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Unified Diff: cc/tiles/gpu_image_decode_controller_unittest.cc

Issue 2541183002: cc: Rename ImageDecodeController to ImageDecodeCache. (Closed)
Patch Set: rename: update Created 4 years ago
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Index: cc/tiles/gpu_image_decode_controller_unittest.cc
diff --git a/cc/tiles/gpu_image_decode_controller_unittest.cc b/cc/tiles/gpu_image_decode_controller_unittest.cc
deleted file mode 100644
index feea99efcbf7f85ba73aa5339c0d87b4ae394c1f..0000000000000000000000000000000000000000
--- a/cc/tiles/gpu_image_decode_controller_unittest.cc
+++ /dev/null
@@ -1,1368 +0,0 @@
-// Copyright 2016 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include "cc/tiles/gpu_image_decode_controller.h"
-
-#include "cc/playback/draw_image.h"
-#include "cc/test/test_context_provider.h"
-#include "cc/test/test_tile_task_runner.h"
-#include "testing/gtest/include/gtest/gtest.h"
-#include "third_party/skia/include/core/SkRefCnt.h"
-
-namespace cc {
-namespace {
-
-size_t kGpuMemoryLimitBytes = 96 * 1024 * 1024;
-class TestGpuImageDecodeController : public GpuImageDecodeController {
- public:
- explicit TestGpuImageDecodeController(ContextProvider* context)
- : GpuImageDecodeController(context,
- ResourceFormat::RGBA_8888,
- kGpuMemoryLimitBytes) {}
-};
-
-sk_sp<SkImage> CreateImage(int width, int height) {
- SkBitmap bitmap;
- bitmap.allocPixels(SkImageInfo::MakeN32Premul(width, height));
- return SkImage::MakeFromBitmap(bitmap);
-}
-
-SkMatrix CreateMatrix(const SkSize& scale, bool is_decomposable) {
- SkMatrix matrix;
- matrix.setScale(scale.width(), scale.height());
-
- if (!is_decomposable) {
- // Perspective is not decomposable, add it.
- matrix[SkMatrix::kMPersp0] = 0.1f;
- }
-
- return matrix;
-}
-
-TEST(GpuImageDecodeControllerTest, GetTaskForImageSameImage) {
- auto context_provider = TestContextProvider::Create();
- context_provider->BindToCurrentThread();
- TestGpuImageDecodeController controller(context_provider.get());
- sk_sp<SkImage> image = CreateImage(100, 100);
- bool is_decomposable = true;
- SkFilterQuality quality = kHigh_SkFilterQuality;
-
- DrawImage draw_image(image, SkIRect::MakeWH(image->width(), image->height()),
- quality,
- CreateMatrix(SkSize::Make(1.5f, 1.5f), is_decomposable));
- scoped_refptr<TileTask> task;
- bool need_unref = controller.GetTaskForImageAndRef(
- draw_image, ImageDecodeController::TracingInfo(), &task);
- EXPECT_TRUE(need_unref);
- EXPECT_TRUE(task);
-
- DrawImage another_draw_image(
- image, SkIRect::MakeWH(image->width(), image->height()), quality,
- CreateMatrix(SkSize::Make(1.5f, 1.5f), is_decomposable));
- scoped_refptr<TileTask> another_task;
- need_unref = controller.GetTaskForImageAndRef(
- another_draw_image, ImageDecodeController::TracingInfo(), &another_task);
- EXPECT_TRUE(need_unref);
- EXPECT_TRUE(task.get() == another_task.get());
-
- TestTileTaskRunner::ProcessTask(task->dependencies()[0].get());
- TestTileTaskRunner::ProcessTask(task.get());
-
- controller.UnrefImage(draw_image);
- controller.UnrefImage(draw_image);
-}
-
-TEST(GpuImageDecodeControllerTest, GetTaskForImageSmallerScale) {
- auto context_provider = TestContextProvider::Create();
- context_provider->BindToCurrentThread();
- TestGpuImageDecodeController controller(context_provider.get());
- sk_sp<SkImage> image = CreateImage(100, 100);
- bool is_decomposable = true;
- SkFilterQuality quality = kHigh_SkFilterQuality;
-
- DrawImage draw_image(image, SkIRect::MakeWH(image->width(), image->height()),
- quality,
- CreateMatrix(SkSize::Make(1.5f, 1.5f), is_decomposable));
- scoped_refptr<TileTask> task;
- bool need_unref = controller.GetTaskForImageAndRef(
- draw_image, ImageDecodeController::TracingInfo(), &task);
- EXPECT_TRUE(need_unref);
- EXPECT_TRUE(task);
-
- DrawImage another_draw_image(
- image, SkIRect::MakeWH(image->width(), image->height()), quality,
- CreateMatrix(SkSize::Make(0.5f, 0.5f), is_decomposable));
- scoped_refptr<TileTask> another_task;
- need_unref = controller.GetTaskForImageAndRef(
- another_draw_image, ImageDecodeController::TracingInfo(), &another_task);
- EXPECT_TRUE(need_unref);
- EXPECT_TRUE(task.get() == another_task.get());
-
- TestTileTaskRunner::ProcessTask(task->dependencies()[0].get());
- TestTileTaskRunner::ProcessTask(task.get());
-
- controller.UnrefImage(draw_image);
- controller.UnrefImage(another_draw_image);
-}
-
-TEST(GpuImageDecodeControllerTest, GetTaskForImageLowerQuality) {
- auto context_provider = TestContextProvider::Create();
- context_provider->BindToCurrentThread();
- TestGpuImageDecodeController controller(context_provider.get());
- sk_sp<SkImage> image = CreateImage(100, 100);
- bool is_decomposable = true;
- SkMatrix matrix = CreateMatrix(SkSize::Make(0.4f, 0.4f), is_decomposable);
-
- DrawImage draw_image(image, SkIRect::MakeWH(image->width(), image->height()),
- kHigh_SkFilterQuality, matrix);
- scoped_refptr<TileTask> task;
- bool need_unref = controller.GetTaskForImageAndRef(
- draw_image, ImageDecodeController::TracingInfo(), &task);
- EXPECT_TRUE(need_unref);
- EXPECT_TRUE(task);
-
- DrawImage another_draw_image(image,
- SkIRect::MakeWH(image->width(), image->height()),
- kLow_SkFilterQuality, matrix);
- scoped_refptr<TileTask> another_task;
- need_unref = controller.GetTaskForImageAndRef(
- another_draw_image, ImageDecodeController::TracingInfo(), &another_task);
- EXPECT_TRUE(need_unref);
- EXPECT_TRUE(task.get() == another_task.get());
-
- TestTileTaskRunner::ProcessTask(task->dependencies()[0].get());
- TestTileTaskRunner::ProcessTask(task.get());
-
- controller.UnrefImage(draw_image);
- controller.UnrefImage(another_draw_image);
-}
-
-TEST(GpuImageDecodeControllerTest, GetTaskForImageDifferentImage) {
- auto context_provider = TestContextProvider::Create();
- context_provider->BindToCurrentThread();
- TestGpuImageDecodeController controller(context_provider.get());
- bool is_decomposable = true;
- SkFilterQuality quality = kHigh_SkFilterQuality;
-
- sk_sp<SkImage> first_image = CreateImage(100, 100);
- DrawImage first_draw_image(
- first_image, SkIRect::MakeWH(first_image->width(), first_image->height()),
- quality, CreateMatrix(SkSize::Make(0.5f, 0.5f), is_decomposable));
- scoped_refptr<TileTask> first_task;
- bool need_unref = controller.GetTaskForImageAndRef(
- first_draw_image, ImageDecodeController::TracingInfo(), &first_task);
- EXPECT_TRUE(need_unref);
- EXPECT_TRUE(first_task);
-
- sk_sp<SkImage> second_image = CreateImage(100, 100);
- DrawImage second_draw_image(
- second_image,
- SkIRect::MakeWH(second_image->width(), second_image->height()), quality,
- CreateMatrix(SkSize::Make(0.25f, 0.25f), is_decomposable));
- scoped_refptr<TileTask> second_task;
- need_unref = controller.GetTaskForImageAndRef(
- second_draw_image, ImageDecodeController::TracingInfo(), &second_task);
- EXPECT_TRUE(need_unref);
- EXPECT_TRUE(second_task);
- EXPECT_TRUE(first_task.get() != second_task.get());
