818 lines
21 KiB
C
818 lines
21 KiB
C
/*
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* SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
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* Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice including the dates of first publication and
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* either this permission notice or a reference to
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* http://oss.sgi.com/projects/FreeB/
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* shall be included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
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* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*
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* Except as contained in this notice, the name of Silicon Graphics, Inc.
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* shall not be used in advertising or otherwise to promote the sale, use or
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* other dealings in this Software without prior written authorization from
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* Silicon Graphics, Inc.
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*/
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#ifdef HAVE_DIX_CONFIG_H
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#include <dix-config.h>
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#endif
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#include <string.h>
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#include "glxserver.h"
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#include "glxutil.h"
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#include <GL/glxtokens.h>
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#include <unpack.h>
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#include <pixmapstr.h>
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#include <windowstr.h>
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#include "glxext.h"
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#include "indirect_dispatch.h"
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#include "indirect_table.h"
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#include "indirect_util.h"
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/************************************************************************/
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/*
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** Byteswapping versions of GLX commands. In most cases they just swap
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** the incoming arguments and then call the unswapped routine. For commands
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** that have replies, a separate swapping routine for the reply is provided;
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** it is called at the end of the unswapped routine.
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*/
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int
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__glXDispSwap_CreateContext(__GLXclientState * cl, GLbyte * pc)
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{
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xGLXCreateContextReq *req = (xGLXCreateContextReq *) pc;
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__GLX_DECLARE_SWAP_VARIABLES;
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__GLX_SWAP_SHORT(&req->length);
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__GLX_SWAP_INT(&req->context);
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__GLX_SWAP_INT(&req->visual);
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__GLX_SWAP_INT(&req->screen);
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__GLX_SWAP_INT(&req->shareList);
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return __glXDisp_CreateContext(cl, pc);
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}
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int
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__glXDispSwap_CreateNewContext(__GLXclientState * cl, GLbyte * pc)
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{
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xGLXCreateNewContextReq *req = (xGLXCreateNewContextReq *) pc;
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__GLX_DECLARE_SWAP_VARIABLES;
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__GLX_SWAP_SHORT(&req->length);
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__GLX_SWAP_INT(&req->context);
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__GLX_SWAP_INT(&req->fbconfig);
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__GLX_SWAP_INT(&req->screen);
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__GLX_SWAP_INT(&req->renderType);
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__GLX_SWAP_INT(&req->shareList);
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return __glXDisp_CreateNewContext(cl, pc);
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}
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int
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__glXDispSwap_CreateContextWithConfigSGIX(__GLXclientState * cl, GLbyte * pc)
