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* Merge remote-tracking branch 'qatar/master'Michael Niedermayer2012-04-221-1/+9
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: ARM: allow runtime masking of CPU features dsputil: remove unused functions mov: Treat keyframe indexes as 1-origin if starting at non-zero. mov: Take stps entries into consideration also about key_off. Remove lowres video decoding Conflicts: ffmpeg.c ffplay.c libavcodec/arm/vp8dsp_init_arm.c libavcodec/libopenjpegdec.c libavcodec/mjpegdec.c libavcodec/mpegvideo.c libavcodec/utils.c libavformat/mov.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * ARM: allow runtime masking of CPU featuresMans Rullgard2012-04-221-1/+9
| | | | | | | | | | | | | | This allows masking CPU features with the -cpuflags avconv option which is useful for testing different optimisations without rebuilding. Signed-off-by: Mans Rullgard <mans@mansr.com>
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2012-03-131-4/+1
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: pcm-mpeg: convert to bytestream2 API Revert "h264: clear trailing bits in partially parsed NAL units" remove iwmmxt optimizations mimic: do not continue if swap_buf_size is 0 mimic: convert to bytestream2 API frwu: use MKTAG to check marker instead of AV_RL32 txd: port to bytestream2 API c93: convert to bytestream2 API iff: make .long_name more descriptive FATE: add test for cdxl demuxer rtsp: Fix a typo Conflicts: libavcodec/arm/dsputil_iwmmxt.c libavcodec/arm/dsputil_iwmmxt_rnd_template.c libavcodec/arm/mpegvideo_iwmmxt.c libavcodec/c93.c libavcodec/txd.c libavutil/arm/cpu.c tests/fate/demux.mak Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * remove iwmmxt optimizationsJanne Grunau2012-03-121-4/+1
| | | | | | | | | | | | The were broken since August of 2010 without anyone noticing until three weeks ago. Nobody cares about it anymore and hopefully Marvell will support NEON like in the PXA978 from now on.
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2012-03-071-1/+8
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: SBR DSP: fix SSE code to not use SSE2 instructions. cpu: initialize mask to -1, so that by default, optimizations are used. error_resilience: initialize s->block_index[]. svq3: protect against negative quantizers. Don't use ff_cropTbl[] for IDCT. swscale: make filterPos 32bit. FATE: add CPUFLAGS variable, mapping to -cpuflags avconv option. avconv: add -cpuflags option for setting supported cpuflags. cpu: add av_set_cpu_flags_mask(). libx264: Allow overriding the sliced threads option avconv: fix counting encoded video size. Conflicts: doc/APIchanges doc/fate.texi doc/ffmpeg.texi ffmpeg.c libavcodec/h264idct_template.c libavcodec/svq3.c libavutil/avutil.h libavutil/cpu.c libavutil/cpu.h libswscale/swscale.c tests/Makefile tests/fate-run.sh tests/regression-funcs.sh Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * cpu: initialize mask to -1, so that by default, optimizations are used.Ronald S. Bultje2012-03-061-1/+1
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| * cpu: add av_set_cpu_flags_mask().Anton Khirnov2012-03-061-1/+11
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* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2011-09-271-0/+2
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: (21 commits) fate: allow testing with libavfilter disabled x86: XOP/FMA4 CPU detection support ws_snd: misc cosmetic clean-ups ws_snd: remove the 2-bit ADPCM table and just subtract 2 instead. ws_snd: use memcpy() and memset() instead of loops ws_snd: use samples pointer for loop termination instead of a separate iterator variable. ws_snd: make sure number of channels is 1 ws_snd: add some checks to prevent buffer overread or overwrite. ws_snd: decode to AV_SAMPLE_FMT_U8 instead of S16. flacdec: fix buffer size checking in get_metadata_size() rtp: Simplify ff_rtp_get_payload_type rtpenc: Add a payload type private option rtp: Correct ff_rtp_get_payload_type documentation avconv: replace all fprintf() by av_log(). avconv: change av_log verbosity from ERROR to FATAL for fatal errors. cmdutils: replace fprintf() by av_log() avtools: parse loglevel before all the other options. oggdec: add support for Xiph's CELT codec sol: return error if av_get_packet() fails. cosmetics: reindent and pretty-print ... Conflicts: avconv.c cmdutils.c libavcodec/avcodec.h libavcodec/version.h libavformat/oggparsecelt.c libavformat/utils.c libavutil/avutil.h Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * x86: XOP/FMA4 CPU detection supportJason Garrett-Glaser2011-09-261-0/+2