-
- TestTileTaskRunner::ProcessTask(first_task->dependencies()[0].get());
- TestTileTaskRunner::ProcessTask(first_task.get());
- TestTileTaskRunner::ProcessTask(second_task->dependencies()[0].get());
- TestTileTaskRunner::ProcessTask(second_task.get());
-
- controller.UnrefImage(first_draw_image);
- controller.UnrefImage(second_draw_image);
-}
-
-TEST(GpuImageDecodeControllerTest, GetTaskForImageLargerScale) {
- auto context_provider = TestContextProvider::Create();
- context_provider->BindToCurrentThread();
- TestGpuImageDecodeController controller(context_provider.get());
- bool is_decomposable = true;
- SkFilterQuality quality = kHigh_SkFilterQuality;
-
- sk_sp<SkImage> first_image = CreateImage(100, 100);
- DrawImage first_draw_image(
- first_image, SkIRect::MakeWH(first_image->width(), first_image->height()),
- quality, CreateMatrix(SkSize::Make(0.5f, 0.5f), is_decomposable));
- scoped_refptr<TileTask> first_task;
- bool need_unref = controller.GetTaskForImageAndRef(
- first_draw_image, ImageDecodeController::TracingInfo(), &first_task);
- EXPECT_TRUE(need_unref);
- EXPECT_TRUE(first_task);
-
- TestTileTaskRunner::ProcessTask(first_task->dependencies()[0].get());
- TestTileTaskRunner::ProcessTask(first_task.get());
-
- controller.UnrefImage(first_draw_image);
-
- DrawImage second_draw_image(
- first_image, SkIRect::MakeWH(first_image->width(), first_image->height()),
- quality, CreateMatrix(SkSize::Make(1.0f, 1.0f), is_decomposable));
- scoped_refptr<TileTask> second_task;
- need_unref = controller.GetTaskForImageAndRef(
- second_draw_image, ImageDecodeController::TracingInfo(), &second_task);
- EXPECT_TRUE(need_unref);
- EXPECT_TRUE(second_task);
- EXPECT_TRUE(first_task.get() != second_task.get());
-
- DrawImage third_draw_image(
- first_image, SkIRect::MakeWH(first_image->width(), first_image->height()),
- quality, CreateMatrix(SkSize::Make(0.5f, 0.5f), is_decomposable));
- scoped_refptr<TileTask> third_task;
- need_unref = controller.GetTaskForImageAndRef(
- third_draw_image, ImageDecodeController::TracingInfo(), &third_task);
- EXPECT_TRUE(need_unref);
- EXPECT_TRUE(third_task.get() == second_task.get());
-
- TestTileTaskRunner::ProcessTask(second_task->dependencies()[0].get());
- TestTileTaskRunner::ProcessTask(second_task.get());
-
- controller.UnrefImage(second_draw_image);
- controller.UnrefImage(third_draw_image);
-}
-
-TEST(GpuImageDecodeControllerTest, GetTaskForImageLargerScaleNoReuse) {
- auto context_provider = TestContextProvider::Create();
- context_provider->BindToCurrentThread();
- TestGpuImageDecodeController controller(context_provider.get());
- bool is_decomposable = true;
- SkFilterQuality quality = kHigh_SkFilterQuality;
-
- sk_sp<SkImage> first_image = CreateImage(100, 100);
- DrawImage first_draw_image(
- first_image, SkIRect::MakeWH(first_image->width(), first_image->height()),
- quality, CreateMatrix(SkSize::Make(0.5f, 0.5f), is_decomposable));
- scoped_refptr<TileTask> first_task;
- bool need_unref = controller.GetTaskForImageAndRef(
- first_draw_image, ImageDecodeController::TracingInfo(), &first_task);
- EXPECT_TRUE(need_unref);
- EXPECT_TRUE(first_task);
-
- DrawImage second_draw_image(
- first_image, SkIRect::MakeWH(first_image->width(), first_image->height()),
- quality, CreateMatrix(SkSize::Make(1.0f, 1.0f), is_decomposable));
- scoped_refptr<TileTask> second_task;
- need_unref = controller.GetTaskForImageAndRef(
- second_draw_image, ImageDecodeController::TracingInfo(), &second_task);
- EXPECT_TRUE(need_unref);
- EXPECT_TRUE(second_task);
- EXPECT_TRUE(first_task.get() != second_task.get());
-
- DrawImage third_draw_image(
- first_image, SkIRect::MakeWH(first_image->width(), first_image->height()),
- quality, CreateMatrix(SkSize::Make(0.5f, 0.5f), is_decomposable));
- scoped_refptr<TileTask> third_task;
- need_unref = controller.GetTaskForImageAndRef(
- third_draw_image, ImageDecodeController::TracingInfo(), &third_task);
- EXPECT_TRUE(need_unref);
- EXPECT_TRUE(third_task.get() == first_task.get());
-
- TestTileTaskRunner::ProcessTask(first_task->dependencies()[0].get());
- TestTileTaskRunner::ProcessTask(first_task.get());
- TestTileTaskRunner::ProcessTask(second_task->dependencies()[0].get());
- TestTileTaskRunner::ProcessTask(second_task.get());
-
- controller.UnrefImage(first_draw_image);
- controller.UnrefImage(second_draw_image);
- controller.UnrefImage(third_draw_image);
-}
-
-TEST(GpuImageDecodeControllerTest, GetTaskForImageHigherQuality) {
- auto context_provider = TestContextProvider::Create();
- context_provider->BindToCurrentThread();
- TestGpuImageDecodeController controller(context_provider.get());
- bool is_decomposable = true;
- SkMatrix matrix = CreateMatrix(SkSize::Make(0.4f, 0.4f), is_decomposable);
-
- sk_sp<SkImage> first_image = CreateImage(100, 100);
- DrawImage first_draw_image(
- first_image, SkIRect::MakeWH(first_image->width(), first_image->height()),
- kLow_SkFilterQuality, matrix);
- scoped_refptr<TileTask> first_task;
- bool need_unref = controller.GetTaskForImageAndRef(
- first_draw_image, ImageDecodeController::TracingInfo(), &first_task);
- EXPECT_TRUE(need_unref);
- EXPECT_TRUE(first_task);
-
- TestTileTaskRunner::ProcessTask(first_task->dependencies()[0].get());
- TestTileTaskRunner::ProcessTask(first_task.get());
-
- controller.UnrefImage(first_draw_image);
-
- DrawImage second_draw_image(
- first_image, SkIRect::MakeWH(first_image->width(), first_image->height()),
- kHigh_SkFilterQuality, matrix);
- scoped_refptr<TileTask> second_task;
- need_unref = controller.GetTaskForImageAndRef(
- second_draw_image, ImageDecodeController::TracingInfo(), &second_task);
- EXPECT_TRUE(need_unref);
- EXPECT_TRUE(second_task);
- EXPECT_TRUE(first_task.get() != second_task.get());
-
- TestTileTaskRunner::ProcessTask(second_task->dependencies()[0].get());
- TestTileTaskRunner::ProcessTask(second_task.get());
-
- controller.UnrefImage(second_draw_image);
-}
-
-TEST(GpuImageDecodeControllerTest, GetTaskForImageAlreadyDecodedAndLocked) {
- auto context_provider = TestContextProvider::Create();
- context_provider->BindToCurrentThread();
- TestGpuImageDecodeController controller(context_provider.get());
- bool is_decomposable = true;
- SkFilterQuality quality = kHigh_SkFilterQuality;
-
- sk_sp<SkImage> image = CreateImage(100, 100);
- DrawImage draw_image(image, SkIRect::MakeWH(image->width(), image->height()),
- quality,
- CreateMatrix(SkSize::Make(0.5f, 0.5f), is_decomposable));
- scoped_refptr<TileTask> task;
- bool need_unref = controller.GetTaskForImageAndRef(
- draw_image, ImageDecodeController::TracingInfo(), &task);
- EXPECT_TRUE(need_unref);
- EXPECT_TRUE(task);
- EXPECT_EQ(task->dependencies().size(), 1u);
- EXPECT_TRUE(task->dependencies()[0]);
-
- // Run the decode but don't complete it (this will keep the decode locked).
- TestTileTaskRunner::ScheduleTask(task->dependencies()[0].get());
- TestTileTaskRunner::RunTask(task->dependencies()[0].get());
-
- // Cancel the upload.
