diff options
Diffstat (limited to 'src/mesa/drivers/dri/sis/sis_screen.c')
| -rw-r--r-- | src/mesa/drivers/dri/sis/sis_screen.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/sis/sis_screen.c b/src/mesa/drivers/dri/sis/sis_screen.c index 604ffda2dc..3e6fe5a4df 100644 --- a/src/mesa/drivers/dri/sis/sis_screen.c +++ b/src/mesa/drivers/dri/sis/sis_screen.c @@ -59,6 +59,7 @@ DRI_CONF_BEGIN DRI_CONF_END; static const GLuint __driNConfigOptions = 2; +extern const struct dri_extension card_extensions[]; static __GLcontextModes * sisFillInModes(int bpp) @@ -443,6 +444,16 @@ void * __driCreateNewScreen_20050727( __DRInativeDisplay *dpy, int scrn, if (psp != NULL) { SISDRIPtr dri_priv = (SISDRIPtr)psp->pDevPriv; *driver_modes = sisFillInModes(dri_priv->bytesPerPixel * 8); + + /* Calling driInitExtensions here, with a NULL context pointer, does not actually + * enable the extensions. It just makes sure that all the dispatch offsets for all + * the extensions that *might* be enables are known. This is needed because the + * dispatch offsets need to be known when _mesa_context_create is called, but we can't + * enable the extensions until we have a context pointer. + * + * Hello chicken. Hello egg. How are you two today? + */ + driInitExtensions( NULL, card_extensions, GL_FALSE ); } return (void *)psp; |