robertphillips | 7b9e8a4 | 2014-12-11 08:20:31 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2014 Google Inc. |
| 3 | * |
| 4 | * Use of this source code is governed by a BSD-style license that can be |
| 5 | * found in the LICENSE file. |
| 6 | */ |
| 7 | |
| 8 | #ifndef SkSurface_Gpu_DEFINED |
| 9 | #define SkSurface_Gpu_DEFINED |
| 10 | |
| 11 | #include "SkSurface_Base.h" |
| 12 | |
| 13 | #if SK_SUPPORT_GPU |
| 14 | |
| 15 | class SkGpuDevice; |
| 16 | |
| 17 | class SkSurface_Gpu : public SkSurface_Base { |
| 18 | public: |
robertphillips | 24e9128 | 2016-04-29 06:46:36 -0700 | [diff] [blame] | 19 | SkSurface_Gpu(sk_sp<SkGpuDevice>); |
Brian Salomon | d3b6597 | 2017-03-22 12:05:03 -0400 | [diff] [blame] | 20 | ~SkSurface_Gpu() override; |
robertphillips | 7b9e8a4 | 2014-12-11 08:20:31 -0800 | [diff] [blame] | 21 | |
Robert Phillips | d5f9cdd | 2018-01-31 09:29:48 -0500 | [diff] [blame] | 22 | // This is an internal-only factory |
| 23 | static sk_sp<SkSurface> MakeWrappedRenderTarget(GrContext*, sk_sp<GrRenderTargetContext>); |
| 24 | |
joshualitt | 8179341 | 2015-07-08 12:54:04 -0700 | [diff] [blame] | 25 | GrBackendObject onGetTextureHandle(BackendHandleAccess) override; |
| 26 | bool onGetRenderTargetHandle(GrBackendObject*, BackendHandleAccess) override; |
mtklein | 36352bf | 2015-03-25 18:17:31 -0700 | [diff] [blame] | 27 | SkCanvas* onNewCanvas() override; |
reed | e8f3062 | 2016-03-23 18:59:25 -0700 | [diff] [blame] | 28 | sk_sp<SkSurface> onNewSurface(const SkImageInfo&) override; |
Robert Phillips | ac6b1fa | 2017-03-20 08:38:50 -0400 | [diff] [blame] | 29 | sk_sp<SkImage> onNewImageSnapshot() override; |
Mike Reed | 4c790bd | 2018-02-08 14:10:40 -0500 | [diff] [blame^] | 30 | void onWritePixels(const SkPixmap&, int x, int y) override; |
mtklein | 36352bf | 2015-03-25 18:17:31 -0700 | [diff] [blame] | 31 | void onCopyOnWrite(ContentChangeMode) override; |
| 32 | void onDiscard() override; |
Greg Daniel | 5131678 | 2017-08-02 15:10:09 +0000 | [diff] [blame] | 33 | GrSemaphoresSubmitted onFlush(int numSemaphores, |
| 34 | GrBackendSemaphore signalSemaphores[]) override; |
Greg Daniel | c64ee46 | 2017-06-15 16:59:49 -0400 | [diff] [blame] | 35 | bool onWait(int numSemaphores, const GrBackendSemaphore* waitSemaphores) override; |
Robert Phillips | ad8a43f | 2017-08-30 12:06:35 -0400 | [diff] [blame] | 36 | bool onCharacterize(SkSurfaceCharacterization*) const override; |
| 37 | bool isCompatible(const SkSurfaceCharacterization&) const; |
Robert Phillips | d5f9cdd | 2018-01-31 09:29:48 -0500 | [diff] [blame] | 38 | bool onDraw(const SkDeferredDisplayList*) override; |
robertphillips | 7b9e8a4 | 2014-12-11 08:20:31 -0800 | [diff] [blame] | 39 | |
robertphillips | 24e9128 | 2016-04-29 06:46:36 -0700 | [diff] [blame] | 40 | SkGpuDevice* getDevice() { return fDevice.get(); } |
robertphillips | 7b9e8a4 | 2014-12-11 08:20:31 -0800 | [diff] [blame] | 41 | |
brianosman | 0e22eb8 | 2016-08-30 07:07:59 -0700 | [diff] [blame] | 42 | static bool Valid(const SkImageInfo&); |
| 43 | static bool Valid(GrContext*, GrPixelConfig, SkColorSpace*); |
| 44 | |
robertphillips | 7b9e8a4 | 2014-12-11 08:20:31 -0800 | [diff] [blame] | 45 | private: |
robertphillips | 24e9128 | 2016-04-29 06:46:36 -0700 | [diff] [blame] | 46 | sk_sp<SkGpuDevice> fDevice; |
robertphillips | 7b9e8a4 | 2014-12-11 08:20:31 -0800 | [diff] [blame] | 47 | |
| 48 | typedef SkSurface_Base INHERITED; |
| 49 | }; |
| 50 | |
| 51 | #endif // SK_SUPPORT_GPU |
| 52 | |
| 53 | #endif // SkSurface_Gpu_DEFINED |