ffmpeg

Author	SHA1	Message	Date
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
Michael Niedermayer	59eb12faff	Merge remote branch 'qatar/master' * qatar/master: (30 commits) AVOptions: make default_val a union, as proposed in AVOption2. arm/h264pred: add missing argument type. h264dsp_mmx: place bracket outside #if/#endif block. lavf/utils: fix ff_interleave_compare_dts corner case. fate: add 10-bit H264 tests. h264: do not print "too many references" warning for intra-only. Enable decoding of high bit depth h264. Adds 8-, 9- and 10-bit versions of some of the functions used by the h264 decoder. Add support for higher QP values in h264. Add the notion of pixel size in h264 related functions. Make the h264 loop filter bit depth aware. Template dsputil_template.c with respect to pixel size, etc. Template h264idct_template.c with respect to pixel size, etc. Preparatory patch for high bit depth h264 decoding support. Move some functions in dsputil.c into a new file dsputil_template.c. Move the functions in h264idct into a new file h264idct_template.c. Move the functions in h264pred.c into a new file h264pred_template.c. Preparatory patch for high bit depth h264 decoding support. Add pixel formats for 9- and 10-bit yuv420p. Choose h264 chroma dc dequant function dynamically. ... Conflicts: doc/APIchanges ffmpeg.c ffplay.c libavcodec/alpha/dsputil_alpha.c libavcodec/arm/dsputil_init_arm.c libavcodec/arm/dsputil_init_armv6.c libavcodec/arm/dsputil_init_neon.c libavcodec/arm/dsputil_iwmmxt.c libavcodec/arm/h264pred_init_arm.c libavcodec/bfin/dsputil_bfin.c libavcodec/dsputil.c libavcodec/h264.c libavcodec/h264.h libavcodec/h264_cabac.c libavcodec/h264_cavlc.c libavcodec/h264_loopfilter.c libavcodec/h264_ps.c libavcodec/h264_refs.c libavcodec/h264dsp.c libavcodec/h264idct.c libavcodec/h264pred.c libavcodec/mlib/dsputil_mlib.c libavcodec/options.c libavcodec/ppc/dsputil_altivec.c libavcodec/ppc/dsputil_ppc.c libavcodec/ppc/h264_altivec.c libavcodec/ps2/dsputil_mmi.c libavcodec/sh4/dsputil_align.c libavcodec/sh4/dsputil_sh4.c libavcodec/sparc/dsputil_vis.c libavcodec/utils.c libavcodec/version.h libavcodec/x86/dsputil_mmx.c libavformat/options.c libavformat/utils.c libavutil/pixfmt.h libswscale/swscale.c libswscale/swscale_internal.h libswscale/swscale_template.c tests/ref/seek/lavf_avi Merged-by: Michael Niedermayer <michaelni@gmx.at>	2011-05-11 05:47:02 +02:00
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	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
Baptiste Coudurier	299cbe2c9b	PIX_FMT_422P10 support Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2011-05-08 14:06:04 +02:00
Stefano Sabatini	18ded93ab3	lavc: add format field to AVFrame The format is a per-frame property, having it in AVFrame simplify the operation of extraction of that information, since avoids the need to access the codec/stream context.	2011-05-07 11:45:37 +02:00
Stefano Sabatini	22333a6b19	lavc: add width and height fields to AVFrame width and height are per-frame properties, setting these values in AVFrame simplify the operation of extraction of that information, since avoids the need to check the codec/stream context.	2011-05-07 11:45:30 +02:00
JULIAN GARDNER	423986fc09	Allow encodiing empty subtitles.	2011-05-06 17:12:42 +02:00
Stefano Sabatini	77e9dee8ae	lavc: add a sample_aspect_ratio field to AVFrame The sample aspect ratio is a per-frame property, so it makes sense to define it in AVFrame rather than in the codec/stream context. Simplify application-level sample aspect ratio information extraction, and allow further simplifications.	2011-05-01 13:10:06 +02:00
Stefano Sabatini	1ba5727242	lavc: add a pkt_pos field to AVFrame This is similar to what was done with pkt_pts. This simplifies the operation of extracting the pos information from the AVPacket, and allows further simplifications.	2011-05-01 13:09:58 +02:00
Stefano Sabatini	d5551265f3	lavc: remove disabled avcodec_decode_video() code Fix warning: libavcodec/utils.c: At top level: libavcodec/utils.c:714:5: warning: "FF_API_VIDEO_OLD" is not defined Also fix trac issue #139.	2011-04-30 11:57:13 +02:00
Michael Niedermayer	0665199e43	Merge remote branch 'qatar/master' * qatar/master: vorbisdec: Rename silly "class_" variable to plain "class". simple_idct_alpha: Drop some useless casts. Simplify av_log_missing_feature(). ac3enc: remove check for mismatching channels and channel_layout If AVCodecContext.channels is 0 and AVCodecContext.channel_layout is non-zero, set channels based on channel_layout. If AVCodecContext.channel_layout and AVCodecContext.channels are both non-zero, check to make sure they do not contradict eachother. cosmetics: indentation Check AVCodec.supported_samplerates and AVCodec.channel_layouts in avcodec_open(). aacdec: remove sf_scale and sf_offset. aacdec: use a scale of 2 in the LTP MDCT rather than doubling the coefficient table values from the spec. Define POW_SF2_ZERO in aac.h and use for ff_aac_pow2sf_tabp[] offsets instead of hardcoding 200 everywhere. 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. qpeg: use reget_buffer() in decode_frame() ultimotion: use reget_buffer() in ulti_decode_frame() smacker: remove unnecessary call to avctx->release_buffer in decode_frame() avparser: don't av_malloc(0). Merged-by: Michael Niedermayer <michaelni@gmx.at>	2011-04-28 04:26:01 +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	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
Michael Niedermayer	d7e5aebae7	Merge remote branch 'qatar/master' * qatar/master: (23 commits) ac3enc: correct the flipped sign in the ac3_fixed encoder Eliminate pointless '#if 1' statements without matching '#else'. Add AVX FFT implementation. Increase alignment of av_malloc() as needed by AVX ASM. Update x86inc.asm from x264 to allow AVX emulation using SSE and MMX. mjpeg: Detect overreads in mjpeg_decode_scan() and error out. documentation: extend documentation for ffmpeg -aspect option APIChanges: update commit hashes for recent additions. lavc: deprecate FF__TYPE macros in favor of AV_PICTURE_TYPE_ enums aac: add headers needed for log2f() lavc: remove FF_API_MB_Q cruft lavc: remove FF_API_RATE_EMU cruft lavc: remove FF_API_HURRY_UP cruft pad: make the filter parametric vsrc_movie: add key_frame and pict_type. vsrc_movie: fix leak in request_frame() lavfi: add key_frame and pict_type to AVFilterBufferRefVideo. vsrc_buffer: add sample_aspect_ratio fields to arguments. lavfi: add fieldorder filter scale: make the filter parametric ... Conflicts: Changelog doc/filters.texi ffmpeg.c libavcodec/ac3dec.h libavcodec/dsputil.c libavfilter/avfilter.h libavfilter/vf_scale.c libavfilter/vf_yadif.c libavfilter/vsrc_buffer.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2011-04-27 03:51:04 +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	e16665bf72	Merge remote branch 'qatar/master' * qatar/master: Use av_log_ask_for_sample() to request samples from users. Make av_log_ask_for_sample() accept a variable number of arguments. vqavideo: We no longer need to ask for version 1 samples. aacdec: indentation cosmetics Conflicts: libavcodec/utils.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2011-04-23 01:09:43 +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
Michael Niedermayer	8772156be0	Merge remote branch 'qatar/master' * qatar/master: APIChanges: document git revision for CODEC_CAP_SLICE_THREADS addition. Introduce slice threads flag. FATE: allow forcing thread-type when doing threaded fate runs. Use av_log_ask_for_sample() where appropriate. error: sort, pack, and align error code and string definitions The stabilization period after version bumps should be one month, not one week. applehttp: Expose the stream bitrate via metadata doc: Add some initial docs on the applehttp demuxer Provide a fallback version of the libm function trunc libavdevice: Define _XOPEN_SOURCE for usleep lavc: provide deprecated avcodec_thread_init until next major version lavc: provide the opt.h header until the next bump error: change AVERROR_EOF value error: remove AVERROR_NUMEXPECTED error: add error code AVERROR_OPTION_NOT_FOUND, and use it in opt.c Conflicts: libavcodec/h264.c libavutil/error.c libavutil/error.h Merged-by: Michael Niedermayer <michaelni@gmx.at>	2011-04-22 03:54:30 +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
Michael Niedermayer	efb5fa79f5	Merge remote branch 'qatar/master' * qatar/master: (37 commits) In avcodec_open(), set return code to an error value only when an error occurs instead of unconditionally at the start of the function. lavc: remove reference to opt.h from Makefile. prefer avio_check() over url_exist() avio: remove AVIO_* access symbols in favor of new AVIO_FLAG_* symbols lavu: remove misc disabled cruft lavu: remove FF_API_OLD_IMAGE_NAMES cruft NOT PULLED lavu: remove FF_API_OLD_EVAL_NAMES cruft lavc: remove misc disabled cruft. lavc: remove the FF_API_INOFFICIAL cruft. lavc: remove the FF_API_SET_STRING_OLD cruft. lavc: remove the FF_API_USE_LPC cruft. lavc: remove the FF_API_SUBTITLE_OLD cruft. lavc: remove the FF_API_VIDEO_OLD cruft. lavc: remove the FF_API_AUDIO_OLD cruft. lavc: remove the FF_API_OPT_SHOW cruft. lavc: remove the FF_API_MM_FLAGS cruft. lavf: remove misc disabled cruft. lavf: remove FF_API_INDEX_BUILT cruft lavf: remove FF_API_URL_CLASS cruft. lavf: remove FF_API_SYMVER cruft ... Merged-by: Michael Niedermayer <michaelni@gmx.at>	2011-04-20 04:48:23 +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	3453a231a6	lavc: remove misc disabled cruft.	2011-04-19 19:01:22 +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
Diego Biurrun	f0a41afd8a	Replace mplayerhq.hu URLs by libav.org.	2011-04-18 18:23:16 +02:00
Michael Niedermayer	2d2b5a1421	10l, commit that should have been stashed into the merge. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2011-04-17 23:59:00 +02:00
Michael Niedermayer	c40798441f	Merge remote branch 'qatar/master' * qatar/master: ac3dec: fix processing of delta bit allocation information. vc1: fix fate-vc1 after previous commit. wmv3dec: fix playback of complex WMV3 files using simple_idct. make av_dup_packet() more cautious on allocation failures make containers pass palette change in AVPacket introduce side information for AVPacket Politic commits that have not been pulled: Update regtest checksums after revision `6001dad`. Replace more FFmpeg references by Libav. Replace references to ffmpeg-devel with libav-devel; fix roundup URL. Merged-by: Michael Niedermayer <michaelni@gmx.at>	2011-04-17 23:43:54 +02:00
Diego Biurrun	6001dad6e2	Replace more FFmpeg references by Libav.	2011-04-17 19:31:49 +02:00
Michael Niedermayer	4727ec3c0e	Merge remote branch 'qatar/master' * qatar/master: Not pulled due to wrong author, according to carl: Add unconditional return statement to yuva420_rgb32_MMX() / yuva420_bgr32_MMX(). Fix compilation of timefilter test program. Add support for AMR-WB encoding via libvo-amrwbenc Add an AAC encoder by using the libvo-aacenc library g722: Return 8 bits per sample for g722 in av_get_bits_per_sample Conflicts: Changelog Merged-by: Michael Niedermayer <michaelni@gmx.at>	2011-04-12 03:48:21 +02:00
Aurelien Jacobs	3ee8ca9b08	add avcodec_get_subtitle_defaults() to initialize AVSubtitle struct Call this new function before decode() to replace the custom and inconsistant initialization in various decoders. This function is equivalent to avcodec_get_frame_defaults() for AVFrame. Signed-off-by: Aurelien Jacobs <aurel@gnuage.org>	2011-04-11 23:27:50 +02:00
Martin Storsjö	029f966c3a	g722: Return 8 bits per sample for g722 in av_get_bits_per_sample This fixes a failing assert in ff_raw_read_header (in fate-g722dec-1), where bits_per_coded_sample is set using this function and is required to have a positive value. Signed-off-by: Martin Storsjö <martin@martin.st>	2011-04-11 11:35:43 +03:00
Oskar Arvidsson	dc172ecc6e	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: Michael Niedermayer <michaelni@gmx.at>	2011-04-10 22:33:41 +02:00
Oskar Arvidsson	d4497f6dfb	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: Michael Niedermayer <michaelni@gmx.at>	2011-04-10 22:33:41 +02:00
Michael Niedermayer	11d78415ca	Merge remote branch 'qatar/master' * qatar/master: psymodel: extend API to include PE and bit allocation. avio: always compile dyn_buf functions Remove unnecessary parameter from ff_thread_init() and fix behavior Revert "aac_latm_dec: use aac context and aac m4ac" configure: tell user if libva is enabled like the rest of external libs. Add silence support for AV_SAMPLE_FMT_U8. avio: make URL_PROTOCOL_FLAG_NESTED_SCHEME internal avio: deprecate av_url_read_seek avio: deprecate av_url_read_pause ac3enc: NEON optimised extract_exponents Conflicts: libavcodec/utils.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2011-04-06 02:59:49 +02:00
Alexander Strange	ba9ef8d04e	Remove unnecessary parameter from ff_thread_init() and fix behavior thread_count passed to ff_thread_init() is only used to set AVCodecContext. thread_count, and can be removed. Instead move it to the legacy implementation of avcodec_thread_init(). This also fixes the problem that calling avcodec_thread_init() with pthreads enabled did not set it since `ff1efc524c`. Signed-off-by: Janne Grunau <janne-libav@jannau.net>	2011-04-05 16:53:26 +02:00
Reimar Döffinger	46027c7286	Unbreak avcodec_thread_init avcodec_thread_init currently doesn't do anything at all with pthreads enabled.	2011-03-28 23:07:52 +02:00
Michael Niedermayer	d375c10400	Fake-Merge remote-tracking branch 'ffmpeg-mt/master'	2011-03-22 22:36:57 +01:00
Mans Rullgard	2912e87a6c	Replace FFmpeg with Libav in licence headers Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-03-19 13:33:20 +00:00
Michael Niedermayer	e528cdac8a	Revert "replace FFMPEG with LIBAV in FFMPEG_CONFIGURATION" This reverts commit `29ba091136`.	2011-03-17 17:26:45 +01:00
Michael Niedermayer	0cb88628fb	Revert "use LIBAV_LICENSE and LIBAV_VERSION instead of FFMPEG_*" This reverts commit `a03be6e1ba`.	2011-03-17 17:26:45 +01:00
Michael Niedermayer	0fecf2642b	Merge remote-tracking branch 'newdev/master' Conflicts: Changelog doc/APIchanges doc/optimization.txt libavformat/avio.h Merged-by: Michael Niedermayer <michaelni@gmx.at>	2011-03-17 17:22:52 +01:00
Janne Grunau	a03be6e1ba	use LIBAV_LICENSE and LIBAV_VERSION instead of FFMPEG_*	2011-03-16 21:54:39 +01:00
Janne Grunau	29ba091136	replace FFMPEG with LIBAV in FFMPEG_CONFIGURATION also update the multiple inclusion guards in config.h\|mak	2011-03-16 21:54:39 +01:00
Johan Andersson	21de920472	Update the url to the site website and change ffmpeg-devel to libav-devel Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	2011-03-13 18:45:29 -04:00
Michael Niedermayer	ad82bf9ce0	Move guess_correct_pts() under got_picture_ptr.	2011-03-04 04:24:16 +01:00
Reinhard Tartler	7ffe76e540	Merge libavcore into libavutil Done to keep ABI compatible. Otherwise this is just silly	2011-02-16 23:00:30 +01:00
