-/* $Id: dispatch.c,v 1.19 2001/01/08 04:09:41 keithw Exp $ */
/*
* Mesa 3-D graphics library
- * Version: 3.5
+ * Version: 4.1
*
- * Copyright (C) 1999-2000 Brian Paul All Rights Reserved.
+ * Copyright (C) 1999-2001 Brian Paul 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"),
/*
* This file generates all the gl* function entyrpoints.
* But if we're using X86-optimized dispatch (X86/glapi_x86.S) then
- * each of the entrypoints will be prefixed with _glapi_fallback_*
- * and will be called by the glapi_x86.S code when we're in thread-
- * safe mode.
- *
- * Eventually this file may be replaced by automatically generated
- * code from an API spec file.
+ * we don't use this code.
*
* NOTE: This file should _not_ be used when compiling Mesa for a DRI-
* based device driver.
*/
-
-#ifdef PC_HEADER
-#include "all.h"
-#else
#include "glheader.h"
#include "glapi.h"
#include "glapitable.h"
#include "glthread.h"
-#endif
+#if !(defined(USE_X86_ASM) || defined(USE_SPARC_ASM))
+#if defined(WIN32)
+#define KEYWORD1 GLAPI
+#else
#define KEYWORD1
+#endif
+
#define KEYWORD2 GLAPIENTRY
-#if defined(USE_X86_ASM) && !defined(__WIN32__) && !defined(XF86DRI)
-#define NAME(func) _glapi_fallback_##func
-#elif defined(USE_MGL_NAMESPACE)
+
+#if defined(USE_MGL_NAMESPACE)
#define NAME(func) mgl##func
#else
#define NAME(func) gl##func
#endif
-#ifdef DEBUG
-
-#if 0
-static int
-trace(void)
-{
- static int trace = -1;
- if (trace < 0)
- trace = getenv("MESA_TRACE") ? 1 : 0;
- return trace > 0;
-}
-#endif
-
-#define F stderr
-#define DISPATCH(FUNC, ARGS, MESSAGE) \
- const struct _glapi_table *dispatch; \
- dispatch = _glapi_Dispatch ? _glapi_Dispatch : _glapi_get_dispatch();\
- (dispatch->FUNC) ARGS
+#if 0 /* Use this to log GL calls to stdout (for DEBUG only!) */
-#define RETURN_DISPATCH(FUNC, ARGS, MESSAGE) \
- const struct _glapi_table *dispatch; \
- dispatch = _glapi_Dispatch ? _glapi_Dispatch : _glapi_get_dispatch();\
- return (dispatch->FUNC) ARGS
+#define F stdout
+#define DISPATCH(FUNC, ARGS, MESSAGE) \
+ fprintf MESSAGE; \
+ (_glapi_Dispatch->FUNC) ARGS;
-#if 0
- /* From both macros above... */
- if (trace()) { \
- fprintf MESSAGE; \
- fprintf(F, "\n"); \
- }
-#endif
+#define RETURN_DISPATCH(FUNC, ARGS, MESSAGE) \
+ fprintf MESSAGE; \
+ return (_glapi_Dispatch->FUNC) ARGS
#else
-#define DISPATCH(FUNC, ARGS, MESSAGE) \
- const struct _glapi_table *dispatch; \
- dispatch = _glapi_Dispatch ? _glapi_Dispatch : _glapi_get_dispatch();\
- (dispatch->FUNC) ARGS
+#define DISPATCH(FUNC, ARGS, MESSAGE) \
+ (_glapi_Dispatch->FUNC) ARGS;
-#define RETURN_DISPATCH(FUNC, ARGS, MESSAGE) \
- const struct _glapi_table *dispatch; \
- dispatch = _glapi_Dispatch ? _glapi_Dispatch : _glapi_get_dispatch();\
- return (dispatch->FUNC) ARGS
+#define RETURN_DISPATCH(FUNC, ARGS, MESSAGE) \
+ return (_glapi_Dispatch->FUNC) ARGS
-#endif
+#endif /* logging */
#ifndef GLAPIENTRY
#define GLAPIENTRY
#endif
-#define DO_GEOMETRY
#include "glapitemp.h"
+
+#endif /* USE_X86_ASM */