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* x86/float_dsp: add ff_vector_dmul_{sse2,avx}James Almer2018-09-141-0/+7
| | | | | | ~3x to 5x faster. Signed-off-by: James Almer <jamrial@gmail.com>
* x86/float_dsp: add ff_vector_fmul_reverse_avx2James Almer2017-04-111-0/+5
| | | | | | ~20% faster than AVX. Signed-off-by: James Almer <jamrial@gmail.com>
* x86/float_dsp: add ff_vector_dmac_scalar_{sse2,avx,fma3}James Almer2017-04-101-0/+10
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* Merge commit '99434f4df81b6801b2b535d5b9143305595784f6'Clément Bœsch2017-03-301-1/+1
|\ | | | | | | | | | | | | * commit '99434f4df81b6801b2b535d5b9143305595784f6': float_dsp: Have implementation match function pointer prototype Merged-by: Clément Bœsch <cboesch@gopro.com>
| * float_dsp: Have implementation match function pointer prototypeDiego Biurrun2016-11-031-1/+1
| | | | | | | | | | libavutil/x86/float_dsp_init.c(144) : warning C4028: formal parameter 1 different from declaration libavutil/x86/float_dsp_init.c(144) : warning C4028: formal parameter 2 different from declaration
| * x86: check for AV_CPU_FLAG_AVXSLOW where usefulJames Almer2015-05-311-1/+1
| | | | | | | | | | Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* | x86: use the new helper macros where usefulJames Almer2016-02-141-1/+1
| | | | | | | | | | Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: James Almer <jamrial@gmail.com>
* | x86: check for AV_CPU_FLAG_AVXSLOW where usefulJames Almer2015-06-011-2/+2
| | | | | | | | | | Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | x86/float_dsp: port vector_fmul_window to yasmJames Almer2014-06-081-73/+8
| | | | | | | | | | Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | x86/float_dsp: add ff_vector_{fmul_add, fmac_scalar}_fma3James Almer2014-03-131-0/+8
| | | | | | | | | | | | | | ~7% faster than AVX Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2013-07-181-6/+6
|\ \ | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: Consistently use "cpu_flags" as variable/parameter name for CPU flags Conflicts: libavcodec/x86/dsputil_init.c libavcodec/x86/h264dsp_init.c libavcodec/x86/hpeldsp_init.c libavcodec/x86/motion_est.c libavcodec/x86/mpegvideo.c libavcodec/x86/proresdsp_init.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * Consistently use "cpu_flags" as variable/parameter name for CPU flagsDiego Biurrun2013-07-181-6/+6
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* | Merge commit '1fda184a85178cfd7b98d9e308d18e1ded76a511'Michael Niedermayer2013-05-051-1/+2
|\ \ | |/ | | | | | | | | | | * commit '1fda184a85178cfd7b98d9e308d18e1ded76a511': avutil: Add av_cold attributes to init functions missing them Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * avutil: Add av_cold attributes to init functions missing themDiego Biurrun2013-05-041-1/+2
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| * x86: float dsp: butterflies_float SSEChristophe Gisquet2013-05-031-0/+3
| | | | | | | | | | 97c -> 49c Some codecs could benefit from more unrolling, but AAC doesn't.
* | x86: float dsp: butterflies_float SSEChristophe Gisquet2013-04-171-0/+3
| | | | | | | | | | | | | | 97c -> 49c Some codecs could benefit from more unrolling, but AAC doesn't. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge commit 'b6649ab5037fb55f78c2606f3d23cea0867cdeaa'Michael Niedermayer2013-03-281-13/+13
|\ \ | |/ | | | | | | | | | | | | | | | | * commit 'b6649ab5037fb55f78c2606f3d23cea0867cdeaa': cosmetics: Remove unnecessary extern keywords from function declarations Conflicts: libswscale/x86/swscale.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * cosmetics: Remove unnecessary extern keywords from function declarationsDiego Biurrun2013-03-271-13/+13
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* | Merge commit '73b704ac609d83e0be124589f24efd9b94947cf9'Michael Niedermayer2013-01-231-0/+3
|\ \ | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | * commit '73b704ac609d83e0be124589f24efd9b94947cf9': arm: Add some missing header #includes floatdsp: move scalarproduct_float from dsputil to avfloatdsp. Conflicts: libavcodec/acelp_pitch_delay.c libavcodec/amrnbdec.c libavcodec/amrwbdec.c libavcodec/ra288.c libavcodec/x86/dsputil_mmx.c libavutil/x86/float_dsp.asm Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * floatdsp: move scalarproduct_float from dsputil to avfloatdsp.Ronald S. Bultje2013-01-221-0/+3
| | | | | | | | This makes the aac decoder and all voice codecs independent of dsputil.
