trunk/src/gpu/command_buffer/client/buffer_tracker.cc - Issue 216673006: Revert 260177 "By keeping track of transfer buffer usage (both s..."

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Side by Side Diff: trunk/src/gpu/command_buffer/client/buffer_tracker.cc

Issue 216673006: Revert 260177 "By keeping track of transfer buffer usage (both s..." (Closed) Base URL: svn://svn.chromium.org/chrome/

Patch Set: Created 6 years, 8 months 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 #include "gpu/command_buffer/client/buffer_tracker.h"	5 #include "gpu/command_buffer/client/buffer_tracker.h"

6	6

7 #include "gpu/command_buffer/client/cmd_buffer_helper.h"	7 #include "gpu/command_buffer/client/cmd_buffer_helper.h"

8 #include "gpu/command_buffer/client/mapped_memory.h"	8 #include "gpu/command_buffer/client/mapped_memory.h"

9	9

10 namespace gpu {	10 namespace gpu {

(...skipping 42 matching lines...) Expand 10 before \| Expand all \| Expand 10 after Loading...
53 }	53 }

54 }	54 }

55	55

56 void BufferTracker::FreePendingToken(Buffer* buffer, int32 token) {	56 void BufferTracker::FreePendingToken(Buffer* buffer, int32 token) {

57 if (buffer->address_)	57 if (buffer->address_)

58 mapped_memory_->FreePendingToken(buffer->address_, token);	58 mapped_memory_->FreePendingToken(buffer->address_, token);

59 buffer->size_ = 0;	59 buffer->size_ = 0;

60 buffer->shm_id_ = 0;	60 buffer->shm_id_ = 0;

61 buffer->shm_offset_ = 0;	61 buffer->shm_offset_ = 0;

62 buffer->address_ = NULL;	62 buffer->address_ = NULL;

63 buffer->last_usage_token_ = 0;

64 buffer->last_async_upload_token_ = 0;

65 }	63 }

66	64

67 void BufferTracker::Unmanage(Buffer* buffer) {

68 buffer->size_ = 0;

69 buffer->shm_id_ = 0;

70 buffer->shm_offset_ = 0;

71 buffer->address_ = NULL;

72 buffer->last_usage_token_ = 0;

73 buffer->last_async_upload_token_ = 0;

74 }

75

76 void BufferTracker::Free(Buffer* buffer) {

77 if (buffer->address_)

78 mapped_memory_->Free(buffer->address_);

79

80 buffer->size_ = 0;

81 buffer->shm_id_ = 0;

82 buffer->shm_offset_ = 0;

83 buffer->address_ = NULL;

84 buffer->last_usage_token_ = 0;

85 buffer->last_async_upload_token_ = 0;

86 }

87	65

88 } // namespace gles2	66 } // namespace gles2

89 } // namespace gpu	67 } // namespace gpu

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