FFmpeg

Commit Graph

Author	SHA1	Message	Date
Diego Biurrun	b2bed9325d	cosmetics: Group .name and .long_name together in codec/format declarations	11 years ago
Diego Biurrun	4a2ef39442	cosmetics: Add '0' to float constants ending in '.'.	11 years ago
Michael Niedermayer	df6acc81a8	avcodec/ra288: use init_get_bits8() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Paul B Mahol	a9b424879f	lavc & lavf: replace deprecated av_log* functions Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Clément Bœsch	1ec94b0f06	lavc: factorize ff_{thread_,re,}get_buffer error messages. Coccinelle profile used: @@ expression r, ctx, f, loglevel, str, flags; @@ -if ((r = ff_get_buffer(ctx, f, flags)) < 0) { - av_log(ctx, loglevel, str); - return r; -} +if ((r = ff_get_buffer(ctx, f, flags)) < 0) + return r; @@ expression r, ctx, f, loglevel, str; @@ -if ((r = ff_reget_buffer(ctx, f)) < 0) { - av_log(ctx, loglevel, str); - return r; -} +if ((r = ff_reget_buffer(ctx, f)) < 0) + return r; @@ expression r, ctx, f, loglevel, str, flags; @@ -if ((r = ff_thread_get_buffer(ctx, f, flags)) < 0) { - av_log(ctx, loglevel, str); - return r; -} +if ((r = ff_thread_get_buffer(ctx, f, flags)) < 0) + return r; ...along with some manual patches for the remaining ones.	12 years ago
Anton Khirnov	759001c534	lavc decoders: work with refcounted frames.	12 years ago
Justin Ruggles	79fb2a1f17	ra288: decode directly to the user-provided AVFrame	12 years ago
Diego Biurrun	8658e1c682	mss4, ra288: Remove unused DSPContext local codec context members	12 years ago
Diego Biurrun	218aefce44	dsputil: Move LOCAL_ALIGNED macros to libavutil	12 years ago
Ronald S. Bultje	d56668bd80	floatdsp: move scalarproduct_float from dsputil to avfloatdsp. This makes the aac decoder and all voice codecs independent of dsputil.	12 years ago
Anton Khirnov	594d4d5df3	lavc: add a wrapper for AVCodecContext.get_buffer(). It will be useful in the upcoming transition to refcounted AVFrames.	12 years ago
Michael Niedermayer	5c392bac9a	ra288: Check block align. Fixes OOM Fixes Ticket1893 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Justin Ruggles	a903f8f087	Include libavutil/channel_layout.h instead of libavutil/audioconvert.h Also reorder some other #include when applicable.	12 years ago
Justin Ruggles	4e13e50432	ra288dec: set channel layout	12 years ago
Michael Niedermayer	f5581266f7	ra288: assert order to be withinn supported range in do_hybrid_window() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Diego Biurrun	dafcbfe443	celp_math: Replace duplicate ff_dot_productf() by ff_scalarproduct_c()	12 years ago
Anton Khirnov	36ef5369ee	Replace all CODEC_ID_* with AV_CODEC_ID_*	12 years ago
Justin Ruggles	d5a7229ba4	Add a float DSP framework to libavutil Move vector_fmul() from DSPContext to AVFloatDSPContext.	13 years ago
Kieran Kunhya	5ff01259a8	Convert vector_fmul range of functions to YASM and add AVX versions Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>	13 years ago
Martin Storsjö	9cf0841ef3	dsputil: Add ff_ prefix to the dsputil_init functions Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Diego Biurrun	aaf47bcde7	Drop ALT_ prefix from BITSTREAM_READER_LE name. The prefix is a historic remnant that probably meant "alternative". Now that the A32 bitstream reader has been dropped it makes no sense anymore.	13 years ago
Justin Ruggles	0eea212943	Add avcodec_decode_audio4(). Deprecate avcodec_decode_audio3(). Implement audio support in avcodec_default_get_buffer(). Implement the new audio decoder API in all audio decoders.	13 years ago
Justin Ruggles	9cb70ce34b	ra288: fix formatting of LOCAL_ALIGNED_16	13 years ago
Michael Niedermayer	11e155c219	ra288: try to fix 10l typo that breaks compile on some platforms Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Justin Ruggles	2467d8d9ea	ra288: return error if input buffer is too small	13 years ago
Justin Ruggles	0131e70af5	ra288: utilize DSPContext.vector_fmul()	13 years ago
Justin Ruggles	03e5d6118c	ra288: use memcpy() to copy decoded samples to output	13 years ago
Justin Ruggles	8f8f5ae991	ra288: log an error message when output buffer is too small. also return AVERROR(EINVAL) instead of -1.	13 years ago
Justin Ruggles	fa6be04bf7	ra288: use a more descriptive calculation for output data size	13 years ago
Diego Biurrun	8671488799	Use explicit struct initializers for AVCodec declarations.	13 years ago
