diff options
| -rw-r--r-- | doc/optimization.txt | 11 | ||||
| -rw-r--r-- | ffplay.c | 23 |
2 files changed, 12 insertions, 22 deletions
diff --git a/doc/optimization.txt b/doc/optimization.txt index 89b87b5719..fdcaa6ea5c 100644 --- a/doc/optimization.txt +++ b/doc/optimization.txt @@ -158,6 +158,17 @@ http://www.arm.com/community/academy/resources.html Instructions timings and optimization guide for ARM9E: http://www.arm.com/pdfs/DDI0222B_9EJS_r1p2.pdf +PowerPC-specific: + +PowerPC32/Altivec PIM: +www.freescale.com/files/32bit/doc/ref_manual/ALTIVECPEM.pdf + +PowerPC32/Altivec PEM: +www.freescale.com/files/32bit/doc/ref_manual/ALTIVECPIM.pdf + +CELL/SPU: +http://www-01.ibm.com/chips/techlib/techlib.nsf/techdocs/30B3520C93F437AB87257060006FFE5E/$file/Language_Extensions_for_CBEA_2.4.pdf +http://www-01.ibm.com/chips/techlib/techlib.nsf/techdocs/9F820A5FFA3ECE8C8725716A0062585F/$file/CBE_Handbook_v1.1_24APR2007_pub.pdf SPARC-specific: SPARC Joint Programming Specification (JPS1): Commonality @@ -1871,7 +1871,7 @@ static int decode_thread(void *arg) { VideoState *is = arg; AVFormatContext *ic; - int err, i, ret, video_index, audio_index, use_play; + int err, i, ret, video_index, audio_index; AVPacket pkt1, *pkt = &pkt1; AVFormatParameters params, *ap = ¶ms; @@ -1885,8 +1885,6 @@ static int decode_thread(void *arg) url_set_interrupt_cb(decode_interrupt_cb); memset(ap, 0, sizeof(*ap)); - ap->initial_pause = 1; /* we force a pause when starting an RTSP - stream */ ap->width = frame_width; ap->height= frame_height; @@ -1900,16 +1898,10 @@ static int decode_thread(void *arg) goto fail; } is->ic = ic; -#ifdef CONFIG_RTSP_DEMUXER - use_play = (ic->iformat == &rtsp_demuxer); -#else - use_play = 0; -#endif if(genpts) ic->flags |= AVFMT_FLAG_GENPTS; - if (!use_play) { err = av_find_stream_info(ic); if (err < 0) { fprintf(stderr, "%s: could not find codec parameters\n", is->filename); @@ -1917,7 +1909,6 @@ static int decode_thread(void *arg) goto fail; } ic->pb.eof_reached= 0; //FIXME hack, ffplay maybe should not use url_feof() to test for the end - } /* if seeking requested, we execute it */ if (start_time != AV_NOPTS_VALUE) { @@ -1934,18 +1925,6 @@ static int decode_thread(void *arg) } } - /* now we can begin to play (RTSP stream only) */ - av_read_play(ic); - - if (use_play) { - err = av_find_stream_info(ic); - if (err < 0) { - fprintf(stderr, "%s: could not find codec parameters\n", is->filename); - ret = -1; - goto fail; - } - } - for(i = 0; i < ic->nb_streams; i++) { AVCodecContext *enc = ic->streams[i]->codec; switch(enc->codec_type) { |