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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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| 46 // static | 46 // static |
| 47 void RasterBufferProvider::PlaybackToMemory( | 47 void RasterBufferProvider::PlaybackToMemory( |
| 48 void* memory, | 48 void* memory, |
| 49 ResourceFormat format, | 49 ResourceFormat format, |
| 50 const gfx::Size& size, | 50 const gfx::Size& size, |
| 51 size_t stride, | 51 size_t stride, |
| 52 const RasterSource* raster_source, | 52 const RasterSource* raster_source, |
| 53 const gfx::Rect& canvas_bitmap_rect, | 53 const gfx::Rect& canvas_bitmap_rect, |
| 54 const gfx::Rect& canvas_playback_rect, | 54 const gfx::Rect& canvas_playback_rect, |
| 55 float scale, | 55 float scale, |
| 56 sk_sp<SkColorSpace> dst_color_space, | |
| 57 const RasterSource::PlaybackSettings& playback_settings) { | 56 const RasterSource::PlaybackSettings& playback_settings) { |
| 58 TRACE_EVENT0(TRACE_DISABLED_BY_DEFAULT("cc.debug"), | 57 TRACE_EVENT0(TRACE_DISABLED_BY_DEFAULT("cc.debug"), |
| 59 "RasterBufferProvider::PlaybackToMemory"); | 58 "RasterBufferProvider::PlaybackToMemory"); |
| 60 | 59 |
| 61 DCHECK(IsSupportedPlaybackToMemoryFormat(format)) << format; | 60 DCHECK(IsSupportedPlaybackToMemoryFormat(format)) << format; |
| 62 | 61 |
| 63 // 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. |
| 64 SkImageInfo info = SkImageInfo::MakeN32(size.width(), size.height(), | 63 SkImageInfo info = |
| 65 kPremul_SkAlphaType, dst_color_space); | 64 SkImageInfo::MakeN32(size.width(), size.height(), kPremul_SkAlphaType); |
| 66 | 65 |
| 67 // Use unknown pixel geometry to disable LCD text. | 66 // Use unknown pixel geometry to disable LCD text. |
| 68 SkSurfaceProps surface_props(0, kUnknown_SkPixelGeometry); | 67 SkSurfaceProps surface_props(0, kUnknown_SkPixelGeometry); |
| 69 if (raster_source->CanUseLCDText()) { | 68 if (raster_source->CanUseLCDText()) { |
| 70 // 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. |
| 71 surface_props = SkSurfaceProps(SkSurfaceProps::kLegacyFontHost_InitType); | 70 surface_props = SkSurfaceProps(SkSurfaceProps::kLegacyFontHost_InitType); |
| 72 } | 71 } |
| 73 | 72 |
| 74 if (!stride) | 73 if (!stride) |
| 75 stride = info.minRowBytes(); | 74 stride = info.minRowBytes(); |
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| 146 case RED_8: | 145 case RED_8: |
| 147 case LUMINANCE_F16: | 146 case LUMINANCE_F16: |
| 148 case RGBA_F16: | 147 case RGBA_F16: |
| 149 return false; | 148 return false; |
| 150 } | 149 } |
| 151 NOTREACHED(); | 150 NOTREACHED(); |
| 152 return false; | 151 return false; |
| 153 } | 152 } |
| 154 | 153 |
| 155 } // namespace cc | 154 } // namespace cc |
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