FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	c509f4f747	atrac3: Fix crash in tonal component decoding. Add a check to avoid writing past the end of the channel_unit.components[] array. Bug Found by: cosminamironesei Fixes CVE-2012-0853 CC: libav-stable@libav.org Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>	13 years ago
Michael Niedermayer	9fb7a5af97	ws_snd1: Fix wrong samples counts. This makes the check that avoids overwrite of the samples array actually work properly. fixes CVE-2012-0848 CC: libav-stable@libav.org Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>	13 years ago
Michael Niedermayer	8b18288c08	qtrleenc: fix uninitialized variable warnings Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	5a03a3d998	proresdec2: use ff_dsputil_init() avoid deprecated ff_ less variant. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	67f17e7202	proresdec2: Fix 16 vs. 8bit compiler warnings. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Ronald S. Bultje	c6643fddba	golomb: avoid infinite loop on all-zero input (or end of buffer). Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	13 years ago
Justin Ruggles	f320fb894c	bethsoftvid: pass palette in side data instead of in a separate packet. Update FATE reference to account for now non-existent palette packet. This also fixes the FATE test if frame data is not initialized in get_buffer(), so update comment in avconv accordingly.	13 years ago
Benjamin Larsson	7f215e3e72	Use fixed-length array in revert_mclms()	13 years ago
Kostya Shishkov	17b11ffec7	proresenc: initialise 'sign' variable	13 years ago
Michael Niedermayer	b92ecda2c9	snow: zero scratchbuf. This should fix some valgrind warnings. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	0f155c8601	fate: trying to fix "libavcodec/dct-test.o:(.rodata+0xdc): undefined reference to fdct_altivec" Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Christophe GISQUET	f3e084909b	mpegaudio: replace memcpy by SIMD code By replacing memcpy with an unrolled loop using the alignment knowledge it has, some speedup can be obtained. Before (gcc 4.6.1): ~400 cycles After: ~370 cycles Overall, around 2% speed increase when decoding a 2400s mp3 to f32le. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	13 years ago
Ronald S. Bultje	ae591aeea5	vc1: prevent using last_frame as a reference for I/P first frame. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	13 years ago
Pilotware	7606825350	Handle interlaced formats (two coding units together make one full frame) Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	8812c97b98	proresenc: Rename for incoming NIH-syndrom. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Mashiat Sarker Shakkhar	d1ea26f640	Do not try to read residue if ave_mean <= 1 Otherwise, we end up with with log(0) or log(1). av_ceil_log2 simply assumes the argument is non-zero and returns wrong result when it is. (Not that there is a proper way of returning an undefined value.)	13 years ago
Mashiat Sarker Shakkhar	59df25effd	Move some variable declarations to comply with C90	13 years ago
Mashiat Sarker Shakkhar	3ce50bf51d	Cosmetics: fix some whitespace errors	13 years ago
Mashiat Sarker Shakkhar	6345184fc9	Support 24-bit decoding	13 years ago
Michael Niedermayer	dc08e7ea0f	wmall: remove ;; Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Martin Storsjö	210f72845c	ppc: Add ff_ prefix to nonstatic symbols Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	f73673a770	sh4: Add ff_ prefix to nonstatic symbols Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	efd29844eb	mpegvideo: Add ff_ prefix to nonstatic functions Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	0ca1bdb37d	rtjpeg: Add ff_ prefix to nonstatic symbols Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	6c28d65754	rv: Add ff_ prefix to nonstatic symbols Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	d1b357d78b	vp56: Add ff_ prefix to nonstatic symbols Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	27cfdc3e4f	vorbis: Add ff_ prefix to nonstatic symbols Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	04d3822524	msmpeg4: Add ff_ prefix to nonstatic symbols Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	5f2c159c0f	vc1: Add ff_ prefix to nonstatic symbols Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	1fec055066	msmpeg4: Add ff_ prefixes to nonstatic symbols Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	35e02a3d0e	snow: Add ff_ prefix to nonstatic symbols This allows getting rid of a hack for conflicting symbol/define names. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	d6c8dcb8ac	mpeg12: Add ff_ prefix to nonstatic symbols Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	6f13a371ec	mpeg4: Add ff_ prefixes to nonstatic symbols Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	e9ca85e714	lagarith: Add ff_ prefix to lag_rac_init Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	c8e1b2fbc9	libavcodec: Add ff_ prefix to j_rev_dct* Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	873c89e2a6	dsputil: Add ff_ prefix to inv_zigzag_direct16 Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	3e2efacdd8	libavcodec: Prefix fdct_ifast, fdct_ifast248 Signed-off-by: Martin Storsjö <martin@martin.st>	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
Martin Storsjö	99560a4caa	libavcodec: Add ff_ prefix to some nonstatic symbols Prefix the functions atrac_generate_tables, atrac_iqmf, dct_quantize_c. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	e96b4a53df	vlc/rl: Add ff_ prefix to the nonstatic symbols Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	ddce8953a5	h263: Add ff_ prefix to nonstatic symbols Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	a082ac4125	mpegvideo: Remove a leftover function declaration Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Michael Niedermayer	25893ad6c9	ffv1: Warn the user if transparency is stored. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Kostya Shishkov	1a265f6187	prores encoder	13 years ago
Kostya Shishkov	8835c2c829	prores: move data shared between decoder and encoder to common file	13 years ago
Kostya Shishkov	3ec623c22f	prores: fix multithreaded decoding case when slice quantisers are not the same Since quantisation matrices are stored in context, decoding slices with different quantisers in parallel leads to unpredictable content of aforementioned matrices and wrong output picture thereof.	13 years ago
Paul B Mahol	83e2e9315a	ffv1: PIX_FMT_GRAY8 support Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Paul B Mahol	dc4e57489f	CDXL demuxer and decoder Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Diego Biurrun <diego@biurrun.de>	13 years ago
Janne Grunau	18d1d5886b	rv30: check block type validity Prevents crashes with the fuzzed samples from bugs 88, 89 and 125 after "golomb: avoid infinite loop on all-zero input".	13 years ago
Paul B Mahol	2af3dc8698	ttadec: CRC checking Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>	13 years ago

... 3 4 5 6 7 ...

17921 Commits (c2500635235d809e0c0ac526a7e13072ab7c8900)