mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer-rs.git
synced 2024-06-02 13:29:29 +00:00
782d84bede
The `links` annotation in `Cargo.toml` is intended to ensure that in the crate graph there's at most one crate that's an implementation of some sort concept. This can make sense in some scenarios, most prominent of which is when the crate defines `#[no_mangle]` symbols (e.g. by compiling a vendored C library.) In that situation linking a binary that depends on two versions of the library cannot work because of colliding symbol names. There does not appear to be a similar reason to impose such a restriction on the users of `gstreamer-sys` and similar, however. All of these crates link to a system library, they do not define any `#[no_mangle]` symbols nor they vendor and build C libraries as part of their build process. All they do is linking to a system library. Most likely all the different versions of the bindings will link to the exact same library too. I haven't seen any global resources that these bindings use to ensure soundness of the library, either.
414 lines
17 KiB
Rust
414 lines
17 KiB
Rust
// Generated by gir (https://github.com/gtk-rs/gir @ b193568)
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// from gir-files (https://github.com/gtk-rs/gir-files @ 7d95377)
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// from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git @ 831b444)
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// DO NOT EDIT
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#![allow(non_camel_case_types, non_upper_case_globals, non_snake_case)]
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#![allow(
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clippy::approx_constant,
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clippy::type_complexity,
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clippy::unreadable_literal,
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clippy::upper_case_acronyms
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)]
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#![cfg_attr(feature = "dox", feature(doc_cfg))]
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use glib_sys as glib;
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use gobject_sys as gobject;
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use gstreamer_sys as gst;
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#[allow(unused_imports)]
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use libc::{
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c_char, c_double, c_float, c_int, c_long, c_short, c_uchar, c_uint, c_ulong, c_ushort, c_void,
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intptr_t, size_t, ssize_t, time_t, uintptr_t, FILE,
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};
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#[allow(unused_imports)]
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use glib::{gboolean, gconstpointer, gpointer, GType};
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// Callbacks
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pub type GstHarnessPrepareBufferFunc =
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Option<unsafe extern "C" fn(*mut GstHarness, gpointer) -> *mut gst::GstBuffer>;
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pub type GstHarnessPrepareEventFunc =
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Option<unsafe extern "C" fn(*mut GstHarness, gpointer) -> *mut gst::GstEvent>;
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// Records
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#[repr(C)]
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#[derive(Copy, Clone)]
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pub struct GstHarness {
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pub element: *mut gst::GstElement,
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pub srcpad: *mut gst::GstPad,
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pub sinkpad: *mut gst::GstPad,
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pub src_harness: *mut GstHarness,
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pub sink_harness: *mut GstHarness,
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pub priv_: *mut GstHarnessPrivate,
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}
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impl ::std::fmt::Debug for GstHarness {
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fn fmt(&self, f: &mut ::std::fmt::Formatter) -> ::std::fmt::Result {
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f.debug_struct(&format!("GstHarness @ {:p}", self))
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.field("element", &self.element)
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.field("srcpad", &self.srcpad)
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.field("sinkpad", &self.sinkpad)
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.field("src_harness", &self.src_harness)
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.field("sink_harness", &self.sink_harness)
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.finish()
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}
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}
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#[repr(C)]
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pub struct _GstHarnessPrivate(c_void);
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pub type GstHarnessPrivate = *mut _GstHarnessPrivate;
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#[repr(C)]
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pub struct _GstHarnessThread(c_void);
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pub type GstHarnessThread = *mut _GstHarnessThread;
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#[repr(C)]
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pub struct _GstStreamConsistency(c_void);
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pub type GstStreamConsistency = *mut _GstStreamConsistency;
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#[repr(C)]
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#[derive(Copy, Clone)]
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pub struct GstTestClockClass {
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pub parent_class: gst::GstClockClass,
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}
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impl ::std::fmt::Debug for GstTestClockClass {
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fn fmt(&self, f: &mut ::std::fmt::Formatter) -> ::std::fmt::Result {
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f.debug_struct(&format!("GstTestClockClass @ {:p}", self))
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.field("parent_class", &self.parent_class)
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.finish()
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}
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}
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#[repr(C)]
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pub struct _GstTestClockPrivate(c_void);
