gecko-dev/gfx/2d/unittest/TestDrawTargetBase.h

39 строки
1.1 KiB
C++

/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 2 -*-
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#pragma once
#include "2D.h"
#include "TestBase.h"
#define DT_WIDTH 500
#define DT_HEIGHT 500
/* This general DrawTarget test class can be reimplemented by a child class
* with optional additional drawtarget-specific tests. And is intended to run
* on a 500x500 32 BPP drawtarget.
*/
class TestDrawTargetBase : public TestBase
{
public:
void Initialized();
void FillCompletely();
void FillRect();
protected:
TestDrawTargetBase();
void RefreshSnapshot();
void VerifyAllPixels(const mozilla::gfx::Color &aColor);
void VerifyPixel(const mozilla::gfx::IntPoint &aPoint,
mozilla::gfx::Color &aColor);
uint32_t RGBAPixelFromColor(const mozilla::gfx::Color &aColor);
RefPtr<mozilla::gfx::DrawTarget> mDT;
RefPtr<mozilla::gfx::DataSourceSurface> mDataSnapshot;
};