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1 /* | 1 /* |
2 * Copyright 2015 Google Inc. | 2 * Copyright 2015 Google Inc. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license that can be | 4 * Use of this source code is governed by a BSD-style license that can be |
5 * found in the LICENSE file. | 5 * found in the LICENSE file. |
6 */ | 6 */ |
7 | 7 |
8 #ifndef SkNx_sse_DEFINED | 8 #ifndef SkNx_sse_DEFINED |
9 #define SkNx_sse_DEFINED | 9 #define SkNx_sse_DEFINED |
10 | 10 |
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169 SkNx operator == (const SkNx& o) const { return _mm_cmpeq_ps (fVec, o.fVec);
} | 169 SkNx operator == (const SkNx& o) const { return _mm_cmpeq_ps (fVec, o.fVec);
} |
170 SkNx operator != (const SkNx& o) const { return _mm_cmpneq_ps(fVec, o.fVec);
} | 170 SkNx operator != (const SkNx& o) const { return _mm_cmpneq_ps(fVec, o.fVec);
} |
171 SkNx operator < (const SkNx& o) const { return _mm_cmplt_ps (fVec, o.fVec);
} | 171 SkNx operator < (const SkNx& o) const { return _mm_cmplt_ps (fVec, o.fVec);
} |
172 SkNx operator > (const SkNx& o) const { return _mm_cmpgt_ps (fVec, o.fVec);
} | 172 SkNx operator > (const SkNx& o) const { return _mm_cmpgt_ps (fVec, o.fVec);
} |
173 SkNx operator <= (const SkNx& o) const { return _mm_cmple_ps (fVec, o.fVec);
} | 173 SkNx operator <= (const SkNx& o) const { return _mm_cmple_ps (fVec, o.fVec);
} |
174 SkNx operator >= (const SkNx& o) const { return _mm_cmpge_ps (fVec, o.fVec);
} | 174 SkNx operator >= (const SkNx& o) const { return _mm_cmpge_ps (fVec, o.fVec);
} |
175 | 175 |
176 static SkNx Min(const SkNx& l, const SkNx& r) { return _mm_min_ps(l.fVec, r.
fVec); } | 176 static SkNx Min(const SkNx& l, const SkNx& r) { return _mm_min_ps(l.fVec, r.
fVec); } |
177 static SkNx Max(const SkNx& l, const SkNx& r) { return _mm_max_ps(l.fVec, r.
fVec); } | 177 static SkNx Max(const SkNx& l, const SkNx& r) { return _mm_max_ps(l.fVec, r.
fVec); } |
178 | 178 |
| 179 SkNx abs() const { return _mm_andnot_ps(_mm_set1_ps(-0.0f), fVec); } |
| 180 |
179 SkNx sqrt() const { return _mm_sqrt_ps (fVec); } | 181 SkNx sqrt() const { return _mm_sqrt_ps (fVec); } |
180 SkNx rsqrt0() const { return _mm_rsqrt_ps(fVec); } | 182 SkNx rsqrt0() const { return _mm_rsqrt_ps(fVec); } |
181 SkNx rsqrt1() const { return this->rsqrt0(); } | 183 SkNx rsqrt1() const { return this->rsqrt0(); } |
182 SkNx rsqrt2() const { return this->rsqrt1(); } | 184 SkNx rsqrt2() const { return this->rsqrt1(); } |
183 | 185 |
184 SkNx invert() const { return SkNx(1) / *this; } | 186 SkNx invert() const { return SkNx(1) / *this; } |
185 SkNx approxInvert() const { return _mm_rcp_ps(fVec); } | 187 SkNx approxInvert() const { return _mm_rcp_ps(fVec); } |
186 | 188 |
187 template <int k> float kth() const { | 189 template <int k> float kth() const { |
188 SkASSERT(0 <= k && k < 4); | 190 SkASSERT(0 <= k && k < 4); |
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374 _mm_packus_epi16(_mm_packus_epi16(_mm_cvttps_epi32(a.fVec), | 376 _mm_packus_epi16(_mm_packus_epi16(_mm_cvttps_epi32(a.fVec), |
375 _mm_cvttps_epi32(b.fVec))
, | 377 _mm_cvttps_epi32(b.fVec))
, |
376 _mm_packus_epi16(_mm_cvttps_epi32(c.fVec), | 378 _mm_packus_epi16(_mm_cvttps_epi32(c.fVec), |
377 _mm_cvttps_epi32(d.fVec))
)); | 379 _mm_cvttps_epi32(d.fVec))
)); |
378 } | 380 } |
379 | 381 |
380 | 382 |
381 } // namespace | 383 } // namespace |
382 | 384 |
383 #endif//SkNx_sse_DEFINED | 385 #endif//SkNx_sse_DEFINED |
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