FFmpeg

Commit Graph

Author	SHA1	Message	Date
Andreas Rheinhardt	4608f7cc6a	Remove unnecessary mem.h inclusions Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	3 years ago
Andreas Rheinhardt	58ef77148c	avcodec/dss_sp: Remove redundant memset An AVCodecContext's priv_data has already been zeroed generically before calling the init function. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>	4 years ago
Andreas Rheinhardt	d3b435f842	avcodec/dss_sp: Mark decoder as init-threadsafe Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>	4 years ago
Andreas Rheinhardt	a247ac640d	avcodec: Constify AVCodecs Given that the AVCodec.next pointer has now been removed, most of the AVCodecs are not modified at all any more and can therefore be made const (as this patch does); the only exceptions are the very few codecs for external libraries that have a init_static_data callback. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>	4 years ago
Anton Khirnov	e15371061d	lavu/mem: move the DECLARE_ALIGNED macro family to mem_internal on next+1 bump They are not properly namespaced and not intended for public use.	4 years ago
Hendrik Leppkes	494f868e93	avcodec: set AV_CODEC_CAP_CHANNEL_CONF on decoders which set their own channels The decoders in this set either have a fixed channel count, or read it from the bitstream, and thus do not require the channel count as external information. Fixes various regressions since `81503ac58a`, which requires a valid channel count for decoders which do not set this capability. Signed-off-by: Hendrik Leppkes <h.leppkes@gmail.com>	4 years ago
Michael Niedermayer	6ea4287893	avcodec/dss_sp: Fix runtime error: signed integer overflow: 2147481189 + 4096 cannot be represented in type 'int' Fixes: 1441/clusterfuzz-testcase-minimized-6223152357048320 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Michael Niedermayer	ea59ef0c03	avcodec/dss_sp: Fix multiple runtime error: signed integer overflow: -15699 * -164039 cannot be represented in type 'int' Fixed: 1409/clusterfuzz-testcase-minimized-5237365020819456 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Michael Niedermayer	38152d9368	avcodec/dss_sp: Fix multiple left shift of negative value -466 Fixes: 1339/clusterfuzz-testcase-minimized-4614671485108224 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Diego Biurrun	a25dac976a	Use bitstream_init8() where appropriate	8 years ago
Alexandra Hájková	928f8c7ce3	dss_sp: Convert to the new bitstream reader Signed-off-by: Anton Khirnov <anton@khirnov.net>	8 years ago
Paul B Mahol	3e99b377fc	avcodec: remove "get_buffer() failed" message It is already provided by ff_get_buffer(). Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Vittorio Giovara	059a934806	lavc: Consistently prefix input buffer defines Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	9 years ago
Vittorio Giovara	def97856de	lavc: AV-prefix all codec capabilities Express bitfields more simply. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	9 years ago
Andreas Cadhalpun	cfdaa4de6c	dss_sp: use lowercase codec name without whitespace Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>	10 years ago
Andreas Cadhalpun	35e855d5b6	dss_sp: use lowercase codec name without whitespace Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	b11edbd289	avcodec/dss_sp: Avoid a slow division and modulo in the pitch_lag calculation Also check the combined_pitch for validity (which is needed to keep the behavior identical in the error case) Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	31fb029f2d	avcodec/dss_sp: de-obfuscate index inversion Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	4f1c1b26f2	avcodec/dss_sp: Protect DSS_SP_FORMULA() with a set of outside brackets Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Oleksij Rempel	c56b9b1eb2	lavc: Add DSS SP decoder Signed-off-by: Oleksij Rempel <linux@rempel-privat.de> Signed-off-by: Luca Barbato <lu_zero@gentoo.org> Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	10 years ago

21 Commits (41751e4aefc5d1b12d45a3cbcc33d3d9b704609a)