FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	8393b80b7d	avcodec/ffv1dec: Support decoding planes as raw PCM in 1.4 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	77f521d9e5	avcodec/ffv1enc: check encode_line()s return code Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	3728603f18	avcodec/ffv1enc: update buffer check for 16bps Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	904a2864bd	avcodec/ffv1enc: fix size used for ff_alloc_packet2() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	9a0e20817a	avcodec/util: Make size argument of ff_alloc_packet2() int64_t This ensures that huge sizes dont get truncated before the check in ff_alloc_packet2() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Paul B Mahol	a5615b82eb	avcodec/eatgv: use av_reallocp_array() and check return value Fixes #2949. Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Paul B Mahol	5e66d8ac63	avcodec/xwdenc: use AV_LOG_ERROR in error message Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Paul B Mahol	9bc59c108b	avcodec/bmpenc: return meaningful error code Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Paul B Mahol	6e07bb3639	avcodec/truemotion2: use av_reallocp_array() and check return value Also reset tok_lens if reallocation fails. Fixes #2946. Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Rainer Hochecker	7d75fb381b	h264: do not discard NAL_SEI when skipping frames Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
wm4	b4e1630d4d	lavc: don't show "Invalid and inefficient vfw-avi..." warning in mpeg4 parser Only the actual decoder should print this warning. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	ce22820627	avcodec/mjpegdec: fix shift_output() with lowres Fixes Ticket2940 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Paul B Mahol	43497d8a83	avcodec/proresdec2: return meaningful error codes Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Michael Niedermayer	d8fb170da2	avcodec/ratecontrol: give some trivial tips in case of buffer underflows See Ticket2725 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Carl Eugen Hoyos	43353bf32c	libxvid: guess a good aspect when we cant store the exact one. Based on `394781a8`.	12 years ago
Paul B Mahol	cd6241b5df	avcodec/truemotion2: use av_calloc() & av_malloc_array() Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Michael Niedermayer	c54aa2fb0f	avcodec/truemotion2: Fix av_freep arguments Fixes null pointer dereference Fixes Ticket2944 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Clément Bœsch	3a54c221d5	avcodec/srtdec: fix potential overread.	12 years ago
Clément Bœsch	860a081058	avcodec/assenc: fix potential overread.	12 years ago
Paul B Mahol	7d7b4e8d5c	avcodec/png: remove obsolete comments Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Michael Niedermayer	ea538b0d64	avcodec/snowenc: fix constness of the AVFrame argument in encode_frame() Some fields of the frame are changed to reflect encoder decissions like if its a keyframe. It thus cannot be constant. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Luca Barbato	85ac12587b	nuv: check ff_rtjpeg_decode_frame_yuv420 return value CC: libav-stable@libav.org	12 years ago
Paul B Mahol	c9b5ad124e	s302m: s/bits_per_coded_sample/bits_per_raw_sample bits_per_coded_sample should be set from demuxer and not from decoder. Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Paul B Mahol	6b024d8a7a	avcodec/xan: use uint8_t instead of unsigned char Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Michael Niedermayer	bcd1c20612	avcodec/mjpegdec: support >8bit in mjpeg_decode_scan_progressive_ac() Fixes Ticket2812 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	b155fb08b8	avcodec/mjpegdec: move shift_output() to its own function Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	c407c73457	avcodec/mjpegdec: 12bit Grayscale support Fixes part of Ticket2812 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	1deeb9437c	avcodec/mjpegdec: Fix normal jpeg with bits < 8 Untested due to lack of testcase Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	15071ed4fc	avcodec/mjpegdec fix last_dc for bits != 8 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	ae57e82469	avcodec/dsputil: add 12bit simple idct Will be needed for jpeg Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Diego Biurrun	befe044bb9	avcodec: Stop exporting the removed audio_resample* symbols	12 years ago
Vittorio Giovara	7f93a861aa	mpeg12enc: K&R formatting cosmetics Signed-off-by: Diego Biurrun <diego@biurrun.de>	12 years ago
Vittorio Giovara	66f091053f	mpeg12enc: drop forward declarations Signed-off-by: Diego Biurrun <diego@biurrun.de>	12 years ago
Michael Niedermayer	b042712a87	avcodec/mjpegdec: Simplify masking in ljpeg_decode_yuv_scan() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	b394ccfe47	avcodec/mjpegdec: fix rgb ljpeg prediction 5/6/7 with point_transform untested due to lack of sample Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	38f8640df8	avcodec/mjpegdec: fix yuv ljpeg prediction 5/6/7 with point transforms Fixes Ticket2826 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	4ced30908f	avcodec/jpeg2000dec: make SOC finding code more robust Fixes file from Ticket860 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	cb026ac303	avcodec/mjpegdec: make "unknown colorspace" error more informative Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	61c68000ed	avcodec/mjpegdec: Add some sanity checks to ljpeg_decode_rgb_scan() These prevent the rgb ljpeg code from being run on parameters that it doesnt support. No testcase available but it seems possible to trigger these. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Clément Bœsch	3e1f507f3e	avcodec: make avcodec_close() more tolerant. See previous commit.	12 years ago
Michael Niedermayer	9cbb3fce59	avcodec/avpacket: zero memory in av_packet_new_side_data() This ensures that no uninitialized bytes cause non-deterministic behavior. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Nicolas George	04dcdc4640	lavc/avfft: init context to 0. Prevent an invalid free in case of init failure.	12 years ago
Nicolas George	d7ccfe58e3	lavc/libvorbisdec: do not return empty frames. Some parts of the code have been known to react badly to empty frames; they should not, but there is no need to take risks.	12 years ago
Clément Bœsch	2c1eb38e5e	avcodec: fix AVpacket → AVPacket typo.	12 years ago
Michael Niedermayer	2ffead98dd	avcodec: add emuedge_linesize_type Currently all uses of the emu edge code as well as the code itself assume int linesize changing some but not changing all would introduce a security issue once all use this typedef a simple search and replace can be done to switch them all to ptrdiff_t Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Martin Storsjö	a711a2cb47	mpegvideo: Avoid 32-bit wrapping of linesize multiplications This makes sure that linesize * start_y doesn't overflow, so that emulated_edge_mc can get back the original value if needed. Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Carl Eugen Hoyos	6fcfafff84	Show subtitle resolution in avcodec_string().	12 years ago
Michael Niedermayer	560612344e	avcodec/pictordec: remove y checks, which have become redundant Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	8088d6f5f1	avcodec/pictordec: run av_image_check_size() unconditionally This ensures that no invalid size leaks through (This issue is hypothetical, ive no testcase) Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	af11fa5409	mjpegb: Detect changing number of planes in interlaced video Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago

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25680 Commits (3b9f8e7cd91919721e5d80cc66a2fbbf99171784)