texture-3d-data-target

Vocabulary

gpu.textures

Definition

IN: gpu.textures

UNION: texture-3d-data-target texture-3d texture-2d-array ;

Methods

USING: gpu.textures gpu.textures.private opengl.gl sequences ;

M: texture-3d-data-target allocate-compressed-texture
    [ first3 ] [ glCompressedTexImage3D ]
    (allocate-compressed-texture) ;


USING: gpu.textures gpu.textures.private opengl.gl sequences ;

M: texture-3d-data-target allocate-texture
    [ first3 ] [ glTexImage3D ] (allocate-texture) ;


USING: arrays gpu.textures gpu.textures.private kernel opengl.gl
opengl.textures ;

M:: texture-3d-data-target texture-dim ( tdt level -- dim )
    tdt bind-tdt :> texture tdt texture-data-gl-target level
    [ GL_TEXTURE_WIDTH get-texture-int ]
    [ GL_TEXTURE_HEIGHT get-texture-int ]
    [ GL_TEXTURE_DEPTH get-texture-int ] 2tri 3array ; inline


USING: gpu.textures gpu.textures.private opengl.gl sequences ;

M: texture-3d-data-target update-compressed-texture
    [ first3 ] [ glCompressedTexSubImage3D ]
    (update-compressed-texture) ;


USING: gpu.textures gpu.textures.private opengl.gl sequences ;

M: texture-3d-data-target update-texture
    [ first3 ] [ glTexSubImage3D ] (update-texture) ;