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1 /* | 1 /* |
2 * Copyright 2015 Google Inc. | 2 * Copyright 2015 Google Inc. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license that can be | 4 * Use of this source code is governed by a BSD-style license that can be |
5 * found in the LICENSE file. | 5 * found in the LICENSE file. |
6 */ | 6 */ |
7 | 7 |
8 #ifndef GrRenderTargetPriv_DEFINED | 8 #ifndef GrRenderTargetPriv_DEFINED |
9 #define GrRenderTargetPriv_DEFINED | 9 #define GrRenderTargetPriv_DEFINED |
10 | 10 |
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25 | 25 |
26 /** | 26 /** |
27 * Attaches the GrStencilAttachment onto the render target. If stencil is a
nullptr then the | 27 * Attaches the GrStencilAttachment onto the render target. If stencil is a
nullptr then the |
28 * currently attached GrStencilAttachment will be removed if one was previou
sly attached. This | 28 * currently attached GrStencilAttachment will be removed if one was previou
sly attached. This |
29 * function returns false if there were any failure in attaching the GrStenc
ilAttachment. | 29 * function returns false if there were any failure in attaching the GrStenc
ilAttachment. |
30 */ | 30 */ |
31 bool attachStencilAttachment(GrStencilAttachment* stencil); | 31 bool attachStencilAttachment(GrStencilAttachment* stencil); |
32 | 32 |
33 int numStencilBits() const; | 33 int numStencilBits() const; |
34 | 34 |
| 35 // Finds a render target's multisample specs. The stencil settings are only
needed in case the |
| 36 // info isn't cached and we need to flush the draw state in order to query i
t. They are not |
| 37 // expected to affect the multisample information itself. |
35 const GrGpu::MultisampleSpecs& getMultisampleSpecs(const GrStencilSettings&
stencil) const; | 38 const GrGpu::MultisampleSpecs& getMultisampleSpecs(const GrStencilSettings&
stencil) const; |
36 uint8_t& accessMultisampleSpecsID() { return fRenderTarget->fMultisampleSpec
sID; } | |
37 | 39 |
38 typedef GrRenderTarget::Flags Flags; | 40 typedef GrRenderTarget::Flags Flags; |
39 | 41 |
40 Flags flags() const { return fRenderTarget->fFlags; } | 42 Flags flags() const { return fRenderTarget->fFlags; } |
41 int maxWindowRectangles() const; | 43 int maxWindowRectangles() const; |
42 | 44 |
43 private: | 45 private: |
44 explicit GrRenderTargetPriv(GrRenderTarget* renderTarget) : fRenderTarget(re
nderTarget) {} | 46 explicit GrRenderTargetPriv(GrRenderTarget* renderTarget) : fRenderTarget(re
nderTarget) {} |
45 GrRenderTargetPriv(const GrRenderTargetPriv&) {} // unimpl | 47 GrRenderTargetPriv(const GrRenderTargetPriv&) {} // unimpl |
46 GrRenderTargetPriv& operator=(const GrRenderTargetPriv&); // unimpl | 48 GrRenderTargetPriv& operator=(const GrRenderTargetPriv&); // unimpl |
47 | 49 |
48 // No taking addresses of this type. | 50 // No taking addresses of this type. |
49 const GrRenderTargetPriv* operator&() const; | 51 const GrRenderTargetPriv* operator&() const; |
50 GrRenderTargetPriv* operator&(); | 52 GrRenderTargetPriv* operator&(); |
51 | 53 |
52 GrRenderTarget* fRenderTarget; | 54 GrRenderTarget* fRenderTarget; |
53 | 55 |
54 friend class GrRenderTarget; // to construct/copy this type. | 56 friend class GrRenderTarget; // to construct/copy this type. |
55 }; | 57 }; |
56 | 58 |
57 inline GrRenderTargetPriv GrRenderTarget::renderTargetPriv() { return GrRenderTa
rgetPriv(this); } | 59 inline GrRenderTargetPriv GrRenderTarget::renderTargetPriv() { return GrRenderTa
rgetPriv(this); } |
58 | 60 |
59 inline const GrRenderTargetPriv GrRenderTarget::renderTargetPriv () const { | 61 inline const GrRenderTargetPriv GrRenderTarget::renderTargetPriv () const { |
60 return GrRenderTargetPriv(const_cast<GrRenderTarget*>(this)); | 62 return GrRenderTargetPriv(const_cast<GrRenderTarget*>(this)); |
61 } | 63 } |
62 | 64 |
63 #endif | 65 #endif |
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