xenocara/xserver/glx/glxcmdsswap.c

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/*
* SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
* Copyright (C) 1991-2000 Silicon Graphics, 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, sublicense,
* 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 including the dates of first publication and
* either this permission notice or a reference to
* http://oss.sgi.com/projects/FreeB/
* 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 NONINFRINGEMENT. IN NO EVENT SHALL
* SILICON GRAPHICS, INC. 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.
*
* Except as contained in this notice, the name of Silicon Graphics, Inc.
* shall not be used in advertising or otherwise to promote the sale, use or
* other dealings in this Software without prior written authorization from
* Silicon Graphics, Inc.
*/
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#ifdef HAVE_DIX_CONFIG_H
#include <dix-config.h>
#endif
#include <string.h>
#include "glxserver.h"
#include "glxutil.h"
#include <GL/glxtokens.h>
#include <unpack.h>
#include <pixmapstr.h>
#include <windowstr.h>
#include "glxext.h"
#include "glapitable.h"
#include "glapi.h"
#include "glthread.h"
#include "dispatch.h"
#include "indirect_dispatch.h"
#include "indirect_table.h"
#include "indirect_util.h"
/************************************************************************/
/*
** Byteswapping versions of GLX commands. In most cases they just swap
** the incoming arguments and then call the unswapped routine. For commands
** that have replies, a separate swapping routine for the reply is provided;
** it is called at the end of the unswapped routine.
*/
int __glXDispSwap_CreateContext(__GLXclientState *cl, GLbyte *pc)
{
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ClientPtr client = cl->client;
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xGLXCreateContextReq *req = (xGLXCreateContextReq *) pc;
__GLX_DECLARE_SWAP_VARIABLES;
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REQUEST_SIZE_MATCH(xGLXCreateContextReq);
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__GLX_SWAP_SHORT(&req->length);
__GLX_SWAP_INT(&req->context);
__GLX_SWAP_INT(&req->visual);
__GLX_SWAP_INT(&req->screen);
__GLX_SWAP_INT(&req->shareList);
return __glXDisp_CreateContext(cl, pc);
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}
int __glXDispSwap_CreateNewContext(__GLXclientState *cl, GLbyte *pc)
{
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ClientPtr client = cl->client;
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xGLXCreateNewContextReq *req = (xGLXCreateNewContextReq *) pc;
__GLX_DECLARE_SWAP_VARIABLES;
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REQUEST_SIZE_MATCH(xGLXCreateNewContextReq);
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__GLX_SWAP_SHORT(&req->length);
__GLX_SWAP_INT(&req->context);
__GLX_SWAP_INT(&req->fbconfig);
__GLX_SWAP_INT(&req->screen);
__GLX_SWAP_INT(&req->renderType);
__GLX_SWAP_INT(&req->shareList);
return __glXDisp_CreateNewContext(cl, pc);
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}
int __glXDispSwap_CreateContextWithConfigSGIX(__GLXclientState *cl, GLbyte *pc)
{
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ClientPtr client = cl->client;
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xGLXCreateContextWithConfigSGIXReq *req =
(xGLXCreateContextWithConfigSGIXReq *) pc;
__GLX_DECLARE_SWAP_VARIABLES;
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REQUEST_SIZE_MATCH(xGLXCreateContextWithConfigSGIXReq);
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__GLX_SWAP_SHORT(&req->length);
__GLX_SWAP_INT(&req->context);
__GLX_SWAP_INT(&req->fbconfig);
__GLX_SWAP_INT(&req->screen);
__GLX_SWAP_INT(&req->renderType);
__GLX_SWAP_INT(&req->shareList);
return __glXDisp_CreateContextWithConfigSGIX(cl, pc);
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}
