[FFmpeg-devel] [PATCH v2 10/13] lavc/vaapi_hevc: Set correct rps type for scc

[Fei Wang <fei.w.wang-at-intel.com@ffmpeg.org>]

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

According to 8.1.3 and 8.3.2.

Signed-off-by: Linjie Fu <linjie.justin.fu@gmail.com>
Signed-off-by: Fei Wang <fei.w.wang@intel.com>
---
 libavcodec/vaapi_hevc.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/libavcodec/vaapi_hevc.c b/libavcodec/vaapi_hevc.c
index 6ce1e17fa8..005d782819 100644
--- a/libavcodec/vaapi_hevc.c
+++ b/libavcodec/vaapi_hevc.c
@@ -71,6 +71,7 @@ static void fill_vaapi_pic(VAPictureHEVC *va_pic, const HEVCFrame *pic, int rps_
 static int find_frame_rps_type(const HEVCContext *h, const HEVCFrame *pic)
 {
     VASurfaceID pic_surf = ff_vaapi_get_surface_id(pic->frame);
+    const HEVCFrame *current_picture = h->ref;
     int i;
 
     for (i = 0; i < h->rps[ST_CURR_BEF].nb_refs; i++) {
@@ -88,6 +89,9 @@ static int find_frame_rps_type(const HEVCContext *h, const HEVCFrame *pic)
             return VA_PICTURE_HEVC_RPS_LT_CURR;
     }
 
+    if (h->ps.pps->pps_curr_pic_ref_enabled_flag && current_picture->poc == pic->poc)
+        return VA_PICTURE_HEVC_LONG_TERM_REFERENCE;
+
     return 0;
 }
 
-- 
2.25.1

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