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author | Chia-I Wu <olv@lunarg.com> | 2010-10-22 18:11:04 +0800 |
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committer | Chia-I Wu <olv@lunarg.com> | 2010-10-22 18:38:30 +0800 |
commit | 25328509c90dc205b9561b5265e478af2873438b (patch) | |
tree | fc55d141bffa10b53753b9d23fe6c1dcc285d44b /src/egl/main/eglfallbacks.c | |
parent | 5664a983867038de48e71b65df89e0e254085af2 (diff) | |
download | external_mesa3d-25328509c90dc205b9561b5265e478af2873438b.zip external_mesa3d-25328509c90dc205b9561b5265e478af2873438b.tar.gz external_mesa3d-25328509c90dc205b9561b5265e478af2873438b.tar.bz2 |
egl: Move fallback routines to eglfallbacks.c.
We do not want them to be all over the places.
Diffstat (limited to 'src/egl/main/eglfallbacks.c')
-rw-r--r-- | src/egl/main/eglfallbacks.c | 99 |
1 files changed, 99 insertions, 0 deletions
diff --git a/src/egl/main/eglfallbacks.c b/src/egl/main/eglfallbacks.c new file mode 100644 index 0000000..7c93adb --- /dev/null +++ b/src/egl/main/eglfallbacks.c @@ -0,0 +1,99 @@ +#include <string.h> +#include "egltypedefs.h" +#include "egldriver.h" +#include "eglconfig.h" +#include "eglcontext.h" +#include "eglsurface.h" +#include "eglmisc.h" +#include "eglscreen.h" +#include "eglmode.h" +#include "eglsync.h" + + +static EGLBoolean +_eglReturnFalse(void) +{ + return EGL_FALSE; +} + + +/** + * Plug all the available fallback routines into the given driver's + * dispatch table. + */ +void +_eglInitDriverFallbacks(_EGLDriver *drv) +{ + memset(&drv->API, 0, sizeof(drv->API)); + + /* the driver has to implement these */ + drv->API.Initialize = NULL; + drv->API.Terminate = NULL; + + drv->API.GetConfigs = _eglGetConfigs; + drv->API.ChooseConfig = _eglChooseConfig; + drv->API.GetConfigAttrib = _eglGetConfigAttrib; + + drv->API.CreateContext = (CreateContext_t) _eglReturnFalse; + drv->API.DestroyContext = (DestroyContext_t) _eglReturnFalse; + drv->API.MakeCurrent = (MakeCurrent_t) _eglReturnFalse; + drv->API.QueryContext = _eglQueryContext; + + drv->API.CreateWindowSurface = (CreateWindowSurface_t) _eglReturnFalse; + drv->API.CreatePixmapSurface = (CreatePixmapSurface_t) _eglReturnFalse; + drv->API.CreatePbufferSurface = (CreatePbufferSurface_t) _eglReturnFalse; + drv->API.CreatePbufferFromClientBuffer = + (CreatePbufferFromClientBuffer_t) _eglReturnFalse; + drv->API.DestroySurface = (DestroySurface_t) _eglReturnFalse; + drv->API.QuerySurface = _eglQuerySurface; + drv->API.SurfaceAttrib = _eglSurfaceAttrib; + + drv->API.BindTexImage = (BindTexImage_t) _eglReturnFalse; + drv->API.ReleaseTexImage = (ReleaseTexImage_t) _eglReturnFalse; + drv->API.CopyBuffers = (CopyBuffers_t) _eglReturnFalse; + drv->API.SwapBuffers = (SwapBuffers_t) _eglReturnFalse; + drv->API.SwapInterval = _eglSwapInterval; + + drv->API.WaitClient = (WaitClient_t) _eglReturnFalse; + drv->API.WaitNative = (WaitNative_t) _eglReturnFalse; + drv->API.GetProcAddress = (GetProcAddress_t) _eglReturnFalse; + drv->API.QueryString = _eglQueryString; + +#ifdef EGL_MESA_screen_surface + drv->API.CopyContextMESA = (CopyContextMESA_t) _eglReturnFalse; + drv->API.CreateScreenSurfaceMESA = + (CreateScreenSurfaceMESA_t) _eglReturnFalse; + drv->API.ShowScreenSurfaceMESA = (ShowScreenSurfaceMESA_t) _eglReturnFalse; + drv->API.ChooseModeMESA = _eglChooseModeMESA; + drv->API.GetModesMESA = _eglGetModesMESA; + drv->API.GetModeAttribMESA = _eglGetModeAttribMESA; + drv->API.GetScreensMESA = _eglGetScreensMESA; + drv->API.ScreenPositionMESA = _eglScreenPositionMESA; + drv->API.QueryScreenMESA = _eglQueryScreenMESA; + drv->API.QueryScreenSurfaceMESA = _eglQueryScreenSurfaceMESA; + drv->API.QueryScreenModeMESA = _eglQueryScreenModeMESA; + drv->API.QueryModeStringMESA = _eglQueryModeStringMESA; +#endif /* EGL_MESA_screen_surface */ + +#ifdef EGL_KHR_image_base + drv->API.CreateImageKHR = NULL; + drv->API.DestroyImageKHR = NULL; +#endif /* EGL_KHR_image_base */ + +#ifdef EGL_KHR_reusable_sync + drv->API.CreateSyncKHR = NULL; + drv->API.DestroySyncKHR = NULL; + drv->API.ClientWaitSyncKHR = NULL; + drv->API.SignalSyncKHR = NULL; + drv->API.GetSyncAttribKHR = _eglGetSyncAttribKHR; +#endif /* EGL_KHR_reusable_sync */ + +#ifdef EGL_MESA_drm_image + drv->API.CreateDRMImageMESA = NULL; + drv->API.ExportDRMImageMESA = NULL; +#endif + +#ifdef EGL_NOK_swap_region + drv->API.SwapBuffersRegionNOK = NULL; +#endif +} |