diff options
Diffstat (limited to 'xorg-server/hw/kdrive/ephyr')
22 files changed, 6600 insertions, 6949 deletions
diff --git a/xorg-server/hw/kdrive/ephyr/XF86dri.c b/xorg-server/hw/kdrive/ephyr/XF86dri.c index 247580e0a..74bf67678 100644 --- a/xorg-server/hw/kdrive/ephyr/XF86dri.c +++ b/xorg-server/hw/kdrive/ephyr/XF86dri.c @@ -1,628 +1,647 @@ -/* $XFree86: xc/lib/GL/dri/XF86dri.c,v 1.13 2002/10/30 12:51:25 alanh Exp $ */
-/**************************************************************************
-
-Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas.
-Copyright 2000 VA Linux Systems, Inc.
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sub license, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial portions
-of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
-IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR
-ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
-TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
-SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- * Kevin E. Martin <martin@valinux.com>
- * Jens Owen <jens@tungstengraphics.com>
- * Rickard E. (Rik) Faith <faith@valinux.com>
- *
- */
-
-/*
- * This file has been copied from the mesa source tree and a little bit
- * modified by:
- *
- * Dodji Seketeli <dodji@openedhand.com>
- */
-
-#ifdef HAVE_CONFIG_H
-#include <kdrive-config.h>
-#endif
-/*
- * including some server headers (like kdrive-config.h)
- * might define the macro _XSERVER64
- * on 64 bits machines. That macro must _NOT_ be defined for Xlib
- * client code, otherwise bad things happen.
- * So let's undef that macro if necessary.
- */
-#ifdef _XSERVER64
-#undef _XSERVER64
-#endif
-
-/* THIS IS NOT AN X CONSORTIUM STANDARD */
-
-#include <X11/Xlibint.h>
-#include <X11/extensions/Xext.h>
-#include <X11/extensions/extutil.h>
-#include <GL/glx.h>
-#include "xf86dri.h"
-#include <X11/dri/xf86driproto.h>
-
-static XExtensionInfo _xf86dri_info_data;
-static XExtensionInfo *xf86dri_info = &_xf86dri_info_data;
-static char xf86dri_extension_name[] = XF86DRINAME;
-
-#define XF86DRICheckExtension(dpy,i,val) \
- XextCheckExtension (dpy, i, xf86dri_extension_name, val)
-
-/*****************************************************************************
- * *
- * private utility routines *
- * *
- *****************************************************************************/
-
-static int close_display(Display *dpy, XExtCodes *extCodes);
-static /* const */ XExtensionHooks xf86dri_extension_hooks = {
- NULL, /* create_gc */
- NULL, /* copy_gc */
- NULL, /* flush_gc */
- NULL, /* free_gc */
- NULL, /* create_font */
- NULL, /* free_font */
- close_display, /* close_display */
- NULL, /* wire_to_event */
- NULL, /* event_to_wire */
- NULL, /* error */
- NULL, /* error_string */
-};
-
-static XEXT_GENERATE_FIND_DISPLAY (find_display, xf86dri_info,
- xf86dri_extension_name,
- &xf86dri_extension_hooks,
- 0, NULL)
-
-static XEXT_GENERATE_CLOSE_DISPLAY (close_display, xf86dri_info)
-
-
-/*****************************************************************************
- * *
- * public XFree86-DRI Extension routines *
- * *
- *****************************************************************************/
-
-#if 0
-#include <stdio.h>
-#define TRACE(msg) fprintf(stderr,"XF86DRI%s\n", msg);
-#else
-#define TRACE(msg)
-#endif
-
-Bool XF86DRIOpenFullScreen(Display *dpy, int screen, Drawable drawable);
-Bool XF86DRICloseFullScreen(Display *dpy, int screen, Drawable drawable);
-
-Bool XF86DRIQueryExtension (Display *dpy, int *event_basep, int *error_basep)
-{
- XExtDisplayInfo *info = find_display (dpy);
-
- TRACE("QueryExtension...");
- if (XextHasExtension(info)) {
- *event_basep = info->codes->first_event;
- *error_basep = info->codes->first_error;
- TRACE("QueryExtension... return True");
- return True;
- } else {
- TRACE("QueryExtension... return False");
- return False;
- }
-}
-
-Bool XF86DRIQueryVersion(Display *dpy, int *majorVersion, int *minorVersion,
- int *patchVersion)
-{
- XExtDisplayInfo *info = find_display (dpy);
- xXF86DRIQueryVersionReply rep;
- xXF86DRIQueryVersionReq *req;
-
- TRACE("QueryVersion...");
- XF86DRICheckExtension (dpy, info, False);
-
- LockDisplay(dpy);
- GetReq(XF86DRIQueryVersion, req);
- req->reqType = info->codes->major_opcode;
- req->driReqType = X_XF86DRIQueryVersion;
- if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) {
- UnlockDisplay(dpy);
- SyncHandle();
- TRACE("QueryVersion... return False");
- return False;
- }
- *majorVersion = rep.majorVersion;
- *minorVersion = rep.minorVersion;
- *patchVersion = rep.patchVersion;
- UnlockDisplay(dpy);
- SyncHandle();
- TRACE("QueryVersion... return True");
- return True;
-}
-
-Bool
-XF86DRIQueryDirectRenderingCapable (Display *dpy, int screen, Bool *isCapable)
-{
- XExtDisplayInfo *info = find_display (dpy);
- xXF86DRIQueryDirectRenderingCapableReply rep;
- xXF86DRIQueryDirectRenderingCapableReq *req;
-
- TRACE("QueryDirectRenderingCapable...");
- XF86DRICheckExtension (dpy, info, False);
-
- LockDisplay(dpy);
- GetReq(XF86DRIQueryDirectRenderingCapable, req);
- req->reqType = info->codes->major_opcode;
- req->driReqType = X_XF86DRIQueryDirectRenderingCapable;
- req->screen = screen;
- if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) {
- UnlockDisplay(dpy);
- SyncHandle();
- TRACE("QueryDirectRenderingCapable... return False");
- return False;
- }
- *isCapable = rep.isCapable;
- UnlockDisplay(dpy);
- SyncHandle();
- TRACE("QueryDirectRenderingCapable... return True");
- return True;
-}
-
-Bool
-XF86DRIOpenConnection (Display *dpy, int screen,
- drm_handle_t *hSAREA,
- char **busIdString)
-{
- XExtDisplayInfo *info = find_display (dpy);
- xXF86DRIOpenConnectionReply rep;
- xXF86DRIOpenConnectionReq *req;
-
- TRACE("OpenConnection...");
- XF86DRICheckExtension (dpy, info, False);
-
- LockDisplay(dpy);
- GetReq(XF86DRIOpenConnection, req);
- req->reqType = info->codes->major_opcode;
- req->driReqType = X_XF86DRIOpenConnection;
- req->screen = screen;
- if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) {
- UnlockDisplay(dpy);
- SyncHandle();
- TRACE("OpenConnection... return False");
- return False;
- }
-
- *hSAREA = rep.hSAREALow;
- if (sizeof(drm_handle_t) == 8) {
- int shift = 32; /* var to prevent warning on next line */
- *hSAREA |= ((drm_handle_t) rep.hSAREAHigh) << shift;
- }
-
- if (rep.length) {
- if (!(*busIdString = (char *)calloc(rep.busIdStringLength + 1, 1))) {
- _XEatData(dpy, ((rep.busIdStringLength+3) & ~3));
- UnlockDisplay(dpy);
- SyncHandle();
- TRACE("OpenConnection... return False");
- return False;
- }
- _XReadPad(dpy, *busIdString, rep.busIdStringLength);
- } else {
- *busIdString = NULL;
- }
- UnlockDisplay(dpy);
- SyncHandle();
- TRACE("OpenConnection... return True");
- return True;
-}
-
-Bool XF86DRIAuthConnection(Display *dpy, int screen, drm_magic_t magic)
-{
- XExtDisplayInfo *info = find_display (dpy);
- xXF86DRIAuthConnectionReq *req;
- xXF86DRIAuthConnectionReply rep;
-
- TRACE("AuthConnection...");
- XF86DRICheckExtension (dpy, info, False);
-
- LockDisplay(dpy);
- GetReq(XF86DRIAuthConnection, req);
- req->reqType = info->codes->major_opcode;
- req->driReqType = X_XF86DRIAuthConnection;
- req->screen = screen;
- req->magic = magic;
- rep.authenticated = 0;
- if (!_XReply(dpy, (xReply *)&rep, 0, xFalse) || !rep.authenticated) {
- UnlockDisplay(dpy);
- SyncHandle();
- TRACE("AuthConnection... return False");
- return False;
- }
- UnlockDisplay(dpy);
- SyncHandle();
- TRACE("AuthConnection... return True");
- return True;
-}
-
-Bool XF86DRICloseConnection(Display *dpy, int screen)
-{
- XExtDisplayInfo *info = find_display (dpy);
- xXF86DRICloseConnectionReq *req;
-
- TRACE("CloseConnection...");
-
- XF86DRICheckExtension (dpy, info, False);
-
- LockDisplay(dpy);
- GetReq(XF86DRICloseConnection, req);
- req->reqType = info->codes->major_opcode;
- req->driReqType = X_XF86DRICloseConnection;
- req->screen = screen;
- UnlockDisplay(dpy);
- SyncHandle();
- TRACE("CloseConnection... return True");
- return True;
-}
-
-Bool XF86DRIGetClientDriverName(Display *dpy, int screen,
- int *ddxDriverMajorVersion,
- int *ddxDriverMinorVersion,
- int *ddxDriverPatchVersion,
- char **clientDriverName)
-{
- XExtDisplayInfo *info = find_display (dpy);
- xXF86DRIGetClientDriverNameReply rep;
- xXF86DRIGetClientDriverNameReq *req;
-
- TRACE("GetClientDriverName...");
- XF86DRICheckExtension (dpy, info, False);
-
- LockDisplay(dpy);
- GetReq(XF86DRIGetClientDriverName, req);
- req->reqType = info->codes->major_opcode;
- req->driReqType = X_XF86DRIGetClientDriverName;
- req->screen = screen;
- if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) {
- UnlockDisplay(dpy);
- SyncHandle();
- TRACE("GetClientDriverName... return False");
- return False;
- }
-
- *ddxDriverMajorVersion = rep.ddxDriverMajorVersion;
- *ddxDriverMinorVersion = rep.ddxDriverMinorVersion;
- *ddxDriverPatchVersion = rep.ddxDriverPatchVersion;
-
- if (rep.length) {
- if (!(*clientDriverName = (char *)calloc(rep.clientDriverNameLength + 1, 1))) {
- _XEatData(dpy, ((rep.clientDriverNameLength+3) & ~3));
- UnlockDisplay(dpy);
- SyncHandle();
- TRACE("GetClientDriverName... return False");
- return False;
- }
- _XReadPad(dpy, *clientDriverName, rep.clientDriverNameLength);
- } else {
- *clientDriverName = NULL;
- }
- UnlockDisplay(dpy);
- SyncHandle();
- TRACE("GetClientDriverName... return True");
- return True;
-}
-
-Bool XF86DRICreateContextWithConfig(Display *dpy, int screen, int configID,
- XID *context, drm_context_t *hHWContext)
-{
- XExtDisplayInfo *info = find_display (dpy);
- xXF86DRICreateContextReply rep;
- xXF86DRICreateContextReq *req;
-
- TRACE("CreateContext...");
- XF86DRICheckExtension (dpy, info, False);
-
- LockDisplay(dpy);
- GetReq(XF86DRICreateContext, req);
- req->reqType = info->codes->major_opcode;
- req->driReqType = X_XF86DRICreateContext;
- req->visual = configID;
- req->screen = screen;
- *context = XAllocID(dpy);
- req->context = *context;
- if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) {
- UnlockDisplay(dpy);
- SyncHandle();
- TRACE("CreateContext... return False");
- return False;
- }
- *hHWContext = rep.hHWContext;
- UnlockDisplay(dpy);
- SyncHandle();
- TRACE("CreateContext... return True");
- return True;
-}
-
-Bool XF86DRICreateContext(Display *dpy, int screen, Visual *visual,
- XID *context, drm_context_t *hHWContext)
-{
- return XF86DRICreateContextWithConfig( dpy, screen, visual->visualid,
- context, hHWContext );
-}
-
-GLboolean XF86DRIDestroyContext( Display *dpy, int screen, XID context)
-{
- XExtDisplayInfo *info = find_display (dpy);
- xXF86DRIDestroyContextReq *req;
-
- TRACE("DestroyContext...");
- XF86DRICheckExtension (dpy, info, False);
-
- LockDisplay(dpy);
- GetReq(XF86DRIDestroyContext, req);
- req->reqType = info->codes->major_opcode;
- req->driReqType = X_XF86DRIDestroyContext;
- req->screen = screen;
- req->context = context;
- UnlockDisplay(dpy);
- SyncHandle();
- TRACE("DestroyContext... return True");
- return True;
-}
-
-GLboolean
-XF86DRICreateDrawable (Display *dpy, int screen,
- XID drawable, drm_drawable_t * hHWDrawable)
-{
- XExtDisplayInfo *info = find_display (dpy);
- xXF86DRICreateDrawableReply rep;
- xXF86DRICreateDrawableReq *req;
-
- TRACE("CreateDrawable...");
- XF86DRICheckExtension (dpy, info, False);
-
- LockDisplay(dpy);
- GetReq(XF86DRICreateDrawable, req);
- req->reqType = info->codes->major_opcode;
- req->driReqType = X_XF86DRICreateDrawable;
- req->screen = screen;
- req->drawable = drawable;
- if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) {
- UnlockDisplay(dpy);
- SyncHandle();
- TRACE("CreateDrawable... return False");
- return False;
- }
- *hHWDrawable = rep.hHWDrawable;
- UnlockDisplay(dpy);
- SyncHandle();
- TRACE("CreateDrawable... return True");
- return True;
-}
-
-static int noopErrorHandler(Display *dpy, XErrorEvent *xerr)
-{
- return 0;
-}
-
-GLboolean XF86DRIDestroyDrawable( Display *dpy, int screen,
- XID drawable )
-{
- XExtDisplayInfo *info = find_display (dpy);
- xXF86DRIDestroyDrawableReq *req;
- int (*oldXErrorHandler)(Display *, XErrorEvent *);
-
- TRACE("DestroyDrawable...");
- XF86DRICheckExtension (dpy, info, False);
-
- /* This is called from the DRI driver, which used call it like this
- *
- * if (windowExists(drawable))
- * destroyDrawable(drawable);
- *
- * which is a textbook race condition - the window may disappear
- * from the server between checking for its existance and
- * destroying it. Instead we change the semantics of
- * __DRIinterfaceMethodsRec::destroyDrawable() to succeed even if
- * the windows is gone, by wrapping the destroy call in an error
- * handler. */
-
- XSync(dpy, GL_FALSE);
- oldXErrorHandler = XSetErrorHandler(noopErrorHandler);
-
- LockDisplay(dpy);
- GetReq(XF86DRIDestroyDrawable, req);
- req->reqType = info->codes->major_opcode;
- req->driReqType = X_XF86DRIDestroyDrawable;
- req->screen = screen;
- req->drawable = drawable;
- UnlockDisplay(dpy);
- SyncHandle();
-
- XSetErrorHandler(oldXErrorHandler);
-
- TRACE("DestroyDrawable... return True");
- return True;
-}
-
-Bool XF86DRIGetDrawableInfo(Display* dpy, int screen, Drawable drawable,
- unsigned int* index, unsigned int* stamp,
- int* X, int* Y, int* W, int* H,
- int* numClipRects, drm_clip_rect_t ** pClipRects,
- int* backX, int* backY,
- int* numBackClipRects, drm_clip_rect_t ** pBackClipRects )
-{
- XExtDisplayInfo *info = find_display (dpy);
- xXF86DRIGetDrawableInfoReply rep;
- xXF86DRIGetDrawableInfoReq *req=NULL;
- int total_rects;
-
- TRACE("GetDrawableInfo...");
- XF86DRICheckExtension (dpy, info, False);
-
- LockDisplay(dpy);
- GetReq(XF86DRIGetDrawableInfo, req);
- req->reqType = info->codes->major_opcode;
- req->driReqType = X_XF86DRIGetDrawableInfo;
- req->screen = screen;
- req->drawable = drawable;
-
- if (!_XReply(dpy, (xReply *)&rep, 1, xFalse))
- {
- UnlockDisplay(dpy);
- SyncHandle();
- TRACE("GetDrawableInfo... return False");
- return False;
- }
- *index = rep.drawableTableIndex;
- *stamp = rep.drawableTableStamp;
- *X = (int)rep.drawableX;
- *Y = (int)rep.drawableY;
- *W = (int)rep.drawableWidth;
- *H = (int)rep.drawableHeight;
- *numClipRects = rep.numClipRects;
- total_rects = *numClipRects;
-
- *backX = rep.backX;
- *backY = rep.backY;
- *numBackClipRects = rep.numBackClipRects;
- total_rects += *numBackClipRects;
-
-#if 0
- /* Because of the fix in Xserver/GL/dri/xf86dri.c, this check breaks
- * backwards compatibility (Because of the >> 2 shift) but the fix
- * enables multi-threaded apps to work.
- */
- if (rep.length != ((((SIZEOF(xXF86DRIGetDrawableInfoReply) -
- SIZEOF(xGenericReply) +
- total_rects * sizeof(drm_clip_rect_t)) + 3) & ~3) >> 2)) {
- _XEatData(dpy, rep.length);
- UnlockDisplay(dpy);
- SyncHandle();
- TRACE("GetDrawableInfo... return False");
- return False;
- }
-#endif
-
- if (*numClipRects) {
- int len = sizeof(drm_clip_rect_t) * (*numClipRects);
-
- *pClipRects = (drm_clip_rect_t *)calloc(len, 1);
- if (*pClipRects)
- _XRead(dpy, (char*)*pClipRects, len);
- } else {
- *pClipRects = NULL;
- }
-
- if (*numBackClipRects) {
- int len = sizeof(drm_clip_rect_t) * (*numBackClipRects);
-
- *pBackClipRects = (drm_clip_rect_t *)calloc(len, 1);
- if (*pBackClipRects)
- _XRead(dpy, (char*)*pBackClipRects, len);
- } else {
- *pBackClipRects = NULL;
- }
-
- UnlockDisplay(dpy);
- SyncHandle();
- TRACE("GetDrawableInfo... return True");
- return True;
-}
-
-Bool
-XF86DRIGetDeviceInfo (Display *dpy, int screen, drm_handle_t *hFrameBuffer,
- int *fbOrigin, int *fbSize, int *fbStride,
- int *devPrivateSize, void **pDevPrivate)
-{
- XExtDisplayInfo *info = find_display (dpy);
- xXF86DRIGetDeviceInfoReply rep;
- xXF86DRIGetDeviceInfoReq *req;
-
- TRACE("GetDeviceInfo...");
- XF86DRICheckExtension (dpy, info, False);
-
- LockDisplay(dpy);
- GetReq(XF86DRIGetDeviceInfo, req);
- req->reqType = info->codes->major_opcode;
- req->driReqType = X_XF86DRIGetDeviceInfo;
- req->screen = screen;
- if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) {
- UnlockDisplay(dpy);
- SyncHandle();
- TRACE("GetDeviceInfo... return False");
- return False;
- }
-
- *hFrameBuffer = rep.hFrameBufferLow;
- if (sizeof(drm_handle_t) == 8) {
- int shift = 32; /* var to prevent warning on next line */
- *hFrameBuffer |= ((drm_handle_t) rep.hFrameBufferHigh) << shift;
- }
-
- *fbOrigin = rep.framebufferOrigin;
- *fbSize = rep.framebufferSize;
- *fbStride = rep.framebufferStride;
- *devPrivateSize = rep.devPrivateSize;
-
- if (rep.length) {
- if (!(*pDevPrivate = (void *)calloc(rep.devPrivateSize, 1))) {
- _XEatData(dpy, ((rep.devPrivateSize+3) & ~3));
- UnlockDisplay(dpy);
- SyncHandle();
- TRACE("GetDeviceInfo... return False");
- return False;
- }
- _XRead(dpy, (char*)*pDevPrivate, rep.devPrivateSize);
- } else {
- *pDevPrivate = NULL;
- }
-
- UnlockDisplay(dpy);
- SyncHandle();
- TRACE("GetDeviceInfo... return True");
- return True;
-}
-
-Bool
-XF86DRIOpenFullScreen(Display *dpy, int screen, Drawable drawable)
-{
- /* This function and the underlying X protocol are deprecated.
- */
- (void) dpy;
- (void) screen;
- (void) drawable;
- return False;
-}
-
-Bool
-XF86DRICloseFullScreen(Display *dpy, int screen, Drawable drawable)
-{
- /* This function and the underlying X protocol are deprecated.
- */
- (void) dpy;
- (void) screen;
- (void) drawable;
- return True;
-}
+/* $XFree86: xc/lib/GL/dri/XF86dri.c,v 1.13 2002/10/30 12:51:25 alanh Exp $ */ +/************************************************************************** + +Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas. +Copyright 2000 VA Linux Systems, Inc. +All Rights Reserved. + +Permission is hereby granted, free of charge, to any person obtaining a +copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sub license, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice (including the +next paragraph) shall be included in all copies or substantial portions +of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. +IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR +ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +**************************************************************************/ + +/* + * Authors: + * Kevin E. Martin <martin@valinux.com> + * Jens Owen <jens@tungstengraphics.com> + * Rickard E. (Rik) Faith <faith@valinux.com> + * + */ + +/* + * This file has been copied from the mesa source tree and a little bit + * modified by: + * + * Dodji Seketeli <dodji@openedhand.com> + */ + +#ifdef HAVE_CONFIG_H +#include <kdrive-config.h> +#endif +/* + * including some server headers (like kdrive-config.h) + * might define the macro _XSERVER64 + * on 64 bits machines. That macro must _NOT_ be defined for Xlib + * client code, otherwise bad things happen. + * So let's undef that macro if necessary. + */ +#ifdef _XSERVER64 +#undef _XSERVER64 +#endif + +/* THIS IS NOT AN X CONSORTIUM STANDARD */ + +#include <X11/Xlibint.h> +#include <X11/extensions/Xext.h> +#include <X11/extensions/extutil.h> +#include <GL/glx.h> +#include "xf86dri.h" +#include <X11/dri/xf86driproto.h> + +static XExtensionInfo _xf86dri_info_data; +static XExtensionInfo *xf86dri_info = &_xf86dri_info_data; +static char xf86dri_extension_name[] = XF86DRINAME; + +#define XF86DRICheckExtension(dpy,i,val) \ + XextCheckExtension (dpy, i, xf86dri_extension_name, val) + +/***************************************************************************** + * * + * private utility routines * + * * + *****************************************************************************/ + +static int close_display(Display * dpy, XExtCodes * extCodes); + +static /* const */ XExtensionHooks xf86dri_extension_hooks = { + NULL, /* create_gc */ + NULL, /* copy_gc */ + NULL, /* flush_gc */ + NULL, /* free_gc */ + NULL, /* create_font */ + NULL, /* free_font */ + close_display, /* close_display */ + NULL, /* wire_to_event */ + NULL, /* event_to_wire */ + NULL, /* error */ + NULL, /* error_string */ +}; + +static +XEXT_GENERATE_FIND_DISPLAY(find_display, xf86dri_info, + xf86dri_extension_name, + &xf86dri_extension_hooks, 0, NULL) + +static +XEXT_GENERATE_CLOSE_DISPLAY(close_display, xf86dri_info) + +/***************************************************************************** + * * + * public XFree86-DRI Extension routines * + * * + *****************************************************************************/ +#if 0 +#include <stdio.h> +#define TRACE(msg) fprintf(stderr,"XF86DRI%s\n", msg); +#else +#define TRACE(msg) +#endif +Bool +XF86DRIOpenFullScreen(Display * dpy, int screen, Drawable drawable); +Bool +XF86DRICloseFullScreen(Display * dpy, int screen, Drawable drawable); + +Bool +XF86DRIQueryExtension(Display * dpy, int *event_basep, int *error_basep) +{ + XExtDisplayInfo *info = find_display(dpy); + + TRACE("QueryExtension..."); + if (XextHasExtension(info)) { + *event_basep = info->codes->first_event; + *error_basep = info->codes->first_error; + TRACE("QueryExtension... return True"); + return True; + } + else { + TRACE("QueryExtension... return False"); + return False; + } +} + +Bool +XF86DRIQueryVersion(Display * dpy, int *majorVersion, int *minorVersion, + int *patchVersion) +{ + XExtDisplayInfo *info = find_display(dpy); + xXF86DRIQueryVersionReply rep; + xXF86DRIQueryVersionReq *req; + + TRACE("QueryVersion..."); + XF86DRICheckExtension(dpy, info, False); + + LockDisplay(dpy); + GetReq(XF86DRIQueryVersion, req); + req->reqType = info->codes->major_opcode; + req->driReqType = X_XF86DRIQueryVersion; + if (!_XReply(dpy, (xReply *) & rep, 0, xFalse)) { + UnlockDisplay(dpy); + SyncHandle(); + TRACE("QueryVersion... return False"); + return False; + } + *majorVersion = rep.majorVersion; + *minorVersion = rep.minorVersion; + *patchVersion = rep.patchVersion; + UnlockDisplay(dpy); + SyncHandle(); + TRACE("QueryVersion... return True"); + return True; +} + +Bool +XF86DRIQueryDirectRenderingCapable(Display * dpy, int screen, Bool *isCapable) +{ + XExtDisplayInfo *info = find_display(dpy); + xXF86DRIQueryDirectRenderingCapableReply rep; + xXF86DRIQueryDirectRenderingCapableReq *req; + + TRACE("QueryDirectRenderingCapable..."); + XF86DRICheckExtension(dpy, info, False); + + LockDisplay(dpy); + GetReq(XF86DRIQueryDirectRenderingCapable, req); + req->reqType = info->codes->major_opcode; + req->driReqType = X_XF86DRIQueryDirectRenderingCapable; + req->screen = screen; + if (!_XReply(dpy, (xReply *) & rep, 0, xFalse)) { + UnlockDisplay(dpy); + SyncHandle(); + TRACE("QueryDirectRenderingCapable... return False"); + return False; + } + *isCapable = rep.isCapable; + UnlockDisplay(dpy); + SyncHandle(); + TRACE("QueryDirectRenderingCapable... return True"); + return True; +} + +Bool +XF86DRIOpenConnection(Display * dpy, int screen, + drm_handle_t * hSAREA, char **busIdString) +{ + XExtDisplayInfo *info = find_display(dpy); + xXF86DRIOpenConnectionReply rep; + xXF86DRIOpenConnectionReq *req; + + TRACE("OpenConnection..."); + XF86DRICheckExtension(dpy, info, False); + + LockDisplay(dpy); + GetReq(XF86DRIOpenConnection, req); + req->reqType = info->codes->major_opcode; + req->driReqType = X_XF86DRIOpenConnection; + req->screen = screen; + if (!_XReply(dpy, (xReply *) & rep, 0, xFalse)) { + UnlockDisplay(dpy); + SyncHandle(); + TRACE("OpenConnection... return False"); + return False; + } + + *hSAREA = rep.hSAREALow; + if (sizeof(drm_handle_t) == 8) { + int shift = 32; /* var to prevent warning on next line */ + + *hSAREA |= ((drm_handle_t) rep.hSAREAHigh) << shift; + } + + if (rep.length) { + if (!(*busIdString = (char *) calloc(rep.busIdStringLength + 1, 1))) { + _XEatData(dpy, ((rep.busIdStringLength + 3) & ~3)); + UnlockDisplay(dpy); + SyncHandle(); + TRACE("OpenConnection... return False"); + return False; + } + _XReadPad(dpy, *busIdString, rep.busIdStringLength); + } + else { + *busIdString = NULL; + } + UnlockDisplay(dpy); + SyncHandle(); + TRACE("OpenConnection... return True"); + return True; +} + +Bool +XF86DRIAuthConnection(Display * dpy, int screen, drm_magic_t magic) +{ + XExtDisplayInfo *info = find_display(dpy); + xXF86DRIAuthConnectionReq *req; + xXF86DRIAuthConnectionReply rep; + + TRACE("AuthConnection..."); + XF86DRICheckExtension(dpy, info, False); + + LockDisplay(dpy); + GetReq(XF86DRIAuthConnection, req); + req->reqType = info->codes->major_opcode; + req->driReqType = X_XF86DRIAuthConnection; + req->screen = screen; + req->magic = magic; + rep.authenticated = 0; + if (!_XReply(dpy, (xReply *) & rep, 0, xFalse) || !rep.authenticated) { + UnlockDisplay(dpy); + SyncHandle(); + TRACE("AuthConnection... return False"); + return False; + } + UnlockDisplay(dpy); + SyncHandle(); + TRACE("AuthConnection... return True"); + return True; +} + +Bool +XF86DRICloseConnection(Display * dpy, int screen) +{ + XExtDisplayInfo *info = find_display(dpy); + xXF86DRICloseConnectionReq *req; + + TRACE("CloseConnection..."); + + XF86DRICheckExtension(dpy, info, False); + + LockDisplay(dpy); + GetReq(XF86DRICloseConnection, req); + req->reqType = info->codes->major_opcode; + req->driReqType = X_XF86DRICloseConnection; + req->screen = screen; + UnlockDisplay(dpy); + SyncHandle(); + TRACE("CloseConnection... return True"); + return True; +} + +Bool +XF86DRIGetClientDriverName(Display * dpy, int screen, + int *ddxDriverMajorVersion, + int *ddxDriverMinorVersion, + int *ddxDriverPatchVersion, char **clientDriverName) +{ + XExtDisplayInfo *info = find_display(dpy); + xXF86DRIGetClientDriverNameReply rep; + xXF86DRIGetClientDriverNameReq *req; + + TRACE("GetClientDriverName..."); + XF86DRICheckExtension(dpy, info, False); + + LockDisplay(dpy); + GetReq(XF86DRIGetClientDriverName, req); + req->reqType = info->codes->major_opcode; + req->driReqType = X_XF86DRIGetClientDriverName; + req->screen = screen; + if (!_XReply(dpy, (xReply *) & rep, 0, xFalse)) { + UnlockDisplay(dpy); + SyncHandle(); + TRACE("GetClientDriverName... return False"); + return False; + } + + *ddxDriverMajorVersion = rep.ddxDriverMajorVersion; + *ddxDriverMinorVersion = rep.ddxDriverMinorVersion; + *ddxDriverPatchVersion = rep.ddxDriverPatchVersion; + + if (rep.length) { + if (! + (*clientDriverName = + (char *) calloc(rep.clientDriverNameLength + 1, 1))) { + _XEatData(dpy, ((rep.clientDriverNameLength + 3) & ~3)); + UnlockDisplay(dpy); + SyncHandle(); + TRACE("GetClientDriverName... return False"); + return False; + } + _XReadPad(dpy, *clientDriverName, rep.clientDriverNameLength); + } + else { + *clientDriverName = NULL; + } + UnlockDisplay(dpy); + SyncHandle(); + TRACE("GetClientDriverName... return True"); + return True; +} + +Bool +XF86DRICreateContextWithConfig(Display * dpy, int screen, int configID, + XID *context, drm_context_t * hHWContext) +{ + XExtDisplayInfo *info = find_display(dpy); + xXF86DRICreateContextReply rep; + xXF86DRICreateContextReq *req; + + TRACE("CreateContext..."); + XF86DRICheckExtension(dpy, info, False); + + LockDisplay(dpy); + GetReq(XF86DRICreateContext, req); + req->reqType = info->codes->major_opcode; + req->driReqType = X_XF86DRICreateContext; + req->visual = configID; + req->screen = screen; + *context = XAllocID(dpy); + req->context = *context; + if (!_XReply(dpy, (xReply *) & rep, 0, xFalse)) { + UnlockDisplay(dpy); + SyncHandle(); + TRACE("CreateContext... return False"); + return False; + } + *hHWContext = rep.hHWContext; + UnlockDisplay(dpy); + SyncHandle(); + TRACE("CreateContext... return True"); + return True; +} + +Bool +XF86DRICreateContext(Display * dpy, int screen, Visual * visual, + XID *context, drm_context_t * hHWContext) +{ + return XF86DRICreateContextWithConfig(dpy, screen, visual->visualid, + context, hHWContext); +} + +GLboolean +XF86DRIDestroyContext(Display * dpy, int screen, XID context) +{ + XExtDisplayInfo *info = find_display(dpy); + xXF86DRIDestroyContextReq *req; + + TRACE("DestroyContext..."); + XF86DRICheckExtension(dpy, info, False); + + LockDisplay(dpy); + GetReq(XF86DRIDestroyContext, req); + req->reqType = info->codes->major_opcode; + req->driReqType = X_XF86DRIDestroyContext; + req->screen = screen; + req->context = context; + UnlockDisplay(dpy); + SyncHandle(); + TRACE("DestroyContext... return True"); + return True; +} + +GLboolean +XF86DRICreateDrawable(Display * dpy, int screen, + XID drawable, drm_drawable_t * hHWDrawable) +{ + XExtDisplayInfo *info = find_display(dpy); + xXF86DRICreateDrawableReply rep; + xXF86DRICreateDrawableReq *req; + + TRACE("CreateDrawable..."); + XF86DRICheckExtension(dpy, info, False); + + LockDisplay(dpy); + GetReq(XF86DRICreateDrawable, req); + req->reqType = info->codes->major_opcode; + req->driReqType = X_XF86DRICreateDrawable; + req->screen = screen; + req->drawable = drawable; + if (!_XReply(dpy, (xReply *) & rep, 0, xFalse)) { + UnlockDisplay(dpy); + SyncHandle(); + TRACE("CreateDrawable... return False"); + return False; + } + *hHWDrawable = rep.hHWDrawable; + UnlockDisplay(dpy); + SyncHandle(); + TRACE("CreateDrawable... return True"); + return True; +} + +static int +noopErrorHandler(Display * dpy, XErrorEvent * xerr) +{ + return 0; +} + +GLboolean +XF86DRIDestroyDrawable(Display * dpy, int screen, XID drawable) +{ + XExtDisplayInfo *info = find_display(dpy); + xXF86DRIDestroyDrawableReq *req; + int (*oldXErrorHandler) (Display *, XErrorEvent *); + + TRACE("DestroyDrawable..."); + XF86DRICheckExtension(dpy, info, False); + + /* This is called from the DRI driver, which used call it like this + * + * if (windowExists(drawable)) + * destroyDrawable(drawable); + * + * which is a textbook race condition - the window may disappear + * from the server between checking for its existance and + * destroying it. Instead we change the semantics of + * __DRIinterfaceMethodsRec::destroyDrawable() to succeed even if + * the windows is gone, by wrapping the destroy call in an error + * handler. */ + + XSync(dpy, GL_FALSE); + oldXErrorHandler = XSetErrorHandler(noopErrorHandler); + + LockDisplay(dpy); + GetReq(XF86DRIDestroyDrawable, req); + req->reqType = info->codes->major_opcode; + req->driReqType = X_XF86DRIDestroyDrawable; + req->screen = screen; + req->drawable = drawable; + UnlockDisplay(dpy); + SyncHandle(); + + XSetErrorHandler(oldXErrorHandler); + + TRACE("DestroyDrawable... return True"); + return True; +} + +Bool +XF86DRIGetDrawableInfo(Display * dpy, int screen, Drawable drawable, + unsigned int *index, unsigned int *stamp, + int *X, int *Y, int *W, int *H, + int *numClipRects, drm_clip_rect_t ** pClipRects, + int *backX, int *backY, + int *numBackClipRects, drm_clip_rect_t ** pBackClipRects) +{ + XExtDisplayInfo *info = find_display(dpy); + xXF86DRIGetDrawableInfoReply rep; + xXF86DRIGetDrawableInfoReq *req = NULL; + int total_rects; + + TRACE("GetDrawableInfo..."); + XF86DRICheckExtension(dpy, info, False); + + LockDisplay(dpy); + GetReq(XF86DRIGetDrawableInfo, req); + req->reqType = info->codes->major_opcode; + req->driReqType = X_XF86DRIGetDrawableInfo; + req->screen = screen; + req->drawable = drawable; + + if (!_XReply(dpy, (xReply *) & rep, 1, xFalse)) { + UnlockDisplay(dpy); + SyncHandle(); + TRACE("GetDrawableInfo... return False"); + return False; + } + *index = rep.drawableTableIndex; + *stamp = rep.drawableTableStamp; + *X = (int) rep.drawableX; + *Y = (int) rep.drawableY; + *W = (int) rep.drawableWidth; + *H = (int) rep.drawableHeight; + *numClipRects = rep.numClipRects; + total_rects = *numClipRects; + + *backX = rep.backX; + *backY = rep.backY; + *numBackClipRects = rep.numBackClipRects; + total_rects += *numBackClipRects; + +#if 0 + /* Because of the fix in Xserver/GL/dri/xf86dri.c, this check breaks + * backwards compatibility (Because of the >> 2 shift) but the fix + * enables multi-threaded apps to work. + */ + if (rep.length != ((((SIZEOF(xXF86DRIGetDrawableInfoReply) - + SIZEOF(xGenericReply) + + total_rects * sizeof(drm_clip_rect_t)) + + 3) & ~3) >> 2)) { + _XEatData(dpy, rep.length); + UnlockDisplay(dpy); + SyncHandle(); + TRACE("GetDrawableInfo... return False"); + return False; + } +#endif + + if (*numClipRects) { + int len = sizeof(drm_clip_rect_t) * (*numClipRects); + + *pClipRects = (drm_clip_rect_t *) calloc(len, 1); + if (*pClipRects) + _XRead(dpy, (char *) *pClipRects, len); + } + else { + *pClipRects = NULL; + } + + if (*numBackClipRects) { + int len = sizeof(drm_clip_rect_t) * (*numBackClipRects); + + *pBackClipRects = (drm_clip_rect_t *) calloc(len, 1); + if (*pBackClipRects) + _XRead(dpy, (char *) *pBackClipRects, len); + } + else { + *pBackClipRects = NULL; + } + + UnlockDisplay(dpy); + SyncHandle(); + TRACE("GetDrawableInfo... return True"); + return True; +} + +Bool +XF86DRIGetDeviceInfo(Display * dpy, int screen, drm_handle_t * hFrameBuffer, + int *fbOrigin, int *fbSize, int *fbStride, + int *devPrivateSize, void **pDevPrivate) +{ + XExtDisplayInfo *info = find_display(dpy); + xXF86DRIGetDeviceInfoReply rep; + xXF86DRIGetDeviceInfoReq *req; + + TRACE("GetDeviceInfo..."); + XF86DRICheckExtension(dpy, info, False); + + LockDisplay(dpy); + GetReq(XF86DRIGetDeviceInfo, req); + req->reqType = info->codes->major_opcode; + req->driReqType = X_XF86DRIGetDeviceInfo; + req->screen = screen; + if (!_XReply(dpy, (xReply *) & rep, 0, xFalse)) { + UnlockDisplay(dpy); + SyncHandle(); + TRACE("GetDeviceInfo... return False"); + return False; + } + + *hFrameBuffer = rep.hFrameBufferLow; + if (sizeof(drm_handle_t) == 8) { + int shift = 32; /* var to prevent warning on next line */ + + *hFrameBuffer |= ((drm_handle_t) rep.hFrameBufferHigh) << shift; + } + + *fbOrigin = rep.framebufferOrigin; + *fbSize = rep.framebufferSize; + *fbStride = rep.framebufferStride; + *devPrivateSize = rep.devPrivateSize; + + if (rep.length) { + if (!(*pDevPrivate = (void *) calloc(rep.devPrivateSize, 1))) { + _XEatData(dpy, ((rep.devPrivateSize + 3) & ~3)); + UnlockDisplay(dpy); + SyncHandle(); + TRACE("GetDeviceInfo... return False"); + return False; + } + _XRead(dpy, (char *) *pDevPrivate, rep.devPrivateSize); + } + else { + *pDevPrivate = NULL; + } + + UnlockDisplay(dpy); + SyncHandle(); + TRACE("GetDeviceInfo... return True"); + return True; +} + +Bool +XF86DRIOpenFullScreen(Display * dpy, int screen, Drawable drawable) +{ + /* This function and the underlying X protocol are deprecated. + */ + (void) dpy; + (void) screen; + (void) drawable; + return False; +} + +Bool +XF86DRICloseFullScreen(Display * dpy, int screen, Drawable drawable) +{ + /* This function and the underlying X protocol are deprecated. + */ + (void) dpy; + (void) screen; + (void) drawable; + return True; +} diff --git a/xorg-server/hw/kdrive/ephyr/ephyr.c b/xorg-server/hw/kdrive/ephyr/ephyr.c index 7ebf1c253..8eda539aa 100644 --- a/xorg-server/hw/kdrive/ephyr/ephyr.c +++ b/xorg-server/hw/kdrive/ephyr/ephyr.c @@ -36,11 +36,12 @@ #include "ephyrdri.h" #include "ephyrdriext.h" #include "ephyrglxext.h" -#endif /* XF86DRI */ +#endif /* XF86DRI */ #include "xkbsrv.h" extern int KdTsPhyScreen; + #ifdef GLXEXT extern Bool noGlxVisualInit; #endif @@ -48,179 +49,162 @@ extern Bool noGlxVisualInit; KdKeyboardInfo *ephyrKbd; KdPointerInfo *ephyrMouse; EphyrKeySyms ephyrKeySyms; -Bool ephyrNoDRI=FALSE ; -Bool ephyrNoXV=FALSE ; +Bool ephyrNoDRI = FALSE; +Bool ephyrNoXV = FALSE; static int mouseState = 0; static Rotation ephyrRandr = RR_Rotate_0; typedef struct _EphyrInputPrivate { - Bool enabled; + Bool enabled; } EphyrKbdPrivate, EphyrPointerPrivate; -Bool EphyrWantGrayScale = 0; - +Bool EphyrWantGrayScale = 0; Bool -ephyrInitialize (KdCardInfo *card, EphyrPriv *priv) +ephyrInitialize(KdCardInfo * card, EphyrPriv * priv) { - OsSignal(SIGUSR1, hostx_handle_signal); - - priv->base = 0; - priv->bytes_per_line = 0; - return TRUE; + OsSignal(SIGUSR1, hostx_handle_signal); + + priv->base = 0; + priv->bytes_per_line = 0; + return TRUE; } Bool -ephyrCardInit (KdCardInfo *card) +ephyrCardInit(KdCardInfo * card) { - EphyrPriv *priv; - - priv = (EphyrPriv *) malloc(sizeof (EphyrPriv)); - if (!priv) - return FALSE; - - if (!ephyrInitialize (card, priv)) - { - free(priv); - return FALSE; + EphyrPriv *priv; + + priv = (EphyrPriv *) malloc(sizeof(EphyrPriv)); + if (!priv) + return FALSE; + + if (!ephyrInitialize(card, priv)) { + free(priv); + return FALSE; } - card->driver = priv; - - return TRUE; + card->driver = priv; + + return TRUE; } Bool -ephyrScreenInitialize (KdScreenInfo *screen, EphyrScrPriv *scrpriv) +ephyrScreenInitialize(KdScreenInfo * screen, EphyrScrPriv * scrpriv) { - int width = 640, height = 480; - CARD32 redMask, greenMask, blueMask; - - if (hostx_want_screen_size(screen, &width, &height) - || !screen->width || !screen->height) - { - screen->width = width; - screen->height = height; + int width = 640, height = 480; + CARD32 redMask, greenMask, blueMask; + + if (hostx_want_screen_size(screen, &width, &height) + || !screen->width || !screen->height) { + screen->width = width; + screen->height = height; } - if (EphyrWantGrayScale) - screen->fb.depth = 8; - - if (screen->fb.depth && screen->fb.depth != hostx_get_depth()) - { - if (screen->fb.depth < hostx_get_depth() - && (screen->fb.depth == 24 || screen->fb.depth == 16 - || screen->fb.depth == 8)) - { - hostx_set_server_depth(screen, screen->fb.depth); - } - else - ErrorF("\nXephyr: requested screen depth not supported, setting to match hosts.\n"); + if (EphyrWantGrayScale) + screen->fb.depth = 8; + + if (screen->fb.depth && screen->fb.depth != hostx_get_depth()) { + if (screen->fb.depth < hostx_get_depth() + && (screen->fb.depth == 24 || screen->fb.depth == 16 + || screen->fb.depth == 8)) { + hostx_set_server_depth(screen, screen->fb.depth); + } + else + ErrorF + ("\nXephyr: requested screen depth not supported, setting to match hosts.\n"); } - - screen->fb.depth = hostx_get_server_depth(screen); - screen->rate = 72; - - if (screen->fb.depth <= 8) - { - if (EphyrWantGrayScale) - screen->fb.visuals = ((1 << StaticGray) | (1 << GrayScale)); - else - screen->fb.visuals = ((1 << StaticGray) | - (1 << GrayScale) | - (1 << StaticColor) | - (1 << PseudoColor) | - (1 << TrueColor) | - (1 << DirectColor)); - - screen->fb.redMask = 0x00; - screen->fb.greenMask = 0x00; - screen->fb.blueMask = 0x00; - screen->fb.depth = 8; - screen->fb.bitsPerPixel = 8; + + screen->fb.depth = hostx_get_server_depth(screen); + screen->rate = 72; + + if (screen->fb.depth <= 8) { + if (EphyrWantGrayScale) + screen->fb.visuals = ((1 << StaticGray) | (1 << GrayScale)); + else + screen->fb.visuals = ((1 << StaticGray) | + (1 << GrayScale) | + (1 << StaticColor) | + (1 << PseudoColor) | + (1 << TrueColor) | (1 << DirectColor)); + + screen->fb.redMask = 0x00; + screen->fb.greenMask = 0x00; + screen->fb.blueMask = 0x00; + screen->fb.depth = 8; + screen->fb.bitsPerPixel = 8; } - else - { - screen->fb.visuals = (1 << TrueColor); - - if (screen->fb.depth <= 15) - { - screen->fb.depth = 15; - screen->fb.bitsPerPixel = 16; - } - else if (screen->fb.depth <= 16) - { - screen->fb.depth = 16; - screen->fb.bitsPerPixel = 16; - } - else if (screen->fb.depth <= 24) - { - screen->fb.depth = 24; - screen->fb.bitsPerPixel = 32; - } - else if (screen->fb.depth <= 30) - { - screen->fb.depth = 30; - screen->fb.bitsPerPixel = 32; - } - else - { - ErrorF("\nXephyr: Unsupported screen depth %d\n", - screen->fb.depth); - return FALSE; - } - - hostx_get_visual_masks (screen, &redMask, &greenMask, &blueMask); - - screen->fb.redMask = (Pixel) redMask; - screen->fb.greenMask = (Pixel) greenMask; - screen->fb.blueMask = (Pixel) blueMask; + else { + screen->fb.visuals = (1 << TrueColor); + + if (screen->fb.depth <= 15) { + screen->fb.depth = 15; + screen->fb.bitsPerPixel = 16; + } + else if (screen->fb.depth <= 16) { + screen->fb.depth = 16; + screen->fb.bitsPerPixel = 16; + } + else if (screen->fb.depth <= 24) { + screen->fb.depth = 24; + screen->fb.bitsPerPixel = 32; + } + else if (screen->fb.depth <= 30) { + screen->fb.depth = 30; + screen->fb.bitsPerPixel = 32; + } + else { + ErrorF("\nXephyr: Unsupported screen depth %d\n", screen->fb.depth); + return FALSE; + } + + hostx_get_visual_masks(screen, &redMask, &greenMask, &blueMask); + + screen->fb.redMask = (Pixel) redMask; + screen->fb.greenMask = (Pixel) greenMask; + screen->fb.blueMask = (Pixel) blueMask; } - - scrpriv->randr = screen->randr; - return ephyrMapFramebuffer (screen); + scrpriv->randr = screen->randr; + + return ephyrMapFramebuffer(screen); } Bool -ephyrScreenInit (KdScreenInfo *screen) +ephyrScreenInit(KdScreenInfo * screen) { - EphyrScrPriv *scrpriv; - - scrpriv = calloc(1, sizeof (EphyrScrPriv)); + EphyrScrPriv *scrpriv; - if (!scrpriv) - return FALSE; + scrpriv = calloc(1, sizeof(EphyrScrPriv)); + + if (!scrpriv) + return FALSE; - screen->driver = scrpriv; + screen->driver = scrpriv; - if (!ephyrScreenInitialize (screen, scrpriv)) - { - screen->driver = 0; - free(scrpriv); - return FALSE; + if (!ephyrScreenInitialize(screen, scrpriv)) { + screen->driver = 0; + free(scrpriv); + return FALSE; } - return TRUE; + return TRUE; } - -void* -ephyrWindowLinear (ScreenPtr pScreen, - CARD32 row, - CARD32 offset, - int mode, - CARD32 *size, - void *closure) + +void * +ephyrWindowLinear(ScreenPtr pScreen, + CARD32 row, + CARD32 offset, int mode, CARD32 *size, void *closure) { - KdScreenPriv(pScreen); - EphyrPriv *priv = pScreenPriv->card->driver; - - if (!pScreenPriv->enabled) - return 0; - - *size = priv->bytes_per_line; - return priv->base + row * priv->bytes_per_line + offset; + KdScreenPriv(pScreen); + EphyrPriv *priv = pScreenPriv->card->driver; + + if (!pScreenPriv->enabled) + return 0; + + *size = priv->bytes_per_line; + return priv->base + row * priv->bytes_per_line + offset; } /** @@ -228,529 +212,509 @@ ephyrWindowLinear (ScreenPtr pScreen, * buffer so that fakexa has space to put offscreen pixmaps. */ int -ephyrBufferHeight(KdScreenInfo *screen) +ephyrBufferHeight(KdScreenInfo * screen) { int buffer_height; + if (ephyrFuncs.initAccel == NULL) - buffer_height = screen->height; + buffer_height = screen->height; else - buffer_height = 3 * screen->height; + buffer_height = 3 * screen->height; return buffer_height; } - Bool -ephyrMapFramebuffer (KdScreenInfo *screen) +ephyrMapFramebuffer(KdScreenInfo * screen) { - EphyrScrPriv *scrpriv = screen->driver; - EphyrPriv *priv = screen->card->driver; - KdPointerMatrix m; - int buffer_height; - - EPHYR_LOG("screen->width: %d, screen->height: %d index=%d", - screen->width, screen->height, screen->mynum); - - /* - * Use the rotation last applied to ourselves (in the Xephyr case the fb - * coordinate system moves independently of the pointer coordiante system). - */ - KdComputePointerMatrix (&m, ephyrRandr, screen->width, screen->height); - KdSetPointerMatrix (&m); - - priv->bytes_per_line = ((screen->width * screen->fb.bitsPerPixel + 31) >> 5) << 2; - - buffer_height = ephyrBufferHeight(screen); - - priv->base = hostx_screen_init (screen, screen->width, screen->height, buffer_height); - - if ((scrpriv->randr & RR_Rotate_0) && !(scrpriv->randr & RR_Reflect_All)) - { - scrpriv->shadow = FALSE; - - screen->fb.byteStride = priv->bytes_per_line; - screen->fb.pixelStride = screen->width; - screen->fb.frameBuffer = (CARD8 *) (priv->base); + EphyrScrPriv *scrpriv = screen->driver; + EphyrPriv *priv = screen->card->driver; + KdPointerMatrix m; + int buffer_height; + + EPHYR_LOG("screen->width: %d, screen->height: %d index=%d", + screen->width, screen->height, screen->mynum); + + /* + * Use the rotation last applied to ourselves (in the Xephyr case the fb + * coordinate system moves independently of the pointer coordiante system). + */ + KdComputePointerMatrix(&m, ephyrRandr, screen->width, screen->height); + KdSetPointerMatrix(&m); + + priv->bytes_per_line = + ((screen->width * screen->fb.bitsPerPixel + 31) >> 5) << 2; + + buffer_height = ephyrBufferHeight(screen); + + priv->base = + hostx_screen_init(screen, screen->width, screen->height, buffer_height); + + if ((scrpriv->randr & RR_Rotate_0) && !(scrpriv->randr & RR_Reflect_All)) { + scrpriv->shadow = FALSE; + + screen->fb.byteStride = priv->bytes_per_line; + screen->fb.pixelStride = screen->width; + screen->fb.frameBuffer = (CARD8 *) (priv->base); } - else - { - /* Rotated/Reflected so we need to use shadow fb */ - scrpriv->shadow = TRUE; - - EPHYR_LOG("allocing shadow"); - - KdShadowFbAlloc (screen, - scrpriv->randr & (RR_Rotate_90|RR_Rotate_270)); + else { + /* Rotated/Reflected so we need to use shadow fb */ + scrpriv->shadow = TRUE; + + EPHYR_LOG("allocing shadow"); + + KdShadowFbAlloc(screen, + scrpriv->randr & (RR_Rotate_90 | RR_Rotate_270)); } - - return TRUE; + + return TRUE; } void -ephyrSetScreenSizes (ScreenPtr pScreen) +ephyrSetScreenSizes(ScreenPtr pScreen) { - KdScreenPriv(pScreen); - KdScreenInfo *screen = pScreenPriv->screen; - EphyrScrPriv *scrpriv = screen->driver; - - if (scrpriv->randr & (RR_Rotate_0|RR_Rotate_180)) - { - pScreen->width = screen->width; - pScreen->height = screen->height; - pScreen->mmWidth = screen->width_mm; - pScreen->mmHeight = screen->height_mm; + KdScreenPriv(pScreen); + KdScreenInfo *screen = pScreenPriv->screen; + EphyrScrPriv *scrpriv = screen->driver; + + if (scrpriv->randr & (RR_Rotate_0 | RR_Rotate_180)) { + pScreen->width = screen->width; + pScreen->height = screen->height; + pScreen->mmWidth = screen->width_mm; + pScreen->mmHeight = screen->height_mm; } - else - { - pScreen->width = screen->height; - pScreen->height = screen->width; - pScreen->mmWidth = screen->height_mm; - pScreen->mmHeight = screen->width_mm; + else { + pScreen->width = screen->height; + pScreen->height = screen->width; + pScreen->mmWidth = screen->height_mm; + pScreen->mmHeight = screen->width_mm; } } Bool -ephyrUnmapFramebuffer (KdScreenInfo *screen) +ephyrUnmapFramebuffer(KdScreenInfo * screen) { - EphyrScrPriv *scrpriv = screen->driver; - - if (scrpriv->shadow) - KdShadowFbFree (screen); - - /* Note, priv->base will get freed when XImage recreated */ - - return TRUE; + EphyrScrPriv *scrpriv = screen->driver; + + if (scrpriv->shadow) + KdShadowFbFree(screen); + + /* Note, priv->base will get freed when XImage recreated */ + + return TRUE; } -void -ephyrShadowUpdate (ScreenPtr pScreen, shadowBufPtr pBuf) +void +ephyrShadowUpdate(ScreenPtr pScreen, shadowBufPtr pBuf) { - KdScreenPriv(pScreen); - KdScreenInfo *screen = pScreenPriv->screen; - - EPHYR_LOG("slow paint"); - - /* FIXME: Slow Rotated/Reflected updates could be much - * much faster efficiently updating via tranforming - * pBuf->pDamage regions - */ - shadowUpdateRotatePacked(pScreen, pBuf); - hostx_paint_rect(screen, 0,0,0,0, screen->width, screen->height); + KdScreenPriv(pScreen); + KdScreenInfo *screen = pScreenPriv->screen; + + EPHYR_LOG("slow paint"); + + /* FIXME: Slow Rotated/Reflected updates could be much + * much faster efficiently updating via tranforming + * pBuf->pDamage regions + */ + shadowUpdateRotatePacked(pScreen, pBuf); + hostx_paint_rect(screen, 0, 0, 0, 0, screen->width, screen->height); } static void -ephyrInternalDamageRedisplay (ScreenPtr pScreen) +ephyrInternalDamageRedisplay(ScreenPtr pScreen) { - KdScreenPriv(pScreen); - KdScreenInfo *screen = pScreenPriv->screen; - EphyrScrPriv *scrpriv = screen->driver; - RegionPtr pRegion; + KdScreenPriv(pScreen); + KdScreenInfo *screen = pScreenPriv->screen; + EphyrScrPriv *scrpriv = screen->driver; + RegionPtr pRegion; - if (!scrpriv || !scrpriv->pDamage) - return; + if (!scrpriv || !scrpriv->pDamage) + return; - pRegion = DamageRegion (scrpriv->pDamage); + pRegion = DamageRegion(scrpriv->pDamage); - if (RegionNotEmpty(pRegion)) - { - int nbox; - BoxPtr pbox; + if (RegionNotEmpty(pRegion)) { + int nbox; + BoxPtr pbox; - nbox = RegionNumRects (pRegion); - pbox = RegionRects (pRegion); + nbox = RegionNumRects(pRegion); + pbox = RegionRects(pRegion); - while (nbox--) - { - hostx_paint_rect(screen, - pbox->x1, pbox->y1, - pbox->x1, pbox->y1, - pbox->x2 - pbox->x1, - pbox->y2 - pbox->y1); - pbox++; + while (nbox--) { + hostx_paint_rect(screen, + pbox->x1, pbox->y1, + pbox->x1, pbox->y1, + pbox->x2 - pbox->x1, pbox->y2 - pbox->y1); + pbox++; } - DamageEmpty (scrpriv->pDamage); + DamageEmpty(scrpriv->pDamage); } } static void -ephyrInternalDamageBlockHandler (pointer data, - OSTimePtr pTimeout, - pointer pRead) +ephyrInternalDamageBlockHandler(pointer data, OSTimePtr pTimeout, pointer pRead) { - ScreenPtr pScreen = (ScreenPtr) data; - - ephyrInternalDamageRedisplay (pScreen); + ScreenPtr pScreen = (ScreenPtr) data; + + ephyrInternalDamageRedisplay(pScreen); } static void -ephyrInternalDamageWakeupHandler (pointer data, int i, pointer LastSelectMask) +ephyrInternalDamageWakeupHandler(pointer data, int i, pointer LastSelectMask) { - /* FIXME: Not needed ? */ + /* FIXME: Not needed ? */ } Bool -ephyrSetInternalDamage (ScreenPtr pScreen) +ephyrSetInternalDamage(ScreenPtr pScreen) { - KdScreenPriv(pScreen); - KdScreenInfo *screen = pScreenPriv->screen; - EphyrScrPriv *scrpriv = screen->driver; - PixmapPtr pPixmap = NULL; - - scrpriv->pDamage = DamageCreate ((DamageReportFunc) 0, - (DamageDestroyFunc) 0, - DamageReportNone, - TRUE, - pScreen, - pScreen); - - if (!RegisterBlockAndWakeupHandlers (ephyrInternalDamageBlockHandler, - ephyrInternalDamageWakeupHandler, - (pointer) pScreen)) - return FALSE; - - pPixmap = (*pScreen->GetScreenPixmap) (pScreen); - - DamageRegister (&pPixmap->drawable, scrpriv->pDamage); - - return TRUE; + KdScreenPriv(pScreen); + KdScreenInfo *screen = pScreenPriv->screen; + EphyrScrPriv *scrpriv = screen->driver; + PixmapPtr pPixmap = NULL; + + scrpriv->pDamage = DamageCreate((DamageReportFunc) 0, + (DamageDestroyFunc) 0, + DamageReportNone, TRUE, pScreen, pScreen); + + if (!RegisterBlockAndWakeupHandlers(ephyrInternalDamageBlockHandler, + ephyrInternalDamageWakeupHandler, + (pointer) pScreen)) + return FALSE; + + pPixmap = (*pScreen->GetScreenPixmap) (pScreen); + + DamageRegister(&pPixmap->drawable, scrpriv->pDamage); + + return TRUE; } void -ephyrUnsetInternalDamage (ScreenPtr pScreen) +ephyrUnsetInternalDamage(ScreenPtr pScreen) { - KdScreenPriv(pScreen); - KdScreenInfo *screen = pScreenPriv->screen; - EphyrScrPriv *scrpriv = screen->driver; - PixmapPtr pPixmap = NULL; - - pPixmap = (*pScreen->GetScreenPixmap) (pScreen); - DamageUnregister (&pPixmap->drawable, scrpriv->pDamage); - DamageDestroy (scrpriv->pDamage); - - RemoveBlockAndWakeupHandlers (ephyrInternalDamageBlockHandler, - ephyrInternalDamageWakeupHandler, - (pointer) pScreen); + KdScreenPriv(pScreen); + KdScreenInfo *screen = pScreenPriv->screen; + EphyrScrPriv *scrpriv = screen->driver; + PixmapPtr pPixmap = NULL; + + pPixmap = (*pScreen->GetScreenPixmap) (pScreen); + DamageUnregister(&pPixmap->drawable, scrpriv->pDamage); + DamageDestroy(scrpriv->pDamage); + + RemoveBlockAndWakeupHandlers(ephyrInternalDamageBlockHandler, + ephyrInternalDamageWakeupHandler, + (pointer) pScreen); } #ifdef RANDR Bool -ephyrRandRGetInfo (ScreenPtr pScreen, Rotation *rotations) +ephyrRandRGetInfo(ScreenPtr pScreen, Rotation * rotations) { - KdScreenPriv(pScreen); - KdScreenInfo *screen = pScreenPriv->screen; - EphyrScrPriv *scrpriv = screen->driver; - RRScreenSizePtr pSize; - Rotation randr; - int n = 0; - - struct { int width, height; } sizes[] = - { - { 1600, 1200 }, - { 1400, 1050 }, - { 1280, 960 }, - { 1280, 1024 }, - { 1152, 864 }, - { 1024, 768 }, - { 832, 624 }, - { 800, 600 }, - { 720, 400 }, - { 480, 640 }, - { 640, 480 }, - { 640, 400 }, - { 320, 240 }, - { 240, 320 }, - { 160, 160 }, - { 0, 0 } + KdScreenPriv(pScreen); + KdScreenInfo *screen = pScreenPriv->screen; + EphyrScrPriv *scrpriv = screen->driver; + RRScreenSizePtr pSize; + Rotation randr; + int n = 0; + + struct { + int width, height; + } sizes[] = { + { + 1600, 1200}, { + 1400, 1050}, { + 1280, 960}, { + 1280, 1024}, { + 1152, 864}, { + 1024, 768}, { + 832, 624}, { + 800, 600}, { + 720, 400}, { + 480, 640}, { + 640, 480}, { + 640, 400}, { + 320, 240}, { + 240, 320}, { + 160, 160}, { + 0, 0} }; - EPHYR_LOG("mark"); - - *rotations = RR_Rotate_All|RR_Reflect_All; - - if (!hostx_want_preexisting_window (screen) - && !hostx_want_fullscreen ()) /* only if no -parent switch */ - { - while (sizes[n].width != 0 && sizes[n].height != 0) - { - RRRegisterSize (pScreen, - sizes[n].width, - sizes[n].height, - (sizes[n].width * screen->width_mm)/screen->width, - (sizes[n].height *screen->height_mm)/screen->height - ); - n++; - } + EPHYR_LOG("mark"); + + *rotations = RR_Rotate_All | RR_Reflect_All; + + if (!hostx_want_preexisting_window(screen) + && !hostx_want_fullscreen()) { /* only if no -parent switch */ + while (sizes[n].width != 0 && sizes[n].height != 0) { + RRRegisterSize(pScreen, + sizes[n].width, + sizes[n].height, + (sizes[n].width * screen->width_mm) / screen->width, + (sizes[n].height * screen->height_mm) / + screen->height); + n++; + } } - - pSize = RRRegisterSize (pScreen, - screen->width, - screen->height, - screen->width_mm, - screen->height_mm); - - randr = KdSubRotation (scrpriv->randr, screen->randr); - - RRSetCurrentConfig (pScreen, randr, 0, pSize); - - return TRUE; + + pSize = RRRegisterSize(pScreen, + screen->width, + screen->height, screen->width_mm, screen->height_mm); + + randr = KdSubRotation(scrpriv->randr, screen->randr); + + RRSetCurrentConfig(pScreen, randr, 0, pSize); + + return TRUE; } Bool -ephyrRandRSetConfig (ScreenPtr pScreen, - Rotation randr, - int rate, - RRScreenSizePtr pSize) +ephyrRandRSetConfig(ScreenPtr pScreen, + Rotation randr, int rate, RRScreenSizePtr pSize) { - KdScreenPriv(pScreen); - KdScreenInfo *screen = pScreenPriv->screen; - EphyrScrPriv *scrpriv = screen->driver; - Bool wasEnabled = pScreenPriv->enabled; - EphyrScrPriv oldscr; - int oldwidth, oldheight, oldmmwidth, oldmmheight; - Bool oldshadow; - int newwidth, newheight; - - if (screen->randr & (RR_Rotate_0|RR_Rotate_180)) - { - newwidth = pSize->width; - newheight = pSize->height; + KdScreenPriv(pScreen); + KdScreenInfo *screen = pScreenPriv->screen; + EphyrScrPriv *scrpriv = screen->driver; + Bool wasEnabled = pScreenPriv->enabled; + EphyrScrPriv oldscr; + int oldwidth, oldheight, oldmmwidth, oldmmheight; + Bool oldshadow; + int newwidth, newheight; + + if (screen->randr & (RR_Rotate_0 | RR_Rotate_180)) { + newwidth = pSize->width; + newheight = pSize->height; } - else - { - newwidth = pSize->height; - newheight = pSize->width; + else { + newwidth = pSize->height; + newheight = pSize->width; } - - if (wasEnabled) - KdDisableScreen (pScreen); - - oldscr = *scrpriv; - - oldwidth = screen->width; - oldheight = screen->height; - oldmmwidth = pScreen->mmWidth; - oldmmheight = pScreen->mmHeight; - oldshadow = scrpriv->shadow; - - /* - * Set new configuration - */ - - /* - * We need to store the rotation value for pointer coords transformation; - * though initially the pointer and fb rotation are identical, when we map - * the fb, the screen will be reinitialized and return into an unrotated - * state (presumably the HW is taking care of the rotation of the fb), but the - * pointer still needs to be transformed. - */ - ephyrRandr = KdAddRotation (screen->randr, randr); - scrpriv->randr = ephyrRandr; - - ephyrUnmapFramebuffer (screen); - - screen->width = newwidth; - screen->height = newheight; - - if (!ephyrMapFramebuffer (screen)) - goto bail4; - - /* FIXME below should go in own call */ - - if (oldshadow) - KdShadowUnset (screen->pScreen); - else - ephyrUnsetInternalDamage(screen->pScreen); - - if (scrpriv->shadow) - { - if (!KdShadowSet (screen->pScreen, - scrpriv->randr, - ephyrShadowUpdate, - ephyrWindowLinear)) - goto bail4; + + if (wasEnabled) + KdDisableScreen(pScreen); + + oldscr = *scrpriv; + + oldwidth = screen->width; + oldheight = screen->height; + oldmmwidth = pScreen->mmWidth; + oldmmheight = pScreen->mmHeight; + oldshadow = scrpriv->shadow; + + /* + * Set new configuration + */ + + /* + * We need to store the rotation value for pointer coords transformation; + * though initially the pointer and fb rotation are identical, when we map + * the fb, the screen will be reinitialized and return into an unrotated + * state (presumably the HW is taking care of the rotation of the fb), but the + * pointer still needs to be transformed. + */ + ephyrRandr = KdAddRotation(screen->randr, randr); + scrpriv->randr = ephyrRandr; + + ephyrUnmapFramebuffer(screen); + + screen->width = newwidth; + screen->height = newheight; + + if (!ephyrMapFramebuffer(screen)) + goto bail4; + + /* FIXME below should go in own call */ + + if (oldshadow) + KdShadowUnset(screen->pScreen); + else + ephyrUnsetInternalDamage(screen->pScreen); + + if (scrpriv->shadow) { + if (!KdShadowSet(screen->pScreen, + scrpriv->randr, ephyrShadowUpdate, ephyrWindowLinear)) + goto bail4; } - else - { - /* Without shadow fb ( non rotated ) we need - * to use damage to efficiently update display - * via signal regions what to copy from 'fb'. - */ - if (!ephyrSetInternalDamage(screen->pScreen)) - goto bail4; + else { + /* Without shadow fb ( non rotated ) we need + * to use damage to efficiently update display + * via signal regions what to copy from 'fb'. + */ + if (!ephyrSetInternalDamage(screen->pScreen)) + goto bail4; } - - ephyrSetScreenSizes (screen->pScreen); - - /* - * Set frame buffer mapping - */ - (*pScreen->ModifyPixmapHeader) (fbGetScreenPixmap (pScreen), - pScreen->width, - pScreen->height, - screen->fb.depth, - screen->fb.bitsPerPixel, - screen->fb.byteStride, - screen->fb.frameBuffer); - - /* set the subpixel order */ - - KdSetSubpixelOrder (pScreen, scrpriv->randr); - - if (wasEnabled) - KdEnableScreen (pScreen); - - return TRUE; - + + ephyrSetScreenSizes(screen->pScreen); + + /* + * Set frame buffer mapping + */ + (*pScreen->ModifyPixmapHeader) (fbGetScreenPixmap(pScreen), + pScreen->width, + pScreen->height, + screen->fb.depth, + screen->fb.bitsPerPixel, + screen->fb.byteStride, + screen->fb.frameBuffer); + + /* set the subpixel order */ + + KdSetSubpixelOrder(pScreen, scrpriv->randr); + + if (wasEnabled) + KdEnableScreen(pScreen); + + return TRUE; + bail4: - EPHYR_LOG("bailed"); - - ephyrUnmapFramebuffer (screen); - *scrpriv = oldscr; - (void) ephyrMapFramebuffer (screen); - - pScreen->width = oldwidth; - pScreen->height = oldheight; - pScreen->mmWidth = oldmmwidth; - pScreen->mmHeight = oldmmheight; - - if (wasEnabled) - KdEnableScreen (pScreen); - return FALSE; + EPHYR_LOG("bailed"); + + ephyrUnmapFramebuffer(screen); + *scrpriv = oldscr; + (void) ephyrMapFramebuffer(screen); + + pScreen->width = oldwidth; + pScreen->height = oldheight; + pScreen->mmWidth = oldmmwidth; + pScreen->mmHeight = oldmmheight; + + if (wasEnabled) + KdEnableScreen(pScreen); + return FALSE; } Bool -ephyrRandRInit (ScreenPtr pScreen) +ephyrRandRInit(ScreenPtr pScreen) { - rrScrPrivPtr pScrPriv; - - if (!RRScreenInit (pScreen)) - return FALSE; - - pScrPriv = rrGetScrPriv(pScreen); - pScrPriv->rrGetInfo = ephyrRandRGetInfo; - pScrPriv->rrSetConfig = ephyrRandRSetConfig; - return TRUE; + rrScrPrivPtr pScrPriv; + + if (!RRScreenInit(pScreen)) + return FALSE; + + pScrPriv = rrGetScrPriv(pScreen); + pScrPriv->rrGetInfo = ephyrRandRGetInfo; + pScrPriv->rrSetConfig = ephyrRandRSetConfig; + return TRUE; } #endif Bool -ephyrCreateColormap (ColormapPtr pmap) +ephyrCreateColormap(ColormapPtr pmap) { - return fbInitializeColormap (pmap); + return fbInitializeColormap(pmap); } Bool -ephyrInitScreen (ScreenPtr pScreen) +ephyrInitScreen(ScreenPtr pScreen) { - KdScreenPriv(pScreen); - KdScreenInfo *screen = pScreenPriv->screen; + KdScreenPriv(pScreen); + KdScreenInfo *screen = pScreenPriv->screen; - EPHYR_LOG ("pScreen->myNum:%d\n", pScreen->myNum) ; - hostx_set_screen_number (screen, pScreen->myNum); - hostx_set_win_title (screen, "(ctrl+shift grabs mouse and keyboard)") ; - pScreen->CreateColormap = ephyrCreateColormap; + EPHYR_LOG("pScreen->myNum:%d\n", pScreen->myNum); + hostx_set_screen_number(screen, pScreen->myNum); + hostx_set_win_title(screen, "(ctrl+shift grabs mouse and keyboard)"); + pScreen->CreateColormap = ephyrCreateColormap; #ifdef XV - if (!ephyrNoXV) { - if (!ephyrInitVideo (pScreen)) { - EPHYR_LOG_ERROR ("failed to initialize xvideo\n") ; - } else { - EPHYR_LOG ("initialized xvideo okay\n") ; - } - } + if (!ephyrNoXV) { + if (!ephyrInitVideo(pScreen)) { + EPHYR_LOG_ERROR("failed to initialize xvideo\n"); + } + else { + EPHYR_LOG("initialized xvideo okay\n"); + } + } #endif /*XV*/ - #ifdef XF86DRI - if (!ephyrNoDRI && !hostx_has_dri ()) { - EPHYR_LOG ("host x does not support DRI. Disabling DRI forwarding\n") ; - ephyrNoDRI = TRUE ; + if (!ephyrNoDRI && !hostx_has_dri()) { + EPHYR_LOG("host x does not support DRI. Disabling DRI forwarding\n"); + ephyrNoDRI = TRUE; #ifdef GLXEXT - noGlxVisualInit = FALSE ; + noGlxVisualInit = FALSE; #endif - } - if (!ephyrNoDRI) { - ephyrDRIExtensionInit (pScreen) ; - ephyrHijackGLXExtension () ; - } + } + if (!ephyrNoDRI) { + ephyrDRIExtensionInit(pScreen); + ephyrHijackGLXExtension(); + } #endif #ifdef GLXEXT - if (ephyrNoDRI) { - noGlxVisualInit = FALSE ; - } + if (ephyrNoDRI) { + noGlxVisualInit = FALSE; + } #endif - return TRUE; + return TRUE; } Bool -ephyrFinishInitScreen (ScreenPtr pScreen) +ephyrFinishInitScreen(ScreenPtr pScreen) { - /* FIXME: Calling this even if not using shadow. - * Seems harmless enough. But may be safer elsewhere. - */ - if (!shadowSetup (pScreen)) - return FALSE; + /* FIXME: Calling this even if not using shadow. + * Seems harmless enough. But may be safer elsewhere. + */ + if (!shadowSetup(pScreen)) + return FALSE; #ifdef RANDR - if (!ephyrRandRInit (pScreen)) - return FALSE; + if (!ephyrRandRInit(pScreen)) + return FALSE; #endif - return TRUE; + return TRUE; } Bool -ephyrCreateResources (ScreenPtr pScreen) +ephyrCreateResources(ScreenPtr pScreen) { - KdScreenPriv(pScreen); - KdScreenInfo *screen = pScreenPriv->screen; - EphyrScrPriv *scrpriv = screen->driver; - - EPHYR_LOG("mark pScreen=%p mynum=%d shadow=%d", - pScreen, pScreen->myNum, scrpriv->shadow); - - if (scrpriv->shadow) - return KdShadowSet (pScreen, - scrpriv->randr, - ephyrShadowUpdate, - ephyrWindowLinear); - else - return ephyrSetInternalDamage(pScreen); + KdScreenPriv(pScreen); + KdScreenInfo *screen = pScreenPriv->screen; + EphyrScrPriv *scrpriv = screen->driver; + + EPHYR_LOG("mark pScreen=%p mynum=%d shadow=%d", + pScreen, pScreen->myNum, scrpriv->shadow); + + if (scrpriv->shadow) + return KdShadowSet(pScreen, + scrpriv->randr, + ephyrShadowUpdate, ephyrWindowLinear); + else + return ephyrSetInternalDamage(pScreen); } void -ephyrPreserve (KdCardInfo *card) +ephyrPreserve(KdCardInfo * card) { } Bool -ephyrEnable (ScreenPtr pScreen) +ephyrEnable(ScreenPtr pScreen) { - return TRUE; + return TRUE; } Bool -ephyrDPMS (ScreenPtr pScreen, int mode) +ephyrDPMS(ScreenPtr pScreen, int mode) { - return TRUE; + return TRUE; } void -ephyrDisable (ScreenPtr pScreen) +ephyrDisable(ScreenPtr pScreen) { } void -ephyrRestore (KdCardInfo *card) +ephyrRestore(KdCardInfo * card) { } void -ephyrScreenFini (KdScreenInfo *screen) +ephyrScreenFini(KdScreenInfo * screen) { - EphyrScrPriv *scrpriv = screen->driver; + EphyrScrPriv *scrpriv = screen->driver; + if (scrpriv->shadow) { - KdShadowFbFree (screen); + KdShadowFbFree(screen); } free(screen->driver); screen->driver = NULL; @@ -764,99 +728,99 @@ void ephyrUpdateModifierState(unsigned int state) { - DeviceIntPtr pDev = inputInfo.keyboard; - KeyClassPtr keyc = pDev->key; - int i; - CARD8 mask; - int xkb_state; - - if (!pDev) - return; + DeviceIntPtr pDev = inputInfo.keyboard; + KeyClassPtr keyc = pDev->key; + int i; + CARD8 mask; + int xkb_state; - xkb_state = XkbStateFieldFromRec(&pDev->key->xkbInfo->state); - state = state & 0xff; + if (!pDev) + return; - if (xkb_state == state) - return; - - for (i = 0, mask = 1; i < 8; i++, mask <<= 1) { - int key; + xkb_state = XkbStateFieldFromRec(&pDev->key->xkbInfo->state); + state = state & 0xff; - /* Modifier is down, but shouldn't be - */ - if ((xkb_state & mask) && !(state & mask)) { - int count = keyc->modifierKeyCount[i]; + if (xkb_state == state) + return; - for (key = 0; key < MAP_LENGTH; key++) - if (keyc->xkbInfo->desc->map->modmap[key] & mask) { - if (key_is_down(pDev, key, KEY_PROCESSED)) - KdEnqueueKeyboardEvent (ephyrKbd, key, TRUE); + for (i = 0, mask = 1; i < 8; i++, mask <<= 1) { + int key; - if (--count == 0) - break; - } - } + /* Modifier is down, but shouldn't be + */ + if ((xkb_state & mask) && !(state & mask)) { + int count = keyc->modifierKeyCount[i]; - /* Modifier shoud be down, but isn't - */ - if (!(xkb_state & mask) && (state & mask)) - for (key = 0; key < MAP_LENGTH; key++) - if (keyc->xkbInfo->desc->map->modmap[key] & mask) { - KdEnqueueKeyboardEvent (ephyrKbd, key, FALSE); - break; + for (key = 0; key < MAP_LENGTH; key++) + if (keyc->xkbInfo->desc->map->modmap[key] & mask) { + if (key_is_down(pDev, key, KEY_PROCESSED)) + KdEnqueueKeyboardEvent(ephyrKbd, key, TRUE); + + if (--count == 0) + break; + } } - } + + /* Modifier shoud be down, but isn't + */ + if (!(xkb_state & mask) && (state & mask)) + for (key = 0; key < MAP_LENGTH; key++) + if (keyc->xkbInfo->desc->map->modmap[key] & mask) { + KdEnqueueKeyboardEvent(ephyrKbd, key, FALSE); + break; + } + } } static void -ephyrBlockSigio (void) +ephyrBlockSigio(void) { sigset_t set; - sigemptyset (&set); - sigaddset (&set, SIGIO); - sigprocmask (SIG_BLOCK, &set, 0); + sigemptyset(&set); + sigaddset(&set, SIGIO); + sigprocmask(SIG_BLOCK, &set, 0); } static void -ephyrUnblockSigio (void) +ephyrUnblockSigio(void) { sigset_t set; - sigemptyset (&set); - sigaddset (&set, SIGIO); - sigprocmask (SIG_UNBLOCK, &set, 0); + sigemptyset(&set); + sigaddset(&set, SIGIO); + sigprocmask(SIG_UNBLOCK, &set, 0); } static Bool ephyrCursorOffScreen(ScreenPtr *ppScreen, int *x, int *y) { - return FALSE; + return FALSE; } static void -ephyrCrossScreen (ScreenPtr pScreen, Bool entering) +ephyrCrossScreen(ScreenPtr pScreen, Bool entering) { } -int ephyrCurScreen; /*current event screen*/ +int ephyrCurScreen; /*current event screen */ static void -ephyrWarpCursor (DeviceIntPtr pDev, ScreenPtr pScreen, int x, int y) +ephyrWarpCursor(DeviceIntPtr pDev, ScreenPtr pScreen, int x, int y) { - ephyrBlockSigio (); + ephyrBlockSigio(); ephyrCurScreen = pScreen->myNum; - miPointerWarpCursor (inputInfo.pointer, pScreen, x, y); - ephyrUnblockSigio (); + miPointerWarpCursor(inputInfo.pointer, pScreen, x, y); + + ephyrUnblockSigio(); } -miPointerScreenFuncRec ephyrPointerScreenFuncs = -{ - ephyrCursorOffScreen, - ephyrCrossScreen, - ephyrWarpCursor, - NULL, - NULL +miPointerScreenFuncRec ephyrPointerScreenFuncs = { + ephyrCursorOffScreen, + ephyrCrossScreen, + ephyrWarpCursor, + NULL, + NULL }; #ifdef XF86DRI @@ -875,198 +839,192 @@ miPointerScreenFuncRec ephyrPointerScreenFuncs = * expose events and send those events to clients. */ static void -ephyrExposePairedWindow (int a_remote) +ephyrExposePairedWindow(int a_remote) { EphyrWindowPair *pair = NULL; RegionRec reg; ScreenPtr screen; - if (!findWindowPairFromRemote (a_remote, &pair)) { - EPHYR_LOG ("did not find a pair for this window\n"); - return; + if (!findWindowPairFromRemote(a_remote, &pair)) { + EPHYR_LOG("did not find a pair for this window\n"); + return; } screen = pair->local->drawable.pScreen; RegionNull(®); RegionCopy(®, &pair->local->clipList); - screen->WindowExposures (pair->local, ®, NullRegion); + screen->WindowExposures(pair->local, ®, NullRegion); RegionUninit(®); } -#endif /* XF86DRI */ +#endif /* XF86DRI */ void ephyrPoll(void) { - EphyrHostXEvent ev; + EphyrHostXEvent ev; - while (hostx_get_event(&ev)) - { - switch (ev.type) - { + while (hostx_get_event(&ev)) { + switch (ev.type) { case EPHYR_EV_MOUSE_MOTION: - if (!ephyrMouse || - !((EphyrPointerPrivate *)ephyrMouse->driverPrivate)->enabled) { - EPHYR_LOG ("skipping mouse motion:%d\n", ephyrCurScreen) ; - continue; - } - { - if (ev.data.mouse_motion.screen >=0 - && (ephyrCurScreen != ev.data.mouse_motion.screen)) - { - EPHYR_LOG ("warping mouse cursor. " - "cur_screen%d, motion_screen:%d\n", - ephyrCurScreen, ev.data.mouse_motion.screen) ; - if (ev.data.mouse_motion.screen >= 0) - { - ephyrWarpCursor - (inputInfo.pointer, screenInfo.screens[ev.data.mouse_motion.screen], - ev.data.mouse_motion.x, - ev.data.mouse_motion.y ); + if (!ephyrMouse || + !((EphyrPointerPrivate *) ephyrMouse->driverPrivate)->enabled) { + EPHYR_LOG("skipping mouse motion:%d\n", ephyrCurScreen); + continue; + } + { + if (ev.data.mouse_motion.screen >= 0 + && (ephyrCurScreen != ev.data.mouse_motion.screen)) { + EPHYR_LOG("warping mouse cursor. " + "cur_screen%d, motion_screen:%d\n", + ephyrCurScreen, ev.data.mouse_motion.screen); + if (ev.data.mouse_motion.screen >= 0) { + ephyrWarpCursor + (inputInfo.pointer, + screenInfo.screens[ev.data.mouse_motion.screen], + ev.data.mouse_motion.x, ev.data.mouse_motion.y); } - } - else - { - int x=0, y=0; + } + else { + int x = 0, y = 0; + #ifdef XF86DRI - EphyrWindowPair *pair = NULL; + EphyrWindowPair *pair = NULL; #endif - EPHYR_LOG ("enqueuing mouse motion:%d\n", ephyrCurScreen) ; - x = ev.data.mouse_motion.x; - y = ev.data.mouse_motion.y; - EPHYR_LOG ("initial (x,y):(%d,%d)\n", x, y) ; + EPHYR_LOG("enqueuing mouse motion:%d\n", ephyrCurScreen); + x = ev.data.mouse_motion.x; + y = ev.data.mouse_motion.y; + EPHYR_LOG("initial (x,y):(%d,%d)\n", x, y); #ifdef XF86DRI - EPHYR_LOG ("is this window peered by a gl drawable ?\n") ; - if (findWindowPairFromRemote (ev.data.mouse_motion.window, - &pair)) - { - EPHYR_LOG ("yes, it is peered\n") ; + EPHYR_LOG("is this window peered by a gl drawable ?\n"); + if (findWindowPairFromRemote(ev.data.mouse_motion.window, + &pair)) { + EPHYR_LOG("yes, it is peered\n"); x += pair->local->drawable.x; y += pair->local->drawable.y; } - else - { - EPHYR_LOG ("no, it is not peered\n") ; + else { + EPHYR_LOG("no, it is not peered\n"); } - EPHYR_LOG ("final (x,y):(%d,%d)\n", x, y) ; + EPHYR_LOG("final (x,y):(%d,%d)\n", x, y); #endif - KdEnqueuePointerEvent(ephyrMouse, mouseState, x, y, 0); - } - } - break; + KdEnqueuePointerEvent(ephyrMouse, mouseState, x, y, 0); + } + } + break; case EPHYR_EV_MOUSE_PRESS: - if (!ephyrMouse || - !((EphyrPointerPrivate *)ephyrMouse->driverPrivate)->enabled) { - EPHYR_LOG ("skipping mouse press:%d\n", ephyrCurScreen) ; - continue; - } - EPHYR_LOG ("enqueuing mouse press:%d\n", ephyrCurScreen) ; - ephyrUpdateModifierState(ev.key_state); - mouseState |= ev.data.mouse_down.button_num; - KdEnqueuePointerEvent(ephyrMouse, mouseState|KD_MOUSE_DELTA, 0, 0, 0); - break; - - case EPHYR_EV_MOUSE_RELEASE: - if (!ephyrMouse || - !((EphyrPointerPrivate *)ephyrMouse->driverPrivate)->enabled) - continue; - ephyrUpdateModifierState(ev.key_state); - mouseState &= ~ev.data.mouse_up.button_num; - EPHYR_LOG ("enqueuing mouse release:%d\n", ephyrCurScreen) ; - KdEnqueuePointerEvent(ephyrMouse, mouseState|KD_MOUSE_DELTA, 0, 0, 0); - break; - - case EPHYR_EV_KEY_PRESS: - if (!ephyrKbd || - !((EphyrKbdPrivate *)ephyrKbd->driverPrivate)->enabled) - continue; - ephyrUpdateModifierState(ev.key_state); - KdEnqueueKeyboardEvent (ephyrKbd, ev.data.key_down.scancode, FALSE); - break; - - case EPHYR_EV_KEY_RELEASE: - if (!ephyrKbd || - !((EphyrKbdPrivate *)ephyrKbd->driverPrivate)->enabled) - continue; - ephyrUpdateModifierState(ev.key_state); - KdEnqueueKeyboardEvent (ephyrKbd, ev.data.key_up.scancode, TRUE); - break; + if (!ephyrMouse || + !((EphyrPointerPrivate *) ephyrMouse->driverPrivate)->enabled) { + EPHYR_LOG("skipping mouse press:%d\n", ephyrCurScreen); + continue; + } + EPHYR_LOG("enqueuing mouse press:%d\n", ephyrCurScreen); + ephyrUpdateModifierState(ev.key_state); + mouseState |= ev.data.mouse_down.button_num; + KdEnqueuePointerEvent(ephyrMouse, mouseState | KD_MOUSE_DELTA, 0, 0, + 0); + break; + + case EPHYR_EV_MOUSE_RELEASE: + if (!ephyrMouse || + !((EphyrPointerPrivate *) ephyrMouse->driverPrivate)->enabled) + continue; + ephyrUpdateModifierState(ev.key_state); + mouseState &= ~ev.data.mouse_up.button_num; + EPHYR_LOG("enqueuing mouse release:%d\n", ephyrCurScreen); + KdEnqueuePointerEvent(ephyrMouse, mouseState | KD_MOUSE_DELTA, 0, 0, + 0); + break; + + case EPHYR_EV_KEY_PRESS: + if (!ephyrKbd || + !((EphyrKbdPrivate *) ephyrKbd->driverPrivate)->enabled) + continue; + ephyrUpdateModifierState(ev.key_state); + KdEnqueueKeyboardEvent(ephyrKbd, ev.data.key_down.scancode, FALSE); + break; + + case EPHYR_EV_KEY_RELEASE: + if (!ephyrKbd || + !((EphyrKbdPrivate *) ephyrKbd->driverPrivate)->enabled) + continue; + ephyrUpdateModifierState(ev.key_state); + KdEnqueueKeyboardEvent(ephyrKbd, ev.data.key_up.scancode, TRUE); + break; #ifdef XF86DRI - case EPHYR_EV_EXPOSE: - /* - * We only receive expose events when the expose event have - * be generated for a drawable that is a host X window managed - * by Xephyr. Host X windows managed by Xephyr exists for instance - * when Xephyr is asked to create a GL drawable in a DRI environment. - */ - ephyrExposePairedWindow (ev.data.expose.window); - break; -#endif /* XF86DRI */ - - default: - break; - } + case EPHYR_EV_EXPOSE: + /* + * We only receive expose events when the expose event have + * be generated for a drawable that is a host X window managed + * by Xephyr. Host X windows managed by Xephyr exists for instance + * when Xephyr is asked to create a GL drawable in a DRI environment. + */ + ephyrExposePairedWindow(ev.data.expose.window); + break; +#endif /* XF86DRI */ + + default: + break; + } } } void -ephyrCardFini (KdCardInfo *card) +ephyrCardFini(KdCardInfo * card) { - EphyrPriv *priv = card->driver; - free(priv); + EphyrPriv *priv = card->driver; + + free(priv); } void -ephyrGetColors (ScreenPtr pScreen, int n, xColorItem *pdefs) +ephyrGetColors(ScreenPtr pScreen, int n, xColorItem * pdefs) { - /* XXX Not sure if this is right */ - - EPHYR_LOG("mark"); - - while (n--) - { - pdefs->red = 0; - pdefs->green = 0; - pdefs->blue = 0; - pdefs++; + /* XXX Not sure if this is right */ + + EPHYR_LOG("mark"); + + while (n--) { + pdefs->red = 0; + pdefs->green = 0; + pdefs->blue = 0; + pdefs++; } } void -ephyrPutColors (ScreenPtr pScreen, int n, xColorItem *pdefs) +ephyrPutColors(ScreenPtr pScreen, int n, xColorItem * pdefs) { - int min, max, p; - - /* XXX Not sure if this is right */ - - min = 256; - max = 0; - - while (n--) - { - p = pdefs->pixel; - if (p < min) - min = p; - if (p > max) - max = p; - - hostx_set_cmap_entry(p, - pdefs->red >> 8, - pdefs->green >> 8, - pdefs->blue >> 8); - pdefs++; + int min, max, p; + + /* XXX Not sure if this is right */ + + min = 256; + max = 0; + + while (n--) { + p = pdefs->pixel; + if (p < min) + min = p; + if (p > max) + max = p; + + hostx_set_cmap_entry(p, + pdefs->red >> 8, + pdefs->green >> 8, pdefs->blue >> 8); + pdefs++; } } /* Mouse calls */ static Status -MouseInit (KdPointerInfo *pi) +MouseInit(KdPointerInfo * pi) { pi->driverPrivate = (EphyrPointerPrivate *) - calloc(sizeof(EphyrPointerPrivate), 1); - ((EphyrPointerPrivate *)pi->driverPrivate)->enabled = FALSE; + calloc(sizeof(EphyrPointerPrivate), 1); + ((EphyrPointerPrivate *) pi->driverPrivate)->enabled = FALSE; pi->nAxes = 3; pi->nButtons = 32; free(pi->name); @@ -1084,23 +1042,23 @@ MouseInit (KdPointerInfo *pi) } static Status -MouseEnable (KdPointerInfo *pi) +MouseEnable(KdPointerInfo * pi) { - ((EphyrPointerPrivate *)pi->driverPrivate)->enabled = TRUE; + ((EphyrPointerPrivate *) pi->driverPrivate)->enabled = TRUE; return Success; } static void -MouseDisable (KdPointerInfo *pi) +MouseDisable(KdPointerInfo * pi) { - ((EphyrPointerPrivate *)pi->driverPrivate)->enabled = FALSE; + ((EphyrPointerPrivate *) pi->driverPrivate)->enabled = FALSE; return; } static void -MouseFini (KdPointerInfo *pi) +MouseFini(KdPointerInfo * pi) { - ephyrMouse = NULL; + ephyrMouse = NULL; return; } @@ -1116,55 +1074,54 @@ KdPointerDriver EphyrMouseDriver = { /* Keyboard */ static Status -EphyrKeyboardInit (KdKeyboardInfo *ki) +EphyrKeyboardInit(KdKeyboardInfo * ki) { - ki->driverPrivate = (EphyrKbdPrivate *) - calloc(sizeof(EphyrKbdPrivate), 1); - hostx_load_keymap(); - if (!ephyrKeySyms.map) { - ErrorF("Couldn't load keymap from host\n"); - return BadAlloc; - } - ki->minScanCode = ephyrKeySyms.minKeyCode; - ki->maxScanCode = ephyrKeySyms.maxKeyCode; - free(ki->name); - ki->name = strdup("Xephyr virtual keyboard"); - ephyrKbd = ki; - return Success; + ki->driverPrivate = (EphyrKbdPrivate *) + calloc(sizeof(EphyrKbdPrivate), 1); + hostx_load_keymap(); + if (!ephyrKeySyms.map) { + ErrorF("Couldn't load keymap from host\n"); + return BadAlloc; + } + ki->minScanCode = ephyrKeySyms.minKeyCode; + ki->maxScanCode = ephyrKeySyms.maxKeyCode; + free(ki->name); + ki->name = strdup("Xephyr virtual keyboard"); + ephyrKbd = ki; + return Success; } static Status -EphyrKeyboardEnable (KdKeyboardInfo *ki) +EphyrKeyboardEnable(KdKeyboardInfo * ki) { - ((EphyrKbdPrivate *)ki->driverPrivate)->enabled = TRUE; + ((EphyrKbdPrivate *) ki->driverPrivate)->enabled = TRUE; return Success; } static void -EphyrKeyboardDisable (KdKeyboardInfo *ki) +EphyrKeyboardDisable(KdKeyboardInfo * ki) { - ((EphyrKbdPrivate *)ki->driverPrivate)->enabled = FALSE; + ((EphyrKbdPrivate *) ki->driverPrivate)->enabled = FALSE; } static void -EphyrKeyboardFini (KdKeyboardInfo *ki) +EphyrKeyboardFini(KdKeyboardInfo * ki) { ephyrKbd = NULL; return; } static void -EphyrKeyboardLeds (KdKeyboardInfo *ki, int leds) +EphyrKeyboardLeds(KdKeyboardInfo * ki, int leds) { } static void -EphyrKeyboardBell (KdKeyboardInfo *ki, int volume, int frequency, int duration) +EphyrKeyboardBell(KdKeyboardInfo * ki, int volume, int frequency, int duration) { } - KdKeyboardDriver EphyrKeyboardDriver = { "ephyr", EphyrKeyboardInit, diff --git a/xorg-server/hw/kdrive/ephyr/ephyr.h b/xorg-server/hw/kdrive/ephyr/ephyr.h index 23848004c..be910c19e 100644 --- a/xorg-server/hw/kdrive/ephyr/ephyr.h +++ b/xorg-server/hw/kdrive/ephyr/ephyr.h @@ -30,7 +30,7 @@ #include <signal.h> #include <libgen.h> -#include "os.h" /* for OsSignal() */ +#include "os.h" /* for OsSignal() */ #include "kdrive.h" #include "hostx.h" #include "exa.h" @@ -42,8 +42,8 @@ #include "damage.h" typedef struct _ephyrPriv { - CARD8 *base; - int bytes_per_line; + CARD8 *base; + int bytes_per_line; } EphyrPriv; typedef struct _ephyrFakexaPriv { @@ -61,9 +61,9 @@ typedef struct _ephyrFakexaPriv { } EphyrFakexaPriv; typedef struct _ephyrScrPriv { - Rotation randr; - Bool shadow; - DamagePtr pDamage; + Rotation randr; + Bool shadow; + DamagePtr pDamage; EphyrFakexaPriv *fakexa; } EphyrScrPriv; @@ -74,130 +74,125 @@ extern KdPointerInfo *ephyrMouse; extern miPointerScreenFuncRec ephyrPointerScreenFuncs; Bool -ephyrInitialize (KdCardInfo *card, EphyrPriv *priv); + ephyrInitialize(KdCardInfo * card, EphyrPriv * priv); Bool -ephyrCardInit (KdCardInfo *card); + ephyrCardInit(KdCardInfo * card); Bool -ephyrScreenInit (KdScreenInfo *screen); + ephyrScreenInit(KdScreenInfo * screen); Bool -ephyrScreenInitialize (KdScreenInfo *screen, EphyrScrPriv *scrpriv); - + ephyrScreenInitialize(KdScreenInfo * screen, EphyrScrPriv * scrpriv); + Bool -ephyrInitScreen (ScreenPtr pScreen); + ephyrInitScreen(ScreenPtr pScreen); Bool -ephyrFinishInitScreen (ScreenPtr pScreen); + ephyrFinishInitScreen(ScreenPtr pScreen); Bool -ephyrCreateResources (ScreenPtr pScreen); + ephyrCreateResources(ScreenPtr pScreen); void -ephyrPreserve (KdCardInfo *card); + ephyrPreserve(KdCardInfo * card); Bool -ephyrEnable (ScreenPtr pScreen); + ephyrEnable(ScreenPtr pScreen); Bool -ephyrDPMS (ScreenPtr pScreen, int mode); + ephyrDPMS(ScreenPtr pScreen, int mode); void -ephyrDisable (ScreenPtr pScreen); + ephyrDisable(ScreenPtr pScreen); void -ephyrRestore (KdCardInfo *card); + ephyrRestore(KdCardInfo * card); void -ephyrScreenFini (KdScreenInfo *screen); + ephyrScreenFini(KdScreenInfo * screen); void -ephyrCardFini (KdCardInfo *card); + ephyrCardFini(KdCardInfo * card); void -ephyrGetColors (ScreenPtr pScreen, int n, xColorItem *pdefs); + ephyrGetColors(ScreenPtr pScreen, int n, xColorItem * pdefs); void -ephyrPutColors (ScreenPtr pScreen, int n, xColorItem *pdefs); + ephyrPutColors(ScreenPtr pScreen, int n, xColorItem * pdefs); Bool -ephyrMapFramebuffer (KdScreenInfo *screen); + ephyrMapFramebuffer(KdScreenInfo * screen); -void * -ephyrWindowLinear (ScreenPtr pScreen, - CARD32 row, - CARD32 offset, - int mode, - CARD32 *size, - void *closure); +void *ephyrWindowLinear(ScreenPtr pScreen, + CARD32 row, + CARD32 offset, int mode, CARD32 *size, void *closure); void -ephyrSetScreenSizes (ScreenPtr pScreen); + ephyrSetScreenSizes(ScreenPtr pScreen); Bool -ephyrUnmapFramebuffer (KdScreenInfo *screen); + ephyrUnmapFramebuffer(KdScreenInfo * screen); void -ephyrUnsetInternalDamage (ScreenPtr pScreen); + ephyrUnsetInternalDamage(ScreenPtr pScreen); Bool -ephyrSetInternalDamage (ScreenPtr pScreen); + ephyrSetInternalDamage(ScreenPtr pScreen); Bool -ephyrCreateColormap (ColormapPtr pmap); + ephyrCreateColormap(ColormapPtr pmap); void -ephyrPoll(void); - + ephyrPoll(void); + #ifdef RANDR Bool -ephyrRandRGetInfo (ScreenPtr pScreen, Rotation *rotations); + ephyrRandRGetInfo(ScreenPtr pScreen, Rotation * rotations); Bool -ephyrRandRSetConfig (ScreenPtr pScreen, - Rotation randr, - int rate, - RRScreenSizePtr pSize); + +ephyrRandRSetConfig(ScreenPtr pScreen, + Rotation randr, int rate, RRScreenSizePtr pSize); Bool -ephyrRandRInit (ScreenPtr pScreen); + ephyrRandRInit(ScreenPtr pScreen); -void -ephyrShadowUpdate (ScreenPtr pScreen, shadowBufPtr pBuf); +void + ephyrShadowUpdate(ScreenPtr pScreen, shadowBufPtr pBuf); #endif void -ephyrUpdateModifierState(unsigned int state); + ephyrUpdateModifierState(unsigned int state); extern KdPointerDriver EphyrMouseDriver; -extern KdKeyboardDriver EphyrKeyboardDriver; +extern KdKeyboardDriver EphyrKeyboardDriver; -extern KdOsFuncs EphyrOsFuncs; +extern KdOsFuncs EphyrOsFuncs; extern Bool ephyrCursorInit(ScreenPtr pScreen); extern void ephyrCursorEnable(ScreenPtr pScreen); -extern int ephyrBufferHeight(KdScreenInfo *screen); +extern int ephyrBufferHeight(KdScreenInfo * screen); /* ephyr_draw.c */ Bool -ephyrDrawInit(ScreenPtr pScreen); + ephyrDrawInit(ScreenPtr pScreen); void -ephyrDrawEnable(ScreenPtr pScreen); + ephyrDrawEnable(ScreenPtr pScreen); void -ephyrDrawDisable(ScreenPtr pScreen); + ephyrDrawDisable(ScreenPtr pScreen); void -ephyrDrawFini(ScreenPtr pScreen); + ephyrDrawFini(ScreenPtr pScreen); /*ephyvideo.c*/ -Bool ephyrInitVideo(ScreenPtr pScreen) ; +Bool ephyrInitVideo(ScreenPtr pScreen); #endif diff --git a/xorg-server/hw/kdrive/ephyr/ephyr_draw.c b/xorg-server/hw/kdrive/ephyr/ephyr_draw.c index cf5f55394..5b8a1d504 100644 --- a/xorg-server/hw/kdrive/ephyr/ephyr_draw.c +++ b/xorg-server/hw/kdrive/ephyr/ephyr_draw.c @@ -64,7 +64,7 @@ ephyrPreparePipelinedAccess(PixmapPtr pPix, int index) fakexa->saved_ptrs[index] = pPix->devPrivate.ptr; if (pPix->devPrivate.ptr != NULL) - return; + return; pPix->devPrivate.ptr = fakexa->exa->memoryBase + exaGetPixmapOffset(pPix); } @@ -93,6 +93,7 @@ static Bool ephyrPrepareSolid(PixmapPtr pPix, int alu, Pixel pm, Pixel fg) { ScreenPtr pScreen = pPix->drawable.pScreen; + KdScreenPriv(pScreen); KdScreenInfo *screen = pScreenPriv->screen; EphyrScrPriv *scrpriv = screen->driver; @@ -107,7 +108,8 @@ ephyrPrepareSolid(PixmapPtr pPix, int alu, Pixel pm, Pixel fg) tmpval[0].val = alu; tmpval[1].val = pm; tmpval[2].val = fg; - ChangeGC(NullClient, fakexa->pGC, GCFunction | GCPlaneMask | GCForeground, tmpval); + ChangeGC(NullClient, fakexa->pGC, GCFunction | GCPlaneMask | GCForeground, + tmpval); ValidateGC(&pPix->drawable, fakexa->pGC); @@ -123,6 +125,7 @@ static void ephyrSolid(PixmapPtr pPix, int x1, int y1, int x2, int y2) { ScreenPtr pScreen = pPix->drawable.pScreen; + KdScreenPriv(pScreen); KdScreenInfo *screen = pScreenPriv->screen; EphyrScrPriv *scrpriv = screen->driver; @@ -138,6 +141,7 @@ static void ephyrDoneSolid(PixmapPtr pPix) { ScreenPtr pScreen = pPix->drawable.pScreen; + KdScreenPriv(pScreen); KdScreenInfo *screen = pScreenPriv->screen; EphyrScrPriv *scrpriv = screen->driver; @@ -154,9 +158,10 @@ ephyrDoneSolid(PixmapPtr pPix) */ static Bool ephyrPrepareCopy(PixmapPtr pSrc, PixmapPtr pDst, int dx, int dy, int alu, - Pixel pm) + Pixel pm) { ScreenPtr pScreen = pDst->drawable.pScreen; + KdScreenPriv(pScreen); KdScreenInfo *screen = pScreenPriv->screen; EphyrScrPriv *scrpriv = screen->driver; @@ -172,7 +177,7 @@ ephyrPrepareCopy(PixmapPtr pSrc, PixmapPtr pDst, int dx, int dy, int alu, tmpval[0].val = alu; tmpval[1].val = pm; - ChangeGC (NullClient, fakexa->pGC, GCFunction | GCPlaneMask, tmpval); + ChangeGC(NullClient, fakexa->pGC, GCFunction | GCPlaneMask, tmpval); ValidateGC(&pDst->drawable, fakexa->pGC); @@ -188,13 +193,14 @@ static void ephyrCopy(PixmapPtr pDst, int srcX, int srcY, int dstX, int dstY, int w, int h) { ScreenPtr pScreen = pDst->drawable.pScreen; + KdScreenPriv(pScreen); KdScreenInfo *screen = pScreenPriv->screen; EphyrScrPriv *scrpriv = screen->driver; EphyrFakexaPriv *fakexa = scrpriv->fakexa; fbCopyArea(&fakexa->pSrc->drawable, &fakexa->pDst->drawable, fakexa->pGC, - srcX, srcY, w, h, dstX, dstY); + srcX, srcY, w, h, dstX, dstY); } /** @@ -204,12 +210,13 @@ static void ephyrDoneCopy(PixmapPtr pDst) { ScreenPtr pScreen = pDst->drawable.pScreen; + KdScreenPriv(pScreen); KdScreenInfo *screen = pScreenPriv->screen; EphyrScrPriv *scrpriv = screen->driver; EphyrFakexaPriv *fakexa = scrpriv->fakexa; - FreeScratchGC (fakexa->pGC); + FreeScratchGC(fakexa->pGC); ephyrFinishPipelinedAccess(fakexa->pSrc, EXA_PREPARE_SRC); ephyrFinishPipelinedAccess(fakexa->pDst, EXA_PREPARE_DEST); @@ -222,13 +229,13 @@ ephyrDoneCopy(PixmapPtr pDst) */ static Bool ephyrCheckComposite(int op, PicturePtr pSrcPicture, PicturePtr pMaskPicture, - PicturePtr pDstPicture) + PicturePtr pDstPicture) { /* Exercise the component alpha helper, so fail on this case like a normal * driver */ if (pMaskPicture && pMaskPicture->componentAlpha && op == PictOpOver) - return FALSE; + return FALSE; return TRUE; } @@ -238,8 +245,8 @@ ephyrCheckComposite(int op, PicturePtr pSrcPicture, PicturePtr pMaskPicture, */ static Bool ephyrPrepareComposite(int op, PicturePtr pSrcPicture, PicturePtr pMaskPicture, - PicturePtr pDstPicture, PixmapPtr pSrc, PixmapPtr pMask, - PixmapPtr pDst) + PicturePtr pDstPicture, PixmapPtr pSrc, PixmapPtr pMask, + PixmapPtr pDst) { KdScreenPriv(pDst->drawable.pScreen); KdScreenInfo *screen = pScreenPriv->screen; @@ -249,7 +256,7 @@ ephyrPrepareComposite(int op, PicturePtr pSrcPicture, PicturePtr pMaskPicture, ephyrPreparePipelinedAccess(pDst, EXA_PREPARE_DEST); ephyrPreparePipelinedAccess(pSrc, EXA_PREPARE_SRC); if (pMask != NULL) - ephyrPreparePipelinedAccess(pMask, EXA_PREPARE_MASK); + ephyrPreparePipelinedAccess(pMask, EXA_PREPARE_MASK); fakexa->op = op; fakexa->pSrcPicture = pSrcPicture; @@ -269,7 +276,7 @@ ephyrPrepareComposite(int op, PicturePtr pSrcPicture, PicturePtr pMaskPicture, */ static void ephyrComposite(PixmapPtr pDst, int srcX, int srcY, int maskX, int maskY, - int dstX, int dstY, int w, int h) + int dstX, int dstY, int w, int h) { KdScreenPriv(pDst->drawable.pScreen); KdScreenInfo *screen = pScreenPriv->screen; @@ -277,8 +284,8 @@ ephyrComposite(PixmapPtr pDst, int srcX, int srcY, int maskX, int maskY, EphyrFakexaPriv *fakexa = scrpriv->fakexa; fbComposite(fakexa->op, fakexa->pSrcPicture, fakexa->pMaskPicture, - fakexa->pDstPicture, srcX, srcY, maskX, maskY, dstX, dstY, - w, h); + fakexa->pDstPicture, srcX, srcY, maskX, maskY, dstX, dstY, + w, h); } static void @@ -290,7 +297,7 @@ ephyrDoneComposite(PixmapPtr pDst) EphyrFakexaPriv *fakexa = scrpriv->fakexa; if (fakexa->pMask != NULL) - ephyrFinishPipelinedAccess(fakexa->pMask, EXA_PREPARE_MASK); + ephyrFinishPipelinedAccess(fakexa->pMask, EXA_PREPARE_MASK); ephyrFinishPipelinedAccess(fakexa->pSrc, EXA_PREPARE_SRC); ephyrFinishPipelinedAccess(fakexa->pDst, EXA_PREPARE_DEST); } @@ -300,7 +307,7 @@ ephyrDoneComposite(PixmapPtr pDst) */ static Bool ephyrDownloadFromScreen(PixmapPtr pSrc, int x, int y, int w, int h, char *dst, - int dst_pitch) + int dst_pitch) { KdScreenPriv(pSrc->drawable.pScreen); KdScreenInfo *screen = pScreenPriv->screen; @@ -310,7 +317,7 @@ ephyrDownloadFromScreen(PixmapPtr pSrc, int x, int y, int w, int h, char *dst, int src_pitch, cpp; if (pSrc->drawable.bitsPerPixel < 8) - return FALSE; + return FALSE; ephyrPreparePipelinedAccess(pSrc, EXA_PREPARE_SRC); @@ -320,9 +327,9 @@ ephyrDownloadFromScreen(PixmapPtr pSrc, int x, int y, int w, int h, char *dst, src += y * src_pitch + x * cpp; for (; h > 0; h--) { - memcpy(dst, src, w * cpp); - dst += dst_pitch; - src += src_pitch; + memcpy(dst, src, w * cpp); + dst += dst_pitch; + src += src_pitch; } exaMarkSync(pSrc->drawable.pScreen); @@ -337,7 +344,7 @@ ephyrDownloadFromScreen(PixmapPtr pSrc, int x, int y, int w, int h, char *dst, */ static Bool ephyrUploadToScreen(PixmapPtr pDst, int x, int y, int w, int h, char *src, - int src_pitch) + int src_pitch) { KdScreenPriv(pDst->drawable.pScreen); KdScreenInfo *screen = pScreenPriv->screen; @@ -347,7 +354,7 @@ ephyrUploadToScreen(PixmapPtr pDst, int x, int y, int w, int h, char *src, int dst_pitch, cpp; if (pDst->drawable.bitsPerPixel < 8) - return FALSE; + return FALSE; ephyrPreparePipelinedAccess(pDst, EXA_PREPARE_DEST); @@ -357,9 +364,9 @@ ephyrUploadToScreen(PixmapPtr pDst, int x, int y, int w, int h, char *src, dst += y * dst_pitch + x * cpp; for (; h > 0; h--) { - memcpy(dst, src, w * cpp); - dst += dst_pitch; - src += src_pitch; + memcpy(dst, src, w * cpp); + dst += dst_pitch; + src += src_pitch; } exaMarkSync(pDst->drawable.pScreen); @@ -433,12 +440,12 @@ ephyrDrawInit(ScreenPtr pScreen) fakexa = calloc(1, sizeof(*fakexa)); if (fakexa == NULL) - return FALSE; + return FALSE; fakexa->exa = exaDriverAlloc(); if (fakexa->exa == NULL) { - free(fakexa); - return FALSE; + free(fakexa); + return FALSE; } fakexa->exa->memoryBase = (CARD8 *) (priv->base); @@ -482,12 +489,13 @@ ephyrDrawInit(ScreenPtr pScreen) success = exaDriverInit(pScreen, fakexa->exa); if (success) { - ErrorF("Initialized fake EXA acceleration\n"); - scrpriv->fakexa = fakexa; - } else { - ErrorF("Failed to initialize EXA\n"); - free(fakexa->exa); - free(fakexa); + ErrorF("Initialized fake EXA acceleration\n"); + scrpriv->fakexa = fakexa; + } + else { + ErrorF("Failed to initialize EXA\n"); + free(fakexa->exa); + free(fakexa); } return success; diff --git a/xorg-server/hw/kdrive/ephyr/ephyrdri.c b/xorg-server/hw/kdrive/ephyr/ephyrdri.c index 932e46886..50554364c 100644 --- a/xorg-server/hw/kdrive/ephyr/ephyrdri.c +++ b/xorg-server/hw/kdrive/ephyr/ephyrdri.c @@ -43,244 +43,228 @@ #ifndef TRUE #define TRUE 1 #endif /*TRUE*/ - #ifndef FALSE #define FALSE 0 #endif /*FALSE*/ - -Bool -ephyrDRIQueryDirectRenderingCapable (int a_screen, Bool *a_is_capable) + Bool +ephyrDRIQueryDirectRenderingCapable(int a_screen, Bool *a_is_capable) { - Display *dpy=hostx_get_display () ; - Bool is_ok=FALSE ; + Display *dpy = hostx_get_display(); + Bool is_ok = FALSE; - EPHYR_RETURN_VAL_IF_FAIL (a_is_capable, FALSE) ; - EPHYR_LOG ("enter\n") ; - is_ok = XF86DRIQueryDirectRenderingCapable (dpy, DefaultScreen (dpy), - a_is_capable) ; - EPHYR_LOG ("leave. is_capable:%d, is_ok=%d\n", *a_is_capable, is_ok) ; + EPHYR_RETURN_VAL_IF_FAIL(a_is_capable, FALSE); + EPHYR_LOG("enter\n"); + is_ok = XF86DRIQueryDirectRenderingCapable(dpy, DefaultScreen(dpy), + a_is_capable); + EPHYR_LOG("leave. is_capable:%d, is_ok=%d\n", *a_is_capable, is_ok); - return is_ok ; + return is_ok; } Bool -ephyrDRIOpenConnection (int a_screen, - drm_handle_t *a_sarea, - char **a_bus_id_string) +ephyrDRIOpenConnection(int a_screen, + drm_handle_t * a_sarea, char **a_bus_id_string) { - Display *dpy = hostx_get_display () ; - Bool is_ok=FALSE ; + Display *dpy = hostx_get_display(); + Bool is_ok = FALSE; - EPHYR_RETURN_VAL_IF_FAIL (a_bus_id_string, FALSE) ; - EPHYR_LOG ("enter. screen:%d\n", a_screen) ; - is_ok = XF86DRIOpenConnection (dpy, DefaultScreen (dpy), - a_sarea, - a_bus_id_string) ; + EPHYR_RETURN_VAL_IF_FAIL(a_bus_id_string, FALSE); + EPHYR_LOG("enter. screen:%d\n", a_screen); + is_ok = XF86DRIOpenConnection(dpy, DefaultScreen(dpy), + a_sarea, a_bus_id_string); if (*a_bus_id_string) { - EPHYR_LOG ("leave. bus_id_string:%s, is_ok:%d\n", - *a_bus_id_string, is_ok) ; - } else { - EPHYR_LOG ("leave. bus_id_string:null, is_ok:%d\n", - is_ok) ; + EPHYR_LOG("leave. bus_id_string:%s, is_ok:%d\n", + *a_bus_id_string, is_ok); + } + else { + EPHYR_LOG("leave. bus_id_string:null, is_ok:%d\n", is_ok); } - return is_ok ; + return is_ok; } Bool -ephyrDRIAuthConnection (int a_screen, drm_magic_t a_magic) +ephyrDRIAuthConnection(int a_screen, drm_magic_t a_magic) { - Display *dpy = hostx_get_display () ; - Bool is_ok=FALSE ; + Display *dpy = hostx_get_display(); + Bool is_ok = FALSE; - EPHYR_LOG ("enter\n") ; - is_ok = XF86DRIAuthConnection (dpy, DefaultScreen (dpy), a_magic) ; - EPHYR_LOG ("leave. is_ok:%d\n", is_ok) ; - return is_ok ; + EPHYR_LOG("enter\n"); + is_ok = XF86DRIAuthConnection(dpy, DefaultScreen(dpy), a_magic); + EPHYR_LOG("leave. is_ok:%d\n", is_ok); + return is_ok; } Bool -ephyrDRICloseConnection (int a_screen) +ephyrDRICloseConnection(int a_screen) { - Display *dpy = hostx_get_display () ; - Bool is_ok=FALSE ; + Display *dpy = hostx_get_display(); + Bool is_ok = FALSE; - EPHYR_LOG ("enter\n") ; - is_ok = XF86DRICloseConnection (dpy, DefaultScreen (dpy)) ; - EPHYR_LOG ("leave\n") ; - return is_ok ; + EPHYR_LOG("enter\n"); + is_ok = XF86DRICloseConnection(dpy, DefaultScreen(dpy)); + EPHYR_LOG("leave\n"); + return is_ok; } Bool -ephyrDRIGetClientDriverName (int a_screen, - int *a_ddx_driver_major_version, - int *a_ddx_driver_minor_version, - int *a_ddx_driver_patch_version, - char ** a_client_driver_name) +ephyrDRIGetClientDriverName(int a_screen, + int *a_ddx_driver_major_version, + int *a_ddx_driver_minor_version, + int *a_ddx_driver_patch_version, + char **a_client_driver_name) { - Display *dpy = hostx_get_display () ; - Bool is_ok=FALSE ; + Display *dpy = hostx_get_display(); + Bool is_ok = FALSE; - EPHYR_RETURN_VAL_IF_FAIL (a_ddx_driver_major_version - && a_ddx_driver_minor_version - && a_ddx_driver_patch_version - && a_client_driver_name, - FALSE); - EPHYR_LOG ("enter\n") ; - is_ok = XF86DRIGetClientDriverName (dpy, DefaultScreen (dpy), - a_ddx_driver_major_version, - a_ddx_driver_minor_version, - a_ddx_driver_patch_version, - a_client_driver_name) ; - EPHYR_LOG ("major:%d, minor:%d, patch:%d, name:%s\n", - *a_ddx_driver_major_version, - *a_ddx_driver_minor_version, - *a_ddx_driver_patch_version, - *a_client_driver_name) ; - EPHYR_LOG ("leave:%d\n", is_ok) ; - return is_ok ; + EPHYR_RETURN_VAL_IF_FAIL(a_ddx_driver_major_version + && a_ddx_driver_minor_version + && a_ddx_driver_patch_version + && a_client_driver_name, FALSE); + EPHYR_LOG("enter\n"); + is_ok = XF86DRIGetClientDriverName(dpy, DefaultScreen(dpy), + a_ddx_driver_major_version, + a_ddx_driver_minor_version, + a_ddx_driver_patch_version, + a_client_driver_name); + EPHYR_LOG("major:%d, minor:%d, patch:%d, name:%s\n", + *a_ddx_driver_major_version, + *a_ddx_driver_minor_version, + *a_ddx_driver_patch_version, *a_client_driver_name); + EPHYR_LOG("leave:%d\n", is_ok); + return is_ok; } Bool -ephyrDRICreateContext (int a_screen, - int a_visual_id, - XID *a_returned_ctxt_id, - drm_context_t *a_hw_ctxt) +ephyrDRICreateContext(int a_screen, + int a_visual_id, + XID *a_returned_ctxt_id, drm_context_t * a_hw_ctxt) { - Display *dpy = hostx_get_display () ; - Bool is_ok=FALSE ; + Display *dpy = hostx_get_display(); + Bool is_ok = FALSE; Visual v; - EPHYR_LOG ("enter. screen:%d, visual:%d\n", a_screen, a_visual_id) ; - memset (&v, 0, sizeof (v)) ; - v.visualid = a_visual_id ; - is_ok = XF86DRICreateContext (dpy, - DefaultScreen (dpy), - &v, - a_returned_ctxt_id, - a_hw_ctxt) ; - EPHYR_LOG ("leave:%d\n", is_ok) ; - return is_ok ; + EPHYR_LOG("enter. screen:%d, visual:%d\n", a_screen, a_visual_id); + memset(&v, 0, sizeof(v)); + v.visualid = a_visual_id; + is_ok = XF86DRICreateContext(dpy, + DefaultScreen(dpy), + &v, a_returned_ctxt_id, a_hw_ctxt); + EPHYR_LOG("leave:%d\n", is_ok); + return is_ok; } Bool -ephyrDRIDestroyContext (int a_screen, - int a_context_id) +ephyrDRIDestroyContext(int a_screen, int a_context_id) { - Display *dpy = hostx_get_display () ; - Bool is_ok=FALSE ; + Display *dpy = hostx_get_display(); + Bool is_ok = FALSE; - EPHYR_LOG ("enter\n") ; - is_ok = XF86DRIDestroyContext (dpy, DefaultScreen (dpy), a_context_id) ; - EPHYR_LOG ("leave:%d\n", is_ok) ; - return is_ok ; + EPHYR_LOG("enter\n"); + is_ok = XF86DRIDestroyContext(dpy, DefaultScreen(dpy), a_context_id); + EPHYR_LOG("leave:%d\n", is_ok); + return is_ok; } Bool -ephyrDRICreateDrawable (int a_screen, - int a_drawable, - drm_drawable_t *a_hw_drawable) +ephyrDRICreateDrawable(int a_screen, + int a_drawable, drm_drawable_t * a_hw_drawable) { - Bool is_ok=FALSE; - Display *dpy=hostx_get_display () ; + Bool is_ok = FALSE; + Display *dpy = hostx_get_display(); - EPHYR_LOG ("enter\n") ; - is_ok = XF86DRICreateDrawable (dpy, DefaultScreen (dpy), - a_drawable, a_hw_drawable) ; - EPHYR_LOG ("leave. is_ok:%d\n", is_ok) ; - return is_ok ; + EPHYR_LOG("enter\n"); + is_ok = XF86DRICreateDrawable(dpy, DefaultScreen(dpy), + a_drawable, a_hw_drawable); + EPHYR_LOG("leave. is_ok:%d\n", is_ok); + return is_ok; } Bool -ephyrDRIDestroyDrawable (int a_screen, int a_drawable) +ephyrDRIDestroyDrawable(int a_screen, int a_drawable) { - EPHYR_LOG ("enter\n") ; - EPHYR_LOG_ERROR ("not implemented yet\n") ; - EPHYR_LOG ("leave\n") ; - return FALSE ; + EPHYR_LOG("enter\n"); + EPHYR_LOG_ERROR("not implemented yet\n"); + EPHYR_LOG("leave\n"); + return FALSE; } Bool -ephyrDRIGetDrawableInfo (int a_screen, - int a_drawable, - unsigned int *a_index, - unsigned int *a_stamp, - int *a_x, - int *a_y, - int *a_w, - int *a_h, - int *a_num_clip_rects, - drm_clip_rect_t **a_clip_rects, - int *a_back_x, - int *a_back_y, - int *a_num_back_clip_rects, - drm_clip_rect_t **a_back_clip_rects) +ephyrDRIGetDrawableInfo(int a_screen, + int a_drawable, + unsigned int *a_index, + unsigned int *a_stamp, + int *a_x, + int *a_y, + int *a_w, + int *a_h, + int *a_num_clip_rects, + drm_clip_rect_t ** a_clip_rects, + int *a_back_x, + int *a_back_y, + int *a_num_back_clip_rects, + drm_clip_rect_t ** a_back_clip_rects) { - Bool is_ok=FALSE; - Display *dpy=hostx_get_display () ; - EphyrHostWindowAttributes attrs ; + Bool is_ok = FALSE; + Display *dpy = hostx_get_display(); + EphyrHostWindowAttributes attrs; - EPHYR_RETURN_VAL_IF_FAIL (a_x && a_y && a_w && a_h - && a_num_clip_rects, - FALSE) ; + EPHYR_RETURN_VAL_IF_FAIL(a_x && a_y && a_w && a_h + && a_num_clip_rects, FALSE); - EPHYR_LOG ("enter\n") ; - memset (&attrs, 0, sizeof (attrs)) ; - if (!hostx_get_window_attributes (a_drawable, &attrs)) { - EPHYR_LOG_ERROR ("failed to query host window attributes\n") ; + EPHYR_LOG("enter\n"); + memset(&attrs, 0, sizeof(attrs)); + if (!hostx_get_window_attributes(a_drawable, &attrs)) { + EPHYR_LOG_ERROR("failed to query host window attributes\n"); goto out; } - if (!XF86DRIGetDrawableInfo (dpy, DefaultScreen (dpy), a_drawable, - a_index, a_stamp, - a_x, a_y, - a_w, a_h, - a_num_clip_rects, a_clip_rects, - a_back_x, a_back_y, - a_num_back_clip_rects, - a_back_clip_rects)) { - EPHYR_LOG_ERROR ("XF86DRIGetDrawableInfo ()\n") ; - goto out ; + if (!XF86DRIGetDrawableInfo(dpy, DefaultScreen(dpy), a_drawable, + a_index, a_stamp, + a_x, a_y, + a_w, a_h, + a_num_clip_rects, a_clip_rects, + a_back_x, a_back_y, + a_num_back_clip_rects, a_back_clip_rects)) { + EPHYR_LOG_ERROR("XF86DRIGetDrawableInfo ()\n"); + goto out; } - EPHYR_LOG ("host x,y,w,h: (%d,%d,%d,%d)\n", *a_x, *a_y, *a_w, *a_h) ; + EPHYR_LOG("host x,y,w,h: (%d,%d,%d,%d)\n", *a_x, *a_y, *a_w, *a_h); if (*a_num_clip_rects) { - free (*a_back_clip_rects) ; - *a_back_clip_rects = calloc (*a_num_clip_rects, - sizeof (drm_clip_rect_t)) ; - memmove (*a_back_clip_rects, - *a_clip_rects, - *a_num_clip_rects * sizeof (drm_clip_rect_t)) ; + free(*a_back_clip_rects); + *a_back_clip_rects = calloc(*a_num_clip_rects, sizeof(drm_clip_rect_t)); + memmove(*a_back_clip_rects, + *a_clip_rects, *a_num_clip_rects * sizeof(drm_clip_rect_t)); *a_num_back_clip_rects = *a_num_clip_rects; } - EPHYR_LOG ("num back clip rects:%d, num clip rects:%d\n", - *a_num_clip_rects, *a_num_back_clip_rects) ; - *a_back_x = *a_x ; - *a_back_y = *a_y ; + EPHYR_LOG("num back clip rects:%d, num clip rects:%d\n", + *a_num_clip_rects, *a_num_back_clip_rects); + *a_back_x = *a_x; + *a_back_y = *a_y; *a_w = attrs.width; *a_h = attrs.height; - is_ok = TRUE ; -out: - EPHYR_LOG ("leave. index:%d, stamp:%d, x,y:(%d,%d), w,y:(%d,%d)\n", - *a_index, *a_stamp, *a_x, *a_y, *a_w, *a_h) ; - return is_ok ; + is_ok = TRUE; + out: + EPHYR_LOG("leave. index:%d, stamp:%d, x,y:(%d,%d), w,y:(%d,%d)\n", + *a_index, *a_stamp, *a_x, *a_y, *a_w, *a_h); + return is_ok; } Bool -ephyrDRIGetDeviceInfo (int a_screen, - drm_handle_t *a_frame_buffer, - int *a_fb_origin, - int *a_fb_size, - int *a_fb_stride, - int *a_dev_private_size, - void **a_dev_private) +ephyrDRIGetDeviceInfo(int a_screen, + drm_handle_t * a_frame_buffer, + int *a_fb_origin, + int *a_fb_size, + int *a_fb_stride, + int *a_dev_private_size, void **a_dev_private) { - Bool is_ok = FALSE ; - Display *dpy = hostx_get_display () ; + Bool is_ok = FALSE; + Display *dpy = hostx_get_display(); - EPHYR_RETURN_VAL_IF_FAIL (dpy, FALSE) ; - EPHYR_LOG ("enter\n") ; - is_ok = XF86DRIGetDeviceInfo (dpy, DefaultScreen (dpy), a_frame_buffer, - a_fb_origin, a_fb_size, a_fb_stride, - a_dev_private_size, a_dev_private) ; - EPHYR_LOG ("leave:%d\n", is_ok) ; - return is_ok ; + EPHYR_RETURN_VAL_IF_FAIL(dpy, FALSE); + EPHYR_LOG("enter\n"); + is_ok = XF86DRIGetDeviceInfo(dpy, DefaultScreen(dpy), a_frame_buffer, + a_fb_origin, a_fb_size, a_fb_stride, + a_dev_private_size, a_dev_private); + EPHYR_LOG("leave:%d\n", is_ok); + return is_ok; } diff --git a/xorg-server/hw/kdrive/ephyr/ephyrdri.h b/xorg-server/hw/kdrive/ephyr/ephyrdri.h index 28ae8eae0..d28910f29 100644 --- a/xorg-server/hw/kdrive/ephyr/ephyrdri.h +++ b/xorg-server/hw/kdrive/ephyr/ephyrdri.h @@ -31,45 +31,40 @@ #include <xf86drm.h> -Bool ephyrDRIQueryDirectRenderingCapable (int a_screen, Bool *a_is_capable) ; -Bool ephyrDRIOpenConnection (int screen, drm_handle_t *a_sarea, char **a_bus_id_string) ; -Bool ephyrDRIAuthConnection (int a_screen, drm_magic_t a_magic) ; -Bool ephyrDRICloseConnection (int a_screen) ; -Bool ephyrDRIGetClientDriverName (int a_screen, - int *a_ddx_driver_major_version, - int *a_ddx_driver_minor_version, - int *a_ddx_driver_patch_version, - char ** a_client_driver_name) ; -Bool ephyrDRICreateContext (int a_screen, - int a_visual_id, - XID *a_returned_ctx_id, - drm_context_t *a_hw_ctx) ; -Bool ephyrDRIDestroyContext (int a_screen, - int a_context_id) ; -Bool ephyrDRICreateDrawable (int a_screen, - int a_drawable, - drm_drawable_t *a_hw_drawable) ; -Bool ephyrDRIDestroyDrawable (int a_screen, int a_drawable) ; -Bool ephyrDRIGetDrawableInfo (int a_screen, - int /*Drawable*/a_drawable, - unsigned int *a_index, - unsigned int *a_stamp, - int *a_x, - int *a_y, - int *a_w, - int *a_h, - int *a_num_clip_rects, - drm_clip_rect_t **a_clip_rects, - int *a_back_x, - int *a_back_y, - int *num_back_clip_rects, - drm_clip_rect_t **a_back_clip_rects) ; -Bool ephyrDRIGetDeviceInfo (int a_screen, - drm_handle_t *a_frame_buffer, - int *a_fb_origin, - int *a_fb_size, - int *a_fb_stride, - int *a_dev_private_size, - void **a_dev_private) ; +Bool ephyrDRIQueryDirectRenderingCapable(int a_screen, Bool *a_is_capable); +Bool ephyrDRIOpenConnection(int screen, drm_handle_t * a_sarea, + char **a_bus_id_string); +Bool ephyrDRIAuthConnection(int a_screen, drm_magic_t a_magic); +Bool ephyrDRICloseConnection(int a_screen); +Bool ephyrDRIGetClientDriverName(int a_screen, + int *a_ddx_driver_major_version, + int *a_ddx_driver_minor_version, + int *a_ddx_driver_patch_version, + char **a_client_driver_name); +Bool ephyrDRICreateContext(int a_screen, + int a_visual_id, + XID *a_returned_ctx_id, drm_context_t * a_hw_ctx); +Bool ephyrDRIDestroyContext(int a_screen, int a_context_id); +Bool ephyrDRICreateDrawable(int a_screen, + int a_drawable, drm_drawable_t * a_hw_drawable); +Bool ephyrDRIDestroyDrawable(int a_screen, int a_drawable); +Bool ephyrDRIGetDrawableInfo(int a_screen, int /*Drawable */ a_drawable, + unsigned int *a_index, + unsigned int *a_stamp, + int *a_x, + int *a_y, + int *a_w, + int *a_h, + int *a_num_clip_rects, + drm_clip_rect_t ** a_clip_rects, + int *a_back_x, + int *a_back_y, + int *num_back_clip_rects, + drm_clip_rect_t ** a_back_clip_rects); +Bool ephyrDRIGetDeviceInfo(int a_screen, + drm_handle_t * a_frame_buffer, + int *a_fb_origin, + int *a_fb_size, + int *a_fb_stride, + int *a_dev_private_size, void **a_dev_private); #endif /*__EPHYRDRI_H__*/ - diff --git a/xorg-server/hw/kdrive/ephyr/ephyrdriext.c b/xorg-server/hw/kdrive/ephyr/ephyrdriext.c index 0741a7294..28486f516 100644 --- a/xorg-server/hw/kdrive/ephyr/ephyrdriext.c +++ b/xorg-server/hw/kdrive/ephyr/ephyrdriext.c @@ -59,43 +59,40 @@ typedef struct { int foo; } EphyrDRIWindowPrivRec; -typedef EphyrDRIWindowPrivRec* EphyrDRIWindowPrivPtr; +typedef EphyrDRIWindowPrivRec *EphyrDRIWindowPrivPtr; typedef struct { - CreateWindowProcPtr CreateWindow ; - DestroyWindowProcPtr DestroyWindow ; - MoveWindowProcPtr MoveWindow ; - PositionWindowProcPtr PositionWindow ; - ClipNotifyProcPtr ClipNotify ; + CreateWindowProcPtr CreateWindow; + DestroyWindowProcPtr DestroyWindow; + MoveWindowProcPtr MoveWindow; + PositionWindowProcPtr PositionWindow; + ClipNotifyProcPtr ClipNotify; } EphyrDRIScreenPrivRec; -typedef EphyrDRIScreenPrivRec* EphyrDRIScreenPrivPtr; +typedef EphyrDRIScreenPrivRec *EphyrDRIScreenPrivPtr; static int DRIErrorBase; +static Bool ephyrDRIScreenInit(ScreenPtr a_screen); +static Bool ephyrDRICreateWindow(WindowPtr a_win); +static Bool ephyrDRIDestroyWindow(WindowPtr a_win); +static void ephyrDRIMoveWindow(WindowPtr a_win, + int a_x, int a_y, + WindowPtr a_siblings, VTKind a_kind); +static Bool ephyrDRIPositionWindow(WindowPtr a_win, int x, int y); +static void ephyrDRIClipNotify(WindowPtr a_win, int a_x, int a_y); - -static Bool ephyrDRIScreenInit (ScreenPtr a_screen) ; -static Bool ephyrDRICreateWindow (WindowPtr a_win) ; -static Bool ephyrDRIDestroyWindow (WindowPtr a_win) ; -static void ephyrDRIMoveWindow (WindowPtr a_win, - int a_x, int a_y, - WindowPtr a_siblings, - VTKind a_kind); -static Bool ephyrDRIPositionWindow (WindowPtr a_win, - int x, int y) ; -static void ephyrDRIClipNotify (WindowPtr a_win, - int a_x, int a_y) ; - -static Bool EphyrMirrorHostVisuals (ScreenPtr a_screen) ; -static Bool destroyHostPeerWindow (const WindowPtr a_win) ; -static Bool findWindowPairFromLocal (WindowPtr a_local, - EphyrWindowPair **a_pair); +static Bool EphyrMirrorHostVisuals(ScreenPtr a_screen); +static Bool destroyHostPeerWindow(const WindowPtr a_win); +static Bool findWindowPairFromLocal(WindowPtr a_local, + EphyrWindowPair ** a_pair); static unsigned char DRIReqCode = 0; static DevPrivateKeyRec ephyrDRIWindowKeyRec; + #define ephyrDRIWindowKey (&ephyrDRIWindowKeyRec) static DevPrivateKeyRec ephyrDRIScreenKeyRec; + #define ephyrDRIScreenKey (&ephyrDRIScreenKeyRec) #define GET_EPHYR_DRI_WINDOW_PRIV(win) ((EphyrDRIWindowPrivPtr) \ @@ -104,251 +101,239 @@ static DevPrivateKeyRec ephyrDRIScreenKeyRec; dixLookupPrivate(&(screen)->devPrivates, ephyrDRIScreenKey)) static Bool -ephyrDRIScreenInit (ScreenPtr a_screen) +ephyrDRIScreenInit(ScreenPtr a_screen) { - Bool is_ok=FALSE ; - EphyrDRIScreenPrivPtr screen_priv=NULL ; + Bool is_ok = FALSE; + EphyrDRIScreenPrivPtr screen_priv = NULL; - EPHYR_RETURN_VAL_IF_FAIL (a_screen, FALSE) ; + EPHYR_RETURN_VAL_IF_FAIL(a_screen, FALSE); - screen_priv=GET_EPHYR_DRI_SCREEN_PRIV (a_screen) ; - EPHYR_RETURN_VAL_IF_FAIL (screen_priv, FALSE) ; + screen_priv = GET_EPHYR_DRI_SCREEN_PRIV(a_screen); + EPHYR_RETURN_VAL_IF_FAIL(screen_priv, FALSE); - screen_priv->CreateWindow = a_screen->CreateWindow ; - screen_priv->DestroyWindow = a_screen->DestroyWindow ; - screen_priv->MoveWindow = a_screen->MoveWindow ; - screen_priv->PositionWindow = a_screen->PositionWindow ; - screen_priv->ClipNotify = a_screen->ClipNotify ; + screen_priv->CreateWindow = a_screen->CreateWindow; + screen_priv->DestroyWindow = a_screen->DestroyWindow; + screen_priv->MoveWindow = a_screen->MoveWindow; + screen_priv->PositionWindow = a_screen->PositionWindow; + screen_priv->ClipNotify = a_screen->ClipNotify; - a_screen->CreateWindow = ephyrDRICreateWindow ; - a_screen->DestroyWindow = ephyrDRIDestroyWindow ; - a_screen->MoveWindow = ephyrDRIMoveWindow ; - a_screen->PositionWindow = ephyrDRIPositionWindow ; - a_screen->ClipNotify = ephyrDRIClipNotify ; + a_screen->CreateWindow = ephyrDRICreateWindow; + a_screen->DestroyWindow = ephyrDRIDestroyWindow; + a_screen->MoveWindow = ephyrDRIMoveWindow; + a_screen->PositionWindow = ephyrDRIPositionWindow; + a_screen->ClipNotify = ephyrDRIClipNotify; - is_ok = TRUE ; + is_ok = TRUE; - return is_ok ; + return is_ok; } static Bool -ephyrDRICreateWindow (WindowPtr a_win) +ephyrDRICreateWindow(WindowPtr a_win) { - Bool is_ok=FALSE ; - ScreenPtr screen=NULL ; - EphyrDRIScreenPrivPtr screen_priv =NULL; + Bool is_ok = FALSE; + ScreenPtr screen = NULL; + EphyrDRIScreenPrivPtr screen_priv = NULL; - EPHYR_RETURN_VAL_IF_FAIL (a_win, FALSE) ; - screen = a_win->drawable.pScreen ; - EPHYR_RETURN_VAL_IF_FAIL (screen, FALSE) ; - screen_priv = GET_EPHYR_DRI_SCREEN_PRIV (screen) ; - EPHYR_RETURN_VAL_IF_FAIL (screen_priv - && screen_priv->CreateWindow, - FALSE) ; + EPHYR_RETURN_VAL_IF_FAIL(a_win, FALSE); + screen = a_win->drawable.pScreen; + EPHYR_RETURN_VAL_IF_FAIL(screen, FALSE); + screen_priv = GET_EPHYR_DRI_SCREEN_PRIV(screen); + EPHYR_RETURN_VAL_IF_FAIL(screen_priv && screen_priv->CreateWindow, FALSE); - EPHYR_LOG ("enter. win:%p\n", a_win) ; + EPHYR_LOG("enter. win:%p\n", a_win); - screen->CreateWindow = screen_priv->CreateWindow ; - is_ok = (*screen->CreateWindow) (a_win) ; - screen->CreateWindow = ephyrDRICreateWindow ; + screen->CreateWindow = screen_priv->CreateWindow; + is_ok = (*screen->CreateWindow) (a_win); + screen->CreateWindow = ephyrDRICreateWindow; if (is_ok) { - dixSetPrivate(&a_win->devPrivates, ephyrDRIWindowKey, NULL); + dixSetPrivate(&a_win->devPrivates, ephyrDRIWindowKey, NULL); } - return is_ok ; + return is_ok; } static Bool -ephyrDRIDestroyWindow (WindowPtr a_win) +ephyrDRIDestroyWindow(WindowPtr a_win) { - Bool is_ok=FALSE ; - ScreenPtr screen=NULL ; - EphyrDRIScreenPrivPtr