diff options
Diffstat (limited to 'src/opts/SkNx_avx.h')
| -rw-r--r-- | src/opts/SkNx_avx.h | 52 |
1 files changed, 26 insertions, 26 deletions
diff --git a/src/opts/SkNx_avx.h b/src/opts/SkNx_avx.h index 86caac20b6..9697303e37 100644 --- a/src/opts/SkNx_avx.h +++ b/src/opts/SkNx_avx.h @@ -16,15 +16,15 @@ namespace { // See SkNx.h template <> -class SkNf<8> { +class SkNx<8, float> { public: - SkNf(const __m256& vec) : fVec(vec) {} + SkNx(const __m256& vec) : fVec(vec) {} - SkNf() {} - SkNf(float val) : fVec(_mm256_set1_ps(val)) {} - static SkNf Load(const float vals[8]) { return _mm256_loadu_ps(vals); } + SkNx() {} + SkNx(float val) : fVec(_mm256_set1_ps(val)) {} + static SkNx Load(const float vals[8]) { return _mm256_loadu_ps(vals); } - static SkNf FromBytes(const uint8_t bytes[8]) { + static SkNx FromBytes(const uint8_t bytes[8]) { __m128i fix8 = _mm_loadl_epi64((const __m128i*)bytes), fix16 = _mm_unpacklo_epi8 (fix8 , _mm_setzero_si128()), lo32 = _mm_unpacklo_epi16(fix16, _mm_setzero_si128()), @@ -33,7 +33,7 @@ public: return _mm256_cvtepi32_ps(fix32); } - SkNf(float a, float b, float c, float d, + SkNx(float a, float b, float c, float d, float e, float f, float g, float h) : fVec(_mm256_setr_ps(a,b,c,d,e,f,g,h)) {} void store(float vals[8]) const { _mm256_storeu_ps(vals, fVec); } @@ -46,28 +46,28 @@ public: _mm_storel_epi64((__m128i*)bytes, fix8); } - SkNf operator + (const SkNf& o) const { return _mm256_add_ps(fVec, o.fVec); } - SkNf operator - (const SkNf& o) const { return _mm256_sub_ps(fVec, o.fVec); } - SkNf operator * (const SkNf& o) const { return _mm256_mul_ps(fVec, o.fVec); } - SkNf operator / (const SkNf& o) const { return _mm256_div_ps(fVec, o.fVec); } + SkNx operator + (const SkNx& o) const { return _mm256_add_ps(fVec, o.fVec); } + SkNx operator - (const SkNx& o) const { return _mm256_sub_ps(fVec, o.fVec); } + SkNx operator * (const SkNx& o) const { return _mm256_mul_ps(fVec, o.fVec); } + SkNx operator / (const SkNx& o) const { return _mm256_div_ps(fVec, o.fVec); } - SkNf operator == (const SkNf& o) const { return _mm256_cmp_ps(fVec, o.fVec, _CMP_EQ_OQ); } - SkNf operator != (const SkNf& o) const { return _mm256_cmp_ps(fVec, o.fVec, _CMP_NEQ_OQ); } - SkNf operator < (const SkNf& o) const { return _mm256_cmp_ps(fVec, o.fVec, _CMP_LT_OQ); } - SkNf operator > (const SkNf& o) const { return _mm256_cmp_ps(fVec, o.fVec, _CMP_GT_OQ); } - SkNf operator <= (const SkNf& o) const { return _mm256_cmp_ps(fVec, o.fVec, _CMP_LE_OQ); } - SkNf operator >= (const SkNf& o) const { return _mm256_cmp_ps(fVec, o.fVec, _CMP_GE_OQ); } + SkNx operator == (const SkNx& o) const { return _mm256_cmp_ps(fVec, o.fVec, _CMP_EQ_OQ); } + SkNx operator != (const SkNx& o) const { return _mm256_cmp_ps(fVec, o.fVec, _CMP_NEQ_OQ); } + SkNx operator < (const SkNx& o) const { return _mm256_cmp_ps(fVec, o.fVec, _CMP_LT_OQ); } + SkNx operator > (const SkNx& o) const { return _mm256_cmp_ps(fVec, o.fVec, _CMP_GT_OQ); } + SkNx operator <= (const SkNx& o) const { return _mm256_cmp_ps(fVec, o.fVec, _CMP_LE_OQ); } + SkNx operator >= (const SkNx& o) const { return _mm256_cmp_ps(fVec, o.fVec, _CMP_GE_OQ); } - static SkNf Min(const SkNf& l, const SkNf& r) { return _mm256_min_ps(l.fVec, r.fVec); } - static SkNf Max(const SkNf& l, const SkNf& r) { return _mm256_max_ps(l.fVec, r.fVec); } + static SkNx Min(const SkNx& l, const SkNx& r) { return _mm256_min_ps(l.fVec, r.fVec); } + static SkNx Max(const SkNx& l, const SkNx& r) { return _mm256_max_ps(l.fVec, r.fVec); } - SkNf sqrt() const { return _mm256_sqrt_ps (fVec); } - SkNf rsqrt0() const { return _mm256_rsqrt_ps(fVec); } - SkNf rsqrt1() const { return this->rsqrt0(); } - SkNf rsqrt2() const { return this->rsqrt1(); } + SkNx sqrt() const { return _mm256_sqrt_ps (fVec); } + SkNx rsqrt0() const { return _mm256_rsqrt_ps(fVec); } + SkNx rsqrt1() const { return this->rsqrt0(); } + SkNx rsqrt2() const { return this->rsqrt1(); } - SkNf invert() const { return SkNf(1) / *this; } - SkNf approxInvert() const { return _mm256_rcp_ps(fVec); } + SkNx invert() const { return SkNx(1) / *this; } + SkNx approxInvert() const { return _mm256_rcp_ps(fVec); } template <int k> float kth() const { SkASSERT(0 <= k && k < 8); @@ -78,7 +78,7 @@ public: bool allTrue() const { return 0xff == _mm256_movemask_ps(fVec); } bool anyTrue() const { return 0x00 != _mm256_movemask_ps(fVec); } - SkNf thenElse(const SkNf& t, const SkNf& e) const { + SkNx thenElse(const SkNx& t, const SkNx& e) const { return _mm256_blendv_ps(e.fVec, t.fVec, fVec); } |