- TestTileTaskRunner::CancelTask(task.get());
- TestTileTaskRunner::CompleteTask(task.get());
-
- // Get the image again - we should have an upload task, but no dependent
- // decode task, as the decode was already locked.
- scoped_refptr<TileTask> another_task;
- need_unref = controller.GetTaskForImageAndRef(
- draw_image, ImageDecodeController::TracingInfo(), &another_task);
- EXPECT_TRUE(need_unref);
- EXPECT_TRUE(another_task);
- EXPECT_EQ(another_task->dependencies().size(), 0u);
-
- TestTileTaskRunner::ProcessTask(another_task.get());
-
- // Finally, complete the original decode task.
- TestTileTaskRunner::CompleteTask(task->dependencies()[0].get());
-
- controller.UnrefImage(draw_image);
- controller.UnrefImage(draw_image);
-}
-
-TEST(GpuImageDecodeControllerTest, GetTaskForImageAlreadyDecodedNotLocked) {
- auto context_provider = TestContextProvider::Create();
- context_provider->BindToCurrentThread();
- TestGpuImageDecodeController controller(context_provider.get());
- bool is_decomposable = true;
- SkFilterQuality quality = kHigh_SkFilterQuality;
-
- sk_sp<SkImage> image = CreateImage(100, 100);
- DrawImage draw_image(image, SkIRect::MakeWH(image->width(), image->height()),
- quality,
- CreateMatrix(SkSize::Make(0.5f, 0.5f), is_decomposable));
- scoped_refptr<TileTask> task;
- bool need_unref = controller.GetTaskForImageAndRef(
- draw_image, ImageDecodeController::TracingInfo(), &task);
- EXPECT_TRUE(need_unref);
- EXPECT_TRUE(task);
- EXPECT_EQ(task->dependencies().size(), 1u);
- EXPECT_TRUE(task->dependencies()[0]);
-
- // Run the decode.
- TestTileTaskRunner::ProcessTask(task->dependencies()[0].get());
-
- // Cancel the upload.
- TestTileTaskRunner::CancelTask(task.get());
- TestTileTaskRunner::CompleteTask(task.get());
-
- // Unref the image.
- controller.UnrefImage(draw_image);
-
- // Get the image again - we should have an upload task and a dependent decode
- // task - this dependent task will typically just re-lock the image.
- scoped_refptr<TileTask> another_task;
- need_unref = controller.GetTaskForImageAndRef(
- draw_image, ImageDecodeController::TracingInfo(), &another_task);
- EXPECT_TRUE(need_unref);
- EXPECT_TRUE(another_task);
- EXPECT_EQ(another_task->dependencies().size(), 1u);
- EXPECT_TRUE(task->dependencies()[0]);
-
- TestTileTaskRunner::ProcessTask(another_task->dependencies()[0].get());
- TestTileTaskRunner::ProcessTask(another_task.get());
-
- controller.UnrefImage(draw_image);
-}
-
-TEST(GpuImageDecodeControllerTest, GetTaskForImageAlreadyUploaded) {
- auto context_provider = TestContextProvider::Create();
- context_provider->BindToCurrentThread();
- TestGpuImageDecodeController controller(context_provider.get());
- bool is_decomposable = true;
- SkFilterQuality quality = kHigh_SkFilterQuality;
-
- sk_sp<SkImage> image = CreateImage(100, 100);
- DrawImage draw_image(image, SkIRect::MakeWH(image->width(), image->height()),
- quality,
- CreateMatrix(SkSize::Make(0.5f, 0.5f), is_decomposable));
- scoped_refptr<TileTask> task;
- bool need_unref = controller.GetTaskForImageAndRef(
- draw_image, ImageDecodeController::TracingInfo(), &task);
- EXPECT_TRUE(need_unref);
- EXPECT_TRUE(task);
- EXPECT_EQ(task->dependencies().size(), 1u);
- EXPECT_TRUE(task->dependencies()[0]);
-
- TestTileTaskRunner::ProcessTask(task->dependencies()[0].get());
- TestTileTaskRunner::ScheduleTask(task.get());
- TestTileTaskRunner::RunTask(task.get());
-
- scoped_refptr<TileTask> another_task;
- need_unref = controller.GetTaskForImageAndRef(
- draw_image, ImageDecodeController::TracingInfo(), &another_task);
- EXPECT_TRUE(need_unref);
- EXPECT_FALSE(another_task);
-
- TestTileTaskRunner::CompleteTask(task.get());
-
- controller.UnrefImage(draw_image);
- controller.UnrefImage(draw_image);
-}
-
-TEST(GpuImageDecodeControllerTest, GetTaskForImageCanceledGetsNewTask) {
- auto context_provider = TestContextProvider::Create();
- context_provider->BindToCurrentThread();
- TestGpuImageDecodeController controller(context_provider.get());
- bool is_decomposable = true;
- SkFilterQuality quality = kHigh_SkFilterQuality;
-
- sk_sp<SkImage> image = CreateImage(100, 100);
- DrawImage draw_image(image, SkIRect::MakeWH(image->width(), image->height()),
- quality,
- CreateMatrix(SkSize::Make(0.5f, 0.5f), is_decomposable));
- scoped_refptr<TileTask> task;
- bool need_unref = controller.GetTaskForImageAndRef(
- draw_image, ImageDecodeController::TracingInfo(), &task);
- EXPECT_TRUE(need_unref);
- EXPECT_TRUE(task);
-
- TestTileTaskRunner::ProcessTask(task->dependencies()[0].get());
-
- scoped_refptr<TileTask> another_task;
- need_unref = controller.GetTaskForImageAndRef(
- draw_image, ImageDecodeController::TracingInfo(), &another_task);
- EXPECT_TRUE(need_unref);
- EXPECT_TRUE(another_task.get() == task.get());
-
- // Didn't run the task, so cancel it.
- TestTileTaskRunner::CancelTask(task.get());
- TestTileTaskRunner::CompleteTask(task.get());
-
- // Fully cancel everything (so the raster would unref things).
- controller.UnrefImage(draw_image);
- controller.UnrefImage(draw_image);
-
- // Here a new task is created.
- scoped_refptr<TileTask> third_task;
- need_unref = controller.GetTaskForImageAndRef(
- draw_image, ImageDecodeController::TracingInfo(), &third_task);
- EXPECT_TRUE(need_unref);
- EXPECT_TRUE(third_task);
- EXPECT_FALSE(third_task.get() == task.get());
-
- TestTileTaskRunner::ProcessTask(third_task->dependencies()[0].get());
- TestTileTaskRunner::ProcessTask(third_task.get());
-
- controller.UnrefImage(draw_image);
-}
-
-TEST(GpuImageDecodeControllerTest,
- GetTaskForImageCanceledWhileReffedGetsNewTask) {
- auto context_provider = TestContextProvider::Create();
- context_provider->BindToCurrentThread();
- TestGpuImageDecodeController controller(context_provider.get());
- bool is_decomposable = true;
- SkFilterQuality quality = kHigh_SkFilterQuality;
-
- sk_sp<SkImage> image = CreateImage(100, 100);
- DrawImage draw_image(image, SkIRect::MakeWH(image->width(), image->height()),
- quality,
- CreateMatrix(SkSize::Make(0.5f, 0.5f), is_decomposable));
- scoped_refptr<TileTask> task;
- bool need_unref = controller.GetTaskForImageAndRef(
- draw_image, ImageDecodeController::TracingInfo(), &task);
- EXPECT_TRUE(need_unref);
- EXPECT_TRUE(task);
-
- TestTileTaskRunner::ProcessTask(task->dependencies()[0].get());
-
- scoped_refptr<TileTask> another_task;
- need_unref = controller.GetTaskForImageAndRef(
- draw_image, ImageDecodeController::TracingInfo(), &another_task);
- EXPECT_TRUE(need_unref);
- EXPECT_TRUE(another_task.get() == task.get());
-
- // Didn't run the task, so cancel it.
- TestTileTaskRunner::CancelTask(task.get());
- TestTileTaskRunner::CompleteTask(task.get());
-
- // Note that here, everything is reffed, but a new task is created. This is
- // possible with repeated schedule/cancel operations.
- scoped_refptr<TileTask> third_task;
- need_unref = controller.GetTaskForImageAndRef(
- draw_image, ImageDecodeController::TracingInfo(), &third_task);
- EXPECT_TRUE(need_unref);
- EXPECT_TRUE(third_task);
- EXPECT_FALSE(third_task.get() == task.get());
-
- TestTileTaskRunner::ProcessTask(third_task->dependencies()[0].get());
- TestTileTaskRunner::ProcessTask(third_task.get());
-
- // 3 Unrefs!
