diff options
| author | Christian König <christian.koenig@amd.com> | 2013-08-28 18:55:56 +0200 |
|---|---|---|
| committer | Christian König <christian.koenig@amd.com> | 2013-08-29 08:51:12 +0200 |
| commit | aebd065a6493deb8df93d59b54452def207170fa (patch) | |
| tree | eb57494912b26fc3fa0de59af9d6de47b1cbccd7 /src/gallium/drivers/radeon/radeon_uvd.c | |
| parent | 57684d52e9a37a73dbcb6c71d04ea776b08bd003 (diff) | |
radeon/uvd: fix MPEG2/4 ref frame index limit
Otherwise the first few frames have an incorrect reference index.
Signed-off-by: Christian König <christian.koenig@amd.com>
Diffstat (limited to 'src/gallium/drivers/radeon/radeon_uvd.c')
| -rw-r--r-- | src/gallium/drivers/radeon/radeon_uvd.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/gallium/drivers/radeon/radeon_uvd.c b/src/gallium/drivers/radeon/radeon_uvd.c index f3652a64c9c..3e00977987b 100644 --- a/src/gallium/drivers/radeon/radeon_uvd.c +++ b/src/gallium/drivers/radeon/radeon_uvd.c @@ -493,8 +493,8 @@ uint8_t pquant /* extract the frame number from a referenced video buffer */ static uint32_t get_ref_pic_idx(struct ruvd_decoder *dec, struct pipe_video_buffer *ref) { - uint32_t min = dec->frame_number - NUM_MPEG2_REFS; - uint32_t max = dec->frame_number - 1; + uint32_t min = MAX2(dec->frame_number, NUM_MPEG2_REFS) - NUM_MPEG2_REFS; + uint32_t max = MAX2(dec->frame_number, 1) - 1; uintptr_t frame; /* seems to be the most sane fallback */ |