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| 1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 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 "ui/gfx/ozone/impl/file_surface_factory_ozone.h" | 5 #include "ui/gfx/ozone/impl/file_surface_factory.h" |
| 6 | 6 |
| 7 #include "base/bind.h" | 7 #include "base/bind.h" |
| 8 #include "base/file_util.h" | 8 #include "base/file_util.h" |
| 9 #include "base/location.h" | 9 #include "base/location.h" |
| 10 #include "base/stl_util.h" | 10 #include "base/stl_util.h" |
| 11 #include "base/threading/worker_pool.h" | 11 #include "base/threading/worker_pool.h" |
| 12 #include "third_party/skia/include/core/SkBitmapDevice.h" | 12 #include "third_party/skia/include/core/SkBitmapDevice.h" |
| 13 #include "third_party/skia/include/core/SkDevice.h" | 13 #include "third_party/skia/include/core/SkDevice.h" |
| 14 #include "ui/gfx/codec/png_codec.h" | 14 #include "ui/gfx/codec/png_codec.h" |
| 15 | 15 |
| 16 namespace { | 16 namespace { |
| 17 | 17 |
| 18 void WriteDataToFile(const base::FilePath& location, | 18 void WriteDataToFile(const base::FilePath& location, |
| 19 const SkBitmap& bitmap) { | 19 const SkBitmap& bitmap) { |
| 20 std::vector<unsigned char> png_data; | 20 std::vector<unsigned char> png_data; |
| 21 gfx::PNGCodec::FastEncodeBGRASkBitmap(bitmap, true, &png_data); | 21 gfx::PNGCodec::FastEncodeBGRASkBitmap(bitmap, true, &png_data); |
| 22 file_util::WriteFile(location, | 22 file_util::WriteFile(location, |
| 23 (char*)vector_as_array(&png_data), | 23 (char*)vector_as_array(&png_data), |
| 24 png_data.size()); | 24 png_data.size()); |
| 25 } | 25 } |
| 26 | 26 |
| 27 } | 27 } |
| 28 | 28 |
| 29 namespace gfx { | 29 namespace gfx { |
| 30 | 30 |
| 31 FileSurfaceFactoryOzone::FileSurfaceFactoryOzone( | 31 FileSurfaceFactory::FileSurfaceFactory( |
| 32 const base::FilePath& dump_location) | 32 const base::FilePath& dump_location) |
| 33 : location_(dump_location) { | 33 : location_(dump_location) { |
| 34 CHECK(!base::DirectoryExists(location_)) | 34 CHECK(!base::DirectoryExists(location_)) |
| 35 << "Location cannot be a directory (" << location_.value() << ")"; | 35 << "Location cannot be a directory (" << location_.value() << ")"; |
| 36 CHECK(!base::PathExists(location_) || base::PathIsWritable(location_)); | 36 CHECK(!base::PathExists(location_) || base::PathIsWritable(location_)); |
| 37 } | 37 } |
| 38 | 38 |
| 39 FileSurfaceFactoryOzone::~FileSurfaceFactoryOzone() {} | 39 FileSurfaceFactory::~FileSurfaceFactory() {} |
| 40 | 40 |
| 41 SurfaceFactoryOzone::HardwareState | 41 SurfaceFactoryOzone::HardwareState |
| 42 FileSurfaceFactoryOzone::InitializeHardware() { | 42 FileSurfaceFactory::InitializeHardware() { |
| 43 return INITIALIZED; | 43 return INITIALIZED; |
| 44 } | 44 } |
| 45 | 45 |
| 46 void FileSurfaceFactoryOzone::ShutdownHardware() { | 46 void FileSurfaceFactory::ShutdownHardware() { |
| 47 } | 47 } |
| 48 | 48 |
| 49 AcceleratedWidget FileSurfaceFactoryOzone::GetAcceleratedWidget() { | 49 AcceleratedWidget FileSurfaceFactory::GetAcceleratedWidget() { |
| 50 return 1; | 50 return 1; |
| 51 } | 51 } |
| 52 | 52 |
| 53 AcceleratedWidget FileSurfaceFactoryOzone::RealizeAcceleratedWidget( | 53 AcceleratedWidget FileSurfaceFactory::RealizeAcceleratedWidget( |
| 54 AcceleratedWidget widget) { | 54 AcceleratedWidget widget) { |
| 55 return 1; | 55 return 1; |
| 56 } | 56 } |
| 57 | 57 |
| 58 bool FileSurfaceFactoryOzone::LoadEGLGLES2Bindings( | 58 bool FileSurfaceFactory::LoadEGLGLES2Bindings( |
| 59 AddGLLibraryCallback add_gl_library, | 59 AddGLLibraryCallback add_gl_library, |
| 60 SetGLGetProcAddressProcCallback set_gl_get_proc_address) { | 60 SetGLGetProcAddressProcCallback set_gl_get_proc_address) { |
| 61 return false; | 61 return false; |
| 62 } | 62 } |
| 63 | 63 |
| 64 bool FileSurfaceFactoryOzone::AttemptToResizeAcceleratedWidget( | 64 bool FileSurfaceFactory::AttemptToResizeAcceleratedWidget( |
| 65 AcceleratedWidget widget, | 65 AcceleratedWidget widget, |
| 66 const Rect& bounds) { | 66 const Rect& bounds) { |
| 67 device_ = skia::AdoptRef(new SkBitmapDevice(SkBitmap::kARGB_8888_Config, | 67 device_ = skia::AdoptRef(new SkBitmapDevice(SkBitmap::kARGB_8888_Config, |
| 68 bounds.width(), | 68 bounds.width(), |
| 69 bounds.height())); | 69 bounds.height())); |
| 70 canvas_ = skia::AdoptRef(new SkCanvas(device_.get())); | 70 canvas_ = skia::AdoptRef(new SkCanvas(device_.get())); |
| 71 return true; | 71 return true; |
| 72 } | 72 } |
| 73 | 73 |
| 74 bool FileSurfaceFactoryOzone::SchedulePageFlip(AcceleratedWidget widget) { | 74 bool FileSurfaceFactory::SchedulePageFlip(AcceleratedWidget widget) { |
| 75 SkBitmap bitmap; | 75 SkBitmap bitmap; |
| 76 bitmap.setConfig(SkBitmap::kARGB_8888_Config, | 76 bitmap.setConfig(SkBitmap::kARGB_8888_Config, |
| 77 device_->width(), | 77 device_->width(), |
| 78 device_->height()); | 78 device_->height()); |
| 79 | 79 |
| 80 if (canvas_->readPixels(&bitmap, 0, 0)) { | 80 if (canvas_->readPixels(&bitmap, 0, 0)) { |
| 81 base::WorkerPool::PostTask(FROM_HERE, | 81 base::WorkerPool::PostTask(FROM_HERE, |
| 82 base::Bind(&WriteDataToFile, location_, bitmap), | 82 base::Bind(&WriteDataToFile, location_, bitmap), |
| 83 true); | 83 true); |
| 84 } | 84 } |
| 85 return true; | 85 return true; |
| 86 } | 86 } |
| 87 | 87 |
| 88 SkCanvas* FileSurfaceFactoryOzone::GetCanvasForWidget(AcceleratedWidget w) { | 88 SkCanvas* FileSurfaceFactory::GetCanvasForWidget(AcceleratedWidget w) { |
| 89 return canvas_.get(); | 89 return canvas_.get(); |
| 90 } | 90 } |
| 91 | 91 |
| 92 VSyncProvider* FileSurfaceFactoryOzone::GetVSyncProvider(AcceleratedWidget w) { | 92 VSyncProvider* FileSurfaceFactory::GetVSyncProvider(AcceleratedWidget w) { |
| 93 return NULL; | 93 return NULL; |
| 94 } | 94 } |
| 95 | 95 |
| 96 } // namespace gfx | 96 } // namespace gfx |
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