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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 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 "cc/resources/resource_pool.h" | 5 #include "cc/resources/resource_pool.h" |
6 | 6 |
7 #include "cc/resources/resource_util.h" | 7 #include "cc/resources/resource_util.h" |
8 #include "cc/resources/scoped_resource.h" | 8 #include "cc/resources/scoped_resource.h" |
9 #include "cc/test/fake_output_surface.h" | 9 #include "cc/test/fake_output_surface.h" |
10 #include "cc/test/fake_output_surface_client.h" | 10 #include "cc/test/fake_output_surface_client.h" |
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64 EXPECT_EQ(resource_bytes, resource_pool_->acquired_memory_usage_bytes()); | 64 EXPECT_EQ(resource_bytes, resource_pool_->acquired_memory_usage_bytes()); |
65 EXPECT_EQ(1u, resource_pool_->total_resource_count()); | 65 EXPECT_EQ(1u, resource_pool_->total_resource_count()); |
66 EXPECT_EQ(1u, resource_pool_->acquired_resource_count()); | 66 EXPECT_EQ(1u, resource_pool_->acquired_resource_count()); |
67 EXPECT_EQ(0u, resource_pool_->busy_resource_count()); | 67 EXPECT_EQ(0u, resource_pool_->busy_resource_count()); |
68 | 68 |
69 resource_pool_->ReleaseResource(resource.Pass(), 0u); | 69 resource_pool_->ReleaseResource(resource.Pass(), 0u); |
70 EXPECT_EQ(resource_bytes, resource_pool_->total_memory_usage_bytes()); | 70 EXPECT_EQ(resource_bytes, resource_pool_->total_memory_usage_bytes()); |
71 EXPECT_EQ(1u, resource_pool_->total_resource_count()); | 71 EXPECT_EQ(1u, resource_pool_->total_resource_count()); |
72 EXPECT_EQ(1u, resource_pool_->busy_resource_count()); | 72 EXPECT_EQ(1u, resource_pool_->busy_resource_count()); |
73 | 73 |
74 bool wait_if_needed = false; | 74 resource_pool_->CheckBusyResources(); |
75 resource_pool_->CheckBusyResources(wait_if_needed); | |
76 EXPECT_EQ(resource_bytes, resource_pool_->total_memory_usage_bytes()); | 75 EXPECT_EQ(resource_bytes, resource_pool_->total_memory_usage_bytes()); |
77 EXPECT_EQ(0u, resource_pool_->acquired_memory_usage_bytes()); | 76 EXPECT_EQ(0u, resource_pool_->acquired_memory_usage_bytes()); |
78 EXPECT_EQ(1u, resource_pool_->total_resource_count()); | 77 EXPECT_EQ(1u, resource_pool_->total_resource_count()); |
79 EXPECT_EQ(0u, resource_pool_->acquired_resource_count()); | 78 EXPECT_EQ(0u, resource_pool_->acquired_resource_count()); |
80 EXPECT_EQ(0u, resource_pool_->busy_resource_count()); | 79 EXPECT_EQ(0u, resource_pool_->busy_resource_count()); |
81 | 80 |
82 resource_pool_->SetResourceUsageLimits(0u, 0u, 0u); | 81 resource_pool_->SetResourceUsageLimits(0u, 0u, 0u); |
83 resource_pool_->ReduceResourceUsage(); | 82 resource_pool_->ReduceResourceUsage(); |
84 EXPECT_EQ(0u, resource_pool_->total_memory_usage_bytes()); | 83 EXPECT_EQ(0u, resource_pool_->total_memory_usage_bytes()); |
85 EXPECT_EQ(0u, resource_pool_->acquired_memory_usage_bytes()); | 84 EXPECT_EQ(0u, resource_pool_->acquired_memory_usage_bytes()); |
86 EXPECT_EQ(0u, resource_pool_->total_resource_count()); | 85 EXPECT_EQ(0u, resource_pool_->total_resource_count()); |
87 EXPECT_EQ(0u, resource_pool_->acquired_resource_count()); | 86 EXPECT_EQ(0u, resource_pool_->acquired_resource_count()); |
88 EXPECT_EQ(0u, resource_pool_->busy_resource_count()); | 87 EXPECT_EQ(0u, resource_pool_->busy_resource_count()); |
89 } | 88 } |
90 | 89 |
91 TEST_F(ResourcePoolTest, SimpleResourceReuse) { | 90 TEST_F(ResourcePoolTest, SimpleResourceReuse) { |
92 // Limits high enough to not be hit by this test. | 91 // Limits high enough to not be hit by this test. |
93 size_t bytes_limit = 10 * 1024 * 1024; | 92 size_t bytes_limit = 10 * 1024 * 1024; |
94 size_t count_limit = 100; | 93 size_t count_limit = 100; |
95 resource_pool_->SetResourceUsageLimits(bytes_limit, bytes_limit, count_limit); | 94 resource_pool_->SetResourceUsageLimits(bytes_limit, bytes_limit, count_limit); |
