/*
* Copyright (C) 2017 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 "SkBlendMode.h"
#include "TestSceneBase.h"
#include "tests/common/BitmapAllocationTestUtils.h"
#include "hwui/Paint.h"
class TvApp;
class TvAppNoRoundedCorner;
class TvAppColorFilter;
class TvAppNoRoundedCornerColorFilter;
static bool _TvApp(BitmapAllocationTestUtils::registerBitmapAllocationScene<TvApp>(
"tvapp",
"A dense grid of cards:"
"with rounded corner, using overlay RenderNode for dimming."));
static bool _TvAppNoRoundedCorner(
BitmapAllocationTestUtils::registerBitmapAllocationScene<TvAppNoRoundedCorner>(
"tvapp_norc",
"A dense grid of cards:"
"no rounded corner, using overlay RenderNode for dimming"));
static bool _TvAppColorFilter(
BitmapAllocationTestUtils::registerBitmapAllocationScene<TvAppColorFilter>(
"tvapp_cf",
"A dense grid of cards:"
"with rounded corner, using ColorFilter for dimming"));
static bool _TvAppNoRoundedCornerColorFilter(
BitmapAllocationTestUtils::registerBitmapAllocationScene<TvAppNoRoundedCornerColorFilter>(
"tvapp_norc_cf",
"A dense grid of cards:"
"no rounded corner, using ColorFilter for dimming"));
class TvApp : public TestScene {
public:
explicit TvApp(BitmapAllocationTestUtils::BitmapAllocator allocator)
: TestScene(), mAllocator(allocator) {}
sp<RenderNode> mBg;
std::vector<sp<RenderNode>> mCards;
std::vector<sp<RenderNode>> mInfoAreas;
std::vector<sp<RenderNode>> mImages;
std::vector<sp<RenderNode>> mOverlays;
std::vector<sk_sp<Bitmap>> mCachedBitmaps;
BitmapAllocationTestUtils::BitmapAllocator mAllocator;
sk_sp<Bitmap> mSingleBitmap;
int mSeed = 0;
int mSeed2 = 0;
void createContent(int width, int height, Canvas& canvas) override {
mBg = createBitmapNode(canvas, 0xFF9C27B0, 0, 0, width, height);
canvas.drawRenderNode(mBg.get());
canvas.insertReorderBarrier(true);
mSingleBitmap = mAllocator(dp(160), dp(120), kRGBA_8888_SkColorType,
[](SkBitmap& skBitmap) { skBitmap.eraseColor(0xFF0000FF); });
for (int y = dp(18) - dp(178); y < height - dp(18); y += dp(178)) {
bool isFirstCard = true;
for (int x = dp(18); x < width - dp(18); x += dp(178)) {
sp<RenderNode> card = createCard(x, y, dp(160), dp(160), isFirstCard);
isFirstCard = false;
canvas.drawRenderNode(card.get());
mCards.push_back(card);
}
}
canvas.insertReorderBarrier(false);
}
void doFrame(int frameNr) override {
size_t numCards = mCards.size();
for (size_t ci = 0; ci < numCards; ci++) {
updateCard(ci, frameNr);
}
}
private:
sp<RenderNode> createBitmapNode(Canvas& canvas, SkColor color, int left, int top, int width,
int height) {
return TestUtils::createNode(
left, top, left + width, top + height,
[this, width, height, color](RenderProperties& props, Canvas& canvas) {
sk_sp<Bitmap> bitmap =
mAllocator(width, height, kRGBA_8888_SkColorType,
[color](SkBitmap& skBitmap) { skBitmap.eraseColor(color); });
canvas.drawBitmap(*bitmap, 0, 0, nullptr);
});
}
sp<RenderNode> createSharedBitmapNode(Canvas& canvas, int left, int top, int width, int height,
sk_sp<Bitmap> bitmap) {
return TestUtils::createNode(left, top, left + width, top + height,
[bitmap](RenderProperties& props, Canvas& canvas) {
canvas.drawBitmap(*bitmap, 0, 0, nullptr);
});
}
sp<RenderNode> createInfoNode(Canvas& canvas, int left, int top, int width, int height,
const char* text, const char* text2) {
return TestUtils::createNode(left, top, left + width, top + height,
[text, text2](RenderProperties& props, Canvas& canvas) {
canvas.drawColor(0xFFFFEEEE, SkBlendMode::kSrcOver);
Paint paint;
paint.setAntiAlias(true);
paint.getSkFont().setSize(24);
paint.setColor(Color::Black);
TestUtils::drawUtf8ToCanvas(&canvas, text, paint, 10, 30);
paint.getSkFont().setSize(20);
TestUtils::drawUtf8ToCanvas(&canvas, text2, paint, 10, 54);
});
}
sp<RenderNode> createColorNode(Canvas& canvas, int left, int top, int width, int height,
SkColor color) {
return TestUtils::createNode(left, top, left + width, top + height,
[color](RenderProperties& props, Canvas& canvas) {
canvas.drawColor(color, SkBlendMode::kSrcOver);
});
}
