FFmpeg

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

Author	SHA1	Message	Date
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
Mans Rullgard	2143d69bdd	cabac: move x86 asm to libavcodec/x86/cabac.h Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-06-20 22:36:31 +01:00
Mans Rullgard	d075e7d540	x86: h264: cast pointers to intptr_t rather than int Only the low-order bits are used here so the type is not important, but this avoids a compiler warning. Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-06-20 22:36:31 +01:00
Mans Rullgard	3a4edb76d6	x86: h264: remove hardcoded edi in decode_significance_8x8_x86() Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-06-20 22:36:31 +01:00
Mans Rullgard	b92c1a6d26	x86: h264: remove hardcoded esi in decode_significance[_8x8]_x86() Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-06-20 22:36:31 +01:00
Mans Rullgard	3fc4e36c78	x86: h264: remove hardcoded edx in decode_significance[_8x8]_x86() Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-06-20 22:36:31 +01:00
Mans Rullgard	e4b5a204aa	x86: h264: remove hardcoded eax in decode_significance[_8x8]_x86() Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-06-20 22:36:30 +01:00
Mans Rullgard	3146a30e61	x86: cabac: change 'a' constraint to 'r' in get_cabac_inline() Nothing requires this value in %eax. Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-06-20 22:36:30 +01:00
Mans Rullgard	f743595e87	x86: cabac: remove hardcoded esi in get_cabac_inline() Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-06-20 22:36:30 +01:00
Mans Rullgard	da3af4db61	x86: cabac: remove hardcoded edx in get_cabac_inline() Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-06-20 22:36:30 +01:00
Mans Rullgard	51f16a9bf2	x86: cabac: remove unused macro parameter Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-06-20 22:36:30 +01:00
Mans Rullgard	018c33838e	x86: cabac: remove hardcoded ebx in inline asm Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-06-20 22:36:30 +01:00
Mans Rullgard	6b712acc0e	x86: cabac: remove hardcoded struct offsets from inline asm Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-06-20 22:36:30 +01:00
Mans Rullgard	34ee43fc0f	cabac: remove inline asm under #if 0 A comment says it's not faster than the C code. Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-06-20 22:36:30 +01:00
Mans Rullgard	8fcc0e7978	cabac: remove BRANCHLESS_CABAC_DECODER switch The code does not compile without this set. Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-06-20 22:36:29 +01:00
Mans Rullgard	eaa2d5a90a	cabac: remove #if 0 cascade under never-set #ifdef ARCH_X86_DISABLED Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-06-20 22:36:29 +01:00
Ronald Bultje	20153fb8f6	error_resilience: skip last-MV predictor step if MVs are not available. Fixes crashes when playing broken MPEG2-TS streams.	2011-06-20 22:18:27 +02:00
Ronald Bultje	d42aaa802e	error_resilience: actually add counter when adding a MV predictor. Without, the predictor isn't actually used.	2011-06-20 22:18:23 +02:00
Michael Niedermayer	3a07f5a47a	qdm2: Fix alignment of local array. Fixes ticket270 Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Anton Khirnov <anton@khirnov.net>	2011-06-20 21:03:59 +02:00
Ronald S. Bultje	ea6331f8bb	h264-mt: fix deadlock in packets with multiple slices (e.g. MP4).	2011-06-20 10:24:33 -04:00
Alex Converse	4b84d5114d	sipr: Drop unused DSPContext	2011-06-18 22:12:21 -07:00
Alex Converse	1e3d5eec8e	sipr: include string.h for mem*()	2011-06-18 22:12:21 -07:00
Alex Converse	cb372931ff	sipr: Use memmove() to copy overlapped buffers.	2011-06-18 22:12:21 -07:00
Alex Converse	0c17beba97	h264: drop some ugly casts	2011-06-18 22:11:55 -07:00
Ronald S. Bultje	ed63f527f2	Fix build if yasm is not available.	2011-06-18 08:34:14 -04:00
Daniel Kang	f188a1e0ca	H.264: Add x86 assembly for 10-bit MC Chroma H.264 functions. Mainly ported from 8-bit H.264 MC Chroma. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	2011-06-18 07:52:19 -04:00
Anton Khirnov	78440c007c	lavc: add opt_find to AVCodecContext class. Fixes encoder private options, which are broken now in ffmpeg, because opt_default2() can't find them, thus making opt_default() to fail.	2011-06-17 06:39:42 +02:00
Alexander Strange	3803af22d8	h264: Complexify frame num gap shortening code By observation it did not seem to handle prev_frame_num > frame_num. This does not affect any files I have. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com> Signed-off-by: Anton Khirnov <anton@khirnov.net>	2011-06-16 20:51:51 +02:00
Mike Scheutzow	aa15e68721	Fix decoding of mpegts streams with h264 video that does NOT have b frames One of the causes of this bug is that the h264 parser defaults low_delay to 1, but the h264 codec defaults low_delay to 0. Really Ugly. After many hours of looking at this, I'm still not sure how has_b_frames is intended to behave, but to me the implementation appears way more complicated than it ought to be. My patch relies on the encoder to set an optional field in the SPS. This works for libx264 streams, but I'm not sure that all h264 encoders will set it. Signed-off-by: Anton Khirnov <anton@khirnov.net>	2011-06-16 20:24:58 +02:00
Justin Ruggles	b203f65451	ac3enc: use correct alignment and length in channel coupling dsp functions. This fixes a segfault when using the C version of ac3dsp.float_to_fixed24().	2011-06-15 17:56:49 -04:00
Mans Rullgard	88ff180ad6	ARM: update ff_h264_idct8_add4_neon for 4:4:4 changes Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-06-15 13:19:40 +01:00
Mans Rullgard	e897a633cd	ARM: factor some repetitive code into macros Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-06-14 10:43:54 +01:00
Jason Garrett-Glaser	11177a4d82	Fix SVQ3 after adding 4:4:4 H.264 support	2011-06-13 21:16:36 -07:00
Jason Garrett-Glaser	7b442ad918	H.264: fix CODEC_FLAG_GRAY It was broken in 4:4:4, and still did chroma deblocking for no reason in 4:2:0.	2011-06-13 21:16:33 -07:00
Jason Garrett-Glaser	c90b94424c	4:4:4 H.264 decoding support Note: this is 4:4:4 from the 2007 spec revision, not the previous (now deprecated) 4:4:4 mode in H.264.	2011-06-13 21:16:30 -07:00
Justin Ruggles	99477adc31	ac3enc: fix allocation of floating point samples. sizeof(SampleType) is different for fixed and float encoders.	2011-06-13 17:49:37 -04:00
Justin Ruggles	38c304addd	ac3enc: remove empty ac3_float function that is never called	2011-06-13 16:49:35 -04:00
Justin Ruggles	e0cc66df61	ac3enc: split templated float vs. fixed functions into a separate file. Function pointers are used for templated functions instead of needlessly duplicating many functions.	2011-06-13 16:49:35 -04:00
Justin Ruggles	e754dfc0bb	ac3enc: dynamically allocate AC3EncodeContext fields windowed_samples and mdct This will allow the same struct to be used for both the fixed and float ac3 encoders.	2011-06-13 16:49:35 -04:00
Justin Ruggles	36151b3e31	ac3enc: use function pointer to choose between AC-3 and E-AC-3 header output functions.	2011-06-13 16:49:35 -04:00
Jason Garrett-Glaser	504811baea	Roll back 4:4:4 H.264 for now Needs some ARM/PPC asm modifications.	2011-06-13 13:38:46 -07:00
Jason Garrett-Glaser	295f0a2503	Fix SVQ3 after adding 4:4:4 H.264 support	2011-06-13 12:21:51 -07:00
Jason Garrett-Glaser	c177cfb4fb	H.264: fix CODEC_FLAG_GRAY It was broken in 4:4:4, and still did chroma deblocking for no reason in 4:2:0.	2011-06-13 12:21:49 -07:00
Jason Garrett-Glaser	c9c493872c	4:4:4 H.264 decoding support Note: this is 4:4:4 from the 2007 spec revision, not the previous (now deprecated) 4:4:4 mode in H.264.	2011-06-13 12:21:39 -07:00
Philip Langdale	25f05ddb1a	h264_parser: Fix whitespace after previous change. Signed-off-by: Philip Langdale <philipl@overt.org> Signed-off-by: Anton Khirnov <anton@khirnov.net>	2011-06-13 20:51:58 +02:00
Philip Langdale	a26ce1e2df	h264_parser: Fix behaviour when PARSER_FLAG_COMPLETE_FRAMES is set. Currently, the parser is buggy and only processes the stream extradata when the flag is set. This fixes it to actually inspect the frames. Whitespce will be fixed in a separate change. Signed-off-by: Philip Langdale <philipl@overt.org> Signed-off-by: Anton Khirnov <anton@khirnov.net>	2011-06-13 20:51:42 +02:00
Michael Niedermayer	108f318d90	h264: don't be so picky on decoding pps in extradata. Fixes issue2517 Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Anton Khirnov <anton@khirnov.net>	2011-06-13 20:45:09 +02:00
Wim Lewis	3de33b00de	avcodec.h: add or elaborate on some documentation comments. Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Anton Khirnov <anton@khirnov.net>	2011-06-13 20:44:51 +02:00
Michael Niedermayer	33aec3f402	h264: change a few comments into error messages Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Anton Khirnov <anton@khirnov.net>	2011-06-13 20:44:14 +02:00
Reimar Döffinger	86961eeabf	ac3dec: fix doxy-style for comment ("///>" should be "///<" instead). Signed-off-by: Anton Khirnov <anton@khirnov.net>	2011-06-13 20:43:52 +02:00
Michael Niedermayer	294e5475c2	ffv1: fix undefined behavior with insane widths. The new tables is large enough to prevent this together with our image size checks. Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Anton Khirnov <anton@khirnov.net>	2011-06-13 20:42:14 +02:00
Mans Rullgard	9776e25db9	ARM: jrevdct_arm: simplify stack usage Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-06-13 12:30:22 +01:00
Mans Rullgard	13743c7ab0	ARM: jrevdct_arm: use push/pop mnemonics Use push/pop instead of stmdb/ldmia for stack operations. This is the preferred syntax. Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-06-13 12:30:22 +01:00
