cc/resources/picture_layer_tiling_unittest.cc - Issue 820703002: c:: Give the raster source to the PictureLayerTilings.

Unified Diff: cc/resources/picture_layer_tiling_unittest.cc

Issue 820703002: c:: Give the raster source to the PictureLayerTilings. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: rastersource: . Created 6 years ago

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Index: cc/resources/picture_layer_tiling_unittest.cc

diff --git a/cc/resources/picture_layer_tiling_unittest.cc b/cc/resources/picture_layer_tiling_unittest.cc

index 169004ecfbcb10f6b2485d484e30737392975fad..57063276f3950393d31106caa44e65ea1c5fe968 100644

--- a/cc/resources/picture_layer_tiling_unittest.cc

+++ b/cc/resources/picture_layer_tiling_unittest.cc

@@ -12,6 +12,7 @@

#include "cc/test/fake_output_surface.h"

#include "cc/test/fake_output_surface_client.h"

#include "cc/test/fake_picture_layer_tiling_client.h"

+#include "cc/test/fake_picture_pile_impl.h"

#include "cc/test/test_context_provider.h"

#include "cc/test/test_shared_bitmap_manager.h"

#include "testing/gtest/include/gtest/gtest.h"

@@ -42,11 +43,11 @@ class TestablePictureLayerTiling : public PictureLayerTiling {

static scoped_ptr<TestablePictureLayerTiling> Create(

float contents_scale,

- const gfx::Size& layer_bounds,

+ scoped_refptr<RasterSource> raster_source,

PictureLayerTilingClient* client,

const LayerTreeSettings& settings) {

return make_scoped_ptr(new TestablePictureLayerTiling(

- contents_scale, layer_bounds, client,

+ contents_scale, raster_source, client,

settings.max_tiles_for_interest_area,

settings.skewport_target_time_in_seconds,

settings.skewport_extrapolation_limit_in_content_pixels));

@@ -59,13 +60,13 @@ class TestablePictureLayerTiling : public PictureLayerTiling {

protected:

TestablePictureLayerTiling(float contents_scale,

- const gfx::Size& layer_bounds,

+ scoped_refptr<RasterSource> raster_source,

PictureLayerTilingClient* client,

size_t max_tiles_for_interest_area,

float skewport_target_time,

int skewport_extrapolation_limit)

: PictureLayerTiling(contents_scale,

- layer_bounds,

+ raster_source,

client,

max_tiles_for_interest_area,

skewport_target_time,

@@ -82,8 +83,10 @@ class PictureLayerTilingIteratorTest : public testing::Test {

const gfx::Size& layer_bounds) {

client_.SetTileSize(tile_size);

client_.set_tree(PENDING_TREE);

- tiling_ = TestablePictureLayerTiling::Create(contents_scale, layer_bounds,

- &client_, LayerTreeSettings());

+ scoped_refptr<FakePicturePileImpl> pile =

+ FakePicturePileImpl::CreateFilledPileWithDefaultTileSize(layer_bounds);

+ tiling_ = TestablePictureLayerTiling::Create(contents_scale, pile, &client_,

+ LayerTreeSettings());

}

void SetLiveRectAndVerifyTiles(const gfx::Rect& live_tiles_rect) {

@@ -195,11 +198,13 @@ TEST_F(PictureLayerTilingIteratorTest, ResizeDeletesTiles) {

EXPECT_TRUE(tiling_->TileAt(0, 0));

// Stop creating tiles so that any invalidations are left as holes.

- client_.set_allow_create_tile(false);

+ gfx::Size new_layer_size(200, 200);

+ scoped_refptr<FakePicturePileImpl> pile =

+ FakePicturePileImpl::CreateEmptyPileWithDefaultTileSize(new_layer_size);

Region invalidation =

SubtractRegions(gfx::Rect(tile_size), gfx::Rect(original_layer_size));

- tiling_->Resize(gfx::Size(200, 200));

+ tiling_->SetRasterSourceAndResize(pile);

EXPECT_TRUE(tiling_->TileAt(0, 0));

tiling_->Invalidate(invalidation);

EXPECT_FALSE(tiling_->TileAt(0, 0));

@@ -255,7 +260,10 @@ TEST_F(PictureLayerTilingIteratorTest, ResizeTilingOverTileBorders) {

// Shrink the tiling so that the last tile row/column is entirely in the

// border pixels of the interior tiles. That row/column is removed.

