FFmpeg

Commit Graph

Author	SHA1	Message	Date
Diego Biurrun	f3298f1299	Return proper error code after av_log_ask_for_sample()	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
Diego Biurrun	8f4c414df6	Improve wording and spelling of av_log_missing_feature messages.	12 years ago
Justin Ruggles	2725ce7c7c	wmalossless: output in planar sample format	12 years ago
Michael Niedermayer	d65d834731	wmalosslessdec: Reset put bit buffer when num_saved_bits is reset. Fixes CVE-2012-2799 CC:libav-stable@libav.org Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Anton Khirnov <anton@khirnov.net>	12 years ago
Anton Khirnov	6a99310fce	wmalosslessdec: Fix reading too many bits in decode_channel_residues() Fixes a part of CVE-2012-2795 CC:libav-stable@libav.org Based on a patch by Michael Niedermayer <michaelni@gmx.at> Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind	12 years ago
Michael Niedermayer	f48fbf2eb5	wmalosslessdec: fix a get_bits(0) in decode_ac_filter Fixes a part of CVE-2012-2795 CC:libav-stable@libav.org Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Anton Khirnov <anton@khirnov.net>	12 years ago
Michael Niedermayer	607f57152c	wmalosslessdec: make MCLMS arrays big enough for what is written into them. Fixes a part of CVE-2012-2795 CC:libav-stable@libav.org Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Anton Khirnov <anton@khirnov.net>	12 years ago
Anton Khirnov	065b3a1cfa	wmalosslessdec: increase channel_coeffs/residues size Fixes CVE-2012-2792 Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind	12 years ago
Anton Khirnov	4a969030e4	wmalosslessdec: increase WMALL_BLOCK_MAX_BITS to 14.	12 years ago
Anton Khirnov	36ef5369ee	Replace all CODEC_ID_* with AV_CODEC_ID_*	12 years ago
Diego Biurrun	30b1961c66	Mark a number of variables only used in av_dlog() calls as av_unused. This fixes a number of unused-but-set gcc warnings.	13 years ago
Jakub Stachowski	ddffe3de43	WMAL: Shift output samples by the specified number of padding zeroes. Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>	13 years ago
Mashiat Sarker Shakkhar	363c3a44ff	WMAL: Restore removed code in mclms_predict() Based on observations made by Jakub Stachowski <qbast@go2.pl> Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>	13 years ago
Kostya Shishkov	0e23b50821	wmall: fix reconstructing audio with uncoded channels	13 years ago
Mashiat Sarker Shakkhar	c8370e6e35	WMAL cosmetics: fix indentation Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>	13 years ago
Jakub Stachowski	035a394eac	WMAL: do not output last frame again if nothing was decoded in current packet Reviewed-by: Mashiat Sarker Shakkhar <mashiat.sarker@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>	13 years ago
Mashiat Sarker Shakkhar	f92f452378	WMAL: do not start decoding if frame does not end in current packet This fixes decoding of frames which span more than two packets. Tested with recit24.wma. Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>	13 years ago
Mashiat Sarker Shakkhar	dac79c2737	wmal: vertical alignment cosmetics Signed-off-by: Diego Biurrun <diego@biurrun.de>	13 years ago
Mashiat Sarker Shakkhar	2e13f57993	wmal: Warn about missing bitstream splicing feature and ask for sample. Signed-off-by: Diego Biurrun <diego@biurrun.de>	13 years ago
Mashiat Sarker Shakkhar	9900dd2d9c	wmal: Skip seekable_frame_in_packet. There is no point in storing the value in a variable, since it is not used anywhere else in the decoder. Signed-off-by: Diego Biurrun <diego@biurrun.de>	13 years ago
Mashiat Sarker Shakkhar	07933b44dd	wmal: Drop unused variable num_possible_block_size. This is probably a leftover from WMA Pro. Signed-off-by: Diego Biurrun <diego@biurrun.de>	13 years ago
Michael Niedermayer	680097cb6d	WMAL: Do not try to read rawpcm coefficients if bits is invalid Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Mashiat Sarker Shakkhar	28e8c4d59a	WMAL: Remove inaccurate and unnecessary doxy A call to decode_packet() does not always decode a complete WMA packet. Moreover, this is not the correct place to document calls that are part of the public API. Signed-off-by: Diego Biurrun <diego@biurrun.de>	13 years ago
Ronald S. Bultje	d360dd902c	wmall: fix seeking.	13 years ago
Ronald S. Bultje	3c9267673e	wmalossless: error out if a subframe is not used by any channel. Prevents infinite loop because min_channel_len never increments. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	13 years ago
Ronald S. Bultje	d462949974	wmalossless: reset sample pointer for each subframe. Prevents overwrites when some subframes only encode some channels. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	13 years ago
Ronald S. Bultje	326f7a68bb	wmalossless: error out on invalid values for order. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	13 years ago
Kostya Shishkov	87818103a0	wmall: output packet only if we have decoded some samples Also set CODEC_CAP_DELAY to indicate that decoder may still have some undecoded data left in internal buffer.	13 years ago
Ronald S. Bultje	626964a4c4	wmall: fix build with -DDEBUG enabled.	13 years ago
Diego Biurrun	8ca6e523a6	wma: Refactor common code to fix standalone compilation of WMA lossless decoder.	13 years ago
Mashiat Sarker Shakkhar	9d25f1f619	Windows Media Audio Lossless decoder Decodes 16-bit WMA Lossless encoded files. 24-bit is not supported yet. Bitstream parser written by Andreas Öman with contributions from Baptiste Coudurier and Ulion. Includes a number of bug-fixes from Benjamin Larsson, Michael Niedermayer and Konstantin Shishkov, shine and polish by Diego Biurrun. Signed-off-by: Diego Biurrun <diego@biurrun.de>	13 years ago

32 Commits (834e9fb0563956630e4d9bf61c9242ad134334da)