FFmpeg

mirror of https://git.ffmpeg.org/ffmpeg.git synced 2024-10-09 03:03:26 +00:00

Author	SHA1	Message	Date
Justin Ruggles	4bad464e7f	dpcm: misc pretty-printing	2011-09-30 18:15:53 -04:00
Justin Ruggles	1de8401c56	dpcm: remove unnecessary variable by using bytestream functions. Uses 'buf' directly instead of a separate iterator variable 'in'.	2011-09-30 18:15:53 -04:00
Justin Ruggles	fc6faee0d1	dpcm: move codec-specific variable declarations to their corresponding decoding blocks.	2011-09-30 18:15:53 -04:00
Justin Ruggles	989bb7bd04	dpcm: consistently use the variable name 'n' for the next input byte.	2011-09-30 18:15:52 -04:00
Justin Ruggles	04b24cf94b	dpcm: output AV_SAMPLE_FMT_U8 for Sol DPCM subcodecs 1 and 2. Uses the native sample format for the codec instead of left-shifting all samples by 8.	2011-09-30 18:15:52 -04:00
Justin Ruggles	76db17dc7d	dpcm: calculate and check actual output data size prior to decoding.	2011-09-30 18:15:52 -04:00
Justin Ruggles	3db8db406f	dpcm: factor out the stereo flag calculation	2011-09-30 18:15:52 -04:00
Justin Ruggles	b09c7eefb7	dpcm: cosmetics: rename channel_number to ch Make the code easier to read.	2011-09-30 18:15:52 -04:00
Carl Eugen Hoyos	bcb1555489	dxva2_h264: pass the correct 8x8 scaling lists Copy the Inter 8x8 scaling list as second 8x8 matrix into DXVA2's quantization matrix data structure instead of a potentially unset Intra chroma scaling matrix. Fix dxva2 decoding for some H264 samples. Signed-off-by: Janne Grunau <janne-libav@jannau.net>	2011-09-30 20:15:17 +02:00
Mans Rullgard	bf5d46d8e6	dca: NEON optimised high freq VQ decoding Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-09-30 19:01:23 +01:00
Justin Ruggles	6326afd5e9	avcodec: reject audio packets with NULL data and non-zero size There is no valid reason the user should ever send such packets in the first place, but the documentation for CODEC_CAP_DELAY states that the codec is guaranteed not to get a NULL packet unless that capability is set. That isn't true without preventing this case.	2011-09-30 11:02:50 -04:00
Joakim Plate	dcce09d64b	dxva: Add ability to enable workaround for older ATI cards The workaround needs to be enabled per PCI ID which cannot be detected inside libavcodec. So add a flag to manually enable the alternate behavior. Signed-off-by: Janne Grunau <janne-libav@jannau.net>	2011-09-30 11:17:53 +02:00
Justin Ruggles	e562fbd003	adpcm: move codec-specific variable declarations to the sections for the corresponding codecs.	2011-09-29 16:54:01 -04:00
Justin Ruggles	9662539c10	adpcm: check buffer size in Funcom ISS decoder before reading header. Also use the post-header data size to control termination of the main decoding loop.	2011-09-29 16:54:01 -04:00
Justin Ruggles	ba5d2890d7	adpcm: simplify reading of Funcom ISS frame header.	2011-09-29 16:54:01 -04:00
Justin Ruggles	5c9eb4fabb	adpcm: check buffer size in IMA DK4 decoder before reading header. Also use the post-header data size to control termination of the main decoding loop.	2011-09-29 16:54:01 -04:00
Justin Ruggles	a57ea1a87e	adpcm: simplify reading of IMA DK4 frame header.	2011-09-29 16:54:01 -04:00
Justin Ruggles	8114f94ac9	adpcm_ms: clean up reading of predictor coefficients	2011-09-29 16:54:01 -04:00
Justin Ruggles	943f4db552	adpcm_4xm: process planar packets sequentially rather than simultaneously. Also properly clip the right channel step_index.	2011-09-29 16:54:00 -04:00
Justin Ruggles	119974b164	adpcm_ima_wav: process channel-interleaved blocks sequentially rather than simultaneously. Speeds up the ADPCM IMA WAV decoder by 15-20% overall.	2011-09-29 16:54:00 -04:00
Justin Ruggles	7c287b18a0	adpcm: update reference links Add Multimedia Wiki link. Mark dead links with [dead]. Some can still be accessed through archive.org. Update URLs for pages which have moved. Replace duplicated links in adpcmenc.c with a note to see the ADPCM decoder reference documents.	2011-09-29 16:54:00 -04:00
Justin Ruggles	ac94b8bcc6	adpcm: simplify packet size bounds checking in the ADPCM IMA QT decoder. This is easier to understand. It also avoids returning existing samples mixed with new samples when the packet is too small.	2011-09-29 16:54:00 -04:00
Justin Ruggles	de0b586a87	adpcm: simplify and speed up several ADPCM decoders.	2011-09-29 16:54:00 -04:00
Justin Ruggles	5a9ed7c110	adpcm: pretty-print tables	2011-09-29 16:54:00 -04:00
Alex Converse	fcbe421cee	prores: Handle 0 or fewer bits left show_bits() is undefined when the number of bits is less than or equal to zero.	2011-09-29 09:45:57 -07:00
Mans Rullgard	bf00a73ace	dca: clear inactive subbands only once in qmf_32_subbands() Writing zeros to the high entries in the array need only be done once as the cutoff position is constant throughout the loop. Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-09-29 12:34:17 +01:00
Mans Rullgard	baf6b738f2	ARM: NEON optimised vector_fmac_scalar() Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-09-28 15:56:09 +01:00
Mans Rullgard	a92a1b93b4	dca: use vector_fmac_scalar from dsputil Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-09-28 15:56:09 +01:00
Mans Rullgard	fcca826a63	dsputil: add vector_fmac_scalar() Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-09-28 15:56:08 +01:00
Justin Ruggles	3d371f417e	ws_snd: misc cosmetic clean-ups	2011-09-26 16:23:58 -04:00
Justin Ruggles	659c719bc7	ws_snd: remove the 2-bit ADPCM table and just subtract 2 instead.	2011-09-26 16:23:15 -04:00
Justin Ruggles	618b067d21	ws_snd: use memcpy() and memset() instead of loops	2011-09-26 16:23:14 -04:00
Justin Ruggles	6896aa7a38	ws_snd: use samples pointer for loop termination instead of a separate iterator variable.	2011-09-26 16:23:14 -04:00
Justin Ruggles	6a818cb3ff	ws_snd: make sure number of channels is 1	2011-09-26 16:23:10 -04:00
Justin Ruggles	417364ce1f	ws_snd: add some checks to prevent buffer overread or overwrite.	2011-09-26 15:49:50 -04:00
Justin Ruggles	2322ced8da	ws_snd: decode to AV_SAMPLE_FMT_U8 instead of S16. 8-bit unsigned is the native sample format.	2011-09-26 15:49:50 -04:00
Justin Ruggles	4c5e7b27d5	flacdec: fix buffer size checking in get_metadata_size() Adds an additional check before reading the next block header and avoids a potential integer overflow when checking the metadata size against the remaining buffer size.	2011-09-26 15:29:45 -04:00
Nicolas George	4ca59d1948	oggdec: add support for Xiph's CELT codec This patch also introduces CODEC_ID_CELT. Signed-off-by: Nicolas George <nicolas.george@normalesup.org> Signed-off-by: Diego Biurrun <diego@biurrun.de>	2011-09-26 13:51:29 +02:00
Justin Ruggles	88f908fbdc	cosmetics: reindent and pretty-print	2011-09-25 14:38:08 -04:00
Justin Ruggles	8febd6afbc	libgsm: split init and close fuctions for encoder and decoder. The decoder shouldn't be allocating coded_frame. It's also cleaner to split them than to check avctx->codec->encode and avctx->codec->decode.	2011-09-25 14:38:08 -04:00
Mans Rullgard	6e4a35ced9	ppc: fix 32-bit PIC build On 32-bit ppc, the GOT pointer must be loaded manually. This adds a "get_got" assembler macro to compute the GOT address. The "movrel" macro is updated to take an additional parameter containing the GOT address since no register is reserved for this purpose on ppc32. These changes have no effect on ppc64 builds. Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-09-25 17:27:48 +01:00
Justin Ruggles	4568c2bf97	vmdaudio: fix decoding of 16-bit audio format. The initial sample of each block is raw 16-bit PCM, not DPCM. Fixes decoding of all samples in: http://streams.videolan.org/samples/game-formats/sierra-vmd/Lighthouse/	2011-09-25 10:39:00 -04:00
Laurent Aimar	d1186ff72d	h264: check for out of bounds reads in ff_h264_decode_extradata(). Signed-off-by: Anton Khirnov <anton@khirnov.net>	2011-09-25 15:04:58 +02:00
Diego Biurrun	8671488799	Use explicit struct initializers for AVCodec declarations.	2011-09-24 12:11:19 +02:00
Justin Ruggles	9ff6d0791b	adpcmenc: Set bits_per_coded_sample	2011-09-23 20:54:29 -04:00
Baptiste Coudurier	b304244b54	adpcmenc: fix QT IMA ADPCM encoder Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2011-09-23 20:54:29 -04:00
Baptiste Coudurier	bf334535b4	adpcmdec: Fix QT IMA ADPCM decoder Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2011-09-23 20:54:28 -04:00
Peter Ross	3a549eb82b	permit decoding of multichannel ADPCM_EA_XAS Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2011-09-23 20:54:28 -04:00
Reimar Döffinger	ffe92ff9f0	Fix input buffer size check in adpcm_ea decoder. Unfortunately the output buffer size check assumes that the input buffer is never over-consumed, thus this actually also allowed to write outside the output buffer if "lucky". Based on: git.videolan.org/ffmpeg.git commit `701d0eb185`	2011-09-23 20:54:28 -04:00
Sean McGovern	c2d3f56107	fft: avoid a signed overflow As a signed integer, 1<<31 overflows, so force it to unsigned. Signed-off-by: Alex Converse <alex.converse@gmail.com>	2011-09-23 17:02:58 -07:00
Luca Barbato	d554b33efe	ratecontrol: update last_qscale_for sooner In order to make ratecontrol converge properly update the last_qscale_for values when populating the qscale array. It fixes the issue reported on http://lists.libav.org/pipermail/libav-tools/2011-September/000050.html	2011-09-22 17:25:48 -07:00
Diego Biurrun	167d3b1673	prores: return more meaningful error values	2011-09-23 01:42:13 +02:00
Diego Biurrun	2161282439	prores: improve error message wording	2011-09-23 01:42:12 +02:00
Diego Biurrun	27ba121e90	prores: cosmetics: prettyprinting, drop useless parentheses	2011-09-23 01:42:12 +02:00
Diego Biurrun	2983f1f3be	prores: lowercase AVCodec name entry All other codecs use lowercase names in that field.	2011-09-23 01:42:11 +02:00
Justin Ruggles	1993c6849c	8svx/iff: fix decoding of compressed stereo 8svx files. Make the iff demuxer send the whole audio chunk to the decoder as a single packet and move stereo interleaving from the iff demuxer to the decoder. Based on a patch by Stefano Sabatini. git.videolan.org/ffmpeg.git commit `e280a4da2a`	2011-09-22 14:11:34 -04:00
Justin Ruggles	fda459cee7	8svx: log an error message if output buffer is too small Based on a patch by Stefano Sabatini. git.videolan.org/ffmpeg.git commit `e280a4da2a`	2011-09-22 14:11:34 -04:00
Justin Ruggles	0ac3b8fc4a	8svx: check packet size before reading the initial sample value.	2011-09-22 14:11:34 -04:00
Justin Ruggles	e371878416	8svx: output 8-bit samples instead of 16-bit. Based on a patch by Stefano Sabatini. git.videolan.org/ffmpeg.git commit `e280a4da2a`	2011-09-22 14:11:34 -04:00
Justin Ruggles	ac68607bfe	8svx: split delta decoding into a separate function. Based on a patch by Stefano Sabatini. git.videolan.org/ffmpeg.git commit `e280a4da2a`	2011-09-22 14:11:34 -04:00