int __glXDispSwap_DestroyContext(__GLXclientState *cl, GLbyte *pc)
{
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ClientPtr client = cl->client;
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xGLXDestroyContextReq *req = (xGLXDestroyContextReq *) pc;
__GLX_DECLARE_SWAP_VARIABLES;
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REQUEST_SIZE_MATCH(xGLXDestroyContextReq);
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__GLX_SWAP_SHORT(&req->length);
__GLX_SWAP_INT(&req->context);
return __glXDisp_DestroyContext(cl, pc);
}
int __glXDispSwap_MakeCurrent(__GLXclientState *cl, GLbyte *pc)
{
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ClientPtr client = cl->client;
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xGLXMakeCurrentReq *req = (xGLXMakeCurrentReq *) pc;
__GLX_DECLARE_SWAP_VARIABLES;
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REQUEST_SIZE_MATCH(xGLXMakeCurrentReq);
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__GLX_SWAP_SHORT(&req->length);
__GLX_SWAP_INT(&req->drawable);
__GLX_SWAP_INT(&req->context);
__GLX_SWAP_INT(&req->oldContextTag);
return __glXDisp_MakeCurrent(cl, pc);
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}
int __glXDispSwap_MakeContextCurrent(__GLXclientState *cl, GLbyte *pc)
{
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ClientPtr client = cl->client;
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xGLXMakeContextCurrentReq *req = (xGLXMakeContextCurrentReq *) pc;
__GLX_DECLARE_SWAP_VARIABLES;
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REQUEST_SIZE_MATCH(xGLXMakeContextCurrentReq);
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__GLX_SWAP_SHORT(&req->length);
__GLX_SWAP_INT(&req->drawable);
__GLX_SWAP_INT(&req->readdrawable);
__GLX_SWAP_INT(&req->context);
__GLX_SWAP_INT(&req->oldContextTag);
return __glXDisp_MakeContextCurrent(cl, pc);
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}
int __glXDispSwap_MakeCurrentReadSGI(__GLXclientState *cl, GLbyte *pc)
{
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ClientPtr client = cl->client;
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xGLXMakeCurrentReadSGIReq *req = (xGLXMakeCurrentReadSGIReq *) pc;
__GLX_DECLARE_SWAP_VARIABLES;
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REQUEST_SIZE_MATCH(xGLXMakeCurrentReadSGIReq);
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__GLX_SWAP_SHORT(&req->length);
__GLX_SWAP_INT(&req->drawable);
__GLX_SWAP_INT(&req->readable);
__GLX_SWAP_INT(&req->context);
__GLX_SWAP_INT(&req->oldContextTag);
return __glXDisp_MakeCurrentReadSGI(cl, pc);
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}
int __glXDispSwap_IsDirect(__GLXclientState *cl, GLbyte *pc)
{
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ClientPtr client = cl->client;
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xGLXIsDirectReq *req = (xGLXIsDirectReq *) pc;
__GLX_DECLARE_SWAP_VARIABLES;
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REQUEST_SIZE_MATCH(xGLXIsDirectReq);
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__GLX_SWAP_SHORT(&req->length);
__GLX_SWAP_INT(&req->context);
return __glXDisp_IsDirect(cl, pc);
}
int __glXDispSwap_QueryVersion(__GLXclientState *cl, GLbyte *pc)
{
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ClientPtr client = cl->client;
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xGLXQueryVersionReq *req = (xGLXQueryVersionReq *) pc;
__GLX_DECLARE_SWAP_VARIABLES;
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REQUEST_SIZE_MATCH(xGLXQueryVersionReq);
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__GLX_SWAP_SHORT(&req->length);
__GLX_SWAP_INT(&req->majorVersion);
__GLX_SWAP_INT(&req->minorVersion);
return __glXDisp_QueryVersion(cl, pc);
}
int __glXDispSwap_WaitGL(__GLXclientState *cl, GLbyte *pc)
{
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ClientPtr client = cl->client;
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xGLXWaitGLReq *req = (xGLXWaitGLReq *) pc;