- controller.UnrefImage(draw_image);
- controller.UnrefImage(draw_image);
- controller.UnrefImage(draw_image);
-}
-
-TEST(GpuImageDecodeControllerTest, NoTaskForImageAlreadyFailedDecoding) {
- auto context_provider = TestContextProvider::Create();
- context_provider->BindToCurrentThread();
- TestGpuImageDecodeController controller(context_provider.get());
- bool is_decomposable = true;
- SkFilterQuality quality = kHigh_SkFilterQuality;
-
- sk_sp<SkImage> image = CreateImage(100, 100);
- DrawImage draw_image(image, SkIRect::MakeWH(image->width(), image->height()),
- quality,
- CreateMatrix(SkSize::Make(0.5f, 0.5f), is_decomposable));
- scoped_refptr<TileTask> task;
- bool need_unref = controller.GetTaskForImageAndRef(
- draw_image, ImageDecodeController::TracingInfo(), &task);
- EXPECT_TRUE(need_unref);
- EXPECT_TRUE(task);
-
- TestTileTaskRunner::ProcessTask(task->dependencies()[0].get());
- // Didn't run the task, so cancel it.
- TestTileTaskRunner::CancelTask(task.get());
- TestTileTaskRunner::CompleteTask(task.get());
-
- controller.SetImageDecodingFailedForTesting(draw_image);
-
- scoped_refptr<TileTask> another_task;
- need_unref = controller.GetTaskForImageAndRef(
- draw_image, ImageDecodeController::TracingInfo(), &another_task);
- EXPECT_FALSE(need_unref);
- EXPECT_EQ(another_task.get(), nullptr);
-
- controller.UnrefImage(draw_image);
-}
-
-TEST(GpuImageDecodeControllerTest, GetDecodedImageForDraw) {
- auto context_provider = TestContextProvider::Create();
- context_provider->BindToCurrentThread();
- TestGpuImageDecodeController controller(context_provider.get());
- bool is_decomposable = true;
- SkFilterQuality quality = kHigh_SkFilterQuality;
-
- sk_sp<SkImage> image = CreateImage(100, 100);
- DrawImage draw_image(image, SkIRect::MakeWH(image->width(), image->height()),
- quality,
- CreateMatrix(SkSize::Make(0.5f, 0.5f), is_decomposable));
- scoped_refptr<TileTask> task;
- bool need_unref = controller.GetTaskForImageAndRef(
- draw_image, ImageDecodeController::TracingInfo(), &task);
- EXPECT_TRUE(need_unref);
- EXPECT_TRUE(task);
-
- TestTileTaskRunner::ProcessTask(task->dependencies()[0].get());
- TestTileTaskRunner::ProcessTask(task.get());
-
- // Must hold context lock before calling GetDecodedImageForDraw /
- // DrawWithImageFinished.
- ContextProvider::ScopedContextLock context_lock(context_provider.get());
- DecodedDrawImage decoded_draw_image =
- controller.GetDecodedImageForDraw(draw_image);
- EXPECT_TRUE(decoded_draw_image.image());
- EXPECT_TRUE(decoded_draw_image.image()->isTextureBacked());
- EXPECT_FALSE(decoded_draw_image.is_at_raster_decode());
- EXPECT_FALSE(controller.DiscardableIsLockedForTesting(draw_image));
-
- controller.DrawWithImageFinished(draw_image, decoded_draw_image);
- controller.UnrefImage(draw_image);
-}
-
-TEST(GpuImageDecodeControllerTest, GetLargeDecodedImageForDraw) {
- auto context_provider = TestContextProvider::Create();
- context_provider->BindToCurrentThread();
- TestGpuImageDecodeController controller(context_provider.get());
- bool is_decomposable = true;
- SkFilterQuality quality = kHigh_SkFilterQuality;
-
- sk_sp<SkImage> image = CreateImage(1, 24000);
- DrawImage draw_image(image, SkIRect::MakeWH(image->width(), image->height()),
- quality,
- CreateMatrix(SkSize::Make(1.0f, 1.0f), is_decomposable));
- scoped_refptr<TileTask> task;
- bool need_unref = controller.GetTaskForImageAndRef(
- draw_image, ImageDecodeController::TracingInfo(), &task);
- EXPECT_TRUE(need_unref);
- EXPECT_TRUE(task);
-
- TestTileTaskRunner::ProcessTask(task->dependencies()[0].get());
- TestTileTaskRunner::ProcessTask(task.get());
-
- // Must hold context lock before calling GetDecodedImageForDraw /
- // DrawWithImageFinished.
- ContextProvider::ScopedContextLock context_lock(context_provider.get());
- DecodedDrawImage decoded_draw_image =
- controller.GetDecodedImageForDraw(draw_image);
- EXPECT_TRUE(decoded_draw_image.image());
- EXPECT_FALSE(decoded_draw_image.image()->isTextureBacked());
- EXPECT_FALSE(decoded_draw_image.is_at_raster_decode());
- EXPECT_TRUE(controller.DiscardableIsLockedForTesting(draw_image));
-
- controller.DrawWithImageFinished(draw_image, decoded_draw_image);
- controller.UnrefImage(draw_image);
- EXPECT_FALSE(controller.DiscardableIsLockedForTesting(draw_image));
-}
-
-TEST(GpuImageDecodeControllerTest, GetDecodedImageForDrawAtRasterDecode) {
- auto context_provider = TestContextProvider::Create();
- context_provider->BindToCurrentThread();
- TestGpuImageDecodeController controller(context_provider.get());
- bool is_decomposable = true;
- SkFilterQuality quality = kHigh_SkFilterQuality;
-
- controller.SetCachedBytesLimitForTesting(0);
-
- sk_sp<SkImage> image = CreateImage(100, 100);
- DrawImage draw_image(image, SkIRect::MakeWH(image->width(), image->height()),
- quality,
- CreateMatrix(SkSize::Make(1.0f, 1.0f), is_decomposable));
-
- scoped_refptr<TileTask> task;
- bool need_unref = controller.GetTaskForImageAndRef(
- draw_image, ImageDecodeController::TracingInfo(), &task);
- EXPECT_FALSE(need_unref);
- EXPECT_FALSE(task);
-
- // Must hold context lock before calling GetDecodedImageForDraw /
- // DrawWithImageFinished.
- ContextProvider::ScopedContextLock context_lock(context_provider.get());
- DecodedDrawImage decoded_draw_image =
- controller.GetDecodedImageForDraw(draw_image);
- EXPECT_TRUE(decoded_draw_image.image());
- EXPECT_TRUE(decoded_draw_image.image()->isTextureBacked());
- EXPECT_TRUE(decoded_draw_image.is_at_raster_decode());
- EXPECT_FALSE(controller.DiscardableIsLockedForTesting(draw_image));
-
- controller.DrawWithImageFinished(draw_image, decoded_draw_image);
-}
-
-TEST(GpuImageDecodeControllerTest, GetDecodedImageForDrawLargerScale) {
- auto context_provider = TestContextProvider::Create();
- context_provider->BindToCurrentThread();
- TestGpuImageDecodeController controller(context_provider.get());
- bool is_decomposable = true;
- SkFilterQuality quality = kHigh_SkFilterQuality;
-
- sk_sp<SkImage> image = CreateImage(100, 100);
- DrawImage draw_image(image, SkIRect::MakeWH(image->width(), image->height()),
- quality,
- CreateMatrix(SkSize::Make(0.5f, 0.5f), is_decomposable));
- scoped_refptr<TileTask> task;
- bool need_unref = controller.GetTaskForImageAndRef(
- draw_image, ImageDecodeController::TracingInfo(), &task);
- EXPECT_TRUE(need_unref);
- EXPECT_TRUE(task);
-
- TestTileTaskRunner::ProcessTask(task->dependencies()[0].get());
- TestTileTaskRunner::ProcessTask(task.get());
-
- DrawImage larger_draw_image(
- image, SkIRect::MakeWH(image->width(), image->height()), quality,
- CreateMatrix(SkSize::Make(1.5f, 1.5f), is_decomposable));
- scoped_refptr<TileTask> larger_task;
- bool larger_need_unref = controller.GetTaskForImageAndRef(
- larger_draw_image, ImageDecodeController::TracingInfo(), &larger_task);
- EXPECT_TRUE(larger_need_unref);
- EXPECT_TRUE(larger_task);
-
- TestTileTaskRunner::ProcessTask(larger_task->dependencies()[0].get());
- TestTileTaskRunner::ProcessTask(larger_task.get());
-
- // Must hold context lock before calling GetDecodedImageForDraw /
- // DrawWithImageFinished.
