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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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 CC_BLINK_WEB_EXTERNAL_BITMAP_IMPL_H_ | 5 #ifndef CC_BLINK_WEB_EXTERNAL_BITMAP_IMPL_H_ |
| 6 #define CC_BLINK_WEB_EXTERNAL_BITMAP_IMPL_H_ | 6 #define CC_BLINK_WEB_EXTERNAL_BITMAP_IMPL_H_ |
| 7 | 7 |
| 8 #include <stdint.h> |
| 9 |
| 8 #include "base/bind.h" | 10 #include "base/bind.h" |
| 11 #include "base/macros.h" |
| 9 #include "base/memory/scoped_ptr.h" | 12 #include "base/memory/scoped_ptr.h" |
| 10 #include "cc/blink/cc_blink_export.h" | 13 #include "cc/blink/cc_blink_export.h" |
| 11 #include "third_party/WebKit/public/platform/WebExternalBitmap.h" | 14 #include "third_party/WebKit/public/platform/WebExternalBitmap.h" |
| 12 | 15 |
| 13 namespace cc { | 16 namespace cc { |
| 14 class SharedBitmap; | 17 class SharedBitmap; |
| 15 } | 18 } |
| 16 | 19 |
| 17 namespace cc_blink { | 20 namespace cc_blink { |
| 18 | 21 |
| 19 typedef scoped_ptr<cc::SharedBitmap>(*SharedBitmapAllocationFunction)( | 22 typedef scoped_ptr<cc::SharedBitmap>(*SharedBitmapAllocationFunction)( |
| 20 const gfx::Size& size); | 23 const gfx::Size& size); |
| 21 | 24 |
| 22 // Sets the function that this will use to allocate shared memory. | 25 // Sets the function that this will use to allocate shared memory. |
| 23 CC_BLINK_EXPORT void SetSharedBitmapAllocationFunction( | 26 CC_BLINK_EXPORT void SetSharedBitmapAllocationFunction( |
| 24 SharedBitmapAllocationFunction); | 27 SharedBitmapAllocationFunction); |
| 25 | 28 |
| 26 class WebExternalBitmapImpl : public blink::WebExternalBitmap { | 29 class WebExternalBitmapImpl : public blink::WebExternalBitmap { |
| 27 public: | 30 public: |
| 28 CC_BLINK_EXPORT explicit WebExternalBitmapImpl(); | 31 CC_BLINK_EXPORT explicit WebExternalBitmapImpl(); |
| 29 virtual ~WebExternalBitmapImpl(); | 32 virtual ~WebExternalBitmapImpl(); |
| 30 | 33 |
| 31 // blink::WebExternalBitmap implementation. | 34 // blink::WebExternalBitmap implementation. |
| 32 blink::WebSize size() override; | 35 blink::WebSize size() override; |
| 33 void setSize(blink::WebSize size) override; | 36 void setSize(blink::WebSize size) override; |
| 34 uint8* pixels() override; | 37 uint8_t* pixels() override; |
| 35 | 38 |
| 36 cc::SharedBitmap* shared_bitmap() { return shared_bitmap_.get(); } | 39 cc::SharedBitmap* shared_bitmap() { return shared_bitmap_.get(); } |
| 37 | 40 |
| 38 private: | 41 private: |
| 39 scoped_ptr<cc::SharedBitmap> shared_bitmap_; | 42 scoped_ptr<cc::SharedBitmap> shared_bitmap_; |
| 40 blink::WebSize size_; | 43 blink::WebSize size_; |
| 41 | 44 |
| 42 DISALLOW_COPY_AND_ASSIGN(WebExternalBitmapImpl); | 45 DISALLOW_COPY_AND_ASSIGN(WebExternalBitmapImpl); |
| 43 }; | 46 }; |
| 44 | 47 |
| 45 } // namespace cc_blink | 48 } // namespace cc_blink |
| 46 | 49 |
| 47 #endif // CC_BLINK_WEB_EXTERNAL_BITMAP_IMPL_H_ | 50 #endif // CC_BLINK_WEB_EXTERNAL_BITMAP_IMPL_H_ |
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