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16047 Commits

Author SHA1 Message Date
Diego Biurrun
d1dfcb0829 vp3: remove some pointless comments 2011-11-02 10:42:54 +01:00
Anton Khirnov
5511ad14fe lavc: use designated initialisers for parsers. 2011-11-02 10:03:43 +01:00
Clément Bœsch
971e710438 dsputil: fix typo (referece -> reference). 2011-11-02 07:54:48 +01:00
Michael Niedermayer
c36edf3899 jpeg: rgb support 
Fixes Ticket297

Based on a patch by Carl
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-11-02 02:26:28 +01:00
Justin Ruggles
da24963725 g726dec: add flush() function to reset state when seeking 2011-11-01 21:23:04 -04:00
Justin Ruggles
97f5dd1d84 g726: don't pass index to g726_reset() 
calculate it from c->code_size instead.
 2011-11-01 21:23:04 -04:00
Justin Ruggles
615b2a2cf5 g726enc: add private option for setting code size directly. 
This is an easy alternative to setting bit_rate. This patch also selects the
closest bit_rate to the requested one rather than requiring an exact value.
 2011-11-01 21:23:04 -04:00
Justin Ruggles
7abb73d4ba g726: wrap the decoder functions with a CONFIG_ADPCM_G726_DECODER check 2011-11-01 21:23:04 -04:00
Justin Ruggles
437c11ca16 g726: group the g726_encoder AVCodec with the other encoding functions 2011-11-01 21:23:04 -04:00
Justin Ruggles
50969c0f46 g726: return AVERROR(EINVAL) instead of -1 for invalid channel count 2011-11-01 21:23:03 -04:00
Justin Ruggles
50c466d609 g726enc: use av_assert0() for sample_rate validation 
This should never happen, but the check avoids a divide-by-zero.
 2011-11-01 21:23:03 -04:00
Justin Ruggles
9e78d8cfdf g726: treat sample rates other than 8kHz as unofficial. 2011-11-01 21:23:03 -04:00
Justin Ruggles
6e8d4a7afb g726dec: remove the sample_rate validation 2011-11-01 21:23:03 -04:00
Justin Ruggles
6ac34eed54 g726: use bits_per_coded_sample instead of bitrate to determine mode 
This requires some workarounds in the WAV muxer and demuxer. We need to write
the correct bits_per_coded_sample and block_align in the muxer. In the
demuxer, we cannot rely on the bits_per_coded_sample value, so we use the bit
rate and sample rate to determine the value.

This avoids having the decoder rely on AVCodecContext.bit_rate, which is not
required to be set by the user for decoding according to our API.
 2011-11-01 21:23:03 -04:00
Justin Ruggles
d405237bae g726: split the init function for the encoder and decoder 
This also allows for not having a decoder close function.
 2011-11-01 21:23:03 -04:00
Justin Ruggles
c8d36d254e g726: pre-calculate the number of output samples. 
Allows for checking output buffer size and simplification of decoding loop.
 2011-11-01 21:23:03 -04:00
Justin Ruggles
e61a670b53 g726: use int16_t instead of short 2011-11-01 21:23:02 -04:00
Michael Niedermayer
bd2bcf97fa dirac: drop unused END_HORIZONTAL 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-11-01 22:01:11 +01:00
Michael Niedermayer
e985d71926 dirac: fix horizontal_compose_dd97i_ssse3 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-11-01 22:01:11 +01:00
Michael Niedermayer
754539a409 dirac: Fix mmx/sse haar wavelet compose 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-11-01 22:01:11 +01:00
Carl Eugen Hoyos
ee93363f8f Fix compilation of dct-test on ia32. 2011-11-01 15:48:03 +01:00
Vladimir Voroshilov
f0506a8993 Two extra samples are required before top of the in buffer rather than out 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-11-01 13:08:41 +01:00
Michael Niedermayer
3e5ea9e471 dirac: disable ff_horizontal_compose_haar0i_sse2() the function is not bitexact 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-11-01 00:47:25 +01:00
Michael Niedermayer
d2ea38ddb7 dirac: alignment for dirac_hpel_filter_v has been fixed 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-31 17:03:03 +01:00
Michael Niedermayer
18f2ae3b77 dirac: alignment for add_dirac_obmc has been fixed 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-31 17:00:59 +01:00
Michael Niedermayer
4debdee6ce dirac: alignment for add_rect_clamped has been fixed 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-31 17:00:40 +01:00
Michael Niedermayer
66b6d7bcd7 dirac: alignment for put_signed_rect_clamped has been fixed 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-31 17:00:03 +01:00
Michael Niedermayer
2eecf63086 dirac: alignment for dirac_hpel_filter_v() has been fixed 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-31 16:59:23 +01:00
Michael Niedermayer
08bef053a0 dirac: fix stride alignment 
This code was already added by Yuvi in c82cbea68273c6f08c4d0e94fc9fd50bfdea4e2b
It was subsequently lost somehow

