mirror of https://git.ffmpeg.org/ffmpeg.git
Remove truncated support, use an AVParser if you used that, it is the same.
Originally committed as revision 14350 to svn://svn.ffmpeg.org/ffmpeg/trunk
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@ -7712,17 +7712,10 @@ static int decode_nal_units(H264Context *h, const uint8_t *buf, int buf_size){
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* returns the number of bytes consumed for building the current frame
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*/
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static int get_consumed_bytes(MpegEncContext *s, int pos, int buf_size){
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if(s->flags&CODEC_FLAG_TRUNCATED){
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pos -= s->parse_context.last_index;
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if(pos<0) pos=0; // FIXME remove (unneeded?)
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return pos;
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}else{
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if(pos==0) pos=1; //avoid infinite loops (i doubt that is needed but ...)
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if(pos+10>buf_size) pos=buf_size; // oops ;)
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return pos;
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}
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}
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static int decode_frame(AVCodecContext *avctx,
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@ -7737,15 +7730,6 @@ static int decode_frame(AVCodecContext *avctx,
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s->flags= avctx->flags;
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s->flags2= avctx->flags2;
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if(s->flags&CODEC_FLAG_TRUNCATED){
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const int next= ff_h264_find_frame_end(h, buf, buf_size);
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assert((buf_size > 0) || (next == END_NOT_FOUND));
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if( ff_combine_frame(&s->parse_context, next, &buf, &buf_size) < 0 )
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return buf_size;
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//printf("next:%d buf_size:%d last_index:%d\n", next, buf_size, s->parse_context.last_index);
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}
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/* no supplementary picture */
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if (buf_size == 0) {
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Picture *out;
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@ -8166,7 +8150,7 @@ AVCodec h264_decoder = {
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NULL,
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decode_end,
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decode_frame,
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/*CODEC_CAP_DRAW_HORIZ_BAND |*/ CODEC_CAP_DR1 | CODEC_CAP_TRUNCATED | CODEC_CAP_DELAY,
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/*CODEC_CAP_DRAW_HORIZ_BAND |*/ CODEC_CAP_DR1 | CODEC_CAP_DELAY,
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.flush= flush_dpb,
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.long_name = NULL_IF_CONFIG_SMALL("H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10"),
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};
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