[FFmpeg-devel] [PATCH v5 10/10] lavc/vaapi_hevc: Loose the restricts for SCC decoding

From: Fei Wang <fei.w.wang-at-intel.com@ffmpeg.org>
To: ffmpeg-devel@ffmpeg.org
Subject: [FFmpeg-devel] [PATCH v5 10/10] lavc/vaapi_hevc: Loose the restricts for SCC decoding
Date: Mon,  6 Feb 2023 13:44:58 +0800
Message-ID: <20230206054458.907060-10-fei.w.wang@intel.com> (raw)
In-Reply-To: <20230206054458.907060-1-fei.w.wang@intel.com>

From: Linjie Fu <linjie.fu@intel.com>

Allow current picture as the reference picture.

Signed-off-by: Linjie Fu <linjie.justin.fu@gmail.com>
Signed-off-by: Fei Wang <fei.w.wang@intel.com>
---
 libavcodec/vaapi_hevc.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/libavcodec/vaapi_hevc.c b/libavcodec/vaapi_hevc.c
index a06785f7a6..0e5da15e53 100644
--- a/libavcodec/vaapi_hevc.c
+++ b/libavcodec/vaapi_hevc.c
@@ -104,7 +104,8 @@ static void fill_vaapi_reference_frames(const HEVCContext *h, VAPictureParameter
         const HEVCFrame *frame = NULL;
 
         while (!frame && j < FF_ARRAY_ELEMS(h->DPB)) {
-            if (&h->DPB[j] != current_picture && (h->DPB[j].flags & (HEVC_FRAME_FLAG_LONG_REF | HEVC_FRAME_FLAG_SHORT_REF)))
+            if ((&h->DPB[j] != current_picture || h->ps.pps->pps_curr_pic_ref_enabled_flag) &&
+                (h->DPB[j].flags & (HEVC_FRAME_FLAG_LONG_REF | HEVC_FRAME_FLAG_SHORT_REF)))
                 frame = &h->DPB[j];
             j++;
         }
-- 
2.25.1

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