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-rw-r--r--cc/test/fake_picture_pile_impl.cc119
1 files changed, 24 insertions, 95 deletions
diff --git a/cc/test/fake_picture_pile_impl.cc b/cc/test/fake_picture_pile_impl.cc
index bdba092..8353d27 100644
--- a/cc/test/fake_picture_pile_impl.cc
+++ b/cc/test/fake_picture_pile_impl.cc
@@ -10,7 +10,6 @@
#include "base/synchronization/waitable_event.h"
#include "cc/resources/picture_pile.h"
-#include "cc/test/fake_picture_pile.h"
#include "cc/test/impl_side_painting_settings.h"
#include "testing/gtest/include/gtest/gtest.h"
@@ -29,43 +28,47 @@ FakePicturePileImpl::FakePicturePileImpl(
FakePicturePileImpl::~FakePicturePileImpl() {}
-scoped_refptr<FakePicturePileImpl> FakePicturePileImpl::CreateFilledPile(
+scoped_refptr<FakePicturePileImpl> FakePicturePileImpl::CreatePile(
const gfx::Size& tile_size,
- const gfx::Size& layer_bounds) {
+ const gfx::Size& layer_bounds,
+ bool is_filled) {
FakePicturePile pile(ImplSidePaintingSettings().minimum_contents_scale,
ImplSidePaintingSettings().default_tile_grid_size);
pile.tiling().SetBorderTexels(0);
pile.tiling().SetTilingSize(layer_bounds);
pile.tiling().SetMaxTextureSize(tile_size);
- pile.SetRecordedViewport(gfx::Rect(layer_bounds));
- pile.SetHasAnyRecordings(true);
-
+ pile.SetRecordedViewport(is_filled ? gfx::Rect(layer_bounds) : gfx::Rect());
+ pile.SetHasAnyRecordings(is_filled);
+ if (is_filled) {
+ for (int x = 0; x < pile.tiling().num_tiles_x(); ++x) {
+ for (int y = 0; y < pile.tiling().num_tiles_y(); ++y)
+ pile.AddRecordingAt(x, y);
+ }
+ }
scoped_refptr<FakePicturePileImpl> pile_impl(
new FakePicturePileImpl(&pile, nullptr));
- for (int x = 0; x < pile_impl->tiling().num_tiles_x(); ++x) {
- for (int y = 0; y < pile_impl->tiling().num_tiles_y(); ++y)
- pile_impl->AddRecordingAt(x, y);
- }
return pile_impl;
}
+scoped_refptr<FakePicturePileImpl> FakePicturePileImpl::CreateFilledPile(
+ const gfx::Size& tile_size,
+ const gfx::Size& layer_bounds) {
+ bool is_filled = true;
+ return CreatePile(tile_size, layer_bounds, is_filled);
+}
+
scoped_refptr<FakePicturePileImpl> FakePicturePileImpl::CreateEmptyPile(
const gfx::Size& tile_size,
const gfx::Size& layer_bounds) {
- FakePicturePile pile(ImplSidePaintingSettings().minimum_contents_scale,
- ImplSidePaintingSettings().default_tile_grid_size);
- pile.tiling().SetBorderTexels(0);
- pile.tiling().SetTilingSize(layer_bounds);
- pile.tiling().SetMaxTextureSize(tile_size);
- pile.SetRecordedViewport(gfx::Rect());
- pile.SetHasAnyRecordings(false);
- return make_scoped_refptr(new FakePicturePileImpl(&pile, nullptr));
+ bool is_filled = false;
+ return CreatePile(tile_size, layer_bounds, is_filled);
}
scoped_refptr<FakePicturePileImpl>
FakePicturePileImpl::CreateEmptyPileThatThinksItHasRecordings(
const gfx::Size& tile_size,
- const gfx::Size& layer_bounds) {
+ const gfx::Size& layer_bounds,
+ bool is_solid_color) {
FakePicturePile pile(ImplSidePaintingSettings().minimum_contents_scale,
ImplSidePaintingSettings().default_tile_grid_size);
pile.tiling().SetBorderTexels(0);
@@ -74,6 +77,7 @@ FakePicturePileImpl::CreateEmptyPileThatThinksItHasRecordings(
// This simulates a false positive for this flag.
