FFmpeg

Commit Graph

Author	SHA1	Message	Date
Anton Khirnov	d19499c796	vf_gradfun: don't store two pointers to one AVFilterBufferRef.	13 years ago
Anton Khirnov	0fe010a36f	vf_delogo: don't store two pointers to one AVFilterBufferRef.	13 years ago
Anton Khirnov	51a8049be8	vf_aspect: clear AVFilterLink.cur_buf in start_frame(). The buffer is passed on to the next filter, so we shouldn't keep any pointers to it.	13 years ago
Robert Nagy	b70d89a033	lavfi: add avfilter_unref_bufferp() Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
Luca Barbato	ce64e5bfd1	libopenjpeg: introduce lowres and lowqual private options OpenJPEG can decode in lower resolution or decode only a number of enhancement layers.	13 years ago
Anton Khirnov	5eb9c495af	FATE: add a test for flac cover art.	13 years ago
Justin Ruggles	1749e12f45	cafdec: allow larger ALAC magic cookie It already skips any extra bytes at the end, and apparently there are some samples in the wild with larger 'kuki' chunks.	13 years ago
Justin Ruggles	4cd22b7738	alac: fix channel pointer assignment for 24 and 32-bit Needs to be done separately for each element.	13 years ago
Justin Ruggles	eeb55f5f2f	alac: cosmetics: general pretty-printing and comment clean up	13 years ago
Justin Ruggles	f3e5a7844b	alac: calculate buffer size outside the loop in allocate_buffers()	13 years ago
Justin Ruggles	bae83f2c74	alac: change some data types to plain int	13 years ago
Justin Ruggles	2aebac6918	alac: cosmetics: rename some variables and function names	13 years ago
Andrew D'Addesio	1b3ef155d7	alac: multi-channel decoding support Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>	13 years ago
Justin Ruggles	81c9e2e6d0	alac: split element parsing into a separate function This will make multi-channel implementation simpler. Based partially on a patch by Andrew D'Addesio <modchipv12@gmail.com>.	13 years ago
Justin Ruggles	cd632619d9	alac: support a read sample size of up to 32 Use get_bits_long() in decode_scalar(). Use unsigned int for decoded value.	13 years ago
Justin Ruggles	73dc0db486	alac: output in planar sample format Avoids unneeded interleaving and allows for reusing the AVFrame output buffer as the internal buffer for 24-bit and 32-bit sample size.	13 years ago
Justin Ruggles	6482bd8831	alac: add 32-bit decoding support	13 years ago
Andrew D'Addesio	6cda74c155	alac: simplify channel interleaving Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>	13 years ago
Justin Ruggles	5138ff143f	alac: use AVPacket fields directly in alac_decode_frame()	13 years ago
Justin Ruggles	7a206eb32f	alac: fix check for valid max_samples_per_frame	13 years ago
Justin Ruggles	1193d3fedd	alac: use get_sbits() to read LPC coefficients instead of casting	13 years ago
Justin Ruggles	7a50ec6799	alac: move the current samples per frame to the ALACContext This will simplify the multi-channel implementation.	13 years ago
Justin Ruggles	46043962ea	alac: avoid using a double-negative when checking if the frame is compressed	13 years ago
Justin Ruggles	9a6c528e08	alac: factor out output_size check in predictor_decompress_fir_adapt()	13 years ago
Justin Ruggles	ebd4c3add1	alac: factor out loading of next decoded sample in LPC prediction	13 years ago
Justin Ruggles	a4ecd41442	alac: use index into buffer_out instead of incrementing the pointer	13 years ago
Justin Ruggles	f2515cd629	alac: simplify lpc coefficient adaptation	13 years ago
Justin Ruggles	abc4376b31	alac: reduce the number of local variables needed in lpc prediction	13 years ago
Justin Ruggles	01880d287b	alac: simplify 1st order prediction and reading of warm-up samples	13 years ago
Justin Ruggles	d0c0bf0d3e	alac: cosmetics: reindent after last commit	13 years ago
Justin Ruggles	79def4c523	alac: remove unneeded conditionals in predictor_decompress_fir_adapt()	13 years ago
Justin Ruggles	4bcd637dcb	alac: use sizeof() instead of hardcoded data sizes	13 years ago
Justin Ruggles	91620a04f1	alac: make block_size signed It does not need to be unsigned.	13 years ago
Justin Ruggles	2fc24b3273	alac: remove a duplicate local variable	13 years ago
Justin Ruggles	5177413d20	alac: conditionally set sign_modifier to 1 It is already unconditionally set to 0 prior to this, so we can modify it only when needed.	13 years ago
Justin Ruggles	7e6593e977	alac: eliminate 2 unneeded local variables in bastardized_rice_decompress() x_modified is just unnecessary, and final_val can be removed by simplifying the unsigned-to-signed conversion.	13 years ago
Justin Ruggles	6fd8a28b59	alac: adjust conditions for updating entropy decoder history avoids some unnecessary arithmetic in certain situations	13 years ago
Justin Ruggles	a06fdadd97	alac: cosmetics: reindent after last commit	13 years ago
Justin Ruggles	d9837434a9	alac: limit the rice param before passing to decode_scalar() reduces the number of parameters to decode_scalar() and slightly simplifies the code	13 years ago
Justin Ruggles	6e91f62256	alac: reduce the number of parameters to bastardized_rice_decompress() Use the ALACContext fields directly instead.	13 years ago
Justin Ruggles	836e8b9ba0	alac: cosmetics: rename some ALACContext parameters	13 years ago
Justin Ruggles	2ac1737583	alac: clean up and update comments leftover from reverse-engineering	13 years ago
Justin Ruggles	3bab7cd128	avformat: move 'chan' tag parsing to mov_chan.c to share with the CAF demuxer	13 years ago
Justin Ruggles	c0196a14b9	caf: use int64_t for num_packets It is used to store a value read by avio_rb64().	13 years ago
Justin Ruggles	f5a9c35f88	caf: fix 'pakt' chunk parsing according to the CAF specification: "... the value for mChunkSize can be greater than the actual valid content of the packet table chunk"	13 years ago
Justin Ruggles	b0b77b9ca5	caf: support either old or new style ALAC magic kuki chunk	13 years ago
Mans Rullgard	45870f8b6e	Print full compiler identification, not only version number This provides a more precise identification of the compiler used. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Mans Rullgard	bf1cf4d5a5	flacdec: reverse lpc coeff order, simplify filter Reversing the lpc coefficient order simplifies indexing in the filter. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Diego Biurrun	9f97af2688	x86: dsputil: drop some unused CPU flag debug code	13 years ago
Mans Rullgard	ffdd93a25e	ppc: fix build with altivec disabled Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago

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34256 Commits (a6e922ffa2fdcc467d07fd6454a4557625c750ad) All Branches Search

34256 Commits (a6e922ffa2fdcc467d07fd6454a4557625c750ad)

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