RepoMirrors
/
ffmpeg
mirror of https://git.ffmpeg.org/ffmpeg.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity

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>
This commit is contained in:
Fei Wang 2024-07-23 09:27:02 +08:00 committed by Haihao Xiang
parent d30a9fdc80
commit 79b4869959
1 changed files with 5 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
libavutil/hwcontext_qsv.c
View File

@ -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