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| 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/raster/raster_buffer_provider.h" | 5 #include "cc/raster/raster_buffer_provider.h" |
| 6 | 6 |
| 7 #include <stddef.h> | 7 #include <stddef.h> |
| 8 | 8 |
| 9 #include "base/trace_event/trace_event.h" | 9 #include "base/trace_event/trace_event.h" |
| 10 #include "cc/playback/raster_source.h" | 10 #include "cc/playback/raster_source.h" |
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| 45 // static | 45 // static |
| 46 void RasterBufferProvider::PlaybackToMemory( | 46 void RasterBufferProvider::PlaybackToMemory( |
| 47 void* memory, | 47 void* memory, |
| 48 ResourceFormat format, | 48 ResourceFormat format, |
| 49 const gfx::Size& size, | 49 const gfx::Size& size, |
| 50 size_t stride, | 50 size_t stride, |
| 51 const RasterSource* raster_source, | 51 const RasterSource* raster_source, |
| 52 const gfx::Rect& canvas_bitmap_rect, | 52 const gfx::Rect& canvas_bitmap_rect, |
| 53 const gfx::Rect& canvas_playback_rect, | 53 const gfx::Rect& canvas_playback_rect, |
| 54 float scale, | 54 float scale, |
| 55 sk_sp<SkColorSpace> dst_color_space, |
| 55 const RasterSource::PlaybackSettings& playback_settings) { | 56 const RasterSource::PlaybackSettings& playback_settings) { |
| 56 TRACE_EVENT0("disabled-by-default-cc.debug", | 57 TRACE_EVENT0("disabled-by-default-cc.debug", |
| 57 "RasterBufferProvider::PlaybackToMemory"); | 58 "RasterBufferProvider::PlaybackToMemory"); |
| 58 | 59 |
| 59 DCHECK(IsSupportedPlaybackToMemoryFormat(format)) << format; | 60 DCHECK(IsSupportedPlaybackToMemoryFormat(format)) << format; |
| 60 | 61 |
| 61 // Uses kPremul_SkAlphaType since the result is not known to be opaque. | 62 // Uses kPremul_SkAlphaType since the result is not known to be opaque. |
| 62 SkImageInfo info = | 63 SkImageInfo info = SkImageInfo::MakeN32(size.width(), size.height(), |
| 63 SkImageInfo::MakeN32(size.width(), size.height(), kPremul_SkAlphaType); | 64 kPremul_SkAlphaType, dst_color_space); |
| 64 | 65 |
| 65 // Use unknown pixel geometry to disable LCD text. | 66 // Use unknown pixel geometry to disable LCD text. |
| 66 SkSurfaceProps surface_props(0, kUnknown_SkPixelGeometry); | 67 SkSurfaceProps surface_props(0, kUnknown_SkPixelGeometry); |
| 67 if (raster_source->CanUseLCDText()) { | 68 if (raster_source->CanUseLCDText()) { |
| 68 // LegacyFontHost will get LCD text and skia figures out what type to use. | 69 // LegacyFontHost will get LCD text and skia figures out what type to use. |
| 69 surface_props = SkSurfaceProps(SkSurfaceProps::kLegacyFontHost_InitType); | 70 surface_props = SkSurfaceProps(SkSurfaceProps::kLegacyFontHost_InitType); |
| 70 } | 71 } |
| 71 | 72 |
| 72 if (!stride) | 73 if (!stride) |
| 73 stride = info.minRowBytes(); | 74 stride = info.minRowBytes(); |
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| 142 case RGB_565: | 143 case RGB_565: |
| 143 case RED_8: | 144 case RED_8: |
| 144 case LUMINANCE_F16: | 145 case LUMINANCE_F16: |
| 145 return false; | 146 return false; |
| 146 } | 147 } |
| 147 NOTREACHED(); | 148 NOTREACHED(); |
| 148 return false; | 149 return false; |
| 149 } | 150 } |
| 150 | 151 |
| 151 } // namespace cc | 152 } // namespace cc |
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