Mans Rullgard	77cdfde73e	ARM: jrevdct_arm: misc cleanup - use 'const' macro to define coeff table - add missing endfunc - remove superflous directives Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-06-13 12:30:22 +01:00
Mans Rullgard	5c46ad1da0	ARM: optimised mpadsp_apply_window_fixed Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-06-13 11:33:44 +01:00
Alex Converse	19d824e473	bitstream: Properly promote av_reverse values before shifting.	2011-06-10 13:04:25 -07:00
Jason Garrett-Glaser	c149843b5a	H.264: Fix high bit depth explicit biweight Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	2011-06-10 14:45:49 -04:00
Oskar Arvidsson	6c031a3338	h264: Fix 10-bit H.264 x86 chroma v loopfilter asm. The tc variable was not splatted correctly. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	2011-06-10 14:44:57 -04:00
Justin Ruggles	aecc596a65	Update copyright year for ac3enc_opts_template.c. The code was originally committed to Libav on March 25, 2011.	2011-06-10 12:58:08 -04:00
Juan Carlos Rodriguez	0832122880	rtpenc: MP4A-LATM payload support This is enabled with an AVOption on the RTP muxer. The SDP generator looks for a latm flag in the rtpflags field. Signed-off-by: Martin Storsjö <martin@martin.st>	2011-06-10 10:49:20 +03:00
Michael Niedermayer	d8999306e5	mpeg12: more advanced ffmpeg mpeg2 aspect guessing code. Fixes issue1613, 621, 562 simultaneously Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Anton Khirnov <anton@khirnov.net>	2011-06-10 09:06:02 +02:00
Anton Khirnov	8e84c072e4	intelh263dec: aspect ratio processing fix. patch submitted by xvid_fan freenet de	2011-06-09 22:53:17 +02:00
Anton Khirnov	95a05030ca	intelh263dec: fix "Strict H.263 compliance" file playback fixes issue2449 patch submitted by xvid_fan freenet de	2011-06-09 22:53:17 +02:00
Diego Biurrun	a4855adc80	dvbsubdec: Fix compilation of debug code.	2011-06-08 11:53:53 +02:00
Diego Biurrun	ac4a854811	Remove some non-compiling debug messages.	2011-06-08 00:45:47 +02:00
Daniel Kang	4de83b7b6d	H264: x86 predict init cosmetics. Change indentation and whitespace; also move HAVE_YASM blocks. Signed-off-by: Diego Biurrun <diego@biurrun.de>	2011-06-08 00:22:52 +02:00
Diego Biurrun	d3778972d8	ac3enc: Fix linking of AC-3 encoder without the E-AC-3 encoder. The AC-3 encoder unconditionally references some symbols from the E-AC-3 encoder; make those references conditional to fix linking.	2011-06-08 00:06:19 +02:00
Justin Ruggles	c8e9ea43d0	Move E-AC-3 encoder functions to a separate eac3enc.c file.	2011-06-07 15:16:41 -04:00
Justin Ruggles	787a13535a	ac3enc: remove convenience macro, #define DEBUG	2011-06-07 15:16:41 -04:00
Justin Ruggles	a8bd53402a	ac3enc: remove unused #define	2011-06-07 15:16:41 -04:00
John Stebbins	7b20d35a54	vc1: re-initialize tables after width/height change. read_sequence_header can change width/height; therefore, re-initialize all tables if width/height changed Signed-off-by: Anton Khirnov <anton@khirnov.net>	2011-06-07 19:55:02 +02:00
Justin Ruggles	2f37321abc	iirfilter: fix biquad filter coefficients. The current filter implementation should only have the cx coefficients divided by gain in order to give the correct output scale.	2011-06-07 10:47:36 -04:00
Diego Biurrun	b9478cfefb	shorten: Remove stray DEBUG #define and corresponding av_dlog statement.	2011-06-07 15:18:43 +02:00
Diego Biurrun	2d9570a304	vorbisdec: Restore mistakenly removed debug output.	2011-06-07 14:02:38 +02:00
Diego Biurrun	02a8d43adf	Replace some av_log/printf + #ifdef combinations by av_dlog.	2011-06-07 13:20:58 +02:00
Diego Biurrun	1f6b9cc31d	Replace some nonstandard DEBUG_* preprocessor directives by plain DEBUG.	2011-06-07 13:20:58 +02:00
Diego Biurrun	f8ea0eb6ff	svq1dec: Fix debug statements that referenced non-existing context.	2011-06-07 13:20:57 +02:00
Diego Biurrun	dc25d79f49	Drop unnecessary directory prefixes from #include directives.	2011-06-07 10:31:26 +02:00
Baptiste Coudurier	4f8da7e7dc	s302m: fix resampling for 16 and 24bits.	2011-06-06 12:17:19 -07:00
Mans Rullgard	21c6512542	ARM: remove MUL64 and MAC64 inline asm Current GCC versions know how to generate these instructions properly and avoiding inline asm gives better code. The MULH function for ARMv5 uses the same instruction and is also not needed any more. The MLS64 macro remains since negating an input would normally not be allowed as it would fail for INT_MIN. In our uses, the inputs never have this value and thus negating is safe. Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-06-06 17:33:40 +01:00
Ronald S. Bultje	ceff045dbe	utils.c: fix crash with threading enabled.	2011-06-06 10:31:01 -04:00
Daniel Kang	a8d44f9dd5	Add x86 assembly for some 10-bit H.264 intra predict functions. Parts are inspired from the 8-bit H.264 predict code in Libav. Other parts ported from x264 with relicensing permission from author. Signed-off-by: Diego Biurrun <diego@biurrun.de>	2011-06-06 01:31:02 +02:00
Diego Biurrun	ef5d7e18f4	Skip tableprint.h during 'make checkheaders'. It is only used on the host and may not compile on the target.	2011-06-05 16:01:01 +02:00
Diego Biurrun	f25a2ece76	Drop explicit filenames from @file Doxygen tags. The filename is unnecessary and brittle across file renames.	2011-06-05 16:01:00 +02:00
Diego Biurrun	29b3de127f	Skip generated table headers during 'make checkheaders'.	2011-06-05 16:01:00 +02:00
Anton Khirnov	367732832f	lavf,lavc: free avoptions in a generic way. It's simpler and less error-prone. Fixes some memleaks along the way.	2011-06-05 15:01:36 +02:00
Diego Biurrun	92b4abc2ad	tableprint: Restore mistakenly deleted common.h #include for FF_ARRAY_ELEMS. This fixes the build with hardcoded tables enabled. Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-06-05 12:25:38 +01:00
Stefano Sabatini	1863a3c7aa	tiff: print log in case of unknown / unsupported tag. Helps debugging. Signed-off-by: Anton Khirnov <anton@khirnov.net>	2011-06-05 12:49:14 +02:00
Stefano Sabatini	a43458d7eb	tiff: fix linesize for mono-white/black formats. Fix decoding of file Test_1bpp.tif Signed-off-by: Anton Khirnov <anton@khirnov.net>	2011-06-05 12:49:14 +02:00
Mans Rullgard	5a4a71257c	Fix build of eval-test program eval.c has moved to libavutil, move the TESTPROGS entry too. Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-06-05 11:47:14 +01:00
Justin Ruggles	35d5cb1ab4	ac3enc: extract all exponents for the frame at once	2011-06-04 19:08:37 -04:00
Mans Rullgard	594fbe42c6	ARM: remove MULL inline asm Reasonable gcc versions get this one right on their own. Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-06-04 21:33:23 +01:00
Mans Rullgard	95912731c2	mathops: use MUL64 macro where it forms part of other ops Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-06-04 20:10:20 +01:00
Diego Biurrun	61ec024d39	Skip headers not designed to work standalone during 'make checkheaders'.	2011-06-04 18:16:38 +02:00
Diego Biurrun	8d459acc10	Add missing #includes to make headers self-contained. This fixes 'make checkheaders'.	2011-06-04 18:15:50 +02:00
Mans Rullgard	67ace7f047	musepack: remove unnecessary #include from mpcdata.h Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-06-04 17:03:59 +01:00
Mans Rullgard	91b4941c17	musepack: remove extraneous mpcdata.h inclusions Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-06-04 17:03:59 +01:00
Ronald S. Bultje	83a8b3002f	mpegvideoenc: fix multislice fate tests with threading disabled. The MPEG encoding code assumes that n_threads == n_slices, and thus it should use n_slices even if threading itself is disabled.	2011-06-03 09:52:09 -07:00
Mans Rullgard	5e1166b31b	Mark some variables with av_unused Most of these variables are only used in av_dlog statements, some are required but not used by other macros. Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-06-03 12:59:05 +01:00
Stefano Sabatini	94bed8e582	Replace avcodec_get_pix_fmt_name() by av_get_pix_fmt_name(). This fixes warnings about avcodec_get_pix_fmt_name() being deprecated. Signed-off-by: Diego Biurrun <diego@biurrun.de>	2011-06-03 13:55:55 +02:00
Baptiste Coudurier	93d06bd1df	svq3: Check negative mb_type to fix potential crash. Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Diego Biurrun <diego@biurrun.de>	2011-06-03 13:55:55 +02:00
Baptiste Coudurier	8dfc6d1f7c	svq3: Move svq3-specific fields to their own context. Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Diego Biurrun <diego@biurrun.de>	2011-06-03 13:55:54 +02:00
Vladimir Pantelic	c1dfb72d35	Remove unused get_psnr() prototype Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-06-03 11:49:32 +01:00
Diego Biurrun	f190f676bc	Replace custom DEBUG preprocessor trickery by the standard one.	2011-06-03 00:44:06 +02:00
Diego Biurrun	068aa38712	vorbis: Remove non-compiling debug statement.	2011-06-03 00:44:05 +02:00
Diego Biurrun	ec6313ad86	vorbis: Remove pointless DEBUG #ifdef around debug output macros.	2011-06-03 00:44:04 +02:00
Diego Biurrun	fb52cf8267	cook: Remove non-compiling debug output. random_state was changed from an int to a struct and can no longer be printed as easily as before.	2011-06-03 00:44:04 +02:00
Diego Biurrun	0fc9c6554e	Remove pointless #ifdefs around function declarations in a header.	2011-06-03 00:44:04 +02:00
Diego Biurrun	2366462429	Replace #ifdef + av_log() combinations by av_dlog().	2011-06-03 00:44:03 +02:00
Diego Biurrun	df96f22d8f	Replace custom debug output functions by av_dlog().	2011-06-03 00:44:03 +02:00
Diego Biurrun	752207e36b	cook: Remove unused debug functions.	2011-06-03 00:43:56 +02:00
Mans Rullgard	551dfdde70	targa: fix big-endian build	2011-06-02 21:18:04 +01:00