Maxim Poliakovski	be64629a13	Apple ProRes decoder Signed-off-by: Martin Storsjö <martin@martin.st>	2011-09-22 14:54:46 +03:00
Laurent Aimar	fe476e5a9b	rv34: Check for invalid slices offsets Signed-off-by: Martin Storsjö <martin@martin.st>	2011-09-22 10:35:06 +03:00
Mans Rullgard	ae2e89717b	dct-test: factor out some common code and do whas was likely intended This fixes some nonsensical code by moving some should-be-shared code to separate functions and using these. Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-09-21 15:43:59 +01:00
Anton Khirnov	609a2fa1fa	Remove some forgotten AVCodecContext.palctrl usage.	2011-09-21 13:51:53 +02:00
Anton Khirnov	9ecfbb3e57	lavc/utils: move avcodec_init() higher in the file. Fixes build on next major bump.	2011-09-21 13:51:53 +02:00
Anton Khirnov	e5b29c1f6b	lavc: replace some deprecated FF__TYPE with AV_PICTURE_TYPE_	2011-09-21 13:51:53 +02:00
Anton Khirnov	feedc0754b	ac3dec: actually use drc_scale private option	2011-09-21 13:51:53 +02:00
Anton Khirnov	63e4c8a653	lavc: undeprecate AVPALETTE_SIZE and AVPALETTE_COUNT macros They are still being used and shouldn't be removed.	2011-09-21 13:51:53 +02:00
Diego Biurrun	a3e0135dbb	msmpeg4: remove leftover unused debug variable declaration	2011-09-21 09:57:33 +02:00
Diego Biurrun	95a06eb4d5	Fix assert() calls that need updates after FF_COMMON_FRAME macro elimination. This fixes build failures with -DDEBUG in CPPFLAGS.	2011-09-21 09:57:32 +02:00
Diego Biurrun	35a6855868	Fix av_dlog invocations with wrong or missing logging context. This fixes build failures with -DDEBUG in CPPFLAGS.	2011-09-21 09:57:32 +02:00
Laurent Aimar	4cc7732386	rv34: Check for invalid slice offsets Signed-off-by: Martin Storsjö <martin@martin.st>	2011-09-20 10:29:55 +03:00
Laurent Aimar	b4ed3d78cb	rv34: Fix potential overreads Signed-off-by: Martin Storsjö <martin@martin.st>	2011-09-19 15:44:22 +03:00
Laurent Aimar	d2213b6493	rv34: Fix buffer size used for MC of B frames after a resolution change Signed-off-by: Martin Storsjö <martin@martin.st>	2011-09-19 15:44:22 +03:00
Laurent Aimar	d0f6ab0298	rv34: Avoid NULL dereference on corrupted bitstream rv34_decode_slice() can return without allocating any pictures. Signed-off-by: Martin Storsjö <martin@martin.st>	2011-09-19 15:44:22 +03:00
Laurent Aimar	4a29b47186	rv10: Reject slices that does not have the same type as the first one This prevents crashes with some corrupted bitstreams. Signed-off-by: Martin Storsjö <martin@martin.st>	2011-09-19 14:58:33 +03:00
Luca Barbato	3a78fb57de	libx264: introduce slice-max-size option Yet another option useful for low latency streaming.	2011-09-16 07:56:17 -07:00
Laurent Aimar	b59efc9434	Fixed size given to init_get_bits(). init_get_bits() takes a number of bits and not a number of bytes as its size argument. Signed-off-by: Alex Converse <alex.converse@gmail.com>	2011-09-15 13:23:04 -07:00
Michael Niedermayer	5166376f24	smacker: fix a few off by 1 errors stereo & 16bit is untested due to lack of samples Signed-off-by: Martin Storsjö <martin@martin.st>	2011-09-14 11:13:54 +03:00
Laurent Aimar	6489455495	Check for invalid VLC value in smacker decoder. Signed-off-by: Martin Storsjö <martin@martin.st>	2011-09-14 10:40:31 +03:00
Laurent Aimar	9676ffba83	Check and propagate errors when VLC trees cannot be built in smacker decoder. Signed-off-by: Martin Storsjö <martin@martin.st>	2011-09-14 10:38:49 +03:00
Justin Ruggles	3ed7860943	include stdint.h in adpcm_data.h fixes make checkheaders	2011-09-13 10:59:47 -04:00
Diego Biurrun	a05ea77c9f	mpeg12: reorder functions to avoid ugly forward declarations	2011-09-13 15:53:05 +02:00
Alex Converse	0872bb23b4	xan: Add some buffer checks	2011-09-12 11:18:57 -07:00
Alex Converse	350f57bd7b	xan: Remove extra trailing newline	2011-09-12 11:18:57 -07:00
Laurent Aimar	393d5031c6	Fixed size given to init_get_bits() in xan decoder.	2011-09-12 11:18:57 -07:00
Justin Ruggles	826c56d16e	adpcm: split ADPCM encoders and decoders into separate files. Move shared tables to a separate file as well.	2011-09-12 11:26:11 -04:00
Kostya Shishkov	23a1f0c592	rv34: check that subsequent slices have the same type as first one. This prevents some crashes when corrupted bitstream reports e.g. P-type slice in I-frame. Official RealVideo decoder demands all slices to be of the same type too. Signed-off-by: Anton Khirnov <anton@khirnov.net>	2011-09-12 15:51:30 +02:00
Anton Khirnov	af1e247038	libxavs: add private options corresponding to deprecated global options Code mostly copied from libx264 wrapper.	2011-09-12 08:45:55 +02:00
Anton Khirnov	d242d80e36	avconv: remove me_threshold option. It's only shadowing the AVOption with the same name.	2011-09-11 17:30:04 +02:00
Laurent Aimar	8bfea4ab4e	Fixed segfault with wavpack decoder on corrupted decorrelation terms sub-blocks. Signed-off-by: Martin Storsjö <martin@martin.st>	2011-09-10 18:58:57 +03:00
Alex Converse	0c1f5b93d9	cljr: init_get_bits size in bits instead of bytes	2011-09-09 15:01:00 -07:00
Alex Converse	b7ce4f1d1c	indeo2: fail if input buffer too small	2011-09-09 15:01:00 -07:00
Alex Converse	68ca330cbd	indeo2: init_get_bits size in bits instead of bytes	2011-09-09 15:01:00 -07:00
Laurent Aimar	46b004959b	ffv1: Fixed size given to init_get_bits() in decoder. init_get_bits() takes a number of bits and not a number of bytes as its size argument. Signed-off-by: Alex Converse <alex.converse@gmail.com>	2011-09-09 15:00:28 -07:00
Alex Converse	dba2b63a98	wavpack: Check error codes rather than working around error conditions.	2011-09-08 11:02:43 -07:00
Laurent Aimar	55354b7de2	Fixed invalid access in wavpack decoder on corrupted bitstream. Signed-off-by: Martin Storsjö <martin@martin.st>	2011-09-08 12:04:06 +03:00
Laurent Aimar	0aedab0340	Fixed invalid writes in wavpack decoder on corrupted bitstreams. Signed-off-by: Martin Storsjö <martin@martin.st>	2011-09-08 12:00:13 +03:00
Laurent Aimar	beefafda63	Fixed invalid access in wavpack decoder on corrupted extra bits sub-blocks. Signed-off-by: Martin Storsjö <martin@martin.st>	2011-09-08 11:57:13 +03:00
Kieran Kunhya	0ca36b4de7	Add LATM muxer Signed-off-by: Janne Grunau <janne-libav@jannau.net>	2011-09-07 12:57:55 +02:00
Baptiste Coudurier	635bbecfc3	v210enc: clip values according to specifications Signed-off-by: Anton Khirnov <anton@khirnov.net>	2011-09-07 12:50:11 +02:00
Baptiste Coudurier	d239b83e2e	v210enc: switch to PIX_FMT_422P10 Signed-off-by: Anton Khirnov <anton@khirnov.net>	2011-09-07 12:16:21 +02:00
Baptiste Coudurier	08fa23d6c2	v210dec: switch to PIX_FMT_422P10 Signed-off-by: Anton Khirnov <anton@khirnov.net>	2011-09-07 12:16:15 +02:00
Anton Khirnov	79eff91325	AVOptions: deprecate av_opt_set_defaults2 It's a hack which was created to allow for multiple options with different defaults to refer to same field (e.g. 'b' vs 'ab'). There is no need for it anymore.	2011-09-07 11:19:43 +02:00
Anton Khirnov	0962f23b35	libx264: fix setting some more parameters Specifically, trellis, nr, me_range, me_method, subq, b_strategy, keyint_min, chroma_me and coder. Change their defaults to -1 and apply them after x264_param_default_preset() if the user explicitly set them.	2011-09-07 10:36:15 +02:00
Andrej Peterka	2bb5d637fc	libx264: fix setting the H.264 level Move setting it after x264_param_default_preset() Signed-off-by: Anton Khirnov <anton@khirnov.net>	2011-09-07 09:16:06 +02:00
Anton Khirnov	9c684feadc	libx264: add 'direct-pred' private option Deprecate AVCodecContext.directpred	2011-09-07 07:27:55 +02:00
Anton Khirnov	0635a8aa21	libx264: add 'partitions' private option Deprecate AVCodecContext.partitions.	2011-09-07 07:27:18 +02:00
Anton Khirnov	7042337673	libx264: add 'cplxblur' private option Deprecate AVCodecContext.complexityblur	2011-09-06 21:03:41 +02:00
Anton Khirnov	71b5f4427b	libx264: add 'deblock' private option Deprecate AVCodecContext.deblockalpha/deblockbeta	2011-09-06 21:02:45 +02:00
Anton Khirnov	f83c45183e	libx264: add 'b-bias' private option Deprecate AVCodecContext.bframebias.	2011-09-06 20:14:35 +02:00
Anton Khirnov	bb73cda2f6	libx264: fix setting some options. Specifically: gop_size, max_b_frames, scenechange_threshold, qmin, qmax, max_qdiff, qblur, qcompress and refs. Change their default values to -1 and only use them if the user explicitly set them. Otherwise x264 defaults are used. Move setting those options after x264_param_default_preset(), so they don't get overwritten by it.	2011-09-06 20:13:28 +02:00
Anton Khirnov	d8dee0e7bd	libx264: remove useless assignment priv_data is memset to 0.	2011-09-06 20:13:11 +02:00
Reimar Döffinger	459fe331e9	ac3dec: avoid pointless alloc and indirection for input_buffer Since we now always allocate it, it can simply be made part of the context instead.	2011-09-06 12:43:16 -04:00
Diego Biurrun	6192b6f3e7	mpeg12: cosmetics: reformat as K&R	2011-09-06 11:46:57 +02:00
Justin Ruggles	ae264bb29b	ac3enc: Add channel coupling support for the fixed-point AC-3 encoder. Update FATE references accordingly.	2011-09-05 10:09:44 -04:00
Justin Ruggles	a0d17b6d45	ac3enc: scale floating-point coupling channel coefficients in scale_coefficients() rather than in apply_channel_coupling()	2011-09-05 10:07:43 -04:00
Justin Ruggles	3e5722a8ca	ac3enc: fix encoding of stereo ac3 files when rematrixing is disabled. The number of rematrixing bands still needs to be calculated.	2011-09-05 09:24:59 -04:00
Kostya Shishkov	bcd4aa8bec	wavpack: fix wrong return value in wavpack_decode_block() This function should return number of samples decoded, not number of bytes decoded. Spotted by Uoti Urpala. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	2011-09-05 12:44:26 +02:00
Dustin Brody	ff17fc6353	mpeg12: propagate more real return values through chunk decode error return and fix some indentation Signed-off-by: Anton Khirnov <anton@khirnov.net>	2011-09-05 11:19:14 +02:00
Kostya Shishkov	9bc4e21a9b	wavpack: use context reset in appropriate places This fixes improper flushing in the cases when the same frame is decoded in several iterations (for being too large to fit into output buffer) and flush is called mid-decoding and it also resets context in case of decoding errors. Signed-off-by: Anton Khirnov <anton@khirnov.net>	2011-09-05 11:18:27 +02:00
Anton Khirnov	fb47997edb	lavc: fix type for thread_type option It should be flags, not int.	2011-09-04 13:15:36 +02:00
Anton Khirnov	fb4ca26bdb	lavf,lavc,sws: add {avcodec,avformat,sws}_get_class() functions.	2011-09-03 20:53:35 +02:00
Anton Khirnov	c11fb8288d	AVOptions: add AV_OPT_SEARCH_FAKE_OBJ flag for av_opt_find(). It allows to search for options only with AVClass, without allocating the corresponding context.	2011-09-03 20:52:21 +02:00
Anton Khirnov	9bc9188e58	libmp3lame: fix typo FF_API_LAME_GLOBAL_OPTIONS => FF_API_LAME_GLOBAL_OPTS Thanks to Clément Bœsch for spotting.	2011-09-01 10:37:19 +02:00