__GLX_DECLARE_SWAP_VARIABLES;
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REQUEST_SIZE_MATCH(xGLXWaitGLReq);
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__GLX_SWAP_SHORT(&req->length);
__GLX_SWAP_INT(&req->contextTag);
return __glXDisp_WaitGL(cl, pc);
}
int __glXDispSwap_WaitX(__GLXclientState *cl, GLbyte *pc)
{
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ClientPtr client = cl->client;
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xGLXWaitXReq *req = (xGLXWaitXReq *) pc;
__GLX_DECLARE_SWAP_VARIABLES;
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REQUEST_SIZE_MATCH(xGLXWaitXReq);
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__GLX_SWAP_SHORT(&req->length);
__GLX_SWAP_INT(&req->contextTag);
return __glXDisp_WaitX(cl, pc);
}
int __glXDispSwap_CopyContext(__GLXclientState *cl, GLbyte *pc)
{
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ClientPtr client = cl->client;
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xGLXCopyContextReq *req = (xGLXCopyContextReq *) pc;
__GLX_DECLARE_SWAP_VARIABLES;
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REQUEST_SIZE_MATCH(xGLXCopyContextReq);
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__GLX_SWAP_SHORT(&req->length);
__GLX_SWAP_INT(&req->source);
__GLX_SWAP_INT(&req->dest);
__GLX_SWAP_INT(&req->mask);
return __glXDisp_CopyContext(cl, pc);
}
int __glXDispSwap_GetVisualConfigs(__GLXclientState *cl, GLbyte *pc)
{
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ClientPtr client = cl->client;
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xGLXGetVisualConfigsReq *req = (xGLXGetVisualConfigsReq *) pc;
__GLX_DECLARE_SWAP_VARIABLES;
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REQUEST_SIZE_MATCH(xGLXGetVisualConfigsReq);
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__GLX_SWAP_INT(&req->screen);
return __glXDisp_GetVisualConfigs(cl, pc);
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}
int __glXDispSwap_GetFBConfigs(__GLXclientState *cl, GLbyte *pc)
{
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ClientPtr client = cl->client;
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xGLXGetFBConfigsReq *req = (xGLXGetFBConfigsReq *) pc;
__GLX_DECLARE_SWAP_VARIABLES;
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REQUEST_SIZE_MATCH(xGLXGetFBConfigsReq);
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__GLX_SWAP_INT(&req->screen);
return __glXDisp_GetFBConfigs(cl, pc);
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}
int __glXDispSwap_GetFBConfigsSGIX(__GLXclientState *cl, GLbyte *pc)
{
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ClientPtr client = cl->client;
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xGLXGetFBConfigsSGIXReq *req = (xGLXGetFBConfigsSGIXReq *) pc;
__GLX_DECLARE_SWAP_VARIABLES;
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REQUEST_AT_LEAST_SIZE(xGLXGetFBConfigsSGIXReq);
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__GLX_SWAP_INT(&req->screen);
return __glXDisp_GetFBConfigsSGIX(cl, pc);
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}
int __glXDispSwap_CreateGLXPixmap(__GLXclientState *cl, GLbyte *pc)
{
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ClientPtr client = cl->client;
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xGLXCreateGLXPixmapReq *req = (xGLXCreateGLXPixmapReq *) pc;
__GLX_DECLARE_SWAP_VARIABLES;
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REQUEST_SIZE_MATCH(xGLXCreateGLXPixmapReq);
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__GLX_SWAP_SHORT(&req->length);
__GLX_SWAP_INT(&req->screen);
__GLX_SWAP_INT(&req->visual);
__GLX_SWAP_INT(&req->pixmap);
__GLX_SWAP_INT(&req->glxpixmap);
return __glXDisp_CreateGLXPixmap(cl, pc);
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}
int __glXDispSwap_CreatePixmap(__GLXclientState *cl, GLbyte *pc)
{
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ClientPtr client = cl->client;