Mans Rullgard	e65ab9d94f	Remove unused variables	2011-06-02 20:06:00 +01:00
Alexander Strange	6a9c859444	H264/MPEG frame-level multi-threading. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	2011-06-02 10:16:20 -07:00
Loren Merritt	53be7b23e9	Cosmetic changes to h264_idct_10bit.asm. Removes redundant dword tags and whitespace changes. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	2011-06-02 07:07:15 -07:00
Loren Merritt	994c3550ff	2x faster h264_idct_add8_10. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	2011-06-02 07:07:02 -07:00
Nathan Caldwell	cc9947ffbe	aacenc: Add stereo_mode option. ms_off is the default, until Mid/Side is no longer buggy. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	2011-06-02 07:04:22 -07:00
Ronald S. Bultje	e6635a9a19	h264: remove CONFIG_GPL from x86 intra prediction code. The authors permitted relicensing to LGPL a long time ago (Holger, Loren and Jason).	2011-06-02 07:02:46 -07:00
Mans Rullgard	8e112df409	ARM: ac3dsp: optimised update_bap_counts() Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-06-01 15:45:13 +01:00
Diego Biurrun	bde2c1c7fe	mpegaudiodec: Fix av_dlog() invocation. Some parameters passed to the av_dlog can be either float or int, depending on the mode the file is being compiled as. Cast those parameters to float and use appropriate conversion specifiers.	2011-06-01 15:07:20 +02:00
Daniel Kang	f3aa65af3a	h264/10bit: add HAVE_ALIGNED_STACK checks. Fixes regression in `836f47d34b` in ICC-10.x, since ICC<=11.0 doesn't align stack upon function calls. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	2011-05-31 21:43:20 -07:00
Daniel Kang	348493db60	Update 8-bit H.264 IDCT function names to reflect bit-depth. Signed-off-by: Ronald S. Bultje <rbultje@google.com>	2011-05-31 15:02:32 -07:00
Daniel Kang	836f47d34b	Add IDCT functions for 10-bit H.264. Ports the majority of IDCT functions for 10-bit H.264. Parts are inspired from 8-bit IDCT code in Libav; other parts ported from x264 with relicensing permission from author. Signed-off-by: Ronald S. Bultje <rbultje@google.com>	2011-05-31 15:02:32 -07:00
Diego Biurrun	7e985c9e35	mpegaudioenc: Fix broken av_dlog statement.	2011-05-31 23:45:14 +02:00
Mans Rullgard	c51695dbf6	ARM: fix MUL64 inline asm for pre-armv6 Prior to ARMv6, the destination registers of the SMULL instruction must be distinct from the first source register. Marking the output early-clobber ensures it is allocated unique registers. This restriction is dropped in ARMv6 and later, so allowing overlap between input and output registers there might give better code. Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-05-31 22:21:00 +01:00
Mans Rullgard	fdf18e33bb	mpegaudiodec: remove unusued code and variables Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-05-31 18:52:02 +01:00
Mans Rullgard	6f1ec38ce2	mpegaudio: clean up compute_antialias() definition This merges the float and fixed-point versions of the compute_antialias function, fixes invalid array indexing, and eliminates a dead copy of csa_table. Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-05-31 15:30:21 +01:00
Ronald S. Bultje	9ebcf7699b	vp8: fix segmentation race during frame-threading. Fixes occasional failure of make fate-vp8-test-vector-010 with frame-multithreading enabled.	2011-05-31 07:13:34 -07:00
Mans Rullgard	6bb70dfd74	ARM: simplify inline asm with 64-bit operands Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-05-30 21:19:57 +01:00
Mans Rullgard	371266daa3	ARM: enable UAL syntax in asm.S This enables UAL syntax for all asm files instead of only those which happen to be incompatible with the old, deprecated syntax. Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-05-29 15:42:56 +01:00
Mans Rullgard	4276112277	vp8: use av_clip_uintp2() where possible Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-05-29 02:10:05 +01:00
Mans Rullgard	90da52f01f	ac3enc: fix LOCAL_ALIGNED usage in count_mantissa_bits() Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-05-28 21:42:31 +01:00
Justin Ruggles	70bb747a57	ac3dsp: do not use the ff_* prefix when referencing ff_ac3_bap_bits. this should fix the windows builds Signed-off-by: Martin Storsjö <martin@martin.st>	2011-05-28 22:43:40 +03:00
Justin Ruggles	dc0ad40de2	ac3dsp: fix loop condition in ac3_update_bap_counts_c()	2011-05-28 14:41:21 -04:00
Mans Rullgard	edfa89b260	ARM: unbreak build Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-05-28 18:41:20 +01:00
Justin Ruggles	6ca23db9cc	ac3enc: modify mantissa bit counting to keep bap counts for all values of bap instead of just 0 to 4. This does all the actual bit counting as a final step.	2011-05-28 12:39:28 -04:00
Justin Ruggles	1323828a0f	ac3enc: split mantissa bit counting into a separate function. No speed difference. This is to allow for more flexible bit counting.	2011-05-28 12:39:28 -04:00
Justin Ruggles	7743865ffc	ac3enc: store per-block/channel bap pointers by reference block in a 2D array rather than in the AC3Block struct. This will make it easier to access the bap values without having to chase the reference block pointers each time.	2011-05-28 12:39:28 -04:00
Mans Rullgard	e01e05ee66	get_bits: add av_unused tag to cache variable This silences numerous compiler warnings from skip_bits(), where the cache variable is not used. Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-05-28 17:04:47 +01:00
Mans Rullgard	7d8c17b5f6	ARM: aacdec: fix constraints on inline asm This adds output operands for modified memory allowing the volatile qualifiers to be dropped. Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-05-28 15:00:17 +01:00
Mans Rullgard	84e4804ad0	ARM: remove unnecessary volatile from inline asm Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-05-28 15:00:17 +01:00
Mans Rullgard	5726ec171b	ARM: add "cc" clobbers to inline asm where needed Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-05-28 15:00:17 +01:00
Mans Rullgard	7f7726c7a2	ac3enc: use LOCAL_ALIGNED macro Aligned local variables must use the LOCAL_ALIGNED macro to ensure correct alignment on all systems. The unusual size argument to memset is required since the implementation of LOCAL_ALIGNED may use a pointer to an array. Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-05-28 15:00:16 +01:00
Stefano Sabatini	8f653e28f5	lavu: add av_get_pix_fmt_name() convenience function Also deprecate avcodec_get_pix_fmt_name() in its favor. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	2011-05-28 09:44:18 -04:00
James Zern	88aa215939	vpxenc: add VP8E_SET_STATIC_THRESHOLD mapping via the equivalent AVCodecContext::mb_threshold Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2011-05-28 12:15:59 +02:00
Justin Ruggles	1a950da6a2	cosmetics: indentation and alignment after previous commit	2011-05-27 16:25:22 -04:00
Justin Ruggles	aa47c35dff	ac3enc: add support for E-AC-3 encoding. This adds basic stream format support and allows for arbitrary bit rates rather than just those supported in AC-3.	2011-05-27 16:25:22 -04:00
Justin Ruggles	b1bf8c7887	ac3enc: Move AC-3 AVOptions array to a separate file to make it easier to use only selected options for the different AC-3 encoder types.	2011-05-27 16:25:22 -04:00
Mans Rullgard	79aeade6f6	ARM: disable ff_vector_fmul_vfp on VFPv3 systems This function uses old-style vector operations deprecated in VFPv3. Some implementations, e.g. Cortex-A9, support them only through slow software emulation. Cortex-A8 does have this functionality in hardware, but as it also has NEON, this function is not used there regardless. Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-05-27 20:33:06 +01:00
Diego Biurrun	5e528cffcf	x86: Add appropriate ifdefs around certain AVX functions. nasm versions prior to 2.09 have trouble assembling some of our AVX code. Protect these sections by preprocessor macros to allow compilation to pass.	2011-05-27 21:18:12 +02:00
Diego Biurrun	e169428529	Mark parameterless function declarations as 'void'.	2011-05-26 16:26:17 +02:00
Justin Ruggles	478455d66b	ac3enc: initialize all coefficients to zero. Uninitialized coefficients were being used to generate exponents, some of which actually ended up in the final stream. Even though, they were just extra exponents that are not used by any decoder, it is still better to have consistent output for testing. This also fixes valgrind errors.	2011-05-25 20:13:49 -04:00
Alex Converse	8c51620f21	Remove h263_msmpeg4 from MpegEncContext. It was long ago superseded by msmpeg4_version.	2011-05-25 13:24:25 -07:00
Ronald S. Bultje	e973557211	Move emms_c() from libavcodec to libavutil.	2011-05-24 14:48:49 -04:00
Stefano Sabatini	7ca5338b49	tiff: set palette in the context when specified in TIFF_PAL tag Since image initialization was moved after tag parsing, the palette needs to be specified in the context and then copied to the allocated image in init_image(). Fixes a regression with TIFF images that have palette data, trac issue #230, file Test_Flate_8bpp.tif. Signed-off-by: Diego Biurrun <diego@biurrun.de>	2011-05-24 19:33:40 +02:00
Alexandre Colucci	d980d7b129	pgssubdec: fix incorrect colors. On Blu-ray colors are stored in the order YCrCb (and not YCbCr) as mentioned in the specifications: see System Description Blu-ray Disc Read-Only Format, 9.14.4.2.2.1 Palette Definition Segment When decoding a Blu-ray subtitle, the colors were incorrectly set. Signed-off-by: Anton Khirnov <anton@khirnov.net>	2011-05-24 19:10:34 +02:00