Anton Khirnov	1440037411	libx264: use X264_THREADS_AUTO constant instead of 0.	2011-09-01 10:12:30 +02:00
Anton Khirnov	5d06f15235	libx264: set default thread count to 0 (auto)	2011-08-31 17:39:13 +02:00
Anton Khirnov	f013cb8118	lavc: cosmetics, group deprecated codec flags	2011-08-31 13:28:54 +02:00
Anton Khirnov	aed7900704	mpeg12: add 'scan_offset' private option. Deprecate CODEC_FLAG_SVCD_SCAN_OFFSET	2011-08-31 13:28:41 +02:00
Anton Khirnov	4bcee8e7f8	h263/p encoder: add 'structured_slices' private option. Deprecate CODEC_FLAG_H263P_SLICE_STRUCT	2011-08-31 13:28:26 +02:00
Anton Khirnov	0d904de89d	h263/p encoder: add 'obmc' private option. Deprecate CODEC_FLAG_OBMC	2011-08-31 13:28:11 +02:00
Anton Khirnov	e3922d1110	h263p encoder: add 'aiv' private option. Deprecate CODEC_FLAG_H263P_AIV	2011-08-31 13:27:59 +02:00
Anton Khirnov	9bb2d1a3f0	h263p encoder: add 'umv' private option. Deprecate CODEC_FLAG_H263P_UMV	2011-08-31 13:27:36 +02:00
Anton Khirnov	0e5d37309f	mpeg12enc/mpeg4videoenc: add 'alternate_scan' private option. Deprecate CODEC_FLAG_ALT_SCAN	2011-08-31 13:26:26 +02:00
Anton Khirnov	1f0c7020a1	mjpegdec: add 'extern_huff' private option. Deprecate CODEC_FLAG_EXTERN_HUFF	2011-08-31 13:25:54 +02:00
Anton Khirnov	4623420d84	mpeg4enc: add 'data_partitioning' private option. Deprecate CODEC_FLAG_PART	2011-08-31 13:25:18 +02:00
Anton Khirnov	0cc06b9e23	snow: add 'memc_only' private option. Deprecate CODEC_FLAG2_MEMC_ONLY	2011-08-31 13:24:16 +02:00
Anton Khirnov	0dc5e12f1e	libx264: add 'mbtree' private option. Deprecate CODEC_FLAG2_MBTREE	2011-08-31 13:24:02 +02:00
Anton Khirnov	38934f19fe	libx264: add 'psy' private option. Deprecate CODEC_FLAG2_PSY	2011-08-31 13:23:37 +02:00
Anton Khirnov	a7cec3a094	libmp3lame: add 'reservoir' private option. Deprecate CODEC_FLAG2_BIT_RESERVOIR	2011-08-31 13:22:53 +02:00
Anton Khirnov	88262ca87d	mpeg2enc: add 'non_linear_quant' private option Deprecate CODEC_FLAG2_NON_LINEAR_QUANT	2011-08-31 13:21:59 +02:00
Anton Khirnov	2c5e1efc09	mpeg12enc: add drop_frame_timecode private option. Deprecate CODEC_FLAG2_DROP_FRAME_TIMECODE	2011-08-31 13:21:05 +02:00
Anton Khirnov	297d9cb3dc	mpeg12enc: add intra_vlc private option. Deprecate CODEC_FLAG2_INTRA_VLC.	2011-08-31 13:19:14 +02:00
Alberto Delmás	d2f119a1f2	VC1: Support dynamic dimension changes Fixes SA00072, SA00073, SA10150, SA10151, Issue2076 Improves SA10153 Signed-off-by: Anton Khirnov <anton@khirnov.net>	2011-08-31 13:11:23 +02:00
Dustin Brody	a18e04bcf9	mjpeg: treat external huffman table setup failure as codec init failure if external huffman table use requested Signed-off-by: Anton Khirnov <anton@khirnov.net>	2011-08-31 10:28:29 +02:00
Anton Khirnov	7485e54708	lavc: deprecate CODEC_FLAG2_BRDO It's been unused for the last 3 years.	2011-08-31 10:26:21 +02:00
Anton Khirnov	cf90c5d0e0	libx264: add 'aud' private option. Deprecate CODEC_FLAG2_AUD.	2011-08-31 10:26:11 +02:00
Anton Khirnov	3b82aeeec0	libx264: add 'fast-pskip' private option. Deprecate CODEC_FLAG2_FASTPSKIP.	2011-08-31 10:25:54 +02:00
Anton Khirnov	373257fa79	libx264: add '8x8dct' private option. Deprecate CODEC_FLAG2_8X8DCT.	2011-08-31 10:25:34 +02:00
Anton Khirnov	eab21c32e3	libx264: add 'mixed-refs' private option. Deprecate CODEC_FLAG2_MIXED_REFS.	2011-08-31 10:25:06 +02:00
Anton Khirnov	0f29699db7	libx264: add 'weightb' private option. Deprecate CODEC_FLAG2_BPYRAMID.	2011-08-31 10:24:56 +02:00
Anton Khirnov	34dda1251d	libx264: add 'b-pyramid' private option. Deprecate CODEC_FLAG2_BPYRAMID.	2011-08-31 10:24:17 +02:00
Anton Khirnov	5d4a1048ee	libx264: add 'intra-refresh' private option. Deprecate CODEC_FLAG2_INTRA_REFRESH.	2011-08-31 10:23:26 +02:00
Anton Khirnov	faaecd4708	libx264: add 'ssim' private option. Deprecate CODEC_FLAG2_SSIM.	2011-08-31 10:23:03 +02:00
Anton Khirnov	3b81636f33	libx264: make options compatible with x264 Replace '_' with '-', merge psy-trellis into psy-rd and rename cqp->qp Also fix typo pdy-rd -> psy-rd	2011-08-31 10:21:36 +02:00
Luca Barbato	dde372934a	avcodec: remove misleading comment coded_width is the width before lowres scaling, coded_height is the height before lowres scaling.	2011-08-31 09:57:46 +02:00
Kostya Shishkov	a80852316e	RV40: reuse some H.264 motion compensation functions in RV40. Since RV40 is based on H.264, it uses the same interpolation filters and functions for halfpel interpolation in one direction can be reused. Unfortunately other cases are implemented differently and produce slightly different output because of rounding. Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-08-30 12:04:46 +01:00
Luca Barbato	22141917a9	Revert "h264: Properly set coded_{width, height} when parsing H.264." This reverts commit `b47904d158`. coded_{width, height} overwrites width and height in avcodec_open and it currently just report the non-lowres size.	2011-08-29 18:32:31 +02:00
Diego Biurrun	0249478756	doxygen: fix wrong comment syntax, //< vs. ///<	2011-08-26 18:34:28 +02:00
Diego Biurrun	0138a8dead	doxygen: drop pointless star from pointer variable names	2011-08-26 18:08:38 +02:00
Dustin Brody	f913eeea43	vp6: partially propagate huffman tree building errors during coeff model parsing and fix misspelling Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	2011-08-25 15:49:56 -07:00
Dustin Brody	09c274e067	mpeg12: propagate chunk decode errors and fix conditional indentation Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	2011-08-25 15:49:28 -07:00
John Stebbins	0d802ac54e	vc1: fix VC-1 Pulldown handling. Pulldown flags are being set incorrectly and AVFrame->repeat_pict is not being set. Also, skipped frames exit header parsing too early and do not set pulldown flags appropriately. Ticks_per_frame needs to be set and time_base adjusted so player can extend frame duration by a field time. This fixes problems encountered when attempting to transcode HD-DVD EVOB files with HandBrake. Also makes these files play smoothly in avplay. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	2011-08-25 12:41:45 -07:00
Alberto Delmás	1cf82cab08	VC1: Fix first/last row checks with slices In some places 0/mb_height were used in place of start_mb_y/end_mb_y. Fixes SA00049, SA00058, SA10091, SA10097, SA10131, SA20021, SA30030 Improves PSNR in SA00054, SA00059, SA00060, SA10096, SA10098, SA20022, SA30031, SA30032, SA40012, SA40013 Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	2011-08-25 12:33:58 -07:00
Ronald S. Bultje	d4b9974465	vc1: properly zero coded_block[] edges on new slice entry. Previously, we would leave the left edge uninitialized, which led to CBP prediction errors on slice edges, e.g. in SA10098.vc1.	2011-08-24 22:06:06 -07:00
Anton Khirnov	4ae30cac22	libx264: add 'crf_max' private option. Deprecate corresponding global option.	2011-08-24 14:33:40 +02:00
Anton Khirnov	c5dd0bc4ca	libx264: add 'weightp' private option. Deprecate corresponding global option.	2011-08-24 14:32:24 +02:00
Anton Khirnov	d4b9671318	libx264: add 'rc_lookahead' private option. Deprecate corresponding global option.	2011-08-24 14:31:55 +02:00
Anton Khirnov	2a44a8f609	libx264: add 'psy_trellis' private option. Deprecate corresponding global option.	2011-08-24 14:31:07 +02:00
Anton Khirnov	93e623c642	libx264: add 'psy_rd' private option. Deprecate corresponding global option.	2011-08-24 14:30:25 +02:00
Anton Khirnov	5c75b2a0b7	libx264: add 'aq_strength' private option. Deprecate corresponding global option.	2011-08-24 14:30:00 +02:00
Anton Khirnov	85254fcb46	libx264: add 'aq_mode' private option. Deprecate corresponding global option.	2011-08-24 14:28:40 +02:00
Anton Khirnov	9d508e4914	libx264: add 'cqp' private option. Deprecate corresponding global option.	2011-08-24 14:28:07 +02:00
Anton Khirnov	d5dc8cc297	libx264: add 'crf' private option. Deprecate corresponding global option. Ideally all x264 private options should be generated automatically, but x264 doesn't provide the API for this yet.	2011-08-24 14:26:12 +02:00
Anton Khirnov	8ee18b4bee	lavc: remove vbv_delay option It's broken and serves no purpose as it's a read-only field.	2011-08-24 14:07:39 +02:00
Alberto Delmás	45ecda8554	Windows Media Image decoder (WMVP/WVP2) Signed-off-by: Anton Khirnov <anton@khirnov.net>	2011-08-23 11:18:35 +02:00
Justin Ruggles	3be5a94351	ac3enc: remove outdated TODO comment for apply_channel_coupling()	2011-08-22 12:14:57 -04:00
Anton Khirnov	ae60927aef	libx264: only use ABR mode when the user explicitly set bitrate.	2011-08-22 07:17:39 +02:00
Anton Khirnov	03eff2bf43	libx264: use medium preset by default.	2011-08-22 07:17:38 +02:00
Anton Khirnov	0a593de38a	mp2 encoder: make 128k the default bitrate.	2011-08-22 07:17:38 +02:00
Stefano Sabatini	143d6a3fa7	lavc: add A\|E\|D flags to "ac" and "ar" options Fix setting of the corresponding AVCodecContext fields via cmdutils.c:filter_codec_opts(). In particular, fix ffplay -ac and -ar options. Signed-off-by: Anton Khirnov <anton@khirnov.net>	2011-08-21 16:06:16 +02:00
Kostya Shishkov	4ba8c521b1	WavPack decoder: implement flush function Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	2011-08-21 12:54:34 +02:00
Jeff Downs	6581e161c5	h264: fix PCM intra-coded blocks in monochrome case Signed-off-by: Diego Biurrun <diego@biurrun.de>	2011-08-19 16:02:33 +02:00
Jeff Downs	87cf70eb23	h264: correct implicit weight table computation for long ref pics Correct computation of implicit weight tables when referencing pictures that are marked for long reference. Signed-off-by: Diego Biurrun <diego@biurrun.de>	2011-08-19 14:36:52 +02:00
Jeff Downs	29a09eae9a	h264: correct the check for invalid long term frame index in MMCO decode The current check on MMCO parameters prohibits a "max long term frame index plus 1" of 16 (frame idx of 15) for the "set max long term frame index" MMCO. Fix this off-by-one error to allow the full range of legal values. Signed-off-by: Diego Biurrun <diego@biurrun.de>	2011-08-19 14:36:40 +02:00
Alex Converse	44920d04ba	aac: Only set sample rate and object type from ADTS if output hasn't been configured. Long term it would be nice to support error resilient reconfiguration but right now setting this every frame does more harm than help. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	2011-08-18 22:29:41 +02:00
Alex Converse	06d37fede4	aac: Set SBR and PS to unsignalled during headerless and ADTS initialization. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	2011-08-18 22:29:41 +02:00
Alex Converse	d8425ed4af	aac: Only output configure if audio was found. Audio found is not triggered on a CCE because a CCE alone has no output. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	2011-08-18 22:29:41 +02:00
Dustin Brody	b490f0c2bc	h264: hide reference frame errors unless requested Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	2011-08-17 20:56:54 -07:00
