mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer-rs.git
synced 2024-06-02 13:29:29 +00:00
341 lines
9.8 KiB
Rust
341 lines
9.8 KiB
Rust
// This file was generated by gir (https://github.com/gtk-rs/gir)
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// from gir-files (https://github.com/gtk-rs/gir-files)
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// DO NOT EDIT
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use glib;
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use glib::object::IsA;
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use glib::translate::*;
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use gst;
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use gst_gl_sys;
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use std::mem;
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use std::ptr;
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use GLDisplay;
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use GLPlatform;
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use GLSLProfile;
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use GLSLVersion;
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use GLWindow;
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use GLAPI;
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glib_wrapper! {
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pub struct GLContext(Object<gst_gl_sys::GstGLContext, gst_gl_sys::GstGLContextClass>) @extends gst::Object;
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match fn {
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get_type => || gst_gl_sys::gst_gl_context_get_type(),
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}
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}
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impl GLContext {
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pub fn new<P: IsA<GLDisplay>>(display: &P) -> GLContext {
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skip_assert_initialized!();
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unsafe {
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from_glib_none(gst_gl_sys::gst_gl_context_new(
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display.as_ref().to_glib_none().0,
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))
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}
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}
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pub fn get_current() -> Option<GLContext> {
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assert_initialized_main_thread!();
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unsafe { from_glib_none(gst_gl_sys::gst_gl_context_get_current()) }
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}
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pub fn get_current_gl_api(platform: GLPlatform) -> (GLAPI, u32, u32) {
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assert_initialized_main_thread!();
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unsafe {
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let mut major = mem::MaybeUninit::uninit();
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let mut minor = mem::MaybeUninit::uninit();
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let ret = from_glib(gst_gl_sys::gst_gl_context_get_current_gl_api(
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platform.to_glib(),
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major.as_mut_ptr(),
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minor.as_mut_ptr(),
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));
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let major = major.assume_init();
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let minor = minor.assume_init();
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(ret, major, minor)
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}
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}
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}
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unsafe impl Send for GLContext {}
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unsafe impl Sync for GLContext {}
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pub const NONE_GL_CONTEXT: Option<&GLContext> = None;
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pub trait GLContextExt: 'static {
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fn activate(&self, activate: bool) -> Result<(), glib::error::BoolError>;
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fn can_share<P: IsA<GLContext>>(&self, other_context: &P) -> bool;
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fn check_feature(&self, feature: &str) -> bool;
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fn check_framebuffer_status(&self, fbo_target: u32) -> bool;
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fn check_gl_version(&self, api: GLAPI, maj: i32, min: i32) -> bool;
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fn clear_framebuffer(&self);
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fn clear_shader(&self);
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fn create<P: IsA<GLContext>>(&self, other_context: Option<&P>) -> Result<(), glib::Error>;
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fn destroy(&self);
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fn fill_info(&self) -> Result<(), glib::Error>;
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fn get_display(&self) -> GLDisplay;
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fn get_gl_api(&self) -> GLAPI;
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fn get_gl_platform(&self) -> GLPlatform;
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fn get_gl_platform_version(&self) -> (i32, i32);
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fn get_gl_version(&self) -> (i32, i32);
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fn get_window(&self) -> Option<GLWindow>;
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fn is_shared(&self) -> bool;
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fn set_shared_with<P: IsA<GLContext>>(&self, share: &P);
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fn set_window<P: IsA<GLWindow>>(&self, window: &P) -> Result<(), glib::error::BoolError>;
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fn supports_glsl_profile_version(&self, version: GLSLVersion, profile: GLSLProfile) -> bool;
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#[cfg(any(feature = "v1_16", feature = "dox"))]
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fn supports_precision(&self, version: GLSLVersion, profile: GLSLProfile) -> bool;
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#[cfg(any(feature = "v1_16", feature = "dox"))]
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fn supports_precision_highp(&self, version: GLSLVersion, profile: GLSLProfile) -> bool;
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fn swap_buffers(&self);
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}
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impl<O: IsA<GLContext>> GLContextExt for O {
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fn activate(&self, activate: bool) -> Result<(), glib::error::BoolError> {
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unsafe {
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glib_result_from_gboolean!(
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gst_gl_sys::gst_gl_context_activate(
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self.as_ref().to_glib_none().0,
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activate.to_glib()
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),
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"Failed to activate OpenGL context"
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)
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}
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}
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fn can_share<P: IsA<GLContext>>(&self, other_context: &P) -> bool {
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unsafe {
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from_glib(gst_gl_sys::gst_gl_context_can_share(
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self.as_ref().to_glib_none().0,
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other_context.as_ref().to_glib_none().0,
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))
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}
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}
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fn check_feature(&self, feature: &str) -> bool {
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unsafe {
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from_glib(gst_gl_sys::gst_gl_context_check_feature(
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self.as_ref().to_glib_none().0,
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feature.to_glib_none().0,
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))
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}
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}
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fn check_framebuffer_status(&self, fbo_target: u32) -> bool {
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unsafe {
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from_glib(gst_gl_sys::gst_gl_context_check_framebuffer_status(
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self.as_ref().to_glib_none().0,
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fbo_target,
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))
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}
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}
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fn check_gl_version(&self, api: GLAPI, maj: i32, min: i32) -> bool {
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unsafe {
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from_glib(gst_gl_sys::gst_gl_context_check_gl_version(
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self.as_ref().to_glib_none().0,
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api.to_glib(),
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maj,
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min,
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))
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}
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}
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fn clear_framebuffer(&self) {
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unsafe {
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gst_gl_sys::gst_gl_context_clear_framebuffer(self.as_ref().to_glib_none().0);
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}
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}
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fn clear_shader(&self) {
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unsafe {
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gst_gl_sys::gst_gl_context_clear_shader(self.as_ref().to_glib_none().0);
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}
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}
