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FFmpeg/libavcodec/i386
Zuxy Meng 25e4f8aaee Faster SSE FFT/MDCT, patch by Zuxy Meng %zuxy P meng A gmail P com%
unrolls some loops, utilizing all 8 xmm registers. fft-test
shows ~10% speed up in (I)FFT and ~8% speed up in (I)MDCT on Dothan

Originally committed as revision 9017 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-05-13 16:32:32 +00:00
..
cavsdsp_mmx.c
cputest.c Add SSSE3 (Core2 aka Conroe/Merom/Woodcrester new instructions) detection 2006-12-18 22:43:09 +00:00
dsputil_h264_template_mmx.c reorder a few more paddws to reduce dependancy chains 2007-02-23 15:44:56 +00:00
dsputil_mmx_avg.h
dsputil_mmx_rnd.h
dsputil_mmx.c factor sum_abs_dctelem out of dct_sad, and simd it. 2007-05-12 02:41:25 +00:00
fdct_mmx.c sse2 version of fdct_col. 2007-05-10 03:13:41 +00:00
fft_3dn2.c
fft_3dn.c
fft_sse.c Faster SSE FFT/MDCT, patch by Zuxy Meng %zuxy P meng A gmail P com% 2007-05-13 16:32:32 +00:00
h264dsp_mmx.c cosmetics: remove duplicate transpose macro 2007-05-08 17:55:56 +00:00
idct_mmx_xvid.c
idct_mmx.c Fix some more license headers. 2007-01-22 01:16:42 +00:00
mathops.h
mmx.h
motion_est_mmx.c 10l, r8991 broke mmx1 sad 2007-05-11 03:29:06 +00:00
mpegvideo_mmx_template.c sse2 & ssse3 versions of dct_quantize. 2007-05-12 05:55:09 +00:00
mpegvideo_mmx.c sse2 & ssse3 versions of dct_quantize. 2007-05-12 05:55:09 +00:00
simple_idct_mmx.c
snowdsp_mmx.c Add the const specifier as needed to reduce the number of warnings. 2007-01-30 10:31:34 +00:00
vp3dsp_mmx.c
vp3dsp_sse2.c