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* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2011-07-011-21/+34
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: cosmetics: fix some then/than typos doxygen: Include libavcodec and libavformat examples into the documentation avutil: elaborate documentation for av_get_random_seed Add support for aac streams in mp4/mov without extradata. aes: whitespace cosmetics adler32: whitespace cosmetics swscale: fix another yuv range conversion overflow in 16bit scaling. Fix cpu flags test program opt-test: Add missing braces to silence compiler warnings. build: Eliminate obsolete test targets. udp: Fix a compilation warning swscale: Unbreak build with --enable-small base64: add fate test aes: improve test program and add fate test adler32: make test program more useful and add fate test swscale: fix yuv range correction when using 16-bit scaling. aacenc: Make chan_map const correct Conflicts: Makefile doc/examples/muxing-example.c libavformat/udp.c libavutil/random_seed.h Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * Fix cpu flags test programMans Rullgard2011-06-301-21/+34
| | | | | | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
* | cpudetect: add av_force_cpu_flags()Michael Niedermayer2011-06-021-2/+7
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge remote-tracking branch 'newdev/master'Michael Niedermayer2011-03-231-0/+1
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * newdev/master: (33 commits) Fix an infinite loop when RoQ encoded generated a frame with a size greater than the maximum valid size. Add kbdwin.o to AC3 decoder Detect byte-swapped AC-3 and support decoding it directly. cosmetics: indentation Always copy input data for AC3 decoder. ac3enc: make sym_quant() branch-free cosmetics: indentation Add a CPU flag for the Atom processor. id3v2: skip broken tags with invalid size id3v2: don't explicitly skip padding Make sure kbhit() is in conio.h fate: update wmv8-drm reference vc1: make P-frame deblock filter bit-exact. configure: Add the -D parameter to the dlltool command amr: Set the AVFMT_GENERIC_INDEX flag amr: Set the pkt->pos field properly to the start of the packet amr: Set the codec->bit_rate field based on the last packet rtsp: Specify unicast for TCP interleaved streams, too Set the correct target for mingw64 dlltool applehttp: Change the variable for stream position in seconds into int64_t ... Conflicts: ffmpeg.c ffplay.c libavcodec/ac3dec.c libavformat/avio.h libavformat/id3v2.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * Add a CPU flag for the Atom processor.Justin Ruggles2011-03-221-0/+1
| | | | | | | | | | | | | | The Atom has SSSE3 support, which is useful in many cases, but sometimes the SSSE3 version is slower than the SSE2 equivalent on the Atom, but is generally faster on other processors supporting SSSE3. This flag allows for selectively disabling certain SSSE3 functions on the Atom.
| * Replace FFmpeg with Libav in licence headersMans Rullgard2011-03-191-4/+4
| | | | | | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
| * x86: check for AVX supportMans Rullgard2011-02-201-1/+2
| | | | | | | | | | | | This adds configure and runtime checks for AVX support on x86 CPUs. Signed-off-by: Mans Rullgard <mans@mansr.com>
* | x86: check for AVX supportMans Rullgard2011-02-201-1/+2
|/ | | | | | | This adds configure and runtime checks for AVX support on x86 CPUs. Signed-off-by: Mans Rullgard <mans@mansr.com> (cherry picked from commit 87f1355f9b4fc11414d0e6a91404203c2745f89f)
* cpu-test: include stdio.h only for test progMans Rullgard2011-01-181-2/+1
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* fix building of cpu-test by including required headerRamiro Polla2010-12-071-0/+2
| | | | Originally committed as revision 25917 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Cache detected CPU flagsMåns Rullgård2010-09-091-4/+11
| | | | Originally committed as revision 25085 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Clean up av_get_cpu_flag()Måns Rullgård2010-09-091-8/+3
| | | | | | | | Instead of defining functions in per-arch header files included by the main cpu.c, define them normally and call them from the generic one. Originally committed as revision 25084 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Move mm_support() from libavcodec to libavutil, make it a publicStefano Sabatini2010-09-081-0/+66
function and rename it to av_get_cpu_flags(). Originally committed as revision 25076 to svn://svn.ffmpeg.org/ffmpeg/trunk
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