Alexandre Colucci	676eaf8433	dvdsubdec: fix incorrect colors. On DVD and HD-DVD colors are stored in the order YCrCb (and not YCbCr) as mentioned in the specifications: see DVD Specifications for Read-Only Disc / Part 3, 4.3 Program Chain Information (7) PGC_SP_PLT see DVD Specifications for High Definition Disc, 5.2 Navigation for Standard Content (11) PGC_SDSP_PLT see DVD Specifications for High Definition Disc, 5.2 Navigation for Standard Content (12) PGC_HDSP_PLT see DVD Specifications for High Definition Disc, 5.5 Presentation Data (4) SET_COLOR2 When decoding a DVD or HD-DVD subtitle, the colors were incorrectly set. Signed-off-by: Anton Khirnov <anton@khirnov.net>	2011-05-24 19:10:28 +02:00
Anton Khirnov	b2893ee2f8	msmpeg4: reindent.	2011-05-24 12:37:51 +02:00
Anton Khirnov	57aa765971	lavc: remove msmpeg4v1 encoder. The encoder has never produced files that could be decoded with any software and there should be no reason to create such files anyway.	2011-05-24 12:37:51 +02:00
Justin Ruggles	7f3a7b5c40	ac3enc: add channel coupling support Channel coupling is an optional AC-3 feature that increases quality by combining high frequency information from multiple channels into a single channel. The per-channel high frequency information is sent with less accuracy in both the frequency and time domains. This allows more bits to be used for lower frequencies while preserving enough information to reconstruct the high frequencies.	2011-05-24 07:52:31 +02:00
Justin Ruggles	cef7d70181	aacdec: fix typo in scalefactor clipping check	2011-05-23 15:56:52 -04:00
Felipe Contreras	b47904d158	h264: Properly set coded_{width, height} when parsing H.264. Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Diego Biurrun <diego@biurrun.de>	2011-05-23 13:15:55 +02:00
Dave Yeo	a10fb79070	x86 asm: Add SECTION_TEXT to dct32_sse.asm. This fixes the following error on OS/2: error: segment name `.text align=16' not recognized Signed-off-by: Diego Biurrun <diego@biurrun.de>	2011-05-23 12:47:53 +02:00
Loren Merritt	422b2362fc	dct32_sse: eliminate some spills 125->104 cycles on penryn (x86_64 only)	2011-05-22 19:27:18 +02:00
Vitor Sessak	165c7c420d	Fix dct32() compilation with --disable-yasm Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	2011-05-22 07:10:19 -04:00
Vitor Sessak	6204feb160	dct32: Add AVX implementation of 32-point DCT	2011-05-21 17:42:26 +02:00
Vitor Sessak	4e653b98c8	dct32: Change pass 6 permutation to allow for AVX implementation	2011-05-21 17:42:26 +02:00
Vitor Sessak	3758eb0eb9	dct32: port SSE 32-point DCT to YASM	2011-05-21 17:42:26 +02:00
Diego Biurrun	153382e1b6	multiple inclusion guard cleanup Add missing multiple inclusion guards; clean up #endif comments; add missing library prefixes; keep guard names consistent.	2011-05-21 13:48:10 +02:00
Ronald S. Bultje	cdca7c378e	svq3: Do initialization after parsing the extradata If done before, some parameters aren't known yet. With svq3/rtp, initializing before some parameters are known can lead to calling av_malloc(0), which on OS X currently returns broken pointers.	2011-05-21 07:40:56 -04:00
Ronald S. Bultje	03c804e1ed	mp3lame: add #include required for AV_RB32 macro. Fixes compilation with mp3lame enabled.	2011-05-20 15:28:29 -04:00
Ronald S. Bultje	42da8ea8e8	LATM/AAC: Free previously initialized context on reinit. Fixes memory leaks which are the result of overwriting already-initialized MDCT contexts during context reinitialization, e.g. in valgrind fate-aac-latm_000000001180bc60. Signed-off-by: Diego Biurrun <diego@biurrun.de>	2011-05-20 18:24:53 +02:00
Dave Yeo	d69f9a4234	Add support for a.out object format to assembler macros. This format is still used by e.g. OS/2. Signed-off-by: Diego Biurrun <diego@biurrun.de>	2011-05-20 17:52:21 +02:00
Mans Rullgard	f255a28d14	mpegaudio: clean up #includes Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-05-20 11:05:19 +01:00
Mans Rullgard	0199e00bc8	mpegaudio: move all header parsing to mpegaudiodecheader.[ch] Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-05-20 11:05:07 +01:00
Vitor Sessak	984ece7503	qdm2: Use floating point synthesis filter. This avoid needlessly convertion from floating point to fixed point and back. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	2011-05-19 20:32:18 -04:00
Ronald S. Bultje	4e987f8282	h264: correct border check. When backing up the top-left border, check that the top-left (rather than left) MB indeed does belong to our slice. If it doesn't, backing up has no positive effect but may accidentally interfere with other threads writing in the same space. Fixes occasional one-off effects when enabling slice-MT.	2011-05-19 20:32:18 -04:00
Ronald S. Bultje	0ffc841505	h264: fix loopfilter with threading at slice boundaries.	2011-05-19 20:32:17 -04:00
Mans Rullgard	89a2098735	Fix ff_mpa_synth_filter_fixed() prototype The prototype should use the same typedefs as the definition, or it will fail where int32_t is not int (DOS apparently). Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-05-20 01:20:53 +01:00
Diego Biurrun	4887f8245c	Rename costablegen.c ---> cos_tablegen.c. This is consistent with how all other table generation programs are named. Moreover this ensures that the cos table generation program is correctly deleted when cleaning the tree.	2011-05-19 21:09:02 +02:00
Diego Biurrun	9f2405661d	Collapse tableprint.c into tableprint.h. tableprint.c serves little purpose on its own and removing it allows building the table generator programs with the normal HOSTPROGS Makefile rules.	2011-05-19 21:07:38 +02:00
Mans Rullgard	272874c9db	Simplify trig table rules This collapses the make rules for the trig tables into a pattern rule. Based on a patch by Diego, modified to avoid using fragile make constructs and allow future addition of fixed-point sin tables. Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-05-19 19:45:06 +01:00
Diego Biurrun	c98657a215	Remove potentially unstable filenames from comments in generated files.	2011-05-19 19:30:12 +02:00
Diego Biurrun	d9a69f730e	Simplify CLEANFILES make variable by using wildcards. Also ensures that generated file cos_fixed_tables.c is deleted on 'make clean'.	2011-05-19 19:25:11 +02:00
Mans Rullgard	0b5e44ed29	mpegaudiodsp: fix x86 and ppc makefiles Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-05-19 16:32:24 +01:00
Mans Rullgard	c2a16e44f8	mpegaudio: remove unused version of SAME_HEADER_MASK Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-05-19 14:06:25 +01:00
Mans Rullgard	d7d21c9f4b	mpegaudio: remove useless #undef at end of file Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-05-19 13:30:22 +01:00
Mans Rullgard	c7bbc6cd7a	mpegaudio: merge two #if CONFIG_FLOAT blocks Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-05-19 12:25:36 +01:00
Mans Rullgard	918d0584a4	mpegaudio: move some struct definitions from mpegaudio.h These structs are only used in mpegaudiodec.c, so move them there and remove no longer needed #include lines from mpegaudio.h. Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-05-19 12:25:36 +01:00
Mans Rullgard	c4f5c2d6f4	Move some mpegaudio functions to new mpegaudiodsp subsystem This separation allows these functions to be used in a cleaner fashion from other codecs (e.g. qdm2) and simplifies creating optimised versions of them. Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-05-19 12:25:34 +01:00
Diego Biurrun	a2077b85da	g729: Merge g729.h into g729dec.c. The header contains just a single define that is only used in g729dec.c.	2011-05-19 10:21:37 +02:00
Justin Ruggles	e98a95e779	10l: wrap float_interleave functions in HAVE_YASM. fixes compilation with --disable-yasm	2011-05-18 20:18:08 -04:00
Justin Ruggles	9aa8193a23	Add floating-point sample format support to the ac3, eac3, dca, aac, and vorbis decoders. Based on patches by clsid2 in ffdshow-tryout.	2011-05-18 17:27:06 -04:00
Justin Ruggles	64150ff014	Add request_sample_fmt field to AVCodecContext. This will allow audio decoders to support output of different sample formats as a runtime option.	2011-05-18 17:27:06 -04:00
Justin Ruggles	32f8fb8ecf	Add float_interleave() to FmtConvertContext with x86-optimized versions. Partially based on patches by clsid2 in ffdshow-tryout. ff_float_interleave6() x86 improvements by Loren Merrit.	2011-05-18 17:27:05 -04:00
Mans Rullgard	a06bf6368b	mpegaudiodec: remove decode_end() function This function is not needed since `721d6f2dc5` removed the DCT table allocations for the configuration used here. Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-05-18 15:38:19 +01:00
Mans Rullgard	dede36bd02	mpegaudio: sanitise compute_antialias_* names This makes the compute_antialias functions use the same naming convention as everything else. Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-05-18 13:16:59 +01:00
Ronald S. Bultje	508a24f8dc	mpeg12: add slice-threading checks to slice-threading initializers. Fixes "make THREADS=2 THREAD_TYPE=1 fate-mpeg2-field-enc".	2011-05-18 06:54:15 -04:00
Ronald S. Bultje	8d44cd2cd8	h264: copy pixel_shift between slice threading contexts. Fixes "make THREADS=2 THREAD_TYPE=2 fate-h264-conformance-frext-pph10i3_panasonic_a".	2011-05-18 06:54:15 -04:00
Alexander Strange	a64c58a240	mdec: enable frame-level multithreading. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	2011-05-18 06:54:15 -04:00
Ronald S. Bultje	32ac63ee10	mdec.c: fix overread.	2011-05-18 06:54:15 -04:00
Justin Ruggles	a26d2b4bc8	Fix compilation of iirfilter-test.	2011-05-17 18:06:51 -04:00
Jindrich Makovicka	e25c67108a	libx264: handle closed GOP codec flag Also update libx264 presets to keep closed gop as default. Signed-off-by: Jindrich Makovicka <makovick@gmail.com> Signed-off-by: Anton Khirnov <anton@khirnov.net>	2011-05-17 23:01:42 +02:00