Ronald S. Bultje	38e06c2969	Move clipd macros to x86util.asm. This allows sharing them between multiple .asm files.	2011-08-17 20:56:06 -07:00
Kostya Shishkov	91e209d720	RV3/4 parser: remove unused variable 'off' Signed-off-by: Diego Biurrun <diego@biurrun.de>	2011-08-17 15:31:40 +02:00
Kostya Shishkov	48ce8b8da7	Use parsers for RealVideo 3/4 to determine correct PTS Signed-off-by: Anton Khirnov <anton@khirnov.net>	2011-08-17 15:00:42 +02:00
Kostya Shishkov	331971116d	rv10/20: tell decoder to use edge emulation This removes out-of-edge motion compensation artifacts (easily spotted green blocks in avplay, gray blocks in transcoding), for example here: http://samples.libav.org/samples/real/tv_watching_t1.rm Signed-off-by: Diego Biurrun <diego@biurrun.de>	2011-08-17 14:53:34 +02:00
Anton Khirnov	bca06e77e1	lavc: add avcodec_get_type() for mapping codec_id -> type.	2011-08-16 20:24:20 +02:00
Anton Khirnov	64db1a82d6	lavc: add audio flag to the 'b' option, deprecate 'ab'. Its only reason for its existence was ffmpeg's inability to properly assign AVOptions to streams. Now this is not a problem anymore, so 'ab' should go.	2011-08-16 06:20:43 +02:00
Dustin Brody	a3e215cdc9	svq3: propagate codec memory allocation failure in context init Signed-off-by: Anton Khirnov <anton@khirnov.net>	2011-08-15 21:26:34 +02:00
Dave Yeo	cc73511e8e	Fix NASM include directive Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	2011-08-15 11:24:35 -07:00
Alex Converse	48f7163f13	dsputil_mmx: Honor HAVE_AMD3DNOW	2011-08-15 11:20:08 -07:00
Reimar Döffinger	0e86965514	VC-1: fix reading of custom PAR. Custom PAR num/denum are in 1-256 range. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de> Signed-off-by: Diego Biurrun <diego@biurrun.de>	2011-08-15 16:36:58 +02:00
Dustin Brody	2bfdb34c8a	mpeg12: remove repeat-field code disabled since May 2002 Signed-off-by: Diego Biurrun <diego@biurrun.de>	2011-08-15 13:03:20 +02:00
Nathan Caldwell	24efdea7fd	aacenc: Fix number of coefficients used in a LFE channel. The spec states: * Only the lowest 12 spectral coefficients of any LFE may be non-zero We were using the 12 lowest bands.	2011-08-13 19:40:33 -07:00
Nathan Caldwell	51a1d4d94a	aacenc: Fix a segfault with grouped psymodel. 10l: Forgot about TYPE_LFE being after TYPE_CPE. Which causes a segfault when encoding 5.1	2011-08-13 19:37:38 -07:00
Kostya Shishkov	78622ef362	rv34: free+allocate buffer instead of reallocating it to preserve alignment Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	2011-08-12 13:49:25 -07:00
Ronald S. Bultje	28ca701e0b	h264: add missing brackets. This caused failure of a few fate tests.	2011-08-12 12:32:31 -07:00
Ronald S. Bultje	b2c087871d	Move x86util.asm from libavcodec/ to libavutil/. This allows using it in swscale also.	2011-08-12 11:43:03 -07:00
Ronald S. Bultje	3a39195b1d	Move x86inc.asm to libavutil/. This allows using it in libswscale/ also.	2011-08-12 11:43:02 -07:00
Reinhard Tartler	69c4bee8fa	libx264: Include hint for possible values for configuring libx264 The output of the x264 commandline tool contains the most uptodate description of the possible values for the -preset, -tune and -profile options.	2011-08-12 14:09:59 +02:00
Kostya Shishkov	b86ab38137	Add weighted motion compensation for RV40 B-frames Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	2011-08-11 16:07:58 -07:00
Kostya Shishkov	e5ec68699e	RV3/4: calculate B-frame motion weights once per frame Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	2011-08-11 16:07:23 -07:00
Kostya Shishkov	d241f51e0f	Move RV3/4-specific DSP functions into their own context Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	2011-08-11 16:07:15 -07:00
Dustin Brody	21d7037234	mjpeg: propagate decode errors from ff_mjpeg_decode_sos and ff_mjpeg_decode_dqt Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	2011-08-11 16:02:18 -07:00
Dustin Brody	bac3ab13ea	h264: notice memory allocation failure Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	2011-08-11 15:59:07 -07:00
Justin Ruggles	c766eb1ce1	ac3enc: add macros for option names to make them more understandable.	2011-08-11 11:33:32 -04:00
Justin Ruggles	9542ca9fb7	ac3enc: fix 'channel_coupling' option to actually allow 'auto'. Use 'auto' as the default value.	2011-08-11 11:33:32 -04:00
Mans Rullgard	4a71da0f3a	cavs: fix some crashes with invalid bitstreams This removes all valgrind-reported invalid writes with one specific test file. Fixes http://www.ocert.org/advisories/ocert-2011-002.html Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-08-10 22:35:20 +01:00
Justin Ruggles	069083a419	ac3enc: clip coupling coordinates during calculation This is faster than using the clip_coefficients() function. Also, clipping the coordinates before determining reuse is better since it will compare coordinates that are closer to their final encoded values.	2011-08-10 17:09:24 -04:00
Justin Ruggles	d271d5b215	Remove incorrect info in documentation of AVCodecContext.bits_per_raw_sample. bits_per_raw_sample is used in video as well, where sample_fmt is not used.	2011-08-10 15:40:52 -04:00
Baptiste Coudurier	1d36fb13b0	lavc: fix parentheses placement in avcodec_open2(). Signed-off-by: Anton Khirnov <anton@khirnov.net>	2011-08-10 16:57:33 +02:00
Anton Khirnov	7221139ba0	lavc: make avcodec_init() static on next bump. It's called from avcodec_register() anyway, so there's no reason for it to be public.	2011-08-10 12:49:57 +02:00
Justin Ruggles	d1d33e0763	ac3enc: remove unneeded #include	2011-08-09 16:44:34 -04:00
Justin Ruggles	fce33f9ead	ac3enc: restructure coupling coordinate reuse calculation	2011-08-09 16:44:34 -04:00
Justin Ruggles	c3d63262fe	ac3enc: allow new coupling coordinates to be sent independently for each channel.	2011-08-09 16:44:34 -04:00
Justin Ruggles	d55ad59a8a	ac3enc: separate exponent bit counting from exponent grouping. Move bit counting to the bit allocation function. Move exponent grouping to after bit allocation. This will allow for adjustment of bandwidth parameters during bit allocation without having to do exponent grouping multiple times.	2011-08-09 16:28:18 -04:00
Dustin Brody	12fe759423	h264: propagate error return values for AV_LOG_ERROR-triggering events Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	2011-08-09 12:29:13 -07:00
Alex Converse	94d47382e0	aac: Don't attempt to output configure an invalid channel configuration.	2011-08-09 12:16:40 -07:00
Kostya Shishkov	7351eb1415	Pretty-print RV3/4 decoder source Signed-off-by: Diego Biurrun <diego@biurrun.de>	2011-08-09 12:06:38 +02:00
Kostya Shishkov	9791c02733	Saner RV1/2 initialisation and RV2 header parsing. Old version was based on lots of guesswork which had different hacks based on 32-bit version field instead of splitting it into major/minor/micro version. RV2 picture header parser also had a few places where it deviated from binary decoder. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	2011-08-08 17:23:07 -07:00
Baptiste Coudurier	5caa2de19e	libx264: do not set pic quality if no frame is output Avoids uninitialized reads. Signed-off-by: Anton Khirnov <anton@khirnov.net>	2011-08-08 14:33:09 +02:00
Baptiste Coudurier	07a227b432	libx264: add preset, tune, profile and fastfirstpass private options Signed-off-by: Anton Khirnov <anton@khirnov.net>	2011-08-08 14:33:09 +02:00
Dustin Brody	b2700a5c7c	lavc: fix misspelling in comment Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	2011-08-05 18:18:38 -07:00
Dustin Brody	680b1852ab	aac: propagate error return values for AV_LOG_ERROR-triggering events	2011-08-05 12:35:49 -07:00
Alex Converse	ad62507f32	h263dec: Fix asserts broken by the elimination of FF_COMMON_FRAME.	2011-08-03 17:56:47 -07:00
Diego Biurrun	fed6c90b68	cosmetics: remove some stray comments from AVCodec declarations	2011-08-03 23:31:45 +02:00
Diego Biurrun	933a6fd5a1	cosmetics: fix indentation/alignment in AVCodec declarations	2011-08-03 23:31:45 +02:00
Måns Rullgård	9a83adaf34	arm: Avoid using the movw instruction needlessly This fixes building for ARM11 without Thumb2. Signed-off-by: Martin Storsjö <martin@martin.st>	2011-08-03 11:56:58 +03:00
Martin Storsjö	d0a2f0af9d	Move an int64_t down in MpegEncContext This allows using the same arm assembler offsets for both EABI and the mach-o ABI. Signed-off-by: Martin Storsjö <martin@martin.st>	2011-08-03 11:56:56 +03:00
Vitor Sessak	18b131de04	dct32: Add SSE2 ASM optimizations Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	2011-08-02 10:17:29 -07:00
Kostya Shishkov	6f7fe4723b	Correct chroma vector calculation for RealVideo 3. Old version divided it wrong, which resulted in chroma drift (visible on FATE sample too as dirty trails left by clouds). Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	2011-08-02 08:23:47 -07:00
Luca Barbato	9d39cbf6cf	avpacket: signal possibly corrupted packets Use AV_PKT_FLAG_CORRUPT flag to mark packets that might be incomplete or have errors. Formats that have a mean to validate their packets should use this flag to deliver such information instead of silently dropping the packets.	2011-08-02 02:19:31 +02:00
Dustin Brody	4326f6f525	mpeg4videodec: remove dead code that would have detected erroneous encoding Signed-off-by: Diego Biurrun <diego@biurrun.de>	2011-08-01 21:06:48 +02:00
Alex Converse	a6c49f18ab	aac: Remove some suspicious illegal memcpy()s from LTP.	2011-08-01 09:39:33 -07:00
Alex Converse	e11a5fccb2	bink: Eliminate unnecessary shadow declaration.	2011-08-01 09:39:33 -07:00
Dustin Brody	18cb40f074	lavc: Deprecate unused FF_ER_VERY_AGGRESSIVE Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	2011-07-31 14:53:38 -07:00
Jason Garrett-Glaser	a3bf7b864a	H.264: tweak some other x86 asm for Atom	2011-07-29 12:24:15 -07:00
Dustin Brody	8f9d3f6d9a	s302m: use nondeprecated audio sample format API Signed-off-by: Anton Khirnov <anton@khirnov.net>	2011-07-29 08:47:34 +02:00
Anton Khirnov	ec6402b7c5	lavc: use designated initialisers for all codecs. It's more readable and less prone to breakage.	2011-07-29 08:42:34 +02:00
Mans Rullgard	3ad1684126	x86: cabac: add operand size suffixes missing from `6c32576` This fixes build with clang. Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-07-28 18:59:23 -07:00
Dustin Brody	2a11952f45	h263dec: Propagate AV_LOG_ERRORs from slice decoding through frame decoding with sufficient error recognition Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	2011-07-28 15:23:07 -07:00
Mans Rullgard	f5f004bc5a	x86: cabac: don't load/store context values in asm Inspection of compiled code shows gcc handles these fine on its own. Benchmarking also shows no measurable speed difference. Removing the remaining cases in get_cabac_bypass_sign_x86() does cause more substantial changes to the compiled code with uncertain impact. Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-07-28 22:25:21 +01:00