- ContextProvider::ScopedContextLock context_lock(context_provider.get());
- DecodedDrawImage decoded_draw_image =
- controller.GetDecodedImageForDraw(draw_image);
- EXPECT_TRUE(decoded_draw_image.image());
- EXPECT_TRUE(decoded_draw_image.image()->isTextureBacked());
- EXPECT_FALSE(decoded_draw_image.is_at_raster_decode());
- EXPECT_FALSE(controller.DiscardableIsLockedForTesting(draw_image));
-
- DecodedDrawImage larger_decoded_draw_image =
- controller.GetDecodedImageForDraw(larger_draw_image);
- EXPECT_TRUE(larger_decoded_draw_image.image());
- EXPECT_TRUE(larger_decoded_draw_image.image()->isTextureBacked());
- EXPECT_FALSE(larger_decoded_draw_image.is_at_raster_decode());
- EXPECT_FALSE(controller.DiscardableIsLockedForTesting(draw_image));
-
- EXPECT_FALSE(decoded_draw_image.image() == larger_decoded_draw_image.image());
-
- controller.DrawWithImageFinished(draw_image, decoded_draw_image);
- controller.UnrefImage(draw_image);
- controller.DrawWithImageFinished(larger_draw_image,
- larger_decoded_draw_image);
- controller.UnrefImage(larger_draw_image);
-}
-
-TEST(GpuImageDecodeControllerTest, GetDecodedImageForDrawHigherQuality) {
- auto context_provider = TestContextProvider::Create();
- context_provider->BindToCurrentThread();
- TestGpuImageDecodeController controller(context_provider.get());
- bool is_decomposable = true;
- SkMatrix matrix = CreateMatrix(SkSize::Make(0.5f, 0.5f), is_decomposable);
-
- sk_sp<SkImage> image = CreateImage(100, 100);
- DrawImage draw_image(image, SkIRect::MakeWH(image->width(), image->height()),
- kLow_SkFilterQuality, matrix);
- scoped_refptr<TileTask> task;
- bool need_unref = controller.GetTaskForImageAndRef(
- draw_image, ImageDecodeController::TracingInfo(), &task);
- EXPECT_TRUE(need_unref);
- EXPECT_TRUE(task);
-
- TestTileTaskRunner::ProcessTask(task->dependencies()[0].get());
- TestTileTaskRunner::ProcessTask(task.get());
-
- DrawImage higher_quality_draw_image(
- image, SkIRect::MakeWH(image->width(), image->height()),
- kHigh_SkFilterQuality, matrix);
- scoped_refptr<TileTask> hq_task;
- bool hq_needs_unref = controller.GetTaskForImageAndRef(
- higher_quality_draw_image, ImageDecodeController::TracingInfo(),
- &hq_task);
- EXPECT_TRUE(hq_needs_unref);
- EXPECT_TRUE(hq_task);
-
- TestTileTaskRunner::ProcessTask(hq_task->dependencies()[0].get());
- TestTileTaskRunner::ProcessTask(hq_task.get());
-
- // Must hold context lock before calling GetDecodedImageForDraw /
- // DrawWithImageFinished.
- ContextProvider::ScopedContextLock context_lock(context_provider.get());
- DecodedDrawImage decoded_draw_image =
- controller.GetDecodedImageForDraw(draw_image);
- EXPECT_TRUE(decoded_draw_image.image());
- EXPECT_TRUE(decoded_draw_image.image()->isTextureBacked());
- EXPECT_FALSE(decoded_draw_image.is_at_raster_decode());
- EXPECT_FALSE(controller.DiscardableIsLockedForTesting(draw_image));
-
- DecodedDrawImage larger_decoded_draw_image =
- controller.GetDecodedImageForDraw(higher_quality_draw_image);
- EXPECT_TRUE(larger_decoded_draw_image.image());
- EXPECT_TRUE(larger_decoded_draw_image.image()->isTextureBacked());
- EXPECT_FALSE(larger_decoded_draw_image.is_at_raster_decode());
- EXPECT_FALSE(controller.DiscardableIsLockedForTesting(draw_image));
-
- EXPECT_FALSE(decoded_draw_image.image() == larger_decoded_draw_image.image());
-
- controller.DrawWithImageFinished(draw_image, decoded_draw_image);
- controller.UnrefImage(draw_image);
- controller.DrawWithImageFinished(higher_quality_draw_image,
- larger_decoded_draw_image);
- controller.UnrefImage(higher_quality_draw_image);
-}
-
-TEST(GpuImageDecodeControllerTest, GetDecodedImageForDrawNegative) {
- auto context_provider = TestContextProvider::Create();
- context_provider->BindToCurrentThread();
- TestGpuImageDecodeController controller(context_provider.get());
- bool is_decomposable = true;
- SkFilterQuality quality = kHigh_SkFilterQuality;
-
- sk_sp<SkImage> image = CreateImage(100, 100);
- DrawImage draw_image(
- image, SkIRect::MakeWH(image->width(), image->height()), quality,
- CreateMatrix(SkSize::Make(-0.5f, 0.5f), is_decomposable));
- scoped_refptr<TileTask> task;
- bool need_unref = controller.GetTaskForImageAndRef(
- draw_image, ImageDecodeController::TracingInfo(), &task);
- EXPECT_TRUE(need_unref);
- EXPECT_TRUE(task);
-
- TestTileTaskRunner::ProcessTask(task->dependencies()[0].get());
- TestTileTaskRunner::ProcessTask(task.get());
-
- // Must hold context lock before calling GetDecodedImageForDraw /
- // DrawWithImageFinished.
- ContextProvider::ScopedContextLock context_lock(context_provider.get());
- DecodedDrawImage decoded_draw_image =
- controller.GetDecodedImageForDraw(draw_image);
- EXPECT_TRUE(decoded_draw_image.image());
- EXPECT_EQ(decoded_draw_image.image()->width(), 50);
- EXPECT_EQ(decoded_draw_image.image()->height(), 50);
- EXPECT_TRUE(decoded_draw_image.image()->isTextureBacked());
- EXPECT_FALSE(decoded_draw_image.is_at_raster_decode());
- EXPECT_FALSE(controller.DiscardableIsLockedForTesting(draw_image));
-
- controller.DrawWithImageFinished(draw_image, decoded_draw_image);
- controller.UnrefImage(draw_image);
-}
-
-TEST(GpuImageDecodeControllerTest, GetLargeScaledDecodedImageForDraw) {
- auto context_provider = TestContextProvider::Create();
- context_provider->BindToCurrentThread();
- TestGpuImageDecodeController controller(context_provider.get());
- bool is_decomposable = true;
- SkFilterQuality quality = kHigh_SkFilterQuality;
-
- sk_sp<SkImage> image = CreateImage(1, 48000);
- DrawImage draw_image(image, SkIRect::MakeWH(image->width(), image->height()),
- quality,
- CreateMatrix(SkSize::Make(0.5f, 0.5f), is_decomposable));
- scoped_refptr<TileTask> task;
- bool need_unref = controller.GetTaskForImageAndRef(
- draw_image, ImageDecodeController::TracingInfo(), &task);
- EXPECT_TRUE(need_unref);
- EXPECT_TRUE(task);
-
- TestTileTaskRunner::ProcessTask(task->dependencies()[0].get());
- TestTileTaskRunner::ProcessTask(task.get());
-
- // Must hold context lock before calling GetDecodedImageForDraw /
- // DrawWithImageFinished.
- ContextProvider::ScopedContextLock context_lock(context_provider.get());
- DecodedDrawImage decoded_draw_image =
- controller.GetDecodedImageForDraw(draw_image);
- EXPECT_TRUE(decoded_draw_image.image());
- // The mip level scale should never go below 0 in any dimension.
