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Simplify, use avctx->frame_number. 

Originally committed as revision 8309 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Benjamin Larsson 2007-03-10 09:20:07 +00:00
parent 6b74787b89
commit 64472fcff1
1 changed files with 1 additions and 5 deletions
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6
libavcodec/flashsvenc.c
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@ -68,7 +68,6 @@ typedef struct FlashSVContext {
AVCodecContext *avctx;
uint8_t *previous_frame;
AVFrame frame;
int first_frame;
int image_width, image_height;
int block_width, block_height;
uint8_t* tmpblock;
@ -113,8 +112,6 @@ static int flashsv_encode_init(AVCodecContext *avctx)
return -1;
}
s->first_frame = 1;
// Needed if zlib unused or init aborted before deflateInit
memset(&(s->zstream), 0, sizeof(z_stream));
/*
@ -241,14 +238,13 @@ static int flashsv_encode_frame(AVCodecContext *avctx, uint8_t *buf, int buf_siz
*p = *pict;
if (s->first_frame) {
if (avctx->frame_number == 0) {
s->previous_frame = av_mallocz(p->linesize[0]*s->image_height);
if (!s->previous_frame) {
av_log(avctx, AV_LOG_ERROR, "Memory allocation failed.\n");
return -1;
}
I_frame = 1;
s->first_frame = 0;
}
#if 0