- tiling_->Resize(gfx::Size(right + 1, bottom + 1));

+ scoped_refptr<FakePicturePileImpl> pile =

+ FakePicturePileImpl::CreateFilledPileWithDefaultTileSize(

+ gfx::Size(right + 1, bottom + 1));

+ tiling_->SetRasterSourceAndResize(pile);

EXPECT_EQ(2, tiling_->TilingDataForTesting().num_tiles_x());

EXPECT_EQ(3, tiling_->TilingDataForTesting().num_tiles_y());

@@ -272,7 +280,9 @@ TEST_F(PictureLayerTilingIteratorTest, ResizeTilingOverTileBorders) {

// Growing outside the current right/bottom tiles border pixels should create

// the tiles again, even though the live rect has not changed size.

- tiling_->Resize(gfx::Size(right + 2, bottom + 2));

+ pile = FakePicturePileImpl::CreateFilledPileWithDefaultTileSize(

+ gfx::Size(right + 2, bottom + 2));

+ tiling_->SetRasterSourceAndResize(pile);

EXPECT_EQ(3, tiling_->TilingDataForTesting().num_tiles_x());

EXPECT_EQ(4, tiling_->TilingDataForTesting().num_tiles_y());

@@ -404,11 +414,13 @@ TEST_F(PictureLayerTilingIteratorTest, ResizeOverBorderPixelsDeletesTiles) {

EXPECT_TRUE(tiling_->TileAt(0, 0));

// Stop creating tiles so that any invalidations are left as holes.

- client_.set_allow_create_tile(false);

+ scoped_refptr<FakePicturePileImpl> pile =

+ FakePicturePileImpl::CreateEmptyPileWithDefaultTileSize(

+ gfx::Size(200, 200));

+ tiling_->SetRasterSourceAndResize(pile);

Region invalidation =

SubtractRegions(gfx::Rect(tile_size), gfx::Rect(original_layer_size));

- tiling_->Resize(gfx::Size(200, 200));

EXPECT_TRUE(tiling_->TileAt(0, 0));

tiling_->Invalidate(invalidation);

EXPECT_FALSE(tiling_->TileAt(0, 0));

@@ -523,7 +535,6 @@ TEST_F(PictureLayerTilingIteratorTest, NonContainedDestRect) {

TEST(PictureLayerTilingTest, SkewportLimits) {

FakePictureLayerTilingClient client;

client.set_tree(ACTIVE_TREE);

- scoped_ptr<TestablePictureLayerTiling> tiling;

gfx::Rect viewport(0, 0, 100, 100);

gfx::Size layer_bounds(200, 200);

@@ -532,8 +543,11 @@ TEST(PictureLayerTilingTest, SkewportLimits) {

LayerTreeSettings settings;

settings.max_tiles_for_interest_area = 10000;

settings.skewport_extrapolation_limit_in_content_pixels = 75;

- tiling =

- TestablePictureLayerTiling::Create(1.0f, layer_bounds, &client, settings);

+ scoped_refptr<FakePicturePileImpl> pile =

+ FakePicturePileImpl::CreateFilledPileWithDefaultTileSize(layer_bounds);

+ auto tiling =

+ TestablePictureLayerTiling::Create(1.0f, pile, &client, settings);

tiling->ComputeTilePriorityRects(viewport, 1.f, 1.0, Occlusion());

@@ -592,15 +606,17 @@ TEST(PictureLayerTilingTest, SkewportLimits) {

TEST(PictureLayerTilingTest, ComputeSkewport) {

FakePictureLayerTilingClient client;

- scoped_ptr<TestablePictureLayerTiling> tiling;

gfx::Rect viewport(0, 0, 100, 100);

gfx::Size layer_bounds(200, 200);

client.SetTileSize(gfx::Size(100, 100));

client.set_tree(ACTIVE_TREE);

