diff options
Diffstat (limited to 'src/gallium/state_trackers/egl/common/native.h')
| -rw-r--r-- | src/gallium/state_trackers/egl/common/native.h | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/src/gallium/state_trackers/egl/common/native.h b/src/gallium/state_trackers/egl/common/native.h index 3c3f57e267..446c6b45a9 100644 --- a/src/gallium/state_trackers/egl/common/native.h +++ b/src/gallium/state_trackers/egl/common/native.h @@ -54,7 +54,17 @@ enum native_param_type { * Return TRUE if window/pixmap surfaces use the buffers of the native * types. */ - NATIVE_PARAM_USE_NATIVE_BUFFER + NATIVE_PARAM_USE_NATIVE_BUFFER, + + /** + * Return TRUE if native_surface::present can preserve the buffer. + */ + NATIVE_PARAM_PRESERVE_BUFFER, + + /** + * Return the maximum supported swap interval. + */ + NATIVE_PARAM_MAX_SWAP_INTERVAL }; struct native_surface { @@ -79,6 +89,14 @@ struct native_surface { boolean (*flush_frontbuffer)(struct native_surface *nsurf); /** + * Present the given buffer to the native engine. + */ + boolean (*present)(struct native_surface *nsurf, + enum native_attachment natt, + boolean preserve, + uint swap_interval); + + /** * Validate the buffers of the surface. textures, if not NULL, points to an * array of size NUM_NATIVE_ATTACHMENTS and the returned textures are owned * by the caller. A sequence number is also returned. The caller can use |