diff options
| author |  Chris Dalton <csmartdalton@google.com> | 2017-12-01 13:23:05 -0700 |
|---|---|---|
| committer |  Skia Commit-Bot <skia-commit-bot@chromium.org> | 2017-12-01 21:12:49 +0000 |
| commit | 0cb75879a5923ead28083face7618f44c6c8cbfb (patch) | |
| tree | 9affddb5a210b1b9b696210f3a0b542cee250998 /src/opts | |
| parent | 51b20f266fbfa9d074bca9ce949d35f10340a9b4 (diff) | |
Add Store3 to Sk2f
Bug: skia:
Change-Id: I0377e6a1dd8259e944f7902a5c68af524fa588c7
Reviewed-on: https://skia-review.googlesource.com/79382
Reviewed-by: Mike Klein <mtklein@chromium.org>
Commit-Queue: Chris Dalton <csmartdalton@google.com>
Diffstat (limited to 'src/opts')
| -rw-r--r-- | src/opts/SkNx_neon.h | 9 | ||||
| -rw-r--r-- | src/opts/SkNx_sse.h | 7 |
2 files changed, 16 insertions, 0 deletions
diff --git a/src/opts/SkNx_neon.h b/src/opts/SkNx_neon.h index b114f8f28a..8d1a249530 100644 --- a/src/opts/SkNx_neon.h +++ b/src/opts/SkNx_neon.h @@ -34,6 +34,15 @@ public: AI static SkNx Load(const void* ptr) { return vld1_f32((const float*)ptr); } AI void store(void* ptr) const { vst1_f32((float*)ptr, fVec); } + AI static void Store3(void* dst, const SkNx& a, const SkNx& b, const SkNx& c) { + float32x2x3_t abc = {{ + a.fVec, + b.fVec, + c.fVec, + }}; + vst3_f32((float*) dst, abc); + } + AI SkNx invert() const { float32x2_t est0 = vrecpe_f32(fVec), est1 = vmul_f32(vrecps_f32(est0, fVec), est0); diff --git a/src/opts/SkNx_sse.h b/src/opts/SkNx_sse.h index a5432495eb..dc9a5944da 100644 --- a/src/opts/SkNx_sse.h +++ b/src/opts/SkNx_sse.h @@ -29,6 +29,13 @@ public: AI void store(void* ptr) const { _mm_storel_pi((__m64*)ptr, fVec); } + AI static void Store3(void* dst, const SkNx& a, const SkNx& b, const SkNx& c) { + auto lo = _mm_setr_ps(a[0], b[0], c[0], a[1]), + hi = _mm_setr_ps(b[1], c[1], 0, 0); + _mm_storeu_ps((float*)dst, lo); + _mm_storel_pi(((__m64*)dst) + 2, hi); + } + AI SkNx operator - () const { return _mm_xor_ps(_mm_set1_ps(-0.0f), fVec); } AI SkNx operator + (const SkNx& o) const { return _mm_add_ps(fVec, o.fVec); } |