41b995c4fb
Add SSE, SSE4.1, and NEON specializations. The if_then_else() unit tests in SkVxTest.cpp should cover this. I had to give up on my dream of not using Skia headers for now. There's really no good way of knowing whether we've got SSE4.1 support in MSVC except when we explicitly define SK_CPU_SSE_LEVEL=SK_CPU_SSE_LEVEL_SSE41. This refactor to use SK_CPU_SSE_LEVEL let MSVC point out a slight ordering problem that would cause an infinite loop calling any of the specializions like sqrt(float2). I believe moving them after the float4 specializations will fix that. Change-Id: I83639f378a182716d1b37e92b6d725472698f874 Reviewed-on: https://skia-review.googlesource.com/c/195920 Auto-Submit: Mike Klein <mtklein@google.com> Reviewed-by: Michael Ludwig <michaelludwig@google.com> Commit-Queue: Mike Klein <mtklein@google.com> |
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Skia is a complete 2D graphic library for drawing Text, Geometries, and Images. See full details, and build instructions, at https://skia.org.