FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	93ac72a98d	avcodec/dvdec: Fix "left shift of negative value -254" Fixes: dvdec_left_shift.avi Found-by: Piotr Bandurski <ami_stuff@o2.pl> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Michael Niedermayer	030c7f0309	avcodec/g2meet: Check for ff_els_decode_bit() failure in epic_decode_run_length() Fixes invalid shift Fixes: g2m_left_shift_2.wmv Found-by: Piotr Bandurski <ami_stuff@o2.pl> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Clément Bœsch	6d32628bf3	lavc/ccaption_dec: improve default style Use monospaced font, and a black box outline.	9 years ago
Michael Niedermayer	d86d7b2486	avcodec/mjpegdec: Fix negative shift Fixes: mjpeg_left_shift.avi Found-by: Piotr Bandurski <ami_stuff@o2.pl> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Carl Eugen Hoyos	f587ed0cbb	lavc/x264: Add compatibility values for coder options. Fixes ticket #5142.	9 years ago
Clément Bœsch	a43deea861	lavc/ccaption_dec: fix ASS tags	9 years ago
Michael Niedermayer	e273dade78	avcodec/mss2: Check for repeat overflow Fixes: mss2_left_shift.wmv Found-by: Piotr Bandurski <ami_stuff@o2.pl> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Michael Niedermayer	42c54d4cc3	avcodec/codec_desc: Add ff_aac_profiles to aac_latm Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Sasi Inguva	cbcc88c039	libvpx: Support setting color range for vp9. Pass through color range to vp9 encoder. Parse color range in libvpxdec.c. Reviewed-by: Ronald S. Bultje <rsbultje@gmail.com> Signed-off-by: Sasi Inguva <isasi@google.com> Signed-off-by: James Almer <jamrial@gmail.com>	9 years ago
Clément Bœsch	0948e0f553	lavc/ccaption_dec: simplify rollup cases	9 years ago
Clément Bœsch	22765140fa	lavc/ccaption_dec: check for bprint completeness outside the loop	9 years ago
Clément Bœsch	31bff21d2c	lavc/ccaption_dec: mark row and font as const in capture_screen()	9 years ago
Clément Bœsch	d587fbb676	lavc/ccaption_dec: fix mixed declarations and code warning	9 years ago
Clément Bœsch	5ae07914d0	lavc/ccaption_dec: check for bprint completeness only at the end	9 years ago
Aman Gupta	b7e64be8fb	lavc/ccaption_dec: implement font styles	9 years ago
Aman Gupta	086093c77c	lavc/ccaption_dec: simplify by incrementing cursor_column inside write_char()	9 years ago
Aman Gupta	811ce8f9c5	lavc/ccaption_dec: simplify by passing screen into write_char()	9 years ago
Aman Gupta	080de371d8	lavc/ccaption_dec: extract capture_screen() for future use unlike reap_screen(), capture_screen() can be used to populate buffer without touching the timestamps. this is useful for upcoming commits which implement a real time caption stream.	9 years ago
Aman Gupta	e521a32af2	lavc/ccaption_dec: clear buffer before populating with screen contents	9 years ago
Aman Gupta	7def844be8	lavc/ccaption_dec: centralize buffer_changed=1 into reap_screen	9 years ago
Aman Gupta	c75b869516	lavc/ccaption_dec: rename screen_changed to buffer_changed	9 years ago
Aman Gupta	8fd7f03c56	lavc/ccaption_dec: extract ass time base into constant	9 years ago
Aman Gupta	6049b15c0a	lavc/ccaption_dec: combine ROLLUP modes as they are identical	9 years ago
Aman Gupta	2693275c02	Revert "lavc/ccaption_dec: reap_screen() is responsible for clearing output buffer and signaling screen_changed" This reverts commit `53ee84f811`.	9 years ago
Aman Gupta	578b911b5e	Revert "lavc/ccaption_dec: implement "erase non displayed memory"" This reverts commit `26abdd61a3`.	9 years ago
Aman Gupta	23a50c8ab9	Revert "lavc/ccaption_dec: reap_screen is not necessary when clearing screen or buffer" This reverts commit `fe225b113b`.	9 years ago
Carl Eugen Hoyos	836c793514	lavc/libvpxenc: Improve documentation for option cpu-used. Fixes ticket #5140. Reviewed-by: James Zern	9 years ago
Aman Gupta	fe225b113b	lavc/ccaption_dec: reap_screen is not necessary when clearing screen or buffer	9 years ago
Aman Gupta	26abdd61a3	lavc/ccaption_dec: implement "erase non displayed memory"	9 years ago
Aman Gupta	53ee84f811	lavc/ccaption_dec: reap_screen() is responsible for clearing output buffer and signaling screen_changed moves the screen_changed bit and the bprint_clear into reap_screen() so the logic is centralized and callers do not need to touch the bit or the buffer before calling reap_screen()	9 years ago
