webkit/child/webkitplatformsupport_impl.h - Issue 67373006: Cache the numberOfProcessors value on posix and expose it to blink

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Issue 67373006: Cache the numberOfProcessors value on posix and expose it to blink (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src

Patch Set: Created 7 years, 1 month ago

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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.	1 // Copyright (c) 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 #ifndef WEBKIT_CHILD_WEBKITPLATFORMSUPPORT_IMPL_H_	5 #ifndef WEBKIT_CHILD_WEBKITPLATFORMSUPPORT_IMPL_H_

6 #define WEBKIT_CHILD_WEBKITPLATFORMSUPPORT_IMPL_H_	6 #define WEBKIT_CHILD_WEBKITPLATFORMSUPPORT_IMPL_H_

7	7

8 #include "base/compiler_specific.h"	8 #include "base/compiler_specific.h"

9 #include "base/debug/trace_event.h"	9 #include "base/debug/trace_event.h"

10 #include "base/platform_file.h"	10 #include "base/platform_file.h"

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43 const blink::WebString& vfs_file_name);	43 const blink::WebString& vfs_file_name);

44 virtual long long databaseGetFileSize(const blink::WebString& vfs_file_name);	44 virtual long long databaseGetFileSize(const blink::WebString& vfs_file_name);

45 virtual long long databaseGetSpaceAvailableForOrigin(	45 virtual long long databaseGetSpaceAvailableForOrigin(

46 const blink::WebString& origin_identifier);	46 const blink::WebString& origin_identifier);

47 virtual blink::WebString signedPublicKeyAndChallengeString(	47 virtual blink::WebString signedPublicKeyAndChallengeString(

48 unsigned key_size_index, const blink::WebString& challenge,	48 unsigned key_size_index, const blink::WebString& challenge,

49 const blink::WebURL& url);	49 const blink::WebURL& url);

50 virtual size_t memoryUsageMB();	50 virtual size_t memoryUsageMB();

51 virtual size_t actualMemoryUsageMB();	51 virtual size_t actualMemoryUsageMB();

52 virtual size_t physicalMemoryMB();	52 virtual size_t physicalMemoryMB();

	53 virtual size_t numberOfProcessors();

53	54

54 virtual void startHeapProfiling(const blink::WebString& prefix);	55 virtual void startHeapProfiling(const blink::WebString& prefix);

55 virtual void stopHeapProfiling() OVERRIDE;	56 virtual void stopHeapProfiling() OVERRIDE;

56 virtual void dumpHeapProfiling(const blink::WebString& reason);	57 virtual void dumpHeapProfiling(const blink::WebString& reason);

57 virtual blink::WebString getHeapProfile() OVERRIDE;	58 virtual blink::WebString getHeapProfile() OVERRIDE;

58	59

59 virtual bool processMemorySizesInBytes(size_t* private_bytes,	60 virtual bool processMemorySizesInBytes(size_t* private_bytes,

60 size_t* shared_bytes);	61 size_t* shared_bytes);

61 virtual bool memoryAllocatorWasteInBytes(size_t* size);	62 virtual bool memoryAllocatorWasteInBytes(size_t* size);

62 virtual size_t maxDecodedImageBytes() OVERRIDE;	63 virtual size_t maxDecodedImageBytes() OVERRIDE;

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143 base::OneShotTimer<WebKitPlatformSupportImpl> shared_timer_;	144 base::OneShotTimer<WebKitPlatformSupportImpl> shared_timer_;

144 void (*shared_timer_func_)();	145 void (*shared_timer_func_)();

145 double shared_timer_fire_time_;	146 double shared_timer_fire_time_;

146 bool shared_timer_fire_time_was_set_while_suspended_;	147 bool shared_timer_fire_time_was_set_while_suspended_;

147 int shared_timer_suspended_; // counter	148 int shared_timer_suspended_; // counter

148 };	149 };

149	150

150 } // namespace webkit_glue	151 } // namespace webkit_glue

151	152

152 #endif // WEBKIT_CHILD_WEBKITPLATFORMSUPPORT_IMPL_H_	153 #endif // WEBKIT_CHILD_WEBKITPLATFORMSUPPORT_IMPL_H_

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