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[FFmpeg-devel,v5,5/9] avcodec/dxva2_av1: fix global motion params

Message ID 20211012082404.31639-5-fei.w.wang@intel.com
State Accepted
Commit 4e7a7d75e3c21a6af03c4cd52ffc50270664e58a
Headers show
Series [FFmpeg-devel,v5,1/9] cbs_av1: fix incorrect data type
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Commit Message

Wang, Fei W Oct. 12, 2021, 8:24 a.m. UTC
From: Tong Wu <tong1.wu@intel.com>

Defined in spec 5.9.24/5.9.25. Since function void
global_motion_params(AV1DecContext *s) already updates
gm type/params, the wminvalid parameter only need to get
the value from cur_frame.gm_invalid.

Signed-off-by: Tong Wu <tong1.wu@intel.com>
---
 libavcodec/dxva2_av1.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/libavcodec/dxva2_av1.c b/libavcodec/dxva2_av1.c
index c30b57799c..8a912bf6c1 100644
--- a/libavcodec/dxva2_av1.c
+++ b/libavcodec/dxva2_av1.c
@@ -139,7 +139,7 @@  static int fill_picture_parameters(const AVCodecContext *avctx, AVDXVAContext *c
         pp->frame_refs[i].Index  = ref_frame->buf[0] ? ref_idx : 0xFF;
 
         /* Global Motion */
-        pp->frame_refs[i].wminvalid = (h->cur_frame.gm_type[AV1_REF_FRAME_LAST + i] == AV1_WARP_MODEL_IDENTITY);
+        pp->frame_refs[i].wminvalid = h->cur_frame.gm_invalid[AV1_REF_FRAME_LAST + i];
         pp->frame_refs[i].wmtype    = h->cur_frame.gm_type[AV1_REF_FRAME_LAST + i];
         for (j = 0; j < 6; ++j) {
              pp->frame_refs[i].wmmat[j] = h->cur_frame.gm_params[AV1_REF_FRAME_LAST + i][j];