forked from mirrors/gstreamer-rs
132 lines
3.9 KiB
Rust
132 lines
3.9 KiB
Rust
// Copyright (C) 2017 Sebastian Dröge <sebastian@centricular.com>
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//
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// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
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// option. This file may not be copied, modified, or distributed
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// except according to those terms.
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use Caps;
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use glib_sys;
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use gobject_sys;
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use gst_sys;
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use glib;
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use glib::translate::{from_glib_full, FromGlibPtrNone, ToGlibPtr, ToGlibPtrMut};
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use std::ffi::CStr;
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use std::fmt;
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use std::ptr;
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#[repr(C)]
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pub struct StaticCaps(ptr::NonNull<gst_sys::GstStaticCaps>);
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impl StaticCaps {
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pub fn get(&self) -> Caps {
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unsafe { from_glib_full(gst_sys::gst_static_caps_get(self.0.as_ptr())) }
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}
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}
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unsafe impl Send for StaticCaps {}
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unsafe impl Sync for StaticCaps {}
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impl fmt::Debug for StaticCaps {
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fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
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f.debug_struct("StaticCaps")
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.field("str", &unsafe {
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CStr::from_ptr(self.0.as_ref().string).to_str()
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})
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.finish()
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}
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}
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impl glib::types::StaticType for StaticCaps {
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fn static_type() -> glib::types::Type {
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unsafe { glib::translate::from_glib(gst_sys::gst_static_caps_get_type()) }
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}
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}
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#[doc(hidden)]
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impl<'a> glib::value::FromValueOptional<'a> for StaticCaps {
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unsafe fn from_value_optional(value: &glib::Value) -> Option<Self> {
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Option::<StaticCaps>::from_glib_none(
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gobject_sys::g_value_get_boxed(value.to_glib_none().0) as *mut gst_sys::GstStaticCaps
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)
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}
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}
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#[doc(hidden)]
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impl glib::value::SetValue for StaticCaps {
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unsafe fn set_value(value: &mut glib::Value, this: &Self) {
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gobject_sys::g_value_set_boxed(
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value.to_glib_none_mut().0,
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glib::translate::ToGlibPtr::<*const gst_sys::GstStaticCaps>::to_glib_none(this).0
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as glib_sys::gpointer,
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)
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}
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}
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#[doc(hidden)]
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impl glib::value::SetValueOptional for StaticCaps {
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unsafe fn set_value_optional(value: &mut glib::Value, this: Option<&Self>) {
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gobject_sys::g_value_set_boxed(
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value.to_glib_none_mut().0,
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glib::translate::ToGlibPtr::<*const gst_sys::GstStaticCaps>::to_glib_none(&this).0
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as glib_sys::gpointer,
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)
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}
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}
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#[doc(hidden)]
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impl glib::translate::GlibPtrDefault for StaticCaps {
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type GlibType = *mut gst_sys::GstStaticCaps;
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}
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#[doc(hidden)]
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impl<'a> glib::translate::ToGlibPtr<'a, *const gst_sys::GstStaticCaps> for StaticCaps {
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type Storage = &'a StaticCaps;
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fn to_glib_none(&'a self) -> glib::translate::Stash<'a, *const gst_sys::GstStaticCaps, Self> {
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glib::translate::Stash(self.0.as_ptr(), self)
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}
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fn to_glib_full(&self) -> *const gst_sys::GstStaticCaps {
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unimplemented!()
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}
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}
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#[doc(hidden)]
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impl glib::translate::FromGlibPtrNone<*const gst_sys::GstStaticCaps> for StaticCaps {
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#[inline]
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unsafe fn from_glib_none(ptr: *const gst_sys::GstStaticCaps) -> Self {
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assert!(!ptr.is_null());
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StaticCaps(ptr::NonNull::new_unchecked(ptr as *mut _))
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}
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}
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#[doc(hidden)]
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impl glib::translate::FromGlibPtrNone<*mut gst_sys::GstStaticCaps> for StaticCaps {
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#[inline]
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unsafe fn from_glib_none(ptr: *mut gst_sys::GstStaticCaps) -> Self {
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assert!(!ptr.is_null());
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StaticCaps(ptr::NonNull::new_unchecked(ptr))
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}
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}
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#[doc(hidden)]
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impl glib::translate::FromGlibPtrBorrow<*mut gst_sys::GstStaticCaps> for StaticCaps {
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#[inline]
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unsafe fn from_glib_borrow(ptr: *mut gst_sys::GstStaticCaps) -> Self {
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assert!(!ptr.is_null());
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StaticCaps(ptr::NonNull::new_unchecked(ptr))
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}
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}
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#[doc(hidden)]
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impl glib::translate::FromGlibPtrFull<*mut gst_sys::GstStaticCaps> for StaticCaps {
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#[inline]
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unsafe fn from_glib_full(_ptr: *mut gst_sys::GstStaticCaps) -> Self {
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unimplemented!();
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}
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}
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