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st/va: don't re-allocate interlaced buffer with pakced format 

It caused corruption, when vlVaPutImage putting raw data to the fields

v2: add RGB formats since it got uploaded here as well

Cc: mesa-stable@lists.freedesktop.org
Cc: Andy Furniss <adf.lists@gmail.com>
Tested-by: Andy Furniss <adf.lists@gmail.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
This commit is contained in:
Leo Liu 2017-10-01 21:27:20 -04:00
parent 327480d10f
commit 0fa950ecd3
1 changed files with 6 additions and 4 deletions
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10
src/gallium/state_trackers/va/image.c
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@ -487,10 +487,13 @@ vlVaPutImage(VADriverContextP ctx, VASurfaceID surface, VAImageID image,
((format != PIPE_FORMAT_YV12) || (surf->buffer->buffer_format != PIPE_FORMAT_NV12)) &&
((format != PIPE_FORMAT_IYUV) || (surf->buffer->buffer_format != PIPE_FORMAT_NV12))) {
struct pipe_video_buffer *tmp_buf;
struct pipe_video_buffer templat = surf->templat;
templat.buffer_format = format;
tmp_buf = drv->pipe->create_video_buffer(drv->pipe, &templat);
surf->templat.buffer_format = format;
if (format == PIPE_FORMAT_YUYV || format == PIPE_FORMAT_UYVY ||
format == PIPE_FORMAT_B8G8R8A8_UNORM || format == PIPE_FORMAT_B8G8R8X8_UNORM ||
format == PIPE_FORMAT_R8G8B8A8_UNORM || format == PIPE_FORMAT_R8G8B8X8_UNORM)
surf->templat.interlaced = false;
tmp_buf = drv->pipe->create_video_buffer(drv->pipe, &surf->templat);
if (!tmp_buf) {
mtx_unlock(&drv->mutex);
@ -499,7 +502,6 @@ vlVaPutImage(VADriverContextP ctx, VASurfaceID surface, VAImageID image,
surf->buffer->destroy(surf->buffer);
surf->buffer = tmp_buf;
surf->templat.buffer_format = format;
}
views = surf->buffer->get_sampler_view_planes(surf->buffer);