1// 2// Copyright (c) 2013 The ANGLE Project Authors. All rights reserved. 3// Use of this source code is governed by a BSD-style license that can be 4// found in the LICENSE file. 5// 6 7// copyimage.cpp: Defines image copying functions 8 9#include "libGLESv2/renderer/copyImage.h" 10 11namespace rx 12{ 13 14void CopyBGRA8ToRGBA8(const uint8_t *source, uint8_t *dest) 15{ 16 uint32_t argb = *reinterpret_cast<const uint32_t*>(source); 17 *reinterpret_cast<uint32_t*>(dest) = (argb & 0xFF00FF00) | // Keep alpha and green 18 (argb & 0x00FF0000) >> 16 | // Move red to blue 19 (argb & 0x000000FF) << 16; // Move blue to red 20} 21 22} 23