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* aacdec: Reduce the size of buf_mdct.Young Han Lee2011-02-21
| | | | | It was doubled in size for the LTP implementation. This brings it back down to its original size.
* Remove old VCSs from version.shAlex Converse2011-02-21
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* mpegtsenc: use correct PES stream_id for AACTony Strauss2011-02-21
| | | | | | | This adds the AAC codec to the list of audio codecs that results in a PES stream_id of 0xc0 (audio stream). Signed-off-by: Mans Rullgard <mans@mansr.com>
* spdifenc.c: fix compile because of missing include avio_internal.h.Ronald S. Bultje2011-02-21
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* vp8: ppc: fix invalid reads in altivec epel mcMans Rullgard2011-02-21
| | | | | | | The 4-tap filters should only access one row/column before the reference block. Signed-off-by: Mans Rullgard <mans@mansr.com>
* ppc: fix vc1 inverse transform, unbreak buildMans Rullgard2011-02-21
| | | | | | | | GCC 4.3 and later are more particular about signedness matching in vector operations. The operations under if(rangered) were missing assignments and thus had no effect. Signed-off-by: Mans Rullgard <mans@mansr.com>
* avio: make put_nbyte internal.Anton Khirnov2011-02-21
| | | | Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
* avio: avio: avio_ prefixes for put_* functionsAnton Khirnov2011-02-21
| | | | | | | | | | | | In the name of consistency: put_byte -> avio_w8 put_<type> -> avio_w<type> put_buffer -> avio_write put_nbyte will be made private put_tag will be merged with avio_put_str Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
* targa: prevent integer overflow in bufsize check.Ronald S. Bultje2011-02-21
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* avio: make get_partial_buffer internal.Anton Khirnov2011-02-21
| | | | Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
* avio: avio_ prefixes for get_* functionsAnton Khirnov2011-02-21
| | | | | | | | | | | | | | In the name of consistency: get_byte -> avio_r8 get_<type> -> avio_r<type> get_buffer -> avio_read get_partial_buffer will be made private later get_strz is left out becase I want to change it later to return something useful. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
* VC1: merge idct8x8, coeff adjustments and put_pixels.Ronald S. Bultje2011-02-21
| | | | | Merging these functions allows merging some loops, which makes the results (particularly after SIMD optimizations) much faster.
* avio: rename av_alloc_put_byte -> avio_alloc_context for consistencyAnton Khirnov2011-02-21
| | | | Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
* dsputil: make {add/put/put_signed}_pixels_clamped() non-static.Ronald S. Bultje2011-02-21
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* VC1: inline vc1_put_block() in vc1_decode_i_blocks().Ronald S. Bultje2011-02-21
| | | | | | Advantage is that it allows us to combine several loops into a single one, and these can eventually be merged into the IDCT itself. Also, it allows us to remove vc1_put_block(), and makes CODEC_FLAG_GRAY faster.
* lavfi: put color source in a dedicated fileStefano Sabatini2011-02-21
| | | | | | Move the color source code from vf_pad.c to vsrc_color.c. Signed-off-by: Mans Rullgard <mans@mansr.com>
* lavfi: add drawutilsStefano Sabatini2011-02-21
| | | | | | | Add drawutils.h and drawutils.c, and use them in the pad filter. The new functions are going to be shared by other filters. Signed-off-by: Mans Rullgard <mans@mansr.com>
* Makefile: include deps from tools directoryMans Rullgard2011-02-20
| | | | | | | | This ensures the tools are rebuilt when necessary. Specifically, lavfi-showfiltfmts was sometimes not rebuilt causing spurious test failures. Signed-off-by: Mans Rullgard <mans@mansr.com>
* amrnb: use correct size when copying lsf_r arrayMans Rullgard2011-02-20
| | | | | | lsf_r is an array of int16_t, not float. Signed-off-by: Mans Rullgard <mans@mansr.com>
* x86: use raw opcode for xgetbv instructionMans Rullgard2011-02-20
| | | | | | | | | | This allows the CPU detection to work with assemblers not supporting the xgetbv mnemonic. These include clang and some BSD versions. All AVX code will be written for yasm, where the main assembler is not involved. Signed-off-by: Mans Rullgard <mans@mansr.com>
* Update version and APIchanges.Ronald S. Bultje2011-02-20
| | | | | | Update libavformat/version.h and doc/APIChanges after renaming init_put_byte() and ByteIOContext to ffio_init_context() (private) and AVIOContext, (public), and deprecating the originals.
