Public Types
enum	TypeModifier { kNone_TypeModifier, kOut_TypeModifier, kIn_TypeModifier, kInOut_TypeModifier, kUniform_TypeModifier, kAttribute_TypeModifier, kVaryingIn_TypeModifier, kVaryingOut_TypeModifier }
	Early versions of GLSL have Varying and Attribute; those are later deprecated, but we still need to know whether a Varying variable should be treated as In or Out. More...

enum	{ kNonArray = 0, kUnsizedArray = -1 }
	Values for array count that have special meaning. More...

Public Member Functions
	GrShaderVar ()
	Defaults to a float with no precision specifier.

	GrShaderVar (const SkString &name, GrSLType type, int arrayCount=kNonArray, GrSLPrecision precision=kDefault_GrSLPrecision)

	GrShaderVar (const char *name, GrSLType type, int arrayCount=kNonArray, GrSLPrecision precision=kDefault_GrSLPrecision)

	GrShaderVar (const char *name, GrSLType type, TypeModifier typeModifier, int arrayCount=kNonArray, GrSLPrecision precision=kDefault_GrSLPrecision)

void	set (GrSLType type, const SkString &name, TypeModifier typeModifier=kNone_TypeModifier, GrSLPrecision precision=kDefault_GrSLPrecision, int count=kNonArray)

void	set (GrSLType type, const char *name, TypeModifier typeModifier=kNone_TypeModifier, GrSLPrecision precision=kDefault_GrSLPrecision, int count=kNonArray)

bool	isArray () const
	Is the var an array.

bool	isUnsizedArray () const
	Is this an unsized array, (i.e. More...

int	getArrayCount () const
	Get the array length of the var.

void	setArrayCount (int count)
	Set the array length of the var.

void	setNonArray ()
	Set to be a non-array.

void	setUnsizedArray ()
	Set to be an unsized array.

SkString *	accessName ()
	Access the var name as a writable string.

void	setName (const SkString &n)
	Set the var name.

void	setName (const char *n)

const SkString &	getName () const
	Get the var name.

const char *	c_str () const
	Shortcut for this->getName().c_str();.

GrSLType	getType () const
	Get the type of the var.

void	setType (GrSLType type)
	Set the type of the var.

TypeModifier	getTypeModifier () const

void	setTypeModifier (TypeModifier type)

GrSLPrecision	getPrecision () const
	Get the precision of the var.

void	setPrecision (GrSLPrecision p)
	Set the precision of the var.

Protected Attributes
GrSLType	fType

TypeModifier	fTypeModifier

SkString	fName

int	fCount

GrSLPrecision	fPrecision

Member Enumeration Documentation

anonymous enum

Values for array count that have special meaning.

We allow 1-sized arrays.

enum GrShaderVar::TypeModifier

Early versions of GLSL have Varying and Attribute; those are later deprecated, but we still need to know whether a Varying variable should be treated as In or Out.

TODO This really shouldn't live here, but until we have c++11, there is really no good way to write extensible enums. In reality, only none, out, in, inout, and uniform really make sense on this base class

Member Function Documentation

bool GrShaderVar::isUnsizedArray ( ) const

inline

Is this an unsized array, (i.e.

declared with []).

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

include/gpu/GrShaderVar.h

Public Types

Public Member Functions

Protected Attributes

Member Enumeration Documentation

Member Function Documentation