diff options
Diffstat (limited to 'src/opts')
-rw-r--r-- | src/opts/SkNx_neon.h | 18 | ||||
-rw-r--r-- | src/opts/SkNx_sse.h | 12 |
2 files changed, 30 insertions, 0 deletions
diff --git a/src/opts/SkNx_neon.h b/src/opts/SkNx_neon.h index 232903ab67..9020036076 100644 --- a/src/opts/SkNx_neon.h +++ b/src/opts/SkNx_neon.h @@ -244,6 +244,24 @@ public: return pun.fs[k&3]; } + AI float min() const { + #if defined(__aarch64__) + return vminvq_f32(fVec); + #else + SkNx min = Min(*this, vrev64q_f32(fVec)); + return std::min(min[0], min[2]); + #endif + } + + AI float max() const { + #if defined(__aarch64__) + return vmaxvq_f32(fVec); + #else + SkNx max = Max(*this, vrev64q_f32(fVec)); + return std::max(max[0], max[2]); + #endif + } + AI bool allTrue() const { #if defined(__aarch64__) return 0 != vminvq_u32(vreinterpretq_u32_f32(fVec)); diff --git a/src/opts/SkNx_sse.h b/src/opts/SkNx_sse.h index bd5c58e261..00edc3a51f 100644 --- a/src/opts/SkNx_sse.h +++ b/src/opts/SkNx_sse.h @@ -176,6 +176,18 @@ public: return pun.fs[k&3]; } + AI float min() const { + SkNx min = Min(*this, _mm_shuffle_ps(fVec, fVec, _MM_SHUFFLE(2,3,0,1))); + min = Min(min, _mm_shuffle_ps(min.fVec, min.fVec, _MM_SHUFFLE(0,1,2,3))); + return min[0]; + } + + AI float max() const { + SkNx max = Max(*this, _mm_shuffle_ps(fVec, fVec, _MM_SHUFFLE(2,3,0,1))); + max = Max(max, _mm_shuffle_ps(max.fVec, max.fVec, _MM_SHUFFLE(0,1,2,3))); + return max[0]; + } + AI bool allTrue() const { return 0xffff == _mm_movemask_epi8(_mm_castps_si128(fVec)); } AI bool anyTrue() const { return 0x0000 != _mm_movemask_epi8(_mm_castps_si128(fVec)); } |