Aman Gupta	5695c85332	lavc/ccaption_dec: remove unused return value from internal functions	9 years ago
Aman Gupta	b261749f70	lavc/ccaption_dec: clean up whitespace	9 years ago
James Almer	28d5a3a74a	lavu: rename and move ff_parity to av_parity av_popcount is not defined in intmath.h. Reviewed-by: ubitux Signed-off-by: James Almer <jamrial@gmail.com>	9 years ago
Clément Bœsch	a1136ca973	lavc/g729dec: use ff_parity()	9 years ago
Clément Bœsch	00e96613f3	lavc/ccaption_dec: use ff_parity()	9 years ago
Clément Bœsch	d64fe951c2	lavc/ccaption_dec: fix always true condition No idea why this wasn't ever detected by a static analyzer.	9 years ago
Andreas Cadhalpun	fa463aa83a	avpacket: fix size check in packet_alloc The previous check only caught sizes from -AV_INPUT_BUFFER_PADDING_SIZE to -1. This fixes ubsan runtime error: signed integer overflow: 2147483647 + 32 cannot be represented in type 'int' Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com> Signed-off-by: Anton Khirnov <anton@khirnov.net>	9 years ago
Anton Khirnov	d1cd20e4e3	qsvenc: split encoding frames and reading from the async FIFO This makes sure all the frames are returned at the end. Found-By: Maxym Dmytrychenko <maxym.dmytrychenko@intel.com>	9 years ago
Maxym Dmytrychenko	a6259a6ecb	qsvenc: properly handle the warning from MFXVideoCORE_SyncOperation Same as what is done in `3b6473b43e`. Signed-off-by: Anton Khirnov <anton@khirnov.net>	9 years ago
Michael Niedermayer	0869ff7e9d	avcodec/utils: Check bits_per_raw_sample on video encoder open Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Michael Niedermayer	13f266b50c	avcodec/mpegvideo_enc: Clip bits_per_raw_sample within valid range Fixes out of array read Fixes: test_case-mdc.264 (b47be15a120979f5a1a945c938cbef33) Found-by: Tyson Smith <twsmith@mozilla.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Aman Gupta	3ec5d8fe0f	libavcodec/ccaption_dec: rewrite packet handler as case statement; remove COR3 macro Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Aman Gupta	55ca79f526	libavcodec/ccaption_dec: clean up and standardize white space Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Derek Buitenhuis	72673ad7ea	avcodec: Remove libstagefright It serves absolutely no purpose other than to confuse potentional Android developers about how to use hardware acceleration properly on the the platform. The stagefright "API" is not public, and the MediaCodec API is the proper way to do this. Furthermore, stagefright support in avcodec needs a series of magic incantations and version-specific stuff, such that using it actually provides downsides compared just using the actual Android frameworks properly, in that it is a lot more work and confusion to get it even running. It also leads to a lot of misinformation, like these sorts of comments (in [1]) that are absolutely incorrect. [1] http://stackoverflow.com/a/29362353/3115956 Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	9 years ago
Andreas Cadhalpun	da3c3c446c	avpacket: fix size check in packet_alloc The previous check only caught sizes from -AV_INPUT_BUFFER_PADDING_SIZE to -1. This fixes ubsan runtime error: signed integer overflow: 2147483647 + 32 cannot be represented in type 'int' Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>	9 years ago
Andreas Cadhalpun	fa74cdc60d	parser: add av_assert1 to make sure the codec matches Otherwise this can have some surprising effects (crashes), so let's better not allow it. Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>	9 years ago
Michael Niedermayer	5b4da8a38a	avcodec/motion_est: Fix mv_penalty table size Fixes out of array read Found-by: Tyson Smith <twsmith@mozilla.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Aman Gupta	e7271e6d07	libavcodec/ccaption_dec: remove unnecessary include Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Michael Niedermayer	68eb20801d	avcodec/dxv: Check idx in dxv_decompress_dxt5() Fixes potential out of array read No testcase available Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Michael Niedermayer	eb8a67de75	avcodec/dxv: Check idx in CHECKPOINT() Fixes out of array read Fixes Ticket5098 Fixes Ticket5099 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago

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34840 Commits (084ab31049535fbafcc283ee10b60c91286f52d1)