FFmpeg

Commit Graph

Author	SHA1	Message	Date
Vittorio Giovara	059a934806	lavc: Consistently prefix input buffer defines Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	10 years ago
Vittorio Giovara	7c6eb0a1b7	lavc: AV-prefix all codec flags Convert doxygen to multiline and express bitfields more simply. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	10 years ago
Michael Niedermayer	e36db49b7b	avcodec: Add a min size parameter to ff_alloc_packet2() This parameter can be used to inform the allocation code about how much downsizing might occur, and can be used to optimize how to allocate the packet Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	10 years ago
Vittorio Giovara	40cf1bbacc	Deprecate avctx.coded_frame The rationale is that coded_frame was only used to communicate key_frame, pict_type and quality to the caller, as well as a few other random fields, in a non predictable, let alone consistent way. There was agreement that there was no use case for coded_frame, as it is a full-sized AVFrame container used for just 2-3 int-sized properties, which shouldn't even belong into the AVCodecContext in the first place. The appropriate AVPacket flag can be used instead of key_frame, while quality is exported with the new AVPacketSideData quality factor. There is no replacement for the other fields as they were unreliable, mishandled or just not used at all. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	10 years ago
Vittorio Giovara	d6604b29ef	Gather all coded_frame allocations and free functions to a single place Allocating coded_frame is what most encoders do anyway, so it makes sense to always allocate and free it in a single place. Moreover a lot of encoders freed the frame with av_freep() instead of the correct API av_frame_free(). This bring uniformity to encoder behaviour and prevents applications from erroneusly accessing this field when not allocated. Additionally this helps isolating encoders that export information with coded_frame, and heavily simplifies its deprecation. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	10 years ago
Vittorio Giovara	e524f37356	asv: Check memory allocation	10 years ago
Vittorio Giovara	d90133b77b	asvenc: Mark codec as init-thread-safe and init-cleanup	10 years ago
Luca Barbato	bcbdeb318e	asvenc: Forward the error instead of asserting on it Bug-Id: CID 732997 CC: libav-stable@libav.org	10 years ago
Michael Niedermayer	b0f7de3e7c	avcodec/asvenc: fix AAN scaling Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	0bb5ad7a06	avcodec/asvenc: Fix integer overflow in level Warn if the qscale is too low for the input data and clip levels to minimize artifacts Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Gabriel Dume	f61e47dd68	asv: K&R formatting cosmetics Signed-off-by: Diego Biurrun <diego@biurrun.de>	10 years ago
Diego Biurrun	f46bb608d9	dsputil: Split off pixel block routines into their own context	11 years ago
Diego Biurrun	a9aee08d90	dsputil: Split off FDCT bits into their own context	11 years ago
Diego Biurrun	e3fcb14347	dsputil: Split off IDCT bits into their own context	11 years ago
Diego Biurrun	c67b449beb	dsputil: Split bswap*_buf() off into a separate context	11 years ago
Michael Niedermayer	e692c9672b	avcodec/asvenc: fix encoding dimensions %16 != 0 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	ddeb58b90c	avcodec/asvenc: dont use a negative global_quality Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Janne Grunau	6a8475dc4f	asvenc: free avctx->coded_frame on codec close	11 years ago
Michael Niedermayer	f0f04fd842	avcodec/asvenc: remove code allocating dummy coded_frame Fixes memleak Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Anton Khirnov	6139f481ac	asvenc: use the AVFrame API properly.	11 years ago
Diego Biurrun	b2bed9325d	cosmetics: Group .name and .long_name together in codec/format declarations	11 years ago
Diego Biurrun	88bd7fdc82	Drop DCTELEM typedef It does not help as an abstraction and adds dsputil dependencies. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	12 years ago
Anton Khirnov	998fdcff41	lavc: replace some forgotten instances of PixelFormat with AVPixelFormat	12 years ago
Diego Biurrun	d5c62122a7	Move av_reverse table to libavcodec It is only used in that library.	12 years ago
Anton Khirnov	233a5a807e	lavc: split asv12 encoder/decoder	12 years ago

42 Commits (3059562aa19a576bdf900a4875c1aa69ef69c86e)