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pub type GstTestClockPrivate = *mut _GstTestClockPrivate;
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// Classes
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#[repr(C)]
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#[derive(Copy, Clone)]
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pub struct GstTestClock {
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pub parent: gst::GstClock,
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pub priv_: *mut GstTestClockPrivate,
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}
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impl ::std::fmt::Debug for GstTestClock {
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fn fmt(&self, f: &mut ::std::fmt::Formatter) -> ::std::fmt::Result {
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f.debug_struct(&format!("GstTestClock @ {:p}", self))
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.field("parent", &self.parent)
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.finish()
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}
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}
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#[link(name = "gstcheck-1.0")]
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extern "C" {
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//=========================================================================
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// GstHarness
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//=========================================================================
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pub fn gst_harness_add_element_full(
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h: *mut GstHarness,
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element: *mut gst::GstElement,
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hsrc: *mut gst::GstStaticPadTemplate,
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element_sinkpad_name: *const c_char,
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hsink: *mut gst::GstStaticPadTemplate,
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element_srcpad_name: *const c_char,
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);
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pub fn gst_harness_add_element_sink_pad(h: *mut GstHarness, sinkpad: *mut gst::GstPad);
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pub fn gst_harness_add_element_src_pad(h: *mut GstHarness, srcpad: *mut gst::GstPad);
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pub fn gst_harness_add_parse(h: *mut GstHarness, launchline: *const c_char);
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pub fn gst_harness_add_probe(
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h: *mut GstHarness,
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element_name: *const c_char,
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pad_name: *const c_char,
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mask: gst::GstPadProbeType,
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callback: gst::GstPadProbeCallback,
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user_data: gpointer,
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destroy_data: glib::GDestroyNotify,
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);
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#[cfg(any(feature = "v1_16", feature = "dox"))]
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#[cfg_attr(feature = "dox", doc(cfg(feature = "v1_16")))]
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pub fn gst_harness_add_propose_allocation_meta(
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h: *mut GstHarness,
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api: GType,
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params: *const gst::GstStructure,
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);
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pub fn gst_harness_add_sink(h: *mut GstHarness, sink_element_name: *const c_char);
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pub fn gst_harness_add_sink_harness(h: *mut GstHarness, sink_harness: *mut GstHarness);
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pub fn gst_harness_add_sink_parse(h: *mut GstHarness, launchline: *const c_char);
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pub fn gst_harness_add_src(
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h: *mut GstHarness,
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src_element_name: *const c_char,
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has_clock_wait: gboolean,
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);
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pub fn gst_harness_add_src_harness(
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h: *mut GstHarness,
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src_harness: *mut GstHarness,
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has_clock_wait: gboolean,
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);
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pub fn gst_harness_add_src_parse(
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h: *mut GstHarness,
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launchline: *const c_char,
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has_clock_wait: gboolean,
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);
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pub fn gst_harness_buffers_in_queue(h: *mut GstHarness) -> c_uint;
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pub fn gst_harness_buffers_received(h: *mut GstHarness) -> c_uint;
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pub fn gst_harness_crank_multiple_clock_waits(h: *mut GstHarness, waits: c_uint) -> gboolean;
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pub fn gst_harness_crank_single_clock_wait(h: *mut GstHarness) -> gboolean;
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pub fn gst_harness_create_buffer(h: *mut GstHarness, size: size_t) -> *mut gst::GstBuffer;
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pub fn gst_harness_dump_to_file(h: *mut GstHarness, filename: *const c_char);
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pub fn gst_harness_events_in_queue(h: *mut GstHarness) -> c_uint;
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pub fn gst_harness_events_received(h: *mut GstHarness) -> c_uint;
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pub fn gst_harness_find_element(
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h: *mut GstHarness,
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element_name: *const c_char,
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) -> *mut gst::GstElement;
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pub fn gst_harness_get(
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h: *mut GstHarness,
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element_name: *const c_char,
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first_property_name: *const c_char,
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...
