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* lavf: deprecate AVFormatParameters.mpeg2ts_raw.Anton Khirnov2011-05-25
| | | | It doesn't do anything except produce an error message when set.
* mpegts: add compute_pcr option.Anton Khirnov2011-05-25
| | | | Deprecate the corresponding AVFormatParameters field.
* lavf: add priv_class field to AVInputFormat.Anton Khirnov2011-05-25
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* configure: enable memalign_hack automatically when neededMans Rullgard2011-05-25
| | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
* swscale: unbreak the build on non-x86 systems.Ronald S. Bultje2011-05-24
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* swscale: remove if(bitexact) branch from functions.Ronald S. Bultje2011-05-24
| | | | | | | Instead, only set the function pointers if bitexact flag is not set during initialization. Since a change in flags triggers a re-init anyway, this doesn't situations where flag values change during runtime.
* swscale: remove if(canMMX2BeUsed) conditional.Ronald S. Bultje2011-05-24
| | | | | | Instead, set function pointers conditionally during init. This patch also reveals a whole branch of dead assembly code that is therefore also removed.
* swscale: remove swScale_{c,MMX,MMX2} duplication.Ronald S. Bultje2011-05-24
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* swscale: use emms_c().Ronald S. Bultje2011-05-24
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* Move emms_c() from libavcodec to libavutil.Ronald S. Bultje2011-05-24
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* tiff: set palette in the context when specified in TIFF_PAL tagStefano Sabatini2011-05-24
| | | | | | | | | | | Since image initialization was moved after tag parsing, the palette needs to be specified in the context and then copied to the allocated image in init_image(). Fixes a regression with TIFF images that have palette data, trac issue #230, file Test_Flate_8bpp.tif. Signed-off-by: Diego Biurrun <diego@biurrun.de>
* rtsp: use strtoul to parse rtptime and seq values.Ilya2011-05-24
| | | | | | | strtol could return negative values, leading to various error messages, mainly "non-monotonically increasing dts". Signed-off-by: Anton Khirnov <anton@khirnov.net>
* pgssubdec: fix incorrect colors.Alexandre Colucci2011-05-24
| | | | | | | | | On Blu-ray colors are stored in the order YCrCb (and not YCbCr) as mentioned in the specifications: see System Description Blu-ray Disc Read-Only Format, 9.14.4.2.2.1 Palette Definition Segment When decoding a Blu-ray subtitle, the colors were incorrectly set. Signed-off-by: Anton Khirnov <anton@khirnov.net>
* dvdsubdec: fix incorrect colors.Alexandre Colucci2011-05-24
| | | | | | | | | | | | On DVD and HD-DVD colors are stored in the order YCrCb (and not YCbCr) as mentioned in the specifications: see DVD Specifications for Read-Only Disc / Part 3, 4.3 Program Chain Information (7) PGC_SP_PLT see DVD Specifications for High Definition Disc, 5.2 Navigation for Standard Content (11) PGC_SDSP_PLT see DVD Specifications for High Definition Disc, 5.2 Navigation for Standard Content (12) PGC_HDSP_PLT see DVD Specifications for High Definition Disc, 5.5 Presentation Data (4) SET_COLOR2 When decoding a DVD or HD-DVD subtitle, the colors were incorrectly set. Signed-off-by: Anton Khirnov <anton@khirnov.net>
* ape: Allow demuxing of files with metadata tags.Carl Eugen Hoyos2011-05-24
| | | | Signed-off-by: Anton Khirnov <anton@khirnov.net>
* swscale: remove dead macro WRITEBGR24OLD.Ronald S. Bultje2011-05-24
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* swscale: remove AMD3DNOW "optimizations".Ronald S. Bultje2011-05-24
| | | | | | The functions are identical to their MMX counterparts. Thus, pretending that swscale is highly optimized for AMD3DNOW extensions is a poorly executed practical joke at best.
* swscale: remove duplicate code in ppc/ subdirectory.Ronald S. Bultje2011-05-24
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* swscale: remove duplicated x86/ functions.Ronald S. Bultje2011-05-24
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* swscale: force --enable-runtime-cpudetect and remove SWS_CPU_CAPS_*.Ronald S. Bultje2011-05-24
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* vsrc_buffer.h: add file doxyStefano Sabatini2011-05-24
| | | | | Signed-off-by: Stefano Sabatini <stefano.sabatini-lala@poste.it> Signed-off-by: Anton Khirnov <anton@khirnov.net>
* vsrc_buffer: tweak error message in init()Stefano Sabatini2011-05-24
| | | | | | | | | | | | Change: Expected 7 arguments, but only %d found in '%s'\n to: Expected 7 arguments, but %d found in '%s'\n as the user may provide more than 7 arguments, in that case the error is not misleading. Signed-off-by: Anton Khirnov <anton@khirnov.net>
* msmpeg4: reindent.Anton Khirnov2011-05-24
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* lavc: remove msmpeg4v1 encoder.Anton Khirnov2011-05-24
| | | | | | The encoder has never produced files that could be decoded with any software and there should be no reason to create such files anyway.
