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* Merge remote-tracking branch 'qatar/master'Michael Niedermayer2012-07-04
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: (29 commits) lavfi: reclassify showfiltfmts as a TESTPROG graph2dot: fix printf format specifier swscale: yuv2planeX 8bit >=sse2 functions need aligned stack on x86-32. vp8: loopfilter >=sse2 functions need aligned stack on x86-32. amr: remove shift out of the AMR_BIT() macro. dsputilenc: group yasm and inline asm function pointer assignment. mov: use forward declaration of a function instead of a table. Clarify Doxygen comment for FF_API_* #defines. configure: simplify get_version() Create version.h headers for libraries that lack them gitignore: Use full path instead of relative path to specify patterns mpegvideo: remove VLAs Add XTEA encryption support in libavutil Add Blowfish encryption support in libavutil eval: Add the isinf() function and tests for it flacdec: move lpc filter to flacdsp flacdec: split off channel decorrelation as flacdsp avplay: Add an option for not limiting the input buffer size FATE: add a test for WMA cover art. FATE: add a test for apetag cover art ... Conflicts: .gitignore configure ffplay.c libavcodec/Makefile libavcodec/error_resilience.c libavcodec/mpegvideo.c libavcodec/ratecontrol.c libavdevice/avdevice.h libavfilter/Makefile libavfilter/filtfmts.c libavfilter/version.h libavformat/mov.c libavformat/version.h libavutil/Makefile libavutil/avutil.h libavutil/version.h libswscale/swscale.h libswscale/x86/swscale_mmx.c tests/fate/libavutil.mak tests/lavfi-regression.sh tools/graph2dot.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * Clarify Doxygen comment for FF_API_* #defines.Diego Biurrun2012-07-04
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| * Create version.h headers for libraries that lack themDiego Biurrun2012-07-04
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| * Add XTEA encryption support in libavutilSamuel Pitoiset2012-07-04
| | | | | | | | Signed-off-by: Martin Storsjö <martin@martin.st>
| * Add Blowfish encryption support in libavutilSamuel Pitoiset2012-07-04
| | | | | | | | Signed-off-by: Martin Storsjö <martin@martin.st>
| * eval: Add the isinf() function and tests for itMartin Storsjö2012-07-04
| | | | | | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* | error: define AVERROR_EXTERNAL.Nicolas George2012-07-04
| | | | | | | | | | | | This code is intended for errors in external libraries when no corresponding error code can be found. AVERROR_UNKNOWN is too vague for that and looks like AVERROR_BUG.
* | error: define AVERROR_BUFFER_TOO_SMALL.Nicolas George2012-07-04
| | | | | | | | | | Some API require a buffer and return a specific error if it is too small. This error code helps to map codes.
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2012-07-04
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: cosmetics: Consistently use C-style comments with multiple inclusion guards anm: fix a few Doxygen comments misc typo and wording fixes attributes: add av_noreturn attributes: drop pointless define guards configure: do not disable av_always_inline with --enable-small flvdec: initial stream switch support avplay: fix write on freed memory for rawvideo snow: remove a VLA used for edge emulation x86: lavfi: fix gradfun/yadif build with mmx/sse disabled snow: remove the runs[] VLA. snow: Check mallocs at init flacdec: remove redundant setting of avctx->sample_fmt Conflicts: ffplay.c libavcodec/h264.c libavcodec/snow.c libavcodec/snow.h libavcodec/snowdec.c libavcodec/snowenc.c libavformat/flvdec.c libavutil/attributes.h tools/patcheck Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * cosmetics: Consistently use C-style comments with multiple inclusion guardsDiego Biurrun2012-07-03
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| * attributes: add av_noreturnReinhard Tartler2012-07-03
| | | | | | | | | | | | | | Also use it in the declaration of the various exit_program implementations in avtools. inspired by a clang-scan report.
