Chiebot-Mirror/FFmpeg - FFmpeg - Gitea: Git with a cup of tea

Author	SHA1	Message	Date
Andreas Rheinhardt	9a1a82d21c	avcodec/ac3dec_float: Deduplicate AVClasses The child_class_next API relied on different AVCodecs to use different AVClasses; yet this API has been replaced by child_class_iterate. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.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
Andreas Rheinhardt	42ee3898c8	avcodec/ac3dec: Make decoders init-threadsafe Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>	4 years ago
Andreas Rheinhardt	10663312de	avcodec/ac3dec: Check operations that can fail Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>	4 years ago
Michael Niedermayer	34f5a59ad5	avcodec: Set AV_CODEC_CAP_CHANNEL_CONF in more decoders Suggested-by: Paul B Mahol <onemda@gmail.com> See: [FFmpeg-devel] [PATCH 1/3] avcodec/fastaudio: Check channels Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	4 years ago
Jonathan Campbell	d5d474aea5	avcodec/ac3dec: add consistent noise generation option. use av_lfg_init_from_data() to seed AC-3 dithering from the AC-3 frame data to make it consistent given the same AC-3 frame, if option is set. Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Clément Bœsch	fb99ef0bd3	avcodec: use AV_OPT_TYPE_BOOL in a bunch of places	9 years ago
Andreas Cadhalpun	7b05b5093e	ac3dec_fixed: always use the USE_FIXED=1 variant of the AC3DecodeContext The AC3DecodeContext has a float (USE_FIXED=0) and an integer (USE_FIXED=1) variant, both of which can be present in the same binary. This is not only very confusing, but it also breaks horribly, when one variant is used by code expecting the other. This currently happens, because eac3dec.c is only compiled for the float variant, but also used from ac3dec_fixed.c, which uses the integer variant. The result is memory corruption, leading to crashes. So compile eac3dec.c once for each variant and adapt it, so that it works with the integer variant. A loss of precission and scaling bug has been fixed by the committer Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Jean-Francois Thibert	12df9b9a15	Improved AC3 decoder level support (heavy drc, dialnorm) Added support for AC3 heavy dynamic range compression used to restrict the output range and added a setting to specify the output target level and use the dialog normalization field to apply it in the digital domain. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Nedeljko Babic	696e34a6e1	libavcodec: Implementation of AC3 fixedpoint decoder Signed-off-by: Nedeljko Babic <nbabic@mips.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago