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authormarha <marha@users.sourceforge.net>2013-10-07 08:23:46 +0200
committermarha <marha@users.sourceforge.net>2013-10-07 08:23:46 +0200
commit81fd17c8678e89cea6610b8b2996b028b21eb5dc (patch)
treed2c201976b3cd000658870071ab7b533359de039 /xorg-server/hw/kdrive/ephyr/ephyrhostvideo.c
parent5593a3d2f370e3e12a043110bf2e395c938980d6 (diff)
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xserver fontconfig libXdmcp mesa pixmand xkeyboard-config git update 7 oct 2013
xserver commit ccbe17b1c6da1ad9d085fc8133cdd15dc7004a4a xkeyboard-config commit c8326b7d12b20eccfd38d661b95d9b23d8a56e27 libXdmcp commit 089081dca4ba3598c6f9bf401c029378943b5854 pixman commit c89f4c826695dbb5df0817d84f845dbd3e28b7a7 fontconfig commit 604c2a683f1357fc65bad372b5d25a90099f827f mesa commit cfbfb50cb8d47b7f6975828b504936f9324f3b12
Diffstat (limited to 'xorg-server/hw/kdrive/ephyr/ephyrhostvideo.c')
-rw-r--r--xorg-server/hw/kdrive/ephyr/ephyrhostvideo.c975
1 files changed, 0 insertions, 975 deletions
diff --git a/xorg-server/hw/kdrive/ephyr/ephyrhostvideo.c b/xorg-server/hw/kdrive/ephyr/ephyrhostvideo.c
deleted file mode 100644
index 99f0f5071..000000000
--- a/xorg-server/hw/kdrive/ephyr/ephyrhostvideo.c
+++ /dev/null
@@ -1,975 +0,0 @@
-/*
- * 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
-/*
- * 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
-#include <X11/Xutil.h>
-#include <X11/Xlibint.h>
-#include <X11/extensions/Xvlib.h>
-#include <X11/extensions/Xvproto.h>
-#include <X11/extensions/Xext.h>
-#include <X11/extensions/extutil.h>
-#define _HAVE_XALLOC_DECLS
-
-#include "hostx.h"
-#include "ephyrhostvideo.h"
-#include "ephyrlog.h"
-
-#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 const 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 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 */
-};
-
-static const 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) \
- WORD64ALIGN\
- if ((dpy->bufptr + SIZEOF(xv##name##Req)) > dpy->bufmax)\
- _XFlush(dpy);\
- req = (xv##name##Req *)(dpy->last_req = dpy->bufptr);\
- req->reqType = info->codes->major_opcode;\
- req->xvReqType = xv_##name; \
- req->length = (SIZEOF(xv##name##Req))>>2;\
- dpy->bufptr += SIZEOF(xv##name##Req);\
- dpy->request++
-
-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_ERROR_STRING(xv_error_string, xv_extension_name,
- XvNumErrors, xv_error_list)
-
-struct _EphyrHostXVAdaptorArray {
- 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)
-{
- 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;
-
- 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);
- (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 {
- for (ext = dpy->ext_procs;
- ext && (ext->codes.major_opcode != a_err_event->request_code);
- ext = ext->next);
- if (ext)
- strcpy(buffer, ext->name);
- else
- buffer[0] = '\0';
- }
- (void) fprintf(a_fp, " (%s)\n", buffer);
- if (a_err_event->request_code >= 128) {
- XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d",
- mesg, BUFSIZ);
- fputs(" ", a_fp);