- EXPECT_EQ(1, decoded_draw_image.image()->width());
- EXPECT_EQ(24000, decoded_draw_image.image()->height());
- EXPECT_FALSE(decoded_draw_image.image()->isTextureBacked());
- EXPECT_FALSE(decoded_draw_image.is_at_raster_decode());
- EXPECT_TRUE(controller.DiscardableIsLockedForTesting(draw_image));
-
- controller.DrawWithImageFinished(draw_image, decoded_draw_image);
- controller.UnrefImage(draw_image);
- EXPECT_FALSE(controller.DiscardableIsLockedForTesting(draw_image));
-}
-
-TEST(GpuImageDecodeControllerTest, AtRasterUsedDirectlyIfSpaceAllows) {
- auto context_provider = TestContextProvider::Create();
- context_provider->BindToCurrentThread();
- TestGpuImageDecodeController controller(context_provider.get());
- bool is_decomposable = true;
- SkFilterQuality quality = kHigh_SkFilterQuality;
-
- controller.SetCachedBytesLimitForTesting(0);
-
- sk_sp<SkImage> image = CreateImage(100, 100);
- DrawImage draw_image(image, SkIRect::MakeWH(image->width(), image->height()),
- quality,
- CreateMatrix(SkSize::Make(0.5f, 0.5f), is_decomposable));
-
- scoped_refptr<TileTask> task;
- bool need_unref = controller.GetTaskForImageAndRef(
- draw_image, ImageDecodeController::TracingInfo(), &task);
- EXPECT_FALSE(need_unref);
- EXPECT_FALSE(task);
-
- // Must hold context lock before calling GetDecodedImageForDraw /
- // DrawWithImageFinished.
- ContextProvider::ScopedContextLock context_lock(context_provider.get());
- DecodedDrawImage decoded_draw_image =
- controller.GetDecodedImageForDraw(draw_image);
- EXPECT_TRUE(decoded_draw_image.image());
- EXPECT_TRUE(decoded_draw_image.image()->isTextureBacked());
- EXPECT_TRUE(decoded_draw_image.is_at_raster_decode());
- EXPECT_FALSE(controller.DiscardableIsLockedForTesting(draw_image));
-
- controller.SetCachedBytesLimitForTesting(96 * 1024 * 1024);
-
- // Finish our draw after increasing the memory limit, image should be added to
- // cache.
- controller.DrawWithImageFinished(draw_image, decoded_draw_image);
-
- scoped_refptr<TileTask> another_task;
- bool another_task_needs_unref = controller.GetTaskForImageAndRef(
- draw_image, ImageDecodeController::TracingInfo(), &task);
- EXPECT_TRUE(another_task_needs_unref);
- EXPECT_FALSE(another_task);
- controller.UnrefImage(draw_image);
-}
-
-TEST(GpuImageDecodeControllerTest,
- GetDecodedImageForDrawAtRasterDecodeMultipleTimes) {
- auto context_provider = TestContextProvider::Create();
- context_provider->BindToCurrentThread();
- TestGpuImageDecodeController controller(context_provider.get());
- bool is_decomposable = true;
- SkFilterQuality quality = kHigh_SkFilterQuality;
-
- controller.SetCachedBytesLimitForTesting(0);
-
- sk_sp<SkImage> image = CreateImage(100, 100);
- DrawImage draw_image(image, SkIRect::MakeWH(image->width(), image->height()),
- quality,
- CreateMatrix(SkSize::Make(0.5f, 0.5f), is_decomposable));
-
- // Must hold context lock before calling GetDecodedImageForDraw /
- // DrawWithImageFinished.
- ContextProvider::ScopedContextLock context_lock(context_provider.get());
- DecodedDrawImage decoded_draw_image =
- controller.GetDecodedImageForDraw(draw_image);
- EXPECT_TRUE(decoded_draw_image.image());
- EXPECT_TRUE(decoded_draw_image.image()->isTextureBacked());
- EXPECT_TRUE(decoded_draw_image.is_at_raster_decode());
- EXPECT_FALSE(controller.DiscardableIsLockedForTesting(draw_image));
-
- DecodedDrawImage another_decoded_draw_image =
- controller.GetDecodedImageForDraw(draw_image);
- EXPECT_EQ(decoded_draw_image.image()->uniqueID(),
- another_decoded_draw_image.image()->uniqueID());
-
- controller.DrawWithImageFinished(draw_image, decoded_draw_image);
- controller.DrawWithImageFinished(draw_image, another_decoded_draw_image);
-}
-
-TEST(GpuImageDecodeControllerTest,
- GetLargeDecodedImageForDrawAtRasterDecodeMultipleTimes) {
- auto context_provider = TestContextProvider::Create();
- context_provider->BindToCurrentThread();
- TestGpuImageDecodeController controller(context_provider.get());
- bool is_decomposable = true;
- SkFilterQuality quality = kHigh_SkFilterQuality;
-
- sk_sp<SkImage> image = CreateImage(1, 24000);
- DrawImage draw_image(image, SkIRect::MakeWH(image->width(), image->height()),
- quality,
- CreateMatrix(SkSize::Make(1.0f, 1.0f), is_decomposable));
-
- // Must hold context lock before calling GetDecodedImageForDraw /
- // DrawWithImageFinished.
- ContextProvider::ScopedContextLock context_lock(context_provider.get());
- DecodedDrawImage decoded_draw_image =
- controller.GetDecodedImageForDraw(draw_image);
- EXPECT_TRUE(decoded_draw_image.image());
- EXPECT_FALSE(decoded_draw_image.image()->isTextureBacked());
- EXPECT_TRUE(decoded_draw_image.is_at_raster_decode());
- EXPECT_TRUE(controller.DiscardableIsLockedForTesting(draw_image));
-
- controller.DrawWithImageFinished(draw_image, decoded_draw_image);
- EXPECT_FALSE(controller.DiscardableIsLockedForTesting(draw_image));
-
- DecodedDrawImage second_decoded_draw_image =
- controller.GetDecodedImageForDraw(draw_image);
- EXPECT_TRUE(second_decoded_draw_image.image());
- EXPECT_FALSE(second_decoded_draw_image.image()->isTextureBacked());
- EXPECT_TRUE(second_decoded_draw_image.is_at_raster_decode());
- EXPECT_TRUE(controller.DiscardableIsLockedForTesting(draw_image));
-
- controller.DrawWithImageFinished(draw_image, second_decoded_draw_image);
- EXPECT_FALSE(controller.DiscardableIsLockedForTesting(draw_image));
-}
-
-TEST(GpuImageDecodeControllerTest, ZeroSizedImagesAreSkipped) {
- auto context_provider = TestContextProvider::Create();
- context_provider->BindToCurrentThread();
- TestGpuImageDecodeController controller(context_provider.get());
- bool is_decomposable = true;
- SkFilterQuality quality = kHigh_SkFilterQuality;
-
- sk_sp<SkImage> image = CreateImage(100, 100);
- DrawImage draw_image(image, SkIRect::MakeWH(image->width(), image->height()),
- quality,
- CreateMatrix(SkSize::Make(0.f, 0.f), is_decomposable));
-
- scoped_refptr<TileTask> task;
- bool need_unref = controller.GetTaskForImageAndRef(
- draw_image, ImageDecodeController::TracingInfo(), &task);
- EXPECT_FALSE(task);
- EXPECT_FALSE(need_unref);
-
- // Must hold context lock before calling GetDecodedImageForDraw /
- // DrawWithImageFinished.
- ContextProvider::ScopedContextLock context_lock(context_provider.get());
- DecodedDrawImage decoded_draw_image =
- controller.GetDecodedImageForDraw(draw_image);
- EXPECT_FALSE(decoded_draw_image.image());
-
- controller.DrawWithImageFinished(draw_image, decoded_draw_image);
-}
-
-TEST(GpuImageDecodeControllerTest, NonOverlappingSrcRectImagesAreSkipped) {
- auto context_provider = TestContextProvider::Create();
- context_provider->BindToCurrentThread();
- TestGpuImageDecodeController controller(context_provider.get());
- bool is_decomposable = true;
- SkFilterQuality quality = kHigh_SkFilterQuality;
-
- sk_sp<SkImage> image = CreateImage(100, 100);
- DrawImage draw_image(
- image, SkIRect::MakeXYWH(150, 150, image->width(), image->height()),
- quality, CreateMatrix(SkSize::Make(1.f, 1.f), is_decomposable));
-
- scoped_refptr<TileTask> task;
- bool need_unref = controller.GetTaskForImageAndRef(
- draw_image, ImageDecodeController::TracingInfo(), &task);
- EXPECT_FALSE(task);
- EXPECT_FALSE(need_unref);
-
- // Must hold context lock before calling GetDecodedImageForDraw /
- // DrawWithImageFinished.
