Christophe GISQUET f3e084909b mpegaudio: replace memcpy by SIMD code ...

By replacing memcpy with an unrolled loop using the alignment knowledge
it has, some speedup can be obtained.

Before (gcc 4.6.1): ~400 cycles
After: ~370 cycles

Overall, around 2% speed increase when decoding a 2400s mp3 to f32le.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>

2012-02-15 20:11:54 -08:00

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ac3dsp_mmx.c

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ac3dsp.asm

ac3dsp: do not use pshufb in ac3_extract_exponents_ssse3()

2012-02-09 21:04:44 -05:00

cabac.h

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cavsdsp_mmx.c

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dct32_sse.asm

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deinterlace.asm

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dnxhd_mmx.c

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dsputil_mmx_avg_template.c

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dsputil_mmx_qns_template.c

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dsputil_mmx_rnd_template.c

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dsputil_mmx.c

dsputil: Add ff_ prefix to the dsputil*_init* functions

2012-02-15 22:06:34 +02:00

dsputil_mmx.h

dsputil: Add ff_ prefix to the dsputil*_init* functions

2012-02-15 22:06:34 +02:00

dsputil_yasm.asm

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dsputilenc_mmx.c

dsputil: Add ff_ prefix to the dsputil*_init* functions

2012-02-15 22:06:34 +02:00

dsputilenc_yasm.asm

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fdct_mmx.c

cosmetics: Delete empty lines at end of file.

2012-02-09 12:26:45 +01:00

fft_3dn2.c

cosmetics: Delete empty lines at end of file.

2012-02-09 12:26:45 +01:00

fft_3dn.c

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fft_mmx.asm

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fft_sse.c

cosmetics: Delete empty lines at end of file.

2012-02-09 12:26:45 +01:00

fft.c

cosmetics: Delete empty lines at end of file.

2012-02-09 12:26:45 +01:00

fft.h

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fmtconvert_mmx.c

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fmtconvert.asm

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h264_chromamc_10bit.asm

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h264_chromamc.asm

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h264_deblock_10bit.asm

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h264_deblock.asm

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h264_i386.h

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h264_idct_10bit.asm

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h264_idct.asm

h264: manually save/restore XMM registers for functions using INIT_MMX.

2012-02-08 10:31:14 -08:00

h264_intrapred_10bit.asm

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h264_intrapred_init.c

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h264_intrapred.asm

h264: manually save/restore XMM registers for functions using INIT_MMX.

2012-02-08 10:31:14 -08:00

h264_qpel_10bit.asm

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h264_qpel_mmx.c

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h264_weight_10bit.asm

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h264_weight.asm

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h264dsp_mmx.c

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idct_mmx_xvid.c

cosmetics: Delete empty lines at end of file.

2012-02-09 12:26:45 +01:00

idct_mmx.c

cosmetics: Delete empty lines at end of file.

2012-02-09 12:26:45 +01:00

idct_sse2_xvid.c

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idct_xvid.h

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imdct36_sse.asm

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lpc_mmx.c

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Makefile

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mathops.h

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mlpdsp.c

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motion_est_mmx.c

dsputil: Add ff_ prefix to the dsputil*_init* functions

2012-02-15 22:06:34 +02:00

mpegaudiodec_mmx.c

mpegaudio: replace memcpy by SIMD code

2012-02-15 20:11:54 -08:00

mpegvideo_mmx_template.c

dsputil: Add ff_ prefix to inv_zigzag_direct16

2012-02-15 22:06:42 +02:00

mpegvideo_mmx.c

mpegvideo: Add ff_ prefix to nonstatic functions

2012-02-15 22:07:23 +02:00

pngdsp-init.c

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pngdsp.asm

pngdsp: swap argument inversion.

2012-02-07 14:32:26 -08:00

proresdsp-init.c

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proresdsp.asm

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rv34dsp_init.c

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rv34dsp.asm

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rv40dsp_init.c

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rv40dsp.asm

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simple_idct_mmx.c

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snowdsp_mmx.c

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vc1dsp_mmx.c

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vc1dsp_yasm.asm

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vp3dsp.asm

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vp8dsp-init.c

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vp8dsp.asm

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vp56_arith.h

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vp56dsp_init.c

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vp56dsp.asm

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w64xmmtest.c

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