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{
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ClientPtr client = cl->client;
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xGLXCreateContextWithConfigSGIXReq *req =
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(xGLXCreateContextWithConfigSGIXReq *) pc;
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__GLX_DECLARE_SWAP_VARIABLES;
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REQUEST_SIZE_MATCH(xGLXCreateContextWithConfigSGIXReq);
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__GLX_SWAP_SHORT(&req->length);
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__GLX_SWAP_INT(&req->context);
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__GLX_SWAP_INT(&req->fbconfig);
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__GLX_SWAP_INT(&req->screen);
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__GLX_SWAP_INT(&req->renderType);
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__GLX_SWAP_INT(&req->shareList);
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return __glXDisp_CreateContextWithConfigSGIX(cl, pc);
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}
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int
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__glXDispSwap_DestroyContext(__GLXclientState * cl, GLbyte * pc)
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{
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xGLXDestroyContextReq *req = (xGLXDestroyContextReq *) pc;
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__GLX_DECLARE_SWAP_VARIABLES;
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__GLX_SWAP_SHORT(&req->length);
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__GLX_SWAP_INT(&req->context);
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return __glXDisp_DestroyContext(cl, pc);
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}
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int
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__glXDispSwap_MakeCurrent(__GLXclientState * cl, GLbyte * pc)
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{
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return BadImplementation;
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}
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int
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__glXDispSwap_MakeContextCurrent(__GLXclientState * cl, GLbyte * pc)
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{
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return BadImplementation;
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}
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int
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__glXDispSwap_MakeCurrentReadSGI(__GLXclientState * cl, GLbyte * pc)
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{
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return BadImplementation;
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}
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int
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__glXDispSwap_IsDirect(__GLXclientState * cl, GLbyte * pc)
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{
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xGLXIsDirectReq *req = (xGLXIsDirectReq *) pc;
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__GLX_DECLARE_SWAP_VARIABLES;
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__GLX_SWAP_SHORT(&req->length);
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__GLX_SWAP_INT(&req->context);
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return __glXDisp_IsDirect(cl, pc);
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}
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int
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__glXDispSwap_QueryVersion(__GLXclientState * cl, GLbyte * pc)
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{
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xGLXQueryVersionReq *req = (xGLXQueryVersionReq *) pc;
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__GLX_DECLARE_SWAP_VARIABLES;
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__GLX_SWAP_SHORT(&req->length);
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__GLX_SWAP_INT(&req->majorVersion);
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__GLX_SWAP_INT(&req->minorVersion);
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return __glXDisp_QueryVersion(cl, pc);
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}
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int
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__glXDispSwap_WaitGL(__GLXclientState * cl, GLbyte * pc)
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{
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xGLXWaitGLReq *req = (xGLXWaitGLReq *) pc;
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__GLX_DECLARE_SWAP_VARIABLES;
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__GLX_SWAP_SHORT(&req->length);
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__GLX_SWAP_INT(&req->contextTag);
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return __glXDisp_WaitGL(cl, pc);