Mans Rullgard	4bac1bbc3b	mpegaudio: add _fixed suffix to some names This adds a _fixed suffix to the fixed-point versions of things with both float and fixed-point variants. This makes it more consistent with other dual-implementation things, e.g. fft. Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-05-17 20:17:36 +01:00
Daniel Kang	d0005d347d	Modify x86util.asm to ease transitioning to 10-bit H.264 assembly. Arguments for variable size instructions are added to many macros, along with other various changes. The x86util.asm code was ported from x264. Signed-off-by: Diego Biurrun <diego@biurrun.de>	2011-05-17 20:44:48 +02:00
Mans Rullgard	6f2309ed2e	dct: build dct32 as separate object files This builds the float and fixed-point versions of dct32 separately instead of #including the file in dct.c and mpegaudiodec.c. Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-05-17 13:57:23 +01:00
Mans Rullgard	1362a291c9	qdm2: include correct header for rdft Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-05-17 13:51:09 +01:00
Mans Rullgard	005db47011	mathops: remove ancient confusing comment Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-05-16 21:34:39 +01:00
Mans Rullgard	bdefbf3e88	mpegaudio: move OUT_FMT macro to mpegaudiodec.c Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-05-16 17:49:25 +01:00
Mans Rullgard	92ea249d7d	mpegaudio: remove OUT_MIN/MAX macros These macros are no longer needed after the s32 output was removed. Change the relevant code to use av_clip_int16() instead of using explicit limits. Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-05-16 17:49:25 +01:00
Mans Rullgard	5026f946fd	Add missing #includes to mp3_header_(de)compress bsf Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-05-16 17:10:46 +01:00
Mans Rullgard	9503fbb859	dct: fix indentation Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-05-16 16:20:27 +01:00
Mans Rullgard	721d6f2dc5	dct: bypass table allocation for DCT_II of size 32 The size-32 DCT_II has a special implementation which doesn't use the normal tables. Skipping allocation of these in this case saves some memory. Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-05-16 16:20:18 +01:00
Gil Pedersen	257de5fb25	h264dsp_mmx: Add #ifdefs around some mmxext functions on x86_64. This fixes linking errors due to undefined symbols on x86_64 OS X. Signed-off-by: Diego Biurrun <diego@biurrun.de>	2011-05-16 15:35:53 +02:00
Diego Biurrun	d39bf3df72	Remove unused header mpegaudio3.h. The header is a part of an MP3 encoder that never saw the light of day.	2011-05-16 14:59:51 +02:00
Justin Ruggles	033a4a942a	aacdec: Use float instead of int16_t for ltp_state to avoid needless rounding.	2011-05-15 17:42:05 -04:00
Diego Biurrun	7f995abed3	acelp: Remove unused gray_decode table.	2011-05-15 19:01:06 +02:00
Diego Biurrun	b1bb3b8d87	dfa: Remove unused variable. This fixes the warning: libavcodec/dfa.c:189: warning: unused variable ‘frame_end’	2011-05-15 13:12:47 +02:00
Diego Biurrun	888fa31eca	Fix FSF address copy paste error in some license headers.	2011-05-14 21:32:31 +02:00
Martin Aumüller	b1eb7a1204	arm: properly mark external symbol call Surround memset and ff_vp8_dct_cat_prob by X() in order to fix iOS build Includes patch by Luca Barbato <lu_zero@gentoo.org>. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	2011-05-14 10:38:23 +02:00
Mans Rullgard	1550f45a89	Add av_clip_uintp2() function Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-05-13 16:45:24 -04:00
Reimar Döffinger	2c9a5172d3	dfa: fix buffer overflow checks to avoid integer overflows. Signed-off-by: Anton Khirnov <anton@khirnov.net>	2011-05-13 07:38:54 +02:00
Justin Ruggles	4d7a421574	ac3enc: put the counting of stereo rematrixing bits in the same place to make the code easier to understand.	2011-05-12 12:41:08 -04:00
Justin Ruggles	257de756fb	ac3enc: clean up count_frame_bits() and count_frame_bits_fixed()	2011-05-12 12:41:08 -04:00
Michael Niedermayer	c4fb3b0327	mpegvideo: make FF_DEBUG_DCT_COEFF output coeffs via av_log() instead of just via AVFrame. This allows the values to be used without changing C code and is closer to how the other DEBUG flags work. Signed-off-by: Anton Khirnov <anton@khirnov.net>	2011-05-12 18:02:28 +02:00
Aurelien Jacobs	ea5fa19427	srtdec: make sure we don't write past the end of buffer Signed-off-by: Aurelien Jacobs <aurel@gnuage.org> Signed-off-by: Anton Khirnov <anton@khirnov.net>	2011-05-12 18:02:28 +02:00
Tomas Härdin	ee81e76db1	wmaenc: improve channel count and bitrate error handling in encode_init() Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Anton Khirnov <anton@khirnov.net>	2011-05-12 18:02:28 +02:00
Stefano Sabatini	bbc572a2c4	tiff: add support for SamplesPerPixel tag in tiff_decode_tag() Format detection and internal frame initialization is moved to a separate init_image() function, which is called when all the tags have been read, and so both BitsPerSample and SamplesPerPixel information has been collected. This fixes decoding of the file 11.tiff from roundup issue #1925. Based on a patch by Kostya Shishkov <kostya.shishkov@gmail.com>. Signed-off-by: Diego Biurrun <diego@biurrun.de>	2011-05-12 17:59:56 +02:00
Stefano Sabatini	8102d886be	tiff: Prefer enum TiffCompr over int for TiffContext.compr. This is safer and helps debugging. Signed-off-by: Diego Biurrun <diego@biurrun.de>	2011-05-12 17:37:08 +02:00
Baptiste Coudurier	14cf9e698d	dnxhdenc: add AVClass in private context. Fixes private options. Signed-off-by: Anton Khirnov <anton@khirnov.net>	2011-05-12 13:08:10 +02:00
Diego Biurrun	0a6b1a9f21	Replace int_fast integer types with their sized standard posix counterparts. The _fast integer types provide no realworld benefits, but may introduce portability issues and are just plain ugly.	2011-05-12 12:05:54 +02:00
Diego Biurrun	be89845708	jfdct: Replace sized int_fast integer types with plain int/unsigned. int/unsigned is the natural memory access type for CPUs, using sized types for temporary variables, counters and similar just increases code size and can possibly cause a slowdown.	2011-05-12 11:56:53 +02:00
Diego Biurrun	046f081b46	configure: Do not unconditionally add -D_POSIX_C_SOURCE to CPPFLAGS. Adding _POSIX_C_SOURCE to CPPFLAGS globally produces all sorts of problems since it causes certain system functions to be hidden on some (BSD) systems. The solution is to only add the flag on systems that really require it, i.e. glibc-based ones. This change makes BSD systems compile out-of-the-box without the need for adding specific flags manually. It also allows dropping a number of flags set manually on a file-per-file basis, but were only present to work around breakage introduced by the presence of _POSIX_C_SOURCE. Also add _XOPEN_SOURCE to CPPFLAGS for glibc systems. We use XSI extensions in several places already, so it is preferable to define it globally instead of littering source files with individual #defines only needed for glibc.	2011-05-12 11:41:59 +02:00
Jason Garrett-Glaser	5705b02079	10-bit H.264 x86 chroma v loopfilter asm Also delete some unused deblock asm macros.	2011-05-11 11:09:10 -07:00
Baptiste Coudurier	9aa91043f3	Port SMPTE S302M audio decoder from FFmbc 0.3.	2011-05-11 17:25:06 +02:00
Anatoly Nenashev	b44c8ad280	Fix crash of interlaced MPEG2 decoding Problem description, preliminary review discussion at http://thread.gmane.org/gmane.comp.video.ffmpeg.devel/127731	2011-05-11 16:35:02 +02:00
Ronald S. Bultje	d2bf42895a	h264pred: fix one more aliasing violation. Signed-off-by: Anton Khirnov <anton@khirnov.net>	2011-05-11 15:48:51 +02:00
Anton Khirnov	880fa21830	flacenc: use proper initializers for AVOption default values. default_val was recently changes from double to a union, current code wasn't updated for that.	2011-05-11 15:48:51 +02:00
Anton Khirnov	c9e81d0783	lavc: deprecate named constants for deprecated antialias_algo.	2011-05-11 15:48:51 +02:00
Reinhard Tartler	083e715f33	aac: workaround for compilation on cygwin On cygwin, math.h needs to be included before float.h because of a bug in the system headers. Including libavutil/libm.h first works around this issue. Longer discussion of the topic: http://thread.gmane.org/gmane.comp.video.ffmpeg.devel/128582	2011-05-11 14:38:14 +02:00
Baptiste Coudurier	5c511ad4ce	swscale: extend YUV422p support to 10bits depth Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2011-05-11 14:38:14 +02:00
Stefano Sabatini	b437f5b055	tiff: add support for inverted FillOrder for uncompressed data Fix decoding of file b.tif, trac issue #168. Signed-off-by: Diego Biurrun <diego@biurrun.de>	2011-05-11 13:55:44 +02:00
Ronald S. Bultje	2caf19e90f	h264pred: fix aliasing violations. Tested to fix Haiku H264/10bit fate failures, may also fix others.	2011-05-11 06:59:16 -04:00
Alex Converse	ffc437c026	cosmetics: Fix crazy formatting in resample.	2011-05-10 20:09:51 -07:00
Alex Converse	3e00ababc4	Allow resampling with no channel count change for up to 8 channels.	2011-05-10 20:08:18 -07:00
Alex Converse	918a540953	Don't allow unsupported resampling configurations.	2011-05-10 20:07:15 -07:00
Jason Garrett-Glaser	9f3d6ca4f1	Port x86 10-bit H.264 deblock asm from x264	2011-05-10 20:02:15 -07:00
Jason Garrett-Glaser	8ad77b65b5	Update x86 H.264 deblock asm Includes AVX versions from x264.	2011-05-10 20:01:58 -07:00
Anton Khirnov	b66752790a	AVOptions: make default_val a union, as proposed in AVOption2. This breaks API and ABI.	2011-05-10 20:22:06 +02:00
Ronald S. Bultje	b27b54de31	arm/h264pred: add missing argument type.	2011-05-10 08:44:49 -04:00