- (void) fprintf(a_fp, mesg, a_err_event->minor_code);
- if (ext) {
- snprintf(mesg, sizeof(mesg), "%s.%d",
- ext->name, a_err_event->minor_code);
- XGetErrorDatabaseText(dpy, "XRequest", mesg, "", buffer, BUFSIZ);
- (void) fprintf(a_fp, " (%s)", buffer);
- }
- fputs("\n", a_fp);
- }
- 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);
- 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))
- bext = ext;
- }
- if (bext)
- snprintf(buffer, sizeof(buffer), "%s.%d", bext->name,
- a_err_event->error_code - bext->codes.first_error);
- else
- strcpy(buffer, "Value");
- XGetErrorDatabaseText(dpy, mtype, buffer, "", mesg, BUFSIZ);
- if (mesg[0]) {
- fputs(" ", a_fp);
- (void) fprintf(a_fp, mesg, a_err_event->resourceid);
- fputs("\n", a_fp);
- }
- /* 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);
- }
- }
- 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);
- else if (a_err_event->error_code == BadAtom)
- XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x",
- mesg, BUFSIZ);
- else
- XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x",
- 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);
- fputs(" ", a_fp);
- (void) fprintf(a_fp, mesg, a_err_event->serial);
- XGetErrorDatabaseText(dpy, mtype, "CurrentSerial", "Current Serial #%d",
- 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)
-{
- EPHYR_LOG_ERROR("got an error from the host xserver:\n");
- ephyrHostXVLogXErrorEvent(a_display, a_error_event, stderr);
- return Success;
-}
-
-void
-ephyrHostXVInit(void)
-{
- static Bool s_initialized;
-
- if (s_initialized)
- return;
- XSetErrorHandler(ephyrHostXVErrorHandler);
- s_initialized = TRUE;
-}
-
-Bool
-ephyrHostXVQueryAdaptors(EphyrHostXVAdaptorArray ** a_adaptors)
-{
- EphyrHostXVAdaptorArray *result = NULL;
- int ret = 0;
- Bool is_ok = FALSE;
-
- EPHYR_RETURN_VAL_IF_FAIL(a_adaptors, FALSE);
-
- EPHYR_LOG("enter\n");
-
- result = calloc(1, sizeof(EphyrHostXVAdaptorArray));
- if (!result)
- goto out;
-
- 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;
- }
- *a_adaptors = result;
- is_ok = TRUE;
-
- out:
- EPHYR_LOG("leave\n");
- return is_ok;
-}
-
-void
-ephyrHostXVAdaptorArrayDelete(EphyrHostXVAdaptorArray * a_adaptors)
-{
- if (!a_adaptors)
- return;
- if (a_adaptors->adaptors) {
- XvFreeAdaptorInfo(a_adaptors->adaptors);
- a_adaptors->adaptors = NULL;
- a_adaptors->nb_adaptors = 0;
- }
- XFree(a_adaptors);
-}
-
-int
-ephyrHostXVAdaptorArrayGetSize(const EphyrHostXVAdaptorArray * a_this)
-{
- EPHYR_RETURN_VAL_IF_FAIL(a_this, -1);
- return a_this->nb_adaptors;
-}
-
-EphyrHostXVAdaptor *
-ephyrHostXVAdaptorArrayAt(const EphyrHostXVAdaptorArray * a_this, int a_index)
-{
- EPHYR_RETURN_VAL_IF_FAIL(a_this, NULL);
-
- if (a_index >= a_this->nb_adaptors)
- return NULL;
- return (EphyrHostXVAdaptor *) &a_this->adaptors[a_index];
-}
-
-char
-ephyrHostXVAdaptorGetType(const EphyrHostXVAdaptor * a_this)
-{
- EPHYR_RETURN_VAL_IF_FAIL(a_this, -1);
- return ((const XvAdaptorInfo *) a_this)->type;
-}
-
-const char *
-ephyrHostXVAdaptorGetName(const EphyrHostXVAdaptor * a_this)
-{
- EPHYR_RETURN_VAL_IF_FAIL(a_this, NULL);