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xGLXCreatePixmapReq *req = (xGLXCreatePixmapReq *) pc;
CARD32 *attribs;
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__GLX_DECLARE_SWAP_VARIABLES;
__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
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REQUEST_AT_LEAST_SIZE(xGLXCreatePixmapReq);
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__GLX_SWAP_SHORT(&req->length);
__GLX_SWAP_INT(&req->screen);
__GLX_SWAP_INT(&req->fbconfig);
__GLX_SWAP_INT(&req->pixmap);
__GLX_SWAP_INT(&req->glxpixmap);
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__GLX_SWAP_INT(&req->numAttribs);
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if (req->numAttribs > (UINT32_MAX >> 3)) {
client->errorValue = req->numAttribs;
return BadValue;
}
REQUEST_FIXED_SIZE(xGLXCreatePixmapReq, req->numAttribs << 3);
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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}
int __glXDispSwap_CreateGLXPixmapWithConfigSGIX(__GLXclientState *cl, GLbyte *pc)
{
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ClientPtr client = cl->client;
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xGLXCreateGLXPixmapWithConfigSGIXReq *req =
(xGLXCreateGLXPixmapWithConfigSGIXReq *) pc;
__GLX_DECLARE_SWAP_VARIABLES;
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REQUEST_SIZE_MATCH(xGLXCreateGLXPixmapWithConfigSGIXReq);
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__GLX_SWAP_SHORT(&req->length);
__GLX_SWAP_INT(&req->screen);
__GLX_SWAP_INT(&req->fbconfig);
__GLX_SWAP_INT(&req->pixmap);
__GLX_SWAP_INT(&req->glxpixmap);
return __glXDisp_CreateGLXPixmapWithConfigSGIX(cl, pc);
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}
int __glXDispSwap_DestroyGLXPixmap(__GLXclientState *cl, GLbyte *pc)
{
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ClientPtr client = cl->client;
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xGLXDestroyGLXPixmapReq *req = (xGLXDestroyGLXPixmapReq *) pc;
__GLX_DECLARE_SWAP_VARIABLES;
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REQUEST_SIZE_MATCH(xGLXDestroyGLXPixmapReq);
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__GLX_SWAP_SHORT(&req->length);
__GLX_SWAP_INT(&req->glxpixmap);
return __glXDisp_DestroyGLXPixmap(cl, pc);
}
int __glXDispSwap_DestroyPixmap(__GLXclientState *cl, GLbyte *pc)
{
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ClientPtr client = cl->client;
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xGLXDestroyGLXPixmapReq *req = (xGLXDestroyGLXPixmapReq *) pc;
__GLX_DECLARE_SWAP_VARIABLES;
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REQUEST_AT_LEAST_SIZE(xGLXDestroyGLXPixmapReq);
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__GLX_SWAP_SHORT(&req->length);
__GLX_SWAP_INT(&req->glxpixmap);
return __glXDisp_DestroyGLXPixmap(cl, pc);
}
int __glXDispSwap_QueryContext(__GLXclientState *cl, GLbyte *pc)
{
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ClientPtr client = cl->client;
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xGLXQueryContextReq *req = (xGLXQueryContextReq *) pc;
__GLX_DECLARE_SWAP_VARIABLES;
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REQUEST_SIZE_MATCH(xGLXQueryContextReq);
__GLX_SWAP_INT(&req->context);
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return __glXDisp_QueryContext(cl, pc);
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}
int __glXDispSwap_CreatePbuffer(__GLXclientState *cl, GLbyte *pc)
{
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ClientPtr client = cl->client;
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xGLXCreatePbufferReq *req = (xGLXCreatePbufferReq *) pc;
__GLX_DECLARE_SWAP_VARIABLES;
__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
CARD32 *attribs;
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REQUEST_AT_LEAST_SIZE(xGLXCreatePbufferReq);
