[FFmpeg-devel] [PATCH 4/4] avcodec/libx265: encode dovi RPUs

[Niklas Haas <ffmpeg@haasn.xyz>]

From: Niklas Haas <git@haasn.dev>

libx265 supports these natively, we just need to forward them to the
x265picture.
---
 libavcodec/libx265.c | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/libavcodec/libx265.c b/libavcodec/libx265.c
index 92183b9ca26..92b25844ef6 100644
--- a/libavcodec/libx265.c
+++ b/libavcodec/libx265.c
@@ -560,6 +560,7 @@ static av_cold int libx265_encode_set_roi(libx265Context *ctx, const AVFrame *fr
 static void free_picture(libx265Context *ctx, x265_picture *pic)
 {
     x265_sei *sei = &pic->userSEI;
+    av_free(pic->rpu.payload);
     for (int i = 0; i < sei->numPayloads; i++)
         av_free(sei->payloads[i].payload);
 
@@ -594,6 +595,7 @@ static int libx265_encode_frame(AVCodecContext *avctx, AVPacket *pkt,
     sei->numPayloads = 0;
 
     if (pic) {
+        AVFrameSideData *sd;
         ReorderedData *rd;
         int rd_idx;
 
@@ -694,6 +696,15 @@ static int libx265_encode_frame(AVCodecContext *avctx, AVPacket *pkt,
                 sei->numPayloads++;
             }
         }
+
+        if ((sd = av_frame_get_side_data(pic, AV_FRAME_DATA_DOVI_RPU_BUFFER))) {
+            x265pic.rpu.payload = av_memdup(sd->data, sd->size);
+            if (!x265pic.rpu.payload) {
+                free_picture(ctx, &x265pic);
+                return AVERROR(ENOMEM);
+            }
+            x265pic.rpu.payloadSize = sd->size;
+        }
     }
 
     ret = ctx->api->encoder_encode(ctx->encoder, &nal, &nnal,
-- 
2.44.0

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