1 //
2 // Copyright 2019 The ANGLE Project Authors. All rights reserved.
3 // Use of this source code is governed by a BSD-style license that can be
4 // found in the LICENSE file.
5 //
6
7 // MemoryObjectTest.cpp : Tests of the GL_EXT_memory_object extension.
8
9 #include "test_utils/ANGLETest.h"
10
11 #include "test_utils/gl_raii.h"
12
13 namespace angle
14 {
15
16 class MemoryObjectTest : public ANGLETest
17 {
18 protected:
MemoryObjectTest()19 MemoryObjectTest()
20 {
21 setWindowWidth(1);
22 setWindowHeight(1);
23 setConfigRedBits(8);
24 setConfigGreenBits(8);
25 setConfigBlueBits(8);
26 setConfigAlphaBits(8);
27 }
28 };
29
30 // glIsMemoryObjectEXT must identify memory objects.
TEST_P(MemoryObjectTest,MemoryObjectShouldBeMemoryObject)31 TEST_P(MemoryObjectTest, MemoryObjectShouldBeMemoryObject)
32 {
33 ANGLE_SKIP_TEST_IF(!EnsureGLExtensionEnabled("GL_EXT_memory_object"));
34
35 constexpr GLsizei kMemoryObjectCount = 2;
36 GLuint memoryObjects[kMemoryObjectCount];
37 glCreateMemoryObjectsEXT(kMemoryObjectCount, memoryObjects);
38
39 EXPECT_FALSE(glIsMemoryObjectEXT(0));
40
41 for (GLsizei i = 0; i < kMemoryObjectCount; ++i)
42 {
43 EXPECT_TRUE(glIsMemoryObjectEXT(memoryObjects[i]));
44 }
45
46 glDeleteMemoryObjectsEXT(kMemoryObjectCount, memoryObjects);
47
48 EXPECT_GL_NO_ERROR();
49 }
50
51 // glImportMemoryFdEXT must fail for handle types that are not file descriptors.
TEST_P(MemoryObjectTest,ShouldFailValidationOnImportFdUnsupportedHandleType)52 TEST_P(MemoryObjectTest, ShouldFailValidationOnImportFdUnsupportedHandleType)
53 {
54 ANGLE_SKIP_TEST_IF(!EnsureGLExtensionEnabled("GL_EXT_memory_object_fd"));
55
56 {
57 GLMemoryObject memoryObject;
58 GLsizei deviceMemorySize = 1;
59 int fd = -1;
60 glImportMemoryFdEXT(memoryObject, deviceMemorySize, GL_HANDLE_TYPE_OPAQUE_WIN32_EXT, fd);
61 EXPECT_GL_ERROR(GL_INVALID_ENUM);
62 }
63
64 EXPECT_GL_NO_ERROR();
65 }
66
67 // Test memory object queries
TEST_P(MemoryObjectTest,MemoryObjectQueries)68 TEST_P(MemoryObjectTest, MemoryObjectQueries)
69 {
70 ANGLE_SKIP_TEST_IF(!EnsureGLExtensionEnabled("GL_EXT_memory_object"));
71
72 GLMemoryObject memoryObject;
73
74 // Validate that the initial state of GL_DEDICATED_MEMORY_OBJECT_EXT is GL_FALSE
75 {
76 GLint dedicatedMemory = 0;
77 glGetMemoryObjectParameterivEXT(memoryObject, GL_DEDICATED_MEMORY_OBJECT_EXT,
78 &dedicatedMemory);
79 EXPECT_GL_NO_ERROR();
80 EXPECT_GL_FALSE(dedicatedMemory);
81 }
82
83 // Change GL_DEDICATED_MEMORY_OBJECT_EXT to GL_TRUE
84 {
85 GLint dedicatedMemory = GL_TRUE;
86 glMemoryObjectParameterivEXT(memoryObject, GL_DEDICATED_MEMORY_OBJECT_EXT,
87 &dedicatedMemory);
88 EXPECT_GL_NO_ERROR();
89 }
90
91 // Confirm that GL_DEDICATED_MEMORY_OBJECT_EXT is now TRUE
92 {
93 GLint dedicatedMemory = 0;
94 glGetMemoryObjectParameterivEXT(memoryObject, GL_DEDICATED_MEMORY_OBJECT_EXT,
95 &dedicatedMemory);
96 EXPECT_GL_NO_ERROR();
97 EXPECT_GL_TRUE(dedicatedMemory);
98 }
99
100 EXPECT_GL_NO_ERROR();
101 }
102
103 // Use this to select which configurations (e.g. which renderer, which GLES major version) these
104 // tests should be run against.
105 ANGLE_INSTANTIATE_TEST_ES2_AND_ES3(MemoryObjectTest);
106
107 } // namespace angle
108