src/opts/SkPMFloat_sse.h - Issue 1214443002: Color dodge and burn with SkPMFloat.

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Unified Diff: src/opts/SkPMFloat_sse.h

Issue 1214443002: Color dodge and burn with SkPMFloat. (Closed) Base URL: https://skia.googlesource.com/skia@master

Patch Set: alphas(). 41/39 + 231/241 Created 5 years, 6 months ago

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Index: src/opts/SkPMFloat_sse.h

diff --git a/src/opts/SkPMFloat_sse.h b/src/opts/SkPMFloat_sse.h

index 802b17ba0cc6e38b7ced3f4f45f0bcda1544929a..06e61b0963c0a31888ff6d5153b35b8929309ece 100644

--- a/src/opts/SkPMFloat_sse.h

+++ b/src/opts/SkPMFloat_sse.h

@@ -33,4 +33,9 @@ inline SkPMColor SkPMFloat::round() const {

return c;

}

+inline Sk4f SkPMFloat::alphas() const {

+ static_assert(SK_A32_SHIFT == 24, "");

+ return _mm_shuffle_ps(fVec, fVec, 0xff);

} // namespace

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