Reinhard Tartler	737eb5976f	Merge libavcore into libavutil It is pretty hopeless that other considerable projects will adopt libavutil alone in other projects. Projects that need small footprint are better off with more specialized libraries such as gnulib or rather just copy the necessary parts that they need. With this in mind, nobody is helped by having libavutil and libavcore split. In order to ease maintenance inside and around FFmpeg and to reduce confusion where to put common code, avcore's functionality is merged (back) to avutil. Signed-off-by: Reinhard Tartler <siretart@tauware.de>	2011-02-15 16:18:21 +01:00
Mans Rullgard	952f231588	Remove incorrect return statement from avcodec_thread_free() The function return type is void, so a return statement with an expression is forbidden (and pointless). Signed-off-by: Mans Rullgard <mans@mansr.com> (cherry picked from commit `b4668274b9`)	2011-02-11 02:54:09 +01:00
Mans Rullgard	ee5bb31f99	Fix build with threading disabled The avcodec_thread_free() compatibility wrapper calls ff_thread_free(), which is not defined when threading is disabled. Make this call conditional. Signed-off-by: Mans Rullgard <mans@mansr.com> (cherry picked from commit `9a77a92c2b`)	2011-02-11 02:54:08 +01:00
Reimar Döffinger	7ade06cc2e	check sample_fmt in avcodec_open check AVCodecContext->sample_fmt against AVCodec->sample_fmts[] to ensure that the encoder supports the specified sample format. Error out if it doesn't. Previously, it would continue and output garbage. Fixes issue 2587. (cherry picked from commit `2cfa2d9258`)	2011-02-11 02:54:08 +01:00
Alexander Strange	043d2ff267	Deprecate avcodec_thread_init() As a side effect of the last commit, avcodec_open() now calls it automatically, so there is no longer any need for clients to call it. Instead they should set AVCodecContext.thread_count. avcodec_thread_free() is deprecated, and will be removed from avcodec.h at the next MAJOR libavcodec bump. Rename the functions to ff_thread_init/free, since they are now internal. Wrappers are provided to maintain API compatibility. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com> (cherry picked from commit `c0b102ca03`)	2011-02-11 02:54:08 +01:00
Alexander Strange	b38f008ea6	Frame-based multithreading framework using pthreads See doc/multithreading.txt for details on use in codecs. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	2011-02-11 02:53:58 +01:00
Mans Rullgard	b4668274b9	Remove incorrect return statement from avcodec_thread_free() The function return type is void, so a return statement with an expression is forbidden (and pointless). Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-02-10 14:17:24 +00:00
Mans Rullgard	9a77a92c2b	Fix build with threading disabled The avcodec_thread_free() compatibility wrapper calls ff_thread_free(), which is not defined when threading is disabled. Make this call conditional. Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-02-09 20:52:28 +00:00
Reimar Döffinger	2cfa2d9258	check sample_fmt in avcodec_open check AVCodecContext->sample_fmt against AVCodec->sample_fmts[] to ensure that the encoder supports the specified sample format. Error out if it doesn't. Previously, it would continue and output garbage. Fixes issue 2587.	2011-02-09 15:30:53 -05:00
Alexander Strange	c0b102ca03	Deprecate avcodec_thread_init() As a side effect of the last commit, avcodec_open() now calls it automatically, so there is no longer any need for clients to call it. Instead they should set AVCodecContext.thread_count. avcodec_thread_free() is deprecated, and will be removed from avcodec.h at the next MAJOR libavcodec bump. Rename the functions to ff_thread_init/free, since they are now internal. Wrappers are provided to maintain API compatibility. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	2011-02-09 09:17:28 -05:00
Alexander Strange	37b00b47cb	Frame-based multithreading framework using pthreads See doc/multithreading.txt for details on use in codecs. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	2011-02-09 09:17:28 -05:00
Nicolas George	76ad67cae7	Implement guessed_pts in avcodec_decode_video2 Signed-off-by: Nicolas George <nicolas.george@normalesup.org> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2011-02-07 19:32:07 +01:00
Nicolas George	cf96cce728	Set pkt_pts in avcodec_default_reget_buffer() This was missed when pkt_pts was first added. Signed-off-by: Nicolas George <nicolas.george@normalesup.org> Signed-off-by: Mans Rullgard <mans@mansr.com> (cherry picked from commit `62ecd3635a`)	2011-02-04 03:10:10 +01:00
Nicolas George	62ecd3635a	Set pkt_pts in avcodec_default_reget_buffer() This was missed when pkt_pts was first added. Signed-off-by: Nicolas George <nicolas.george@normalesup.org> Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-02-03 00:25:35 +00:00
Diego Elio Pettenò	291f326a2e	Make the ff_lockmgr_cb function pointer static to utils.c Signed-off-by: Mans Rullgard <mans@mansr.com> (cherry picked from commit `bb875b75ba`)	2011-01-26 03:43:29 +01:00
Diego Elio Pettenò	bb875b75ba	Make the ff_lockmgr_cb function pointer static to utils.c Signed-off-by: Mans Rullgard <mans@mansr.com>	2011-01-24 23:45:46 +00:00
Janne Grunau	db323491cd	update av_log_missing_feature() to git Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>	2011-01-17 22:13:50 +01:00
Aurelien Jacobs	e83c716e16	don't complain about codec type/id mismatche for attachment streams Originally committed as revision 26316 to svn://svn.ffmpeg.org/ffmpeg/trunk	2011-01-12 00:33:22 +00:00
Anssi Hannula	2a81f4bde5	Show profile in avcodec_string(). Patch by Anssi Hannula, anssi d hannula a iki d fi Originally committed as revision 26264 to svn://svn.ffmpeg.org/ffmpeg/trunk	2011-01-08 09:23:25 +00:00
Michael Niedermayer	1919feafb1	Add pkt_dts to AVFrame, this will in the future allow multithreading decoders to not mess up dts Originally committed as revision 26261 to svn://svn.ffmpeg.org/ffmpeg/trunk	2011-01-07 23:07:28 +00:00
Michael Niedermayer	393cbb963b	Add AVFrame.pkt_pts that contains the correctly reordered AVPacket.pts Originally committed as revision 26260 to svn://svn.ffmpeg.org/ffmpeg/trunk	2011-01-07 23:07:24 +00:00
Anssi Hannula	060ec0a829	Add av_get_profile_name() to get profile names. Patch by Anssi Hannula, anssi d hannula a iki d fi Originally committed as revision 26259 to svn://svn.ffmpeg.org/ffmpeg/trunk	2011-01-07 22:27:26 +00:00
Aurelien Jacobs	f19c58b4cf	free subtitle_header before overwriting it to avoid memleak Originally committed as revision 26176 to svn://svn.ffmpeg.org/ffmpeg/trunk	2010-12-31 00:06:25 +00:00
Anatoly Nenashev	ba68d9d3e1	Fix -lowres with ffplay. Patch by Anatoly Nenashev, anatoly d nenashev a ovsoft d ru Originally committed as revision 26057 to svn://svn.ffmpeg.org/ffmpeg/trunk	2010-12-19 12:17:40 +00:00
Michael Niedermayer	372c3f82b7	Change the argument of memory allocation functions from unsigned int to size_t with the next major bump in libavcodec. Originally committed as revision 25872 to svn://svn.ffmpeg.org/ffmpeg/trunk	2010-12-04 04:00:21 +00:00
Stefano Sabatini	63e8d9760f	Use the new libavcore audio channel API. This also allows to remove a linking dependency of libavfilter on libavcodec. Originally committed as revision 25789 to svn://svn.ffmpeg.org/ffmpeg/trunk	2010-11-21 20:06:22 +00:00
Stefano Sabatini	5d6e4c160a	Replace deprecated symbols SAMPLE_FMT_* with AV_SAMPLE_FMT_*, and enum SampleFormat with AVSampleFormat. Originally committed as revision 25730 to svn://svn.ffmpeg.org/ffmpeg/trunk	2010-11-12 11:04:40 +00:00
Stefano Sabatini	ed5d30d91c	Move internal function ff_set_systematic_pal() to libavcore, and rename it ff_set_systematic_pal2(). Originally committed as revision 25712 to svn://svn.ffmpeg.org/ffmpeg/trunk	2010-11-09 22:22:36 +00:00
Reimar Döffinger	00d1e96bf4	H.264 decode: support cropping up to 28 pixels in interlaced mode. Contrary to progressive, just being able to crop up to 14/15 pixels is not enough to encode all supported resolutions, and the new behaviour is also consistent with e.g. MPEG-2 etc. Originally committed as revision 25669 to svn://svn.ffmpeg.org/ffmpeg/trunk	2010-11-03 20:52:28 +00:00
Stefano Sabatini	ba7d6e798e	Remove usage of deprecated libavcodec/audioconvert.h functions. Originally committed as revision 25668 to svn://svn.ffmpeg.org/ffmpeg/trunk	2010-11-03 20:19:34 +00:00
Stefano Sabatini	6f84cd1279	Add av_get_bits_per_sample_fmt() to libavcore/samplefmt.h and deprecate av_get_bits_per_sample_format(). Originally committed as revision 25654 to svn://svn.ffmpeg.org/ffmpeg/trunk	2010-11-02 22:20:49 +00:00
Aurelien Jacobs	448ce9258c	add FF_API_SUBTITLE_OLD define to disable the deprecated decode_subtitle API Originally committed as revision 25273 to svn://svn.ffmpeg.org/ffmpeg/trunk	2010-09-30 20:12:46 +00:00
Aurelien Jacobs	164bc38c26	add FF_API_VIDEO_OLD define to disable the deprecated decode_video API Originally committed as revision 25272 to svn://svn.ffmpeg.org/ffmpeg/trunk	2010-09-30 19:51:22 +00:00
Aurelien Jacobs	a377cfa6c2	add FF_API_AUDIO_OLD define to disable the deprecated decode_audio API Originally committed as revision 25270 to svn://svn.ffmpeg.org/ffmpeg/trunk	2010-09-30 15:37:01 +00:00
Michael Niedermayer	dc51a72ba4	Move allocation and init to defaults of the private codec contexts to avcodec_get_context_defaults3(). That way the user app can set codec specific parameters in the private context before opening it. Originally committed as revision 25257 to svn://svn.ffmpeg.org/ffmpeg/trunk	2010-09-29 15:05:47 +00:00
Michael Niedermayer	6ed040408b	Move AVOptions from libavcodec to libavutil Originally committed as revision 25210 to svn://svn.ffmpeg.org/ffmpeg/trunk	2010-09-26 14:25:22 +00:00
Reimar Döffinger	82eac2f321	Check avctx width/height more thoroughly (e.g. all values 0 except width would have been accepted before). Also do not fail if they are invalid but instead override them to 0. This allows decoding e.g. MPEG video when only the container values are corrupted. For encoding a value of 0,0 of course makes no sense, but was allowed through before and will be caught by an extra check in the encode function. Originally committed as revision 25124 to svn://svn.ffmpeg.org/ffmpeg/trunk	2010-09-15 04:46:55 +00:00
Carl Eugen Hoyos	527c91e34a	Test lowres before codec init. Originally committed as revision 25114 to svn://svn.ffmpeg.org/ffmpeg/trunk	2010-09-13 22:03:29 +00:00
Martin Storsjö	535cb0434d	Allow the lowres option to affect audio codecs, too Originally committed as revision 25094 to svn://svn.ffmpeg.org/ffmpeg/trunk	2010-09-10 06:19:31 +00:00
Stefano Sabatini	9d2e0ad824	Remove use of deprecated functions av_image_fill_pointers/linesizes in libavcodec/utils.c, fix warnings. Originally committed as revision 25069 to svn://svn.ffmpeg.org/ffmpeg/trunk	2010-09-07 21:24:03 +00:00
Stefano Sabatini	e16f217ceb	Use new imgutils.h API names, fix deprecation warnings. Originally committed as revision 25058 to svn://svn.ffmpeg.org/ffmpeg/trunk	2010-09-07 19:15:29 +00:00
Stefano Sabatini	6ce9b4310c	Remove use of the deprecated function avcodec_check_dimensions(), use av_check_image_size() instead. Originally committed as revision 24711 to svn://svn.ffmpeg.org/ffmpeg/trunk	2010-08-06 09:37:04 +00:00
Stefano Sabatini	bf176f58b7	Deprecate avcodec_check_dimensions() in favor of the new function av_check_image_size() declared in libavcore/imgutils.h. Originally committed as revision 24709 to svn://svn.ffmpeg.org/ffmpeg/trunk	2010-08-06 09:36:45 +00:00
Stefano Sabatini	05236ed735	Use av_fill_image_pointers/linesizes in place of ff_fill_pointer/linesize, and drop the the ff_ variants at the next major bump. Originally committed as revision 24620 to svn://svn.ffmpeg.org/ffmpeg/trunk	2010-07-31 16:46:20 +00:00
Stefano Sabatini	126b638ea0	Deprecate av_parse_video_frame_size() and av_parse_video_frame_rate() in favor of the newly added corresponding functions av_parse_video_size() and av_parse_video_rate() defined in libavcore/parseutils.h. This change also adds a linking-time dependency of libavcodec and of libavfilter on libavcore. Originally committed as revision 24518 to svn://svn.ffmpeg.org/ffmpeg/trunk	2010-07-26 23:12:28 +00:00
Reimar Döffinger	8b834ac5d9	100l, change avsubtitle_free to the actually tested and working version. Originally committed as revision 24188 to svn://svn.ffmpeg.org/ffmpeg/trunk	2010-07-11 07:53:39 +00:00
Reimar Döffinger	e1d7c8831c	Add avsubtitle_free function. Originally committed as revision 24185 to svn://svn.ffmpeg.org/ffmpeg/trunk	2010-07-11 07:35:00 +00:00
Carl Eugen Hoyos	0fd0ef7947	Add new decoder property max_lowres and do not init decoder if requested value is higher. Originally committed as revision 24098 to svn://svn.ffmpeg.org/ffmpeg/trunk	2010-07-07 21:23:36 +00:00
Måns Rullgård	25cbc8b46e	Move av_tempfile() to libxvidff.c as only the xvid wrapper needs it Originally committed as revision 24074 to svn://svn.ffmpeg.org/ffmpeg/trunk	2010-07-06 13:04:21 +00:00
Måns Rullgård	49bd8e4b84	Fix grammar errors in documentation Originally committed as revision 23904 to svn://svn.ffmpeg.org/ffmpeg/trunk	2010-06-30 15:38:06 +00:00
Stefano Sabatini	ab0b53786b	Make avcodec_string() use av_get_codec_tag_string(). Originally committed as revision 23422 to svn://svn.ffmpeg.org/ffmpeg/trunk	2010-06-02 10:54:50 +00:00
Stefano Sabatini	7e566bbe6c	Implement av_get_codec_tag_string() and use it in ffprobe. Originally committed as revision 23421 to svn://svn.ffmpeg.org/ffmpeg/trunk	2010-06-02 10:54:45 +00:00
Jai Menon	3491a9b266	Cosmetics : Fix typo. Originally committed as revision 23345 to svn://svn.ffmpeg.org/ffmpeg/trunk	2010-05-27 04:25:50 +00:00
Janne Grunau	93ebfeea90	Add CODEC_CAP_EXPERIMENTAL and prefer encoders without it. Patch by Janne Grunau, janne-ffmpeg jannau net Originally committed as revision 23334 to svn://svn.ffmpeg.org/ffmpeg/trunk	2010-05-26 10:38:48 +00:00
Francesco Lavra	603a5f04b2	Factorize some code into the new function ff_toupper4(). Patch by Francesco Lavra, francescolavra interfree it Originally committed as revision 23158 to svn://svn.ffmpeg.org/ffmpeg/trunk	2010-05-18 19:16:40 +00:00
Reimar Döffinger	b3ab319944	Set coded_frame to NULL when closing a codec, since it might be invalid after the codec is "gone". Originally committed as revision 23101 to svn://svn.ffmpeg.org/ffmpeg/trunk	2010-05-12 17:05:56 +00:00
Stefano Sabatini	4cf1ba0445	Make avcodec_check_dimensions() return AVERROR(EINVAL) rather than -1 in case of invalid picture size. Originally committed as revision 22962 to svn://svn.ffmpeg.org/ffmpeg/trunk	2010-04-25 15:05:16 +00:00
Diego Biurrun	ba87f0801d	Remove explicit filename from Doxygen @file commands. Passing an explicit filename to this command is only necessary if the documentation in the @file block refers to a file different from the one the block resides in. Originally committed as revision 22921 to svn://svn.ffmpeg.org/ffmpeg/trunk	2010-04-20 14:45:34 +00:00
Stefano Sabatini	4563cf247d	Factorize code in get_bit_rate(). Originally committed as revision 22879 to svn://svn.ffmpeg.org/ffmpeg/trunk	2010-04-13 23:24:25 +00:00
Craig Thomasson	77a670e796	Fix segfault when encoder initialization fails. Patch by Craig Thomasson $(name) dot $(surname) ripcode com Originally committed as revision 22811 to svn://svn.ffmpeg.org/ffmpeg/trunk	2010-04-06 09:52:41 +00:00
Bobby Bingham	0fb49b597b	Add function to export EDGE_WIDTH from libavcodec. Originally committed as revision 22753 to svn://svn.ffmpeg.org/ffmpeg/trunk	2010-04-01 06:41:16 +00:00
