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* Remove all SPARC architecture optimizationsDiego Biurrun2014-03-13
| | | | | SPARC is no longer being used in any multimedia-related fields and the VIS optimizations only represent a maintenance burden.
* build: Record dependency of eatqi decoder on dsputilDiego Biurrun2014-03-13
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* configure: Add explicit dsputil dependency to mpegvideoencDiego Biurrun2014-03-13
| | | | | Previously, it was an implicit dependency through mpegvideo. Change this, as implicit dependencies can cause all sorts of trouble.
* ffv1: Drop bogus dependency on dsputilDiego Biurrun2014-03-13
| | | | ffv1 does not use any part of the dsputil framework.
* build: Drop stray LPC dependency on dsputilDiego Biurrun2014-03-13
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* build: Drop stray MJPEG encoder dependency on dsputilDiego Biurrun2014-03-13
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* build: Drop stray MLP decoder dependency on dsputilDiego Biurrun2014-03-13
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* build: Drop stray PNG decoder dependency on dsputilDiego Biurrun2014-03-13
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* build: Drop stray mpc8 decoder dependency on dsputilDiego Biurrun2014-03-13
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* configure: Support older version of openjpeg1Luca Barbato2014-03-12
| | | | | It should work best for debian stable and people not installing the .pc file.
* configure: Group toolchain options together in help outputDiego Biurrun2014-03-12
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* configure: Provide --pkg-config-flagsLuca Barbato2014-03-11
| | | | | | | Should be used only to pass extra flags to pkgconf invocation, e.g. --static. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* configure: Document --pkg-config optionLuca Barbato2014-03-11
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* configure: miscellaneous cosmeticsDiego Biurrun2014-03-10
| | | | | Sort lists of components. Add some whitespace where it helps readability. Consistently use double instead of single quotes around component lists.
* configure: Use the right pkgconf file for openjpegLuca Barbato2014-03-10
| | | | The current release of version 1 uses libopenjpeg1.
* Work around broken floating point limits on some systems.Anton Khirnov2014-03-10
| | | | | | | | | | | | | The values of {FLT,DBL}_{MAX,MIN} macros on some systems (older musl libc, some BSD flavours) are not exactly representable, i.e. (double)DBL_MAX == DBL_MAX is false This violates (at least some interpretations of) the C99 standard and breaks code (e.g. in vf_fps) like double f = DBL_MAX; [...] if (f == DBL_MAX) { // f has not been changed yet [....] }
* timer: use mach_absolute_time as high resolution clock on darwinJanne Grunau2014-03-09
| | | | | | | | | | Not guaranteed to be in nanosecond resolution. On iOS 7 the duration of one tick is 125/3 ns which is still more than an order of magnitude better then microseconds. Replace decicycles with the neutral UNITS. Decicycles is strange but tenths of a nanosecond and unspecific "deci"-ticks for mach_absolute_time is just silly.
* build: Use pkg-config for openjpegPierre Lejeune2014-03-08
| | | | | Bug-Id: 387 CC: libav-stable@libav.org
* libx265: Support API version 9Derek Buitenhuis2014-03-06
| | | | Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
* build: Let the SVQ3 decoder depend on the H.264 decoderDiego Biurrun2014-03-06
| | | | | | | The SVQ3 decoder reuses large parts of the H.264 decoder so it makes no sense to enable the former but not the latter. Also drop unnecessary h263.o object from SVQ3 decoder object list.
* configure: Split x86 SIMD architecture extensions into separate listDiego Biurrun2014-03-06
| | | | | This avoids checking inline/external assembly dependencies for x86 extensions that do not play a role in inline/external assembly.
* configure: enable PIC on s390(x)Reinhard Tartler2014-03-04
| | | | | | | | The s390 architecture requires shared libraries to be built in PIC mode. Otherwise applications will get wrong relocations at run-time, leading to confusing segmentation faults. CC: libav-stable@libav.org
* vf_frei0r: refactor library loading from env variableVittorio Giovara2014-03-04
| | | | strtok_r is not needed any more, so remove it from configure.
* af_compand: replace strtok_r() with av_get_token()Anton Khirnov2014-02-28
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* configure: Set the thread type after resolving dependenciesDiego Biurrun2014-02-28
| | | | | | | | | | | A threading type might be detected originally, but later disabled if one of its dependencies is unavailable. This makes sure that the threading support item in the configure output is right for setups where w32threads are available but native atomics aren't. Signed-off-by: Martin Storsjö <martin@martin.st>
* build: Let the ffvhuff decoder/encoder depend on the huffyuv decoder/encoderDiego Biurrun2014-02-28
| | | | | Almost all of the code is shared so there is little point in enabling one decoder/encoder without the other.
