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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 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 // This file contains unit tests for gles2 commmands | 5 // This file contains unit tests for gles2 commmands |
6 | 6 |
| 7 #include <stddef.h> |
| 8 #include <stdint.h> |
| 9 |
7 #include <limits> | 10 #include <limits> |
8 | 11 |
9 #include "base/bind.h" | 12 #include "base/bind.h" |
10 #include "base/location.h" | 13 #include "base/location.h" |
11 #include "base/single_thread_task_runner.h" | 14 #include "base/single_thread_task_runner.h" |
12 #include "base/synchronization/waitable_event.h" | 15 #include "base/synchronization/waitable_event.h" |
13 #include "base/threading/thread.h" | 16 #include "base/threading/thread.h" |
14 #include "gpu/command_buffer/common/gles2_cmd_format.h" | 17 #include "gpu/command_buffer/common/gles2_cmd_format.h" |
15 #include "testing/gtest/include/gtest/gtest.h" | 18 #include "testing/gtest/include/gtest/gtest.h" |
16 | 19 |
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43 | 46 |
44 void CheckBytesWrittenMatchesExpectedSize( | 47 void CheckBytesWrittenMatchesExpectedSize( |
45 const void* end, size_t expected_size) { | 48 const void* end, size_t expected_size) { |
46 CheckBytesWritten(end, expected_size, expected_size); | 49 CheckBytesWritten(end, expected_size, expected_size); |
47 } | 50 } |
48 | 51 |
49 private: | 52 private: |
50 unsigned char buffer_[1024]; | 53 unsigned char buffer_[1024]; |
51 }; | 54 }; |
52 | 55 |
53 void SignalCompletion(uint32* assigned_async_token_ptr, | 56 void SignalCompletion(uint32_t* assigned_async_token_ptr, |
54 uint32 async_token, | 57 uint32_t async_token, |
55 AsyncUploadSync* sync) { | 58 AsyncUploadSync* sync) { |
56 EXPECT_EQ(async_token, *assigned_async_token_ptr); | 59 EXPECT_EQ(async_token, *assigned_async_token_ptr); |
57 sync->SetAsyncUploadToken(async_token); | 60 sync->SetAsyncUploadToken(async_token); |
58 } | 61 } |
59 | 62 |
60 TEST(GLES2FormatAsyncUploadSyncTest, AsyncUploadSync) { | 63 TEST(GLES2FormatAsyncUploadSyncTest, AsyncUploadSync) { |
61 const size_t kSize = 10; | 64 const size_t kSize = 10; |
62 const size_t kCount = 1000; | 65 const size_t kCount = 1000; |
63 | 66 |
64 base::Thread thread("GLES2FormatUploadSyncTest - Fake Upload Thread"); | 67 base::Thread thread("GLES2FormatUploadSyncTest - Fake Upload Thread"); |
65 thread.Start(); | 68 thread.Start(); |
66 | 69 |
67 // Run the same test 50 times so we retest the wrap as well. | 70 // Run the same test 50 times so we retest the wrap as well. |
68 for (size_t test_run = 0; test_run < 50; ++test_run) { | 71 for (size_t test_run = 0; test_run < 50; ++test_run) { |
69 AsyncUploadSync sync; | 72 AsyncUploadSync sync; |
70 sync.Reset(); | 73 sync.Reset(); |
71 | 74 |
72 uint32 buffer_tokens[kSize]; | 75 uint32_t buffer_tokens[kSize]; |
73 memset(buffer_tokens, 0, sizeof(buffer_tokens)); | 76 memset(buffer_tokens, 0, sizeof(buffer_tokens)); |
74 | 77 |
75 // Start with a token large enough so that we'll wrap. | 78 // Start with a token large enough so that we'll wrap. |
76 uint32 async_token = std::numeric_limits<uint32>::max() - kCount / 2; | 79 uint32_t async_token = std::numeric_limits<uint32_t>::max() - kCount / 2; |
77 | 80 |
78 // Set initial async token. | 81 // Set initial async token. |
79 sync.SetAsyncUploadToken(async_token); | 82 sync.SetAsyncUploadToken(async_token); |
80 | 83 |
81 for (size_t i = 0; i < kCount; ++i) { | 84 for (size_t i = 0; i < kCount; ++i) { |
82 size_t buffer = i % kSize; | 85 size_t buffer = i % kSize; |
83 | 86 |
84 // Loop until previous async token has passed if any was set. | 87 // Loop until previous async token has passed if any was set. |
85 while (buffer_tokens[buffer] && | 88 while (buffer_tokens[buffer] && |
86 !sync.HasAsyncUploadTokenPassed(buffer_tokens[buffer])) | 89 !sync.HasAsyncUploadTokenPassed(buffer_tokens[buffer])) |
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113 // GCC requires these declarations, but MSVC requires they not be present | 116 // GCC requires these declarations, but MSVC requires they not be present |
114 #ifndef _MSC_VER | 117 #ifndef _MSC_VER |
115 const unsigned char GLES2FormatTest::kInitialValue; | 118 const unsigned char GLES2FormatTest::kInitialValue; |
116 #endif | 119 #endif |
117 | 120 |
118 #include "gpu/command_buffer/common/gles2_cmd_format_test_autogen.h" | 121 #include "gpu/command_buffer/common/gles2_cmd_format_test_autogen.h" |
119 | 122 |
120 } // namespace gles2 | 123 } // namespace gles2 |
121 } // namespace gpu | 124 } // namespace gpu |
122 | 125 |
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