mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer-rs.git
synced 2024-11-05 09:10:22 +00:00
gstreamer: Store ffi::GstCapsFeatures inside gst::CapsFeatures
Simplifies code and prepares for the next changes.
This commit is contained in:
parent
b6f6758454
commit
21ff418b0f
1 changed files with 27 additions and 26 deletions
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@ -16,7 +16,7 @@ use glib::translate::{
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ToGlibPtr, ToGlibPtrMut,
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};
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pub struct CapsFeatures(ptr::NonNull<CapsFeaturesRef>);
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pub struct CapsFeatures(ptr::NonNull<ffi::GstCapsFeatures>);
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unsafe impl Send for CapsFeatures {}
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unsafe impl Sync for CapsFeatures {}
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@ -36,23 +36,19 @@ impl CapsFeatures {
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assert_initialized_main_thread!();
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unsafe {
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CapsFeatures(ptr::NonNull::new_unchecked(
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ffi::gst_caps_features_new_empty() as *mut CapsFeaturesRef,
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ffi::gst_caps_features_new_empty(),
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))
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}
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}
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pub fn new_any() -> Self {
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assert_initialized_main_thread!();
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unsafe {
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CapsFeatures(ptr::NonNull::new_unchecked(
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ffi::gst_caps_features_new_any() as *mut CapsFeaturesRef,
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))
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}
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unsafe { CapsFeatures(ptr::NonNull::new_unchecked(ffi::gst_caps_features_new_any())) }
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}
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pub unsafe fn into_ptr(self) -> *mut ffi::GstCapsFeatures {
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let s = mem::ManuallyDrop::new(self);
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s.0.as_ptr() as *mut CapsFeaturesRef as *mut ffi::GstCapsFeatures
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s.0.as_ptr()
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}
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}
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@ -60,13 +56,13 @@ impl Deref for CapsFeatures {
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type Target = CapsFeaturesRef;
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fn deref(&self) -> &CapsFeaturesRef {
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unsafe { self.0.as_ref() }
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unsafe { &*(self.0.as_ref() as *const ffi::GstCapsFeatures as *const CapsFeaturesRef) }
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}
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}
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impl DerefMut for CapsFeatures {
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fn deref_mut(&mut self) -> &mut CapsFeaturesRef {
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unsafe { self.0.as_mut() }
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unsafe { &mut *(self.0.as_mut() as *mut ffi::GstCapsFeatures as *mut CapsFeaturesRef) }
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}
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}
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@ -85,7 +81,7 @@ impl AsMut<CapsFeaturesRef> for CapsFeatures {
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impl Clone for CapsFeatures {
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fn clone(&self) -> Self {
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unsafe {
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let ptr = ffi::gst_caps_features_copy(&self.0.as_ref().0) as *mut CapsFeaturesRef;
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let ptr = ffi::gst_caps_features_copy(self.0.as_ref());
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assert!(!ptr.is_null());
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CapsFeatures(ptr::NonNull::new_unchecked(ptr))
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}
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@ -94,7 +90,7 @@ impl Clone for CapsFeatures {
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impl Drop for CapsFeatures {
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fn drop(&mut self) {
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unsafe { ffi::gst_caps_features_free(&mut self.0.as_mut().0) }
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unsafe { ffi::gst_caps_features_free(self.0.as_mut()) }
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}
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}
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@ -127,22 +123,20 @@ impl str::FromStr for CapsFeatures {
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));
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}
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Ok(Self(ptr::NonNull::new_unchecked(
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ptr as *mut CapsFeaturesRef,
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)))
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Ok(Self(ptr::NonNull::new_unchecked(ptr)))
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}
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}
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}
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impl Borrow<CapsFeaturesRef> for CapsFeatures {
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fn borrow(&self) -> &CapsFeaturesRef {
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unsafe { self.0.as_ref() }
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self.as_ref()
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}