| * attributes: drop pointless define guardsReinhard Tartler2012-07-03
| | | | | | | | the av_-prefixed attributes must not be defined outside of this file
* | libavutil: add 12 and 14 bit planar colorspacesMichael Niedermayer2012-07-03
| | | | | | | | | | | | Reviewed-by: Jean First <jeanfirst@gmail.com> Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2012-07-02
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: asfdec: read attached pictures. apetag: reindent apetag: export attached covers as video streams. apetag: fix the amount of data read from binary tags. apetag: make sure avio_get_str() doesn't read more than it should. mov: read itunes cover art. snow: remove VLA in mc_block() intfloat: Don't use designated initializers in the public headers snow: remove a VLA. doc: Remind devs to check return values, especially for malloc() et al MS ATC Screen (aka MSS3) decoder vf_yadif: move x86 init code to x86/yadif.c vf_gradfun: move x86 init code to x86/gradfun.c roqvideo: Remove a totally unused dspcontext smacker: remove some unused code dsicin: remove dead assignment aacdec: remove dead assignment rl2: remove dead assignment proresenc: make a variable local to the loop where it is used alsdec: remove dead assignments Conflicts: Changelog doc/developer.texi libavcodec/allcodecs.c libavcodec/avcodec.h libavcodec/version.h libavfilter/gradfun.h libavfilter/x86/gradfun.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * intfloat: Don't use designated initializers in the public headersRonald S. Bultje2012-07-02
| | | | | | | | | | | | | | | | | | | | | | intfloat.h is a public header, and is now (since a1245d5ca) included by mathematics.h, which many external callers include. This fixes building third party applications that include mathematics.h in a language that doesn't support designated initalizers. Signed-off-by: Martin Storsjö <martin@martin.st>
* | mem: heap memory poisoning.Clément Bœsch2012-07-02
| | | | | | | | | | Enable it by default with FATE. limitation: not random, and not supported with realloc.
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2012-07-01
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: opt/eval: Include mathematics.h for NAN/INFINITY mathematics: Don't use division by zero in NAN/INFINITY macros wma: Lower the maximum number of channels to 2 x86: cpu: clean up check for cpuid instruction support ARM: generate position independent code to access data symbols Conflicts: libavutil/opt.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * opt/eval: Include mathematics.h for NAN/INFINITYMartin Storsjö2012-07-01
| | | | | | | | | | | | | | These files use NAN/INFINITY but didn't include mathematics.h to get the fallback definitions if the system lacks the macros. Signed-off-by: Martin Storsjö <martin@martin.st>
| * mathematics: Don't use division by zero in NAN/INFINITY macrosRonald S. Bultje2012-07-01
| | | | | | | | | | | | | | | | | | | | Some compilers, MSVC among them, don't recognize the divisions by zero as meaning infinity/nan. These macros should, according to the standard, expand to constant expressions, but this shouldn't matter for our usage. Signed-off-by: Martin Storsjö <martin@martin.st>
| * x86: cpu: clean up check for cpuid instruction supportMans Rullgard2012-07-01
| | | | | | | | | | | | | | This adds macros for accessing the EFLAGS register and uses these instead of coding the entire check in inline asm. Signed-off-by: Mans Rullgard <mans@mansr.com>
| * ARM: generate position independent code to access data symbolsMans Rullgard2012-07-01
| | | | | | | | | | | | | | | | | | | | | | This creates proper position independent code when accessing data symbols if CONFIG_PIC is set. References to external symbols should now use the movrelx macro. Some additional code changes are required since this macro may need a register to hold the GOT pointer. Signed-off-by: Mans Rullgard <mans@mansr.com>
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2012-06-30
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: dsputilenc_mmx: split assignment of ff_sse16_sse2 to SSE2 section. dnxhdenc: add space between function argument type and comment. x86: fmtconvert: add special asm for float_to_int16_interleave_misc_* attributes: Add a definition of av_always_inline for MSVC cmdutils: Pass the actual chosen encoder to filter_codec_opts os_support: Add fallback definitions for stat flags os_support: Rename the poll fallback function to ff_poll network: Check for struct pollfd os_support: Don't compare a negative number against socket descriptors os_support: Include all the necessary headers for the win32 open function x86: vc1: fix and enable optimised loop filter Conflicts: cmdutils.c cmdutils.h ffmpeg.c ffplay.c libavformat/os_support.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * attributes: Add a definition of av_always_inline for MSVCRonald S. Bultje2012-06-30