__GLX_SWAP_INT(&req->screen);
__GLX_SWAP_INT(&req->fbconfig);
__GLX_SWAP_INT(&req->pbuffer);
__GLX_SWAP_INT(&req->numAttribs);
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if (req->numAttribs > (UINT32_MAX >> 3)) {
client->errorValue = req->numAttribs;
return BadValue;
}
REQUEST_FIXED_SIZE(xGLXCreatePbufferReq, req->numAttribs << 3);
attribs = (CARD32*)(req + 1);
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__GLX_SWAP_INT_ARRAY(attribs, req->numAttribs << 1);
return __glXDisp_CreatePbuffer(cl, pc);
}
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int __glXDispSwap_CreateGLXPbufferSGIX(__GLXclientState *cl, GLbyte *pc)
{
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ClientPtr client = cl->client;
xGLXCreateGLXPbufferSGIXReq *req = (xGLXCreateGLXPbufferSGIXReq *) pc;
__GLX_DECLARE_SWAP_VARIABLES;
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REQUEST_AT_LEAST_SIZE(xGLXCreateGLXPbufferSGIXReq);
__GLX_SWAP_INT(&req->screen);
__GLX_SWAP_INT(&req->fbconfig);
__GLX_SWAP_INT(&req->pbuffer);
__GLX_SWAP_INT(&req->width);
__GLX_SWAP_INT(&req->height);
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return __glXDisp_CreateGLXPbufferSGIX(cl, pc);
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}
int __glXDispSwap_DestroyPbuffer(__GLXclientState *cl, GLbyte *pc)
{
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ClientPtr client = cl->client;
xGLXDestroyPbufferReq *req = (xGLXDestroyPbufferReq *) pc;
__GLX_DECLARE_SWAP_VARIABLES;
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REQUEST_SIZE_MATCH(xGLXDestroyPbufferReq);
__GLX_SWAP_INT(&req->pbuffer);
return __glXDisp_DestroyPbuffer(cl, pc);
}
int __glXDispSwap_DestroyGLXPbufferSGIX(__GLXclientState *cl, GLbyte *pc)
{
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ClientPtr client = cl->client;
xGLXDestroyGLXPbufferSGIXReq *req = (xGLXDestroyGLXPbufferSGIXReq *) pc;
__GLX_DECLARE_SWAP_VARIABLES;
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REQUEST_SIZE_MATCH(xGLXDestroyGLXPbufferSGIXReq);
__GLX_SWAP_INT(&req->pbuffer);
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return __glXDisp_DestroyGLXPbufferSGIX(cl, pc);
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}
int __glXDispSwap_ChangeDrawableAttributes(__GLXclientState *cl, GLbyte *pc)
{
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ClientPtr client = cl->client;
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xGLXChangeDrawableAttributesReq *req =
(xGLXChangeDrawableAttributesReq *) pc;
__GLX_DECLARE_SWAP_VARIABLES;
__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
CARD32 *attribs;
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REQUEST_AT_LEAST_SIZE(xGLXChangeDrawableAttributesReq);
__GLX_SWAP_INT(&req->drawable);
__GLX_SWAP_INT(&req->numAttribs);
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if (req->numAttribs > (UINT32_MAX >> 3)) {
client->errorValue = req->numAttribs;
return BadValue;
}
if (((sizeof(xGLXChangeDrawableAttributesReq) + (req->numAttribs << 3)) >> 2) < client->req_len)
return BadLength;
attribs = (CARD32*)(req + 1);
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__GLX_SWAP_INT_ARRAY(attribs, req->numAttribs << 1);
return __glXDisp_ChangeDrawableAttributes(cl, pc);
}
int __glXDispSwap_ChangeDrawableAttributesSGIX(__GLXclientState *cl,
GLbyte *pc)
{
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ClientPtr client = cl->client;
xGLXChangeDrawableAttributesSGIXReq *req =
(xGLXChangeDrawableAttributesSGIXReq *) pc;
__GLX_DECLARE_SWAP_VARIABLES;
__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
CARD32 *attribs;
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REQUEST_AT_LEAST_SIZE(xGLXChangeDrawableAttributesSGIXReq);
__GLX_SWAP_INT(&req->drawable);
__GLX_SWAP_INT(&req->numAttribs);
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if (req->numAttribs > (UINT32_MAX >> 3)) {
client->errorValue = req->numAttribs;
return BadValue;
}
REQUEST_FIXED_SIZE(xGLXChangeDrawableAttributesSGIXReq, req->numAttribs << 3);