virtual bool useSingleBitmap() { return false; }
virtual float roundedCornerRadius() { return dp(2); }
// when true, use overlay RenderNode for dimming, otherwise apply a ColorFilter to dim image
virtual bool useOverlay() { return true; }
sp<RenderNode> createCard(int x, int y, int width, int height, bool selected) {
return TestUtils::createNode(x, y, x + width, y + height, [width, height, selected, this](
RenderProperties& props,
Canvas& canvas) {
if (selected) {
props.setElevation(dp(16));
props.setScaleX(1.2);
props.setScaleY(1.2);
}
props.mutableOutline().setRoundRect(0, 0, width, height, roundedCornerRadius(), 1);
props.mutableOutline().setShouldClip(true);
sk_sp<Bitmap> bitmap =
useSingleBitmap() ? mSingleBitmap
: mAllocator(width, dp(120), kRGBA_8888_SkColorType,
[this](SkBitmap& skBitmap) {
skBitmap.eraseColor(0xFF000000 |
((mSeed << 3) & 0xFF));
});
sp<RenderNode> cardImage = createSharedBitmapNode(canvas, 0, 0, width, dp(120), bitmap);
canvas.drawRenderNode(cardImage.get());
mCachedBitmaps.push_back(bitmap);
mImages.push_back(cardImage);
char buffer[128];
sprintf(buffer, "Video %d-%d", mSeed, mSeed + 1);
mSeed++;
char buffer2[128];
sprintf(buffer2, "Studio %d", mSeed2++);
sp<RenderNode> infoArea =
createInfoNode(canvas, 0, dp(120), width, height, buffer, buffer2);
canvas.drawRenderNode(infoArea.get());
mInfoAreas.push_back(infoArea);
if (useOverlay()) {
sp<RenderNode> overlayColor =
createColorNode(canvas, 0, 0, width, height, 0x00000000);
canvas.drawRenderNode(overlayColor.get());
mOverlays.push_back(overlayColor);
}
});
}
void updateCard(int ci, int curFrame) {
// updating card's translation Y
sp<RenderNode> card = mCards[ci];
card->setPropertyFieldsDirty(RenderNode::Y);
card->mutateStagingProperties().setTranslationY(curFrame % 150);
// re-recording card's canvas, not necessary but to add some burden to CPU
std::unique_ptr<Canvas> cardcanvas(Canvas::create_recording_canvas(
card->stagingProperties().getWidth(), card->stagingProperties().getHeight(),
card.get()));
sp<RenderNode> image = mImages[ci];
sp<RenderNode> infoArea = mInfoAreas[ci];
cardcanvas->drawRenderNode(infoArea.get());
if (useOverlay()) {
cardcanvas->drawRenderNode(image.get());
// re-recording card overlay's canvas, animating overlay color alpha
sp<RenderNode> overlay = mOverlays[ci];
std::unique_ptr<Canvas> canvas(
Canvas::create_recording_canvas(overlay->stagingProperties().getWidth(),
overlay->stagingProperties().getHeight(),
overlay.get()));
canvas->drawColor((curFrame % 150) << 24, SkBlendMode::kSrcOver);
overlay->setStagingDisplayList(canvas->finishRecording());
cardcanvas->drawRenderNode(overlay.get());
} else {
// re-recording image node's canvas, animating ColorFilter
std::unique_ptr<Canvas> canvas(Canvas::create_recording_canvas(
image->stagingProperties().getWidth(), image->stagingProperties().getHeight(),
image.get()));
SkPaint paint;
sk_sp<SkColorFilter> filter(
SkColorFilter::MakeModeFilter((curFrame % 150) << 24, SkBlendMode::kSrcATop));
paint.setColorFilter(filter);
sk_sp<Bitmap> bitmap = mCachedBitmaps[ci];
canvas->drawBitmap(*bitmap, 0, 0, &paint);
image->setStagingDisplayList(canvas->finishRecording());
cardcanvas->drawRenderNode(image.get());
}
card->setStagingDisplayList(cardcanvas->finishRecording());
}
};
class TvAppNoRoundedCorner : public TvApp {
public:
explicit TvAppNoRoundedCorner(BitmapAllocationTestUtils::BitmapAllocator allocator) : TvApp(allocator) {}
private:
virtual float roundedCornerRadius() override { return dp(0); }
};
class TvAppColorFilter : public TvApp {
public:
explicit TvAppColorFilter(BitmapAllocationTestUtils::BitmapAllocator allocator) : TvApp(allocator) {}
private:
virtual bool useOverlay() override { return false; }
};
class TvAppNoRoundedCornerColorFilter : public TvApp {
public:
explicit TvAppNoRoundedCornerColorFilter(BitmapAllocationTestUtils::BitmapAllocator allocator)
: TvApp(allocator) {}
private:
virtual float roundedCornerRadius() override { return dp(0); }
virtual bool useOverlay() override { return false; }
};