- ContextProvider::ScopedContextLock context_lock(context_provider.get());
- DecodedDrawImage decoded_draw_image =
- controller.GetDecodedImageForDraw(draw_image);
- EXPECT_FALSE(decoded_draw_image.image());
-
- controller.DrawWithImageFinished(draw_image, decoded_draw_image);
-}
-
-TEST(GpuImageDecodeControllerTest, CanceledTasksDoNotCountAgainstBudget) {
- auto context_provider = TestContextProvider::Create();
- context_provider->BindToCurrentThread();
- TestGpuImageDecodeController controller(context_provider.get());
- bool is_decomposable = true;
- SkFilterQuality quality = kHigh_SkFilterQuality;
-
- sk_sp<SkImage> image = CreateImage(100, 100);
- DrawImage draw_image(
- image, SkIRect::MakeXYWH(0, 0, image->width(), image->height()), quality,
- CreateMatrix(SkSize::Make(1.f, 1.f), is_decomposable));
-
- scoped_refptr<TileTask> task;
- bool need_unref = controller.GetTaskForImageAndRef(
- draw_image, ImageDecodeController::TracingInfo(), &task);
- EXPECT_NE(0u, controller.GetBytesUsedForTesting());
- EXPECT_TRUE(task);
- EXPECT_TRUE(need_unref);
-
- TestTileTaskRunner::CancelTask(task->dependencies()[0].get());
- TestTileTaskRunner::CompleteTask(task->dependencies()[0].get());
- TestTileTaskRunner::CancelTask(task.get());
- TestTileTaskRunner::CompleteTask(task.get());
-
- controller.UnrefImage(draw_image);
- EXPECT_EQ(0u, controller.GetBytesUsedForTesting());
-}
-
-TEST(GpuImageDecodeControllerTest, ShouldAggressivelyFreeResources) {
- auto context_provider = TestContextProvider::Create();
- context_provider->BindToCurrentThread();
- TestGpuImageDecodeController controller(context_provider.get());
- bool is_decomposable = true;
- SkFilterQuality quality = kHigh_SkFilterQuality;
-
- sk_sp<SkImage> image = CreateImage(100, 100);
- DrawImage draw_image(image, SkIRect::MakeWH(image->width(), image->height()),
- quality,
- CreateMatrix(SkSize::Make(0.5f, 0.5f), is_decomposable));
- scoped_refptr<TileTask> task;
- {
- bool need_unref = controller.GetTaskForImageAndRef(
- draw_image, ImageDecodeController::TracingInfo(), &task);
- EXPECT_TRUE(need_unref);
- EXPECT_TRUE(task);
- }
-
- TestTileTaskRunner::ProcessTask(task->dependencies()[0].get());
- TestTileTaskRunner::ProcessTask(task.get());
-
- controller.UnrefImage(draw_image);
-
- // We should now have data image in our cache.
- DCHECK_GT(controller.GetBytesUsedForTesting(), 0u);
-
- // Tell our controller to aggressively free resources.
- controller.SetShouldAggressivelyFreeResources(true);
- DCHECK_EQ(0u, controller.GetBytesUsedForTesting());
-
- // Attempting to upload a new image should result in at-raster decode.
- {
- bool need_unref = controller.GetTaskForImageAndRef(
- draw_image, ImageDecodeController::TracingInfo(), &task);
- EXPECT_FALSE(need_unref);
- EXPECT_FALSE(task);
- }
-
- // We now tell the controller to not aggressively free resources. Uploads
- // should work again.
- controller.SetShouldAggressivelyFreeResources(false);
- {
- bool need_unref = controller.GetTaskForImageAndRef(
- draw_image, ImageDecodeController::TracingInfo(), &task);
- EXPECT_TRUE(need_unref);
- EXPECT_TRUE(task);
- }
-
- TestTileTaskRunner::ProcessTask(task->dependencies()[0].get());
- TestTileTaskRunner::ProcessTask(task.get());
-
- // The image should be in our cache after un-ref.
- controller.UnrefImage(draw_image);
- DCHECK_GT(controller.GetBytesUsedForTesting(), 0u);
-}
-
-TEST(GpuImageDecodeControllerTest, OrphanedImagesFreeOnReachingZeroRefs) {
- auto context_provider = TestContextProvider::Create();
- context_provider->BindToCurrentThread();
- TestGpuImageDecodeController controller(context_provider.get());
- bool is_decomposable = true;
- SkFilterQuality quality = kHigh_SkFilterQuality;
-
- // Create a downscaled image.
- sk_sp<SkImage> first_image = CreateImage(100, 100);
- DrawImage first_draw_image(
- first_image, SkIRect::MakeWH(first_image->width(), first_image->height()),
- quality, CreateMatrix(SkSize::Make(0.5f, 0.5f), is_decomposable));
- scoped_refptr<TileTask> first_task;
- bool need_unref = controller.GetTaskForImageAndRef(
- first_draw_image, ImageDecodeController::TracingInfo(), &first_task);
- EXPECT_TRUE(need_unref);
- EXPECT_TRUE(first_task);
-
- // The budget should account for exactly one image.
- EXPECT_EQ(controller.GetBytesUsedForTesting(),
- controller.GetDrawImageSizeForTesting(first_draw_image));
-
- // Create a larger version of |first_image|, this should immediately free the
- // memory used by |first_image| for the smaller scale.
- DrawImage second_draw_image(
- first_image, SkIRect::MakeWH(first_image->width(), first_image->height()),
- quality, CreateMatrix(SkSize::Make(1.0f, 1.0f), is_decomposable));
- scoped_refptr<TileTask> second_task;
- need_unref = controller.GetTaskForImageAndRef(
- second_draw_image, ImageDecodeController::TracingInfo(), &second_task);
- EXPECT_TRUE(need_unref);
- EXPECT_TRUE(second_task);
- EXPECT_TRUE(first_task.get() != second_task.get());
-
- TestTileTaskRunner::ProcessTask(second_task->dependencies()[0].get());
- TestTileTaskRunner::ProcessTask(second_task.get());
-
- controller.UnrefImage(second_draw_image);
-
- // The budget should account for both images one image.
- EXPECT_EQ(controller.GetBytesUsedForTesting(),
- controller.GetDrawImageSizeForTesting(second_draw_image) +
- controller.GetDrawImageSizeForTesting(first_draw_image));
-
- // Unref the first image, it was orphaned, so it should be immediately
- // deleted.
- TestTileTaskRunner::ProcessTask(first_task->dependencies()[0].get());
- TestTileTaskRunner::ProcessTask(first_task.get());
- controller.UnrefImage(first_draw_image);
-
- // The budget should account for exactly one image.
- EXPECT_EQ(controller.GetBytesUsedForTesting(),
- controller.GetDrawImageSizeForTesting(second_draw_image));
-}
-
-TEST(GpuImageDecodeControllerTest, OrphanedZeroRefImagesImmediatelyDeleted) {
- auto context_provider = TestContextProvider::Create();
- context_provider->BindToCurrentThread();
- TestGpuImageDecodeController controller(context_provider.get());
- bool is_decomposable = true;
- SkFilterQuality quality = kHigh_SkFilterQuality;
-
- // Create a downscaled image.
- sk_sp<SkImage> first_image = CreateImage(100, 100);
- DrawImage first_draw_image(
- first_image, SkIRect::MakeWH(first_image->width(), first_image->height()),
- quality, CreateMatrix(SkSize::Make(0.5f, 0.5f), is_decomposable));
- scoped_refptr<TileTask> first_task;
- bool need_unref = controller.GetTaskForImageAndRef(
- first_draw_image, ImageDecodeController::TracingInfo(), &first_task);
- EXPECT_TRUE(need_unref);
- EXPECT_TRUE(first_task);
-
- TestTileTaskRunner::ProcessTask(first_task->dependencies()[0].get());
- TestTileTaskRunner::ProcessTask(first_task.get());
- controller.UnrefImage(first_draw_image);
-
- // The budget should account for exactly one image.
- EXPECT_EQ(controller.GetBytesUsedForTesting(),
- controller.GetDrawImageSizeForTesting(first_draw_image));
-
- // Create a larger version of |first_image|, this should immediately free the
- // memory used by |first_image| for the smaller scale.