* | Merge commit '42d324694883cdf1fff1612ac70fa403692a1ad4'Michael Niedermayer2013-01-231-0/+7
|\ \ | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | * commit '42d324694883cdf1fff1612ac70fa403692a1ad4': floatdsp: move vector_fmul_reverse from dsputil to avfloatdsp. Conflicts: libavcodec/arm/dsputil_init_vfp.c libavcodec/arm/dsputil_vfp.S libavcodec/dsputil.c libavcodec/ppc/float_altivec.c libavcodec/x86/dsputil.asm libavutil/x86/float_dsp.asm Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * floatdsp: move vector_fmul_reverse from dsputil to avfloatdsp.Ronald S. Bultje2013-01-221-0/+7
| | | | | | | | | | | | Now, nellymoserenc and aacenc no longer depends on dsputil. Independent of this patch, wmaprodec also does not depend on dsputil, so I removed it from there also.
* | Merge commit '55aa03b9f8f11ebb7535424cc0e5635558590f49'Michael Niedermayer2013-01-231-0/+7
|\ \ | |/ | | | | | | | | | | | | | | | | | | * commit '55aa03b9f8f11ebb7535424cc0e5635558590f49': floatdsp: move vector_fmul_add from dsputil to avfloatdsp. Conflicts: libavcodec/dsputil.c libavcodec/x86/dsputil.asm Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * floatdsp: move vector_fmul_add from dsputil to avfloatdsp.Ronald S. Bultje2013-01-221-0/+7
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* | Merge commit '80ac87c13dc8c6c063e26a464c5c542357c0583f'Michael Niedermayer2013-01-181-3/+3
|\ \ | |/ | | | | | | | | | | | | | | | | | | | | | | * commit '80ac87c13dc8c6c063e26a464c5c542357c0583f': lavc: support ZenoXVID custom tag libcdio: support recent cdio-paranoia float_dsp: Add #ifdef HAVE_INLINE_ASM around vector_fmul_window theora: Skip zero-sized headers Conflicts: configure Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * float_dsp: Add #ifdef HAVE_INLINE_ASM around vector_fmul_windowMartin Storsjö2013-01-171-3/+3
| | | | | | | | | | | | This fixes builds on 64bit MSVC. Signed-off-by: Martin Storsjö <martin@martin.st>
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2013-01-161-0/+75
|\ \ | |/ | | | | | | | | | | | | | | | | | | * qatar/master: lavc: Move vector_fmul_window to AVFloatDSPContext rtpdec_mpeg4: Check the remaining amount of data before reading Conflicts: libavcodec/dsputil.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * lavc: Move vector_fmul_window to AVFloatDSPContextJustin Ruggles2013-01-161-0/+75
| | | | | | | | Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* | Merge commit '9d5c62ba5b586c80af508b5914934b1c439f6652'Michael Niedermayer2012-12-061-0/+9
|\ \ | |/ | | | | | | | | | | | | | | | | | | | | | | * commit '9d5c62ba5b586c80af508b5914934b1c439f6652': lavu/opt: do not filter out the initial sign character except for flags eval: treat dB as decibels instead of decibytes float_dsp: add vector_dmul_scalar() to multiply a vector of doubles Conflicts: libavutil/eval.c tests/ref/fate/eval Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * float_dsp: add vector_dmul_scalar() to multiply a vector of doublesJustin Ruggles2012-12-051-0/+9
| | | | | | | | Include x86-optimized versions for SSE2 and AVX.
