oglplus::ProgramResource Class Reference

Information about a single active program resource. More...

#include </home/chochlik/devel/oglplus/include/oglplus/program_resource.hpp>

Public Member Functions
GLint	GetIntParam (ProgramResourceProperty property) const
	Gets the value of a single property (as an GLint) More...
bool	GetBoolParam (ProgramResourceProperty property) const
	Gets the value of a single property (as a boolean value) More...
bool	Has (ProgramResourceProperty property) const
	Checks if this resource has the specified property. More...
ProgramInterface	Interface (void) const
	Returns the interface of the resource.
const String &	Name (void) const
	Returns the name of the resource. More...
GLuint	Index (void) const
	Returns the index of the resource.
bool	HasType (void) const
	Returns true if the resource has a type.
SLDataType	Type (void) const
	Returns the data type of the resource (if applicable) More...
GLint	Location (void) const
	Returns the program resource location (if applicable) More...
GLint	LocationIndex (void) const
	Returns the program resource location index (if applicable) More...
GLint	ArraySize (void) const
	Returns the array size of the resource (if applicable) More...
bool	ReferencedBy (ShaderType shader_type) const
	Returns true if the resource is_referenced by shader (if applicable) More...
bool	IsPerPatch (void) const
	Returns true if the resource is per-patch (if applicable) More...

Detailed Description

Information about a single active program resource.

See Also

Program

Program::ActiveResources()

ProgramInterface

Program prog;
...
ProgramInterface intf = ProgramInterface::ProgramInput;
for(auto range=prog.ActiveResources(intf); !range.Empty(); range.Next())
{
    auto res = range.Front();
    std::cout << res.Name() << std::endl;
    std::cout << EnumValueName(res.Type()) << std::endl;
    if(res.IsPerPatch())
        std::cout << "Per-patch" << std::endl;
    else std::cout << "Not per-patch << std::endl;
}

Member Function Documentation

GLint oglplus::ProgramResource::ArraySize

(

void

)

const

Returns the array size of the resource (if applicable)

Related OpenGL symbols:

glGetProgramResource GL_ARRAY_SIZE

bool oglplus::ProgramResource::GetBoolParam

(

ProgramResourceProperty

property

)

const

Gets the value of a single property (as a boolean value)

Related OpenGL symbols:

glGetProgramResource

GLint oglplus::ProgramResource::GetIntParam

(

ProgramResourceProperty

property

)

const

Gets the value of a single property (as an GLint)

Related OpenGL symbols:

glGetProgramResource

bool oglplus::ProgramResource::Has

(

ProgramResourceProperty

property

)

const

Checks if this resource has the specified property.

Related OpenGL symbols:

glGetProgramResource

bool oglplus::ProgramResource::IsPerPatch

(

void

)

const

Returns true if the resource is per-patch (if applicable)

Related OpenGL symbols:

glGetProgramResource GL_IS_PER_PATCH

GLint oglplus::ProgramResource::Location

(

void

)

const

Returns the program resource location (if applicable)

Related OpenGL symbols:

glGetProgramResource GL_LOCATION

GLint oglplus::ProgramResource::LocationIndex

(

void

)

const

Returns the program resource location index (if applicable)

Related OpenGL symbols:

glGetProgramResource GL_LOCATION_INDEX

const String& oglplus::ProgramResource::Name

(

void

)

const

Returns the name of the resource.

Related OpenGL symbols:

glGetProgramResourceName

bool oglplus::ProgramResource::ReferencedBy

(

ShaderType

shader_type

)

const

Returns true if the resource is_referenced by shader (if applicable)

Related OpenGL symbols:

glGetProgramResource GL_REFERENCED_BY_VERTEX_SHADER GL_REFERENCED_BY_TESS_CONTROL_SHADER GL_REFERENCED_BY_TESS_EVALUATION_SHADER GL_REFERENCED_BY_GEOMETRY_SHADER GL_REFERENCED_BY_FRAGMENT_SHADER GL_REFERENCED_BY_CONTROL_SHADER

SLDataType oglplus::ProgramResource::Type

(

void

)

const

Returns the data type of the resource (if applicable)

Related OpenGL symbols:

glGetProgramResource GL_TYPE

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

• /home/chochlik/devel/oglplus/include/oglplus/program_resource.hpp