FFmpeg

Commit Graph

Author	SHA1	Message	Date
Justin Ruggles	63cf54df7a	alacdec: cosmetics: use 'ch' instead of 'chan' to iterate channels	14 years ago
Justin Ruggles	01200f1283	alacdec: move some declarations to the top of the function	14 years ago
Justin Ruggles	c3a92412c0	alacdec: always use get_sbits_long() for uncompressed samples	14 years ago
Justin Ruggles	b46e58f741	alacdec: remove unneeded local variable	14 years ago
Justin Ruggles	7080533cda	alacdec: remove the numchannels parameter from several functions. They only operate on stereo content, so the extra param is not necessary and also allows for simplifying the code.	14 years ago
Justin Ruggles	cb50329fc5	alacdec: rename 2 functions. Now they only do stereo interleaving.	14 years ago
Justin Ruggles	c39bddd392	alacdec: move appending of extra_bits to a separate function. This should also fix decoding of mono 24-bit.	14 years ago
Justin Ruggles	e739d35156	alacdec: split stereo decorrelation into a separate function. It is identical for 16-bit and 24-bit, so there is no need to have duplicate code.	14 years ago
Justin Ruggles	d251c85dce	alacdec: cosmetics: rename 'wasted_bits' to 'extra_bits'. The bits are not wasted, they are additional low bits that are added to the 16-bit decompressed samples to increase the output sample depth.	14 years ago
Justin Ruggles	dbbb9262ca	alacdec: remove unneeded numsamples checks	14 years ago
Justin Ruggles	53df079a73	alacdec: check for buffer allocation failure. Also rearranges some functions for easier cleanup on failure.	14 years ago
Justin Ruggles	e5e4f92b5c	alacdec: allocate per-channel buffers based on channel count. reduces memory usage when the stream has fewer than MAX_CHANNELS	14 years ago
Justin Ruggles	dcaa83a0fc	alacdec: read/validate number of channels from the extradata. check frame header channel count against header/container channel count.	14 years ago
Justin Ruggles	47e9c75b36	alacdec: remove unneeded validation of setinfo_sample_size. It is already done when using it to set sample_fmt.	14 years ago
Justin Ruggles	0f26f3d5c4	alacdec: set sample_fmt in alac_decode_init()	14 years ago
Justin Ruggles	aec8383348	alacdec: set bytespersample using av_get_bytes_per_sample()	14 years ago
Janne Grunau	d6174bfe5f	threads: restore has_b_frames in frame_thread_free Otherwise the delay expressed in has_b_frames increases with every avcodec_close/avcodec_open. Fixes fate-ea-dct with more than 1 thread.	14 years ago
Daniel Kang	ded3e9f054	H.264: Cometics to dsputil_mmx.c Add whitespace. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Justin Ruggles	a3a8572165	g722dec: check output buffer size before decoding	14 years ago
Justin Ruggles	4e41973794	g722dec: cosmetics: reindent/linewrap	14 years ago
Justin Ruggles	d0a196962a	g722dec: remove the use of lowres for half-rate decoding. It is broken because an AVCodecContext can be opened/closed multiple times, and sample_rate is getting divided by 2 each time that happens. This removes the only use of lowres for audio.	14 years ago
Justin Ruggles	2f1d212fd0	tta: check for allocation failure of decode_buffer	14 years ago
Justin Ruggles	b5050539c9	tta: use correct frame_length calculation. using a floating-point calculation is not necessary.	14 years ago
Justin Ruggles	c6056d4004	tta: add support for decoding 24-bit sample format Note that this will not work in most cases with avconv and avplay due to the AVCODEC_MAX_AUDIO_FRAME_SIZE limit, but it will decode correctly if given a large enough output buffer.	14 years ago
Justin Ruggles	8664682d0e	cosmetics: indentation	14 years ago