Jason Garrett-Glaser	6c32576548	H.264: optimize CABAC x86 asm for Atom	2011-07-28 13:06:13 -07:00
Ronald S. Bultje	8dcf518430	vp3/theora: flush after seek.	2011-07-28 12:17:26 -07:00
Mans Rullgard	ca6a904656	ppc: remove redundant setting of Altivec IDCT This is already set by dsputil_init_ppc() and is best done in only one place. Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-07-27 20:14:12 +01:00
Mans Rullgard	c3027b4d2f	mpegvideo: initialise DSPContext in ff_dct_common_init() The functions and tables initialised in this function rely on an initialised DSPContext. Make sure they always have one. Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-07-27 20:14:12 +01:00
Justin Ruggles	093ee8e199	cosmetics: reindent	2011-07-27 11:51:46 -04:00
Justin Ruggles	1bca72e1bd	eac3enc: support writing of basic mixing and info metadata	2011-07-27 11:51:46 -04:00
Mans Rullgard	e72f3d10f6	dnxhdenc: fix declarations in for loops Apparently the gcc warning doesn't trigger on these. Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-07-27 16:36:02 +01:00
Mans Rullgard	c358a0364e	dsputil: remove stale bink prototypes and comments Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-07-27 16:05:49 +01:00
Mans Rullgard	1b3539d453	dsputil: move a bink-only function to binkdsp Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-07-27 16:05:49 +01:00
Mans Rullgard	cbd58a872d	dsputil: remove some unused functions Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-07-27 16:05:49 +01:00
Kostya Shishkov	2968bedf12	bink: make IDCT take 32-bit input Since IDCT transforming 32-bit input to 8-bit output is unusual and unpractical for most codecs, move Bink IDCT into separate context. Get rid of an additional permutation table while at it since SIMD support for Bink IDCT is unlikely to be implemented in foreseeable future. Quantisation tables also have to change type to signed for proper dequantisation of DCT coefficients. Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-07-27 14:39:56 +01:00
Diego Biurrun	9b3139ebca	dctref: make sure function declarations match between .c and .h file	2011-07-27 00:26:13 +02:00
Mans Rullgard	da4c7cce21	x86: fix build with gcc 4.7 The upcoming gcc 4.7 has more advanced constant propagation resulting some inline asm operands becoming constants and thus emitted as literals, sometimes in contexts where this results in invalid instructions. This patch changes the constraints of the relevant operands to "rm" thus forcing a valid type. While obviously suboptimal, this is what older gcc versions already did, and there is no change to the code generated with these. Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-07-26 22:17:43 +01:00
Michael Niedermayer	8c0fa61a97	jpegdec: actually search for and parse RSTn Fixes decoding of MJPEG files produced by some UVC Logitec web cameras, such as "Notebook Pro" and "HD C910". References: http://trac.videolan.org/vlc/ticket/4215 http://ffmpeg.org/trac/ffmpeg/ticket/267 Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Reviewed-by: Kostya <kostya.shishkov@gmail.com> (cherry picked from commit `7b8ed831eb`)	2011-07-23 19:19:13 +02:00
Mans Rullgard	b4cfb8254e	dnxhddec: avoid a branch in 10-bit decode_dct_block() The minimum weight value is 32 so this test can be skipped for the 10-bit case. Overall speedup 3-4%. Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-07-22 23:39:31 +01:00
Daniel Kang	406fbd24dc	H.264: Add optimizations to predict x86 assembly. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	2011-07-22 14:54:33 -07:00
Kostya Shishkov	c2d23309ef	add Flash Screen Video 2 decoder Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	2011-07-22 09:12:30 -07:00
Mans Rullgard	bb32fded36	dnxhddec: optimise dnxhd_decode_dct_block() Template the function for 8/10-bit and use lowlevel bitstream macros. 6% faster overall on i7 gcc 4.5. Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-07-21 23:14:37 +01:00
Justin Ruggles	be7bd626c4	eac3enc: use different numbers of blocks per frame to allow higher bitrates	2011-07-21 14:57:10 -04:00
Joseph Artsimovich	5ab21439fd	dnxhd: 10-bit support Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-07-21 18:44:40 +01:00
Mans Rullgard	a617c6aaa3	dsputil: update per-arch init funcs for non-h264 high bit depth Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-07-21 18:10:58 +01:00
Mans Rullgard	874f1a901d	dsputil: template get_pixels() for different bit depths Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-07-21 18:10:58 +01:00
Mans Rullgard	5cc2600964	dsputil: create 16/32-bit dctcoef versions of some functions High bitdepth H.264 needs 32-bit transform coefficients, whereas dnxhd does not. This creates a conflict with the templated functions operating on DCTELEM data. This patch adds a field allowing the caller to choose the element size in dsputil_init() and adds the required functions. Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-07-21 18:10:58 +01:00
Mans Rullgard	0a72533e98	jfdctint: add 10-bit version Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-07-21 18:10:58 +01:00
Thierry Foucu	c4ab43ff3c	mpeg4: add Mpeg4 Profiles names. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	2011-07-21 09:34:11 -07:00
Thierry Foucu	0637e50579	mpeg4: decode Level Profile for MPEG4 Part 2. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	2011-07-21 09:33:34 -07:00
Stefano Sabatini	09e8163625	imgconvert: remove unused glue and xglue macros Signed-off-by: Diego Biurrun <diego@biurrun.de>	2011-07-21 17:55:27 +02:00
Diego Biurrun	e5985185d2	rv30: return AVERROR(EINVAL) instead of EINVAL On some platforms EINVAL could be positive, ensure we return negative values.	2011-07-21 14:26:06 +02:00
Mans Rullgard	2cc4f3b21f	simple_idct: whitespace cosmetics Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-07-21 12:49:51 +01:00
Mans Rullgard	a402f10959	simple_idct: make repeated code a macro Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-07-21 12:49:51 +01:00
Mans Rullgard	7df701a192	dsputil: remove huge #if 0 block Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-07-21 11:04:56 +01:00
Mans Rullgard	e7bcc5baf7	simple_idct: change 10-bit add/put stride from pixels to bytes This matches other dsputil functions and simplifies calls. Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-07-21 09:26:37 +01:00
Mans Rullgard	a82beafd64	dsputil: allow 9/10-bit functions for non-h264 codecs Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-07-21 09:26:26 +01:00
Joseph Artsimovich	42c27f2eca	dnxhd: rename some data tables Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-07-21 03:30:29 +01:00
Mans Rullgard	b049978397	dnxhdenc: remove inline from function only called through pointer Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-07-21 02:13:03 +01:00
Mans Rullgard	1073823984	dnxhdenc: whitespace cosmetics Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-07-21 02:12:47 +01:00
Diego Biurrun	79a9aab56f	Remove unused and non-compiling vestigial g729 decoder	2011-07-20 20:47:07 +02:00
Diego Biurrun	a005174b25	Remove unused code under G729_BITEXACT #ifdef. G729_BITEXACT is never set, so the code is all dead code.	2011-07-20 20:47:07 +02:00
Ronald S. Bultje	80469eafb7	mpegvideo: fix invalid picture unreferencing. Mpegvideo would free frames as soon as they're not the next or prev picture. This is fine for a single-threading model, but fails miserably in a system where pictures can be referenced (as e.g. last/prev pic) in other threads. Keeping track of ownership of pictures keeps image references (e.g. motion vectors, or the reference of a motion vector) alive as long as the picture data itself is alive. This also happens to fix make THREADS=[3-16] fate-vsynth[12]-error.	2011-07-20 10:26:49 -07:00
Alex Converse	e4b50572b7	dsputil: Remove extra blank line at end.	2011-07-20 10:15:57 -07:00
Alex Converse	d9a9f50a36	dsputil: Replace a LONG_MAX check with HAVE_FAST_64BIT.	2011-07-20 10:15:57 -07:00
Mans Rullgard	e7a972e113	simple_idct: add 10-bit version Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-07-20 17:49:48 +01:00
Mans Rullgard	7b4ee3a21d	Remove h264_lowres_idct_put/add functions Use of these has been broken ever since the h264 idct was changed to always use transposed inputs. Furthermore, they were only ever used if some other non-default idct was requested. Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-07-20 16:13:04 +01:00
Mans Rullgard	89cc8a316d	Remove snow/dwt test program This test program so full of programming errors it is impossible to make sense of it. Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-07-20 14:54:24 +01:00
Diego Biurrun	1b4a17094e	h264: remove some disabled code	2011-07-20 15:04:51 +02:00
Mans Rullgard	e23a05ab06	Fix incorrect max_lowres values Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-07-20 10:19:36 +01:00
Justin Ruggles	953302656a	cosmetics: indentation	2011-07-19 14:15:00 -04:00
Justin Ruggles	08a747afb9	eac3enc: use frame exponent strategy when applicable. This checks if the set of selected exponent strategies for all blocks in a channel are in the frame exponent strategy table, and if so, writes the table index instead of each strategy. This saves up to 7 bits per channel per frame, so the overall effect on quality is small.	2011-07-19 14:15:00 -04:00
Justin Ruggles	31b69928e5	cosmetics: rename eac3dec_data.c/h to eac3_data.c/h since the tables will also be used in the E-AC-3 encoder.	2011-07-19 14:15:00 -04:00
Mans Rullgard	29b42c66f7	dsputil: fix ff_check_alignment() The change to LOCAL_ALIGNED means the declared object must be an array and the subsequent test should not use the & operator. Noticed by Uoti Urpala. Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-07-19 17:44:35 +01:00
Mans Rullgard	3e9409b1d0	simple_idct: simplify some ifdeffery Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-07-18 20:57:27 +01:00
Mans Rullgard	dbb5ee8ea7	simple_idct: remove code for DCTELEM != int16 DCTELEM can never be changed to anything else, too much code depends on it. Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-07-18 20:57:22 +01:00
Mans Rullgard	3f5dcde7e6	Remove VLAs in ff_amrwb_lsp2lpc() Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-07-18 18:48:13 +01:00
Diego Biurrun	e463f0e979	dsputil: restore mistakenly removed hunk of disabled code This particular part serves to document the optimized code variant.	2011-07-18 18:04:56 +02:00
Diego Biurrun	65083b4911	dsputil: remove disabled code	2011-07-18 11:48:35 +02:00
Diego Biurrun	c99c0e2625	tta: remove disabled code	2011-07-18 01:47:50 +02:00
Martin Storsjö	8f62ef0f95	x86: Use LOCAL_ALIGNED in mpegvideo_mmx_template Signed-off-by: Martin Storsjö <martin@martin.st>	2011-07-18 00:10:45 +03:00