Stefano Sabatini	72415b2adb	Define AVMediaType enum, and use it instead of enum CodecType, which is deprecated and will be dropped at the next major bump. Originally committed as revision 22735 to svn://svn.ffmpeg.org/ffmpeg/trunk	2010-03-30 23:30:55 +00:00
Carl Eugen Hoyos	406aa93fd0	Make av_get_bit_rate() static and remove av_, the function is only used inside libavcodec/utils.c. Originally committed as revision 22117 to svn://svn.ffmpeg.org/ffmpeg/trunk	2010-02-28 19:05:51 +00:00
Carl Eugen Hoyos	88f83607b6	Include libxvid_internal.h: It contains the prototype for av_tempfile(). Originally committed as revision 22116 to svn://svn.ffmpeg.org/ffmpeg/trunk	2010-02-28 19:03:38 +00:00
Reimar Döffinger	eb285cfe8e	Fix avcodec_align_dimensions to return values suitably aligned for FLV decoding with SSE and add a avcodec_align_dimensions2 taht returns the stride alignment requirements independently from doing the width/height padding. Originally committed as revision 22095 to svn://svn.ffmpeg.org/ffmpeg/trunk	2010-02-27 21:13:22 +00:00
Vitor Sessak	c4f267ab75	Free encoder extradata in avcodec_close(). Should fix several small memory leaks when encoding (at least for asv, wma and aac). Fix also issue 1577. Originally committed as revision 21923 to svn://svn.ffmpeg.org/ffmpeg/trunk	2010-02-20 18:28:11 +00:00
David Conrad	b7098cc153	Special case VP5/6 chroma alignment on x86 as well Originally committed as revision 21782 to svn://svn.ffmpeg.org/ffmpeg/trunk	2010-02-12 22:01:42 +00:00
Zuxy Meng	0752cd39d2	More av_cold for infrequently called functions. Originally committed as revision 21179 to svn://svn.ffmpeg.org/ffmpeg/trunk	2010-01-13 02:16:00 +00:00
Michael Niedermayer	c46eeae2a8	Add a function to match a 2 element vector of uint16_t and use it in h263 and svq1 instead of custom and bloated code to find an index into a w/h array. Originally committed as revision 21113 to svn://svn.ffmpeg.org/ffmpeg/trunk	2010-01-09 18:33:21 +00:00
Carl Eugen Hoyos	07f2a575c5	100l: Fix compilation after r21037. Originally committed as revision 21039 to svn://svn.ffmpeg.org/ffmpeg/trunk	2010-01-06 23:15:33 +00:00
Daniel Verkamp	9df9b810c5	Handle more ADPCM codecs in av_get_bits_per_sample(). This removes some special-case code from riff.c. CODEC_ID_ADPCM_G726 is still handled in riff.c as before because it is not guaranteed to be fixed 4 bits per sample. Originally committed as revision 21037 to svn://svn.ffmpeg.org/ffmpeg/trunk	2010-01-06 21:51:20 +00:00
Stefano Sabatini	4160069067	Prefer "FUNC_NAME(" over " FUNC_NAME(" for XXX_configuration() and XXX_license() functions, consistent with the rest of FFmpeg. Originally committed as revision 21005 to svn://svn.ffmpeg.org/ffmpeg/trunk	2010-01-03 14:31:25 +00:00
Michael Niedermayer	b8af4fe9a5	Set reordered_opaque in default_reget_buffer() with internal buffers. From ffmbc0.3, this one appears to be a bugfix. Originally committed as revision 20862 to svn://svn.ffmpeg.org/ffmpeg/trunk	2009-12-14 11:42:17 +00:00
Robert Krüger	ce34ff6b45	Factorize av_get_bit_rate (for future use outside of libavcodec). Patch by Robert Krüger, krueger signal7 de Originally committed as revision 20569 to svn://svn.ffmpeg.org/ffmpeg/trunk	2009-11-21 09:58:15 +00:00
Michael Niedermayer	98c82d6910	Allocate pictures with enough padding for jpeg. Ensure that jpeg does not use mbs that could require larger padding. This might have been exploitable. Originally committed as revision 20566 to svn://svn.ffmpeg.org/ffmpeg/trunk	2009-11-20 22:14:37 +00:00
Diego Biurrun	c173693698	Add functions to return library license and library configuration. Originally committed as revision 20547 to svn://svn.ffmpeg.org/ffmpeg/trunk	2009-11-18 17:15:17 +00:00
Michael Niedermayer	dccda293a0	Add a NULL pointer check to avcodec_close() this should prevent a segfault when closing without open. Originally committed as revision 20495 to svn://svn.ffmpeg.org/ffmpeg/trunk	2009-11-10 02:51:47 +00:00
Francesco Lavra	91cc5d3767	Move ff_reverse in libavcodec to av_reverse in libavutil. Patch by Francesco Lavra, francescolavra interfree it Originally committed as revision 20484 to svn://svn.ffmpeg.org/ffmpeg/trunk	2009-11-09 09:11:35 +00:00
Reimar Döffinger	ea09f69194	Print a warning message when avcodec_default_free_buffers finds unreleased buffers, this hopefully should help detect codecs that do not release all buffers e.g. in the decode_end function. Originally committed as revision 20230 to svn://svn.ffmpeg.org/ffmpeg/trunk	2009-10-13 20:48:51 +00:00
Reimar Döffinger	8d23a86f33	Add an execute2 function that is more flexible and allows to use parallel processing with jobs > threads without wasting too much memory. It also avoids needing a separate int array when the only additional data the jobs needs is a single int running from 0 to count-1. Originally committed as revision 20210 to svn://svn.ffmpeg.org/ffmpeg/trunk	2009-10-12 11:35:35 +00:00
Reimar Döffinger	681c180dc4	Make avcodec_open set codec_id and codec_type if they haven't been set. This fixes the API breakage introduced by the check that avctx codec id and type match the opened codec and should make (almost?) all applications work again. Originally committed as revision 20125 to svn://svn.ffmpeg.org/ffmpeg/trunk	2009-10-01 15:54:55 +00:00
Michael Niedermayer	2a9b5c9b42	Make sure priv_data is freed and codec is set to NULL in case of failure of avcodec_open(). Originally committed as revision 20002 to svn://svn.ffmpeg.org/ffmpeg/trunk	2009-09-23 15:16:36 +00:00
Michael Niedermayer	4c0dda2b3f	Check codec_id and codec_type in avcodec_open(), based on 43_codec_type_mismatch.patch from chrome This is said to be able to lead to a stack based buffer overflow. Originally committed as revision 19973 to svn://svn.ffmpeg.org/ffmpeg/trunk	2009-09-22 22:44:56 +00:00
Diego Biurrun	40461e54ce	Add parentheses to logical expression to avoid the warning: libavcodec/utils.c:476: warning: suggest parentheses around && within \|\| Originally committed as revision 19933 to svn://svn.ffmpeg.org/ffmpeg/trunk	2009-09-20 18:29:48 +00:00
Peter Ross	fa77dd639d	perform sanity check on number of audio channels in avcodec_open() Originally committed as revision 19877 to svn://svn.ffmpeg.org/ffmpeg/trunk	2009-09-16 11:29:47 +00:00
Ronald S. Bultje	ce863d7f36	Rename ff_log_missing_feature() to av_log_missing_feature(). Originally committed as revision 19294 to svn://svn.ffmpeg.org/ffmpeg/trunk	2009-06-29 19:07:04 +00:00
Reimar Döffinger	10f9ff9bf6	Set AV_PKT_FLAG_KEY in avcodec_decode_video. This fixes decoding of MPNG, which currently is incorrectly decoded as CorePNG delta frames. CorePNG can not be correctly decoded via this old API either way. Originally committed as revision 19079 to svn://svn.ffmpeg.org/ffmpeg/trunk	2009-06-03 11:23:16 +00:00
Andreas Öman	f988ce6cad	Add a lock manager API to libavcodec. Allows an application to register a callback that manages mutexes on behalf of FFmpeg. With this callback registered FFmpeg is fully thread safe. Originally committed as revision 19025 to svn://svn.ffmpeg.org/ffmpeg/trunk	2009-05-31 06:51:18 +00:00
David Conrad	ef516f7377	Move ALIGN macro to libavutil/common.h and use it in various places Originally committed as revision 18898 to svn://svn.ffmpeg.org/ffmpeg/trunk	2009-05-22 21:32:13 +00:00
Stefano Sabatini	2e418f5ed8	Make avcodec_thread_init() set the thread count, even in the case when threads support is not enabled. This should avoid the need for thread_count explicit setting in applications. Originally committed as revision 18670 to svn://svn.ffmpeg.org/ffmpeg/trunk	2009-04-23 23:14:26 +00:00
Michael Niedermayer	445f0a8b66	Update safety check as the maximum pixel size is no longer 4. New max size is 16bit * 4 samples (RGBA). Originally committed as revision 18655 to svn://svn.ffmpeg.org/ffmpeg/trunk	2009-04-22 01:54:05 +00:00
Reimar Döffinger	238ef6dadd	Add a av_fast_malloc function and replace several uses of av_fast_realloc, thus avoiding potential memleaks and pointless memcpys. Originally committed as revision 18470 to svn://svn.ffmpeg.org/ffmpeg/trunk	2009-04-12 13:17:37 +00:00
Michael Niedermayer	c81185a183	Make sure mpeg2 has its height rounded up to 32 as that is needed for interlaced stuff. This might have been exploitable when emu edge was not set though note this bug has been introduced just a few days ago. Originally committed as revision 18405 to svn://svn.ffmpeg.org/ffmpeg/trunk	2009-04-10 00:09:07 +00:00
Thilo Borgmann	7a00bbad21	Implement avcodec_decode_video2(), _audio3() and _subtitle2() which takes an AVPacket argument rather than a const uint8_t *buf + int buf_size. This allows passing of packet-specific flags from demuxer to decoder, such as the keyframe flag, which appears necessary to playback corePNG P-frames. Patch by Thilo Borgmann thilo.borgmann googlemail com, see also the thread "Google Summer of Code participation" on the mailinglist. Originally committed as revision 18351 to svn://svn.ffmpeg.org/ffmpeg/trunk	2009-04-07 15:59:50 +00:00
Gwenole Beauchesne	41913a35b0	Add 16cif video frame size abbreviation. i.e. -s alias for 1408x1152. Originally committed as revision 18301 to svn://svn.ffmpeg.org/ffmpeg/trunk	2009-04-01 08:55:31 +00:00
Reimar Döffinger	45bae968a9	Fix indentation after r18047. Originally committed as revision 18048 to svn://svn.ffmpeg.org/ffmpeg/trunk	2009-03-19 21:36:59 +00:00
Reimar Döffinger	c9d6e84778	Change linesize alignment method to ensure that linesize[0] == 2*linesize[1] for YUV420P and YUV422P always. Fixes MPEG-2 4:2:2 encoding on PPC and ARM, and should fix mxf_d10 regression. Originally committed as revision 18047 to svn://svn.ffmpeg.org/ffmpeg/trunk	2009-03-19 21:34:55 +00:00
Michael Niedermayer	6059f13cad	ff_find_hwaccel() Originally committed as revision 17568 to svn://svn.ffmpeg.org/ffmpeg/trunk	2009-02-24 18:51:16 +00:00
Michael Niedermayer	414d9d7f2e	av_hwaccel_next() by Gwenole Beauchesne. Originally committed as revision 17567 to svn://svn.ffmpeg.org/ffmpeg/trunk	2009-02-24 18:47:36 +00:00
Michael Niedermayer	c895618bb0	av_register_hwaccel() from Gwenole Beauchesne. Originally committed as revision 17566 to svn://svn.ffmpeg.org/ffmpeg/trunk	2009-02-24 18:46:00 +00:00
Reimar Döffinger	f8c96d011e	Check return value of ff_fill_pointer in avcodec_default_get_buffer, if it returns -1 we do not know how to allocate an AVFrame for that format and must return -1 instead of returning nonsense. Originally committed as revision 17542 to svn://svn.ffmpeg.org/ffmpeg/trunk	2009-02-23 15:18:28 +00:00
Michael Niedermayer	c269cf68a0	Approved hunks for VAAPI / our new shiny hwaccel API by Gwenole Beauchesne gbeauchesne splitted desktop com Originally committed as revision 17539 to svn://svn.ffmpeg.org/ffmpeg/trunk	2009-02-23 13:35:52 +00:00
Björn Axelsson	505aa6c91d	Check that there are subtitle rects to encode in avcodec_encode_subtitle() Patch by Björn Axelsson ( gecko A acc D umu D se ) Originally committed as revision 17093 to svn://svn.ffmpeg.org/ffmpeg/trunk	2009-02-09 01:58:01 +00:00
Björn Axelsson	9413db9e04	Check that start_display_time is 0 in avcodec_encode_subtitle() Patch by Björn Axelsson ( gecko A acc D umu D se ) Originally committed as revision 17092 to svn://svn.ffmpeg.org/ffmpeg/trunk	2009-02-09 01:51:36 +00:00
Baptiste Coudurier	8468664bd8	Remove 'const' qualifier from variable in av_parse_video_frame_size(). Thus only one warning is printed due to assignment instead of 2 from strtol. Originally committed as revision 17045 to svn://svn.ffmpeg.org/ffmpeg/trunk	2009-02-08 06:11:50 +00:00
Baptiste Coudurier	8eb027c83c	remove useless cast, it does not remove warning, encode prototype must be changed Originally committed as revision 17044 to svn://svn.ffmpeg.org/ffmpeg/trunk	2009-02-08 06:03:10 +00:00
Stefano Sabatini	9d385cfec4	Drop the deprecated function register_avcodec() at the next major version bump. Originally committed as revision 17028 to svn://svn.ffmpeg.org/ffmpeg/trunk	2009-02-06 23:54:50 +00:00
Stefano Sabatini	85662f4935	Rename register_avcodec() as avcodec_register() and deprecate the old function name. Originally committed as revision 17026 to svn://svn.ffmpeg.org/ffmpeg/trunk	2009-02-06 23:46:15 +00:00
Michael Niedermayer	6337178b4f	Ensure that the palette is set in data[1] for all 8bit formats. Also document it. Originally committed as revision 17018 to svn://svn.ffmpeg.org/ffmpeg/trunk	2009-02-06 12:59:50 +00:00
Diego Biurrun	bad5537e2c	Use full internal pathname in doxygen @file directives. Otherwise doxygen complains about ambiguous filenames when files exist under the same name in different subdirectories. Originally committed as revision 16912 to svn://svn.ffmpeg.org/ffmpeg/trunk	2009-02-01 02:00:19 +00:00
Diego Biurrun	406792e7b0	cosmetics: Remove pointless period after copyright statement non-sentences. Originally committed as revision 16684 to svn://svn.ffmpeg.org/ffmpeg/trunk	2009-01-19 15:46:40 +00:00
Aurelien Jacobs	9ce6c13879	export gcd function as av_gcd() Originally committed as revision 16653 to svn://svn.ffmpeg.org/ffmpeg/trunk	2009-01-17 11:13:33 +00:00
Kenan Gillet	0ba39dd1a9	Split ff_log_missing_feature into ff_log_missing_feature and ff_log_ask_for_sample. Patch by Kenan Gillet: gmail_adress(author) Originally committed as revision 16637 to svn://svn.ffmpeg.org/ffmpeg/trunk	2009-01-16 16:20:42 +00:00
Aurelien Jacobs	49fb20cb8a	replace all occurrence of ENABLE_ by the corresponding CONFIG_, HAVE_ or ARCH_ and remove all ENABLE_ definitions. Originally committed as revision 16600 to svn://svn.ffmpeg.org/ffmpeg/trunk	2009-01-14 17:19:17 +00:00
Aurelien Jacobs	b250f9c66d	Change semantic of CONFIG_, HAVE_ and ARCH_*. They are now always defined to either 0 or 1. Originally committed as revision 16590 to svn://svn.ffmpeg.org/ffmpeg/trunk	2009-01-13 23:44:16 +00:00
Michael Niedermayer	c9b3c0c740	Remove hack to print mp2/mp1 with codec_id of CODEC_ID_MP3. Originally committed as revision 16583 to svn://svn.ffmpeg.org/ffmpeg/trunk	2009-01-13 19:38:54 +00:00
Stefano Sabatini	78acb9e74b	Move the AVCodecContext options definition to a dedicated file, reduce the utils.c clutter. Originally committed as revision 16514 to svn://svn.ffmpeg.org/ffmpeg/trunk	2009-01-10 09:53:21 +00:00
Benoit Fouet	5163c0d9a2	s/FFmpeg-devel/ffmpeg-devel/ Originally committed as revision 16314 to svn://svn.ffmpeg.org/ffmpeg/trunk	2008-12-26 08:03:26 +00:00
Diego Biurrun	0fa5f24c3b	Change mplayerhq.hu references to ffmpeg.org where appropriate. Originally committed as revision 16310 to svn://svn.ffmpeg.org/ffmpeg/trunk	2008-12-25 15:49:50 +00:00
Måns Rullgård	7eec43289a	ARM: NEON optimised simple_idct Originally committed as revision 16146 to svn://svn.ffmpeg.org/ffmpeg/trunk	2008-12-15 22:12:37 +00:00
Stefano Sabatini	7a961a46ba	Make register_avcodec() call avcodec_init(). This avoids the possibility to use a registered codec without first initializing libavcodec, which resulted in unexpected behavior. Originally committed as revision 16131 to svn://svn.ffmpeg.org/ffmpeg/trunk	2008-12-14 20:04:00 +00:00
Stefano Sabatini	335a761a90	Use a more explicit "codec" rather than "format" as the parameter of register_avcodec(). Originally committed as revision 16130 to svn://svn.ffmpeg.org/ffmpeg/trunk	2008-12-14 19:36:38 +00:00