Ronald S. Bultje	86b29553f8	h264dsp_mmx: place bracket outside #if/#endif block. Should fix compile on systems missing yasm/nasm.	2011-05-10 08:39:38 -04:00
Ronald S. Bultje	e86fbe1751	h264: do not print "too many references" warning for intra-only. Fixes issue 2679.	2011-05-10 07:24:39 -04:00
Oskar Arvidsson	d545cf804c	Enable decoding of high bit depth h264. This patch completes the high bit depth h264 decoding support. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	2011-05-10 07:24:38 -04:00
Oskar Arvidsson	19a0729b4c	Adds 8-, 9- and 10-bit versions of some of the functions used by the h264 decoder. This patch lets e.g. dsputil_init chose dsp functions with respect to the bit depth to decode. The naming scheme of bit depth dependent functions is <base name>_<bit depth>[_<prefix>] (i.e. the old clear_blocks_c is now named clear_blocks_8_c). Note: Some of the functions for high bit depth is not dependent on the bit depth, but only on the pixel size. This leaves some room for optimizing binary size. Preparatory patch for high bit depth h264 decoding support. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	2011-05-10 07:24:36 -04:00
Oskar Arvidsson	fcc0224e4f	Add support for higher QP values in h264. In high bit depth, the QP values may now be up to (51 + 6*(bit_depth-8)). Preparatory patch for high bit depth h264 decoding support. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	2011-05-10 07:24:35 -04:00
Oskar Arvidsson	6e3ef511d7	Add the notion of pixel size in h264 related functions. In high bit depth the pixels will not be stored in uint8_t like in the normal case, but in uint16_t. The pixel size is thus 1 in normal bit depth and 2 in high bit depth. Preparatory patch for high bit depth h264 decoding support. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	2011-05-10 07:24:33 -04:00
Oskar Arvidsson	44ca80df34	Make the h264 loop filter bit depth aware. Preparatory patch for high bit depth h264 decoding support. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	2011-05-10 07:24:32 -04:00
Oskar Arvidsson	87ce8b495f	Template dsputil_template.c with respect to pixel size, etc. Preparatory patch for high bit depth h264 decoding support. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	2011-05-10 07:24:30 -04:00
Oskar Arvidsson	5d4bd9cc89	Template h264idct_template.c with respect to pixel size, etc. Preparatory patch for high bit depth h264 decoding support. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	2011-05-10 07:24:28 -04:00
Oskar Arvidsson	de3e760720	Preparatory patch for high bit depth h264 decoding support. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	2011-05-10 07:24:27 -04:00
Oskar Arvidsson	325eefa2ca	Move some functions in dsputil.c into a new file dsputil_template.c. The functions moved are used when decoding h264. Preparatory patch for high bit depth h264 decoding support. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	2011-05-10 07:24:25 -04:00
Oskar Arvidsson	15fb393be6	Move the functions in h264idct into a new file h264idct_template.c. Preparatory patch for high bit depth h264 decoding support. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	2011-05-10 07:24:24 -04:00
Oskar Arvidsson	5ada25245d	Move the functions in h264pred.c into a new file h264pred_template.c. Preparatory patch for high bit depth h264 decoding support. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	2011-05-10 07:24:22 -04:00
Oskar Arvidsson	563c72dabb	Preparatory patch for high bit depth h264 decoding support. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	2011-05-10 07:24:21 -04:00
Oskar Arvidsson	42239ced65	Add pixel formats for 9- and 10-bit yuv420p. Also add support for these formats in libswscale. Needed for high bit depth h264 decoding. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	2011-05-10 07:24:19 -04:00
Oskar Arvidsson	e39e3abad4	Choose h264 chroma dc dequant function dynamically. Needed for high bit depth h264 decoding. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	2011-05-10 07:24:17 -04:00
Ronald S. Bultje	dd561441b1	h264: DSP'ize MBAFF loopfilter.	2011-05-10 07:24:08 -04:00
Anton Khirnov	188dea1dbf	lavc: move some flac-specific options to its private context.	2011-05-10 07:42:33 +02:00
Mans Rullgard	a88ef93b4a	mpegaudiodec: group #includes more sanely Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-05-09 22:27:16 +01:00
Mans Rullgard	0d849074a4	mpegaudio: remove #if 0 blocks Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-05-09 22:22:12 +01:00
Mans Rullgard	6bb6fb05ba	mpegaudio: remove CONFIG_MPEGAUDIO_HP option The low quality mode is off by default and never tested. The high quality mode is also plenty fast enough. Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-05-09 17:30:12 +01:00
Mans Rullgard	3a2e80ecbc	mpegaudio: remove CONFIG_AUDIO_NONSHORT This fake option cannot be enabled by normal means, and the floating-point decoder should provide the higher quality this option presumably was intended for. Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-05-09 10:12:47 +01:00
Nathan Caldwell	b58e298572	psymodel: Remove wrapper functions. Instead use the function pointers directly.	2011-05-08 12:43:04 -07:00
Nathan Caldwell	5b29af624f	aacenc: Replace loop counters in aac_encode_frame() with more descriptive 'ch' and 'w'.	2011-05-08 12:42:34 -07:00
Alex Converse	869303bebd	wmavoice: Use proper size in memeset(). sizeof(array_functrion_argument) gives the size of the pointer type not the size of the array to which it points.	2011-05-05 21:25:48 -07:00
Diego Biurrun	61165a1bba	Fix standalone compilation of WTV demuxer.	2011-05-04 21:12:40 +02:00
Diego Biurrun	091018e0dd	Fix standalone compilation of MXPEG decoder.	2011-05-04 21:12:40 +02:00
Diego Biurrun	35e376b0d2	flashsv: K&R cosmetics	2011-05-04 21:12:39 +02:00
Ronald S. Bultje	7d2e03afc8	vc1: make overlap filter for I-frames bit-exact.	2011-05-04 07:40:53 -04:00
Ronald S. Bultje	5c9f147e05	vc1dec: use s->start/end_mb_y instead of passing them as function args.	2011-05-04 07:40:02 -04:00
Ronald S. Bultje	18b6a69ce9	Revert "VC1: merge idct8x8, coeff adjustments and put_pixels." This reverts commit `f8bed30d8b`. The reason for this is that the overlap filter, which runs after IDCT, should run on unclamped values, and thus IDCT and put_pixels() cannot be merged if we want to attempt to be bitexact.	2011-05-04 07:40:01 -04:00
Alex Converse	1a5e4fd8c5	Replace strncpy() with av_strlcpy().	2011-05-03 21:20:13 -07:00
Alex Converse	aab6374bbe	indeo3: Eliminate use of long.	2011-05-03 21:20:05 -07:00
Alex Converse	47bc52f821	get_bits: make cache unsigned to eliminate undefined signed overflow.	2011-05-03 21:14:39 -07:00
Ronald S. Bultje	d969e93a72	mpegvideo: reindent.	2011-05-03 22:35:19 -04:00
Ronald S. Bultje	fb22c23715	mpegvideo: don't av_malloc(0).	2011-05-03 22:29:00 -04:00
Ronald S. Bultje	4773d90421	vp8: frame-multithreading. Tested on a Mac Pro, 2 CPUs, 2 cores each, OSX 10.6.6: time ./ffmpeg -v 0 -vsync 0 -threads [1234] -i \ ~/Downloads/sintel_trailer_1080p_vp8_vorbis.webm \ -f null -vcodec rawvideo -an - 1: 0m14.630s (89.9 fps) 2: 0m8.056s (163.2 fps) 3: 0m5.882s (223.6 fps) 4: 0m4.952s (265.6 fps) time ./ffmpeg -v 0 -vsync 0 -threads [1234] -i \ ~/Downloads/Elephants_Dream-720p-Stereo.webm \ -f null -vcodec rawvideo -an - 1: 1m12.962s (215.1 fps) 2: 0m44.682s (351.2 fps) 3: 0m31.183s (503.2 fps) 4: 0m25.284s (620.6 fps) Signed-off-by: Anton Khirnov <anton@khirnov.net>	2011-05-02 17:03:31 +02:00
Stefano Sabatini	975a1447f7	Replace deprecated FF__TYPE symbols with AV_PICTURE_TYPE_. Signed-off-by: Diego Biurrun <diego@biurrun.de>	2011-05-02 12:18:44 +02:00
Stefano Sabatini	6209669de4	Replace deprecated av_get_pict_type_char() with av_get_picture_type_char(). Signed-off-by: Diego Biurrun <diego@biurrun.de>	2011-05-02 11:24:45 +02:00
Kostya Shishkov	b178cd76b2	dpx: Do not use DPX encoder for decoding. 10l to the one who hasn't checked this.	2011-05-02 11:04:20 +02:00
Diego Biurrun	ad1862d64a	ALPHA: Replace sized int_fast integer types with plain int/unsigned. int/unsigned is the natural memory access type for CPUs, using sized types for temporary variables, counters and similar just increases code size and can possibly cause a slowdown.	2011-05-01 20:50:12 +02:00
Peter Ross	e27ce0eea3	DPX image encoder	2011-05-01 19:35:55 +02:00
Peter Ross	406629150c	DPX decoder: read sample aspect ratio Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2011-05-01 19:35:55 +02:00
Reimar Döffinger	3777ea13fb	DPX decoder: add buffer size checks.	2011-05-01 19:35:55 +02:00
Justin Ruggles	63b1866ae1	ac3enc: clip large coefficient values and negative exponents rather than using av_assert2().	2011-05-01 13:32:04 -04:00
Justin Ruggles	177fed4e9b	ac3enc: do not store a bandwidth code for each channel. Although AC-3 allows it, it's not very useful. The encoder uses the same code for all full-bandwidth channels.	2011-05-01 13:32:04 -04:00
Justin Ruggles	a1d0f511fc	ac3enc: remove bandwidth reduction as fallback for bit allocation failure. It was only needed at low bitrates, which now already use a low bandwidth, so the bandwidth reduction is no longer needed.	2011-05-01 13:32:04 -04:00
Justin Ruggles	ba6bce5140	ac3enc: merge compute_exp_strategy_ch() into compute_exp_strategy()	2011-05-01 13:32:04 -04:00
Justin Ruggles	4142487d1c	ac3enc: return error if frame+exponent bits are too large instead of using av_assert2(). This can occur in some very rare cases with low bitrates.	2011-05-01 13:32:03 -04:00
Justin Ruggles	987fe2dc55	ac3enc: differentiate between current block and reference block in bit_alloc()	2011-05-01 13:32:03 -04:00
