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// This file was generated by gir (https://github.com/gtk-rs/gir)
// from gir-files (https://github.com/gtk-rs/gir-files.git)
// DO NOT EDIT

use crate::Paintable;
use crate::Texture;
use glib::translate::*;
use std::fmt;

glib::wrapper! {
    /// A GdkTexture representing a GL texture object.
    ///
    /// # Implements
    ///
    /// [`TextureExt`][trait@crate::prelude::TextureExt], [`PaintableExt`][trait@crate::prelude::PaintableExt], [`TextureExtManual`][trait@crate::prelude::TextureExtManual]
    #[doc(alias = "GdkGLTexture")]
    pub struct GLTexture(Object<ffi::GdkGLTexture, ffi::GdkGLTextureClass>) @extends Texture, @implements Paintable;

    match fn {
        type_ => || ffi::gdk_gl_texture_get_type(),
    }
}

impl GLTexture {
    /// Releases the GL resources held by a [`GLTexture`][crate::GLTexture].
    ///
    /// The texture contents are still available via the
    /// [``TextureExtManual::download()``][crate::prelude::`TextureExtManual::download()`] function, after this
    /// function has been called.
    #[doc(alias = "gdk_gl_texture_release")]
    pub fn release(&self) {
        unsafe {
            ffi::gdk_gl_texture_release(self.to_glib_none().0);
        }
    }
}

impl fmt::Display for GLTexture {
    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
        f.write_str("GLTexture")
    }
}