FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	f90a4bfc43	mlpdec: fix request_channel_layout behavior. When request_channel_layout is 0, all substreams should be decoded. Signed-off-by: Tim Walker <tdskywalker@gmail.com>	11 years ago
Michael Niedermayer	1a8050ad61	avcodec/mlpdec: fix mulichannel output Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Tim Walker	c0c45188e5	mlp: improve request_channel_layout behavior. Don't decode further substreams if request_channel_layout is a subset of the current substream's channel_layout. Before, we would only discard further substreams if request_channel_layout matched the substream's channel_layout extactly, thus decoding additional channels which the caller would probably end up downmixing.	11 years ago
Tim Walker	e92123093d	mlpdec: set AV_FRAME_DATA_MATRIXENCODING side data.	11 years ago
Tim Walker	4b7f1a7ced	mlp: Parse TrueHD decoder channel modifiers and set the AVMatrixEncoding for each substream.	11 years ago
Michael Niedermayer	a8d702859b	avcodec/mlpdec: check that streamtype matches the codec Fixes use of uninitialized memory Fixes msan_uninit-mem_7f126c8ed1ac_5945_issue1731_nonpublic.mpg Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Diego Biurrun	b2bed9325d	cosmetics: Group .name and .long_name together in codec/format declarations	11 years ago
Michael Niedermayer	f7bea731d9	avcodec/mlpdec: Fail if the input is too small This fixes a infinite loop Fixes Ticket2986 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	1607a98545	avcodec/mlp: Fix bugs in libavs warning fixes Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Diego Biurrun	7950e519bb	Disable deprecation warnings for cases where a replacement is available	12 years ago
Luca Barbato	e9d394f3fa	mlpdec: Do not set invalid context in read_restart_header The faulty values rippled further down the codepath causing a hard-to-track segfault in the assembly code. Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	12 years ago
Michael Niedermayer	e234daa518	mlpdec: Fix reading state with 0 bit elements. This fixes an assertion failure Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Diego Biurrun	6d97484d72	avcodec: av_log_ask_for_sample() ---> avpriv_request_sample()	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
Anton Khirnov	0dff40bfb9	mlpdec: do not try to allocate a zero-sized output buffer. CC:libav-stable@libav.org	12 years ago
Justin Ruggles	dc33fbbfd0	mlp/truehd: decode directly to the user-provided AVFrame	12 years ago
Michael Niedermayer	8491ac3ad2	mlpdec: check ch_assign more completely Fixes CID970924 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	8071288601	mlpdec: move ch_assign setup code down to after ch layout is set. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	6747b0be9b	mlp: fix channel order. This fixes a regression introduced with todays merge Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	0ff21c3165	mlpdec: remove disabled code, leftover from merge Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Tim Walker	ed1b01131e	mlp: implement support for AVCodecContext.request_channel_layout. Also wrap usage of AVCodecContext.request_channels in FF_API_REQUEST_CHANNELS directives. Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>	12 years ago
Tim Walker	1fd2deedcc	mlpdec: set the channel layout. Fixes bug 401. Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com> CC:libav-stable@libav.org	12 years ago
Tim Walker	3ffcccb4fb	mlpdec: TrueHD: use Libav channel order. Fixes bug 208. Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com> CC:libav-stable@libav.org	12 years ago
Tim Walker	99ccd2ba10	mlp: store the channel layout for each substream. Also stop storing the channel arrangement in the header info, as it's unused outside of ff_mlp_read_major_sync. Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com> CC:libav-stable@libav.org	12 years ago
Michael Niedermayer	4aed4f5846	mlpdec: dont leave a invalid huff_lsb in the context. Fix assertion failure Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Nicolas George	e6701d51e1	lavc/mlpdec: reset layout when channels change. Triggered by the sample for trac ticket #1726.	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
Luca Barbato	2d6caade22	dsputil: split out mlp dsp function	12 years ago
Michael Niedermayer	c5e2347373	mlpdec: supress layout mismatch warnings for 2 ch upmixed mono Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	eda5db6bd1	mlpdec: discard a 2nd substream if the stream is mono This fixes the rest of Ticket1726 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Piotr Bandurski	53241b5dc7	lavc: add missing new line to some messages Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Anton Khirnov	36ef5369ee	Replace all CODEC_ID_* with AV_CODEC_ID_*	13 years ago
Michael Niedermayer	60f3291086	mlpdec: switch to av_assert Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Paul B Mahol	137e80817d	lavc: build some codecs only if they are actually enabled Saves few bytes if only some of them in same file are enabled. Signed-off-by: Paul B Mahol <onemda@gmail.com>	13 years ago
Michael Niedermayer	a9cd12ee2a	mlpdec: set channel variables after checking them This fixes out of array reads Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	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
Paul B Mahol	ca085e667b	mlpdec: use av_log_ask_for_sample() Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Janne Grunau <janne-libav@jannau.net>	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
Carl Eugen Hoyos	1af0ace3a4	Fix channel order for some less common TrueHD layouts. Reported and tested by TDiTP_ Fixes ticket #779.	13 years ago
Hendrik Leppkes	b9d8af0327	mlpdec: fix channel order for wide 7.1 truehd layouts	13 years ago
Diego Biurrun	c68fafe0d2	doxygen: eliminate Qt-style doxygen syntax	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	82be06bbb3	mlpdec: return meaningful error codes instead of -1	13 years ago
Justin Ruggles	e1b8d88d52	mlpdec: remove unnecessary wrapper function	13 years ago
Justin Ruggles	37b67f1bff	mlpdec: only calculate output size once	13 years ago
Justin Ruggles	caa845851d	mlpdec: validate that the reported channel count matches the actual output channel count	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
Carl Eugen Hoyos	0753721ed1	Do not ask for samples if a specific channel layout was requested.	14 years ago
Carl Eugen Hoyos	0aac0403c5	Map mlp surround channels to FFmpeg rear channels. This allows more 3rd party applications to correctly read the resulting wav files.	14 years ago

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154 Commits (01000064c9518f76bc97b72e81aa34788d88534f)