The Tor Browser: gfx/2d/unittest/TestDrawTargetBase.h@b8a032363ba2

Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6

     1 /* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 2 -*-

     2  * This Source Code Form is subject to the terms of the Mozilla Public

     3  * License, v. 2.0. If a copy of the MPL was not distributed with this

     4  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

     6 #pragma once

     8 #include "2D.h"

     9 #include "TestBase.h"

    11 #define DT_WIDTH 500

    12 #define DT_HEIGHT 500

    14 /* This general DrawTarget test class can be reimplemented by a child class

    15  * with optional additional drawtarget-specific tests. And is intended to run

    16  * on a 500x500 32 BPP drawtarget.

    17  */

    18 class TestDrawTargetBase : public TestBase

    19 {

    20 public:

    21   void Initialized();

    22   void FillCompletely();

    23   void FillRect();

    25 protected:

    26   TestDrawTargetBase();

    28   void RefreshSnapshot();

    30   void VerifyAllPixels(const mozilla::gfx::Color &aColor);

    31   void VerifyPixel(const mozilla::gfx::IntPoint &aPoint,

    32                    mozilla::gfx::Color &aColor);

    34   uint32_t RGBAPixelFromColor(const mozilla::gfx::Color &aColor);

    36   mozilla::RefPtr<mozilla::gfx::DrawTarget> mDT;

    37   mozilla::RefPtr<mozilla::gfx::DataSourceSurface> mDataSnapshot;

    38 };

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