Justin Ruggles	6b2636bba6	ac3enc: simplify exponent_init() by calculating exponent_group_tab[] based on exponent group sizes.	2011-05-01 13:32:03 -04:00
Justin Ruggles	e0b33d479c	ac3enc: simplify stereo rematrixing decision options	2011-05-01 13:32:03 -04:00
Michael Niedermayer	7089265756	AMV: disable DR1 and don't override EMU_EDGE This works around a possibly exploitable crash. Appearently, vlc can be exploited with a malicous file. This should get reverted as soon as a proper fix is found. Reported-at: Thu, 21 Apr 2011 14:38:25 +0000 Reported-by: Dominic Chell <Dominic.Chell@ngssecure.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at> (cherry picked from commit `89f903b3d5`) (cherry picked from commit `9b919571e5`)	2011-04-29 22:46:13 +02:00
Diego Biurrun	cf3ac54339	vorbis: Replace sized int_fast integer types with plain int/unsigned. int/unsigned is the natural memory access type for CPUs, using sized types for temporary variables, counters and similar just increases code size and can possibly cause a slowdown.	2011-04-29 20:28:40 +02:00
Diego Biurrun	a734fa575f	Remove disabled non-optimized code variants.	2011-04-29 20:01:13 +02:00
Diego Biurrun	2e15305b70	Remove some disabled printf debug cruft.	2011-04-29 20:00:53 +02:00
Diego Biurrun	09cbf60f8e	Replace more disabled printf() calls by av_dlog().	2011-04-29 20:00:41 +02:00
Diego Biurrun	045dd4b928	Replace some commented-out debug printf() / av_log() messages with av_dlog().	2011-04-29 17:27:01 +02:00
Diego Biurrun	d1be646e90	vorbisdec: Replace some sizeof(type) by sizeof(*variable).	2011-04-29 15:37:06 +02:00
Stefano Sabatini	62d33dbc17	mpeg12: terminate mpeg2_video_profiles arrays Make av_get_profile_name() return NULL if no profile is detected. Fix trac issue #130, fix crash reading file tek3.m2v. (cherry picked from commit `e5d80c7b2d`) Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	2011-04-28 11:07:31 +02:00
Peter Ross	87e45ae13d	rawvideo codec: support PIX_FMT_BGR48LE and PIX_FMT_BGR48BE Signed-off-by: Anton Khirnov <anton@khirnov.net>	2011-04-28 07:25:28 +02:00
Diego Biurrun	b239526873	vorbisdec: Rename silly "class_" variable to plain "class".	2011-04-27 19:54:55 +02:00
Diego Biurrun	81afa5a274	simple_idct_alpha: Drop some useless casts.	2011-04-27 19:52:48 +02:00
Diego Biurrun	3fd3632ffe	Simplify av_log_missing_feature(). Do not print the results of the conditional call to av_log_ask_for_sample() into the same line as the main output, separate the already long text.	2011-04-27 19:48:58 +02:00
Justin Ruggles	8745e9c458	ac3enc: remove check for mismatching channels and channel_layout	2011-04-27 12:57:43 -04:00
Justin Ruggles	688b09fa59	If AVCodecContext.channels is 0 and AVCodecContext.channel_layout is non-zero, set channels based on channel_layout. This allows the user to set only channel_layout and not channels.	2011-04-27 12:57:43 -04:00
Justin Ruggles	168f9e8c40	If AVCodecContext.channel_layout and AVCodecContext.channels are both non-zero, check to make sure they do not contradict eachother.	2011-04-27 12:57:43 -04:00
Justin Ruggles	3dfc3e70c0	cosmetics: indentation	2011-04-27 12:57:43 -04:00
Justin Ruggles	8b00ab0113	Check AVCodec.supported_samplerates and AVCodec.channel_layouts in avcodec_open(). If the encoder has a channel_layouts list and AVCodecContext.channel_layout is 0, then only print a warning and let the encoder decide how to handle it.	2011-04-27 12:57:42 -04:00
Alex Converse	767848d761	aacdec: remove sf_scale and sf_offset. Instead, scalefactors are adjusted by the offset amount, removing the need for sf_scale, and the MDCT scales are adjusted to compensate for the higher scalefactors. Floating-point output will be handled by modifying the MDCT scales.	2011-04-27 12:39:37 -04:00
Justin Ruggles	6271794041	aacdec: use a scale of 2 in the LTP MDCT rather than doubling the coefficient table values from the spec.	2011-04-27 12:39:37 -04:00
Alex Converse	d70fa4c423	Define POW_SF2_ZERO in aac.h and use for ff_aac_pow2sf_tabp[] offsets instead of hardcoding 200 everywhere.	2011-04-27 12:39:37 -04:00
Alex Converse	e4744b59aa	Large intensity stereo and PNS indices are legal. Clip them instead of erroring out. A magnitude of 100 corresponds to 2^25 so the will most likely result in clipped output anyway. None of the conformance streams fall in the range that need to be clipped.	2011-04-27 12:39:37 -04:00
Stefano Sabatini	f4e043ff63	qpeg: use reget_buffer() in decode_frame() Decoder relies on previous frame data, so use reget_buffer(). This also set frame->reference to 3, as the frame will be requested unmodified later so it shouldn't be modified by the application. Fix playback of file Clock.avi. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	2011-04-27 07:44:40 -07:00
Stefano Sabatini	4f0b80599a	ultimotion: use reget_buffer() in ulti_decode_frame() Decoder relies on previous frame data, so use reget_buffer(). Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	2011-04-27 07:42:42 -07:00
Stefano Sabatini	4f2954e232	smacker: remove unnecessary call to avctx->release_buffer in decode_frame() The release_buffer was cleaning the provided frame, thus causing the successive call to avctx->reget_buffer() to allocate a new frame. In case the returned frame was not the same one previously returned but a new one with different data, it resulted in artifacts. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	2011-04-27 07:41:59 -07:00
Ronald S. Bultje	5eef4afb9a	avparser: don't av_malloc(0). Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	2011-04-26 22:07:17 -07:00
Justin Ruggles	79ee8977c2	ac3enc: correct the flipped sign in the ac3_fixed encoder	2011-04-26 17:19:37 -04:00
Diego Biurrun	e6ff064845	Eliminate pointless '#if 1' statements without matching '#else'.	2011-04-26 20:18:27 +02:00
Vitor Sessak	9d35fa520e	Add AVX FFT implementation. Signed-off-by: Reinhard Tartler <siretart@tauware.de>	2011-04-26 18:25:24 +02:00
Vitor Sessak	33cbfa6fa3	Update x86inc.asm from x264 to allow AVX emulation using SSE and MMX. Signed-off-by: Reinhard Tartler <siretart@tauware.de>	2011-04-26 18:18:22 +02:00
Michael Niedermayer	76cd98b445	mjpeg: Detect overreads in mjpeg_decode_scan() and error out. Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Ronald S. Bultje <rbultje@google.com>	2011-04-26 09:29:08 +02:00
Stefano Sabatini	bebe72f4a0	lavc: deprecate FF__TYPE macros in favor of AV_PICTURE_TYPE_ enums Also deprecate av_get_pict_type_char() in favor of av_get_picture_type_char(). The new enum and av_get_picture_type_char() are defined in libavutil. This allows the use in libavfilter without the need to link against libavcodec. Signed-off-by: Stefano Sabatini <stefano.sabatini-lala@poste.it> Signed-off-by: Anton Khirnov <anton@khirnov.net>	2011-04-26 08:38:57 +02:00
Michael Niedermayer	30fe971934	aac: add headers needed for log2f() Signed-off-by: Anton Khirnov <anton@khirnov.net>	2011-04-26 08:33:21 +02:00
Anton Khirnov	6deae83e55	lavc: remove FF_API_MB_Q cruft	2011-04-26 08:16:06 +02:00
Anton Khirnov	694c142434	lavc: remove FF_API_RATE_EMU cruft	2011-04-26 08:16:05 +02:00
Anton Khirnov	e7021c0ed5	lavc: remove FF_API_HURRY_UP cruft	2011-04-26 08:16:05 +02:00
Janne Grunau	6ad2bafcfd	ac3: fix memleak in fixed-point encoder caused by typo in mdct_end	2011-04-25 20:27:05 +02:00
Diego Biurrun	a14c08247d	flashsv: Return more meaningful error values.	2011-04-25 16:01:58 +02:00
Diego Biurrun	46cb2da1f0	flashsv: Employ explicit AVCodec struct initializers.	2011-04-25 15:41:10 +02:00
Diego Biurrun	293fe6da01	cosmetics: K&R coding style and more whitespace for Flash Screen Video	2011-04-25 01:50:07 +02:00
Diego Biurrun	2441003d3f	vorbisdec: Employ proper printf format specifiers for uint_fast32_t. libavcodec/vorbisdec.c:543: warning: format ‘%d’ expects type ‘int’, but argument 4 has type ‘uint_fast32_t’ libavcodec/vorbisdec.c:543: warning: format ‘%d’ expects type ‘int’, but argument 5 has type ‘uint_fast32_t’	2011-04-25 01:39:55 +02:00
Diego Biurrun	43fb279f56	Replace more FFmpeg instances by Libav or ffmpeg.	2011-04-23 19:12:23 +02:00
Diego Biurrun	046f3cb789	vorbis: Rename decoder/encoder files to follow general file naming scheme.	2011-04-23 14:23:20 +02:00
Nathan Caldwell	f50d937725	aacenc: Fix whitespace after last commit. Signed-off-by: Martin Storsjö <martin@martin.st>	2011-04-23 15:02:34 +03:00
Diego Biurrun	62582a696b	cook: Fix small typo in av_log_ask_for_sample message.	2011-04-23 12:05:32 +02:00
Nathan Caldwell	230c1a9075	aacenc: Finish 3GPP psymodel analysis for non mid/side cases. There is still are still a few sections missing relating to TNS (not present) and mid/side (contains other bugs). Overall this improves quality, and vastly improves rate-control. Signed-off-by: Martin Storsjö <martin@martin.st>	2011-04-23 12:30:05 +03:00
Alex Converse	785c441828	Add some debug log messages to AAC extradata On Wed, Apr 20, 2011 at 11:39 AM, Justin Ruggles <justin.ruggles@gmail.com> wrote: > On 04/20/2011 02:26 PM, Alex Converse wrote: > >> --- >> libavcodec/aacdec.c \| 10 +++++++++- >> 1 files changed, 9 insertions(+), 1 deletions(-) >> >> >> >> 0002-Add-some-Debug-log-messages-to-AAC-extradata.patch >> >> >> diff --git a/libavcodec/aacdec.c b/libavcodec/aacdec.c >> index c9761a1..3ec274f 100644 >> --- a/libavcodec/aacdec.c >> +++ b/libavcodec/aacdec.c >> @@ -79,7 +79,6 @@ >> Parametric Stereo. >> */ >> >> - >> #include "avcodec.h" >> #include "internal.h" >> #include "get_bits.h" > > > stray whitespace change > oops, fixed >From 94e8d0eea77480630f84368c97646cabc0f50628 Mon Sep 17 00:00:00 2001 From: Alex Converse <aconverse@google.com> Date: Wed, 20 Apr 2011 11:23:34 -0700 Subject: [PATCH] Add some debug log messages to AAC extradata MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="------------1" This is a multi-part message in MIME format. --------------1 Content-Type: text/plain; charset=UTF-8; format=fixed Content-Transfer-Encoding: 8bit	2011-04-22 20:36:57 -07:00