- tiling = TestablePictureLayerTiling::Create(1.0f, layer_bounds, &client,

- LayerTreeSettings());

+ scoped_refptr<FakePicturePileImpl> pile =

+ FakePicturePileImpl::CreateFilledPileWithDefaultTileSize(layer_bounds);

+ auto tiling = TestablePictureLayerTiling::Create(1.0f, pile, &client,

+ LayerTreeSettings());

tiling->ComputeTilePriorityRects(viewport, 1.f, 1.0, Occlusion());

@@ -652,7 +668,6 @@ TEST(PictureLayerTilingTest, ComputeSkewport) {

TEST(PictureLayerTilingTest, ViewportDistanceWithScale) {

FakePictureLayerTilingClient client;

- scoped_ptr<TestablePictureLayerTiling> tiling;

gfx::Rect viewport(0, 0, 100, 100);

gfx::Size layer_bounds(1500, 1500);

@@ -667,8 +682,10 @@ TEST(PictureLayerTilingTest, ViewportDistanceWithScale) {

// for instance begins at (8, 16) pixels. So tile at (46, 46) will begin at

// (368, 368) and extend to the end of 1500 * 0.25 = 375 edge of the

// tiling.

- tiling = TestablePictureLayerTiling::Create(0.25f, layer_bounds, &client,

- settings);

+ scoped_refptr<FakePicturePileImpl> pile =

+ FakePicturePileImpl::CreateFilledPileWithDefaultTileSize(layer_bounds);

+ auto tiling =

+ TestablePictureLayerTiling::Create(0.25f, pile, &client, settings);

gfx::Rect viewport_in_content_space =

gfx::ToEnclosedRect(gfx::ScaleRect(viewport, 0.25f));

@@ -822,7 +839,7 @@ TEST(PictureLayerTilingTest, ViewportDistanceWithScale) {

EXPECT_FLOAT_EQ(8.f, priority.distance_to_visible);

// Test additional scales.

- tiling = TestablePictureLayerTiling::Create(0.2f, layer_bounds, &client,

+ tiling = TestablePictureLayerTiling::Create(0.2f, pile, &client,

LayerTreeSettings());

tiling->ComputeTilePriorityRects(viewport, 1.0f, 4.0, Occlusion());

tiling->UpdateAllTilePrioritiesForTesting();

@@ -1073,7 +1090,6 @@ TEST(PictureLayerTilingTest, EmptyStartingRect) {

TEST(PictureLayerTilingTest, TilingRasterTileIteratorStaticViewport) {

FakePictureLayerTilingClient client;

- scoped_ptr<TestablePictureLayerTiling> tiling;

gfx::Rect viewport(50, 50, 100, 100);

gfx::Size layer_bounds(800, 800);

@@ -1086,8 +1102,10 @@ TEST(PictureLayerTilingTest, TilingRasterTileIteratorStaticViewport) {

LayerTreeSettings settings;

settings.max_tiles_for_interest_area = 10000;

- tiling =

- TestablePictureLayerTiling::Create(1.0f, layer_bounds, &client, settings);

+ scoped_refptr<FakePicturePileImpl> pile =

+ FakePicturePileImpl::CreateFilledPileWithDefaultTileSize(layer_bounds);

+ auto tiling =

+ TestablePictureLayerTiling::Create(1.0f, pile, &client, settings);

tiling->ComputeTilePriorityRects(viewport, 1.0f, 1.0, Occlusion());

tiling->UpdateAllTilePrioritiesForTesting();

@@ -1183,7 +1201,6 @@ TEST(PictureLayerTilingTest, TilingRasterTileIteratorStaticViewport) {

TEST(PictureLayerTilingTest, TilingRasterTileIteratorMovingViewport) {

FakePictureLayerTilingClient client;

- scoped_ptr<TestablePictureLayerTiling> tiling;

gfx::Rect viewport(50, 0, 100, 100);

gfx::Rect moved_viewport(50, 0, 100, 500);

