Module: Mesa
Branch: master
Commit: 38dee62c9a0ced17fb1f25256f9da3b163a16f81
URL:
http://cgit.freedesktop.org/mesa/mesa/commit/?id=38dee62c9a0ced17fb1f25256f9da3b163a16f81
Author: Indrajit Das <indrajit-kumar....@amd.com>
Date: Wed Jan 10 15:28:17 2018 +0530
radeon/uvd: update quantiser matrices only when requested
Only upload them when the pointers are valid.
Signed-off-by: Indrajit Das <indrajit-kumar....@amd.com>
Reviewed-by: Christian König <christian.koe...@amd.com>
---
src/gallium/drivers/radeon/radeon_uvd.c | 17 +++++++++++------
1 file changed, 11 insertions(+), 6 deletions(-)
diff --git a/src/gallium/drivers/radeon/radeon_uvd.c
b/src/gallium/drivers/radeon/radeon_uvd.c
index b46ee6e3c4..78ced179bb 100644
--- a/src/gallium/drivers/radeon/radeon_uvd.c
+++ b/src/gallium/drivers/radeon/radeon_uvd.c
@@ -871,12 +871,17 @@ static struct ruvd_mpeg2 get_mpeg2_msg(struct
ruvd_decoder *dec,
for (i = 0; i < 2; ++i)
result.ref_pic_idx[i] = get_ref_pic_idx(dec, pic->ref[i]);
- result.load_intra_quantiser_matrix = 1;
- result.load_nonintra_quantiser_matrix = 1;
-
- for (i = 0; i < 64; ++i) {
- result.intra_quantiser_matrix[i] = pic->intra_matrix[zscan[i]];
- result.nonintra_quantiser_matrix[i] =
pic->non_intra_matrix[zscan[i]];
+ if(pic->intra_matrix) {
+ result.load_intra_quantiser_matrix = 1;
+ for (i = 0; i < 64; ++i) {
+ result.intra_quantiser_matrix[i] =
pic->intra_matrix[zscan[i]];
+ }
+ }
+ if(pic->non_intra_matrix) {
+ result.load_nonintra_quantiser_matrix = 1;
+ for (i = 0; i < 64; ++i) {
+ result.nonintra_quantiser_matrix[i] =
pic->non_intra_matrix[zscan[i]];
+ }
}
result.profile_and_level_indication = 0;
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