FFmpeg

Commit Graph

Author	SHA1	Message	Date
Anton Khirnov	84dda32202	lavc/ffv1enc: stop using per-slice FFV1Context All remaining accesses to them are for fields that have the same value in the main encoder context.	6 months ago
Anton Khirnov	e7d0f44138	lavc/ffv1enc: store per-slice rc_stat(2?) in FFV1SliceContext Instead of the per-slice FFV1Context, which will be removed in future commits.	6 months ago
Anton Khirnov	7b2bfba55d	lavc/ffv1: move RangeCoder to per-slice context	6 months ago
Anton Khirnov	28769f6bc1	lavc/ffv1: move FFV1Context.plane to per-slice context	6 months ago
Anton Khirnov	9b86ba5a92	lavc/ffv1: always use the main context values of ac It cannot change between slices.	6 months ago
Anton Khirnov	a57c88d67b	lavc/ffv1: move FFV1Context.slice_{coding_mode,rct_.y_coef} to per-slice context	6 months ago
Anton Khirnov	39486a2b29	lavc/ffv1: always use the main context values of plane_count/transparency They cannot change between slices.	6 months ago
Anton Khirnov	a411fc5a84	lavc/ffv1: drop redundant PlaneContext.quant_table It is a copy of FFV1Context.quant_tables[quant_table_index].	6 months ago
Anton Khirnov	d2f507233a	lavc/ffv1enc: move bit writer to per-slice context	6 months ago
Anton Khirnov	19e9f3d5f2	lavc/ffv1: move run_index to the per-slice context	6 months ago
Anton Khirnov	91d3c1ac47	lavc/ffv1: move sample_buffer to the per-slice context	6 months ago
Andreas Rheinhardt	a5e59fec07	avcodec/ffv1: Move ffv1_template.c inclusion to dec/enc templates Both the FFV1 decoder and encoder use a template of their own to generate code multiple times. They also use a common template, used by both decoder and encoder templates which is currently instantiated in ffv1.h (and therefore also in ffv1.c, which doesn't need it at all). All these templates have the prerequisite that two macros are defined, namely RENAME() and TYPE. The codec-specific templates call the functions generated via the common template via the RENAME() macro and therefore the macros used for the common template must coincide with the macros used for the codec-specific templates. But then it is better to not instantiate the common template in ffv1.h, but in the codec specific templates. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	2 years ago
Andreas Rheinhardt	67f6e7ed6d	avcodec: Remove cumbersome way of checking for amount of bytes left Several encoders used code like the following to check for the amount of bytes left in a PutBitContext: pb->buf_end - pb->buf - (put_bits_count(pb) >> 3) Besides the fact that using the pointers directly might pose a maintainence burden in the future this also leads to suboptimal code: The above code reads all three pointers (buf, buf_ptr and buf_end), but touching buf is unnecessary and switching to put_bytes_left() automatically fixes this. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>	4 years ago
Jérôme Martinez	fb580731c1	avcodec/ffv1: Support for GBRAP10 and GBRAP12 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	7 years ago
Jérôme Martinez	698d5eb5bf	avcodec/ffv1: Support for RGBA64 and GBRAP16 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	7 years ago
Michael Niedermayer	62f5e601aa	avcodec/ffv1enc: Add RGB48 support Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Michael Niedermayer	b1d1250938	avcodec/ffv1: Fix rgb plane ordering in experimental planar RGB Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Michael Niedermayer	74314f1f5f	avcodec/ffv1: template functions to allow data types different from int16_t This is required for >= 16bit RGB support I tried it without templates but its too much duplicated code Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago

18 Commits (1be5a2374f224a1fc5e429aafe2ac8fc4efb548c)