-
- return ((const XvAdaptorInfo *) a_this)->name;
-}
-
-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;
-
- EPHYR_RETURN_VAL_IF_FAIL(a_this, NULL);
-
- nb_formats = ((const 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 =
- ((const XvAdaptorInfo *) a_this)->formats[i].visual_id;
- visual_info = XGetVisualInfo(hostx_get_display(),
- VisualIDMask,
- &visual_info_template, &nb_visual_info);
- formats[i].depth = ((const 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;
-}
-
-int
-ephyrHostXVAdaptorGetNbPorts(const EphyrHostXVAdaptor * a_this)
-{
- EPHYR_RETURN_VAL_IF_FAIL(a_this, -1);
-
- return ((const XvAdaptorInfo *) a_this)->num_ports;
-}
-
-int
-ephyrHostXVAdaptorGetFirstPortID(const EphyrHostXVAdaptor * a_this)
-{
- EPHYR_RETURN_VAL_IF_FAIL(a_this, -1);
-
- return ((const XvAdaptorInfo *) a_this)->base_id;
-}
-
-Bool
-ephyrHostXVAdaptorHasPutVideo(const EphyrHostXVAdaptor * a_this, Bool *a_result)
-{
- EPHYR_RETURN_VAL_IF_FAIL(a_this && a_result, FALSE);
-
- if ((((const XvAdaptorInfo *) a_this)->type &
- (XvVideoMask | XvInputMask)) == (XvVideoMask | XvInputMask))
- *a_result = TRUE;
- else
- *a_result = FALSE;
- return TRUE;
-}
-
-Bool
-ephyrHostXVAdaptorHasGetVideo(const EphyrHostXVAdaptor * a_this, Bool *a_result)
-{
- if ((((const XvAdaptorInfo *) a_this)->type &
- (XvVideoMask | XvOutputMask)) == (XvVideoMask | XvOutputMask))
- *a_result = TRUE;
- else
- *a_result = FALSE;
- return TRUE;
-}
-
-Bool
-ephyrHostXVAdaptorHasPutStill(const EphyrHostXVAdaptor * a_this, Bool *a_result)
-{
- EPHYR_RETURN_VAL_IF_FAIL(a_this && a_result, FALSE);
-
- if ((((const XvAdaptorInfo *) a_this)->type &
- (XvStillMask | XvInputMask)) == (XvStillMask | XvInputMask))
- *a_result = TRUE;
- else
- *a_result = FALSE;
- return TRUE;
-}
-
-Bool
-ephyrHostXVAdaptorHasGetStill(const EphyrHostXVAdaptor * a_this, Bool *a_result)
-{
- EPHYR_RETURN_VAL_IF_FAIL(a_this && a_result, FALSE);
-
- if ((((const XvAdaptorInfo *) a_this)->type &
- (XvStillMask | XvOutputMask)) == (XvStillMask | XvOutputMask))
- *a_result = TRUE;
- else
- *a_result = FALSE;
- return TRUE;
-}
-
-Bool
-ephyrHostXVAdaptorHasPutImage(const EphyrHostXVAdaptor * a_this, Bool *a_result)
-{
- EPHYR_RETURN_VAL_IF_FAIL(a_this && a_result, FALSE);
-
- if ((((const XvAdaptorInfo *) a_this)->type &
- (XvImageMask | XvInputMask)) == (XvImageMask | XvInputMask))
- *a_result = TRUE;
- else
- *a_result = FALSE;
- return TRUE;
-}
-
-Bool
-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;
-
- EPHYR_RETURN_VAL_IF_FAIL(a_encodings && a_num_encodings, FALSE);
-
- 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;
- }
- }
- if (encoding_info) {
- XvFreeEncodingInfo(encoding_info);
- encoding_info = NULL;
- }
- *a_encodings = encodings;
- *a_num_encodings = num_encodings;
-
- if (ret != Success)
- return FALSE;
- return TRUE;
-}
-
-void
-ephyrHostEncodingsDelete(EphyrHostEncoding * a_encodings, int a_num_encodings)
-{
- 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;
- }
- free(a_encodings);
-}
-
-void
-ephyrHostAttributesDelete(EphyrHostAttribute * a_attributes)