Stefano Sabatini	dbbec0c2f2	Make av_log_missing_feature an internal function, and change its name to ff_log_missing_feature. Originally committed as revision 16037 to svn://svn.ffmpeg.org/ffmpeg/trunk	2008-12-08 21:21:38 +00:00
Baptiste Coudurier	3bff4d8b7a	Implement the fields rc_max_available_vbv_use and rc_min_vbv_overflow_use in AVCodecContext, and use their values in the ratecontrol code rather than hardcoded ones. See the thread: "[RFC] ratecontrol buffer size magic". Patch by Baptiste Coudurier. Originally committed as revision 15955 to svn://svn.ffmpeg.org/ffmpeg/trunk	2008-11-29 14:08:48 +00:00
Roman Shaposhnik	3a84713aaa	Making it easier to send arbitrary structures as work orders to MT workers Originally committed as revision 15804 to svn://svn.ffmpeg.org/ffmpeg/trunk	2008-11-12 17:47:23 +00:00
Diego Biurrun	7fb9440674	Add missing #include "libavutil/avstring.h", fixes libavcodec/utils.c:1139: warning: implicit declaration of function 'av_strlcat' Originally committed as revision 15777 to svn://svn.ffmpeg.org/ffmpeg/trunk	2008-11-05 23:28:41 +00:00
Peter Ross	0d72e7d0ae	Add audio channel layout API to libavcodec. Originally committed as revision 15762 to svn://svn.ffmpeg.org/ffmpeg/trunk	2008-11-01 05:03:42 +00:00
Aurelien Jacobs	37d3e0667a	uses FF_ARRAY_ELEMS() where appropriate Originally committed as revision 15662 to svn://svn.ffmpeg.org/ffmpeg/trunk	2008-10-21 21:40:24 +00:00
Aurelien Jacobs	fc228c9014	allows calling avcodec_find_(en\|de)coder_by_name with NULL parameter Originally committed as revision 15586 to svn://svn.ffmpeg.org/ffmpeg/trunk	2008-10-08 17:19:26 +00:00
Diego Pettenò	e6df765ed3	Mark list heads static. Patch by Diego Pettenò Originally committed as revision 15548 to svn://svn.ffmpeg.org/ffmpeg/trunk	2008-10-04 09:29:31 +00:00
Jason Garrett-Glaser	a5d2413345	x264 has removed the b-rdo and bime options, and instead integrated them into the subme number to attempt to reduce the number of unnecessary options. subme now scales up to 9. Patch by Jason Garett-Glaser %darkshikari A gmail P com% Originally committed as revision 15523 to svn://svn.ffmpeg.org/ffmpeg/trunk	2008-10-02 19:05:35 +00:00
Michael Niedermayer	ae4ffe9f64	Allocate 1 line more in the chroma plane for H.264, this avoids some out of array reads with mmx/sse2 code. Fixes issue327. Originally committed as revision 15467 to svn://svn.ffmpeg.org/ffmpeg/trunk	2008-09-30 01:45:53 +00:00
Michael Niedermayer	503bc4026d	Replace second (and wrong) call to avcodec_align_dimensions() by adjusting stride_align. This is not particularly pretty and I will gladly implement something else if someone has an idea! Originally committed as revision 15466 to svn://svn.ffmpeg.org/ffmpeg/trunk	2008-09-30 01:07:25 +00:00
Diego Biurrun	d0feff2a5b	Uniformly define _XOPEN_SOURCE to 600. The feature_tests.h header from Sun systems (Solaris/OpenSolaris) will abort the build if _XOPEN_SOURCE is defined to 500, and C99 is requested (as well as POSIX.1-2001), and will only accept it to be defined to 600. inspired by a patch from Diego Pettenò, flameeyes gmail com Originally committed as revision 15460 to svn://svn.ffmpeg.org/ffmpeg/trunk	2008-09-29 06:22:12 +00:00
Francesco Cosoleto	30ab4deda8	Document the directpred auto value. Patch by Francesco Cosoleto cosoleto ^^AT^^ gmail @@dot@@ com Originally committed as revision 15448 to svn://svn.ffmpeg.org/ffmpeg/trunk	2008-09-28 19:11:26 +00:00
Michael Niedermayer	047599a4ba	Rename error_resilience to error_recognition. Originally committed as revision 15270 to svn://svn.ffmpeg.org/ffmpeg/trunk	2008-09-08 18:18:49 +00:00
Michael Niedermayer	38360668d6	Remove DEFAULT_FRAME_RATE_BASE. Originally committed as revision 15265 to svn://svn.ffmpeg.org/ffmpeg/trunk	2008-09-08 15:28:07 +00:00
Michael Niedermayer	23694e27f0	Drop deprecated SAMPLE_FMT_S24. Originally committed as revision 15264 to svn://svn.ffmpeg.org/ffmpeg/trunk	2008-09-08 15:24:16 +00:00
Michael Niedermayer	d578432db8	Remove stuff under #if LIBAVCODEC_VERSION_INT. Originally committed as revision 15263 to svn://svn.ffmpeg.org/ffmpeg/trunk	2008-09-08 15:03:17 +00:00
Luca Abeni	dd1c8f3e6e	Bump Major version, this commit is almost just renaming bits_per_sample to bits_per_coded_sample but that cannot be done seperately. Patch by Luca Abeni Also reset the minor version and fix the forgotton change to libfaad. Note: The API/ABI should not be considered stable yet, there still may be a change done here or there if some developer has some cleanup ideas and patches! Originally committed as revision 15262 to svn://svn.ffmpeg.org/ffmpeg/trunk	2008-09-08 14:24:59 +00:00
Peter Ross	312420f3fa	Add AVCodecContext.bits_per_raw_sample field. Originally committed as revision 15017 to svn://svn.ffmpeg.org/ffmpeg/trunk	2008-08-29 03:59:48 +00:00
Peter Ross	46a73068a6	Change AVCodecContext.bits_per_sample to bits_per_coded_sample. Nb: This change will become active on the next libavcodec major version bump. Originally committed as revision 15016 to svn://svn.ffmpeg.org/ffmpeg/trunk	2008-08-29 03:52:10 +00:00
Michael Niedermayer	79de84f263	Provide a simpler way for the user to reorder her timestamps. Originally committed as revision 14871 to svn://svn.ffmpeg.org/ffmpeg/trunk	2008-08-20 23:11:26 +00:00
Peter Ross	143a5d6f1f	Add F64BE, F64LE and F64BE PCM codecs. Originally committed as revision 14833 to svn://svn.ffmpeg.org/ffmpeg/trunk	2008-08-19 10:43:47 +00:00
Peter Ross	e06b00f3b6	Add SAMPLE_FMT_DBL. Originally committed as revision 14832 to svn://svn.ffmpeg.org/ffmpeg/trunk	2008-08-19 10:36:30 +00:00
Michael Niedermayer	3cffbe090a	Fix rc_eq mem leak. Originally committed as revision 14788 to svn://svn.ffmpeg.org/ffmpeg/trunk	2008-08-16 14:46:31 +00:00
Michael Niedermayer	847d05360b	Revert r14260 Log: Free in avcodec_close() avctx->rc_eq. Fix a memory leak. Reason running free() on random pointers. Originally committed as revision 14787 to svn://svn.ffmpeg.org/ffmpeg/trunk	2008-08-16 14:13:49 +00:00
Aurelien Jacobs	7246177d80	ensure we get explicit definition of various _XOPEN_SOURCE functions we use Originally committed as revision 14766 to svn://svn.ffmpeg.org/ffmpeg/trunk	2008-08-14 22:01:59 +00:00
Justin Ruggles	ea779d91ca	Add a generic function to lavc to log messages about missing features. Patch by Justin Ruggles (justin ruggles gmail com) Originally committed as revision 14685 to svn://svn.ffmpeg.org/ffmpeg/trunk	2008-08-10 20:29:43 +00:00
Peter Ross	9d49b8ff90	Make avcodec_string() and av_get_bits_per_sample() report the sample size for CODEC_ID_PCM_ZORK Originally committed as revision 14532 to svn://svn.ffmpeg.org/ffmpeg/trunk	2008-08-04 07:40:07 +00:00
Peter Ross	9e82a113e5	Write sample format description within avcodec_string() Originally committed as revision 14485 to svn://svn.ffmpeg.org/ffmpeg/trunk	2008-07-31 12:56:56 +00:00
Peter Ross	aa29709ec8	add CODEC_ID_PCM_F32BE (32-bit floating point PCM big endian decoder) Originally committed as revision 14409 to svn://svn.ffmpeg.org/ffmpeg/trunk	2008-07-26 07:08:15 +00:00
Alexander Strange	385c820b4a	Add a new -debug option for tracing calls to the default get/release_buffer functions. Originally committed as revision 14406 to svn://svn.ffmpeg.org/ffmpeg/trunk	2008-07-26 01:57:10 +00:00
Michael Niedermayer	7c7cf452c9	Add skip* AVOptions, which seem to have been missed. Originally committed as revision 14314 to svn://svn.ffmpeg.org/ffmpeg/trunk	2008-07-20 16:02:49 +00:00
Michael Niedermayer	5771b2c324	Make strict_std_compliance available to decoders. Originally committed as revision 14306 to svn://svn.ffmpeg.org/ffmpeg/trunk	2008-07-19 15:57:06 +00:00
Michael Niedermayer	6ebc89ac48	Make the ugly hack which uses an unused entry in the internal buffer array actually use a unused one, so it does work. Originally committed as revision 14286 to svn://svn.ffmpeg.org/ffmpeg/trunk	2008-07-19 00:32:15 +00:00
Michael Niedermayer	7c5ea40ca4	100l, someone used FLT_MIN where -FLT_MAX was meant at a few places in the AVOptions array. Originally committed as revision 14264 to svn://svn.ffmpeg.org/ffmpeg/trunk	2008-07-17 17:42:44 +00:00
Stefano Sabatini	ef2b64f04c	Free in avcodec_close() avctx->rc_eq. Fix a memory leak. Originally committed as revision 14260 to svn://svn.ffmpeg.org/ffmpeg/trunk	2008-07-16 22:10:34 +00:00
Stefano Sabatini	9606a83824	strdup() the default value for rc_eq in AVCodec when setting it in avcodec_get_context_defaults(). The value has to be alloced dinamically rather than statically since it may be freed for example by av_set_string2(). Fix a segmentation fault. Originally committed as revision 14221 to svn://svn.ffmpeg.org/ffmpeg/trunk	2008-07-13 21:44:00 +00:00
Andreas Öman	0261e3651a	Deprecate avcodec_build(), it returns the same value as avcodec_version(). Originally committed as revision 14169 to svn://svn.ffmpeg.org/ffmpeg/trunk	2008-07-11 15:25:12 +00:00
Laurent Desnogues	a6ce3d3d2d	Add command line support for '-idct simplearmv6'. patch by Laurent Desnogues, laurent.desnogues gmail com Originally committed as revision 14027 to svn://svn.ffmpeg.org/ffmpeg/trunk	2008-06-29 08:32:27 +00:00
Stefan Gehrer	cf2baeb338	mark read-only data as const Originally committed as revision 13947 to svn://svn.ffmpeg.org/ffmpeg/trunk	2008-06-24 20:01:31 +00:00
Baptiste Coudurier	8983aa337c	enable global_header flag for audio and video encoding, was wrongly part of commit r13722 Originally committed as revision 13724 to svn://svn.ffmpeg.org/ffmpeg/trunk	2008-06-09 01:21:57 +00:00
Baptiste Coudurier	02226bc8a5	revert wrong part of r13722 commit Originally committed as revision 13723 to svn://svn.ffmpeg.org/ffmpeg/trunk	2008-06-09 01:20:14 +00:00
Baptiste Coudurier	febea2f2e1	uniformize trellis quant option Originally committed as revision 13722 to svn://svn.ffmpeg.org/ffmpeg/trunk	2008-06-09 00:43:07 +00:00
Baptiste Coudurier	89223ef698	add esa/dia compat me options and new tesa for libx264 Originally committed as revision 13660 to svn://svn.ffmpeg.org/ffmpeg/trunk	2008-06-05 01:57:35 +00:00
Michael Niedermayer	09dafaeba1	Move *_static to bitstream.c which is the only file left which needs them. Originally committed as revision 13568 to svn://svn.ffmpeg.org/ffmpeg/trunk	2008-05-30 21:12:33 +00:00
Diego Biurrun	245976da2a	Use full path for #includes from another directory. Originally committed as revision 13098 to svn://svn.ffmpeg.org/ffmpeg/trunk	2008-05-09 11:56:36 +00:00
Michael Niedermayer	f3eec1cf52	Fix closed gop flag disapearence. Originally committed as revision 12625 to svn://svn.ffmpeg.org/ffmpeg/trunk	2008-03-29 22:27:25 +00:00
Michael Niedermayer	978805b2c5	Fix possible heap overflow caused by av_fast_realloc() Originally committed as revision 12579 to svn://svn.ffmpeg.org/ffmpeg/trunk	2008-03-25 10:15:17 +00:00
Diego Biurrun	2cab640129	typo fixes Originally committed as revision 12428 to svn://svn.ffmpeg.org/ffmpeg/trunk	2008-03-12 23:58:46 +00:00
Baptiste Coudurier	cbaf50f850	indentation Originally committed as revision 12356 to svn://svn.ffmpeg.org/ffmpeg/trunk	2008-03-06 23:10:47 +00:00
Baptiste Coudurier	7ee4dd0282	do not display par and dar if not available Originally committed as revision 12355 to svn://svn.ffmpeg.org/ffmpeg/trunk	2008-03-06 23:09:16 +00:00
Panagiotis Issaris	d42a814ef1	Make av_class a pointer to a const AVClass. Addresses one warning in imgresample.c. Originally committed as revision 12352 to svn://svn.ffmpeg.org/ffmpeg/trunk	2008-03-06 17:41:31 +00:00
Aurelien Jacobs	48d533e6fa	define BI frame type along with other frame types Originally committed as revision 12336 to svn://svn.ffmpeg.org/ffmpeg/trunk	2008-03-05 15:19:26 +00:00
Aurelien Jacobs	c06ccb1357	cosmetic: align Originally committed as revision 12335 to svn://svn.ffmpeg.org/ffmpeg/trunk	2008-03-05 15:15:07 +00:00
Aurelien Jacobs	fbd4293df9	remove more useless mpegvideo.h includes Originally committed as revision 12323 to svn://svn.ffmpeg.org/ffmpeg/trunk	2008-03-05 00:43:11 +00:00
Michael Niedermayer	6f08c541b4	floating point AAN IDCT Originally committed as revision 12233 to svn://svn.ffmpeg.org/ffmpeg/trunk	2008-02-26 14:59:11 +00:00
Vitor Sessak	cf73e32a5f	Fix bug I introduced in r11962. Thanks to Uoti Urpala for spotting it and proposing the fix. Originally committed as revision 12187 to svn://svn.ffmpeg.org/ffmpeg/trunk	2008-02-24 07:47:02 +00:00
Michael Niedermayer	a939a005f9	Remove apparently unneeded and buggy align. Originally committed as revision 12179 to svn://svn.ffmpeg.org/ffmpeg/trunk	2008-02-22 19:27:22 +00:00
Vitor Sessak	db7ae7d1b9	Simplify avcodec_default_get_buffer() Originally committed as revision 11962 to svn://svn.ffmpeg.org/ffmpeg/trunk	2008-02-15 20:23:49 +00:00
Diego Biurrun	5e53486545	typo fix: inited --> initialized Originally committed as revision 11920 to svn://svn.ffmpeg.org/ffmpeg/trunk	2008-02-13 09:26:10 +00:00
Paul Kelly	f1618fd939	Add 'reservoir' flag to lavc's flags2 controlling whether or not codes may utilize a bit reservoir. Also, make the lame encoder utilize this flag. patch by Paul Kelly, paul a stjohnspoint d co d uk Originally committed as revision 11903 to svn://svn.ffmpeg.org/ffmpeg/trunk	2008-02-11 08:01:07 +00:00
Michael Niedermayer	2efa7fd10d	Make avcodec_decode_* functions take const input buffers. Originally committed as revision 11823 to svn://svn.ffmpeg.org/ffmpeg/trunk	2008-02-02 22:54:50 +00:00
Michael Niedermayer	0431d3b121	one "cast discards qualifiers from pointer target type" less Originally committed as revision 11709 to svn://svn.ffmpeg.org/ffmpeg/trunk	2008-02-01 03:29:43 +00:00
Evgeniy Stepanov	f8d7c9d373	Add support for Matroska attachments. patch by eugeni _dot_ stepanov _at_ gmail.com and myself Originally committed as revision 11635 to svn://svn.ffmpeg.org/ffmpeg/trunk	2008-01-27 15:43:17 +00:00
Aurelien Jacobs	3abe5fbdc4	improve CRC API - don't export any global var - provide either generated or hardcoded tables Originally committed as revision 11409 to svn://svn.ffmpeg.org/ffmpeg/trunk	2008-01-04 23:09:58 +00:00
Reimar Döffinger	9c87b8f777	Check for avcodec_open codec parameter == NULL and return error in that case Originally committed as revision 11316 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-12-25 15:36:12 +00:00
Justin Ruggles	1408352ada	Add option for user to scale the amount of dynamic range compression which is applied by the audio decoder, and use that option in the AC3 decoder. Originally committed as revision 11280 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-12-20 00:55:08 +00:00
Måns Rullgård	a309073bf4	use av_log_get/set_level() Originally committed as revision 11209 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-12-12 21:48:50 +00:00
Michael Niedermayer	55b9e69a31	av_*_next() API for libavcodec Originally committed as revision 11204 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-12-12 18:40:11 +00:00
Michael Niedermayer	3d86e370d8	make rc_buffer_size apply to audio as well Originally committed as revision 11150 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-12-03 10:02:26 +00:00
Aurelien Jacobs	725d86bfd5	add pcm_s16le_planar support for electronicarts files Originally committed as revision 11092 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-11-25 16:32:47 +00:00
