1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
|
// Copyright (c) 2010 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 "gpu/command_buffer/service/framebuffer_manager.h"
#include "app/gfx/gl/gl_mock.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace gpu {
namespace gles2 {
class FramebufferManagerTest : public testing::Test {
public:
FramebufferManagerTest() {
}
~FramebufferManagerTest() {
manager_.Destroy(false);
}
protected:
virtual void SetUp() {
gl_.reset(new ::testing::StrictMock< ::gfx::MockGLInterface>());
::gfx::GLInterface::SetGLInterface(gl_.get());
}
virtual void TearDown() {
::gfx::GLInterface::SetGLInterface(NULL);
gl_.reset();
}
// Use StrictMock to make 100% sure we know how GL will be called.
scoped_ptr< ::testing::StrictMock< ::gfx::MockGLInterface> > gl_;
FramebufferManager manager_;
};
TEST_F(FramebufferManagerTest, Basic) {
const GLuint kClient1Id = 1;
const GLuint kService1Id = 11;
const GLuint kClient2Id = 2;
// Check we can create framebuffer.
manager_.CreateFramebufferInfo(kClient1Id, kService1Id);
// Check framebuffer got created.
FramebufferManager::FramebufferInfo* info1 =
manager_.GetFramebufferInfo(kClient1Id);
ASSERT_TRUE(info1 != NULL);
EXPECT_FALSE(info1->IsDeleted());
EXPECT_EQ(kService1Id, info1->service_id());
GLuint client_id = 0;
EXPECT_TRUE(manager_.GetClientId(info1->service_id(), &client_id));
EXPECT_EQ(kClient1Id, client_id);
// Check we get nothing for a non-existent framebuffer.
EXPECT_TRUE(manager_.GetFramebufferInfo(kClient2Id) == NULL);
// Check trying to a remove non-existent framebuffers does not crash.
manager_.RemoveFramebufferInfo(kClient2Id);
// Check we can't get the framebuffer after we remove it.
manager_.RemoveFramebufferInfo(kClient1Id);
EXPECT_TRUE(manager_.GetFramebufferInfo(kClient1Id) == NULL);
}
TEST_F(FramebufferManagerTest, Destroy) {
const GLuint kClient1Id = 1;
const GLuint kService1Id = 11;
// Check we can create framebuffer.
manager_.CreateFramebufferInfo(kClient1Id, kService1Id);
// Check framebuffer got created.
FramebufferManager::FramebufferInfo* info1 =
manager_.GetFramebufferInfo(kClient1Id);
ASSERT_TRUE(info1 != NULL);
EXPECT_CALL(*gl_, DeleteFramebuffersEXT(1, ::testing::Pointee(kService1Id)))
.Times(1)
.RetiresOnSaturation();
manager_.Destroy(true);
// Check the resources were released.
info1 = manager_.GetFramebufferInfo(kClient1Id);
ASSERT_TRUE(info1 == NULL);
}
class FramebufferInfoTest : public testing::Test {
public:
static const GLuint kClient1Id = 1;
static const GLuint kService1Id = 11;
FramebufferInfoTest()
: manager_() {
}
~FramebufferInfoTest() {
manager_.Destroy(false);
}
protected:
virtual void SetUp() {
gl_.reset(new ::testing::StrictMock< ::gfx::MockGLInterface>());
::gfx::GLInterface::SetGLInterface(gl_.get());
manager_.CreateFramebufferInfo(kClient1Id, kService1Id);
info_ = manager_.GetFramebufferInfo(kClient1Id);
ASSERT_TRUE(info_ != NULL);
}
virtual void TearDown() {
::gfx::GLInterface::SetGLInterface(NULL);
gl_.reset();
}
// Use StrictMock to make 100% sure we know how GL will be called.