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);
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pub fn gst_harness_get_allocator(
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h: *mut GstHarness,
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allocator: *mut *mut gst::GstAllocator,
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params: *mut gst::GstAllocationParams,
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);
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pub fn gst_harness_get_last_pushed_timestamp(h: *mut GstHarness) -> gst::GstClockTime;
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pub fn gst_harness_get_testclock(h: *mut GstHarness) -> *mut GstTestClock;
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pub fn gst_harness_play(h: *mut GstHarness);
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pub fn gst_harness_pull(h: *mut GstHarness) -> *mut gst::GstBuffer;
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pub fn gst_harness_pull_event(h: *mut GstHarness) -> *mut gst::GstEvent;
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#[cfg(any(feature = "v1_18", feature = "dox"))]
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#[cfg_attr(feature = "dox", doc(cfg(feature = "v1_18")))]
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pub fn gst_harness_pull_until_eos(
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h: *mut GstHarness,
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buf: *mut *mut gst::GstBuffer,
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) -> gboolean;
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pub fn gst_harness_pull_upstream_event(h: *mut GstHarness) -> *mut gst::GstEvent;
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pub fn gst_harness_push(h: *mut GstHarness, buffer: *mut gst::GstBuffer) -> gst::GstFlowReturn;
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pub fn gst_harness_push_and_pull(
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h: *mut GstHarness,
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buffer: *mut gst::GstBuffer,
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) -> *mut gst::GstBuffer;
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pub fn gst_harness_push_event(h: *mut GstHarness, event: *mut gst::GstEvent) -> gboolean;
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pub fn gst_harness_push_from_src(h: *mut GstHarness) -> gst::GstFlowReturn;
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pub fn gst_harness_push_to_sink(h: *mut GstHarness) -> gst::GstFlowReturn;
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pub fn gst_harness_push_upstream_event(
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h: *mut GstHarness,
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event: *mut gst::GstEvent,
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) -> gboolean;
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pub fn gst_harness_query_latency(h: *mut GstHarness) -> gst::GstClockTime;
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pub fn gst_harness_set(
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h: *mut GstHarness,
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element_name: *const c_char,
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first_property_name: *const c_char,
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...
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);
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pub fn gst_harness_set_blocking_push_mode(h: *mut GstHarness);
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pub fn gst_harness_set_caps(h: *mut GstHarness, in_: *mut gst::GstCaps, out: *mut gst::GstCaps);
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pub fn gst_harness_set_caps_str(h: *mut GstHarness, in_: *const c_char, out: *const c_char);
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pub fn gst_harness_set_drop_buffers(h: *mut GstHarness, drop_buffers: gboolean);
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pub fn gst_harness_set_forwarding(h: *mut GstHarness, forwarding: gboolean);
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#[cfg(any(feature = "v1_20", feature = "dox"))]
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#[cfg_attr(feature = "dox", doc(cfg(feature = "v1_20")))]
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pub fn gst_harness_set_live(h: *mut GstHarness, is_live: gboolean);
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pub fn gst_harness_set_propose_allocator(
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h: *mut GstHarness,
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allocator: *mut gst::GstAllocator,
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params: *const gst::GstAllocationParams,
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);
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pub fn gst_harness_set_sink_caps(h: *mut GstHarness, caps: *mut gst::GstCaps);
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pub fn gst_harness_set_sink_caps_str(h: *mut GstHarness, str: *const c_char);
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pub fn gst_harness_set_src_caps(h: *mut GstHarness, caps: *mut gst::GstCaps);
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pub fn gst_harness_set_src_caps_str(h: *mut GstHarness, str: *const c_char);
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pub fn gst_harness_set_time(h: *mut GstHarness, time: gst::GstClockTime) -> gboolean;
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pub fn gst_harness_set_upstream_latency(h: *mut GstHarness, latency: gst::GstClockTime);
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pub fn gst_harness_sink_push_many(h: *mut GstHarness, pushes: c_int) -> gst::GstFlowReturn;
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pub fn gst_harness_src_crank_and_push_many(
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h: *mut GstHarness,
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cranks: c_int,
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pushes: c_int,
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) -> gst::GstFlowReturn;
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pub fn gst_harness_src_push_event(h: *mut GstHarness) -> gboolean;