Michael Niedermayer	aae1c247b1	ra288: avoid one multiply Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Mans Rullgard	2912e87a6c	Replace FFmpeg with Libav in licence headers Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Diego Elio Pettenò	e7e2df27f8	Add ff_ prefix to data symbols of encoders, decoders, hwaccel, parsers, bsf. None of these symbols should be accessed directly, so declare them as hidden. Signed-off-by: Mans Rullgard <mans@mansr.com> (cherry picked from commit `d36beb3f69`)	14 years ago
Diego Elio Pettenò	d36beb3f69	Add ff_ prefix to data symbols of encoders, decoders, hwaccel, parsers, bsf. None of these symbols should be accessed directly, so declare them as hidden. Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Stefano Sabatini	5d6e4c160a	Replace deprecated symbols SAMPLE_FMT_* with AV_SAMPLE_FMT_*, and enum SampleFormat with AVSampleFormat. Originally committed as revision 25730 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Måns Rullgård	0b37cccaab	ra288: convert VLAs to fixed size Originally committed as revision 23832 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Ronald S. Bultje	b1078e9fe6	Move clipping of audio samples (for those codecs outputting float) from decoder to the audio conversion routines. Originally committed as revision 22937 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Stefano Sabatini	72415b2adb	Define AVMediaType enum, and use it instead of enum CodecType, which is deprecated and will be dropped at the next major bump. Originally committed as revision 22735 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Stefano Sabatini	9106a698e7	Rename bitstream.h to get_bits.h. Originally committed as revision 18494 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Thilo Borgmann	7a00bbad21	Implement avcodec_decode_video2(), _audio3() and _subtitle2() which takes an AVPacket argument rather than a const uint8_t *buf + int buf_size. This allows passing of packet-specific flags from demuxer to decoder, such as the keyframe flag, which appears necessary to playback corePNG P-frames. Patch by Thilo Borgmann thilo.borgmann googlemail com, see also the thread "Google Summer of Code participation" on the mailinglist. Originally committed as revision 18351 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Vitor Sessak	66d4c62806	Do not reimplement ff_celp_lp_synthesis_filterf(). Originally committed as revision 17562 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Vitor Sessak	08c433972e	Use ff_dot_productf() in ra288.c Originally committed as revision 15757 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Vitor Sessak	d552d04dc9	Simplify: avoid duplication backward_filter() Originally committed as revision 15428 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Vitor Sessak	64e4af2ac1	Do instead of divising a float by a constant, multiply by its inverse Originally committed as revision 15417 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Vitor Sessak	b6c7758168	Move constant multiplication out of the loop Originally committed as revision 15404 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Vitor Sessak	e60daa340b	Cosmetics: move convolve() together with the other DSP functions Originally committed as revision 15403 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Vitor Sessak	a987a126fd	Simplify: move division by constant off the loop Originally committed as revision 15402 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Michael Niedermayer	645a6be1e7	Merge the 2 lpc loops. This changes the output by (stddev: 0.21 PSNR:109.51, file:ddinterview28.ra), the changes are due to float rounding inaccuracies and do not happen if doubles are used. Originally committed as revision 15394 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Michael Niedermayer	571bbaf814	Factorize lpc code slightly. Originally committed as revision 15393 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Vitor Sessak	faf6d6964b	Use SAMPLE_FMT_FLT instead of doing the float->int conversion in the decoder. This changes the output very little and any difference should be inaudible. Originally committed as revision 15343 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago

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174 Commits (d0b7d24b80b390b2013adc3c8e0e2063836ee293)