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Issue 2786103003:
Add half-float IOSurface GpuMemoryBuffer support (Closed)
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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/raster/raster_source.h" | 10 #include "cc/raster/raster_source.h" |
| 11 #include "cc/raster/texture_compressor.h" | 11 #include "cc/raster/texture_compressor.h" |
| 12 #include "cc/resources/platform_color.h" | 12 #include "cc/resources/platform_color.h" |
| 13 #include "cc/resources/resource_format_utils.h" | 13 #include "cc/resources/resource_format_utils.h" |
| 14 #include "third_party/skia/include/core/SkCanvas.h" | 14 #include "third_party/skia/include/core/SkCanvas.h" |
| 15 #include "third_party/skia/include/core/SkSurface.h" | 15 #include "third_party/skia/include/core/SkSurface.h" |
| 16 | 16 |
| 17 namespace cc { | 17 namespace cc { |
| 18 | 18 |
| 19 RasterBufferProvider::RasterBufferProvider() {} | 19 RasterBufferProvider::RasterBufferProvider() {} |
| 20 | 20 |
| 21 RasterBufferProvider::~RasterBufferProvider() {} | 21 RasterBufferProvider::~RasterBufferProvider() {} |
| 22 | 22 |
| 23 namespace { | 23 namespace { |
| 24 | 24 |
| 25 bool IsSupportedPlaybackToMemoryFormat(ResourceFormat format) { | 25 bool IsSupportedPlaybackToMemoryFormat(ResourceFormat format) { |
| 26 switch (format) { | 26 switch (format) { |
| 27 case RGBA_4444: | 27 case RGBA_4444: |
| 28 case RGBA_8888: | 28 case RGBA_8888: |
| 29 case BGRA_8888: | 29 case BGRA_8888: |
| 30 case RGBA_F16: | |
|
Daniele Castagna
2017/03/30 21:47:10
I'm curious, why was this here in the first place?
ccameron
2017/03/30 23:07:03
I had added it when I added RGBA_F16 as a Resource
Daniele Castagna
2017/03/31 00:25:20
I didn't even know that Skia could do F16, that's
| |
| 31 case ETC1: | 30 case ETC1: |
| 32 return true; | 31 return true; |
| 33 case ALPHA_8: | 32 case ALPHA_8: |
| 34 case LUMINANCE_8: | 33 case LUMINANCE_8: |
| 35 case RGB_565: | 34 case RGB_565: |
| 36 case RED_8: | 35 case RED_8: |
| 37 case LUMINANCE_F16: | 36 case LUMINANCE_F16: |
| 37 case RGBA_F16: | |
| 38 return false; | 38 return false; |
| 39 } | 39 } |
| 40 NOTREACHED(); | 40 NOTREACHED(); |
| 41 return false; | 41 return false; |
| 42 } | 42 } |
| 43 | 43 |
| 44 } // anonymous namespace | 44 } // anonymous namespace |
| 45 | 45 |
| 46 // static | 46 // static |
| 47 void RasterBufferProvider::PlaybackToMemory( | 47 void RasterBufferProvider::PlaybackToMemory( |
| (...skipping 98 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... | |
| 146 case RED_8: | 146 case RED_8: |
| 147 case LUMINANCE_F16: | 147 case LUMINANCE_F16: |
| 148 case RGBA_F16: | 148 case RGBA_F16: |
| 149 return false; | 149 return false; |
| 150 } | 150 } |
| 151 NOTREACHED(); | 151 NOTREACHED(); |
| 152 return false; | 152 return false; |
| 153 } | 153 } |
| 154 | 154 |
| 155 } // namespace cc | 155 } // namespace cc |
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