Skip to content

F
ffmpeg.wasm-core
Commit 7c33ad19 authored by Loren Merritt's avatar Loren Merritt
Browse files
Options

clear the DPB after seeking. 

Originally committed as revision 4174 to svn://svn.ffmpeg.org/ffmpeg/trunk
parent 8b975b7c
Hide whitespace changes
Inline Side-by-side
Showing with 11 additions and 0 deletions
libavcodec/h264.c
View file @ 7c33ad19
...@@ -3457,6 +3457,16 @@ static void idr(H264Context *h){ ...@@ -3457,6 +3457,16 @@ static void idr(H264Context *h){
h->short_ref_count=0; h->short_ref_count=0;
} }
/* forget old pics after a seek */
static void flush_dpb(AVCodecContext *avctx){
H264Context *h= avctx->priv_data;
int i;
for(i=0; i<16; i++)
h->delayed_pic[i]= NULL;
h->delayed_output_pic= NULL;
idr(h);
}
/** /**
* *
* @return the removed picture or NULL if an error occures * @return the removed picture or NULL if an error occures
...@@ -7208,6 +7218,7 @@ AVCodec h264_decoder = { ...@@ -7208,6 +7218,7 @@ AVCodec h264_decoder = {
decode_end, decode_end,
decode_frame, decode_frame,
/*CODEC_CAP_DRAW_HORIZ_BAND |*/ CODEC_CAP_DR1 | CODEC_CAP_TRUNCATED | CODEC_CAP_DELAY, /*CODEC_CAP_DRAW_HORIZ_BAND |*/ CODEC_CAP_DR1 | CODEC_CAP_TRUNCATED | CODEC_CAP_DELAY,
.flush= flush_dpb,
}; };
AVCodecParser h264_parser = { AVCodecParser h264_parser = {
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment