blob: 29eb151b6cc9f88a71917ca20a77fde05b46d0ce (
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
|
/*
* 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 GrContextPriv_DEFINED
#define GrContextPriv_DEFINED
#include "GrContext.h"
/** Class that adds methods to GrContext that are only intended for use internal to Skia.
This class is purely a privileged window into GrContext. It should never have additional
data members or virtual methods. */
class GrContextPriv {
public:
GrDrawingManager* drawingManager() { return fContext->fDrawingManager; }
// Create a drawContext that wraps an existing renderTarget
sk_sp<GrDrawContext> makeWrappedDrawContext(sk_sp<GrRenderTarget> rt,
sk_sp<SkColorSpace> colorSpace,
const SkSurfaceProps* = nullptr);
sk_sp<GrDrawContext> makeBackendTextureDrawContext(const GrBackendTextureDesc& desc,
sk_sp<SkColorSpace> colorSpace,
const SkSurfaceProps* = nullptr,
GrWrapOwnership = kBorrow_GrWrapOwnership);
sk_sp<GrDrawContext> makeBackendRenderTargetDrawContext(const GrBackendRenderTargetDesc& desc,
sk_sp<SkColorSpace> colorSpace,
const SkSurfaceProps* = nullptr);
sk_sp<GrDrawContext> makeBackendTextureAsRenderTargetDrawContext(
const GrBackendTextureDesc& desc,
sk_sp<SkColorSpace> colorSpace,
const SkSurfaceProps* = nullptr);
private:
explicit GrContextPriv(GrContext* context) : fContext(context) {}
GrContextPriv(const GrContextPriv&) {} // unimpl
GrContextPriv& operator=(const GrContextPriv&); // unimpl
// No taking addresses of this type.
const GrContextPriv* operator&() const;
GrContextPriv* operator&();
GrContext* fContext;
friend class GrContext; // to construct/copy this type.
};
inline GrContextPriv GrContext::contextPriv() { return GrContextPriv(this); }
inline const GrContextPriv GrContext::contextPriv () const {
return GrContextPriv(const_cast<GrContext*>(this));
}
#endif
|