/* * Copyright 2011 Google Inc. * * Use of this source code is governed by a BSD-style license that can be * found in the LICENSE file. */ #ifndef SkConvertPixels_DEFINED #define SkConvertPixels_DEFINED #include "include/core/SkImageInfo.h" #include "include/private/SkTemplates.h" class SkColorTable; void SkConvertPixels(const SkImageInfo& dstInfo, void* dstPixels, size_t dstRowBytes, const SkImageInfo& srcInfo, const void* srcPixels, size_t srcRowBytes); static inline void SkRectMemcpy(void* dst, size_t dstRB, const void* src, size_t srcRB, size_t trimRowBytes, int rowCount) { SkASSERT(trimRowBytes <= dstRB); SkASSERT(trimRowBytes <= srcRB); if (trimRowBytes == dstRB && trimRowBytes == srcRB) { memcpy(dst, src, trimRowBytes * rowCount); return; } for (int i = 0; i < rowCount; ++i) { memcpy(dst, src, trimRowBytes); dst = SkTAddOffset(dst, dstRB); src = SkTAddOffset(src, srcRB); } } #endif