FFmpeg

Commit Graph

Author	SHA1	Message	Date
Mark Thompson	c8c81ac502	lavc: Add coded bitstream read/write support for AV1	6 years ago
Mark Thompson	525de2000b	lavc/cbs: Add JPEG support	6 years ago
Mark Thompson	b5df289eb7	lavc: Add coded bitstream read/write support for VP9	8 years ago
Mark Thompson	300ef25314	cbs: Add support for array subscripts in trace output This makes the trace output for arrays significantly nicer.	7 years ago
Mark Thompson	d7786b66bd	cbs: Fragment/unit data is always reference counted Make this clear in the documentation and add some asserts to ensure that it is always true.	7 years ago
James Almer	dff1fb27aa	avcodec/cbs: create reference counted fragments in ff_cbs_read_extradata() This way, every CodedBitstreamType->split_fragment() function can safely assume the fragment passed to them will be reference counted, potentially simplifying code. Reviewed-by: Mark Thompson <sw@jkqxz.net> Signed-off-by: James Almer <jamrial@gmail.com>	7 years ago
Mark Thompson	84bb8327f5	cbs: Add a table of all supported codec IDs Use it as the set of codec IDs supported by the trace_headers BSF.	7 years ago
James Almer	df3a2ff767	avcodec/cbs: use a reference to the assembled CodedBitstreamFragment buffer when writing packets This saves one malloc + memcpy per packet The CodedBitstreamFragment buffer is padded to follow the requirements of AVPacket. Reviewed-by: jkqxz Signed-off-by: James Almer <jamrial@gmail.com>	7 years ago
Mark Thompson	ce5870a3a8	cbs: Refcount all the things! This makes it easier for users of the CBS API to get alloc/free right - all subelements use the buffer API so that it's clear how to free them. It also allows eliding some redundant copies: the packet -> fragment copy disappears after this change if the input packet is refcounted, and more codec-specific cases are now possible (but not included in this patch).	7 years ago
Mark Thompson	a3daecd637	cbs: Demote the "decomposition unimplemented" warning This is harmless and should not be a warning - unknown units are passed through to the write functions unchanged, and no other code will interact with them.	7 years ago
Mark Thompson	1d12a545ce	cbs: Add an explicit type for coded bitstream unit types Also fix conversion specifiers used for the unit type.	7 years ago
Mark Thompson	2651352988	cbs: Allocate the context inside the init function ... instead of making callers allocate it themselves. This is more consistent with other APIs in libav.	7 years ago
Mark Thompson	476d301316	cbs: Add a missing return value check	7 years ago
Mark Thompson	686e388bbb	lavc: Add coded bitstream read/write support for MPEG-2 (cherry picked from commit `2bc9ba8d3c`) (cherry picked from commit `a41b69b5eb`)	8 years ago
Mark Thompson	9b0c7aa0e4	lavc: Add coded bitstream read/write support for H.265 (cherry picked from commit `867381b8b5`) (cherry picked from commit `f763489364`) (cherry picked from commit `067a9ddeb8`)	8 years ago
Mark Thompson	b4c915f4b3	lavc: Add coded bitstream read/write support for H.264 (cherry picked from commit `acf06f4544`) (cherry picked from commit `768eb9182e`) (cherry picked from commit `e7f64191b2`)	8 years ago
Mark Thompson	6734eef6b8	lavc: Add coded bitstream read/write API (cherry picked from commit `18f1706f33`) (cherry picked from commit `44cde38c8a`)	8 years ago
Mark Thompson	44cde38c8a	cbs: Always check for bitstream end before reading	7 years ago
Mark Thompson	2bc9ba8d3c	lavc: Add coded bitstream read/write support for MPEG-2 Also enable MPEG-2 support in the trace_headers filter.	8 years ago
Mark Thompson	867381b8b5	lavc: Add coded bitstream read/write support for H.265	8 years ago
Mark Thompson	acf06f4544	lavc: Add coded bitstream read/write support for H.264	8 years ago
Mark Thompson	18f1706f33	lavc: Add coded bitstream read/write API	8 years ago

24 Commits (c8c81ac5026c20ce60860dc9aa905e5e1634bed1)