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// Copyright 2015 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.
#ifndef CC_TEST_FAKE_DISPLAY_LIST_RECORDING_SOURCE_H_
#define CC_TEST_FAKE_DISPLAY_LIST_RECORDING_SOURCE_H_
#include <stddef.h>
#include "cc/base/region.h"
#include "cc/playback/display_list_recording_source.h"
#include "cc/test/fake_content_layer_client.h"
#include "cc/trees/layer_tree_settings.h"
namespace base {
class WaitableEvent;
} // namespace base
namespace cc {
// This class provides method for test to add bitmap and draw rect to content
// layer client. This class also provides function to rerecord to generate a new
// display list.
class FakeDisplayListRecordingSource : public DisplayListRecordingSource {
public:
FakeDisplayListRecordingSource();
~FakeDisplayListRecordingSource() override {}
static scoped_ptr<FakeDisplayListRecordingSource> CreateRecordingSource(
const gfx::Rect& recorded_viewport,
const gfx::Size& layer_bounds) {
scoped_ptr<FakeDisplayListRecordingSource> recording_source(
new FakeDisplayListRecordingSource);
recording_source->SetRecordedViewport(recorded_viewport);
recording_source->SetLayerBounds(layer_bounds);
return recording_source;
}
static scoped_ptr<FakeDisplayListRecordingSource> CreateFilledRecordingSource(
const gfx::Size& layer_bounds) {
scoped_ptr<FakeDisplayListRecordingSource> recording_source(
new FakeDisplayListRecordingSource);
recording_source->SetRecordedViewport(gfx::Rect(layer_bounds));
recording_source->SetLayerBounds(layer_bounds);
return recording_source;
}
// DisplayListRecordingSource overrides.
scoped_refptr<DisplayListRasterSource> CreateRasterSource(
bool can_use_lcd) const override;
bool IsSuitableForGpuRasterization() const override;
void SetDisplayListUsesCachedPicture(bool use_cached_picture) {
client_.set_display_list_use_cached_picture(use_cached_picture);
}
void SetRecordedViewport(const gfx::Rect& recorded_viewport) {
recorded_viewport_ = recorded_viewport;
}
void SetLayerBounds(const gfx::Size& layer_bounds) {
size_ = layer_bounds;
client_.set_bounds(layer_bounds);
}
void SetClearCanvasWithDebugColor(bool clear) {
clear_canvas_with_debug_color_ = clear;
}
void Rerecord() {
Region invalidation = recorded_viewport_;
UpdateAndExpandInvalidation(&client_, &invalidation, size_,
recorded_viewport_, 0, RECORD_NORMALLY);
}
void add_draw_rect(const gfx::Rect& rect) {
client_.add_draw_rect(rect, default_paint_);
}
void add_draw_rect_with_paint(const gfx::Rect& rect, const SkPaint& paint) {
client_.add_draw_rect(rect, paint);
}
void add_draw_rectf(const gfx::RectF& rect) {
client_.add_draw_rectf(rect, default_paint_);
}
void add_draw_rectf_with_paint(const gfx::RectF& rect, const SkPaint& paint) {
client_.add_draw_rectf(rect, paint);
}
void add_draw_image(const SkImage* image, const gfx::Point& point) {
client_.add_draw_image(image, point, default_paint_);
}
void add_draw_image_with_transform(const SkImage* image,
const gfx::Transform& transform) {
client_.add_draw_image_with_transform(image, transform, default_paint_);
}
void add_draw_image_with_paint(const SkImage* image,
const gfx::Point& point,
const SkPaint& paint) {
client_.add_draw_image(image, point, paint);
}
void set_default_paint(const SkPaint& paint) { default_paint_ = paint; }
void set_reported_memory_usage(size_t reported_memory_usage) {
client_.set_reported_memory_usage(reported_memory_usage);
}
void reset_draws() {
client_ = FakeContentLayerClient();
client_.set_bounds(size_);
}
void SetUnsuitableForGpuRasterization() {
force_unsuitable_for_gpu_rasterization_ = true;
}
void SetPlaybackAllowedEvent(base::WaitableEvent* event) {
playback_allowed_event_ = event;
}
DisplayItemList* display_list() const { return display_list_.get(); }
// Checks that the basic properties of the |other| match |this|. For the
// DisplayItemList, it checks that the painted result matches the painted
// result of |other|.
bool EqualsTo(const FakeDisplayListRecordingSource& other);
private:
FakeContentLayerClient client_;
SkPaint default_paint_;
bool force_unsuitable_for_gpu_rasterization_;
base::WaitableEvent* playback_allowed_event_;
};
} // namespace cc
#endif // CC_TEST_FAKE_DISPLAY_LIST_RECORDING_SOURCE_H_