diff options
Diffstat (limited to 'src/opts/SkPMFloat_neon.h')
| -rw-r--r-- | src/opts/SkPMFloat_neon.h | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/src/opts/SkPMFloat_neon.h b/src/opts/SkPMFloat_neon.h index edbbc58b5a..8bee5b551a 100644 --- a/src/opts/SkPMFloat_neon.h +++ b/src/opts/SkPMFloat_neon.h @@ -5,7 +5,9 @@ * found in the LICENSE file. */ -SK_ALWAYS_INLINE SkPMFloat::SkPMFloat(SkPMColor c) { +namespace { // See SkPMFloat.h + +inline SkPMFloat::SkPMFloat(SkPMColor c) { SkPMColorAssert(c); uint8x8_t fix8 = (uint8x8_t)vdup_n_u32(c); uint16x8_t fix8_16 = vmovl_u8(fix8); @@ -14,7 +16,7 @@ SK_ALWAYS_INLINE SkPMFloat::SkPMFloat(SkPMColor c) { SkASSERT(this->isValid()); } -SK_ALWAYS_INLINE SkPMColor SkPMFloat::round() const { +inline SkPMColor SkPMFloat::round() const { // vcvt_u32_f32 truncates, so we round manually by adding a half before converting. float32x4_t rounded = vmlaq_f32(vdupq_n_f32(0.5f), fVec, vdupq_n_f32(255)); uint32x4_t fix8_32 = vcvtq_u32_f32(rounded); @@ -25,7 +27,9 @@ SK_ALWAYS_INLINE SkPMColor SkPMFloat::round() const { return c; } -SK_ALWAYS_INLINE Sk4f SkPMFloat::alphas() const { +inline Sk4f SkPMFloat::alphas() const { static_assert(SK_A32_SHIFT == 24, "Assuming little-endian."); return vdupq_lane_f32(vget_high_f32(fVec), 1); // Duplicate high lane of high half i.e. lane 3. } + +} // namespace |