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}
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int
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__glXDispSwap_WaitX(__GLXclientState * cl, GLbyte * pc)
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{
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xGLXWaitXReq *req = (xGLXWaitXReq *) pc;
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__GLX_DECLARE_SWAP_VARIABLES;
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__GLX_SWAP_SHORT(&req->length);
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__GLX_SWAP_INT(&req->contextTag);
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return __glXDisp_WaitX(cl, pc);
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}
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int
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__glXDispSwap_CopyContext(__GLXclientState * cl, GLbyte * pc)
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{
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xGLXCopyContextReq *req = (xGLXCopyContextReq *) pc;
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__GLX_DECLARE_SWAP_VARIABLES;
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__GLX_SWAP_SHORT(&req->length);
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__GLX_SWAP_INT(&req->source);
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__GLX_SWAP_INT(&req->dest);
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__GLX_SWAP_INT(&req->mask);
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return __glXDisp_CopyContext(cl, pc);
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}
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int
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__glXDispSwap_GetVisualConfigs(__GLXclientState * cl, GLbyte * pc)
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{
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xGLXGetVisualConfigsReq *req = (xGLXGetVisualConfigsReq *) pc;
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__GLX_DECLARE_SWAP_VARIABLES;
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__GLX_SWAP_INT(&req->screen);
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return __glXDisp_GetVisualConfigs(cl, pc);
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}
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int
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__glXDispSwap_GetFBConfigs(__GLXclientState * cl, GLbyte * pc)
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{
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xGLXGetFBConfigsReq *req = (xGLXGetFBConfigsReq *) pc;
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__GLX_DECLARE_SWAP_VARIABLES;
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__GLX_SWAP_INT(&req->screen);
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return __glXDisp_GetFBConfigs(cl, pc);
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}
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int
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__glXDispSwap_GetFBConfigsSGIX(__GLXclientState * cl, GLbyte * pc)
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{
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ClientPtr client = cl->client;
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xGLXGetFBConfigsSGIXReq *req = (xGLXGetFBConfigsSGIXReq *) pc;
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__GLX_DECLARE_SWAP_VARIABLES;
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REQUEST_AT_LEAST_SIZE(xGLXGetFBConfigsSGIXReq);
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__GLX_SWAP_INT(&req->screen);
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return __glXDisp_GetFBConfigsSGIX(cl, pc);
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}
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int
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__glXDispSwap_CreateGLXPixmap(__GLXclientState * cl, GLbyte * pc)
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{
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xGLXCreateGLXPixmapReq *req = (xGLXCreateGLXPixmapReq *) pc;
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__GLX_DECLARE_SWAP_VARIABLES;
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__GLX_SWAP_SHORT(&req->length);
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__GLX_SWAP_INT(&req->screen);
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__GLX_SWAP_INT(&req->visual);
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__GLX_SWAP_INT(&req->pixmap);
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__GLX_SWAP_INT(&req->glxpixmap);
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return __glXDisp_CreateGLXPixmap(cl, pc);
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}
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int
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__glXDispSwap_CreatePixmap(__GLXclientState * cl, GLbyte * pc)
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{
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ClientPtr client = cl->client;
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xGLXCreatePixmapReq *req = (xGLXCreatePixmapReq *) pc;
