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// Copyright 2014 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_SURFACE_AGGREGATOR_TEST_HELPERS_H_
#define CC_TEST_SURFACE_AGGREGATOR_TEST_HELPERS_H_
#include <stddef.h>
#include <vector>
#include "cc/quads/draw_quad.h"
#include "cc/quads/render_pass_id.h"
#include "cc/surfaces/surface_id.h"
#include "third_party/skia/include/core/SkColor.h"
#include "ui/gfx/geometry/size.h"
namespace cc {
class RenderPass;
class Surface;
class TestRenderPass;
typedef std::vector<scoped_ptr<RenderPass>> RenderPassList;
namespace test {
struct Quad {
static Quad SolidColorQuad(SkColor color) {
Quad quad;
quad.material = DrawQuad::SOLID_COLOR;
quad.color = color;
return quad;
}
static Quad SurfaceQuad(SurfaceId surface_id, float opacity) {
Quad quad;
quad.material = DrawQuad::SURFACE_CONTENT;
quad.opacity = opacity;
quad.surface_id = surface_id;
return quad;
}
static Quad RenderPassQuad(RenderPassId id) {
Quad quad;
quad.material = DrawQuad::RENDER_PASS;
quad.render_pass_id = id;
return quad;
}
DrawQuad::Material material;
// Set when material==DrawQuad::SURFACE_CONTENT.
SurfaceId surface_id;
float opacity;
// Set when material==DrawQuad::SOLID_COLOR.
SkColor color;
// Set when material==DrawQuad::RENDER_PASS.
RenderPassId render_pass_id;
private:
Quad() : material(DrawQuad::INVALID), opacity(1.f), color(SK_ColorWHITE) {}
};
struct Pass {
Pass(Quad* quads, size_t quad_count, RenderPassId id)
: quads(quads), quad_count(quad_count), id(id) {}
Pass(Quad* quads, size_t quad_count)
: quads(quads), quad_count(quad_count), id(1, 1) {}
Quad* quads;
size_t quad_count;
RenderPassId id;
};
void AddSurfaceQuad(TestRenderPass* pass,
const gfx::Size& surface_size,
int surface_id);
void AddQuadInPass(TestRenderPass* pass, Quad desc);
void AddPasses(RenderPassList* pass_list,
const gfx::Rect& output_rect,
Pass* passes,
size_t pass_count);
void TestQuadMatchesExpectations(Quad expected_quad, const DrawQuad* quad);
void TestPassMatchesExpectations(Pass expected_pass, const RenderPass* pass);
void TestPassesMatchExpectations(Pass* expected_passes,
size_t expected_pass_count,
const RenderPassList* passes);
} // namespace test
} // namespace cc
#endif // CC_TEST_SURFACE_AGGREGATOR_TEST_HELPERS_H_
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