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fn create<P: IsA<GLContext>>(&self, other_context: Option<&P>) -> Result<(), glib::Error> {
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unsafe {
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let mut error = ptr::null_mut();
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let _ = gst_gl_sys::gst_gl_context_create(
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self.as_ref().to_glib_none().0,
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other_context.map(|p| p.as_ref()).to_glib_none().0,
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&mut error,
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);
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if error.is_null() {
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Ok(())
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} else {
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Err(from_glib_full(error))
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}
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}
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}
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fn destroy(&self) {
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unsafe {
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gst_gl_sys::gst_gl_context_destroy(self.as_ref().to_glib_none().0);
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}
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}
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fn fill_info(&self) -> Result<(), glib::Error> {
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unsafe {
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let mut error = ptr::null_mut();
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let _ =
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gst_gl_sys::gst_gl_context_fill_info(self.as_ref().to_glib_none().0, &mut error);
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if error.is_null() {
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Ok(())
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} else {
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Err(from_glib_full(error))
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}
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}
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}
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fn get_display(&self) -> GLDisplay {
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unsafe {
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from_glib_full(gst_gl_sys::gst_gl_context_get_display(
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self.as_ref().to_glib_none().0,
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))
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}
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}
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fn get_gl_api(&self) -> GLAPI {
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unsafe {
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from_glib(gst_gl_sys::gst_gl_context_get_gl_api(
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self.as_ref().to_glib_none().0,
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))
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}
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}
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fn get_gl_platform(&self) -> GLPlatform {
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unsafe {
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from_glib(gst_gl_sys::gst_gl_context_get_gl_platform(
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self.as_ref().to_glib_none().0,
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))
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}
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}
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fn get_gl_platform_version(&self) -> (i32, i32) {
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unsafe {
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let mut major = mem::MaybeUninit::uninit();
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let mut minor = mem::MaybeUninit::uninit();
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gst_gl_sys::gst_gl_context_get_gl_platform_version(
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self.as_ref().to_glib_none().0,
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major.as_mut_ptr(),
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minor.as_mut_ptr(),
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);
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let major = major.assume_init();
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let minor = minor.assume_init();
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(major, minor)
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}
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}
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fn get_gl_version(&self) -> (i32, i32) {
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unsafe {
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let mut maj = mem::MaybeUninit::uninit();
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let mut min = mem::MaybeUninit::uninit();
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gst_gl_sys::gst_gl_context_get_gl_version(
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self.as_ref().to_glib_none().0,
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maj.as_mut_ptr(),
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min.as_mut_ptr(),
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);
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let maj = maj.assume_init();
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let min = min.assume_init();
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(maj, min)
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}
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}
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fn get_window(&self) -> Option<GLWindow> {
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unsafe {
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from_glib_full(gst_gl_sys::gst_gl_context_get_window(
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self.as_ref().to_glib_none().0,
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))
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}
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}
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fn is_shared(&self) -> bool {
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unsafe {
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from_glib(gst_gl_sys::gst_gl_context_is_shared(
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self.as_ref().to_glib_none().0,
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))
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}
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}
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fn set_shared_with<P: IsA<GLContext>>(&self, share: &P) {
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unsafe {
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gst_gl_sys::gst_gl_context_set_shared_with(
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self.as_ref().to_glib_none().0,
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share.as_ref().to_glib_none().0,
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);
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}
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}
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fn set_window<P: IsA<GLWindow>>(&self, window: &P) -> Result<(), glib::error::BoolError> {
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unsafe {
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glib_result_from_gboolean!(
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gst_gl_sys::gst_gl_context_set_window(
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self.as_ref().to_glib_none().0,
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window.as_ref().to_glib_full()
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),
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"Failed to set window"
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)
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}
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}
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fn supports_glsl_profile_version(&self, version: GLSLVersion, profile: GLSLProfile) -> bool {
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unsafe {
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from_glib(gst_gl_sys::gst_gl_context_supports_glsl_profile_version(
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self.as_ref().to_glib_none().0,
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version.to_glib(),
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profile.to_glib(),
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))
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}
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}
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#[cfg(any(feature = "v1_16", feature = "dox"))]
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fn supports_precision(&self, version: GLSLVersion, profile: GLSLProfile) -> bool {
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unsafe {
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from_glib(gst_gl_sys::gst_gl_context_supports_precision(
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self.as_ref().to_glib_none().0,
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version.to_glib(),
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profile.to_glib(),
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))
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}
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}
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#[cfg(any(feature = "v1_16", feature = "dox"))]
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fn supports_precision_highp(&self, version: GLSLVersion, profile: GLSLProfile) -> bool {
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unsafe {
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from_glib(gst_gl_sys::gst_gl_context_supports_precision_highp(
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self.as_ref().to_glib_none().0,
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version.to_glib(),
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profile.to_glib(),
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))
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}
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}
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fn swap_buffers(&self) {
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unsafe {
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gst_gl_sys::gst_gl_context_swap_buffers(self.as_ref().to_glib_none().0);
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}
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}
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}
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