@@ -1194,8 +1211,10 @@ TEST(PictureLayerTilingTest, TilingRasterTileIteratorMovingViewport) {

LayerTreeSettings settings;

settings.max_tiles_for_interest_area = 10000;

- tiling =

- TestablePictureLayerTiling::Create(1.f, layer_bounds, &client, settings);

+ scoped_refptr<FakePicturePileImpl> pile =

+ FakePicturePileImpl::CreateFilledPileWithDefaultTileSize(layer_bounds);

+ auto tiling =

+ TestablePictureLayerTiling::Create(1.f, pile, &client, settings);

tiling->ComputeTilePriorityRects(viewport, 1.0f, 1.0, Occlusion());

tiling->ComputeTilePriorityRects(moved_viewport, 1.0f, 2.0, Occlusion());

tiling->UpdateAllTilePrioritiesForTesting();

@@ -1335,8 +1354,9 @@ TEST_F(PictureLayerTilingIteratorTest,

LayerTreeSettings settings;

settings.max_tiles_for_interest_area = 1;

- tiling_ =

- TestablePictureLayerTiling::Create(1.f, layer_bounds, &client_, settings);

+ scoped_refptr<FakePicturePileImpl> pile =

+ FakePicturePileImpl::CreateFilledPileWithDefaultTileSize(layer_bounds);

+ tiling_ = TestablePictureLayerTiling::Create(1.f, pile, &client_, settings);

VerifyTilesExactlyCoverRect(1.f, gfx::Rect(layer_bounds));

VerifyTiles(1.f, gfx::Rect(layer_bounds), base::Bind(&TileExists, false));

@@ -1355,9 +1375,7 @@ TEST_F(PictureLayerTilingIteratorTest,

TEST(ComputeTilePriorityRectsTest, VisibleTiles) {

// The TilePriority of visible tiles should have zero distance_to_visible

// and time_to_visible.

FakePictureLayerTilingClient client;

- scoped_ptr<TestablePictureLayerTiling> tiling;

gfx::Size device_viewport(800, 600);

gfx::Size last_layer_bounds(200, 200);

@@ -1371,9 +1389,12 @@ TEST(ComputeTilePriorityRectsTest, VisibleTiles) {

client.SetTileSize(gfx::Size(100, 100));

client.set_tree(ACTIVE_TREE);

- tiling = TestablePictureLayerTiling::Create(1.0f, // contents_scale

- current_layer_bounds, &client,

- LayerTreeSettings());

+ scoped_refptr<FakePicturePileImpl> pile =

+ FakePicturePileImpl::CreateFilledPileWithDefaultTileSize(

+ current_layer_bounds);

+ auto tiling = TestablePictureLayerTiling::Create(1.0f, pile, &client,

+ LayerTreeSettings());

tiling->ComputeTilePriorityRects(viewport_in_layer_space,

current_layer_contents_scale,

@@ -1405,9 +1426,7 @@ TEST(ComputeTilePriorityRectsTest, VisibleTiles) {

TEST(ComputeTilePriorityRectsTest, OffscreenTiles) {

// The TilePriority of offscreen tiles (without movement) should have nonzero

// distance_to_visible and infinite time_to_visible.

FakePictureLayerTilingClient client;

- scoped_ptr<TestablePictureLayerTiling> tiling;

gfx::Size device_viewport(800, 600);

gfx::Size last_layer_bounds(200, 200);

@@ -1425,9 +1444,12 @@ TEST(ComputeTilePriorityRectsTest, OffscreenTiles) {

client.SetTileSize(gfx::Size(100, 100));

client.set_tree(ACTIVE_TREE);

- tiling = TestablePictureLayerTiling::Create(1.0f, // contents_scale

- current_layer_bounds, &client,

- LayerTreeSettings());

+ scoped_refptr<FakePicturePileImpl> pile =

+ FakePicturePileImpl::CreateFilledPileWithDefaultTileSize(

+ current_layer_bounds);

+ auto tiling = TestablePictureLayerTiling::Create(1.0f, pile, &client,

+ LayerTreeSettings());

tiling->ComputeTilePriorityRects(viewport_in_layer_space,

current_layer_contents_scale,

@@ -1469,9 +1491,7 @@ TEST(ComputeTilePriorityRectsTest, OffscreenTiles) {

TEST(ComputeTilePriorityRectsTest, PartiallyOffscreenLayer) {

// Sanity check that a layer with some tiles visible and others offscreen has

// correct TilePriorities for each tile.