Michel Bardiaux	59771f7191	Print pixel and display aspect ratios Originally committed as revision 10778 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-10-18 14:01:20 +00:00
Loren Merritt	815d96a65d	oops, revert unrelated change Originally committed as revision 10597 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-09-27 03:16:25 +00:00
Loren Merritt	dc44d4ad64	unroll encode_residual_lpc(). speedup varies between 1.2x and 1.8x depending on lpc order. Originally committed as revision 10596 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-09-27 02:42:00 +00:00
Kostya Shishkov	81fc2f37db	Remove check for input buffer size as it does not guarantee that decoder will not run out of output buffer bounds (and all suspected decoders have their own checks now). Originally committed as revision 10567 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-09-24 16:50:32 +00:00
Aurelien Jacobs	b70335a28d	add support for yuva420p colorspace (yuv420p + alpha) Originally committed as revision 10565 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-09-24 13:21:41 +00:00
Reimar Döffinger	b1ec601f7f	Add request_channels member to AVCodecContext so we now have a proper way to tell the decoder how many output channels we would like. Originally committed as revision 10199 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-08-23 20:28:28 +00:00
Reimar Döffinger	7b07d3e8fe	Use defines instead of raw hex numbers to specify CRC polynomials Originally committed as revision 10143 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-08-19 12:36:15 +00:00
Ramiro Polla	5e4c7ca224	Add attribute that forces alignment of stack to functions that need it. Necessary for systems that don't align by default to 16 bytes, required by some SSE instructions. Requires GCC >= 4.2. Based on patch by Gaël Chardon. Originally committed as revision 10106 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-08-13 15:28:29 +00:00
David Conrad	42c71907cb	Add av_get_bits_per_sample_format() Originally committed as revision 10099 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-08-13 05:23:38 +00:00
Michael Niedermayer	0701006e34	ensure that default_get_buffer() doesnt reuse images if the dimension or pix_fmt changed fixes heap overflow, possibly exploitable Originally committed as revision 10064 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-08-10 19:28:28 +00:00
Panagiotis Issaris	7868349a91	Return AVERROR(EINVAL) when invalid width and/or height are specified to avcodec_open. Originally committed as revision 9770 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-07-20 15:09:10 +00:00
Panagiotis Issaris	90f06ceaa0	Return AVERROR(ENOMEM) on memory allocation failure of avcodec_open. Originally committed as revision 9769 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-07-20 15:08:10 +00:00
Alex Beregszaszi	0509d453b5	set codec_type on init Originally committed as revision 9721 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-07-17 13:35:16 +00:00
Ramiro Polla	76353b42fa	Remove underscores before fcntl flags Originally committed as revision 9599 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-07-11 15:21:24 +00:00
Ramiro Polla	6ffa87d325	Proper check for mkstemp(). Originally committed as revision 9596 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-07-11 13:57:22 +00:00
Janne Grunau	ab2cfc59a6	free thread context patch by Janne Grunau: [janne-ffmpeg grunau be] Originally committed as revision 9508 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-07-06 15:24:08 +00:00
Stefano Sabatini	c0de00dac5	me option implemented as an AVOption patch by Stefano Sabatini: [stefano sabatini-lala poste it] original thread: [FFmpeg-devel] [PATCH] ffmpeg.c -me option implemented as an AVOption date: 07/05/2007 03:12 PM Originally committed as revision 9501 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-07-06 11:47:02 +00:00
Stefano Sabatini	c0ad72a787	split frame rate and frame size abbreviation into two structures patch by Stefano Sabatini: [stefano sabatini-lala poste it] Originally committed as revision 9379 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-06-21 07:46:48 +00:00
Diego Biurrun	755bfeabcc	misc spelling fixes Originally committed as revision 9289 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-06-12 09:29:25 +00:00
Stefano Sabatini	26ef3220cf	Move the video size and rate abbreviations system from libavformat to libavcodec patch by Stefano Sabatini: [stefano dot sabatini minus lala poste dot it] original thread: [FFmpeg-devel] [PATCH] Redesign the video size and rateabbreviations system date: 06/02/2007 05:30 PM Originally committed as revision 9288 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-06-12 08:06:54 +00:00
Loren Merritt	5b67307a68	fix a crash with svq1 + sse2. EMU_EDGE broke memory alignment when the desired alignment is >32 bytes. Originally committed as revision 8999 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-05-12 00:31:48 +00:00
Nicolas George	4f2c36ac4f	add the possibility to choose aac profile patch by Nicolas George nicolas george chez normalesup org original thread: [Ffmpeg-devel] [PATCH] FAAC profile selection date: 04/27/2007 08:11 PM Originally committed as revision 8872 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-05-02 13:49:08 +00:00
Diego Biurrun	fe0372296a	typos Originally committed as revision 8642 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-04-07 14:10:02 +00:00
Michael Niedermayer	5d79e24a98	typo Originally committed as revision 8611 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-04-03 13:53:25 +00:00
Kamil Nowosad	f87459e419	FF_CODER_TYPE_RAW / RLE / DEFLATE extracted from a patch by Kamil Nowosad Originally committed as revision 8609 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-04-03 13:52:00 +00:00
Michael Niedermayer	2de4f9eb47	indention Originally committed as revision 8590 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-04-01 16:14:19 +00:00
Michael Niedermayer	6e546aaa24	make AVCodec.init() optional Originally committed as revision 8589 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-04-01 16:13:24 +00:00
Limin Wang	e2f3d94786	Fix H.264 8x8 transform selection It seems that it's opt parse bug, it can't process the flags which start by digit. After change 8x8dct to dct8x8, I can set it without problem. I guess nobody will use it since it can't work as expected, so the quick fix is change the option name. Patch by Limin Wang lance dot lmwang at gmail com Originally committed as revision 8492 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-03-24 12:07:07 +00:00
Michael Niedermayer	08cb195020	kill 3 more av_mallocz_static() Originally committed as revision 8397 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-03-14 01:59:53 +00:00
Michael Niedermayer	6289025d8c	add a -ab with default of 64k change -b to only apply to video this returns -ab/-b to the old defautls and old behavior regarding ordering of them Originally committed as revision 8286 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-03-07 09:51:45 +00:00
Michael Niedermayer	29301573af	add avcodec_get_context_defaults2() / avcodec_alloc_context2() which take CodecType as an additional parameter also mark them as NOT part of the public API yet, so we can change their argument to CodecID if we decide to do so Originally committed as revision 8283 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-03-07 09:29:44 +00:00
Benoit Fouet	066a81a80f	change management of "ab" option in ffmpeg.c, so that it works as "b" option. patch by Benoit Fouet % benoit P fouet A purplelabs P com % Original thread: Subj: [Ffmpeg-devel] [PATCH] use new way to handle "ab" option Date: 03/03/2007 10:51 PM Originally committed as revision 8244 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-03-05 10:04:53 +00:00
Panagiotis Issaris	636d6a4a47	Add the prefix "av_" to img_crop(), img_copy() and img_pad(), and rename "img" to "picture" as suggested by Baptiste Coudurier. Originally committed as revision 8220 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-03-04 11:53:11 +00:00
Baptiste Coudurier	5a6b9443ed	dummy support for mpeg2 non linear quant Originally committed as revision 8215 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-03-04 02:26:20 +00:00
Baptiste Coudurier	ea0fe83b0f	remove ps option and rename rtp_payload_size AVOption to ps Originally committed as revision 8172 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-03-01 16:36:38 +00:00
Baptiste Coudurier	ccec0f4f94	get rid of rtp_mode field after next major bump Originally committed as revision 8164 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-02-28 17:56:45 +00:00
Baptiste Coudurier	39c39d5f25	enable rtp payload size AVOption for video encoding Originally committed as revision 8163 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-02-28 17:40:31 +00:00
Michael Niedermayer	9c856d62be	dont check buffer size if the decode function wont be called at all Originally committed as revision 8090 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-02-23 00:47:21 +00:00
Panagiotis Issaris	5dad0282b5	av_realloc_static() is an internal function and therefore should use the ff_ prefix instead of av_. Originally committed as revision 8089 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-02-23 00:20:39 +00:00
Panagiotis Issaris	8ab4861cc2	Move the Doxygen function documentation unaltered from libavcodec/utils.c to libavcodec/avcodec.h. Originally committed as revision 8079 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-02-22 19:05:44 +00:00
Panagiotis Issaris	f9ec0aa1a9	Add more Doxygen documentation. Originally committed as revision 8078 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-02-22 18:59:05 +00:00
Panagiotis Issaris	5604801191	Fix typo. Originally committed as revision 8065 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-02-22 00:46:36 +00:00
Aurelien Jacobs	6829ac8de4	simplify release_buffer using FFSWAP Originally committed as revision 8057 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-02-21 23:46:25 +00:00
Panagiotis Issaris	7ad731e99f	Add some more Doxygen documentation to libavcodec/utils.c. Originally committed as revision 8041 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-02-20 12:45:16 +00:00
Michel Bardiaux	5286d11fcd	Spelling fix Originally committed as revision 7989 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-02-15 12:57:51 +00:00
Michael Niedermayer	e13d80238c	doxy for avcodec_encode_video() Originally committed as revision 7977 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-02-14 10:50:01 +00:00
Luca Abeni	ab1c6dc95c	Directly access av_log_level instead of calling av_log_{set, get}_level() (which will be removed at the next avutil version increment) Originally committed as revision 7882 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-02-08 18:55:36 +00:00
Diego Biurrun	71e445fca3	Replace deprecated PIX_FMT names by the newer variants. Originally committed as revision 7867 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-02-07 01:48:09 +00:00
Michel Bardiaux	65d999d6cf	Activate guards in avcodec_default_get_buffer. Patch by Michel Bardiaux, mbardiaux mediaxim dot be. Originally committed as revision 7794 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-02-01 09:45:05 +00:00
Michael Niedermayer	ac66834c75	avcodec_decode_audio2() difference to avcodec_decode_audio() is that the user can pass the allocated size of the output buffer to the decoder and the decoder can check if theres enough space Originally committed as revision 7518 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-01-14 23:50:06 +00:00
Michael Niedermayer	4785c01668	er and strict also apply to audio theoretically Originally committed as revision 7510 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-01-14 23:19:22 +00:00
Michael Niedermayer	2606f38a67	skiprd doxygen comment from avcodec.h -> AVOption comment Originally committed as revision 7376 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-12-26 17:08:03 +00:00
Michael Niedermayer	c52f5d66a2	skiprd Originally committed as revision 7365 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-12-23 03:05:36 +00:00
Baptiste Coudurier	a45bc5922f	bt 0 is invalid, setting min to 1 Originally committed as revision 7357 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-12-22 10:10:13 +00:00
Diego Biurrun	f70d367b63	vqmin/vqmax --> qmin/qmax in the option description Originally committed as revision 7316 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-12-13 11:10:41 +00:00
Diego Biurrun	895bf49961	Improve option description. Originally committed as revision 7276 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-12-11 10:51:42 +00:00
Panagiotis Issaris	d3075ed502	Add "mixed_refs" description suggested by Loren Merritt and update accompanying comment in the code. Originally committed as revision 7235 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-12-06 17:04:23 +00:00
Panagiotis Issaris	119aae1dd5	Add more descriptions to the AVOption array taken from the avcodec.h AVCodec structure member comments. Originally committed as revision 7233 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-12-06 08:24:29 +00:00
Diego Biurrun	4a1bb6196b	Fix some obvious mistakes in the option descriptions. Originally committed as revision 7220 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-12-04 12:04:53 +00:00
Víctor Paesa	970419236d	Fill in some missing AVOption descriptions. patch by Víctor Paesa, wzrlpy arsystel com Originally committed as revision 7213 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-12-02 18:58:20 +00:00
Måns Rullgård	486497e07b	revert bad checkin Originally committed as revision 7044 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-11-14 03:18:09 +00:00
Måns Rullgård	be6ed6fff4	move some CFLAGS settings away from config.* writing section Originally committed as revision 7043 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-11-14 03:12:29 +00:00
Baptiste Coudurier	9cc6be9d27	add low delay forcing option for mpeg1/2 encoding Originally committed as revision 7008 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-11-13 11:30:26 +00:00
Baptiste Coudurier	80d617f5b4	add option to set mpeg1/2 gop timecode start, and drop frame flag timecode flag Originally committed as revision 6933 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-11-07 13:45:08 +00:00
Corey Hickey	1984f5cdc9	Correct description of mblmin and mblmax. Originally committed as revision 6873 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-11-02 23:08:09 +00:00
Kostya Shishkov	34380af0e1	16-bit grayscale support Originally committed as revision 6778 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-10-24 04:57:43 +00:00
Luca Barbato	9f1c1c9985	Make ffmpeg work with x264 r592 Originally committed as revision 6711 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-10-16 17:44:29 +00:00
Andrea Gianarro	462209fe10	fix AC3 5.1 being decoded as mono patch by Andrea Gianarro % giandrea AH gmail P com % Original thread: Date: Oct 9, 2006 11:55 AM Subject: [Ffmpeg-devel] AC3 5:1 decoding as mono Originally committed as revision 6598 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-10-09 11:36:42 +00:00
