GrGLSLProgramDataManager Class Reference

#include <GrGLSLProgramDataManager.h>

Inheritance diagram for GrGLSLProgramDataManager:

Public Types
enum class	Specialized : bool { kNo = false , kYes = true }

Public Member Functions
virtual	~GrGLSLProgramDataManager ()
virtual void	set1i (UniformHandle, int32_t) const =0
virtual void	set1iv (UniformHandle, int arrayCount, const int v[]) const =0
virtual void	set1f (UniformHandle, float v0) const =0
virtual void	set1fv (UniformHandle, int arrayCount, const float v[]) const =0
virtual void	set2i (UniformHandle, int32_t, int32_t) const =0
virtual void	set2iv (UniformHandle, int arrayCount, const int v[]) const =0
virtual void	set2f (UniformHandle, float, float) const =0
virtual void	set2fv (UniformHandle, int arrayCount, const float v[]) const =0
virtual void	set3i (UniformHandle, int32_t, int32_t, int32_t) const =0
virtual void	set3iv (UniformHandle, int arrayCount, const int v[]) const =0
virtual void	set3f (UniformHandle, float, float, float) const =0
virtual void	set3fv (UniformHandle, int arrayCount, const float v[]) const =0
virtual void	set4i (UniformHandle, int32_t, int32_t, int32_t, int32_t) const =0
virtual void	set4iv (UniformHandle, int arrayCount, const int v[]) const =0
virtual void	set4f (UniformHandle, float, float, float, float) const =0
virtual void	set4fv (UniformHandle, int arrayCount, const float v[]) const =0
virtual void	setMatrix2f (UniformHandle, const float matrix[]) const =0
virtual void	setMatrix3f (UniformHandle, const float matrix[]) const =0
virtual void	setMatrix4f (UniformHandle, const float matrix[]) const =0
virtual void	setMatrix2fv (UniformHandle, int arrayCount, const float matrices[]) const =0
virtual void	setMatrix3fv (UniformHandle, int arrayCount, const float matrices[]) const =0
virtual void	setMatrix4fv (UniformHandle, int arrayCount, const float matrices[]) const =0
void	setSkMatrix (UniformHandle, const SkMatrix &) const
void	setSkM44 (UniformHandle, const SkM44 &) const
void	setRuntimeEffectUniforms (SkSpan< const SkRuntimeEffect::Uniform >, SkSpan< const UniformHandle >, SkSpan< const Specialized >, const void *src) const
void	setRuntimeEffectUniforms (SkSpan< const SkRuntimeEffect::Uniform > uniforms, SkSpan< const UniformHandle > handles, const void *src) const

Protected Member Functions
	GrGLSLProgramDataManager ()

Detailed Description

Manages the resources used by a shader program. The resources are objects the program uses to communicate with the application code.

Definition at line 26 of file GrGLSLProgramDataManager.h.

Member Enumeration Documentation

Specialized

enum class GrGLSLProgramDataManager::Specialized : bool

strong

Enumerator
kNo
kYes

Definition at line 65 of file GrGLSLProgramDataManager.h.

: bool { kNo = false, kYes = true };

Constructor & Destructor Documentation

~GrGLSLProgramDataManager()

virtual GrGLSLProgramDataManager::~GrGLSLProgramDataManager ( )

inlinevirtual

Definition at line 30 of file GrGLSLProgramDataManager.h.

{}

GrGLSLProgramDataManager()

GrGLSLProgramDataManager::GrGLSLProgramDataManager ( )

inlineprotected

Definition at line 86 of file GrGLSLProgramDataManager.h.

{}

Member Function Documentation

set1f()

virtual void GrGLSLProgramDataManager::set1f ( UniformHandle  , float  v0  ) const

pure virtual

Implemented in GrGLProgramDataManager, and GrUniformDataManager.

set1fv()

virtual void GrGLSLProgramDataManager::set1fv ( UniformHandle  , int  arrayCount, const float  v[]  ) const

pure virtual

Implemented in GrGLProgramDataManager, GrUniformDataManager, GrMtlPipelineStateDataManager, and GrVkPipelineStateDataManager.

set1i()

virtual void GrGLSLProgramDataManager::set1i ( UniformHandle  , int32_t    ) const

pure virtual

Functions for uploading uniform values. The varities ending in v can be used to upload to an array of uniforms. arrayCount must be <= the array count of the uniform.

