On Ma, 2024-07-29 at 15:27 +0000, Tong Wu wrote: -----Original Message----- From: ffmpeg-devel <ffmpeg-devel-boun...@ffmpeg.org<mailto:ffmpeg-devel-boun...@ffmpeg.org>> On Behalf Of fei.w.wang-at-intel....@ffmpeg.org<mailto:fei.w.wang-at-intel....@ffmpeg.org> Sent: 2024年7月23日 9:27 To: ffmpeg-devel@ffmpeg.org<mailto:ffmpeg-devel@ffmpeg.org> Cc: fei.w.w...@intel.com<mailto:fei.w.w...@intel.com> Subject: [FFmpeg-devel] [PATCH] lavu/hwcontext_qsv: Derive bind flag from frame type if no valid surface
From: Fei Wang <fei.w.w...@intel.com<mailto:fei.w.w...@intel.com>> 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.w...@intel.com<mailto:fei.w.w...@intel.com>> --- libavutil/hwcontext_qsv.c | 7 +++++-- 1 file 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 -- 2.34.1 Tested. LGTM. Thanks. Applied, thx - Haihao _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org<mailto:ffmpeg-devel@ffmpeg.org> https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org<mailto:ffmpeg-devel-requ...@ffmpeg.org> with subject "unsubscribe". _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
