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tracer: Make buffer in pull-range-post function optional

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Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/-/issues/410
This commit is contained in:
Sebastian Dröge 2022-10-02 10:36:05 +03:00
parent bff1354b74
commit ade0aad6b0
1 changed files with 4 additions and 3 deletions
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7
gstreamer/src/subclass/tracer.rs
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@ -46,7 +46,8 @@ pub trait TracerImpl: TracerImplExt + GstObjectImpl + Send + Sync {
fn object_unreffed(&self, ts: u64, object: &Object, new_refcount: i32) {}
fn pad_link_post(&self, ts: u64, src: &Pad, sink: &Pad, result: PadLinkReturn) {}
fn pad_link_pre(&self, ts: u64, src: &Pad, sink: &Pad) {}
fn pad_pull_range_post(&self, ts: u64, pad: &Pad, buffer: &Buffer, result: FlowReturn) {}
fn pad_pull_range_post(&self, ts: u64, pad: &Pad, buffer: Option<&Buffer>, result: FlowReturn) {
}
fn pad_pull_range_pre(&self, ts: u64, pad: &Pad, offset: u64, size: u32) {}
fn pad_push_event_post(&self, ts: u64, pad: &Pad, success: bool) {}
fn pad_push_event_pre(&self, ts: u64, pad: &Pad, event: &Event) {}
@ -229,8 +230,8 @@ define_tracer_hooks! {
};
PadPullRangePost("pad-pull-range-post") = |this, ts, p: *mut ffi::GstPad, b: *mut ffi::GstBuffer, r: ffi::GstFlowReturn| {
let p = Pad::from_glib_borrow(p);
let b = Buffer::from_glib_borrow(b);
this.pad_pull_range_post(ts, &p, &b, FlowReturn::from_glib(r))
let b = Option::<Buffer>::from_glib_borrow(b);
this.pad_pull_range_post(ts, &p, b.as_ref().as_ref(), FlowReturn::from_glib(r))
};
PadPullRangePre("pad-pull-range-pre") = |this, ts, p: *mut ffi::GstPad, o: u64, s: libc::c_uint| {
let p = Pad::from_glib_borrow(p);