glCoreTextureWidth

(glCoreTextureWidth t)

glCoreTextureWidth returns the texture width

Parameter	Description
t	The texture

Example

Example 1: Update a texture from the iOS cameraroll

(define (cameraroll-updatetexture t)
  (cameraroll:update)
  (let* ((th (glCoreTextureHeight t))
         (tw (glCoreTextureWidth t))
         (data (glCoreTextureData t)))
    (cameraroll:rgb data tw th)
    (glCoreTextureUpdate t)
))