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authormarha <marha@users.sourceforge.net>2012-04-16 09:37:37 +0200
committermarha <marha@users.sourceforge.net>2012-04-16 09:43:48 +0200
commit00eae6f01bf11ec6a90dfc68e607b6a1a250a118 (patch)
treeb814d518076840b7433d02bc3b5957c1dd54de25 /xorg-server/hw/dmx/glxProxy
parenta50d2ee664302147942dd5ed6428f9bab9d4e76a (diff)
parentd6d3999ccb2cb72d55820770260172eccbbb68d7 (diff)
downloadvcxsrv-00eae6f01bf11ec6a90dfc68e607b6a1a250a118.tar.gz
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Merge remote-tracking branch 'origin/released'
Conflicts: xorg-server/Xext/securitysrv.h xorg-server/glx/glxext.h xorg-server/glx/indirect_reqsize.c xorg-server/glx/indirect_size_get.c xorg-server/hw/xwin/winclip.c xorg-server/hw/xwin/winfont.c xorg-server/hw/xwin/winglobals.c xorg-server/hw/xwin/winglobals.h xorg-server/hw/xwin/winmonitors.h xorg-server/include/closestr.h xorg-server/include/pixmapstr.h xorg-server/include/servermd.h xorg-server/include/site.h xorg-server/include/windowstr.h xorg-server/include/xkbstr.h
Diffstat (limited to 'xorg-server/hw/dmx/glxProxy')
-rw-r--r--xorg-server/hw/dmx/glxProxy/compsize.h2
-rw-r--r--xorg-server/hw/dmx/glxProxy/global.c2
-rw-r--r--xorg-server/hw/dmx/glxProxy/glxcmds.h12
-rw-r--r--xorg-server/hw/dmx/glxProxy/glxcontext.h56
-rw-r--r--xorg-server/hw/dmx/glxProxy/glxdrawable.h5
-rw-r--r--xorg-server/hw/dmx/glxProxy/glxerror.h1
-rw-r--r--xorg-server/hw/dmx/glxProxy/glxscreens.h7
-rw-r--r--xorg-server/hw/dmx/glxProxy/glxsingle.h30
-rw-r--r--xorg-server/hw/dmx/glxProxy/glxswap.h12
-rw-r--r--xorg-server/hw/dmx/glxProxy/unpack.h453
10 files changed, 284 insertions, 296 deletions
diff --git a/xorg-server/hw/dmx/glxProxy/compsize.h b/xorg-server/hw/dmx/glxProxy/compsize.h
index 856c6f5ad..360966233 100644
--- a/xorg-server/hw/dmx/glxProxy/compsize.h
+++ b/xorg-server/hw/dmx/glxProxy/compsize.h
@@ -48,4 +48,4 @@ extern GLint __glTexGeniv_size(GLenum e);
extern GLint __glTexParameterfv_size(GLenum e);
extern GLint __glTexParameteriv_size(GLenum e);
-#endif /* !__compsize_h__ */
+#endif /* !__compsize_h__ */
diff --git a/xorg-server/hw/dmx/glxProxy/global.c b/xorg-server/hw/dmx/glxProxy/global.c
index 9cf8c11c3..6d4612deb 100644
--- a/xorg-server/hw/dmx/glxProxy/global.c
+++ b/xorg-server/hw/dmx/glxProxy/global.c
@@ -64,7 +64,7 @@ xGLXSingleReply __glXReply;
