diff options
| 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 | |
| parent | 98db4e2a4e35ccc2406004216270ceaa1c6a7d00 (diff) | |
Add a float DSP framework to libavutil
Move vector_fmul() from DSPContext to AVFloatDSPContext.
Diffstat (limited to 'libavcodec/x86')
| -rw-r--r-- | libavcodec/x86/dsputil_mmx.c | 7 | ||||
| -rw-r--r-- | libavcodec/x86/dsputil_yasm.asm | 32 |
2 files changed, 0 insertions, 39 deletions
diff --git a/libavcodec/x86/dsputil_mmx.c b/libavcodec/x86/dsputil_mmx.c index fca09b4e65..434d1859ec 100644 --- a/libavcodec/x86/dsputil_mmx.c +++ b/libavcodec/x86/dsputil_mmx.c @@ -2502,11 +2502,6 @@ int ff_add_hfyu_left_prediction_sse4(uint8_t *dst, const uint8_t *src, float ff_scalarproduct_float_sse(const float *v1, const float *v2, int order); -void ff_vector_fmul_sse(float *dst, const float *src0, const float *src1, - int len); -void ff_vector_fmul_avx(float *dst, const float *src0, const float *src1, - int len); - void ff_vector_fmul_reverse_sse(float *dst, const float *src0, const float *src1, int len); void ff_vector_fmul_reverse_avx(float *dst, const float *src0, @@ -2833,7 +2828,6 @@ static void dsputil_init_sse(DSPContext *c, AVCodecContext *avctx, int mm_flags) c->vorbis_inverse_coupling = vorbis_inverse_coupling_sse; c->ac3_downmix = ac3_downmix_sse; #if HAVE_YASM - c->vector_fmul = ff_vector_fmul_sse; c->vector_fmul_reverse = ff_vector_fmul_reverse_sse; c->vector_fmul_add = ff_vector_fmul_add_sse; #endif @@ -2995,7 +2989,6 @@ static void dsputil_init_avx(DSPContext *c, AVCodecContext *avctx, int mm_flags) } } c->butterflies_float_interleave = ff_butterflies_float_interleave_avx; - c->vector_fmul = ff_vector_fmul_avx; c->vector_fmul_reverse = ff_vector_fmul_reverse_avx; c->vector_fmul_add = ff_vector_fmul_add_avx; #endif 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) ;----------------------------------------------------------------------------- |