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CARD32 *attribs;
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__GLX_DECLARE_SWAP_VARIABLES;
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__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
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REQUEST_AT_LEAST_SIZE(xGLXCreatePixmapReq);
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__GLX_SWAP_SHORT(&req->length);
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__GLX_SWAP_INT(&req->screen);
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__GLX_SWAP_INT(&req->fbconfig);
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__GLX_SWAP_INT(&req->pixmap);
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__GLX_SWAP_INT(&req->glxpixmap);
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__GLX_SWAP_INT(&req->numAttribs);
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if (req->numAttribs > (UINT32_MAX >> 3)) {
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client->errorValue = req->numAttribs;
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return BadValue;
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}
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REQUEST_FIXED_SIZE(xGLXCreatePixmapReq, req->numAttribs << 3);
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attribs = (CARD32 *) (req + 1);
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__GLX_SWAP_INT_ARRAY(attribs, req->numAttribs << 1);
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return __glXDisp_CreatePixmap(cl, pc);
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}
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int
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__glXDispSwap_CreateGLXPixmapWithConfigSGIX(__GLXclientState * cl, GLbyte * pc)
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{
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ClientPtr client = cl->client;
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xGLXCreateGLXPixmapWithConfigSGIXReq *req =
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(xGLXCreateGLXPixmapWithConfigSGIXReq *) pc;
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__GLX_DECLARE_SWAP_VARIABLES;
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REQUEST_SIZE_MATCH(xGLXCreateGLXPixmapWithConfigSGIXReq);
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__GLX_SWAP_SHORT(&req->length);
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__GLX_SWAP_INT(&req->screen);
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__GLX_SWAP_INT(&req->fbconfig);
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__GLX_SWAP_INT(&req->pixmap);
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__GLX_SWAP_INT(&req->glxpixmap);
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return __glXDisp_CreateGLXPixmapWithConfigSGIX(cl, pc);
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}
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int
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__glXDispSwap_DestroyGLXPixmap(__GLXclientState * cl, GLbyte * pc)
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{
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xGLXDestroyGLXPixmapReq *req = (xGLXDestroyGLXPixmapReq *) pc;
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__GLX_DECLARE_SWAP_VARIABLES;
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__GLX_SWAP_SHORT(&req->length);
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__GLX_SWAP_INT(&req->glxpixmap);
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return __glXDisp_DestroyGLXPixmap(cl, pc);
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}
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int
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__glXDispSwap_DestroyPixmap(__GLXclientState * cl, GLbyte * pc)
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{
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ClientPtr client = cl->client;
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xGLXDestroyGLXPixmapReq *req = (xGLXDestroyGLXPixmapReq *) pc;
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__GLX_DECLARE_SWAP_VARIABLES;
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REQUEST_AT_LEAST_SIZE(xGLXDestroyGLXPixmapReq);
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__GLX_SWAP_SHORT(&req->length);
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__GLX_SWAP_INT(&req->glxpixmap);
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return __glXDisp_DestroyGLXPixmap(cl, pc);
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}
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int
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__glXDispSwap_QueryContext(__GLXclientState * cl, GLbyte * pc)
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{
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xGLXQueryContextReq *req = (xGLXQueryContextReq *) pc;
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__GLX_DECLARE_SWAP_VARIABLES;
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__GLX_SWAP_INT(&req->context);
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return __glXDisp_QueryContext(cl, pc);
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}