** A set of state for each client. The 0th one is unused because client
** indices start at 1, not 0.
*/
-__GLXclientState *__glXClients[MAXCLIENTS+1];
+__GLXclientState *__glXClients[MAXCLIENTS + 1];
int __glXVersionMajor;
int __glXVersionMinor;
diff --git a/xorg-server/hw/dmx/glxProxy/glxcmds.h b/xorg-server/hw/dmx/glxProxy/glxcmds.h
index ae866be29..b0745927e 100644
--- a/xorg-server/hw/dmx/glxProxy/glxcmds.h
+++ b/xorg-server/hw/dmx/glxProxy/glxcmds.h
@@ -28,10 +28,10 @@
#ifndef __GLX_cmds_h__
#define __GLX_cmds_h__
-extern int __glXBindSwapBarrierSGIX(__GLXclientState *cl, GLbyte *pc);
-extern int __glXCreateContextWithConfigSGIX(__GLXclientState *cl, GLbyte *pc);
-extern int __glXJoinSwapGroupSGIX(__GLXclientState *cl, GLbyte *pc);
-extern int __glXMakeCurrentReadSGI(__GLXclientState *cl, GLbyte *pc);
-extern int __glXQueryMaxSwapBarriersSGIX(__GLXclientState *cl, GLbyte *pc);
+extern int __glXBindSwapBarrierSGIX(__GLXclientState * cl, GLbyte * pc);
+extern int __glXCreateContextWithConfigSGIX(__GLXclientState * cl, GLbyte * pc);
+extern int __glXJoinSwapGroupSGIX(__GLXclientState * cl, GLbyte * pc);
+extern int __glXMakeCurrentReadSGI(__GLXclientState * cl, GLbyte * pc);
+extern int __glXQueryMaxSwapBarriersSGIX(__GLXclientState * cl, GLbyte * pc);
-#endif /* !__GLX_cmds_h__ */
+#endif /* !__GLX_cmds_h__ */
diff --git a/xorg-server/hw/dmx/glxProxy/glxcontext.h b/xorg-server/hw/dmx/glxProxy/glxcontext.h
index f88093bc7..ac8c0573d 100644
--- a/xorg-server/hw/dmx/glxProxy/glxcontext.h
+++ b/xorg-server/hw/dmx/glxProxy/glxcontext.h
@@ -37,68 +37,68 @@ typedef struct __GLXcontextRec __GLXcontext;
struct __GLXcontextRec {
/*
- ** list of context structs
- */
+ ** list of context structs
+ */
struct __GLXcontextRec *last;
struct __GLXcontextRec *next;
/*
- ** Pointer to screen info data for this context. This is set
- ** when the context is created.
- */
+ ** Pointer to screen info data for this context. This is set
+ ** when the context is created.
+ */
ScreenPtr pScreen;
__GLXscreenInfo *pGlxScreen;
/*
- ** This context is created with respect to this visual.
- */
+ ** This context is created with respect to this visual.
+ */
VisualRec *pVisual;
__GLXvisualConfig *pGlxVisual;
__GLXFBConfig *pFBConfig;
/*
- ** The XID of this context.
- */
+ ** The XID of this context.
+ */
XID id;
XID *real_ids;
/*
- ** The XID of the shareList context.
- */
+ ** The XID of the shareList context.
+ */
XID share_id;
/*
- ** Visual id.
- */
+ ** Visual id.
+ */
VisualID vid;
VisualID *real_vids;
/*
- ** screen number.
- */
+ ** screen number.
+ */
GLint screen;
/*
- ** Whether this context's ID still exists.
- */
+ ** Whether this context's ID still exists.
+ */
GLboolean idExists;
-
+
/*
- ** Whether this context is current for some client.
- */
+ ** Whether this context is current for some client.
+ */
GLboolean isCurrent;
-
+
/*
- ** Buffers for feedback and selection.
- */
+ ** Buffers for feedback and selection.
+ */
GLfloat *feedbackBuf;
- GLint feedbackBufSize; /* number of elements allocated */
+ GLint feedbackBufSize; /* number of elements allocated */
GLuint *selectBuf;
- GLint selectBufSize; /* number of elements allocated */
+ GLint selectBufSize; /* number of elements allocated */
/*
- ** Set only if current drawable is a glx pixmap.
- */
+ ** Set only if current drawable is a glx pixmap.
