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sna/video: The sprite framebuffer also encodes its format 

So we need to check whether the cached framebuffer matches the requested
format, or else recreate.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
This commit is contained in:
Chris Wilson 2013-09-29 13:33:26 +01:00
parent 0dd2038136
commit a0bb41d16f
2 changed files with 4 additions and 2 deletions
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4
src/sna/sna_video.c
View File

@ -98,7 +98,8 @@ sna_video_buffer(struct sna_video *video,
if (video->buf && video->buf->scanout) {
if (frame->width != video->width ||
frame->height != video->height)
frame->height != video->height ||
frame->id != video->format)
sna_video_free_buffers(video);
}
@ -115,6 +116,7 @@ sna_video_buffer(struct sna_video *video,
video->width = frame->width;
video->height = frame->height;
video->format = frame->id;
return video->buf;
}

2
src/sna/sna_video.h
View File

@ -92,7 +92,7 @@ struct sna_video {
/** YUV data buffers */
struct kgem_bo *old_buf[2];
struct kgem_bo *buf;
int width, height;
int width, height, format;
int alignment;
bool tiled;