FFmpeg

Commit Graph

Author	SHA1	Message	Date
Andreas Rheinhardt	dd1e804a98	avcodec/mpegutils: Remap MB_TYPE_ACPRED, add codec-specific MB_TYPE MB_TYPE_ACPRED is currently reused for MB_TYPE_REF0 by H.264, so that the value fits into an uint16_t. Given that MB_TYPE_ACPRED is not subject to any such restriction (apart from fitting into 32bits), it can be remapped to a hithereto unused bit. The then available bit will be declared to be codec-specific (i.e. unused by generic code), so that H.264 can use it for MB_TYPE_REF0 and so that it can be reused later for e.g. MB_TYPE_H261_FIL. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	8 months ago
Andreas Rheinhardt	b2421c4f26	avcodec/h264_parse: Move ff_h264_get_profile() to h264_ps.h It is a more fitting place for it. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	3 years ago
Anton Khirnov	ded77f5654	lavc/h264: move MB_TYPE defs from h264dec.h to h264_parse Allows to stop including h264dec.h in h264data.c.	3 years ago
Anton Khirnov	d552f2535b	lavc/h264: move some shared code from h264dec to h264_parse	3 years ago
Anton Khirnov	5484c502db	lavc/h264dec.h: Move MMCOOpcode to h264_parse.h Both parser and decoder use it, so h264_parse is the proper place for it.	3 years ago
Michael Niedermayer	09096fb687	avcodec/h264_parse: Check picture structure when initializing weight table Fixes: runtime error: index 49 out of bounds for type 'int [48][2][2]' Fixes: 2159/clusterfuzz-testcase-minimized-5267945972301824 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Anton Khirnov	f638b67e57	h264: move the parameter set definitions to a new header file The PS parsing code is independent from the decoder, so it makes more sense for it to have its own separate header.	9 years ago
Clément Bœsch	4fdea02d68	lavc/h264: add a logging ctx to ff_h264_pred_weight_table()	9 years ago
Vittorio Giovara	41ed7ab45f	cosmetics: Fix spelling mistakes Signed-off-by: Diego Biurrun <diego@biurrun.de>	9 years ago
Anton Khirnov	72da8d9bb2	h264_parser: remove the remaining dependencies on the h264 decoder	9 years ago
Anton Khirnov	98c97994c5	h264: decouple extradata parsing from the decoder This will allow decoupling the parser from the decoder.	9 years ago
Anton Khirnov	c8dcff0cdb	h264: factor out calculating the POC count into a separate file This will allow decoupling the parser from the decoder.	9 years ago
Anton Khirnov	a6e27f7add	h264: factor out parsing the reference count into a separate file This will allow decoupling the parser from the decoder.	9 years ago
Anton Khirnov	ecc31f6b08	h264: move ff_h264_check_intra[4x4]_pred_mode() to h264_parse It is shared with svq3.	9 years ago
Anton Khirnov	e481458bc3	h264: factor out pred weight table parsing into a separate file This will allow decoupling the parser from the decoder.	9 years ago

23 Commits (299d9115d4c7c6c108197f48960e140d7433dae6)