-{
- if (!a_attributes)
- return;
- XFree(a_attributes);
-}
-
-Bool
-ephyrHostXVQueryPortAttributes(int a_port_id,
- EphyrHostAttribute ** a_attributes,
- int *a_num_attributes)
-{
- EPHYR_RETURN_VAL_IF_FAIL(a_attributes && a_num_attributes, FALSE);
-
- *a_attributes =
- (EphyrHostAttribute *) XvQueryPortAttributes(hostx_get_display(),
- a_port_id,
- a_num_attributes);
-
- return TRUE;
-}
-
-Bool
-ephyrHostXVQueryImageFormats(int a_port_id,
- EphyrHostImageFormat ** a_formats,
- int *a_num_format)
-{
- XvImageFormatValues *result = NULL;
-
- 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;
-
-}
-
-Bool
-ephyrHostXVSetPortAttribute(int a_port_id, int a_atom, int a_attr_value)
-{
- int res = Success;
-
- 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);
- if (res != Success) {
- EPHYR_LOG_ERROR("XvSetPortAttribute() failed: %d\n", res);
- return FALSE;
- }
- XFlush(hostx_get_display());
- EPHYR_LOG("leave\n");
-
- return TRUE;
-}
-
-Bool
-ephyrHostXVGetPortAttribute(int a_port_id, int a_atom, int *a_attr_value)
-{
- int res = Success;
- Bool ret = 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));
-
- 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("atom,value: (%d, %d)\n", a_atom, *a_attr_value);
-
- ret = TRUE;
-
- 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);
- if (res != Success) {
- EPHYR_LOG_ERROR("XvQueryBestSize() failed: %d\n", res);
- goto out;
- }
- XSync(hostx_get_display(), FALSE);
-
- EPHYR_LOG("actual (%dx%d)\n", *a_actual_w, *a_actual_h);
- is_ok = TRUE;
-
- out:
- EPHYR_LOG("leave\n");
- return is_ok;
-}
-
-static Bool
-xv_wire_to_event(Display * dpy, XEvent * host, xEvent *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;
-}
-
-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;
- 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);
-
- XvCheckExtension(dpy, info, FALSE);
-
- LockDisplay(dpy);
-
- XvGetReq(QueryImageAttributes, req);
- req->id = a_image_id;
- req->port = a_port_id;
- req->width = *a_width;
- req->height = *a_height;
- /*
- * read the reply
- */
- 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 {
- _XEatDataWords(dpy, rep.length);
- }
- *a_width = rep.width;
- *a_height = rep.height;
- *a_image_size = rep.data_size;
-
- ret = TRUE;
-
- out:
- UnlockDisplay(dpy);
- SyncHandle();
- return ret;
-}
-
-Bool
-ephyrHostGetAtom(const char *a_name, Bool a_create_if_not_exists, int *a_atom)
-{
- int atom = None;
-
- EPHYR_RETURN_VAL_IF_FAIL(a_atom, FALSE);
-
- atom = XInternAtom(hostx_get_display(), a_name, a_create_if_not_exists);
- if (atom == None) {
- return FALSE;
- }
- *a_atom = atom;
- return TRUE;
-}
-
-char *
-ephyrHostGetAtomName(int a_atom)
-{
- return XGetAtomName(hostx_get_display(), a_atom);
-}
-
-void
-ephyrHostFree(void *a_pointer)
-{
- if (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;
- XGCValues gc_values;
- Display *dpy = hostx_get_display();
- XRectangle *rects = NULL;
- int res = 0;
-
- EPHYR_RETURN_VAL_IF_FAIL(a_buf, FALSE);
-
- 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);
- if (!gc) {