Implemented in GrGLProgramDataManager, and GrUniformDataManager.

set1iv()

virtual void GrGLSLProgramDataManager::set1iv ( UniformHandle  , int  arrayCount, const int  v[]  ) const

pure virtual

set2f()

virtual void GrGLSLProgramDataManager::set2f ( UniformHandle  , float  , float    ) const

pure virtual

Implemented in GrGLProgramDataManager, and GrUniformDataManager.

set2fv()

virtual void GrGLSLProgramDataManager::set2fv ( UniformHandle  , int  arrayCount, const float  v[]  ) const

pure virtual

Implemented in GrGLProgramDataManager, GrUniformDataManager, GrMtlPipelineStateDataManager, and GrVkPipelineStateDataManager.

set2i()

virtual void GrGLSLProgramDataManager::set2i ( UniformHandle  , int32_t  , int32_t    ) const

pure virtual

Implemented in GrGLProgramDataManager, and GrUniformDataManager.

set2iv()

virtual void GrGLSLProgramDataManager::set2iv ( UniformHandle  , int  arrayCount, const int  v[]  ) const

pure virtual

set3f()

virtual void GrGLSLProgramDataManager::set3f ( UniformHandle  , float  , float  , float    ) const

pure virtual

Implemented in GrGLProgramDataManager, and GrUniformDataManager.

set3fv()

virtual void GrGLSLProgramDataManager::set3fv ( UniformHandle  , int  arrayCount, const float  v[]  ) const

pure virtual

Implemented in GrGLProgramDataManager, and GrUniformDataManager.

set3i()

virtual void GrGLSLProgramDataManager::set3i ( UniformHandle  , int32_t  , int32_t  , int32_t    ) const

pure virtual

Implemented in GrGLProgramDataManager, and GrUniformDataManager.

set3iv()

virtual void GrGLSLProgramDataManager::set3iv ( UniformHandle  , int  arrayCount, const int  v[]  ) const

pure virtual

set4f()

virtual void GrGLSLProgramDataManager::set4f ( UniformHandle  , float  , float  , float  , float    ) const

pure virtual

Implemented in GrGLProgramDataManager, and GrUniformDataManager.

set4fv()

virtual void GrGLSLProgramDataManager::set4fv ( UniformHandle  , int  arrayCount, const float  v[]  ) const

pure virtual

Implemented in GrGLProgramDataManager, and GrUniformDataManager.

set4i()

virtual void GrGLSLProgramDataManager::set4i ( UniformHandle  , int32_t  , int32_t  , int32_t  , int32_t    ) const

pure virtual

Implemented in GrGLProgramDataManager, and GrUniformDataManager.

set4iv()

virtual void GrGLSLProgramDataManager::set4iv ( UniformHandle  , int  arrayCount, const int  v[]  ) const

pure virtual

setMatrix2f()

virtual void GrGLSLProgramDataManager::setMatrix2f ( UniformHandle  , const float  matrix[]  ) const

pure virtual

Implemented in GrGLProgramDataManager, GrUniformDataManager, and GrMtlPipelineStateDataManager.

setMatrix2fv()

virtual void GrGLSLProgramDataManager::setMatrix2fv ( UniformHandle  , int  arrayCount, const float  matrices[]  ) const

pure virtual

Implemented in GrGLProgramDataManager, GrUniformDataManager, GrMtlPipelineStateDataManager, and GrVkPipelineStateDataManager.

setMatrix3f()

virtual void GrGLSLProgramDataManager::setMatrix3f ( UniformHandle  , const float  matrix[]  ) const

pure virtual

Implemented in GrGLProgramDataManager, and GrUniformDataManager.

setMatrix3fv()

virtual void GrGLSLProgramDataManager::setMatrix3fv ( UniformHandle  , int  arrayCount, const float  matrices[]  ) const

pure virtual

Implemented in GrGLProgramDataManager, and GrUniformDataManager.

setMatrix4f()

virtual void GrGLSLProgramDataManager::setMatrix4f ( UniformHandle  , const float  matrix[]  ) const

pure virtual

Implemented in GrGLProgramDataManager, and GrUniformDataManager.

setMatrix4fv()

virtual void GrGLSLProgramDataManager::setMatrix4fv ( UniformHandle  , int  arrayCount, const float  matrices[]  ) const

pure virtual

Implemented in GrGLProgramDataManager, and GrUniformDataManager.

setRuntimeEffectUniforms() [1/2]

void GrGLSLProgramDataManager::setRuntimeEffectUniforms ( SkSpan< const SkRuntimeEffect::Uniform >  uniforms, SkSpan< const UniformHandle >  handles, const void *  src  ) const

inline

Definition at line 79 of file GrGLSLProgramDataManager.h.

