/* * Copyright 2011 Google Inc. * * Use of this source code is governed by a BSD-style license that can be * found in the LICENSE file. */ #include "include/core/SkBitmap.h" #include "include/core/SkColor.h" #include "include/core/SkImageInfo.h" #include "include/core/SkRect.h" #include "include/core/SkTypes.h" #include "tests/Test.h" DEF_TEST(GetColor, reporter) { static const struct Rec { SkColorType fColorType; SkColor fInColor; SkColor fOutColor; } gRec[] = { // todo: add some tests that involve alpha, so we exercise the // unpremultiply aspect of getColor() { kAlpha_8_SkColorType, 0xFF000000, 0xFF000000 }, { kAlpha_8_SkColorType, 0, 0 }, { kRGB_565_SkColorType, 0xFF00FF00, 0xFF00FF00 }, { kRGB_565_SkColorType, 0xFFFF00FF, 0xFFFF00FF }, { kN32_SkColorType, 0xFFFFFFFF, 0xFFFFFFFF }, { kN32_SkColorType, 0, 0 }, { kN32_SkColorType, 0xFF224466, 0xFF224466 }, }; // specify an area that doesn't touch (0,0) and may extend beyond the // bitmap bounds (to test that we catch that in eraseArea const SkColor initColor = 0xFF0000FF; const SkIRect area = { 1, 1, 3, 3 }; for (size_t i = 0; i < SK_ARRAY_COUNT(gRec); i++) { SkImageInfo info = SkImageInfo::Make(2, 2, gRec[i].fColorType, kPremul_SkAlphaType); SkBitmap bm; uint32_t storage[4]; bm.installPixels(info, storage, info.minRowBytes()); bm.eraseColor(initColor); bm.eraseArea(area, gRec[i].fInColor); SkColor c = bm.getColor(1, 1); REPORTER_ASSERT(reporter, c == gRec[i].fOutColor); } }