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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}
int __glXDispSwap_CreateWindow(__GLXclientState *cl, GLbyte *pc)
{
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ClientPtr client = cl->client;
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xGLXCreateWindowReq *req = (xGLXCreateWindowReq *) pc;
__GLX_DECLARE_SWAP_VARIABLES;
__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
CARD32 *attribs;
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REQUEST_AT_LEAST_SIZE(xGLXCreateWindowReq);
__GLX_SWAP_INT(&req->screen);
__GLX_SWAP_INT(&req->fbconfig);
__GLX_SWAP_INT(&req->window);
__GLX_SWAP_INT(&req->glxwindow);
__GLX_SWAP_INT(&req->numAttribs);
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if (req->numAttribs > (UINT32_MAX >> 3)) {
client->errorValue = req->numAttribs;
return BadValue;
}
REQUEST_FIXED_SIZE(xGLXCreateWindowReq, req->numAttribs << 3);
attribs = (CARD32*)(req + 1);
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__GLX_SWAP_INT_ARRAY(attribs, req->numAttribs << 1);
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return __glXDisp_CreateWindow(cl, pc);
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}
int __glXDispSwap_DestroyWindow(__GLXclientState *cl, GLbyte *pc)
{
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ClientPtr client = cl->client;
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xGLXDestroyWindowReq *req = (xGLXDestroyWindowReq *) pc;
__GLX_DECLARE_SWAP_VARIABLES;
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REQUEST_AT_LEAST_SIZE(xGLXDestroyWindowReq);
__GLX_SWAP_INT(&req->glxwindow);
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return __glXDisp_DestroyWindow(cl, pc);
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}
int __glXDispSwap_SwapBuffers(__GLXclientState *cl, GLbyte *pc)
{
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ClientPtr client = cl->client;
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xGLXSwapBuffersReq *req = (xGLXSwapBuffersReq *) pc;
__GLX_DECLARE_SWAP_VARIABLES;
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REQUEST_SIZE_MATCH(xGLXSwapBuffersReq);
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__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)
{
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ClientPtr client = cl->client;
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xGLXUseXFontReq *req = (xGLXUseXFontReq *) pc;
__GLX_DECLARE_SWAP_VARIABLES;
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REQUEST_SIZE_MATCH(xGLXUseXFontReq);
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__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)
{
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ClientPtr client = cl->client;
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xGLXQueryExtensionsStringReq *req = (xGLXQueryExtensionsStringReq *)pc;
__GLX_DECLARE_SWAP_VARIABLES;
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REQUEST_SIZE_MATCH(xGLXQueryExtensionsStringReq);
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__GLX_SWAP_SHORT(&req->length);
__GLX_SWAP_INT(&req->screen);
return __glXDisp_QueryExtensionsString(cl, pc);
}
int __glXDispSwap_QueryServerString(__GLXclientState *cl, GLbyte *pc)
{
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ClientPtr client = cl->client;
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xGLXQueryServerStringReq *req = (xGLXQueryServerStringReq *)pc;
__GLX_DECLARE_SWAP_VARIABLES;
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REQUEST_SIZE_MATCH(xGLXQueryServerStringReq);
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__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)
{
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ClientPtr client = cl->client;
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xGLXClientInfoReq *req = (xGLXClientInfoReq *)pc;