Diego Biurrun	e0ae2174db	simple_idct: remove disabled code	2011-07-17 17:32:37 +02:00
Diego Biurrun	473e547e80	motion_est: remove disabled code	2011-07-17 17:32:37 +02:00
Diego Biurrun	9cab9421ce	vc1: remove disabled code	2011-07-17 17:32:37 +02:00
Diego Biurrun	fd065d3e79	cabac: Move code only used in the cabac test program to cabac.c.	2011-07-17 12:56:42 +02:00
Mans Rullgard	2f07cb4d39	dct-test: remove write-only variable Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-07-16 19:39:19 +01:00
Mans Rullgard	58d7efdb29	Use LOCAL_ALIGNED in ff_check_alignment() Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-07-16 19:39:19 +01:00
Diego Biurrun	8342a82680	arm: remove disabled function dct_unquantize_h263_inter_iwmmxt()	2011-07-16 19:15:01 +02:00
Diego Biurrun	4d4c7f8ef0	Remove commented-out call to non-existing function print_pow1().	2011-07-16 19:13:45 +02:00
Rafaël Carré	289c60001f	Do not decode RV30 files if the extradata is too small Signed-off-by: Diego Biurrun <diego@biurrun.de>	2011-07-16 18:17:43 +02:00
Diego Biurrun	b8783b98c5	flashsv: split flashsv_decode_block() off from flashsv_decode_frame().	2011-07-16 09:08:51 +02:00
Diego Biurrun	21aed0ed92	ppc: remove disabled code	2011-07-16 02:56:52 +02:00
Diego Biurrun	0523dc57ff	libspeexdec: Drop const qualifier to silence compiler warning. libavcodec/libspeexdec.c:108: warning: passing argument 2 of ‘speex_bits_read_from’ discards qualifiers from pointer target type /usr/include/speex/speex_bits.h:80: note: expected ‘char ’ but argument is of type ‘const uint8_t ’	2011-07-16 01:26:51 +02:00
Diego Biurrun	34e36f3a1c	libopenjpeg: Drop const qualifier to silence compiler warning. libavcodec/libopenjpeg.c💯 warning: passing argument 2 of ‘opj_cio_open’ discards qualifiers from pointer target type /usr/include/openjpeg.h:770: note: expected ‘unsigned char ’ but argument is of type ‘const uint8_t ’	2011-07-16 01:26:51 +02:00
Diego Biurrun	8b587fa292	alac: Remove unused dummy code.	2011-07-16 01:21:17 +02:00
Diego Biurrun	356be9307c	Remove unused structs and tables.	2011-07-16 01:08:31 +02:00
Diego Biurrun	f20418c349	vaapi: do not assert on value read from input bitstream User-provided data should never trigger an assert; return error instead. Also fix an instance of get_bits where get_bits_long should have been used. This eliminates the following warning: libavcodec/vaapi_mpeg2.c:112:14: warning: variable 'start_code' set but not used	2011-07-16 00:28:07 +02:00
Diego Biurrun	86e8272a23	flashsvenc: replace bitstream description by a link to the specification An official specification now exists and it is both more detailed and easier to understand than the incomplete notes available here.	2011-07-16 00:28:04 +02:00
Diego Biurrun	20a6f210cd	flashsvenc: drop unnecessary cast	2011-07-16 00:27:15 +02:00
Diego Biurrun	0686515cb4	flashsvenc: improve some variable names and fix corresponding comments	2011-07-16 00:27:15 +02:00
Diego Biurrun	59ef6bded5	flashsvenc: merge two consecutive if-conditions	2011-07-16 00:27:12 +02:00
Diego Biurrun	12e9bf3e84	flashsvenc: merge variable declarations and initializations	2011-07-16 00:26:19 +02:00
Diego Biurrun	b88523c25d	flashsvenc: convert some debug av_log() to av_dlog()	2011-07-16 00:26:18 +02:00
Diego Biurrun	3d5669c6e9	flashsvenc: whitespace cosmetics	2011-07-16 00:26:18 +02:00
Diego Biurrun	4877356d8f	flashsvenc: drop some unnecessary parentheses	2011-07-16 00:26:17 +02:00
Diego Biurrun	36ba39d140	flashsvenc: fix some comment typos	2011-07-16 00:26:15 +02:00
Mans Rullgard	e5902d60ce	aacps: skip some memcpy() if src and dst would be equal Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-07-15 22:41:52 +01:00
Diego Biurrun	bee6d2fd76	doxygen: replace @sa tag by the more readable but equivalent @see	2011-07-15 02:01:22 +02:00
Diego Biurrun	ad4cd0c2a4	doxygen: use Doxygen markup for authors and web links where appropriate	2011-07-15 02:01:21 +02:00
Diego Biurrun	6168781f70	doxygen: do not include license boilerplate in Doxygen documentation	2011-07-15 00:52:09 +02:00
Martin Storsjö	ca5d57ef8a	ac3enc: Mark AVClasses const Signed-off-by: Martin Storsjö <martin@martin.st>	2011-07-15 00:26:23 +03:00
Diego Biurrun	99b9df5281	doxygen: misc consistency cosmetics	2011-07-14 20:51:15 +02:00
Diego Biurrun	f6f95d4e49	doxygen: consistently place brief description	2011-07-14 20:49:37 +02:00
Diego Biurrun	ec679eb453	doxygen: place empty line between brief description and detailed description Without it, Doxygen cannot separate them into different sections.	2011-07-14 20:49:08 +02:00
Anton Khirnov	f2f523fffc	Add an APIChanges entry and bump minor versions for recent changes.	2011-07-14 14:16:16 +02:00
Diego Biurrun	d0fcf39f0c	doxygen: Move function documentation into the macro generating the function. This fixes a bunch of related warnings where Doxygen assumed that the documentation belonged to the macro and not the function.	2011-07-14 04:09:50 +02:00
Diego Biurrun	96c1e6d40d	doxygen: Make sure parameter names match between .c and .h files.	2011-07-14 04:09:49 +02:00
Diego Biurrun	806212498a	h264: move fill_decode_neighbors()/fill_decode_caches() to h264_mvpred.h This fixes a bunch of unused function warnings.	2011-07-14 04:09:49 +02:00
Daniel Kang	ac4a85f476	H.264: Add more x86 assembly for 10-bit H.264 predict functions Mainly ported from 8-bit H.264 predict. Some code ported from x264. LGPL ok by author. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	2011-07-13 18:44:51 -07:00
Justin Ruggles	b5849f7709	ac3enc: merge AC3MDCTContext with AC3EncodeContext. Since both the fixed-point and floating-point encoders use the FFTContext, this no longer needs to be in a separate context. Also, when a short-transform context is added, the same MDCT window will be used.	2011-07-13 16:55:28 -04:00
Justin Ruggles	82cea7cb6c	ac3enc: prefer passing AC3EncodeContext rather than AVCodecContext	2011-07-13 16:55:28 -04:00
Justin Ruggles	f501157e53	ac3enc: fix memleak	2011-07-13 16:54:02 -04:00
Ronald S. Bultje	cdc5a3a194	mpeg1video: add CODEC_CAP_SLICE_THREADS.	2011-07-13 12:41:45 -07:00
Alex Converse	a58858d60d	lavf: Cleanup try_decode_frame() logic. This fixes AAC playback in ffplay.	2011-07-13 10:39:06 -07:00
Diego Biurrun	028216b2c2	h264: move decode_mb_skip() from h264.h to h.264_mvpred.h This resolves a circular dependency between the headers.	2011-07-12 20:36:50 +02:00
Diego Biurrun	828e207337	dnxhdenc: Replace a forward declaration by the proper #include.	2011-07-12 19:24:53 +02:00
Ronald S. Bultje	c90a2538a0	h264: move h264_mvpred.h include. Fixes the following compile error with darwin/gcc-4.2.1: In file included from libavcodec/error_resilience.c:33: libavcodec/h264.h: In function â€˜decode_mb_skipâ€™: libavcodec/h264.h:773: error: â€˜always_inlineâ€™ function could not be inlined in call to â€˜pred_pskip_motionâ€™: the function body must appear before caller libavcodec/h264.h:1334: error: called from here	2011-07-12 08:15:55 -07:00
Jason Garrett-Glaser	b5bbc84fe2	H.264: add filter_mb_fast support for >8-bit decoding Much faster high bit depth deblocking.	2011-07-11 14:58:50 -07:00
Jason Garrett-Glaser	f6b7f72461	H.264: avoid redundant alpha/beta calculations in loopfilter	2011-07-11 08:46:44 -07:00
Jason Garrett-Glaser	a4f6be86d6	H.264: optimize intra/inter loopfilter decision	2011-07-11 08:46:03 -07:00
Ronald S. Bultje	d1cf459119	vp8/mt: flush worker thread, not application thread context, on seek. This prevents a crash when seeking.	2011-07-10 21:41:57 -07:00
Ronald S. Bultje	5eafc8b466	mt: proper locking around release_buffer calls. This fixes a crash when seeking in some webm files with many threads (e.g. 8).	2011-07-10 21:41:52 -07:00
Jean-Baptiste Kempf	58ef4ecff8	DxVA2: unbreak build after [`657ccb5ac7`] Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	2011-07-10 16:16:19 -07:00
Mans Rullgard	1765aacb17	hwaccel: unbreak build Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-07-10 23:58:26 +01:00
Diego Biurrun	657ccb5ac7	Eliminate FF_COMMON_FRAME macro. FF_COMMON_FRAME holds the contents of the AVFrame structure and is also copied to struct Picture. Replace by an embedded AVFrame structure in struct Picture.	2011-07-11 00:19:00 +02:00
Mans Rullgard	11043d80f6	ARM: use const macro to define constant data in asm Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-07-10 17:56:06 +01:00
Mans Rullgard	39c2a6bf44	bitdepth: simplify FUNC/FUNCC macros Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-07-10 17:56:06 +01:00
Mans Rullgard	710b8df949	dsputil: remove ff_emulated_edge_mc macro used in one place This macro can cause problems in conjunction with the bitdepth template expansion. It was presumably added to keep source compatibility when high bitdepth support was added. However, emulated_edge_mc is a dsputil pointer and should not be called directly, so there is little reason to keep such a macro. Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-07-10 17:55:58 +01:00
Mans Rullgard	0f6fc8660e	9/10-bit: simplify clipping macros Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-07-10 17:54:41 +01:00
Anton Khirnov	84626b364b	lavc: add support for codec-specific defaults.	2011-07-10 17:10:49 +02:00
Anton Khirnov	71a861cf40	lavc: make avcodec_alloc_context3 officially public. Deprecate avcodec_alloc_context/2.	2011-07-10 17:09:28 +02:00
Anton Khirnov	18c007ba37	lavc: remove a half-working attempt at different defaults for audio/video codecs. It should be replaced with proper per-codec defaults.	2011-07-10 17:08:58 +02:00
Anton Khirnov	9b83919f44	ac3dec: add a drc_scale private option Deprecate corresponding AVCodecContext option. This is the first test of decoder private options.	2011-07-10 17:07:12 +02:00
Anton Khirnov	0b950fe240	lavc: introduce avcodec_open2() as a replacement for avcodec_open(). Adds support for decoder-private options and makes setting other options simpler.	2011-07-10 17:06:22 +02:00
Jason Garrett-Glaser	7f7dc4fb55	H.264: fix filter_mb_fast with 4:4:4 + 8x8dct	2011-07-09 13:32:55 -07:00
Frank Barchard	f98c9fb27d	mpeg1video: don't abort if thread_count is too high. Instead, just decrease it to a valid value and use that. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	2011-07-09 10:13:57 -07:00
Diego Biurrun	d8dbe20241	libxvid: Add const qualifier to silence compiler warning. libavcodec/libxvidff.c:752: warning: initialization discards qualifiers from pointer target type	2011-07-09 12:20:44 +02:00
Jason Garrett-Glaser	6a2176aac0	H.264: improve qp_thresh check Eliminate redundant check in filter_mb_fast, consider bit depth in calculating qp_thresh.	2011-07-08 16:12:42 -07:00
Jason Garrett-Glaser	99b6d2c065	H.264: use fill_rectangle in CABAC decoding	2011-07-08 16:12:39 -07:00
Jason Garrett-Glaser	298e52c99c	H.264: Remove redundant hl_motion_16/8 code	2011-07-08 16:12:36 -07:00