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}
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impl BorrowMut<CapsFeaturesRef> for CapsFeatures {
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fn borrow_mut(&mut self) -> &mut CapsFeaturesRef {
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unsafe { self.0.as_mut() }
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self.as_mut()
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}
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}
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@ -156,11 +150,11 @@ impl<'a> ToGlibPtr<'a, *const ffi::GstCapsFeatures> for CapsFeatures {
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type Storage = &'a Self;
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fn to_glib_none(&'a self) -> Stash<'a, *const ffi::GstCapsFeatures, Self> {
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unsafe { Stash(&self.0.as_ref().0, self) }
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unsafe { Stash(self.0.as_ref(), self) }
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}
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fn to_glib_full(&self) -> *const ffi::GstCapsFeatures {
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unsafe { ffi::gst_caps_features_copy(&self.0.as_ref().0) }
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unsafe { ffi::gst_caps_features_copy(self.0.as_ref()) }
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}
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}
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@ -168,11 +162,16 @@ impl<'a> ToGlibPtr<'a, *mut ffi::GstCapsFeatures> for CapsFeatures {
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type Storage = &'a Self;
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fn to_glib_none(&'a self) -> Stash<'a, *mut ffi::GstCapsFeatures, Self> {
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unsafe { Stash(&self.0.as_ref().0 as *const _ as *mut _, self) }
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unsafe {
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Stash(
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self.0.as_ref() as *const ffi::GstCapsFeatures as *mut ffi::GstCapsFeatures,
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self,
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)
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}
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}
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fn to_glib_full(&self) -> *mut ffi::GstCapsFeatures {
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unsafe { ffi::gst_caps_features_copy(&self.0.as_ref().0) }
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unsafe { ffi::gst_caps_features_copy(self.0.as_ref()) }
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}
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}
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@ -180,7 +179,7 @@ impl<'a> ToGlibPtrMut<'a, *mut ffi::GstCapsFeatures> for CapsFeatures {
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type Storage = &'a mut Self;
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fn to_glib_none_mut(&'a mut self) -> StashMut<*mut ffi::GstCapsFeatures, Self> {
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unsafe { StashMut(&mut self.0.as_mut().0, self) }
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unsafe { StashMut(self.0.as_mut(), self) }
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}
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}
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@ -189,7 +188,7 @@ impl FromGlibPtrNone<*const ffi::GstCapsFeatures> for CapsFeatures {
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assert!(!ptr.is_null());
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let ptr = ffi::gst_caps_features_copy(ptr);
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assert!(!ptr.is_null());
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CapsFeatures(ptr::NonNull::new_unchecked(ptr as *mut CapsFeaturesRef))
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CapsFeatures(ptr::NonNull::new_unchecked(ptr))
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}
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}
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@ -198,21 +197,23 @@ impl FromGlibPtrNone<*mut ffi::GstCapsFeatures> for CapsFeatures {
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assert!(!ptr.is_null());
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let ptr = ffi::gst_caps_features_copy(ptr);
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assert!(!ptr.is_null());
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CapsFeatures(ptr::NonNull::new_unchecked(ptr as *mut CapsFeaturesRef))
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CapsFeatures(ptr::NonNull::new_unchecked(ptr))
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}
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}
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impl FromGlibPtrFull<*const ffi::GstCapsFeatures> for CapsFeatures {
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unsafe fn from_glib_full(ptr: *const ffi::GstCapsFeatures) -> Self {
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assert!(!ptr.is_null());
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CapsFeatures(ptr::NonNull::new_unchecked(ptr as *mut CapsFeaturesRef))
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CapsFeatures(ptr::NonNull::new_unchecked(
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ptr as *mut ffi::GstCapsFeatures,
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))
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}
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}
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impl FromGlibPtrFull<*mut ffi::GstCapsFeatures> for CapsFeatures {
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unsafe fn from_glib_full(ptr: *mut ffi::GstCapsFeatures) -> Self {
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assert!(!ptr.is_null());
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CapsFeatures(ptr::NonNull::new_unchecked(ptr as *mut CapsFeaturesRef))
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CapsFeatures(ptr::NonNull::new_unchecked(ptr))
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}
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}
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