+ */
__GLXpixmap *pGlxPixmap;
__GLXpixmap *pGlxReadPixmap;
__glXWindow *pGlxWindow;
@@ -108,4 +108,4 @@ struct __GLXcontextRec {
};
-#endif /* !__GLX_context_h__ */
+#endif /* !__GLX_context_h__ */
diff --git a/xorg-server/hw/dmx/glxProxy/glxdrawable.h b/xorg-server/hw/dmx/glxProxy/glxdrawable.h
index 8f2d81e26..0340896e5 100644
--- a/xorg-server/hw/dmx/glxProxy/glxdrawable.h
+++ b/xorg-server/hw/dmx/glxProxy/glxdrawable.h
@@ -48,12 +48,11 @@ typedef struct {
DrawablePtr pDraw;
int type;
Bool idExists;
- int refcnt; /* contexts bound */
+ int refcnt; /* contexts bound */
__GLXFBConfig *pGlxFBConfig;
ScreenPtr pScreen;
} __glXWindow;
-
typedef struct {
__GLXscreenInfo *pGlxScreen;
__GLXFBConfig *pFBConfig;
@@ -63,4 +62,4 @@ typedef struct {
XID *be_xids;
} __glXPbuffer;
-#endif /* !__GLX_drawable_h__ */
+#endif /* !__GLX_drawable_h__ */
diff --git a/xorg-server/hw/dmx/glxProxy/glxerror.h b/xorg-server/hw/dmx/glxProxy/glxerror.h
index d84ec4457..26492d2d4 100644
--- a/xorg-server/hw/dmx/glxProxy/glxerror.h
+++ b/xorg-server/hw/dmx/glxProxy/glxerror.h
@@ -48,5 +48,4 @@ extern int __glXUnsupportedPrivateRequest;
extern int __glXBadFBConfig;
extern int __glXBadPbuffer;
-
#endif
diff --git a/xorg-server/hw/dmx/glxProxy/glxscreens.h b/xorg-server/hw/dmx/glxProxy/glxscreens.h
index da50bdc85..a9fe2a9db 100644
--- a/xorg-server/hw/dmx/glxProxy/glxscreens.h
+++ b/xorg-server/hw/dmx/glxProxy/glxscreens.h
@@ -33,8 +33,6 @@
#include "GL/internal/glcore.h"
-
-
typedef struct {
__GLXvisualConfig *pGlxVisual;
@@ -47,10 +45,9 @@ typedef struct {
} __GLXscreenInfo;
-
extern void __glXScreenInit(GLint);
extern void __glXScreenReset(void);
-extern char *__glXGetServerString( unsigned int name );
+extern char *__glXGetServerString(unsigned int name);
-#endif /* !__GLX_screens_h__ */
+#endif /* !__GLX_screens_h__ */
diff --git a/xorg-server/hw/dmx/glxProxy/glxsingle.h b/xorg-server/hw/dmx/glxProxy/glxsingle.h
index 7c23537e8..32a9d4921 100644
--- a/xorg-server/hw/dmx/glxProxy/glxsingle.h
+++ b/xorg-server/hw/dmx/glxProxy/glxsingle.h
@@ -31,24 +31,24 @@
#ifndef __GLXSINGLE_H
#define __GLXSINGLE_H
-extern int __glXForwardSingleReq( __GLXclientState *cl, GLbyte *pc );
-extern int __glXForwardPipe0WithReply( __GLXclientState *cl, GLbyte *pc );
-extern int __glXForwardAllWithReply( __GLXclientState *cl, GLbyte *pc );
+extern int __glXForwardSingleReq(__GLXclientState * cl, GLbyte * pc);
+extern int __glXForwardPipe0WithReply(__GLXclientState * cl, GLbyte * pc);
+extern int __glXForwardAllWithReply(__GLXclientState * cl, GLbyte * pc);
-extern int __glXForwardSingleReqSwap( __GLXclientState *cl, GLbyte *pc );
+extern int __glXForwardSingleReqSwap(__GLXclientState * cl, GLbyte * pc);
-extern int __glXForwardPipe0WithReplySwap( __GLXclientState *cl, GLbyte *pc );
-extern int __glXForwardPipe0WithReplySwapsv( __GLXclientState *cl, GLbyte *pc );
-extern int __glXForwardPipe0WithReplySwapiv( __GLXclientState *cl, GLbyte *pc );
-extern int __glXForwardPipe0WithReplySwapdv( __GLXclientState *cl, GLbyte *pc );
+extern int __glXForwardPipe0WithReplySwap(__GLXclientState * cl, GLbyte * pc);
+extern int __glXForwardPipe0WithReplySwapsv(__GLXclientState * cl, GLbyte * pc);
+extern int __glXForwardPipe0WithReplySwapiv(__GLXclientState * cl, GLbyte * pc);
+extern int __glXForwardPipe0WithReplySwapdv(__GLXclientState * cl, GLbyte * pc);
-extern int __glXForwardAllWithReplySwap( __GLXclientState *cl, GLbyte *pc );
-extern int __glXForwardAllWithReplySwapsv( __GLXclientState *cl, GLbyte *pc );
