src/gpu/glsl/GrGLSLProgramDataManager.h - Issue 1755483002: Add support for 2x2 matrices

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Issue 1755483002: Add support for 2x2 matrices (Closed) Base URL: https://skia.googlesource.com/skia.git@master

Patch Set: fixups Created 4 years, 9 months ago

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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 GrGLSLProgramDataManager_DEFINED	8 #ifndef GrGLSLProgramDataManager_DEFINED

9 #define GrGLSLProgramDataManager_DEFINED	9 #define GrGLSLProgramDataManager_DEFINED

10	10

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49 virtual void set1f(UniformHandle, float v0) const = 0;	49 virtual void set1f(UniformHandle, float v0) const = 0;

50 virtual void set1fv(UniformHandle, int arrayCount, const float v[]) const = 0;	50 virtual void set1fv(UniformHandle, int arrayCount, const float v[]) const = 0;

51 virtual void set2f(UniformHandle, float, float) const = 0;	51 virtual void set2f(UniformHandle, float, float) const = 0;

52 virtual void set2fv(UniformHandle, int arrayCount, const float v[]) const = 0;	52 virtual void set2fv(UniformHandle, int arrayCount, const float v[]) const = 0;

53 virtual void set3f(UniformHandle, float, float, float) const = 0;	53 virtual void set3f(UniformHandle, float, float, float) const = 0;

54 virtual void set3fv(UniformHandle, int arrayCount, const float v[]) const = 0;	54 virtual void set3fv(UniformHandle, int arrayCount, const float v[]) const = 0;

55 virtual void set4f(UniformHandle, float, float, float, float) const = 0;	55 virtual void set4f(UniformHandle, float, float, float, float) const = 0;

56 virtual void set4fv(UniformHandle, int arrayCount, const float v[]) const = 0;	56 virtual void set4fv(UniformHandle, int arrayCount, const float v[]) const = 0;

57 // matrices are column-major, the first three upload a single matrix, the la tter three upload	57 // matrices are column-major, the first three upload a single matrix, the la tter three upload

58 // arrayCount matrices into a uniform array.	58 // arrayCount matrices into a uniform array.

	59 virtual void setMatrix2f(UniformHandle, const float matrix[]) const = 0;

59 virtual void setMatrix3f(UniformHandle, const float matrix[]) const = 0;	60 virtual void setMatrix3f(UniformHandle, const float matrix[]) const = 0;

60 virtual void setMatrix4f(UniformHandle, const float matrix[]) const = 0;	61 virtual void setMatrix4f(UniformHandle, const float matrix[]) const = 0;

	62 virtual void setMatrix2fv(UniformHandle, int arrayCount, const float matrice s[]) const = 0;

61 virtual void setMatrix3fv(UniformHandle, int arrayCount, const float matrice s[]) const = 0;	63 virtual void setMatrix3fv(UniformHandle, int arrayCount, const float matrice s[]) const = 0;

62 virtual void setMatrix4fv(UniformHandle, int arrayCount, const float matrice s[]) const = 0;	64 virtual void setMatrix4fv(UniformHandle, int arrayCount, const float matrice s[]) const = 0;

63	65

64 // convenience method for uploading a SkMatrix to a 3x3 matrix uniform	66 // convenience method for uploading a SkMatrix to a 3x3 matrix uniform

65 void setSkMatrix(UniformHandle, const SkMatrix&) const;	67 void setSkMatrix(UniformHandle, const SkMatrix&) const;

66	68

67 // for nvpr only	69 // for nvpr only

68 typedef ShaderResourceHandle VaryingHandle;	70 typedef ShaderResourceHandle VaryingHandle;

69 virtual void setPathFragmentInputTransform(VaryingHandle u, int components,	71 virtual void setPathFragmentInputTransform(VaryingHandle u, int components,

70 const SkMatrix& matrix) const = 0 ;	72 const SkMatrix& matrix) const = 0 ;

71	73

72 protected:	74 protected:

73 GrGLSLProgramDataManager() {}	75 GrGLSLProgramDataManager() {}

74	76

75 private:	77 private:

76	78

77 typedef SkNoncopyable INHERITED;	79 typedef SkNoncopyable INHERITED;

78 };	80 };

79	81

80 #endif	82 #endif

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