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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include <GLES2/gl2.h> | 5 #include <GLES2/gl2.h> |
6 #include <GLES2/gl2ext.h> | 6 #include <GLES2/gl2ext.h> |
| 7 #include <stdint.h> |
7 | 8 |
8 #include "gpu/command_buffer/tests/gl_manager.h" | 9 #include "gpu/command_buffer/tests/gl_manager.h" |
9 #include "gpu/command_buffer/tests/gl_test_utils.h" | 10 #include "gpu/command_buffer/tests/gl_test_utils.h" |
10 #include "testing/gmock/include/gmock/gmock.h" | 11 #include "testing/gmock/include/gmock/gmock.h" |
11 #include "testing/gtest/include/gtest/gtest.h" | 12 #include "testing/gtest/include/gtest/gtest.h" |
12 | 13 |
13 | 14 |
14 #define SHADER(Src) #Src | 15 #define SHADER(Src) #Src |
15 | 16 |
16 namespace gpu { | 17 namespace gpu { |
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56 GLuint program = GLTestHelper::LoadProgram(v_shader_str, f_shader_str); | 57 GLuint program = GLTestHelper::LoadProgram(v_shader_str, f_shader_str); |
57 glUseProgram(program); | 58 glUseProgram(program); |
58 return program; | 59 return program; |
59 } | 60 } |
60 | 61 |
61 } // anonymous namespace. | 62 } // anonymous namespace. |
62 | 63 |
63 TEST_F(GLStreamDrawTest, Basic) { | 64 TEST_F(GLStreamDrawTest, Basic) { |
64 static GLfloat float_red[4] = { 1.0f, 0.0f, 0.0f, 1.0f, }; | 65 static GLfloat float_red[4] = { 1.0f, 0.0f, 0.0f, 1.0f, }; |
65 static GLfloat float_green[4] = { 0.0f, 1.0f, 0.0f, 1.0f, }; | 66 static GLfloat float_green[4] = { 0.0f, 1.0f, 0.0f, 1.0f, }; |
66 static uint8 expected_red[4] = {255, 0, 0, 255, }; | 67 static uint8_t expected_red[4] = { |
67 static uint8 expected_green[4] = {0, 255, 0, 255, }; | 68 255, 0, 0, 255, |
| 69 }; |
| 70 static uint8_t expected_green[4] = { |
| 71 0, 255, 0, 255, |
| 72 }; |
68 | 73 |
69 GLuint program = SetupProgram(); | 74 GLuint program = SetupProgram(); |
70 GLuint position_loc = glGetAttribLocation(program, "a_position"); | 75 GLuint position_loc = glGetAttribLocation(program, "a_position"); |
71 GLuint color_loc = glGetAttribLocation(program, "a_color"); | 76 GLuint color_loc = glGetAttribLocation(program, "a_color"); |
72 GLTestHelper::SetupUnitQuad(position_loc); | 77 GLTestHelper::SetupUnitQuad(position_loc); |
73 GLTestHelper::SetupColorsForUnitQuad(color_loc, float_red, GL_STREAM_DRAW); | 78 GLTestHelper::SetupColorsForUnitQuad(color_loc, float_red, GL_STREAM_DRAW); |
74 glDrawArrays(GL_TRIANGLES, 0, 6); | 79 glDrawArrays(GL_TRIANGLES, 0, 6); |
75 EXPECT_TRUE(GLTestHelper::CheckPixels(0, 0, kSize, kSize, 0, expected_red)); | 80 EXPECT_TRUE(GLTestHelper::CheckPixels(0, 0, kSize, kSize, 0, expected_red)); |
76 GLTestHelper::SetupColorsForUnitQuad(color_loc, float_green, GL_STATIC_DRAW); | 81 GLTestHelper::SetupColorsForUnitQuad(color_loc, float_green, GL_STATIC_DRAW); |
77 glDrawArrays(GL_TRIANGLES, 0, 6); | 82 glDrawArrays(GL_TRIANGLES, 0, 6); |
78 EXPECT_TRUE(GLTestHelper::CheckPixels(0, 0, kSize, kSize, 0, expected_green)); | 83 EXPECT_TRUE(GLTestHelper::CheckPixels(0, 0, kSize, kSize, 0, expected_green)); |
79 | 84 |
80 GLTestHelper::CheckGLError("no errors", __LINE__); | 85 GLTestHelper::CheckGLError("no errors", __LINE__); |
81 } | 86 } |
82 | 87 |
83 // http://crbug.com/281565 | 88 // http://crbug.com/281565 |
84 #if !defined(OS_ANDROID) | 89 #if !defined(OS_ANDROID) |
85 TEST_F(GLStreamDrawTest, DrawElements) { | 90 TEST_F(GLStreamDrawTest, DrawElements) { |
86 static GLfloat float_red[4] = { 1.0f, 0.0f, 0.0f, 1.0f, }; | 91 static GLfloat float_red[4] = { 1.0f, 0.0f, 0.0f, 1.0f, }; |
