| /* |
| * Copyright 2021 Google LLC |
| * |
| * Use of this source code is governed by a BSD-style license that can be |
| * found in the LICENSE file. |
| */ |
| |
| #ifndef BaseDevice_DEFINED |
| #define BaseDevice_DEFINED |
| |
| #include "include/core/SkImage.h" |
| #include "include/private/GrTypesPriv.h" |
| #include "src/core/SkDevice.h" |
| |
| class GrRenderTargetProxy; |
| class GrSurfaceProxyView; |
| |
| namespace skgpu { |
| |
| class SurfaceFillContext; |
| #if SK_GPU_V1 |
| namespace v1 { class SurfaceDrawContext; } |
| #endif // SK_GPU_V1 |
| |
| class BaseDevice : public SkBaseDevice { |
| public: |
| enum InitContents { |
| kClear_InitContents, |
| kUninit_InitContents |
| }; |
| |
| BaseDevice(sk_sp<GrRecordingContext>, const SkImageInfo&, const SkSurfaceProps&); |
| |
| virtual GrSurfaceProxyView readSurfaceView() = 0; |
| |
| BaseDevice* asGpuDevice() override { return this; } |
| |
| #if SK_GPU_V1 |
| virtual v1::SurfaceDrawContext* surfaceDrawContext() { return nullptr; } |
| #endif |
| |
| virtual SurfaceFillContext* surfaceFillContext() = 0; |
| GrRenderTargetProxy* targetProxy(); |
| GrRecordingContext* recordingContext() const { return fContext.get(); } |
| |
| virtual bool wait(int numSemaphores, |
| const GrBackendSemaphore* waitSemaphores, |
| bool deleteSemaphoresAfterWait) = 0; |
| virtual void discard() = 0; |
| |
| virtual bool replaceBackingProxy(SkSurface::ContentChangeMode, |
| sk_sp<GrRenderTargetProxy>, |
| GrColorType, |
| sk_sp<SkColorSpace>, |
| GrSurfaceOrigin, |
| const SkSurfaceProps&) = 0; |
| bool replaceBackingProxy(SkSurface::ContentChangeMode); |
| |
| using RescaleGamma = SkImage::RescaleGamma; |
| using RescaleMode = SkImage::RescaleMode; |
| using ReadPixelsCallback = SkImage::ReadPixelsCallback; |
| using ReadPixelsContext = SkImage::ReadPixelsContext; |
| |
| virtual void asyncRescaleAndReadPixels(const SkImageInfo& info, |
| const SkIRect& srcRect, |
| RescaleGamma rescaleGamma, |
| RescaleMode rescaleMode, |
| ReadPixelsCallback callback, |
| ReadPixelsContext context) = 0; |
| |
| virtual void asyncRescaleAndReadPixelsYUV420(SkYUVColorSpace yuvColorSpace, |
| sk_sp<SkColorSpace> dstColorSpace, |
| const SkIRect& srcRect, |
| SkISize dstSize, |
| RescaleGamma rescaleGamma, |
| RescaleMode, |
| ReadPixelsCallback callback, |
| ReadPixelsContext context) = 0; |
| |
| protected: |
| sk_sp<GrRecordingContext> fContext; |
| |
| private: |
| using INHERITED = SkBaseDevice; |
| }; |
| |
| } // namespace skgpu |
| |
| #endif // BaseDevice_DEFINED |