diff options
Diffstat (limited to 'xorg-server/glamor/glapi.h')
-rw-r--r-- | xorg-server/glamor/glapi.h | 121 |
1 files changed, 0 insertions, 121 deletions
diff --git a/xorg-server/glamor/glapi.h b/xorg-server/glamor/glapi.h deleted file mode 100644 index d510dac1d..000000000 --- a/xorg-server/glamor/glapi.h +++ /dev/null @@ -1,121 +0,0 @@ -/* - * Mesa 3-D graphics library - * Version: 7.1 - * - * Copyright (C) 1999-2008 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"), - * 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 and this permission notice 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 - * BRIAN PAUL 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. - */ - - -/** - * \mainpage Mesa GL API Module - * - * \section GLAPIIntroduction Introduction - * - * The Mesa GL API module is responsible for dispatching all the - * gl*() functions. All GL functions are dispatched by jumping through - * the current dispatch table (basically a struct full of function - * pointers.) - * - * A per-thread current dispatch table and per-thread current context - * pointer are managed by this module too. - * - * This module is intended to be non-Mesa-specific so it can be used - * with the X/DRI libGL also. - */ - -#ifndef _GLAPI_H -#define _GLAPI_H - -#define GL_GLEXT_PROTOTYPES - -#if GLAMOR_GLES2 -#include <GLES2/gl2.h> -#include <GLES2/gl2ext.h> -#else -#include <GL/gl.h> -#include "GL/glext.h" -#endif - -/* Is this needed? It is incomplete anyway. */ -#ifdef USE_MGL_NAMESPACE -#define _glapi_set_dispatch _mglapi_set_dispatch -#define _glapi_get_dispatch _mglapi_get_dispatch -#define _glapi_set_context _mglapi_set_context -#define _glapi_get_context _mglapi_get_context -#define _glapi_Dispatch _mglapi_Dispatch -#define _glapi_Context _mglapi_Context -#endif - -typedef void (*_glapi_proc)(void); -struct _glapi_table; - - -#if defined (GLX_USE_TLS) - -extern __thread struct _glapi_table * _glapi_tls_Dispatch - __attribute__((tls_model("initial-exec"))); - -extern __thread void * _glapi_tls_Context - __attribute__((tls_model("initial-exec"))); - -extern const struct _glapi_table *_glapi_Dispatch; -extern const void *_glapi_Context; - -# define GET_DISPATCH() _glapi_tls_Dispatch -# define GET_CURRENT_CONTEXT(C) C = (typeof(C)) _glapi_tls_Context -# define SET_CURRENT_CONTEXT(C) _glapi_tls_Context = (void*)C - -#else - -extern struct _glapi_table *_glapi_Dispatch; -extern void *_glapi_Context; - -# ifdef THREADS - -# define GET_DISPATCH() \ - (likely(_glapi_Dispatch) ? _glapi_Dispatch : _glapi_get_dispatch()) - -# define GET_CURRENT_CONTEXT(C) C = (typeof(C)) \ - (likely(_glapi_Context) ? _glapi_Context : _glapi_get_context()) - - -# define SET_CURRENT_CONTEXT(C) do { if (likely(_glapi_Context)) \ - _glapi_Context = (void*)C; \ - else \ - _glapi_set_context(C); } while(0) - -# else - -# define GET_DISPATCH() _glapi_Dispatch -# define GET_CURRENT_CONTEXT(C) C = (typeof(C)) _glapi_Context -# define SET_CURRENT_CONTEXT(C) _glapi_Context = (void*)C - -# endif - -#endif /* defined (GLX_USE_TLS) */ - - -extern void -_glapi_set_context(void *context); - -extern void * -_glapi_get_context(void); - -#endif |