* ac3enc: add channel coupling supportJustin Ruggles2011-05-24
| | | | | | | | | Channel coupling is an optional AC-3 feature that increases quality by combining high frequency information from multiple channels into a single channel. The per-channel high frequency information is sent with less accuracy in both the frequency and time domains. This allows more bits to be used for lower frequencies while preserving enough information to reconstruct the high frequencies.
* configure: Add -U__STRICT_ANSI__ to CPPFLAGS on Cygwin and DOS.Diego Biurrun2011-05-23
| | | | | | In -std=c99 mode GCC defines __STRICT_ANSI__ to hide non-ANSI interfaces. This causes declarations for some POSIX functions to be omitted from system headers, which causes compilation failures.
* aacdec: fix typo in scalefactor clipping checkJustin Ruggles2011-05-23
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* fate: fix fate-h264-conformance-frext-pph10i4-panasonic-a crcs.Ronald S. Bultje2011-05-23
| | | | The sample on rsync was corrupt, this one is now bitexact w.r.t. JM.
* fate: update 9/10bit refs.Ronald S. Bultje2011-05-23
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* h264: Properly set coded_{width, height} when parsing H.264.Felipe Contreras2011-05-23
| | | | | Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Diego Biurrun <diego@biurrun.de>
* x86 asm: Add SECTION_TEXT to dct32_sse.asm.Dave Yeo2011-05-23
| | | | | | | This fixes the following error on OS/2: error: segment name `.text align=16' not recognized Signed-off-by: Diego Biurrun <diego@biurrun.de>
* Fix 9/10 bit in swscale.Kieran Kunhya2011-05-23
| | | | Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
* ffmpeg: Don't trigger url_interrupt_cb on the first signalMartin Storsjö2011-05-22
| | | | | | | | | | | | | | Currently, the url_interrupt_cb callback will abort all IO after the first received signal. This makes the output files from e.g. the mov muxer to be unreadable if the transcode is aborted with ctrl+c. After this patch, the first signal cleanly breaks out of the transcoding loop, but won't forcibly abort all IO. After the second signal is received, the url_interrupt_cb callback will abort all IO. Signed-off-by: Martin Storsjö <martin@martin.st>
* avoptions: Check the return value from av_get_numberMartin Storsjö2011-05-22
| | | | | | | This avoids doing a division by zero if the option wasn't found, or wasn't an option of an appropriate type. Signed-off-by: Martin Storsjö <martin@martin.st>
* dct32_sse: eliminate some spillsLoren Merritt2011-05-22
| | | | 125->104 cycles on penryn (x86_64 only)
* Fix dct32() compilation with --disable-yasmVitor Sessak2011-05-22
| | | | Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
* ffmpeg: get rid of the -vglobal option.Anton Khirnov2011-05-21
| | | | | It's badly documented and does the same thing as -flags global_header, so it's redundant.
* dct32: Add AVX implementation of 32-point DCTVitor Sessak2011-05-21
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* dct32: Change pass 6 permutation to allow for AVX implementationVitor Sessak2011-05-21
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* dct32: port SSE 32-point DCT to YASMVitor Sessak2011-05-21
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* multiple inclusion guard cleanupDiego Biurrun2011-05-21
| | | | | Add missing multiple inclusion guards; clean up #endif comments; add missing library prefixes; keep guard names consistent.
* avio: document buffer must created with av_malloc() and friendsCan Wu2011-05-21
| | | | | | Else a later buffer resize in ffio_set_buf_size() will ABORT. Signed-off-by: Anton Khirnov <anton@khirnov.net>
* avio: check AVIOContext malloc failureCan Wu2011-05-21
| | | | Signed-off-by: Anton Khirnov <anton@khirnov.net>
* swscale: point out an alternative to sws_getContextClément Bœsch2011-05-21
| | | | Signed-off-by: Anton Khirnov <anton@khirnov.net>
* svq3: Do initialization after parsing the extradataRonald S. Bultje2011-05-21
| | | | | | | | If done before, some parameters aren't known yet. With svq3/rtp, initializing before some parameters are known can lead to calling av_malloc(0), which on OS X currently returns broken pointers.
* add changelog entries for 0.7_beta2Reinhard Tartler2011-05-21
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* mp3lame: add #include required for AV_RB32 macro.Ronald S. Bultje2011-05-20
| | | | Fixes compilation with mp3lame enabled.
* configure: make executable againMans Rullgard2011-05-20
| | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
* LATM/AAC: Free previously initialized context on reinit.Ronald S. Bultje2011-05-20
| | | | | | | | Fixes memory leaks which are the result of overwriting already-initialized MDCT contexts during context reinitialization, e.g. in valgrind fate-aac-latm_000000001180bc60. Signed-off-by: Diego Biurrun <diego@biurrun.de>
* configure: Do not unconditionally add -Wall to host CFLAGS.Diego Biurrun2011-05-20
| | | | Some compilers choke on -Wall, so only add the flag after checking it works.
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