Diego Biurrun	b78e7197a8	Change license headers to say 'FFmpeg' instead of 'this program/this library' and fix GPL/LGPL version mismatches. Originally committed as revision 6577 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-10-07 15:30:46 +00:00
Diego Biurrun	4bef236ba8	Fix quantiSer --> quantiZer typo. Originally committed as revision 6523 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-10-02 10:23:59 +00:00
Panagiotis Issaris	6d6f42d202	Remove the override of lmin and lmax, so the actual option value provided will be used. Originally committed as revision 6384 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-09-29 19:34:53 +00:00
Panagiotis Issaris	720442981b	Remove the "mblmax" OptionDef. The equally named AVOption takes over its function. A unit change is involved, but as AVOption parameters are now parsed with ff_eval2(), you can use the QP2LAMBDA constant to ease the change. Originally committed as revision 6370 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-09-28 17:46:25 +00:00
Panagiotis Issaris	93b26b6381	Remove the "mblmin" OptionDef. The equally named AVOption takes over its function. A unit change is involved, but as AVOption parameters are now parsed with ff_eval2(), you can use the QP2LAMBDA constant to ease the change. Originally committed as revision 6369 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-09-28 17:45:51 +00:00
Måns Rullgård	a0403006f8	ARMv5TE optimized IDCT Originally committed as revision 6347 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-09-26 20:26:22 +00:00
Michael Niedermayer	327409d7b9	mpeg1 b_strategy=2 segfault fix Originally committed as revision 6337 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-09-26 08:49:24 +00:00
Luca Barbato	79e47000c8	move memory functions from avcodec to avutil Originally committed as revision 6330 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-09-25 15:23:40 +00:00
Panagiotis Issaris	22565f5d7e	Remove the "error" OptionDef. The equally named AVOption takes over its function. Originally committed as revision 6322 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-09-22 15:05:27 +00:00
Panagiotis Issaris	cccb4c966b	Remove the "mepc" OptionDef. The equally named AVOption takes over its function. Originally committed as revision 6321 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-09-22 15:04:56 +00:00
Panagiotis Issaris	bf08081389	Remove the "mb_threshold" OptionDef. The equally named AVOption takes over its function. Originally committed as revision 6317 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-09-22 13:55:56 +00:00
Panagiotis Issaris	58bba31e3f	Remove the "qsquish" OptionDef. The AVOption min/max value is changed to match the removed range check in ffmpeg.c. Originally committed as revision 6299 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-09-20 08:39:56 +00:00
Panagiotis Issaris	6bacd250f4	Remove the "qmax" OptionDef. Originally committed as revision 6298 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-09-20 08:36:33 +00:00
Panagiotis Issaris	5687a2f4cc	Remove the "qmin" OptionDef. Originally committed as revision 6297 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-09-20 08:34:58 +00:00
Panagiotis Issaris	315b0f9742	Remove the "bf" OptionDef parameter so the equally named AVOption will take over. Move over ffmpeg.c constraint checking, but allow value of zero to disable B-frame. Originally committed as revision 6296 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-09-20 08:34:13 +00:00
Panagiotis Issaris	076ce01793	Correct the constraints of some AVOptions. These had a default value of zero, while the minimum allowed value was set to FLT_MIN. Originally committed as revision 6294 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-09-20 08:27:18 +00:00
Panagiotis Issaris	fda7eb9098	Correct the i_qfactor minimum, which was current set higher then the default value. Originally committed as revision 6274 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-09-15 21:57:19 +00:00
Panagiotis Issaris	7df00a4e06	Rename the AVOption's names to the shorter OptionDef names. Originally committed as revision 6257 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-09-15 10:57:20 +00:00
Panagiotis Issaris	0b97eea306	Synchronize the defaults specified in the AVOptions[] array to the defaults specified in the ffmpeg.c global static variabels. This preserves the current behavior. Originally committed as revision 6252 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-09-14 14:02:32 +00:00
Panagiotis Issaris	66acccf05f	Make OFFSET() reuse offsetof Originally committed as revision 6251 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-09-14 13:51:54 +00:00
Panagiotis Issaris	7facadb0bb	corrects the type of the AVOption parameter "bugs", patch by Takis Original thread: Date: Sep 11, 2006 1:43 PM Subject: [Ffmpeg-devel] [PATCH] Wrong AVOption type Originally committed as revision 6244 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-09-13 09:28:48 +00:00
Panagiotis Issaris	5cc9b87f45	adds descriptions to the libavcodec AVOptions array, taken from the OptionDef options[] array. Patch by Takis, Original thread: Date: Sep 11, 2006 3:39 PM Subject: [Ffmpeg-devel] [PATCH] AVOptions description sync Originally committed as revision 6243 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-09-13 09:03:13 +00:00
Panagiotis Issaris	8c3dd5dc9c	Use and set sane AVOption defaults Patch by Takis Original thread: Date: Sep 8, 2006 3:26 PM Subject: [Ffmpeg-devel] [PATCH 2/2] Use and set sane AVOption defaults Originally committed as revision 6227 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-09-10 21:51:08 +00:00
Panagiotis Issaris	73a8ceaa17	make AVOptions default value field work. Patch by Panagiotis Issaris % takis P issaris A uhasselt P be % Original thread: Date: Sep 8, 2006 3:22 PM Subject: [Ffmpeg-devel] [PATCH 1/2] Enable usage of AVOption default value Originally committed as revision 6224 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-09-10 20:21:40 +00:00
Panagiotis Issaris	5e89b50b29	undefines a few temporary defines which were not undefined after their usage. Patch by Panagiotis Issaris Originally committed as revision 6205 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-09-09 08:49:28 +00:00
Måns Rullgård	0e176c3eb5	remove redundant declarations Originally committed as revision 6153 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-09-02 23:10:28 +00:00
Luca Abeni	4b45de0e87	Move av_log() & friends to libavutil Originally committed as revision 5781 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-07-18 11:00:55 +00:00
Diego Biurrun	2f30a81d19	CONFIG_WIN32 implies MinGW and Cygwin and possibly more, so use just CONFIG_MINGW or __MINGW32__ instead. Originally committed as revision 5718 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-07-11 21:45:45 +00:00
Justin Ruggles	c6375bf23c	allows user-settable block size and fixes related typo Originally committed as revision 5674 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-07-08 16:39:58 +00:00
Aurelien Jacobs	f1b163e01e	set proper bits_per_sample value for ADPCM codecs Originally committed as revision 5666 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-07-08 07:14:00 +00:00
Aurelien Jacobs	5da714699d	simplify the voc demuxer using av_get_bits_per_sample() Originally committed as revision 5663 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-07-07 22:42:36 +00:00
Baptiste Coudurier	ac3e183403	av_get_bits_per_sample and due simplifications Originally committed as revision 5661 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-07-07 17:50:09 +00:00
Stefan Huehner	62a05b5b00	Mark some read-only datastructures as const. patch by Stefan Huehner, stefan & at & huehner & dot & org Originally committed as revision 5639 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-07-06 13:53:07 +00:00
Justin Ruggles	a403fc0324	flac-lpc patch by (Justin Ruggles jruggle earthlink net) tabs removed and regression.sh fixed (it was missing in the patch) by me Originally committed as revision 5572 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-07-02 10:22:31 +00:00
Diego Pettenò	3a6fc8faf3	Disable w53 and w97 cmp methods when snow encoder is disabled Patch by Diego 'Flameeyes' Petteno flameeyes AH gentoo PP org Original thread: Date: Jun 30, 2006 1:16 AM Subject: [Ffmpeg-devel] [PATCH] Disable w53 and w97 cmp methods when snow encoder is disabled Originally committed as revision 5558 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-06-30 07:50:30 +00:00
Reynaldo H. Verdejo Pinochet	f2508b1712	anothe useless sizeof(char) Originally committed as revision 5555 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-06-30 05:53:28 +00:00
Loren Merritt	696d6889d2	ADPCM: trellis quantization Originally committed as revision 5451 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-06-03 19:04:56 +00:00
Corey Hickey	f9243d34f1	Make B-frame reduction sensitivity by b_strategy/vb_strategy = 1 user-tunable. Originally committed as revision 5450 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-06-03 06:26:04 +00:00
Baptiste Coudurier	307eb24879	add MPEG-2 intra vlc support Originally committed as revision 5372 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-05-13 17:16:58 +00:00
Michael Niedermayer	1dd509b157	make zero motion vector threshold user setable Originally committed as revision 5348 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-05-07 11:48:07 +00:00
Corey Hickey	1005f542b2	- Add new file internal.h for common internal-use-only functions. - Add new function av_tempfile() for creating temporary files; contains workaround for MinGW. - Make XviD stuff use av_tempfile(). Originally committed as revision 5245 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-03-30 04:33:05 +00:00
Michael Niedermayer	b865838ea2	switch flac to av_crc Originally committed as revision 5117 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-03-06 15:09:04 +00:00
Michael Niedermayer	e027d0a81e	switch ac3enc to av_crc Originally committed as revision 5116 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-03-06 14:53:13 +00:00
Michael Niedermayer	43a80ccee5	generic crc calculation code Originally committed as revision 5115 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-03-06 14:13:01 +00:00
Michael Niedermayer	b5c85991f6	fix segfault with BLUR8.AVI Originally committed as revision 5104 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-03-03 20:36:08 +00:00
Alex Beregszaszi	1319a77b01	added none/8bit/24bit audio formats and defaulting to s16 for now (once the system works like pix_fmt, the defaulting should be changed to SAMPLE_FMT_NONE) Originally committed as revision 5045 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-02-21 22:05:13 +00:00
Dieter	ceaf1909c1	add static keyword to some functions patch by Dieter <freebsd at sopwith solgatos com> Originally committed as revision 4913 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-01-30 23:33:19 +00:00
Corey Hickey	39a64e3023	sc_factor support for encoding. Here's the description I'll add to the mplayer man page: --- Causes frames with higher quantizers to be more likely to trigger a scene change detection and make libavcodec use an I-frame (default: 1). 1-16 is a sane range. Values between 2 and 6 may yield increasing PSNR (up to approximately 0.04 dB) and better placement of I-frames in high-motion scenes. Higher values than 6 may give very slightly better PSNR (approximately 0.01 dB more than sc_factor=6), but noticably worse visual quality. --- Original idea from Michael; patch by me. Originally committed as revision 4883 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-01-22 20:54:52 +00:00
Diego Biurrun	5509bffa88	Update licensing information: The FSF changed postal address. Originally committed as revision 4842 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-01-12 22:43:26 +00:00
Luca Abeni	14f0c8e28a	Parameter added for user to set the cutoff frequency when encoding with faac. Patch by Luca Abeni - lucabe72 at email dot it. Originally committed as revision 4837 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-01-10 20:07:29 +00:00
Robert Swain	58f7833e8e	update x264 wrapper. patch by Robert Swain. Originally committed as revision 4784 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-12-29 07:24:23 +00:00
Michael Niedermayer	e8501c93b5	support downscaling frames for dynamic b frame decission Originally committed as revision 4776 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-12-25 18:34:02 +00:00
Michael Niedermayer	c9ab8df88a	10l (didnt remove option from old ones after converting to AVOption) Originally committed as revision 4775 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-12-25 17:43:52 +00:00
Michael Niedermayer	316a2ec84c	bidir refine support Originally committed as revision 4768 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-12-23 16:25:00 +00:00
Diego Biurrun	bb270c0896	COSMETICS: tabs --> spaces, some prettyprinting Originally committed as revision 4764 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-12-22 01:10:11 +00:00
Michael Niedermayer	a42bed52ca	typo Originally committed as revision 4751 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-12-18 11:41:32 +00:00
Diego Biurrun	115329f160	COSMETICS: Remove all trailing whitespace. Originally committed as revision 4749 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-12-17 18:14:38 +00:00
Michael Niedermayer	c7622f9a28	default_get_buffer() cleanup fixes probably exploitable heap overflow heap overflow found by (Simon Kilvington <s D kilvington A eris D qinetiq D com>) Originally committed as revision 4714 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-12-02 00:12:37 +00:00
Guillaume Poirier	d4de20d11c	Typo fix Originally committed as revision 4672 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-11-02 09:18:32 +00:00
Michael Niedermayer	8f196b14f5	changing a few options to AVOptions Originally committed as revision 4603 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-09-20 21:43:45 +00:00
Michael Niedermayer	2118901192	print more time_base fps stuff if av_log level is at debug or above print more likely correct fps not sure if this is formated optimally ... Originally committed as revision 4596 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-09-18 14:45:17 +00:00
Michael Niedermayer	fac862c659	the people want lower case ... Originally committed as revision 4592 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-09-12 19:16:07 +00:00
Michael Niedermayer	6fd46414db	dont include opt.h in avcodec.h Originally committed as revision 4591 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-09-12 18:24:48 +00:00
Diego Biurrun	1471c6c2e8	CAREFULL --> CAREFUL typo fix Originally committed as revision 4590 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-09-12 16:30:47 +00:00
Michael Niedermayer	ec9127c4a4	converting a few more options to AVOptions Originally committed as revision 4587 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-09-12 12:07:08 +00:00
Michael Niedermayer	637b5326f3	convert some options in ffmpeg.c to AVOptions Originally committed as revision 4586 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-09-12 10:23:52 +00:00
