From 3562e78743202e43aec8727005182a2558117eca Mon Sep 17 00:00:00 2001 From: marha Date: Sun, 28 Jun 2009 22:07:26 +0000 Subject: Checked in the following released items: xkeyboard-config-1.4.tar.gz ttf-bitstream-vera-1.10.tar.gz font-alias-1.0.1.tar.gz font-sun-misc-1.0.0.tar.gz font-sun-misc-1.0.0.tar.gz font-sony-misc-1.0.0.tar.gz font-schumacher-misc-1.0.0.tar.gz font-mutt-misc-1.0.0.tar.gz font-misc-misc-1.0.0.tar.gz font-misc-meltho-1.0.0.tar.gz font-micro-misc-1.0.0.tar.gz font-jis-misc-1.0.0.tar.gz font-isas-misc-1.0.0.tar.gz font-dec-misc-1.0.0.tar.gz font-daewoo-misc-1.0.0.tar.gz font-cursor-misc-1.0.0.tar.gz font-arabic-misc-1.0.0.tar.gz font-winitzki-cyrillic-1.0.0.tar.gz font-misc-cyrillic-1.0.0.tar.gz font-cronyx-cyrillic-1.0.0.tar.gz font-screen-cyrillic-1.0.1.tar.gz font-xfree86-type1-1.0.1.tar.gz font-adobe-utopia-type1-1.0.1.tar.gz font-ibm-type1-1.0.0.tar.gz font-bitstream-type1-1.0.0.tar.gz font-bitstream-speedo-1.0.0.tar.gz font-bh-ttf-1.0.0.tar.gz font-bh-type1-1.0.0.tar.gz font-bitstream-100dpi-1.0.0.tar.gz font-bh-lucidatypewriter-100dpi-1.0.0.tar.gz font-bh-100dpi-1.0.0.tar.gz font-adobe-utopia-100dpi-1.0.1.tar.gz font-adobe-100dpi-1.0.0.tar.gz font-util-1.0.1.tar.gz font-bitstream-75dpi-1.0.0.tar.gz font-bh-lucidatypewriter-75dpi-1.0.0.tar.gz font-adobe-utopia-75dpi-1.0.1.tar.gz font-bh-75dpi-1.0.0.tar.gz bdftopcf-1.0.1.tar.gz font-adobe-75dpi-1.0.0.tar.gz mkfontscale-1.0.6.tar.gz openssl-0.9.8k.tar.gz bigreqsproto-1.0.2.tar.gz xtrans-1.2.2.tar.gz resourceproto-1.0.2.tar.gz inputproto-1.4.4.tar.gz compositeproto-0.4.tar.gz damageproto-1.1.0.tar.gz zlib-1.2.3.tar.gz xkbcomp-1.0.5.tar.gz freetype-2.3.9.tar.gz pthreads-w32-2-8-0-release.tar.gz pixman-0.12.0.tar.gz kbproto-1.0.3.tar.gz evieext-1.0.2.tar.gz fixesproto-4.0.tar.gz recordproto-1.13.2.tar.gz randrproto-1.2.2.tar.gz scrnsaverproto-1.1.0.tar.gz renderproto-0.9.3.tar.gz xcmiscproto-1.1.2.tar.gz fontsproto-2.0.2.tar.gz xextproto-7.0.3.tar.gz xproto-7.0.14.tar.gz libXdmcp-1.0.2.tar.gz libxkbfile-1.0.5.tar.gz libfontenc-1.0.4.tar.gz libXfont-1.3.4.tar.gz libX11-1.1.5.tar.gz libXau-1.0.4.tar.gz libxcb-1.1.tar.gz xorg-server-1.5.3.tar.gz --- xorg-server/hw/xquartz/xpr/appledri.c | 352 ++++++++++++++++++++++++++++++++++ 1 file changed, 352 insertions(+) create mode 100644 xorg-server/hw/xquartz/xpr/appledri.c (limited to 'xorg-server/hw/xquartz/xpr/appledri.c') diff --git a/xorg-server/hw/xquartz/xpr/appledri.c b/xorg-server/hw/xquartz/xpr/appledri.c new file mode 100644 index 000000000..b4a4725e2 --- /dev/null +++ b/xorg-server/hw/xquartz/xpr/appledri.c @@ -0,0 +1,352 @@ +/************************************************************************** + +Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas. +Copyright 2000 VA Linux Systems, Inc. +Copyright (c) 2002 Apple Computer, 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 + * Jens Owen + * Rickard E. (Rik) Faith + * + */ + +#ifdef HAVE_DIX_CONFIG_H +#include +#endif + +#define NEED_REPLIES +#define NEED_EVENTS +#include +#include +#include "misc.h" +#include "dixstruct.h" +#include "extnsionst.h" +#include "colormapst.h" +#include "cursorstr.h" +#include "scrnintstr.h" +#include "servermd.h" +#define _APPLEDRI_SERVER_ +#include "appledristr.h" +#include "swaprep.h" +#include "dri.h" +#include "dristruct.h" +#include "xpr.h" + +static int DRIErrorBase = 0; + +static DISPATCH_PROC(ProcAppleDRIDispatch); +static DISPATCH_PROC(SProcAppleDRIDispatch); + +static void AppleDRIResetProc(ExtensionEntry* extEntry); + +static unsigned char DRIReqCode = 0; +static int DRIEventBase = 0; + +static void SNotifyEvent(xAppleDRINotifyEvent *from, xAppleDRINotifyEvent *to); + +typedef struct _DRIEvent *DRIEventPtr; +typedef struct _DRIEvent { + DRIEventPtr next; + ClientPtr client; + XID clientResource; + unsigned int mask; +} DRIEventRec; + + +void +AppleDRIExtensionInit(void) +{ + ExtensionEntry* extEntry; + + if (DRIExtensionInit() && + (extEntry = AddExtension(APPLEDRINAME, + AppleDRINumberEvents, + AppleDRINumberErrors, + ProcAppleDRIDispatch, + SProcAppleDRIDispatch, + AppleDRIResetProc, + StandardMinorOpcode))) { + DRIReqCode = (unsigned char)extEntry->base; + DRIErrorBase = extEntry->errorBase; + DRIEventBase = extEntry->eventBase; + EventSwapVector[DRIEventBase] = (EventSwapPtr) SNotifyEvent; + } +} + +/*ARGSUSED*/ +static void +AppleDRIResetProc ( + ExtensionEntry* extEntry +) +{ + DRIReset(); +} + +static int +ProcAppleDRIQueryVersion( + register ClientPtr client +) +{ + xAppleDRIQueryVersionReply rep; + register int n; + + REQUEST_SIZE_MATCH(xAppleDRIQueryVersionReq); + rep.type = X_Reply; + rep.length = 0; + rep.sequenceNumber = client->sequence; + rep.majorVersion = APPLE_DRI_MAJOR_VERSION; + rep.minorVersion = APPLE_DRI_MINOR_VERSION; + rep.patchVersion = APPLE_DRI_PATCH_VERSION; + if (client->swapped) { + swaps(&rep.sequenceNumber, n); + swapl(&rep.length, n); + } + WriteToClient(client, sizeof(xAppleDRIQueryVersionReply), (char *)&rep); + return (client->noClientException); +} + + +/* surfaces */ + +static int +ProcAppleDRIQueryDirectRenderingCapable( + register ClientPtr client +) +{ + xAppleDRIQueryDirectRenderingCapableReply rep; + Bool isCapable; + + REQUEST(xAppleDRIQueryDirectRenderingCapableReq); + REQUEST_SIZE_MATCH(xAppleDRIQueryDirectRenderingCapableReq); + rep.type = X_Reply; + rep.length = 0; + rep.sequenceNumber = client->sequence; + + if (!DRIQueryDirectRenderingCapable( screenInfo.screens[stuff->screen], + &isCapable)) { + return BadValue; + } + rep.isCapable = isCapable; + + if (!LocalClient(client)) + rep.isCapable = 0; + + WriteToClient(client, + sizeof(xAppleDRIQueryDirectRenderingCapableReply), (char *)&rep); + return (client->noClientException); +} + +static int +ProcAppleDRIAuthConnection( + register ClientPtr client +) +{ + xAppleDRIAuthConnectionReply rep; + + REQUEST(xAppleDRIAuthConnectionReq); + REQUEST_SIZE_MATCH(xAppleDRIAuthConnectionReq); + + rep.type = X_Reply; + rep.length = 0; + rep.sequenceNumber = client->sequence; + rep.authenticated = 1; + + if (!DRIAuthConnection( screenInfo.screens[stuff->screen], stuff->magic)) { + ErrorF("Failed to authenticate %u\n", (unsigned int)stuff->magic); + rep.authenticated = 0; + } + WriteToClient(client, sizeof(xAppleDRIAuthConnectionReply), (char *)&rep); + return (client->noClientException); +} + +static void surface_notify( + void *_arg, + void *data +) +{ + DRISurfaceNotifyArg *arg = _arg; + int client_index = (int) data; + ClientPtr client; + xAppleDRINotifyEvent se; + + if (client_index < 0 || client_index >= currentMaxClients) + return; + + client = clients[client_index]; + if (client == NULL || client == serverClient || client->clientGone) + return; + + se.type = DRIEventBase + AppleDRISurfaceNotify; + se.kind = arg->kind; + se.arg = arg->id; + se.sequenceNumber = client->sequence; + se.time = currentTime.milliseconds; + WriteEventsToClient (client, 1, (xEvent *) &se); +} + +static int +ProcAppleDRICreateSurface( + ClientPtr client +) +{ + xAppleDRICreateSurfaceReply rep; + DrawablePtr pDrawable; + xp_surface_id sid; + unsigned int key[2]; + int rc; + + REQUEST(xAppleDRICreateSurfaceReq); + REQUEST_SIZE_MATCH(xAppleDRICreateSurfaceReq); + rep.type = X_Reply; + rep.length = 0; + rep.sequenceNumber = client->sequence; + + rc = dixLookupDrawable(&pDrawable, stuff->drawable, client, 0, + DixReadAccess); + if (rc != Success) + return rc; + + rep.key_0 = rep.key_1 = rep.uid = 0; + + if (!DRICreateSurface( screenInfo.screens[stuff->screen], + (Drawable)stuff->drawable, pDrawable, + stuff->client_id, &sid, key, + surface_notify, (void *) client->index)) { + return BadValue; + } + + rep.key_0 = key[0]; + rep.key_1 = key[1]; + rep.uid = sid; + + WriteToClient(client, sizeof(xAppleDRICreateSurfaceReply), (char *)&rep); + return (client->noClientException); +} + +static int +ProcAppleDRIDestroySurface( + register ClientPtr client +) +{ + REQUEST(xAppleDRIDestroySurfaceReq); + DrawablePtr pDrawable; + REQUEST_SIZE_MATCH(xAppleDRIDestroySurfaceReq); + int rc; + + rc = dixLookupDrawable(&pDrawable, stuff->drawable, client, 0, + DixReadAccess); + if (rc != Success) + return rc; + + if (!DRIDestroySurface( screenInfo.screens[stuff->screen], + (Drawable)stuff->drawable, + pDrawable, NULL, NULL)) { + return BadValue; + } + + return (client->noClientException); +} + + +/* dispatch */ + +static int +ProcAppleDRIDispatch ( + register ClientPtr client +) +{ + REQUEST(xReq); + + switch (stuff->data) + { + case X_AppleDRIQueryVersion: + return ProcAppleDRIQueryVersion(client); + case X_AppleDRIQueryDirectRenderingCapable: + return ProcAppleDRIQueryDirectRenderingCapable(client); + } + + if (!LocalClient(client)) + return DRIErrorBase + AppleDRIClientNotLocal; + + switch (stuff->data) + { + case X_AppleDRIAuthConnection: + return ProcAppleDRIAuthConnection(client); + case X_AppleDRICreateSurface: + return ProcAppleDRICreateSurface(client); + case X_AppleDRIDestroySurface: + return ProcAppleDRIDestroySurface(client); + default: + return BadRequest; + } +} + +static void +SNotifyEvent( + xAppleDRINotifyEvent *from, + xAppleDRINotifyEvent *to +) +{ + to->type = from->type; + to->kind = from->kind; + cpswaps (from->sequenceNumber, to->sequenceNumber); + cpswapl (from->time, to->time); + cpswapl (from->arg, to->arg); +} + +static int +SProcAppleDRIQueryVersion( + register ClientPtr client +) +{ + register int n; + REQUEST(xAppleDRIQueryVersionReq); + swaps(&stuff->length, n); + return ProcAppleDRIQueryVersion(client); +} + +static int +SProcAppleDRIDispatch ( + register ClientPtr client +) +{ + REQUEST(xReq); + + /* It is bound to be non-local when there is byte swapping */ + if (!LocalClient(client)) + return DRIErrorBase + AppleDRIClientNotLocal; + + /* only local clients are allowed DRI access */ + switch (stuff->data) + { + case X_AppleDRIQueryVersion: + return SProcAppleDRIQueryVersion(client); + default: + return BadRequest; + } +} -- cgit v1.2.3