Diego Biurrun	d9dee728b8	Use av_log_ask_for_sample() to request samples from users.	2011-04-22 20:12:39 +02:00
Diego Biurrun	44f566b79a	Make av_log_ask_for_sample() accept a variable number of arguments.	2011-04-22 20:12:27 +02:00
Diego Biurrun	b2832c3904	vqavideo: We no longer need to ask for version 1 samples.	2011-04-22 20:02:24 +02:00
Young Han Lee	9978ed7d6c	aacdec: indentation cosmetics Signed-off-by: Diego Biurrun <diego@biurrun.de>	2011-04-22 14:47:47 +02:00
Ronald S. Bultje	94f7451a3a	Introduce slice threads flag. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	2011-04-21 19:42:19 -04:00
Diego Biurrun	70fb031ce2	Use av_log_ask_for_sample() where appropriate.	2011-04-21 19:58:54 +02:00
Anton Khirnov	65af48b559	lavc: provide deprecated avcodec_thread_init until next major version It was deprecated only recently.	2011-04-21 07:22:23 +02:00
Anton Khirnov	095290f9a4	lavc: provide the opt.h header until the next bump AVOptions were moved to libavutil only recently.	2011-04-21 07:14:51 +02:00
Justin Ruggles	31d76ec288	In avcodec_open(), set return code to an error value only when an error occurs instead of unconditionally at the start of the function. This fixes a bug where a successful call to ff_thread_init() masks errors that occur after that point in the function. It also makes future bugs like this less likely since the error code is now set near to the point in the code where the error is found.	2011-04-19 14:10:03 -04:00
Anton Khirnov	cda7aa9eba	lavc: remove reference to opt.h from Makefile. Fixes make install after `3453a231a6`.	2011-04-19 19:50:23 +02:00
Anton Khirnov	3453a231a6	lavc: remove misc disabled cruft.	2011-04-19 19:01:22 +02:00
Anton Khirnov	251cf997cf	lavc: remove the FF_API_INOFFICIAL cruft.	2011-04-19 18:41:32 +02:00
Anton Khirnov	41d0eb1c81	lavc: remove the FF_API_SET_STRING_OLD cruft.	2011-04-19 18:41:00 +02:00
Anton Khirnov	01a4259b8d	lavc: remove the FF_API_USE_LPC cruft.	2011-04-19 18:40:35 +02:00
Anton Khirnov	db4d3a7421	lavc: remove the FF_API_SUBTITLE_OLD cruft.	2011-04-19 18:39:40 +02:00
Anton Khirnov	e89e5afdd0	lavc: remove the FF_API_VIDEO_OLD cruft.	2011-04-19 18:37:21 +02:00
Anton Khirnov	9b4f1cdb6a	lavc: remove the FF_API_AUDIO_OLD cruft.	2011-04-19 18:37:03 +02:00
Anton Khirnov	20d33ee8b1	lavc: remove the FF_API_OPT_SHOW cruft.	2011-04-19 18:36:15 +02:00
Anton Khirnov	42420e7b94	lavc: remove the FF_API_MM_FLAGS cruft.	2011-04-19 18:35:56 +02:00
Diego Biurrun	151cd4f982	pcm: Add const to cast in ENCODE macro. This fixes a lot of warnings of the sort: libavcodec/pcm.c:105: warning: cast discards qualifiers from pointer target type	2011-04-19 16:18:59 +02:00
Luca Barbato	facc48f157	libvo-aacenc,libvo-amrwbenc}: fix api usage Use the correct error codes and format identifier.	2011-04-18 22:21:13 +02:00
Anton Khirnov	139f3ac42d	Bump major versions of all libraries. They've accumulated enough new APIs and corresponding deprecated cruft. This breaks API and ABI.	2011-04-18 20:19:47 +02:00
Diego Biurrun	f0a41afd8a	Replace mplayerhq.hu URLs by libav.org.	2011-04-18 18:23:16 +02:00
Diego Biurrun	259a3e70ed	ptx: Use av_log_ask_for_sample() where appropriate.	2011-04-18 09:41:02 +02:00
Diego Biurrun	6001dad6e2	Replace more FFmpeg references by Libav.	2011-04-17 19:31:49 +02:00
Justin Ruggles	4c64c8e95a	ac3dec: fix processing of delta bit allocation information. The number of dba segments is the coded value + 1. The coupling dba offset starts at the first coupling band, not at zero.	2011-04-17 12:33:41 -04:00
Ronald S. Bultje	0b05864eef	vc1: fix fate-vc1 after previous commit. PROFILE_ADVANCED doesn't set res_fasttx, so make that a special case in the condition that decides which IDCT to use (and whether to read coefficients transposed or not). Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>	2011-04-17 08:45:10 +02:00
Ronald S. Bultje	58bb6b7d93	wmv3dec: fix playback of complex WMV3 files using simple_idct. IDCT coefficients are read transposed, but simple_idct does not expect this. Therefore, only do tranposed coefficient reading if we're not using simple_idct. Fixes http://forum.videolan.org/viewtopic.php?f=14&t=89651	2011-04-16 15:19:53 -04:00
Kostya Shishkov	c0eee89337	make av_dup_packet() more cautious on allocation failures Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	2011-04-15 18:02:05 +02:00
Kostya Shishkov	2d8591c27e	make containers pass palette change in AVPacket Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	2011-04-15 18:02:05 +02:00
Kostya Shishkov	4de339e219	introduce side information for AVPacket Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	2011-04-15 18:01:53 +02:00
Martin Storsjö	302152d40b	libavcodec: Bump micro after adding the dtx AVOptions Signed-off-by: Martin Storsjö <martin@martin.st>	2011-04-14 09:34:26 +03:00
Martin Storsjö	651b276ef7	libopencore-amr, libvo-amrwbenc: Allow enabling DTX via private AVOptions DTX, discontinuous transmission, allows emitting frames with comfort noise when no voice is detected in the input audio. Signed-off-by: Martin Storsjö <martin@martin.st>	2011-04-14 00:31:39 +03:00
Martin Storsjö	3dd82afc74	libopencore-amr, libvo-amrwbenc: Only check the bitrate when changed Also rename the incorrectly named enc_bitrate to enc_mode, use the enc_bitrate variable for storing the last chosen bitrate. This avoids continuous warning log messages if not using an exactly matching bitrate, while still allowing changing bitrate at any point. Signed-off-by: Martin Storsjö <martin@martin.st>	2011-04-14 00:31:34 +03:00
Martin Storsjö	7073938121	libopencore-amr, libvo-amrwbenc: Find the closest matching bitrate Dynamically print the supported bitrates from the local table, instead of using a hardcoded log message. Signed-off-by: Martin Storsjö <martin@martin.st>	2011-04-14 00:31:33 +03:00
Martin Storsjö	957635ba14	libvo-*: Fix up the long codec names Include VisualOn to clarify the codec name, but remove the actual library name from the user-friendly description. Also mention Android, to clarify which VisualOn implementation this refers to, since they do sell other variants of the same code, too. Signed-off-by: Martin Storsjö <martin@martin.st>	2011-04-13 22:38:18 +03:00
Martin Storsjö	567ad0e31d	libavcodec: Mark AVCodec->priv_class const This avoids warnings of this kind, everywhere priv_class is initialized: warning: initialization discards qualifiers from pointer target type Signed-off-by: Martin Storsjö <martin@martin.st>	2011-04-13 22:14:33 +03:00
Martin Storsjö	2d3267936a	libvo-aacenc: Only produce extradata if the global header flag is set Signed-off-by: Martin Storsjö <martin@martin.st>	2011-04-13 15:43:46 +03:00
Anton Khirnov	c776732712	lavc: postpone removal of request_channels No decoder uses the supposed replacement, request_channel_layout, yet.	2011-04-13 13:50:17 +02:00
Anton Khirnov	d6ead39ee7	lavc: postpone removal of audioconvert and sample_fmt wrappers Those were moved to libavutil only recently.	2011-04-13 13:50:17 +02:00
Martin Storsjö	882221afde	libopencore-amr: Cosmetics: Rewrap and align Signed-off-by: Martin Storsjö <martin@martin.st>	2011-04-13 13:00:21 +03:00
Martin Storsjö	02c63a109f	libopencore-amr, libvo-amrbwenc: Rename variables and functions Avoid camelCase names for functions and variables. Signed-off-by: Martin Storsjö <martin@martin.st>	2011-04-13 13:00:14 +03:00
Martin Storsjö	9b9c6405fd	libopencore-amr: Convert commented out debug logging into av_dlog Also add the avctx as logging context. Signed-off-by: Martin Storsjö <martin@martin.st>	2011-04-13 13:00:07 +03:00
Martin Storsjö	89e7e640f7	libopencore-amr: Remove an unused state variable Signed-off-by: Martin Storsjö <martin@martin.st>	2011-04-13 12:59:58 +03:00
Martin Storsjö	5d211e034e	libvo-amrwbenc: Don't explicitly store bitrate modes in the bitrate table The bitrate modes are equal to the array indices. Signed-off-by: Martin Storsjö <martin@martin.st>	2011-04-13 11:30:38 +03:00
Martin Storsjö	0e03f94d61	libopencore-amr: Remove a useless local variable Signed-off-by: Martin Storsjö <martin@martin.st>	2011-04-13 11:30:38 +03:00
Martin Storsjö	c48ce4eb50	libopencore-amr, libvo-amrwbenc: Make the bitrate/mode mapping array static const Signed-off-by: Martin Storsjö <martin@martin.st>	2011-04-13 11:30:38 +03:00
Martin Storsjö	900a129f4f	libopencore-amr, libvo-amrwbenc: Return proper error codes in most places Signed-off-by: Martin Storsjö <martin@martin.st>	2011-04-13 11:30:38 +03:00
Martin Storsjö	a8ec07c933	libopencore-amr: Don't print carriage returns in log messages Signed-off-by: Martin Storsjö <martin@martin.st>	2011-04-13 11:30:38 +03:00
Martin Storsjö	587331414b	libopencore-amr: Remove an old workaround for libamr header weirdness Signed-off-by: Martin Storsjö <martin@martin.st>	2011-04-13 11:30:38 +03:00
Martin Storsjö	57ddffe843	libopencore-amr: Make the opaque encoder pointer a void* Signed-off-by: Martin Storsjö <martin@martin.st>	2011-04-13 11:30:38 +03:00
Martin Storsjö	dbff4da914	libopencore-amr: Remove unused code fragments This parts are heritage from the encoder part from the old libamr code removed in SVN rev 19365. Signed-off-by: Martin Storsjö <martin@martin.st>	2011-04-13 11:30:38 +03:00
Alberto Delmas	d294015510	Check for successful h263 init in msmpeg4 init Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	2011-04-12 19:46:44 -04:00

... 12 13 14 15 16 ...

14600 Commits