[Deocde] Fix AV1 Realloc surface for LST case (#6282)

Co-authored-by: Yuan, Pengxin <[email protected]>
intel · Dec 18, 2023 · c9b3665 · c9b3665
1 parent 66f1b4d
commit c9b3665
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/_studio/mfx_lib/decode/av1/src/mfx_av1_dec_decode.cpp b/_studio/mfx_lib/decode/av1/src/mfx_av1_dec_decode.cpp
@@ -982,11 +982,12 @@ mfxStatus VideoDECODEAV1::SubmitFrame(mfxBitstream* bs, mfxFrameSurface1* surfac
                  UMC_AV1_DECODER::AV1DecoderParams vp;
                  umcRes = m_decoder->GetInfo(&vp);
                  FillVideoParam(&vp, &m_video_par);
-                 if (surface_work &&
+                 // Realloc surface here for LST case which DRC happended in the last frame
+                 if (surface_work && vp.lst_mode &&
                      (m_video_par.mfx.FrameInfo.Width > surface_work->Info.Width ||
                       m_video_par.mfx.FrameInfo.Height > surface_work->Info.Height))
                  {
-                     MFX_RETURN(MFX_ERR_INCOMPATIBLE_VIDEO_PARAM);
+                     MFX_RETURN(MFX_ERR_REALLOC_SURFACE);
                  }
                  m_video_par.AsyncDepth = static_cast<mfxU16>(vp.async_depth);
             }