__GLX_DECLARE_SWAP_VARIABLES;
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REQUEST_AT_LEAST_SIZE(xGLXClientInfoReq);
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__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)
{
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ClientPtr client = cl->client;
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xGLXQueryContextInfoEXTReq *req = (xGLXQueryContextInfoEXTReq *) pc;
__GLX_DECLARE_SWAP_VARIABLES;
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REQUEST_SIZE_MATCH(xGLXQueryContextInfoEXTReq);
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__GLX_SWAP_SHORT(&req->length);
__GLX_SWAP_INT(&req->context);
return __glXDisp_QueryContextInfoEXT(cl, pc);
}
int __glXDispSwap_BindTexImageEXT(__GLXclientState *cl, GLbyte *pc)
{
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ClientPtr client = cl->client;
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xGLXVendorPrivateReq *req = (xGLXVendorPrivateReq *) pc;
GLXDrawable *drawId;
int *buffer;
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CARD32 *num_attribs;
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__GLX_DECLARE_SWAP_VARIABLES;
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if ((sizeof(xGLXVendorPrivateReq) + 12) >> 2 > client->req_len)
return BadLength;
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pc += __GLX_VENDPRIV_HDR_SIZE;
drawId = ((GLXDrawable *) (pc));
buffer = ((int *) (pc + 4));
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num_attribs = ((CARD32 *) (pc + 8));
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__GLX_SWAP_SHORT(&req->length);
__GLX_SWAP_INT(&req->contextTag);
__GLX_SWAP_INT(drawId);
__GLX_SWAP_INT(buffer);
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__GLX_SWAP_INT(num_attribs);
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return __glXDisp_BindTexImageEXT(cl, (GLbyte *)pc);
}
int __glXDispSwap_ReleaseTexImageEXT(__GLXclientState *cl, GLbyte *pc)
{
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ClientPtr client = cl->client;
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xGLXVendorPrivateReq *req = (xGLXVendorPrivateReq *) pc;
GLXDrawable *drawId;
int *buffer;
__GLX_DECLARE_SWAP_VARIABLES;
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REQUEST_FIXED_SIZE(xGLXVendorPrivateReq, 8);
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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)
{
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ClientPtr client = cl->client;
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xGLXVendorPrivateReq *req = (xGLXVendorPrivateReq *) pc;
GLXDrawable *drawId;
int *buffer;
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__GLX_DECLARE_SWAP_VARIABLES;
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REQUEST_FIXED_SIZE(xGLXVendorPrivateReq, 20);
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(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)
{
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ClientPtr client = cl->client;
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xGLXVendorPrivateWithReplyReq *req = (xGLXVendorPrivateWithReplyReq *)pc;
CARD32 *data;
__GLX_DECLARE_SWAP_VARIABLES;
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REQUEST_SIZE_MATCH(xGLXGetDrawableAttributesSGIXReq);
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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)
{
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ClientPtr client = cl->client;
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xGLXGetDrawableAttributesReq *req = (xGLXGetDrawableAttributesReq *)pc;
__GLX_DECLARE_SWAP_VARIABLES;
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REQUEST_AT_LEAST_SIZE(xGLXGetDrawableAttributesReq);
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__GLX_SWAP_SHORT(&req->length);
__GLX_SWAP_INT(&req->drawable);
return __glXDisp_GetDrawableAttributes(cl, pc);