-extern int __glXForwardAllWithReplySwapiv( __GLXclientState *cl, GLbyte *pc );
-extern int __glXForwardAllWithReplySwapdv( __GLXclientState *cl, GLbyte *pc );
+extern int __glXForwardAllWithReplySwap(__GLXclientState * cl, GLbyte * pc);
+extern int __glXForwardAllWithReplySwapsv(__GLXclientState * cl, GLbyte * pc);
+extern int __glXForwardAllWithReplySwapiv(__GLXclientState * cl, GLbyte * pc);
+extern int __glXForwardAllWithReplySwapdv(__GLXclientState * cl, GLbyte * pc);
-extern int __glXDisp_ReadPixels(__GLXclientState *cl, GLbyte *pc);
-extern int __glXDispSwap_GetTexImage(__GLXclientState *cl, GLbyte *pc);
-extern int __glXDispSwap_GetColorTable(__GLXclientState *cl, GLbyte *pc);
+extern int __glXDisp_ReadPixels(__GLXclientState * cl, GLbyte * pc);
+extern int __glXDispSwap_GetTexImage(__GLXclientState * cl, GLbyte * pc);
+extern int __glXDispSwap_GetColorTable(__GLXclientState * cl, GLbyte * pc);
#endif
diff --git a/xorg-server/hw/dmx/glxProxy/glxswap.h b/xorg-server/hw/dmx/glxProxy/glxswap.h
index 08e38df7b..1e1fea14f 100644
--- a/xorg-server/hw/dmx/glxProxy/glxswap.h
+++ b/xorg-server/hw/dmx/glxProxy/glxswap.h
@@ -34,13 +34,13 @@
#ifndef __GLX_swap_h__
#define __GLX_swap_h__
-extern int JoinSwapGroupSGIX(DrawablePtr pDraw, DrawablePtr pMember);
-extern int SGSwapBuffers(__GLXclientState *cl, XID drawId, GLXContextTag tag,
- DrawablePtr pDraw);
+extern int JoinSwapGroupSGIX(DrawablePtr pDraw, DrawablePtr pMember);
+extern int SGSwapBuffers(__GLXclientState * cl, XID drawId, GLXContextTag tag,
+ DrawablePtr pDraw);
extern void SwapBarrierInit(void);
extern void SwapBarrierReset(void);
-extern int QueryMaxSwapBarriersSGIX(int screen);
-extern int BindSwapBarrierSGIX(DrawablePtr pDraw, int barrier);
+extern int QueryMaxSwapBarriersSGIX(int screen);
+extern int BindSwapBarrierSGIX(DrawablePtr pDraw, int barrier);
-#endif /* !__GLX_swap_h__ */
+#endif /* !__GLX_swap_h__ */
diff --git a/xorg-server/hw/dmx/glxProxy/unpack.h b/xorg-server/hw/dmx/glxProxy/unpack.h
index c592c3d92..b4b73580c 100644
--- a/xorg-server/hw/dmx/glxProxy/unpack.h
+++ b/xorg-server/hw/dmx/glxProxy/unpack.h
@@ -1,230 +1,223 @@
-#ifndef __GLX_unpack_h__
-#define __GLX_unpack_h__
-
-/*
- * 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.
- */
-
-#define __GLX_PAD(s) (((s)+3) & (GLuint)~3)
-
-/*
-** Fetch the context-id out of a SingleReq request pointed to by pc.
-*/
-#define __GLX_GET_SINGLE_CONTEXT_TAG(pc) (((xGLXSingleReq*)pc)->contextTag)
-#define __GLX_GET_VENDPRIV_CONTEXT_TAG(pc) (((xGLXVendorPrivateReq*)pc)->contextTag)
-
-/*
-** Fetch a double from potentially unaligned memory.
-*/
-#ifdef __GLX_ALIGN64
-#define __GLX_MEM_COPY(dst,src,n) memmove(dst,src,n)
-#define __GLX_GET_DOUBLE(dst,src) __GLX_MEM_COPY(&dst,src,8)
-#else
-#define __GLX_GET_DOUBLE(dst,src) (dst) = *((GLdouble*)(src))
-#endif
-
-extern void __glXMemInit(void);
-
-extern xGLXSingleReply __glXReply;
-
-#define __GLX_BEGIN_REPLY(size) \
- __glXReply.length = __GLX_PAD(size) >> 2; \
- __glXReply.type = X_Reply; \
- __glXReply.sequenceNumber = client->sequence;
-
-#define __GLX_SEND_HEADER() \
- WriteToClient( client, sz_xGLXSingleReply, (char *)&__glXReply);
-
-#define __GLX_PUT_RETVAL(a) \
- __glXReply.retval = (a);
-
-#define __GLX_PUT_SIZE(a) \
- __glXReply.size = (a);
-
-#define __GLX_PUT_RENDERMODE(m) \
- __glXReply.pad3 = (m)
-
-/*
-** Get a buffer to hold returned data, with the given alignment. If we have
-** to realloc, allocate size+align, in case the pointer has to be bumped for
-** alignment. The answerBuffer should already be aligned.
