Vocabulary
gpu.textures

Inputs
tdta texture-data-target
levelan integer
diman integer or sequence of integers
compressed-dataa compressed-texture-data


Outputs
None

Word description
Allocates a new block of GPU memory for the level th level of detail of a texture-data-target. The new data is initialized with compressed texture data from the given compressed-texture-data object.

Notes
Using a buffer-ptr as the ptr of a compressed-texture-data object requires OpenGL 2.1 or later or the GL_ARB_pixel_buffer_object extension.

See also
allocate-texture, allocate-texture-image

Definition

GENERIC#: allocate-compressed-texture 3
( tdt level dim compressed-data -- )


Methods