scoped_ptr< ::testing::StrictMock< ::gfx::MockGLInterface> > gl_;
FramebufferManager manager_;
FramebufferManager::FramebufferInfo* info_;
};
// GCC requires these declarations, but MSVC requires they not be present
#ifndef COMPILER_MSVC
const GLuint FramebufferInfoTest::kClient1Id;
const GLuint FramebufferInfoTest::kService1Id;
#endif
TEST_F(FramebufferInfoTest, Basic) {
EXPECT_EQ(kService1Id, info_->service_id());
EXPECT_FALSE(info_->IsDeleted());
}
TEST_F(FramebufferInfoTest, AttachRenderbuffer) {
const GLuint kRenderbufferClient1Id = 33;
const GLuint kRenderbufferService1Id = 333;
const GLuint kRenderbufferClient2Id = 34;
const GLuint kRenderbufferService2Id = 334;
EXPECT_FALSE(info_->HasUnclearedAttachment(GL_COLOR_ATTACHMENT0));
EXPECT_FALSE(info_->HasUnclearedAttachment(GL_DEPTH_ATTACHMENT));
EXPECT_FALSE(info_->HasUnclearedAttachment(GL_STENCIL_ATTACHMENT));
EXPECT_FALSE(info_->HasUnclearedAttachment(GL_DEPTH_STENCIL_ATTACHMENT));
RenderbufferManager rb_manager;
rb_manager.CreateRenderbufferInfo(
kRenderbufferClient1Id, kRenderbufferService1Id);
RenderbufferManager::RenderbufferInfo* rb_info1 =
rb_manager.GetRenderbufferInfo(kRenderbufferClient1Id);
ASSERT_TRUE(rb_info1 != NULL);
// check adding one attachment
info_->AttachRenderbuffer(GL_COLOR_ATTACHMENT0, rb_info1);
EXPECT_TRUE(info_->HasUnclearedAttachment(GL_COLOR_ATTACHMENT0));
EXPECT_FALSE(info_->HasUnclearedAttachment(GL_DEPTH_ATTACHMENT));
// check adding another
info_->AttachRenderbuffer(GL_DEPTH_ATTACHMENT, rb_info1);
EXPECT_TRUE(info_->HasUnclearedAttachment(GL_COLOR_ATTACHMENT0));
EXPECT_TRUE(info_->HasUnclearedAttachment(GL_DEPTH_ATTACHMENT));
// check marking them as cleared.
info_->MarkAttachedRenderbuffersAsCleared();
EXPECT_FALSE(info_->HasUnclearedAttachment(GL_COLOR_ATTACHMENT0));
EXPECT_FALSE(info_->HasUnclearedAttachment(GL_DEPTH_ATTACHMENT));
// Check adding one that is already cleared.
info_->AttachRenderbuffer(GL_STENCIL_ATTACHMENT, rb_info1);
EXPECT_FALSE(info_->HasUnclearedAttachment(GL_STENCIL_ATTACHMENT));
// Check marking the renderbuffer as unclared.
rb_info1->set_internal_format(GL_RGBA);
EXPECT_TRUE(info_->HasUnclearedAttachment(GL_STENCIL_ATTACHMENT));
// Clear it.
info_->MarkAttachedRenderbuffersAsCleared();
EXPECT_FALSE(info_->HasUnclearedAttachment(GL_STENCIL_ATTACHMENT));
// Check replacing an attachment
rb_manager.CreateRenderbufferInfo(
kRenderbufferClient2Id, kRenderbufferService2Id);
RenderbufferManager::RenderbufferInfo* rb_info2 =
rb_manager.GetRenderbufferInfo(kRenderbufferClient2Id);
ASSERT_TRUE(rb_info2 != NULL);
info_->AttachRenderbuffer(GL_STENCIL_ATTACHMENT, rb_info2);
EXPECT_TRUE(info_->HasUnclearedAttachment(GL_STENCIL_ATTACHMENT));
// Check removing it.
info_->AttachRenderbuffer(GL_STENCIL_ATTACHMENT, NULL);
EXPECT_FALSE(info_->HasUnclearedAttachment(GL_STENCIL_ATTACHMENT));
rb_manager.Destroy(false);
}
} // namespace gles2
} // namespace gpu
|