FakePictureLayerTilingClient client;

- scoped_ptr<TestablePictureLayerTiling> tiling;

gfx::Size device_viewport(800, 600);

gfx::Size last_layer_bounds(200, 200);

@@ -1489,9 +1509,12 @@ TEST(ComputeTilePriorityRectsTest, PartiallyOffscreenLayer) {

client.SetTileSize(gfx::Size(100, 100));

client.set_tree(ACTIVE_TREE);

- tiling = TestablePictureLayerTiling::Create(1.0f, // contents_scale

- current_layer_bounds, &client,

- LayerTreeSettings());

+ scoped_refptr<FakePicturePileImpl> pile =

+ FakePicturePileImpl::CreateFilledPileWithDefaultTileSize(

+ current_layer_bounds);

+ auto tiling = TestablePictureLayerTiling::Create(1.0f, pile, &client,

+ LayerTreeSettings());

tiling->ComputeTilePriorityRects(viewport_in_layer_space,

current_layer_contents_scale,

@@ -1524,9 +1547,7 @@ TEST(ComputeTilePriorityRectsTest, PartiallyOffscreenRotatedLayer) {

// Each tile of a layer may be affected differently by a transform; Check

// that ComputeTilePriorityRects correctly accounts for the transform between

// layer space and screen space.

FakePictureLayerTilingClient client;

- scoped_ptr<TestablePictureLayerTiling> tiling;

gfx::Size device_viewport(800, 600);

gfx::Size last_layer_bounds(200, 200);

@@ -1547,9 +1568,12 @@ TEST(ComputeTilePriorityRectsTest, PartiallyOffscreenRotatedLayer) {

client.SetTileSize(gfx::Size(100, 100));

client.set_tree(ACTIVE_TREE);

- tiling = TestablePictureLayerTiling::Create(1.0f, // contents_scale

- current_layer_bounds, &client,

- LayerTreeSettings());

+ scoped_refptr<FakePicturePileImpl> pile =

+ FakePicturePileImpl::CreateFilledPileWithDefaultTileSize(

+ current_layer_bounds);

+ auto tiling = TestablePictureLayerTiling::Create(1.0f, pile, &client,

+ LayerTreeSettings());

tiling->ComputeTilePriorityRects(viewport_in_layer_space,

current_layer_contents_scale,

@@ -1590,9 +1614,7 @@ TEST(ComputeTilePriorityRectsTest, PartiallyOffscreenRotatedLayer) {

TEST(ComputeTilePriorityRectsTest, PerspectiveLayer) {

// Perspective transforms need to take a different code path.

// This test checks tile priorities of a perspective layer.

FakePictureLayerTilingClient client;

- scoped_ptr<TestablePictureLayerTiling> tiling;

gfx::Size device_viewport(800, 600);

gfx::Rect visible_layer_rect(0, 0, 0, 0); // offscreen.

@@ -1629,9 +1651,12 @@ TEST(ComputeTilePriorityRectsTest, PerspectiveLayer) {

client.SetTileSize(gfx::Size(100, 100));

client.set_tree(ACTIVE_TREE);

- tiling = TestablePictureLayerTiling::Create(1.0f, // contents_scale

- current_layer_bounds, &client,

- LayerTreeSettings());

+ scoped_refptr<FakePicturePileImpl> pile =

+ FakePicturePileImpl::CreateFilledPileWithDefaultTileSize(

+ current_layer_bounds);

+ auto tiling = TestablePictureLayerTiling::Create(1.0f, pile, &client,

+ LayerTreeSettings());

tiling->ComputeTilePriorityRects(viewport_in_layer_space,

current_layer_contents_scale,

@@ -1677,9 +1702,7 @@ TEST(ComputeTilePriorityRectsTest, PerspectiveLayer) {

TEST(ComputeTilePriorityRectsTest, PerspectiveLayerClippedByW) {

// Perspective transforms need to take a different code path.