Jason Garrett-Glaser	ef0c594801	H.264: merge fill_rectangle into P-SKIP MV prediction, to match B-SKIP	2011-07-08 16:12:12 -07:00
Jason Garrett-Glaser	5136ba7c69	H.264: faster P-SKIP decoding Inline the relevant parts of fill_decode_caches into P-SKIP mv prediction to avoid calling the whole thing.	2011-07-08 16:11:15 -07:00
Jason Garrett-Glaser	bbdd52ed34	H.264: av_always_inline some more functions These weren't getting inlined all the time in all gcc versions.	2011-07-08 16:09:35 -07:00
Daniel Kang	c0483d0c7a	H.264: Add x86 assembly for 10-bit H.264 predict functions Mainly ported from 8-bit H.264 predict. Some code ported from x264. LGPL ok by author. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	2011-07-08 15:59:29 -07:00
Anton Khirnov	bda168d2b0	mp3enc: write a xing frame containing number of frames in the file	2011-07-08 22:47:24 +02:00
Mans Rullgard	ecf86e1a97	dnxhd: prettify tables Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-07-08 14:16:28 +01:00
Diego Biurrun	51915cfa47	flashsv: inline copy_region() into flashsv_decode_frame()	2011-07-08 00:35:17 +02:00
Diego Biurrun	91fe776913	flashsv: improve some variable names	2011-07-07 23:52:42 +02:00
Diego Biurrun	8886d75263	libschroedingerdec: Remove write-only variable. libavcodec/libschroedingerdec.c:211:23: warning: variable 'format' set but not used	2011-07-07 22:56:03 +02:00
Diego Biurrun	357d0d8fc7	libgsm: Drop const qualifier to silence compiler warning. libavcodec/libgsm.c:148: warning: passing argument 2 of ‘gsm_decode’ discards qualifiers from pointer target type /usr/include/gsm/gsm.h:68: note: expected ‘gsm_byte ’ but argument is of type ‘const uint8_t ’	2011-07-07 15:21:22 +02:00
Diego Biurrun	b0058bda78	libvo-amrwbenc: Add braces to shut up gcc warning. libavcodec/libvo-amrwbenc.c:37:5: warning: missing braces around initializer	2011-07-07 09:22:12 +02:00
Kostya	df64da3b1e	bink: pass Bink version to audio decoder through extradata instead of codec_tag. This is needed because not all players (e.g. MPlayer) are able to distinguish two different Bink audio decoders when codec_tag is set. Signed-off-by: Anton Khirnov <anton@khirnov.net>	2011-07-06 14:52:02 +02:00
Diego Biurrun	dc90031038	flashsv: improve some comments and fix some wrong ones	2011-07-06 13:22:48 +02:00
Diego Biurrun	a082e68030	flashsv: Eliminate redundant variable indirection. As a positive side-effect, this gets rid of the following warning: libavcodec/flashsv.c:190:38: warning: assignment discards ‘const’ qualifier from pointer target type	2011-07-06 13:22:39 +02:00
Diego Biurrun	ecf026f1aa	flashsv: set reference frame type to full frame	2011-07-06 13:21:27 +02:00
Diego Biurrun	bc35ab3f7d	flashsv: replace bitstream description by a link to the specification An official specification now exists and it is both more detailed and easier to understand than the incomplete notes available here. Also remove ideas on how to implement an encoder; these notes are already present in the encoder.	2011-07-06 13:21:26 +02:00
Diego Biurrun	9b576e4d12	flashsv: convert a debug av_log into av_dlog	2011-07-06 13:21:26 +02:00
Diego Biurrun	39884ab035	flashsv: simplify condition	2011-07-06 13:21:26 +02:00
Diego Biurrun	dbf5b95d35	flashsv: return more meaningful error values	2011-07-06 13:21:25 +02:00
Diego Biurrun	940230202a	flashsv: cosmetics: break some overly long lines	2011-07-06 13:21:25 +02:00
Diego Biurrun	cabc2938de	flashsv: cosmetics: drop some unnecessary parentheses	2011-07-06 13:21:25 +02:00
Jason Garrett-Glaser	a625e13208	H.264: make loopfilter bS const where applicable	2011-07-05 16:28:37 -07:00
Diego Biurrun	8dd52d8202	opencore-amr: Add missing initializer braces to shut up gcc warning. This fixes the warning: libavcodec/libopencore-amr.c:91: warning: missing braces around initializer	2011-07-05 20:16:38 +02:00
Mans Rullgard	fce1e43410	ARM: workaround for bug in GNU assembler Some versions of the GNU assembler do not handle 64-bit immediate operands containing arithmetic. Writing the value out in full works correctly. Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-07-05 18:39:23 +01:00
Clément Bœsch	6d75fb01eb	dv: fix comment wording mistake	2011-07-05 18:46:23 +02:00
Diego Biurrun	c45f629576	Rename libavcodec/high_bit_depth.h ---> libavcodec/bit_depth_template.c This naming scheme is used elsewhere, so it's sensible to be consistent.	2011-07-05 17:38:37 +02:00
Reimar Döffinger	68e39d6efe	dv: fix valgrind use of uninitialised value warnings. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	2011-07-05 08:09:33 -07:00
Mans Rullgard	6cbf2420b9	PPC: use Altivec IMDCT only for supported sizes The Altivec IMDCT works with size 32 and higher only. Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-07-05 16:01:56 +01:00
Clément Bœsch	65614321db	dv: fix comment spelling Signed-off-by: Diego Biurrun <diego@biurrun.de>	2011-07-05 16:48:04 +02:00
Mans Rullgard	3824ef08e0	ARM: allow unaligned buffer in fixed-point NEON FFT4 This function is called with only 8-byte alignment from imdct for size 16. The fft4 function is not called for the larger FFT or MDCT sizes, so this has no impact on typical uses. Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-07-04 20:36:35 +01:00
John Stebbins	49c7006c7e	dca: set AVCodecContext frame_size for DTS audio Set the frame size when decoding DTS audio. This has the side effect of fixing the computation of timestamps for DTS-HD in compute_pkt_fields. Since frame_size is not currently set, the duration of a frame is being guessed based on the streams bitrate. But for DTS-HD, the bitrate currently used is the rate of the DTS core which is much different than the whole DTS-HD stream and leads to a wildly inaccurate frame duration estimate. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	2011-07-04 10:18:14 -07:00
Daniel Kang	3c7c16fde3	YASM: Shut up unused variable compiler warning with --disable-yasm. Signed-off-by: Diego Biurrun <diego@biurrun.de>	2011-07-04 18:49:09 +02:00
Daniel Kang	567a32b5b2	x86_32: Fix build on x86_32 with --disable-yasm. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	2011-07-04 08:47:09 -07:00
Mans Rullgard	75a24bef4a	iirfilter: add fate test Change the test program to output text instead of binary files so it can be compared easily in FATE. Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-07-04 16:26:26 +01:00
Diego Biurrun	66e2dd1187	doxygen: Add qmul docs.	2011-07-04 16:20:34 +02:00
Jason Garrett-Glaser	5029a40633	H.264: fix overreads of qscale_table filter_mb_fast assumed that qscale_table was padded like many of the other tables.	2011-07-04 06:39:20 -07:00
Diego Biurrun	e589e4b82d	Remove unused static tables and static inline functions.	2011-07-04 14:59:35 +02:00
Mans Rullgard	74965f2644	dct-test: remove 'ref' function pointer from tables The reference function can be inferred from the direction of the transform, no need for storing it with each entry. Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-07-04 12:31:47 +01:00
Diego Biurrun	e3759c567d	Add LGPL license boilerplate to files lacking it.	2011-07-04 12:54:26 +02:00
Diego Biurrun	3c432e1186	doxygen: Fix documentation for some VP8 functions.	2011-07-04 12:54:26 +02:00
Christian Schmidt	6c374bc0b4	libxvid: add missing include of libavutil/mathematics.h Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-07-04 10:55:38 +01:00
Mans Rullgard	dbf396d497	dct-test: exit with non-zero status if an IDCT fails IDCTs are partially evaluated according to IEEE 1180-1990 (more or less). An override is added to the table for implementations known to not meet the spec requirements. These variants are run but not checked for accuracy. Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-07-04 10:38:14 +01:00
Mans Rullgard	7fd2c13888	dct-test: make speed test optional Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-07-04 09:54:08 +01:00
Mans Rullgard	cf2b4f884d	dct-test: remove is_idct field from tables Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-07-04 09:54:08 +01:00
Mans Rullgard	4b357756b1	dct-test: split table in two for idct and fdct Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-07-04 09:54:08 +01:00
Mans Rullgard	4f905a658b	dct-test: simplify calling dct_error() Pass a pointer to the DCT descriptor instead of each field individually. Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-07-04 09:54:08 +01:00
Mans Rullgard	36fa9ef3e2	dct-test: whitespace cosmetics Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-07-04 09:54:08 +01:00
Mans Rullgard	412594ed0a	dct-test: remove commented out code Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-07-04 09:54:08 +01:00
Robert Swain	954a653216	vorbis: vpxenc: Add missing include for av_rescale* Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-07-04 09:39:24 +01:00
Carl Eugen Hoyos	a4ab70f92e	ffmpeg: Fix VDPAU decoding for some H264 samples.	2011-07-04 00:02:37 -07:00
Daniel Kang	58f7aad051	Fix build with --disable-yasm. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	2011-07-03 22:56:09 -07:00
Jason Garrett-Glaser	556f8a066c	H.264: template left MB handling Faster H.264 decoding with ALLOW_INTERLACE off.	2011-07-03 15:06:00 -07:00
Jason Garrett-Glaser	ca80f11ec3	H.264: faster fill_decode_caches Aliasing avoidance and general cleanup.	2011-07-03 15:05:57 -07:00
Jason Garrett-Glaser	3b7ebeb4d5	H.264: faster write_back_* Avoid aliasing, unroll loops, and inline more functions.	2011-07-03 15:05:55 -07:00
Jason Garrett-Glaser	cb5469462d	H.264: faster fill_filter_caches Reduce aliasing problems and unroll mv/ref loop.	2011-07-03 15:05:52 -07:00
Jason Garrett-Glaser	4320a309ce	H.264: make filter_mb_fast support the case of unavailable top mb Significantly faster deblocking in streams with lots of slices.	2011-07-03 15:05:49 -07:00
Mans Rullgard	abc78a5a7c	Do not include log.h in avutil.h Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-07-03 21:42:07 +01:00
Mans Rullgard	d49ea4afb4	Do not include pixfmt.h in avutil.h Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-07-03 21:42:07 +01:00
Mans Rullgard	e91709ca17	Do not include rational.h in avutil.h Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-07-03 21:42:06 +01:00
Mans Rullgard	0ebcdf5cda	Do not include mathematics.h in avutil.h Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-07-03 21:42:06 +01:00
Mans Rullgard	add41decd9	Remove return statements following infinite loops without break These statements cannot be reached and are thus not needed. This removes a number of compiler warnings. Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-07-03 21:39:07 +01:00
Diego Biurrun	ff993cd7fc	doxygen: Drop array size declarations from Doxygen parameter names. Adding [] to a Doxygen parameter name clashes with Doxygen syntax.	2011-07-03 18:30:02 +02:00
Diego Biurrun	24c9babaaf	doxygen: Fix parameter names to match the function prototypes.	2011-07-03 18:30:02 +02:00
