FFmpeg

Commit Graph

Author	SHA1	Message	Date
Anton Khirnov	5511ad14fe	lavc: use designated initialisers for parsers.	13 years ago
Justin Ruggles	da24963725	g726dec: add flush() function to reset state when seeking	13 years ago
Justin Ruggles	97f5dd1d84	g726: don't pass index to g726_reset() calculate it from c->code_size instead.	13 years ago
Justin Ruggles	615b2a2cf5	g726enc: add private option for setting code size directly. This is an easy alternative to setting bit_rate. This patch also selects the closest bit_rate to the requested one rather than requiring an exact value.	13 years ago
Justin Ruggles	7abb73d4ba	g726: wrap the decoder functions with a CONFIG_ADPCM_G726_DECODER check	13 years ago
Justin Ruggles	437c11ca16	g726: group the g726_encoder AVCodec with the other encoding functions	13 years ago
Justin Ruggles	50969c0f46	g726: return AVERROR(EINVAL) instead of -1 for invalid channel count	13 years ago
Justin Ruggles	50c466d609	g726enc: use av_assert0() for sample_rate validation This should never happen, but the check avoids a divide-by-zero.	13 years ago
Justin Ruggles	9e78d8cfdf	g726: treat sample rates other than 8kHz as unofficial.	13 years ago
Justin Ruggles	6e8d4a7afb	g726dec: remove the sample_rate validation	13 years ago
Justin Ruggles	6ac34eed54	g726: use bits_per_coded_sample instead of bitrate to determine mode This requires some workarounds in the WAV muxer and demuxer. We need to write the correct bits_per_coded_sample and block_align in the muxer. In the demuxer, we cannot rely on the bits_per_coded_sample value, so we use the bit rate and sample rate to determine the value. This avoids having the decoder rely on AVCodecContext.bit_rate, which is not required to be set by the user for decoding according to our API.	13 years ago
Justin Ruggles	d405237bae	g726: split the init function for the encoder and decoder This also allows for not having a decoder close function.	13 years ago
Justin Ruggles	c8d36d254e	g726: pre-calculate the number of output samples. Allows for checking output buffer size and simplification of decoding loop.	13 years ago
Justin Ruggles	e61a670b53	g726: use int16_t instead of short	13 years ago
Martin Storsjö	7b7b220cf7	Enable w32threads automatically unless explicitly disabled Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	02170990fd	cmdutils: Rename read_file to cmdutils_read_file This symbol name clashes with a symbol in gnutls, if linking statically to that library. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Diego Biurrun	45235d69c2	libdirac/libschroedinger: Drop unnecessary symbol prefixes. The names used in the libdirac/libschroedinger wrappers are long enough as-is. Bloating them with unnecessary prefixes makes them even more unwieldy.	13 years ago
Janne Grunau	d94c577d3c	cmdutils: check fread() return value	13 years ago
Justin Ruggles	7d1b17b833	cin audio: use sign_extend() instead of casting to int16_t	13 years ago
Justin Ruggles	405af43104	cin audio: restructure decoding loop to avoid a separate counter variable Also check output buffer size instead of truncating output.	13 years ago
Justin Ruggles	859bdc33e4	cin audio: use local variable for delta value	13 years ago
Justin Ruggles	64e19ba48b	cin audio: remove unneeded cast from void*	13 years ago
Justin Ruggles	03381c12b3	cin audio: validate the channel count	13 years ago
Justin Ruggles	664eb77dc3	cin audio: remove unneeded AVCodecContext pointer from CinAudioContext	13 years ago
Justin Ruggles	44d2a982ac	dsicin: fix several audio-related fields in the CIN demuxer bits_per_coded_sample should be 8. block_align is calculated incorrectly, but it is not needed anyway. packet pts should be calculated in samples. packet duration can be set.	13 years ago
Justin Ruggles	5bd0343bee	flacdec: use av_get_bytes_per_sample() to get sample size	13 years ago
Justin Ruggles	272fcc32bb	dca: handle errors from dca_decode_block() Return error if core block decoding fails. Do not enable XCh if XCh extension block decoding fails.	13 years ago
Justin Ruggles	aae6eead6a	dca: return error if the frame header is invalid	13 years ago
Justin Ruggles	f44059d260	dca: return proper error codes instead of -1	13 years ago
Kostya Shishkov	46e1af3b0f	utvideo: handle empty Huffman trees If the frame is filled with the same colour, encoder may produce no data and the fill value is indicated by zero code length (the rest of symbols will have 0xFF for code length, meaning invalid). So such Huffman trees should be treated specially. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	13 years ago
Justin Ruggles	425a843505	binkaudio: change short to int16_t	13 years ago
Justin Ruggles	4f4e19480a	binkaudio: only decode one block at a time. This prevents truncating output due to an output buffer that is too small for all blocks. There is no limit on the number of blocks in a packet.	13 years ago
Justin Ruggles	eaddd29e00	binkaudio: store interleaved overlap samples in BinkAudioContext. This fixes the requirement for the buffer size to be larger than the number of samples actually decoded.	13 years ago
Justin Ruggles	9f48039a37	binkaudio: pre-calculate quantization factors	13 years ago
Justin Ruggles	101ef19ef4	binkaudio: add some buffer overread checks. This stops decoding before overreads instead of after.	13 years ago
Justin Ruggles	2073224697	atrac3: support float or int16 output using request_sample_fmt	13 years ago
Justin Ruggles	a047851329	atrac3: add CODEC_CAP_SUBFRAMES capability the decoder can handle multiple frames in a packet	13 years ago
Justin Ruggles	8f98577d4d	atrac3: return appropriate error codes instead of -1	13 years ago
Justin Ruggles	47b617021d	atrac3: make sure all memory is freed on init failure	13 years ago
Justin Ruggles	c91613857d	atrac3: add a couple macro constants	13 years ago
Justin Ruggles	1fead73d7b	atrac3: return error if packet is too small	13 years ago
Justin Ruggles	7e4881a2d0	atrac3: check output buffer size before decoding	13 years ago
Justin Ruggles	6ba7f78bbb	atrac3: use separate pointers for each channel in decodeFrame()	13 years ago
Justin Ruggles	5e76b8bb76	atrac3: use optimized float_interleave() function for stereo interleaving	13 years ago
Justin Ruggles	8af33cb38a	atrac3: decode mono directly to the output buffer	13 years ago
Justin Ruggles	c4a6fde33f	atrac3: decode output to float samples instead of converting to s16	13 years ago
Justin Ruggles	f20dd574f1	atrac1: return appropriate error codes instead of -1	13 years ago
Justin Ruggles	6dc7dd7af4	atrac1: check for ff_mdct_init() failure	13 years ago
Justin Ruggles	21dcecc310	atrac1: use optimized float_interleave() function for stereo interleaving	13 years ago
Justin Ruggles	96b5702efe	atrac1: fix a typo	13 years ago

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30734 Commits (5511ad14fe1cc871a5a256bf801db09cf1cc35f5) All Branches Search

30734 Commits (5511ad14fe1cc871a5a256bf801db09cf1cc35f5)

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