880914c35c
This relands commit 91359bed48 (Clean up
Test's resourcePath code."
BUG=None
TEST=make dm && out/Debug/dm
R=mtklein@google.com
Author: tfarina@chromium.org
Review URL: https://codereview.chromium.org/321723002
56 lines
1.4 KiB
C++
56 lines
1.4 KiB
C++
/*
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* Copyright 2013 Google Inc.
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*
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* Use of this source code is governed by a BSD-style license that can be
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* found in the LICENSE file.
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*/
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#include "gm.h"
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#include "SkCanvas.h"
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#include "SkImageDecoder.h"
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#include "SkOSFile.h"
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namespace skiagm {
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/**
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* Test copying an image from 8888 to 4444.
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*/
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class CopyTo4444GM : public GM {
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public:
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CopyTo4444GM() {}
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protected:
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virtual SkString onShortName() {
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return SkString("copyTo4444");
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}
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virtual SkISize onISize() {
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return make_isize(1024, 512);
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}
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virtual void onDraw(SkCanvas* canvas) {
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SkBitmap bm, bm4444;
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SkString filename = SkOSPath::SkPathJoin(INHERITED::gResourcePath, "mandrill_512.png");
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if (!SkImageDecoder::DecodeFile(filename.c_str(), &bm,
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SkBitmap::kARGB_8888_Config,
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SkImageDecoder::kDecodePixels_Mode)) {
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SkDebugf("Could not decode the file. Did you forget to set the "
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"resourcePath?\n");
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return;
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}
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canvas->drawBitmap(bm, 0, 0);
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SkAssertResult(bm.copyTo(&bm4444, kARGB_4444_SkColorType));
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canvas->drawBitmap(bm4444, SkIntToScalar(bm.width()), 0);
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}
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private:
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typedef GM INHERITED;
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};
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//////////////////////////////////////////////////////////////////////////////
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static GM* MyFactory(void*) { return new CopyTo4444GM; }
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static GMRegistry reg(MyFactory);
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}
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