screen_priv =NULL; - - EPHYR_RETURN_VAL_IF_FAIL (a_win, FALSE) ; - screen = a_win->drawable.pScreen ; - EPHYR_RETURN_VAL_IF_FAIL (screen, FALSE) ; - screen_priv = GET_EPHYR_DRI_SCREEN_PRIV (screen) ; - EPHYR_RETURN_VAL_IF_FAIL (screen_priv - && screen_priv->DestroyWindow, - FALSE) ; - - screen->DestroyWindow = screen_priv->DestroyWindow ; + Bool is_ok = FALSE; + ScreenPtr screen = NULL; + EphyrDRIScreenPrivPtr screen_priv = NULL; + + EPHYR_RETURN_VAL_IF_FAIL(a_win, FALSE); + screen = a_win->drawable.pScreen; + EPHYR_RETURN_VAL_IF_FAIL(screen, FALSE); + screen_priv = GET_EPHYR_DRI_SCREEN_PRIV(screen); + EPHYR_RETURN_VAL_IF_FAIL(screen_priv && screen_priv->DestroyWindow, FALSE); + + screen->DestroyWindow = screen_priv->DestroyWindow; if (screen->DestroyWindow) { - is_ok = (*screen->DestroyWindow) (a_win) ; + is_ok = (*screen->DestroyWindow) (a_win); } - screen->DestroyWindow = ephyrDRIDestroyWindow ; + screen->DestroyWindow = ephyrDRIDestroyWindow; if (is_ok) { - EphyrDRIWindowPrivPtr win_priv=GET_EPHYR_DRI_WINDOW_PRIV (a_win) ; + EphyrDRIWindowPrivPtr win_priv = GET_EPHYR_DRI_WINDOW_PRIV(a_win); + if (win_priv) { - destroyHostPeerWindow (a_win) ; - free(win_priv) ; - dixSetPrivate(&a_win->devPrivates, ephyrDRIWindowKey, NULL); - EPHYR_LOG ("destroyed the remote peer window\n") ; + destroyHostPeerWindow(a_win); + free(win_priv); + dixSetPrivate(&a_win->devPrivates, ephyrDRIWindowKey, NULL); + EPHYR_LOG("destroyed the remote peer window\n"); } } - return is_ok ; + return is_ok; } static void -ephyrDRIMoveWindow (WindowPtr a_win, - int a_x, int a_y, - WindowPtr a_siblings, - VTKind a_kind) +ephyrDRIMoveWindow(WindowPtr a_win, + int a_x, int a_y, WindowPtr a_siblings, VTKind a_kind) { - Bool is_ok=FALSE ; - ScreenPtr screen=NULL ; - EphyrDRIScreenPrivPtr screen_priv =NULL; - EphyrDRIWindowPrivPtr win_priv=NULL ; - EphyrWindowPair *pair=NULL ; + Bool is_ok = FALSE; + ScreenPtr screen = NULL; + EphyrDRIScreenPrivPtr screen_priv = NULL; + EphyrDRIWindowPrivPtr win_priv = NULL; + EphyrWindowPair *pair = NULL; EphyrBox geo; - int x=0,y=0;/*coords relative to parent window*/ + int x = 0, y = 0; /*coords relative to parent window */ - EPHYR_RETURN_IF_FAIL (a_win) ; + EPHYR_RETURN_IF_FAIL(a_win); - EPHYR_LOG ("enter\n") ; - screen = a_win->drawable.pScreen ; - EPHYR_RETURN_IF_FAIL (screen) ; - screen_priv = GET_EPHYR_DRI_SCREEN_PRIV (screen) ; - EPHYR_RETURN_IF_FAIL (screen_priv - && screen_priv->MoveWindow) ; + EPHYR_LOG("enter\n"); + screen = a_win->drawable.pScreen; + EPHYR_RETURN_IF_FAIL(screen); + screen_priv = GET_EPHYR_DRI_SCREEN_PRIV(screen); + EPHYR_RETURN_IF_FAIL(screen_priv && screen_priv->MoveWindow); - screen->MoveWindow = screen_priv->MoveWindow ; + screen->MoveWindow = screen_priv->MoveWindow; if (screen->MoveWindow) { - (*screen->MoveWindow) (a_win, a_x, a_y, a_siblings, a_kind) ; + (*screen->MoveWindow) (a_win, a_x, a_y, a_siblings, a_kind); } - screen->MoveWindow = ephyrDRIMoveWindow ; + screen->MoveWindow = ephyrDRIMoveWindow; - EPHYR_LOG ("window: %p\n", a_win) ; + EPHYR_LOG("window: %p\n", a_win); if (!a_win->parent) { - EPHYR_LOG ("cannot move root window\n") ; - is_ok = TRUE ; - goto out ; + EPHYR_LOG("cannot move root window\n"); + is_ok = TRUE; + goto out; } - win_priv = GET_EPHYR_DRI_WINDOW_PRIV (a_win) ; + win_priv = GET_EPHYR_DRI_WINDOW_PRIV(a_win); if (!win_priv) { - EPHYR_LOG ("not a DRI peered window\n") ; - is_ok = TRUE ; - goto out ; - } - if (!findWindowPairFromLocal (a_win, &pair) || !pair) { - EPHYR_LOG_ERROR ("failed to get window pair\n") ; - goto out ; - } - /*compute position relative to parent window*/ - x = a_win->drawable.x - a_win->parent->drawable.x ; - y = a_win->drawable.y - a_win->parent->drawable.y ; - /*set the geometry to pass to hostx_set_window_geometry*/ - memset (&geo, 0, sizeof (geo)) ; - geo.x = x ; - geo.y = y ; - geo.width = a_win->drawable.width ; - geo.height = a_win->drawable.height ; - hostx_set_window_geometry (pair->remote, &geo) ; - is_ok = TRUE ; - -out: - EPHYR_LOG ("leave. is_ok:%d\n", is_ok) ; - /*do cleanup here*/ + EPHYR_LOG("not a DRI peered window\n"); + is_ok = TRUE; + goto out; + } + if (!findWindowPairFromLocal(a_win, &pair) || !pair) { + EPHYR_LOG_ERROR("failed to get window pair\n"); + goto out; + } + /*compute position relative to parent window */ + x = a_win->drawable.x - a_win->parent->drawable.x; + y = a_win->drawable.y - a_win->parent->drawable.y; + /*set the geometry to pass to hostx_set_window_geometry */ + memset(&geo, 0, sizeof(geo)); + geo.x = x; + geo.y = y; + geo.width = a_win->drawable.width; + geo.height = a_win->drawable.height; + hostx_set_window_geometry(pair->remote, &geo); + is_ok = TRUE; + + out: + EPHYR_LOG("leave. is_ok:%d\n", is_ok); + /*do cleanup here */ } static Bool -ephyrDRIPositionWindow (WindowPtr a_win, - int a_x, int a_y) +ephyrDRIPositionWindow(WindowPtr a_win, int a_x, int a_y) { - Bool is_ok=FALSE ; - ScreenPtr screen=NULL ; - EphyrDRIScreenPrivPtr screen_priv =NULL; - EphyrDRIWindowPrivPtr win_priv=NULL ; - EphyrWindowPair *pair=NULL ; + Bool is_ok = FALSE; + ScreenPtr screen = NULL; + EphyrDRIScreenPrivPtr screen_priv = NULL; + EphyrDRIWindowPrivPtr win_priv = NULL; + EphyrWindowPair *pair = NULL; EphyrBox geo; - EPHYR_RETURN_VAL_IF_FAIL (a_win, FALSE) ; + EPHYR_RETURN_VAL_IF_FAIL(a_win, FALSE); - EPHYR_LOG ("enter\n") ; - screen = a_win->drawable.pScreen ; - EPHYR_RETURN_VAL_IF_FAIL (screen, FALSE) ; - screen_priv = GET_EPHYR_DRI_SCREEN_PRIV (screen) ; - EPHYR_RETURN_VAL_IF_FAIL (screen_priv - && screen_priv->PositionWindow, - FALSE) ; + EPHYR_LOG("enter\n"); + screen = a_win->drawable.pScreen; + EPHYR_RETURN_VAL_IF_FAIL(screen, FALSE); + screen_priv = GET_EPHYR_DRI_SCREEN_PRIV(screen); + EPHYR_RETURN_VAL_IF_FAIL(screen_priv && screen_priv->PositionWindow, FALSE); - screen->PositionWindow = screen_priv->PositionWindow ; + screen->PositionWindow = screen_priv->PositionWindow; if (screen->PositionWindow) { - (*screen->PositionWindow) (a_win, a_x, a_y) ; + (*screen->PositionWindow) (a_win, a_x, a_y); } - screen->PositionWindow = ephyrDRIPositionWindow ; + screen->PositionWindow = ephyrDRIPositionWindow; - EPHYR_LOG ("window: %p\n", a_win) ; - win_priv = GET_EPHYR_DRI_WINDOW_PRIV (a_win) ; + EPHYR_LOG("window: %p\n", a_win); + win_priv = GET_EPHYR_DRI_WINDOW_PRIV(a_win); if (!win_priv) { - EPHYR_LOG ("not a DRI peered window\n") ; - is_ok = TRUE ; - goto out ; - } - if (!findWindowPairFromLocal (a_win, &pair) || !pair) { - EPHYR_LOG_ERROR ("failed to get window pair\n") ; - goto out ; - } - /*set the geometry to pass to hostx_set_window_geometry*/ - memset (&geo, 0, sizeof (geo)) ; - geo.x = a_x ; - geo.y = a_y ; - geo.width = a_win->drawable.width ; - geo.height = a_win->drawable.height ; - hostx_set_window_geometry (pair->remote, &geo) ; - is_ok = TRUE ; - -out: - EPHYR_LOG ("leave. is_ok:%d\n", is_ok) ; - /*do cleanup here*/ - return is_ok ; + EPHYR_LOG("not a DRI peered window\n"); + is_ok = TRUE; + goto out; + } + if (!findWindowPairFromLocal(a_win, &pair) || !pair) { + EPHYR_LOG_ERROR("failed to get window pair\n"); + goto out; + } + /*set the geometry to pass to hostx_set_window_geometry */ + memset(&geo, 0, sizeof(geo)); + geo.x = a_x; + geo.y = a_y; + geo.width = a_win->drawable.width; + geo.height = a_win->drawable.height; + hostx_set_window_geometry(pair->remote, &geo); + is_ok = TRUE; + + out: + EPHYR_LOG("leave. is_ok:%d\n", is_ok); + /*do cleanup here */ + return is_ok; } static void -ephyrDRIClipNotify (WindowPtr a_win, - int a_x, int a_y) +ephyrDRIClipNotify(WindowPtr a_win, int a_x, int a_y) { - Bool is_ok=FALSE ; - ScreenPtr screen=NULL ; - EphyrDRIScreenPrivPtr screen_priv =NULL; - EphyrDRIWindowPrivPtr win_priv=NULL ; - EphyrWindowPair *pair=NULL ; - EphyrRect *rects=NULL; - int i=0 ; - - EPHYR_RETURN_IF_FAIL (a_win) ; - - EPHYR_LOG ("enter\n") ; - screen = a_win->drawable.pScreen ; - EPHYR_RETURN_IF_FAIL (screen) ; - screen_priv = GET_EPHYR_DRI_SCREEN_PRIV (screen) ; - EPHYR_RETURN_IF_FAIL (screen_priv && screen_priv->ClipNotify) ; - - screen->ClipNotify = screen_priv->ClipNotify ; + Bool is_ok = FALSE; + ScreenPtr screen = NULL; + EphyrDRIScreenPrivPtr screen_priv = NULL; + EphyrDRIWindowPrivPtr win_priv = NULL; + EphyrWindowPair *pair = NULL; + EphyrRect *rects = NULL; + int i = 0; + + EPHYR_RETURN_IF_FAIL(a_win); + + EPHYR_LOG("enter\n"); + screen = a_win->drawable.pScreen; + EPHYR_RETURN_IF_FAIL(screen); + screen_priv = GET_EPHYR_DRI_SCREEN_PRIV(screen); + EPHYR_RETURN_IF_FAIL(screen_priv && screen_priv->ClipNotify); + + screen->ClipNotify = screen_priv->ClipNotify; if (screen->ClipNotify) { - (*screen->ClipNotify) (a_win, a_x, a_y) ; + (*screen->ClipNotify) (a_win, a_x, a_y); } - screen->ClipNotify = ephyrDRIClipNotify ; + screen->ClipNotify = ephyrDRIClipNotify; - EPHYR_LOG ("window: %p\n", a_win) ; - win_priv = GET_EPHYR_DRI_WINDOW_PRIV (a_win) ; + EPHYR_LOG("window: %p\n", a_win); + win_priv = GET_EPHYR_DRI_WINDOW_PRIV(a_win); if (!win_priv) { - EPHYR_LOG ("not a DRI peered window\n") ; - is_ok = TRUE ; - goto out ; - } - if (!findWindowPairFromLocal (a_win, &pair) || !pair) { - EPHYR_LOG_ERROR ("failed to get window pair\n") ; - goto out ; - } - rects = calloc(RegionNumRects (&a_win->clipList), - sizeof (EphyrRect)) ; - for (i=0; i < RegionNumRects (&a_win->clipList); i++) { - memmove (&rects[i], - &RegionRects (&a_win->clipList)[i], - sizeof (EphyrRect)) ; + EPHYR_LOG("not a DRI peered window\n"); + is_ok = TRUE; + goto out; + } + if (!findWindowPairFromLocal(a_win, &pair) || !pair) { + EPHYR_LOG_ERROR("failed to get window pair\n"); + goto out; + } + rects = calloc(RegionNumRects(&a_win->clipList), sizeof(EphyrRect)); + for (i = 0; i < RegionNumRects(&a_win->clipList); i++) { + memmove(&rects[i], + &RegionRects(&a_win->clipList)[i], sizeof(EphyrRect)); rects[i].x1 -= a_win->drawable.x; rects[i].x2 -= a_win->drawable.x; rects[i].y1 -= a_win->drawable.y; @@ -359,17 +344,15 @@ ephyrDRIClipNotify (WindowPtr a_win, * to the peer window in the host */ is_ok = hostx_set_window_bounding_rectangles - (pair->remote, - rects, - RegionNumRects (&a_win->clipList)) ; - is_ok = TRUE ; + (pair->remote, rects, RegionNumRects(&a_win->clipList)); + is_ok = TRUE; -out: - free(rects) ; - rects = NULL ; + out: + free(rects); + rects = NULL; - EPHYR_LOG ("leave. is_ok:%d\n", is_ok) ; - /*do cleanup here*/ + EPHYR_LOG("leave. is_ok:%d\n", is_ok); + /*do cleanup here */ } /** @@ -382,119 +365,115 @@ out: * of the screen. */ static Bool -EphyrDuplicateVisual (unsigned int a_screen, - short a_depth, - short a_class, - short a_bits_per_rgb_values, - short a_colormap_entries, - unsigned int a_red_mask, - unsigned int a_green_mask, - unsigned int a_blue_mask, - unsigned int a_new_id) +EphyrDuplicateVisual(unsigned int a_screen, + short a_depth, + short a_class, + short a_bits_per_rgb_values, + short a_colormap_entries, + unsigned int a_red_mask, + unsigned int a_green_mask, + unsigned int a_blue_mask, unsigned int a_new_id) { - Bool is_ok = FALSE, found_visual=FALSE, found_depth=FALSE ; - ScreenPtr screen=NULL ; - VisualRec new_visual, *new_visuals=NULL ; - int i=0 ; + Bool is_ok = FALSE, found_visual = FALSE, found_depth = FALSE; + ScreenPtr screen = NULL; + VisualRec new_visual, *new_visuals = NULL; + int i = 0; - EPHYR_LOG ("enter\n") ; + EPHYR_LOG("enter\n"); if (a_screen >= screenInfo.numScreens) { - EPHYR_LOG_ERROR ("bad screen number\n") ; + EPHYR_LOG_ERROR("bad screen number\n"); goto out; } - memset (&new_visual, 0, sizeof (VisualRec)) ; + memset(&new_visual, 0, sizeof(VisualRec)); - /*get the screen pointed to by a_screen*/ - screen = screenInfo.screens[a_screen] ; - EPHYR_RETURN_VAL_IF_FAIL (screen, FALSE) ; + /*get the screen pointed to by a_screen */ + screen = screenInfo.screens[a_screen]; + EPHYR_RETURN_VAL_IF_FAIL(screen, FALSE); /* * In that screen, first look for an existing visual that has the * same characteristics as those passed in parameter * to this function and copy it. */ - for (i=0; i < screen->numVisuals; i++) { + for (i = 0; i < screen->numVisuals; i++) { if (screen->visuals[i].bitsPerRGBValue == a_bits_per_rgb_values && - screen->visuals[i].ColormapEntries == a_colormap_entries ) { - /*copy the visual found*/ - memcpy (&new_visual, &screen->visuals[i], sizeof (new_visual)) ; - new_visual.vid = a_new_id ; - new_visual.class = a_class ; - new_visual.redMask = a_red_mask ; - new_visual.greenMask = a_green_mask ; - new_visual.blueMask = a_blue_mask ; - found_visual = TRUE ; - EPHYR_LOG ("found a visual that matches visual id: %d\n", - a_new_id) ; + screen->visuals[i].ColormapEntries == a_colormap_entries) { + /*copy the visual found */ + memcpy(&new_visual, &screen->visuals[i], sizeof(new_visual)); + new_visual.vid = a_new_id; + new_visual.class = a_class; + new_visual.redMask = a_red_mask; + new_visual.greenMask = a_green_mask; + new_visual.blueMask = a_blue_mask; + found_visual = TRUE; + EPHYR_LOG("found a visual that matches visual id: %d\n", a_new_id); break; } } if (!found_visual) { - EPHYR_LOG ("did not find any visual matching %d\n", a_new_id) ; - goto out ; + EPHYR_LOG("did not find any visual matching %d\n", a_new_id); + goto out; } /* * be prepare to extend screen->visuals to add new_visual to it */ - new_visuals = calloc(screen->numVisuals+1, sizeof (VisualRec)) ; - memmove (new_visuals, - screen->visuals, - screen->numVisuals*sizeof (VisualRec)) ; - memmove (&new_visuals[screen->numVisuals], - &new_visual, - sizeof (VisualRec)) ; + new_visuals = calloc(screen->numVisuals + 1, sizeof(VisualRec)); + memmove(new_visuals, + screen->visuals, screen->numVisuals * sizeof(VisualRec)); + memmove(&new_visuals[screen->numVisuals], &new_visual, sizeof(VisualRec)); /* * Now, in that same screen, update the screen->allowedDepths member. * In that array, each element represents the visuals applicable to * a given depth. So we need to add an entry matching the new visual * that we are going to add to screen->visuals */ - for (i=0; i<screen->numDepths; i++) { - VisualID *vids=NULL; - DepthPtr cur_depth=NULL ; - /*find the entry matching a_depth*/ + for (i = 0; i < screen->numDepths; i++) { + VisualID *vids = NULL; + DepthPtr cur_depth = NULL; + + /*find the entry matching a_depth */ if (screen->allowedDepths[i].depth != a_depth) - continue ; + continue; cur_depth = &screen->allowedDepths[i]; /* * extend the list of visual IDs in that entry, * so to add a_new_id in there. */ vids = realloc(cur_depth->vids, - (cur_depth->numVids+1)*sizeof (VisualID)); + (cur_depth->numVids + 1) * sizeof(VisualID)); if (!vids) { - EPHYR_LOG_ERROR ("failed to realloc numids\n") ; - goto out ; + EPHYR_LOG_ERROR("failed to realloc numids\n"); + goto out; } - vids[cur_depth->numVids] = a_new_id ; + vids[cur_depth->numVids] = a_new_id; /* * Okay now commit our change. * Do really update screen->allowedDepths[i] */ - cur_depth->numVids++ ; - cur_depth->vids = vids ; - found_depth=TRUE; + cur_depth->numVids++; + cur_depth->vids = vids; + found_depth = TRUE; } if (!found_depth) { - EPHYR_LOG_ERROR ("failed to update screen[%d]->allowedDepth\n", - a_screen) ; - goto out ; + EPHYR_LOG_ERROR("failed to update screen[%d]->allowedDepth\n", + a_screen); + goto out; } /* * Commit our change to screen->visuals */ - free(screen->visuals) ; - screen->visuals = new_visuals ; - screen->numVisuals++ ; - new_visuals = NULL ; - - is_ok = TRUE ; -out: - free(new_visuals) ; - new_visuals = NULL ; - - EPHYR_LOG ("leave\n") ; - return is_ok ; + free(screen->visuals); + screen->visuals = new_visuals; + screen->numVisuals++; + new_visuals = NULL; + + is_ok = TRUE; + out: + free(new_visuals); + new_visuals = NULL; + + EPHYR_LOG("leave\n"); + return is_ok; } /** @@ -504,46 +483,45 @@ out: * GLX. */ static Bool -EphyrMirrorHostVisuals (ScreenPtr a_screen) +EphyrMirrorHostVisuals(ScreenPtr a_screen) { - Bool is_ok=FALSE; - EphyrHostVisualInfo *visuals=NULL; - int nb_visuals=0, i=0; - - EPHYR_LOG ("enter\n") ; - if (!hostx_get_visuals_info (&visuals, &nb_visuals)) { - EPHYR_LOG_ERROR ("failed to get host visuals\n") ; - goto out ; - } - for (i=0; i<nb_visuals; i++) { - if (!EphyrDuplicateVisual (a_screen->myNum, - visuals[i].depth, - visuals[i].class, - visuals[i].bits_per_rgb, - visuals[i].colormap_size, - visuals[i].red_mask, - visuals[i].green_mask, - visuals[i].blue_mask, - visuals[i].visualid)) { - EPHYR_LOG_ERROR ("failed to duplicate host visual %d\n", - (int)visuals[i].visualid) ; + Bool is_ok = FALSE; + EphyrHostVisualInfo *visuals = NULL; + int nb_visuals = 0, i = 0; + + EPHYR_LOG("enter\n"); + if (!hostx_get_visuals_info(&visuals, &nb_visuals)) { + EPHYR_LOG_ERROR("failed to get host visuals\n"); + goto out; + } + for (i = 0; i < nb_visuals; i++) { + if (!EphyrDuplicateVisual(a_screen->myNum, + visuals[i].depth, + visuals[i].class, + visuals[i].bits_per_rgb, + visuals[i].colormap_size, + visuals[i].red_mask, + visuals[i].green_mask, + visuals[i].blue_mask, visuals[i].visualid)) { + EPHYR_LOG_ERROR("failed to duplicate host visual %d\n", + (int) visuals[i].visualid); } } - is_ok = TRUE ; -out: - EPHYR_LOG ("leave\n") ; + is_ok = TRUE; + out: + EPHYR_LOG("leave\n"); return is_ok; } - static int -ProcXF86DRIQueryVersion (register ClientPtr client) +ProcXF86DRIQueryVersion(register ClientPtr client) { xXF86DRIQueryVersionReply rep; + REQUEST_SIZE_MATCH(xXF86DRIQueryVersionReq); - EPHYR_LOG ("enter\n") ; + EPHYR_LOG("enter\n"); rep.type = X_Reply; rep.length = 0; @@ -552,72 +530,73 @@ ProcXF86DRIQueryVersion (register ClientPtr client) rep.minorVersion = SERVER_XF86DRI_MINOR_VERSION; rep.patchVersion = SERVER_XF86DRI_PATCH_VERSION; if (client->swapped) { - swaps(&rep.sequenceNumber); - swapl(&rep.length); - swaps(&rep.majorVersion); - swaps(&rep.minorVersion); - swapl(&rep.patchVersion); - } - WriteToClient(client, sizeof(xXF86DRIQueryVersionReply), (char *)&rep); - EPHYR_LOG ("leave\n") ; + swaps(&rep.sequenceNumber); + swapl(&rep.length); + swaps(&rep.majorVersion); + swaps(&rep.minorVersion); + swapl(&rep.patchVersion); + } + WriteToClient(client, sizeof(xXF86DRIQueryVersionReply), (char *) &rep); + EPHYR_LOG("leave\n"); return Success; } static int -ProcXF86DRIQueryDirectRenderingCapable (register ClientPtr client) +ProcXF86DRIQueryDirectRenderingCapable(register ClientPtr client) { - xXF86DRIQueryDirectRenderingCapableReply rep; + xXF86DRIQueryDirectRenderingCapableReply rep; Bool isCapable; + REQUEST(xXF86DRIQueryDirectRenderingCapableReq); REQUEST_SIZE_MATCH(xXF86DRIQueryDirectRenderingCapableReq); - EPHYR_LOG ("enter\n") ; + EPHYR_LOG("enter\n"); if (stuff->screen >= screenInfo.numScreens) { - client->errorValue = stuff->screen; - return BadValue; + client->errorValue = stuff->screen; + return BadValue; } rep.type = X_Reply; rep.length = 0; rep.sequenceNumber = client->sequence; - if (!ephyrDRIQueryDirectRenderingCapable (stuff->screen, &isCapable)) { + if (!ephyrDRIQueryDirectRenderingCapable(stuff->screen, &isCapable)) { return BadValue; } rep.isCapable = isCapable; if (!LocalClient(client) || client->swapped) - rep.isCapable = 0; + rep.isCapable = 0; if (client->swapped) { - swaps(&rep.sequenceNumber); - swapl(&rep.length); + swaps(&rep.sequenceNumber); + swapl(&rep.length); } - WriteToClient(client, sizeof(xXF86DRIQueryDirectRenderingCapableReply), (char *)&rep); - EPHYR_LOG ("leave\n") ; + WriteToClient(client, sizeof(xXF86DRIQueryDirectRenderingCapableReply), + (char *) &rep); + EPHYR_LOG("leave\n"); return Success; } static int -ProcXF86DRIOpenConnection (register ClientPtr client) +ProcXF86DRIOpenConnection(register ClientPtr client) { xXF86DRIOpenConnectionReply rep; - drm_handle_t hSAREA; - char* busIdString = NULL; + drm_handle_t hSAREA; + char *busIdString = NULL; + REQUEST(xXF86DRIOpenConnectionReq); REQUEST_SIZE_MATCH(xXF86DRIOpenConnectionReq); - EPHYR_LOG ("enter\n") ; + EPHYR_LOG("enter\n"); if (stuff->screen >= screenInfo.numScreens) { - client->errorValue = stuff->screen; - return BadValue; + client->errorValue = stuff->screen; + return BadValue; } - if (!ephyrDRIOpenConnection(stuff->screen, - &hSAREA, - &busIdString)) { + if (!ephyrDRIOpenConnection(stuff->screen, &hSAREA, &busIdString)) { return BadValue; } @@ -625,36 +604,39 @@ ProcXF86DRIOpenConnection (register ClientPtr client) rep.sequenceNumber = client->sequence; rep.busIdStringLength = 0; if (busIdString) - rep.busIdStringLength = strlen(busIdString); - rep.length = bytes_to_int32(SIZEOF(xXF86DRIOpenConnectionReply) - SIZEOF(xGenericReply) + - pad_to_int32(rep.busIdStringLength)); + rep.busIdStringLength = strlen(busIdString); + rep.length = + bytes_to_int32(SIZEOF(xXF86DRIOpenConnectionReply) - + SIZEOF(xGenericReply) + + pad_to_int32(rep.busIdStringLength)); - rep.hSAREALow = (CARD32)(hSAREA & 0xffffffff); + rep.hSAREALow = (CARD32) (hSAREA & 0xffffffff); #if defined(LONG64) && !defined(__linux__) - rep.hSAREAHigh = (CARD32)(hSAREA >> 32); + rep.hSAREAHigh = (CARD32) (hSAREA >> 32); #else rep.hSAREAHigh = 0; #endif - WriteToClient(client, sizeof(xXF86DRIOpenConnectionReply), (char *)&rep); + WriteToClient(client, sizeof(xXF86DRIOpenConnectionReply), (char *) &rep); if (rep.busIdStringLength) WriteToClient(client, rep.busIdStringLength, busIdString); free(busIdString); - EPHYR_LOG ("leave\n") ; + EPHYR_LOG("leave\n"); return Success; } static int -ProcXF86DRIAuthConnection (register ClientPtr client) +ProcXF86DRIAuthConnection(register ClientPtr client) { xXF86DRIAuthConnectionReply rep; + REQUEST(xXF86DRIAuthConnectionReq); REQUEST_SIZE_MATCH(xXF86DRIAuthConnectionReq); - EPHYR_LOG ("enter\n") ; + EPHYR_LOG("enter\n"); if (stuff->screen >= screenInfo.numScreens) { - client->errorValue = stuff->screen; - return BadValue; + client->errorValue = stuff->screen; + return BadValue; } rep.type = X_Reply; @@ -662,88 +644,88 @@ ProcXF86DRIAuthConnection (register ClientPtr client) rep.sequenceNumber = client->sequence; rep.authenticated = 1; - if (!ephyrDRIAuthConnection (stuff->screen, stuff->magic)) { - ErrorF("Failed to authenticate %lu\n", (unsigned long)stuff->magic); + if (!ephyrDRIAuthConnection(stuff->screen, stuff->magic)) { + ErrorF("Failed to authenticate %lu\n", (unsigned long) stuff->magic); rep.authenticated = 0; } - WriteToClient(client, sizeof(xXF86DRIAuthConnectionReply), (char *)&rep); - EPHYR_LOG ("leave\n") ; + WriteToClient(client, sizeof(xXF86DRIAuthConnectionReply), (char *) &rep); + EPHYR_LOG("leave\n"); return Success; } static int -ProcXF86DRICloseConnection (register ClientPtr client) +ProcXF86DRICloseConnection(register ClientPtr client) { REQUEST(xXF86DRICloseConnectionReq); REQUEST_SIZE_MATCH(xXF86DRICloseConnectionReq); - EPHYR_LOG ("enter\n") ; + EPHYR_LOG("enter\n"); if (stuff->screen >= screenInfo.numScreens) { client->errorValue = stuff->screen; return BadValue; } /* - DRICloseConnection( screenInfo.screens[stuff->screen]); - */ + DRICloseConnection( screenInfo.screens[stuff->screen]); + */ - EPHYR_LOG ("leave\n") ; + EPHYR_LOG("leave\n"); return Success; } static int -ProcXF86DRIGetClientDriverName (register ClientPtr client) +ProcXF86DRIGetClientDriverName(register ClientPtr client) { - xXF86DRIGetClientDriverNameReply rep; - char* clientDriverName; + xXF86DRIGetClientDriverNameReply rep; + char *clientDriverName; + REQUEST(xXF86DRIGetClientDriverNameReq); REQUEST_SIZE_MATCH(xXF86DRIGetClientDriverNameReq); - EPHYR_LOG ("enter\n") ; + EPHYR_LOG("enter\n"); if (stuff->screen >= screenInfo.numScreens) { - client->errorValue = stuff->screen; - return BadValue; + client->errorValue = stuff->screen; + return BadValue; } - ephyrDRIGetClientDriverName (stuff->screen, - (int *)&rep.ddxDriverMajorVersion, - (int *)&rep.ddxDriverMinorVersion, - (int *)&rep.ddxDriverPatchVersion, - &clientDriverName); + ephyrDRIGetClientDriverName(stuff->screen, + (int *) &rep.ddxDriverMajorVersion, + (int *) &rep.ddxDriverMinorVersion, + (int *) &rep.ddxDriverPatchVersion, + &clientDriverName); rep.type = X_Reply; rep.sequenceNumber = client->sequence; rep.clientDriverNameLength = 0; if (clientDriverName) - rep.clientDriverNameLength = strlen(clientDriverName); + rep.clientDriverNameLength = strlen(clientDriverName); rep.length = bytes_to_int32(SIZEOF(xXF86DRIGetClientDriverNameReply) - - SIZEOF(xGenericReply) + - pad_to_int32(rep.clientDriverNameLength)); + SIZEOF(xGenericReply) + + pad_to_int32(rep.clientDriverNameLength)); - WriteToClient(client, - sizeof(xXF86DRIGetClientDriverNameReply), (char *)&rep); + WriteToClient(client, + sizeof(xXF86DRIGetClientDriverNameReply), (char *) &rep); if (rep.clientDriverNameLength) - WriteToClient(client, - rep.clientDriverNameLength, - clientDriverName); - EPHYR_LOG ("leave\n") ; + WriteToClient(client, rep.clientDriverNameLength, clientDriverName); + EPHYR_LOG("leave\n"); return Success; } static int -ProcXF86DRICreateContext (register ClientPtr client) +ProcXF86DRICreateContext(register ClientPtr client) { - xXF86DRICreateContextReply rep; + xXF86DRICreateContextReply rep; ScreenPtr pScreen; VisualPtr visual; - int i=0; - unsigned long context_id=0; + int i = 0; + unsigned long context_id = 0; + REQUEST(xXF86DRICreateContextReq); REQUEST_SIZE_MATCH(xXF86DRICreateContextReq); - EPHYR_LOG ("enter\n") ; + EPHYR_LOG("enter\n"); if (stuff->screen >= screenInfo.numScreens) { - client->errorValue = stuff->screen; - return BadValue; + client->errorValue = stuff->screen; + return BadValue; } rep.type = X_Reply; @@ -755,205 +737,196 @@ ProcXF86DRICreateContext (register ClientPtr client) /* Find the requested X visual */ for (i = 0; i < pScreen->numVisuals; i++, visual++) - if (visual->vid == stuff->visual) - break; + if (visual->vid == stuff->visual) + break; if (i == pScreen->numVisuals) { - /* No visual found */ - return BadValue; + /* No visual found */ + return BadValue; } - context_id = stuff->context ; - if (!ephyrDRICreateContext (stuff->screen, - stuff->visual, - &context_id, - (drm_context_t *)&rep.hHWContext)) { + context_id = stuff->context; + if (!ephyrDRICreateContext(stuff->screen, + stuff->visual, + &context_id, + (drm_context_t *) & rep.hHWContext)) { return BadValue; } - WriteToClient(client, sizeof(xXF86DRICreateContextReply), (char *)&rep); - EPHYR_LOG ("leave\n") ; + WriteToClient(client, sizeof(xXF86DRICreateContextReply), (char *) &rep); + EPHYR_LOG("leave\n"); return Success; } static int -ProcXF86DRIDestroyContext (register ClientPtr client) +ProcXF86DRIDestroyContext(register ClientPtr client) { REQUEST(xXF86DRIDestroyContextReq); REQUEST_SIZE_MATCH(xXF86DRIDestroyContextReq); - EPHYR_LOG ("enter\n") ; + EPHYR_LOG("enter\n"); if (stuff->screen >= screenInfo.numScreens) { client->errorValue = stuff->screen; return BadValue; } - if (!ephyrDRIDestroyContext (stuff->screen, stuff->context)) { - return BadValue; - } + if (!ephyrDRIDestroyContext(stuff->screen, stuff->context)) { + return BadValue; + } - EPHYR_LOG ("leave\n") ; + EPHYR_LOG("leave\n"); return Success; } static Bool -getWindowVisual (const WindowPtr a_win, - VisualPtr *a_visual) +getWindowVisual(const WindowPtr a_win, VisualPtr * a_visual) { - int i=0, visual_id=0 ; - EPHYR_RETURN_VAL_IF_FAIL (a_win - && a_win->drawable.pScreen - && a_win->drawable.pScreen->visuals, - FALSE) ; - - visual_id = wVisual (a_win) ; - for (i=0; i < a_win->drawable.pScreen->numVisuals; i++) { + int i = 0, visual_id = 0; + + EPHYR_RETURN_VAL_IF_FAIL(a_win + && a_win->drawable.pScreen + && a_win->drawable.pScreen->visuals, FALSE); + + visual_id = wVisual(a_win); + for (i = 0; i < a_win->drawable.pScreen->numVisuals; i++) { if (a_win->drawable.pScreen->visuals[i].vid == visual_id) { - *a_visual = &a_win->drawable.pScreen->visuals[i] ; - return TRUE ; + *a_visual = &a_win->drawable.pScreen->visuals[i]; + return TRUE; } } - return FALSE ; + return FALSE; } - #define NUM_WINDOW_PAIRS 256 -static EphyrWindowPair window_pairs[NUM_WINDOW_PAIRS] ; +static EphyrWindowPair window_pairs[NUM_WINDOW_PAIRS]; static Bool -appendWindowPairToList (WindowPtr a_local, - int a_remote) +appendWindowPairToList(WindowPtr a_local, int a_remote) { - int i=0 ; + int i = 0; - EPHYR_RETURN_VAL_IF_FAIL (a_local, FALSE) ; + EPHYR_RETURN_VAL_IF_FAIL(a_local, FALSE); - EPHYR_LOG ("(local,remote):(%p, %d)\n", a_local, a_remote) ; + EPHYR_LOG("(local,remote):(%p, %d)\n", a_local, a_remote); - for (i=0; i < NUM_WINDOW_PAIRS; i++) { + for (i = 0; i < NUM_WINDOW_PAIRS; i++) { if (window_pairs[i].local == NULL) { - window_pairs[i].local = a_local ; - window_pairs[i].remote = a_remote ; - return TRUE ; + window_pairs[i].local = a_local; + window_pairs[i].remote = a_remote; + return TRUE; } } - return FALSE ; + return FALSE; } static Bool -findWindowPairFromLocal (WindowPtr a_local, - EphyrWindowPair **a_pair) +findWindowPairFromLocal(WindowPtr a_local, EphyrWindowPair ** a_pair) { - int i=0 ; + int i = 0; - EPHYR_RETURN_VAL_IF_FAIL (a_pair && a_local, FALSE) ; + EPHYR_RETURN_VAL_IF_FAIL(a_pair && a_local, FALSE); - for (i=0; i < NUM_WINDOW_PAIRS; i++) { + for (i = 0; i < NUM_WINDOW_PAIRS; i++) { if (window_pairs[i].local == a_local) { - *a_pair = &window_pairs[i] ; - EPHYR_LOG ("found (%p, %d)\n", - (*a_pair)->local, - (*a_pair)->remote) ; - return TRUE ; + *a_pair = &window_pairs[i]; + EPHYR_LOG("found (%p, %d)\n", (*a_pair)->local, (*a_pair)->remote); + return TRUE; } } - return FALSE ; + return FALSE; } Bool -findWindowPairFromRemote (int a_remote, - EphyrWindowPair **a_pair) +findWindowPairFromRemote(int a_remote, EphyrWindowPair ** a_pair) { - int i=0 ; + int i = 0; - EPHYR_RETURN_VAL_IF_FAIL (a_pair, FALSE) ; + EPHYR_RETURN_VAL_IF_FAIL(a_pair, FALSE); - for (i=0; i < NUM_WINDOW_PAIRS; i++) { + for (i = 0; i < NUM_WINDOW_PAIRS; i++) { if (window_pairs[i].remote == a_remote) { - *a_pair = &window_pairs[i] ; - EPHYR_LOG ("found (%p, %d)\n", - (*a_pair)->local, - (*a_pair)->remote) ; - return TRUE ; + *a_pair = &window_pairs[i]; + EPHYR_LOG("found (%p, %d)\n", (*a_pair)->local, (*a_pair)->remote); + return TRUE; } } - return FALSE ; + return FALSE; } static Bool -createHostPeerWindow (const WindowPtr a_win, - int *a_peer_win) +createHostPeerWindow(const WindowPtr a_win, int *a_peer_win) { - Bool is_ok=FALSE ; - VisualPtr visual=NULL; - EphyrBox geo ; + Bool is_ok = FALSE; + VisualPtr visual = NULL; + EphyrBox geo; - EPHYR_RETURN_VAL_IF_FAIL (a_win && a_peer_win, FALSE) ; - EPHYR_RETURN_VAL_IF_FAIL (a_win->drawable.pScreen, - FALSE) ; + EPHYR_RETURN_VAL_IF_FAIL(a_win && a_peer_win, FALSE); + EPHYR_RETURN_VAL_IF_FAIL(a_win->drawable.pScreen, FALSE); - EPHYR_LOG ("enter. a_win '%p'\n", a_win) ; - if (!getWindowVisual (a_win, &visual)) { - EPHYR_LOG_ERROR ("failed to get window visual\n") ; - goto out ; + EPHYR_LOG("enter. a_win '%p'\n", a_win); + if (!getWindowVisual(a_win, &visual)) { + EPHYR_LOG_ERROR("failed to get window visual\n"); + goto out; } if (!visual) { - EPHYR_LOG_ERROR ("failed to create visual\n") ; - goto out ; - } - memset (&geo, 0, sizeof (geo)) ; - geo.x = a_win->drawable.x ; - geo.y = a_win->drawable.y ; - geo.width = a_win->drawable.width ; - geo.height = a_win->drawable.height ; - if (!hostx_create_window (a_win->drawable.pScreen->myNum, - &geo, visual->vid, a_peer_win)) { - EPHYR_LOG_ERROR ("failed to create host peer window\n") ; - goto out ; - } - if (!appendWindowPairToList (a_win, *a_peer_win)) { - EPHYR_LOG_ERROR ("failed to append window to pair list\n") ; - goto out ; - } - is_ok = TRUE ; -out: - EPHYR_LOG ("leave:remote win%d\n", *a_peer_win) ; - return is_ok ; + EPHYR_LOG_ERROR("failed to create visual\n"); + goto out; + } + memset(&geo, 0, sizeof(geo)); + geo.x = a_win->drawable.x; + geo.y = a_win->drawable.y; + geo.width = a_win->drawable.width; + geo.height = a_win->drawable.height; + if (!hostx_create_window(a_win->drawable.pScreen->myNum, + &geo, visual->vid, a_peer_win)) { + EPHYR_LOG_ERROR("failed to create host peer window\n"); + goto out; + } + if (!appendWindowPairToList(a_win, *a_peer_win)) { + EPHYR_LOG_ERROR("failed to append window to pair list\n"); + goto out; + } + is_ok = TRUE; + out: + EPHYR_LOG("leave:remote win%d\n", *a_peer_win); + return is_ok; } static Bool -destroyHostPeerWindow (const WindowPtr a_win) +destroyHostPeerWindow(const WindowPtr a_win) { - Bool is_ok = FALSE ; - EphyrWindowPair *pair=NULL ; - EPHYR_RETURN_VAL_IF_FAIL (a_win, FALSE) ; + Bool is_ok = FALSE; + EphyrWindowPair *pair = NULL; - EPHYR_LOG ("enter\n") ; + EPHYR_RETURN_VAL_IF_FAIL(a_win, FALSE); - if (!findWindowPairFromLocal (a_win, &pair) || !pair) { - EPHYR_LOG_ERROR ("failed to find peer to local window\n") ; + EPHYR_LOG("enter\n"); + + if (!findWindowPairFromLocal(a_win, &pair) || !pair) { + EPHYR_LOG_ERROR("failed to find peer to local window\n"); goto out; } - hostx_destroy_window (pair->remote) ; - is_ok = TRUE ; + hostx_destroy_window(pair->remote); + is_ok = TRUE; -out: - EPHYR_LOG ("leave\n") ; + out: + EPHYR_LOG("leave\n"); return is_ok; } static int -ProcXF86DRICreateDrawable (ClientPtr client) +ProcXF86DRICreateDrawable(ClientPtr client) { - xXF86DRICreateDrawableReply rep; - DrawablePtr drawable=NULL; - WindowPtr window=NULL ; - EphyrWindowPair *pair=NULL ; - EphyrDRIWindowPrivPtr win_priv=NULL; - int rc=0, remote_win=0; + xXF86DRICreateDrawableReply rep; + DrawablePtr drawable = NULL; + WindowPtr window = NULL; + EphyrWindowPair *pair = NULL; + EphyrDRIWindowPrivPtr win_priv = NULL; + int rc = 0, remote_win = 0; + REQUEST(xXF86DRICreateDrawableReq); REQUEST_SIZE_MATCH(xXF86DRICreateDrawableReq); - EPHYR_LOG ("enter\n") ; + EPHYR_LOG("enter\n"); if (stuff->screen >= screenInfo.numScreens) { client->errorValue = stuff->screen; return BadValue; @@ -963,108 +936,107 @@ ProcXF86DRICreateDrawable (ClientPtr client) rep.length = 0; rep.sequenceNumber = client->sequence; - rc = dixLookupDrawable (&drawable, stuff->drawable, client, 0, - DixReadAccess); + rc = dixLookupDrawable(&drawable, stuff->drawable, client, 0, + DixReadAccess); if (rc != Success) return rc; if (drawable->type != DRAWABLE_WINDOW) { - EPHYR_LOG_ERROR ("non drawable windows are not yet supported\n") ; - return BadImplementation ; - } - EPHYR_LOG ("lookedup drawable %p\n", drawable) ; - window = (WindowPtr)drawable; - if (findWindowPairFromLocal (window, &pair) && pair) { - remote_win = pair->remote ; - EPHYR_LOG ("found window '%p' paire with remote '%d'\n", - window, remote_win) ; - } else if (!createHostPeerWindow (window, &remote_win)) { - EPHYR_LOG_ERROR ("failed to create host peer window\n") ; - return BadAlloc ; - } - - if (!ephyrDRICreateDrawable (stuff->screen, - remote_win, - (drm_drawable_t *)&rep.hHWDrawable)) { - EPHYR_LOG_ERROR ("failed to create dri drawable\n") ; + EPHYR_LOG_ERROR("non drawable windows are not yet supported\n"); + return BadImplementation; + } + EPHYR_LOG("lookedup drawable %p\n", drawable); + window = (WindowPtr) drawable; + if (findWindowPairFromLocal(window, &pair) && pair) { + remote_win = pair->remote; + EPHYR_LOG("found window '%p' paire with remote '%d'\n", + window, remote_win); + } + else if (!createHostPeerWindow(window, &remote_win)) { + EPHYR_LOG_ERROR("failed to create host peer window\n"); + return BadAlloc; + } + + if (!ephyrDRICreateDrawable(stuff->screen, + remote_win, + (drm_drawable_t *) & rep.hHWDrawable)) { + EPHYR_LOG_ERROR("failed to create dri drawable\n"); return BadValue; } - win_priv = GET_EPHYR_DRI_WINDOW_PRIV (window) ; + win_priv = GET_EPHYR_DRI_WINDOW_PRIV(window); if (!win_priv) { - win_priv = calloc(1, sizeof (EphyrDRIWindowPrivRec)) ; + win_priv = calloc(1, sizeof(EphyrDRIWindowPrivRec)); if (!win_priv) { - EPHYR_LOG_ERROR ("failed to allocate window private\n") ; - return BadAlloc ; + EPHYR_LOG_ERROR("failed to allocate window private\n"); + return BadAlloc; } - dixSetPrivate(&window->devPrivates, ephyrDRIWindowKey, win_priv); - EPHYR_LOG ("paired window '%p' with remote '%d'\n", - window, remote_win) ; + dixSetPrivate(&window->devPrivates, ephyrDRIWindowKey, win_priv); + EPHYR_LOG("paired window '%p' with remote '%d'\n", window, remote_win); } - WriteToClient(client, sizeof(xXF86DRICreateDrawableReply), (char *)&rep); - EPHYR_LOG ("leave\n") ; + WriteToClient(client, sizeof(xXF86DRICreateDrawableReply), (char *) &rep); + EPHYR_LOG("leave\n"); return Success; } static int -ProcXF86DRIDestroyDrawable (register ClientPtr client) +ProcXF86DRIDestroyDrawable(register ClientPtr client) { - DrawablePtr drawable=NULL; - WindowPtr window=NULL; - EphyrWindowPair *pair=NULL; - int rc=0; + DrawablePtr drawable = NULL; + WindowPtr window = NULL; + EphyrWindowPair *pair = NULL; + int rc = 0; + REQUEST(xXF86DRIDestroyDrawableReq); REQUEST_SIZE_MATCH(xXF86DRIDestroyDrawableReq); - EPHYR_LOG ("enter\n") ; + EPHYR_LOG("enter\n"); if (stuff->screen >= screenInfo.numScreens) { client->errorValue = stuff->screen; return BadValue; } rc = dixLookupDrawable(&drawable, - stuff->drawable, - client, - 0, - DixReadAccess); + stuff->drawable, client, 0, DixReadAccess); if (rc != Success) return rc; if (drawable->type != DRAWABLE_WINDOW) { - EPHYR_LOG_ERROR ("non drawable windows are not yet supported\n") ; - return BadImplementation ; + EPHYR_LOG_ERROR("non drawable windows are not yet supported\n"); + return BadImplementation; } - window = (WindowPtr)drawable; - if (!findWindowPairFromLocal (window, &pair) && pair) { - EPHYR_LOG_ERROR ("failed to find pair window\n") ; + window = (WindowPtr) drawable; + if (!findWindowPairFromLocal(window, &pair) && pair) { + EPHYR_LOG_ERROR("failed to find pair window\n"); return BadImplementation; } if (!ephyrDRIDestroyDrawable(stuff->screen, - pair->remote/*drawable in host x*/)) { - EPHYR_LOG_ERROR ("failed to destroy dri drawable\n") ; + pair->remote /*drawable in host x */ )) { + EPHYR_LOG_ERROR("failed to destroy dri drawable\n"); return BadImplementation; } - pair->local=NULL ; - pair->remote=0; + pair->local = NULL; + pair->remote = 0; - EPHYR_LOG ("leave\n") ; + EPHYR_LOG("leave\n"); return Success; } static int -ProcXF86DRIGetDrawableInfo (register ClientPtr client) +ProcXF86DRIGetDrawableInfo(register ClientPtr client) { xXF86DRIGetDrawableInfoReply rep; DrawablePtr drawable; - WindowPtr window=NULL; - EphyrWindowPair *pair=NULL; - int X=0, Y=0, W=0, H=0, backX=0, backY=0, rc=0, i=0; - drm_clip_rect_t *clipRects=NULL; - drm_clip_rect_t *backClipRects=NULL; + WindowPtr window = NULL; + EphyrWindowPair *pair = NULL; + int X = 0, Y = 0, W = 0, H = 0, backX = 0, backY = 0, rc = 0, i = 0; + drm_clip_rect_t *clipRects = NULL; + drm_clip_rect_t *backClipRects = NULL; + REQUEST(xXF86DRIGetDrawableInfoReq); REQUEST_SIZE_MATCH(xXF86DRIGetDrawableInfoReq); - EPHYR_LOG ("enter\n") ; - memset (&rep, 0, sizeof (rep)) ; + EPHYR_LOG("enter\n"); + memset(&rep, 0, sizeof(rep)); if (stuff->screen >= screenInfo.numScreens) { client->errorValue = stuff->screen; return BadValue; @@ -1077,123 +1049,125 @@ ProcXF86DRIGetDrawableInfo (register ClientPtr client) rc = dixLookupDrawable(&drawable, stuff->drawable, client, 0, DixReadAccess); if (rc != Success || !drawable) { - EPHYR_LOG_ERROR ("could not get drawable\n") ; + EPHYR_LOG_ERROR("could not get drawable\n"); return rc; } if (drawable->type != DRAWABLE_WINDOW) { - EPHYR_LOG_ERROR ("non windows type drawables are not yes supported\n") ; - return BadImplementation ; - } - window = (WindowPtr)drawable ; - memset (&pair, 0, sizeof (pair)) ; - if (!findWindowPairFromLocal (window, &pair) || !pair) { - EPHYR_LOG_ERROR ("failed to find remote peer drawable\n") ; - return BadMatch ; - } - EPHYR_LOG ("clip list of xephyr gl drawable:\n") ; - for (i=0; i < RegionNumRects (&window->clipList); i++) { - EPHYR_LOG ("x1:%d, y1:%d, x2:%d, y2:%d\n", - RegionRects (&window->clipList)[i].x1, - RegionRects (&window->clipList)[i].y1, - RegionRects (&window->clipList)[i].x2, - RegionRects (&window->clipList)[i].y2) ; - } - - if (!ephyrDRIGetDrawableInfo (stuff->screen, - pair->remote/*the drawable in hostx*/, - (unsigned int*)&rep.drawableTableIndex, - (unsigned int*)&rep.drawableTableStamp, - (int*)&X, - (int*)&Y, - (int*)&W, - (int*)&H, - (int*)&rep.numClipRects, - &clipRects, - &backX, - &backY, - (int*)&rep.numBackClipRects, - &backClipRects)) { + EPHYR_LOG_ERROR("non windows type drawables are not yes supported\n"); + return BadImplementation; + } + window = (WindowPtr) drawable; + memset(&pair, 0, sizeof(pair)); + if (!findWindowPairFromLocal(window, &pair) || !pair) { + EPHYR_LOG_ERROR("failed to find remote peer drawable\n"); + return BadMatch; + } + EPHYR_LOG("clip list of xephyr gl drawable:\n"); + for (i = 0; i < RegionNumRects(&window->clipList); i++) { + EPHYR_LOG("x1:%d, y1:%d, x2:%d, y2:%d\n", + RegionRects(&window->clipList)[i].x1, + RegionRects(&window->clipList)[i].y1, + RegionRects(&window->clipList)[i].x2, + RegionRects(&window->clipList)[i].y2); + } + + if (!ephyrDRIGetDrawableInfo(stuff->screen, + pair->remote /*the drawable in hostx */ , + (unsigned int *) &rep.drawableTableIndex, + (unsigned int *) &rep.drawableTableStamp, + (int *) &X, + (int *) &Y, + (int *) &W, + (int *) &H, + (int *) &rep.numClipRects, + &clipRects, + &backX, + &backY, + (int *) &rep.numBackClipRects, + &backClipRects)) { return BadValue; } - EPHYR_LOG ("num clip rects:%d, num back clip rects:%d\n", - (int)rep.numClipRects, (int)rep.numBackClipRects) ; + EPHYR_LOG("num clip rects:%d, num back clip rects:%d\n", + (int) rep.numClipRects, (int) rep.numBackClipRects); rep.drawableX = X; rep.drawableY = Y; rep.drawableWidth = W; rep.drawableHeight = H; - rep.length = (SIZEOF(xXF86DRIGetDrawableInfoReply) - - SIZEOF(xGenericReply)); + rep.length = (SIZEOF(xXF86DRIGetDrawableInfoReply) - SIZEOF(xGenericReply)); rep.backX = backX; rep.backY = backY; - if (rep.numClipRects) { if (clipRects) { ScreenPtr pScreen = screenInfo.screens[stuff->screen]; - int i=0; - EPHYR_LOG ("clip list of host gl drawable:\n") ; + int i = 0; + + EPHYR_LOG("clip list of host gl drawable:\n"); for (i = 0; i < rep.numClipRects; i++) { - clipRects[i].x1 = max (clipRects[i].x1, 0); - clipRects[i].y1 = max (clipRects[i].y1, 0); - clipRects[i].x2 = min (clipRects[i].x2, - pScreen->width + clipRects[i].x1) ; - clipRects[i].y2 = min (clipRects[i].y2, - pScreen->width + clipRects[i].y1) ; - - EPHYR_LOG ("x1:%d, y1:%d, x2:%d, y2:%d\n", - clipRects[i].x1, clipRects[i].y1, - clipRects[i].x2, clipRects[i].y2) ; + clipRects[i].x1 = max(clipRects[i].x1, 0); + clipRects[i].y1 = max(clipRects[i].y1, 0); + clipRects[i].x2 = min(clipRects[i].x2, + pScreen->width + clipRects[i].x1); + clipRects[i].y2 = min(clipRects[i].y2, + pScreen->width + clipRects[i].y1); + + EPHYR_LOG("x1:%d, y1:%d, x2:%d, y2:%d\n", + clipRects[i].x1, clipRects[i].y1, + clipRects[i].x2, clipRects[i].y2); } - } else { + } + else { rep.numClipRects = 0; } - } else { - EPHYR_LOG ("got zero host gl drawable clipping rects\n") ; + } + else { + EPHYR_LOG("got zero host gl drawable clipping rects\n"); } rep.length += sizeof(drm_clip_rect_t) * rep.numClipRects; - backClipRects = clipRects ; - rep.numBackClipRects = rep.numClipRects ; + backClipRects = clipRects; + rep.numBackClipRects = rep.numClipRects; if (rep.numBackClipRects) rep.length += sizeof(drm_clip_rect_t) * rep.numBackClipRects; - EPHYR_LOG ("num host clip rects:%d\n", (int)rep.numClipRects) ; - EPHYR_LOG ("num host back clip rects:%d\n", (int)rep.numBackClipRects) ; + EPHYR_LOG("num host clip rects:%d\n", (int) rep.numClipRects); + EPHYR_LOG("num host back clip rects:%d\n", (int) rep.numBackClipRects); rep.length = bytes_to_int32(rep.length); - WriteToClient(client, sizeof(xXF86DRIGetDrawableInfoReply), (char *)&rep); + WriteToClient(client, sizeof(xXF86DRIGetDrawableInfoReply), (char *) &rep); if (rep.numClipRects) { WriteToClient(client, sizeof(drm_clip_rect_t) * rep.numClipRects, - (char *)clipRects); + (char *) clipRects); } if (rep.numBackClipRects) { WriteToClient(client, sizeof(drm_clip_rect_t) * rep.numBackClipRects, - (char *)backClipRects); + (char *) backClipRects); } free(clipRects); - clipRects = NULL ; + clipRects = NULL; - EPHYR_LOG ("leave\n") ; + EPHYR_LOG("leave\n"); return Success; } static int -ProcXF86DRIGetDeviceInfo (register ClientPtr client) +ProcXF86DRIGetDeviceInfo(register ClientPtr client) { - xXF86DRIGetDeviceInfoReply rep; + xXF86DRIGetDeviceInfoReply rep; drm_handle_t hFrameBuffer; void *pDevPrivate; + REQUEST(xXF86DRIGetDeviceInfoReq); REQUEST_SIZE_MATCH(xXF86DRIGetDeviceInfoReq); - EPHYR_LOG ("enter\n") ; + EPHYR_LOG("enter\n"); if (stuff->screen >= screenInfo.numScreens) { client->errorValue = stuff->screen; return BadValue; @@ -1203,19 +1177,18 @@ ProcXF86DRIGetDeviceInfo (register ClientPtr client) rep.length = 0; rep.sequenceNumber = client->sequence; - if (!ephyrDRIGetDeviceInfo (stuff->screen, - &hFrameBuffer, - (int*)&rep.framebufferOrigin, - (int*)&rep.framebufferSize, - (int*)&rep.framebufferStride, - (int*)&rep.devPrivateSize, - &pDevPrivate)) { + if (!ephyrDRIGetDeviceInfo(stuff->screen, + &hFrameBuffer, + (int *) &rep.framebufferOrigin, + (int *) &rep.framebufferSize, + (int *) &rep.framebufferStride, + (int *) &rep.devPrivateSize, &pDevPrivate)) { return BadValue; } - rep.hFrameBufferLow = (CARD32)(hFrameBuffer & 0xffffffff); + rep.hFrameBufferLow = (CARD32) (hFrameBuffer & 0xffffffff); #if defined(LONG64) && !defined(__linux__) - rep.hFrameBufferHigh = (CARD32)(hFrameBuffer >> 32); + rep.hFrameBufferHigh = (CARD32) (hFrameBuffer >> 32); #else rep.hFrameBufferHigh = 0; #endif @@ -1223,91 +1196,89 @@ ProcXF86DRIGetDeviceInfo (register ClientPtr client) rep.length = 0; if (rep.devPrivateSize) { rep.length = bytes_to_int32(SIZEOF(xXF86DRIGetDeviceInfoReply) - - SIZEOF(xGenericReply) + - pad_to_int32(rep.devPrivateSize)); + SIZEOF(xGenericReply) + + pad_to_int32(rep.devPrivateSize)); } - WriteToClient(client, sizeof(xXF86DRIGetDeviceInfoReply), (char *)&rep); + WriteToClient(client, sizeof(xXF86DRIGetDeviceInfoReply), (char *) &rep); if (rep.length) { - WriteToClient(client, rep.devPrivateSize, (char *)pDevPrivate); + WriteToClient(client, rep.devPrivateSize, (char *) pDevPrivate); } - EPHYR_LOG ("leave\n") ; + EPHYR_LOG("leave\n"); return Success; } static int -ProcXF86DRIDispatch (register ClientPtr client) +ProcXF86DRIDispatch(register ClientPtr client) { REQUEST(xReq); - EPHYR_LOG ("enter\n") ; + EPHYR_LOG("enter\n"); - switch (stuff->data) - { - case X_XF86DRIQueryVersion: { - EPHYR_LOG ("leave\n") ; - return ProcXF86DRIQueryVersion(client); - } - case X_XF86DRIQueryDirectRenderingCapable: { - EPHYR_LOG ("leave\n") ; - return ProcXF86DRIQueryDirectRenderingCapable(client); - } + switch (stuff->data) { + case X_XF86DRIQueryVersion:{ + EPHYR_LOG("leave\n"); + return ProcXF86DRIQueryVersion(client); + } + case X_XF86DRIQueryDirectRenderingCapable:{ + EPHYR_LOG("leave\n"); + return ProcXF86DRIQueryDirectRenderingCapable(client); + } } if (!LocalClient(client)) return DRIErrorBase + XF86DRIClientNotLocal; - switch (stuff->data) - { - case X_XF86DRIOpenConnection: { - EPHYR_LOG ("leave\n") ; - return ProcXF86DRIOpenConnection(client); - } - case X_XF86DRICloseConnection: { - EPHYR_LOG ("leave\n") ; - return ProcXF86DRICloseConnection(client); - } - case X_XF86DRIGetClientDriverName: { - EPHYR_LOG ("leave\n") ; - return ProcXF86DRIGetClientDriverName(client); - } - case X_XF86DRICreateContext: { - EPHYR_LOG ("leave\n") ; - return ProcXF86DRICreateContext(client); - } - case X_XF86DRIDestroyContext: { - EPHYR_LOG ("leave\n") ; - return ProcXF86DRIDestroyContext(client); - } - case X_XF86DRICreateDrawable: { - EPHYR_LOG ("leave\n") ; - return ProcXF86DRICreateDrawable(client); - } - case X_XF86DRIDestroyDrawable: { - EPHYR_LOG ("leave\n") ; - return ProcXF86DRIDestroyDrawable(client); - } - case X_XF86DRIGetDrawableInfo: { - EPHYR_LOG ("leave\n") ; - return ProcXF86DRIGetDrawableInfo(client); - } - case X_XF86DRIGetDeviceInfo: { - EPHYR_LOG ("leave\n") ; - return ProcXF86DRIGetDeviceInfo(client); - } - case X_XF86DRIAuthConnection: { - EPHYR_LOG ("leave\n") ; - return ProcXF86DRIAuthConnection(client); - } - /* {Open,Close}FullScreen are deprecated now */ - default: { - EPHYR_LOG ("leave\n") ; - return BadRequest; - } + switch (stuff->data) { + case X_XF86DRIOpenConnection:{ + EPHYR_LOG("leave\n"); + return ProcXF86DRIOpenConnection(client); + } + case X_XF86DRICloseConnection:{ + EPHYR_LOG("leave\n"); + return ProcXF86DRICloseConnection(client); + } + case X_XF86DRIGetClientDriverName:{ + EPHYR_LOG("leave\n"); + return ProcXF86DRIGetClientDriverName(client); + } + case X_XF86DRICreateContext:{ + EPHYR_LOG("leave\n"); + return ProcXF86DRICreateContext(client); + } + case X_XF86DRIDestroyContext:{ + EPHYR_LOG("leave\n"); + return ProcXF86DRIDestroyContext(client); + } + case X_XF86DRICreateDrawable:{ + EPHYR_LOG("leave\n"); + return ProcXF86DRICreateDrawable(client); + } + case X_XF86DRIDestroyDrawable:{ + EPHYR_LOG("leave\n"); + return ProcXF86DRIDestroyDrawable(client); + } + case X_XF86DRIGetDrawableInfo:{ + EPHYR_LOG("leave\n"); + return ProcXF86DRIGetDrawableInfo(client); + } + case X_XF86DRIGetDeviceInfo:{ + EPHYR_LOG("leave\n"); + return ProcXF86DRIGetDeviceInfo(client); + } + case X_XF86DRIAuthConnection:{ + EPHYR_LOG("leave\n"); + return ProcXF86DRIAuthConnection(client); + } + /* {Open,Close}FullScreen are deprecated now */ + default:{ + EPHYR_LOG("leave\n"); + return BadRequest; + } } } static int -SProcXF86DRIQueryVersion (register ClientPtr client) +SProcXF86DRIQueryVersion(register ClientPtr client) { REQUEST(xXF86DRIQueryVersionReq); swaps(&stuff->length); @@ -1315,7 +1286,7 @@ SProcXF86DRIQueryVersion (register ClientPtr client) } static int -SProcXF86DRIQueryDirectRenderingCapable (register ClientPtr client) +SProcXF86DRIQueryDirectRenderingCapable(register ClientPtr client) { REQUEST(xXF86DRIQueryDirectRenderingCapableReq); swaps(&stuff->length); @@ -1324,90 +1295,89 @@ SProcXF86DRIQueryDirectRenderingCapable (register ClientPtr client) } static int -SProcXF86DRIDispatch (register ClientPtr client) +SProcXF86DRIDispatch(register ClientPtr client) { REQUEST(xReq); - EPHYR_LOG ("enter\n") ; + EPHYR_LOG("enter\n"); /* * Only local clients are allowed DRI access, but remote clients still need * these requests to find out cleanly. */ - switch (stuff->data) - { - case X_XF86DRIQueryVersion: { - EPHYR_LOG ("leave\n") ; - return SProcXF86DRIQueryVersion(client); - } - case X_XF86DRIQueryDirectRenderingCapable: { - EPHYR_LOG ("leave\n") ; - return SProcXF86DRIQueryDirectRenderingCapable(client); - } - default: { - EPHYR_LOG ("leave\n") ; - return DRIErrorBase + XF86DRIClientNotLocal; - } + switch (stuff->data) { + case X_XF86DRIQueryVersion:{ + EPHYR_LOG("leave\n"); + return SProcXF86DRIQueryVersion(client); + } + case X_XF86DRIQueryDirectRenderingCapable:{ + EPHYR_LOG("leave\n"); + return SProcXF86DRIQueryDirectRenderingCapable(client); + } + default:{ + EPHYR_LOG("leave\n"); + return DRIErrorBase + XF86DRIClientNotLocal; + } } } Bool -ephyrDRIExtensionInit (ScreenPtr a_screen) +ephyrDRIExtensionInit(ScreenPtr a_screen) { - Bool is_ok=FALSE ; - ExtensionEntry* extEntry=NULL; - EphyrDRIScreenPrivPtr screen_priv=NULL ; + Bool is_ok = FALSE; + ExtensionEntry *extEntry = NULL; + EphyrDRIScreenPrivPtr screen_priv = NULL; - EPHYR_LOG ("enter\n") ; - if (!hostx_has_dri ()) { - EPHYR_LOG ("host does not have DRI extension\n") ; - goto out ; + EPHYR_LOG("enter\n"); + if (!hostx_has_dri()) { + EPHYR_LOG("host does not have DRI extension\n"); + goto out; } - EPHYR_LOG ("host X does have DRI extension\n") ; - if (!hostx_has_xshape ()) { - EPHYR_LOG ("host does not have XShape extension\n") ; - goto out ; + EPHYR_LOG("host X does have DRI extension\n"); + if (!hostx_has_xshape()) { + EPHYR_LOG("host does not have XShape extension\n"); + goto out; } - EPHYR_LOG ("host X does have XShape extension\n") ; + EPHYR_LOG("host X does have XShape extension\n"); #ifdef XF86DRI_EVENTS - EventType = CreateNewResourceType (XF86DRIFreeEvents, "DRIEvents"); + EventType = CreateNewResourceType(XF86DRIFreeEvents, "DRIEvents"); if (!EventType) { - EPHYR_LOG_ERROR ("failed to register DRI event resource type\n") ; - goto out ; + EPHYR_LOG_ERROR("failed to register DRI event resource type\n"); + goto out; } #endif if ((extEntry = AddExtension(XF86DRINAME, - XF86DRINumberEvents, - XF86DRINumberErrors, - ProcXF86DRIDispatch, - SProcXF86DRIDispatch, - NULL, - StandardMinorOpcode))) { - DRIReqCode = (unsigned char)extEntry->base; - DRIErrorBase = extEntry->errorBase; - } else { - EPHYR_LOG_ERROR ("failed to register DRI extension\n") ; - goto out ; + XF86DRINumberEvents, + XF86DRINumberErrors, + ProcXF86DRIDispatch, + SProcXF86DRIDispatch, + NULL, StandardMinorOpcode))) { + DRIReqCode = (unsigned char) extEntry->base; + DRIErrorBase = extEntry->errorBase; + } + else { + EPHYR_LOG_ERROR("failed to register DRI extension\n"); + goto out; } if (!dixRegisterPrivateKey(&ephyrDRIScreenKeyRec, PRIVATE_SCREEN, 0)) - goto out ; + goto out; if (!dixRegisterPrivateKey(&ephyrDRIWindowKeyRec, PRIVATE_WINDOW, 0)) - goto out ; - screen_priv = calloc(1, sizeof (EphyrDRIScreenPrivRec)) ; + goto out; + screen_priv = calloc(1, sizeof(EphyrDRIScreenPrivRec)); if (!screen_priv) { - EPHYR_LOG_ERROR ("failed to allocate screen_priv\n") ; - goto out ; + EPHYR_LOG_ERROR("failed to allocate screen_priv\n"); + goto out; } dixSetPrivate(&a_screen->devPrivates, ephyrDRIScreenKey, screen_priv); - if (!ephyrDRIScreenInit (a_screen)) { - EPHYR_LOG_ERROR ("ephyrDRIScreenInit() failed\n") ; - goto out ; + if (!ephyrDRIScreenInit(a_screen)) { + EPHYR_LOG_ERROR("ephyrDRIScreenInit() failed\n"); + goto out; } - EphyrMirrorHostVisuals (a_screen) ; - is_ok=TRUE ; -out: - EPHYR_LOG ("leave\n") ; - return is_ok ; + EphyrMirrorHostVisuals(a_screen); + is_ok = TRUE; + out: + EPHYR_LOG("leave\n"); + return is_ok; } diff --git a/xorg-server/hw/kdrive/ephyr/ephyrdriext.h b/xorg-server/hw/kdrive/ephyr/ephyrdriext.h index 01c9421fb..5808576fe 100644 --- a/xorg-server/hw/kdrive/ephyr/ephyrdriext.h +++ b/xorg-server/hw/kdrive/ephyr/ephyrdriext.h @@ -29,14 +29,12 @@ #define __EPHYRDRIEXT_H__ typedef struct { - WindowPtr local ; - int remote ; + WindowPtr local; + int remote; } EphyrWindowPair; -Bool ephyrDRIExtensionInit (ScreenPtr a_screen) ; +Bool ephyrDRIExtensionInit(ScreenPtr a_screen); -Bool findWindowPairFromRemote (int a_remote, - EphyrWindowPair **a_pair); +Bool findWindowPairFromRemote(int a_remote, EphyrWindowPair ** a_pair); #endif /*__EPHYRDRIEXT_H__*/ - diff --git a/xorg-server/hw/kdrive/ephyr/ephyrglxext.c b/xorg-server/hw/kdrive/ephyr/ephyrglxext.c index d6b8ca66d..dab028bf3 100644 --- a/xorg-server/hw/kdrive/ephyr/ephyrglxext.c +++ b/xorg-server/hw/kdrive/ephyr/ephyrglxext.c @@ -1,723 +1,711 @@ -/*
- * Xephyr - A kdrive X server thats runs in a host X window.
- * Authored by Matthew Allum <mallum@openedhand.com>
- *
- * Copyright © 2007 OpenedHand Ltd
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of OpenedHand Ltd not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission. OpenedHand Ltd makes no
- * representations about the suitability of this software for any purpose. It
- * is provided "as is" without express or implied warranty.
- *
- * OpenedHand Ltd DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL OpenedHand Ltd BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
- * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- * PERFORMANCE OF THIS SOFTWARE.
