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egl: Allow core functions to be queried. 

When _EGL_GET_CORE_ADDRESSES is defined, eglGetProcAddress can be used to query
core functions.  This is non-standard, but some apps expect it.
This commit is contained in:
Chia-I Wu 2010-08-20 12:35:02 +08:00
parent 4df17f9dfe
commit f508c0c097
2 changed files with 39 additions and 1 deletions
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1
src/egl/main/SConscript
View File

@ -12,6 +12,7 @@ if env['platform'] != 'winddk':
'_EGL_NATIVE_PLATFORM=_EGL_PLATFORM_WINDOWS',
'_EGL_DRIVER_SEARCH_DIR=\\"\\"',
'_EGL_OS_WINDOWS',
'_EGL_GET_CORE_ADDRESSES',
'KHRONOS_DLL_EXPORTS',
])

39
src/egl/main/eglapi.c
View File

@ -832,7 +832,44 @@ eglGetProcAddress(const char *procname)
const char *name;
_EGLProc function;
} egl_functions[] = {
/* extensions only */
/* core functions should not be queryable, but, well... */
#ifdef _EGL_GET_CORE_ADDRESSES
/* alphabetical order */
{ "eglBindAPI", (_EGLProc) eglBindAPI },
{ "eglBindTexImage", (_EGLProc) eglBindTexImage },
{ "eglChooseConfig", (_EGLProc) eglChooseConfig },
{ "eglCopyBuffers", (_EGLProc) eglCopyBuffers },
{ "eglCreateContext", (_EGLProc) eglCreateContext },
{ "eglCreatePbufferFromClientBuffer", (_EGLProc) eglCreatePbufferFromClientBuffer },
{ "eglCreatePbufferSurface", (_EGLProc) eglCreatePbufferSurface },
{ "eglCreatePixmapSurface", (_EGLProc) eglCreatePixmapSurface },
{ "eglCreateWindowSurface", (_EGLProc) eglCreateWindowSurface },
{ "eglDestroyContext", (_EGLProc) eglDestroyContext },
{ "eglDestroySurface", (_EGLProc) eglDestroySurface },
{ "eglGetConfigAttrib", (_EGLProc) eglGetConfigAttrib },
{ "eglGetConfigs", (_EGLProc) eglGetConfigs },
{ "eglGetCurrentContext", (_EGLProc) eglGetCurrentContext },
{ "eglGetCurrentDisplay", (_EGLProc) eglGetCurrentDisplay },
{ "eglGetCurrentSurface", (_EGLProc) eglGetCurrentSurface },
{ "eglGetDisplay", (_EGLProc) eglGetDisplay },
{ "eglGetError", (_EGLProc) eglGetError },
{ "eglGetProcAddress", (_EGLProc) eglGetProcAddress },
{ "eglInitialize", (_EGLProc) eglInitialize },
{ "eglMakeCurrent", (_EGLProc) eglMakeCurrent },
{ "eglQueryAPI", (_EGLProc) eglQueryAPI },
{ "eglQueryContext", (_EGLProc) eglQueryContext },
{ "eglQueryString", (_EGLProc) eglQueryString },
{ "eglQuerySurface", (_EGLProc) eglQuerySurface },
{ "eglReleaseTexImage", (_EGLProc) eglReleaseTexImage },
{ "eglReleaseThread", (_EGLProc) eglReleaseThread },
{ "eglSurfaceAttrib", (_EGLProc) eglSurfaceAttrib },
{ "eglSwapBuffers", (_EGLProc) eglSwapBuffers },
{ "eglSwapInterval", (_EGLProc) eglSwapInterval },
{ "eglTerminate", (_EGLProc) eglTerminate },
{ "eglWaitClient", (_EGLProc) eglWaitClient },
{ "eglWaitGL", (_EGLProc) eglWaitGL },
{ "eglWaitNative", (_EGLProc) eglWaitNative },
#endif /* _EGL_GET_CORE_ADDRESSES */
#ifdef EGL_MESA_screen_surface
{ "eglChooseModeMESA", (_EGLProc) eglChooseModeMESA },
{ "eglGetModesMESA", (_EGLProc) eglGetModesMESA },