-**
-** NOTE: the cast (long)res below assumes a long is large enough to hold a
-** pointer.
-*/
-#define __GLX_GET_ANSWER_BUFFER(res,cl,size,align) \
- if ((size) > sizeof(answerBuffer)) { \
- int bump; \
- if ((cl)->returnBufSize < (size)+(align)) { \
- (cl)->returnBuf = (GLbyte*)realloc((cl)->returnBuf, \
- (size)+(align)); \
- if (!(cl)->returnBuf) { \
- return BadAlloc; \
- } \
- (cl)->returnBufSize = (size)+(align); \
- } \
- res = (char*)cl->returnBuf; \
- bump = (long)(res) % (align); \
- if (bump) res += (align) - (bump); \
- } else { \
- res = (char *)answerBuffer; \
- }
-
-#define __GLX_PUT_BYTE() \
- *(GLbyte *)&__glXReply.pad3 = *(GLbyte *)answer
-
-#define __GLX_PUT_SHORT() \
- *(GLshort *)&__glXReply.pad3 = *(GLshort *)answer
-
-#define __GLX_PUT_INT() \
- *(GLint *)&__glXReply.pad3 = *(GLint *)answer
-
-#define __GLX_PUT_FLOAT() \
- *(GLfloat *)&__glXReply.pad3 = *(GLfloat *)answer
-
-#define __GLX_PUT_DOUBLE() \
- *(GLdouble *)&__glXReply.pad3 = *(GLdouble *)answer
-
-#define __GLX_SEND_BYTE_ARRAY(len) \
- WriteToClient(client, __GLX_PAD((len)*__GLX_SIZE_INT8), (char *)answer)
-
-#define __GLX_SEND_SHORT_ARRAY(len) \
- WriteToClient(client, __GLX_PAD((len)*__GLX_SIZE_INT16), (char *)answer)
-
-#define __GLX_SEND_INT_ARRAY(len) \
- WriteToClient(client, (len)*__GLX_SIZE_INT32, (char *)answer)
-
-#define __GLX_SEND_FLOAT_ARRAY(len) \
- WriteToClient(client, (len)*__GLX_SIZE_FLOAT32, (char *)answer)
-
-#define __GLX_SEND_DOUBLE_ARRAY(len) \
- WriteToClient(client, (len)*__GLX_SIZE_FLOAT64, (char *)answer)
-
-
-#define __GLX_SEND_VOID_ARRAY(len) __GLX_SEND_BYTE_ARRAY(len)
-#define __GLX_SEND_UBYTE_ARRAY(len) __GLX_SEND_BYTE_ARRAY(len)
-#define __GLX_SEND_USHORT_ARRAY(len) __GLX_SEND_SHORT_ARRAY(len)
-#define __GLX_SEND_UINT_ARRAY(len) __GLX_SEND_INT_ARRAY(len)
-
-/*
-** PERFORMANCE NOTE:
-** Machine dependent optimizations abound here; these swapping macros can
-** conceivably be replaced with routines that do the job faster.
