skia2/include/core/SkSwizzle.h
tomhudson 734351d255 Publicly expose one accelerated swizzle.
SkOpts is intentionally internal, but we want to give Chrome access
to those pieces that would seriously benefit them.
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1822363002

Review URL: https://codereview.chromium.org/1822363002
2016-03-23 10:51:21 -07:00

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C

/*
* Copyright 2016 Google Inc.
*
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#ifndef SkSwizzle_DEFINED
#define SkSwizzle_DEFINED
#include "SkTypes.h"
/**
Swizzles byte order of |count| 32-bit pixels, swapping R and B.
(RGBA <-> BGRA)
*/
void SkSwapRB(uint32_t* dest, const uint32_t* src, int count);
#endif