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15334 Commits

Author SHA1 Message Date
Justin Ruggles f320fb894c bethsoftvid: pass palette in side data instead of in a separate packet. 
Update FATE reference to account for now non-existent palette packet.
This also fixes the FATE test if frame data is not initialized in
get_buffer(), so update comment in avconv accordingly.
 2012-02-16 10:47:11 -05:00
Kostya Shishkov 17b11ffec7 proresenc: initialise 'sign' variable 2012-02-16 06:48:24 +01:00
Christophe GISQUET f3e084909b mpegaudio: replace memcpy by SIMD code 
By replacing memcpy with an unrolled loop using the alignment knowledge
it has, some speedup can be obtained.

Before (gcc 4.6.1): ~400 cycles
After: ~370 cycles

Overall, around 2% speed increase when decoding a 2400s mp3 to f32le.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2012-02-15 20:11:54 -08:00
Ronald S. Bultje ae591aeea5 vc1: prevent using last_frame as a reference for I/P first frame. 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2012-02-15 19:58:10 -08:00
Martin Storsjö 210f72845c ppc: Add ff_ prefix to nonstatic symbols 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-02-15 22:07:29 +02:00
Martin Storsjö f73673a770 sh4: Add ff_ prefix to nonstatic symbols 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-02-15 22:07:26 +02:00
Martin Storsjö efd29844eb mpegvideo: Add ff_ prefix to nonstatic functions 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-02-15 22:07:23 +02:00
Martin Storsjö 0ca1bdb37d rtjpeg: Add ff_ prefix to nonstatic symbols 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-02-15 22:07:20 +02:00
Martin Storsjö 6c28d65754 rv: Add ff_ prefix to nonstatic symbols 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-02-15 22:07:17 +02:00
Martin Storsjö d1b357d78b vp56: Add ff_ prefix to nonstatic symbols 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-02-15 22:07:14 +02:00
Martin Storsjö 27cfdc3e4f vorbis: Add ff_ prefix to nonstatic symbols 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-02-15 22:07:11 +02:00
Martin Storsjö 04d3822524 msmpeg4: Add ff_ prefix to nonstatic symbols 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-02-15 22:07:08 +02:00
Martin Storsjö 5f2c159c0f vc1: Add ff_ prefix to nonstatic symbols 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-02-15 22:07:05 +02:00
Martin Storsjö 1fec055066 msmpeg4: Add ff_ prefixes to nonstatic symbols 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-02-15 22:07:01 +02:00
Martin Storsjö 35e02a3d0e snow: Add ff_ prefix to nonstatic symbols 
This allows getting rid of a hack for conflicting symbol/define
names.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-02-15 22:06:58 +02:00
Martin Storsjö d6c8dcb8ac mpeg12: Add ff_ prefix to nonstatic symbols 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-02-15 22:06:56 +02:00
Martin Storsjö 6f13a371ec mpeg4: Add ff_ prefixes to nonstatic symbols 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-02-15 22:06:52 +02:00
Martin Storsjö e9ca85e714 lagarith: Add ff_ prefix to lag_rac_init 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-02-15 22:06:49 +02:00
Martin Storsjö c8e1b2fbc9 libavcodec: Add ff_ prefix to j_rev_dct* 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-02-15 22:06:46 +02:00
Martin Storsjö 873c89e2a6 dsputil: Add ff_ prefix to inv_zigzag_direct16 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-02-15 22:06:42 +02:00
Martin Storsjö 3e2efacdd8 libavcodec: Prefix fdct_ifast, fdct_ifast248 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-02-15 22:06:38 +02:00
Martin Storsjö 9cf0841ef3 dsputil: Add ff_ prefix to the dsputil*_init* functions 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-02-15 22:06:34 +02:00
Martin Storsjö 99560a4caa libavcodec: Add ff_ prefix to some nonstatic symbols 
Prefix the functions atrac_generate_tables, atrac_iqmf, dct_quantize_c.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-02-15 22:06:29 +02:00