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pub fn gst_harness_stress_custom_start(
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h: *mut GstHarness,
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init: glib::GFunc,
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callback: glib::GFunc,
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data: gpointer,
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sleep: c_ulong,
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) -> *mut GstHarnessThread;
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pub fn gst_harness_stress_property_start_full(
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h: *mut GstHarness,
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name: *const c_char,
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value: *const gobject::GValue,
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sleep: c_ulong,
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) -> *mut GstHarnessThread;
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pub fn gst_harness_stress_push_buffer_start_full(
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h: *mut GstHarness,
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caps: *mut gst::GstCaps,
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segment: *const gst::GstSegment,
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buf: *mut gst::GstBuffer,
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sleep: c_ulong,
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) -> *mut GstHarnessThread;
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pub fn gst_harness_stress_push_buffer_with_cb_start_full(
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h: *mut GstHarness,
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caps: *mut gst::GstCaps,
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segment: *const gst::GstSegment,
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func: GstHarnessPrepareBufferFunc,
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data: gpointer,
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notify: glib::GDestroyNotify,
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sleep: c_ulong,
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) -> *mut GstHarnessThread;
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pub fn gst_harness_stress_push_event_start_full(
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h: *mut GstHarness,
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event: *mut gst::GstEvent,
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sleep: c_ulong,
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) -> *mut GstHarnessThread;
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pub fn gst_harness_stress_push_event_with_cb_start_full(
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h: *mut GstHarness,
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func: GstHarnessPrepareEventFunc,
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data: gpointer,
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notify: glib::GDestroyNotify,
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sleep: c_ulong,
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) -> *mut GstHarnessThread;
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pub fn gst_harness_stress_push_upstream_event_start_full(
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h: *mut GstHarness,
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event: *mut gst::GstEvent,
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sleep: c_ulong,
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) -> *mut GstHarnessThread;
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pub fn gst_harness_stress_push_upstream_event_with_cb_start_full(
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h: *mut GstHarness,
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func: GstHarnessPrepareEventFunc,
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data: gpointer,
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notify: glib::GDestroyNotify,
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sleep: c_ulong,
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) -> *mut GstHarnessThread;
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pub fn gst_harness_stress_requestpad_start_full(
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h: *mut GstHarness,
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templ: *mut gst::GstPadTemplate,
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name: *const c_char,
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caps: *mut gst::GstCaps,
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release: gboolean,
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sleep: c_ulong,
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) -> *mut GstHarnessThread;
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pub fn gst_harness_stress_statechange_start_full(
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h: *mut GstHarness,
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sleep: c_ulong,
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) -> *mut GstHarnessThread;
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#[cfg(any(feature = "v1_14", feature = "dox"))]
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#[cfg_attr(feature = "dox", doc(cfg(feature = "v1_14")))]
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pub fn gst_harness_take_all_data(h: *mut GstHarness, size: *mut size_t) -> *mut u8;
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#[cfg(any(feature = "v1_14", feature = "dox"))]
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#[cfg_attr(feature = "dox", doc(cfg(feature = "v1_14")))]
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pub fn gst_harness_take_all_data_as_buffer(h: *mut GstHarness) -> *mut gst::GstBuffer;
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#[cfg(any(feature = "v1_14", feature = "dox"))]
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#[cfg_attr(feature = "dox", doc(cfg(feature = "v1_14")))]
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pub fn gst_harness_take_all_data_as_bytes(h: *mut GstHarness) -> *mut glib::GBytes;