pile.SetRecordedViewport(gfx::Rect());
pile.SetHasAnyRecordings(true);
+ pile.SetIsSolidColor(is_solid_color);
return make_scoped_refptr(new FakePicturePileImpl(&pile, nullptr));
}
@@ -87,10 +91,9 @@ FakePicturePileImpl::CreateInfiniteFilledPile() {
pile.tiling().SetMaxTextureSize(size);
pile.SetRecordedViewport(gfx::Rect(size));
pile.SetHasAnyRecordings(true);
-
+ pile.AddRecordingAt(0, 0);
scoped_refptr<FakePicturePileImpl> pile_impl(
new FakePicturePileImpl(&pile, nullptr));
- pile_impl->AddRecordingAt(0, 0);
return pile_impl;
}
@@ -109,38 +112,6 @@ void FakePicturePileImpl::PlaybackToCanvas(SkCanvas* canvas,
PicturePileImpl::PlaybackToCanvas(canvas, canvas_rect, contents_scale);
}
-void FakePicturePileImpl::AddRecordingAt(int x, int y) {
- EXPECT_GE(x, 0);
- EXPECT_GE(y, 0);
- EXPECT_LT(x, tiling_.num_tiles_x());
- EXPECT_LT(y, tiling_.num_tiles_y());
-
- if (HasRecordingAt(x, y))
- return;
- gfx::Rect bounds(tiling().TileBounds(x, y));
- bounds.Inset(-buffer_pixels(), -buffer_pixels());
-
- scoped_refptr<Picture> picture(
- Picture::Create(bounds, &client_, tile_grid_size_, true,
- RecordingSource::RECORD_NORMALLY));
- picture_map_[std::pair<int, int>(x, y)].SetPicture(picture);
- EXPECT_TRUE(HasRecordingAt(x, y));
-
- has_any_recordings_ = true;
-}
-
-void FakePicturePileImpl::RemoveRecordingAt(int x, int y) {
- EXPECT_GE(x, 0);
- EXPECT_GE(y, 0);
- EXPECT_LT(x, tiling_.num_tiles_x());
- EXPECT_LT(y, tiling_.num_tiles_y());
-
- if (!HasRecordingAt(x, y))
- return;
- picture_map_.erase(std::pair<int, int>(x, y));
- EXPECT_FALSE(HasRecordingAt(x, y));
-}
-
bool FakePicturePileImpl::HasRecordingAt(int x, int y) const {
PictureMap::const_iterator found = picture_map_.find(PictureMapKey(x, y));
if (found == picture_map_.end())
@@ -148,46 +119,4 @@ bool FakePicturePileImpl::HasRecordingAt(int x, int y) const {
return !!found->second.GetPicture();
}
-void FakePicturePileImpl::RerecordPile() {
- for (int y = 0; y < num_tiles_y(); ++y) {
- for (int x = 0; x < num_tiles_x(); ++x) {
- RemoveRecordingAt(x, y);
- AddRecordingAt(x, y);
- }
- }
-}
-
-void FakePicturePileImpl::SetMinContentsScale(float min_contents_scale) {
- if (min_contents_scale_ == min_contents_scale)
- return;
-
- // Picture contents are played back scaled. When the final contents scale is
- // less than 1 (i.e. low res), then multiple recorded pixels will be used
- // to raster one final pixel. To avoid splitting a final pixel across
- // pictures (which would result in incorrect rasterization due to blending), a
- // buffer margin is added so that any picture can be snapped to integral
- // final pixels.
- //
- // For example, if a 1/4 contents scale is used, then that would be 3 buffer
- // pixels, since that's the minimum number of pixels to add so that resulting
- // content can be snapped to a four pixel aligned grid.
- int buffer_pixels = static_cast<int>(ceil(1 / min_contents_scale) - 1);
- buffer_pixels = std::max(0, buffer_pixels);
- SetBufferPixels(buffer_pixels);
- min_contents_scale_ = min_contents_scale;
-}
-
-void FakePicturePileImpl::SetBufferPixels(int new_buffer_pixels) {
- if (new_buffer_pixels == buffer_pixels())
- return;
-
- Clear();
- tiling_.SetBorderTexels(new_buffer_pixels);
-}
-
-void FakePicturePileImpl::Clear() {
- picture_map_.clear();
- recorded_viewport_ = gfx::Rect();
-}
-
} // namespace cc
generated by cgit v1.1 at 2025-01-08 11:14:25 +0000