- *
- * Authors:
- * Dodji Seketeli <dodji@openedhand.com>
- */
-#ifdef HAVE_CONFIG_H
-#include <kdrive-config.h>
-#endif
-
-#include "extnsionst.h"
-#include "ephyrglxext.h"
-#include "ephyrhostglx.h"
-#define _HAVE_XALLOC_DECLS
-#include "ephyrlog.h"
-#include <GL/glxproto.h>
-#include "glx/glxserver.h"
-#include "glx/indirect_table.h"
-#include "glx/indirect_util.h"
-#include "glx/unpack.h"
-#include "hostx.h"
-
-
-#ifndef TRUE
-#define TRUE 1
-#endif
-
-#ifndef FALSE
-#define FALSE 0
-#endif
-
-
-int ephyrGLXQueryVersion (__GLXclientState *cl, GLbyte *pc) ;
-int ephyrGLXQueryVersionSwap (__GLXclientState *cl, GLbyte *pc) ;
-int ephyrGLXGetVisualConfigs (__GLXclientState *cl, GLbyte *pc) ;
-int ephyrGLXGetVisualConfigsSwap (__GLXclientState *cl, GLbyte *pc) ;
-int ephyrGLXClientInfo(__GLXclientState *cl, GLbyte *pc) ;
-int ephyrGLXClientInfoSwap(__GLXclientState *cl, GLbyte *pc) ;
-int ephyrGLXQueryServerString(__GLXclientState *a_cl, GLbyte *a_pc) ;
-int ephyrGLXQueryServerStringSwap(__GLXclientState *a_cl, GLbyte *a_pc) ;
-int ephyrGLXGetFBConfigsSGIX (__GLXclientState *a_cl, GLbyte *a_pc);
-int ephyrGLXGetFBConfigsSGIXSwap (__GLXclientState *a_cl, GLbyte *a_pc);
-int ephyrGLXCreateContext (__GLXclientState *a_cl, GLbyte *a_pc);
-int ephyrGLXCreateContextSwap (__GLXclientState *a_cl, GLbyte *a_pc);
-int ephyrGLXDestroyContext (__GLXclientState *a_cl, GLbyte *a_pc) ;
-int ephyrGLXDestroyContextSwap (__GLXclientState *a_cl, GLbyte *a_pc) ;
-int ephyrGLXMakeCurrent (__GLXclientState *a_cl, GLbyte *a_pc) ;
-int ephyrGLXMakeCurrentSwap (__GLXclientState *a_cl, GLbyte *a_pc) ;
-int ephyrGLXGetString (__GLXclientState *a_cl, GLbyte *a_pc) ;
-int ephyrGLXGetStringSwap (__GLXclientState *a_cl, GLbyte *a_pc) ;
-int ephyrGLXGetIntegerv (__GLXclientState *a_cl, GLbyte *a_pc) ;
-int ephyrGLXGetIntegervSwap (__GLXclientState *a_cl, GLbyte *a_pc) ;
-int ephyrGLXIsDirect (__GLXclientState *a_cl, GLbyte *a_pc) ;
-int ephyrGLXIsDirectSwap (__GLXclientState *a_cl, GLbyte *a_pc) ;
-
-Bool
-ephyrHijackGLXExtension (void)
-{
- const void *(*dispatch_functions)[2];
-
- if (!hostx_has_glx ()) {
- EPHYR_LOG ("host X does not have GLX\n") ;
- return FALSE ;
- }
- EPHYR_LOG ("host X does have GLX\n") ;
-
- if (!Single_dispatch_info.dispatch_functions) {
- EPHYR_LOG_ERROR ("could not get dispatch functions table\n") ;
- return FALSE ;
- }
- /*
- * hijack some single entry point dispatch functions
- */
- dispatch_functions = Single_dispatch_info.dispatch_functions ;
- EPHYR_RETURN_VAL_IF_FAIL (dispatch_functions, FALSE) ;
-
- dispatch_functions[X_GLXQueryVersion][0] = ephyrGLXQueryVersion ;
- dispatch_functions[X_GLXQueryVersion][1] = ephyrGLXQueryVersionSwap ;
-
- dispatch_functions[X_GLXGetVisualConfigs][0] = ephyrGLXGetVisualConfigs ;
- dispatch_functions[X_GLXGetVisualConfigs][1] = ephyrGLXGetVisualConfigsSwap ;
- dispatch_functions[X_GLXClientInfo][0] = ephyrGLXClientInfo ;
- dispatch_functions[X_GLXClientInfo][1] = ephyrGLXClientInfoSwap ;
-
- dispatch_functions[X_GLXQueryServerString][0] = ephyrGLXQueryServerString ;
- dispatch_functions[X_GLXQueryServerString][1] =
- ephyrGLXQueryServerStringSwap ;
-
- dispatch_functions[X_GLXCreateContext][0] = ephyrGLXCreateContext ;
- dispatch_functions[X_GLXCreateContext][1] = ephyrGLXCreateContextSwap ;
-
- dispatch_functions[X_GLXDestroyContext][0] = ephyrGLXDestroyContext ;
- dispatch_functions[X_GLXDestroyContext][1] = ephyrGLXDestroyContextSwap ;
-
- dispatch_functions[X_GLXMakeCurrent][0] = ephyrGLXMakeCurrent ;
- dispatch_functions[X_GLXMakeCurrent][1] = ephyrGLXMakeCurrentSwap ;
-
- dispatch_functions[X_GLXIsDirect][0] = ephyrGLXIsDirect ;
- dispatch_functions[X_GLXIsDirect][1] = ephyrGLXIsDirectSwap ;
-
- dispatch_functions[73][0] = ephyrGLXGetString ;
- dispatch_functions[73][1] = ephyrGLXGetStringSwap ;
-
- dispatch_functions[61][0] = ephyrGLXGetIntegerv ;
- dispatch_functions[61][1] = ephyrGLXGetIntegervSwap ;
-
- /*
- * hijack some vendor priv entry point dispatch functions
- */
- dispatch_functions = VendorPriv_dispatch_info.dispatch_functions ;
- dispatch_functions[92][0] = ephyrGLXGetFBConfigsSGIX;
- dispatch_functions[92][1] = ephyrGLXGetFBConfigsSGIXSwap;
- EPHYR_LOG ("hijacked glx entry points to forward requests to host X\n") ;
-
- return TRUE ;
-}
-
-/*********************
- * implementation of
- * hijacked GLX entry
- * points
- ********************/
-
-int
-ephyrGLXQueryVersion(__GLXclientState *a_cl, GLbyte *a_pc)
-{
- ClientPtr client = a_cl->client;
- xGLXQueryVersionReq *req = (xGLXQueryVersionReq *) a_pc;
- xGLXQueryVersionReply reply;
- int major, minor;
- int res = BadImplementation ;
-
- EPHYR_LOG ("enter\n") ;
-
- major = req->majorVersion ;
- minor = req->minorVersion ;
-
- if (!ephyrHostGLXQueryVersion (&major, &minor)) {
- EPHYR_LOG_ERROR ("ephyrHostGLXQueryVersion() failed\n") ;
- goto out ;
- }
- EPHYR_LOG ("major:%d, minor:%d\n",
- major, minor);
- reply.majorVersion = major ;
- reply.minorVersion = minor ;
- reply.length = 0 ;
- reply.type = X_Reply ;
- reply.sequenceNumber = client->sequence ;
-
- if (client->swapped) {
- __glXSwapQueryVersionReply(client, &reply);
- } else {
- WriteToClient(client, sz_xGLXQueryVersionReply, (char *)&reply);
- }
-
- res = Success ;
-out:
- EPHYR_LOG ("leave\n") ;
- return res;
-}
-
-int
-ephyrGLXQueryVersionSwap (__GLXclientState *a_cl, GLbyte *a_pc)
-{
- xGLXQueryVersionReq *req = (xGLXQueryVersionReq *) a_pc;
- __GLX_DECLARE_SWAP_VARIABLES;
-
- __GLX_SWAP_SHORT (&req->length);
- __GLX_SWAP_INT (&req->majorVersion);
- __GLX_SWAP_INT (&req->minorVersion);
- return ephyrGLXQueryVersion (a_cl, a_pc) ;
-}
-
-static int
-ephyrGLXGetVisualConfigsReal (__GLXclientState *a_cl,
- GLbyte *a_pc,
- Bool a_do_swap)
-{
- xGLXGetVisualConfigsReq *req = (xGLXGetVisualConfigsReq *) a_pc;
- ClientPtr client = a_cl->client;
- xGLXGetVisualConfigsReply reply;
- int32_t *props_buf=NULL, num_visuals=0,
- num_props=0, res=BadImplementation, i=0,
- props_per_visual_size=0,
- props_buf_size=0;
- __GLX_DECLARE_SWAP_VARIABLES;
- __GLX_DECLARE_SWAP_ARRAY_VARIABLES;
-
- EPHYR_LOG ("enter\n") ;
-
- if (!ephyrHostGLXGetVisualConfigs (req->screen,
- &num_visuals,
- &num_props,
- &props_buf_size,
- &props_buf)) {
- EPHYR_LOG_ERROR ("ephyrHostGLXGetVisualConfigs() failed\n") ;
- goto out ;
- }
- EPHYR_LOG ("num_visuals:%d, num_props:%d\n", num_visuals, num_props) ;
-
- reply.numVisuals = num_visuals;
- reply.numProps = num_props;
- reply.length = (num_visuals *__GLX_SIZE_CARD32 * num_props) >> 2;
- reply.type = X_Reply;
- reply.sequenceNumber = client->sequence;
-
- if (a_do_swap) {
- __GLX_SWAP_SHORT(&reply.sequenceNumber);
- __GLX_SWAP_INT(&reply.length);
- __GLX_SWAP_INT(&reply.numVisuals);
- __GLX_SWAP_INT(&reply.numProps);
- __GLX_SWAP_INT_ARRAY (props_buf, num_props) ;
- }
- WriteToClient(client, sz_xGLXGetVisualConfigsReply, (char*)&reply);
- props_per_visual_size = props_buf_size/num_visuals ;
- for (i=0; i < num_visuals; i++) {
- WriteToClient (client,
- props_per_visual_size,
- (char*)props_buf +i*props_per_visual_size);
- }
- res = Success ;
-
-out:
- EPHYR_LOG ("leave\n") ;
- free(props_buf) ;
- props_buf = NULL ;
-
- return res ;
-}
-
-static int
-ephyrGLXGetFBConfigsSGIXReal (__GLXclientState *a_cl,
- GLbyte *a_pc,
- Bool a_do_swap)
-{
- xGLXGetFBConfigsSGIXReq *req = (xGLXGetFBConfigsSGIXReq *)a_pc;
- ClientPtr client = a_cl->client;
- xGLXGetVisualConfigsReply reply;
- int32_t *props_buf=NULL, num_visuals=0,
- num_props=0, res=BadImplementation, i=0,
- props_per_visual_size=0,
- props_buf_size=0;
- __GLX_DECLARE_SWAP_VARIABLES;
- __GLX_DECLARE_SWAP_ARRAY_VARIABLES;
-
- EPHYR_LOG ("enter\n") ;
-
- if (!ephyrHostGLXVendorPrivGetFBConfigsSGIX (req->screen,
- &num_visuals,
- &num_props,
- &props_buf_size,
- &props_buf)) {
- EPHYR_LOG_ERROR ("ephyrHostGLXGetVisualConfigs() failed\n") ;
- goto out ;
- }
- EPHYR_LOG ("num_visuals:%d, num_props:%d\n", num_visuals, num_props) ;
-
- reply.numVisuals = num_visuals;
- reply.numProps = num_props;
- reply.length = props_buf_size >> 2;
- reply.type = X_Reply;
- reply.sequenceNumber = client->sequence;
-
- if (a_do_swap) {
- __GLX_SWAP_SHORT(&reply.sequenceNumber);
- __GLX_SWAP_INT(&reply.length);
- __GLX_SWAP_INT(&reply.numVisuals);
- __GLX_SWAP_INT(&reply.numProps);
- __GLX_SWAP_INT_ARRAY (props_buf, num_props) ;
- }
- WriteToClient(client, sz_xGLXGetVisualConfigsReply, (char*)&reply);
- props_per_visual_size = props_buf_size/num_visuals ;
- for (i=0; i < num_visuals; i++) {
- WriteToClient (client,
- props_per_visual_size,
- &((char*)props_buf)[i*props_per_visual_size]);
- }
- res = Success ;
-
-out:
- EPHYR_LOG ("leave\n") ;
- free(props_buf) ;
- props_buf = NULL ;
-
- return res ;
-}
-
-int
-ephyrGLXGetVisualConfigs (__GLXclientState *a_cl, GLbyte *a_pc)
-{
- return ephyrGLXGetVisualConfigsReal (a_cl, a_pc, FALSE) ;
-}
-
-int
-ephyrGLXGetVisualConfigsSwap (__GLXclientState *a_cl, GLbyte *a_pc)
-{
- return ephyrGLXGetVisualConfigsReal (a_cl, a_pc, TRUE) ;
-}
-
-
-int
-ephyrGLXClientInfo(__GLXclientState *a_cl, GLbyte *a_pc)
-{
- int res=BadImplementation ;
- xGLXClientInfoReq *req = (xGLXClientInfoReq *) a_pc;
-
- EPHYR_LOG ("enter\n") ;
- if (!ephyrHostGLXSendClientInfo (req->major, req->minor, (char*)req+1)) {
- EPHYR_LOG_ERROR ("failed to send client info to host\n") ;
- goto out ;
- }
- res = Success ;
-
-out:
- EPHYR_LOG ("leave\n") ;
- return res ;
-}
-
-int
-ephyrGLXClientInfoSwap (__GLXclientState *a_cl, GLbyte *a_pc)
-{
- xGLXClientInfoReq *req = (xGLXClientInfoReq *)a_pc;
- __GLX_DECLARE_SWAP_VARIABLES;
-
- __GLX_SWAP_SHORT (&req->length);
- __GLX_SWAP_INT (&req->major);
- __GLX_SWAP_INT (&req->minor);
- __GLX_SWAP_INT (&req->numbytes);
-
- return ephyrGLXClientInfo (a_cl, a_pc) ;
-}
-
-int
-ephyrGLXQueryServerString(__GLXclientState *a_cl, GLbyte *a_pc)
-{
- int res = BadImplementation ;
- ClientPtr client = a_cl->client;
- xGLXQueryServerStringReq *req = (xGLXQueryServerStringReq *) a_pc;
- xGLXQueryServerStringReply reply;
- char *server_string=NULL, *buf=NULL;
- int length=0 ;
-
- EPHYR_LOG ("enter\n") ;
- if (!ephyrHostGLXGetStringFromServer (req->screen,
- req->name,
- EPHYR_HOST_GLX_QueryServerString,
- &server_string)) {
- EPHYR_LOG_ERROR ("failed to query string from host\n") ;
- goto out ;
- }
- EPHYR_LOG ("string: %s\n", server_string) ;
- length= strlen (server_string) + 1;
- reply.type = X_Reply ;
- reply.sequenceNumber = client->sequence ;
- reply.length = __GLX_PAD (length) >> 2 ;
- reply.n = length ;
- buf = calloc(reply.length << 2, 1);
- if (!buf) {
- EPHYR_LOG_ERROR ("failed to allocate string\n;");
- return BadAlloc;
- }
- memcpy (buf, server_string, length);
-
- WriteToClient(client, sz_xGLXQueryServerStringReply, (char*)&reply);
- WriteToClient(client, (int)(reply.length << 2), server_string);
-
- res = Success ;
-
-out:
- EPHYR_LOG ("leave\n") ;
- free(server_string) ;
- server_string = NULL;
-
- free(buf);
- buf = NULL;
-
- return res ;
-}
-
-int
-ephyrGLXQueryServerStringSwap(__GLXclientState *a_cl, GLbyte *a_pc)
-{
- EPHYR_LOG_ERROR ("not yet implemented\n") ;
- return BadImplementation ;
-}
-
-
-int
-ephyrGLXGetFBConfigsSGIX (__GLXclientState *a_cl, GLbyte *a_pc)
-{
- return ephyrGLXGetFBConfigsSGIXReal (a_cl, a_pc, FALSE) ;
-}
-
-int
-ephyrGLXGetFBConfigsSGIXSwap (__GLXclientState *a_cl, GLbyte *a_pc)
-{
- return ephyrGLXGetFBConfigsSGIXReal (a_cl, a_pc, TRUE) ;
-}
-
-static int
-ephyrGLXCreateContextReal (xGLXCreateContextReq *a_req, Bool a_do_swap)
-{
- int res=BadImplementation;
- EphyrHostWindowAttributes host_w_attrs ;
- __GLX_DECLARE_SWAP_VARIABLES;
-
- EPHYR_RETURN_VAL_IF_FAIL (a_req, BadValue) ;
- EPHYR_LOG ("enter\n") ;
-
- if (a_do_swap) {
- __GLX_SWAP_SHORT(&a_req->length);
- __GLX_SWAP_INT(&a_req->context);
- __GLX_SWAP_INT(&a_req->visual);
- __GLX_SWAP_INT(&a_req->screen);
- __GLX_SWAP_INT(&a_req->shareList);
- }
-
- EPHYR_LOG ("context creation requested. localid:%d, "
- "screen:%d, visual:%d, direct:%d\n",
- (int)a_req->context, (int)a_req->screen,
- (int)a_req->visual, (int)a_req->isDirect) ;
-
- memset (&host_w_attrs, 0, sizeof (host_w_attrs)) ;
- if (!hostx_get_window_attributes (hostx_get_window (a_req->screen),
- &host_w_attrs)) {
- EPHYR_LOG_ERROR ("failed to get host window attrs\n") ;
- goto out ;
- }
-
- EPHYR_LOG ("host window visual id: %d\n", host_w_attrs.visualid) ;
-
- if (!ephyrHostGLXCreateContext (a_req->screen,
- host_w_attrs.visualid,
- a_req->context,
- a_req->shareList,
- a_req->isDirect)) {
- EPHYR_LOG_ERROR ("ephyrHostGLXCreateContext() failed\n") ;
- goto out ;
- }
- res = Success;
-out:
- EPHYR_LOG ("leave\n") ;
- return res ;
-}
-
-int
-ephyrGLXCreateContext (__GLXclientState *cl, GLbyte *pc)
-{
- xGLXCreateContextReq *req = (xGLXCreateContextReq *) pc;
-
- return ephyrGLXCreateContextReal (req, FALSE) ;
-}
-
-int ephyrGLXCreateContextSwap (__GLXclientState *cl, GLbyte *pc)
-{
- xGLXCreateContextReq *req = (xGLXCreateContextReq *) pc;
- return ephyrGLXCreateContextReal (req, TRUE) ;
-}
-
-static int
-ephyrGLXDestroyContextReal (__GLXclientState *a_cl,
- GLbyte *a_pc,
- Bool a_do_swap)
-{
- int res=BadImplementation;
- ClientPtr client = a_cl->client;
- xGLXDestroyContextReq *req = (xGLXDestroyContextReq *) a_pc;
-
- EPHYR_LOG ("enter. id:%d\n", (int)req->context) ;
- if (!ephyrHostDestroyContext (req->context)) {
- EPHYR_LOG_ERROR ("ephyrHostDestroyContext() failed\n") ;
- client->errorValue = req->context ;
- goto out ;
- }
- res = Success ;
-
-out:
- EPHYR_LOG ("leave\n") ;
- return res ;
-}
-
-int
-ephyrGLXDestroyContext (__GLXclientState *a_cl, GLbyte *a_pc)
-{
- return ephyrGLXDestroyContextReal (a_cl, a_pc, FALSE) ;
-}
-
-int
-ephyrGLXDestroyContextSwap (__GLXclientState *a_cl, GLbyte *a_pc)
-{
- return ephyrGLXDestroyContextReal (a_cl, a_pc, TRUE) ;
-}
-
-static int
-ephyrGLXMakeCurrentReal (__GLXclientState *a_cl, GLbyte *a_pc, Bool a_do_swap)
-{
- int res=BadImplementation;
- xGLXMakeCurrentReq *req = (xGLXMakeCurrentReq *) a_pc;
- xGLXMakeCurrentReply reply ;
- DrawablePtr drawable=NULL;
- int rc=0;
-
- EPHYR_LOG ("enter\n") ;
- rc = dixLookupDrawable (&drawable,
- req->drawable,
- a_cl->client,
- 0,
- DixReadAccess);
- EPHYR_RETURN_VAL_IF_FAIL (drawable, BadValue) ;
- EPHYR_RETURN_VAL_IF_FAIL (drawable->pScreen, BadValue) ;
- EPHYR_LOG ("screen nummber requested:%d\n",
- drawable->pScreen->myNum) ;
-
- memset (&reply, 0, sizeof (reply)) ;
- if (!ephyrHostGLXMakeCurrent (hostx_get_window (drawable->pScreen->myNum),
- req->context,
- req->oldContextTag,
- (int*)&reply.contextTag)) {
- EPHYR_LOG_ERROR ("ephyrHostGLXMakeCurrent() failed\n") ;
- goto out;
- }
- reply.length = 0;
- reply.type = X_Reply;
- reply.sequenceNumber = a_cl->client->sequence;
- if (a_do_swap) {
- __GLX_DECLARE_SWAP_VARIABLES;
- __GLX_SWAP_SHORT(&reply.sequenceNumber);
- __GLX_SWAP_INT(&reply.length);
- __GLX_SWAP_INT(&reply.contextTag);
- }
- WriteToClient(a_cl->client, sz_xGLXMakeCurrentReply, (char *)&reply);
-
- res = Success ;
-out:
- EPHYR_LOG ("leave\n") ;
- return res ;
-}
-
-int
-ephyrGLXMakeCurrent (__GLXclientState *a_cl, GLbyte *a_pc)
-{
- return ephyrGLXMakeCurrentReal (a_cl, a_pc, FALSE) ;
-}
-
-int
-ephyrGLXMakeCurrentSwap (__GLXclientState *a_cl, GLbyte *a_pc)
-{
- return ephyrGLXMakeCurrentReal (a_cl, a_pc, TRUE) ;
-}
-
-static int
-ephyrGLXGetStringReal (__GLXclientState *a_cl, GLbyte *a_pc, Bool a_do_swap)
-{
- ClientPtr client=NULL ;
- int context_tag=0, name=0, res=BadImplementation, length=0 ;
- char *string=NULL;
- __GLX_DECLARE_SWAP_VARIABLES;
-
- EPHYR_RETURN_VAL_IF_FAIL (a_cl && a_pc, BadValue) ;
-
- EPHYR_LOG ("enter\n") ;
-
- client = a_cl->client ;
-
- if (a_do_swap) {
- __GLX_SWAP_INT (a_pc + 4);
- __GLX_SWAP_INT (a_pc + __GLX_SINGLE_HDR_SIZE);
- }
- context_tag = __GLX_GET_SINGLE_CONTEXT_TAG (a_pc) ;
- a_pc += __GLX_SINGLE_HDR_SIZE;
- name = *(GLenum*)(a_pc + 0);
- EPHYR_LOG ("context_tag:%d, name:%d\n", context_tag, name) ;
- if (!ephyrHostGLXGetStringFromServer (context_tag,
- name,
- EPHYR_HOST_GLX_GetString,
- &string)) {
- EPHYR_LOG_ERROR ("failed to get string from server\n") ;
- goto out ;
- }
- if (string) {
- length = strlen (string) + 1;
- EPHYR_LOG ("got string:'%s', size:%d\n", string, length) ;
- } else {
- EPHYR_LOG ("got string: string (null)\n") ;
- }
- __GLX_BEGIN_REPLY (length);
- __GLX_PUT_SIZE (length);
- __GLX_SEND_HEADER ();
- if (a_do_swap) {
- __GLX_SWAP_REPLY_SIZE ();
- __GLX_SWAP_REPLY_HEADER ();
- }
- WriteToClient (client, length, (char *)string);
-
- res = Success ;
-out:
- EPHYR_LOG ("leave\n") ;
- return res ;
-}
-
-int
-ephyrGLXGetString (__GLXclientState *a_cl, GLbyte *a_pc)
-{
- return ephyrGLXGetStringReal (a_cl, a_pc, FALSE) ;
-}
-
-int
-ephyrGLXGetStringSwap (__GLXclientState *a_cl, GLbyte *a_pc)
-{
- return ephyrGLXGetStringReal (a_cl, a_pc, TRUE) ;
-}
-
-static int
-ephyrGLXGetIntegervReal (__GLXclientState *a_cl, GLbyte *a_pc, Bool a_do_swap)
-{
- int res=BadImplementation;
- xGLXSingleReq * const req = (xGLXSingleReq *) a_pc;
- GLenum int_name ;
- int value=0 ;
- GLint answer_buf_room[200];
- GLint *buf=NULL ;
-
- EPHYR_LOG ("enter\n") ;
-
- a_pc += __GLX_SINGLE_HDR_SIZE;
-
- int_name = *(GLenum*) (a_pc+0) ;
- if (!ephyrHostGetIntegerValue (req->contextTag, int_name, &value)) {
- EPHYR_LOG_ERROR ("ephyrHostGetIntegerValue() failed\n") ;
- goto out ;
- }
- buf = __glXGetAnswerBuffer (a_cl, sizeof (value),
- answer_buf_room,
- sizeof (answer_buf_room),
- 4) ;
-
- if (!buf) {
- EPHYR_LOG_ERROR ("failed to allocate reply buffer\n") ;
- res = BadAlloc ;
- goto out ;
- }
- __glXSendReply (a_cl->client, buf, 1, sizeof (value), GL_FALSE, 0) ;
- res = Success ;
-
-out:
- EPHYR_LOG ("leave\n") ;
- return res ;
-}
-
-int
-ephyrGLXGetIntegerv (__GLXclientState *a_cl, GLbyte *a_pc)
-{
- return ephyrGLXGetIntegervReal (a_cl, a_pc, FALSE) ;
-}
-
-int
-ephyrGLXGetIntegervSwap (__GLXclientState *a_cl, GLbyte *a_pc)
-{
- return ephyrGLXGetIntegervReal (a_cl, a_pc, TRUE) ;
-}
-
-static int
-ephyrGLXIsDirectReal (__GLXclientState *a_cl, GLbyte *a_pc, Bool a_do_swap)
-{
- int res=BadImplementation;
- ClientPtr client = a_cl->client;
- xGLXIsDirectReq *req = (xGLXIsDirectReq *) a_pc;
- xGLXIsDirectReply reply;
- int is_direct=0 ;
-
- EPHYR_RETURN_VAL_IF_FAIL (a_cl && a_pc, FALSE) ;
-
- EPHYR_LOG ("enter\n") ;
-
- memset (&reply, 0, sizeof (reply)) ;
- if (!ephyrHostIsContextDirect (req->context, (int*)&is_direct)) {
- EPHYR_LOG_ERROR ("ephyrHostIsContextDirect() failed\n") ;
- goto out ;
- }
- reply.isDirect = is_direct ;
- reply.length = 0;
- reply.type = X_Reply;
- reply.sequenceNumber = client->sequence;
- WriteToClient(client, sz_xGLXIsDirectReply, (char *)&reply);
- res = Success ;
-
-out:
- EPHYR_LOG ("leave\n") ;
- return res ;
-}
-
-int
-ephyrGLXIsDirect (__GLXclientState *a_cl, GLbyte *a_pc)
-{
- return ephyrGLXIsDirectReal (a_cl, a_pc, FALSE) ;
-}
-
-int
-ephyrGLXIsDirectSwap (__GLXclientState *a_cl, GLbyte *a_pc)
-{
- return ephyrGLXIsDirectReal (a_cl, a_pc, TRUE) ;
-}
+/* + * Xephyr - A kdrive X server thats runs in a host X window. + * Authored by Matthew Allum <mallum@openedhand.com> + * + * Copyright © 2007 OpenedHand Ltd + * + * Permission to use, copy, modify, distribute, and sell this software and its + * documentation for any purpose is hereby granted without fee, provided that + * the above copyright notice appear in all copies and that both that + * copyright notice and this permission notice appear in supporting + * documentation, and that the name of OpenedHand Ltd not be used in + * advertising or publicity pertaining to distribution of the software without + * specific, written prior permission. OpenedHand Ltd makes no + * representations about the suitability of this software for any purpose. It + * is provided "as is" without express or implied warranty. + * + * OpenedHand Ltd DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, + * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO + * EVENT SHALL OpenedHand Ltd BE LIABLE FOR ANY SPECIAL, INDIRECT OR + * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, + * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER + * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR + * PERFORMANCE OF THIS SOFTWARE. + * + * Authors: + * Dodji Seketeli <dodji@openedhand.com> + */ +#ifdef HAVE_CONFIG_H +#include <kdrive-config.h> +#endif + +#include "extnsionst.h" +#include "ephyrglxext.h" +#include "ephyrhostglx.h" +#define _HAVE_XALLOC_DECLS +#include "ephyrlog.h" +#include <GL/glxproto.h> +#include "glx/glxserver.h" +#include "glx/indirect_table.h" +#include "glx/indirect_util.h" +#include "glx/unpack.h" +#include "hostx.h" + +#ifndef TRUE +#define TRUE 1 +#endif + +#ifndef FALSE +#define FALSE 0 +#endif + +int ephyrGLXQueryVersion(__GLXclientState * cl, GLbyte * pc); +int ephyrGLXQueryVersionSwap(__GLXclientState * cl, GLbyte * pc); +int ephyrGLXGetVisualConfigs(__GLXclientState * cl, GLbyte * pc); +int ephyrGLXGetVisualConfigsSwap(__GLXclientState * cl, GLbyte * pc); +int ephyrGLXClientInfo(__GLXclientState * cl, GLbyte * pc); +int ephyrGLXClientInfoSwap(__GLXclientState * cl, GLbyte * pc); +int ephyrGLXQueryServerString(__GLXclientState * a_cl, GLbyte * a_pc); +int ephyrGLXQueryServerStringSwap(__GLXclientState * a_cl, GLbyte * a_pc); +int ephyrGLXGetFBConfigsSGIX(__GLXclientState * a_cl, GLbyte * a_pc); +int ephyrGLXGetFBConfigsSGIXSwap(__GLXclientState * a_cl, GLbyte * a_pc); +int ephyrGLXCreateContext(__GLXclientState * a_cl, GLbyte * a_pc); +int ephyrGLXCreateContextSwap(__GLXclientState * a_cl, GLbyte * a_pc); +int ephyrGLXDestroyContext(__GLXclientState * a_cl, GLbyte * a_pc); +int ephyrGLXDestroyContextSwap(__GLXclientState * a_cl, GLbyte * a_pc); +int ephyrGLXMakeCurrent(__GLXclientState * a_cl, GLbyte * a_pc); +int ephyrGLXMakeCurrentSwap(__GLXclientState * a_cl, GLbyte * a_pc); +int ephyrGLXGetString(__GLXclientState * a_cl, GLbyte * a_pc); +int ephyrGLXGetStringSwap(__GLXclientState * a_cl, GLbyte * a_pc); +int ephyrGLXGetIntegerv(__GLXclientState * a_cl, GLbyte * a_pc); +int ephyrGLXGetIntegervSwap(__GLXclientState * a_cl, GLbyte * a_pc); +int ephyrGLXIsDirect(__GLXclientState * a_cl, GLbyte * a_pc); +int ephyrGLXIsDirectSwap(__GLXclientState * a_cl, GLbyte * a_pc); + +Bool +ephyrHijackGLXExtension(void) +{ + const void *(*dispatch_functions)[2]; + + if (!hostx_has_glx()) { + EPHYR_LOG("host X does not have GLX\n"); + return FALSE; + } + EPHYR_LOG("host X does have GLX\n"); + + if (!Single_dispatch_info.dispatch_functions) { + EPHYR_LOG_ERROR("could not get dispatch functions table\n"); + return FALSE; + } + /* + * hijack some single entry point dispatch functions + */ + dispatch_functions = Single_dispatch_info.dispatch_functions; + EPHYR_RETURN_VAL_IF_FAIL(dispatch_functions, FALSE); + + dispatch_functions[X_GLXQueryVersion][0] = ephyrGLXQueryVersion; + dispatch_functions[X_GLXQueryVersion][1] = ephyrGLXQueryVersionSwap; + + dispatch_functions[X_GLXGetVisualConfigs][0] = ephyrGLXGetVisualConfigs; + dispatch_functions[X_GLXGetVisualConfigs][1] = ephyrGLXGetVisualConfigsSwap; + dispatch_functions[X_GLXClientInfo][0] = ephyrGLXClientInfo; + dispatch_functions[X_GLXClientInfo][1] = ephyrGLXClientInfoSwap; + + dispatch_functions[X_GLXQueryServerString][0] = ephyrGLXQueryServerString; + dispatch_functions[X_GLXQueryServerString][1] = + ephyrGLXQueryServerStringSwap; + + dispatch_functions[X_GLXCreateContext][0] = ephyrGLXCreateContext; + dispatch_functions[X_GLXCreateContext][1] = ephyrGLXCreateContextSwap; + + dispatch_functions[X_GLXDestroyContext][0] = ephyrGLXDestroyContext; + dispatch_functions[X_GLXDestroyContext][1] = ephyrGLXDestroyContextSwap; + + dispatch_functions[X_GLXMakeCurrent][0] = ephyrGLXMakeCurrent; + dispatch_functions[X_GLXMakeCurrent][1] = ephyrGLXMakeCurrentSwap; + + dispatch_functions[X_GLXIsDirect][0] = ephyrGLXIsDirect; + dispatch_functions[X_GLXIsDirect][1] = ephyrGLXIsDirectSwap; + + dispatch_functions[73][0] = ephyrGLXGetString; + dispatch_functions[73][1] = ephyrGLXGetStringSwap; + + dispatch_functions[61][0] = ephyrGLXGetIntegerv; + dispatch_functions[61][1] = ephyrGLXGetIntegervSwap; + + /* + * hijack some vendor priv entry point dispatch functions + */ + dispatch_functions = VendorPriv_dispatch_info.dispatch_functions; + dispatch_functions[92][0] = ephyrGLXGetFBConfigsSGIX; + dispatch_functions[92][1] = ephyrGLXGetFBConfigsSGIXSwap; + EPHYR_LOG("hijacked glx entry points to forward requests to host X\n"); + + return TRUE; +} + +/********************* + * implementation of + * hijacked GLX entry + * points + ********************/ + +int +ephyrGLXQueryVersion(__GLXclientState * a_cl, GLbyte * a_pc) +{ + ClientPtr client = a_cl->client; + xGLXQueryVersionReq *req = (xGLXQueryVersionReq *) a_pc; + xGLXQueryVersionReply reply; + int major, minor; + int res = BadImplementation; + + EPHYR_LOG("enter\n"); + + major = req->majorVersion; + minor = req->minorVersion; + + if (!ephyrHostGLXQueryVersion(&major, &minor)) { + EPHYR_LOG_ERROR("ephyrHostGLXQueryVersion() failed\n"); + goto out; + } + EPHYR_LOG("major:%d, minor:%d\n", major, minor); + reply.majorVersion = major; + reply.minorVersion = minor; + reply.length = 0; + reply.type = X_Reply; + reply.sequenceNumber = client->sequence; + + if (client->swapped) { + __glXSwapQueryVersionReply(client, &reply); + } + else { + WriteToClient(client, sz_xGLXQueryVersionReply, (char *) &reply); + } + + res = Success; + out: + EPHYR_LOG("leave\n"); + return res; +} + +int +ephyrGLXQueryVersionSwap(__GLXclientState * a_cl, GLbyte * a_pc) +{ + xGLXQueryVersionReq *req = (xGLXQueryVersionReq *) a_pc; + + __GLX_DECLARE_SWAP_VARIABLES; + + __GLX_SWAP_SHORT(&req->length); + __GLX_SWAP_INT(&req->majorVersion); + __GLX_SWAP_INT(&req->minorVersion); + return ephyrGLXQueryVersion(a_cl, a_pc); +} + +static int +ephyrGLXGetVisualConfigsReal(__GLXclientState * a_cl, + GLbyte * a_pc, Bool a_do_swap) +{ + xGLXGetVisualConfigsReq *req = (xGLXGetVisualConfigsReq *) a_pc; + ClientPtr client = a_cl->client; + xGLXGetVisualConfigsReply reply; + int32_t *props_buf = NULL, num_visuals = 0, + num_props = 0, res = BadImplementation, i = 0, + props_per_visual_size = 0, props_buf_size = 0; + __GLX_DECLARE_SWAP_VARIABLES; + __GLX_DECLARE_SWAP_ARRAY_VARIABLES; + + EPHYR_LOG("enter\n"); + + if (!ephyrHostGLXGetVisualConfigs(req->screen, + &num_visuals, + &num_props, + &props_buf_size, &props_buf)) { + EPHYR_LOG_ERROR("ephyrHostGLXGetVisualConfigs() failed\n"); + goto out; + } + EPHYR_LOG("num_visuals:%d, num_props:%d\n", num_visuals, num_props); + + reply.numVisuals = num_visuals; + reply.numProps = num_props; + reply.length = (num_visuals * __GLX_SIZE_CARD32 * num_props) >> 2; + reply.type = X_Reply; + reply.sequenceNumber = client->sequence; + + if (a_do_swap) { + __GLX_SWAP_SHORT(&reply.sequenceNumber); + __GLX_SWAP_INT(&reply.length); + __GLX_SWAP_INT(&reply.numVisuals); + __GLX_SWAP_INT(&reply.numProps); + __GLX_SWAP_INT_ARRAY(props_buf, num_props); + } + WriteToClient(client, sz_xGLXGetVisualConfigsReply, (char *) &reply); + props_per_visual_size = props_buf_size / num_visuals; + for (i = 0; i < num_visuals; i++) { + WriteToClient(client, + props_per_visual_size, + (char *) props_buf + i * props_per_visual_size); + } + res = Success; + + out: + EPHYR_LOG("leave\n"); + free(props_buf); + props_buf = NULL; + + return res; +} + +static int +ephyrGLXGetFBConfigsSGIXReal(__GLXclientState * a_cl, + GLbyte * a_pc, Bool a_do_swap) +{ + xGLXGetFBConfigsSGIXReq *req = (xGLXGetFBConfigsSGIXReq *) a_pc; + ClientPtr client = a_cl->client; + xGLXGetVisualConfigsReply reply; + int32_t *props_buf = NULL, num_visuals = 0, + num_props = 0, res = BadImplementation, i = 0, + props_per_visual_size = 0, props_buf_size = 0; + __GLX_DECLARE_SWAP_VARIABLES; + __GLX_DECLARE_SWAP_ARRAY_VARIABLES; + + EPHYR_LOG("enter\n"); + + if (!ephyrHostGLXVendorPrivGetFBConfigsSGIX(req->screen, + &num_visuals, + &num_props, + &props_buf_size, &props_buf)) { + EPHYR_LOG_ERROR("ephyrHostGLXGetVisualConfigs() failed\n"); + goto out; + } + EPHYR_LOG("num_visuals:%d, num_props:%d\n", num_visuals, num_props); + + reply.numVisuals = num_visuals; + reply.numProps = num_props; + reply.length = props_buf_size >> 2; + reply.type = X_Reply; + reply.sequenceNumber = client->sequence; + + if (a_do_swap) { + __GLX_SWAP_SHORT(&reply.sequenceNumber); + __GLX_SWAP_INT(&reply.length); + __GLX_SWAP_INT(&reply.numVisuals); + __GLX_SWAP_INT(&reply.numProps); + __GLX_SWAP_INT_ARRAY(props_buf, num_props); + } + WriteToClient(client, sz_xGLXGetVisualConfigsReply, (char *) &reply); + props_per_visual_size = props_buf_size / num_visuals; + for (i = 0; i < num_visuals; i++) { + WriteToClient(client, + props_per_visual_size, + &((char *) props_buf)[i * props_per_visual_size]); + } + res = Success; + + out: + EPHYR_LOG("leave\n"); + free(props_buf); + props_buf = NULL; + + return res; +} + +int +ephyrGLXGetVisualConfigs(__GLXclientState * a_cl, GLbyte * a_pc) +{ + return ephyrGLXGetVisualConfigsReal(a_cl, a_pc, FALSE); +} + +int +ephyrGLXGetVisualConfigsSwap(__GLXclientState * a_cl, GLbyte * a_pc) +{ + return ephyrGLXGetVisualConfigsReal(a_cl, a_pc, TRUE); +} + +int +ephyrGLXClientInfo(__GLXclientState * a_cl, GLbyte * a_pc) +{ + int res = BadImplementation; + xGLXClientInfoReq *req = (xGLXClientInfoReq *) a_pc; + + EPHYR_LOG("enter\n"); + if (!ephyrHostGLXSendClientInfo(req->major, req->minor, (char *) req + 1)) { + EPHYR_LOG_ERROR("failed to send client info to host\n"); + goto out; + } + res = Success; + + out: + EPHYR_LOG("leave\n"); + return res; +} + +int +ephyrGLXClientInfoSwap(__GLXclientState * a_cl, GLbyte * a_pc) +{ + xGLXClientInfoReq *req = (xGLXClientInfoReq *) a_pc; + + __GLX_DECLARE_SWAP_VARIABLES; + + __GLX_SWAP_SHORT(&req->length); + __GLX_SWAP_INT(&req->major); + __GLX_SWAP_INT(&req->minor); + __GLX_SWAP_INT(&req->numbytes); + + return ephyrGLXClientInfo(a_cl, a_pc); +} + +int +ephyrGLXQueryServerString(__GLXclientState * a_cl, GLbyte * a_pc) +{ + int res = BadImplementation; + ClientPtr client = a_cl->client; + xGLXQueryServerStringReq *req = (xGLXQueryServerStringReq *) a_pc; + xGLXQueryServerStringReply reply; + char *server_string = NULL, *buf = NULL; + int length = 0; + + EPHYR_LOG("enter\n"); + if (!ephyrHostGLXGetStringFromServer(req->screen, + req->name, + EPHYR_HOST_GLX_QueryServerString, + &server_string)) { + EPHYR_LOG_ERROR("failed to query string from host\n"); + goto out; + } + EPHYR_LOG("string: %s\n", server_string); + length = strlen(server_string) + 1; + reply.type = X_Reply; + reply.sequenceNumber = client->sequence; + reply.length = __GLX_PAD(length) >> 2; + reply.n = length; + buf = calloc(reply.length << 2, 1); + if (!buf) { + EPHYR_LOG_ERROR("failed to allocate string\n;"); + return BadAlloc; + } + memcpy(buf, server_string, length); + + WriteToClient(client, sz_xGLXQueryServerStringReply, (char *) &reply); + WriteToClient(client, (int) (reply.length << 2), server_string); + + res = Success; + + out: + EPHYR_LOG("leave\n"); + free(server_string); + server_string = NULL; + + free(buf); + buf = NULL; + + return res; +} + +int +ephyrGLXQueryServerStringSwap(__GLXclientState * a_cl, GLbyte * a_pc) +{ + EPHYR_LOG_ERROR("not yet implemented\n"); + return BadImplementation; +} + +int +ephyrGLXGetFBConfigsSGIX(__GLXclientState * a_cl, GLbyte * a_pc) +{ + return ephyrGLXGetFBConfigsSGIXReal(a_cl, a_pc, FALSE); +} + +int +ephyrGLXGetFBConfigsSGIXSwap(__GLXclientState * a_cl, GLbyte * a_pc) +{ + return ephyrGLXGetFBConfigsSGIXReal(a_cl, a_pc, TRUE); +} + +static int +ephyrGLXCreateContextReal(xGLXCreateContextReq * a_req, Bool a_do_swap) +{ + int res = BadImplementation; + EphyrHostWindowAttributes host_w_attrs; + + __GLX_DECLARE_SWAP_VARIABLES; + + EPHYR_RETURN_VAL_IF_FAIL(a_req, BadValue); + EPHYR_LOG("enter\n"); + + if (a_do_swap) { + __GLX_SWAP_SHORT(&a_req->length); + __GLX_SWAP_INT(&a_req->context); + __GLX_SWAP_INT(&a_req->visual); + __GLX_SWAP_INT(&a_req->screen); + __GLX_SWAP_INT(&a_req->shareList); + } + + EPHYR_LOG("context creation requested. localid:%d, " + "screen:%d, visual:%d, direct:%d\n", + (int) a_req->context, (int) a_req->screen, + (int) a_req->visual, (int) a_req->isDirect); + + memset(&host_w_attrs, 0, sizeof(host_w_attrs)); + if (!hostx_get_window_attributes(hostx_get_window(a_req->screen), + &host_w_attrs)) { + EPHYR_LOG_ERROR("failed to get host window attrs\n"); + goto out; + } + + EPHYR_LOG("host window visual id: %d\n", host_w_attrs.visualid); + + if (!ephyrHostGLXCreateContext(a_req->screen, + host_w_attrs.visualid, + a_req->context, + a_req->shareList, a_req->isDirect)) { + EPHYR_LOG_ERROR("ephyrHostGLXCreateContext() failed\n"); + goto out; + } + res = Success; + out: + EPHYR_LOG("leave\n"); + return res; +} + +int +ephyrGLXCreateContext(__GLXclientState * cl, GLbyte * pc) +{ + xGLXCreateContextReq *req = (xGLXCreateContextReq *) pc; + + return ephyrGLXCreateContextReal(req, FALSE); +} + +int +ephyrGLXCreateContextSwap(__GLXclientState * cl, GLbyte * pc) +{ + xGLXCreateContextReq *req = (xGLXCreateContextReq *) pc; + + return ephyrGLXCreateContextReal(req, TRUE); +} + +static int +ephyrGLXDestroyContextReal(__GLXclientState * a_cl, + GLbyte * a_pc, Bool a_do_swap) +{ + int res = BadImplementation; + ClientPtr client = a_cl->client; + xGLXDestroyContextReq *req = (xGLXDestroyContextReq *) a_pc; + + EPHYR_LOG("enter. id:%d\n", (int) req->context); + if (!ephyrHostDestroyContext(req->context)) { + EPHYR_LOG_ERROR("ephyrHostDestroyContext() failed\n"); + client->errorValue = req->context; + goto out; + } + res = Success; + + out: + EPHYR_LOG("leave\n"); + return res; +} + +int +ephyrGLXDestroyContext(__GLXclientState * a_cl, GLbyte * a_pc) +{ + return ephyrGLXDestroyContextReal(a_cl, a_pc, FALSE); +} + +int +ephyrGLXDestroyContextSwap(__GLXclientState * a_cl, GLbyte * a_pc) +{ + return ephyrGLXDestroyContextReal(a_cl, a_pc, TRUE); +} + +static int +ephyrGLXMakeCurrentReal(__GLXclientState * a_cl, GLbyte * a_pc, Bool a_do_swap) +{ + int res = BadImplementation; + xGLXMakeCurrentReq *req = (xGLXMakeCurrentReq *) a_pc; + xGLXMakeCurrentReply reply; + DrawablePtr drawable = NULL; + int rc = 0; + + EPHYR_LOG("enter\n"); + rc = dixLookupDrawable(&drawable, + req->drawable, a_cl->client, 0, DixReadAccess); + EPHYR_RETURN_VAL_IF_FAIL(drawable, BadValue); + EPHYR_RETURN_VAL_IF_FAIL(drawable->pScreen, BadValue); + EPHYR_LOG("screen nummber requested:%d\n", drawable->pScreen->myNum); + + memset(&reply, 0, sizeof(reply)); + if (!ephyrHostGLXMakeCurrent(hostx_get_window(drawable->pScreen->myNum), + req->context, + req->oldContextTag, + (int *) &reply.contextTag)) { + EPHYR_LOG_ERROR("ephyrHostGLXMakeCurrent() failed\n"); + goto out; + } + reply.length = 0; + reply.type = X_Reply; + reply.sequenceNumber = a_cl->client->sequence; + if (a_do_swap) { + __GLX_DECLARE_SWAP_VARIABLES; + __GLX_SWAP_SHORT(&reply.sequenceNumber); + __GLX_SWAP_INT(&reply.length); + __GLX_SWAP_INT(&reply.contextTag); + } + WriteToClient(a_cl->client, sz_xGLXMakeCurrentReply, (char *) &reply); + + res = Success; + out: + EPHYR_LOG("leave\n"); + return res; +} + +int +ephyrGLXMakeCurrent(__GLXclientState * a_cl, GLbyte * a_pc) +{ + return ephyrGLXMakeCurrentReal(a_cl, a_pc, FALSE); +} + +int +ephyrGLXMakeCurrentSwap(__GLXclientState * a_cl, GLbyte * a_pc) +{ + return ephyrGLXMakeCurrentReal(a_cl, a_pc, TRUE); +} + +static int +ephyrGLXGetStringReal(__GLXclientState * a_cl, GLbyte * a_pc, Bool a_do_swap) +{ + ClientPtr client = NULL; + int context_tag = 0, name = 0, res = BadImplementation, length = 0; + char *string = NULL; + + __GLX_DECLARE_SWAP_VARIABLES; + + EPHYR_RETURN_VAL_IF_FAIL(a_cl && a_pc, BadValue); + + EPHYR_LOG("enter\n"); + + client = a_cl->client; + + if (a_do_swap) { + __GLX_SWAP_INT(a_pc + 4); + __GLX_SWAP_INT(a_pc + __GLX_SINGLE_HDR_SIZE); + } + context_tag = __GLX_GET_SINGLE_CONTEXT_TAG(a_pc); + a_pc += __GLX_SINGLE_HDR_SIZE; + name = *(GLenum *) (a_pc + 0); + EPHYR_LOG("context_tag:%d, name:%d\n", context_tag, name); + if (!ephyrHostGLXGetStringFromServer(context_tag, + name, + EPHYR_HOST_GLX_GetString, &string)) { + EPHYR_LOG_ERROR("failed to get string from server\n"); + goto out; + } + if (string) { + length = strlen(string) + 1; + EPHYR_LOG("got string:'%s', size:%d\n", string, length); + } + else { + EPHYR_LOG("got string: string (null)\n"); + } + __GLX_BEGIN_REPLY(length); + __GLX_PUT_SIZE(length); + __GLX_SEND_HEADER(); + if (a_do_swap) { + __GLX_SWAP_REPLY_SIZE(); + __GLX_SWAP_REPLY_HEADER(); + } + WriteToClient(client, length, (char *) string); + + res = Success; + out: + EPHYR_LOG("leave\n"); + return res; +} + +int +ephyrGLXGetString(__GLXclientState * a_cl, GLbyte * a_pc) +{ + return ephyrGLXGetStringReal(a_cl, a_pc, FALSE); +} + +int +ephyrGLXGetStringSwap(__GLXclientState * a_cl, GLbyte * a_pc) +{ + return ephyrGLXGetStringReal(a_cl, a_pc, TRUE); +} + +static int +ephyrGLXGetIntegervReal(__GLXclientState * a_cl, GLbyte * a_pc, Bool a_do_swap) +{ + int res = BadImplementation; + xGLXSingleReq *const req = (xGLXSingleReq *) a_pc; + GLenum int_name; + int value = 0; + GLint answer_buf_room[200]; + GLint *buf = NULL; + + EPHYR_LOG("enter\n"); + + a_pc += __GLX_SINGLE_HDR_SIZE; + + int_name = *(GLenum *) (a_pc + 0); + if (!ephyrHostGetIntegerValue(req->contextTag, int_name, &value)) { + EPHYR_LOG_ERROR("ephyrHostGetIntegerValue() failed\n"); + goto out; + } + buf = __glXGetAnswerBuffer(a_cl, sizeof(value), + answer_buf_room, sizeof(answer_buf_room), 4); + + if (!buf) { + EPHYR_LOG_ERROR("failed to allocate reply buffer\n"); + res = BadAlloc; + goto out; + } + __glXSendReply(a_cl->client, buf, 1, sizeof(value), GL_FALSE, 0); + res = Success; + + out: + EPHYR_LOG("leave\n"); + return res; +} + +int +ephyrGLXGetIntegerv(__GLXclientState * a_cl, GLbyte * a_pc) +{ + return ephyrGLXGetIntegervReal(a_cl, a_pc, FALSE); +} + +int +ephyrGLXGetIntegervSwap(__GLXclientState * a_cl, GLbyte * a_pc) +{ + return ephyrGLXGetIntegervReal(a_cl, a_pc, TRUE); +} + +static int +ephyrGLXIsDirectReal(__GLXclientState * a_cl, GLbyte * a_pc, Bool a_do_swap) +{ + int res = BadImplementation; + ClientPtr client = a_cl->client; + xGLXIsDirectReq *req = (xGLXIsDirectReq *) a_pc; + xGLXIsDirectReply reply; + int is_direct = 0; + + EPHYR_RETURN_VAL_IF_FAIL(a_cl && a_pc, FALSE); + + EPHYR_LOG("enter\n"); + + memset(&reply, 0, sizeof(reply)); + if (!ephyrHostIsContextDirect(req->context, (int *) &is_direct)) { + EPHYR_LOG_ERROR("ephyrHostIsContextDirect() failed\n"); + goto out; + } + reply.isDirect = is_direct; + reply.length = 0; + reply.type = X_Reply; + reply.sequenceNumber = client->sequence; + WriteToClient(client, sz_xGLXIsDirectReply, (char *) &reply); + res = Success; + + out: + EPHYR_LOG("leave\n"); + return res; +} + +int +ephyrGLXIsDirect(__GLXclientState * a_cl, GLbyte * a_pc) +{ + return ephyrGLXIsDirectReal(a_cl, a_pc, FALSE); +} + +int +ephyrGLXIsDirectSwap(__GLXclientState * a_cl, GLbyte * a_pc) +{ + return ephyrGLXIsDirectReal(a_cl, a_pc, TRUE); +} diff --git a/xorg-server/hw/kdrive/ephyr/ephyrhostglx.c b/xorg-server/hw/kdrive/ephyr/ephyrhostglx.c index 728687b46..6b9da6fb1 100644 --- a/xorg-server/hw/kdrive/ephyr/ephyrhostglx.c +++ b/xorg-server/hw/kdrive/ephyr/ephyrhostglx.c @@ -56,79 +56,76 @@ enum VisualConfRequestType { EPHYR_GET_FB_CONFIG, EPHYR_VENDOR_PRIV_GET_FB_CONFIG_SGIX, EPHYR_GET_VISUAL_CONFIGS - }; static Bool ephyrHostGLXGetVisualConfigsInternal - (enum VisualConfRequestType a_type, - int32_t a_screen, - int32_t *a_num_visuals, - int32_t *a_num_props, - int32_t *a_props_buf_size, - int32_t **a_props_buf); + (enum VisualConfRequestType a_type, + int32_t a_screen, + int32_t * a_num_visuals, + int32_t * a_num_props, int32_t * a_props_buf_size, int32_t ** a_props_buf); Bool -ephyrHostGLXGetMajorOpcode (int *a_opcode) +ephyrHostGLXGetMajorOpcode(int *a_opcode) { - Bool is_ok=FALSE ; - Display *dpy=hostx_get_display () ; - static int opcode ; - int first_event_return=0, first_error_return=0; + Bool is_ok = FALSE; + Display *dpy = hostx_get_display(); + static int opcode; + int first_event_return = 0, first_error_return = 0; - EPHYR_RETURN_VAL_IF_FAIL (dpy, FALSE) ; - EPHYR_LOG ("enter\n") ; + EPHYR_RETURN_VAL_IF_FAIL(dpy, FALSE); + EPHYR_LOG("enter\n"); if (!opcode) { - if (!XQueryExtension (dpy, GLX_EXTENSION_NAME, &opcode, - &first_event_return, &first_error_return)) { - EPHYR_LOG_ERROR ("XQueryExtension() failed\n") ; - goto out ; + if (!XQueryExtension(dpy, GLX_EXTENSION_NAME, &opcode, + &first_event_return, &first_error_return)) { + EPHYR_LOG_ERROR("XQueryExtension() failed\n"); + goto out; } } - *a_opcode = opcode ; - is_ok = TRUE ; -out: - EPHYR_LOG ("release\n") ; - return is_ok ; + *a_opcode = opcode; + is_ok = TRUE; + out: + EPHYR_LOG("release\n"); + return is_ok; } Bool -ephyrHostGLXQueryVersion (int *a_major, int *a_minor) +ephyrHostGLXQueryVersion(int *a_major, int *a_minor) { - Bool is_ok = FALSE ; - Display *dpy = hostx_get_display () ; - int major_opcode=0; - xGLXQueryVersionReq *req=NULL; + Bool is_ok = FALSE; + Display *dpy = hostx_get_display(); + int major_opcode = 0; + xGLXQueryVersionReq *req = NULL; xGLXQueryVersionReply reply; - EPHYR_RETURN_VAL_IF_FAIL (a_major && a_minor, FALSE) ; - EPHYR_LOG ("enter\n") ; + EPHYR_RETURN_VAL_IF_FAIL(a_major && a_minor, FALSE); + EPHYR_LOG("enter\n"); - if (!ephyrHostGLXGetMajorOpcode (&major_opcode)) { - EPHYR_LOG_ERROR ("failed to get major opcode\n") ; - goto out ; + if (!ephyrHostGLXGetMajorOpcode(&major_opcode)) { + EPHYR_LOG_ERROR("failed to get major opcode\n"); + goto out; } - EPHYR_LOG ("major opcode: %d\n", major_opcode) ; + EPHYR_LOG("major opcode: %d\n", major_opcode); /* Send the glXQueryVersion request */ - memset (&reply, 0, sizeof (reply)) ; - LockDisplay (dpy); - GetReq (GLXQueryVersion, req); + memset(&reply, 0, sizeof(reply)); + LockDisplay(dpy); + GetReq(GLXQueryVersion, req); req->reqType = major_opcode; req->glxCode = X_GLXQueryVersion; req->majorVersion = 2; req->minorVersion = 1; - _XReply(dpy, (xReply*) &reply, 0, False); - UnlockDisplay (dpy); - SyncHandle (); + _XReply(dpy, (xReply *) & reply, 0, False); + UnlockDisplay(dpy); + SyncHandle(); - *a_major = reply.majorVersion ; - *a_minor = reply.minorVersion ; + *a_major = reply.majorVersion; + *a_minor = reply.minorVersion; - EPHYR_LOG ("major:%d, minor:%d\n", *a_major, *a_minor) ; + EPHYR_LOG("major:%d, minor:%d\n", *a_major, *a_minor); - is_ok = TRUE ; -out: - EPHYR_LOG ("leave\n") ; - return is_ok ; + is_ok = TRUE; + out: + EPHYR_LOG("leave\n"); + return is_ok; } /** @@ -154,165 +151,161 @@ typedef struct GLXGenericGetString { #define X_GLXGenericGetString 0 Bool -ephyrHostGLXGetStringFromServer (int a_screen_number, - int a_string_name, - enum EphyrHostGLXGetStringOps a_op, - char **a_string) +ephyrHostGLXGetStringFromServer(int a_screen_number, + int a_string_name, + enum EphyrHostGLXGetStringOps a_op, + char **a_string) { - Bool is_ok=FALSE ; - Display *dpy = hostx_get_display () ; - int default_screen = DefaultScreen (dpy); - xGLXGenericGetStringReq *req=NULL; + Bool is_ok = FALSE; + Display *dpy = hostx_get_display(); + int default_screen = DefaultScreen(dpy); + xGLXGenericGetStringReq *req = NULL; xGLXSingleReply reply; - int length=0, numbytes=0, major_opcode=0, get_string_op=0; + int length = 0, numbytes = 0, major_opcode = 0, get_string_op = 0; - EPHYR_RETURN_VAL_IF_FAIL (dpy && a_string, FALSE) ; + EPHYR_RETURN_VAL_IF_FAIL(dpy && a_string, FALSE); - EPHYR_LOG ("enter\n") ; + EPHYR_LOG("enter\n"); switch (a_op) { - case EPHYR_HOST_GLX_QueryServerString: - get_string_op = X_GLXQueryServerString; - break ; - case EPHYR_HOST_GLX_GetString: - get_string_op = X_GLsop_GetString; - EPHYR_LOG ("Going to glXGetString. strname:%#x, ctxttag:%d\n", - a_string_name, a_screen_number) ; - break ; - default: - EPHYR_LOG_ERROR ("unknown EphyrHostGLXGetStringOp:%d\n", a_op) ; - goto out ; + case EPHYR_HOST_GLX_QueryServerString: + get_string_op = X_GLXQueryServerString; + break; + case EPHYR_HOST_GLX_GetString: + get_string_op = X_GLsop_GetString; + EPHYR_LOG("Going to glXGetString. strname:%#x, ctxttag:%d\n", + a_string_name, a_screen_number); + break; + default: + EPHYR_LOG_ERROR("unknown EphyrHostGLXGetStringOp:%d\n", a_op); + goto out; } - if (!ephyrHostGLXGetMajorOpcode (&major_opcode)) { - EPHYR_LOG_ERROR ("failed to get major opcode\n") ; - goto out ; + if (!ephyrHostGLXGetMajorOpcode(&major_opcode)) { + EPHYR_LOG_ERROR("failed to get major opcode\n"); + goto out; } - EPHYR_LOG ("major opcode: %d\n", major_opcode) ; + EPHYR_LOG("major opcode: %d\n", major_opcode); - LockDisplay (dpy); + LockDisplay(dpy); /* All of the GLX protocol requests for getting a string from the server * look the same. The exact meaning of the a_for_whom field is usually * either the screen number (for glXQueryServerString) or the context tag * (for GLXSingle). */ - GetReq (GLXGenericGetString, req); + GetReq(GLXGenericGetString, req); req->reqType = major_opcode; req->glxCode = get_string_op; req->for_whom = default_screen; req->name = a_string_name; - _XReply (dpy, (xReply *)&reply, 0, False); + _XReply(dpy, (xReply *) & reply, 0, False); length = reply.length * 4; if (!length) { numbytes = 0; - } else { + } + else { numbytes = reply.size; } - EPHYR_LOG ("going to get a string of size:%d\n", numbytes) ; + EPHYR_LOG("going to get a string of size:%d\n", numbytes); - *a_string = (char *) Xmalloc (numbytes +1); + *a_string = (char *) Xmalloc(numbytes + 1); if (!a_string) { - EPHYR_LOG_ERROR ("allocation failed\n") ; + EPHYR_LOG_ERROR("allocation failed\n"); goto out; } - memset (*a_string, 0, numbytes+1) ; - if (_XRead (dpy, *a_string, numbytes)) { - UnlockDisplay (dpy); - SyncHandle (); - EPHYR_LOG_ERROR ("read failed\n") ; - goto out ; + memset(*a_string, 0, numbytes + 1); + if (_XRead(dpy, *a_string, numbytes)) { + UnlockDisplay(dpy); + SyncHandle(); + EPHYR_LOG_ERROR("read failed\n"); + goto out; } length -= numbytes; - _XEatData (dpy, length) ; - UnlockDisplay (dpy); - SyncHandle (); - EPHYR_LOG ("strname:%#x, strvalue:'%s', strlen:%d\n", - a_string_name, *a_string, numbytes) ; - - is_ok = TRUE ; -out: - EPHYR_LOG ("leave\n") ; - return is_ok ; + _XEatData(dpy, length); + UnlockDisplay(dpy); + SyncHandle(); + EPHYR_LOG("strname:%#x, strvalue:'%s', strlen:%d\n", + a_string_name, *a_string, numbytes); + + is_ok = TRUE; + out: + EPHYR_LOG("leave\n"); + return is_ok; } static Bool -ephyrHostGLXGetVisualConfigsInternal (enum VisualConfRequestType a_type, - int32_t a_screen, - int32_t *a_num_visuals, - int32_t *a_num_props, - int32_t *a_props_buf_size, - int32_t **a_props_buf) +ephyrHostGLXGetVisualConfigsInternal(enum VisualConfRequestType a_type, + int32_t a_screen, + int32_t * a_num_visuals, + int32_t * a_num_props, + int32_t * a_props_buf_size, + int32_t ** a_props_buf) { - Bool is_ok = FALSE ; - Display *dpy = hostx_get_display () ; + Bool is_ok = FALSE; + Display *dpy = hostx_get_display(); xGLXGetVisualConfigsReq *req; xGLXGetFBConfigsReq *fb_req; xGLXVendorPrivateWithReplyReq *vpreq; xGLXGetFBConfigsSGIXReq *sgi_req; xGLXGetVisualConfigsReply reply; - char *server_glx_version=NULL, - *server_glx_extensions=NULL ; - int j=0, - screens=0, - major_opcode=0, - num_props=0, - num_visuals=0, - props_buf_size=0, - props_per_visual_size=0; - int32_t *props_buf=NULL; - - EPHYR_RETURN_VAL_IF_FAIL (dpy, FALSE) ; - - screens = ScreenCount (dpy); - if (!ephyrHostGLXGetMajorOpcode (&major_opcode)) { - EPHYR_LOG_ERROR ("failed to get opcode\n") ; - goto out ; + char *server_glx_version = NULL, *server_glx_extensions = NULL; + int j = 0, + screens = 0, + major_opcode = 0, + num_props = 0, + num_visuals = 0, props_buf_size = 0, props_per_visual_size = 0; + int32_t *props_buf = NULL; + + EPHYR_RETURN_VAL_IF_FAIL(dpy, FALSE); + + screens = ScreenCount(dpy); + if (!ephyrHostGLXGetMajorOpcode(&major_opcode)) { + EPHYR_LOG_ERROR("failed to get opcode\n"); + goto out; } LockDisplay(dpy); switch (a_type) { - case EPHYR_GET_FB_CONFIG: - GetReq(GLXGetFBConfigs,fb_req); + case EPHYR_GET_FB_CONFIG: + GetReq(GLXGetFBConfigs, fb_req); fb_req->reqType = major_opcode; fb_req->glxCode = X_GLXGetFBConfigs; - fb_req->screen = DefaultScreen (dpy); + fb_req->screen = DefaultScreen(dpy); break; - case EPHYR_VENDOR_PRIV_GET_FB_CONFIG_SGIX: + case EPHYR_VENDOR_PRIV_GET_FB_CONFIG_SGIX: GetReqExtra(GLXVendorPrivateWithReply, sz_xGLXGetFBConfigsSGIXReq - - - sz_xGLXVendorPrivateWithReplyReq, - vpreq); + - sz_xGLXVendorPrivateWithReplyReq, vpreq); sgi_req = (xGLXGetFBConfigsSGIXReq *) vpreq; sgi_req->reqType = major_opcode; sgi_req->glxCode = X_GLXVendorPrivateWithReply; sgi_req->vendorCode = X_GLXvop_GetFBConfigsSGIX; - sgi_req->screen = DefaultScreen (dpy); + sgi_req->screen = DefaultScreen(dpy); break; - case EPHYR_GET_VISUAL_CONFIGS: - GetReq(GLXGetVisualConfigs,req); + case EPHYR_GET_VISUAL_CONFIGS: + GetReq(GLXGetVisualConfigs, req); req->reqType = major_opcode; req->glxCode = X_GLXGetVisualConfigs; - req->screen = DefaultScreen (dpy); + req->screen = DefaultScreen(dpy); break; } - if (!_XReply(dpy, (xReply*) &reply, 0, False)) { - EPHYR_LOG_ERROR ("unknown error\n") ; + if (!