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int
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__glXDispSwap_CreatePbuffer(__GLXclientState * cl, GLbyte * pc)
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{
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ClientPtr client = cl->client;
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xGLXCreatePbufferReq *req = (xGLXCreatePbufferReq *) pc;
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__GLX_DECLARE_SWAP_VARIABLES;
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__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
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CARD32 *attribs;
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REQUEST_AT_LEAST_SIZE(xGLXCreatePbufferReq);
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__GLX_SWAP_INT(&req->screen);
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__GLX_SWAP_INT(&req->fbconfig);
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__GLX_SWAP_INT(&req->pbuffer);
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__GLX_SWAP_INT(&req->numAttribs);
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if (req->numAttribs > (UINT32_MAX >> 3)) {
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client->errorValue = req->numAttribs;
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return BadValue;
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}
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REQUEST_FIXED_SIZE(xGLXCreatePbufferReq, req->numAttribs << 3);
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attribs = (CARD32 *) (req + 1);
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__GLX_SWAP_INT_ARRAY(attribs, req->numAttribs << 1);
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return __glXDisp_CreatePbuffer(cl, pc);
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}
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int
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__glXDispSwap_CreateGLXPbufferSGIX(__GLXclientState * cl, GLbyte * pc)
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{
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ClientPtr client = cl->client;
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xGLXCreateGLXPbufferSGIXReq *req = (xGLXCreateGLXPbufferSGIXReq *) pc;
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__GLX_DECLARE_SWAP_VARIABLES;
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REQUEST_AT_LEAST_SIZE(xGLXCreateGLXPbufferSGIXReq);
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__GLX_SWAP_INT(&req->screen);
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__GLX_SWAP_INT(&req->fbconfig);
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__GLX_SWAP_INT(&req->pbuffer);
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__GLX_SWAP_INT(&req->width);
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__GLX_SWAP_INT(&req->height);
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return __glXDisp_CreateGLXPbufferSGIX(cl, pc);
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}
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int
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__glXDispSwap_DestroyPbuffer(__GLXclientState * cl, GLbyte * pc)
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{
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xGLXDestroyPbufferReq *req = (xGLXDestroyPbufferReq *) pc;
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__GLX_DECLARE_SWAP_VARIABLES;
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__GLX_SWAP_INT(&req->pbuffer);
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return __glXDisp_DestroyPbuffer(cl, pc);
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}
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int
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__glXDispSwap_DestroyGLXPbufferSGIX(__GLXclientState * cl, GLbyte * pc)
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{
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ClientPtr client = cl->client;
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xGLXDestroyGLXPbufferSGIXReq *req = (xGLXDestroyGLXPbufferSGIXReq *) pc;
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__GLX_DECLARE_SWAP_VARIABLES;
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REQUEST_SIZE_MATCH(xGLXDestroyGLXPbufferSGIXReq);
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__GLX_SWAP_INT(&req->pbuffer);
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return __glXDisp_DestroyGLXPbufferSGIX(cl, pc);
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}
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int
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__glXDispSwap_ChangeDrawableAttributes(__GLXclientState * cl, GLbyte * pc)
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{
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ClientPtr client = cl->client;
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xGLXChangeDrawableAttributesReq *req =
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(xGLXChangeDrawableAttributesReq *) pc;
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__GLX_DECLARE_SWAP_VARIABLES;
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__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