- DrawImage second_draw_image(
- first_image, SkIRect::MakeWH(first_image->width(), first_image->height()),
- quality, CreateMatrix(SkSize::Make(1.0f, 1.0f), is_decomposable));
- scoped_refptr<TileTask> second_task;
- need_unref = controller.GetTaskForImageAndRef(
- second_draw_image, ImageDecodeController::TracingInfo(), &second_task);
- EXPECT_TRUE(need_unref);
- EXPECT_TRUE(second_task);
- EXPECT_TRUE(first_task.get() != second_task.get());
-
- TestTileTaskRunner::ProcessTask(second_task->dependencies()[0].get());
- TestTileTaskRunner::ProcessTask(second_task.get());
-
- controller.UnrefImage(second_draw_image);
-
- // The budget should account for exactly one image.
- EXPECT_EQ(controller.GetBytesUsedForTesting(),
- controller.GetDrawImageSizeForTesting(second_draw_image));
-}
-
-TEST(GpuImageDecodeControllerTest, QualityCappedAtMedium) {
- auto context_provider = TestContextProvider::Create();
- context_provider->BindToCurrentThread();
- TestGpuImageDecodeController controller(context_provider.get());
- sk_sp<SkImage> image = CreateImage(100, 100);
- bool is_decomposable = true;
- SkMatrix matrix = CreateMatrix(SkSize::Make(0.4f, 0.4f), is_decomposable);
-
- // Create an image with kLow_FilterQuality.
- DrawImage low_draw_image(image,
- SkIRect::MakeWH(image->width(), image->height()),
- kLow_SkFilterQuality, matrix);
- scoped_refptr<TileTask> low_task;
- bool need_unref = controller.GetTaskForImageAndRef(
- low_draw_image, ImageDecodeController::TracingInfo(), &low_task);
- EXPECT_TRUE(need_unref);
- EXPECT_TRUE(low_task);
-
- // Get the same image at kMedium_FilterQuality. We can't re-use low, so we
- // should get a new task/ref.
- DrawImage medium_draw_image(image,
- SkIRect::MakeWH(image->width(), image->height()),
- kMedium_SkFilterQuality, matrix);
- scoped_refptr<TileTask> medium_task;
- need_unref = controller.GetTaskForImageAndRef(
- medium_draw_image, ImageDecodeController::TracingInfo(), &medium_task);
- EXPECT_TRUE(need_unref);
- EXPECT_TRUE(medium_task.get());
- EXPECT_FALSE(low_task.get() == medium_task.get());
-
- // Get the same image at kHigh_FilterQuality. We should re-use medium.
- DrawImage large_draw_image(image,
- SkIRect::MakeWH(image->width(), image->height()),
- kHigh_SkFilterQuality, matrix);
- scoped_refptr<TileTask> large_task;
- need_unref = controller.GetTaskForImageAndRef(
- large_draw_image, ImageDecodeController::TracingInfo(), &large_task);
- EXPECT_TRUE(need_unref);
- EXPECT_TRUE(medium_task.get() == large_task.get());
-
- TestTileTaskRunner::ProcessTask(low_task->dependencies()[0].get());
- TestTileTaskRunner::ProcessTask(low_task.get());
- TestTileTaskRunner::ProcessTask(medium_task->dependencies()[0].get());
- TestTileTaskRunner::ProcessTask(medium_task.get());
-
- controller.UnrefImage(low_draw_image);
- controller.UnrefImage(medium_draw_image);
- controller.UnrefImage(large_draw_image);
-}
-
-// Ensure that switching to a mipped version of an image after the initial
-// cache entry creation doesn't cause a buffer overflow/crash.
-TEST(GpuImageDecodeControllerTest, GetDecodedImageForDrawMipUsageChange) {
- auto context_provider = TestContextProvider::Create();
- context_provider->BindToCurrentThread();
- TestGpuImageDecodeController controller(context_provider.get());
- bool is_decomposable = true;
- SkFilterQuality quality = kHigh_SkFilterQuality;
-
- // Create an image decode task and cache entry that does not need mips.
- sk_sp<SkImage> image = CreateImage(4000, 4000);
- DrawImage draw_image(image, SkIRect::MakeWH(image->width(), image->height()),
- quality,
- CreateMatrix(SkSize::Make(1.0f, 1.0f), is_decomposable));
- scoped_refptr<TileTask> task;
- bool need_unref = controller.GetTaskForImageAndRef(
- draw_image, ImageDecodeController::TracingInfo(), &task);
- EXPECT_TRUE(need_unref);
- EXPECT_TRUE(task);
-
- // Cancel the task without ever using it.
- TestTileTaskRunner::CancelTask(task->dependencies()[0].get());
- TestTileTaskRunner::CompleteTask(task->dependencies()[0].get());
- TestTileTaskRunner::CancelTask(task.get());
- TestTileTaskRunner::CompleteTask(task.get());
-
- controller.UnrefImage(draw_image);
-
- // Must hold context lock before calling GetDecodedImageForDraw /
- // DrawWithImageFinished.
- ContextProvider::ScopedContextLock context_lock(context_provider.get());
-
- // Do an at-raster decode of the above image that *does* require mips.
- DrawImage draw_image_mips(
- image, SkIRect::MakeWH(image->width(), image->height()), quality,
- CreateMatrix(SkSize::Make(0.6f, 0.6f), is_decomposable));
- DecodedDrawImage decoded_draw_image =
- controller.GetDecodedImageForDraw(draw_image_mips);
- controller.DrawWithImageFinished(draw_image_mips, decoded_draw_image);
-}
-
-TEST(GpuImageDecodeControllerTest, MemoryStateSuspended) {
- auto context_provider = TestContextProvider::Create();
- context_provider->BindToCurrentThread();
- TestGpuImageDecodeController controller(context_provider.get());
-
- // First Insert an image into our cache.
- sk_sp<SkImage> image = CreateImage(1, 1);
- bool is_decomposable = true;
- SkMatrix matrix = CreateMatrix(SkSize::Make(1.0f, 1.0f), is_decomposable);
- DrawImage draw_image(image, SkIRect::MakeWH(image->width(), image->height()),
- kLow_SkFilterQuality, matrix);
- scoped_refptr<TileTask> task;
- bool need_unref = controller.GetTaskForImageAndRef(
- draw_image, ImageDecodeController::TracingInfo(), &task);
- EXPECT_TRUE(need_unref);
- EXPECT_TRUE(task);
-
- TestTileTaskRunner::ProcessTask(task->dependencies()[0].get());
- TestTileTaskRunner::ProcessTask(task.get());
- controller.UnrefImage(draw_image);
-
- // The image should be cached.
- DCHECK_GT(controller.GetBytesUsedForTesting(), 0u);
- DCHECK_EQ(controller.GetNumCacheEntriesForTesting(), 1u);
-
- // Set us to the not visible state (prerequisite for SUSPENDED).
- controller.SetShouldAggressivelyFreeResources(true);
-
- // Image should be cached, but not using memory budget.
- DCHECK_EQ(controller.GetBytesUsedForTesting(), 0u);
- DCHECK_EQ(controller.GetNumCacheEntriesForTesting(), 1u);
-
- // Set us to the SUSPENDED state.
- controller.OnMemoryStateChange(base::MemoryState::SUSPENDED);
-
- // Nothing should be cached.
- DCHECK_EQ(controller.GetBytesUsedForTesting(), 0u);
- DCHECK_EQ(controller.GetNumCacheEntriesForTesting(), 0u);
-
- // Attempts to get a task for the image should fail, as we have no space (at
- // raster only).
- need_unref = controller.GetTaskForImageAndRef(
- draw_image, ImageDecodeController::TracingInfo(), &task);
- EXPECT_FALSE(need_unref);
- EXPECT_FALSE(task);
-
- // Restore us to visible and NORMAL memory state.
- controller.OnMemoryStateChange(base::MemoryState::NORMAL);
- controller.SetShouldAggressivelyFreeResources(false);
-
- // We should now be able to create a task again (space available).
- need_unref = controller.GetTaskForImageAndRef(
- draw_image, ImageDecodeController::TracingInfo(), &task);
- EXPECT_TRUE(need_unref);
- EXPECT_TRUE(task);
-
- TestTileTaskRunner::ProcessTask(task->dependencies()[0].get());
- TestTileTaskRunner::ProcessTask(task.get());
- controller.UnrefImage(draw_image);
-}
-
-} // namespace
-} // namespace cc
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