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Side by Side Diff: content/renderer/renderer_clipboard_delegate.cc

Issue 2717213004: Move SharedBitmapManager implementation out of content/ (Closed)
Patch Set: rebase Created 3 years, 9 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 // This file provides the embedder's side of the Clipboard interface. 5 // This file provides the embedder's side of the Clipboard interface.
6 6
7 #include "content/renderer/renderer_clipboard_delegate.h" 7 #include "content/renderer/renderer_clipboard_delegate.h"
8 8
9 #include "base/memory/shared_memory.h" 9 #include "base/memory/shared_memory.h"
10 #include "base/numerics/safe_math.h" 10 #include "base/numerics/safe_math.h"
11 #include "components/display_compositor/child/child_shared_bitmap_manager.h"
11 #include "content/common/clipboard_messages.h" 12 #include "content/common/clipboard_messages.h"
12 #include "content/public/renderer/content_renderer_client.h" 13 #include "content/public/renderer/content_renderer_client.h"
13 #include "content/renderer/render_thread_impl.h" 14 #include "content/renderer/render_thread_impl.h"
14 #include "third_party/skia/include/core/SkBitmap.h" 15 #include "third_party/skia/include/core/SkBitmap.h"
15 #include "ui/base/clipboard/clipboard.h" 16 #include "ui/base/clipboard/clipboard.h"
16 #include "ui/gfx/geometry/size.h" 17 #include "ui/gfx/geometry/size.h"
17 18
18 namespace content { 19 namespace content {
19 20
20 RendererClipboardDelegate::RendererClipboardDelegate() { 21 RendererClipboardDelegate::RendererClipboardDelegate() {
(...skipping 110 matching lines...) Expand 10 before | Expand all | Expand 10 after
131 return false; 132 return false;
132 133
133 base::CheckedNumeric<uint32_t> checked_buf_size = 4; 134 base::CheckedNumeric<uint32_t> checked_buf_size = 4;
134 checked_buf_size *= size.width(); 135 checked_buf_size *= size.width();
135 checked_buf_size *= size.height(); 136 checked_buf_size *= size.height();
136 if (!checked_buf_size.IsValid()) 137 if (!checked_buf_size.IsValid())
137 return false; 138 return false;
138 139
139 // Allocate a shared memory buffer to hold the bitmap bits. 140 // Allocate a shared memory buffer to hold the bitmap bits.
140 uint32_t buf_size = checked_buf_size.ValueOrDie(); 141 uint32_t buf_size = checked_buf_size.ValueOrDie();
141 shared_buf = ChildThreadImpl::AllocateSharedMemory(buf_size); 142 shared_buf =
143 display_compositor::ChildSharedBitmapManager::AllocateSharedMemory(
144 buf_size);
142 if (!shared_buf) 145 if (!shared_buf)
143 return false; 146 return false;
144 if (!shared_buf->Map(buf_size)) 147 if (!shared_buf->Map(buf_size))
145 return false; 148 return false;
146 // Copy the bits into shared memory 149 // Copy the bits into shared memory
147 DCHECK(shared_buf->memory()); 150 DCHECK(shared_buf->memory());
148 memcpy(shared_buf->memory(), pixels, buf_size); 151 memcpy(shared_buf->memory(), pixels, buf_size);
149 shared_buf->Unmap(); 152 shared_buf->Unmap();
150 } 153 }
151 154
152 RenderThreadImpl::current()->Send(new ClipboardHostMsg_WriteImage( 155 RenderThreadImpl::current()->Send(new ClipboardHostMsg_WriteImage(
153 clipboard_type, size, shared_buf->handle())); 156 clipboard_type, size, shared_buf->handle()));
154 return true; 157 return true;
155 } 158 }
156 159
157 void RendererClipboardDelegate::CommitWrite(ui::ClipboardType clipboard_type) { 160 void RendererClipboardDelegate::CommitWrite(ui::ClipboardType clipboard_type) {
158 RenderThreadImpl::current()->Send( 161 RenderThreadImpl::current()->Send(
159 new ClipboardHostMsg_CommitWrite(clipboard_type)); 162 new ClipboardHostMsg_CommitWrite(clipboard_type));
160 } 163 }
161 164
162 } // namespace content 165 } // namespace content
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