-*/
-#define __GLX_DECLARE_SWAP_VARIABLES \
- GLbyte sw
-
-#define __GLX_DECLARE_SWAP_ARRAY_VARIABLES \
- GLbyte *swapPC; \
- GLbyte *swapEnd
-
-
-#define __GLX_SWAP_INT(pc) \
- sw = ((GLbyte *)(pc))[0]; \
- ((GLbyte *)(pc))[0] = ((GLbyte *)(pc))[3]; \
- ((GLbyte *)(pc))[3] = sw; \
- sw = ((GLbyte *)(pc))[1]; \
- ((GLbyte *)(pc))[1] = ((GLbyte *)(pc))[2]; \
- ((GLbyte *)(pc))[2] = sw;
-
-#define __GLX_SWAP_SHORT(pc) \
- sw = ((GLbyte *)(pc))[0]; \
- ((GLbyte *)(pc))[0] = ((GLbyte *)(pc))[1]; \
- ((GLbyte *)(pc))[1] = sw;
-
-#define __GLX_SWAP_DOUBLE(pc) \
- sw = ((GLbyte *)(pc))[0]; \
- ((GLbyte *)(pc))[0] = ((GLbyte *)(pc))[7]; \
- ((GLbyte *)(pc))[7] = sw; \
- sw = ((GLbyte *)(pc))[1]; \
- ((GLbyte *)(pc))[1] = ((GLbyte *)(pc))[6]; \
- ((GLbyte *)(pc))[6] = sw; \
- sw = ((GLbyte *)(pc))[2]; \
- ((GLbyte *)(pc))[2] = ((GLbyte *)(pc))[5]; \
- ((GLbyte *)(pc))[5] = sw; \
- sw = ((GLbyte *)(pc))[3]; \
- ((GLbyte *)(pc))[3] = ((GLbyte *)(pc))[4]; \
- ((GLbyte *)(pc))[4] = sw;
-
-#define __GLX_SWAP_FLOAT(pc) \
- sw = ((GLbyte *)(pc))[0]; \
- ((GLbyte *)(pc))[0] = ((GLbyte *)(pc))[3]; \
- ((GLbyte *)(pc))[3] = sw; \
- sw = ((GLbyte *)(pc))[1]; \
- ((GLbyte *)(pc))[1] = ((GLbyte *)(pc))[2]; \
- ((GLbyte *)(pc))[2] = sw;
-
-#define __GLX_SWAP_INT_ARRAY(pc, count) \
- swapPC = ((GLbyte *)(pc)); \
- swapEnd = ((GLbyte *)(pc)) + (count)*__GLX_SIZE_INT32;\
- while (swapPC < swapEnd) { \
- __GLX_SWAP_INT(swapPC); \
- swapPC += __GLX_SIZE_INT32; \
- }
-
-#define __GLX_SWAP_SHORT_ARRAY(pc, count) \
- swapPC = ((GLbyte *)(pc)); \
- swapEnd = ((GLbyte *)(pc)) + (count)*__GLX_SIZE_INT16;\
- while (swapPC < swapEnd) { \
- __GLX_SWAP_SHORT(swapPC); \
- swapPC += __GLX_SIZE_INT16; \
- }
-
-#define __GLX_SWAP_DOUBLE_ARRAY(pc, count) \
- swapPC = ((GLbyte *)(pc)); \
- swapEnd = ((GLbyte *)(pc)) + (count)*__GLX_SIZE_FLOAT64;\
- while (swapPC < swapEnd) { \
- __GLX_SWAP_DOUBLE(swapPC); \
- swapPC += __GLX_SIZE_FLOAT64; \
- }
-
-#define __GLX_SWAP_FLOAT_ARRAY(pc, count) \
- swapPC = ((GLbyte *)(pc)); \
- swapEnd = ((GLbyte *)(pc)) + (count)*__GLX_SIZE_FLOAT32;\
- while (swapPC < swapEnd) { \
- __GLX_SWAP_FLOAT(swapPC); \
- swapPC += __GLX_SIZE_FLOAT32; \
- }
-
-#define __GLX_SWAP_REPLY_HEADER() \
- __GLX_SWAP_SHORT(&__glXReply.sequenceNumber); \
- __GLX_SWAP_INT(&__glXReply.length);
-
-#define __GLX_SWAP_REPLY_RETVAL() \
- __GLX_SWAP_INT(&__glXReply.retval)
-
-#define __GLX_SWAP_REPLY_SIZE() \
- __GLX_SWAP_INT(&__glXReply.size)
-
-#endif /* !__GLX_unpack_h__ */
-
-
-
-
-
+#ifndef __GLX_unpack_h__
+#define __GLX_unpack_h__
+
+/*
+ * 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.
+ */
+
+#define __GLX_PAD(s) (((s)+3) & (GLuint)~3)
+
+/*
+** Fetch the context-id out of a SingleReq request pointed to by pc.
+*/
+#define __GLX_GET_SINGLE_CONTEXT_TAG(pc) (((xGLXSingleReq*)pc)->contextTag)
+#define __GLX_GET_VENDPRIV_CONTEXT_TAG(pc) (((xGLXVendorPrivateReq*)pc)->contextTag)
+
+/*
+** Fetch a double from potentially unaligned memory.
