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1 /* | 1 /* |
2 * Copyright 2012 Google Inc. | 2 * Copyright 2012 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 GrGLCaps_DEFINED | 9 #ifndef GrGLCaps_DEFINED |
10 #define GrGLCaps_DEFINED | 10 #define GrGLCaps_DEFINED |
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92 */ | 92 */ |
93 GrGLCaps(); | 93 GrGLCaps(); |
94 | 94 |
95 GrGLCaps(const GrGLCaps& caps); | 95 GrGLCaps(const GrGLCaps& caps); |
96 | 96 |
97 GrGLCaps& operator = (const GrGLCaps& caps); | 97 GrGLCaps& operator = (const GrGLCaps& caps); |
98 | 98 |
99 /** | 99 /** |
100 * Resets the caps such that nothing is supported. | 100 * Resets the caps such that nothing is supported. |
101 */ | 101 */ |
102 virtual void reset() SK_OVERRIDE; | 102 void reset() SK_OVERRIDE; |
103 | 103 |
104 /** | 104 /** |
105 * Initializes the GrGLCaps to the set of features supported in the current | 105 * Initializes the GrGLCaps to the set of features supported in the current |
106 * OpenGL context accessible via ctxInfo. | 106 * OpenGL context accessible via ctxInfo. |
107 */ | 107 */ |
108 bool init(const GrGLContextInfo& ctxInfo, const GrGLInterface* glInterface); | 108 bool init(const GrGLContextInfo& ctxInfo, const GrGLInterface* glInterface); |
109 | 109 |
110 /** | 110 /** |
111 * Call to note that a color config has been verified as a valid color | 111 * Call to note that a color config has been verified as a valid color |
112 * attachment. This may save future calls to glCheckFramebufferStatus | 112 * attachment. This may save future calls to glCheckFramebufferStatus |
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262 bool isCoreProfile() const { return fIsCoreProfile; } | 262 bool isCoreProfile() const { return fIsCoreProfile; } |
263 | 263 |
264 | 264 |
265 bool fullClearIsFree() const { return fFullClearIsFree; } | 265 bool fullClearIsFree() const { return fFullClearIsFree; } |
266 | 266 |
267 bool dropsTileOnZeroDivide() const { return fDropsTileOnZeroDivide; } | 267 bool dropsTileOnZeroDivide() const { return fDropsTileOnZeroDivide; } |
268 | 268 |
269 /** | 269 /** |
270 * Returns a string containing the caps info. | 270 * Returns a string containing the caps info. |
271 */ | 271 */ |
272 virtual SkString dump() const SK_OVERRIDE; | 272 SkString dump() const SK_OVERRIDE; |
273 | 273 |
274 /** | 274 /** |
275 * LATC can appear under one of three possible names. In order to know | 275 * LATC can appear under one of three possible names. In order to know |
276 * which GL internal format to use, we need to keep track of which name | 276 * which GL internal format to use, we need to keep track of which name |
277 * we found LATC under. The default is LATC. | 277 * we found LATC under. The default is LATC. |
278 */ | 278 */ |
279 enum LATCAlias { | 279 enum LATCAlias { |
280 kLATC_LATCAlias, | 280 kLATC_LATCAlias, |
281 kRGTC_LATCAlias, | 281 kRGTC_LATCAlias, |
282 k3DC_LATCAlias | 282 k3DC_LATCAlias |
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415 bool fValue; | 415 bool fValue; |
416 }; | 416 }; |
417 | 417 |
418 mutable SkTHashCache<ReadPixelsSupportedFormats, | 418 mutable SkTHashCache<ReadPixelsSupportedFormats, |
419 ReadPixelsSupportedFormats::Key> fReadPixelsSupportedCa
che; | 419 ReadPixelsSupportedFormats::Key> fReadPixelsSupportedCa
che; |
420 | 420 |
421 typedef GrDrawTargetCaps INHERITED; | 421 typedef GrDrawTargetCaps INHERITED; |
422 }; | 422 }; |
423 | 423 |
424 #endif | 424 #endif |
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