Mesa (master): st/vdpau: clear Cb&Cr with 0.5f
Christian König
deathsimple at kemper.freedesktop.org
Wed Jun 20 08:13:57 UTC 2012
Module: Mesa
Branch: master
Commit: d37c3c6ebecfe404d2341b897ac9b81adce5f4d7
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=d37c3c6ebecfe404d2341b897ac9b81adce5f4d7
Author: Christian König <deathsimple at vodafone.de>
Date: Sat Jun 9 15:33:28 2012 +0200
st/vdpau: clear Cb&Cr with 0.5f
That makes the output black in case of decoding errors.
Signed-off-by: Christian König <deathsimple at vodafone.de>
---
src/gallium/state_trackers/vdpau/surface.c | 7 +++++--
1 files changed, 5 insertions(+), 2 deletions(-)
diff --git a/src/gallium/state_trackers/vdpau/surface.c b/src/gallium/state_trackers/vdpau/surface.c
index fde2336..cc866a6 100644
--- a/src/gallium/state_trackers/vdpau/surface.c
+++ b/src/gallium/state_trackers/vdpau/surface.c
@@ -355,12 +355,15 @@ vlVdpVideoSurfaceClear(vlVdpSurface *vlsurf)
surfaces = vlsurf->video_buffer->get_surfaces(vlsurf->video_buffer);
for (i = 0; i < VL_MAX_SURFACES; ++i) {
- union pipe_color_union black = {};
+ union pipe_color_union c = {};
if (!surfaces[i])
continue;
- pipe->clear_render_target(pipe, surfaces[i], &black, 0, 0,
+ if (i > !!vlsurf->templat.interlaced)
+ c.f[0] = c.f[1] = c.f[2] = c.f[3] = 0.5f;
+
+ pipe->clear_render_target(pipe, surfaces[i], &c, 0, 0,
surfaces[i]->width, surfaces[i]->height);
}
pipe->flush(pipe, NULL);
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