| /* |
| * Copyright 2019 Google Inc. |
| * |
| * Use of this source code is governed by a BSD-style license that can be |
| * found in the LICENSE file. |
| */ |
| |
| #ifndef GrRecordingContext_DEFINED |
| #define GrRecordingContext_DEFINED |
| |
| #include "GrAuditTrail.h" |
| #include "GrImageContext.h" |
| |
| class GrDrawingManager; |
| class GrOpMemoryPool; |
| class GrRecordingContextPriv; |
| |
| class SK_API GrRecordingContext : public GrImageContext { |
| public: |
| ~GrRecordingContext() override; |
| |
| // Provides access to functions that aren't part of the public API. |
| GrRecordingContextPriv priv(); |
| const GrRecordingContextPriv priv() const; |
| |
| protected: |
| friend class GrRecordingContextPriv; // for hidden functions |
| |
| GrRecordingContext(GrBackendApi, const GrContextOptions&, uint32_t contextID); |
| |
| void abandonContext() override; |
| |
| // CONTEXT TODO: move GrDrawingManager to GrRecordingContext for real |
| virtual GrDrawingManager* drawingManager() = 0; |
| |
| sk_sp<GrOpMemoryPool> refOpMemoryPool(); |
| GrOpMemoryPool* opMemoryPool(); |
| |
| /* |
| * Create a new render target context backed by a deferred-style |
| * GrRenderTargetProxy. We guarantee that "asTextureProxy" will succeed for |
| * renderTargetContexts created via this entry point. |
| */ |
| sk_sp<GrRenderTargetContext> makeDeferredRenderTargetContext( |
| const GrBackendFormat& format, |
| SkBackingFit fit, |
| int width, int height, |
| GrPixelConfig config, |
| sk_sp<SkColorSpace> colorSpace, |
| int sampleCnt = 1, |
| GrMipMapped = GrMipMapped::kNo, |
| GrSurfaceOrigin origin = kBottomLeft_GrSurfaceOrigin, |
| const SkSurfaceProps* surfaceProps = nullptr, |
| SkBudgeted = SkBudgeted::kYes); |
| |
| /* |
| * This method will attempt to create a renderTargetContext that has, at least, the number of |
| * channels and precision per channel as requested in 'config' (e.g., A8 and 888 can be |
| * converted to 8888). It may also swizzle the channels (e.g., BGRA -> RGBA). |
| * SRGB-ness will be preserved. |
| */ |
| sk_sp<GrRenderTargetContext> makeDeferredRenderTargetContextWithFallback( |
| const GrBackendFormat& format, |
| SkBackingFit fit, |
| int width, int height, |
| GrPixelConfig config, |
| sk_sp<SkColorSpace> colorSpace, |
| int sampleCnt = 1, |
| GrMipMapped = GrMipMapped::kNo, |
| GrSurfaceOrigin origin = kBottomLeft_GrSurfaceOrigin, |
| const SkSurfaceProps* surfaceProps = nullptr, |
| SkBudgeted budgeted = SkBudgeted::kYes); |
| |
| GrAuditTrail* auditTrail() { return &fAuditTrail; } |
| |
| GrRecordingContext* asRecordingContext() override { return this; } |
| |
| private: |
| // All the GrOp-derived classes use this pool. |
| sk_sp<GrOpMemoryPool> fOpMemoryPool; |
| GrAuditTrail fAuditTrail; |
| |
| typedef GrImageContext INHERITED; |
| }; |
| |
| #endif |