_XReply(dpy, (xReply *) & reply, 0, False)) { + EPHYR_LOG_ERROR("unknown error\n"); UnlockDisplay(dpy); - goto out ; + goto out; } - if (!reply.numVisuals) { - EPHYR_LOG_ERROR ("screen does not support GL rendering\n") ; + if (!reply.numVisuals) { + EPHYR_LOG_ERROR("screen does not support GL rendering\n"); UnlockDisplay(dpy); - goto out ; + goto out; } - num_visuals = reply.numVisuals ; + num_visuals = reply.numVisuals; /* FIXME: Is the __GLX_MIN_CONFIG_PROPS test correct for * FIXME: FBconfigs? @@ -322,9 +315,9 @@ ephyrHostGLXGetVisualConfigsInternal (enum VisualConfRequestType a_type, if ((num_props < __GLX_MIN_CONFIG_PROPS) || (num_props > __GLX_MAX_CONFIG_PROPS)) { /* Huh? Not in protocol defined limits. Punt */ - EPHYR_LOG_ERROR ("got a bad reply to request\n") ; + EPHYR_LOG_ERROR("got a bad reply to request\n"); UnlockDisplay(dpy); - goto out ; + goto out; } if (a_type != EPHYR_GET_VISUAL_CONFIGS) { @@ -332,250 +325,242 @@ ephyrHostGLXGetVisualConfigsInternal (enum VisualConfRequestType a_type, } props_per_visual_size = num_props * __GLX_SIZE_INT32; props_buf_size = props_per_visual_size * reply.numVisuals; - props_buf = malloc (props_buf_size) ; + props_buf = malloc(props_buf_size); for (j = 0; j < reply.numVisuals; j++) { - if (_XRead (dpy, - &((char*)props_buf)[j*props_per_visual_size], - props_per_visual_size) != Success) { - EPHYR_LOG_ERROR ("read failed\n") ; + if (_XRead(dpy, + &((char *) props_buf)[j * props_per_visual_size], + props_per_visual_size) != Success) { + EPHYR_LOG_ERROR("read failed\n"); } } UnlockDisplay(dpy); - *a_num_visuals = num_visuals ; - *a_num_props = reply.numProps ; - *a_props_buf_size = props_buf_size ; - *a_props_buf = props_buf ; - is_ok = TRUE ; + *a_num_visuals = num_visuals; + *a_num_props = reply.numProps; + *a_props_buf_size = props_buf_size; + *a_props_buf = props_buf; + is_ok = TRUE; -out: + out: if (server_glx_version) { - XFree (server_glx_version) ; - server_glx_version = NULL ; + XFree(server_glx_version); + server_glx_version = NULL; } if (server_glx_extensions) { - XFree (server_glx_extensions) ; - server_glx_extensions = NULL ; + XFree(server_glx_extensions); + server_glx_extensions = NULL; } - SyncHandle () ; + SyncHandle(); return is_ok; } Bool -ephyrHostGLXGetVisualConfigs (int32_t a_screen, - int32_t *a_num_visuals, - int32_t *a_num_props, - int32_t *a_props_buf_size, - int32_t **a_props_buf) +ephyrHostGLXGetVisualConfigs(int32_t a_screen, + int32_t * a_num_visuals, + int32_t * a_num_props, + int32_t * a_props_buf_size, int32_t ** a_props_buf) { Bool is_ok = FALSE; - EPHYR_LOG ("enter\n") ; - is_ok = ephyrHostGLXGetVisualConfigsInternal (EPHYR_GET_VISUAL_CONFIGS, - a_screen, - a_num_visuals, - a_num_props, - a_props_buf_size, - a_props_buf) ; + EPHYR_LOG("enter\n"); + is_ok = ephyrHostGLXGetVisualConfigsInternal(EPHYR_GET_VISUAL_CONFIGS, + a_screen, + a_num_visuals, + a_num_props, + a_props_buf_size, a_props_buf); - EPHYR_LOG ("leave:%d\n", is_ok) ; + EPHYR_LOG("leave:%d\n", is_ok); return is_ok; } Bool -ephyrHostGLXVendorPrivGetFBConfigsSGIX (int a_screen, - int32_t *a_num_visuals, - int32_t *a_num_props, - int32_t *a_props_buf_size, - int32_t **a_props_buf) +ephyrHostGLXVendorPrivGetFBConfigsSGIX(int a_screen, + int32_t * a_num_visuals, + int32_t * a_num_props, + int32_t * a_props_buf_size, + int32_t ** a_props_buf) { - Bool is_ok=FALSE ; - EPHYR_LOG ("enter\n") ; + Bool is_ok = FALSE; + + EPHYR_LOG("enter\n"); is_ok = ephyrHostGLXGetVisualConfigsInternal - (EPHYR_VENDOR_PRIV_GET_FB_CONFIG_SGIX, - a_screen, - a_num_visuals, - a_num_props, - a_props_buf_size, - a_props_buf) ; - EPHYR_LOG ("leave\n") ; - return is_ok ; + (EPHYR_VENDOR_PRIV_GET_FB_CONFIG_SGIX, + a_screen, a_num_visuals, a_num_props, a_props_buf_size, a_props_buf); + EPHYR_LOG("leave\n"); + return is_ok; } Bool -ephyrHostGLXSendClientInfo (int32_t a_major, int32_t a_minor, - const char* a_extension_list) +ephyrHostGLXSendClientInfo(int32_t a_major, int32_t a_minor, + const char *a_extension_list) { - Bool is_ok = FALSE ; - Display *dpy = hostx_get_display () ; + Bool is_ok = FALSE; + Display *dpy = hostx_get_display(); xGLXClientInfoReq *req; int size; - int32_t major_opcode=0 ; + int32_t major_opcode = 0; - EPHYR_RETURN_VAL_IF_FAIL (dpy && a_extension_list, FALSE) ; + EPHYR_RETURN_VAL_IF_FAIL(dpy && a_extension_list, FALSE); - if (!ephyrHostGLXGetMajorOpcode (&major_opcode)) { - EPHYR_LOG_ERROR ("failed to get major opcode\n") ; - goto out ; + if (!ephyrHostGLXGetMajorOpcode(&major_opcode)) { + EPHYR_LOG_ERROR("failed to get major opcode\n"); + goto out; } - LockDisplay (dpy); + LockDisplay(dpy); - GetReq (GLXClientInfo,req); + GetReq(GLXClientInfo, req); req->reqType = major_opcode; req->glxCode = X_GLXClientInfo; req->major = a_major; req->minor = a_minor; - size = strlen (a_extension_list) + 1; + size = strlen(a_extension_list) + 1; req->length += bytes_to_int32(size); req->numbytes = size; - Data (dpy, a_extension_list, size); + Data(dpy, a_extension_list, size); UnlockDisplay(dpy); SyncHandle(); - is_ok=TRUE ; + is_ok = TRUE; -out: - return is_ok ; + out: + return is_ok; } Bool -ephyrHostGLXCreateContext (int a_screen, - int a_visual_id, - int a_context_id, - int a_share_list_ctxt_id, - Bool a_direct) +ephyrHostGLXCreateContext(int a_screen, + int a_visual_id, + int a_context_id, + int a_share_list_ctxt_id, Bool a_direct) { Bool is_ok = FALSE; - Display *dpy = hostx_get_display (); - int major_opcode=0, remote_context_id=0; + Display *dpy = hostx_get_display(); + int major_opcode = 0, remote_context_id = 0; xGLXCreateContextReq *req; - EPHYR_LOG ("enter. screen:%d, visual:%d, contextid:%d, direct:%d\n", - a_screen, a_visual_id, a_context_id, a_direct) ; + EPHYR_LOG("enter. screen:%d, visual:%d, contextid:%d, direct:%d\n", + a_screen, a_visual_id, a_context_id, a_direct); - if (!hostx_allocate_resource_id_peer (a_context_id, &remote_context_id)) { - EPHYR_LOG_ERROR ("failed to peer the context id %d host X", - remote_context_id) ; - goto out ; + if (!hostx_allocate_resource_id_peer(a_context_id, &remote_context_id)) { + EPHYR_LOG_ERROR("failed to peer the context id %d host X", + remote_context_id); + goto out; } - if (!ephyrHostGLXGetMajorOpcode (&major_opcode)) { - EPHYR_LOG_ERROR ("failed to get major opcode\n") ; - goto out ; + if (!ephyrHostGLXGetMajorOpcode(&major_opcode)) { + EPHYR_LOG_ERROR("failed to get major opcode\n"); + goto out; } - LockDisplay (dpy) ; + LockDisplay(dpy); /* Send the glXCreateContext request */ - GetReq(GLXCreateContext,req); + GetReq(GLXCreateContext, req); req->reqType = major_opcode; req->glxCode = X_GLXCreateContext; req->context = remote_context_id; req->visual = a_visual_id; - req->screen = DefaultScreen (dpy); + req->screen = DefaultScreen(dpy); req->shareList = a_share_list_ctxt_id; req->isDirect = a_direct; - UnlockDisplay (dpy); - SyncHandle (); + UnlockDisplay(dpy); + SyncHandle(); - is_ok = TRUE ; + is_ok = TRUE; -out: - EPHYR_LOG ("leave\n") ; - return is_ok ; + out: + EPHYR_LOG("leave\n"); + return is_ok; } Bool -ephyrHostDestroyContext (int a_ctxt_id) +ephyrHostDestroyContext(int a_ctxt_id) { - Bool is_ok=FALSE; - Display *dpy=hostx_get_display (); - int major_opcode=0, remote_ctxt_id=0 ; - xGLXDestroyContextReq *req=NULL; + Bool is_ok = FALSE; + Display *dpy = hostx_get_display(); + int major_opcode = 0, remote_ctxt_id = 0; + xGLXDestroyContextReq *req = NULL; - EPHYR_LOG ("enter:%d\n", a_ctxt_id) ; + EPHYR_LOG("enter:%d\n", a_ctxt_id); - if (!ephyrHostGLXGetMajorOpcode (&major_opcode)) { - EPHYR_LOG_ERROR ("failed to get major opcode\n") ; - goto out ; + if (!ephyrHostGLXGetMajorOpcode(&major_opcode)) { + EPHYR_LOG_ERROR("failed to get major opcode\n"); + goto out; } - if (!hostx_get_resource_id_peer (a_ctxt_id, &remote_ctxt_id)) { - EPHYR_LOG_ERROR ("failed to get remote glx ctxt id\n") ; - goto out ; + if (!hostx_get_resource_id_peer(a_ctxt_id, &remote_ctxt_id)) { + EPHYR_LOG_ERROR("failed to get remote glx ctxt id\n"); + goto out; } - EPHYR_LOG ("host context id:%d\n", remote_ctxt_id) ; + EPHYR_LOG("host context id:%d\n", remote_ctxt_id); - LockDisplay (dpy); - GetReq (GLXDestroyContext,req); + LockDisplay(dpy); + GetReq(GLXDestroyContext, req); req->reqType = major_opcode; req->glxCode = X_GLXDestroyContext; req->context = remote_ctxt_id; - UnlockDisplay (dpy); - SyncHandle (); + UnlockDisplay(dpy); + SyncHandle(); - is_ok = TRUE ; + is_ok = TRUE; -out: - EPHYR_LOG ("leave\n") ; - return is_ok ; + out: + EPHYR_LOG("leave\n"); + return is_ok; } Bool -ephyrHostGLXMakeCurrent (int a_drawable, - int a_glx_ctxt_id, - int a_old_ctxt_tag, - int *a_ctxt_tag) +ephyrHostGLXMakeCurrent(int a_drawable, + int a_glx_ctxt_id, int a_old_ctxt_tag, int *a_ctxt_tag) { - Bool is_ok=FALSE ; - Display *dpy = hostx_get_display () ; - int32_t major_opcode=0 ; - int remote_glx_ctxt_id=0 ; + Bool is_ok = FALSE; + Display *dpy = hostx_get_display(); + int32_t major_opcode = 0; + int remote_glx_ctxt_id = 0; xGLXMakeCurrentReq *req; xGLXMakeCurrentReply reply; - EPHYR_RETURN_VAL_IF_FAIL (a_ctxt_tag, FALSE) ; + EPHYR_RETURN_VAL_IF_FAIL(a_ctxt_tag, FALSE); - EPHYR_LOG ("enter. drawable:%d, context:%d, oldtag:%d\n", - a_drawable, a_glx_ctxt_id, a_old_ctxt_tag) ; + EPHYR_LOG("enter. drawable:%d, context:%d, oldtag:%d\n", + a_drawable, a_glx_ctxt_id, a_old_ctxt_tag); - if (!ephyrHostGLXGetMajorOpcode (&major_opcode)) { - EPHYR_LOG_ERROR ("failed to get major opcode\n") ; - goto out ; + if (!ephyrHostGLXGetMajorOpcode(&major_opcode)) { + EPHYR_LOG_ERROR("failed to get major opcode\n"); + goto out; } - if (!hostx_get_resource_id_peer (a_glx_ctxt_id, &remote_glx_ctxt_id)) { - EPHYR_LOG_ERROR ("failed to get remote glx ctxt id\n") ; - goto out ; + if (!hostx_get_resource_id_peer(a_glx_ctxt_id, &remote_glx_ctxt_id)) { + EPHYR_LOG_ERROR("failed to get remote glx ctxt id\n"); + goto out; } - LockDisplay (dpy); + LockDisplay(dpy); - GetReq (GLXMakeCurrent,req); + GetReq(GLXMakeCurrent, req); req->reqType = major_opcode; req->glxCode = X_GLXMakeCurrent; req->drawable = a_drawable; req->context = remote_glx_ctxt_id; req->oldContextTag = a_old_ctxt_tag; - memset (&reply, 0, sizeof (reply)) ; - if (!_XReply (dpy, (xReply*)&reply, 0, False)) { - EPHYR_LOG_ERROR ("failed to get reply from host\n") ; - UnlockDisplay (dpy); - SyncHandle (); - goto out ; + memset(&reply, 0, sizeof(reply)); + if (!_XReply(dpy, (xReply *) & reply, 0, False)) { + EPHYR_LOG_ERROR("failed to get reply from host\n"); + UnlockDisplay(dpy); + SyncHandle(); + goto out; } - UnlockDisplay (dpy); - SyncHandle (); - *a_ctxt_tag = reply.contextTag ; - EPHYR_LOG ("context tag:%d\n", *a_ctxt_tag) ; - is_ok = TRUE ; - -out: - EPHYR_LOG ("leave\n") ; - return is_ok ; + UnlockDisplay(dpy); + SyncHandle(); + *a_ctxt_tag = reply.contextTag; + EPHYR_LOG("context tag:%d\n", *a_ctxt_tag); + is_ok = TRUE; + + out: + EPHYR_LOG("leave\n"); + return is_ok; } #define X_GLXSingle 0 @@ -614,86 +599,85 @@ out: *p = *(GLfloat *)&reply.pad3; Bool -ephyrHostGetIntegerValue (int a_current_context_tag, int a_int, int *a_val) +ephyrHostGetIntegerValue(int a_current_context_tag, int a_int, int *a_val) { - Bool is_ok=FALSE; - Display *dpy = hostx_get_display () ; - int major_opcode=0, size=0; - xGLXSingleReq *req=NULL; + Bool is_ok = FALSE; + Display *dpy = hostx_get_display(); + int major_opcode = 0, size = 0; + xGLXSingleReq *req = NULL; xGLXSingleReply reply; - unsigned char* pc=NULL ; + unsigned char *pc = NULL; - EPHYR_RETURN_VAL_IF_FAIL (a_val, FALSE) ; + EPHYR_RETURN_VAL_IF_FAIL(a_val, FALSE); - EPHYR_LOG ("enter\n") ; - if (!ephyrHostGLXGetMajorOpcode (&major_opcode)) { - EPHYR_LOG_ERROR ("failed to get major opcode\n") ; - goto out ; + EPHYR_LOG("enter\n"); + if (!ephyrHostGLXGetMajorOpcode(&major_opcode)) { + EPHYR_LOG_ERROR("failed to get major opcode\n"); + goto out; } - LockDisplay (dpy) ; - GetReqExtra (GLXSingle, 4, req) ; - req->reqType = major_opcode ; - req->glxCode = X_GLsop_GetIntegerv ; + LockDisplay(dpy); + GetReqExtra(GLXSingle, 4, req); + req->reqType = major_opcode; + req->glxCode = X_GLsop_GetIntegerv; req->contextTag = a_current_context_tag; - pc = ((unsigned char *)(req) + sz_xGLXSingleReq) ; - EPHYR_GLX_SINGLE_PUT_LONG (0, a_int) ; - EPHYR_GLX_SINGLE_READ_XREPLY () ; - EPHYR_GLX_SINGLE_GET_SIZE (size) ; + pc = ((unsigned char *) (req) + sz_xGLXSingleReq); + EPHYR_GLX_SINGLE_PUT_LONG(0, a_int); + EPHYR_GLX_SINGLE_READ_XREPLY(); + EPHYR_GLX_SINGLE_GET_SIZE(size); if (!size) { - UnlockDisplay (dpy) ; - SyncHandle () ; - EPHYR_LOG_ERROR ("X_GLsop_GetIngerv failed\n") ; - goto out ; + UnlockDisplay(dpy); + SyncHandle(); + EPHYR_LOG_ERROR("X_GLsop_GetIngerv failed\n"); + goto out; } - EPHYR_GLX_SINGLE_GET_LONG (a_val) ; - UnlockDisplay (dpy) ; - SyncHandle () ; - is_ok = TRUE ; - -out: - EPHYR_LOG ("leave\n") ; - return is_ok ; + EPHYR_GLX_SINGLE_GET_LONG(a_val); + UnlockDisplay(dpy); + SyncHandle(); + is_ok = TRUE; + + out: + EPHYR_LOG("leave\n"); + return is_ok; } Bool -ephyrHostIsContextDirect (int a_ctxt_id, - int *a_is_direct) +ephyrHostIsContextDirect(int a_ctxt_id, int *a_is_direct) { - Bool is_ok=FALSE; - Display *dpy = hostx_get_display () ; - xGLXIsDirectReq *req=NULL; + Bool is_ok = FALSE; + Display *dpy = hostx_get_display(); + xGLXIsDirectReq *req = NULL; xGLXIsDirectReply reply; - int major_opcode=0, remote_glx_ctxt_id=0; + int major_opcode = 0, remote_glx_ctxt_id = 0; - EPHYR_LOG ("enter\n") ; - if (!ephyrHostGLXGetMajorOpcode (&major_opcode)) { - EPHYR_LOG_ERROR ("failed to get major opcode\n") ; - goto out ; + EPHYR_LOG("enter\n"); + if (!ephyrHostGLXGetMajorOpcode(&major_opcode)) { + EPHYR_LOG_ERROR("failed to get major opcode\n"); + goto out; } - if (!hostx_get_resource_id_peer (a_ctxt_id, &remote_glx_ctxt_id)) { - EPHYR_LOG_ERROR ("failed to get remote glx ctxt id\n") ; - goto out ; + if (!hostx_get_resource_id_peer(a_ctxt_id, &remote_glx_ctxt_id)) { + EPHYR_LOG_ERROR("failed to get remote glx ctxt id\n"); + goto out; } - memset (&reply, 0, sizeof (reply)) ; + memset(&reply, 0, sizeof(reply)); /* Send the glXIsDirect request */ - LockDisplay (dpy); - GetReq (GLXIsDirect,req); + LockDisplay(dpy); + GetReq(GLXIsDirect, req); req->reqType = major_opcode; req->glxCode = X_GLXIsDirect; req->context = remote_glx_ctxt_id; - if (!_XReply (dpy, (xReply*) &reply, 0, False)) { - EPHYR_LOG_ERROR ("fail in reading reply from host\n") ; - UnlockDisplay (dpy); - SyncHandle (); - goto out ; + if (!_XReply(dpy, (xReply *) & reply, 0, False)) { + EPHYR_LOG_ERROR("fail in reading reply from host\n"); + UnlockDisplay(dpy); + SyncHandle(); + goto out; } - UnlockDisplay (dpy); - SyncHandle (); - *a_is_direct = reply.isDirect ; - is_ok = TRUE ; - -out: - EPHYR_LOG ("leave\n") ; - return is_ok ; + UnlockDisplay(dpy); + SyncHandle(); + *a_is_direct = reply.isDirect; + is_ok = TRUE; + + out: + EPHYR_LOG("leave\n"); + return is_ok; } diff --git a/xorg-server/hw/kdrive/ephyr/ephyrhostglx.h b/xorg-server/hw/kdrive/ephyr/ephyrhostglx.h index 6db362f30..9c6012070 100644 --- a/xorg-server/hw/kdrive/ephyr/ephyrhostglx.h +++ b/xorg-server/hw/kdrive/ephyr/ephyrhostglx.h @@ -34,43 +34,38 @@ enum EphyrHostGLXGetStringOps { EPHYR_HOST_GLX_GetString, }; -Bool ephyrHostGLXQueryVersion (int *a_maj, int *a_min) ; -Bool ephyrHostGLXGetStringFromServer (int a_screen_number, - int a_string_name, - enum EphyrHostGLXGetStringOps a_op, - char **a_string) ; -Bool ephyrHostGLXGetVisualConfigs (int a_screen, - int32_t *a_num_visuals, - int32_t *a_num_props, - int32_t *a_props_buf_size, - int32_t **a_props_buf) ; +Bool ephyrHostGLXQueryVersion(int *a_maj, int *a_min); +Bool ephyrHostGLXGetStringFromServer(int a_screen_number, + int a_string_name, + enum EphyrHostGLXGetStringOps a_op, + char **a_string); +Bool ephyrHostGLXGetVisualConfigs(int a_screen, + int32_t * a_num_visuals, + int32_t * a_num_props, + int32_t * a_props_buf_size, + int32_t ** a_props_buf); Bool -ephyrHostGLXVendorPrivGetFBConfigsSGIX (int a_screen, - int32_t *a_num_visuals, - int32_t *a_num_props, - int32_t *a_props_buf_size, - int32_t **a_props_buf); -Bool ephyrHostGLXGetMajorOpcode (int32_t *a_opcode) ; -Bool ephyrHostGLXSendClientInfo (int32_t a_major, int32_t a_minor, - const char* a_extension_list) ; -Bool ephyrHostGLXCreateContext (int a_screen, - int a_visual_id, - int a_context_id, - int a_shared_list_ctx_id, - Bool a_direct) ; -Bool ephyrHostDestroyContext (int a_ctxt_id) ; +ephyrHostGLXVendorPrivGetFBConfigsSGIX(int a_screen, + int32_t * a_num_visuals, + int32_t * a_num_props, + int32_t * a_props_buf_size, + int32_t ** a_props_buf); +Bool ephyrHostGLXGetMajorOpcode(int32_t * a_opcode); +Bool ephyrHostGLXSendClientInfo(int32_t a_major, int32_t a_minor, + const char *a_extension_list); +Bool ephyrHostGLXCreateContext(int a_screen, + int a_visual_id, + int a_context_id, + int a_shared_list_ctx_id, Bool a_direct); -Bool ephyrHostGLXMakeCurrent (int a_drawable, int a_glx_ctxt_id, - int a_olg_ctxt_tag, int *a_ctxt_tag) ; +Bool ephyrHostDestroyContext(int a_ctxt_id); -Bool ephyrHostGetIntegerValue (int a_current_context_tag, - int a_int, - int *a_val) ; +Bool ephyrHostGLXMakeCurrent(int a_drawable, int a_glx_ctxt_id, + int a_olg_ctxt_tag, int *a_ctxt_tag); -Bool ephyrHostIsContextDirect (int a_ctxt_id, - int *a_is_direct) ; +Bool ephyrHostGetIntegerValue(int a_current_context_tag, int a_int, int *a_val); +Bool ephyrHostIsContextDirect(int a_ctxt_id, int *a_is_direct); #endif /*__EPHYRHOSTGLX_H__*/ - diff --git a/xorg-server/hw/kdrive/ephyr/ephyrhostproxy.c b/xorg-server/hw/kdrive/ephyr/ephyrhostproxy.c index 3137055ca..410e6b6e4 100644 --- a/xorg-server/hw/kdrive/ephyr/ephyrhostproxy.c +++ b/xorg-server/hw/kdrive/ephyr/ephyrhostproxy.c @@ -50,45 +50,42 @@ dpy->bufptr += SIZEOF(xReq);\ dpy->request++ - Bool -ephyrHostProxyDoForward (pointer a_request_buffer, - struct XReply *a_reply, - Bool a_do_swap) +ephyrHostProxyDoForward(pointer a_request_buffer, + struct XReply *a_reply, Bool a_do_swap) { - Bool is_ok = FALSE ; - int n=0 ; - Display *dpy=hostx_get_display () ; - xReq *in_req = (xReq*) a_request_buffer ; - xReq *forward_req=NULL ; - struct XReply reply ; + Bool is_ok = FALSE; + int n = 0; + Display *dpy = hostx_get_display(); + xReq *in_req = (xReq *) a_request_buffer; + xReq *forward_req = NULL; + struct XReply reply; - EPHYR_RETURN_VAL_IF_FAIL (in_req && dpy, FALSE) ; + EPHYR_RETURN_VAL_IF_FAIL(in_req && dpy, FALSE); - EPHYR_LOG ("enter\n") ; + EPHYR_LOG("enter\n"); if (a_do_swap) { - swaps(&in_req->length) ; + swaps(&in_req->length); } - EPHYR_LOG ("Req {type:%d, data:%d, length:%d}\n", - in_req->reqType, in_req->data, in_req->length) ; - GetXReq (forward_req) ; - memmove (forward_req, in_req, 4) ; + EPHYR_LOG("Req {type:%d, data:%d, length:%d}\n", + in_req->reqType, in_req->data, in_req->length); + GetXReq(forward_req); + memmove(forward_req, in_req, 4); - if (!_XReply (dpy, (xReply*) &reply, 0, FALSE)) { - EPHYR_LOG_ERROR ("failed to get reply\n") ; + if (!_XReply(dpy, (xReply *) & reply, 0, FALSE)) { + EPHYR_LOG_ERROR("failed to get reply\n"); goto out; } - EPHYR_LOG ("XReply{type:%d, foo:%d, seqnum:%d, length:%d}\n", - reply.type, reply.foo, reply.sequence_number, reply.length) ; + EPHYR_LOG("XReply{type:%d, foo:%d, seqnum:%d, length:%d}\n", + reply.type, reply.foo, reply.sequence_number, reply.length); if (a_reply) { - memmove (a_reply, &reply, sizeof (reply)) ; + memmove(a_reply, &reply, sizeof(reply)); } - is_ok = TRUE ; + is_ok = TRUE; -out: - EPHYR_LOG ("leave\n") ; - return is_ok ; + out: + EPHYR_LOG("leave\n"); + return is_ok; } - diff --git a/xorg-server/hw/kdrive/ephyr/ephyrhostproxy.h b/xorg-server/hw/kdrive/ephyr/ephyrhostproxy.h index 720c986ff..13721606a 100644 --- a/xorg-server/hw/kdrive/ephyr/ephyrhostproxy.h +++ b/xorg-server/hw/kdrive/ephyr/ephyrhostproxy.h @@ -30,22 +30,22 @@ #define __EPHYRHOSTPROXY_H__ struct XReply { - int8_t type ;/*X_Reply*/ + int8_t type; /*X_Reply */ int8_t foo; - int16_t sequence_number ; - int32_t length ; - /*following is some data up to 32 bytes lenght*/ - int32_t pad0 ; - int32_t pad1 ; - int32_t pad2 ; - int32_t pad3 ; - int32_t pad4 ; - int32_t pad5 ; + int16_t sequence_number; + int32_t length; + /*following is some data up to 32 bytes lenght */ + int32_t pad0; + int32_t pad1; + int32_t pad2; + int32_t pad3; + int32_t pad4; + int32_t pad5; }; Bool -ephyrHostProxyDoForward (pointer a_request_buffer, - struct XReply *a_reply, - Bool a_do_swap) ; + +ephyrHostProxyDoForward(pointer a_request_buffer, + struct XReply *a_reply, Bool a_do_swap); #endif /*__EPHYRHOSTPROXY_H__*/ diff --git a/xorg-server/hw/kdrive/ephyr/ephyrhostvideo.c b/xorg-server/hw/kdrive/ephyr/ephyrhostvideo.c index 69ad8a517..05a821b39 100644 --- a/xorg-server/hw/kdrive/ephyr/ephyrhostvideo.c +++ b/xorg-server/hw/kdrive/ephyr/ephyrhostvideo.c @@ -53,42 +53,37 @@ #ifndef TRUE #define TRUE 1 #endif /*TRUE*/ - #ifndef FALSE #define FALSE 0 #endif /*FALSE*/ - static XExtensionInfo _xv_info_data; static XExtensionInfo *xv_info = &_xv_info_data; static char *xv_extension_name = XvName; -static char *xv_error_string(Display *dpy, int code, XExtCodes *codes, - char * buf, int n); -static int xv_close_display(Display *dpy, XExtCodes *codes); -static Bool xv_wire_to_event(Display *dpy, XEvent *host, xEvent *wire); +static char *xv_error_string(Display * dpy, int code, XExtCodes * codes, + char *buf, int n); +static int xv_close_display(Display * dpy, XExtCodes * codes); +static Bool xv_wire_to_event(Display * dpy, XEvent * host, xEvent *wire); static XExtensionHooks xv_extension_hooks = { - NULL, /* create_gc */ - NULL, /* copy_gc */ - NULL, /* flush_gc */ - NULL, /* free_gc */ - NULL, /* create_font */ - NULL, /* free_font */ - xv_close_display, /* close_display */ - xv_wire_to_event, /* wire_to_event */ - NULL, /* event_to_wire */ - NULL, /* error */ - xv_error_string /* error_string */ + NULL, /* create_gc */ + NULL, /* copy_gc */ + NULL, /* flush_gc */ + NULL, /* free_gc */ + NULL, /* create_font */ + NULL, /* free_font */ + xv_close_display, /* close_display */ + xv_wire_to_event, /* wire_to_event */ + NULL, /* event_to_wire */ + NULL, /* error */ + xv_error_string /* error_string */ }; - -static char *xv_error_list[] = -{ - "BadPort", /* XvBadPort */ - "BadEncoding", /* XvBadEncoding */ - "BadControl" /* XvBadControl */ +static char *xv_error_list[] = { + "BadPort", /* XvBadPort */ + "BadEncoding", /* XvBadEncoding */ + "BadControl" /* XvBadControl */ }; - #define XvCheckExtension(dpy, i, val) \ XextCheckExtension(dpy, i, xv_extension_name, val) #define XvGetReq(name, req) \ @@ -102,51 +97,51 @@ static char *xv_error_list[] = dpy->bufptr += SIZEOF(xv##name##Req);\ dpy->request++ -static XEXT_GENERATE_CLOSE_DISPLAY (xv_close_display, xv_info) - +static +XEXT_GENERATE_CLOSE_DISPLAY(xv_close_display, xv_info) -static XEXT_GENERATE_FIND_DISPLAY (xv_find_display, xv_info, - xv_extension_name, - &xv_extension_hooks, - XvNumEvents, NULL) +static +XEXT_GENERATE_FIND_DISPLAY(xv_find_display, xv_info, + xv_extension_name, + &xv_extension_hooks, XvNumEvents, NULL) -static XEXT_GENERATE_ERROR_STRING (xv_error_string, xv_extension_name, - XvNumErrors, xv_error_list) +static +XEXT_GENERATE_ERROR_STRING(xv_error_string, xv_extension_name, + XvNumErrors, xv_error_list) struct _EphyrHostXVAdaptorArray { - XvAdaptorInfo *adaptors ; - unsigned int nb_adaptors ; + XvAdaptorInfo *adaptors; + unsigned int nb_adaptors; }; /*heavily copied from libx11*/ #define BUFSIZE 2048 static void -ephyrHostXVLogXErrorEvent (Display *a_display, - XErrorEvent *a_err_event, - FILE *a_fp) +ephyrHostXVLogXErrorEvent(Display * a_display, + XErrorEvent * a_err_event, FILE * a_fp) { char buffer[BUFSIZ]; char mesg[BUFSIZ]; char number[32]; const char *mtype = "XlibMessage"; - register _XExtension *ext = (_XExtension *)NULL; - _XExtension *bext = (_XExtension *)NULL; - Display *dpy = a_display ; + register _XExtension *ext = (_XExtension *) NULL; + _XExtension *bext = (_XExtension *) NULL; + Display *dpy = a_display; XGetErrorText(dpy, a_err_event->error_code, buffer, BUFSIZ); XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ); (void) fprintf(a_fp, "%s: %s\n ", mesg, buffer); XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", - mesg, BUFSIZ); + mesg, BUFSIZ); (void) fprintf(a_fp, mesg, a_err_event->request_code); if (a_err_event->request_code < 128) { snprintf(number, sizeof(number), "%d", a_err_event->request_code); XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ); - } else { + } + else { for (ext = dpy->ext_procs; - ext && (ext->codes.major_opcode != a_err_event->request_code); - ext = ext->next) - ; + ext && (ext->codes.major_opcode != a_err_event->request_code); + ext = ext->next); if (ext) strcpy(buffer, ext->name); else @@ -155,7 +150,7 @@ ephyrHostXVLogXErrorEvent (Display *a_display, (void) fprintf(a_fp, " (%s)\n", buffer); if (a_err_event->request_code >= 128) { XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d", - mesg, BUFSIZ); + mesg, BUFSIZ); fputs(" ", a_fp); (void) fprintf(a_fp, mesg, a_err_event->minor_code); if (ext) { @@ -166,20 +161,20 @@ ephyrHostXVLogXErrorEvent (Display *a_display, } fputs("\n", a_fp); } - if (a_err_event->error_code >= 128) { + if (a_err_event->error_code >= 128) { /* kludge, try to find the extension that caused it */ buffer[0] = '\0'; for (ext = dpy->ext_procs; ext; ext = ext->next) { if (ext->error_string) - (*ext->error_string)(dpy, a_err_event->error_code, &ext->codes, - buffer, BUFSIZ); + (*ext->error_string) (dpy, a_err_event->error_code, &ext->codes, + buffer, BUFSIZ); if (buffer[0]) { bext = ext; break; } if (ext->codes.first_error && - ext->codes.first_error < (int)a_err_event->error_code && - (!bext || ext->codes.first_error > bext->codes.first_error)) + ext->codes.first_error < (int) a_err_event->error_code && + (!bext || ext->codes.first_error > bext->codes.first_error)) bext = ext; } if (bext) @@ -196,505 +191,476 @@ ephyrHostXVLogXErrorEvent (Display *a_display, /* let extensions try to print the values */ for (ext = dpy->ext_procs; ext; ext = ext->next) { if (ext->error_values) - (*ext->error_values)(dpy, a_err_event, a_fp); + (*ext->error_values) (dpy, a_err_event, a_fp); } - } else if ((a_err_event->error_code == BadWindow) || - (a_err_event->error_code == BadPixmap) || - (a_err_event->error_code == BadCursor) || - (a_err_event->error_code == BadFont) || - (a_err_event->error_code == BadDrawable) || - (a_err_event->error_code == BadColor) || - (a_err_event->error_code == BadGC) || - (a_err_event->error_code == BadIDChoice) || - (a_err_event->error_code == BadValue) || - (a_err_event->error_code == BadAtom)) { + } + else if ((a_err_event->error_code == BadWindow) || + (a_err_event->error_code == BadPixmap) || + (a_err_event->error_code == BadCursor) || + (a_err_event->error_code == BadFont) || + (a_err_event->error_code == BadDrawable) || + (a_err_event->error_code == BadColor) || + (a_err_event->error_code == BadGC) || + (a_err_event->error_code == BadIDChoice) || + (a_err_event->error_code == BadValue) || + (a_err_event->error_code == BadAtom)) { if (a_err_event->error_code == BadValue) XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x", - mesg, BUFSIZ); + mesg, BUFSIZ); else if (a_err_event->error_code == BadAtom) XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x", - mesg, BUFSIZ); + mesg, BUFSIZ); else XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", - mesg, BUFSIZ); + mesg, BUFSIZ); fputs(" ", a_fp); (void) fprintf(a_fp, mesg, a_err_event->resourceid); fputs("\n", a_fp); } XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", - mesg, BUFSIZ); + mesg, BUFSIZ); fputs(" ", a_fp); (void) fprintf(a_fp, mesg, a_err_event->serial); XGetErrorDatabaseText(dpy, mtype, "CurrentSerial", "Current Serial #%d", - mesg, BUFSIZ); + mesg, BUFSIZ); fputs("\n ", a_fp); (void) fprintf(a_fp, mesg, dpy->request); fputs("\n", a_fp); } static int -ephyrHostXVErrorHandler (Display *a_display, - XErrorEvent *a_error_event) +ephyrHostXVErrorHandler(Display * a_display, XErrorEvent * a_error_event) { - EPHYR_LOG_ERROR ("got an error from the host xserver:\n") ; - ephyrHostXVLogXErrorEvent (a_display, a_error_event, stderr) ; - return Success ; + EPHYR_LOG_ERROR("got an error from the host xserver:\n"); + ephyrHostXVLogXErrorEvent(a_display, a_error_event, stderr); + return Success; } void -ephyrHostXVInit (void) +ephyrHostXVInit(void) { - static Bool s_initialized ; + static Bool s_initialized; if (s_initialized) - return ; - XSetErrorHandler (ephyrHostXVErrorHandler) ; - s_initialized = TRUE ; + return; + XSetErrorHandler(ephyrHostXVErrorHandler); + s_initialized = TRUE; } Bool -ephyrHostXVQueryAdaptors (EphyrHostXVAdaptorArray **a_adaptors) +ephyrHostXVQueryAdaptors(EphyrHostXVAdaptorArray ** a_adaptors) { - EphyrHostXVAdaptorArray *result=NULL ; - int ret=0 ; - Bool is_ok=FALSE ; + EphyrHostXVAdaptorArray *result = NULL; + int ret = 0; + Bool is_ok = FALSE; - EPHYR_RETURN_VAL_IF_FAIL (a_adaptors, FALSE) ; + EPHYR_RETURN_VAL_IF_FAIL(a_adaptors, FALSE); - EPHYR_LOG ("enter\n") ; + EPHYR_LOG("enter\n"); - result = calloc (1, sizeof (EphyrHostXVAdaptorArray)) ; + result = calloc(1, sizeof(EphyrHostXVAdaptorArray)); if (!result) - goto out ; + goto out; - ret = XvQueryAdaptors (hostx_get_display (), - DefaultRootWindow (hostx_get_display ()), - &result->nb_adaptors, - &result->adaptors) ; + ret = XvQueryAdaptors(hostx_get_display(), + DefaultRootWindow(hostx_get_display()), + &result->nb_adaptors, &result->adaptors); if (ret != Success) { - EPHYR_LOG_ERROR ("failed to query host adaptors: %d\n", ret) ; - goto out ; + EPHYR_LOG_ERROR("failed to query host adaptors: %d\n", ret); + goto out; } - *a_adaptors = result ; - is_ok = TRUE ; + *a_adaptors = result; + is_ok = TRUE; -out: - EPHYR_LOG ("leave\n") ; - return is_ok ; + out: + EPHYR_LOG("leave\n"); + return is_ok; } void -ephyrHostXVAdaptorArrayDelete (EphyrHostXVAdaptorArray *a_adaptors) +ephyrHostXVAdaptorArrayDelete(EphyrHostXVAdaptorArray * a_adaptors) { if (!a_adaptors) - return ; + return; if (a_adaptors->adaptors) { - XvFreeAdaptorInfo (a_adaptors->adaptors) ; - a_adaptors->adaptors = NULL ; - a_adaptors->nb_adaptors = 0 ; + XvFreeAdaptorInfo(a_adaptors->adaptors); + a_adaptors->adaptors = NULL; + a_adaptors->nb_adaptors = 0; } - XFree (a_adaptors) ; + XFree(a_adaptors); } int -ephyrHostXVAdaptorArrayGetSize (const EphyrHostXVAdaptorArray *a_this) +ephyrHostXVAdaptorArrayGetSize(const EphyrHostXVAdaptorArray * a_this) { - EPHYR_RETURN_VAL_IF_FAIL (a_this, -1) ; - return a_this->nb_adaptors ; + EPHYR_RETURN_VAL_IF_FAIL(a_this, -1); + return a_this->nb_adaptors; } -EphyrHostXVAdaptor* -ephyrHostXVAdaptorArrayAt (const EphyrHostXVAdaptorArray *a_this, - int a_index) +EphyrHostXVAdaptor * +ephyrHostXVAdaptorArrayAt(const EphyrHostXVAdaptorArray * a_this, int a_index) { - EPHYR_RETURN_VAL_IF_FAIL (a_this, NULL) ; + EPHYR_RETURN_VAL_IF_FAIL(a_this, NULL); if (a_index >= a_this->nb_adaptors) - return NULL ; - return (EphyrHostXVAdaptor*)&a_this->adaptors[a_index] ; + return NULL; + return (EphyrHostXVAdaptor *) & a_this->adaptors[a_index]; } char -ephyrHostXVAdaptorGetType (const EphyrHostXVAdaptor *a_this) +ephyrHostXVAdaptorGetType(const EphyrHostXVAdaptor * a_this) { - EPHYR_RETURN_VAL_IF_FAIL (a_this, -1) ; - return ((XvAdaptorInfo*)a_this)->type ; + EPHYR_RETURN_VAL_IF_FAIL(a_this, -1); + return ((XvAdaptorInfo *) a_this)->type; } -const char* -ephyrHostXVAdaptorGetName (const EphyrHostXVAdaptor *a_this) +const char * +ephyrHostXVAdaptorGetName(const EphyrHostXVAdaptor * a_this) { - EPHYR_RETURN_VAL_IF_FAIL (a_this, NULL) ; + EPHYR_RETURN_VAL_IF_FAIL(a_this, NULL); - return ((XvAdaptorInfo*)a_this)->name ; + return ((XvAdaptorInfo *) a_this)->name; } -EphyrHostVideoFormat* -ephyrHostXVAdaptorGetVideoFormats (const EphyrHostXVAdaptor *a_this, - int *a_nb_formats) +EphyrHostVideoFormat * +ephyrHostXVAdaptorGetVideoFormats(const EphyrHostXVAdaptor * a_this, + int *a_nb_formats) { - EphyrHostVideoFormat *formats=NULL ; - int nb_formats=0, i=0 ; - XVisualInfo *visual_info, visual_info_template ; - int nb_visual_info ; + EphyrHostVideoFormat *formats = NULL; + int nb_formats = 0, i = 0; + XVisualInfo *visual_info, visual_info_template; + int nb_visual_info; - EPHYR_RETURN_VAL_IF_FAIL (a_this, NULL) ; + EPHYR_RETURN_VAL_IF_FAIL(a_this, NULL); - nb_formats = ((XvAdaptorInfo*)a_this)->num_formats ; - formats = calloc (nb_formats, sizeof (EphyrHostVideoFormat)) ; - for (i=0; i < nb_formats; i++) { - memset (&visual_info_template, 0, sizeof (visual_info_template)) ; + nb_formats = ((XvAdaptorInfo *) a_this)->num_formats; + formats = calloc(nb_formats, sizeof(EphyrHostVideoFormat)); + for (i = 0; i < nb_formats; i++) { + memset(&visual_info_template, 0, sizeof(visual_info_template)); visual_info_template.visualid = - ((XvAdaptorInfo*)a_this)->formats[i].visual_id; - visual_info = XGetVisualInfo (hostx_get_display (), - VisualIDMask, - &visual_info_template, - &nb_visual_info) ; - formats[i].depth = ((XvAdaptorInfo*)a_this)->formats[i].depth ; - formats[i].visual_class = visual_info->class ; - XFree (visual_info) ; + ((XvAdaptorInfo *) a_this)->formats[i].visual_id; + visual_info = XGetVisualInfo(hostx_get_display(), + VisualIDMask, + &visual_info_template, &nb_visual_info); + formats[i].depth = ((XvAdaptorInfo *) a_this)->formats[i].depth; + formats[i].visual_class = visual_info->class; + XFree(visual_info); } if (a_nb_formats) - *a_nb_formats = nb_formats ; - return formats ; + *a_nb_formats = nb_formats; + return formats; } int -ephyrHostXVAdaptorGetNbPorts (const EphyrHostXVAdaptor *a_this) +ephyrHostXVAdaptorGetNbPorts(const EphyrHostXVAdaptor * a_this) { - EPHYR_RETURN_VAL_IF_FAIL (a_this, -1) ; + EPHYR_RETURN_VAL_IF_FAIL(a_this, -1); - return ((XvAdaptorInfo*)a_this)->num_ports ; + return ((XvAdaptorInfo *) a_this)->num_ports; } int -ephyrHostXVAdaptorGetFirstPortID (const EphyrHostXVAdaptor *a_this) +ephyrHostXVAdaptorGetFirstPortID(const EphyrHostXVAdaptor * a_this) { - EPHYR_RETURN_VAL_IF_FAIL (a_this, -1) ; + EPHYR_RETURN_VAL_IF_FAIL(a_this, -1); - return ((XvAdaptorInfo*)a_this)->base_id ; + return ((XvAdaptorInfo *) a_this)->base_id; } Bool -ephyrHostXVAdaptorHasPutVideo (const EphyrHostXVAdaptor *a_this, - Bool *a_result) +ephyrHostXVAdaptorHasPutVideo(const EphyrHostXVAdaptor * a_this, Bool *a_result) { - EPHYR_RETURN_VAL_IF_FAIL (a_this && a_result, FALSE) ; + EPHYR_RETURN_VAL_IF_FAIL(a_this && a_result, FALSE); - if ((((XvAdaptorInfo*)a_this)->type & (XvVideoMask | XvInputMask)) == - (XvVideoMask | XvInputMask)) - *a_result = TRUE ; + if ((((XvAdaptorInfo *) a_this)->type & (XvVideoMask | XvInputMask)) == + (XvVideoMask | XvInputMask)) + *a_result = TRUE; else - *a_result = FALSE ; - return TRUE ; + *a_result = FALSE; + return TRUE; } Bool -ephyrHostXVAdaptorHasGetVideo (const EphyrHostXVAdaptor *a_this, - Bool *a_result) +ephyrHostXVAdaptorHasGetVideo(const EphyrHostXVAdaptor * a_this, Bool *a_result) { - if ((((XvAdaptorInfo*)a_this)->type & (XvVideoMask | XvOutputMask)) == - (XvVideoMask | XvOutputMask)) - *a_result = TRUE ; + if ((((XvAdaptorInfo *) a_this)->type & (XvVideoMask | XvOutputMask)) == + (XvVideoMask | XvOutputMask)) + *a_result = TRUE; else - *a_result = FALSE ; - return TRUE ; + *a_result = FALSE; + return TRUE; } Bool -ephyrHostXVAdaptorHasPutStill (const EphyrHostXVAdaptor *a_this, - Bool *a_result) +ephyrHostXVAdaptorHasPutStill(const EphyrHostXVAdaptor * a_this, Bool *a_result) { - EPHYR_RETURN_VAL_IF_FAIL (a_this && a_result, FALSE) ; + EPHYR_RETURN_VAL_IF_FAIL(a_this && a_result, FALSE); - if ((((XvAdaptorInfo*)a_this)->type & (XvStillMask | XvInputMask)) == - (XvStillMask | XvInputMask)) - *a_result = TRUE ; + if ((((XvAdaptorInfo *) a_this)->type & (XvStillMask | XvInputMask)) == + (XvStillMask | XvInputMask)) + *a_result = TRUE; else - *a_result = FALSE ; - return TRUE ; + *a_result = FALSE; + return TRUE; } Bool -ephyrHostXVAdaptorHasGetStill (const EphyrHostXVAdaptor *a_this, - Bool *a_result) +ephyrHostXVAdaptorHasGetStill(const EphyrHostXVAdaptor * a_this, Bool *a_result) { - EPHYR_RETURN_VAL_IF_FAIL (a_this && a_result, FALSE) ; + EPHYR_RETURN_VAL_IF_FAIL(a_this && a_result, FALSE); - if ((((XvAdaptorInfo*)a_this)->type & (XvStillMask | XvOutputMask)) == - (XvStillMask | XvOutputMask)) - *a_result = TRUE ; + if ((((XvAdaptorInfo *) a_this)->type & (XvStillMask | XvOutputMask)) == + (XvStillMask | XvOutputMask)) + *a_result = TRUE; else - *a_result = FALSE ; - return TRUE ; + *a_result = FALSE; + return TRUE; } Bool -ephyrHostXVAdaptorHasPutImage (const EphyrHostXVAdaptor *a_this, - Bool *a_result) +ephyrHostXVAdaptorHasPutImage(const EphyrHostXVAdaptor * a_this, Bool *a_result) { - EPHYR_RETURN_VAL_IF_FAIL (a_this && a_result, FALSE) ; + EPHYR_RETURN_VAL_IF_FAIL(a_this && a_result, FALSE); - if ((((XvAdaptorInfo*)a_this)->type & (XvImageMask | XvInputMask)) == - (XvImageMask | XvInputMask)) - *a_result = TRUE ; + if ((((XvAdaptorInfo *) a_this)->type & (XvImageMask | XvInputMask)) == + (XvImageMask | XvInputMask)) + *a_result = TRUE; else - *a_result = FALSE ; - return TRUE ; + *a_result = FALSE; + return TRUE; } Bool -ephyrHostXVQueryEncodings (int a_port_id, - EphyrHostEncoding **a_encodings, - unsigned int *a_num_encodings) +ephyrHostXVQueryEncodings(int a_port_id, + EphyrHostEncoding ** a_encodings, + unsigned int *a_num_encodings) { - EphyrHostEncoding *encodings=NULL ; - XvEncodingInfo *encoding_info=NULL ; - unsigned int num_encodings=0, i; - int ret=0 ; + EphyrHostEncoding *encodings = NULL; + XvEncodingInfo *encoding_info = NULL; + unsigned int num_encodings = 0, i; + int ret = 0; - EPHYR_RETURN_VAL_IF_FAIL (a_encodings && a_num_encodings, FALSE) ; + EPHYR_RETURN_VAL_IF_FAIL(a_encodings && a_num_encodings, FALSE); - ret = XvQueryEncodings (hostx_get_display (), - a_port_id, - &num_encodings, - &encoding_info) ; + ret = XvQueryEncodings(hostx_get_display(), + a_port_id, &num_encodings, &encoding_info); if (num_encodings && encoding_info) { - encodings = calloc (num_encodings, sizeof (EphyrHostEncoding)) ; - for (i=0; i<num_encodings; i++) { - encodings[i].id = encoding_info[i].encoding_id ; - encodings[i].name = strdup (encoding_info[i].name) ; - encodings[i].width = encoding_info[i].width ; - encodings[i].height = encoding_info[i].height ; - encodings[i].rate.numerator = encoding_info[i].rate.numerator ; - encodings[i].rate.denominator = encoding_info[i].rate.denominator ; + encodings = calloc(num_encodings, sizeof(EphyrHostEncoding)); + for (i = 0; i < num_encodings; i++) { + encodings[i].id = encoding_info[i].encoding_id; + encodings[i].name = strdup(encoding_info[i].name); + encodings[i].width = encoding_info[i].width; + encodings[i].height = encoding_info[i].height; + encodings[i].rate.numerator = encoding_info[i].rate.numerator; + encodings[i].rate.denominator = encoding_info[i].rate.denominator; } } if (encoding_info) { - XvFreeEncodingInfo (encoding_info) ; - encoding_info = NULL ; + XvFreeEncodingInfo(encoding_info); + encoding_info = NULL; } - *a_encodings = encodings ; - *a_num_encodings = num_encodings ; + *a_encodings = encodings; + *a_num_encodings = num_encodings; if (ret != Success) - return FALSE ; - return TRUE ; + return FALSE; + return TRUE; } void -ephyrHostEncodingsDelete (EphyrHostEncoding *a_encodings, - int a_num_encodings) +ephyrHostEncodingsDelete(EphyrHostEncoding * a_encodings, int a_num_encodings) { - int i=0 ; + int i = 0; if (!a_encodings) - return ; - for (i=0; i < a_num_encodings; i++) { - free(a_encodings[i].name) ; - a_encodings[i].name = NULL ; + return; + for (i = 0; i < a_num_encodings; i++) { + free(a_encodings[i].name); + a_encodings[i].name = NULL; } - free(a_encodings) ; + free(a_encodings); } void -ephyrHostAttributesDelete (EphyrHostAttribute *a_attributes) +ephyrHostAttributesDelete(EphyrHostAttribute * a_attributes) { if (!a_attributes) - return ; - XFree (a_attributes) ; + return; + XFree(a_attributes); } Bool -ephyrHostXVQueryPortAttributes (int a_port_id, - EphyrHostAttribute **a_attributes, - int *a_num_attributes) +ephyrHostXVQueryPortAttributes(int a_port_id, + EphyrHostAttribute ** a_attributes, + int *a_num_attributes) { - EPHYR_RETURN_VAL_IF_FAIL (a_attributes && a_num_attributes, FALSE) ; + EPHYR_RETURN_VAL_IF_FAIL(a_attributes && a_num_attributes, FALSE); *a_attributes = - (EphyrHostAttribute*)XvQueryPortAttributes (hostx_get_display (), - a_port_id, - a_num_attributes); + (EphyrHostAttribute *) XvQueryPortAttributes(hostx_get_display(), + a_port_id, + a_num_attributes); - return TRUE ; + return TRUE; } Bool -ephyrHostXVQueryImageFormats (int a_port_id, - EphyrHostImageFormat **a_formats, - int *a_num_format) +ephyrHostXVQueryImageFormats(int a_port_id, + EphyrHostImageFormat ** a_formats, + int *a_num_format) { - XvImageFormatValues *result=NULL ; + XvImageFormatValues *result = NULL; - EPHYR_RETURN_VAL_IF_FAIL (a_formats && a_num_format, FALSE) ; + EPHYR_RETURN_VAL_IF_FAIL(a_formats && a_num_format, FALSE); - result = XvListImageFormats (hostx_get_display (), - a_port_id, - a_num_format) ; - *a_formats = (EphyrHostImageFormat*) result ; - return TRUE ; + result = XvListImageFormats(hostx_get_display(), a_port_id, a_num_format); + *a_formats = (EphyrHostImageFormat *) result; + return TRUE; } Bool -ephyrHostXVSetPortAttribute (int a_port_id, - int a_atom, - int a_attr_value) +ephyrHostXVSetPortAttribute(int a_port_id, int a_atom, int a_attr_value) { - int res=Success ; + int res = Success; - EPHYR_LOG ("atom,name,value: (%d,%s,%d)\n", - a_atom, - XGetAtomName (hostx_get_display (), a_atom), - a_attr_value) ; + EPHYR_LOG("atom,name,value: (%d,%s,%d)\n", + a_atom, XGetAtomName(hostx_get_display(), a_atom), a_attr_value); - res = XvSetPortAttribute (hostx_get_display (), - a_port_id, - a_atom, - a_attr_value) ; + res = XvSetPortAttribute(hostx_get_display(), + a_port_id, a_atom, a_attr_value); if (res != Success) { - EPHYR_LOG_ERROR ("XvSetPortAttribute() failed: %d\n", res) ; - return FALSE ; + EPHYR_LOG_ERROR("XvSetPortAttribute() failed: %d\n", res); + return FALSE; } - XFlush (hostx_get_display ()) ; - EPHYR_LOG ("leave\n") ; + XFlush(hostx_get_display()); + EPHYR_LOG("leave\n"); - return TRUE ; + return TRUE; } Bool -ephyrHostXVGetPortAttribute (int a_port_id, - int a_atom, - int *a_attr_value) +ephyrHostXVGetPortAttribute(int a_port_id, int a_atom, int *a_attr_value) { - int res=Success ; - Bool ret=FALSE ; + int res = Success; + Bool ret = FALSE; - EPHYR_RETURN_VAL_IF_FAIL (a_attr_value, FALSE) ; + EPHYR_RETURN_VAL_IF_FAIL(a_attr_value, FALSE); - EPHYR_LOG ("enter, a_port_id: %d, a_atomid: %d, attr_name: %s\n", - a_port_id, a_atom, XGetAtomName (hostx_get_display (), a_atom)) ; + EPHYR_LOG("enter, a_port_id: %d, a_atomid: %d, attr_name: %s\n", + a_port_id, a_atom, XGetAtomName(hostx_get_display(), a_atom)); - res = XvGetPortAttribute (hostx_get_display (), - a_port_id, - a_atom, - a_attr_value) ; + res = XvGetPortAttribute(hostx_get_display(), + a_port_id, a_atom, a_attr_value); if (res != Success) { - EPHYR_LOG_ERROR ("XvGetPortAttribute() failed: %d \n", res) ; - goto out ; + EPHYR_LOG_ERROR("XvGetPortAttribute() failed: %d \n", res); + goto out; } - EPHYR_LOG ("atom,value: (%d, %d)\n", a_atom, *a_attr_value) ; + EPHYR_LOG("atom,value: (%d, %d)\n", a_atom, *a_attr_value); - ret = TRUE ; + ret = TRUE; -out: - EPHYR_LOG ("leave\n") ; - return ret ; + out: + EPHYR_LOG("leave\n"); + return ret; } Bool -ephyrHostXVQueryBestSize (int a_port_id, - Bool a_motion, - unsigned int a_frame_w, - unsigned int a_frame_h, - unsigned int a_drw_w, - unsigned int a_drw_h, - unsigned int *a_actual_w, - unsigned int *a_actual_h) -{ - int res=0 ; - Bool is_ok=FALSE ; - - EPHYR_RETURN_VAL_IF_FAIL (a_actual_w && a_actual_h, FALSE) ; - - EPHYR_LOG ("enter: frame (%dx%d), drw (%dx%d)\n", - a_frame_w, a_frame_h, - a_drw_w, a_drw_h) ; - - res = XvQueryBestSize (hostx_get_display (), - a_port_id, - a_motion, - a_frame_w, a_frame_h, - a_drw_w, a_drw_h, - a_actual_w, a_actual_h) ; +ephyrHostXVQueryBestSize(int a_port_id, + Bool a_motion, + unsigned int a_frame_w, + unsigned int a_frame_h, + unsigned int a_drw_w, + unsigned int a_drw_h, + unsigned int *a_actual_w, unsigned int *a_actual_h) +{ + int res = 0; + Bool is_ok = FALSE; + + EPHYR_RETURN_VAL_IF_FAIL(a_actual_w && a_actual_h, FALSE); + + EPHYR_LOG("enter: frame (%dx%d), drw (%dx%d)\n", + a_frame_w, a_frame_h, a_drw_w, a_drw_h); + + res = XvQueryBestSize(hostx_get_display(), + a_port_id, + a_motion, + a_frame_w, a_frame_h, + a_drw_w, a_drw_h, a_actual_w, a_actual_h); if (res != Success) { - EPHYR_LOG_ERROR ("XvQueryBestSize() failed: %d\n", res) ; - goto out ; + EPHYR_LOG_ERROR("XvQueryBestSize() failed: %d\n", res); + goto out; } - XSync (hostx_get_display (), FALSE) ; + XSync(hostx_get_display(), FALSE); - EPHYR_LOG ("actual (%dx%d)\n", *a_actual_w, *a_actual_h) ; - is_ok = TRUE ; + EPHYR_LOG("actual (%dx%d)\n", *a_actual_w, *a_actual_h); + is_ok = TRUE; -out: - EPHYR_LOG ("leave\n") ; - return is_ok ; + out: + EPHYR_LOG("leave\n"); + return is_ok; } static Bool -xv_wire_to_event(Display *dpy, XEvent *host, xEvent *wire) +xv_wire_to_event(Display * dpy, XEvent * host, xEvent *wire) { - XExtDisplayInfo *info = xv_find_display (dpy); - XvEvent *re = (XvEvent *)host; - xvEvent *event = (xvEvent *)wire; + XExtDisplayInfo *info = xv_find_display(dpy); + XvEvent *re = (XvEvent *) host; + xvEvent *event = (xvEvent *) wire; XvCheckExtension(dpy, info, False); switch ((event->u.u.type & 0x7F) - info->codes->first_event) { - case XvVideoNotify: - re->xvvideo.type = event->u.u.type & 0x7f; - re->xvvideo.serial = - _XSetLastRequestRead(dpy, (xGenericReply *)event); - re->xvvideo.send_event = ((event->u.u.type & 0x80) != 0); - re->xvvideo.display = dpy; - re->xvvideo.time = event->u.videoNotify.time; - re->xvvideo.reason = event->u.videoNotify.reason; - re->xvvideo.drawable = event->u.videoNotify.drawable; - re->xvvideo.port_id = event->u.videoNotify.port; - break; - case XvPortNotify: - re->xvport.type = event->u.u.type & 0x7f; - re->xvport.serial = - _XSetLastRequestRead(dpy, (xGenericReply *)event); - re->xvport.send_event = ((event->u.u.type & 0x80) != 0); - re->xvport.display = dpy; - re->xvport.time = event->u.portNotify.time; - re->xvport.port_id = event->u.portNotify.port; - re->xvport.attribute = event->u.portNotify.attribute; - re->xvport.value = event->u.portNotify.value; - break; - default: - return False; - } - - return True ; + case XvVideoNotify: + re->xvvideo.type = event->u.u.type & 0x7f; + re->xvvideo.serial = _XSetLastRequestRead(dpy, (xGenericReply *) event); + re->xvvideo.send_event = ((event->u.u.type & 0x80) != 0); + re->xvvideo.display = dpy; + re->xvvideo.time = event->u.videoNotify.time; + re->xvvideo.reason = event->u.videoNotify.reason; + re->xvvideo.drawable = event->u.videoNotify.drawable; + re->xvvideo.port_id = event->u.videoNotify.port; + break; + case XvPortNotify: + re->xvport.type = event->u.u.type & 0x7f; + re->xvport.serial = _XSetLastRequestRead(dpy, (xGenericReply *) event); + re->xvport.send_event = ((event->u.u.type & 0x80) != 0); + re->xvport.display = dpy; + re->xvport.time = event->u.portNotify.time; + re->xvport.port_id = event->u.portNotify.port; + re->xvport.attribute = event->u.portNotify.attribute; + re->xvport.value = event->u.portNotify.value; + break; + default: + return False; + } + + return True; } Bool -ephyrHostXVQueryImageAttributes (int a_port_id, - int a_image_id /*image fourcc code*/, - unsigned short *a_width, - unsigned short *a_height, - int *a_image_size, - int *a_pitches, - int *a_offsets) -{ - Display *dpy = hostx_get_display () ; - Bool ret=FALSE ; - XExtDisplayInfo *info = xv_find_display (dpy); - xvQueryImageAttributesReq *req=NULL; +ephyrHostXVQueryImageAttributes(int a_port_id, + int a_image_id /*image fourcc code */ , + unsigned short *a_width, + unsigned short *a_height, + int *a_image_size, + int *a_pitches, int *a_offsets) +{ + Display *dpy = hostx_get_display(); + Bool ret = FALSE; + XExtDisplayInfo *info = xv_find_display(dpy); + xvQueryImageAttributesReq *req = NULL; xvQueryImageAttributesReply rep; - EPHYR_RETURN_VAL_IF_FAIL (a_width, FALSE) ; - EPHYR_RETURN_VAL_IF_FAIL (a_height, FALSE) ; - EPHYR_RETURN_VAL_IF_FAIL (a_image_size, FALSE) ; + EPHYR_RETURN_VAL_IF_FAIL(a_width, FALSE); + EPHYR_RETURN_VAL_IF_FAIL(a_height, FALSE); + EPHYR_RETURN_VAL_IF_FAIL(a_image_size, FALSE); - XvCheckExtension (dpy, info, FALSE); + XvCheckExtension(dpy, info, FALSE); - LockDisplay (dpy); + LockDisplay(dpy); - XvGetReq (QueryImageAttributes, req); + XvGetReq(QueryImageAttributes, req); req->id = a_image_id; req->port = a_port_id; req->width = *a_width; @@ -702,315 +668,308 @@ ephyrHostXVQueryImageAttributes (int a_port_id, /* * read the reply */ - if (!_XReply (dpy, (xReply *)&rep, 0, xFalse)) { - EPHYR_LOG_ERROR ("QeryImageAttribute req failed\n") ; - goto out ; + if (!_XReply(dpy, (xReply *) & rep, 0, xFalse)) { + EPHYR_LOG_ERROR("QeryImageAttribute req failed\n"); + goto out; } if (a_pitches && a_offsets) { - _XRead (dpy, - (char*)a_pitches, - rep.num_planes << 2); - _XRead (dpy, - (char*)a_offsets, - rep.num_planes << 2); - } else { + _XRead(dpy, (char *) a_pitches, rep.num_planes << 2); + _XRead(dpy, (char *) a_offsets, rep.num_planes << 2); + } + else { _XEatData(dpy, rep.length << 2); } - *a_width = rep.width ; - *a_height = rep.height ; - *a_image_size = rep.data_size ; + *a_width = rep.width; + *a_height = rep.height; + *a_image_size = rep.data_size; - ret = TRUE ; + ret = TRUE; -out: - UnlockDisplay (dpy) ; - SyncHandle (); - return ret ; + out: + UnlockDisplay(dpy); + SyncHandle(); + return ret; } Bool -ephyrHostGetAtom (const char* a_name, - Bool a_create_if_not_exists, - int *a_atom) +ephyrHostGetAtom(const char *a_name, Bool a_create_if_not_exists, int *a_atom) { - int atom=None ; + int atom = None; - EPHYR_RETURN_VAL_IF_FAIL (a_atom, FALSE) ; + EPHYR_RETURN_VAL_IF_FAIL(a_atom, FALSE); - atom = XInternAtom (hostx_get_display (), a_name, a_create_if_not_exists); + atom = XInternAtom(hostx_get_display(), a_name, a_create_if_not_exists); if (atom == None) { - return FALSE ; + return FALSE; } - *a_atom = atom ; - return TRUE ; + *a_atom = atom; + return TRUE; } -char* -ephyrHostGetAtomName (int a_atom) +char * +ephyrHostGetAtomName(int a_atom) { - return XGetAtomName (hostx_get_display (), a_atom) ; + return XGetAtomName(hostx_get_display(), a_atom); } void -ephyrHostFree (void *a_pointer) +ephyrHostFree(void *a_pointer) { if (a_pointer) - XFree (a_pointer) ; + XFree(a_pointer); } Bool -ephyrHostXVPutImage (int a_screen_num, - int a_port_id, - int a_image_id, - int a_drw_x, - int a_drw_y, - int a_drw_w, - int a_drw_h, - int a_src_x, - int a_src_y, - int a_src_w, - int a_src_h, - int a_image_width, - int a_image_height, - unsigned char *a_buf, - EphyrHostBox *a_clip_rects, - int a_clip_rect_nums ) -{ - Bool is_ok=TRUE ; - XvImage *xv_image=NULL ; - GC gc=0 ; +ephyrHostXVPutImage(int a_screen_num, + int a_port_id, + int a_image_id, + int a_drw_x, + int a_drw_y, + int a_drw_w, + int a_drw_h, + int a_src_x, + int a_src_y, + int a_src_w, + int a_src_h, + int a_image_width, + int a_image_height, + unsigned char *a_buf, + EphyrHostBox * a_clip_rects, int a_clip_rect_nums) +{ + Bool is_ok = TRUE; + XvImage *xv_image = NULL; + GC gc = 0; XGCValues gc_values; - Display *dpy = hostx_get_display () ; - XRectangle *rects=NULL ; - int res = 0 ; + Display *dpy = hostx_get_display(); + XRectangle *rects = NULL; + int res = 0; - EPHYR_RETURN_VAL_IF_FAIL (a_buf, FALSE) ; + EPHYR_RETURN_VAL_IF_FAIL(a_buf, FALSE); - EPHYR_LOG ("enter, num_clip_rects: %d\n", a_clip_rect_nums) ; + EPHYR_LOG("enter, num_clip_rects: %d\n", a_clip_rect_nums); - memset (&gc_values, 0, sizeof (gc_values)) ; - gc = XCreateGC (dpy, hostx_get_window (a_screen_num), 0L, &gc_values); + memset(&gc_values, 0, sizeof(gc_values)); + gc = XCreateGC(dpy, hostx_get_window(a_screen_num), 0L, &gc_values); if (!gc) { - EPHYR_LOG_ERROR ("failed to create gc \n") ; - goto out ; + EPHYR_LOG_ERROR("failed to create gc \n"); + goto out; } - xv_image = (XvImage*) XvCreateImage (hostx_get_display (), + xv_image = (XvImage *) XvCreateImage(hostx_get_display(), a_port_id, a_image_id, - NULL, a_image_width, a_image_height) ; + NULL, a_image_width, a_image_height); if (!xv_image) { - EPHYR_LOG_ERROR ("failed to create image\n") ; - goto out ; + EPHYR_LOG_ERROR("failed to create image\n"); + goto out; } - xv_image->data = (char*)a_buf ; + xv_image->data = (char *) a_buf; if (a_clip_rect_nums) { - int i=0 ; - rects = calloc (a_clip_rect_nums, sizeof (XRectangle)) ; - for (i=0; i < a_clip_rect_nums; i++) { - rects[i].x = a_clip_rects[i].x1 ; - rects[i].y = a_clip_rects[i].y1 ; + int i = 0; + + rects = calloc(a_clip_rect_nums, sizeof(XRectangle)); + for (i = 0; i < a_clip_rect_nums; i++) { + rects[i].x = a_clip_rects[i].x1; + rects[i].y = a_clip_rects[i].y1; rects[i].width = a_clip_rects[i].x2 - a_clip_rects[i].x1; rects[i].height = a_clip_rects[i].y2 - a_clip_rects[i].y1; - EPHYR_LOG ("(x,y,w,h): (%d,%d,%d,%d)\n", - rects[i].x, rects[i].y, - rects[i].width, rects[i].height) ; + EPHYR_LOG("(x,y,w,h): (%d,%d,%d,%d)\n", + rects[i].x, rects[i].y, rects[i].width, rects[i].height); } - XSetClipRectangles (dpy, gc, 0, 0, rects, a_clip_rect_nums, YXBanded) ; - /*this always returns 1*/ - } - res = XvPutImage (dpy, a_port_id, - hostx_get_window (a_screen_num), - gc, xv_image, - a_src_x, a_src_y, a_src_w, a_src_h, - a_drw_x, a_drw_y, a_drw_w, a_drw_h) ; + XSetClipRectangles(dpy, gc, 0, 0, rects, a_clip_rect_nums, YXBanded); + /*this always returns 1 */ + } + res = XvPutImage(dpy, a_port_id, + hostx_get_window(a_screen_num), + gc, xv_image, + a_src_x, a_src_y, a_src_w, a_src_h, + a_drw_x, a_drw_y, a_drw_w, a_drw_h); if (res != Success) { - EPHYR_LOG_ERROR ("XvPutImage() failed: %d\n", res) ; - goto out ; + EPHYR_LOG_ERROR("XvPutImage() failed: %d\n", res); + goto out; } - is_ok = TRUE ; + is_ok = TRUE; -out: + out: if (xv_image) { - XFree (xv_image) ; - xv_image = NULL ; + XFree(xv_image); + xv_image = NULL; } if (gc) { - XFreeGC (dpy, gc) ; - gc = NULL ; + XFreeGC(dpy, gc); + gc = NULL; } free(rects); rects = NULL; - EPHYR_LOG ("leave\n") ; - return is_ok ; + EPHYR_LOG("leave\n"); + return is_ok; } Bool -ephyrHostXVPutVideo (int a_screen_num, int a_port_id, - int a_vid_x, int a_vid_y, int a_vid_w, int a_vid_h, - int a_drw_x, int a_drw_y, int a_drw_w, int a_drw_h) +ephyrHostXVPutVideo(int a_screen_num, int a_port_id, + int a_vid_x, int a_vid_y, int a_vid_w, int a_vid_h, + int a_drw_x, int a_drw_y, int a_drw_w, int a_drw_h) { - Bool is_ok=FALSE ; - int res=FALSE ; - GC gc=0 ; + Bool is_ok = FALSE; + int res = FALSE; + GC gc = 0; XGCValues gc_values; - Display *dpy=hostx_get_display () ; + Display *dpy = hostx_get_display(); - EPHYR_RETURN_VAL_IF_FAIL (dpy, FALSE) ; + EPHYR_RETURN_VAL_IF_FAIL(dpy, FALSE); - gc = XCreateGC (dpy, hostx_get_window (a_screen_num), 0L, &gc_values); + gc = XCreateGC(dpy, hostx_get_window(a_screen_num), 0L, &gc_values); if (!gc) { - EPHYR_LOG_ERROR ("failed to create gc \n") ; - goto out ; + EPHYR_LOG_ERROR("failed to create gc \n"); + goto out; } - res = XvPutVideo (dpy, a_port_id, hostx_get_window (a_screen_num), gc, - a_vid_x, a_vid_y, a_vid_w, a_vid_h, - a_drw_x, a_drw_y, a_drw_w, a_drw_h) ; + res = XvPutVideo(dpy, a_port_id, hostx_get_window(a_screen_num), gc, + a_vid_x, a_vid_y, a_vid_w, a_vid_h, + a_drw_x, a_drw_y, a_drw_w, a_drw_h); if (res != Success) { - EPHYR_LOG_ERROR ("XvPutVideo() failed: %d\n", res) ; - goto out ; + EPHYR_LOG_ERROR("XvPutVideo() failed: %d\n", res); + goto out; } - is_ok = TRUE ; + is_ok = TRUE; -out: + out: if (gc) { - XFreeGC (dpy, gc) ; - gc = NULL ; + XFreeGC(dpy, gc); + gc = NULL; } - return is_ok ; + return is_ok; } Bool -ephyrHostXVGetVideo (int a_screen_num, int a_port_id, - int a_vid_x, int a_vid_y, int a_vid_w, int a_vid_h, - int a_drw_x, int a_drw_y, int a_drw_w, int a_drw_h) +ephyrHostXVGetVideo(int a_screen_num, int a_port_id, + int a_vid_x, int a_vid_y, int a_vid_w, int a_vid_h, + int a_drw_x, int a_drw_y, int a_drw_w, int a_drw_h) { - Bool is_ok=FALSE ; - int res=FALSE ; - GC gc=0 ; + Bool is_ok = FALSE; + int res = FALSE; + GC gc = 0; XGCValues gc_values; - Display *dpy=hostx_get_display () ; + Display *dpy = hostx_get_display(); - EPHYR_RETURN_VAL_IF_FAIL (dpy, FALSE) ; + EPHYR_RETURN_VAL_IF_FAIL(dpy, FALSE); - gc = XCreateGC (dpy, hostx_get_window (a_screen_num), 0L, &gc_values); + gc = XCreateGC(dpy, hostx_get_window(a_screen_num), 0L, &gc_values); if (!gc) { - EPHYR_LOG_ERROR ("failed to create gc \n") ; - goto out ; + EPHYR_LOG_ERROR("failed to create gc \n"); + goto out; } - res = XvGetVideo (dpy, a_port_id, hostx_get_window (a_screen_num), gc, - a_vid_x, a_vid_y, a_vid_w, a_vid_h, - a_drw_x, a_drw_y, a_drw_w, a_drw_h) ; + res = XvGetVideo(dpy, a_port_id, hostx_get_window(a_screen_num), gc, + a_vid_x, a_vid_y, a_vid_w, a_vid_h, + a_drw_x, a_drw_y, a_drw_w, a_drw_h); if (res != Success) { - EPHYR_LOG_ERROR ("XvGetVideo() failed: %d\n", res) ; - goto out ; + EPHYR_LOG_ERROR("XvGetVideo() failed: %d\n", res); + goto out; } - is_ok = TRUE ; + is_ok = TRUE; -out: + out: if (gc) { - XFreeGC (dpy, gc) ; - gc = NULL ; + XFreeGC(dpy, gc); + gc = NULL; } - return is_ok ; + return is_ok; } Bool -ephyrHostXVPutStill (int a_screen_num, int a_port_id, - int a_vid_x, int a_vid_y, int a_vid_w, int a_vid_h, - int a_drw_x, int a_drw_y, int a_drw_w, int a_drw_h) +ephyrHostXVPutStill(int a_screen_num, int a_port_id, + int a_vid_x, int a_vid_y, int a_vid_w, int a_vid_h, + int a_drw_x, int a_drw_y, int a_drw_w, int a_drw_h) { - Bool is_ok=FALSE ; - int res=FALSE ; - GC gc=0 ; + Bool is_ok = FALSE; + int res = FALSE; + GC gc = 0; XGCValues gc_values; - Display *dpy=hostx_get_display () ; + Display *dpy = hostx_get_display(); - EPHYR_RETURN_VAL_IF_FAIL (dpy, FALSE) ; + EPHYR_RETURN_VAL_IF_FAIL(dpy, FALSE); - gc = XCreateGC (dpy, hostx_get_window (a_screen_num), 0L, &gc_values); + gc = XCreateGC(dpy, hostx_get_window(a_screen_num), 0L, &gc_values); if (!gc) { - EPHYR_LOG_ERROR ("failed to create gc \n") ; - goto out ; + EPHYR_LOG_ERROR("failed to create gc \n"); + goto out; } - res = XvPutStill (dpy, a_port_id, hostx_get_window (a_screen_num), gc, - a_vid_x, a_vid_y, a_vid_w, a_vid_h, - a_drw_x, a_drw_y, a_drw_w, a_drw_h) ; + res = XvPutStill(dpy, a_port_id, hostx_get_window(a_screen_num), gc, + a_vid_x, a_vid_y, a_vid_w, a_vid_h, + a_drw_x, a_drw_y, a_drw_w, a_drw_h); if (res != Success) { - EPHYR_LOG_ERROR ("XvPutStill() failed: %d\n", res) ; - goto out ; + EPHYR_LOG_ERROR("XvPutStill() failed: %d\n", res); + goto out; } - is_ok = TRUE ; + is_ok = TRUE; -out: + out: if (gc) { - XFreeGC (dpy, gc) ; - gc = NULL ; + XFreeGC(dpy, gc); + gc = NULL; } - return is_ok ; + return is_ok; } Bool -ephyrHostXVGetStill (int a_screen_num, int a_port_id, - int a_vid_x, int a_vid_y, int a_vid_w, int a_vid_h, - int a_drw_x, int a_drw_y, int a_drw_w, int a_drw_h) +ephyrHostXVGetStill(int a_screen_num, int a_port_id, + int a_vid_x, int a_vid_y, int a_vid_w, int a_vid_h, + int a_drw_x, int a_drw_y, int a_drw_w, int a_drw_h) { - Bool is_ok=FALSE ; - int res=FALSE ; - GC gc=0 ; + Bool is_ok = FALSE; + int res = FALSE; + GC gc = 0; XGCValues gc_values; - Display *dpy=hostx_get_display () ; + Display *dpy = hostx_get_display(); - EPHYR_RETURN_VAL_IF_FAIL (dpy, FALSE) ; + EPHYR_RETURN_VAL_IF_FAIL(dpy, FALSE); - gc = XCreateGC (dpy, hostx_get_window (a_screen_num), 0L, &gc_values); + gc = XCreateGC(dpy, hostx_get_window(a_screen_num), 0L, &gc_values); if (!gc) { - EPHYR_LOG_ERROR ("failed to create gc \n") ; - goto out ; + EPHYR_LOG_ERROR("failed to create gc \n"); + goto out; } - res = XvGetStill (dpy, a_port_id, hostx_get_window (a_screen_num), gc, - a_vid_x, a_vid_y, a_vid_w, a_vid_h, - a_drw_x, a_drw_y, a_drw_w, a_drw_h) ; + res = XvGetStill(dpy, a_port_id, hostx_get_window(a_screen_num), gc, + a_vid_x, a_vid_y, a_vid_w, a_vid_h, + a_drw_x, a_drw_y, a_drw_w, a_drw_h); if (res != Success) { - EPHYR_LOG_ERROR ("XvGetStill() failed: %d\n", res) ; - goto out ; + EPHYR_LOG_ERROR("XvGetStill() failed: %d\n", res); + goto out; } - is_ok = TRUE ; + is_ok = TRUE; -out: + out: if (gc) { - XFreeGC (dpy, gc) ; - gc = NULL ; + XFreeGC(dpy, gc); + gc = NULL; } - return is_ok ; + return is_ok; } Bool -ephyrHostXVStopVideo (int a_screen_num, int a_port_id) +ephyrHostXVStopVideo(int a_screen_num, int a_port_id) { - int ret=0 ; - Bool is_ok=FALSE ; - Display *dpy = hostx_get_display () ; + int ret = 0; + Bool is_ok = FALSE; + Display *dpy = hostx_get_display(); - EPHYR_RETURN_VAL_IF_FAIL (dpy, FALSE) ; + EPHYR_RETURN_VAL_IF_FAIL(dpy, FALSE); - EPHYR_LOG ("enter\n") ; + EPHYR_LOG("enter\n"); - ret = XvStopVideo (dpy, a_port_id, hostx_get_window (a_screen_num)) ; + ret = XvStopVideo(dpy, a_port_id, hostx_get_window(a_screen_num)); if (ret != Success) { - EPHYR_LOG_ERROR ("XvStopVideo() failed: %d \n", ret) ; - goto out ; + EPHYR_LOG_ERROR("XvStopVideo() failed: %d \n", ret); + goto out; } - is_ok = TRUE ; + is_ok = TRUE; -out: - EPHYR_LOG ("leave\n") ; - return is_ok ; + out: + EPHYR_LOG("leave\n"); + return is_ok; } - diff --git a/xorg-server/hw/kdrive/ephyr/ephyrhostvideo.h b/xorg-server/hw/kdrive/ephyr/ephyrhostvideo.h index 05ee38a03..0d3177277 100644 --- a/xorg-server/hw/kdrive/ephyr/ephyrhostvideo.h +++ b/xorg-server/hw/kdrive/ephyr/ephyrhostvideo.h @@ -28,40 +28,40 @@ #ifndef __EPHYRHOSTVIDEO_H__ #define __EPHYRHOSTVIDEO_H__ -typedef void* EphyrHostXVAdaptor ; -typedef struct _EphyrHostXVAdaptorArray EphyrHostXVAdaptorArray ; +typedef void *EphyrHostXVAdaptor; +typedef struct _EphyrHostXVAdaptorArray EphyrHostXVAdaptorArray; typedef struct _EphyrHostVideoFormat { - char depth ; + char depth; short visual_class; -} EphyrHostVideoFormat ; +} EphyrHostVideoFormat; typedef struct _EphyrHostRational { - int numerator ; - int denominator ; + int numerator; + int denominator; } EphyrHostRational; typedef struct _EphyrHostEncoding { - int id ; - char *name ; - unsigned short width, height ; - EphyrHostRational rate ; -} EphyrHostEncoding ; + int id; + char *name; + unsigned short width, height; + EphyrHostRational rate; +} EphyrHostEncoding; typedef struct _EphyrHostAttribute { int flags; int min_value; int max_value; char *name; -} EphyrHostAttribute ; +} EphyrHostAttribute; typedef struct _EphyrHostImageFormat { - int id; /* Unique descriptor for the format */ - int type; /* XvRGB, XvYUV */ - int byte_order; /* LSBFirst, MSBFirst */ - char guid[16]; /* Globally Unique IDentifier */ + int id; /* Unique descriptor for the format */ + int type; /* XvRGB, XvYUV */ + int byte_order; /* LSBFirst, MSBFirst */ + char guid[16]; /* Globally Unique IDentifier */ int bits_per_pixel; - int format; /* XvPacked, XvPlanar */ + int format; /* XvPacked, XvPlanar */ int num_planes; /* for RGB formats only */ @@ -80,159 +80,152 @@ typedef struct _EphyrHostImageFormat { unsigned int vert_y_period; unsigned int vert_u_period; unsigned int vert_v_period; - char component_order[32]; /* eg. UYVY */ - int scanline_order; /* XvTopToBottom, XvBottomToTop */ -} EphyrHostImageFormat ; + char component_order[32]; /* eg. UYVY */ + int scanline_order; /* XvTopToBottom, XvBottomToTop */ +} EphyrHostImageFormat; typedef struct { - unsigned short x1, y1, x2, y2 ; -} EphyrHostBox ; + unsigned short x1, y1, x2, y2; +} EphyrHostBox; -void ephyrHostXVInit (void) ; +void ephyrHostXVInit(void); -void ephyrHostFree (void *a_pointer) ; +void ephyrHostFree(void *a_pointer); /* * host adaptor array */ -Bool ephyrHostXVQueryAdaptors (EphyrHostXVAdaptorArray **a_adaptors) ; -void ephyrHostXVAdaptorArrayDelete (EphyrHostXVAdaptorArray *a_adaptors) ; -int ephyrHostXVAdaptorArrayGetSize (const EphyrHostXVAdaptorArray *a_this) ; -EphyrHostXVAdaptor* ephyrHostXVAdaptorArrayAt (const EphyrHostXVAdaptorArray *a_this, - int a_index) ; +Bool ephyrHostXVQueryAdaptors(EphyrHostXVAdaptorArray ** a_adaptors); +void ephyrHostXVAdaptorArrayDelete(EphyrHostXVAdaptorArray * a_adaptors); +int ephyrHostXVAdaptorArrayGetSize(const EphyrHostXVAdaptorArray * a_this); +EphyrHostXVAdaptor *ephyrHostXVAdaptorArrayAt(const EphyrHostXVAdaptorArray * + a_this, int a_index); /* * host adaptor */ -char ephyrHostXVAdaptorGetType (const EphyrHostXVAdaptor *a_this) ; -const char* ephyrHostXVAdaptorGetName (const EphyrHostXVAdaptor *a_this) ; -EphyrHostVideoFormat* ephyrHostXVAdaptorGetVideoFormats - (const EphyrHostXVAdaptor *a_this, - int *a_nb_formats) ; -int ephyrHostXVAdaptorGetNbPorts (const EphyrHostXVAdaptor *a_this) ; -int ephyrHostXVAdaptorGetFirstPortID (const EphyrHostXVAdaptor *a_this) ; - -Bool ephyrHostXVAdaptorHasPutVideo (const EphyrHostXVAdaptor *a_this, - Bool *a_result) ; -Bool ephyrHostXVAdaptorHasGetVideo (const EphyrHostXVAdaptor *a_this, - Bool *a_result) ; -Bool ephyrHostXVAdaptorHasPutStill (const EphyrHostXVAdaptor *a_this, - Bool *a_result) ; -Bool ephyrHostXVAdaptorHasGetStill (const EphyrHostXVAdaptor *a_this, - Bool *a_result) ; -Bool ephyrHostXVAdaptorHasPutImage (const EphyrHostXVAdaptor *a_this, - Bool *a_result) ; +char ephyrHostXVAdaptorGetType(const EphyrHostXVAdaptor * a_this); +const char *ephyrHostXVAdaptorGetName(const EphyrHostXVAdaptor * a_this); +EphyrHostVideoFormat *ephyrHostXVAdaptorGetVideoFormats + (const EphyrHostXVAdaptor * a_this, int *a_nb_formats); +int ephyrHostXVAdaptorGetNbPorts(const EphyrHostXVAdaptor * a_this); +int ephyrHostXVAdaptorGetFirstPortID(const EphyrHostXVAdaptor * a_this); + +Bool ephyrHostXVAdaptorHasPutVideo(const EphyrHostXVAdaptor * a_this, + Bool *a_result); +Bool ephyrHostXVAdaptorHasGetVideo(const EphyrHostXVAdaptor * a_this, + Bool *a_result); +Bool ephyrHostXVAdaptorHasPutStill(const EphyrHostXVAdaptor * a_this, + Bool *a_result); +Bool ephyrHostXVAdaptorHasGetStill(const EphyrHostXVAdaptor * a_this, + Bool *a_result); +Bool ephyrHostXVAdaptorHasPutImage(const EphyrHostXVAdaptor * a_this, + Bool *a_result); /* * encoding */ -Bool ephyrHostXVQueryEncodings (int a_port_id, - EphyrHostEncoding **a_encodings, - unsigned int *a_num_encodings) ; +Bool ephyrHostXVQueryEncodings(int a_port_id, + EphyrHostEncoding ** a_encodings, + unsigned int *a_num_encodings); -void ephyrHostEncodingsDelete (EphyrHostEncoding *a_encodings, - int a_num_encodings) ; +void ephyrHostEncodingsDelete(EphyrHostEncoding * a_encodings, + int a_num_encodings); /* * attribute */ -Bool ephyrHostXVQueryPortAttributes (int a_port_id, - EphyrHostAttribute **a_attributes, - int *a_num_attributes) ; +Bool ephyrHostXVQueryPortAttributes(int a_port_id, + EphyrHostAttribute ** a_attributes, + int *a_num_attributes); + +void ephyrHostAttributesDelete(EphyrHostAttribute * a_attributes); -void ephyrHostAttributesDelete (EphyrHostAttribute *a_attributes) ; /* * image format */ -Bool ephyrHostXVQueryImageFormats (int a_port_id, - EphyrHostImageFormat **a_formats, - int *a_num_format) ; +Bool ephyrHostXVQueryImageFormats(int a_port_id, + EphyrHostImageFormat ** a_formats, + int *a_num_format); /* * Port Attribute Get/Set */ -Bool ephyrHostXVSetPortAttribute (int a_port_id, - int a_atom, - int a_attr_value) ; -Bool ephyrHostXVGetPortAttribute (int a_port_id, - int a_atom, - int *a_attr_value) ; +Bool ephyrHostXVSetPortAttribute(int a_port_id, int a_atom, int a_attr_value); +Bool ephyrHostXVGetPortAttribute(int a_port_id, int a_atom, int *a_attr_value); + /* *size query */ -Bool ephyrHostXVQueryBestSize (int a_port_id, - Bool a_motion, - unsigned int a_frame_w, - unsigned int a_frame_h, - unsigned int a_drw_w, - unsigned int a_drw_h, - unsigned int *a_actual_w, - unsigned int *a_actual_h) ; - -Bool ephyrHostXVQueryImageAttributes (int a_port_id, - int a_image_id /*image fourcc code*/, - unsigned short *a_width, - unsigned short *a_height, - int *a_image_size, - int *a_pitches, - int *a_offsets) ; +Bool ephyrHostXVQueryBestSize(int a_port_id, + Bool a_motion, + unsigned int a_frame_w, + unsigned int a_frame_h, + unsigned int a_drw_w, + unsigned int a_drw_h, + unsigned int *a_actual_w, + unsigned int *a_actual_h); + +Bool ephyrHostXVQueryImageAttributes(int a_port_id, + int a_image_id /*image fourcc code */ , + unsigned short *a_width, + unsigned short *a_height, + int *a_image_size, + int *a_pitches, int *a_offsets); /* * atom */ -Bool ephyrHostGetAtom (const char* a_name, - Bool a_create_if_not_exists, - int *a_atom) ; -char* ephyrHostGetAtomName (int a_atom) ; +Bool ephyrHostGetAtom(const char *a_name, + Bool a_create_if_not_exists, int *a_atom); +char *ephyrHostGetAtomName(int a_atom); /* *PutImage * (ignore clipping for now) */ -Bool ephyrHostXVPutImage (int a_screen_num, - int a_port_id, - int a_image_id, - int a_drw_x, - int a_drw_y, - int a_drw_w, - int a_drw_h, - int a_src_x, - int a_src_y, - int a_src_w, - int a_src_h, - int a_image_width, - int a_image_height, - unsigned char *a_buf, - EphyrHostBox *a_clip_rects, - int a_clip_rect_nums) ; +Bool ephyrHostXVPutImage(int a_screen_num, + int a_port_id, + int a_image_id, + int a_drw_x, + int a_drw_y, + int a_drw_w, + int a_drw_h, + int a_src_x, + int a_src_y, + int a_src_w, + int a_src_h, + int a_image_width, + int a_image_height, + unsigned char *a_buf, + EphyrHostBox * a_clip_rects, int a_clip_rect_nums); /* * Putvideo/PutStill/GetVideo */ -Bool ephyrHostXVPutVideo (int a_screen_num, - int a_port_id, - int a_vid_x, int a_vid_y, int a_vid_w, int a_vid_h, - int a_drw_x, int a_drw_y, int a_drw_w, int a_drw_h) ; - -Bool ephyrHostXVGetVideo (int a_screen_num, - int a_port_id, - int a_vid_x, int a_vid_y, int a_vid_w, int a_vid_h, - int a_drw_x, int a_drw_y, int a_drw_w, int a_drw_h) ; - -Bool ephyrHostXVPutStill (int a_screen_num, - int a_port_id, - int a_vid_x, int a_vid_y, int a_vid_w, int a_vid_h, - int a_drw_x, int a_drw_y, int a_drw_w, int a_drw_h) ; - -Bool ephyrHostXVGetStill (int a_screen_num, - int a_port_id, - int a_vid_x, int a_vid_y, int a_vid_w, int a_vid_h, - int a_drw_x, int a_drw_y, int a_drw_w, int a_drw_h) ; +Bool ephyrHostXVPutVideo(int a_screen_num, + int a_port_id, + int a_vid_x, int a_vid_y, int a_vid_w, int a_vid_h, + int a_drw_x, int a_drw_y, int a_drw_w, int a_drw_h); + +Bool ephyrHostXVGetVideo(int a_screen_num, + int a_port_id, + int a_vid_x, int a_vid_y, int a_vid_w, int a_vid_h, + int a_drw_x, int a_drw_y, int a_drw_w, int a_drw_h); + +Bool ephyrHostXVPutStill(int a_screen_num, + int a_port_id, + int a_vid_x, int a_vid_y, int a_vid_w, int a_vid_h, + int a_drw_x, int a_drw_y, int a_drw_w, int a_drw_h); + +Bool ephyrHostXVGetStill(int a_screen_num, + int a_port_id, + int a_vid_x, int a_vid_y, int a_vid_w, int a_vid_h, + int a_drw_x, int a_drw_y, int a_drw_w, int a_drw_h); /* * StopVideo */ -Bool ephyrHostXVStopVideo (int a_screen_num, int a_port_id) ; +Bool ephyrHostXVStopVideo(int a_screen_num, int a_port_id); #endif /*__EPHYRHOSTVIDEO_H__*/ - diff --git a/xorg-server/hw/kdrive/ephyr/ephyrinit.c b/xorg-server/hw/kdrive/ephyr/ephyrinit.c index b674bb8d0..a62b49d4b 100644 --- a/xorg-server/hw/kdrive/ephyr/ephyrinit.c +++ b/xorg-server/hw/kdrive/ephyr/ephyrinit.c @@ -30,301 +30,274 @@ #include "ephyrlog.h" extern Window EphyrPreExistingHostWin; -extern Bool EphyrWantGrayScale; -extern Bool kdHasPointer; -extern Bool kdHasKbd; +extern Bool EphyrWantGrayScale; +extern Bool kdHasPointer; +extern Bool kdHasKbd; #ifdef GLXEXT -extern Bool ephyrNoDRI; +extern Bool ephyrNoDRI; extern Bool noGlxVisualInit; #endif -extern Bool ephyrNoXV; +extern Bool ephyrNoXV; #ifdef KDRIVE_EVDEV -extern KdPointerDriver LinuxEvdevMouseDriver; +extern KdPointerDriver LinuxEvdevMouseDriver; extern KdKeyboardDriver LinuxEvdevKeyboardDriver; #endif -void processScreenArg (char *screen_size, char *parent_id) ; +void processScreenArg(char *screen_size, char *parent_id); void -InitCard (char *name) +InitCard(char *name) { EPHYR_DBG("mark"); - KdCardInfoAdd (&ephyrFuncs, 0); + KdCardInfoAdd(&ephyrFuncs, 0); } void -InitOutput (ScreenInfo *pScreenInfo, int argc, char **argv) +InitOutput(ScreenInfo * pScreenInfo, int argc, char **argv) { - KdInitOutput (pScreenInfo, argc, argv); + KdInitOutput(pScreenInfo, argc, argv); } void -InitInput (int argc, char **argv) +InitInput(int argc, char **argv) { - KdKeyboardInfo *ki; - KdPointerInfo *pi; + KdKeyboardInfo *ki; + KdPointerInfo *pi; - KdAddKeyboardDriver(&EphyrKeyboardDriver); + KdAddKeyboardDriver(&EphyrKeyboardDriver); #ifdef KDRIVE_EVDEV - KdAddKeyboardDriver(&LinuxEvdevKeyboardDriver); + KdAddKeyboardDriver(&LinuxEvdevKeyboardDriver); #endif - KdAddPointerDriver(&EphyrMouseDriver); + KdAddPointerDriver(&EphyrMouseDriver); #ifdef KDRIVE_EVDEV - KdAddPointerDriver(&LinuxEvdevMouseDriver); + KdAddPointerDriver(&LinuxEvdevMouseDriver); #endif - if (!kdHasKbd) { - ki = KdNewKeyboard(); - if (!ki) - FatalError("Couldn't create Xephyr keyboard\n"); - ki->driver = &EphyrKeyboardDriver; - KdAddKeyboard(ki); - } - - if (!kdHasPointer) { - pi = KdNewPointer(); - if (!pi) - FatalError("Couldn't create Xephyr pointer\n"); - pi->driver = &EphyrMouseDriver; - KdAddPointer(pi); - } - - KdInitInput(); + if (!kdHasKbd) { + ki = KdNewKeyboard(); + if (!ki) + FatalError("Couldn't create Xephyr keyboard\n"); + ki->driver = &EphyrKeyboardDriver; + KdAddKeyboard(ki); + } + + if (!kdHasPointer) { + pi = KdNewPointer(); + if (!pi) + FatalError("Couldn't create Xephyr pointer\n"); + pi->driver = &EphyrMouseDriver; + KdAddPointer(pi); + } + + KdInitInput(); } void -CloseInput (void) +CloseInput(void) { - KdCloseInput(); + KdCloseInput(); } #ifdef DDXBEFORERESET void -ddxBeforeReset (void) +ddxBeforeReset(void) { } #endif void -ddxUseMsg (void) +ddxUseMsg(void) { - KdUseMsg(); - - ErrorF("\nXephyr Option Usage:\n"); - ErrorF("-parent <XID> Use existing window as Xephyr root win\n"); - ErrorF("-host-cursor Re-use exisiting X host server cursor\n"); - ErrorF("-fullscreen Attempt to run Xephyr fullscreen\n"); - ErrorF("-grayscale Simulate 8bit grayscale\n"); - ErrorF("-fakexa Simulate acceleration using software rendering\n"); - ErrorF("-verbosity <level> Set log verbosity level\n"); + KdUseMsg(); + + ErrorF("\nXephyr Option Usage:\n"); + ErrorF("-parent <XID> Use existing window as Xephyr root win\n"); + ErrorF("-host-cursor Re-use exisiting X host server cursor\n"); + ErrorF("-fullscreen Attempt to run Xephyr fullscreen\n"); + ErrorF("-grayscale Simulate 8bit grayscale\n"); + ErrorF + ("-fakexa Simulate acceleration using software rendering\n"); + ErrorF("-verbosity <level> Set log verbosity level\n"); #ifdef GLXEXT - ErrorF("-nodri do not use DRI\n"); + ErrorF("-nodri do not use DRI\n"); #endif - ErrorF("-noxv do not use XV\n"); - ErrorF("-name [name] define the name in the WM_CLASS property\n"); - ErrorF("-title [title] set the window title in the WM_NAME property\n"); - ErrorF("\n"); + ErrorF("-noxv do not use XV\n"); + ErrorF("-name [name] define the name in the WM_CLASS property\n"); + ErrorF + ("-title [title] set the window title in the WM_NAME property\n"); + ErrorF("\n"); - exit(1); + exit(1); } void -processScreenArg (char *screen_size, char *parent_id) +processScreenArg(char *screen_size, char *parent_id) { - KdCardInfo *card; + KdCardInfo *card; - InitCard (0); /*Put each screen on a separate card*/ - card = KdCardInfoLast (); + InitCard(0); /*Put each screen on a separate card */ + card = KdCardInfoLast(); - if (card) - { - KdScreenInfo *screen; - unsigned long p_id = 0; + if (card) { + KdScreenInfo *screen; + unsigned long p_id = 0; - screen = KdScreenInfoAdd (card); - KdParseScreen (screen, screen_size); + screen = KdScreenInfoAdd(card); + KdParseScreen(screen, screen_size); - if (parent_id) - { - p_id = strtol (parent_id, NULL, 0); + if (parent_id) { + p_id = strtol(parent_id, NULL, 0); } - EPHYR_DBG ("screen number:%d\n", screen->mynum) ; - hostx_add_screen (screen, p_id, screen->mynum); + EPHYR_DBG("screen number:%d\n", screen->mynum); + hostx_add_screen(screen, p_id, screen->mynum); } - else - { - ErrorF("No matching card found!\n"); + else { + ErrorF("No matching card found!\n"); } } int -ddxProcessArgument (int argc, char **argv, int i) +ddxProcessArgument(int argc, char **argv, int i) { - static char* parent = NULL; - EPHYR_DBG("mark argv[%d]='%s'", i, argv[i] ); + static char *parent = NULL; - if (i == 1) - { - hostx_use_resname(basename(argv[0]), 0); + EPHYR_DBG("mark argv[%d]='%s'", i, argv[i]); + + if (i == 1) { + hostx_use_resname(basename(argv[0]), 0); } - if (!strcmp (argv[i], "-parent")) - { - if(i+1 < argc) - { - int j; - /* If parent is specified and a screen argument follows, don't do - * anything, let the -screen handling init the rest */ - for (j = i; j < argc; j++) - { - if (!strcmp(argv[j], "-screen")) - { - parent = argv[i + 1]; - return 2; - } - } - - processScreenArg ("100x100", argv[i+1]); - return 2; - } - - UseMsg(); - exit(1); + if (!strcmp(argv[i], "-parent")) { + if (i + 1 < argc) { + int j; + + /* If parent is specified and a screen argument follows, don't do + * anything, let the -screen handling init the rest */ + for (j = i; j < argc; j++) { + if (!strcmp(argv[j], "-screen")) { + parent = argv[i + 1]; + return 2; + } + } + + processScreenArg("100x100", argv[i + 1]); + return 2; + } + + UseMsg(); + exit(1); } - else if (!strcmp (argv[i], "-screen")) - { - if ((i+1) < argc) - { - processScreenArg (argv[i+1], parent); - parent = NULL; - return 2; - } - - UseMsg(); - exit(1); + else if (!strcmp(argv[i], "-screen")) { + if ((i + 1) < argc) { + processScreenArg(argv[i + 1], parent); + parent = NULL; + return 2; + } + + UseMsg(); + exit(1); } - else if (!strcmp (argv[i], "-host-cursor")) - { - hostx_use_host_cursor(); - return 1; + else if (!strcmp(argv[i], "-host-cursor")) { + hostx_use_host_cursor(); + return 1; } - else if (!strcmp (argv[i], "-fullscreen")) - { - hostx_use_fullscreen(); - return 1; + else if (!strcmp(argv[i], "-fullscreen")) { + hostx_use_fullscreen(); + return 1; } - else if (!strcmp (argv[i], "-grayscale")) - { - EphyrWantGrayScale = 1; - return 1; + else if (!strcmp(argv[i], "-grayscale")) { + EphyrWantGrayScale = 1; + return 1; } - else if (!strcmp (argv[i], "-fakexa")) - { - ephyrFuncs.initAccel = ephyrDrawInit; - ephyrFuncs.enableAccel = ephyrDrawEnable; - ephyrFuncs.disableAccel = ephyrDrawDisable; - ephyrFuncs.finiAccel = ephyrDrawFini; - return 1; + else if (!strcmp(argv[i], "-fakexa")) { + ephyrFuncs.initAccel = ephyrDrawInit; + ephyrFuncs.enableAccel = ephyrDrawEnable; + ephyrFuncs.disableAccel = ephyrDrawDisable; + ephyrFuncs.finiAccel = ephyrDrawFini; + return 1; } - else if (!strcmp (argv[i], "-verbosity")) - { - if(i+1 < argc && argv[i+1][0] != '-') - { - int verbosity=atoi (argv[i+1]) ; - LogSetParameter (XLOG_VERBOSITY, verbosity) ; - EPHYR_LOG ("set verbosiry to %d\n", verbosity) ; - return 2 ; - } - else - { - UseMsg() ; - exit(1) ; - } + else if (!strcmp(argv[i], "-verbosity")) { + if (i + 1 < argc && argv[i + 1][0] != '-') { + int verbosity = atoi(argv[i + 1]); + + LogSetParameter(XLOG_VERBOSITY, verbosity); + EPHYR_LOG("set verbosiry to %d\n", verbosity); + return 2; + } + else { + UseMsg(); + exit(1); + } } #ifdef GLXEXT - else if (!strcmp (argv[i], "-nodri")) - { - noGlxVisualInit = FALSE ; - ephyrNoDRI = TRUE ; - EPHYR_LOG ("no direct rendering enabled\n") ; - return 1 ; - } + else if (!strcmp(argv[i], "-nodri")) { + noGlxVisualInit = FALSE; + ephyrNoDRI = TRUE; + EPHYR_LOG("no direct rendering enabled\n"); + return 1; + } #endif - else if (!strcmp (argv[i], "-noxv")) - { - ephyrNoXV = TRUE ; - EPHYR_LOG ("no XVideo enabled\n") ; - return 1 ; - } - else if (!strcmp (argv[i], "-name")) - { - if (i+1 < argc && argv[i+1][0] != '-') - { - hostx_use_resname(argv[i+1], 1); - return 2; - } - else - { - UseMsg(); - return 0; - } - } - else if (!strcmp (argv[i], "-title")) - { - if (i+1 < argc && argv[i+1][0] != '-') - { - hostx_set_title(argv[i+1]); - return 2; - } - else - { - UseMsg(); - return 0; - } - } - else if (argv[i][0] == ':') - { - hostx_set_display_name(argv[i]); + else if (!strcmp(argv[i], "-noxv")) { + ephyrNoXV = TRUE; + EPHYR_LOG("no XVideo enabled\n"); + return 1; } - /* Xnest compatibility */ - else if (!strcmp(argv[i], "-display")) - { - hostx_set_display_name(argv[i+1]); - return 2; - } - else if (!strcmp(argv[i], "-sync") || - !strcmp(argv[i], "-full") || - !strcmp(argv[i], "-sss") || - !strcmp(argv[i], "-install")) - { - return 1; - } - else if (!strcmp(argv[i], "-bw") || - !strcmp(argv[i], "-class") || - !strcmp(argv[i], "-geometry") || - !strcmp(argv[i], "-scrns")) - { - return 2; - } - /* end Xnest compat */ - - return KdProcessArgument (argc, argv, i); + else if (!strcmp(argv[i], "-name")) { + if (i + 1 < argc && argv[i + 1][0] != '-') { + hostx_use_resname(argv[i + 1], 1); + return 2; + } + else { + UseMsg(); + return 0; + } + } + else if (!strcmp(argv[i], "-title")) { + if (i + 1 < argc && argv[i + 1][0] != '-') { + hostx_set_title(argv[i + 1]); + return 2; + } + else { + UseMsg(); + return 0; + } + } + else if (argv[i][0] == ':') { + hostx_set_display_name(argv[i]); + } + /* Xnest compatibility */ + else if (!strcmp(argv[i], "-display")) { + hostx_set_display_name(argv[i + 1]); + return 2; + } + else if (!strcmp(argv[i], "-sync") || + !strcmp(argv[i], "-full") || + !strcmp(argv[i], "-sss") || !strcmp(argv[i], "-install")) { + return 1; + } + else if (!strcmp(argv[i], "-bw") || + !strcmp(argv[i], "-class") || + !strcmp(argv[i], "-geometry") || !strcmp(argv[i], "-scrns")) { + return 2; + } + /* end Xnest compat */ + + return KdProcessArgument(argc, argv, i); } void -OsVendorInit (void) +OsVendorInit(void) { - EPHYR_DBG("mark"); + EPHYR_DBG("mark"); - if (hostx_want_host_cursor()) - { - ephyrFuncs.initCursor = &ephyrCursorInit; - ephyrFuncs.enableCursor = &ephyrCursorEnable; + if (hostx_want_host_cursor()) { + ephyrFuncs.initCursor = &ephyrCursorInit; + ephyrFuncs.enableCursor = &ephyrCursorEnable; } - KdOsInit (&EphyrOsFuncs); + KdOsInit(&EphyrOsFuncs); } /* 'Fake' cursor stuff, could be improved */ @@ -332,31 +305,32 @@ OsVendorInit (void) static Bool ephyrRealizeCursor(DeviceIntPtr pDev, ScreenPtr pScreen, CursorPtr pCursor) { - return TRUE; + return TRUE; } static Bool ephyrUnrealizeCursor(DeviceIntPtr pDev, ScreenPtr pScreen, CursorPtr pCursor) { - return TRUE; + return TRUE; } static void -ephyrSetCursor(DeviceIntPtr pDev, ScreenPtr pScreen, CursorPtr pCursor, int x, int y) +ephyrSetCursor(DeviceIntPtr pDev, ScreenPtr pScreen, CursorPtr pCursor, int x, + int y) { - ; + ; } static void ephyrMoveCursor(DeviceIntPtr pDev, ScreenPtr pScreen, int x, int y) { - ; + ; } static Bool ephyrDeviceCursorInitialize(DeviceIntPtr pDev, ScreenPtr pScreen) { - return TRUE; + return TRUE; } static void @@ -365,57 +339,55 @@ ephyrDeviceCursorCleanup(DeviceIntPtr pDev, ScreenPtr pScreen) } miPointerSpriteFuncRec EphyrPointerSpriteFuncs = { - ephyrRealizeCursor, - ephyrUnrealizeCursor, - ephyrSetCursor, - ephyrMoveCursor, - ephyrDeviceCursorInitialize, - ephyrDeviceCursorCleanup + ephyrRealizeCursor, + ephyrUnrealizeCursor, + ephyrSetCursor, + ephyrMoveCursor, + ephyrDeviceCursorInitialize, + ephyrDeviceCursorCleanup }; - Bool ephyrCursorInit(ScreenPtr pScreen) { - miPointerInitialize(pScreen, - &EphyrPointerSpriteFuncs, - &ephyrPointerScreenFuncs, - FALSE); + miPointerInitialize(pScreen, + &EphyrPointerSpriteFuncs, + &ephyrPointerScreenFuncs, FALSE); - return TRUE; + return TRUE; } void ephyrCursorEnable(ScreenPtr pScreen) { - ; + ; } KdCardFuncs ephyrFuncs = { - ephyrCardInit, /* cardinit */ - ephyrScreenInit, /* scrinit */ - ephyrInitScreen, /* initScreen */ - ephyrFinishInitScreen, /* finishInitScreen */ - ephyrCreateResources, /* createRes */ - ephyrPreserve, /* preserve */ - ephyrEnable, /* enable */ - ephyrDPMS, /* dpms */ - ephyrDisable, /* disable */ - ephyrRestore, /* restore */ - ephyrScreenFini, /* scrfini */ - ephyrCardFini, /* cardfini */ - - 0, /* initCursor */ - 0, /* enableCursor */ - 0, /* disableCursor */ - 0, /* finiCursor */ - 0, /* recolorCursor */ - - 0, /* initAccel */ - 0, /* enableAccel */ - 0, /* disableAccel */ - 0, /* finiAccel */ - - ephyrGetColors,/* getColors */ - ephyrPutColors, /* putColors */ + ephyrCardInit, /* cardinit */ + ephyrScreenInit, /* scrinit */ + ephyrInitScreen, /* initScreen */ + ephyrFinishInitScreen, /* finishInitScreen */ + ephyrCreateResources, /* createRes */ + ephyrPreserve, /* preserve */ + ephyrEnable, /* enable */ + ephyrDPMS, /* dpms */ + ephyrDisable, /* disable */ + ephyrRestore, /* restore */ + ephyrScreenFini, /* scrfini */ + ephyrCardFini, /* cardfini */ + + 0, /* initCursor */ + 0, /* enableCursor */ + 0, /* disableCursor */ + 0, /* finiCursor */ + 0, /* recolorCursor */ + + 0, /* initAccel */ + 0, /* enableAccel */ + 0, /* disableAccel */ + 0, /* finiAccel */ + + ephyrGetColors, /* getColors */ + ephyrPutColors, /* putColors */ }; diff --git a/xorg-server/hw/kdrive/ephyr/ephyrproxyext.c b/xorg-server/hw/kdrive/ephyr/ephyrproxyext.c index 0c070f4c7..3d86d2db1 100644 --- a/xorg-server/hw/kdrive/ephyr/ephyrproxyext.c +++ b/xorg-server/hw/kdrive/ephyr/ephyrproxyext.c @@ -46,74 +46,70 @@ #include "ephyrhostproxy.h" #include "hostx.h" -static Bool ephyrProxyGetHostExtensionInfo (const char *a_ext_name, - int *a_major_opcode, - int *a_first_event, - int *a_first_error) ; +static Bool ephyrProxyGetHostExtensionInfo(const char *a_ext_name, + int *a_major_opcode, + int *a_first_event, + int *a_first_error); -static int ephyrProxyProcDispatch (ClientPtr client) ; +static int ephyrProxyProcDispatch(ClientPtr client); static Bool -ephyrProxyGetHostExtensionInfo (const char *a_ext_name, - int *a_major_opcode, - int *a_first_event, - int *a_first_error) +ephyrProxyGetHostExtensionInfo(const char *a_ext_name, + int *a_major_opcode, + int *a_first_event, int *a_first_error) { - return hostx_get_extension_info (a_ext_name, a_major_opcode, - a_first_event, a_first_error) ; + return hostx_get_extension_info(a_ext_name, a_major_opcode, + a_first_event, a_first_error); } static int -ephyrProxyProcDispatch (ClientPtr a_client) +ephyrProxyProcDispatch(ClientPtr a_client) { - int res=BadImplementation ; - struct XReply reply ; + int res = BadImplementation; + struct XReply reply; - if (!ephyrHostProxyDoForward (a_client->requestBuffer, &reply, FALSE)) { - EPHYR_LOG_ERROR ("forwarding failed\n") ; - goto out ; + if (!ephyrHostProxyDoForward(a_client->requestBuffer, &reply, FALSE)) { + EPHYR_LOG_ERROR("forwarding failed\n"); + goto out; } reply.sequence_number = a_client->sequence; - res = Success ; + res = Success; - WriteToClient(a_client, 32, (char *)&reply); + WriteToClient(a_client, 32, (char *) &reply); -out: - return res ; + out: + return res; } static void -ephyrProxyProcReset (ExtensionEntry *a_entry) +ephyrProxyProcReset(ExtensionEntry * a_entry) { } Bool -ephyrProxyExtensionInit (const char *a_extension_name) +ephyrProxyExtensionInit(const char *a_extension_name) { - Bool is_ok = FALSE ; - int major_opcode=0, first_event=0, first_error=0; - ExtensionEntry *ext=NULL ; + Bool is_ok = FALSE; + int major_opcode = 0, first_event = 0, first_error = 0; + ExtensionEntry *ext = NULL; - if (!ephyrProxyGetHostExtensionInfo (a_extension_name, - &major_opcode, - &first_event, - &first_error)) { - EPHYR_LOG ("failed to query extension %s from host\n", a_extension_name) ; + if (!ephyrProxyGetHostExtensionInfo(a_extension_name, + &major_opcode, + &first_event, &first_error)) { + EPHYR_LOG("failed to query extension %s from host\n", a_extension_name); goto out; } - ext = AddExtension ((char*)a_extension_name, 0, 0, - ephyrProxyProcDispatch, - ephyrProxyProcDispatch, - ephyrProxyProcReset, - StandardMinorOpcode) ; + ext = AddExtension((char *) a_extension_name, 0, 0, + ephyrProxyProcDispatch, + ephyrProxyProcDispatch, + ephyrProxyProcReset, StandardMinorOpcode); if (!ext) { - EPHYR_LOG_ERROR ("failed to add the extension\n") ; - goto out ; + EPHYR_LOG_ERROR("failed to add the extension\n"); + goto out; } - is_ok = TRUE ; + is_ok = TRUE; -out: - EPHYR_LOG ("leave\n") ; - return is_ok ; + out: + EPHYR_LOG("leave\n"); + return is_ok; } - diff --git a/xorg-server/hw/kdrive/ephyr/ephyrvideo.c b/xorg-server/hw/kdrive/ephyr/ephyrvideo.c index 0fd1a63d4..67eadd121 100644 --- a/xorg-server/hw/kdrive/ephyr/ephyrvideo.c +++ b/xorg-server/hw/kdrive/ephyr/ephyrvideo.c @@ -1,1273 +1,1218 @@ -/*
- * Xephyr - A kdrive X server thats runs in a host X window.
- * Authored by Matthew Allum <mallum@openedhand.com>
- *
- * Copyright © 2007 OpenedHand Ltd
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of OpenedHand Ltd not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission. OpenedHand Ltd makes no
- * representations about the suitability of this software for any purpose. It
- * is provided "as is" without express or implied warranty.
- *
- * OpenedHand Ltd DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL OpenedHand Ltd BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
- * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- * PERFORMANCE OF THIS SOFTWARE.
- *
- * Authors:
- * Dodji Seketeli <dodji@openedhand.com>
- */
-
-#ifdef HAVE_CONFIG_H
-#include <kdrive-config.h>
-#endif
-#include <string.h>
-#include <X11/extensions/Xv.h>
-#include "ephyrlog.h"
-#include "kdrive.h"
-#include "kxv.h"
-#include "ephyr.h"
-#include "hostx.h"
-#include "ephyrhostvideo.h"
-
-struct _EphyrXVPriv {
- EphyrHostXVAdaptorArray *host_adaptors ;
- KdVideoAdaptorPtr adaptors ;
- int num_adaptors ;
-};
-typedef struct _EphyrXVPriv EphyrXVPriv ;
-
-struct _EphyrPortPriv {
- int port_number ;
- KdVideoAdaptorPtr current_adaptor ;
- EphyrXVPriv *xv_priv;
- unsigned char *image_buf ;
- int image_buf_size ;
- int image_id ;
- int drw_x, drw_y, drw_w, drw_h ;
- int src_x, src_y, src_w, src_h ;
- int image_width, image_height ;
-};
-typedef struct _EphyrPortPriv EphyrPortPriv ;
-
-static Bool DoSimpleClip (BoxPtr a_dst_drw,
- BoxPtr a_clipper,
- BoxPtr a_result) ;
-
-static Bool ephyrLocalAtomToHost (int a_local_atom, int *a_host_atom) ;
-
-/*
-static Bool ephyrHostAtomToLocal (int a_host_atom, int *a_local_atom) ;
-*/
-
-static EphyrXVPriv* ephyrXVPrivNew (void) ;
-static void ephyrXVPrivDelete (EphyrXVPriv *a_this) ;
-static Bool ephyrXVPrivQueryHostAdaptors (EphyrXVPriv *a_this) ;
-static Bool ephyrXVPrivSetAdaptorsHooks (EphyrXVPriv *a_this) ;
-static Bool ephyrXVPrivRegisterAdaptors (EphyrXVPriv *a_this,
- ScreenPtr a_screen) ;
-
-static Bool ephyrXVPrivIsAttrValueValid (KdAttributePtr a_attrs,
- int a_attrs_len,
- const char *a_attr_name,
- int a_attr_value,
- Bool *a_is_valid) ;
-
-static Bool ephyrXVPrivGetImageBufSize (int a_port_id,
- int a_image_id,
- unsigned short a_width,
- unsigned short a_height,
- int *a_size) ;
-
-static Bool ephyrXVPrivSaveImageToPortPriv (EphyrPortPriv *a_port_priv,
- const unsigned char *a_image,
- int a_image_len) ;
-
-static void ephyrStopVideo (KdScreenInfo *a_info,
- pointer a_xv_priv,
- Bool a_exit);
-
-static int ephyrSetPortAttribute (KdScreenInfo *a_info,
- Atom a_attr_name,
- int a_attr_value,
- pointer a_port_priv);
-
-static int ephyrGetPortAttribute (KdScreenInfo *a_screen_info,
- Atom a_attr_name,
- int *a_attr_value,
- pointer a_port_priv);
-
-static void ephyrQueryBestSize (KdScreenInfo *a_info,
- Bool a_motion,
- short a_src_w,
- short a_src_h,
- short a_drw_w,
- short a_drw_h,
- unsigned int *a_prefered_w,
- unsigned int *a_prefered_h,
- pointer a_port_priv);
-
-static int ephyrPutImage (KdScreenInfo *a_info,
- DrawablePtr a_drawable,
- short a_src_x,
- short a_src_y,
- short a_drw_x,
- short a_drw_y,
- short a_src_w,
- short a_src_h,
- short a_drw_w,
- short a_drw_h,
- int a_id,
- unsigned char *a_buf,
- short a_width,
- short a_height,
- Bool a_sync,
- RegionPtr a_clipping_region,
- pointer a_port_priv);
-
-static int ephyrReputImage (KdScreenInfo *a_info,
- DrawablePtr a_drawable,
- short a_drw_x,
- short a_drw_y,
- RegionPtr a_clipping_region,
- pointer a_port_priv) ;
-
-static int ephyrPutVideo (KdScreenInfo *a_info,
- DrawablePtr a_drawable,
- short a_vid_x, short a_vid_y,
- short a_drw_x, short a_drw_y,
- short a_vid_w, short a_vid_h,
- short a_drw_w, short a_drw_h,
- RegionPtr a_clip_region,
- pointer a_port_priv) ;
-
-static int ephyrGetVideo (KdScreenInfo *a_info,
- DrawablePtr a_drawable,
- short a_vid_x, short a_vid_y,
- short a_drw_x, short a_drw_y,
- short a_vid_w, short a_vid_h,
- short a_drw_w, short a_drw_h,
- RegionPtr a_clip_region,
- pointer a_port_priv) ;
-
-static int ephyrPutStill (KdScreenInfo *a_info,
- DrawablePtr a_drawable,
- short a_vid_x, short a_vid_y,
- short a_drw_x, short a_drw_y,
- short a_vid_w, short a_vid_h,
- short a_drw_w, short a_drw_h,
- RegionPtr a_clip_region,
- pointer a_port_priv) ;
-
-static int ephyrGetStill (KdScreenInfo *a_info,
- DrawablePtr a_drawable,
- short a_vid_x, short a_vid_y,
- short a_drw_x, short a_drw_y,
- short a_vid_w, short a_vid_h,
- short a_drw_w, short a_drw_h,
- RegionPtr a_clip_region,
- pointer a_port_priv) ;
-
-static int ephyrQueryImageAttributes (KdScreenInfo *a_info,
- int a_id,
- unsigned short *a_w,
- unsigned short *a_h,
- int *a_pitches,
- int *a_offsets);
-static int s_base_port_id ;
-
-/**************
- * <helpers>
- * ************/
-
-static Bool
-DoSimpleClip (BoxPtr a_dst_box,
- BoxPtr a_clipper,
- BoxPtr a_result)
-{
- BoxRec dstClippedBox ;
-
- EPHYR_RETURN_VAL_IF_FAIL (a_dst_box && a_clipper && a_result, FALSE) ;
-
- /*
- * setup the clipbox inside the destination.
- */
- dstClippedBox.x1 = a_dst_box->x1 ;
- dstClippedBox.x2 = a_dst_box->x2 ;
- dstClippedBox.y1 = a_dst_box->y1 ;
- dstClippedBox.y2 = a_dst_box->y2 ;
-
- /*
- * if the cliper leftmost edge is inside
- * the destination area then the leftmost edge of the resulting
- * clipped box is the leftmost edge of the cliper.
- */
- if (a_clipper->x1 > dstClippedBox.x1)
- dstClippedBox.x1 = a_clipper->x1 ;
-
- /*
- * if the cliper top edge is inside the destination area
- * then the bottom horizontal edge of the resulting clipped box
- * is the bottom edge of the cliper
- */
- if (a_clipper->y1 > dstClippedBox.y1)
- dstClippedBox.y1 = a_clipper->y1 ;
-
- /*ditto for right edge*/
- if (a_clipper->x2 < dstClippedBox.x2)
- dstClippedBox.x2 = a_clipper->x2 ;
-
- /*ditto for bottom edge*/
- if (a_clipper->y2 < dstClippedBox.y2)
- dstClippedBox.y2 = a_clipper->y2 ;
-
- memcpy (a_result, &dstClippedBox, sizeof (dstClippedBox)) ;
- return TRUE ;
-}
-
-static Bool
-ephyrLocalAtomToHost (int a_local_atom, int *a_host_atom)
-{
- const char *atom_name=NULL;
- int host_atom=None ;
-
- EPHYR_RETURN_VAL_IF_FAIL (a_host_atom, FALSE) ;
-
- if (!ValidAtom (a_local_atom))
- return FALSE ;
-
- atom_name = NameForAtom (a_local_atom) ;
-
- if (!atom_name)
- return FALSE ;
-
- if (!ephyrHostGetAtom (atom_name, FALSE, &host_atom) || host_atom == None) {
- EPHYR_LOG_ERROR ("no atom for string %s defined in host X\n",
- atom_name) ;
- return FALSE ;
- }
- *a_host_atom = host_atom ;
- return TRUE ;
-}
-
-/*
- Not used yed.
-static Bool
-ephyrHostAtomToLocal (int a_host_atom, int *a_local_atom)
-{
- Bool is_ok=FALSE ;
- char *atom_name=NULL ;
- int atom=None ;
-
- EPHYR_RETURN_VAL_IF_FAIL (a_local_atom, FALSE) ;
-
- atom_name = ephyrHostGetAtomName (a_host_atom) ;
- if (!atom_name)
- goto out ;
-
- atom = MakeAtom (atom_name, strlen (atom_name), TRUE) ;
- if (atom == None)
- goto out ;
-
- *a_local_atom = atom ;
- is_ok = TRUE ;
-
-out:
- if (atom_name) {
- ephyrHostFree (atom_name) ;
- }
- return is_ok ;
-}
-*/
-
-/**************
- *</helpers>
- * ************/
-
-Bool
-ephyrInitVideo (ScreenPtr pScreen)
-{
- Bool is_ok = FALSE ;
- KdScreenPriv(pScreen);
- KdScreenInfo *screen = pScreenPriv->screen;
- static EphyrXVPriv *xv_priv;
-
- EPHYR_LOG ("enter\n") ;
-
- if (screen->fb.bitsPerPixel == 8) {
- EPHYR_LOG_ERROR ("8 bits depth not supported\n") ;
- return FALSE ;
- }
-
- if (!xv_priv) {
- xv_priv = ephyrXVPrivNew () ;
- }
- if (!xv_priv) {
- EPHYR_LOG_ERROR ("failed to create xv_priv\n") ;
- goto out ;
- }
-
- if (!ephyrXVPrivRegisterAdaptors (xv_priv, pScreen)) {
- EPHYR_LOG_ERROR ("failed to register adaptors\n") ;
- goto out ;
- }
- is_ok = TRUE ;
-
-out:
- return is_ok ;
-}
-
-static EphyrXVPriv*
-ephyrXVPrivNew (void)
-{
- EphyrXVPriv *xv_priv=NULL ;
-
- EPHYR_LOG ("enter\n") ;
-
- xv_priv = calloc(1, sizeof (EphyrXVPriv)) ;
- if (!xv_priv) {
- EPHYR_LOG_ERROR ("failed to create EphyrXVPriv\n") ;
- goto error ;
- }
-
- ephyrHostXVInit () ;
-
- if (!ephyrXVPrivQueryHostAdaptors (xv_priv)) {
- EPHYR_LOG_ERROR ("failed to query the host x for xv properties\n") ;
- goto error ;
- }
- if (!ephyrXVPrivSetAdaptorsHooks (xv_priv)) {
- EPHYR_LOG_ERROR ("failed to set xv_priv hooks\n") ;
- goto error ;
- }
-
- EPHYR_LOG ("leave\n") ;
- return xv_priv ;
-
-error:
- if (xv_priv) {
- ephyrXVPrivDelete (xv_priv) ;
- xv_priv = NULL ;
- }
- return NULL ;
-}
-
-static void
-ephyrXVPrivDelete (EphyrXVPriv *a_this)
-{
- EPHYR_LOG ("enter\n") ;
-
- if (!a_this)
- return ;
- if (a_this->host_adaptors) {
- ephyrHostXVAdaptorArrayDelete (a_this->host_adaptors) ;
- a_this->host_adaptors = NULL ;
- }
- free(a_this->adaptors) ;
- a_this->adaptors = NULL ;
- free(a_this) ;
- EPHYR_LOG ("leave\n") ;
-}
-
-static KdVideoEncodingPtr
-videoEncodingDup (EphyrHostEncoding *a_encodings,
- int a_num_encodings)
-{
- KdVideoEncodingPtr result = NULL ;
- int i=0 ;
-
- EPHYR_RETURN_VAL_IF_FAIL (a_encodings && a_num_encodings, NULL) ;
-
- result = calloc(a_num_encodings, sizeof (KdVideoEncodingRec)) ;
- for (i=0 ; i < a_num_encodings; i++) {
- result[i].id = a_encodings[i].id ;
- result[i].name = strdup (a_encodings[i].name) ;
- result[i].width = a_encodings[i].width ;
- result[i].height = a_encodings[i].height ;
- result[i].rate.numerator = a_encodings[i].rate.numerator ;
- result[i].rate.denominator = a_encodings[i].rate.denominator ;
- }
- return result ;
-}
-
-static KdAttributePtr
-portAttributesDup (EphyrHostAttribute *a_encodings,
- int a_num_encodings)
-{
- int i=0 ;
- KdAttributePtr result=NULL ;
-
- EPHYR_RETURN_VAL_IF_FAIL (a_encodings && a_num_encodings, NULL) ;
-
- result = calloc(a_num_encodings, sizeof (KdAttributeRec)) ;
- if (!result) {
- EPHYR_LOG_ERROR ("failed to allocate attributes\n") ;
- return NULL ;
- }
- for (i=0; i < a_num_encodings; i++) {
- result[i].flags = a_encodings[i].flags ;
- result[i].min_value = a_encodings[i].min_value ;
- result[i].max_value = a_encodings[i].max_value ;
- result[i].name = strdup (a_encodings[i].name) ;
- }
- return result ;
-}
-
-static Bool
-ephyrXVPrivQueryHostAdaptors (EphyrXVPriv *a_this)
-{
- EphyrHostXVAdaptor *cur_host_adaptor=NULL ;
- EphyrHostVideoFormat *video_formats=NULL ;
- EphyrHostEncoding *encodings=NULL ;
- EphyrHostAttribute *attributes=NULL ;
- EphyrHostImageFormat *image_formats=NULL ;
- int num_video_formats=0, base_port_id=0,
- num_attributes=0, num_formats=0, i=0,
- port_priv_offset=0;
- unsigned num_encodings=0 ;
- Bool is_ok = FALSE ;
-
- EPHYR_RETURN_VAL_IF_FAIL (a_this, FALSE) ;
-
- EPHYR_LOG ("enter\n") ;
-
- if (!ephyrHostXVQueryAdaptors (&a_this->host_adaptors)) {
- EPHYR_LOG_ERROR ("failed to query host adaptors\n") ;
- goto out ;
- }
- if (a_this->host_adaptors)
- a_this->num_adaptors =
- ephyrHostXVAdaptorArrayGetSize (a_this->host_adaptors) ;
- if (a_this->num_adaptors < 0) {
- EPHYR_LOG_ERROR ("failed to get number of host adaptors\n") ;
- goto out ;
- }
- EPHYR_LOG ("host has %d adaptors\n", a_this->num_adaptors) ;
- /*
- * copy what we can from adaptors into a_this->adaptors
- */
- if (a_this->num_adaptors) {
- a_this->adaptors = calloc(a_this->num_adaptors,
- sizeof (KdVideoAdaptorRec)) ;
- if (!a_this->adaptors) {
- EPHYR_LOG_ERROR ("failed to create internal adaptors\n") ;
- goto out ;
- }
- }
- for (i=0; i < a_this->num_adaptors; i++) {
- int j=0 ;
- cur_host_adaptor =
- ephyrHostXVAdaptorArrayAt (a_this->host_adaptors, i) ;
- if (!cur_host_adaptor)
- continue ;
- a_this->adaptors[i].nPorts =
- ephyrHostXVAdaptorGetNbPorts (cur_host_adaptor) ;
- if (a_this->adaptors[i].nPorts <=0) {
- EPHYR_LOG_ERROR ("Could not find any port of adaptor %d\n", i) ;
- continue ;
- }
- a_this->adaptors[i].type =
- ephyrHostXVAdaptorGetType (cur_host_adaptor) ;
- a_this->adaptors[i].type |= XvWindowMask ;
- a_this->adaptors[i].flags =
- VIDEO_OVERLAID_IMAGES | VIDEO_CLIP_TO_VIEWPORT;
- if (ephyrHostXVAdaptorGetName (cur_host_adaptor))
- a_this->adaptors[i].name =
- strdup (ephyrHostXVAdaptorGetName (cur_host_adaptor)) ;
- else
- a_this->adaptors[i].name = strdup ("Xephyr Video Overlay");
- base_port_id = ephyrHostXVAdaptorGetFirstPortID (cur_host_adaptor) ;
- if (base_port_id < 0) {
- EPHYR_LOG_ERROR ("failed to get port id for adaptor %d\n", i) ;
- continue ;
- }
- if (!s_base_port_id)
- s_base_port_id = base_port_id ;
-
- if (!ephyrHostXVQueryEncodings (base_port_id,
- &encodings,
- &num_encodings)) {
- EPHYR_LOG_ERROR ("failed to get encodings for port port id %d,"
- " adaptors %d\n",
- base_port_id, i) ;
- continue ;
- }
- a_this->adaptors[i].nEncodings = num_encodings ;
- a_this->adaptors[i].pEncodings =
- videoEncodingDup (encodings, num_encodings) ;
- video_formats = (EphyrHostVideoFormat*)
- ephyrHostXVAdaptorGetVideoFormats (cur_host_adaptor,
- &num_video_formats);
- a_this->adaptors[i].pFormats = (KdVideoFormatPtr) video_formats ;
- a_this->adaptors[i].nFormats = num_video_formats ;
- /* got a_this->adaptors[i].nPorts already
- a_this->adaptors[i].nPorts =
- ephyrHostXVAdaptorGetNbPorts (cur_host_adaptor) ;
- */
- a_this->adaptors[i].pPortPrivates =
- calloc(a_this->adaptors[i].nPorts,
- sizeof (DevUnion) + sizeof (EphyrPortPriv)) ;
- port_priv_offset = a_this->adaptors[i].nPorts;
- for (j=0; j < a_this->adaptors[i].nPorts; j++) {
- EphyrPortPriv *port_privs_base =
- (EphyrPortPriv*)&a_this->adaptors[i].pPortPrivates[port_priv_offset];
- EphyrPortPriv *port_priv = &port_privs_base[j] ;
- port_priv->port_number = base_port_id + j;
- port_priv->current_adaptor = &a_this->adaptors[i] ;
- port_priv->xv_priv = a_this ;
- a_this->adaptors[i].pPortPrivates[j].ptr = port_priv;
- }
- if (!ephyrHostXVQueryPortAttributes (base_port_id,
- &attributes,
- &num_attributes)) {
- EPHYR_LOG_ERROR ("failed to get port attribute "
- "for adaptor %d\n", i) ;
- continue ;
- }
- a_this->adaptors[i].pAttributes =
- portAttributesDup (attributes, num_attributes);
- a_this->adaptors[i].nAttributes = num_attributes ;
- /*make sure atoms of attrs names are created in xephyr*/
- for (j=0; j < a_this->adaptors[i].nAttributes; j++) {
- if (a_this->adaptors[i].pAttributes[j].name)
- MakeAtom (a_this->adaptors[i].pAttributes[j].name,
- strlen (a_this->adaptors[i].pAttributes[j].name),
- TRUE) ;
- }
- if (!ephyrHostXVQueryImageFormats (base_port_id,
- &image_formats,
- &num_formats)) {
- EPHYR_LOG_ERROR ("failed to get image formats "
- "for adaptor %d\n", i) ;
- continue ;
- }
- a_this->adaptors[i].pImages = (KdImagePtr) image_formats ;
- a_this->adaptors[i].nImages = num_formats ;
- }
- is_ok = TRUE ;
-
-out:
- if (encodings) {
- ephyrHostEncodingsDelete (encodings, num_encodings) ;
- encodings = NULL ;
- }
- if (attributes) {
- ephyrHostAttributesDelete (attributes) ;
- attributes = NULL ;
- }
- EPHYR_LOG ("leave\n") ;
- return is_ok ;
-}
-
-static Bool
-ephyrXVPrivSetAdaptorsHooks (EphyrXVPriv *a_this)
-{
- int i=0 ;
- Bool has_it=FALSE ;
- EphyrHostXVAdaptor *cur_host_adaptor=NULL ;
-
- EPHYR_RETURN_VAL_IF_FAIL (a_this, FALSE) ;
-
- EPHYR_LOG ("enter\n") ;
-
- for (i=0; i < a_this->num_adaptors; i++) {
- a_this->adaptors[i].ReputImage = ephyrReputImage ;
- a_this->adaptors[i].StopVideo = ephyrStopVideo ;
- a_this->adaptors[i].SetPortAttribute = ephyrSetPortAttribute ;
- a_this->adaptors[i].GetPortAttribute = ephyrGetPortAttribute ;
- a_this->adaptors[i].QueryBestSize = ephyrQueryBestSize ;
- a_this->adaptors[i].QueryImageAttributes = ephyrQueryImageAttributes ;
-
- cur_host_adaptor =
- ephyrHostXVAdaptorArrayAt (a_this->host_adaptors, i) ;
- if (!cur_host_adaptor) {
- EPHYR_LOG_ERROR ("failed to get host adaptor at index %d\n", i) ;
- continue ;
- }
- has_it = FALSE ;
- if (!ephyrHostXVAdaptorHasPutImage (cur_host_adaptor, &has_it)) {
- EPHYR_LOG_ERROR ("error\n") ;
- }
- if (has_it) {
- a_this->adaptors[i].PutImage = ephyrPutImage;
- }
-
- has_it = FALSE ;
- if (!ephyrHostXVAdaptorHasPutVideo (cur_host_adaptor, &has_it)) {
- EPHYR_LOG_ERROR ("error\n") ;
- }
- if (has_it) {
- a_this->adaptors[i].PutVideo = ephyrPutVideo;
- }
-
- has_it = FALSE ;
- if (!ephyrHostXVAdaptorHasGetVideo (cur_host_adaptor, &has_it)) {
- EPHYR_LOG_ERROR ("error\n") ;
- }
- if (has_it) {
- a_this->adaptors[i].GetVideo = ephyrGetVideo;
- }
-
- has_it = FALSE ;
- if (!ephyrHostXVAdaptorHasPutStill (cur_host_adaptor, &has_it)) {
- EPHYR_LOG_ERROR ("error\n") ;
- }
- if (has_it) {
- a_this->adaptors[i].PutStill = ephyrPutStill;
- }
-
- has_it = FALSE ;
- if (!ephyrHostXVAdaptorHasGetStill (cur_host_adaptor, &has_it)) {
- EPHYR_LOG_ERROR ("error\n") ;
- }
- if (has_it) {
- a_this->adaptors[i].GetStill = ephyrGetStill;
- }
- }
- EPHYR_LOG ("leave\n") ;
- return TRUE ;
-}
-
-static Bool
-ephyrXVPrivRegisterAdaptors (EphyrXVPriv *a_this,
- ScreenPtr a_screen)
-{
- KdScreenPriv(a_screen);
- KdScreenInfo *screen = pScreenPriv->screen;
- Bool is_ok = FALSE ;
- KdVideoAdaptorPtr *adaptors=NULL, *registered_adaptors=NULL ;
- int num_registered_adaptors=0, i=0, num_adaptors=0 ;
-
- EPHYR_RETURN_VAL_IF_FAIL (a_this && a_screen, FALSE) ;
-
- EPHYR_LOG ("enter\n") ;
-
- if (!a_this->num_adaptors)
- goto out ;
- num_registered_adaptors =
- KdXVListGenericAdaptors (screen, ®istered_adaptors);
-
- num_adaptors = num_registered_adaptors + a_this->num_adaptors ;
- adaptors = calloc(num_adaptors, sizeof (KdVideoAdaptorPtr)) ;
- if (!adaptors) {
- EPHYR_LOG_ERROR ("failed to allocate adaptors tab\n") ;
- goto out ;
- }
- memmove (adaptors, registered_adaptors, num_registered_adaptors) ;
- for (i=0 ; i < a_this->num_adaptors; i++) {
- *(adaptors + num_registered_adaptors + i) = &a_this->adaptors[i] ;
- }
- if (!KdXVScreenInit (a_screen, adaptors, num_adaptors)) {
- EPHYR_LOG_ERROR ("failed to register adaptors\n");
- goto out ;
- }
- EPHYR_LOG ("there are %d registered adaptors\n", num_adaptors) ;
- is_ok = TRUE ;
-
-out:
- free(registered_adaptors) ;
- registered_adaptors = NULL ;
- free(adaptors) ;
- adaptors = NULL ;
-
- EPHYR_LOG ("leave\n") ;
- return is_ok ;
-}
-
-static Bool
-ephyrXVPrivIsAttrValueValid (KdAttributePtr a_attrs,
- int a_attrs_len,
- const char *a_attr_name,
- int a_attr_value,
- Bool *a_is_valid)
-{
- int i=0 ;
-
- EPHYR_RETURN_VAL_IF_FAIL (a_attrs && a_attr_name && a_is_valid,
- FALSE) ;
-
- for (i=0; i < a_attrs_len; i++) {
- if (a_attrs[i].name && strcmp (a_attrs[i].name, a_attr_name))
- continue ;
- if (a_attrs[i].min_value > a_attr_value ||
- a_attrs[i].max_value < a_attr_value) {
- *a_is_valid = FALSE ;
- EPHYR_LOG_ERROR ("attribute was not valid\n"
- "value:%d. min:%d. max:%d\n",
- a_attr_value,
- a_attrs[i].min_value,
- a_attrs[i].max_value) ;
- } else {
- *a_is_valid = TRUE ;
- }
- return TRUE ;
- }
- return FALSE ;
-}
-
-static Bool
-ephyrXVPrivGetImageBufSize (int a_port_id,
- int a_image_id,
- unsigned short a_width,
- unsigned short a_height,
- int *a_size)
-{
- Bool is_ok=FALSE ;
- unsigned short width=a_width, height=a_height ;
-
- EPHYR_RETURN_VAL_IF_FAIL (a_size, FALSE) ;
-
- EPHYR_LOG ("enter\n") ;
-
- if (!ephyrHostXVQueryImageAttributes (a_port_id, a_image_id,
- &width, &height, a_size, NULL, NULL)) {
- EPHYR_LOG_ERROR ("failed to get image attributes\n") ;
- goto out ;
- }
- is_ok = TRUE ;
-
-out:
- EPHYR_LOG ("leave\n") ;
- return is_ok ;
-}
-
-static Bool
-ephyrXVPrivSaveImageToPortPriv (EphyrPortPriv *a_port_priv,
- const unsigned char *a_image_buf,
- int a_image_len)
-{
- Bool is_ok=FALSE ;
-
- EPHYR_LOG ("enter\n") ;
-
- if (a_port_priv->image_buf_size < a_image_len) {
- unsigned char *buf=NULL ;
- buf = realloc (a_port_priv->image_buf, a_image_len) ;
- if (!buf) {
- EPHYR_LOG_ERROR ("failed to realloc image buffer\n") ;
- goto out ;
- }
- a_port_priv->image_buf = buf ;
- a_port_priv->image_buf_size = a_image_len;
- }
- memmove (a_port_priv->image_buf, a_image_buf, a_image_len) ;
- is_ok = TRUE ;
-
-out:
- return is_ok ;
- EPHYR_LOG ("leave\n") ;
-}
-
-static void
-ephyrStopVideo (KdScreenInfo *a_info, pointer a_port_priv, Bool a_exit)
-{
- EphyrPortPriv *port_priv = a_port_priv ;
-
- EPHYR_RETURN_IF_FAIL (a_info && a_info->pScreen) ;
- EPHYR_RETURN_IF_FAIL (port_priv) ;
-
- EPHYR_LOG ("enter\n") ;
- if (!ephyrHostXVStopVideo (a_info->pScreen->myNum,
- port_priv->port_number)) {
- EPHYR_LOG_ERROR ("XvStopVideo() failed\n") ;
- }
- EPHYR_LOG ("leave\n") ;
-}
-
-static int
-ephyrSetPortAttribute (KdScreenInfo *a_info,
- Atom a_attr_name,
- int a_attr_value,
- pointer a_port_priv)
-{
- int res=Success, host_atom=0 ;
- EphyrPortPriv *port_priv = a_port_priv ;
- Bool is_attr_valid=FALSE ;
-
- EPHYR_RETURN_VAL_IF_FAIL (port_priv, BadMatch) ;
- EPHYR_RETURN_VAL_IF_FAIL (port_priv->current_adaptor, BadMatch) ;
- EPHYR_RETURN_VAL_IF_FAIL (port_priv->current_adaptor->pAttributes,
- BadMatch) ;
- EPHYR_RETURN_VAL_IF_FAIL (port_priv->current_adaptor->nAttributes,
- BadMatch) ;
- EPHYR_RETURN_VAL_IF_FAIL (ValidAtom (a_attr_name), BadMatch) ;
-
- EPHYR_LOG ("enter, portnum:%d, atomid:%d, attr_name:%s, attr_val:%d\n",
- port_priv->port_number,
- (int)a_attr_name,
- NameForAtom (a_attr_name),
- a_attr_value) ;
-
- if (!ephyrLocalAtomToHost (a_attr_name, &host_atom)) {
- EPHYR_LOG_ERROR ("failed to convert local atom to host atom\n") ;
- res = BadMatch ;
- goto out ;
- }
-
- if (!ephyrXVPrivIsAttrValueValid (port_priv->current_adaptor->pAttributes,
- port_priv->current_adaptor->nAttributes,
- NameForAtom (a_attr_name),
- a_attr_value,
- &is_attr_valid)) {
- EPHYR_LOG_ERROR ("failed to validate attribute %s\n",
- NameForAtom (a_attr_name)) ;
- /*
- res = BadMatch ;
- goto out ;
- */
- }
- if (!is_attr_valid) {
- EPHYR_LOG_ERROR ("attribute %s is not valid\n",
- NameForAtom (a_attr_name)) ;
- /*
- res = BadMatch ;
- goto out ;
- */
- }
-
- if (!ephyrHostXVSetPortAttribute (port_priv->port_number,
- host_atom,
- a_attr_value)) {
- EPHYR_LOG_ERROR ("failed to set port attribute\n") ;
- res = BadMatch ;
- goto out ;
- }
-
- res = Success ;
-out:
- EPHYR_LOG ("leave\n") ;
- return res ;
-}
-
-static int
-ephyrGetPortAttribute (KdScreenInfo *a_screen_info,
- Atom a_attr_name,
- int *a_attr_value,
- pointer a_port_priv)
-{
- int res=Success, host_atom=0 ;
- EphyrPortPriv *port_priv = a_port_priv ;
-
- EPHYR_RETURN_VAL_IF_FAIL (port_priv, BadMatch) ;
- EPHYR_RETURN_VAL_IF_FAIL (ValidAtom (a_attr_name), BadMatch) ;
-
- EPHYR_LOG ("enter, portnum:%d, atomid:%d, attr_name:%s\n",
- port_priv->port_number,
- (int)a_attr_name,
- NameForAtom (a_attr_name)) ;
-
- if (!ephyrLocalAtomToHost (a_attr_name, &host_atom)) {
- EPHYR_LOG_ERROR ("failed to convert local atom to host atom\n") ;
- res = BadMatch ;
- goto out ;
- }
-
- if (!ephyrHostXVGetPortAttribute (port_priv->port_number,
- host_atom,
- a_attr_value)) {
- EPHYR_LOG_ERROR ("failed to get port attribute\n") ;
- res = BadMatch ;
- goto out ;
- }
-
- res = Success ;
-out:
- EPHYR_LOG ("leave\n") ;
- return res ;
-}
-
-static void
-ephyrQueryBestSize (KdScreenInfo *a_info,
- Bool a_motion,
- short a_src_w,
- short a_src_h,
- short a_drw_w,
- short a_drw_h,
- unsigned int *a_prefered_w,
- unsigned int *a_prefered_h,
- pointer a_port_priv)
-{
- int res=0 ;
- EphyrPortPriv *port_priv = a_port_priv ;
-
- EPHYR_RETURN_IF_FAIL (port_priv) ;
-
- EPHYR_LOG ("enter\n") ;
- res = ephyrHostXVQueryBestSize (port_priv->port_number,
- a_motion,
- a_src_w, a_src_h,
- a_drw_w, a_drw_h,
- a_prefered_w, a_prefered_h) ;
- if (!res) {
- EPHYR_LOG_ERROR ("Failed to query best size\n") ;
- }
- EPHYR_LOG ("leave\n") ;
-}
-
-static int
-ephyrPutImage (KdScreenInfo *a_info,
- DrawablePtr a_drawable,
- short a_src_x,
- short a_src_y,
- short a_drw_x,
- short a_drw_y,
- short a_src_w,
- short a_src_h,
- short a_drw_w,
- short a_drw_h,
- int a_id,
- unsigned char *a_buf,
- short a_width,
- short a_height,
- Bool a_sync,
- RegionPtr a_clipping_region,
- pointer a_port_priv)
-{
- EphyrPortPriv *port_priv = a_port_priv ;
- Bool is_ok=FALSE ;
- int result=BadImplementation, image_size=0 ;
-
- EPHYR_RETURN_VAL_IF_FAIL (a_info && a_info->pScreen, BadValue) ;
- EPHYR_RETURN_VAL_IF_FAIL (a_drawable, BadValue) ;
-
- EPHYR_LOG ("enter\n") ;
-
- if (!ephyrHostXVPutImage (a_info->pScreen->myNum,
- port_priv->port_number,
- a_id,
- a_drw_x, a_drw_y, a_drw_w, a_drw_h,
- a_src_x, a_src_y, a_src_w, a_src_h,
- a_width, a_height, a_buf,
- (EphyrHostBox*)RegionRects (a_clipping_region),
- RegionNumRects (a_clipping_region))) {
- EPHYR_LOG_ERROR ("EphyrHostXVPutImage() failed\n") ;
- goto out ;
- }
-
- /*
- * Now save the image so that we can resend it to host it
- * later, in ReputImage.