| | | | | | | | Signed-off-by: Martin Storsjö <martin@martin.st>
| * random_seed: Only read /dev/*random if we have unistd.hRonald S. Bultje2012-06-29
| | | | | | | | | | | | | | | | unistd.h is used for open/read/close, but if this header does not exist, there's probably no use in trying to open /dev/*random at all. Signed-off-by: Martin Storsjö <martin@martin.st>
* | avutil: fix project name reference in doxy sectionMichael Niedermayer2012-06-29
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | pixdesc: fix project reference in commentMichael Niedermayer2012-06-29
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | parseutils: fix sorting of colorsPaul B Mahol2012-06-28
| | | | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2012-06-28
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: mss1: validate number of changeable palette entries mss1: report palette changed when some additional colours were decoded x86: fft: replace call to memcpy by a loop udp: Support IGMPv3 source specific multicast and source blocking dxva2: include dxva.h if found libm: Provide fallback definitions for isnan() and isinf() tcp: Pass NULL as hostname to getaddrinfo if the string is empty tcp: Set AI_PASSIVE when the socket will be used for listening Conflicts: configure libavcodec/mss1.c libavformat/udp.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * libm: Provide fallback definitions for isnan() and isinf()Martin Storsjö2012-06-27
| | | | | | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* | log: change color for filters from blue to bright greenMichael Niedermayer2012-06-28
| | | | | | | | | | | | | | The blue is difficult to read on several peoples terminals with black background. Idea-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2012-06-27
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: avconv: add an assert to silence an uninitialized variable warning. avconv: shut up an uninitialized variable warning. avfiltergraph: shut up uninitialized variable warning. af_join: initialize a variable to shut up gcc warning. amix: fix format specifier for AVFilterLink.sample_rate. lavfi: make filters less verbose. mpc8: read APE tags. lavr: x86: fix ff_conv_fltp_to_flt_6ch function prototypes libm: provide fallback definition for cbrtf() using powf() network: Don't redefine error codes if they already exist in errno.h configure: Check for sys/time.h network: Include unistd.h from network.h avconv: don't include vsrc_buffer.h, which doesn't exist anymore lavfi: reorder AVFilterLink fields. lavfi: reorder AVFilterContext fields. lavfi: reorder AVFilter fields. lavfi: reorder AVFilterBufferRef fields. lavfi: reorder AVFilterBuffer fields. Conflicts: configure libavcodec/v210dec.h libavfilter/asrc_anullsrc.c libavfilter/avfilter.h libavfilter/buffersrc.c libavfilter/src_movie.c libavfilter/vf_aspect.c libavfilter/vf_crop.c libavfilter/vf_drawbox.c libavfilter/vf_fade.c libavfilter/vf_overlay.c libavfilter/vf_pad.c libavfilter/vf_scale.c libavfilter/vsrc_color.c libavformat/network.h libavutil/libm.h Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * libm: provide fallback definition for cbrtf() using powf()Mans Rullgard2012-06-26
| | | | | | | | | | | | | | | | This adds a fallback for cbrtf() using powf(x, 1/3). Since powf() with a non-integer exponent requires a non-negative base, special handling of negative inputs is needed. Signed-off-by: Mans Rullgard <mans@mansr.com>
* | lavu/imgutils: create misc functions for dealing with buffersStefano Sabatini2012-06-26
| | | | | | | | | | | | | | | | | | | | | | | | | | Move the lavc/imgconvert functions and rename them as follows: avpicture_get_size -> av_image_get_buffer_size() avpicture_fill -> av_image_fill_arrays() avpicture_layout -> av_image_copy_to_buffer() The new functions have an align parameter, which allows to define the linesize alignment assumed in the buffer (which is set or read). The names of the functions are consistent with the lavu/samples API (av_samples_get_buffer_size(), av_samples_fill_arrays()).
