diff options
Diffstat (limited to 'src/mesa')
| -rw-r--r-- | src/mesa/drivers/dri/common/dri_util.c | 172 |
1 files changed, 86 insertions, 86 deletions
diff --git a/src/mesa/drivers/dri/common/dri_util.c b/src/mesa/drivers/dri/common/dri_util.c index 1a106cd88a4..1023394ef58 100644 --- a/src/mesa/drivers/dri/common/dri_util.c +++ b/src/mesa/drivers/dri/common/dri_util.c @@ -134,6 +134,92 @@ static const __DRIextension **driGetExtensions(__DRIscreen *psp) /*****************************************************************/ +/** \name Context handling functions */ +/*****************************************************************/ +/*@{*/ + +static __DRIcontext * +dri2CreateNewContextForAPI(__DRIscreen *screen, int api, + const __DRIconfig *config, + __DRIcontext *shared, void *data) +{ + __DRIcontext *context; + const struct gl_config *modes = (config != NULL) ? &config->modes : NULL; + void *shareCtx = (shared != NULL) ? shared->driverPrivate : NULL; + gl_api mesa_api; + + if (!(screen->api_mask & (1 << api))) + return NULL; + + switch (api) { + case __DRI_API_OPENGL: + mesa_api = API_OPENGL; + break; + case __DRI_API_GLES: + mesa_api = API_OPENGLES; + break; + case __DRI_API_GLES2: + mesa_api = API_OPENGLES2; + break; + default: + return NULL; + } + + context = malloc(sizeof *context); + if (!context) + return NULL; + + context->driScreenPriv = screen; + context->driDrawablePriv = NULL; + context->loaderPrivate = data; + + if (!driDriverAPI.CreateContext(mesa_api, modes, + context, shareCtx) ) { + free(context); + return NULL; + } + + return context; +} + + +static __DRIcontext * +dri2CreateNewContext(__DRIscreen *screen, const __DRIconfig *config, + __DRIcontext *shared, void *data) +{ + return dri2CreateNewContextForAPI(screen, __DRI_API_OPENGL, + config, shared, data); +} + +/** + * Destroy the per-context private information. + * + * \internal + * This function calls __DriverAPIRec::DestroyContext on \p contextPrivate, calls + * drmDestroyContext(), and finally frees \p contextPrivate. + */ +static void +driDestroyContext(__DRIcontext *pcp) +{ + if (pcp) { + driDriverAPI.DestroyContext(pcp); + free(pcp); + } +} + +static int +driCopyContext(__DRIcontext *dest, __DRIcontext *src, unsigned long mask) +{ + (void) dest; + (void) src; + (void) mask; + return GL_FALSE; +} + +/*@}*/ + + +/*****************************************************************/ /** \name Context (un)binding functions */ /*****************************************************************/ /*@{*/ @@ -343,98 +429,12 @@ driDestroyDrawable(__DRIdrawable *pdp) /*@}*/ - -/*****************************************************************/ -/** \name Context handling functions */ -/*****************************************************************/ -/*@{*/ - -/** - * Destroy the per-context private information. - * - * \internal - * This function calls __DriverAPIRec::DestroyContext on \p contextPrivate, calls - * drmDestroyContext(), and finally frees \p contextPrivate. - */ -static void -driDestroyContext(__DRIcontext *pcp) -{ - if (pcp) { - driDriverAPI.DestroyContext(pcp); - free(pcp); - } -} - static unsigned int dri2GetAPIMask(__DRIscreen *screen) { return screen->api_mask; } -static __DRIcontext * -dri2CreateNewContextForAPI(__DRIscreen *screen, int api, - const __DRIconfig *config, - __DRIcontext *shared, void *data) -{ - __DRIcontext *context; - const struct gl_config *modes = (config != NULL) ? &config->modes : NULL; - void *shareCtx = (shared != NULL) ? shared->driverPrivate : NULL; - gl_api mesa_api; - - if (!(screen->api_mask & (1 << api))) - return NULL; - - switch (api) { - case __DRI_API_OPENGL: - mesa_api = API_OPENGL; - break; - case __DRI_API_GLES: - mesa_api = API_OPENGLES; - break; - case __DRI_API_GLES2: - mesa_api = API_OPENGLES2; - break; - default: - return NULL; - } - - context = malloc(sizeof *context); - if (!context) - return NULL; - - context->driScreenPriv = screen; - context->driDrawablePriv = NULL; - context->loaderPrivate = data; - - if (!driDriverAPI.CreateContext(mesa_api, modes, - context, shareCtx) ) { - free(context); - return NULL; - } - - return context; -} - - -static __DRIcontext * -dri2CreateNewContext(__DRIscreen *screen, const __DRIconfig *config, - __DRIcontext *shared, void *data) -{ - return dri2CreateNewContextForAPI(screen, __DRI_API_OPENGL, - config, shared, data); -} - -static int -driCopyContext(__DRIcontext *dest, __DRIcontext *src, unsigned long mask) -{ - (void) dest; - (void) src; - (void) mask; - return GL_FALSE; -} - -/*@}*/ - /** Core interface */ const __DRIcoreExtension driCoreExtension = { |