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1 /* | 1 /* |
2 * Copyright 2011 Google Inc. | 2 * Copyright 2011 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 | 8 |
9 #ifndef GrGLTexture_DEFINED | 9 #ifndef GrGLTexture_DEFINED |
10 #define GrGLTexture_DEFINED | 10 #define GrGLTexture_DEFINED |
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26 void invalidate() { memset(this, 0xff, sizeof(TexParams)); } | 26 void invalidate() { memset(this, 0xff, sizeof(TexParams)); } |
27 }; | 27 }; |
28 | 28 |
29 struct IDDesc { | 29 struct IDDesc { |
30 GrGLuint fTextureID; | 30 GrGLuint fTextureID; |
31 GrGpuResource::LifeCycle fLifeCycle; | 31 GrGpuResource::LifeCycle fLifeCycle; |
32 }; | 32 }; |
33 | 33 |
34 GrGLTexture(GrGLGpu*, const GrSurfaceDesc&, const IDDesc&); | 34 GrGLTexture(GrGLGpu*, const GrSurfaceDesc&, const IDDesc&); |
35 | 35 |
36 GrBackendObject getTextureHandle() const SK_OVERRIDE; | 36 GrBackendObject getTextureHandle() const override; |
37 | 37 |
38 void textureParamsModified() SK_OVERRIDE { fTexParams.invalidate(); } | 38 void textureParamsModified() override { fTexParams.invalidate(); } |
39 | 39 |
40 // These functions are used to track the texture parameters associated with
the texture. | 40 // These functions are used to track the texture parameters associated with
the texture. |
41 const TexParams& getCachedTexParams(GrGpu::ResetTimestamp* timestamp) const
{ | 41 const TexParams& getCachedTexParams(GrGpu::ResetTimestamp* timestamp) const
{ |
42 *timestamp = fTexParamsTimestamp; | 42 *timestamp = fTexParamsTimestamp; |
43 return fTexParams; | 43 return fTexParams; |
44 } | 44 } |
45 | 45 |
46 void setCachedTexParams(const TexParams& texParams, | 46 void setCachedTexParams(const TexParams& texParams, |
47 GrGpu::ResetTimestamp timestamp) { | 47 GrGpu::ResetTimestamp timestamp) { |
48 fTexParams = texParams; | 48 fTexParams = texParams; |
49 fTexParamsTimestamp = timestamp; | 49 fTexParamsTimestamp = timestamp; |
50 } | 50 } |
51 | 51 |
52 GrGLuint textureID() const { return fTextureID; } | 52 GrGLuint textureID() const { return fTextureID; } |
53 | 53 |
54 protected: | 54 protected: |
55 // The public constructor registers this object with the cache. However, onl
y the most derived | 55 // The public constructor registers this object with the cache. However, onl
y the most derived |
56 // class should register with the cache. This constructor does not do the re
gistration and | 56 // class should register with the cache. This constructor does not do the re
gistration and |
57 // rather moves that burden onto the derived class. | 57 // rather moves that burden onto the derived class. |
58 enum Derived { kDerived }; | 58 enum Derived { kDerived }; |
59 GrGLTexture(GrGLGpu*, const GrSurfaceDesc&, const IDDesc&, Derived); | 59 GrGLTexture(GrGLGpu*, const GrSurfaceDesc&, const IDDesc&, Derived); |
60 | 60 |
61 void init(const GrSurfaceDesc&, const IDDesc&); | 61 void init(const GrSurfaceDesc&, const IDDesc&); |
62 | 62 |
63 void onAbandon() SK_OVERRIDE; | 63 void onAbandon() override; |
64 void onRelease() SK_OVERRIDE; | 64 void onRelease() override; |
65 | 65 |
66 private: | 66 private: |
67 TexParams fTexParams; | 67 TexParams fTexParams; |
68 GrGpu::ResetTimestamp fTexParamsTimestamp; | 68 GrGpu::ResetTimestamp fTexParamsTimestamp; |
69 GrGLuint fTextureID; | 69 GrGLuint fTextureID; |
70 | 70 |
71 // We track this separately from GrGpuResource because this may be both a te
xture and a render | 71 // We track this separately from GrGpuResource because this may be both a te
xture and a render |
72 // target, and the texture may be wrapped while the render target is not. | 72 // target, and the texture may be wrapped while the render target is not. |
73 bool fIsWrapped; | 73 bool fIsWrapped; |
74 | 74 |
75 typedef GrTexture INHERITED; | 75 typedef GrTexture INHERITED; |
76 }; | 76 }; |
77 | 77 |
78 #endif | 78 #endif |
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