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-31 16:46:50 +01:00
Michael Niedermayer
a14a0d7c2c dirac: fix segfault in horizontal_compose_haar 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-31 16:34:26 +01:00
Michael Niedermayer
c0dbab964d dirac: ff_diracdsp_init_mmx() is only compiled when yasm is available 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-31 02:47:23 +01:00
Michael Niedermayer
0489af478e Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  libdirac/libschroedinger: Drop unnecessary symbol prefixes.
  cmdutils: check fread() return value

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-31 02:26:47 +01:00
Carl Eugen Hoyos
171727d530 Bump libavcodec minor version for the Dirac decoder. 2011-10-31 01:10:07 +01:00
Michael Niedermayer
0bc5677e98 dirac: enable ff_spatial_idwt_init_mmx() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-30 23:29:08 +01:00
Michael Niedermayer
e8b891b7f0 dirac: enable diracdsp_mmx 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-30 23:28:48 +01:00
Michael Niedermayer
3cb0686eea dirac: ff_horizontal_compose_dd97i_ssse3 does not work yet, thus disable it 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-30 23:28:07 +01:00
Michael Niedermayer
a1f3b18bf5 dirac: put_dirac_pixels8_mmx() does not work yet, thus disable it. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-30 23:27:38 +01:00
Michael Niedermayer
22fe93ea39 dirac: add_rect_clamped does currently not receive aligned data, thus use unaligned accesses. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-30 23:26:29 +01:00
Michael Niedermayer
d532e9223e dirac: put_signed_rect_clamped does currently not receive aligned data, thus use unaligned accesses. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-30 23:25:49 +01:00
Michael Niedermayer
5f34092b13 dirac; dirac_hpel_filter_h does currently not receive aligned data thus use unaligned accesses. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-30 23:25:08 +01:00
Michael Niedermayer
f0d616e76f dirac: dirac_hpel_filter_v does currently not receive aligned data, thus use unaligned accesses. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-30 23:24:19 +01:00
Jordi Ortiz
49aa397414 Dirac: More formating 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-30 21:50:17 +01:00
Jordi Ortiz
ca239e1c37 Dirac: Doxygen comments and some formatting enhancements 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-30 21:50:17 +01:00
Jordi Ortiz
4c150e3f4f Dirac: allcodecs in alphabetical order 
(cherry picked from commit b44c20e9f04f29aff09f64659b3c2926e08b46f8)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-30 21:50:16 +01:00
Jordi Ortiz
e3cfe54145 Dirac now returns AVFrames instead of DiracFrames 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-30 21:50:16 +01:00
multiple authors
5d50fcc549 DIRAC Decoder stable version, MMX support removed. 
Look for MMX_DISABLED to find the disabled functions.

Authors of this code are Marco Gerards <marco@gnu.org> and David Conrad <lessen42@gmail.com>
With changes from Jordi Ortiz <nenjordi@gmail.com>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-30 21:50:08 +01:00
Diego Biurrun
45235d69c2 libdirac/libschroedinger: Drop unnecessary symbol prefixes. 
The names used in the libdirac/libschroedinger wrappers are long enough as-is.
Bloating them with unnecessary prefixes makes them even more unwieldy.
 2011-10-30 21:40:52 +01:00
Stefano Sabatini
5b1a06b1c9 libmp3lame: log error message in case of invalid number of channels 
Also return meaningful error number in place of -1.
Improve feedback.
 2011-10-30 21:10:54 +01:00
Reimar Döffinger
b264e5ca13 Remove pointless per-frame malloc/free. 
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
 2011-10-30 19:12:26 +01:00
David Conrad
25a6c59487 MMX put_no_rnd_pixels_l2 2011-10-30 19:06:57 +01:00