Justin Ruggles	7b7a74a150	tta: remove pointless braces	14 years ago
Justin Ruggles	e6923f683c	tta: check output buffer size after adjusting frame length for last frame	14 years ago
Justin Ruggles	b16960a8a5	tta: fix reading of format in TTA header. TTA does not support float at all, and format 2 is encrypted TTA.	14 years ago
Justin Ruggles	4d3e7a7516	tta: remove useless commented-out lines	14 years ago
Justin Ruggles	35f9d8c20a	tta: check remaining bitstream size while reading unary value	14 years ago
Janne Grunau	28287045ca	cosmetics: simplify latm_decode_init	14 years ago
Janne Grunau	785f876cee	latm: avoid unnecessary reinit of the aac decoder	14 years ago
Janne Grunau	80e36425fb	aacdec: initialize sbr context only in new channel elements	14 years ago
Janne Grunau	b2e56e08c9	resample: reject unhandled conversions audio_resample can not reduce the number of channels	14 years ago
Janne Grunau	ec1ce86e7f	resample: remove unused #define	14 years ago
Mans Rullgard	c8477df019	adpcm: use sign_extend() This avoids warnings from the overflow checker and simplifies the code. Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Janne Grunau	d99fe3a478	mpeg12: fix mpeg_decode_slice context parameter type During slice threading only MpegEncContext is passed to mpeg_decode_slice, remove a wrong cast and change the function definition to take MpegEncContext pointer.	14 years ago
Janne Grunau	cd8c64e197	Revert "mpeg12: move full_pel from MpegEncContext to Mpeg1Context" This reverts commit `da22ba7df4` since it broke slice threading. Slice threading just duplicates MpegEncContext so every value used during mpeg_decode_slice has to be in it. A second patch will fix the illusion that Mpeg1Context is available in mpeg_decode_slice.	14 years ago
Justin Ruggles	704721bc9c	g722: split decoder and encoder into separate files	14 years ago
Justin Ruggles	b95fbba705	cosmetics: remove extra spaces before end-of-statement semi-colons	14 years ago
Justin Ruggles	60aa1a358d	vorbisdec: check output buffer size before writing output	14 years ago
Justin Ruggles	d2604f9260	wavpack: calculate bpp using av_get_bytes_per_sample()	14 years ago
John Stebbins	ddfb8e1adb	ac3enc: Set max value for mode options correctly for example: Attempting to set ac3 dsur_mode to "on" results in: [AC-3 Encoder @ 0x7f508f0a3280] Value 2.000000 for parameter 'dsur_mode' out of range [AC-3 Encoder @ 0x7f508f0a3280] Error setting option dsur_mode to value on. Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>	14 years ago
Anton Khirnov	1deb66c50c	lavc: move get_b_cbp() from h263.h to mpeg4videoenc.c It's not used anywhere else.	14 years ago
Anton Khirnov	3fc0830432	mpeg12: move closed_gop from MpegEncContext to Mpeg1Context It's MPEG-1/2 specific.	14 years ago
Anton Khirnov	da22ba7df4	mpeg12: move full_pel from MpegEncContext to Mpeg1Context It's MPEG-1 specific.	14 years ago
Anton Khirnov	cc05a45d33	mpeg12: move Mpeg1Context from mpeg12.c to mpeg12.h It will be used in vdpau code.	14 years ago
Anton Khirnov	acffe45732	mpegvideo: remove some unused variables from MpegEncContext.	14 years ago
Mashiat Sarker Shakkhar	f18746528d	VC1: restore mistakenly removed code The code was mistakenly removed in `cad16562c8`. It stored some motion vector data for future use in B-pictures. This fixes Bugzilla bug #57. Signed-off-by: Diego Biurrun <diego@biurrun.de>	14 years ago
Justin Ruggles	e53eecd0e7	twinvq: check output buffer size before decoding	14 years ago

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14439 Commits (63cf54df7a0fabc9503af4457a7bf47e622efea1)