// This test checks tile priorities of a perspective layer.

FakePictureLayerTilingClient client;

- scoped_ptr<TestablePictureLayerTiling> tiling;

gfx::Size device_viewport(800, 600);

gfx::Size last_layer_bounds(200, 200);

@@ -1721,9 +1744,12 @@ TEST(ComputeTilePriorityRectsTest, PerspectiveLayerClippedByW) {

client.SetTileSize(gfx::Size(100, 100));

client.set_tree(ACTIVE_TREE);

- tiling = TestablePictureLayerTiling::Create(1.0f, // contents_scale

- current_layer_bounds, &client,

- LayerTreeSettings());

+ scoped_refptr<FakePicturePileImpl> pile =

+ FakePicturePileImpl::CreateFilledPileWithDefaultTileSize(

+ current_layer_bounds);

+ auto tiling = TestablePictureLayerTiling::Create(1.0f, pile, &client,

+ LayerTreeSettings());

tiling->ComputeTilePriorityRects(viewport_in_layer_space,

current_layer_contents_scale,

@@ -1759,9 +1785,7 @@ TEST(ComputeTilePriorityRectsTest, PerspectiveLayerClippedByW) {

TEST(ComputeTilePriorityRectsTest, BasicMotion) {

// Test that time_to_visible is computed correctly when

// there is some motion.

FakePictureLayerTilingClient client;

- scoped_ptr<TestablePictureLayerTiling> tiling;

gfx::Size device_viewport(800, 600);

gfx::Rect visible_layer_rect(0, 0, 0, 0);

@@ -1785,9 +1809,12 @@ TEST(ComputeTilePriorityRectsTest, BasicMotion) {

client.set_tree(ACTIVE_TREE);

LayerTreeSettings settings;

settings.max_tiles_for_interest_area = 10000;

- tiling = TestablePictureLayerTiling::Create(1.0f, // contents_scale

- current_layer_bounds, &client,

- settings);

+ scoped_refptr<FakePicturePileImpl> pile =

+ FakePicturePileImpl::CreateFilledPileWithDefaultTileSize(

+ current_layer_bounds);

+ auto tiling =

+ TestablePictureLayerTiling::Create(1.0f, pile, &client, settings);

// previous ("last") frame

tiling->ComputeTilePriorityRects(viewport_in_layer_space,

@@ -1860,8 +1887,11 @@ TEST(ComputeTilePriorityRectsTest, RotationMotion) {

client.SetTileSize(gfx::Size(100, 100));

client.set_tree(ACTIVE_TREE);

- tiling = TestablePictureLayerTiling::Create(1.0f, // contents_scale

- current_layer_bounds, &client,

+ scoped_refptr<FakePicturePileImpl> pile =

+ FakePicturePileImpl::CreateFilledPileWithDefaultTileSize(

+ current_layer_bounds);

+ tiling = TestablePictureLayerTiling::Create(1.0f, pile, &client,

LayerTreeSettings());

// previous ("last") frame

@@ -1905,15 +1935,17 @@ TEST(PictureLayerTilingTest, RecycledTilesCleared) {

// will be shared next time a pending tiling is created).

FakePictureLayerTilingClient active_client;

- scoped_ptr<TestablePictureLayerTiling> active_tiling;

active_client.SetTileSize(gfx::Size(100, 100));

active_client.set_tree(ACTIVE_TREE);

LayerTreeSettings settings;

settings.max_tiles_for_interest_area = 10;

- active_tiling = TestablePictureLayerTiling::Create(1.0f, // contents_scale

- gfx::Size(10000, 10000),

- &active_client, settings);

+ scoped_refptr<FakePicturePileImpl> pile =

+ FakePicturePileImpl::CreateFilledPileWithDefaultTileSize(

+ gfx::Size(10000, 10000));

+ auto active_tiling =

+ TestablePictureLayerTiling::Create(1.0f, pile, &active_client, settings);

// Create all tiles on this tiling.

active_tiling->ComputeTilePriorityRects(gfx::Rect(0, 0, 100, 100), 1.0f, 1.0f,

Occlusion());

@@ -1923,10 +1955,10 @@ TEST(PictureLayerTilingTest, RecycledTilesCleared) {

recycle_client.set_tree(PENDING_TREE);

recycle_client.set_twin_tiling(active_tiling.get());

- scoped_ptr<TestablePictureLayerTiling> recycle_tiling;

- recycle_tiling = TestablePictureLayerTiling::Create(

- 1.0f, // contents_scale

- gfx::Size(10000, 10000), &recycle_client, settings);

+ pile = FakePicturePileImpl::CreateFilledPileWithDefaultTileSize(

+ gfx::Size(10000, 10000));

+ auto recycle_tiling =

+ TestablePictureLayerTiling::Create(1.0f, pile, &recycle_client, settings);

// Create all tiles on the second tiling. All tiles should be shared.

recycle_tiling->ComputeTilePriorityRects(gfx::Rect(0, 0, 100, 100), 1.0f,

@@ -1960,13 +1992,14 @@ TEST(PictureLayerTilingTest, RecycledTilesCleared) {

TEST(PictureLayerTilingTest, RecycledTilesClearedOnReset) {

FakePictureLayerTilingClient active_client;

- scoped_ptr<TestablePictureLayerTiling> active_tiling;

active_client.SetTileSize(gfx::Size(100, 100));

active_client.set_tree(ACTIVE_TREE);

- active_tiling = TestablePictureLayerTiling::Create(

- 1.0f, // contents_scale

- gfx::Size(100, 100), &active_client, LayerTreeSettings());

+ scoped_refptr<FakePicturePileImpl> pile =

+ FakePicturePileImpl::CreateFilledPileWithDefaultTileSize(

+ gfx::Size(100, 100));

+ auto active_tiling = TestablePictureLayerTiling::Create(

+ 1.0f, pile, &active_client, LayerTreeSettings());

// Create all tiles on this tiling.

active_tiling->ComputeTilePriorityRects(gfx::Rect(0, 0, 100, 100), 1.0f, 1.0f,

Occlusion());

@@ -1978,10 +2011,11 @@ TEST(PictureLayerTilingTest, RecycledTilesClearedOnReset) {

LayerTreeSettings settings;

settings.max_tiles_for_interest_area = 10;

- scoped_ptr<TestablePictureLayerTiling> recycle_tiling;

- recycle_tiling = TestablePictureLayerTiling::Create(

- 1.0f, // contents_scale

- gfx::Size(100, 100), &recycle_client, settings);

+ pile = FakePicturePileImpl::CreateFilledPileWithDefaultTileSize(

+ gfx::Size(100, 100));

+ auto recycle_tiling =

+ TestablePictureLayerTiling::Create(1.0f, pile, &recycle_client, settings);

// Create all tiles on the recycle tiling. All tiles should be shared.

recycle_tiling->ComputeTilePriorityRects(gfx::Rect(0, 0, 100, 100), 1.0f,

@@ -2018,7 +2052,11 @@ TEST_F(PictureLayerTilingIteratorTest, ResizeTilesAndUpdateToCurrent) {

EXPECT_EQ(150, tiling_->TilingDataForTesting().max_texture_size().width());

EXPECT_EQ(100, tiling_->TilingDataForTesting().max_texture_size().height());

- tiling_->Resize(gfx::Size(250, 150));

+ // The layer's size isn't changed, but the tile size was.

+ scoped_refptr<FakePicturePileImpl> pile =

+ FakePicturePileImpl::CreateFilledPileWithDefaultTileSize(

+ gfx::Size(250, 150));

+ tiling_->SetRasterSourceAndResize(pile);

// Tile size in the tiling should be resized to 250x200.

EXPECT_EQ(250, tiling_->TilingDataForTesting().max_texture_size().width());

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