38d909ec28
This moves Skia code off of SK_SUPPORT_LEGACY_DATA_FACTORIES. GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2206633004 Review-Url: https://codereview.chromium.org/2206633004
68 lines
1.8 KiB
C++
68 lines
1.8 KiB
C++
/*
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* Copyright 2012 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 "Resources.h"
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#include "SkCanvas.h"
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#include "SkData.h"
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#include "SkDiscardableMemoryPool.h"
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#include "SkDiscardablePixelRef.h"
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#include "SkImageGeneratorPriv.h"
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#include "SkOSFile.h"
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#include "SkStream.h"
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namespace skiagm {
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/**
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* Draw a PNG created by SkBitmapFactory.
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*/
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class FactoryGM : public GM {
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public:
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FactoryGM() {}
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protected:
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void onOnceBeforeDraw() override {
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// Copyright-free file from http://openclipart.org/detail/29213/paper-plane-by-ddoo
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SkString pngFilename = GetResourcePath("plane.png");
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sk_sp<SkData> data(SkData::MakeFromFileName(pngFilename.c_str()));
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if (data) {
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// Create a cache which will boot the pixels out anytime the
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// bitmap is unlocked.
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SkAutoTUnref<SkDiscardableMemoryPool> pool(
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SkDiscardableMemoryPool::Create(1));
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SkAssertResult(SkDEPRECATED_InstallDiscardablePixelRef(
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SkImageGenerator::NewFromEncoded(data.get()),
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nullptr, &fBitmap, pool));
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}
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}
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SkString onShortName() override {
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return SkString("factory");
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}
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SkISize onISize() override {
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return SkISize::Make(640, 480);
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}
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void onDraw(SkCanvas* canvas) override {
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canvas->drawBitmap(fBitmap, 0, 0);
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}
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private:
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SkBitmap fBitmap;
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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 FactoryGM; }
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static GMRegistry reg(MyFactory);
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} // namespace skiagm
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