Diego Biurrun	01c17c88ed	doxygen: Remove spurious documentation for non-existing function parameters.	2011-07-03 18:30:02 +02:00
Diego Biurrun	3d85acc8f7	doxygen: Fix execute_code() @return documentation.	2011-07-03 18:30:02 +02:00
Diego Biurrun	050f509065	snow: Remove unused code.	2011-07-03 18:30:01 +02:00
Daniel Kang	9bfa5363da	H.264: Add x86 assembly for 10-bit H.264 qpel functions. Mainly ported from 8-bit H.264 qpel. Some code ported from x264. LGPL ok by author. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	2011-07-03 07:43:38 -07:00
Mans Rullgard	6728aaf6d8	ffv1: remove unused tables Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-07-03 03:16:00 +01:00
Mans Rullgard	b27565b143	Remove statements immediately following unconditional jumps This removes a number of compiler warnings. Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-07-03 03:15:53 +01:00
Mans Rullgard	050f2b3e7f	mjpeg: remove pointless braces around block of code Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-07-03 03:15:48 +01:00
Mans Rullgard	21accb3bb2	h264: remove assert() immediately following return statement Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-07-03 03:09:15 +01:00
Mans Rullgard	5dd045ebc1	ARM: ac3: update ff_ac3_extract_exponents_neon per `8b7b2d6` Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-07-02 18:24:41 +01:00
Mans Rullgard	8aa63f0b31	ARM: NEON optimised vector_clip_int32() Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-07-02 18:24:41 +01:00
Stefano Sabatini	ccfa626db8	suggest to use av_get_bytes_per_sample() in av_get_bits_per_sample_format() doxy The previously suggested replacement - av_get_bits_per_sample_fmt() - was also deprecated. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	2011-07-02 08:33:52 -07:00
Mans Rullgard	0d5c349ac4	put_bits: remove ALT_BITSTREAM_WRITER The code for this variant does not compile. Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-07-02 16:25:27 +01:00
Mans Rullgard	30b05520c8	put_bits: always use intreadwrite.h macros This fixes invalid unaligned stores in some ARM configurations. Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-07-02 16:25:27 +01:00
Reinhard Tartler	21a19b7912	doxygen: Prefer member groups over grouping into modules Before this, almost all module groups have been used for grouping functions and fields in structures semantically. This causes them to not appear properly in the file documentation and needlessly clutters up the "Modules" index. Additionally, this commit streamlines some spelling and appearances.	2011-07-02 13:52:29 +02:00
Mans Rullgard	23ce6e7212	get_bits: remove x86 inline asm in A32 bitstream reader x86 does not use this variant so having inline asm there is pointless. Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-07-01 22:18:50 +01:00
Justin Ruggles	f99a5ef92e	ac3dsp: add x86-optimized versions of ac3dsp.extract_exponents().	2011-07-01 13:02:11 -04:00
Justin Ruggles	8b7b2d6aae	ac3dsp: simplify extract_exponents() now that it does not need to do clipping.	2011-07-01 13:02:11 -04:00
Justin Ruggles	523b7eba19	ac3enc: clip coefficients after MDCT. This ensures that any processing between the MDCT and exponent extraction will be using clipped coefficients.	2011-07-01 13:02:11 -04:00
Justin Ruggles	6054cd25b4	ac3enc: add int32_t array clipping function to DSPUtil, including x86 versions.	2011-07-01 13:02:11 -04:00
Diego Biurrun	be73d76b34	cosmetics: fix some then/than typos	2011-06-30 22:56:11 +02:00
Reinhard Tartler	d7537a6fce	doxygen: Include libavcodec and libavformat examples into the documentation	2011-06-30 21:19:16 +02:00
Benjamin Larsson	dafaef2fe1	Add support for aac streams in mp4/mov without extradata.	2011-06-30 10:10:26 -07:00
Alex Converse	ce2649af3d	aacenc: Make chan_map const correct	2011-06-29 17:37:31 -07:00
Nathan Caldwell	98add74e85	aacenc: Fix determination of Mid/Side Mode. In adjust_frame_information(), msc is incremented for each sfb in each sub-window then compared against max_sfb which is for a single sub-window. This resulted in frames using EIGHT_SHORT_SEQUENCE where the first few sub-windows increment msc to a value that results in ms_mode == 2. Even though only some of the bands are actually using Mid/Side.	2011-06-29 14:28:53 -07:00
Nathan Caldwell	d3a6c2ab7e	psymodel: Remove the single channel analysis function	2011-06-29 14:28:53 -07:00
Nathan Caldwell	01344fe409	aacenc: Implement dummy channel group analysis that just calls the single channel analysis for each channel.	2011-06-29 14:28:53 -07:00
Nathan Caldwell	0bc01cc9fe	psymodel: Add channels and channel groups to the psymodel.	2011-06-29 14:28:52 -07:00
Mans Rullgard	a3e1f80e8b	ARM: remove check for PLD instruction PLD is present in ARMv5TE and later, which is checked for separately. Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-06-29 21:57:03 +01:00
Jason Garrett-Glaser	da55ee6ccc	Add new yuv444 pixfmts to avcodec_align_dimensions2 Fixes draw_edges crashes with high-bit-depth 4:4:4 decoding.	2011-06-29 01:00:49 -07:00
Mans Rullgard	57b4a3dd2b	build: include sub-makefiles using full path instead of symlinks Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-06-28 18:15:19 +01:00
Justin Ruggles	bd2deab706	cosmetics: remove outdated comment that is no longer true	2011-06-28 11:03:42 -04:00
Diego Biurrun	bb00b15f9e	avutil: Remove unused arbitrary precision integer code.	2011-06-28 13:14:46 +02:00
Diego Biurrun	d2ee495fb2	configure: Drop check for availability of ten assembler operands. This was done to support gcc 2.95, which is an old legacy compiler that fails to compile the current codebase anyway.	2011-06-28 13:14:37 +02:00
Nathan Caldwell	1bb52045d3	aacenc: Save channel configuration for later use.	2011-06-27 21:49:01 -07:00
Alex Converse	8dbaa5bd69	aacenc: Fix codebook trellising for zeroed bands. Choose band type (codebook) zero, count its bits, and mark the other states as unnavigable.	2011-06-27 21:47:45 -07:00
Justin Ruggles	8683c6a638	ac3enc: move ff_ac3_encode_frame() to ac3enc_template.c This avoids using function pointers for quite a few small functions, most of which just call DSP functions.	2011-06-27 12:59:39 -04:00
Justin Ruggles	668afae438	ac3enc: merge log2_tab() into normalize_samples()	2011-06-27 12:59:39 -04:00
Justin Ruggles	7dcdf974d0	ac3enc: Remove bit allocation fallbacks. They introduce too much complexity for very little benefit. The result is that encoding will be more likely to fail at extremely low bitrates where quality would be awful anyway.	2011-06-27 12:59:39 -04:00
Jason Garrett-Glaser	9a0dda8b3a	H.264: disable 2tap qpel with CODEC_FLAG2_FAST and >8-bit 2tap qpel isn't implemented yet for high bit depth, so it just breaks decoding.	2011-06-26 14:35:39 -07:00
Jason Garrett-Glaser	84153d1883	H.264: make filter_mb_fast support 4:4:4	2011-06-26 14:35:36 -07:00
Diego Biurrun	3fbc9bbb88	mpeg4videoenc: Remove disabled variant of mpeg4_encode_block(). As a nice sideeffect this fixes the following warning: libavcodec/mpeg4videoenc.c:302:20: warning: variable ‘rl’ set but not used [-Wunused-but-set-variable]	2011-06-26 22:30:14 +02:00
Diego Biurrun	f3876ea485	Move some variable declarations below the proper #ifdefs. This avoids warnings about set-but-unused variables.	2011-06-26 16:32:13 +02:00
Diego Biurrun	a6213f3dce	build: Remove redundant config.mak includes from subdirectory Makefiles. Calling Make from subdirectories is not supported and config.mak has multiple inclusion guards anyway, so the top-level include is enough.	2011-06-25 13:02:51 +02:00
Diego Biurrun	3a0d0ff5e6	aacenc: Mark psy_3gpp_window() as av_unused. It is intentionally left in to allow adding 3GPP-style windowing in the future. Marking it av_unused silences an annoying unused function warning.	2011-06-25 11:39:36 +02:00
Diego Biurrun	adbfc605f6	doxygen: Consistently use '@' instead of '\' for Doxygen markup. Signed-off-by: Diego Biurrun <diego@biurrun.de>	2011-06-24 00:37:49 +02:00
Martin Storsjö	9abbe8cc13	Use av_printf_format to check the usage of printf style functions This helps catching cases where the format string doesn't match what is passed in, or injection bugs where user data is passed in as format string. Signed-off-by: Martin Storsjö <martin@martin.st>	2011-06-23 20:17:46 +03:00
Mans Rullgard	8986fddc2b	ARM: allow building in Thumb2 mode Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-06-23 07:31:54 +01:00
Justin Ruggles	684f4abfac	ac3enc: remove unneeded local variable in asym_quant()	2011-06-22 12:18:10 -04:00
Justin Ruggles	f21fb76b1b	ac3enc: remove a branch in asym_quant() by doing 2 shifts	2011-06-22 12:18:10 -04:00
Justin Ruggles	0e4dbe2996	ac3enc: avoid masking output in asym_quant() by using signed values for quantized mantissas.	2011-06-22 12:18:10 -04:00
Jason Garrett-Glaser	2702a6f114	H.264: fix 4:4:4 + deblocking + 8x8dct + cavlc + MBAFF	2011-06-22 02:39:20 -07:00
Jason Garrett-Glaser	7c9079ab4c	H.264: fix 4:4:4 + deblocking + MBAFF	2011-06-22 02:39:17 -07:00
Jason Garrett-Glaser	932db25024	H.264: fix 4:4:4 cropping warning	2011-06-22 02:39:14 -07:00
Jason Garrett-Glaser	85a88f9c0c	H.264: reference the correct SPS in decode_scaling_matrices	2011-06-22 02:39:11 -07:00
Jason Garrett-Glaser	3b79f2e2e9	H.264: fix bug in lossless 4:4:4 decoding Coefficient test for i16x16 add_pixels4 assumed luma plane.	2011-06-22 02:39:09 -07:00
ami_stuff	67e7dc5404	rawdec: Fix decoding of QT WRAW files. From some tests it results that: 1. All of the AVI/MOV WRAW files need to be flipped. 2. MOV WRAW files need to use AVI color modes. 3. Assigning PAL8 mode by default to WRAW codec is not correct.	2011-06-21 22:18:59 +02:00
Carl Eugen Hoyos	53d5cd2c82	mov: Support Digital Voodoo SD 8 Bit and DTS codec identifiers.	2011-06-21 21:39:00 +02:00
ami_stuff	d352df0931	rawvideo: Support auv2 fourcc.	2011-06-21 21:33:58 +02:00
Diego Biurrun	6371ce4b0f	h264: Fix assert that failed to compile with -DDEBUG. The assert referenced a variable that no longer exists since 4:4:4 support.	2011-06-21 20:52:45 +02:00
Daniel Kang	84e70ef004	h264: Add x86 assembly for 10-bit weight/biweight H.264 functions. Mainly ported from 8-bit H.264 weight/biweight. Signed-off-by: Diego Biurrun <diego@biurrun.de>	2011-06-21 15:24:13 +02:00
Justin Ruggles	e6c52cee54	Replace usages of av_get_bits_per_sample_fmt() with av_get_bytes_per_sample(). av_get_bits_per_sample_fmt() is deprecated.	2011-06-20 18:56:06 -04:00
Mans Rullgard	c5ee740745	x86: cabac: fix register constraints for 32-bit mode Some operands need to be accessed in byte mode, which restricts the available registers in 32-bit mode. Using the 'q' constraint selects a suitable register. Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-06-20 23:36:40 +01:00

... 8 9 10 11 12 ...

14600 Commits