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Issue 851503003: Update from https://crrev.com/311076 (Closed) Base URL: git@github.com:domokit/mojo.git@master
Patch Set: Created 5 years, 11 months ago
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1 // Copyright 2012 The Chromium Authors. All rights reserved. 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 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/scoped_resource.h" 5 #include "cc/resources/scoped_resource.h"
6 6
7 namespace cc { 7 namespace cc {
8 8
9 ScopedResource::ScopedResource(ResourceProvider* resource_provider) 9 ScopedResource::ScopedResource(ResourceProvider* resource_provider)
10 : resource_provider_(resource_provider) { 10 : resource_provider_(resource_provider) {
11 DCHECK(resource_provider_); 11 DCHECK(resource_provider_);
12 } 12 }
13 13
14 ScopedResource::~ScopedResource() { 14 ScopedResource::~ScopedResource() {
15 Free(); 15 Free();
16 } 16 }
17 17
18 void ScopedResource::Allocate(const gfx::Size& size, 18 void ScopedResource::Allocate(const gfx::Size& size,
19 ResourceProvider::TextureHint hint, 19 ResourceProvider::TextureHint hint,
20 ResourceFormat format) { 20 ResourceFormat format) {
21 DCHECK(!id()); 21 DCHECK(!id());
22 DCHECK(!size.IsEmpty()); 22 DCHECK(!size.IsEmpty());
23 23
24 set_dimensions(size, format); 24 set_dimensions(size, format);
25 set_id(resource_provider_->CreateResource( 25 set_id(resource_provider_->CreateResource(
26 size, GL_CLAMP_TO_EDGE, hint, format)); 26 size, GL_CLAMP_TO_EDGE, hint, format));
27 27
28 #if DCHECK_IS_ON 28 #if DCHECK_IS_ON()
29 allocate_thread_id_ = base::PlatformThread::CurrentId(); 29 allocate_thread_id_ = base::PlatformThread::CurrentId();
30 #endif 30 #endif
31 } 31 }
32 32
33 void ScopedResource::AllocateManaged(const gfx::Size& size, 33 void ScopedResource::AllocateManaged(const gfx::Size& size,
34 GLenum target, 34 GLenum target,
35 ResourceFormat format) { 35 ResourceFormat format) {
36 DCHECK(!id()); 36 DCHECK(!id());
37 DCHECK(!size.IsEmpty()); 37 DCHECK(!size.IsEmpty());
38 38
39 set_dimensions(size, format); 39 set_dimensions(size, format);
40 set_id(resource_provider_->CreateManagedResource( 40 set_id(resource_provider_->CreateManagedResource(
41 size, 41 size,
42 target, 42 target,
43 GL_CLAMP_TO_EDGE, 43 GL_CLAMP_TO_EDGE,
44 ResourceProvider::TextureHintImmutable, 44 ResourceProvider::TextureHintImmutable,
45 format)); 45 format));
46 46
47 #if DCHECK_IS_ON 47 #if DCHECK_IS_ON()
48 allocate_thread_id_ = base::PlatformThread::CurrentId(); 48 allocate_thread_id_ = base::PlatformThread::CurrentId();
49 #endif 49 #endif
50 } 50 }
51 51
52 void ScopedResource::Free() { 52 void ScopedResource::Free() {
53 if (id()) { 53 if (id()) {
54 #if DCHECK_IS_ON 54 #if DCHECK_IS_ON()
55 DCHECK(allocate_thread_id_ == base::PlatformThread::CurrentId()); 55 DCHECK(allocate_thread_id_ == base::PlatformThread::CurrentId());
56 #endif 56 #endif
57 resource_provider_->DeleteResource(id()); 57 resource_provider_->DeleteResource(id());
58 } 58 }
59 set_id(0); 59 set_id(0);
60 } 60 }
61 61
62 } // namespace cc 62 } // namespace cc
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