OLD | NEW |
1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2013 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 "content/common/gpu/client/grcontext_for_gles2_interface.h" | 5 #include "gpu/skia_bindings/grcontext_for_gles2_interface.h" |
6 | 6 |
7 #include <stddef.h> | 7 #include <stddef.h> |
8 #include <string.h> | 8 #include <string.h> |
9 #include <utility> | 9 #include <utility> |
10 | 10 |
11 #include "base/lazy_instance.h" | 11 #include "base/lazy_instance.h" |
12 #include "base/macros.h" | 12 #include "base/macros.h" |
13 #include "base/trace_event/trace_event.h" | 13 #include "base/trace_event/trace_event.h" |
14 #include "gpu/command_buffer/client/gles2_interface.h" | 14 #include "gpu/command_buffer/client/gles2_interface.h" |
15 #include "gpu/skia_bindings/gl_bindings_skia_cmd_buffer.h" | 15 #include "gpu/skia_bindings/gl_bindings_skia_cmd_buffer.h" |
16 #include "third_party/skia/include/gpu/GrContext.h" | 16 #include "third_party/skia/include/gpu/GrContext.h" |
17 #include "third_party/skia/include/gpu/gl/GrGLInterface.h" | 17 #include "third_party/skia/include/gpu/gl/GrGLInterface.h" |
18 | 18 |
19 namespace content { | 19 namespace skia_bindings { |
20 | 20 |
21 GrContextForGLES2Interface::GrContextForGLES2Interface( | 21 GrContextForGLES2Interface::GrContextForGLES2Interface( |
22 gpu::gles2::GLES2Interface* gl) { | 22 gpu::gles2::GLES2Interface* gl) { |
23 sk_sp<GrGLInterface> interface( | 23 sk_sp<GrGLInterface> interface( |
24 skia_bindings::CreateGLES2InterfaceBindings(gl)); | 24 skia_bindings::CreateGLES2InterfaceBindings(gl)); |
25 gr_context_ = | 25 gr_context_ = sk_sp<GrContext>( |
26 sk_sp<GrContext>(GrContext::Create(kOpenGL_GrBackend, | 26 GrContext::Create(kOpenGL_GrBackend, |
27 // GrContext takes ownership of |interface|. | 27 // GrContext takes ownership of |interface|. |
28 reinterpret_cast<GrBackendContext>(interface.get()))); | 28 reinterpret_cast<GrBackendContext>(interface.get()))); |
29 if (gr_context_) { | 29 if (gr_context_) { |
30 // The limit of the number of GPU resources we hold in the GrContext's | 30 // The limit of the number of GPU resources we hold in the GrContext's |
31 // GPU cache. | 31 // GPU cache. |
32 static const int kMaxGaneshResourceCacheCount = 2048; | 32 static const int kMaxGaneshResourceCacheCount = 2048; |
33 // The limit of the bytes allocated toward GPU resources in the GrContext's | 33 // The limit of the bytes allocated toward GPU resources in the GrContext's |
34 // GPU cache. | 34 // GPU cache. |
35 static const size_t kMaxGaneshResourceCacheBytes = 96 * 1024 * 1024; | 35 static const size_t kMaxGaneshResourceCacheBytes = 96 * 1024 * 1024; |
36 | 36 |
37 gr_context_->setResourceCacheLimits(kMaxGaneshResourceCacheCount, | 37 gr_context_->setResourceCacheLimits(kMaxGaneshResourceCacheCount, |
38 kMaxGaneshResourceCacheBytes); | 38 kMaxGaneshResourceCacheBytes); |
39 } | 39 } |
40 } | 40 } |
41 | 41 |
42 GrContextForGLES2Interface::~GrContextForGLES2Interface() { | 42 GrContextForGLES2Interface::~GrContextForGLES2Interface() { |
43 // At this point the GLES2Interface is going to be destroyed, so have | 43 // At this point the GLES2Interface is going to be destroyed, so have |
44 // the GrContext clean up and not try to use it anymore. | 44 // the GrContext clean up and not try to use it anymore. |
45 if (gr_context_) | 45 if (gr_context_) |
46 gr_context_->releaseResourcesAndAbandonContext(); | 46 gr_context_->releaseResourcesAndAbandonContext(); |
47 } | 47 } |
48 | 48 |
49 void GrContextForGLES2Interface::OnLostContext() { | 49 void GrContextForGLES2Interface::OnLostContext() { |
50 if (gr_context_) | 50 if (gr_context_) |
51 gr_context_->abandonContext(); | 51 gr_context_->abandonContext(); |
52 } | 52 } |
53 | 53 |
| 54 void GrContextForGLES2Interface::ResetContext(uint32_t state) { |
| 55 if (gr_context_) |
| 56 gr_context_->resetContext(state); |
| 57 } |
| 58 |
54 void GrContextForGLES2Interface::FreeGpuResources() { | 59 void GrContextForGLES2Interface::FreeGpuResources() { |
55 if (gr_context_) { | 60 if (gr_context_) { |
56 TRACE_EVENT_INSTANT0("gpu", "GrContext::freeGpuResources", | 61 TRACE_EVENT_INSTANT0("gpu", "GrContext::freeGpuResources", |
57 TRACE_EVENT_SCOPE_THREAD); | 62 TRACE_EVENT_SCOPE_THREAD); |
58 gr_context_->freeGpuResources(); | 63 gr_context_->freeGpuResources(); |
59 } | 64 } |
60 } | 65 } |
61 | 66 |
62 } // namespace content | 67 } // namespace skia_bindings |
OLD | NEW |