+*/
+#ifdef __GLX_ALIGN64
+#define __GLX_MEM_COPY(dst,src,n) memmove(dst,src,n)
+#define __GLX_GET_DOUBLE(dst,src) __GLX_MEM_COPY(&dst,src,8)
+#else
+#define __GLX_GET_DOUBLE(dst,src) (dst) = *((GLdouble*)(src))
+#endif
+
+extern void __glXMemInit(void);
+
+extern xGLXSingleReply __glXReply;
+
+#define __GLX_BEGIN_REPLY(size) \
+ __glXReply.length = __GLX_PAD(size) >> 2; \
+ __glXReply.type = X_Reply; \
+ __glXReply.sequenceNumber = client->sequence;
+
+#define __GLX_SEND_HEADER() \
+ WriteToClient( client, sz_xGLXSingleReply, (char *)&__glXReply);
+
+#define __GLX_PUT_RETVAL(a) \
+ __glXReply.retval = (a);
+
+#define __GLX_PUT_SIZE(a) \
+ __glXReply.size = (a);
+
+#define __GLX_PUT_RENDERMODE(m) \
+ __glXReply.pad3 = (m)
+
+/*
+** Get a buffer to hold returned data, with the given alignment. If we have
+** to realloc, allocate size+align, in case the pointer has to be bumped for
+** alignment. The answerBuffer should already be aligned.
+**
+** NOTE: the cast (long)res below assumes a long is large enough to hold a
+** pointer.
+*/
+#define __GLX_GET_ANSWER_BUFFER(res,cl,size,align) \
+ if ((size) > sizeof(answerBuffer)) { \
+ int bump; \
+ if ((cl)->returnBufSize < (size)+(align)) { \
+ (cl)->returnBuf = (GLbyte*)realloc((cl)->returnBuf, \
+ (size)+(align)); \
+ if (!(cl)->returnBuf) { \
+ return BadAlloc; \
+ } \
+ (cl)->returnBufSize = (size)+(align); \
+ } \
+ res = (char*)cl->returnBuf; \
+ bump = (long)(res) % (align); \
+ if (bump) res += (align) - (bump); \
+ } else { \
+ res = (char *)answerBuffer; \
+ }
+
+#define __GLX_PUT_BYTE() \
+ *(GLbyte *)&__glXReply.pad3 = *(GLbyte *)answer
+
+#define __GLX_PUT_SHORT() \
+ *(GLshort *)&__glXReply.pad3 = *(GLshort *)answer
+
+#define __GLX_PUT_INT() \
+ *(GLint *)&__glXReply.pad3 = *(GLint *)answer
+
+#define __GLX_PUT_FLOAT() \
+ *(GLfloat *)&__glXReply.pad3 = *(GLfloat *)answer
+
+#define __GLX_PUT_DOUBLE() \
+ *(GLdouble *)&__glXReply.pad3 = *(GLdouble *)answer
+
+#define __GLX_SEND_BYTE_ARRAY(len) \
+ WriteToClient(client, __GLX_PAD((len)*__GLX_SIZE_INT8), (char *)answer)
+
+#define __GLX_SEND_SHORT_ARRAY(len) \
+ WriteToClient(client, __GLX_PAD((len)*__GLX_SIZE_INT16), (char *)answer)
+
+#define __GLX_SEND_INT_ARRAY(len) \
+ WriteToClient(client, (len)*__GLX_SIZE_INT32, (char *)answer)
+
+#define __GLX_SEND_FLOAT_ARRAY(len) \
+ WriteToClient(client, (len)*__GLX_SIZE_FLOAT32, (char *)answer)
+
+#define __GLX_SEND_DOUBLE_ARRAY(len) \
+ WriteToClient(client, (len)*__GLX_SIZE_FLOAT64, (char *)answer)
+
+#define __GLX_SEND_VOID_ARRAY(len) __GLX_SEND_BYTE_ARRAY(len)
+#define __GLX_SEND_UBYTE_ARRAY(len) __GLX_SEND_BYTE_ARRAY(len)
+#define __GLX_SEND_USHORT_ARRAY(len) __GLX_SEND_SHORT_ARRAY(len)
+#define __GLX_SEND_UINT_ARRAY(len) __GLX_SEND_INT_ARRAY(len)
+
+/*
+** PERFORMANCE NOTE:
+** Machine dependent optimizations abound here; these swapping macros can
+** conceivably be replaced with routines that do the job faster.
