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| author | Justin Ruggles <justin.ruggles@gmail.com> | 2012-05-21 12:58:41 -0400 |
|---|---|---|
| committer | Justin Ruggles <justin.ruggles@gmail.com> | 2012-06-08 13:14:38 -0400 |
| commit | d5a7229ba4aabc2b6407c731d9175879ae54c5ea (patch) | |
| tree | 0596aaae9622f0f7b7e5d689b20ab3dc82f59897 /libavcodec/x86/dsputil_yasm.asm | |
| parent | 98db4e2a4e35ccc2406004216270ceaa1c6a7d00 (diff) | |
| download | ffmpeg-d5a7229ba4aabc2b6407c731d9175879ae54c5ea.tar.gz | |
Add a float DSP framework to libavutil
Move vector_fmul() from DSPContext to AVFloatDSPContext.
Diffstat (limited to 'libavcodec/x86/dsputil_yasm.asm')
| -rw-r--r-- | libavcodec/x86/dsputil_yasm.asm | 32 |
1 files changed, 0 insertions, 32 deletions
diff --git a/libavcodec/x86/dsputil_yasm.asm b/libavcodec/x86/dsputil_yasm.asm index c6ef834503..313e774669 100644 --- a/libavcodec/x86/dsputil_yasm.asm +++ b/libavcodec/x86/dsputil_yasm.asm @@ -1130,38 +1130,6 @@ VECTOR_CLIP_INT32 6, 1, 0, 0 %endif ;----------------------------------------------------------------------------- -; void vector_fmul(float *dst, const float *src0, const float *src1, int len) -;----------------------------------------------------------------------------- -%macro VECTOR_FMUL 0 -cglobal vector_fmul, 4,4,2, dst, src0, src1, len - lea lenq, [lend*4 - 2*mmsize] -ALIGN 16 -.loop - mova m0, [src0q + lenq] - mova m1, [src0q + lenq + mmsize] - mulps m0, m0, [src1q + lenq] - mulps m1, m1, [src1q + lenq + mmsize] - mova [dstq + lenq], m0 - mova [dstq + lenq + mmsize], m1 - - sub lenq, 2*mmsize - jge .loop -%if mmsize == 32 - vzeroupper - RET -%else - REP_RET -%endif -%endmacro - -INIT_XMM sse -VECTOR_FMUL -%if HAVE_AVX -INIT_YMM avx -VECTOR_FMUL -%endif - -;----------------------------------------------------------------------------- ; void vector_fmul_reverse(float *dst, const float *src0, const float *src1, ; int len) ;----------------------------------------------------------------------------- |