diff options
| author | Fei Wang <fei.w.wang@intel.com> | 2024-07-23 09:27:02 +0800 |
|---|---|---|
| committer | Haihao Xiang <haihao.xiang@intel.com> | 2024-07-30 13:41:15 +0800 |
| commit | 79b486995993061ed169d647c3d5d829743f52f1 (patch) | |
| tree | 0d3b965cc5fab945e9025f451632c8dbd40da7ba | |
| parent | d30a9fdc809c90fa39549e7dc9f040824488999a (diff) | |
| download | ffmpeg-79b486995993061ed169d647c3d5d829743f52f1.tar.gz | |
lavu/hwcontext_qsv: Derive bind flag from frame type if no valid surface
Fix cmd:
ffmpeg.exe -init_hw_device d3d11va=d3d -init_hw_device qsv=qsv@d3d \
-filter_hw_device d3d -hwaccel qsv -hwaccel_output_format qsv \
-i in.h264 -vf "hwmap,format=d3d11,hwdownload,format=nv12" -y out.yuv
Signed-off-by: Fei Wang <fei.w.wang@intel.com>
Tested-by: Tong Wu <wutong1208@outlook.com>
| -rw-r--r-- | libavutil/hwcontext_qsv.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/libavutil/hwcontext_qsv.c b/libavutil/hwcontext_qsv.c index 7cec347478..09156275ec 100644 --- a/libavutil/hwcontext_qsv.c +++ b/libavutil/hwcontext_qsv.c @@ -1549,8 +1549,11 @@ static int qsv_frames_derive_from(AVHWFramesContext *dst_ctx, dst_hwctx->texture_infos[i].texture = (ID3D11Texture2D*)pair->first; dst_hwctx->texture_infos[i].index = pair->second == (mfxMemId)MFX_INFINITE ? (intptr_t)0 : (intptr_t)pair->second; } - ID3D11Texture2D_GetDesc(dst_hwctx->texture_infos[0].texture, &texDesc); - dst_hwctx->BindFlags = texDesc.BindFlags; + if (src_hwctx->nb_surfaces) { + ID3D11Texture2D_GetDesc(dst_hwctx->texture_infos[0].texture, &texDesc); + dst_hwctx->BindFlags = texDesc.BindFlags; + } else + dst_hwctx->BindFlags = qsv_get_d3d11va_bind_flags(src_hwctx->frame_type); } break; #endif |