+*/
+#define __GLX_DECLARE_SWAP_VARIABLES \
+ GLbyte sw
+
+#define __GLX_DECLARE_SWAP_ARRAY_VARIABLES \
+ GLbyte *swapPC; \
+ GLbyte *swapEnd
+
+#define __GLX_SWAP_INT(pc) \
+ sw = ((GLbyte *)(pc))[0]; \
+ ((GLbyte *)(pc))[0] = ((GLbyte *)(pc))[3]; \
+ ((GLbyte *)(pc))[3] = sw; \
+ sw = ((GLbyte *)(pc))[1]; \
+ ((GLbyte *)(pc))[1] = ((GLbyte *)(pc))[2]; \
+ ((GLbyte *)(pc))[2] = sw;
+
+#define __GLX_SWAP_SHORT(pc) \
+ sw = ((GLbyte *)(pc))[0]; \
+ ((GLbyte *)(pc))[0] = ((GLbyte *)(pc))[1]; \
+ ((GLbyte *)(pc))[1] = sw;
+
+#define __GLX_SWAP_DOUBLE(pc) \
+ sw = ((GLbyte *)(pc))[0]; \
+ ((GLbyte *)(pc))[0] = ((GLbyte *)(pc))[7]; \
+ ((GLbyte *)(pc))[7] = sw; \
+ sw = ((GLbyte *)(pc))[1]; \
+ ((GLbyte *)(pc))[1] = ((GLbyte *)(pc))[6]; \
+ ((GLbyte *)(pc))[6] = sw; \
+ sw = ((GLbyte *)(pc))[2]; \
+ ((GLbyte *)(pc))[2] = ((GLbyte *)(pc))[5]; \
+ ((GLbyte *)(pc))[5] = sw; \
+ sw = ((GLbyte *)(pc))[3]; \
+ ((GLbyte *)(pc))[3] = ((GLbyte *)(pc))[4]; \
+ ((GLbyte *)(pc))[4] = sw;
+
+#define __GLX_SWAP_FLOAT(pc) \
+ sw = ((GLbyte *)(pc))[0]; \
+ ((GLbyte *)(pc))[0] = ((GLbyte *)(pc))[3]; \
+ ((GLbyte *)(pc))[3] = sw; \
+ sw = ((GLbyte *)(pc))[1]; \
+ ((GLbyte *)(pc))[1] = ((GLbyte *)(pc))[2]; \
+ ((GLbyte *)(pc))[2] = sw;
+
+#define __GLX_SWAP_INT_ARRAY(pc, count) \
+ swapPC = ((GLbyte *)(pc)); \
+ swapEnd = ((GLbyte *)(pc)) + (count)*__GLX_SIZE_INT32;\
+ while (swapPC < swapEnd) { \
+ __GLX_SWAP_INT(swapPC); \
+ swapPC += __GLX_SIZE_INT32; \
+ }
+
+#define __GLX_SWAP_SHORT_ARRAY(pc, count) \
+ swapPC = ((GLbyte *)(pc)); \
+ swapEnd = ((GLbyte *)(pc)) + (count)*__GLX_SIZE_INT16;\
+ while (swapPC < swapEnd) { \
+ __GLX_SWAP_SHORT(swapPC); \
+ swapPC += __GLX_SIZE_INT16; \
+ }
+
+#define __GLX_SWAP_DOUBLE_ARRAY(pc, count) \
+ swapPC = ((GLbyte *)(pc)); \
+ swapEnd = ((GLbyte *)(pc)) + (count)*__GLX_SIZE_FLOAT64;\
+ while (swapPC < swapEnd) { \
+ __GLX_SWAP_DOUBLE(swapPC); \
+ swapPC += __GLX_SIZE_FLOAT64; \
+ }
+
+#define __GLX_SWAP_FLOAT_ARRAY(pc, count) \
+ swapPC = ((GLbyte *)(pc)); \
+ swapEnd = ((GLbyte *)(pc)) + (count)*__GLX_SIZE_FLOAT32;\
+ while (swapPC < swapEnd) { \
+ __GLX_SWAP_FLOAT(swapPC); \
+ swapPC += __GLX_SIZE_FLOAT32; \
+ }
+
+#define __GLX_SWAP_REPLY_HEADER() \
+ __GLX_SWAP_SHORT(&__glXReply.sequenceNumber); \
+ __GLX_SWAP_INT(&__glXReply.length);
+
+#define __GLX_SWAP_REPLY_RETVAL() \
+ __GLX_SWAP_INT(&__glXReply.retval)
+
+#define __GLX_SWAP_REPLY_SIZE() \
+ __GLX_SWAP_INT(&__glXReply.size)
+
+#endif /* !__GLX_unpack_h__ */