diff options
| -rw-r--r-- | src/gallium/state_trackers/egl/common/native.h | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/src/gallium/state_trackers/egl/common/native.h b/src/gallium/state_trackers/egl/common/native.h index 0c86b752c92..c85aedfa5e1 100644 --- a/src/gallium/state_trackers/egl/common/native.h +++ b/src/gallium/state_trackers/egl/common/native.h @@ -70,7 +70,13 @@ enum native_param_type { /** * Return the maximum supported swap interval. */ - NATIVE_PARAM_MAX_SWAP_INTERVAL + NATIVE_PARAM_MAX_SWAP_INTERVAL, + + /** + * Return TRUE if the display supports premultiplied alpha, regardless of + * the surface color format. + */ + NATIVE_PARAM_PREMULTIPLIED_ALPHA }; /** @@ -85,6 +91,9 @@ struct native_present_control { /**< wait until the given vsyncs has passed since the last presentation */ uint swap_interval; + + /**< pixels use premultiplied alpha */ + boolean premultiplied_alpha; }; struct native_surface { |