sampler2d< T, P > Class Template Reference

2d texture sampler More...

Inheritance diagram for sampler2d< T, P >:

Public Member Functions
void	clear (texel_type const &Texel)
	Clear the sampler texture with a uniform texel.
void	generate_mipmaps (filter Minification)
	Generate all the mipmaps of the sampler texture from the texture base level.
void	generate_mipmaps (size_type BaseLevel, size_type MaxLevel, filter Minification)
	Generate the mipmaps of the sampler texture from the texture base level to the texture max level included.
texture_type const &	operator() () const
	Access the sampler texture object.
texel_type	texel_fetch (extent_type const &TexelCoord, size_type const &Level) const
	Fetch a texel from the sampler texture.
void	texel_write (extent_type const &TexelCoord, size_type const &Level, texel_type const &Texel)
	Write a texel in the sampler texture.
texel_type	texture_lod (normalized_type const &SampleCoord, level_type Level) const
	Sample the sampler texture at a specific level.

Detailed Description

template<typename T, precision P = defaultp>
class gli::sampler2d< T, P >

2d texture sampler

Template Parameters

T	Sampler can fetch, write and interpret any texture format but will expose and process the data through type T conversions.
P	Precision in term of ULPs

Definition at line 17 of file sampler2d.hpp.