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