* build: Let the iac decoder depend on the imc decoderDiego Biurrun2014-02-28
| | | | | Almost all of the code is shared so there is little point in enabling one decoder without the other.
* build: Let all MJPEG-related decoders depend on the MJPEG decoderDiego Biurrun2014-02-28
| | | | | | These codecs compile all of the MJPEG code anyway, so there is little point in not enabling the MJPEG decoder directly. This also simplifies the dependency declarations for the MJPEG codec family.
* build: Let AMV decoder depend on the SP5X decoderDiego Biurrun2014-02-28
| | | | | | This codec compiles all of the SP5X code anyway, so there is little point in not enabling the decoder directly. This also simplifies the dependency declaration for the AMV decoder.
* dcadec: simplify decoding of VQ high frequenciesChristophe Gisquet2014-02-28
| | | | | | | | | | | | | | | | | | | The vector dequantization has a test in a loop preventing effective SIMD implementation. By moving it out of the loop, this loop can be DSPized. Therefore, modify the current DSP implementation. In particular, the DSP implementation no longer has to handle null loop sizes. The decode_hf implementations have following timings: For x86 Arrandale: C SSE SSE2 SSE4 win32: 260 162 119 104 win64: 242 N/A 89 72 The arm NEON optimizations follow in a later patch as external asm. The now unused check for the y modifier in arm inline asm is removed from configure.
* af_compand: add a dependency on strtok_rAnton Khirnov2014-02-26
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* libavfilter: example audio filtering programAnton Khirnov2014-02-25
| | | | | | Based on a patch by Andrew Kelley <superjoe30@gmail.com> Signed-off-by: Diego Biurrun <diego@biurrun.de>
* libx265: Update API usageDerek Buitenhuis2014-02-24
| | | | | | | Framerate is now a sane rational instead of an integer, and inputDepth is changed to what it actually is. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
* x86: add detection for FMA3 instruction setJames Almer2014-02-23
| | | | | | Based on x264 code Signed-off-by: James Almer <jamrial@gmail.com>
* x86: add missing XOP checks and macrosJames Almer2014-02-23
| | | | Signed-off-by: James Almer <jamrial@gmail.com>
* configure: disable cpunop if the check failsJanne Grunau2014-02-23
| | | | | | | | Moving cpunop from the HAVE_LIST to the ARCH_EXT_LIST_X86 has the side effect of enabling it. The semantics of the check have to be changed from enable if successful to disable if unsuccessful. This was missing in 2b0bb69997c2416e74f41aa1400ce983bf8775c0 causing build errors with nasm.
* configure: Add usan to the toolchain presetsLuca Barbato2014-02-20
| | | | clang-3.4 and gcc-4.9 have it.
* configure: Move cpunop into ARCH_EXT_LIST_X86Diego Biurrun2014-02-20
| | | | It is a processor feature, so it belongs there.
* configure: Move inet_aton check into network function check blockDiego Biurrun2014-02-20
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* build: The MPEG-4 video parser depends on h263dspDiego Biurrun2014-02-20
| | | | | The dependency is indirect through the h263/mpegvideo code. CC: libav-stable@libav.org
* threads: Check w32threads dependencies at the configure stageDiego Biurrun2014-02-19
| | | | | Also add warning comment about threading implementations without matching atomics implementation to the atomics fallback implementation.
* Move all example programs to doc/examplesDiego Biurrun2014-02-16
| | | | Also drop support for building examples in library directories.
* configure: do not link libraries against program-specific dependenciesJanne Grunau2014-02-13
| | | | Bug-Id: 635
* configure: avserver does not need $ldlJanne Grunau2014-02-13
| | | | Loadable plugins were removed in d010e95f86089abe9a3d4d4a66ac8102312d28a4.
* Add libx265 encoderDerek Buitenhuis2014-02-12
| | | | Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
* Mirillis FIC video decoderKostya Shishkov2014-02-08
| | | | | | Does not contain cursor rendering yet. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
* configure: clang: add -Qunused-arguments to as|ld_flags as wellJanne Grunau2014-02-08
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* configure: clang: explicitly state dep file and rule name in DEPFLAGSJanne Grunau2014-01-25
| | | | | | Fixes dependency file generation with gas-preprocessor.pl and clang. Flags copied from GCC and tested with Apple's clang from Xcode 5 and 5.1 and clang 3.2, 3.3, 3.4 on Linux.
* configure: add missing x86 dependency for i686Janne Grunau2014-01-25
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* configure: Set default HOSTCFLAGS/HOSTCPPFLAGS after compiler detectionDiego Biurrun2014-01-22
| | | | | This prevents the default HOSTCFLAGS from getting clobbered by flags passed to configure on the command line.
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