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CARD32 *attribs;
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REQUEST_AT_LEAST_SIZE(xGLXChangeDrawableAttributesReq);
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__GLX_SWAP_INT(&req->drawable);
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__GLX_SWAP_INT(&req->numAttribs);
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if (req->numAttribs > (UINT32_MAX >> 3)) {
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client->errorValue = req->numAttribs;
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return BadValue;
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}
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if (((sizeof(xGLXChangeDrawableAttributesReq) +
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(req->numAttribs << 3)) >> 2) < client->req_len)
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return BadLength;
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attribs = (CARD32 *) (req + 1);
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__GLX_SWAP_INT_ARRAY(attribs, req->numAttribs << 1);
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return __glXDisp_ChangeDrawableAttributes(cl, pc);
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}
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int
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__glXDispSwap_ChangeDrawableAttributesSGIX(__GLXclientState * cl, GLbyte * pc)
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{
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ClientPtr client = cl->client;
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xGLXChangeDrawableAttributesSGIXReq *req =
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(xGLXChangeDrawableAttributesSGIXReq *) pc;
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__GLX_DECLARE_SWAP_VARIABLES;
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__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
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CARD32 *attribs;
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REQUEST_AT_LEAST_SIZE(xGLXChangeDrawableAttributesSGIXReq);
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__GLX_SWAP_INT(&req->drawable);
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__GLX_SWAP_INT(&req->numAttribs);
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if (req->numAttribs > (UINT32_MAX >> 3)) {
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client->errorValue = req->numAttribs;
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return BadValue;
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}
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REQUEST_FIXED_SIZE(xGLXChangeDrawableAttributesSGIXReq,
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req->numAttribs << 3);
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attribs = (CARD32 *) (req + 1);
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__GLX_SWAP_INT_ARRAY(attribs, req->numAttribs << 1);
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return __glXDisp_ChangeDrawableAttributesSGIX(cl, pc);
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}
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int
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__glXDispSwap_CreateWindow(__GLXclientState * cl, GLbyte * pc)
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{
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ClientPtr client = cl->client;
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xGLXCreateWindowReq *req = (xGLXCreateWindowReq *) pc;
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__GLX_DECLARE_SWAP_VARIABLES;
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__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
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CARD32 *attribs;
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REQUEST_AT_LEAST_SIZE(xGLXCreateWindowReq);
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__GLX_SWAP_INT(&req->screen);
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__GLX_SWAP_INT(&req->fbconfig);
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__GLX_SWAP_INT(&req->window);
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__GLX_SWAP_INT(&req->glxwindow);
|
|
__GLX_SWAP_INT(&req->numAttribs);
|
|
|
|
if (req->numAttribs > (UINT32_MAX >> 3)) {
|
|
client->errorValue = req->numAttribs;
|
|
return BadValue;
|
|
}
|
|
REQUEST_FIXED_SIZE(xGLXCreateWindowReq, req->numAttribs << 3);
|
|
attribs = (CARD32 *) (req + 1);
|
|
__GLX_SWAP_INT_ARRAY(attribs, req->numAttribs << 1);
|
|
|
|
return __glXDisp_CreateWindow(cl, pc);
|
|
}
|
|
|
|
int
|
|
__glXDispSwap_DestroyWindow(__GLXclientState * cl, GLbyte * pc)
|
|
{
|
|
ClientPtr client = cl->client;
|
|
xGLXDestroyWindowReq *req = (xGLXDestroyWindowReq *) pc;
|
|
|
|
__GLX_DECLARE_SWAP_VARIABLES;
|
|
|
|
REQUEST_AT_LEAST_SIZE(xGLXDestroyWindowReq);
|
|
|
|
__GLX_SWAP_INT(&req->glxwindow);
|
|
|
|
return __glXDisp_DestroyWindow(cl, pc);
|
|
}
|
|
|
|
int
|
|
__glXDispSwap_SwapBuffers(__GLXclientState * cl, GLbyte * pc)
|
|
{
|
|
xGLXSwapBuffersReq *req = (xGLXSwapBuffersReq *) pc;
|
|
|
|