* avio: move init_put_byte() to a new private header and rename itAnton Khirnov2011-02-20
| | | | | | | init_put_byte should never be used outside of lavf, since sizeof(AVIOContext) isn't part of public ABI. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
* avio: rename ByteIOContext to AVIOContext.Anton Khirnov2011-02-20
| | | | Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
* VC1: don't use vc1_put_block() in vc1_decode_i_blocks_adv().Ronald S. Bultje2011-02-20
| | | | | | | | Advanced profile never uses "range reduction", so vc1_put_block() quite literally just calls put_pixels_clamped() from vc1_decode_i_blocks_adv(). By inlining the function, we can prevent calling IDCT8x8 if CODEC_FLAG_GRAY is set, and we don't have to scale the coeffs in the [0,256] range, but can instead use put_signed_pixels_clamped().
* x86: check for AVX supportMans Rullgard2011-02-20
| | | | | | This adds configure and runtime checks for AVX support on x86 CPUs. Signed-off-by: Mans Rullgard <mans@mansr.com>
* MMS: also discover streams in extended stream properties objectMarton Balint2011-02-19
| | | | | | | Allows playback of nonprimary audio streams in multiple bitrate sources, such as mmsh://wmscr1.dr.dk/e02ch03m Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
* dsputil_mmx.c: remove ff_vector128.Ronald S. Bultje2011-02-19
| | | | Remove ff_vector128, it is identical to ff_pb_80.
* Fix invalid reads in VC1 decoderReimar Döffinger2011-02-19
| | | | Patch discussed and taken from https://roundup.ffmpeg.org/issue2584
* Fix VP3 edge emulationDavid Conrad2011-02-19
| | | | | | With negative stride, the start of the edge_emu buffer should be pointing to the last line, not the end of the buffer. With positive stride, pointing to the end of the buffer was completely wrong.
* aacdec: dsputilize the scalar multiplication in intensity stereoYoung Han Lee2011-02-19
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* VP3: fix decoding of videos with stride > 2048Jason Garrett-Glaser2011-02-18
| | | | | Also remove qscale_table code; this didn't make sense anyways as VP3 doesn't use an MPEG-like quantizer scale.
* targa: fix potential buffer overreadsJean-Daniel Dupas2011-02-18
| | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
* Fix PPC build.Ronald S. Bultje2011-02-17
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* VP8: init one less near_mvJason Garrett-Glaser2011-02-17
| | | | This one didn't actually need to be initialized.
* Force inlining of avutil common routinesJason Garrett-Glaser2011-02-17
| | | | | | On some versions of gcc, these weren't always getting inlined due to hitting the inline cap limit in some files. This is generally bad, as most of these functions are smaller inlined than not.
* VP8: split out declarations to new headerJason Garrett-Glaser2011-02-17
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* VP8: faster MV clippingJason Garrett-Glaser2011-02-17
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* dsputil: move VC1-specific stuff into VC1DSPContext.Ronald S. Bultje2011-02-17
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* VC1: simplify a calculation in a loop.Ronald S. Bultje2011-02-17
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* VC1: transpose IDCT 8x8 coeffs while reading.Ronald S. Bultje2011-02-17
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* ffserver: Try matching the RTSP url without a trailing slashMartin Storsjö2011-02-17
| | | | | | If the client sends PLAY/PAUSE requests with the same url as specified in Content-Base, these requests may have urls with trailing slashes.
* Add SHA1s to APIChanges for av_dump_format, av_parse_time and av_find_info_tagJanne Grunau2011-02-17
| | | | Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
* lavf, lavu: bump minor versions and add an APIChanges entry for av_ prefixesAnton Khirnov2011-02-17
| | | | Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
* Move find_info_tag to lavu and add av_ prefix to itAnton Khirnov2011-02-17
| | | | Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
* mdct: remove unnecessary multiplicationYoung Han Lee2011-02-17
| | | | 3*n4 was already calculated in n3.
* ac3enc: fix bug in stereo rematrixing decision.Justin Ruggles2011-02-16
| | | | | | | The rematrixing strategy reuse flags are not reset between frames, so they need to be initialized for all blocks, not just block 0. Signed-off-by: Mans Rullgard <mans@mansr.com>
* Replace remaining uses of parse_date with av_parse_time.Anton Khirnov2011-02-16
| | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
* Deprecate parse_date() in favor of av_parse_time().Stefano Sabatini2011-02-16
| | | | | | | | The new av_parse_time() is created in libavutil/parseutils.h, all the internal functions used by parse_date are moved to libavutil/parseutils.c and made static. Signed-off-by: Mans Rullgard <mans@mansr.com>
* lavf: add av_ prefix to dump_format()Anton Khirnov2011-02-16
| | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
* rtsp: udp_read_packet returning 0 doesn't mean successMartin Storsjö2011-02-17
| | | | | | | | If udp_read_packet returns 0, rtsp_st isn't set and we shouldn't treat it as a successfully received packet (which is counted and possibly triggers a RTCP receiver report). This fixes issue 2612.
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