diff options
author | Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com> | 2013-11-19 15:22:04 +0200 |
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committer | Kristian Høgsberg <krh@bitplanet.net> | 2013-11-19 13:11:20 -0800 |
commit | 65796816b951f11541311c2624e28f0881fec61d (patch) | |
tree | 8b70c664119c29a45bedbaafb1bbfe766a176313 /src/gl-renderer.c | |
parent | b188e912c3d18b85a39aba603e593ad7c4778325 (diff) | |
download | weston-65796816b951f11541311c2624e28f0881fec61d.tar.gz |
compositor-drm: Add key binding to switch from pixman to GL renderer
When running with the pixman renderer, the debug binding 'W'
(mod-shift-space W) will cause the compositor to load gl-renderer.so
and start using it instead of the pixman renderer.
Diffstat (limited to 'src/gl-renderer.c')
-rw-r--r-- | src/gl-renderer.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/gl-renderer.c b/src/gl-renderer.c index 7a535c7f..5e1b3961 100644 --- a/src/gl-renderer.c +++ b/src/gl-renderer.c @@ -511,6 +511,12 @@ draw_view(struct weston_view *ev, struct weston_output *output, GLint filter; int i; + /* In case of a runtime switch of renderers, we may not have received + * an attach for this surface since the switch. In that case we don't + * have a valid buffer or a proper shader set up so skip rendering. */ + if (!gs->shader) + return; + pixman_region32_init(&repaint); pixman_region32_intersect(&repaint, &ev->transform.boundingbox, damage); |