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1 /* | 1 /* |
2 * Copyright 2013 Google Inc. | 2 * Copyright 2013 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 GrTypesPriv_DEFINED | 8 #ifndef GrTypesPriv_DEFINED |
9 #define GrTypesPriv_DEFINED | 9 #define GrTypesPriv_DEFINED |
10 | 10 |
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49 static const int kGrShaderTypeCount = kLastkFragment_GrShaderType + 1; | 49 static const int kGrShaderTypeCount = kLastkFragment_GrShaderType + 1; |
50 | 50 |
51 enum GrShaderFlags { | 51 enum GrShaderFlags { |
52 kNone_GrShaderFlags = 0, | 52 kNone_GrShaderFlags = 0, |
53 kVertex_GrShaderFlag = 1 << kVertex_GrShaderType, | 53 kVertex_GrShaderFlag = 1 << kVertex_GrShaderType, |
54 kGeometry_GrShaderFlag = 1 << kGeometry_GrShaderType, | 54 kGeometry_GrShaderFlag = 1 << kGeometry_GrShaderType, |
55 kFragment_GrShaderFlag = 1 << kFragment_GrShaderType | 55 kFragment_GrShaderFlag = 1 << kFragment_GrShaderType |
56 }; | 56 }; |
57 GR_MAKE_BITFIELD_OPS(GrShaderFlags); | 57 GR_MAKE_BITFIELD_OPS(GrShaderFlags); |
58 | 58 |
| 59 enum class GrDrawFace { |
| 60 kInvalid = -1, |
| 61 |
| 62 kBoth, |
| 63 kCCW, |
| 64 kCW, |
| 65 }; |
| 66 |
59 /** | 67 /** |
60 * Precisions of shader language variables. Not all shading languages support pr
ecisions or actually | 68 * Precisions of shader language variables. Not all shading languages support pr
ecisions or actually |
61 * vary the internal precision based on the qualifiers. These currently only app
ly to float types ( | 69 * vary the internal precision based on the qualifiers. These currently only app
ly to float types ( |
62 * including float vectors and matrices). | 70 * including float vectors and matrices). |
63 */ | 71 */ |
64 enum GrSLPrecision { | 72 enum GrSLPrecision { |
65 kLow_GrSLPrecision, | 73 kLow_GrSLPrecision, |
66 kMedium_GrSLPrecision, | 74 kMedium_GrSLPrecision, |
67 kHigh_GrSLPrecision, | 75 kHigh_GrSLPrecision, |
68 | 76 |
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488 /** Holder destroys the backend object. */ | 496 /** Holder destroys the backend object. */ |
489 kOwned = true | 497 kOwned = true |
490 }; | 498 }; |
491 | 499 |
492 template <typename T> T * const * sk_sp_address_as_pointer_address(sk_sp<T> cons
t * sp) { | 500 template <typename T> T * const * sk_sp_address_as_pointer_address(sk_sp<T> cons
t * sp) { |
493 static_assert(sizeof(T*) == sizeof(sk_sp<T>), "sk_sp not expected size."); | 501 static_assert(sizeof(T*) == sizeof(sk_sp<T>), "sk_sp not expected size."); |
494 return reinterpret_cast<T * const *>(sp); | 502 return reinterpret_cast<T * const *>(sp); |
495 } | 503 } |
496 | 504 |
497 #endif | 505 #endif |
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