FFmpeg

Commit Graph

Author	SHA1	Message	Date
James Almer	45013b365e	lavc/flacdec: Propagate and return meaningful error codes Signed-off-by: James Almer <jamrial@gmail.com> Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Diego Biurrun	63d744e2be	av_log_missing_feature() ---> avpriv_report_missing_feature()	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
James Almer	1d5b35cc07	lavc/flacdec: Add frame CRC calculation Fixes ticket #2266 Signed-off-by: James Almer <jamrial@gmail.com>	12 years ago
Justin Ruggles	b8e9c99ef1	flac: decode directly to the user-provided AVFrame	12 years ago
Tim Walker	08797c599d	flac: don't check the number of channels before setting the channel layout This is unnecessary, as ff_flac_set_channel_layout can handle any number of channels.	12 years ago
Tim Walker	41244e13d5	flac: don't check the number of channels before setting the channel layout. This is unnecessary, as ff_flac_set_channel_layout can handle any number of channels. Signed-off-by: Anton Khirnov <anton@khirnov.net>	12 years ago
Michael Niedermayer	fc0d069feb	flacdec: silence several "warning: X may be used uninitialized in this function" Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	0e9b9a6748	flacdec: skip in stream header packets This prevents warning messages on chained oggs with some demuxers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Justin Ruggles	aef5150719	flac: only set channel layout if not previously set or on channel count change Fixes Bug 402	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
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	99d8686357	flacdec: do not warn on sample rate change	12 years ago
Justin Ruggles	90fcac0e95	flacdec: allow mid-stream channel layout change Although the libFLAC decoder cannot handle such a change, it is allowed by the spec and could potentially occur with live streams.	12 years ago
Justin Ruggles	268f8ba112	flacdec: use av_samples_* functions for sample buffer allocation Also, return an error on allocation failure.	12 years ago
Diego Biurrun	8f4c414df6	Improve wording and spelling of av_log_missing_feature messages.	12 years ago
Paul B Mahol	5864fe62ef	flacdec: replace -1 with AV_SAMPLE_FMT_NONE Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Diego Biurrun	717addecad	Use proper return values in case of missing features	12 years ago
Mans Rullgard	44c56a1617	flacdec: simplify sample buffer handling Pass pointer to sample buffer instead of channel number to various functions called from decode_subframe(). Also simplify a few expressions within this function.	13 years ago
Mans Rullgard	ea98507db0	flacdec: simplify loop in decode_residuals()	13 years ago
Anton Khirnov	36ef5369ee	Replace all CODEC_ID_* with AV_CODEC_ID_*	13 years ago
Michael Niedermayer	4d38b838f0	flacdec: switch to av_assert Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Mans Rullgard	bf1cf4d5a5	flacdec: reverse lpc coeff order, simplify filter Reversing the lpc coefficient order simplifies indexing in the filter. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Diego Biurrun	8eea8fdceb	flac: Move flac functions shared between libraries to flac common code This fixes a number of flac-related build dependencies.	13 years ago
Mans Rullgard	784514a4a8	flacdec: add planar output support Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Mans Rullgard	25accf93ad	flacdec: move lpc filter to flacdsp Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Mans Rullgard	4a8528349f	flacdec: split off channel decorrelation as flacdsp Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Mans Rullgard	87466f8124	flacdec: factor out code setting avctx->sample_fmt	13 years ago
Mans Rullgard	93e7ef9a24	flacdec: allocate sample buffers with av_malloc The buffers are only allocated once, although it can happen from any of a few different places, so there is no need to use realloc. Using av_malloc() ensures they are aligned suitably for SIMD optimisations. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Mans Rullgard	0da301e105	flacdec: remove curr_bps from FLACContext This value does not need to be persistent across calls.	13 years ago
Mans Rullgard	4719ea7e1e	flacdec: remove redundant setting of avctx->sample_fmt Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Martin Storsjö	00c3b67b8a	cosmetics: Align codec declarations Also break some long lines, remove codec function placeholder comments and add spaces in sample/pixel format lists. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Justin Ruggles	62d5f9e5ca	flacdec: set channel_layout based on channel count Channel layouts are specified in the FLAC format description at http://flac.sourceforge.net/format.html fixes Bug 209	13 years ago
Ronald S. Bultje	52e4018be4	flac: fix infinite loops on all-zero input or end-of-stream. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	13 years ago
Diego Biurrun	a8798c7eb9	Drop unnecessary av_uninit attributes from some variable declarations. Recent versions of gcc (4.4+) no longer give false positive warnings.	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	5bd0343bee	flacdec: use av_get_bytes_per_sample() to get sample size	13 years ago
Anton Khirnov	d9cca9fc6a	lavc: use avpriv_ prefix for some flac symbols used in lavf. Specifically, ff_flac_parse_streaminfo, ff_flac_is_extradata_valid and ff_flac_parse_block_header	13 years ago
Justin Ruggles	4c5e7b27d5	flacdec: fix buffer size checking in get_metadata_size() Adds an additional check before reading the next block header and avoids a potential integer overflow when checking the metadata size against the remaining buffer size.	13 years ago
Anton Khirnov	ec6402b7c5	lavc: use designated initialisers for all codecs. It's more readable and less prone to breakage.	14 years ago
Diego Biurrun	ad4cd0c2a4	doxygen: use Doxygen markup for authors and web links where appropriate	14 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
Michael Chinen	a4151444bd	Define FLAC_MIN_FRAME_SIZE and use it in the FLAC decoder. Patch by Michael Chinen [mchinen at gmail] Originally committed as revision 25916 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Michael Chinen	60a684939a	Simplify the FLAC decoder now that it no longer has to parse arbitrary raw FLAC data thanks to the recently added FLAC parser. Patch by Michael Chinen [mchinen at gmail] Originally committed as revision 25915 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Michael Chinen	3c795698d0	Add log_level_offset parameter to ff_flac_decode_frame_header(). It will be used to optionally silence the error messages. Patch by Michael Chinen [mchinen at gmail] Originally committed as revision 25912 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Michael Chinen	625daac4bd	Move decode_frame_header() from flacdec.c to flac.c/h to share with the forthcoming FLAC parser. Patch by Michael Chinen [mchinen at gmail] Originally committed as revision 25909 to svn://svn.ffmpeg.org/ffmpeg/trunk	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

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153 Commits (bc63a760837c8b173f2a3820ccb06f9cac1c07b4)