[Mesa-dev] [PATCH 2/3] st/va: don't re-allocate interlaced buffer with pakced format
Leo Liu
leo.liu at amd.com
Mon Oct 2 01:27:20 UTC 2017
It caused corruption, when vlVaPutImage putting raw data to the fields
v2: add RGB formats, since it got upload from here too.
Cc: mesa-stable at lists.freedesktop.org
Cc: Andy Furniss <adf.lists at gmail.com>
---
src/gallium/state_trackers/va/image.c | 10 ++++++----
1 file changed, 6 insertions(+), 4 deletions(-)
diff --git a/src/gallium/state_trackers/va/image.c b/src/gallium/state_trackers/va/image.c
index f87de8e5c4..86ae868580 100644
--- a/src/gallium/state_trackers/va/image.c
+++ b/src/gallium/state_trackers/va/image.c
@@ -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);
--
2.11.0
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