- EPHYR_LOG_ERROR("failed to create gc \n");
- goto out;
- }
- xv_image = (XvImage *) XvCreateImage(hostx_get_display(),
- a_port_id, a_image_id,
- NULL, a_image_width, a_image_height);
- if (!xv_image) {
- EPHYR_LOG_ERROR("failed to create image\n");
- goto out;
- }
- 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;
- 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);
- }
- 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;
- }
- is_ok = TRUE;
-
- out:
- if (xv_image) {
- XFree(xv_image);
- xv_image = NULL;
- }
- if (gc) {
- XFreeGC(dpy, gc);
- gc = NULL;
- }
- free(rects);
- rects = NULL;
- 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)
-{
- Bool is_ok = FALSE;
- int res = FALSE;
- GC gc = 0;
- XGCValues gc_values;
- Display *dpy = hostx_get_display();
-
- EPHYR_RETURN_VAL_IF_FAIL(dpy, FALSE);
-
- gc = XCreateGC(dpy, hostx_get_window(a_screen_num), 0L, &gc_values);
- if (!gc) {
- 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);
-
- if (res != Success) {
- EPHYR_LOG_ERROR("XvPutVideo() failed: %d\n", res);
- goto out;
- }
-
- is_ok = TRUE;
-
- out:
- if (gc) {
- XFreeGC(dpy, gc);
- gc = NULL;
- }
- 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)
-{
- Bool is_ok = FALSE;
- int res = FALSE;
- GC gc = 0;
- XGCValues gc_values;
- Display *dpy = hostx_get_display();
-
- EPHYR_RETURN_VAL_IF_FAIL(dpy, FALSE);
-
- gc = XCreateGC(dpy, hostx_get_window(a_screen_num), 0L, &gc_values);
- if (!gc) {
- 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);
-
- if (res != Success) {
- EPHYR_LOG_ERROR("XvGetVideo() failed: %d\n", res);
- goto out;
- }
-
- is_ok = TRUE;
-
- out:
- if (gc) {
- XFreeGC(dpy, gc);
- gc = NULL;
- }
- 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)
-{
- Bool is_ok = FALSE;
- int res = FALSE;
- GC gc = 0;
- XGCValues gc_values;
- Display *dpy = hostx_get_display();
-
- EPHYR_RETURN_VAL_IF_FAIL(dpy, FALSE);
-
- gc = XCreateGC(dpy, hostx_get_window(a_screen_num), 0L, &gc_values);
- if (!gc) {
- 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);
-
- if (res != Success) {
- EPHYR_LOG_ERROR("XvPutStill() failed: %d\n", res);
- goto out;
- }
-
- is_ok = TRUE;
-
- out:
- if (gc) {
- XFreeGC(dpy, gc);
- gc = NULL;
- }
- 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)
-{
- Bool is_ok = FALSE;
- int res = FALSE;
- GC gc = 0;
- XGCValues gc_values;
- Display *dpy = hostx_get_display();
-
- EPHYR_RETURN_VAL_IF_FAIL(dpy, FALSE);
-
- gc = XCreateGC(dpy, hostx_get_window(a_screen_num), 0L, &gc_values);
- if (!gc) {
- 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);
-
- if (res != Success) {
- EPHYR_LOG_ERROR("XvGetStill() failed: %d\n", res);
- goto out;
- }
-
- is_ok = TRUE;
-
- out:
- if (gc) {
- XFreeGC(dpy, gc);
- gc = NULL;
- }
- return is_ok;
-}
-
-Bool
-ephyrHostXVStopVideo(int a_screen_num, int a_port_id)
-{
- int ret = 0;
- Bool is_ok = FALSE;
- Display *dpy = hostx_get_display();
-
- EPHYR_RETURN_VAL_IF_FAIL(dpy, FALSE);
-
- EPHYR_LOG("enter\n");
-
- 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;
- }
- is_ok = TRUE;
-
- out:
- EPHYR_LOG("leave\n");
- return is_ok;
-}