| // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef PPAPI_THUNK_PPB_GRAPHICS_2D_API_H_ |
| #define PPAPI_THUNK_PPB_GRAPHICS_2D_API_H_ |
| |
| #include <stdint.h> |
| |
| #include "base/memory/ref_counted.h" |
| #include "ppapi/c/pp_bool.h" |
| #include "ppapi/c/pp_completion_callback.h" |
| #include "ppapi/c/pp_point.h" |
| #include "ppapi/c/pp_rect.h" |
| #include "ppapi/c/pp_resource.h" |
| #include "ppapi/c/pp_size.h" |
| #include "ppapi/thunk/ppapi_thunk_export.h" |
| |
| namespace ppapi { |
| |
| class TrackedCallback; |
| |
| namespace thunk { |
| |
| class PPAPI_THUNK_EXPORT PPB_Graphics2D_API { |
| public: |
| virtual ~PPB_Graphics2D_API() {} |
| |
| virtual PP_Bool Describe(PP_Size* size, PP_Bool* is_always_opaque) = 0; |
| virtual void PaintImageData(PP_Resource image_data, |
| const PP_Point* top_left, |
| const PP_Rect* src_rect) = 0; |
| virtual void Scroll(const PP_Rect* clip_rect, |
| const PP_Point* amount) = 0; |
| virtual void ReplaceContents(PP_Resource image_data) = 0; |
| virtual int32_t Flush(scoped_refptr<TrackedCallback> callback) = 0; |
| virtual PP_Bool SetScale(float scale) = 0; |
| virtual float GetScale() = 0; |
| virtual PP_Bool SetLayerTransform(float scale, |
| const PP_Point* origin, |
| const PP_Point* translate) = 0; |
| |
| // Test only |
| virtual bool ReadImageData(PP_Resource image, const PP_Point* top_left) = 0; |
| }; |
| |
| } // namespace thunk |
| } // namespace ppapi |
| |
| #endif // PPAPI_THUNK_PPB_GRAPHICS_2D_API_H_ |