Merge "Add RoundRectClipping benchmarks"

/*

 * Copyright (C) 2016 The Android Open Source Project

 *

 * Licensed under the Apache License, Version 2.0 (the "License");

 * you may not use this file except in compliance with the License.

 * You may obtain a copy of the License at

 *

 *      http://www.apache.org/licenses/LICENSE-2.0

 *

 * Unless required by applicable law or agreed to in writing, software

 * distributed under the License is distributed on an "AS IS" BASIS,

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

 * See the License for the specific language governing permissions and

 * limitations under the License.

 */

#include "TestSceneBase.h"

#include <vector>

class RoundRectClippingAnimation : public TestScene {

public:

    int mSpacing, mSize;

    RoundRectClippingAnimation(int spacing, int size)

            : mSpacing(spacing), mSize(size) {}

    std::vector< sp<RenderNode> > cards;

    void createContent(int width, int height, Canvas& canvas) override {

        canvas.drawColor(0xFFFFFFFF, SkXfermode::kSrcOver_Mode);

        canvas.insertReorderBarrier(true);

        int ci = 0;

        for (int x = 0; x < width; x += mSpacing) {

            for (int y = 0; y < height; y += mSpacing) {

                auto color = BrightColors[ci++ % BrightColorsCount];

                auto card = TestUtils::createNode(x, y, x + mSize, y + mSize,

                        [&](RenderProperties& props, Canvas& canvas) {

                    canvas.drawColor(color, SkXfermode::kSrcOver_Mode);

                    props.mutableOutline().setRoundRect(0, 0,

                            props.getWidth(), props.getHeight(), mSize * .25, 1);

                    props.mutableOutline().setShouldClip(true);

                });

                canvas.drawRenderNode(card.get());

                cards.push_back(card);

            }

        }

        canvas.insertReorderBarrier(false);

    }

    void doFrame(int frameNr) override {

        int curFrame = frameNr % 50;

        if (curFrame > 25) curFrame = 50 - curFrame;

        for (auto& card : cards) {

            card->mutateStagingProperties().setTranslationX(curFrame);

            card->mutateStagingProperties().setTranslationY(curFrame);

            card->setPropertyFieldsDirty(RenderNode::X | RenderNode::Y);

        }

    }

};

static TestScene::Registrar _RoundRectClippingGpu(TestScene::Info{

    "roundRectClipping-gpu",

    "A bunch of RenderNodes with round rect clipping outlines that's GPU limited.",

    [](const TestScene::Options&) -> test::TestScene* {

        return new RoundRectClippingAnimation(dp(40), dp(200));

    }

});

static TestScene::Registrar _RoundRectClippingCpu(TestScene::Info{

    "roundRectClipping-cpu",

    "A bunch of RenderNodes with round rect clipping outlines that's CPU limited.",

    [](const TestScene::Options&) -> test::TestScene* {

        return new RoundRectClippingAnimation(dp(20), dp(20));

    }

});