OLD | NEW |
---|---|
1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 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 "cc/output/software_output_device.h" | 5 #include "cc/output/software_output_device.h" |
6 | 6 |
7 #include "base/logging.h" | 7 #include "base/logging.h" |
8 #include "cc/output/software_frame_data.h" | 8 #include "cc/output/software_frame_data.h" |
9 #include "third_party/skia/include/core/SkCanvas.h" | 9 #include "third_party/skia/include/core/SkCanvas.h" |
bungeman-skia
2014/12/09 21:39:54
Looks like SkCanvas can be left forward declared a
| |
10 #include "ui/gfx/vsync_provider.h" | 10 #include "ui/gfx/vsync_provider.h" |
11 | 11 |
12 namespace cc { | 12 namespace cc { |
13 | 13 |
14 SoftwareOutputDevice::SoftwareOutputDevice() : scale_factor_(1.f) { | 14 SoftwareOutputDevice::SoftwareOutputDevice() : scale_factor_(1.f) { |
15 } | 15 } |
16 | 16 |
17 SoftwareOutputDevice::~SoftwareOutputDevice() {} | 17 SoftwareOutputDevice::~SoftwareOutputDevice() {} |
18 | 18 |
19 void SoftwareOutputDevice::Resize(const gfx::Size& viewport_pixel_size, | 19 void SoftwareOutputDevice::Resize(const gfx::Size& viewport_pixel_size, |
20 float scale_factor) { | 20 float scale_factor) { |
21 scale_factor_ = scale_factor; | 21 scale_factor_ = scale_factor; |
22 | 22 |
23 if (viewport_pixel_size_ == viewport_pixel_size) | 23 if (viewport_pixel_size_ == viewport_pixel_size) |
24 return; | 24 return; |
25 | 25 |
26 SkImageInfo info = SkImageInfo::MakeN32(viewport_pixel_size.width(), | 26 SkImageInfo info = SkImageInfo::MakeN32(viewport_pixel_size.width(), |
27 viewport_pixel_size.height(), | 27 viewport_pixel_size.height(), |
28 kOpaque_SkAlphaType); | 28 kOpaque_SkAlphaType); |
29 viewport_pixel_size_ = viewport_pixel_size; | 29 viewport_pixel_size_ = viewport_pixel_size; |
30 canvas_ = skia::AdoptRef(SkCanvas::NewRaster(info)); | 30 surface_ = skia::AdoptRef(SkSurface::NewRaster(info)); |
31 } | 31 } |
32 | 32 |
33 SkCanvas* SoftwareOutputDevice::BeginPaint(const gfx::Rect& damage_rect) { | 33 SkCanvas* SoftwareOutputDevice::BeginPaint(const gfx::Rect& damage_rect) { |
34 DCHECK(canvas_); | 34 DCHECK(surface_); |
35 damage_rect_ = damage_rect; | 35 damage_rect_ = damage_rect; |
36 return canvas_.get(); | 36 return surface_->getCanvas(); |
37 } | 37 } |
38 | 38 |
39 void SoftwareOutputDevice::EndPaint(SoftwareFrameData* frame_data) { | 39 void SoftwareOutputDevice::EndPaint(SoftwareFrameData* frame_data) { |
40 DCHECK(frame_data); | 40 DCHECK(frame_data); |
41 frame_data->id = 0; | 41 frame_data->id = 0; |
42 frame_data->size = viewport_pixel_size_; | 42 frame_data->size = viewport_pixel_size_; |
43 frame_data->damage_rect = damage_rect_; | 43 frame_data->damage_rect = damage_rect_; |
44 } | 44 } |
45 | 45 |
46 void SoftwareOutputDevice::CopyToPixels(const gfx::Rect& rect, void* pixels) { | 46 void SoftwareOutputDevice::CopyToPixels(const gfx::Rect& rect, void* pixels) { |
47 DCHECK(canvas_); | 47 DCHECK(surface_); |
48 SkImageInfo info = SkImageInfo::MakeN32Premul(rect.width(), rect.height()); | 48 SkImageInfo info = SkImageInfo::MakeN32Premul(rect.width(), rect.height()); |
49 canvas_->readPixels(info, pixels, info.minRowBytes(), rect.x(), rect.y()); | 49 surface_->getCanvas()->readPixels(info, pixels, info.minRowBytes(), rect.x(), |
50 rect.y()); | |
50 } | 51 } |
51 | 52 |
52 void SoftwareOutputDevice::Scroll(const gfx::Vector2d& delta, | 53 void SoftwareOutputDevice::Scroll(const gfx::Vector2d& delta, |
53 const gfx::Rect& clip_rect) { | 54 const gfx::Rect& clip_rect) { |
54 NOTIMPLEMENTED(); | 55 NOTIMPLEMENTED(); |
55 } | 56 } |
56 | 57 |
57 void SoftwareOutputDevice::ReclaimSoftwareFrame(unsigned id) { | 58 void SoftwareOutputDevice::ReclaimSoftwareFrame(unsigned id) { |
58 NOTIMPLEMENTED(); | 59 NOTIMPLEMENTED(); |
59 } | 60 } |
60 | 61 |
61 gfx::VSyncProvider* SoftwareOutputDevice::GetVSyncProvider() { | 62 gfx::VSyncProvider* SoftwareOutputDevice::GetVSyncProvider() { |
62 return vsync_provider_.get(); | 63 return vsync_provider_.get(); |
63 } | 64 } |
64 | 65 |
65 } // namespace cc | 66 } // namespace cc |
OLD | NEW |