blob: f59ab1a2cfca67499a23a6d08783296792be73dd (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
|
/*
* Copyright 2016 Google Inc.
*
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#ifndef GrTextureContext_DEFINED
#define GrTextureContext_DEFINED
#include "GrSurfaceContext.h"
#include "../private/GrTextureProxy.h"
class GrContext;
class GrDrawingManager;
class GrSurface;
class GrTextureOpList;
class GrTextureProxy;
struct SkIPoint;
struct SkIRect;
/**
* A helper object to orchestrate commands (currently just copies) for GrSurfaces that are
* GrTextures and not GrRenderTargets.
*/
class SK_API GrTextureContext : public GrSurfaceContext {
public:
~GrTextureContext() override;
GrSurfaceProxy* asSurfaceProxy() override { return fTextureProxy.get(); }
const GrSurfaceProxy* asSurfaceProxy() const override { return fTextureProxy.get(); }
sk_sp<GrSurfaceProxy> asSurfaceProxyRef() override { return fTextureProxy; }
GrTextureProxy* asTextureProxy() override { return fTextureProxy.get(); }
sk_sp<GrTextureProxy> asTextureProxyRef() override { return fTextureProxy; }
GrRenderTargetProxy* asRenderTargetProxy() override;
sk_sp<GrRenderTargetProxy> asRenderTargetProxyRef() override;
protected:
GrTextureContext(GrContext*, GrDrawingManager*, sk_sp<GrTextureProxy>,
sk_sp<SkColorSpace>, GrAuditTrail*, GrSingleOwner*);
SkDEBUGCODE(void validate() const override;)
private:
friend class GrDrawingManager; // for ctor
GrOpList* getOpList() override;
sk_sp<GrTextureProxy> fTextureProxy;
// In MDB-mode the GrOpList can be closed by some other renderTargetContext that has picked
// it up. For this reason, the GrOpList should only ever be accessed via 'getOpList'.
sk_sp<GrTextureOpList> fOpList;
typedef GrSurfaceContext INHERITED;
};
#endif
|