- */
- if (!ephyrXVPrivGetImageBufSize (port_priv->port_number,
- a_id, a_width, a_height, &image_size)) {
- EPHYR_LOG_ERROR ("failed to get image size\n") ;
- /*this is a minor error so we won't get bail out abruptly*/
- is_ok = FALSE ;
- } else {
- is_ok = TRUE ;
- }
- if (is_ok) {
- if (!ephyrXVPrivSaveImageToPortPriv (port_priv, a_buf, image_size)) {
- is_ok=FALSE ;
- } else {
- port_priv->image_id = a_id;
- port_priv->drw_x = a_drw_x;
- port_priv->drw_y = a_drw_y;
- port_priv->drw_w = a_drw_w ;
- port_priv->drw_h = a_drw_h ;
- port_priv->src_x = a_src_x;
- port_priv->src_y = a_src_y ;
- port_priv->src_w = a_src_w ;
- port_priv->src_h = a_src_h ;
- port_priv->image_width = a_width ;
- port_priv->image_height = a_height ;
- }
- }
- if (!is_ok) {
- if (port_priv->image_buf) {
- free (port_priv->image_buf) ;
- port_priv->image_buf = NULL ;
- port_priv->image_buf_size = 0 ;
- }
- }
-
- result = Success ;
-
-out:
- EPHYR_LOG ("leave\n") ;
- return result ;
-}
-
-static int
-ephyrReputImage (KdScreenInfo *a_info,
- DrawablePtr a_drawable,
- short a_drw_x,
- short a_drw_y,
- RegionPtr a_clipping_region,
- pointer a_port_priv)
-{
- EphyrPortPriv *port_priv = a_port_priv ;
- int result=BadImplementation ;
-
- EPHYR_RETURN_VAL_IF_FAIL (a_info->pScreen, FALSE) ;
- EPHYR_RETURN_VAL_IF_FAIL (a_drawable && port_priv, BadValue) ;
-
- EPHYR_LOG ("enter\n") ;
-
- if (!port_priv->image_buf_size || !port_priv->image_buf) {
- EPHYR_LOG_ERROR ("has null image buf in cache\n") ;
- goto out ;
- }
- if (!ephyrHostXVPutImage (a_info->pScreen->myNum,
- port_priv->port_number,
- port_priv->image_id,
- a_drw_x, a_drw_y,
- port_priv->drw_w, port_priv->drw_h,
- port_priv->src_x, port_priv->src_y,
- port_priv->src_w, port_priv->src_h,
- port_priv->image_width, port_priv->image_height,
- port_priv->image_buf,
- (EphyrHostBox*)RegionRects (a_clipping_region),
- RegionNumRects (a_clipping_region))) {
- EPHYR_LOG_ERROR ("ephyrHostXVPutImage() failed\n") ;
- goto out ;
- }
-
- result = Success ;
-
-out:
- EPHYR_LOG ("leave\n") ;
- return result ;
-}
-
-static int
-ephyrPutVideo (KdScreenInfo *a_info,
- DrawablePtr a_drawable,
- short a_vid_x, short a_vid_y,
- short a_drw_x, short a_drw_y,
- short a_vid_w, short a_vid_h,
- short a_drw_w, short a_drw_h,
- RegionPtr a_clipping_region,
- pointer a_port_priv)
-{
- EphyrPortPriv *port_priv = a_port_priv ;
- BoxRec clipped_area, dst_box ;
- int result=BadImplementation ;
- int drw_x=0, drw_y=0, drw_w=0, drw_h=0 ;
-
- EPHYR_RETURN_VAL_IF_FAIL (a_info->pScreen, BadValue) ;
- EPHYR_RETURN_VAL_IF_FAIL (a_drawable && port_priv, BadValue) ;
-
- EPHYR_LOG ("enter\n") ;
-
- dst_box.x1 = a_drw_x ;
- dst_box.x2 = a_drw_x + a_drw_w;
- dst_box.y1 = a_drw_y ;
- dst_box.y2 = a_drw_y + a_drw_h;
-
- if (!DoSimpleClip (&dst_box,
- RegionExtents(a_clipping_region),
- &clipped_area)) {
- EPHYR_LOG_ERROR ("failed to simple clip\n") ;
- goto out ;
- }
-
- drw_x = clipped_area.x1 ;
- drw_y = clipped_area.y1 ;
- drw_w = clipped_area.x2 - clipped_area.x1 ;
- drw_h = clipped_area.y2 - clipped_area.y1 ;
-
- if (!ephyrHostXVPutVideo (a_info->pScreen->myNum,
- port_priv->port_number,
- a_vid_x, a_vid_y, a_vid_w, a_vid_h,
- a_drw_x, a_drw_y, a_drw_w, a_drw_h)) {
- EPHYR_LOG_ERROR ("ephyrHostXVPutVideo() failed\n") ;
- goto out ;
- }
- result = Success ;
-
-out:
- EPHYR_LOG ("leave\n") ;
- return result ;
-}
-
-static int
-ephyrGetVideo (KdScreenInfo *a_info,
- DrawablePtr a_drawable,
- short a_vid_x, short a_vid_y,
- short a_drw_x, short a_drw_y,
- short a_vid_w, short a_vid_h,
- short a_drw_w, short a_drw_h,
- RegionPtr a_clipping_region,
- pointer a_port_priv)
-{
- EphyrPortPriv *port_priv = a_port_priv ;
- BoxRec clipped_area, dst_box ;
- int result=BadImplementation ;
- int drw_x=0, drw_y=0, drw_w=0, drw_h=0 ;
-
- EPHYR_RETURN_VAL_IF_FAIL (a_info && a_info->pScreen, BadValue) ;
- EPHYR_RETURN_VAL_IF_FAIL (a_drawable && port_priv, BadValue) ;
-
- EPHYR_LOG ("enter\n") ;
-
- dst_box.x1 = a_drw_x ;
- dst_box.x2 = a_drw_x + a_drw_w;
- dst_box.y1 = a_drw_y ;
- dst_box.y2 = a_drw_y + a_drw_h;
-
- if (!DoSimpleClip (&dst_box,
- RegionExtents(a_clipping_region),
- &clipped_area)) {
- EPHYR_LOG_ERROR ("failed to simple clip\n") ;
- goto out ;
- }
-
- drw_x = clipped_area.x1 ;
- drw_y = clipped_area.y1 ;
- drw_w = clipped_area.x2 - clipped_area.x1 ;
- drw_h = clipped_area.y2 - clipped_area.y1 ;
-
- if (!ephyrHostXVGetVideo (a_info->pScreen->myNum,
- port_priv->port_number,
- a_vid_x, a_vid_y, a_vid_w, a_vid_h,
- a_drw_x, a_drw_y, a_drw_w, a_drw_h)) {
- EPHYR_LOG_ERROR ("ephyrHostXVGetVideo() failed\n") ;
- goto out ;
- }
- result = Success ;
-
-out:
- EPHYR_LOG ("leave\n") ;
- return result ;
-}
-
-static int
-ephyrPutStill (KdScreenInfo *a_info,
- DrawablePtr a_drawable,
- short a_vid_x, short a_vid_y,
- short a_drw_x, short a_drw_y,
- short a_vid_w, short a_vid_h,
- short a_drw_w, short a_drw_h,
- RegionPtr a_clipping_region,
- pointer a_port_priv)
-{
- EphyrPortPriv *port_priv = a_port_priv ;
- BoxRec clipped_area, dst_box ;
- int result=BadImplementation ;
- int drw_x=0, drw_y=0, drw_w=0, drw_h=0 ;
-
- EPHYR_RETURN_VAL_IF_FAIL (a_info && a_info->pScreen, BadValue) ;
- EPHYR_RETURN_VAL_IF_FAIL (a_drawable && port_priv, BadValue) ;
-
- EPHYR_LOG ("enter\n") ;
-
- dst_box.x1 = a_drw_x ;
- dst_box.x2 = a_drw_x + a_drw_w;
- dst_box.y1 = a_drw_y ;
- dst_box.y2 = a_drw_y + a_drw_h;
-
- if (!DoSimpleClip (&dst_box,
- RegionExtents(a_clipping_region),
- &clipped_area)) {
- EPHYR_LOG_ERROR ("failed to simple clip\n") ;
- goto out ;
- }
-
- drw_x = clipped_area.x1 ;
- drw_y = clipped_area.y1 ;
- drw_w = clipped_area.x2 - clipped_area.x1 ;
- drw_h = clipped_area.y2 - clipped_area.y1 ;
-
- if (!ephyrHostXVPutStill (a_info->pScreen->myNum,
- port_priv->port_number,
- a_vid_x, a_vid_y, a_vid_w, a_vid_h,
- a_drw_x, a_drw_y, a_drw_w, a_drw_h)) {
- EPHYR_LOG_ERROR ("ephyrHostXVPutStill() failed\n") ;
- goto out ;
- }
- result = Success ;
-
-out:
- EPHYR_LOG ("leave\n") ;
- return result ;
-}
-
-static int
-ephyrGetStill (KdScreenInfo *a_info,
- DrawablePtr a_drawable,
- short a_vid_x, short a_vid_y,
- short a_drw_x, short a_drw_y,
- short a_vid_w, short a_vid_h,
- short a_drw_w, short a_drw_h,
- RegionPtr a_clipping_region,
- pointer a_port_priv)
-{
- EphyrPortPriv *port_priv = a_port_priv ;
- BoxRec clipped_area, dst_box ;
- int result=BadImplementation ;
- int drw_x=0, drw_y=0, drw_w=0, drw_h=0 ;
-
- EPHYR_RETURN_VAL_IF_FAIL (a_info && a_info->pScreen, BadValue) ;
- EPHYR_RETURN_VAL_IF_FAIL (a_drawable && port_priv, BadValue) ;
-
- EPHYR_LOG ("enter\n") ;
-
- dst_box.x1 = a_drw_x ;
- dst_box.x2 = a_drw_x + a_drw_w;
- dst_box.y1 = a_drw_y ;
- dst_box.y2 = a_drw_y + a_drw_h;
-
- if (!DoSimpleClip (&dst_box,
- RegionExtents(a_clipping_region),
- &clipped_area)) {
- EPHYR_LOG_ERROR ("failed to simple clip\n") ;
- goto out ;
- }
-
- drw_x = clipped_area.x1 ;
- drw_y = clipped_area.y1 ;
- drw_w = clipped_area.x2 - clipped_area.x1 ;
- drw_h = clipped_area.y2 - clipped_area.y1 ;
-
- if (!ephyrHostXVGetStill (a_info->pScreen->myNum,
- port_priv->port_number,
- a_vid_x, a_vid_y, a_vid_w, a_vid_h,
- a_drw_x, a_drw_y, a_drw_w, a_drw_h)) {
- EPHYR_LOG_ERROR ("ephyrHostXVGetStill() failed\n") ;
- goto out ;
- }
- result = Success ;
-
-out:
- EPHYR_LOG ("leave\n") ;
- return result ;
-}
-
-static int
-ephyrQueryImageAttributes (KdScreenInfo *a_info,
- int a_id,
- unsigned short *a_w,
- unsigned short *a_h,
- int *a_pitches,
- int *a_offsets)
-{
- int image_size=0 ;
-
- EPHYR_RETURN_VAL_IF_FAIL (a_w && a_h, FALSE) ;
-
- EPHYR_LOG ("enter: dim (%dx%d), pitches: %p, offsets: %p\n",
- *a_w, *a_h, a_pitches, a_offsets) ;
-
- if (!ephyrHostXVQueryImageAttributes (s_base_port_id,
- a_id,
- a_w, a_h,
- &image_size,
- a_pitches, a_offsets)) {
- EPHYR_LOG_ERROR ("EphyrHostXVQueryImageAttributes() failed\n") ;
- goto out ;
- }
- EPHYR_LOG ("image size: %d, dim (%dx%d)\n", image_size, *a_w, *a_h) ;
-
-out:
- EPHYR_LOG ("leave\n") ;
- return image_size ;
-}
+/* + * Xephyr - A kdrive X server thats runs in a host X window. + * Authored by Matthew Allum <mallum@openedhand.com> + * + * Copyright © 2007 OpenedHand Ltd + * + * Permission to use, copy, modify, distribute, and sell this software and its + * documentation for any purpose is hereby granted without fee, provided that + * the above copyright notice appear in all copies and that both that + * copyright notice and this permission notice appear in supporting + * documentation, and that the name of OpenedHand Ltd not be used in + * advertising or publicity pertaining to distribution of the software without + * specific, written prior permission. OpenedHand Ltd makes no + * representations about the suitability of this software for any purpose. It + * is provided "as is" without express or implied warranty. + * + * OpenedHand Ltd DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, + * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO + * EVENT SHALL OpenedHand Ltd BE LIABLE FOR ANY SPECIAL, INDIRECT OR + * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, + * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER + * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR + * PERFORMANCE OF THIS SOFTWARE. + * + * Authors: + * Dodji Seketeli <dodji@openedhand.com> + */ + +#ifdef HAVE_CONFIG_H +#include <kdrive-config.h> +#endif +#include <string.h> +#include <X11/extensions/Xv.h> +#include "ephyrlog.h" +#include "kdrive.h" +#include "kxv.h" +#include "ephyr.h" +#include "hostx.h" +#include "ephyrhostvideo.h" + +struct _EphyrXVPriv { + EphyrHostXVAdaptorArray *host_adaptors; + KdVideoAdaptorPtr adaptors; + int num_adaptors; +}; +typedef struct _EphyrXVPriv EphyrXVPriv; + +struct _EphyrPortPriv { + int port_number; + KdVideoAdaptorPtr current_adaptor; + EphyrXVPriv *xv_priv; + unsigned char *image_buf; + int image_buf_size; + int image_id; + int drw_x, drw_y, drw_w, drw_h; + int src_x, src_y, src_w, src_h; + int image_width, image_height; +}; +typedef struct _EphyrPortPriv EphyrPortPriv; + +static Bool DoSimpleClip(BoxPtr a_dst_drw, BoxPtr a_clipper, BoxPtr a_result); + +static Bool ephyrLocalAtomToHost(int a_local_atom, int *a_host_atom); + +/* +static Bool ephyrHostAtomToLocal (int a_host_atom, int *a_local_atom) ; +*/ + +static EphyrXVPriv *ephyrXVPrivNew(void); +static void ephyrXVPrivDelete(EphyrXVPriv * a_this); +static Bool ephyrXVPrivQueryHostAdaptors(EphyrXVPriv * a_this); +static Bool ephyrXVPrivSetAdaptorsHooks(EphyrXVPriv * a_this); +static Bool ephyrXVPrivRegisterAdaptors(EphyrXVPriv * a_this, + ScreenPtr a_screen); + +static Bool ephyrXVPrivIsAttrValueValid(KdAttributePtr a_attrs, + int a_attrs_len, + const char *a_attr_name, + int a_attr_value, Bool *a_is_valid); + +static Bool ephyrXVPrivGetImageBufSize(int a_port_id, + int a_image_id, + unsigned short a_width, + unsigned short a_height, int *a_size); + +static Bool ephyrXVPrivSaveImageToPortPriv(EphyrPortPriv * a_port_priv, + const unsigned char *a_image, + int a_image_len); + +static void ephyrStopVideo(KdScreenInfo * a_info, + pointer a_xv_priv, Bool a_exit); + +static int ephyrSetPortAttribute(KdScreenInfo * a_info, + Atom a_attr_name, + int a_attr_value, pointer a_port_priv); + +static int ephyrGetPortAttribute(KdScreenInfo * a_screen_info, + Atom a_attr_name, + int *a_attr_value, pointer a_port_priv); + +static void ephyrQueryBestSize(KdScreenInfo * a_info, + Bool a_motion, + short a_src_w, + short a_src_h, + short a_drw_w, + short a_drw_h, + unsigned int *a_prefered_w, + unsigned int *a_prefered_h, pointer a_port_priv); + +static int ephyrPutImage(KdScreenInfo * a_info, + DrawablePtr a_drawable, + short a_src_x, + short a_src_y, + short a_drw_x, + short a_drw_y, + short a_src_w, + short a_src_h, + short a_drw_w, + short a_drw_h, + int a_id, + unsigned char *a_buf, + short a_width, + short a_height, + Bool a_sync, + RegionPtr a_clipping_region, pointer a_port_priv); + +static int ephyrReputImage(KdScreenInfo * a_info, + DrawablePtr a_drawable, + short a_drw_x, + short a_drw_y, + RegionPtr a_clipping_region, pointer a_port_priv); + +static int ephyrPutVideo(KdScreenInfo * a_info, + DrawablePtr a_drawable, + short a_vid_x, short a_vid_y, + short a_drw_x, short a_drw_y, + short a_vid_w, short a_vid_h, + short a_drw_w, short a_drw_h, + RegionPtr a_clip_region, pointer a_port_priv); + +static int ephyrGetVideo(KdScreenInfo * a_info, + DrawablePtr a_drawable, + short a_vid_x, short a_vid_y, + short a_drw_x, short a_drw_y, + short a_vid_w, short a_vid_h, + short a_drw_w, short a_drw_h, + RegionPtr a_clip_region, pointer a_port_priv); + +static int ephyrPutStill(KdScreenInfo * a_info, + DrawablePtr a_drawable, + short a_vid_x, short a_vid_y, + short a_drw_x, short a_drw_y, + short a_vid_w, short a_vid_h, + short a_drw_w, short a_drw_h, + RegionPtr a_clip_region, pointer a_port_priv); + +static int ephyrGetStill(KdScreenInfo * a_info, + DrawablePtr a_drawable, + short a_vid_x, short a_vid_y, + short a_drw_x, short a_drw_y, + short a_vid_w, short a_vid_h, + short a_drw_w, short a_drw_h, + RegionPtr a_clip_region, pointer a_port_priv); + +static int ephyrQueryImageAttributes(KdScreenInfo * a_info, + int a_id, + unsigned short *a_w, + unsigned short *a_h, + int *a_pitches, int *a_offsets); +static int s_base_port_id; + +/************** + * <helpers> + * ************/ + +static Bool +DoSimpleClip(BoxPtr a_dst_box, BoxPtr a_clipper, BoxPtr a_result) +{ + BoxRec dstClippedBox; + + EPHYR_RETURN_VAL_IF_FAIL(a_dst_box && a_clipper && a_result, FALSE); + + /* + * setup the clipbox inside the destination. + */ + dstClippedBox.x1 = a_dst_box->x1; + dstClippedBox.x2 = a_dst_box->x2; + dstClippedBox.y1 = a_dst_box->y1; + dstClippedBox.y2 = a_dst_box->y2; + + /* + * if the cliper leftmost edge is inside + * the destination area then the leftmost edge of the resulting + * clipped box is the leftmost edge of the cliper. + */ + if (a_clipper->x1 > dstClippedBox.x1) + dstClippedBox.x1 = a_clipper->x1; + + /* + * if the cliper top edge is inside the destination area + * then the bottom horizontal edge of the resulting clipped box + * is the bottom edge of the cliper + */ + if (a_clipper->y1 > dstClippedBox.y1) + dstClippedBox.y1 = a_clipper->y1; + + /*ditto for right edge */ + if (a_clipper->x2 < dstClippedBox.x2) + dstClippedBox.x2 = a_clipper->x2; + + /*ditto for bottom edge */ + if (a_clipper->y2 < dstClippedBox.y2) + dstClippedBox.y2 = a_clipper->y2; + + memcpy(a_result, &dstClippedBox, sizeof(dstClippedBox)); + return TRUE; +} + +static Bool +ephyrLocalAtomToHost(int a_local_atom, int *a_host_atom) +{ + const char *atom_name = NULL; + int host_atom = None; + + EPHYR_RETURN_VAL_IF_FAIL(a_host_atom, FALSE); + + if (!ValidAtom(a_local_atom)) + return FALSE; + + atom_name = NameForAtom(a_local_atom); + + if (!atom_name) + return FALSE; + + if (!ephyrHostGetAtom(atom_name, FALSE, &host_atom) || host_atom == None) { + EPHYR_LOG_ERROR("no atom for string %s defined in host X\n", atom_name); + return FALSE; + } + *a_host_atom = host_atom; + return TRUE; +} + +/* + Not used yed. +static Bool +ephyrHostAtomToLocal (int a_host_atom, int *a_local_atom) +{ + Bool is_ok=FALSE ; + char *atom_name=NULL ; + int atom=None ; + + EPHYR_RETURN_VAL_IF_FAIL (a_local_atom, FALSE) ; + + atom_name = ephyrHostGetAtomName (a_host_atom) ; + if (!atom_name) + goto out ; + + atom = MakeAtom (atom_name, strlen (atom_name), TRUE) ; + if (atom == None) + goto out ; + + *a_local_atom = atom ; + is_ok = TRUE ; + +out: + if (atom_name) { + ephyrHostFree (atom_name) ; + } + return is_ok ; +} +*/ + +/************** + *</helpers> + * ************/ + +Bool +ephyrInitVideo(ScreenPtr pScreen) +{ + Bool is_ok = FALSE; + + KdScreenPriv(pScreen); + KdScreenInfo *screen = pScreenPriv->screen; + static EphyrXVPriv *xv_priv; + + EPHYR_LOG("enter\n"); + + if (screen->fb.bitsPerPixel == 8) { + EPHYR_LOG_ERROR("8 bits depth not supported\n"); + return FALSE; + } + + if (!xv_priv) { + xv_priv = ephyrXVPrivNew(); + } + if (!xv_priv) { + EPHYR_LOG_ERROR("failed to create xv_priv\n"); + goto out; + } + + if (!ephyrXVPrivRegisterAdaptors(xv_priv, pScreen)) { + EPHYR_LOG_ERROR("failed to register adaptors\n"); + goto out; + } + is_ok = TRUE; + + out: + return is_ok; +} + +static EphyrXVPriv * +ephyrXVPrivNew(void) +{ + EphyrXVPriv *xv_priv = NULL; + + EPHYR_LOG("enter\n"); + + xv_priv = calloc(1, sizeof(EphyrXVPriv)); + if (!xv_priv) { + EPHYR_LOG_ERROR("failed to create EphyrXVPriv\n"); + goto error; + } + + ephyrHostXVInit(); + + if (!ephyrXVPrivQueryHostAdaptors(xv_priv)) { + EPHYR_LOG_ERROR("failed to query the host x for xv properties\n"); + goto error; + } + if (!ephyrXVPrivSetAdaptorsHooks(xv_priv)) { + EPHYR_LOG_ERROR("failed to set xv_priv hooks\n"); + goto error; + } + + EPHYR_LOG("leave\n"); + return xv_priv; + + error: + if (xv_priv) { + ephyrXVPrivDelete(xv_priv); + xv_priv = NULL; + } + return NULL; +} + +static void +ephyrXVPrivDelete(EphyrXVPriv * a_this) +{ + EPHYR_LOG("enter\n"); + + if (!a_this) + return; + if (a_this->host_adaptors) { + ephyrHostXVAdaptorArrayDelete(a_this->host_adaptors); + a_this->host_adaptors = NULL; + } + free(a_this->adaptors); + a_this->adaptors = NULL; + free(a_this); + EPHYR_LOG("leave\n"); +} + +static KdVideoEncodingPtr +videoEncodingDup(EphyrHostEncoding * a_encodings, int a_num_encodings) +{ + KdVideoEncodingPtr result = NULL; + int i = 0; + + EPHYR_RETURN_VAL_IF_FAIL(a_encodings && a_num_encodings, NULL); + + result = calloc(a_num_encodings, sizeof(KdVideoEncodingRec)); + for (i = 0; i < a_num_encodings; i++) { + result[i].id = a_encodings[i].id; + result[i].name = strdup(a_encodings[i].name); + result[i].width = a_encodings[i].width; + result[i].height = a_encodings[i].height; + result[i].rate.numerator = a_encodings[i].rate.numerator; + result[i].rate.denominator = a_encodings[i].rate.denominator; + } + return result; +} + +static KdAttributePtr +portAttributesDup(EphyrHostAttribute * a_encodings, int a_num_encodings) +{ + int i = 0; + KdAttributePtr result = NULL; + + EPHYR_RETURN_VAL_IF_FAIL(a_encodings && a_num_encodings, NULL); + + result = calloc(a_num_encodings, sizeof(KdAttributeRec)); + if (!result) { + EPHYR_LOG_ERROR("failed to allocate attributes\n"); + return NULL; + } + for (i = 0; i < a_num_encodings; i++) { + result[i].flags = a_encodings[i].flags; + result[i].min_value = a_encodings[i].min_value; + result[i].max_value = a_encodings[i].max_value; + result[i].name = strdup(a_encodings[i].name); + } + return result; +} + +static Bool +ephyrXVPrivQueryHostAdaptors(EphyrXVPriv * a_this) +{ + EphyrHostXVAdaptor *cur_host_adaptor = NULL; + EphyrHostVideoFormat *video_formats = NULL; + EphyrHostEncoding *encodings = NULL; + EphyrHostAttribute *attributes = NULL; + EphyrHostImageFormat *image_formats = NULL; + int num_video_formats = 0, base_port_id = 0, + num_attributes = 0, num_formats = 0, i = 0, port_priv_offset = 0; + unsigned num_encodings = 0; + Bool is_ok = FALSE; + + EPHYR_RETURN_VAL_IF_FAIL(a_this, FALSE); + + EPHYR_LOG("enter\n"); + + if (!ephyrHostXVQueryAdaptors(&a_this->host_adaptors)) { + EPHYR_LOG_ERROR("failed to query host adaptors\n"); + goto out; + } + if (a_this->host_adaptors) + a_this->num_adaptors = + ephyrHostXVAdaptorArrayGetSize(a_this->host_adaptors); + if (a_this->num_adaptors < 0) { + EPHYR_LOG_ERROR("failed to get number of host adaptors\n"); + goto out; + } + EPHYR_LOG("host has %d adaptors\n", a_this->num_adaptors); + /* + * copy what we can from adaptors into a_this->adaptors + */ + if (a_this->num_adaptors) { + a_this->adaptors = calloc(a_this->num_adaptors, + sizeof(KdVideoAdaptorRec)); + if (!a_this->adaptors) { + EPHYR_LOG_ERROR("failed to create internal adaptors\n"); + goto out; + } + } + for (i = 0; i < a_this->num_adaptors; i++) { + int j = 0; + + cur_host_adaptor = ephyrHostXVAdaptorArrayAt(a_this->host_adaptors, i); + if (!cur_host_adaptor) + continue; + a_this->adaptors[i].nPorts = + ephyrHostXVAdaptorGetNbPorts(cur_host_adaptor); + if (a_this->adaptors[i].nPorts <= 0) { + EPHYR_LOG_ERROR("Could not find any port of adaptor %d\n", i); + continue; + } + a_this->adaptors[i].type = ephyrHostXVAdaptorGetType(cur_host_adaptor); + a_this->adaptors[i].type |= XvWindowMask; + a_this->adaptors[i].flags = + VIDEO_OVERLAID_IMAGES | VIDEO_CLIP_TO_VIEWPORT; + if (ephyrHostXVAdaptorGetName(cur_host_adaptor)) + a_this->adaptors[i].name = + strdup(ephyrHostXVAdaptorGetName(cur_host_adaptor)); + else + a_this->adaptors[i].name = strdup("Xephyr Video Overlay"); + base_port_id = ephyrHostXVAdaptorGetFirstPortID(cur_host_adaptor); + if (base_port_id < 0) { + EPHYR_LOG_ERROR("failed to get port id for adaptor %d\n", i); + continue; + } + if (!s_base_port_id) + s_base_port_id = base_port_id; + + if (!ephyrHostXVQueryEncodings(base_port_id, + &encodings, &num_encodings)) { + EPHYR_LOG_ERROR("failed to get encodings for port port id %d," + " adaptors %d\n", base_port_id, i); + continue; + } + a_this->adaptors[i].nEncodings = num_encodings; + a_this->adaptors[i].pEncodings = + videoEncodingDup(encodings, num_encodings); + video_formats = (EphyrHostVideoFormat *) + ephyrHostXVAdaptorGetVideoFormats(cur_host_adaptor, + &num_video_formats); + a_this->adaptors[i].pFormats = (KdVideoFormatPtr) video_formats; + a_this->adaptors[i].nFormats = num_video_formats; + /* got a_this->adaptors[i].nPorts already + a_this->adaptors[i].nPorts = + ephyrHostXVAdaptorGetNbPorts (cur_host_adaptor) ; + */ + a_this->adaptors[i].pPortPrivates = + calloc(a_this->adaptors[i].nPorts, + sizeof(DevUnion) + sizeof(EphyrPortPriv)); + port_priv_offset = a_this->adaptors[i].nPorts; + for (j = 0; j < a_this->adaptors[i].nPorts; j++) { + EphyrPortPriv *port_privs_base = + (EphyrPortPriv *) & a_this->adaptors[i]. + pPortPrivates[port_priv_offset]; + EphyrPortPriv *port_priv = &port_privs_base[j]; + + port_priv->port_number = base_port_id + j; + port_priv->current_adaptor = &a_this->adaptors[i]; + port_priv->xv_priv = a_this; + a_this->adaptors[i].pPortPrivates[j].ptr = port_priv; + } + if (!ephyrHostXVQueryPortAttributes(base_port_id, + &attributes, &num_attributes)) { + EPHYR_LOG_ERROR("failed to get port attribute " + "for adaptor %d\n", i); + continue; + } + a_this->adaptors[i].pAttributes = + portAttributesDup(attributes, num_attributes); + a_this->adaptors[i].nAttributes = num_attributes; + /*make sure atoms of attrs names are created in xephyr */ + for (j = 0; j < a_this->adaptors[i].nAttributes; j++) { + if (a_this->adaptors[i].pAttributes[j].name) + MakeAtom(a_this->adaptors[i].pAttributes[j].name, + strlen(a_this->adaptors[i].pAttributes[j].name), TRUE); + } + if (!ephyrHostXVQueryImageFormats(base_port_id, + &image_formats, &num_formats)) { + EPHYR_LOG_ERROR("failed to get image formats " + "for adaptor %d\n", i); + continue; + } + a_this->adaptors[i].pImages = (KdImagePtr) image_formats; + a_this->adaptors[i].nImages = num_formats; + } + is_ok = TRUE; + + out: + if (encodings) { + ephyrHostEncodingsDelete(encodings, num_encodings); + encodings = NULL; + } + if (attributes) { + ephyrHostAttributesDelete(attributes); + attributes = NULL; + } + EPHYR_LOG("leave\n"); + return is_ok; +} + +static Bool +ephyrXVPrivSetAdaptorsHooks(EphyrXVPriv * a_this) +{ + int i = 0; + Bool has_it = FALSE; + EphyrHostXVAdaptor *cur_host_adaptor = NULL; + + EPHYR_RETURN_VAL_IF_FAIL(a_this, FALSE); + + EPHYR_LOG("enter\n"); + + for (i = 0; i < a_this->num_adaptors; i++) { + a_this->adaptors[i].ReputImage = ephyrReputImage; + a_this->adaptors[i].StopVideo = ephyrStopVideo; + a_this->adaptors[i].SetPortAttribute = ephyrSetPortAttribute; + a_this->adaptors[i].GetPortAttribute = ephyrGetPortAttribute; + a_this->adaptors[i].QueryBestSize = ephyrQueryBestSize; + a_this->adaptors[i].QueryImageAttributes = ephyrQueryImageAttributes; + + cur_host_adaptor = ephyrHostXVAdaptorArrayAt(a_this->host_adaptors, i); + if (!cur_host_adaptor) { + EPHYR_LOG_ERROR("failed to get host adaptor at index %d\n", i); + continue; + } + has_it = FALSE; + if (!ephyrHostXVAdaptorHasPutImage(cur_host_adaptor, &has_it)) { + EPHYR_LOG_ERROR("error\n"); + } + if (has_it) { + a_this->adaptors[i].PutImage = ephyrPutImage; + } + + has_it = FALSE; + if (!ephyrHostXVAdaptorHasPutVideo(cur_host_adaptor, &has_it)) { + EPHYR_LOG_ERROR("error\n"); + } + if (has_it) { + a_this->adaptors[i].PutVideo = ephyrPutVideo; + } + + has_it = FALSE; + if (!ephyrHostXVAdaptorHasGetVideo(cur_host_adaptor, &has_it)) { + EPHYR_LOG_ERROR("error\n"); + } + if (has_it) { + a_this->adaptors[i].GetVideo = ephyrGetVideo; + } + + has_it = FALSE; + if (!ephyrHostXVAdaptorHasPutStill(cur_host_adaptor, &has_it)) { + EPHYR_LOG_ERROR("error\n"); + } + if (has_it) { + a_this->adaptors[i].PutStill = ephyrPutStill; + } + + has_it = FALSE; + if (!ephyrHostXVAdaptorHasGetStill(cur_host_adaptor, &has_it)) { + EPHYR_LOG_ERROR("error\n"); + } + if (has_it) { + a_this->adaptors[i].GetStill = ephyrGetStill; + } + } + EPHYR_LOG("leave\n"); + return TRUE; +} + +static Bool +ephyrXVPrivRegisterAdaptors(EphyrXVPriv * a_this, ScreenPtr a_screen) +{ + KdScreenPriv(a_screen); + KdScreenInfo *screen = pScreenPriv->screen; + Bool is_ok = FALSE; + KdVideoAdaptorPtr *adaptors = NULL, *registered_adaptors = NULL; + int num_registered_adaptors = 0, i = 0, num_adaptors = 0; + + EPHYR_RETURN_VAL_IF_FAIL(a_this && a_screen, FALSE); + + EPHYR_LOG("enter\n"); + + if (!a_this->num_adaptors) + goto out; + num_registered_adaptors = + KdXVListGenericAdaptors(screen, ®istered_adaptors); + + num_adaptors = num_registered_adaptors + a_this->num_adaptors; + adaptors = calloc(num_adaptors, sizeof(KdVideoAdaptorPtr)); + if (!adaptors) { + EPHYR_LOG_ERROR("failed to allocate adaptors tab\n"); + goto out; + } + memmove(adaptors, registered_adaptors, num_registered_adaptors); + for (i = 0; i < a_this->num_adaptors; i++) { + *(adaptors + num_registered_adaptors + i) = &a_this->adaptors[i]; + } + if (!KdXVScreenInit(a_screen, adaptors, num_adaptors)) { + EPHYR_LOG_ERROR("failed to register adaptors\n"); + goto out; + } + EPHYR_LOG("there are %d registered adaptors\n", num_adaptors); + is_ok = TRUE; + + out: + free(registered_adaptors); + registered_adaptors = NULL; + free(adaptors); + adaptors = NULL; + + EPHYR_LOG("leave\n"); + return is_ok; +} + +static Bool +ephyrXVPrivIsAttrValueValid(KdAttributePtr a_attrs, + int a_attrs_len, + const char *a_attr_name, + int a_attr_value, Bool *a_is_valid) +{ + int i = 0; + + EPHYR_RETURN_VAL_IF_FAIL(a_attrs && a_attr_name && a_is_valid, FALSE); + + for (i = 0; i < a_attrs_len; i++) { + if (a_attrs[i].name && strcmp(a_attrs[i].name, a_attr_name)) + continue; + if (a_attrs[i].min_value > a_attr_value || + a_attrs[i].max_value < a_attr_value) { + *a_is_valid = FALSE; + EPHYR_LOG_ERROR("attribute was not valid\n" + "value:%d. min:%d. max:%d\n", + a_attr_value, + a_attrs[i].min_value, a_attrs[i].max_value); + } + else { + *a_is_valid = TRUE; + } + return TRUE; + } + return FALSE; +} + +static Bool +ephyrXVPrivGetImageBufSize(int a_port_id, + int a_image_id, + unsigned short a_width, + unsigned short a_height, int *a_size) +{ + Bool is_ok = FALSE; + unsigned short width = a_width, height = a_height; + + EPHYR_RETURN_VAL_IF_FAIL(a_size, FALSE); + + EPHYR_LOG("enter\n"); + + if (!ephyrHostXVQueryImageAttributes(a_port_id, a_image_id, + &width, &height, a_size, NULL, NULL)) { + EPHYR_LOG_ERROR("failed to get image attributes\n"); + goto out; + } + is_ok = TRUE; + + out: + EPHYR_LOG("leave\n"); + return is_ok; +} + +static Bool +ephyrXVPrivSaveImageToPortPriv(EphyrPortPriv * a_port_priv, + const unsigned char *a_image_buf, + int a_image_len) +{ + Bool is_ok = FALSE; + + EPHYR_LOG("enter\n"); + + if (a_port_priv->image_buf_size < a_image_len) { + unsigned char *buf = NULL; + + buf = realloc(a_port_priv->image_buf, a_image_len); + if (!buf) { + EPHYR_LOG_ERROR("failed to realloc image buffer\n"); + goto out; + } + a_port_priv->image_buf = buf; + a_port_priv->image_buf_size = a_image_len; + } + memmove(a_port_priv->image_buf, a_image_buf, a_image_len); + is_ok = TRUE; + + out: + return is_ok; + EPHYR_LOG("leave\n"); +} + +static void +ephyrStopVideo(KdScreenInfo * a_info, pointer a_port_priv, Bool a_exit) +{ + EphyrPortPriv *port_priv = a_port_priv; + + EPHYR_RETURN_IF_FAIL(a_info && a_info->pScreen); + EPHYR_RETURN_IF_FAIL(port_priv); + + EPHYR_LOG("enter\n"); + if (!ephyrHostXVStopVideo(a_info->pScreen->myNum, port_priv->port_number)) { + EPHYR_LOG_ERROR("XvStopVideo() failed\n"); + } + EPHYR_LOG("leave\n"); +} + +static int +ephyrSetPortAttribute(KdScreenInfo * a_info, + Atom a_attr_name, int a_attr_value, pointer a_port_priv) +{ + int res = Success, host_atom = 0; + EphyrPortPriv *port_priv = a_port_priv; + Bool is_attr_valid = FALSE; + + EPHYR_RETURN_VAL_IF_FAIL(port_priv, BadMatch); + EPHYR_RETURN_VAL_IF_FAIL(port_priv->current_adaptor, BadMatch); + EPHYR_RETURN_VAL_IF_FAIL(port_priv->current_adaptor->pAttributes, BadMatch); + EPHYR_RETURN_VAL_IF_FAIL(port_priv->current_adaptor->nAttributes, BadMatch); + EPHYR_RETURN_VAL_IF_FAIL(ValidAtom(a_attr_name), BadMatch); + + EPHYR_LOG("enter, portnum:%d, atomid:%d, attr_name:%s, attr_val:%d\n", + port_priv->port_number, + (int) a_attr_name, NameForAtom(a_attr_name), a_attr_value); + + if (!ephyrLocalAtomToHost(a_attr_name, &host_atom)) { + EPHYR_LOG_ERROR("failed to convert local atom to host atom\n"); + res = BadMatch; + goto out; + } + + if (!ephyrXVPrivIsAttrValueValid(port_priv->current_adaptor->pAttributes, + port_priv->current_adaptor->nAttributes, + NameForAtom(a_attr_name), + a_attr_value, &is_attr_valid)) { + EPHYR_LOG_ERROR("failed to validate attribute %s\n", + NameForAtom(a_attr_name)); + /* + res = BadMatch ; + goto out ; + */ + } + if (!is_attr_valid) { + EPHYR_LOG_ERROR("attribute %s is not valid\n", + NameForAtom(a_attr_name)); + /* + res = BadMatch ; + goto out ; + */ + } + + if (!ephyrHostXVSetPortAttribute(port_priv->port_number, + host_atom, a_attr_value)) { + EPHYR_LOG_ERROR("failed to set port attribute\n"); + res = BadMatch; + goto out; + } + + res = Success; + out: + EPHYR_LOG("leave\n"); + return res; +} + +static int +ephyrGetPortAttribute(KdScreenInfo * a_screen_info, + Atom a_attr_name, int *a_attr_value, pointer a_port_priv) +{ + int res = Success, host_atom = 0; + EphyrPortPriv *port_priv = a_port_priv; + + EPHYR_RETURN_VAL_IF_FAIL(port_priv, BadMatch); + EPHYR_RETURN_VAL_IF_FAIL(ValidAtom(a_attr_name), BadMatch); + + EPHYR_LOG("enter, portnum:%d, atomid:%d, attr_name:%s\n", + port_priv->port_number, + (int) a_attr_name, NameForAtom(a_attr_name)); + + if (!ephyrLocalAtomToHost(a_attr_name, &host_atom)) { + EPHYR_LOG_ERROR("failed to convert local atom to host atom\n"); + res = BadMatch; + goto out; + } + + if (!ephyrHostXVGetPortAttribute(port_priv->port_number, + host_atom, a_attr_value)) { + EPHYR_LOG_ERROR("failed to get port attribute\n"); + res = BadMatch; + goto out; + } + + res = Success; + out: + EPHYR_LOG("leave\n"); + return res; +} + +static void +ephyrQueryBestSize(KdScreenInfo * a_info, + Bool a_motion, + short a_src_w, + short a_src_h, + short a_drw_w, + short a_drw_h, + unsigned int *a_prefered_w, + unsigned int *a_prefered_h, pointer a_port_priv) +{ + int res = 0; + EphyrPortPriv *port_priv = a_port_priv; + + EPHYR_RETURN_IF_FAIL(port_priv); + + EPHYR_LOG("enter\n"); + res = ephyrHostXVQueryBestSize(port_priv->port_number, + a_motion, + a_src_w, a_src_h, + a_drw_w, a_drw_h, + a_prefered_w, a_prefered_h); + if (!res) { + EPHYR_LOG_ERROR("Failed to query best size\n"); + } + EPHYR_LOG("leave\n"); +} + +static int +ephyrPutImage(KdScreenInfo * a_info, + DrawablePtr a_drawable, + short a_src_x, + short a_src_y, + short a_drw_x, + short a_drw_y, + short a_src_w, + short a_src_h, + short a_drw_w, + short a_drw_h, + int a_id, + unsigned char *a_buf, + short a_width, + short a_height, + Bool a_sync, RegionPtr a_clipping_region, pointer a_port_priv) +{ + EphyrPortPriv *port_priv = a_port_priv; + Bool is_ok = FALSE; + int result = BadImplementation, image_size = 0; + + EPHYR_RETURN_VAL_IF_FAIL(a_info && a_info->pScreen, BadValue); + EPHYR_RETURN_VAL_IF_FAIL(a_drawable, BadValue); + + EPHYR_LOG("enter\n"); + + if (!ephyrHostXVPutImage(a_info->pScreen->myNum, + port_priv->port_number, + a_id, + a_drw_x, a_drw_y, a_drw_w, a_drw_h, + a_src_x, a_src_y, a_src_w, a_src_h, + a_width, a_height, a_buf, + (EphyrHostBox *) RegionRects(a_clipping_region), + RegionNumRects(a_clipping_region))) { + EPHYR_LOG_ERROR("EphyrHostXVPutImage() failed\n"); + goto out; + } + + /* + * Now save the image so that we can resend it to host it + * later, in ReputImage. + */ + if (!ephyrXVPrivGetImageBufSize(port_priv->port_number, + a_id, a_width, a_height, &image_size)) { + EPHYR_LOG_ERROR("failed to get image size\n"); + /*this is a minor error so we won't get bail out abruptly */ + is_ok = FALSE; + } + else { + is_ok = TRUE; + } + if (is_ok) { + if (!ephyrXVPrivSaveImageToPortPriv(port_priv, a_buf, image_size)) { + is_ok = FALSE; + } + else { + port_priv->image_id = a_id; + port_priv->drw_x = a_drw_x; + port_priv->drw_y = a_drw_y; + port_priv->drw_w = a_drw_w; + port_priv->drw_h = a_drw_h; + port_priv->src_x = a_src_x; + port_priv->src_y = a_src_y; + port_priv->src_w = a_src_w; + port_priv->src_h = a_src_h; + port_priv->image_width = a_width; + port_priv->image_height = a_height; + } + } + if (!is_ok) { + if (port_priv->image_buf) { + free(port_priv->image_buf); + port_priv->image_buf = NULL; + port_priv->image_buf_size = 0; + } + } + + result = Success; + + out: + EPHYR_LOG("leave\n"); + return result; +} + +static int +ephyrReputImage(KdScreenInfo * a_info, + DrawablePtr a_drawable, + short a_drw_x, + short a_drw_y, RegionPtr a_clipping_region, pointer a_port_priv) +{ + EphyrPortPriv *port_priv = a_port_priv; + int result = BadImplementation; + + EPHYR_RETURN_VAL_IF_FAIL(a_info->pScreen, FALSE); + EPHYR_RETURN_VAL_IF_FAIL(a_drawable && port_priv, BadValue); + + EPHYR_LOG("enter\n"); + + if (!port_priv->image_buf_size || !port_priv->image_buf) { + EPHYR_LOG_ERROR("has null image buf in cache\n"); + goto out; + } + if (!ephyrHostXVPutImage(a_info->pScreen->myNum, + port_priv->port_number, + port_priv->image_id, + a_drw_x, a_drw_y, + port_priv->drw_w, port_priv->drw_h, + port_priv->src_x, port_priv->src_y, + port_priv->src_w, port_priv->src_h, + port_priv->image_width, port_priv->image_height, + port_priv->image_buf, + (EphyrHostBox *) RegionRects(a_clipping_region), + RegionNumRects(a_clipping_region))) { + EPHYR_LOG_ERROR("ephyrHostXVPutImage() failed\n"); + goto out; + } + + result = Success; + + out: + EPHYR_LOG("leave\n"); + return result; +} + +static int +ephyrPutVideo(KdScreenInfo * a_info, + DrawablePtr a_drawable, + short a_vid_x, short a_vid_y, + short a_drw_x, short a_drw_y, + short a_vid_w, short a_vid_h, + short a_drw_w, short a_drw_h, + RegionPtr a_clipping_region, pointer a_port_priv) +{ + EphyrPortPriv *port_priv = a_port_priv; + BoxRec clipped_area, dst_box; + int result = BadImplementation; + int drw_x = 0, drw_y = 0, drw_w = 0, drw_h = 0; + + EPHYR_RETURN_VAL_IF_FAIL(a_info->pScreen, BadValue); + EPHYR_RETURN_VAL_IF_FAIL(a_drawable && port_priv, BadValue); + + EPHYR_LOG("enter\n"); + + dst_box.x1 = a_drw_x; + dst_box.x2 = a_drw_x + a_drw_w; + dst_box.y1 = a_drw_y; + dst_box.y2 = a_drw_y + a_drw_h; + + if (!DoSimpleClip(&dst_box, + RegionExtents(a_clipping_region), &clipped_area)) { + EPHYR_LOG_ERROR("failed to simple clip\n"); + goto out; + } + + drw_x = clipped_area.x1; + drw_y = clipped_area.y1; + drw_w = clipped_area.x2 - clipped_area.x1; + drw_h = clipped_area.y2 - clipped_area.y1; + + if (!ephyrHostXVPutVideo(a_info->pScreen->myNum, + port_priv->port_number, + a_vid_x, a_vid_y, a_vid_w, a_vid_h, + a_drw_x, a_drw_y, a_drw_w, a_drw_h)) { + EPHYR_LOG_ERROR("ephyrHostXVPutVideo() failed\n"); + goto out; + } + result = Success; + + out: + EPHYR_LOG("leave\n"); + return result; +} + +static int +ephyrGetVideo(KdScreenInfo * a_info, + DrawablePtr a_drawable, + short a_vid_x, short a_vid_y, + short a_drw_x, short a_drw_y, + short a_vid_w, short a_vid_h, + short a_drw_w, short a_drw_h, + RegionPtr a_clipping_region, pointer a_port_priv) +{ + EphyrPortPriv *port_priv = a_port_priv; + BoxRec clipped_area, dst_box; + int result = BadImplementation; + int drw_x = 0, drw_y = 0, drw_w = 0, drw_h = 0; + + EPHYR_RETURN_VAL_IF_FAIL(a_info && a_info->pScreen, BadValue); + EPHYR_RETURN_VAL_IF_FAIL(a_drawable && port_priv, BadValue); + + EPHYR_LOG("enter\n"); + + dst_box.x1 = a_drw_x; + dst_box.x2 = a_drw_x + a_drw_w; + dst_box.y1 = a_drw_y; + dst_box.y2 = a_drw_y + a_drw_h; + + if (!DoSimpleClip(&dst_box, + RegionExtents(a_clipping_region), &clipped_area)) { + EPHYR_LOG_ERROR("failed to simple clip\n"); + goto out; + } + + drw_x = clipped_area.x1; + drw_y = clipped_area.y1; + drw_w = clipped_area.x2 - clipped_area.x1; + drw_h = clipped_area.y2 - clipped_area.y1; + + if (!ephyrHostXVGetVideo(a_info->pScreen->myNum, + port_priv->port_number, + a_vid_x, a_vid_y, a_vid_w, a_vid_h, + a_drw_x, a_drw_y, a_drw_w, a_drw_h)) { + EPHYR_LOG_ERROR("ephyrHostXVGetVideo() failed\n"); + goto out; + } + result = Success; + + out: + EPHYR_LOG("leave\n"); + return result; +} + +static int +ephyrPutStill(KdScreenInfo * a_info, + DrawablePtr a_drawable, + short a_vid_x, short a_vid_y, + short a_drw_x, short a_drw_y, + short a_vid_w, short a_vid_h, + short a_drw_w, short a_drw_h, + RegionPtr a_clipping_region, pointer a_port_priv) +{ + EphyrPortPriv *port_priv = a_port_priv; + BoxRec clipped_area, dst_box; + int result = BadImplementation; + int drw_x = 0, drw_y = 0, drw_w = 0, drw_h = 0; + + EPHYR_RETURN_VAL_IF_FAIL(a_info && a_info->pScreen, BadValue); + EPHYR_RETURN_VAL_IF_FAIL(a_drawable && port_priv, BadValue); + + EPHYR_LOG("enter\n"); + + dst_box.x1 = a_drw_x; + dst_box.x2 = a_drw_x + a_drw_w; + dst_box.y1 = a_drw_y; + dst_box.y2 = a_drw_y + a_drw_h; + + if (!DoSimpleClip(&dst_box, + RegionExtents(a_clipping_region), &clipped_area)) { + EPHYR_LOG_ERROR("failed to simple clip\n"); + goto out; + } + + drw_x = clipped_area.x1; + drw_y = clipped_area.y1; + drw_w = clipped_area.x2 - clipped_area.x1; + drw_h = clipped_area.y2 - clipped_area.y1; + + if (!ephyrHostXVPutStill(a_info->pScreen->myNum, + port_priv->port_number, + a_vid_x, a_vid_y, a_vid_w, a_vid_h, + a_drw_x, a_drw_y, a_drw_w, a_drw_h)) { + EPHYR_LOG_ERROR("ephyrHostXVPutStill() failed\n"); + goto out; + } + result = Success; + + out: + EPHYR_LOG("leave\n"); + return result; +} + +static int +ephyrGetStill(KdScreenInfo * a_info, + DrawablePtr a_drawable, + short a_vid_x, short a_vid_y, + short a_drw_x, short a_drw_y, + short a_vid_w, short a_vid_h, + short a_drw_w, short a_drw_h, + RegionPtr a_clipping_region, pointer a_port_priv) +{ + EphyrPortPriv *port_priv = a_port_priv; + BoxRec clipped_area, dst_box; + int result = BadImplementation; + int drw_x = 0, drw_y = 0, drw_w = 0, drw_h = 0; + + EPHYR_RETURN_VAL_IF_FAIL(a_info && a_info->pScreen, BadValue); + EPHYR_RETURN_VAL_IF_FAIL(a_drawable && port_priv, BadValue); + + EPHYR_LOG("enter\n"); + + dst_box.x1 = a_drw_x; + dst_box.x2 = a_drw_x + a_drw_w; + dst_box.y1 = a_drw_y; + dst_box.y2 = a_drw_y + a_drw_h; + + if (!DoSimpleClip(&dst_box, + RegionExtents(a_clipping_region), &clipped_area)) { + EPHYR_LOG_ERROR("failed to simple clip\n"); + goto out; + } + + drw_x = clipped_area.x1; + drw_y = clipped_area.y1; + drw_w = clipped_area.x2 - clipped_area.x1; + drw_h = clipped_area.y2 - clipped_area.y1; + + if (!ephyrHostXVGetStill(a_info->pScreen->myNum, + port_priv->port_number, + a_vid_x, a_vid_y, a_vid_w, a_vid_h, + a_drw_x, a_drw_y, a_drw_w, a_drw_h)) { + EPHYR_LOG_ERROR("ephyrHostXVGetStill() failed\n"); + goto out; + } + result = Success; + + out: + EPHYR_LOG("leave\n"); + return result; +} + +static int +ephyrQueryImageAttributes(KdScreenInfo * a_info, + int a_id, + unsigned short *a_w, + unsigned short *a_h, int *a_pitches, int *a_offsets) +{ + int image_size = 0; + + EPHYR_RETURN_VAL_IF_FAIL(a_w && a_h, FALSE); + + EPHYR_LOG("enter: dim (%dx%d), pitches: %p, offsets: %p\n", + *a_w, *a_h, a_pitches, a_offsets); + + if (!ephyrHostXVQueryImageAttributes(s_base_port_id, + a_id, + a_w, a_h, + &image_size, a_pitches, a_offsets)) { + EPHYR_LOG_ERROR("EphyrHostXVQueryImageAttributes() failed\n"); + goto out; + } + EPHYR_LOG("image size: %d, dim (%dx%d)\n", image_size, *a_w, *a_h); + + out: + EPHYR_LOG("leave\n"); + return image_size; +} diff --git a/xorg-server/hw/kdrive/ephyr/hostx.c b/xorg-server/hw/kdrive/ephyr/hostx.c index ebe4e52ed..6988f1625 100644 --- a/xorg-server/hw/kdrive/ephyr/hostx.c +++ b/xorg-server/hw/kdrive/ephyr/hostx.c @@ -38,13 +38,12 @@ #undef _XSERVER64 #endif - #include "hostx.h" #include <stdlib.h> #include <stdio.h> #include <unistd.h> -#include <string.h> /* for memset */ +#include <string.h> /* for memset */ #include <errno.h> #include <time.h> @@ -60,13 +59,12 @@ #include <X11/extensions/shape.h> #ifdef XF86DRI #include <GL/glx.h> -#endif /* XF86DRI */ +#endif /* XF86DRI */ #include "ephyrlog.h" #ifdef XF86DRI -extern Bool XF86DRIQueryExtension (Display *dpy, - int *event_basep, - int *error_basep); +extern Bool XF86DRIQueryExtension(Display * dpy, + int *event_basep, int *error_basep); #endif /* @@ -75,261 +73,248 @@ extern Bool XF86DRIQueryExtension (Display *dpy, * to get clobbered. */ -struct EphyrHostScreen -{ - Window win; - Window win_pre_existing; /* Set via -parent option like xnest */ - Window peer_win; /* Used for GL; should be at most one */ - XImage *ximg; - int win_width, win_height; - int server_depth; - unsigned char *fb_data; /* only used when host bpp != server bpp */ - XShmSegmentInfo shminfo; - - void *info; /* Pointer to the screen this is associated with */ - int mynum; /* Screen number */ +struct EphyrHostScreen { + Window win; + Window win_pre_existing; /* Set via -parent option like xnest */ + Window peer_win; /* Used for GL; should be at most one */ + XImage *ximg; + int win_width, win_height; + int server_depth; + unsigned char *fb_data; /* only used when host bpp != server bpp */ + XShmSegmentInfo shminfo; + + void *info; /* Pointer to the screen this is associated with */ + int mynum; /* Screen number */ }; -struct EphyrHostXVars -{ - char *server_dpy_name; - Display *dpy; - int screen; - Visual *visual; - Window winroot; - GC gc; - int depth; - Bool use_host_cursor; - Bool use_fullscreen; - Bool have_shm; - - int n_screens; - struct EphyrHostScreen *screens; - - long damage_debug_msec; - - unsigned long cmap[256]; +struct EphyrHostXVars { + char *server_dpy_name; + Display *dpy; + int screen; + Visual *visual; + Window winroot; + GC gc; + int depth; + Bool use_host_cursor; + Bool use_fullscreen; + Bool have_shm; + + int n_screens; + struct EphyrHostScreen *screens; + + long damage_debug_msec; + + unsigned long cmap[256]; }; /* memset ( missing> ) instead of below */ /*static EphyrHostXVars HostX = { "?", 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};*/ static EphyrHostXVars HostX; -static int HostXWantDamageDebug = 0; +static int HostXWantDamageDebug = 0; -extern EphyrKeySyms ephyrKeySyms; +extern EphyrKeySyms ephyrKeySyms; -extern int monitorResolution; +extern int monitorResolution; -char *ephyrResName = NULL; -int ephyrResNameFromCmd = 0; -char *ephyrTitle = NULL; +char *ephyrResName = NULL; +int ephyrResNameFromCmd = 0; +char *ephyrTitle = NULL; static void -hostx_set_fullscreen_hint(void); + hostx_set_fullscreen_hint(void); /* X Error traps */ static int trapped_error_code = 0; -static int (*old_error_handler) (Display *d, XErrorEvent *e); +static int (*old_error_handler) (Display * d, XErrorEvent * e); #define host_depth_matches_server(_vars) (HostX.depth == (_vars)->server_depth) static struct EphyrHostScreen * -host_screen_from_screen_info (EphyrScreenInfo *screen) +host_screen_from_screen_info(EphyrScreenInfo * screen) { - int i; + int i; - for (i = 0 ; i < HostX.n_screens ; i++) - { - if ( HostX.screens[i].info == screen) - { - return &HostX.screens[i]; + for (i = 0; i < HostX.n_screens; i++) { + if (HostX.screens[i].info == screen) { + return &HostX.screens[i]; } } - return NULL; + return NULL; } static int -error_handler(Display *display, - XErrorEvent *error) +error_handler(Display * display, XErrorEvent * error) { - trapped_error_code = error->error_code; - return 0; + trapped_error_code = error->error_code; + return 0; } static void hostx_errors_trap(void) { - trapped_error_code = 0; - old_error_handler = XSetErrorHandler(error_handler); + trapped_error_code = 0; + old_error_handler = XSetErrorHandler(error_handler); } static int hostx_errors_untrap(void) { - XSetErrorHandler(old_error_handler); - return trapped_error_code; + XSetErrorHandler(old_error_handler); + return trapped_error_code; } int -hostx_want_screen_size (EphyrScreenInfo screen, int *width, int *height ) +hostx_want_screen_size(EphyrScreenInfo screen, int *width, int *height) { - struct EphyrHostScreen *host_screen = host_screen_from_screen_info (screen); - - if (host_screen && - (host_screen->win_pre_existing != None || - HostX.use_fullscreen == True)) - { - *width = host_screen->win_width; - *height = host_screen->win_height; - return 1; + struct EphyrHostScreen *host_screen = host_screen_from_screen_info(screen); + + if (host_screen && + (host_screen->win_pre_existing != None || + HostX.use_fullscreen == True)) { + *width = host_screen->win_width; + *height = host_screen->win_height; + return 1; } - return 0; + return 0; } void -hostx_add_screen (EphyrScreenInfo screen, - unsigned long win_id, - int screen_num) +hostx_add_screen(EphyrScreenInfo screen, unsigned long win_id, int screen_num) { - int index = HostX.n_screens; + int index = HostX.n_screens; - HostX.n_screens += 1; - HostX.screens = realloc (HostX.screens, - HostX.n_screens * sizeof(struct EphyrHostScreen)); - memset (&HostX.screens[index], 0, sizeof (struct EphyrHostScreen)); + HostX.n_screens += 1; + HostX.screens = realloc(HostX.screens, + HostX.n_screens * sizeof(struct EphyrHostScreen)); + memset(&HostX.screens[index], 0, sizeof(struct EphyrHostScreen)); - HostX.screens[index].info = screen; - HostX.screens[index].win_pre_existing = win_id; + HostX.screens[index].info = screen; + HostX.screens[index].win_pre_existing = win_id; } - void -hostx_set_display_name (char *name) +hostx_set_display_name(char *name) { - HostX.server_dpy_name = strdup (name); + HostX.server_dpy_name = strdup(name); } void hostx_set_screen_number(EphyrScreenInfo screen, int number) { - struct EphyrHostScreen *host_screen = host_screen_from_screen_info (screen); - if (host_screen) { - host_screen->mynum = number; - hostx_set_win_title (host_screen->info, "") ; - }} + struct EphyrHostScreen *host_screen = host_screen_from_screen_info(screen); + + if (host_screen) { + host_screen->mynum = number; + hostx_set_win_title(host_screen->info, ""); + } +} void -hostx_set_win_title (EphyrScreenInfo screen, char *extra_text) +hostx_set_win_title(EphyrScreenInfo screen, char *extra_text) { - struct EphyrHostScreen *host_screen = host_screen_from_screen_info (screen); + struct EphyrHostScreen *host_screen = host_screen_from_screen_info(screen); if (!host_screen) - return; + return; if (ephyrTitle) { - XStoreName(HostX.dpy, host_screen->win, ephyrTitle); - } else { + XStoreName(HostX.dpy, host_screen->win, ephyrTitle); + } + else { #define BUF_LEN 256 - char buf[BUF_LEN+1]; + char buf[BUF_LEN + 1]; - memset (buf, 0, BUF_LEN+1) ; - snprintf (buf, BUF_LEN, "Xephyr on %s.%d %s", - HostX.server_dpy_name, - host_screen->mynum, - (extra_text != NULL) ? extra_text : ""); + memset(buf, 0, BUF_LEN + 1); + snprintf(buf, BUF_LEN, "Xephyr on %s.%d %s", + HostX.server_dpy_name, + host_screen->mynum, (extra_text != NULL) ? extra_text : ""); - XStoreName (HostX.dpy, host_screen->win, buf); + XStoreName(HostX.dpy, host_screen->win, buf); } } int -hostx_want_host_cursor (void) +hostx_want_host_cursor(void) { - return HostX.use_host_cursor; + return HostX.use_host_cursor; } void -hostx_use_host_cursor (void) +hostx_use_host_cursor(void) { - HostX.use_host_cursor = True; + HostX.use_host_cursor = True; } int -hostx_want_preexisting_window (EphyrScreenInfo screen) +hostx_want_preexisting_window(EphyrScreenInfo screen) { - struct EphyrHostScreen *host_screen = host_screen_from_screen_info (screen); + struct EphyrHostScreen *host_screen = host_screen_from_screen_info(screen); - if (host_screen && host_screen->win_pre_existing) - { - return 1; + if (host_screen && host_screen->win_pre_existing) { + return 1; } - else - { - return 0; + else { + return 0; } } void -hostx_use_fullscreen (void) +hostx_use_fullscreen(void) { - HostX.use_fullscreen = True; + HostX.use_fullscreen = True; } int -hostx_want_fullscreen (void) +hostx_want_fullscreen(void) { - return HostX.use_fullscreen; + return HostX.use_fullscreen; } static void -hostx_set_fullscreen_hint (void) +hostx_set_fullscreen_hint(void) { - Atom atom_WINDOW_STATE, atom_WINDOW_STATE_FULLSCREEN; - int index; - - atom_WINDOW_STATE - = XInternAtom(HostX.dpy, "_NET_WM_STATE", False); - atom_WINDOW_STATE_FULLSCREEN - = XInternAtom(HostX.dpy, "_NET_WM_STATE_FULLSCREEN",False); - - for (index = 0 ; index < HostX.n_screens ; index++) - { - XChangeProperty (HostX.dpy, HostX.screens[index].win, - atom_WINDOW_STATE, XA_ATOM, 32, - PropModeReplace, - (unsigned char *)&atom_WINDOW_STATE_FULLSCREEN, 1); + Atom atom_WINDOW_STATE, atom_WINDOW_STATE_FULLSCREEN; + int index; + + atom_WINDOW_STATE = XInternAtom(HostX.dpy, "_NET_WM_STATE", False); + atom_WINDOW_STATE_FULLSCREEN + = XInternAtom(HostX.dpy, "_NET_WM_STATE_FULLSCREEN", False); + + for (index = 0; index < HostX.n_screens; index++) { + XChangeProperty(HostX.dpy, HostX.screens[index].win, + atom_WINDOW_STATE, XA_ATOM, 32, + PropModeReplace, + (unsigned char *) &atom_WINDOW_STATE_FULLSCREEN, 1); } } - static void -hostx_toggle_damage_debug (void) +hostx_toggle_damage_debug(void) { - HostXWantDamageDebug ^= 1; + HostXWantDamageDebug ^= 1; } void -hostx_handle_signal (int signum) +hostx_handle_signal(int signum) { - hostx_toggle_damage_debug(); - EPHYR_DBG ("Signal caught. Damage Debug:%i\n", - HostXWantDamageDebug); + hostx_toggle_damage_debug(); + EPHYR_DBG("Signal caught. Damage Debug:%i\n", HostXWantDamageDebug); } void -hostx_use_resname (char *name, int fromcmd) +hostx_use_resname(char *name, int fromcmd) { - ephyrResName = name; - ephyrResNameFromCmd = fromcmd; + ephyrResName = name; + ephyrResNameFromCmd = fromcmd; } void -hostx_set_title (char *title) +hostx_set_title(char *title) { - ephyrTitle = title; + ephyrTitle = title; } #ifdef __SUNPRO_C @@ -338,7 +323,8 @@ hostx_set_title (char *title) #endif static int _X_NORETURN -x_io_error_handler (Display *dpy) { +x_io_error_handler(Display * dpy) +{ ErrorF("Lost connection to X server: %s\n", strerror(errno)); CloseWellKnownConnections(); OsCleanup(1); @@ -346,297 +332,271 @@ x_io_error_handler (Display *dpy) { } int -hostx_init (void) +hostx_init(void) { - XSetWindowAttributes attr; - Cursor empty_cursor; - Pixmap cursor_pxm; - XColor col; - int index; - char *tmpstr; - XClassHint *class_hint; - - attr.event_mask = - ButtonPressMask - |ButtonReleaseMask - |PointerMotionMask - |KeyPressMask - |KeyReleaseMask - |ExposureMask; - - EPHYR_DBG("mark"); - - if ((HostX.dpy = XOpenDisplay(getenv("DISPLAY"))) == NULL) - { - fprintf(stderr, "\nXephyr cannot open host display. Is DISPLAY set?\n"); - exit(1); + XSetWindowAttributes attr; + Cursor empty_cursor; + Pixmap cursor_pxm; + XColor col; + int index; + char *tmpstr; + XClassHint *class_hint; + + attr.event_mask = + ButtonPressMask + | ButtonReleaseMask + | PointerMotionMask | KeyPressMask | KeyReleaseMask | ExposureMask; + + EPHYR_DBG("mark"); + + if ((HostX.dpy = XOpenDisplay(getenv("DISPLAY"))) == NULL) { + fprintf(stderr, "\nXephyr cannot open host display. Is DISPLAY set?\n"); + exit(1); } - XSetIOErrorHandler(x_io_error_handler); + XSetIOErrorHandler(x_io_error_handler); - HostX.screen = DefaultScreen(HostX.dpy); - HostX.winroot = RootWindow(HostX.dpy, HostX.screen); - HostX.gc = XCreateGC(HostX.dpy, HostX.winroot, 0, NULL); - HostX.depth = DefaultDepth(HostX.dpy, HostX.screen); - HostX.visual = DefaultVisual(HostX.dpy, HostX.screen); + HostX.screen = DefaultScreen(HostX.dpy); + HostX.winroot = RootWindow(HostX.dpy, HostX.screen); + HostX.gc = XCreateGC(HostX.dpy, HostX.winroot, 0, NULL); + HostX.depth = DefaultDepth(HostX.dpy, HostX.screen); + HostX.visual = DefaultVisual(HostX.dpy, HostX.screen); - class_hint = XAllocClassHint(); + class_hint = XAllocClassHint(); - for (index = 0 ; index < HostX.n_screens ; index++) - { - struct EphyrHostScreen *host_screen = &HostX.screens[index]; + for (index = 0; index < HostX.n_screens; index++) { + struct EphyrHostScreen *host_screen = &HostX.screens[index]; - host_screen->server_depth = HostX.depth; - if (host_screen->win_pre_existing != None) - { - Status result; - XWindowAttributes prewin_attr; - - /* Get screen size from existing window */ - - hostx_errors_trap(); - - result = XGetWindowAttributes (HostX.dpy, - host_screen->win_pre_existing, - &prewin_attr); - - - if (hostx_errors_untrap() || !result) - { - fprintf (stderr, "\nXephyr -parent window' does not exist!\n"); - exit (1); - } - - host_screen->win_width = prewin_attr.width; - host_screen->win_height = prewin_attr.height; - - host_screen->win = XCreateWindow (HostX.dpy, - host_screen->win_pre_existing, - 0,0, - host_screen->win_width, - host_screen->win_height, - 0, - CopyFromParent, - CopyFromParent, - CopyFromParent, - CWEventMask, - &attr); - } - else - { - host_screen->win = XCreateWindow (HostX.dpy, - HostX.winroot, - 0,0,100,100, /* will resize */ - 0, - CopyFromParent, - CopyFromParent, - CopyFromParent, - CWEventMask, - &attr); - - hostx_set_win_title (host_screen->info, - "(ctrl+shift grabs mouse and keyboard)"); - - if (HostX.use_fullscreen) - { - host_screen->win_width = DisplayWidth(HostX.dpy, HostX.screen); - host_screen->win_height = DisplayHeight(HostX.dpy, HostX.screen); + host_screen->server_depth = HostX.depth; + if (host_screen->win_pre_existing != None) { + Status result; + XWindowAttributes prewin_attr; + + /* Get screen size from existing window */ + + hostx_errors_trap(); - hostx_set_fullscreen_hint(); + result = XGetWindowAttributes(HostX.dpy, + host_screen->win_pre_existing, + &prewin_attr); + + if (hostx_errors_untrap() || !result) { + fprintf(stderr, "\nXephyr -parent window' does not exist!\n"); + exit(1); } - if (class_hint) - { - tmpstr = getenv("RESOURCE_NAME"); - if (tmpstr && (!ephyrResNameFromCmd)) - ephyrResName = tmpstr; - class_hint->res_name = ephyrResName; - class_hint->res_class = "Xephyr"; - XSetClassHint(hostx_get_display(), host_screen->win, class_hint); + host_screen->win_width = prewin_attr.width; + host_screen->win_height = prewin_attr.height; + + host_screen->win = XCreateWindow(HostX.dpy, + host_screen->win_pre_existing, + 0, 0, + host_screen->win_width, + host_screen->win_height, + 0, + CopyFromParent, + CopyFromParent, + CopyFromParent, + CWEventMask, &attr); + } + else { + host_screen->win = XCreateWindow(HostX.dpy, HostX.winroot, 0, 0, 100, 100, /* will resize */ + 0, + CopyFromParent, + CopyFromParent, + CopyFromParent, + CWEventMask, &attr); + + hostx_set_win_title(host_screen->info, + "(ctrl+shift grabs mouse and keyboard)"); + + if (HostX.use_fullscreen) { + host_screen->win_width = DisplayWidth(HostX.dpy, HostX.screen); + host_screen->win_height = + DisplayHeight(HostX.dpy, HostX.screen); + + hostx_set_fullscreen_hint(); + } + + if (class_hint) { + tmpstr = getenv("RESOURCE_NAME"); + if (tmpstr && (!ephyrResNameFromCmd)) + ephyrResName = tmpstr; + class_hint->res_name = ephyrResName; + class_hint->res_class = "Xephyr"; + XSetClassHint(hostx_get_display(), host_screen->win, + class_hint); } } } - if (class_hint) - XFree(class_hint); - - XParseColor (HostX.dpy, DefaultColormap (HostX.dpy,HostX.screen), - "red", &col); - XAllocColor (HostX.dpy, DefaultColormap (HostX.dpy, HostX.screen), - &col); - XSetForeground (HostX.dpy, HostX.gc, col.pixel); - - if (!hostx_want_host_cursor ()) - { - /* Ditch the cursor, we provide our 'own' */ - cursor_pxm = XCreatePixmap (HostX.dpy, HostX.winroot, 1, 1, 1); - memset (&col, 0, sizeof (col)); - empty_cursor = XCreatePixmapCursor (HostX.dpy, - cursor_pxm, cursor_pxm, - &col, &col, 1, 1); - for ( index = 0 ; index < HostX.n_screens ; index++ ) - { - XDefineCursor (HostX.dpy, - HostX.screens[index].win, - empty_cursor); + if (class_hint) + XFree(class_hint); + + XParseColor(HostX.dpy, DefaultColormap(HostX.dpy, HostX.screen), + "red", &col); + XAllocColor(HostX.dpy, DefaultColormap(HostX.dpy, HostX.screen), &col); + XSetForeground(HostX.dpy, HostX.gc, col.pixel); + + if (!hostx_want_host_cursor()) { + /* Ditch the cursor, we provide our 'own' */ + cursor_pxm = XCreatePixmap(HostX.dpy, HostX.winroot, 1, 1, 1); + memset(&col, 0, sizeof(col)); + empty_cursor = XCreatePixmapCursor(HostX.dpy, + cursor_pxm, cursor_pxm, + &col, &col, 1, 1); + for (index = 0; index < HostX.n_screens; index++) { + XDefineCursor(HostX.dpy, HostX.screens[index].win, empty_cursor); } - XFreePixmap (HostX.dpy, cursor_pxm); + XFreePixmap(HostX.dpy, cursor_pxm); } - for (index = 0 ; index < HostX.n_screens ; index++) - { - HostX.screens[index].ximg = NULL; + for (index = 0; index < HostX.n_screens; index++) { + HostX.screens[index].ximg = NULL; } - /* Try to get share memory ximages for a little bit more speed */ + /* Try to get share memory ximages for a little bit more speed */ - if (!XShmQueryExtension(HostX.dpy) || getenv("XEPHYR_NO_SHM")) - { - fprintf(stderr, "\nXephyr unable to use SHM XImages\n"); - HostX.have_shm = False; + if (!XShmQueryExtension(HostX.dpy) || getenv("XEPHYR_NO_SHM")) { + fprintf(stderr, "\nXephyr unable to use SHM XImages\n"); + HostX.have_shm = False; } - else - { - /* Really really check we have shm - better way ?