12a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)// Copyright 2012 The Chromium Authors. All rights reserved. 22a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 32a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)// found in the LICENSE file. 42a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 52a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#ifndef CC_OUTPUT_SOFTWARE_OUTPUT_DEVICE_H_ 62a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#define CC_OUTPUT_SOFTWARE_OUTPUT_DEVICE_H_ 72a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 82a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "base/basictypes.h" 92a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "cc/base/cc_export.h" 102a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "skia/ext/refptr.h" 112a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "ui/gfx/rect.h" 122a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "ui/gfx/size.h" 132a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "ui/gfx/vector2d.h" 142a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 152a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)class SkBitmap; 162a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)class SkDevice; 172a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)class SkCanvas; 182a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 192a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)namespace cc { 202a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 212a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)class SoftwareFrameData; 222a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 232a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)// This is a "tear-off" class providing software drawing support to 242a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)// OutputSurface, such as to a platform-provided window framebuffer. 252a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)class CC_EXPORT SoftwareOutputDevice { 262a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) public: 272a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SoftwareOutputDevice(); 282a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) virtual ~SoftwareOutputDevice(); 292a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 302a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // SoftwareOutputDevice implementation. 312a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) virtual void Resize(gfx::Size size); 322a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 332a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) virtual SkCanvas* BeginPaint(gfx::Rect damage_rect); 342a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) virtual void EndPaint(SoftwareFrameData* frame_data); 352a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 362a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) virtual void CopyToBitmap(gfx::Rect rect, SkBitmap* output); 372a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) virtual void Scroll(gfx::Vector2d delta, 382a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) gfx::Rect clip_rect); 392a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 402a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // TODO(skaslev) Remove this after UberCompositor lands. 41868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) virtual void ReclaimSoftwareFrame(unsigned id); 422a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 432a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) protected: 442a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) gfx::Size viewport_size_; 452a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) gfx::Rect damage_rect_; 462a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) skia::RefPtr<SkDevice> device_; 472a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) skia::RefPtr<SkCanvas> canvas_; 482a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 49868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) private: 502a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DISALLOW_COPY_AND_ASSIGN(SoftwareOutputDevice); 512a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)}; 522a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 532a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} // namespace cc 542a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 55c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)#endif // CC_OUTPUT_SOFTWARE_OUTPUT_DEVICE_H_ 56