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Diffstat (limited to 'glapi/dispatch.c')
-rw-r--r-- | glapi/dispatch.c | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/glapi/dispatch.c b/glapi/dispatch.c new file mode 100644 index 0000000..ac24df9 --- /dev/null +++ b/glapi/dispatch.c @@ -0,0 +1,64 @@ +/** + * \file miniglx/dispatch.c + * + * \brief C-based dispatch of the OpenGL entry points (glAccum(), glBegin(), + * etc). + * + * \author Brian Paul <brian@precisioninsight.com> + * + * \note This code IS NOT USED if we're compiling on an x86 system and using + * the glapi_x86.S assembly code. + */ + +/* + * Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas. + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sub license, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. + * IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +#include "glheader.h" +#include "glapi.h" +#include "glapitable.h" + + +#if !(defined(USE_X86_ASM) || defined(USE_SPARC_ASM)) + +#define KEYWORD1 + +#define KEYWORD2 + +#define NAME(func) gl##func + +#define DISPATCH(func, args, msg) \ + const struct _glapi_table *dispatch; \ + dispatch = _glapi_Dispatch ? _glapi_Dispatch : _glapi_get_dispatch();\ + (dispatch->func) args + +#define RETURN_DISPATCH(func, args, msg) \ + const struct _glapi_table *dispatch; \ + dispatch = _glapi_Dispatch ? _glapi_Dispatch : _glapi_get_dispatch();\ + return (dispatch->func) args + + +#include "glapitemp.h" + +#endif /* USE_X86_ASM */ |