diff options
Diffstat (limited to 'src/gallium/state_trackers/egl/drm/modeset.c')
-rw-r--r-- | src/gallium/state_trackers/egl/drm/modeset.c | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/src/gallium/state_trackers/egl/drm/modeset.c b/src/gallium/state_trackers/egl/drm/modeset.c index 5ed22f7b9d..453730ffa5 100644 --- a/src/gallium/state_trackers/egl/drm/modeset.c +++ b/src/gallium/state_trackers/egl/drm/modeset.c @@ -167,6 +167,32 @@ drm_surface_swap_buffers(struct native_surface *nsurf) return TRUE; } +static boolean +drm_surface_present(struct native_surface *nsurf, + enum native_attachment natt, + boolean preserve, + uint swap_interval) +{ + boolean ret; + + if (preserve || swap_interval) + return FALSE; + + switch (natt) { + case NATIVE_ATTACHMENT_FRONT_LEFT: + ret = drm_surface_flush_frontbuffer(nsurf); + break; + case NATIVE_ATTACHMENT_BACK_LEFT: + ret = drm_surface_swap_buffers(nsurf); + break; + default: + ret = FALSE; + break; + } + + return ret; +} + static void drm_surface_wait(struct native_surface *nsurf) { @@ -227,6 +253,7 @@ drm_display_create_surface(struct native_display *ndpy, drmsurf->base.destroy = drm_surface_destroy; drmsurf->base.swap_buffers = drm_surface_swap_buffers; drmsurf->base.flush_frontbuffer = drm_surface_flush_frontbuffer; + drmsurf->base.present = drm_surface_present; drmsurf->base.validate = drm_surface_validate; drmsurf->base.wait = drm_surface_wait; |