__GLX_DECLARE_SWAP_VARIABLES;
|
|
|
|
__GLX_SWAP_SHORT(&req->length);
|
|
__GLX_SWAP_INT(&req->contextTag);
|
|
__GLX_SWAP_INT(&req->drawable);
|
|
|
|
return __glXDisp_SwapBuffers(cl, pc);
|
|
}
|
|
|
|
int
|
|
__glXDispSwap_UseXFont(__GLXclientState * cl, GLbyte * pc)
|
|
{
|
|
xGLXUseXFontReq *req = (xGLXUseXFontReq *) pc;
|
|
|
|
__GLX_DECLARE_SWAP_VARIABLES;
|
|
|
|
__GLX_SWAP_SHORT(&req->length);
|
|
__GLX_SWAP_INT(&req->contextTag);
|
|
__GLX_SWAP_INT(&req->font);
|
|
__GLX_SWAP_INT(&req->first);
|
|
__GLX_SWAP_INT(&req->count);
|
|
__GLX_SWAP_INT(&req->listBase);
|
|
|
|
return __glXDisp_UseXFont(cl, pc);
|
|
}
|
|
|
|
int
|
|
__glXDispSwap_QueryExtensionsString(__GLXclientState * cl, GLbyte * pc)
|
|
{
|
|
xGLXQueryExtensionsStringReq *req = (xGLXQueryExtensionsStringReq *) pc;
|
|
|
|
__GLX_DECLARE_SWAP_VARIABLES;
|
|
|
|
__GLX_SWAP_SHORT(&req->length);
|
|
__GLX_SWAP_INT(&req->screen);
|
|
|
|
return __glXDisp_QueryExtensionsString(cl, pc);
|
|
}
|
|
|
|
int
|
|
__glXDispSwap_QueryServerString(__GLXclientState * cl, GLbyte * pc)
|
|
{
|
|
xGLXQueryServerStringReq *req = (xGLXQueryServerStringReq *) pc;
|
|
|
|
__GLX_DECLARE_SWAP_VARIABLES;
|
|
|
|
__GLX_SWAP_SHORT(&req->length);
|
|
__GLX_SWAP_INT(&req->screen);
|
|
__GLX_SWAP_INT(&req->name);
|
|
|
|
return __glXDisp_QueryServerString(cl, pc);
|
|
}
|
|
|
|
int
|
|
__glXDispSwap_ClientInfo(__GLXclientState * cl, GLbyte * pc)
|
|
{
|
|
ClientPtr client = cl->client;
|
|
xGLXClientInfoReq *req = (xGLXClientInfoReq *) pc;
|
|
|
|
__GLX_DECLARE_SWAP_VARIABLES;
|
|
|
|
REQUEST_AT_LEAST_SIZE(xGLXClientInfoReq);
|
|
|
|
__GLX_SWAP_SHORT(&req->length);
|
|
__GLX_SWAP_INT(&req->major);
|
|
__GLX_SWAP_INT(&req->minor);
|
|
__GLX_SWAP_INT(&req->numbytes);
|
|
|
|
return __glXDisp_ClientInfo(cl, pc);
|
|
}
|
|
|
|
int
|
|
__glXDispSwap_QueryContextInfoEXT(__GLXclientState * cl, GLbyte * pc)
|
|
{
|
|
ClientPtr client = cl->client;
|
|
xGLXQueryContextInfoEXTReq *req = (xGLXQueryContextInfoEXTReq *) pc;
|
|
|
|
__GLX_DECLARE_SWAP_VARIABLES;
|
|
|
|
REQUEST_SIZE_MATCH(xGLXQueryContextInfoEXTReq);
|
|
|
|
__GLX_SWAP_SHORT(&req->length);
|
|
__GLX_SWAP_INT(&req->context);
|
|
|
|
return __glXDisp_QueryContextInfoEXT(cl, pc);
|
|
}
|
|
|
|
int
|
|
__glXDispSwap_BindTexImageEXT(__GLXclientState * cl, GLbyte * pc)
|
|
{
|
|
ClientPtr client = cl->client;
|
|
xGLXVendorPrivateReq *req = (xGLXVendorPrivateReq *) pc;
|
|
GLXDrawable *drawId;
|
|
int *buffer;
|
|
CARD32 *num_attribs;
|
|
|
|
__GLX_DECLARE_SWAP_VARIABLES;
|
|
|
|
if ((sizeof(xGLXVendorPrivateReq) + 12) >> 2 > client->req_len)
|
|
return BadLength;
|
|
|
|
pc += __GLX_VENDPRIV_HDR_SIZE;
|
|
|
|
drawId = ((GLXDrawable *) (pc));
|
|
buffer = ((int *) (pc + 4));
|
|
num_attribs = ((CARD32 *) (pc + 8));
|
|
|
|
__GLX_SWAP_SHORT(&req->length);
|
|
__GLX_SWAP_INT(&req->contextTag);
|
|
__GLX_SWAP_INT(drawId);
|
|
__GLX_SWAP_INT(buffer);
|
|
__GLX_SWAP_INT(num_attribs);
|
|
|
|
return __glXDisp_BindTexImageEXT(cl, (GLbyte *) pc);
|
|
}
|
|
|
|
int
|
|
__glXDispSwap_ReleaseTexImageEXT(__GLXclientState * cl, GLbyte * pc)
|
|
{
|
|
ClientPtr client = cl->client;
|
|
xGLXVendorPrivateReq *req = (xGLXVendorPrivateReq *) pc;
|
|
GLXDrawable *drawId;
|
|
int *buffer;
|
|
|
|
__GLX_DECLARE_SWAP_VARIABLES;
|
|
|
|
REQUEST_FIXED_SIZE(xGLXVendorPrivateReq, 8);
|
|
|
|
pc += __GLX_VENDPRIV_HDR_SIZE;
|
|
|
|
drawId = ((GLXDrawable *) (pc));
|
|
buffer = ((int *) (pc + 4));
|
|
|
|
__GLX_SWAP_SHORT(&req->length);
|
|
__GLX_SWAP_INT(&req->contextTag);
|
|
__GLX_SWAP_INT(drawId);
|
|
__GLX_SWAP_INT(buffer);
|
|
|
|
return __glXDisp_ReleaseTexImageEXT(cl, (GLbyte *) pc);
|
|
}
|
|
|
|
int
|
|
__glXDispSwap_CopySubBufferMESA(__GLXclientState * cl, GLbyte * pc)
|
|
{
|
|
ClientPtr client = cl->client;
|
|
xGLXVendorPrivateReq *req = (xGLXVendorPrivateReq *) pc;
|
|
GLXDrawable *drawId;
|
|
int *buffer;
|
|
|
|
__GLX_DECLARE_SWAP_VARIABLES;
|
|
|
|
REQUEST_FIXED_SIZE(xGLXVendorPrivateReq, 20);
|
|
|
|
(void) drawId;
|
|
(void) buffer;
|
|
|
|
pc += __GLX_VENDPRIV_HDR_SIZE;
|
|
|
|
__GLX_SWAP_SHORT(&req->length);
|
|
__GLX_SWAP_INT(&req->contextTag);
|
|
__GLX_SWAP_INT(pc);
|
|
__GLX_SWAP_INT(pc + 4);
|
|
__GLX_SWAP_INT(pc + 8);
|
|
__GLX_SWAP_INT(pc + 12);
|
|
__GLX_SWAP_INT(pc + 16);
|
|
|
|
return __glXDisp_CopySubBufferMESA(cl, pc);
|
|
|
|
}
|
|
|
|
int
|
|
__glXDispSwap_GetDrawableAttributesSGIX(__GLXclientState * cl, GLbyte * pc)
|
|
{
|
|
ClientPtr client = cl->client;
|
|
xGLXVendorPrivateWithReplyReq *req = (xGLXVendorPrivateWithReplyReq *) pc;
|
|
CARD32 *data;
|
|
|
|
__GLX_DECLARE_SWAP_VARIABLES;
|
|
|
|
REQUEST_SIZE_MATCH(xGLXGetDrawableAttributesSGIXReq);
|
|
|
|
data = (CARD32 *) (req + 1);
|
|
__GLX_SWAP_SHORT(&req->length);
|
|
__GLX_SWAP_INT(&req->contextTag);
|
|
__GLX_SWAP_INT(data);
|
|
|
|
return __glXDisp_GetDrawableAttributesSGIX(cl, pc);
|
|
}
|
|
|
|
int
|
|
__glXDispSwap_GetDrawableAttributes(__GLXclientState * cl, GLbyte * pc)
|
|
{
|
|
ClientPtr client = cl->client;
|
|
xGLXGetDrawableAttributesReq *req = (xGLXGetDrawableAttributesReq *) pc;
|
|
|
|
__GLX_DECLARE_SWAP_VARIABLES;
|
|
|
|
REQUEST_AT_LEAST_SIZE(xGLXGetDrawableAttributesReq);
|
|
|
|
__GLX_SWAP_SHORT(&req->length);
|
|
__GLX_SWAP_INT(&req->drawable);
|
|
|
|
return __glXDisp_GetDrawableAttributes(cl, pc);