87 static GLfloat float_green[4] = { 0.0f, 1.0f, 0.0f, 1.0f, }; | 92 static GLfloat float_green[4] = { 0.0f, 1.0f, 0.0f, 1.0f, }; |
88 static uint8 expected_red[4] = {255, 0, 0, 255, }; | 93 static uint8_t expected_red[4] = { |
89 static uint8 expected_green[4] = {0, 255, 0, 255, }; | 94 255, 0, 0, 255, |
| 95 }; |
| 96 static uint8_t expected_green[4] = { |
| 97 0, 255, 0, 255, |
| 98 }; |
90 | 99 |
91 GLuint program = SetupProgram(); | 100 GLuint program = SetupProgram(); |
92 GLuint position_loc = glGetAttribLocation(program, "a_position"); | 101 GLuint position_loc = glGetAttribLocation(program, "a_position"); |
93 GLuint color_loc = glGetAttribLocation(program, "a_color"); | 102 GLuint color_loc = glGetAttribLocation(program, "a_color"); |
94 GLTestHelper::SetupUnitQuad(position_loc); | 103 GLTestHelper::SetupUnitQuad(position_loc); |
95 GLTestHelper::SetupColorsForUnitQuad(color_loc, float_red, GL_STREAM_DRAW); | 104 GLTestHelper::SetupColorsForUnitQuad(color_loc, float_red, GL_STREAM_DRAW); |
96 | 105 |
97 GLuint index_buffer = 0; | 106 GLuint index_buffer = 0; |
98 glGenBuffers(1, &index_buffer); | 107 glGenBuffers(1, &index_buffer); |
99 glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, index_buffer); | 108 glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, index_buffer); |
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113 } | 122 } |
114 #endif | 123 #endif |
115 | 124 |
116 TEST_F(GLStreamDrawTest, VertexArrayObjects) { | 125 TEST_F(GLStreamDrawTest, VertexArrayObjects) { |
117 if (!GLTestHelper::HasExtension("GL_OES_vertex_array_object")) { | 126 if (!GLTestHelper::HasExtension("GL_OES_vertex_array_object")) { |
118 return; | 127 return; |
119 } | 128 } |
120 | 129 |
121 static GLfloat float_red[4] = { 1.0f, 0.0f, 0.0f, 1.0f, }; | 130 static GLfloat float_red[4] = { 1.0f, 0.0f, 0.0f, 1.0f, }; |
122 static GLfloat float_green[4] = { 0.0f, 1.0f, 0.0f, 1.0f, }; | 131 static GLfloat float_green[4] = { 0.0f, 1.0f, 0.0f, 1.0f, }; |
123 static uint8 expected_red[4] = {255, 0, 0, 255, }; | 132 static uint8_t expected_red[4] = { |
124 static uint8 expected_green[4] = {0, 255, 0, 255, }; | 133 255, 0, 0, 255, |
| 134 }; |
| 135 static uint8_t expected_green[4] = { |
| 136 0, 255, 0, 255, |
| 137 }; |
125 | 138 |
126 GLuint program = SetupProgram(); | 139 GLuint program = SetupProgram(); |
127 GLuint position_loc = glGetAttribLocation(program, "a_position"); | 140 GLuint position_loc = glGetAttribLocation(program, "a_position"); |
128 GLuint color_loc = glGetAttribLocation(program, "a_color"); | 141 GLuint color_loc = glGetAttribLocation(program, "a_color"); |
129 | 142 |
130 GLuint vaos[2]; | 143 GLuint vaos[2]; |
131 glGenVertexArraysOES(2, vaos); | 144 glGenVertexArraysOES(2, vaos); |
132 | 145 |
133 glBindVertexArrayOES(vaos[0]); | 146 glBindVertexArrayOES(vaos[0]); |
134 GLuint position_buffer = GLTestHelper::SetupUnitQuad(position_loc); | 147 GLuint position_buffer = GLTestHelper::SetupUnitQuad(position_loc); |
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149 glDrawArrays(GL_TRIANGLES, 0, 6); | 162 glDrawArrays(GL_TRIANGLES, 0, 6); |
150 EXPECT_TRUE( | 163 EXPECT_TRUE( |
151 GLTestHelper::CheckPixels(0, 0, kSize, kSize, 0, expected_green)); | 164 GLTestHelper::CheckPixels(0, 0, kSize, kSize, 0, expected_green)); |
152 } | 165 } |
153 | 166 |
154 GLTestHelper::CheckGLError("no errors", __LINE__); | 167 GLTestHelper::CheckGLError("no errors", __LINE__); |
155 } | 168 } |
156 | 169 |
157 } // namespace gpu | 170 } // namespace gpu |
158 | 171 |
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