}
/************************************************************************/
/*
** Swap replies.
*/
void __glXSwapMakeCurrentReply(ClientPtr client, xGLXMakeCurrentReply *reply)
{
__GLX_DECLARE_SWAP_VARIABLES;
__GLX_SWAP_SHORT(&reply->sequenceNumber);
__GLX_SWAP_INT(&reply->length);
__GLX_SWAP_INT(&reply->contextTag);
WriteToClient(client, sz_xGLXMakeCurrentReply, (char *)reply);
}
void __glXSwapIsDirectReply(ClientPtr client, xGLXIsDirectReply *reply)
{
__GLX_DECLARE_SWAP_VARIABLES;
__GLX_SWAP_SHORT(&reply->sequenceNumber);
__GLX_SWAP_INT(&reply->length);
WriteToClient(client, sz_xGLXIsDirectReply, (char *)reply);
}
void __glXSwapQueryVersionReply(ClientPtr client, xGLXQueryVersionReply *reply)
{
__GLX_DECLARE_SWAP_VARIABLES;
__GLX_SWAP_SHORT(&reply->sequenceNumber);
__GLX_SWAP_INT(&reply->length);
__GLX_SWAP_INT(&reply->majorVersion);
__GLX_SWAP_INT(&reply->minorVersion);
WriteToClient(client, sz_xGLXQueryVersionReply, (char *)reply);
}
void glxSwapQueryExtensionsStringReply(ClientPtr client,
xGLXQueryExtensionsStringReply *reply, char *buf)
{
int length = reply->length;
__GLX_DECLARE_SWAP_VARIABLES;
__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
__GLX_SWAP_SHORT(&reply->sequenceNumber);
__GLX_SWAP_INT(&reply->length);
__GLX_SWAP_INT(&reply->n);
WriteToClient(client, sz_xGLXQueryExtensionsStringReply, (char *)reply);
__GLX_SWAP_INT_ARRAY((int *)buf, length);
WriteToClient(client, length << 2, buf);
}
void glxSwapQueryServerStringReply(ClientPtr client,
xGLXQueryServerStringReply *reply, char *buf)
{
int length = reply->length;
__GLX_DECLARE_SWAP_VARIABLES;
__GLX_SWAP_SHORT(&reply->sequenceNumber);
__GLX_SWAP_INT(&reply->length);
__GLX_SWAP_INT(&reply->n);
WriteToClient(client, sz_xGLXQueryServerStringReply, (char *)reply);
/** no swap is needed for an array of chars **/
/* __GLX_SWAP_INT_ARRAY((int *)buf, length); */
WriteToClient(client, length << 2, buf);
}
void __glXSwapQueryContextInfoEXTReply(ClientPtr client, xGLXQueryContextInfoEXTReply *reply, int *buf)
{
int length = reply->length;
__GLX_DECLARE_SWAP_VARIABLES;
__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
__GLX_SWAP_SHORT(&reply->sequenceNumber);
__GLX_SWAP_INT(&reply->length);
__GLX_SWAP_INT(&reply->n);
WriteToClient(client, sz_xGLXQueryContextInfoEXTReply, (char *)reply);
__GLX_SWAP_INT_ARRAY((int *)buf, length);
WriteToClient(client, length << 2, (char *)buf);
}
void __glXSwapGetDrawableAttributesReply(ClientPtr client,
xGLXGetDrawableAttributesReply *reply, CARD32 *buf)
{
int length = reply->length;
__GLX_DECLARE_SWAP_VARIABLES;
__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
__GLX_SWAP_SHORT(&reply->sequenceNumber);
__GLX_SWAP_INT(&reply->length);
__GLX_SWAP_INT(&reply->numAttribs);
WriteToClient(client, sz_xGLXGetDrawableAttributesReply, (char *)reply);
__GLX_SWAP_INT_ARRAY((int *)buf, length);
WriteToClient(client, length << 2, (char *)buf);
}
/************************************************************************/
/*
** 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);
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}
/*
** Execute a large rendering request (one that spans multiple X requests).
*/
int __glXDispSwap_RenderLarge(__GLXclientState *cl, GLbyte *pc)
{
return __glXDisp_RenderLarge(cl, pc);
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}
/************************************************************************/
/*
** 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)
{
xGLXVendorPrivateReq *req;
GLint vendorcode;
__GLXdispatchVendorPrivProcPtr proc;
__GLX_DECLARE_SWAP_VARIABLES;
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) {
(*proc)(cl, (GLbyte*)req);
return Success;
}
cl->client->errorValue = req->vendorCode;
return __glXError(GLXUnsupportedPrivateRequest);
}
int __glXDispSwap_VendorPrivateWithReply(__GLXclientState *cl, GLbyte *pc)
{
xGLXVendorPrivateWithReplyReq *req;
GLint vendorcode;
__GLXdispatchVendorPrivProcPtr proc;
__GLX_DECLARE_SWAP_VARIABLES;
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);
}