FFmpeg

Commit Graph

Author	SHA1	Message	Date
Diego Biurrun	5f401b7b71	Add missing error_resilience includes to files that use ER	12 years ago
Reimar Döffinger	efa7f42020	Use the avstring.h locale-independent character type functions Make sure the behavior does not change with the locale. Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Ronald S. Bultje	54b298fe56	lavc: Deprecate the deinterlace functions in libavcodec Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Ronald S. Bultje	64e4386974	h264: Integrate draw_horiz_band into ff_h264_draw_horiz_band This makes the decoder independent of mpegvideo. This copy of the draw_horiz_band code is simplified compared to the "generic" mpegvideo one which still has a number of special cases for different codecs. Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Stefano Sabatini	70762508ec	lavc: Prettify printing of codec tags containing non alphanumeric characters Make av_get_codec_tag_string() show codec tag string characters in a more intelligible ways. For example the ascii char "@" is used as a number, so should be displayed like "[64]" rather than as a printable character. Apart alphanumeric chars, only the characters ' ' and '.' are used literally in codec tags, all the other characters represent numbers. This also avoids relying on locale-dependent character class functions. Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Martin Storsjö	d65522e826	h264: Rename the jpeg_420 pixfmt list to match the common naming structure Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Bojan Zivkovic	1f5b5b8062	libavcodec: changed mathematical functions in aacpsy.c This patch changes existing mathematical functions with faster ones. Speeds up encoding more than 10%. Tested on x86 and MIPS platforms. Signed-off-by: Bojan Zivkovic <bojan@mips.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
James Zern	bcaf64b605	normalize calls to ff_alloc_packet2 - check ret < 0 - remove excessive error log Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Ronald S. Bultje	8d061989dd	lavc: Split out ff_hwaccel_pixfmt_list_420[] over individual codecs Not all hwaccels implement all codecs, so using one single list for multiple such codecs means some codecs will be represented in the list, even though they don't actually handle that codec. Copying specific lists in each codec fixes that. Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Ronald S. Bultje	c257fe1fde	Move ff_cropTbl and ff_zigzag_direct from dsputil to mathtables. These are widely used throughout libavcodec, nothing dsputil-specific. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	a3e0fc9803	snowenc: fix indention Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	70a2a4934a	snowenc: add forgotten emms_c() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Diego Biurrun	5a4e9fe855	avcodec/internal: Fix #if DECODE_AUDIO / ENCODE_AUDIO name mismatch	12 years ago
Michael Niedermayer	188c082477	snowenc: initialize edges This fixes a regression caused by changes to the buffer initialization code. Fixes valgrind warnings Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	2dd2ee96eb	vc1dec: use av_log_ask_for_sample for odd sprites Suggested-by: Reimar Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Paul B Mahol	037adf589a	libilbc: use ff_alloc_packet2 Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
James Zern	1811f1d840	libopusenc: use ff_alloc_packet2 Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Michael Niedermayer	a3541896c6	qdm2: check "AC" codewords Fixes out of array reads Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	5c8ffbaa7f	qdm2: simplify arithmetic coder tables generation Someone should rename the variables, theres nothing random in there Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	bb01be8046	rv20: Fix handling of frame skip. Fixes division by zero Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	7bab631f7d	mss2dsp/upsample_plane: fix 0x0 handling Fixes invalid memcpy and out of array accesses Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Luca Barbato	4c364eb2b8	shorten: report meaningful errors	12 years ago
Luca Barbato	a2ad554def	shorten: K&R formatting cosmetics	12 years ago
Luca Barbato	5cf7c72757	shorten: use the unsigned type where needed get_uint returns an unsigned value, use an unsigned to store blocksize to make sure the comparison logic is correct and report correctly the error for the channel count not supported.	12 years ago
Michael Niedermayer	c10da30d84	shorten: set invalid channels count to 0 Prevent the loop shorten_decode_close from writing and freeing out of the array boundary. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	12 years ago
Luca Barbato	02055b6d40	vorbisdec: check memory allocations	12 years ago
Carl Eugen Hoyos	b45e85ab7e	Make 32bit zmbv colour-space opaque.	12 years ago
Carl Eugen Hoyos	96d2e4d61a	Use uint8_t instead of uint16_t pointer in kega decoder. This change allows to remove a few casts and avoids a potential pointer aliasing violation.	12 years ago
Reimar Döffinger	940b06aeb8	kgv1dec: Simplify kega decoding by using memcpy instead of loops Fixes decoding errors with icc 13.1 Signed-off-by: Carl Eugen Hoyos <cehoyos@ag.or.at>	12 years ago
Michael Niedermayer	058e1f8dd7	vc1dec: odd sized sprites are unsupported It should be easy to add support but without a sample we would not know if they work. Fixes out of array reads Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Luca Barbato	4987faee78	h264: check for luma and chroma bit dept being equal The decoder assumes a single bit depth for all the planes while the specification allows different bit depths for luma and chroma. Avoid the possible problems described in CVE-2013-2277 CC: libav-stable@libav.org	12 years ago
Alexander Kojevnikov	29d8cd265a	mp3dec: Fix VBR bit rate parsing When parsing the Xing/Info tag, don't set the bit rate if it's an Info tag. When parsing the stream, don't override the bit rate if it's already set, otherwise calculate the mean bit rate from parsed frames. This way, the bit rate will be set correctly both for CBR and VBR streams. Signed-off-by: Alexander Kojevnikov <alexander@kojevnikov.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Paul B Mahol	d7f9f34dc6	zmbv: stop doing colorspace conversion Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Diego Biurrun	c57a593670	hwaccel: consistent name prefixes for start_frame/end_frame/decode_slice Some hwaccels use name prefixes, some do not, others only use them for some codecs. Add prefixes everywhere for consistency.	12 years ago
Michael Niedermayer	e398990eb8	msrledec: fix output_end checks Fixes out of array accesses Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	dae38a66eb	dnxhddec: return the correct number of bytes from decode_frame Fixes Ticket2022 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	03148fd174	buildsys: only include log2_tab per library for shared builds Fix linking failures with -all_load due to multiple log2_tabs Signed-off-by: Carl Eugen Hoyos <cehoyos@ag.or.at>	12 years ago
Reimar Döffinger	88d55b827d	Remove incorrect use of ctype.h functions. As far as I can tell the code should not change behaviour depending on locale in any of these places. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	12 years ago
Ronald S. Bultje	2cffe38df3	Deprecate deinterlaced in libavcodec. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	d210e9741e	rv34: fix aspect ratio Fixes part of Ticket1550 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	6c6dc8ccea	wmadec: check nb_frames Improves error message for Ticket968 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Ronald S. Bultje	d98aa7cdc1	h264: put call to ff_print_debug_info2 under CONFIG_MPEGVIDEO. The code is located in mpegvideo, and it's likely that in a minimal config, we don't want to include debug info anyway. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Ronald S. Bultje	d4e649cca6	h264: make it possible to compile without error_resilience. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Ronald S. Bultje	454c5d10b2	h264: add a copy of draw_horiz_band. This makes the decoder independent of mpegvideo. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	4f0d4acc70	libxvid: cleanup on error pathes Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	667bf15652	libxvid: check & clear encoder_handle Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	8fe59240a1	libxvid: use av_freep() for saftey Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	6a8f6c773d	libxvid: remove temporary files at the end Fixes Ticket924 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	03bc7a004e	mjpegdec: fix endiansoup Fixes Ticket2175 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	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

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23525 Commits (937325f3db315a0e674d906d80ae517f71308ba8)