|
|
}
|
|
|
|
/************************************************************************/
|
|
|
|
/*
|
|
** Render and Renderlarge are not in the GLX API. They are used by the GLX
|
|
** client library to send batches of GL rendering commands.
|
|
*/
|
|
|
|
int
|
|
__glXDispSwap_Render(__GLXclientState * cl, GLbyte * pc)
|
|
{
|
|
return __glXDisp_Render(cl, pc);
|
|
}
|
|
|
|
/*
|
|
** Execute a large rendering request (one that spans multiple X requests).
|
|
*/
|
|
int
|
|
__glXDispSwap_RenderLarge(__GLXclientState * cl, GLbyte * pc)
|
|
{
|
|
return __glXDisp_RenderLarge(cl, pc);
|
|
}
|
|
|
|
/************************************************************************/
|
|
|
|
/*
|
|
** No support is provided for the vendor-private requests other than
|
|
** allocating these entry points in the dispatch table.
|
|
*/
|
|
|
|
int
|
|
__glXDispSwap_VendorPrivate(__GLXclientState * cl, GLbyte * pc)
|
|
{
|
|
ClientPtr client = cl->client;
|
|
xGLXVendorPrivateReq *req;
|
|
GLint vendorcode;
|
|
__GLXdispatchVendorPrivProcPtr proc;
|
|
|
|
__GLX_DECLARE_SWAP_VARIABLES;
|
|
REQUEST_AT_LEAST_SIZE(xGLXVendorPrivateReq);
|
|
|
|
req = (xGLXVendorPrivateReq *) pc;
|
|
__GLX_SWAP_SHORT(&req->length);
|
|
__GLX_SWAP_INT(&req->vendorCode);
|
|
|
|
vendorcode = req->vendorCode;
|
|
|
|
proc = (__GLXdispatchVendorPrivProcPtr)
|
|
__glXGetProtocolDecodeFunction(&VendorPriv_dispatch_info,
|
|
vendorcode, 1);
|
|
if (proc != NULL) {
|
|
return (*proc) (cl, (GLbyte *) req);
|
|
}
|
|
|
|
cl->client->errorValue = req->vendorCode;
|
|
return __glXError(GLXUnsupportedPrivateRequest);
|
|
}
|
|
|
|
int
|
|
__glXDispSwap_VendorPrivateWithReply(__GLXclientState * cl, GLbyte * pc)
|
|
{
|
|
ClientPtr client = cl->client;
|
|
xGLXVendorPrivateWithReplyReq *req;
|
|
GLint vendorcode;
|
|
__GLXdispatchVendorPrivProcPtr proc;
|
|
|
|
__GLX_DECLARE_SWAP_VARIABLES;
|
|
REQUEST_AT_LEAST_SIZE(xGLXVendorPrivateWithReplyReq);
|
|
|
|
req = (xGLXVendorPrivateWithReplyReq *) pc;
|
|
__GLX_SWAP_SHORT(&req->length);
|
|
__GLX_SWAP_INT(&req->vendorCode);
|
|
|
|
vendorcode = req->vendorCode;
|
|
|
|
proc = (__GLXdispatchVendorPrivProcPtr)
|
|
__glXGetProtocolDecodeFunction(&VendorPriv_dispatch_info,
|
|
vendorcode, 1);
|
|
if (proc != NULL) {
|
|
return (*proc) (cl, (GLbyte *) req);
|
|
}
|
|
|
|
cl->client->errorValue = req->vendorCode;
|
|
return __glXError(GLXUnsupportedPrivateRequest);
|
|
}
|