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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 | 7 |
| 8 #include "base/command_line.h" |
| 9 #include "base/strings/string_number_conversions.h" |
8 #include "gpu/command_buffer/tests/gl_manager.h" | 10 #include "gpu/command_buffer/tests/gl_manager.h" |
9 #include "gpu/command_buffer/tests/gl_test_utils.h" | 11 #include "gpu/command_buffer/tests/gl_test_utils.h" |
| 12 #include "gpu/config/gpu_switches.h" |
10 #include "testing/gmock/include/gmock/gmock.h" | 13 #include "testing/gmock/include/gmock/gmock.h" |
11 #include "testing/gtest/include/gtest/gtest.h" | 14 #include "testing/gtest/include/gtest/gtest.h" |
12 | 15 |
13 namespace gpu { | 16 namespace gpu { |
14 | 17 |
15 class TextureStorageTest : public testing::Test { | 18 class TextureStorageTest : public testing::Test { |
16 protected: | 19 protected: |
17 static const GLsizei kResolution = 64; | 20 static const GLsizei kResolution = 64; |
18 void SetUp() override { | 21 void SetUp() override { |
| 22 base::CommandLine command_line(base::CommandLine::NO_PROGRAM); |
| 23 command_line.AppendSwitchASCII( |
| 24 switches::kGpuDriverBugWorkarounds, |
| 25 base::IntToString(gpu::DISABLE_TEXTURE_STORAGE)); |
| 26 |
19 GLManager::Options options; | 27 GLManager::Options options; |
20 options.size = gfx::Size(kResolution, kResolution); | 28 options.size = gfx::Size(kResolution, kResolution); |
21 gl_.Initialize(options); | 29 |
| 30 gl_.InitializeWithCommandLine(options, &command_line); |
| 31 DCHECK(gl_.workarounds().disable_texture_storage); |
22 gl_.MakeCurrent(); | 32 gl_.MakeCurrent(); |
23 | 33 |
24 glGenTextures(1, &tex_); | 34 glGenTextures(1, &tex_); |
25 glBindTexture(GL_TEXTURE_2D, tex_); | 35 glBindTexture(GL_TEXTURE_2D, tex_); |
26 | 36 |
27 glGenFramebuffers(1, &fbo_); | 37 glGenFramebuffers(1, &fbo_); |
28 glBindFramebuffer(GL_FRAMEBUFFER, fbo_); | 38 glBindFramebuffer(GL_FRAMEBUFFER, fbo_); |
29 glFramebufferTexture2D(GL_FRAMEBUFFER, | 39 glFramebufferTexture2D(GL_FRAMEBUFFER, |
30 GL_COLOR_ATTACHMENT0, | 40 GL_COLOR_ATTACHMENT0, |
31 GL_TEXTURE_2D, | 41 GL_TEXTURE_2D, |
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53 | 63 |
54 uint8 source_pixels[16] = { | 64 uint8 source_pixels[16] = { |
55 1, 2, 3, 4, 1, 2, 3, 4, 1, 2, 3, 4, 1, 2, 3, 4 | 65 1, 2, 3, 4, 1, 2, 3, 4, 1, 2, 3, 4, 1, 2, 3, 4 |
56 }; | 66 }; |
57 glTexSubImage2D(GL_TEXTURE_2D, | 67 glTexSubImage2D(GL_TEXTURE_2D, |
58 0, | 68 0, |
59 0, 0, | 69 0, 0, |
60 2, 2, | 70 2, 2, |
61 GL_RGBA, GL_UNSIGNED_BYTE, | 71 GL_RGBA, GL_UNSIGNED_BYTE, |
62 source_pixels); | 72 source_pixels); |
| 73 |
| 74 // Mesa dirvers crash without DISABLE_TEXTURE_STORAGE workaround. |
| 75 // crbug.com/521904 |
63 EXPECT_TRUE(GLTestHelper::CheckPixels(0, 0, 2, 2, 0, source_pixels)); | 76 EXPECT_TRUE(GLTestHelper::CheckPixels(0, 0, 2, 2, 0, source_pixels)); |
64 } | 77 } |
65 | 78 |
66 TEST_F(TextureStorageTest, IsImmutable) { | 79 TEST_F(TextureStorageTest, IsImmutable) { |
67 if (!extension_available_) | 80 if (!extension_available_) |
68 return; | 81 return; |
69 | 82 |
70 glTexStorage2DEXT(GL_TEXTURE_2D, 1, GL_RGBA8_OES, 4, 4); | 83 glTexStorage2DEXT(GL_TEXTURE_2D, 1, GL_RGBA8_OES, 4, 4); |
71 | 84 |
72 GLint param = 0; | 85 GLint param = 0; |
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149 GL_RGBA, | 162 GL_RGBA, |
150 GL_UNSIGNED_BYTE, | 163 GL_UNSIGNED_BYTE, |
151 NULL); | 164 NULL); |
152 EXPECT_EQ(static_cast<GLenum>(GL_INVALID_OPERATION), glGetError()); | 165 EXPECT_EQ(static_cast<GLenum>(GL_INVALID_OPERATION), glGetError()); |
153 } | 166 } |
154 | 167 |
155 } // namespace gpu | 168 } // namespace gpu |
156 | 169 |
157 | 170 |
158 | 171 |
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