* | Merge commit '3c370f5abc55739a261534b9f9bdc739cedbbbb9'Michael Niedermayer2012-11-271-0/+4
|\ \ | |/ | | | | | | | | | | | | | | | | | | | | | | | | * commit '3c370f5abc55739a261534b9f9bdc739cedbbbb9': riff: only warn on a bad INFO chunk code size instead of failing configure: Add separate list for libraries and use where appropriate x86: float_dsp: add SSE version of vector_fmul_scalar() Conflicts: configure libavformat/riff.c libavutil/x86/float_dsp.asm Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * x86: float_dsp: add SSE version of vector_fmul_scalar()Justin Ruggles2012-11-261-0/+4
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* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2012-09-091-4/+3
|\ \ | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: swscale: Provide the right alignment for external mmx asm x86: Replace checks for CPU extensions and flags by convenience macros configure: msvc: fix/simplify setting of flags for hostcc x86: mlpdsp: mlp_filter_channel_x86 requires inline asm Conflicts: libavcodec/x86/fft_init.c libavcodec/x86/h264_intrapred_init.c libavcodec/x86/h264dsp_init.c libavcodec/x86/mpegaudiodec.c libavcodec/x86/proresdsp_init.c libavutil/x86/float_dsp_init.c libswscale/utils.c libswscale/x86/swscale.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * x86: Replace checks for CPU extensions and flags by convenience macrosDiego Biurrun2012-09-081-4/+3
| | | | | | | | | | This separates code relying on inline from that relying on external assembly and fixes instances where the coalesced check was incorrect.
* | Fix compilation with yasm-0.6.2.Carl Eugen Hoyos2012-09-011-1/+1
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* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2012-06-191-0/+7
|\ \ | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: (24 commits) flvdec: remove incomplete, disabled seeking code mem: add support for _aligned_malloc() as found on Windows lavc: Extend the documentation for avcodec_init_packet flvdec: remove incomplete, disabled seeking code http: replace atoll() with strtoll() mpegts: remove unused/incomplete/broken seeking code af_amix: allow float planar sample format as input af_amix: use AVFloatDSPContext.vector_fmac_scalar() float_dsp: add x86-optimized functions for vector_fmac_scalar() float_dsp: Move vector_fmac_scalar() from libavcodec to libavutil lavr: Add x86-optimized function for flt to s32 conversion lavr: Add x86-optimized function for flt to s16 conversion lavr: Add x86-optimized functions for s32 to flt conversion lavr: Add x86-optimized functions for s32 to s16 conversion lavr: Add x86-optimized functions for s16 to flt conversion lavr: Add x86-optimized function for s16 to s32 conversion rtpenc: Support packetizing iLBC rtpdec: Add a depacketizer for iLBC Implement the iLBC storage file format mov: Support muxing/demuxing iLBC ... Conflicts: Changelog configure libavcodec/avcodec.h libavcodec/dsputil.c libavcodec/version.h libavformat/movenc.c libavformat/mpegts.c libavformat/version.h libavutil/mem.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * float_dsp: add x86-optimized functions for vector_fmac_scalar()Justin Ruggles2012-06-181-0/+7
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* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2012-06-081-4/+4
|/ | | | | | | | | | | | * qatar/master: float_dsp: ppc: add a separate header for Altivec function prototypes ARM: fix float_dsp breakage from d5a7229 Add a float DSP framework to libavutil PPC: Move types_altivec.h and util_altivec.h from libavcodec to libavutil ARM: Move asm.S from libavcodec to libavutil vc1dsp: mark put/avg_vc1_mspel_mc() always_inline Merged-by: Michael Niedermayer <michaelni@gmx.at>
* Add a float DSP framework to libavutilJustin Ruggles2012-06-081-0/+41
Move vector_fmul() from DSPContext to AVFloatDSPContext.
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