func (c *Context) DeleteFramebuffer(f Framebuffer) {
gl := c.gl
if !gl.IsFramebuffer(mgl.Framebuffer(f)) {
return
}
// If a framebuffer to be deleted is bound, a newly bound framebuffer
// will be a default framebuffer.
// https://www.khronos.org/opengles/sdk/docs/man/xhtml/glDeleteFramebuffers.xml
if c.lastFramebuffer == f {
c.lastFramebuffer = invalidFramebuffer
c.lastViewportWidth = 0
c.lastViewportHeight = 0
}
gl.DeleteFramebuffer(mgl.Framebuffer(f))
}
func (c *Context) bindFramebufferImpl(f Framebuffer) error {
gl := c.gl
gl.BindFramebuffer(mgl.FRAMEBUFFER, mgl.Framebuffer(f))
return nil
}