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2012-06-26
|\| | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: log: Include io.h on windows lavr: x86: merge some branches x86: cpu: whitespace (mostly) cosmetics x86: fft: win64: fix stack alignment for memcpy() call Conflicts: libavutil/log.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * log: Include io.h on windowsRonald S. Bultje2012-06-25
| | | | | | | | | | | | | | This is required for isatty, which exists on MSVC and is found by configure, but is provided by io.h instead of unistd.h. Signed-off-by: Martin Storsjö <martin@martin.st>
| * x86: cpu: whitespace (mostly) cosmeticsMans Rullgard2012-06-25
| | | | | | | | | | | | | | | | | | This adds whitespace around operators, aligns line continuation backslashes, and breaks long lines. Also fixes an ifdef halfway through a statement. The one line of duplication this saved is not worth the ugliness. Signed-off-by: Mans Rullgard <mans@mansr.com>
* | x86/intmath.h: Fix mull operand constraintsyang2012-06-26
| | | | | | | | | | | | Fixes Ticket1466 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2012-06-25
|\| | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: wtv: Check the return value from gmtime x86: fft: convert sse inline asm to yasm x86: place some inline asm under #if HAVE_INLINE_ASM Conflicts: libavcodec/x86/fft_sse.c libavformat/wtv.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * x86: place some inline asm under #if HAVE_INLINE_ASMRonald S. Bultje2012-06-25
| | | | | | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2012-06-24
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: log: Only include unistd.h if configure found it ape: create audio stream before reading tags. mov: make a length variable larger. image2: Add "start_number" private option to the demuxer image2: Add "start_number" private option to the muxer avconv: remove a forgotten debugging printf. avconv: use more descriptive names for hardcoded filters. avconv: remove redundant handling of async. doc/filters: fix typo. h264: use asm cabac reader under a generic condition Conflicts: ffmpeg.c libavformat/img2dec.c libavformat/img2enc.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * log: Only include unistd.h if configure found itMartin Storsjö2012-06-24
| | | | | | | | | | | | | | MSVC has isatty (in io.h), but not unistd.h. (isatty isn't called at all for windows, since there's a special case block for that.) Signed-off-by: Martin Storsjö <martin@martin.st>
* | cpu.h: include version.h for LIBAVUTIL_VERSION_MAJORMichael Niedermayer2012-06-24
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | lavu: split version info into version.hMichael Niedermayer2012-06-24
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2012-06-24
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: x86: Only use optimizations with cmov if the CPU supports the instruction x86: Add CPU flag for the i686 cmov instruction x86: remove unused inline asm macros from dsputil_mmx.h x86: move some inline asm macros to the only places they are used lavfi: Add the af_channelmap audio channel mapping filter. lavfi: add join audio filter. lavfi: allow audio filters to request a given number of samples. lavfi: support automatically inserting the fifo filter when needed. lavfi/audio: eliminate ff_default_filter_samples(). Conflicts: Changelog libavcodec/x86/h264dsp_mmx.c libavfilter/Makefile libavfilter/allfilters.c libavfilter/avfilter.h libavfilter/avfiltergraph.c libavfilter/version.h libavutil/x86/cpu.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * x86: Add CPU flag for the i686 cmov instructionDiego Biurrun2012-06-23
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* | qsort: flip compare direction to match libc qsort()Michael Niedermayer2012-06-22
| | | | | | | | | | Found-by: ubitux Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2012-06-22
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: libspeexenc: add supported sample rates and channel layouts. Replace usleep() calls with av_usleep() lavu: add av_usleep() function utvideo: mark interlaced frames as such utvideo: Fix interlaced prediction for RGB utvideo. cosmetics: do not use full path for local headers lavu/file: include unistd.h only when available configure: check for unistd.h log: include unistd.h only when needed lavf: include libavutil/time.h instead of redeclaring av_gettime() Conflicts: configure doc/APIchanges ffmpeg.c ffplay.c libavcodec/utvideo.c libavutil/avutil.h Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * lavu: add av_usleep() functionMans Rullgard2012-06-22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This function implements a delay using the first available of the following functions: - nanosleep() - usleep() - Sleep() (Windows) The conditional #includes in time.c are simplified by including unistd.h and windows.h whenever they are available rather than having these lines triggered by specific functions. Signed-off-by: Mans Rullgard <mans@mansr.com>
| * cosmetics: do not use full path for local headersDiego Biurrun2012-06-22
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| * lavu/file: include unistd.h only when availableMans Rullgard2012-06-21
| | | | | | | | | | | | | | | | The unistd.h header is only needed for the close() declaration. If this header is not available, the close() declaration may be provided by another header, e.g. io.h. Signed-off-by: Mans Rullgard <mans@mansr.com>
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