Michael Niedermayer	233f6f889e	flags and named constants with type checking of course for AVOption spliting AVOption specific stuff out of avcodec.h into opt.h Originally committed as revision 4581 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-09-11 14:22:42 +00:00
Michael Niedermayer	8bbf6db98b	AVOption API improvments support AVOptions for encoding in ffmpeg.c Originally committed as revision 4580 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-09-11 11:10:25 +00:00
Michael Niedermayer	860a40c8a7	AVOption first try Originally committed as revision 4563 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-09-06 12:51:56 +00:00
Michael Niedermayer	b983a5c608	print fourcc in a readable form if possible Originally committed as revision 4554 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-09-03 20:36:24 +00:00
Reimar Döffinger	b461b3bc4a	Support de-/encoding of 24 and 32 bit PCM (from and to internal 16 bit). Originally committed as revision 4548 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-09-02 19:16:48 +00:00
Burkhard Plaum	32fbf33e61	Call av_free_static automatically before DLL unload patch by (plaum:ipf uni-stuttgart de) Originally committed as revision 4532 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-08-21 19:50:22 +00:00
Alexander Strasser	c11c2bc20b	libavutil: Utility code from libavcodec moved to a separate library. Originally committed as revision 4489 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-08-01 20:07:05 +00:00
Michael Niedermayer	ddebfb15dc	thread mess check for avcodec_open/close() Originally committed as revision 4472 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-07-25 14:35:01 +00:00
Michael Niedermayer	ea4377de8c	portable IEEE float/double read/write functions Originally committed as revision 4457 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-07-19 13:29:13 +00:00
Michael Niedermayer	fec9ccb7e6	check for CODEC_CAP_DELAY in audio decoders too Originally committed as revision 4439 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-07-14 15:30:39 +00:00
Diego Biurrun	bb628dae44	spelling fixes patch by Peter Robinson pbrobinson @ at @ gmail . dot . com and myself Originally committed as revision 4382 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-06-17 15:02:53 +00:00
Fabrice Bellard	240c1657dc	subtitle codec type support Originally committed as revision 4346 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-06-03 13:59:38 +00:00
Michael Niedermayer	e18c1f19f6	AV_LOG_DEBUG is not a good default ... Originally committed as revision 4307 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-05-26 08:57:13 +00:00
Måns Rullgård	ad2b531d3f	change extradata format for vorbis Originally committed as revision 4235 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-05-13 18:10:23 +00:00
Roine Gustafsson	44608ac7cd	ff_reverse to utils.c patch by (Roine Gustafsson )roine users.sourceforge net) Originally committed as revision 4199 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-05-07 19:24:07 +00:00
Michael Niedermayer	c0df9d75bd	switch to native time bases Originally committed as revision 4168 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-04-30 21:43:59 +00:00
Michael Niedermayer	82c0c4ba78	print pix_fmt if its known instead of if the raw codec is used Originally committed as revision 4162 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-04-25 18:41:38 +00:00
Michael Niedermayer	644a92626a	PIX_FMT_NONE and related fixes Originally committed as revision 4161 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-04-25 18:29:06 +00:00
Michael Niedermayer	09c3e44e8a	motion estimation bitrate penalty compensation Originally committed as revision 4092 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-03-27 12:19:59 +00:00
Måns Rullgård	88730be651	kill warnings patch by (Måns Rullgård <mru inprovide com>) Originally committed as revision 3977 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-02-24 19:08:50 +00:00
Michael Niedermayer	6e0d8c06c7	mb_lmin/max to limit the per mb quality for the ratecontrol independant from the frame limits Originally committed as revision 3928 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-02-02 19:33:48 +00:00
Michael Niedermayer	c342499df2	make keyframe default for AVFrames Originally committed as revision 3920 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-02-01 18:36:51 +00:00
Michael Niedermayer	934982c4ac	avoid buf_size == 0 checks in every decoder Originally committed as revision 3872 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-01-23 18:09:06 +00:00
Kurosu	f41c1fac3c	av_malloc vs av_mallocz patch by (Kurosu <kurosu inforezo org>) Originally committed as revision 3830 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-01-12 18:25:48 +00:00
Michael Niedermayer	2fc8ea249f	dissallow sprintf Originally committed as revision 3823 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-01-12 00:59:42 +00:00
Michael Niedermayer	0ecca7a49f	various security fixes and precautionary checks Originally committed as revision 3822 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-01-12 00:16:25 +00:00
Roberto Togni	c31b812166	Check pointers before writing to memory, fix possible integer overflows Force alignement for mszh and zlib decoders Originally committed as revision 3817 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-01-09 23:39:32 +00:00
Michael Niedermayer	caa336b4cc	common.c -> bitstream.c (and the single non bitstream func -> utils.c) common.h -> common.h/bitstream.h Originally committed as revision 3777 to svn://svn.ffmpeg.org/ffmpeg/trunk	2004-12-29 17:50:25 +00:00
Burkhard Plaum	073c2593c9	Memory leak fix patch by (Burkhard Plaum <plaum >at< ipf.uni-stuttgart )dot( de>) Originally committed as revision 3717 to svn://svn.ffmpeg.org/ffmpeg/trunk	2004-11-27 18:10:06 +00:00
François Revol	2450cff2c3	BeOS threading support. changed some "if FOO_THREAD\|\|BAR_THREAD" to a more generic "if HAVE_THREADS" Originally committed as revision 3702 to svn://svn.ffmpeg.org/ffmpeg/trunk	2004-11-21 18:04:56 +00:00
Michael Niedermayer	3237f73183	stride align cleanup Originally committed as revision 3640 to svn://svn.ffmpeg.org/ffmpeg/trunk	2004-10-26 12:47:56 +00:00
Roman Shaposhnik	f02be79d61	* Introducing IIDC1394 grabbing interface. Use it with -grab dc1394 * Introducing yet another packed pix_fmt in order to support some of the IIDC1394 modes: uyvy411 (Cb Y0 Y1 Cr Y2 Y3). Originally committed as revision 3621 to svn://svn.ffmpeg.org/ffmpeg/trunk	2004-10-22 02:04:30 +00:00
Michael Niedermayer	15862411e6	infinte recursion fix Originally committed as revision 3606 to svn://svn.ffmpeg.org/ffmpeg/trunk	2004-10-18 03:02:48 +00:00
Michael Niedermayer	9fe5a7b831	do not call (av_)abort() Originally committed as revision 3543 to svn://svn.ffmpeg.org/ffmpeg/trunk	2004-10-01 12:31:11 +00:00
Michael Niedermayer	21adafec2a	lowres width/height cleanup 3rd try Originally committed as revision 3522 to svn://svn.ffmpeg.org/ffmpeg/trunk	2004-09-27 11:50:56 +00:00
Michael Niedermayer	1f0182250a	av_rescale with user specified rounding Originally committed as revision 3481 to svn://svn.ffmpeg.org/ffmpeg/trunk	2004-09-19 16:38:54 +00:00
Michael Niedermayer	b100eab869	changing size segfault fix Originally committed as revision 3463 to svn://svn.ffmpeg.org/ffmpeg/trunk	2004-09-15 00:35:18 +00:00
Michael Niedermayer	8b69867f2e	Minor Patch for shared libs on Mac OSX by (Bill May <wmay at cisco dot com>) Originally committed as revision 3387 to svn://svn.ffmpeg.org/ffmpeg/trunk	2004-08-13 15:30:42 +00:00
Michael Niedermayer	baced9f598	user overrideable level & profile Originally committed as revision 3385 to svn://svn.ffmpeg.org/ffmpeg/trunk	2004-08-13 13:59:28 +00:00
Todd Kirby	ebb177ddef	UYVY support patch by ("Todd.Kirby" <doubleshot at pacbell dot net>) Originally committed as revision 3339 to svn://svn.ffmpeg.org/ffmpeg/trunk	2004-07-25 10:01:36 +00:00
Michael Niedermayer	5f63d108eb	simplify Originally committed as revision 3314 to svn://svn.ffmpeg.org/ffmpeg/trunk	2004-07-14 18:23:49 +00:00
Roberto Togni	d99fbbf4d7	Force alignement for rpza and smc Originally committed as revision 3262 to svn://svn.ffmpeg.org/ffmpeg/trunk	2004-06-27 11:07:05 +00:00
Michael Niedermayer	6f82497728	flush audio encoder buffers at the end fix vorbis in nut again Originally committed as revision 3244 to svn://svn.ffmpeg.org/ffmpeg/trunk	2004-06-22 21:14:01 +00:00
Michael Niedermayer	50071f0b48	avcodec_find is in no header file, and appearently not used or very usefull so lets make it static ... Originally committed as revision 3157 to svn://svn.ffmpeg.org/ffmpeg/trunk	2004-05-25 18:17:25 +00:00
Michael Niedermayer	53db1cae1c	data_size = 0 cleanup Originally committed as revision 3146 to svn://svn.ffmpeg.org/ffmpeg/trunk	2004-05-21 14:37:16 +00:00
Michael Niedermayer	ca8ad84767	dummy avcodec_thread_init() to avoid linking issues Originally committed as revision 3122 to svn://svn.ffmpeg.org/ffmpeg/trunk	2004-05-10 23:38:53 +00:00
Michael Niedermayer	4c263142c5	use AVInteger in av_rescale() so it can finally do 6464/64 instead of just 6432/32 Originally committed as revision 3106 to svn://svn.ffmpeg.org/ffmpeg/trunk	2004-05-04 02:58:30 +00:00
Michael Niedermayer	d01dbeb800	simplify Originally committed as revision 3097 to svn://svn.ffmpeg.org/ffmpeg/trunk	2004-04-30 18:11:34 +00:00
Michael Niedermayer	eea8c08fa8	cleanup & memleak fix Originally committed as revision 3095 to svn://svn.ffmpeg.org/ffmpeg/trunk	2004-04-30 17:42:58 +00:00
Michael Niedermayer	4e39ab4c97	1000l in av_mallocz_static() less overallocation in av_fast_realloc() for small arrays Originally committed as revision 2913 to svn://svn.ffmpeg.org/ffmpeg/trunk	2004-03-22 11:00:51 +00:00
Michael Niedermayer	8d1f2ba5e1	static allocation rewrite (old code was plain a broken mess) doesnt call realloc every time doesnt randomly overwrite memory after after 8-16 calls doesnt use ugly macro wraper fewer lines of code Originally committed as revision 2912 to svn://svn.ffmpeg.org/ffmpeg/trunk	2004-03-21 21:58:14 +00:00
Ivan Kalvachev	494c56d36f	silence warnings Originally committed as revision 2843 to svn://svn.ffmpeg.org/ffmpeg/trunk	2004-03-04 14:58:48 +00:00
Michael Niedermayer	4346539522	av_log() cleanup null pointer segfaults dont print redundant spam dont print prefix if reference==NULL class -> av_class dont copy AVClass to every object, its a waste of memory and not a good idea at all Originally committed as revision 2841 to svn://svn.ffmpeg.org/ffmpeg/trunk	2004-03-03 17:53:55 +00:00
Michel Bardiaux	bc874daea8	av_log() patch by (Michel Bardiaux <mbardiaux at peaktime dot be>) Originally committed as revision 2840 to svn://svn.ffmpeg.org/ffmpeg/trunk	2004-03-03 15:41:21 +00:00
Michael Niedermayer	81c5f88748	macrofree av_freep() Originally committed as revision 2839 to svn://svn.ffmpeg.org/ffmpeg/trunk	2004-03-03 01:57:43 +00:00
Michael Niedermayer	9740beffc6	use AVFrame.pts=AV_NOPTS_VALUE instead of AVFrame.pts=0 move AV_NOPTS_VALUE & AV_TIME_BASE from avformat.h -> avcodec.h related fixes Originally committed as revision 2814 to svn://svn.ffmpeg.org/ffmpeg/trunk	2004-02-25 17:35:52 +00:00
Michael Niedermayer	d705e4a6bb	(f)printf() is disallowed in libavcodec, compilation will fail now if its used, except that codecs which where added after the printf->av_log change which did ignore av_log() and used prinf are now silent and wont print anything, they should be changed to use av_log, i could do that, but its better if the orginal developer decides which AV_LOG level each message should get Originally committed as revision 2806 to svn://svn.ffmpeg.org/ffmpeg/trunk	2004-02-22 00:31:19 +00:00
Michael Niedermayer	9c3d33d67f	multithreaded/SMP motion estimation multithreaded/SMP encoding for MPEG1/MPEG2/MPEG4/H263 all pthread specific code is in pthread.c to try it, run configure --enable-pthreads and ffmpeg ... -threads <num> the internal thread API is a simple AVCodecContext.execute() callback which executes a given function pointer with different arguments and returns after finishing all, that way no mutexes or other thread-mess is needed outside pthread.c Originally committed as revision 2772 to svn://svn.ffmpeg.org/ffmpeg/trunk	2004-02-13 17:54:10 +00:00
Michael Niedermayer	7984082a08	ppc chroma mess workaround (real bug is that the motion compensation code assumes that 2*uvlinesize == linesize and fixing this would mean a slowdown) Originally committed as revision 2771 to svn://svn.ffmpeg.org/ffmpeg/trunk	2004-02-12 16:21:21 +00:00
Falk Hüffner	95ba2c8f43	tiny warning fix Originally committed as revision 2741 to svn://svn.ffmpeg.org/ffmpeg/trunk	2004-02-01 22:56:54 +00:00
Michael Niedermayer	83f8c0c3c8	segfault fix Originally committed as revision 2719 to svn://svn.ffmpeg.org/ffmpeg/trunk	2004-01-23 12:30:31 +00:00
Michael Niedermayer	8f2ab83318	copyright year update of the files i touched and remembered, things look annoyingly unmaintained otherwise Originally committed as revision 2686 to svn://svn.ffmpeg.org/ffmpeg/trunk	2004-01-10 16:04:55 +00:00
Michael Niedermayer	620fe604a8	10l Originally committed as revision 2670 to svn://svn.ffmpeg.org/ffmpeg/trunk	2004-01-05 23:40:23 +00:00
Roberto Togni	e1c2a5a0a8	- Add reget_buffer() function to AVCodecContext - Add default reget_buffer implementation in libavcodec/utils.c - Remove AVCodecContext.cr_available, no longer needed - Remove CODEC_CAP_CR, no longer used - Add img_copy() prototype to avcodec.h (function from imgconvert.c) - Rename img_copy() to jpeg_img_copy() in libavformat/jpeg.c to avoid conflict - Updated msrle, msvideo1, rpza, smc to use reget_buffer Originally committed as revision 2531 to svn://svn.ffmpeg.org/ffmpeg/trunk	2003-11-26 20:57:15 +00:00
Roberto Togni	074c4ca7fd	Add cr codec capability and buffer hints Originally committed as revision 2484 to svn://svn.ffmpeg.org/ffmpeg/trunk	2003-11-07 21:20:24 +00:00
Michael Niedermayer	89b9441aba	only add prefix after \n Originally committed as revision 2471 to svn://svn.ffmpeg.org/ffmpeg/trunk	2003-11-03 13:58:26 +00:00
Michel Bardiaux	9b87956678	av_log() patch by (Michel Bardiaux <mbardiaux at peaktime dot be>) Originally committed as revision 2469 to svn://svn.ffmpeg.org/ffmpeg/trunk	2003-11-03 13:26:22 +00:00
Michael Niedermayer	237e49387a	initalize various uninitalized variables and avoid coded_picture_number as its not always correct (later should be reversed after fixing the picture_number mess) Originally committed as revision 2454 to svn://svn.ffmpeg.org/ffmpeg/trunk	2003-10-30 21:05:00 +00:00
Mike Melanson	2a2bbcb05f	revised palette API, courtesy of Roberto Togni (rtogni at freemail.it) Originally committed as revision 2451 to svn://svn.ffmpeg.org/ffmpeg/trunk	2003-10-30 05:40:58 +00:00
Fabrice Bellard	985180a1b8	added fake codec CODEC_ID_MPEG2TS of type CODEC_TYPE_DATA (needed for simpler handling of raw transport streams in ffserver and RTP - better solutions are welcomed) Originally committed as revision 2445 to svn://svn.ffmpeg.org/ffmpeg/trunk	2003-10-29 14:08:18 +00:00
Michael Niedermayer	5ed9f2e5aa	use continued fractions to approximate a fraction if its numerator or denominator is too large Originally committed as revision 2405 to svn://svn.ffmpeg.org/ffmpeg/trunk	2003-10-20 22:33:53 +00:00
