* Copyright (c) 2001 Fabrice Bellard.
* Copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at>
*
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
*
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
/**
s->h263_pred = 1;
s->msmpeg4_version=5;
break;
+ case CODEC_ID_VC1:
case CODEC_ID_WMV3:
s->h263_msmpeg4 = 1;
s->h263_pred = 1;
return END_NOT_FOUND;
}
+#ifdef CONFIG_H263_PARSER
static int h263_parse(AVCodecParserContext *s,
AVCodecContext *avctx,
uint8_t **poutbuf, int *poutbuf_size,
*poutbuf_size = buf_size;
return next;
}
+#endif
int ff_h263_decode_frame(AVCodecContext *avctx,
void *data, int *data_size,
uint64_t time= rdtsc();
#endif
#ifdef DEBUG
- printf("*****frame %d size=%d\n", avctx->frame_number, buf_size);
- printf("bytes=%x %x %x %x\n", buf[0], buf[1], buf[2], buf[3]);
+ av_log(avctx, AV_LOG_DEBUG, "*****frame %d size=%d\n", avctx->frame_number, buf_size);
+ av_log(avctx, AV_LOG_DEBUG, "bytes=%x %x %x %x\n", buf[0], buf[1], buf[2], buf[3]);
#endif
s->flags= avctx->flags;
s->flags2= avctx->flags2;
if(s->xvid_build==0 && s->divx_version==0 && s->lavc_build==0){
if(s->avctx->stream_codec_tag == ff_get_fourcc("XVID") ||
- s->avctx->codec_tag == ff_get_fourcc("XVID") || s->avctx->codec_tag == ff_get_fourcc("XVIX"))
+ s->avctx->codec_tag == ff_get_fourcc("XVID") || s->avctx->codec_tag == ff_get_fourcc("XVIX") ||
+ s->avctx->codec_tag == ff_get_fourcc("RMP4"))
s->xvid_build= -1;
#if 0
if(s->avctx->codec_tag == ff_get_fourcc("DIVX") && s->vo_type==0 && s->vol_control_parameters==1
#endif
#if defined(HAVE_MMX) && defined(CONFIG_GPL)
- if(s->codec_id == CODEC_ID_MPEG4 && s->xvid_build && avctx->idct_algo == FF_IDCT_AUTO && (mm_flags & MM_MMX) && !(s->flags&CODEC_FLAG_BITEXACT)){
+ if(s->codec_id == CODEC_ID_MPEG4 && s->xvid_build && avctx->idct_algo == FF_IDCT_AUTO && (mm_flags & MM_MMX)){
avctx->idct_algo= FF_IDCT_XVIDMMX;
avctx->coded_width= 0; // force reinit
+// dsputil_init(&s->dsp, avctx);
+ s->picture_number=0;
}
#endif
s->next_p_frame_damaged=0;
}
+ if((s->avctx->flags2 & CODEC_FLAG2_FAST) && s->pict_type==B_TYPE){
+ s->me.qpel_put= s->dsp.put_2tap_qpel_pixels_tab;
+ s->me.qpel_avg= s->dsp.avg_2tap_qpel_pixels_tab;
+ }else if((!s->no_rounding) || s->pict_type==B_TYPE){
+ s->me.qpel_put= s->dsp.put_qpel_pixels_tab;
+ s->me.qpel_avg= s->dsp.avg_qpel_pixels_tab;
+ }else{
+ s->me.qpel_put= s->dsp.put_no_rnd_qpel_pixels_tab;
+ s->me.qpel_avg= s->dsp.avg_qpel_pixels_tab;
+ }
+
if(MPV_frame_start(s, avctx) < 0)
return -1;
#ifdef DEBUG
- printf("qscale=%d\n", s->qscale);
+ av_log(avctx, AV_LOG_DEBUG, "qscale=%d\n", s->qscale);
#endif
ff_er_frame_start(s);
assert(s->current_picture.pict_type == s->current_picture_ptr->pict_type);
assert(s->current_picture.pict_type == s->pict_type);
- if(s->pict_type==B_TYPE || s->low_delay){
- *pict= *(AVFrame*)&s->current_picture;
+ if (s->pict_type == B_TYPE || s->low_delay) {
+ *pict= *(AVFrame*)s->current_picture_ptr;
+ } else if (s->last_picture_ptr != NULL) {
+ *pict= *(AVFrame*)s->last_picture_ptr;
+ }
+
+ if(s->last_picture_ptr || s->low_delay){
+ *data_size = sizeof(AVFrame);
ff_print_debug_info(s, pict);
- } else {
- *pict= *(AVFrame*)&s->last_picture;
- if(pict)
- ff_print_debug_info(s, pict);
}
/* Return the Picture timestamp as the frame number */
/* we substract 1 because it is added on utils.c */
avctx->frame_number = s->picture_number - 1;
- /* don't output the last pic after seeking */
- if(s->last_picture_ptr || s->low_delay)
- *data_size = sizeof(AVFrame);
#ifdef PRINT_FRAME_TIME
-printf("%Ld\n", rdtsc()-time);
+av_log(avctx, AV_LOG_DEBUG, "%Ld\n", rdtsc()-time);
#endif
return get_consumed_bytes(s, buf_size);
CODEC_CAP_DRAW_HORIZ_BAND | CODEC_CAP_DR1
};
+#ifdef CONFIG_H263_PARSER
AVCodecParser h263_parser = {
{ CODEC_ID_H263 },
sizeof(ParseContext),
h263_parse,
ff_parse_close,
};
+#endif