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// Copyright 2012 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/quads/render_pass.h"
#include "cc/base/math_util.h"
#include "cc/quads/checkerboard_draw_quad.h"
#include "cc/test/geometry_test_utils.h"
#include "cc/test/render_pass_test_common.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "third_party/WebKit/Source/Platform/chromium/public/WebFilterOperations.h"
#include "third_party/skia/include/effects/SkBlurImageFilter.h"
#include "ui/gfx/transform.h"
using cc::TestRenderPass;
namespace cc {
namespace {
struct RenderPassSize {
// If you add a new field to this class, make sure to add it to the
// Copy() tests.
RenderPass::Id id;
QuadList quad_list;
SharedQuadStateList shared_quad_state_list;
gfx::Transform transform_to_root_target;
gfx::Rect output_rect;
gfx::RectF damage_rect;
bool has_transparent_background;
bool has_occlusion_from_outside_target_surface;
};
TEST(RenderPassTest, CopyShouldBeIdenticalExceptIdAndQuads) {
RenderPass::Id id(3, 2);
gfx::Rect output_rect(45, 22, 120, 13);
gfx::Transform transform_to_root =
gfx::Transform(1.0, 0.5, 0.5, -0.5, -1.0, 0.0);
gfx::Rect damage_rect(56, 123, 19, 43);
bool has_transparent_background = true;
bool has_occlusion_from_outside_target_surface = true;
scoped_ptr<TestRenderPass> pass = TestRenderPass::Create();
pass->SetAll(id,
output_rect,
damage_rect,
transform_to_root,
has_transparent_background,
has_occlusion_from_outside_target_surface);
// Stick a quad in the pass, this should not get copied.
scoped_ptr<SharedQuadState> shared_state = SharedQuadState::Create();
shared_state->SetAll(
gfx::Transform(), gfx::Size(), gfx::Rect(), gfx::Rect(), false, 1);
pass->AppendSharedQuadState(shared_state.Pass());
scoped_ptr<CheckerboardDrawQuad> checkerboard_quad =
CheckerboardDrawQuad::Create();
checkerboard_quad->SetNew(
pass->shared_quad_state_list.back(), gfx::Rect(), SkColor());
pass->quad_list.push_back(checkerboard_quad.PassAs<DrawQuad>());
RenderPass::Id new_id(63, 4);
scoped_ptr<RenderPass> copy = pass->Copy(new_id);
EXPECT_EQ(new_id, copy->id);
EXPECT_RECT_EQ(pass->output_rect, copy->output_rect);
EXPECT_EQ(pass->transform_to_root_target, copy->transform_to_root_target);
EXPECT_RECT_EQ(pass->damage_rect, copy->damage_rect);
EXPECT_EQ(pass->has_transparent_background, copy->has_transparent_background);
EXPECT_EQ(pass->has_occlusion_from_outside_target_surface,
copy->has_occlusion_from_outside_target_surface);
EXPECT_EQ(0u, copy->quad_list.size());
EXPECT_EQ(sizeof(RenderPassSize), sizeof(RenderPass));
}
} // namespace
} // namespace cc
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