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| 1 // Copyright 2013 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 #include "base/memory/scoped_ptr.h" | |
| 6 #include "cc/test/test_web_graphics_context_3d.h" | |
| 7 #include "gpu/GLES2/gl2extchromium.h" | |
| 8 #include "testing/gmock/include/gmock/gmock.h" | |
| 9 #include "testing/gtest/include/gtest/gtest.h" | |
| 10 #include "third_party/khronos/GLES2/gl2ext.h" | |
| 11 | |
| 12 namespace cc { | |
| 13 namespace { | |
| 14 | |
| 15 static bool check_parameter_value(TestWebGraphicsContext3D* context, | |
| 16 GLenum pname, | |
| 17 GLint expected_value) { | |
| 18 GLint actual_value = 0; | |
| 19 context->getTexParameteriv(GL_TEXTURE_2D, pname, &actual_value); | |
| 20 return expected_value == actual_value; | |
| 21 } | |
| 22 | |
| 23 static void expect_default_parameter_values(TestWebGraphicsContext3D* context) { | |
| 24 EXPECT_TRUE(check_parameter_value(context, GL_TEXTURE_MAG_FILTER, GL_LINEAR)); | |
| 25 EXPECT_TRUE(check_parameter_value( | |
| 26 context, GL_TEXTURE_MIN_FILTER, GL_NEAREST_MIPMAP_LINEAR)); | |
| 27 EXPECT_TRUE(check_parameter_value(context, GL_TEXTURE_WRAP_S, GL_REPEAT)); | |
| 28 EXPECT_TRUE(check_parameter_value(context, GL_TEXTURE_WRAP_T, GL_REPEAT)); | |
| 29 EXPECT_TRUE(check_parameter_value( | |
| 30 context, GL_TEXTURE_POOL_CHROMIUM, GL_TEXTURE_POOL_UNMANAGED_CHROMIUM)); | |
| 31 EXPECT_TRUE(check_parameter_value(context, GL_TEXTURE_USAGE_ANGLE, GL_NONE)); | |
| 32 } | |
| 33 | |
| 34 TEST(TestWebGraphicsContext3DTest, GetDefaultTextureParameterValues) { | |
| 35 scoped_ptr<TestWebGraphicsContext3D> context( | |
| 36 TestWebGraphicsContext3D::Create()); | |
| 37 | |
| 38 GLuint texture = context->createTexture(); | |
| 39 context->bindTexture(GL_TEXTURE_2D, texture); | |
| 40 | |
| 41 expect_default_parameter_values(context.get()); | |
| 42 } | |
| 43 | |
| 44 TEST(TestWebGraphicsContext3DTest, SetAndGetTextureParameter) { | |
| 45 scoped_ptr<TestWebGraphicsContext3D> context( | |
| 46 TestWebGraphicsContext3D::Create()); | |
| 47 | |
| 48 GLuint texture = context->createTexture(); | |
| 49 context->bindTexture(GL_TEXTURE_2D, texture); | |
| 50 context->texParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST); | |
| 51 | |
| 52 EXPECT_TRUE( | |
| 53 check_parameter_value(context.get(), GL_TEXTURE_MIN_FILTER, GL_NEAREST)); | |
| 54 } | |
| 55 | |
| 56 TEST(TestWebGraphicsContext3DTest, | |
| 57 SetAndGetMultipleTextureParametersOnMultipleTextures) { | |
| 58 scoped_ptr<TestWebGraphicsContext3D> context( | |
| 59 TestWebGraphicsContext3D::Create()); | |
| 60 | |
| 61 // Set and get non-default texture parameters on the first texture. | |
| 62 GLuint first_texture = context->createTexture(); | |
| 63 context->bindTexture(GL_TEXTURE_2D, first_texture); | |
| 64 context->texParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR); | |
| 65 context->texParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); | |
| 66 | |
| 67 EXPECT_TRUE( | |
| 68 check_parameter_value(context.get(), GL_TEXTURE_MIN_FILTER, GL_LINEAR)); | |
| 69 EXPECT_TRUE( | |
| 70 check_parameter_value(context.get(), GL_TEXTURE_MAG_FILTER, GL_NEAREST)); | |
| 71 | |
| 72 // Set and get different, non-default texture parameters on the second | |
| 73 // texture. | |
| 74 GLuint second_texture = context->createTexture(); | |
| 75 context->bindTexture(GL_TEXTURE_2D, second_texture); | |
| 76 context->texParameteri( | |
| 77 GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_NEAREST); | |
| 78 context->texParameteri( | |
| 79 GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR_MIPMAP_LINEAR); | |
| 80 | |
| 81 EXPECT_TRUE(check_parameter_value( | |
| 82 context.get(), GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_NEAREST)); | |
| 83 EXPECT_TRUE(check_parameter_value( | |
| 84 context.get(), GL_TEXTURE_MAG_FILTER, GL_LINEAR_MIPMAP_LINEAR)); | |
| 85 | |
| 86 // Get texture parameters on the first texture and verify they are still | |
| 87 // intact. | |
| 88 context->bindTexture(GL_TEXTURE_2D, first_texture); | |
| 89 | |
| 90 EXPECT_TRUE( | |
| 91 check_parameter_value(context.get(), GL_TEXTURE_MIN_FILTER, GL_LINEAR)); | |
| 92 EXPECT_TRUE( | |
| 93 check_parameter_value(context.get(), GL_TEXTURE_MAG_FILTER, GL_NEAREST)); | |
| 94 } | |
| 95 | |
| 96 TEST(TestWebGraphicsContext3DTest, UseMultipleRenderAndFramebuffers) { | |
| 97 scoped_ptr<TestWebGraphicsContext3D> context( | |
| 98 TestWebGraphicsContext3D::Create()); | |
| 99 | |
| 100 GLuint ids[2]; | |
| 101 context->genFramebuffers(2, ids); | |
| 102 EXPECT_NE(ids[0], ids[1]); | |
| 103 context->deleteFramebuffers(2, ids); | |
| 104 | |
| 105 context->genRenderbuffers(2, ids); | |
| 106 EXPECT_NE(ids[0], ids[1]); | |
| 107 context->deleteRenderbuffers(2, ids); | |
| 108 } | |
| 109 | |
| 110 } // namespace | |
| 111 } // namespace cc | |
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Chromium Code Reviews
Issue 1057283003:
Remove parts of //cc we aren't using (Closed)
Base URL: git@github.com:domokit/mojo.git@master