                                                                                    {
        this->setRuntimeEffectUniforms(uniforms, handles, {}, src);
    }

setRuntimeEffectUniforms() [2/2]

void GrGLSLProgramDataManager::setRuntimeEffectUniforms	(	SkSpan< const SkRuntimeEffect::Uniform >	uniforms,
		SkSpan< const UniformHandle >	handles,
		SkSpan< const Specialized >	specialized,
		const void *	src
	)		const

Sets runtime effect uniform values. The Specialized span is optional. If it is non-empty then it should be the same size as the Uniform span. Uniforms for which the Specialized value is kYes will be skipped and the UniformHandle span should have an entry for each kNo value. If Specialized is empty then the Uniform and UniformHandle spans should have the same size.

Definition at line 35 of file GrGLSLProgramDataManager.cpp.

                               {
    SkASSERT(uniforms.empty() || src);
    SkASSERT(specialized.empty() || specialized.size() == uniforms.size());
    SkASSERT(!specialized.empty() || handles.size() == uniforms.size());
 
    using Type = SkRuntimeEffect::Uniform::Type;
    size_t handleIdx = 0;
    for (size_t uniformIdx = 0; uniformIdx < uniforms.size(); ++uniformIdx) {
        const auto& u = uniforms[uniformIdx];
        auto floatData = [=] { return SkTAddOffset<const float>(src, u.offset); };
        auto intData   = [=] { return SkTAddOffset<const int  >(src, u.offset); };
        if (!specialized.empty() && specialized[uniformIdx] == Specialized::kYes) {
            continue;
        }
        const auto h = handles[handleIdx++];
        switch (u.type) {
            case Type::kFloat:  this->set1fv(h, u.count, floatData()); break;
            case Type::kFloat2: this->set2fv(h, u.count, floatData()); break;
            case Type::kFloat3: this->set3fv(h, u.count, floatData()); break;
            case Type::kFloat4: this->set4fv(h, u.count, floatData()); break;
 
            case Type::kFloat2x2: this->setMatrix2fv(h, u.count, floatData()); break;
            case Type::kFloat3x3: this->setMatrix3fv(h, u.count, floatData()); break;
            case Type::kFloat4x4: this->setMatrix4fv(h, u.count, floatData()); break;
 
            case Type::kInt:  this->set1iv(h, u.count, intData()); break;
            case Type::kInt2: this->set2iv(h, u.count, intData()); break;
            case Type::kInt3: this->set3iv(h, u.count, intData()); break;
            case Type::kInt4: this->set4iv(h, u.count, intData()); break;
 
            default:
                SkDEBUGFAIL("Unsupported uniform type");
                break;
        }
    }
    SkASSERT(handleIdx == handles.size());
}

setSkM44()

void GrGLSLProgramDataManager::setSkM44	(	UniformHandle	u,
		const SkM44 &	matrix
	)		const

Definition at line 31 of file GrGLSLProgramDataManager.cpp.

                                                                                  {
    this->setMatrix4f(u, SkMatrixPriv::M44ColMajor(matrix));
}

setSkMatrix()

void GrGLSLProgramDataManager::setSkMatrix	(	UniformHandle	u,
		const SkMatrix &	matrix
	)		const

Definition at line 16 of file GrGLSLProgramDataManager.cpp.

                                                                                        {
    float mt[] = {
        matrix.get(SkMatrix::kMScaleX),
        matrix.get(SkMatrix::kMSkewY),
        matrix.get(SkMatrix::kMPersp0),
        matrix.get(SkMatrix::kMSkewX),
        matrix.get(SkMatrix::kMScaleY),
        matrix.get(SkMatrix::kMPersp1),
        matrix.get(SkMatrix::kMTransX),
        matrix.get(SkMatrix::kMTransY),
        matrix.get(SkMatrix::kMPersp2),
    };
    this->setMatrix3f(u, mt);
}

---

The documentation for this class was generated from the following files:

• third_party/skia/src/gpu/ganesh/glsl/GrGLSLProgramDataManager.h
• third_party/skia/src/gpu/ganesh/glsl/GrGLSLProgramDataManager.cpp