96 | 95 |
97 gfx::Size size(100, 100); | 96 gfx::Size size(100, 100); |
98 ResourceFormat format = RGBA_8888; | 97 ResourceFormat format = RGBA_8888; |
99 bool wait_if_needed = false; | |
100 | 98 |
101 scoped_ptr<ScopedResource> resource = | 99 scoped_ptr<ScopedResource> resource = |
102 resource_pool_->AcquireResource(size, format); | 100 resource_pool_->AcquireResource(size, format); |
103 resource_pool_->ReleaseResource(resource.Pass(), 0u); | 101 resource_pool_->ReleaseResource(resource.Pass(), 0u); |
104 resource_pool_->CheckBusyResources(wait_if_needed); | 102 resource_pool_->CheckBusyResources(); |
105 EXPECT_EQ(1u, resource_provider_->num_resources()); | 103 EXPECT_EQ(1u, resource_provider_->num_resources()); |
106 | 104 |
107 // Same size/format should re-use resource. | 105 // Same size/format should re-use resource. |
108 resource = resource_pool_->AcquireResource(size, format); | 106 resource = resource_pool_->AcquireResource(size, format); |
109 EXPECT_EQ(1u, resource_provider_->num_resources()); | 107 EXPECT_EQ(1u, resource_provider_->num_resources()); |
110 resource_pool_->ReleaseResource(resource.Pass(), 0u); | 108 resource_pool_->ReleaseResource(resource.Pass(), 0u); |
111 resource_pool_->CheckBusyResources(wait_if_needed); | 109 resource_pool_->CheckBusyResources(); |
112 EXPECT_EQ(1u, resource_provider_->num_resources()); | 110 EXPECT_EQ(1u, resource_provider_->num_resources()); |
113 | 111 |
114 // Different size/format should alloate new resource. | 112 // Different size/format should alloate new resource. |
115 resource = resource_pool_->AcquireResource(gfx::Size(50, 50), LUMINANCE_8); | 113 resource = resource_pool_->AcquireResource(gfx::Size(50, 50), LUMINANCE_8); |
116 EXPECT_EQ(2u, resource_provider_->num_resources()); | 114 EXPECT_EQ(2u, resource_provider_->num_resources()); |
117 resource_pool_->ReleaseResource(resource.Pass(), 0u); | 115 resource_pool_->ReleaseResource(resource.Pass(), 0u); |
118 resource_pool_->CheckBusyResources(wait_if_needed); | 116 resource_pool_->CheckBusyResources(); |
119 EXPECT_EQ(2u, resource_provider_->num_resources()); | 117 EXPECT_EQ(2u, resource_provider_->num_resources()); |
120 } | 118 } |
121 | 119 |
122 TEST_F(ResourcePoolTest, LostResource) { | 120 TEST_F(ResourcePoolTest, LostResource) { |
123 // Limits high enough to not be hit by this test. | 121 // Limits high enough to not be hit by this test. |
124 size_t bytes_limit = 10 * 1024 * 1024; | 122 size_t bytes_limit = 10 * 1024 * 1024; |
125 size_t count_limit = 100; | 123 size_t count_limit = 100; |
126 resource_pool_->SetResourceUsageLimits(bytes_limit, bytes_limit, count_limit); | 124 resource_pool_->SetResourceUsageLimits(bytes_limit, bytes_limit, count_limit); |
127 | 125 |
128 gfx::Size size(100, 100); | 126 gfx::Size size(100, 100); |
129 ResourceFormat format = RGBA_8888; | 127 ResourceFormat format = RGBA_8888; |
130 bool wait_if_needed = false; | |
131 | 128 |
132 scoped_ptr<ScopedResource> resource = | 129 scoped_ptr<ScopedResource> resource = |
133 resource_pool_->AcquireResource(size, format); | 130 resource_pool_->AcquireResource(size, format); |
134 EXPECT_EQ(1u, resource_provider_->num_resources()); | 131 EXPECT_EQ(1u, resource_provider_->num_resources()); |
135 | 132 |
136 resource_provider_->LoseResourceForTesting(resource->id()); | 133 resource_provider_->LoseResourceForTesting(resource->id()); |
137 resource_pool_->ReleaseResource(resource.Pass(), 0u); | 134 resource_pool_->ReleaseResource(resource.Pass(), 0u); |
138 resource_pool_->CheckBusyResources(wait_if_needed); | 135 resource_pool_->CheckBusyResources(); |
139 EXPECT_EQ(0u, resource_provider_->num_resources()); | 136 EXPECT_EQ(0u, resource_provider_->num_resources()); |
140 } | 137 } |
141 | 138 |
142 } // namespace | 139 } // namespace |
143 } // namespace cc | 140 } // namespace cc |
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