mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer-rs.git
synced 2024-11-05 09:10:22 +00:00
gstreamer: Store ffi::GstCaps inside gst::Caps and equivalent for other miniobjects
Simplifies code and prepares for the next changes.
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parent
21ff418b0f
commit
8d983066f5
1 changed files with 9 additions and 9 deletions
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@ -4,7 +4,7 @@
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macro_rules! mini_object_wrapper(
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($name:ident, $ref_name:ident, $ffi_name:path, $get_type:expr) => {
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pub struct $name {
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obj: std::ptr::NonNull<$ref_name>,
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obj: std::ptr::NonNull<$ffi_name>,
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}
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#[repr(transparent)]
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@ -18,7 +18,7 @@ macro_rules! mini_object_wrapper(
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$crate::ffi::gst_mini_object_ref(ptr as *mut $crate::ffi::GstMiniObject);
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$name {
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obj: std::ptr::NonNull::new_unchecked(ptr as *mut $ffi_name as *mut $ref_name),
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obj: std::ptr::NonNull::new_unchecked(ptr as *mut $ffi_name),
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}
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}
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@ -27,7 +27,7 @@ macro_rules! mini_object_wrapper(
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assert!(!ptr.is_null());
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$name {
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obj: std::ptr::NonNull::new_unchecked(ptr as *mut $ffi_name as *mut $ref_name),
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obj: std::ptr::NonNull::new_unchecked(ptr as *mut $ffi_name),
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}
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}
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@ -36,19 +36,19 @@ macro_rules! mini_object_wrapper(
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assert!(!ptr.is_null());
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$crate::glib::translate::Borrowed::new($name {
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obj: std::ptr::NonNull::new_unchecked(ptr as *mut $ffi_name as *mut $ref_name),
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obj: std::ptr::NonNull::new_unchecked(ptr as *mut $ffi_name),
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})
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}
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pub unsafe fn replace_ptr(&mut self, ptr: *mut $ffi_name) {
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assert!(!ptr.is_null());
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self.obj = std::ptr::NonNull::new_unchecked(ptr as *mut $ref_name);
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self.obj = std::ptr::NonNull::new_unchecked(ptr);
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}
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pub fn make_mut(&mut self) -> &mut $ref_name {
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unsafe {
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if self.is_writable() {
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return self.obj.as_mut();
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return &mut *(self.obj.as_mut() as *mut $ffi_name as *mut $ref_name);
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}
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let ptr = $crate::ffi::gst_mini_object_make_writable(
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@ -57,13 +57,13 @@ macro_rules! mini_object_wrapper(
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self.replace_ptr(ptr as *mut $ffi_name);
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assert!(self.is_writable());
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self.obj.as_mut()
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&mut *(self.obj.as_mut() as *mut $ffi_name as *mut $ref_name)
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}
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}
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pub fn get_mut(&mut self) -> Option<&mut $ref_name> {
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if self.is_writable() {
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Some(unsafe { self.obj.as_mut() })
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Some(unsafe { &mut *(self.obj.as_mut() as *mut $ffi_name as *mut $ref_name) })
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} else {
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None
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}
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@ -101,7 +101,7 @@ macro_rules! mini_object_wrapper(
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type Target = $ref_name;
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fn deref(&self) -> &Self::Target {
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unsafe { &*(self.obj.as_ptr() as *const Self::Target) }
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unsafe { &*(self.obj.as_ref() as *const $ffi_name as *const $ref_name) }
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}
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}
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