Michael Niedermayer	5ff85f1d8b	AVRational sample_aspect_ratio aspect ratio in JPEG JFIF is SAR not DAR ! removed nonsense SAR guessing code various related cleanups bugs? Originally committed as revision 2403 to svn://svn.ffmpeg.org/ffmpeg/trunk	2003-10-20 20:23:46 +00:00
Roman Shaposhnik	5c00fe4137	* original fix still didn't align lines on s_align when CODEC_FLAG_EMU_EDGE was not set. Originally committed as revision 2394 to svn://svn.ffmpeg.org/ffmpeg/trunk	2003-10-16 18:27:48 +00:00
Michael Niedermayer	f0bbfc4a20	default_get_buffer() fixes Originally committed as revision 2391 to svn://svn.ffmpeg.org/ffmpeg/trunk	2003-10-15 21:59:08 +00:00
Michael Niedermayer	158c7f059c	use lagrange multipler instead of qp for ratecontrol, this may break some things, tell me ASAP if u notice anything broken quality which was 1..31 float is now a 1..FF_LAMBDA_MAX int, and FF_QP2LAMBDA * qp can be used to convert to the new range Originally committed as revision 2348 to svn://svn.ffmpeg.org/ffmpeg/trunk	2003-10-07 11:32:40 +00:00
Michael Niedermayer	09770af869	detect avcodec_open() on an already opened AVCodecContext Originally committed as revision 2251 to svn://svn.ffmpeg.org/ffmpeg/trunk	2003-09-10 08:20:14 +00:00
Fabrice Bellard	b160941221	removed warnings Originally committed as revision 2248 to svn://svn.ffmpeg.org/ffmpeg/trunk	2003-09-09 22:59:16 +00:00
Fabrice Bellard	98ce5991d7	update sub_id in mpegaudio decoding (might need same method as MPEG2VIDEO too ?) Originally committed as revision 2238 to svn://svn.ffmpeg.org/ffmpeg/trunk	2003-09-08 22:49:26 +00:00
Michael Niedermayer	59c673d518	cleanup / fixes Originally committed as revision 2103 to svn://svn.ffmpeg.org/ffmpeg/trunk	2003-08-05 10:19:43 +00:00
Michael Niedermayer	7d1c3fc1d6	rate distortion mb decision support fix decoding of old %16!=0 divx fix assertion failure in motion_est.c Originally committed as revision 2094 to svn://svn.ffmpeg.org/ffmpeg/trunk	2003-07-29 02:09:12 +00:00
Michael Niedermayer	7a06ff148d	AVCodec.flush() ff_draw_horiz_band() in coded order / cleanup Originally committed as revision 2064 to svn://svn.ffmpeg.org/ffmpeg/trunk	2003-07-17 12:29:07 +00:00
Garrick Meeker	d4f5d74a54	flash video (flv) support patch by (Garrick Meeker <gmeeker at theoryllc dot com>) Originally committed as revision 2024 to svn://svn.ffmpeg.org/ffmpeg/trunk	2003-07-09 23:10:59 +00:00
Michael Niedermayer	ba88675b1d	rgb15 & rgb16 fix Originally committed as revision 1921 to svn://svn.ffmpeg.org/ffmpeg/trunk	2003-05-30 13:27:21 +00:00
Falk Hüffner	4cfbf61bf1	Warning and compatibility fixes. Originally committed as revision 1902 to svn://svn.ffmpeg.org/ffmpeg/trunk	2003-05-24 18:48:30 +00:00
Michael Niedermayer	d8085ea727	cleanup Originally committed as revision 1882 to svn://svn.ffmpeg.org/ffmpeg/trunk	2003-05-14 23:08:01 +00:00
Michael Niedermayer	f138f88364	100l (document buffer padding requirements) Originally committed as revision 1866 to svn://svn.ffmpeg.org/ffmpeg/trunk	2003-05-12 23:03:00 +00:00
Michael Niedermayer	7c9375f15a	10l Originally committed as revision 1823 to svn://svn.ffmpeg.org/ffmpeg/trunk	2003-04-25 20:03:17 +00:00
Michael Niedermayer	d90cf87b90	fixing mixed dr1 + internal buffers Originally committed as revision 1820 to svn://svn.ffmpeg.org/ffmpeg/trunk	2003-04-25 00:29:48 +00:00
Fabrice Bellard	59cf08ce90	fixed static init Originally committed as revision 1799 to svn://svn.ffmpeg.org/ffmpeg/trunk	2003-04-20 16:16:52 +00:00
Michael Niedermayer	2c19981a93	10l Originally committed as revision 1725 to svn://svn.ffmpeg.org/ffmpeg/trunk	2003-04-02 10:18:29 +00:00
Michael Niedermayer	1984f6359e	user setable quantizer bias Originally committed as revision 1701 to svn://svn.ffmpeg.org/ffmpeg/trunk	2003-03-22 12:09:02 +00:00
Fred Rothganger	e8750b0076	rawvideo patch by (Fred Rothganger <rothgang at uiuc dot edu>) Originally committed as revision 1687 to svn://svn.ffmpeg.org/ffmpeg/trunk	2003-03-16 21:03:20 +00:00
Michael Niedermayer	b536d0aad2	field pic decoding cleanup Originally committed as revision 1686 to svn://svn.ffmpeg.org/ffmpeg/trunk	2003-03-16 20:22:22 +00:00
Michael Niedermayer	14bea432f1	per context frame_rate_base, this should finally fix frame_rate related av sync issues Originally committed as revision 1666 to svn://svn.ffmpeg.org/ffmpeg/trunk	2003-03-12 15:16:19 +00:00
Michael Niedermayer	983e3246b7	per file doxy Originally committed as revision 1634 to svn://svn.ffmpeg.org/ffmpeg/trunk	2003-03-06 11:32:04 +00:00
Zdenek Kabelac	0c1a9edad4	* UINTX -> uintx_t INTX -> intx_t Originally committed as revision 1578 to svn://svn.ffmpeg.org/ffmpeg/trunk	2003-02-11 16:35:48 +00:00
Zdenek Kabelac	5c91a6755b	* static,const,compiler warning cleanup Originally committed as revision 1567 to svn://svn.ffmpeg.org/ffmpeg/trunk	2003-02-10 09:35:32 +00:00
Fabrice Bellard	0d4c587854	removed warning Originally committed as revision 1506 to svn://svn.ffmpeg.org/ffmpeg/trunk	2003-01-23 23:18:42 +00:00
Fabrice Bellard	8e1e6f31c1	use av_malloc() functions - added av_strdup and av_realloc() Originally committed as revision 1505 to svn://svn.ffmpeg.org/ffmpeg/trunk	2003-01-23 23:03:09 +00:00
Michael Niedermayer	a33c7159e1	get_format() Originally committed as revision 1451 to svn://svn.ffmpeg.org/ffmpeg/trunk	2003-01-12 00:48:29 +00:00
Fabrice Bellard	5915a6dc85	moved avpicture_xxx to imgconvert Originally committed as revision 1434 to svn://svn.ffmpeg.org/ffmpeg/trunk	2003-01-11 04:52:39 +00:00
Fabrice Bellard	9bbffbb155	moved avcodec_get_chroma_sub_sample() to imgconvert.c Originally committed as revision 1430 to svn://svn.ffmpeg.org/ffmpeg/trunk	2003-01-11 00:07:06 +00:00
Zdenek Kabelac	87fb268fdc	* avoid usage of next/last buffer after flush (but there still something wrong when the first frame isn't keyframe) Originally committed as revision 1403 to svn://svn.ffmpeg.org/ffmpeg/trunk	2003-01-06 18:09:27 +00:00
Michael Niedermayer	826f429ae9	qpel in mmx2/3dnow qpel refinement quality parameter Originally committed as revision 1393 to svn://svn.ffmpeg.org/ffmpeg/trunk	2003-01-05 15:57:10 +00:00
Michael Niedermayer	17a70fdeef	mb qp limits Originally committed as revision 1340 to svn://svn.ffmpeg.org/ffmpeg/trunk	2002-12-18 10:09:43 +00:00
Zdenek Kabelac	4cb3ca724d	* fill codec_id in codec_open Originally committed as revision 1329 to svn://svn.ffmpeg.org/ffmpeg/trunk	2002-12-09 18:54:09 +00:00
Michael Niedermayer	492cd3a920	AVVideoFrame -> AVFrame Originally committed as revision 1327 to svn://svn.ffmpeg.org/ffmpeg/trunk	2002-12-09 12:03:43 +00:00
Michael Niedermayer	4e00e76b3c	cleanup / messup? fixes 20% speedloss bug removes redundant variables from MpegEncContext release buffers in avcodec_flush_buffers() (untested) Originally committed as revision 1325 to svn://svn.ffmpeg.org/ffmpeg/trunk	2002-12-09 00:29:17 +00:00
Michael Niedermayer	5b20b7328a	print a warning if something allocates 0 bytes Originally committed as revision 1307 to svn://svn.ffmpeg.org/ffmpeg/trunk	2002-12-04 12:42:25 +00:00
Michael Niedermayer	1e491e29c2	cleanup adding AVVideoFrame moving quality, pict_type, key_frame, qscale_table, ... to AVVideoFrame removing obsolete variables in AVCodecContext skiping of MBs in b frames correctly initalizing AVCodecContext picture buffer cleanup Originally committed as revision 1302 to svn://svn.ffmpeg.org/ffmpeg/trunk	2002-12-04 10:04:03 +00:00
Zdenek Kabelac	855ea723b0	* two functions to handle allocation of static data more simple av_mallocz_static - called for every static data table av_free_static - called when ffmpeg is no longer needed and should free all static resources * simple usage shown in mpegaudiodec.c Originally committed as revision 1301 to svn://svn.ffmpeg.org/ffmpeg/trunk	2002-12-03 19:40:35 +00:00
Zdenek Kabelac	18f770162b	* fixing some minor const warnings Originally committed as revision 1205 to svn://svn.ffmpeg.org/ffmpeg/trunk	2002-11-12 15:00:04 +00:00
Zdenek Kabelac	c6af86c240	* avcodec_init could be removed I guess... Originally committed as revision 1192 to svn://svn.ffmpeg.org/ffmpeg/trunk	2002-11-11 09:31:17 +00:00
Michael Niedermayer	6bb925f47d	dont call emms_c() for each MB Originally committed as revision 1127 to svn://svn.ffmpeg.org/ffmpeg/trunk	2002-10-31 12:11:53 +00:00
Michael Niedermayer	8d0e42cad0	more defaults Originally committed as revision 1065 to svn://svn.ffmpeg.org/ffmpeg/trunk	2002-10-22 23:43:25 +00:00
Michael Niedermayer	4d2858deac	better/cleaner error resilience (done in a 2nd pass after decoding) h263/mpeg4 out of order slice decoding Originally committed as revision 1030 to svn://svn.ffmpeg.org/ffmpeg/trunk	2002-10-13 13:16:04 +00:00
Fabrice Bellard	a5e880583c	corrected pixel format display Originally committed as revision 1025 to svn://svn.ffmpeg.org/ffmpeg/trunk	2002-10-11 09:16:35 +00:00
Fabrice Bellard	4bfad53561	added two pass info Originally committed as revision 1022 to svn://svn.ffmpeg.org/ffmpeg/trunk	2002-10-10 17:12:55 +00:00
Falk Hüffner	7ffbb60ee7	Minor warning fix. Originally committed as revision 977 to svn://svn.ffmpeg.org/ffmpeg/trunk	2002-09-28 01:49:37 +00:00
Michael Niedermayer	b3a391e8b8	fixing i_quant_factor, this should finally fix the bitrate bug with ffserver hopefully Originally committed as revision 959 to svn://svn.ffmpeg.org/ffmpeg/trunk	2002-09-19 20:22:39 +00:00
Michael Niedermayer	e8b62df6e4	fixing apiexample Originally committed as revision 958 to svn://svn.ffmpeg.org/ffmpeg/trunk	2002-09-19 18:24:52 +00:00
Michael Niedermayer	a949d72e0e	avcodec_alloc_context() Originally committed as revision 954 to svn://svn.ffmpeg.org/ffmpeg/trunk	2002-09-19 09:13:43 +00:00
Philip Gladstone	b71472eb62	Add conversions to and from RGBA32 and BGRA32. Originally committed as revision 824 to svn://svn.ffmpeg.org/ffmpeg/trunk	2002-07-27 03:08:04 +00:00
Nick Kurshev	be8ffec9cd	new codec: Sorenson v1 Originally committed as revision 726 to svn://svn.ffmpeg.org/ffmpeg/trunk	2002-07-09 16:08:43 +00:00
Fabrice Bellard	ce992c6932	moved code to mem.c and allcodecs.c Originally committed as revision 689 to svn://svn.ffmpeg.org/ffmpeg/trunk	2002-06-11 13:45:17 +00:00
Zdenek Kabelac	cd4af68ad5	* started to cleanup name clashes for onetime compilation Originally committed as revision 617 to svn://svn.ffmpeg.org/ffmpeg/trunk	2002-05-27 16:42:14 +00:00
Fabrice Bellard	ff4ec49e64	license/copyright change Originally committed as revision 599 to svn://svn.ffmpeg.org/ffmpeg/trunk	2002-05-25 22:45:33 +00:00
Fabrice Bellard	4d7a0a0593	better av_freep() Originally committed as revision 541 to svn://svn.ffmpeg.org/ffmpeg/trunk	2002-05-20 16:23:27 +00:00
Fabrice Bellard	3123dd793e	proper memory handling functions Originally committed as revision 520 to svn://svn.ffmpeg.org/ffmpeg/trunk	2002-05-18 22:59:50 +00:00
Nick Kurshev	8bceb6af09	build info for ABI Originally committed as revision 489 to svn://svn.ffmpeg.org/ffmpeg/trunk	2002-05-12 15:53:25 +00:00
Philip Gladstone	0edf8a7a65	* Don't allocate 0 bytes of memory. It upsets electricFence! Originally committed as revision 472 to svn://svn.ffmpeg.org/ffmpeg/trunk	2002-05-09 01:24:27 +00:00
Nick Kurshev	156e5023e8	version info Originally committed as revision 443 to svn://svn.ffmpeg.org/ffmpeg/trunk	2002-05-05 09:56:13 +00:00
Michael Niedermayer	1c2a8c7f14	avcodec_flush_buffers() Originally committed as revision 420 to svn://svn.ffmpeg.org/ffmpeg/trunk	2002-04-24 01:24:06 +00:00
Zdenek Kabelac	623563c04a	* using some small char buffer - needed for sprintf Originally committed as revision 416 to svn://svn.ffmpeg.org/ffmpeg/trunk	2002-04-22 19:57:26 +00:00
Juanjo	4b1f4f236b	- Versions defined for libav/libavcodec. - Bug fix in wav muxer for MP2 audio. - ffmpeg/libavcodec version in MPEG-4 user data. Originally committed as revision 400 to svn://svn.ffmpeg.org/ffmpeg/trunk	2002-04-15 02:28:05 +00:00
Juanjo	e0d2714adc	- Fixed AC3 decoding for 5:1 AC3 streams. Now when calling av_audio_decode for AC3 set avcodec_context->channels to the desired number channels, if the setting is 0 AC3 decoder will set it to the channels found in the stream. - Changed ffmpeg to cope with the new "way" of AC3 decoding. - ASF muxer now uses Tickers for PTS calculations. Originally committed as revision 393 to svn://svn.ffmpeg.org/ffmpeg/trunk	2002-04-09 04:52:49 +00:00
Zdenek Kabelac	bc657ac31d	* using pixtype as enum - by Philip Gladstone Originally committed as revision 389 to svn://svn.ffmpeg.org/ffmpeg/trunk	2002-04-08 21:03:35 +00:00
Michael Niedermayer	e1a9dbffed	wmv1 header parser (unfinished) Originally committed as revision 380 to svn://svn.ffmpeg.org/ffmpeg/trunk	2002-04-06 22:29:37 +00:00
Michael Niedermayer	84afee348f	msmpeg4v2 decoding (no encoding yet) Originally committed as revision 376 to svn://svn.ffmpeg.org/ffmpeg/trunk	2002-04-05 04:09:04 +00:00
Alex Beregszaszi	0344cd0a7c	multiple init bugfix (patch by Alex Beregszaszi <alex@naxine.org>) Originally committed as revision 371 to svn://svn.ffmpeg.org/ffmpeg/trunk	2002-04-01 13:24:47 +00:00
Juanjo	1cb0edb40b	- Bug fix MPEG-2 decoder to handle "repeat_first_field" (Telecine) - Hack in MPEG-2 demux to cope with buggy VOBs. Originally committed as revision 333 to svn://svn.ffmpeg.org/ffmpeg/trunk	2002-03-16 02:41:00 +00:00
Juanjo	9d36bdc9be	- Added MP3 encoding through libmp3lame contributed by Lennert Buytenhek. Originally committed as revision 326 to svn://svn.ffmpeg.org/ffmpeg/trunk	2002-03-10 14:58:53 +00:00
Arpi	98f3b098f9	avcodec_find_encoder_by_name() patch by Alex Originally committed as revision 237 to svn://svn.ffmpeg.org/ffmpeg/trunk	2001-12-23 22:25:18 +00:00
Fabrice Bellard	a190b7e94e	fixed pcm bitrate Originally committed as revision 149 to svn://svn.ffmpeg.org/ffmpeg/trunk	2001-09-24 23:29:46 +00:00
Fabrice Bellard	a96b68b717	added pcm codecs Originally committed as revision 140 to svn://svn.ffmpeg.org/ffmpeg/trunk	2001-09-23 17:16:51 +00:00
Arpi	829fa996a9	CONFIG_MPGLIB no more needed Originally committed as revision 136 to svn://svn.ffmpeg.org/ffmpeg/trunk	2001-09-21 21:30:15 +00:00
Nick Kurshev	3d2043852d	memalign autodetection Originally committed as revision 115 to svn://svn.ffmpeg.org/ffmpeg/trunk	2001-09-13 07:16:59 +00:00
Nick Kurshev	3615700918	Aligned malloc. Another 10% of speedup. Originally committed as revision 111 to svn://svn.ffmpeg.org/ffmpeg/trunk	2001-08-20 16:01:35 +00:00
Fabrice Bellard	58f26ba916	changed opendivx to mpeg4 Originally committed as revision 102 to svn://svn.ffmpeg.org/ffmpeg/trunk	2001-08-15 13:12:23 +00:00
Fabrice Bellard	cf0875950d	picture utils Originally committed as revision 72 to svn://svn.ffmpeg.org/ffmpeg/trunk	2001-08-11 19:04:31 +00:00
Fabrice Bellard	4e66ab3bab	added MJPEG decoder + comments Originally committed as revision 35 to svn://svn.ffmpeg.org/ffmpeg/trunk	2001-08-06 00:47:03 +00:00
Fabrice Bellard	d771bcae33	added CONFIG_AC3, CONFIG_MPGLIB, CONFIG_DECODERS and CONFIG_ENCODERS (Arpi: don't forget to put CONFIG_DECODERS in mplayer) Originally committed as revision 9 to svn://svn.ffmpeg.org/ffmpeg/trunk	2001-07-23 20:58:31 +00:00
Fabrice Bellard	de6d9b6404	Initial revision Originally committed as revision 5 to svn://svn.ffmpeg.org/ffmpeg/trunk	2001-07-22 14:18:56 +00:00

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1031 Commits