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| 1 // Copyright 2012 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 "cc/resources/scoped_resource.h" | |
| 6 | |
| 7 #include "cc/output/renderer.h" | |
| 8 #include "cc/test/fake_output_surface.h" | |
| 9 #include "cc/test/fake_output_surface_client.h" | |
| 10 #include "cc/test/test_shared_bitmap_manager.h" | |
| 11 #include "cc/test/tiled_layer_test_common.h" | |
| 12 #include "testing/gtest/include/gtest/gtest.h" | |
| 13 | |
| 14 namespace cc { | |
| 15 namespace { | |
| 16 | |
| 17 TEST(ScopedResourceTest, NewScopedResource) { | |
| 18 FakeOutputSurfaceClient output_surface_client; | |
| 19 scoped_ptr<OutputSurface> output_surface(FakeOutputSurface::Create3d()); | |
| 20 CHECK(output_surface->BindToClient(&output_surface_client)); | |
| 21 | |
| 22 scoped_ptr<SharedBitmapManager> shared_bitmap_manager( | |
| 23 new TestSharedBitmapManager()); | |
| 24 scoped_ptr<ResourceProvider> resource_provider( | |
| 25 ResourceProvider::Create(output_surface.get(), | |
| 26 shared_bitmap_manager.get(), | |
| 27 NULL, | |
| 28 NULL, | |
| 29 0, | |
| 30 false, | |
| 31 1)); | |
| 32 scoped_ptr<ScopedResource> texture = | |
| 33 ScopedResource::Create(resource_provider.get()); | |
| 34 | |
| 35 // New scoped textures do not hold a texture yet. | |
| 36 EXPECT_EQ(0u, texture->id()); | |
| 37 | |
| 38 // New scoped textures do not have a size yet. | |
| 39 EXPECT_EQ(gfx::Size(), texture->size()); | |
| 40 EXPECT_EQ(0u, texture->bytes()); | |
| 41 } | |
| 42 | |
| 43 TEST(ScopedResourceTest, CreateScopedResource) { | |
| 44 FakeOutputSurfaceClient output_surface_client; | |
| 45 scoped_ptr<OutputSurface> output_surface(FakeOutputSurface::Create3d()); | |
| 46 CHECK(output_surface->BindToClient(&output_surface_client)); | |
| 47 | |
| 48 scoped_ptr<SharedBitmapManager> shared_bitmap_manager( | |
| 49 new TestSharedBitmapManager()); | |
| 50 scoped_ptr<ResourceProvider> resource_provider( | |
| 51 ResourceProvider::Create(output_surface.get(), | |
| 52 shared_bitmap_manager.get(), | |
| 53 NULL, | |
| 54 NULL, | |
| 55 0, | |
| 56 false, | |
| 57 1)); | |
| 58 scoped_ptr<ScopedResource> texture = | |
| 59 ScopedResource::Create(resource_provider.get()); | |
| 60 texture->Allocate(gfx::Size(30, 30), ResourceProvider::TEXTURE_HINT_IMMUTABLE, | |
| 61 RGBA_8888); | |
| 62 | |
| 63 // The texture has an allocated byte-size now. | |
| 64 size_t expected_bytes = 30 * 30 * 4; | |
| 65 EXPECT_EQ(expected_bytes, texture->bytes()); | |
| 66 | |
| 67 EXPECT_LT(0u, texture->id()); | |
| 68 EXPECT_EQ(static_cast<unsigned>(RGBA_8888), texture->format()); | |
| 69 EXPECT_EQ(gfx::Size(30, 30), texture->size()); | |
| 70 } | |
| 71 | |
| 72 TEST(ScopedResourceTest, ScopedResourceIsDeleted) { | |
| 73 FakeOutputSurfaceClient output_surface_client; | |
| 74 scoped_ptr<OutputSurface> output_surface(FakeOutputSurface::Create3d()); | |
| 75 CHECK(output_surface->BindToClient(&output_surface_client)); | |
| 76 | |
| 77 scoped_ptr<SharedBitmapManager> shared_bitmap_manager( | |
| 78 new TestSharedBitmapManager()); | |
| 79 scoped_ptr<ResourceProvider> resource_provider( | |
| 80 ResourceProvider::Create(output_surface.get(), | |
| 81 shared_bitmap_manager.get(), | |
| 82 NULL, | |
| 83 NULL, | |
| 84 0, | |
| 85 false, | |
| 86 1)); | |
| 87 { | |
| 88 scoped_ptr<ScopedResource> texture = | |
| 89 ScopedResource::Create(resource_provider.get()); | |
| 90 | |
| 91 EXPECT_EQ(0u, resource_provider->num_resources()); | |
| 92 texture->Allocate(gfx::Size(30, 30), | |
| 93 ResourceProvider::TEXTURE_HINT_IMMUTABLE, RGBA_8888); | |
| 94 EXPECT_LT(0u, texture->id()); | |
| 95 EXPECT_EQ(1u, resource_provider->num_resources()); | |
| 96 } | |
| 97 | |
| 98 EXPECT_EQ(0u, resource_provider->num_resources()); | |
| 99 { | |
| 100 scoped_ptr<ScopedResource> texture = | |
| 101 ScopedResource::Create(resource_provider.get()); | |
| 102 EXPECT_EQ(0u, resource_provider->num_resources()); | |
| 103 texture->Allocate(gfx::Size(30, 30), | |
| 104 ResourceProvider::TEXTURE_HINT_IMMUTABLE, RGBA_8888); | |
| 105 EXPECT_LT(0u, texture->id()); | |
| 106 EXPECT_EQ(1u, resource_provider->num_resources()); | |
| 107 texture->Free(); | |
| 108 EXPECT_EQ(0u, resource_provider->num_resources()); | |
| 109 } | |
| 110 } | |
| 111 | |
| 112 } // namespace | |
| 113 } // namespace cc | |
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