func (r *GlowRenderer) Delete() error {
gl.BindTexture(gl.TEXTURE_2D, 0)
gl.BindFramebuffer(gl.FRAMEBUFFER, 0)
gl.BindRenderbuffer(gl.RENDERBUFFER, 0)
gl.BindBuffer(gl.ARRAY_BUFFER, 0)
gl.DeleteFramebuffers(1, &r.GlowFb)
gl.DeleteTextures(1, &r.GlowTex)
gl.DeleteFramebuffers(1, &r.BlurFb)
gl.DeleteTextures(1, &r.BlurTex)
gl.DeleteBuffers(1, &r.coords)
return r.GetError()
}
func (t *Texture) Delete() {
if t.id != 0 {
gl.BindTexture(gl.TEXTURE_2D, 0)
gl.DeleteTextures(1, &t.id)
t.id = 0
}
}
func (r *EffectsRenderer) Delete() error {
gl.BindTexture(gl.TEXTURE_2D, 0)
gl.BindFramebuffer(gl.FRAMEBUFFER, 0)
gl.BindRenderbuffer(gl.RENDERBUFFER, 0)
gl.BindBuffer(gl.ARRAY_BUFFER, 0)
gl.DeleteFramebuffers(1, &r.framebuffer)
gl.DeleteTextures(1, &r.texture)
gl.DeleteBuffers(1, &r.coords)
return r.GetError()
}
// Destroying a Texture.
func DestroyTexture(texture Texture) {
iTexture := uint32(texture)
gl.DeleteTextures(1, &iTexture)
}
func (f *Font) Release() {
gl.DeleteTextures(1, &f.textureID)
f.config = nil
}