1// Copyright 2014 The Chromium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5#ifndef CC_SURFACES_SURFACE_AGGREGATOR_TEST_HELPERS_H_
6#define CC_SURFACES_SURFACE_AGGREGATOR_TEST_HELPERS_H_
7
8#include "cc/base/scoped_ptr_vector.h"
9#include "cc/quads/draw_quad.h"
10#include "cc/quads/render_pass_id.h"
11#include "cc/surfaces/surface_id.h"
12#include "third_party/skia/include/core/SkColor.h"
13#include "ui/gfx/size.h"
14
15namespace cc {
16
17class RenderPass;
18class Surface;
19class TestRenderPass;
20
21typedef ScopedPtrVector<RenderPass> RenderPassList;
22
23namespace test {
24
25struct Quad {
26  static Quad SolidColorQuad(SkColor color) {
27    Quad quad;
28    quad.material = DrawQuad::SOLID_COLOR;
29    quad.color = color;
30    return quad;
31  }
32
33  static Quad SurfaceQuad(SurfaceId surface_id) {
34    Quad quad;
35    quad.material = DrawQuad::SURFACE_CONTENT;
36    quad.surface_id = surface_id;
37    return quad;
38  }
39
40  static Quad RenderPassQuad(RenderPassId id) {
41    Quad quad;
42    quad.material = DrawQuad::RENDER_PASS;
43    quad.render_pass_id = id;
44    return quad;
45  }
46
47  DrawQuad::Material material;
48  // Set when material==DrawQuad::SURFACE_CONTENT.
49  SurfaceId surface_id;
50  // Set when material==DrawQuad::SOLID_COLOR.
51  SkColor color;
52  // Set when material==DrawQuad::RENDER_PASS.
53  RenderPassId render_pass_id;
54
55 private:
56  Quad()
57      : material(DrawQuad::INVALID),
58        color(SK_ColorWHITE),
59        render_pass_id(-1, -1) {}
60};
61
62struct Pass {
63  Pass(Quad* quads, size_t quad_count, RenderPassId id)
64      : quads(quads), quad_count(quad_count), id(id) {}
65  Pass(Quad* quads, size_t quad_count)
66      : quads(quads), quad_count(quad_count), id(1, 1) {}
67
68  Quad* quads;
69  size_t quad_count;
70  RenderPassId id;
71};
72
73void AddSurfaceQuad(TestRenderPass* pass,
74                    const gfx::Size& surface_size,
75                    int surface_id);
76
77void AddQuadInPass(TestRenderPass* pass, Quad desc);
78
79void AddPasses(RenderPassList* pass_list,
80               const gfx::Rect& output_rect,
81               Pass* passes,
82               size_t pass_count);
83
84void TestQuadMatchesExpectations(Quad expected_quad, const DrawQuad* quad);
85
86void TestPassMatchesExpectations(Pass expected_pass, const RenderPass* pass);
87
88void TestPassesMatchExpectations(Pass* expected_passes,
89                                 size_t expected_pass_count,
90                                 const RenderPassList* passes);
91
92}  // namespace test
93}  // namespace cc
94
95#endif  // CC_SURFACES_SURFACE_AGGREGATOR_TEST_HELPERS_H_
96