[FFmpeg-soc] [soc]: r974 - dirac/libavcodec/dirac.c
marco
subversion at mplayerhq.hu
Sat Aug 18 21:40:05 CEST 2007
Author: marco
Date: Sat Aug 18 21:40:05 2007
New Revision: 974
Log:
put the offsets to the previous and next frame in the parse info header
Modified:
dirac/libavcodec/dirac.c
Modified: dirac/libavcodec/dirac.c
==============================================================================
--- dirac/libavcodec/dirac.c (original)
+++ dirac/libavcodec/dirac.c Sat Aug 18 21:40:05 2007
@@ -30,6 +30,7 @@
#include "avcodec.h"
#include "dsputil.h"
#include "bitstream.h"
+#include "bytestream.h"
#include "golomb.h"
#include "dirac_arith.h"
#include "mpeg12data.h"
@@ -240,6 +241,7 @@ typedef struct DiracContext {
PutBitContext pb;
int next_parse_code;
char *encodebuf;
+ int prev_size;
AVFrame picture;
@@ -3780,6 +3782,8 @@ static int encode_frame(AVCodecContext *
int buf_size, void *data) {
DiracContext *s = avctx->priv_data;
AVFrame *picture = data;
+ unsigned char *dst = &buf[5];
+ int size;
dprintf(avctx, "Encoding frame %p size=%d\n", buf, buf_size);
@@ -3797,9 +3801,13 @@ static int encode_frame(AVCodecContext *
}
flush_put_bits(&s->pb);
+ size = put_bits_count(&s->pb) / 8;
+ bytestream_put_be32(&dst, size);
+ bytestream_put_be32(&dst, s->prev_size);
+ s->prev_size = size;
- return put_bits_count(&s->pb) / 8;
+ return size;
}
AVCodec dirac_decoder = {
More information about the FFmpeg-soc
mailing list