[FFmpeg-cvslog] avcodec/xbmdec: implement FF_CODEC_CAP_SKIP_FRAME_FILL_PARAM

[Paul B Mahol]

ffmpeg | branch: master | Paul B Mahol <onemda at gmail.com> | Sat Sep 24 11:42:40 2022 +0200| [08f6b1e5b3bc0c3d133cefb4e856ba83d7a93678] | committer: Paul B Mahol

avcodec/xbmdec: implement FF_CODEC_CAP_SKIP_FRAME_FILL_PARAM

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=08f6b1e5b3bc0c3d133cefb4e856ba83d7a93678
---

 libavcodec/xbmdec.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/libavcodec/xbmdec.c b/libavcodec/xbmdec.c
index 6a31215329..a0cc1cb8c6 100644
--- a/libavcodec/xbmdec.c
+++ b/libavcodec/xbmdec.c
@@ -82,6 +82,9 @@ static int xbm_decode_frame(AVCodecContext *avctx, AVFrame *p,
     if ((ret = ff_set_dimensions(avctx, width, height)) < 0)
         return ret;
 
+    if (avctx->skip_frame >= AVDISCARD_ALL)
+        return avpkt->size;
+
     if ((ret = ff_get_buffer(avctx, p, 0)) < 0)
         return ret;
 
@@ -141,5 +144,6 @@ const FFCodec ff_xbm_decoder = {
     .p.type       = AVMEDIA_TYPE_VIDEO,
     .p.id         = AV_CODEC_ID_XBM,
     .p.capabilities = AV_CODEC_CAP_DR1,
+    .caps_internal  = FF_CODEC_CAP_SKIP_FRAME_FILL_PARAM,
     FF_CODEC_DECODE_CB(xbm_decode_frame),
 };