Martin Storsjö e96b4a53df vlc/rl: Add ff_ prefix to the nonstatic symbols 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-02-15 22:06:26 +02:00
Martin Storsjö ddce8953a5 h263: Add ff_ prefix to nonstatic symbols 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-02-15 22:06:22 +02:00
Martin Storsjö a082ac4125 mpegvideo: Remove a leftover function declaration 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-02-15 22:06:12 +02:00
Kostya Shishkov 1a265f6187 prores encoder 2012-02-15 07:14:51 +01:00
Kostya Shishkov 8835c2c829 prores: move data shared between decoder and encoder to common file 2012-02-15 07:14:45 +01:00
Kostya Shishkov 3ec623c22f prores: fix multithreaded decoding case when slice quantisers are not the same 
Since quantisation matrices are stored in context, decoding slices with
different quantisers in parallel leads to unpredictable content of
aforementioned matrices and wrong output picture thereof.
 2012-02-15 07:14:35 +01:00
Paul B Mahol dc4e57489f CDXL demuxer and decoder 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2012-02-14 22:32:53 +01:00
Janne Grunau 18d1d5886b rv30: check block type validity 
Prevents crashes with the fuzzed samples from bugs 88, 89 and 125 after
"golomb: avoid infinite loop on all-zero input".
 2012-02-14 19:03:10 +01:00
Paul B Mahol 2af3dc8698 ttadec: CRC checking 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
 2012-02-14 13:00:55 -05:00
Janne Grunau 2bd730010d rv34: handle size changes during frame multithreading 
Factors all context dynamic memory handling to its own functions.
Fixes bug 220.
 2012-02-14 14:46:11 +01:00
Janne Grunau b54b40b33c rv40: prevent undefined signed overflow in rv40_loop_filter() 2012-02-14 14:42:55 +01:00
Janne Grunau 29330721b0 rv34: use AVERROR return values in ff_rv34_decode_frame() 
Also adds an error message.
 2012-02-14 14:42:55 +01:00
Janne Grunau bf61ef2316 rv34: use uint16_t for RV34DecContext.deblock_coefs 
It is used as bitfield with 16 entries.
 2012-02-14 14:42:55 +01:00
Diego Biurrun a8798c7eb9 Drop unnecessary av_uninit attributes from some variable declarations. 
Recent versions of gcc (4.4+) no longer give false positive warnings.
 2012-02-13 19:20:52 +01:00
Diego Biurrun 0bf184e59c Move PS2 MMI code below the mips subdirectory, where it belongs. 
Also give a more suitable name to the MMI-optimized IDCT;
it is not PS2-specific, as the name currently suggests.
 2012-02-13 09:59:53 +01:00
Diego Biurrun 75f11901b5 mips: Move MMI function declarations to a header. 
This fixes compilation with -Werror=missing-prototypes.
 2012-02-13 09:59:52 +01:00
Anton Khirnov 3dffa1b46c cljr: implement encode2. 2012-02-12 08:05:57 +01:00
Anton Khirnov 177bb4bf50 cljr: set the properties of the coded_frame, not input frame. 2012-02-12 08:05:38 +01:00
Anton Khirnov 89829242a6 dnxhdenc: switch to encode2. 2012-02-12 08:03:46 +01:00
Anton Khirnov 3f77c41171 bmpenc: switch to encode2(). 2012-02-12 08:02:28 +01:00
Aneesh Dogra 41afdd913a sunrast: Return AVERROR values instead of -1. 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2012-02-11 13:32:29 -08:00
Aneesh Dogra 4fbccfab23 sunrast: Add support for gray8 decoding. 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2012-02-11 11:05:43 -08:00
Justin Ruggles 764852d653 alacenc: use AVCodec.encode2() 2012-02-11 12:49:23 -05:00
Justin Ruggles bee80054f7 alacenc: cosmetics: indentation 2012-02-11 12:49:22 -05:00
Justin Ruggles b6e8ff72ea alacenc: consolidate bitstream writing into a single function. 
Simplifies use of verbatim mode.
 2012-02-11 12:49:22 -05:00
Justin Ruggles b590f3a7bf alacenc: only encode frame size in header for a final smaller frame 
Otherwise it is not needed because it matches the frame size as encoded in
the extradata.
 2012-02-11 12:49:22 -05:00
Justin Ruggles ba821b098b alacenc: store current frame size in AlacEncodeContext. 
This avoids an indirection and will simplify implementation of encode2()
 2012-02-11 12:49:22 -05:00