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| 1 // Copyright 2011 The Chromium Authors. All rights reserved. | 1 // Copyright 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 #include "cc/scheduler/rate_limiter.h" | 5 #include "cc/scheduler/rate_limiter.h" |
| 6 | 6 |
| 7 #include "base/debug/trace_event.h" | 7 #include "base/debug/trace_event.h" |
| 8 #include "cc/base/thread.h" | 8 #include "cc/base/thread.h" |
| 9 #include "third_party/WebKit/Source/Platform/chromium/public/WebGraphicsContext3
D.h" | 9 #include "third_party/WebKit/Source/Platform/chromium/public/WebGraphicsContext3
D.h" |
| 10 | 10 |
| 11 namespace cc { | 11 namespace cc { |
| 12 | 12 |
| 13 scoped_refptr<RateLimiter> RateLimiter::Create( | 13 scoped_refptr<RateLimiter> RateLimiter::Create( |
| 14 WebKit::WebGraphicsContext3D* context, | 14 WebKit::WebGraphicsContext3D* context, |
| 15 RateLimiterClient* client, | 15 RateLimiterClient* client, |
| 16 Thread* thread) { | 16 Thread* thread) { |
| 17 return make_scoped_refptr(new RateLimiter(context, client, thread)); | 17 return make_scoped_refptr(new RateLimiter(context, client, thread)); |
| 18 } | 18 } |
| 19 | 19 |
| 20 RateLimiter::RateLimiter(WebKit::WebGraphicsContext3D* context, | 20 RateLimiter::RateLimiter(WebKit::WebGraphicsContext3D* context, |
| 21 RateLimiterClient* client, | 21 RateLimiterClient* client, |
| 22 Thread* thread) | 22 Thread* thread) |
| 23 : thread_(thread), | 23 : context_(context), |
| 24 context_(context), | |
| 25 active_(false), | 24 active_(false), |
| 26 client_(client) { | 25 client_(client), |
| 26 thread_(thread) { |
| 27 DCHECK(context); | 27 DCHECK(context); |
| 28 } | 28 } |
| 29 | 29 |
| 30 RateLimiter::~RateLimiter() {} | 30 RateLimiter::~RateLimiter() {} |
| 31 | 31 |
| 32 void RateLimiter::Start() { | 32 void RateLimiter::Start() { |
| 33 if (active_) | 33 if (active_) |
| 34 return; | 34 return; |
| 35 | 35 |
| 36 TRACE_EVENT0("cc", "RateLimiter::Start"); | 36 TRACE_EVENT0("cc", "RateLimiter::Start"); |
| (...skipping 11 matching lines...) Expand all Loading... |
| 48 return; | 48 return; |
| 49 | 49 |
| 50 TRACE_EVENT0("cc", "RateLimiter::RateLimitContext"); | 50 TRACE_EVENT0("cc", "RateLimiter::RateLimitContext"); |
| 51 | 51 |
| 52 active_ = false; | 52 active_ = false; |
| 53 client_->RateLimit(); | 53 client_->RateLimit(); |
| 54 context_->rateLimitOffscreenContextCHROMIUM(); | 54 context_->rateLimitOffscreenContextCHROMIUM(); |
| 55 } | 55 } |
| 56 | 56 |
| 57 } // namespace cc | 57 } // namespace cc |
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