*/ - XShmSegmentInfo shminfo; + else { + /* Really really check we have shm - better way ? */ + XShmSegmentInfo shminfo; HostX.have_shm = True; - shminfo.shmid=shmget(IPC_PRIVATE, 1, IPC_CREAT|0777); - shminfo.shmaddr=shmat(shminfo.shmid,0,0); - shminfo.readOnly=True; + shminfo.shmid = shmget(IPC_PRIVATE, 1, IPC_CREAT | 0777); + shminfo.shmaddr = shmat(shminfo.shmid, 0, 0); + shminfo.readOnly = True; hostx_errors_trap(); XShmAttach(HostX.dpy, &shminfo); XSync(HostX.dpy, False); - if (hostx_errors_untrap()) - { + if (hostx_errors_untrap()) { fprintf(stderr, "\nXephyr unable to use SHM XImages\n"); HostX.have_shm = False; - } + } shmdt(shminfo.shmaddr); shmctl(shminfo.shmid, IPC_RMID, 0); -} + } - XFlush(HostX.dpy); + XFlush(HostX.dpy); - /* Setup the pause time between paints when debugging updates */ + /* Setup the pause time between paints when debugging updates */ - HostX.damage_debug_msec = 20000; /* 1/50 th of a second */ + HostX.damage_debug_msec = 20000; /* 1/50 th of a second */ - if (getenv ("XEPHYR_PAUSE")) - { - HostX.damage_debug_msec = strtol (getenv ("XEPHYR_PAUSE"), NULL, 0); - EPHYR_DBG ("pause is %li\n", HostX.damage_debug_msec); + if (getenv("XEPHYR_PAUSE")) { + HostX.damage_debug_msec = strtol(getenv("XEPHYR_PAUSE"), NULL, 0); + EPHYR_DBG("pause is %li\n", HostX.damage_debug_msec); } - return 1; + return 1; } int -hostx_get_depth (void) +hostx_get_depth(void) { - return HostX.depth; + return HostX.depth; } int -hostx_get_server_depth (EphyrScreenInfo screen) +hostx_get_server_depth(EphyrScreenInfo screen) { - struct EphyrHostScreen *host_screen = host_screen_from_screen_info (screen); + struct EphyrHostScreen *host_screen = host_screen_from_screen_info(screen); - return host_screen ? host_screen->server_depth : 0; + return host_screen ? host_screen->server_depth : 0; } void -hostx_set_server_depth (EphyrScreenInfo screen, int depth) +hostx_set_server_depth(EphyrScreenInfo screen, int depth) { - struct EphyrHostScreen *host_screen = host_screen_from_screen_info (screen); + struct EphyrHostScreen *host_screen = host_screen_from_screen_info(screen); - if (host_screen) - host_screen->server_depth = depth; + if (host_screen) + host_screen->server_depth = depth; } int -hostx_get_bpp (EphyrScreenInfo screen) +hostx_get_bpp(EphyrScreenInfo screen) { - struct EphyrHostScreen *host_screen = host_screen_from_screen_info (screen); + struct EphyrHostScreen *host_screen = host_screen_from_screen_info(screen); - if (!host_screen) - return 0; + if (!host_screen) + return 0; - if (host_depth_matches_server (host_screen)) - return HostX.visual->bits_per_rgb; - else - return host_screen->server_depth; /*XXX correct ?*/ + if (host_depth_matches_server(host_screen)) + return HostX.visual->bits_per_rgb; + else + return host_screen->server_depth; /*XXX correct ? */ } void -hostx_get_visual_masks (EphyrScreenInfo screen, - CARD32 *rmsk, - CARD32 *gmsk, - CARD32 *bmsk) +hostx_get_visual_masks(EphyrScreenInfo screen, + CARD32 *rmsk, CARD32 *gmsk, CARD32 *bmsk) { - struct EphyrHostScreen *host_screen = host_screen_from_screen_info (screen); + struct EphyrHostScreen *host_screen = host_screen_from_screen_info(screen); - if (!host_screen) - return; + if (!host_screen) + return; - if (host_depth_matches_server(host_screen)) - { - *rmsk = HostX.visual->red_mask; - *gmsk = HostX.visual->green_mask; - *bmsk = HostX.visual->blue_mask; + if (host_depth_matches_server(host_screen)) { + *rmsk = HostX.visual->red_mask; + *gmsk = HostX.visual->green_mask; + *bmsk = HostX.visual->blue_mask; } - else if (host_screen->server_depth == 16) - { - /* Assume 16bpp 565 */ - *rmsk = 0xf800; - *gmsk = 0x07e0; - *bmsk = 0x001f; + else if (host_screen->server_depth == 16) { + /* Assume 16bpp 565 */ + *rmsk = 0xf800; + *gmsk = 0x07e0; + *bmsk = 0x001f; } - else - { - *rmsk = 0x0; - *gmsk = 0x0; - *bmsk = 0x0; + else { + *rmsk = 0x0; + *gmsk = 0x0; + *bmsk = 0x0; } } -static int +static int hostx_calculate_color_shift(unsigned long mask) { int shift = 1; + /* count # of bits in mask */ - while ((mask = (mask >> 1))) shift++; + while ((mask = (mask >> 1))) + shift++; /* cmap entry is an unsigned char so adjust it by size of that */ shift = shift - sizeof(unsigned char) * 8; - if (shift < 0) shift = 0; + if (shift < 0) + shift = 0; return shift; } void hostx_set_cmap_entry(unsigned char idx, - unsigned char r, - unsigned char g, - unsigned char b) + unsigned char r, unsigned char g, unsigned char b) { /* need to calculate the shifts for RGB because server could be BGR. */ /* XXX Not sure if this is correct for 8 on 16, but this works for 8 on 24.*/ static int rshift, bshift, gshift = 0; static int first_time = 1; + if (first_time) { - first_time = 0; - rshift = hostx_calculate_color_shift(HostX.visual->red_mask); - gshift = hostx_calculate_color_shift(HostX.visual->green_mask); - bshift = hostx_calculate_color_shift(HostX.visual->blue_mask); + first_time = 0; + rshift = hostx_calculate_color_shift(HostX.visual->red_mask); + gshift = hostx_calculate_color_shift(HostX.visual->green_mask); + bshift = hostx_calculate_color_shift(HostX.visual->blue_mask); } HostX.cmap[idx] = ((r << rshift) & HostX.visual->red_mask) | - ((g << gshift) & HostX.visual->green_mask) | - ((b << bshift) & HostX.visual->blue_mask); + ((g << gshift) & HostX.visual->green_mask) | + ((b << bshift) & HostX.visual->blue_mask); } /** @@ -651,813 +611,765 @@ hostx_set_cmap_entry(unsigned char idx, * buffer_height can be used to create a larger offscreen buffer, which is used * by fakexa for storing offscreen pixmap data. */ -void* -hostx_screen_init (EphyrScreenInfo screen, - int width, int height, - int buffer_height) +void * +hostx_screen_init(EphyrScreenInfo screen, + int width, int height, int buffer_height) { - int bitmap_pad; - Bool shm_success = False; - XSizeHints *size_hints; - - struct EphyrHostScreen *host_screen = host_screen_from_screen_info (screen); - if (!host_screen) - { - fprintf (stderr, "%s: Error in accessing hostx data\n", __func__ ); - exit(1); + int bitmap_pad; + Bool shm_success = False; + XSizeHints *size_hints; + + struct EphyrHostScreen *host_screen = host_screen_from_screen_info(screen); + + if (!host_screen) { + fprintf(stderr, "%s: Error in accessing hostx data\n", __func__); + exit(1); } - EPHYR_DBG ("host_screen=%p wxh=%dx%d, buffer_height=%d", - host_screen, width, height, buffer_height); - - if (host_screen->ximg != NULL) - { - /* Free up the image data if previously used - * i.ie called by server reset - */ - - if (HostX.have_shm) - { - XShmDetach(HostX.dpy, &host_screen->shminfo); - XDestroyImage (host_screen->ximg); - shmdt(host_screen->shminfo.shmaddr); - shmctl(host_screen->shminfo.shmid, IPC_RMID, 0); - } - else - { - free(host_screen->ximg->data); - host_screen->ximg->data = NULL; - - XDestroyImage(host_screen->ximg); - } + EPHYR_DBG("host_screen=%p wxh=%dx%d, buffer_height=%d", + host_screen, width, height, buffer_height); + + if (host_screen->ximg != NULL) { + /* Free up the image data if previously used + * i.ie called by server reset + */ + + if (HostX.have_shm) { + XShmDetach(HostX.dpy, &host_screen->shminfo); + XDestroyImage(host_screen->ximg); + shmdt(host_screen->shminfo.shmaddr); + shmctl(host_screen->shminfo.shmid, IPC_RMID, 0); + } + else { + free(host_screen->ximg->data); + host_screen->ximg->data = NULL; + + XDestroyImage(host_screen->ximg); + } } - if (HostX.have_shm) - { - host_screen->ximg = XShmCreateImage (HostX.dpy, HostX.visual, HostX.depth, - ZPixmap, NULL, &host_screen->shminfo, - width, buffer_height ); - - host_screen->shminfo.shmid = - shmget(IPC_PRIVATE, - host_screen->ximg->bytes_per_line * buffer_height, - IPC_CREAT|0777); - host_screen->ximg->data = shmat(host_screen->shminfo.shmid, 0, 0); - host_screen->shminfo.shmaddr = host_screen->ximg->data; - - if (host_screen->ximg->data == (char *)-1) - { - EPHYR_DBG("Can't attach SHM Segment, falling back to plain XImages"); - HostX.have_shm = False; - XDestroyImage(host_screen->ximg); - shmctl(host_screen->shminfo.shmid, IPC_RMID, 0); - } - else - { - EPHYR_DBG("SHM segment attached %p", host_screen->shminfo.shmaddr); - host_screen->shminfo.readOnly = False; - XShmAttach(HostX.dpy, &host_screen->shminfo); - shm_success = True; - } + if (HostX.have_shm) { + host_screen->ximg = + XShmCreateImage(HostX.dpy, HostX.visual, HostX.depth, ZPixmap, NULL, + &host_screen->shminfo, width, buffer_height); + + host_screen->shminfo.shmid = + shmget(IPC_PRIVATE, + host_screen->ximg->bytes_per_line * buffer_height, + IPC_CREAT | 0777); + host_screen->ximg->data = shmat(host_screen->shminfo.shmid, 0, 0); + host_screen->shminfo.shmaddr = host_screen->ximg->data; + + if (host_screen->ximg->data == (char *) -1) { + EPHYR_DBG + ("Can't attach SHM Segment, falling back to plain XImages"); + HostX.have_shm = False; + XDestroyImage(host_screen->ximg); + shmctl(host_screen->shminfo.shmid, IPC_RMID, 0); + } + else { + EPHYR_DBG("SHM segment attached %p", host_screen->shminfo.shmaddr); + host_screen->shminfo.readOnly = False; + XShmAttach(HostX.dpy, &host_screen->shminfo); + shm_success = True; + } } - if (!shm_success) - { - bitmap_pad = ( HostX.depth > 16 )? 32 : (( HostX.depth > 8 )? 16 : 8 ); - - EPHYR_DBG("Creating image %dx%d for screen host_screen=%p\n", - width, buffer_height, host_screen ); - host_screen->ximg = XCreateImage (HostX.dpy, - HostX.visual, - HostX.depth, - ZPixmap, 0, 0, - width, - buffer_height, - bitmap_pad, - 0); - - host_screen->ximg->data = - malloc (host_screen->ximg->bytes_per_line * buffer_height); + if (!shm_success) { + bitmap_pad = (HostX.depth > 16) ? 32 : ((HostX.depth > 8) ? 16 : 8); + + EPHYR_DBG("Creating image %dx%d for screen host_screen=%p\n", + width, buffer_height, host_screen); + host_screen->ximg = XCreateImage(HostX.dpy, + HostX.visual, + HostX.depth, + ZPixmap, 0, 0, + width, buffer_height, bitmap_pad, 0); + + host_screen->ximg->data = + malloc(host_screen->ximg->bytes_per_line * buffer_height); } - XResizeWindow (HostX.dpy, host_screen->win, width, height); + XResizeWindow(HostX.dpy, host_screen->win, width, height); - /* Ask the WM to keep our size static */ - size_hints = XAllocSizeHints(); - size_hints->max_width = size_hints->min_width = width; - size_hints->max_height = size_hints->min_height = height; - size_hints->flags = PMinSize|PMaxSize; - XSetWMNormalHints(HostX.dpy, host_screen->win, size_hints); - XFree(size_hints); + /* Ask the WM to keep our size static */ + size_hints = XAllocSizeHints(); + size_hints->max_width = size_hints->min_width = width; + size_hints->max_height = size_hints->min_height = height; + size_hints->flags = PMinSize | PMaxSize; + XSetWMNormalHints(HostX.dpy, host_screen->win, size_hints); + XFree(size_hints); - XMapWindow(HostX.dpy, host_screen->win); + XMapWindow(HostX.dpy, host_screen->win); - XSync(HostX.dpy, False); + XSync(HostX.dpy, False); - host_screen->win_width = width; - host_screen->win_height = height; + host_screen->win_width = width; + host_screen->win_height = height; - if (host_depth_matches_server(host_screen)) - { - EPHYR_DBG("Host matches server"); - return host_screen->ximg->data; + if (host_depth_matches_server(host_screen)) { + EPHYR_DBG("Host matches server"); + return host_screen->ximg->data; } - else - { - EPHYR_DBG("server bpp %i", host_screen->server_depth>>3); - host_screen->fb_data = malloc(width*buffer_height*(host_screen->server_depth>>3)); - return host_screen->fb_data; + else { + EPHYR_DBG("server bpp %i", host_screen->server_depth >> 3); + host_screen->fb_data = + malloc(width * buffer_height * (host_screen->server_depth >> 3)); + return host_screen->fb_data; } } -static void hostx_paint_debug_rect (struct EphyrHostScreen *host_screen, - int x, int y, - int width, int height); +static void hostx_paint_debug_rect(struct EphyrHostScreen *host_screen, + int x, int y, int width, int height); void -hostx_paint_rect (EphyrScreenInfo screen, - int sx, int sy, - int dx, int dy, - int width, int height) +hostx_paint_rect(EphyrScreenInfo screen, + int sx, int sy, int dx, int dy, int width, int height) { - struct EphyrHostScreen *host_screen = host_screen_from_screen_info (screen); + struct EphyrHostScreen *host_screen = host_screen_from_screen_info(screen); - EPHYR_DBG ("painting in screen %d\n", host_screen->mynum) ; + EPHYR_DBG("painting in screen %d\n", host_screen->mynum); - /* - * Copy the image data updated by the shadow layer - * on to the window - */ + /* + * Copy the image data updated by the shadow layer + * on to the window + */ - if (HostXWantDamageDebug) - { - hostx_paint_debug_rect(host_screen, dx, dy, width, height); + if (HostXWantDamageDebug) { + hostx_paint_debug_rect(host_screen, dx, dy, width, height); } - /* - * If the depth of the ephyr server is less than that of the host, - * the kdrive fb does not point to the ximage data but to a buffer - * ( fb_data ), we shift the various bits from this onto the XImage - * so they match the host. - * - * Note, This code is pretty new ( and simple ) so may break on - * endian issues, 32 bpp host etc. - * Not sure if 8bpp case is right either. - * ... and it will be slower than the matching depth case. - */ - - if (!host_depth_matches_server(host_screen)) - { - int x,y,idx, bytes_per_pixel = (host_screen->server_depth>>3); - unsigned char r,g,b; - unsigned long host_pixel; - - EPHYR_DBG("Unmatched host depth host_screen=%p\n", host_screen); - for (y=sy; y<sy+height; y++) - for (x=sx; x<sx+width; x++) - { - idx = (host_screen->win_width*y*bytes_per_pixel)+(x*bytes_per_pixel); - - switch (host_screen->server_depth) - { - case 16: - { - unsigned short pixel = *(unsigned short*)(host_screen->fb_data+idx); - - r = ((pixel & 0xf800) >> 8); - g = ((pixel & 0x07e0) >> 3); - b = ((pixel & 0x001f) << 3); - - host_pixel = (r << 16) | (g << 8) | (b); - - XPutPixel(host_screen->ximg, x, y, host_pixel); - break; - } - case 8: - { - unsigned char pixel = *(unsigned char*)(host_screen->fb_data+idx); - XPutPixel(host_screen->ximg, x, y, HostX.cmap[pixel]); - break; - } - default: - break; - } - } + /* + * If the depth of the ephyr server is less than that of the host, + * the kdrive fb does not point to the ximage data but to a buffer + * ( fb_data ), we shift the various bits from this onto the XImage + * so they match the host. + * + * Note, This code is pretty new ( and simple ) so may break on + * endian issues, 32 bpp host etc. + * Not sure if 8bpp case is right either. + * ... and it will be slower than the matching depth case. + */ + + if (!host_depth_matches_server(host_screen)) { + int x, y, idx, bytes_per_pixel = (host_screen->server_depth >> 3); + unsigned char r, g, b; + unsigned long host_pixel; + + EPHYR_DBG("Unmatched host depth host_screen=%p\n", host_screen); + for (y = sy; y < sy + height; y++) + for (x = sx; x < sx + width; x++) { + idx = + (host_screen->win_width * y * bytes_per_pixel) + + (x * bytes_per_pixel); + + switch (host_screen->server_depth) { + case 16: + { + unsigned short pixel = + *(unsigned short *) (host_screen->fb_data + idx); + + r = ((pixel & 0xf800) >> 8); + g = ((pixel & 0x07e0) >> 3); + b = ((pixel & 0x001f) << 3); + + host_pixel = (r << 16) | (g << 8) | (b); + + XPutPixel(host_screen->ximg, x, y, host_pixel); + break; + } + case 8: + { + unsigned char pixel = + *(unsigned char *) (host_screen->fb_data + idx); + XPutPixel(host_screen->ximg, x, y, HostX.cmap[pixel]); + break; + } + default: + break; + } + } } - if (HostX.have_shm) - { - XShmPutImage (HostX.dpy, host_screen->win, - HostX.gc, host_screen->ximg, - sx, sy, dx, dy, width, height, False); + if (HostX.have_shm) { + XShmPutImage(HostX.dpy, host_screen->win, + HostX.gc, host_screen->ximg, + sx, sy, dx, dy, width, height, False); } - else - { - XPutImage (HostX.dpy, host_screen->win, HostX.gc, host_screen->ximg, - sx, sy, dx, dy, width, height); + else { + XPutImage(HostX.dpy, host_screen->win, HostX.gc, host_screen->ximg, + sx, sy, dx, dy, width, height); } - XSync (HostX.dpy, False); + XSync(HostX.dpy, False); } static void -hostx_paint_debug_rect (struct EphyrHostScreen *host_screen, - int x, int y, - int width, int height) +hostx_paint_debug_rect(struct EphyrHostScreen *host_screen, + int x, int y, int width, int height) { - struct timespec tspec; + struct timespec tspec; - tspec.tv_sec = HostX.damage_debug_msec / (1000000); - tspec.tv_nsec = (HostX.damage_debug_msec % 1000000) * 1000; + tspec.tv_sec = HostX.damage_debug_msec / (1000000); + tspec.tv_nsec = (HostX.damage_debug_msec % 1000000) * 1000; - EPHYR_DBG("msec: %li tv_sec %li, tv_msec %li", - HostX.damage_debug_msec, tspec.tv_sec, tspec.tv_nsec); + EPHYR_DBG("msec: %li tv_sec %li, tv_msec %li", + HostX.damage_debug_msec, tspec.tv_sec, tspec.tv_nsec); - /* fprintf(stderr, "Xephyr updating: %i+%i %ix%i\n", x, y, width, height); */ + /* fprintf(stderr, "Xephyr updating: %i+%i %ix%i\n", x, y, width, height); */ - XFillRectangle (HostX.dpy, host_screen->win, HostX.gc, x, y, width,height); - XSync (HostX.dpy, False); + XFillRectangle(HostX.dpy, host_screen->win, HostX.gc, x, y, width, height); + XSync(HostX.dpy, False); - /* nanosleep seems to work better than usleep for me... */ - nanosleep(&tspec, NULL); + /* nanosleep seems to work better than usleep for me... */ + nanosleep(&tspec, NULL); } void hostx_load_keymap(void) { - XID *keymap; - int host_width, min_keycode, max_keycode, width; - int i,j; - - XDisplayKeycodes (HostX.dpy, &min_keycode, &max_keycode); - - EPHYR_DBG ("min: %d, max: %d", min_keycode, max_keycode); - - keymap = XGetKeyboardMapping (HostX.dpy, - min_keycode, - max_keycode - min_keycode + 1, - &host_width); - - /* Try and copy the hosts keymap into our keymap to avoid loads - * of messing around. - * - * kdrive cannot can have more than 4 keysyms per keycode - * so we only copy at most the first 4 ( xorg has 6 per keycode, XVNC 2 ) - */ - width = (host_width > 4) ? 4 : host_width; - - ephyrKeySyms.map = (CARD32 *)calloc(sizeof(CARD32), - (max_keycode - min_keycode + 1) * - width); - if (!ephyrKeySyms.map) + XID *keymap; + int host_width, min_keycode, max_keycode, width; + int i, j; + + XDisplayKeycodes(HostX.dpy, &min_keycode, &max_keycode); + + EPHYR_DBG("min: %d, max: %d", min_keycode, max_keycode); + + keymap = XGetKeyboardMapping(HostX.dpy, + min_keycode, + max_keycode - min_keycode + 1, &host_width); + + /* Try and copy the hosts keymap into our keymap to avoid loads + * of messing around. + * + * kdrive cannot can have more than 4 keysyms per keycode + * so we only copy at most the first 4 ( xorg has 6 per keycode, XVNC 2 ) + */ + width = (host_width > 4) ? 4 : host_width; + + ephyrKeySyms.map = (CARD32 *) calloc(sizeof(CARD32), + (max_keycode - min_keycode + 1) * + width); + if (!ephyrKeySyms.map) return; - for (i=0; i<(max_keycode - min_keycode+1); i++) - for (j=0; j<width; j++) - ephyrKeySyms.map[(i*width)+j] = (CARD32) keymap[(i*host_width) + j]; + for (i = 0; i < (max_keycode - min_keycode + 1); i++) + for (j = 0; j < width; j++) + ephyrKeySyms.map[(i * width) + j] = + (CARD32) keymap[(i * host_width) + j]; - EPHYR_DBG("keymap width, host:%d kdrive:%d", host_width, width); + EPHYR_DBG("keymap width, host:%d kdrive:%d", host_width, width); - ephyrKeySyms.minKeyCode = min_keycode; - ephyrKeySyms.maxKeyCode = max_keycode; - ephyrKeySyms.mapWidth = width; + ephyrKeySyms.minKeyCode = min_keycode; + ephyrKeySyms.maxKeyCode = max_keycode; + ephyrKeySyms.mapWidth = width; - XFree(keymap); + XFree(keymap); } static struct EphyrHostScreen * -host_screen_from_window (Window w) +host_screen_from_window(Window w) { - int index = 0; - struct EphyrHostScreen *result = NULL; + int index = 0; + struct EphyrHostScreen *result = NULL; - for (index = 0 ; index < HostX.n_screens ; index++) - { - if (HostX.screens[index].win == w || HostX.screens[index].peer_win == w) - { - result = &HostX.screens[index]; - goto out; + for (index = 0; index < HostX.n_screens; index++) { + if (HostX.screens[index].win == w || HostX.screens[index].peer_win == w) { + result = &HostX.screens[index]; + goto out; } } -out: - return result; + out: + return result; } int -hostx_get_event(EphyrHostXEvent *ev) +hostx_get_event(EphyrHostXEvent * ev) { - XEvent xev; - static int grabbed_screen = -1; - - if (XPending(HostX.dpy)) - { - XNextEvent(HostX.dpy, &xev); - - switch (xev.type) - { - case Expose: - /* Not so great event compression, but works ok */ - while (XCheckTypedWindowEvent(HostX.dpy, xev.xexpose.window, - Expose, &xev)); - { - struct EphyrHostScreen *host_screen = - host_screen_from_window (xev.xexpose.window); - if (host_screen) - { - hostx_paint_rect (host_screen->info, 0, 0, 0, 0, - host_screen->win_width, - host_screen->win_height); - } - else - { - EPHYR_LOG_ERROR ("failed to get host screen\n"); - ev->type = EPHYR_EV_EXPOSE; - ev->data.expose.window = xev.xexpose.window; - return 1; - } - } - return 0; - - case MotionNotify: - { - struct EphyrHostScreen *host_screen = - host_screen_from_window (xev.xmotion.window); - - ev->type = EPHYR_EV_MOUSE_MOTION; - ev->data.mouse_motion.x = xev.xmotion.x; - ev->data.mouse_motion.y = xev.xmotion.y; - ev->data.mouse_motion.window = xev.xmotion.window; - ev->data.mouse_motion.screen = (host_screen ? host_screen->mynum : -1); - } - return 1; - - case ButtonPress: - ev->type = EPHYR_EV_MOUSE_PRESS; - ev->key_state = xev.xkey.state; - /* - * This is a bit hacky. will break for button 5 ( defined as 0x10 ) - * Check KD_BUTTON defines in kdrive.h - */ - ev->data.mouse_down.button_num = 1<<(xev.xbutton.button-1); - return 1; - - case ButtonRelease: - ev->type = EPHYR_EV_MOUSE_RELEASE; - ev->key_state = xev.xkey.state; - ev->data.mouse_up.button_num = 1<<(xev.xbutton.button-1); - return 1; - - case KeyPress: - { - ev->type = EPHYR_EV_KEY_PRESS; - ev->key_state = xev.xkey.state; - ev->data.key_down.scancode = xev.xkey.keycode; - return 1; - } - case KeyRelease: - - if ((XKeycodeToKeysym(HostX.dpy,xev.xkey.keycode,0) == XK_Shift_L - || XKeycodeToKeysym(HostX.dpy,xev.xkey.keycode,0) == XK_Shift_R) - && (xev.xkey.state & ControlMask)) - { - struct EphyrHostScreen *host_screen = - host_screen_from_window (xev.xexpose.window); - - if (grabbed_screen != -1) - { - XUngrabKeyboard (HostX.dpy, CurrentTime); - XUngrabPointer (HostX.dpy, CurrentTime); - grabbed_screen = -1; - hostx_set_win_title (host_screen->info, - "(ctrl+shift grabs mouse and keyboard)"); - } - else - { - /* Attempt grab */ - if (XGrabKeyboard (HostX.dpy, host_screen->win, True, - GrabModeAsync, - GrabModeAsync, - CurrentTime) == 0) - { - if (XGrabPointer (HostX.dpy, host_screen->win, True, - NoEventMask, - GrabModeAsync, - GrabModeAsync, - host_screen->win, None, CurrentTime) == 0) - { - grabbed_screen = host_screen->mynum; - hostx_set_win_title - (host_screen->info, - "(ctrl+shift releases mouse and keyboard)"); - } - else /* Failed pointer grabm ungrab keyboard */ - XUngrabKeyboard (HostX.dpy, CurrentTime); - } - } - } - - /* Still send the release event even if above has happened - * server will get confused with just an up event. - * Maybe it would be better to just block shift+ctrls getting to - * kdrive all togeather. - */ - ev->type = EPHYR_EV_KEY_RELEASE; - ev->key_state = xev.xkey.state; - ev->data.key_up.scancode = xev.xkey.keycode; - return 1; - - default: - break; - - } + XEvent xev; + static int grabbed_screen = -1; + + if (XPending(HostX.dpy)) { + XNextEvent(HostX.dpy, &xev); + + switch (xev.type) { + case Expose: + /* Not so great event compression, but works ok */ + while (XCheckTypedWindowEvent(HostX.dpy, xev.xexpose.window, + Expose, &xev)); + { + struct EphyrHostScreen *host_screen = + host_screen_from_window(xev.xexpose.window); + if (host_screen) { + hostx_paint_rect(host_screen->info, 0, 0, 0, 0, + host_screen->win_width, + host_screen->win_height); + } + else { + EPHYR_LOG_ERROR("failed to get host screen\n"); + ev->type = EPHYR_EV_EXPOSE; + ev->data.expose.window = xev.xexpose.window; + return 1; + } + } + return 0; + + case MotionNotify: + { + struct EphyrHostScreen *host_screen = + host_screen_from_window(xev.xmotion.window); + + ev->type = EPHYR_EV_MOUSE_MOTION; + ev->data.mouse_motion.x = xev.xmotion.x; + ev->data.mouse_motion.y = xev.xmotion.y; + ev->data.mouse_motion.window = xev.xmotion.window; + ev->data.mouse_motion.screen = + (host_screen ? host_screen->mynum : -1); + } + return 1; + + case ButtonPress: + ev->type = EPHYR_EV_MOUSE_PRESS; + ev->key_state = xev.xkey.state; + /* + * This is a bit hacky. will break for button 5 ( defined as 0x10 ) + * Check KD_BUTTON defines in kdrive.h + */ + ev->data.mouse_down.button_num = 1 << (xev.xbutton.button - 1); + return 1; + + case ButtonRelease: + ev->type = EPHYR_EV_MOUSE_RELEASE; + ev->key_state = xev.xkey.state; + ev->data.mouse_up.button_num = 1 << (xev.xbutton.button - 1); + return 1; + + case KeyPress: + { + ev->type = EPHYR_EV_KEY_PRESS; + ev->key_state = xev.xkey.state; + ev->data.key_down.scancode = xev.xkey.keycode; + return 1; + } + case KeyRelease: + + if ((XKeycodeToKeysym(HostX.dpy, xev.xkey.keycode, 0) == XK_Shift_L + || XKeycodeToKeysym(HostX.dpy, xev.xkey.keycode, + 0) == XK_Shift_R) + && (xev.xkey.state & ControlMask)) { + struct EphyrHostScreen *host_screen = + host_screen_from_window(xev.xexpose.window); + + if (grabbed_screen != -1) { + XUngrabKeyboard(HostX.dpy, CurrentTime); + XUngrabPointer(HostX.dpy, CurrentTime); + grabbed_screen = -1; + hostx_set_win_title(host_screen->info, + "(ctrl+shift grabs mouse and keyboard)"); + } + else { + /* Attempt grab */ + if (XGrabKeyboard(HostX.dpy, host_screen->win, True, + GrabModeAsync, + GrabModeAsync, CurrentTime) == 0) { + if (XGrabPointer(HostX.dpy, host_screen->win, True, + NoEventMask, + GrabModeAsync, + GrabModeAsync, + host_screen->win, None, + CurrentTime) == 0) { + grabbed_screen = host_screen->mynum; + hostx_set_win_title + (host_screen->info, + "(ctrl+shift releases mouse and keyboard)"); + } + else /* Failed pointer grabm ungrab keyboard */ + XUngrabKeyboard(HostX.dpy, CurrentTime); + } + } + } + + /* Still send the release event even if above has happened + * server will get confused with just an up event. + * Maybe it would be better to just block shift+ctrls getting to + * kdrive all togeather. + */ + ev->type = EPHYR_EV_KEY_RELEASE; + ev->key_state = xev.xkey.state; + ev->data.key_up.scancode = xev.xkey.keycode; + return 1; + + default: + break; + + } } - return 0; + return 0; } -void* +void * hostx_get_display(void) { - return HostX.dpy ; + return HostX.dpy; } int -hostx_get_window (int a_screen_number) +hostx_get_window(int a_screen_number) { if (a_screen_number < 0 || a_screen_number >= HostX.n_screens) { - EPHYR_LOG_ERROR ("bad screen number:%d\n", a_screen_number) ; + EPHYR_LOG_ERROR("bad screen number:%d\n", a_screen_number); return 0; } - return HostX.screens[a_screen_number].win ; + return HostX.screens[a_screen_number].win; } int -hostx_get_window_attributes (int a_window, EphyrHostWindowAttributes *a_attrs) +hostx_get_window_attributes(int a_window, EphyrHostWindowAttributes * a_attrs) { - XWindowAttributes attrs ; + XWindowAttributes attrs; - memset (&attrs, 0, sizeof (attrs)) ; + memset(&attrs, 0, sizeof(attrs)); - if (!XGetWindowAttributes (hostx_get_display (), - a_window, - &attrs)) { - return FALSE ; + if (!XGetWindowAttributes(hostx_get_display(), a_window, &attrs)) { + return FALSE; } - a_attrs->x = attrs.x ; - a_attrs->y = attrs.y ; - a_attrs->width = attrs.width ; - a_attrs->height = attrs.height ; + a_attrs->x = attrs.x; + a_attrs->y = attrs.y; + a_attrs->width = attrs.width; + a_attrs->height = attrs.height; if (attrs.visual) - a_attrs->visualid = attrs.visual->visualid ; - return TRUE ; + a_attrs->visualid = attrs.visual->visualid; + return TRUE; } int -hostx_get_extension_info (const char *a_ext_name, - int *a_major_opcode, - int *a_first_event, - int *a_first_error) +hostx_get_extension_info(const char *a_ext_name, + int *a_major_opcode, + int *a_first_event, int *a_first_error) { if (!a_ext_name || !a_major_opcode || !a_first_event || !a_first_error) - return 0 ; - if (!XQueryExtension (HostX.dpy, + return 0; + if (!XQueryExtension(HostX.dpy, a_ext_name, - a_major_opcode, - a_first_event, - a_first_error)) - { - return 0 ; - } - return 1 ; + a_major_opcode, a_first_event, a_first_error)) { + return 0; + } + return 1; } int -hostx_get_visuals_info (EphyrHostVisualInfo **a_visuals, - int *a_num_entries) +hostx_get_visuals_info(EphyrHostVisualInfo ** a_visuals, int *a_num_entries) { - Display *dpy=hostx_get_display () ; - Bool is_ok=False ; - XVisualInfo templ, *visuals=NULL; - EphyrHostVisualInfo *host_visuals=NULL ; - int nb_items=0, i=0; - - EPHYR_RETURN_VAL_IF_FAIL (a_visuals && a_num_entries && dpy, - False) ; - EPHYR_LOG ("enter\n") ; - memset (&templ, 0, sizeof (templ)) ; - visuals = XGetVisualInfo (dpy, VisualNoMask, &templ, &nb_items) ; + Display *dpy = hostx_get_display(); + Bool is_ok = False; + XVisualInfo templ, *visuals = NULL; + EphyrHostVisualInfo *host_visuals = NULL; + int nb_items = 0, i = 0; + + EPHYR_RETURN_VAL_IF_FAIL(a_visuals && a_num_entries && dpy, False); + EPHYR_LOG("enter\n"); + memset(&templ, 0, sizeof(templ)); + visuals = XGetVisualInfo(dpy, VisualNoMask, &templ, &nb_items); if (!visuals) { - EPHYR_LOG_ERROR ("host does not advertise any visual\n") ; - goto out ; + EPHYR_LOG_ERROR("host does not advertise any visual\n"); + goto out; } - EPHYR_LOG ("host advertises %d visuals\n", nb_items) ; - host_visuals = calloc (nb_items, sizeof (EphyrHostVisualInfo)) ; - for (i=0; i<nb_items; i++) { - host_visuals[i].visualid = visuals[i].visualid ; - host_visuals[i].screen = visuals[i].screen ; - host_visuals[i].depth = visuals[i].depth ; - host_visuals[i].class = visuals[i].class ; - host_visuals[i].red_mask = visuals[i].red_mask ; - host_visuals[i].green_mask = visuals[i].green_mask ; - host_visuals[i].blue_mask = visuals[i].blue_mask ; - host_visuals[i].colormap_size = visuals[i].colormap_size ; - host_visuals[i].bits_per_rgb = visuals[i].bits_per_rgb ; + EPHYR_LOG("host advertises %d visuals\n", nb_items); + host_visuals = calloc(nb_items, sizeof(EphyrHostVisualInfo)); + for (i = 0; i < nb_items; i++) { + host_visuals[i].visualid = visuals[i].visualid; + host_visuals[i].screen = visuals[i].screen; + host_visuals[i].depth = visuals[i].depth; + host_visuals[i].class = visuals[i].class; + host_visuals[i].red_mask = visuals[i].red_mask; + host_visuals[i].green_mask = visuals[i].green_mask; + host_visuals[i].blue_mask = visuals[i].blue_mask; + host_visuals[i].colormap_size = visuals[i].colormap_size; + host_visuals[i].bits_per_rgb = visuals[i].bits_per_rgb; } - *a_visuals = host_visuals ; + *a_visuals = host_visuals; *a_num_entries = nb_items; - host_visuals=NULL; + host_visuals = NULL; is_ok = TRUE; -out: + out: if (visuals) { - XFree (visuals) ; + XFree(visuals); visuals = NULL; } free(host_visuals); host_visuals = NULL; - EPHYR_LOG ("leave\n") ; - return is_ok ; + EPHYR_LOG("leave\n"); + return is_ok; } int -hostx_create_window (int a_screen_number, - EphyrBox *a_geometry, - int a_visual_id, - int *a_host_peer /*out parameter*/) +hostx_create_window(int a_screen_number, + EphyrBox * a_geometry, + int a_visual_id, int *a_host_peer /*out parameter */ ) { - Bool is_ok=FALSE ; - Display *dpy=hostx_get_display () ; - XVisualInfo *visual_info=NULL, visual_info_templ; - int visual_mask=VisualIDMask ; - Window win=None ; - int nb_visuals=0, winmask=0; + Bool is_ok = FALSE; + Display *dpy = hostx_get_display(); + XVisualInfo *visual_info = NULL, visual_info_templ; + int visual_mask = VisualIDMask; + Window win = None; + int nb_visuals = 0, winmask = 0; XSetWindowAttributes attrs; - EPHYR_RETURN_VAL_IF_FAIL (dpy && a_geometry, FALSE) ; + EPHYR_RETURN_VAL_IF_FAIL(dpy && a_geometry, FALSE); - EPHYR_LOG ("enter\n") ; + EPHYR_LOG("enter\n"); - /*get visual*/ - memset (&visual_info, 0, sizeof (visual_info)) ; - visual_info_templ.visualid = a_visual_id ; - visual_info = XGetVisualInfo (dpy, visual_mask, - &visual_info_templ, - &nb_visuals) ; + /*get visual */ + memset(&visual_info, 0, sizeof(visual_info)); + visual_info_templ.visualid = a_visual_id; + visual_info = XGetVisualInfo(dpy, visual_mask, + &visual_info_templ, &nb_visuals); if (!visual_info) { - EPHYR_LOG_ERROR ("argh, could not find a remote visual with id:%d\n", - a_visual_id) ; - goto out ; + EPHYR_LOG_ERROR("argh, could not find a remote visual with id:%d\n", + a_visual_id); + goto out; } - memset (&attrs, 0, sizeof (attrs)) ; - attrs.colormap = XCreateColormap (dpy, - RootWindow (dpy, - visual_info->screen), - visual_info->visual, - AllocNone) ; + memset(&attrs, 0, sizeof(attrs)); + attrs.colormap = XCreateColormap(dpy, + RootWindow(dpy, + visual_info->screen), + visual_info->visual, AllocNone); attrs.event_mask = ButtonPressMask - |ButtonReleaseMask - |PointerMotionMask - |KeyPressMask - |KeyReleaseMask - |ExposureMask; - winmask = CWColormap|CWEventMask; - - win = XCreateWindow (dpy, hostx_get_window (a_screen_number), - a_geometry->x, a_geometry->y, - a_geometry->width, a_geometry->height, 0, - visual_info->depth, CopyFromParent, - visual_info->visual, winmask, &attrs) ; + | ButtonReleaseMask + | PointerMotionMask | KeyPressMask | KeyReleaseMask | ExposureMask; + winmask = CWColormap | CWEventMask; + + win = XCreateWindow(dpy, hostx_get_window(a_screen_number), + a_geometry->x, a_geometry->y, + a_geometry->width, a_geometry->height, 0, + visual_info->depth, CopyFromParent, + visual_info->visual, winmask, &attrs); if (win == None) { - EPHYR_LOG_ERROR ("failed to create peer window\n") ; - goto out ; + EPHYR_LOG_ERROR("failed to create peer window\n"); + goto out; } if (HostX.screens[a_screen_number].peer_win == None) { - HostX.screens[a_screen_number].peer_win = win; - } else { - EPHYR_LOG_ERROR ("multiple peer windows created for same screen\n") ; + HostX.screens[a_screen_number].peer_win = win; + } + else { + EPHYR_LOG_ERROR("multiple peer windows created for same screen\n"); } - XFlush (dpy) ; - XMapWindow (dpy, win) ; - *a_host_peer = win ; - is_ok = TRUE ; -out: - EPHYR_LOG ("leave\n") ; - return is_ok ; + XFlush(dpy); + XMapWindow(dpy, win); + *a_host_peer = win; + is_ok = TRUE; + out: + EPHYR_LOG("leave\n"); + return is_ok; } int -hostx_destroy_window (int a_win) +hostx_destroy_window(int a_win) { - Display *dpy=hostx_get_display () ; + Display *dpy = hostx_get_display(); - EPHYR_RETURN_VAL_IF_FAIL (dpy, FALSE) ; - XDestroyWindow (dpy, a_win) ; - XFlush (dpy) ; - return TRUE ; + EPHYR_RETURN_VAL_IF_FAIL(dpy, FALSE); + XDestroyWindow(dpy, a_win); + XFlush(dpy); + return TRUE; } int -hostx_set_window_geometry (int a_win, EphyrBox *a_geo) +hostx_set_window_geometry(int a_win, EphyrBox * a_geo) { - Display *dpy=hostx_get_display (); + Display *dpy = hostx_get_display(); - EPHYR_RETURN_VAL_IF_FAIL (dpy && a_geo, FALSE) ; + EPHYR_RETURN_VAL_IF_FAIL(dpy && a_geo, FALSE); - EPHYR_LOG ("enter. x,y,w,h:(%d,%d,%d,%d)\n", - a_geo->x, a_geo->y, - a_geo->width, a_geo->height) ; + EPHYR_LOG("enter. x,y,w,h:(%d,%d,%d,%d)\n", + a_geo->x, a_geo->y, a_geo->width, a_geo->height); - XMoveWindow (dpy, a_win, a_geo->x, a_geo->y) ; - XResizeWindow (dpy, a_win, a_geo->width, a_geo->height) ; - EPHYR_LOG ("leave\n") ; + XMoveWindow(dpy, a_win, a_geo->x, a_geo->y); + XResizeWindow(dpy, a_win, a_geo->width, a_geo->height); + EPHYR_LOG("leave\n"); return TRUE; } int -hostx_set_window_bounding_rectangles (int a_window, - EphyrRect *a_rects, - int a_num_rects) +hostx_set_window_bounding_rectangles(int a_window, + EphyrRect * a_rects, int a_num_rects) { - Bool is_ok=FALSE; - Display *dpy=hostx_get_display () ; - int i=0 ; - XRectangle *rects=NULL ; - - EPHYR_RETURN_VAL_IF_FAIL (dpy && a_rects, FALSE) ; - - EPHYR_LOG ("enter. num rects:%d\n", a_num_rects) ; - - rects = calloc (a_num_rects, sizeof (XRectangle)) ; - for (i=0; i<a_num_rects; i++) { - rects[i].x = a_rects[i].x1 ; - rects[i].y = a_rects[i].y1 ; - rects[i].width = abs (a_rects[i].x2 - a_rects[i].x1); - rects[i].height = abs (a_rects[i].y2 - a_rects[i].y1) ; - EPHYR_LOG ("borders clipped to rect[x:%d,y:%d,w:%d,h:%d]\n", - rects[i].x, rects[i].y, - rects[i].width, rects[i].height) ; + Bool is_ok = FALSE; + Display *dpy = hostx_get_display(); + int i = 0; + XRectangle *rects = NULL; + + EPHYR_RETURN_VAL_IF_FAIL(dpy && a_rects, FALSE); + + EPHYR_LOG("enter. num rects:%d\n", a_num_rects); + + rects = calloc(a_num_rects, sizeof(XRectangle)); + for (i = 0; i < a_num_rects; i++) { + rects[i].x = a_rects[i].x1; + rects[i].y = a_rects[i].y1; + rects[i].width = abs(a_rects[i].x2 - a_rects[i].x1); + rects[i].height = abs(a_rects[i].y2 - a_rects[i].y1); + EPHYR_LOG("borders clipped to rect[x:%d,y:%d,w:%d,h:%d]\n", + rects[i].x, rects[i].y, rects[i].width, rects[i].height); } - /*this aways returns 1*/ - XShapeCombineRectangles (dpy, a_window, ShapeBounding, 0, 0, - rects, a_num_rects, ShapeSet, YXBanded) ; - is_ok = TRUE ; + /*this aways returns 1 */ + XShapeCombineRectangles(dpy, a_window, ShapeBounding, 0, 0, + rects, a_num_rects, ShapeSet, YXBanded); + is_ok = TRUE; free(rects); rects = NULL; - EPHYR_LOG ("leave\n") ; + EPHYR_LOG("leave\n"); return is_ok; } int -hostx_set_window_clipping_rectangles (int a_window, - EphyrRect *a_rects, - int a_num_rects) +hostx_set_window_clipping_rectangles(int a_window, + EphyrRect * a_rects, int a_num_rects) { - Bool is_ok=FALSE; - Display *dpy=hostx_get_display () ; - int i=0 ; - XRectangle *rects=NULL ; - - EPHYR_RETURN_VAL_IF_FAIL (dpy && a_rects, FALSE) ; - - EPHYR_LOG ("enter. num rects:%d\n", a_num_rects) ; - - rects = calloc (a_num_rects, sizeof (XRectangle)) ; - for (i=0; i<a_num_rects; i++) { - rects[i].x = a_rects[i].x1 ; - rects[i].y = a_rects[i].y1 ; - rects[i].width = abs (a_rects[i].x2 - a_rects[i].x1); - rects[i].height = abs (a_rects[i].y2 - a_rects[i].y1) ; - EPHYR_LOG ("clipped to rect[x:%d,y:%d,w:%d,h:%d]\n", - rects[i].x, rects[i].y, - rects[i].width, rects[i].height) ; + Bool is_ok = FALSE; + Display *dpy = hostx_get_display(); + int i = 0; + XRectangle *rects = NULL; + + EPHYR_RETURN_VAL_IF_FAIL(dpy && a_rects, FALSE); + + EPHYR_LOG("enter. num rects:%d\n", a_num_rects); + + rects = calloc(a_num_rects, sizeof(XRectangle)); + for (i = 0; i < a_num_rects; i++) { + rects[i].x = a_rects[i].x1; + rects[i].y = a_rects[i].y1; + rects[i].width = abs(a_rects[i].x2 - a_rects[i].x1); + rects[i].height = abs(a_rects[i].y2 - a_rects[i].y1); + EPHYR_LOG("clipped to rect[x:%d,y:%d,w:%d,h:%d]\n", + rects[i].x, rects[i].y, rects[i].width, rects[i].height); } - /*this aways returns 1*/ - XShapeCombineRectangles (dpy, a_window, ShapeClip, 0, 0, - rects, a_num_rects, ShapeSet, YXBanded) ; - is_ok = TRUE ; + /*this aways returns 1 */ + XShapeCombineRectangles(dpy, a_window, ShapeClip, 0, 0, + rects, a_num_rects, ShapeSet, YXBanded); + is_ok = TRUE; free(rects); rects = NULL; - EPHYR_LOG ("leave\n") ; + EPHYR_LOG("leave\n"); return is_ok; } int -hostx_has_xshape (void) +hostx_has_xshape(void) { - int event_base=0, error_base=0 ; - Display *dpy=hostx_get_display () ; - if (!XShapeQueryExtension (dpy, - &event_base, - &error_base)) { - return FALSE ; + int event_base = 0, error_base = 0; + Display *dpy = hostx_get_display(); + + if (!XShapeQueryExtension(dpy, &event_base, &error_base)) { + return FALSE; } return TRUE; } #ifdef XF86DRI typedef struct { - int is_valid ; - int local_id ; - int remote_id ; -} ResourcePair ; + int is_valid; + int local_id; + int remote_id; +} ResourcePair; #define RESOURCE_PEERS_SIZE 1024*10 -static ResourcePair resource_peers[RESOURCE_PEERS_SIZE] ; - +static ResourcePair resource_peers[RESOURCE_PEERS_SIZE]; int -hostx_allocate_resource_id_peer (int a_local_resource_id, - int *a_remote_resource_id) +hostx_allocate_resource_id_peer(int a_local_resource_id, + int *a_remote_resource_id) { - int i=0 ; - ResourcePair *peer=NULL ; - Display *dpy=hostx_get_display (); + int i = 0; + ResourcePair *peer = NULL; + Display *dpy = hostx_get_display(); /* * first make sure a resource peer * does not exist already for * a_local_resource_id */ - for (i=0; i<RESOURCE_PEERS_SIZE; i++) { + for (i = 0; i < RESOURCE_PEERS_SIZE; i++) { if (resource_peers[i].is_valid && resource_peers[i].local_id == a_local_resource_id) { - peer = &resource_peers[i] ; - break ; + peer = &resource_peers[i]; + break; } } /* * find one free peer entry, an feed it with */ if (!peer) { - for (i=0; i<RESOURCE_PEERS_SIZE; i++) { + for (i = 0; i < RESOURCE_PEERS_SIZE; i++) { if (!resource_peers[i].is_valid) { - peer = &resource_peers[i] ; - break ; + peer = &resource_peers[i]; + break; } } if (peer) { - peer->remote_id = XAllocID (dpy); - peer->local_id = a_local_resource_id ; - peer->is_valid = TRUE ; + peer->remote_id = XAllocID(dpy); + peer->local_id = a_local_resource_id; + peer->is_valid = TRUE; } } if (peer) { - *a_remote_resource_id = peer->remote_id ; - return TRUE ; + *a_remote_resource_id = peer->remote_id; + return TRUE; } - return FALSE ; + return FALSE; } int -hostx_get_resource_id_peer (int a_local_resource_id, - int *a_remote_resource_id) +hostx_get_resource_id_peer(int a_local_resource_id, int *a_remote_resource_id) { - int i=0 ; - ResourcePair *peer=NULL ; - for (i=0; i<RESOURCE_PEERS_SIZE; i++) { + int i = 0; + ResourcePair *peer = NULL; + + for (i = 0; i < RESOURCE_PEERS_SIZE; i++) { if (resource_peers[i].is_valid && resource_peers[i].local_id == a_local_resource_id) { - peer = &resource_peers[i] ; - break ; + peer = &resource_peers[i]; + break; } } if (peer) { - *a_remote_resource_id = peer->remote_id ; - return TRUE ; + *a_remote_resource_id = peer->remote_id; + return TRUE; } - return FALSE ; + return FALSE; } int -hostx_has_dri (void) +hostx_has_dri(void) { - int event_base=0, error_base=0 ; - Display *dpy=hostx_get_display () ; + int event_base = 0, error_base = 0; + Display *dpy = hostx_get_display(); if (!dpy) - return FALSE ; + return FALSE; - if (!XF86DRIQueryExtension (dpy, - &event_base, - &error_base)) { - return FALSE ; + if (!XF86DRIQueryExtension(dpy, &event_base, &error_base)) { + return FALSE; } - return TRUE ; + return TRUE; } int -hostx_has_glx (void) +hostx_has_glx(void) { - Display *dpy=hostx_get_display () ; - int event_base=0, error_base=0 ; + Display *dpy = hostx_get_display(); + int event_base = 0, error_base = 0; - if (!glXQueryExtension (dpy, &event_base, &error_base)) { - return FALSE ; + if (!glXQueryExtension(dpy, &event_base, &error_base)) { + return FALSE; } - return TRUE ; + return TRUE; } -#endif /* XF86DRI */ +#endif /* XF86DRI */ diff --git a/xorg-server/hw/kdrive/ephyr/hostx.h b/xorg-server/hw/kdrive/ephyr/hostx.h index 42578576a..d6217119a 100644 --- a/xorg-server/hw/kdrive/ephyr/hostx.h +++ b/xorg-server/hw/kdrive/ephyr/hostx.h @@ -35,230 +35,212 @@ #define EPHYR_DBG(x, a...) \ fprintf(stderr, __FILE__ ":%d,%s() " x "\n", __LINE__, __func__, ##a) #else -#define EPHYR_DBG(x, a...) do {} while (0) +#define EPHYR_DBG(x, a...) do {} while (0) #endif -typedef struct EphyrHostXVars EphyrHostXVars; +typedef struct EphyrHostXVars EphyrHostXVars; typedef struct EphyrHostXEvent EphyrHostXEvent; -typedef void* EphyrScreenInfo ; -typedef enum EphyrHostXEventType -{ - EPHYR_EV_MOUSE_MOTION, - EPHYR_EV_MOUSE_PRESS, - EPHYR_EV_MOUSE_RELEASE, - EPHYR_EV_KEY_PRESS, - EPHYR_EV_KEY_RELEASE, - EPHYR_EV_EXPOSE -} -EphyrHostXEventType; +typedef void *EphyrScreenInfo; +typedef enum EphyrHostXEventType { + EPHYR_EV_MOUSE_MOTION, + EPHYR_EV_MOUSE_PRESS, + EPHYR_EV_MOUSE_RELEASE, + EPHYR_EV_KEY_PRESS, + EPHYR_EV_KEY_RELEASE, + EPHYR_EV_EXPOSE +} EphyrHostXEventType; /* I can't believe it's not a KeySymsRec. */ typedef struct { - int minKeyCode; - int maxKeyCode; - int mapWidth; - CARD32 *map; + int minKeyCode; + int maxKeyCode; + int mapWidth; + CARD32 *map; } EphyrKeySyms; -struct EphyrHostXEvent -{ - EphyrHostXEventType type; +struct EphyrHostXEvent { + EphyrHostXEventType type; - union - { - struct mouse_motion { - int x; - int y; - int screen; - int window; - } mouse_motion; + union { + struct mouse_motion { + int x; + int y; + int screen; + int window; + } mouse_motion; - struct mouse_down { - int button_num; - } mouse_down; + struct mouse_down { + int button_num; + } mouse_down; - struct mouse_up { - int button_num; - } mouse_up; + struct mouse_up { + int button_num; + } mouse_up; - struct key_up { - int scancode; - } key_up; + struct key_up { + int scancode; + } key_up; - struct key_down { - int scancode; - } key_down; + struct key_down { + int scancode; + } key_down; - struct expose { - int window; - } expose; + struct expose { + int window; + } expose; - } data; + } data; - int key_state; + int key_state; }; typedef struct { - VisualID visualid; - int screen; - int depth; - int class; - unsigned long red_mask; - unsigned long green_mask; - unsigned long blue_mask; - int colormap_size; - int bits_per_rgb; + VisualID visualid; + int screen; + int depth; + int class; + unsigned long red_mask; + unsigned long green_mask; + unsigned long blue_mask; + int colormap_size; + int bits_per_rgb; } EphyrHostVisualInfo; typedef struct { int x, y; - int width, height ; - int visualid ; + int width, height; + int visualid; } EphyrHostWindowAttributes; typedef struct { - int x,y,width,height; + int x, y, width, height; } EphyrBox; typedef struct { - short x1,y1,x2,y2; + short x1, y1, x2, y2; } EphyrRect; int -hostx_want_screen_size(EphyrScreenInfo screen, int *width, int *height); + hostx_want_screen_size(EphyrScreenInfo screen, int *width, int *height); int -hostx_want_host_cursor(void); + hostx_want_host_cursor(void); void -hostx_use_host_cursor(void); + hostx_use_host_cursor(void); void -hostx_use_fullscreen(void); + hostx_use_fullscreen(void); int -hostx_want_fullscreen(void); + hostx_want_fullscreen(void); int -hostx_want_preexisting_window(EphyrScreenInfo screen); + hostx_want_preexisting_window(EphyrScreenInfo screen); void -hostx_use_preexisting_window(unsigned long win_id); + hostx_use_preexisting_window(unsigned long win_id); void -hostx_use_resname (char *name, int fromcmd); + hostx_use_resname(char *name, int fromcmd); void -hostx_set_title(char *name); + hostx_set_title(char *name); -void -hostx_handle_signal(int signum); +void + hostx_handle_signal(int signum); int -hostx_init(void); + hostx_init(void); void -hostx_add_screen(EphyrScreenInfo screen, unsigned long win_id, int screen_num); + hostx_add_screen(EphyrScreenInfo screen, unsigned long win_id, int screen_num); void -hostx_set_display_name(char *name); + hostx_set_display_name(char *name); void -hostx_set_screen_number(EphyrScreenInfo screen, int number); + hostx_set_screen_number(EphyrScreenInfo screen, int number); void -hostx_set_win_title(EphyrScreenInfo screen, char *extra_text); + hostx_set_win_title(EphyrScreenInfo screen, char *extra_text); int -hostx_get_depth (void); + hostx_get_depth(void); int -hostx_get_server_depth (EphyrScreenInfo screen); + hostx_get_server_depth(EphyrScreenInfo screen); void -hostx_set_server_depth(EphyrScreenInfo screen, int depth); + hostx_set_server_depth(EphyrScreenInfo screen, int depth); int -hostx_get_bpp(void *info); + hostx_get_bpp(void *info); void -hostx_get_visual_masks (void *info, - CARD32 *rmsk, - CARD32 *gmsk, - CARD32 *bmsk); + hostx_get_visual_masks(void *info, CARD32 *rmsk, CARD32 *gmsk, CARD32 *bmsk); void -hostx_set_cmap_entry(unsigned char idx, - unsigned char r, - unsigned char g, - unsigned char b); -void* -hostx_screen_init (EphyrScreenInfo screen, - int width, int height, - int buffer_height); +hostx_set_cmap_entry(unsigned char idx, + unsigned char r, unsigned char g, unsigned char b); + +void *hostx_screen_init(EphyrScreenInfo screen, + int width, int height, int buffer_height); void -hostx_paint_rect(EphyrScreenInfo screen, - int sx, int sy, - int dx, int dy, - int width, int height); +hostx_paint_rect(EphyrScreenInfo screen, + int sx, int sy, int dx, int dy, int width, int height); void -hostx_load_keymap (void); + hostx_load_keymap(void); int -hostx_get_event (EphyrHostXEvent *ev); + hostx_get_event(EphyrHostXEvent * ev); -void* -hostx_get_display (void) ; +void *hostx_get_display(void); int -hostx_get_window (int a_screen_number) ; + hostx_get_window(int a_screen_number); int -hostx_get_window_attributes (int a_window, EphyrHostWindowAttributes *a_attr) ; + hostx_get_window_attributes(int a_window, EphyrHostWindowAttributes * a_attr); int -hostx_get_extension_info (const char *a_ext_name, - int *a_major_opcode, - int *a_first_even, - int *a_first_error) ; -int -hostx_get_visuals_info (EphyrHostVisualInfo **a_visuals, - int *a_num_entries) ; -int hostx_create_window (int a_screen_number, - EphyrBox *a_geometry, - int a_visual_id, - int *a_host_win /*out parameter*/) ; +hostx_get_extension_info(const char *a_ext_name, + int *a_major_opcode, + int *a_first_even, int *a_first_error); +int + hostx_get_visuals_info(EphyrHostVisualInfo ** a_visuals, int *a_num_entries); -int hostx_destroy_window (int a_win) ; +int hostx_create_window(int a_screen_number, + EphyrBox * a_geometry, + int a_visual_id, int *a_host_win /*out parameter */ ); -int hostx_set_window_geometry (int a_win, EphyrBox *a_geo) ; +int hostx_destroy_window(int a_win); +int hostx_set_window_geometry(int a_win, EphyrBox * a_geo); -int hostx_set_window_bounding_rectangles (int a_window, - EphyrRect *a_rects, - int a_num_rects) ; +int hostx_set_window_bounding_rectangles(int a_window, + EphyrRect * a_rects, int a_num_rects); -int hostx_set_window_clipping_rectangles (int a_window, - EphyrRect *a_rects, - int a_num_rects) ; -int hostx_has_xshape (void) ; +int hostx_set_window_clipping_rectangles(int a_window, + EphyrRect * a_rects, int a_num_rects); +int hostx_has_xshape(void); #ifdef XF86DRI -int hostx_lookup_peer_window (void *a_local_window, - int *a_host_peer /*out parameter*/) ; +int hostx_lookup_peer_window(void *a_local_window, + int *a_host_peer /*out parameter */ ); int -hostx_allocate_resource_id_peer (int a_local_resource_id, - int *a_remote_resource_id) ; + +hostx_allocate_resource_id_peer(int a_local_resource_id, + int *a_remote_resource_id); int -hostx_get_resource_id_peer (int a_local_resource_id, - int *a_remote_resource_id) ; -int hostx_has_dri (void) ; + hostx_get_resource_id_peer(int a_local_resource_id, int *a_remote_resource_id); +int hostx_has_dri(void); -int hostx_has_glx (void) ; -#endif /* XF86DRI */ +int hostx_has_glx(void); +#endif /* XF86DRI */ #endif /*_XLIBS_STUFF_H_*/ diff --git a/xorg-server/hw/kdrive/ephyr/os.c b/xorg-server/hw/kdrive/ephyr/os.c index e4dc6787d..a2a705dd9 100644 --- a/xorg-server/hw/kdrive/ephyr/os.c +++ b/xorg-server/hw/kdrive/ephyr/os.c @@ -28,24 +28,22 @@ #endif #include "ephyr.h" -extern void processScreenArg (char *screen_size, char *parent_id) ; +extern void processScreenArg(char *screen_size, char *parent_id); static int -EphyrInit (void) +EphyrInit(void) { - /* - * make sure at least one screen - * has been added to the system. - */ - if (!KdCardInfoLast ()) - { - processScreenArg ("640x480", NULL) ; + /* + * make sure at least one screen + * has been added to the system. + */ + if (!KdCardInfoLast()) { + processScreenArg("640x480", NULL); } - return hostx_init(); + return hostx_init(); } -KdOsFuncs EphyrOsFuncs = { +KdOsFuncs EphyrOsFuncs = { .Init = EphyrInit, .pollEvents = ephyrPoll, }; - diff --git a/xorg-server/hw/kdrive/ephyr/xf86dri.h b/xorg-server/hw/kdrive/ephyr/xf86dri.h index cd650b582..88d3f3bf1 100644 --- a/xorg-server/hw/kdrive/ephyr/xf86dri.h +++ b/xorg-server/hw/kdrive/ephyr/xf86dri.h @@ -54,8 +54,8 @@ SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. #define X_XF86DRIGetDrawableInfo 9 #define X_XF86DRIGetDeviceInfo 10 #define X_XF86DRIAuthConnection 11 -#define X_XF86DRIOpenFullScreen 12 /* Deprecated */ -#define X_XF86DRICloseFullScreen 13 /* Deprecated */ +#define X_XF86DRIOpenFullScreen 12 /* Deprecated */ +#define X_XF86DRICloseFullScreen 13 /* Deprecated */ #define XF86DRINumberEvents 0 @@ -67,54 +67,58 @@ SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. _XFUNCPROTOBEGIN -Bool XF86DRIQueryExtension( Display *dpy, int *event_base, int *error_base ); +Bool XF86DRIQueryExtension(Display * dpy, int *event_base, int *error_base); -Bool XF86DRIQueryVersion( Display *dpy, int *majorVersion, int *minorVersion, - int *patchVersion ); +Bool XF86DRIQueryVersion(Display * dpy, int *majorVersion, int *minorVersion, + int *patchVersion); -Bool XF86DRIQueryDirectRenderingCapable( Display *dpy, int screen, - Bool *isCapable ); +Bool XF86DRIQueryDirectRenderingCapable(Display * dpy, int screen, + Bool *isCapable); -Bool XF86DRIOpenConnection( Display *dpy, int screen, drm_handle_t *hSAREA, - char **busIDString ); +Bool XF86DRIOpenConnection(Display * dpy, int screen, drm_handle_t * hSAREA, + char **busIDString); -Bool XF86DRIAuthConnection( Display *dpy, int screen, drm_magic_t magic ); +Bool XF86DRIAuthConnection(Display * dpy, int screen, drm_magic_t magic); -Bool XF86DRICloseConnection( Display *dpy, int screen ); +Bool XF86DRICloseConnection(Display * dpy, int screen); -Bool XF86DRIGetClientDriverName( Display *dpy, int screen, - int *ddxDriverMajorVersion, int *ddxDriverMinorVersion, - int *ddxDriverPatchVersion, char **clientDriverName ); +Bool XF86DRIGetClientDriverName(Display * dpy, int screen, + int *ddxDriverMajorVersion, + int *ddxDriverMinorVersion, + int *ddxDriverPatchVersion, + char **clientDriverName); -Bool XF86DRICreateContext( Display *dpy, int screen, Visual *visual, - XID *ptr_to_returned_context_id, drm_context_t *hHWContext ); +Bool XF86DRICreateContext(Display * dpy, int screen, Visual * visual, + XID *ptr_to_returned_context_id, + drm_context_t * hHWContext); -Bool XF86DRICreateContextWithConfig( Display *dpy, int screen, int configID, - XID *ptr_to_returned_context_id, drm_context_t *hHWContext ); +Bool XF86DRICreateContextWithConfig(Display * dpy, int screen, int configID, + XID *ptr_to_returned_context_id, + drm_context_t * hHWContext); -extern GLboolean XF86DRIDestroyContext( Display *dpy, int screen, - XID context_id ); +extern GLboolean XF86DRIDestroyContext(Display * dpy, int screen, + XID context_id); -extern GLboolean XF86DRICreateDrawable( Display *dpy, int screen, - XID drawable, drm_drawable_t *hHWDrawable ); +extern GLboolean XF86DRICreateDrawable(Display * dpy, int screen, + XID drawable, + drm_drawable_t * hHWDrawable); -extern GLboolean XF86DRIDestroyDrawable( Display *dpy, int screen, - XID drawable); +extern GLboolean XF86DRIDestroyDrawable(Display * dpy, int screen, + XID drawable); -Bool XF86DRIGetDrawableInfo( Display *dpy, int screen, Drawable drawable, - unsigned int *index, unsigned int *stamp, - int *X, int *Y, int *W, int *H, - int *numClipRects, drm_clip_rect_t ** pClipRects, - int *backX, int *backY, - int *numBackClipRects, drm_clip_rect_t **pBackClipRects ); +Bool XF86DRIGetDrawableInfo(Display * dpy, int screen, Drawable drawable, + unsigned int *index, unsigned int *stamp, + int *X, int *Y, int *W, int *H, + int *numClipRects, drm_clip_rect_t ** pClipRects, + int *backX, int *backY, + int *numBackClipRects, + drm_clip_rect_t ** pBackClipRects); -Bool XF86DRIGetDeviceInfo( Display *dpy, int screen, - drm_handle_t *hFrameBuffer, int *fbOrigin, int *fbSize, - int *fbStride, int *devPrivateSize, void **pDevPrivate ); +Bool XF86DRIGetDeviceInfo(Display * dpy, int screen, + drm_handle_t * hFrameBuffer, int *fbOrigin, + int *fbSize, int *fbStride, int *devPrivateSize, + void **pDevPrivate); _XFUNCPROTOEND - -#endif /* _XF86DRI_SERVER_ */ - -#endif /* _XF86DRI_H_ */ - +#endif /* _XF86DRI_SERVER_ */ +#endif /* _XF86DRI_H_ */ |