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pub fn gst_harness_teardown(h: *mut GstHarness);
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pub fn gst_harness_try_pull(h: *mut GstHarness) -> *mut gst::GstBuffer;
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pub fn gst_harness_try_pull_event(h: *mut GstHarness) -> *mut gst::GstEvent;
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pub fn gst_harness_try_pull_upstream_event(h: *mut GstHarness) -> *mut gst::GstEvent;
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pub fn gst_harness_upstream_events_in_queue(h: *mut GstHarness) -> c_uint;
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pub fn gst_harness_upstream_events_received(h: *mut GstHarness) -> c_uint;
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pub fn gst_harness_use_systemclock(h: *mut GstHarness);
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pub fn gst_harness_use_testclock(h: *mut GstHarness);
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pub fn gst_harness_wait_for_clock_id_waits(
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h: *mut GstHarness,
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waits: c_uint,
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timeout: c_uint,
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) -> gboolean;
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pub fn gst_harness_new(element_name: *const c_char) -> *mut GstHarness;
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pub fn gst_harness_new_empty() -> *mut GstHarness;
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pub fn gst_harness_new_full(
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element: *mut gst::GstElement,
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hsrc: *mut gst::GstStaticPadTemplate,
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element_sinkpad_name: *const c_char,
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hsink: *mut gst::GstStaticPadTemplate,
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element_srcpad_name: *const c_char,
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) -> *mut GstHarness;
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pub fn gst_harness_new_parse(launchline: *const c_char) -> *mut GstHarness;
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pub fn gst_harness_new_with_element(
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element: *mut gst::GstElement,
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element_sinkpad_name: *const c_char,
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element_srcpad_name: *const c_char,
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) -> *mut GstHarness;
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pub fn gst_harness_new_with_padnames(
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element_name: *const c_char,
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element_sinkpad_name: *const c_char,
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element_srcpad_name: *const c_char,
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) -> *mut GstHarness;
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pub fn gst_harness_new_with_templates(
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element_name: *const c_char,
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hsrc: *mut gst::GstStaticPadTemplate,
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hsink: *mut gst::GstStaticPadTemplate,
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) -> *mut GstHarness;
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pub fn gst_harness_stress_thread_stop(t: *mut GstHarnessThread) -> c_uint;
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//=========================================================================
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// GstTestClock
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//=========================================================================
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pub fn gst_test_clock_get_type() -> GType;
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pub fn gst_test_clock_new() -> *mut gst::GstClock;
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pub fn gst_test_clock_new_with_start_time(start_time: gst::GstClockTime) -> *mut gst::GstClock;
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pub fn gst_test_clock_id_list_get_latest_time(
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pending_list: *const glib::GList,
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) -> gst::GstClockTime;
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pub fn gst_test_clock_advance_time(test_clock: *mut GstTestClock, delta: gst::GstClockTimeDiff);
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pub fn gst_test_clock_crank(test_clock: *mut GstTestClock) -> gboolean;
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pub fn gst_test_clock_get_next_entry_time(test_clock: *mut GstTestClock) -> gst::GstClockTime;
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pub fn gst_test_clock_has_id(test_clock: *mut GstTestClock, id: gst::GstClockID) -> gboolean;
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pub fn gst_test_clock_peek_id_count(test_clock: *mut GstTestClock) -> c_uint;
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pub fn gst_test_clock_peek_next_pending_id(
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test_clock: *mut GstTestClock,
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pending_id: *mut gst::GstClockID,
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|
) -> gboolean;
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#[cfg(any(feature = "v1_18", feature = "dox"))]
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#[cfg_attr(feature = "dox", doc(cfg(feature = "v1_18")))]
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pub fn gst_test_clock_process_id(
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|
test_clock: *mut GstTestClock,
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|
pending_id: gst::GstClockID,
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|
) -> gboolean;
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pub fn gst_test_clock_process_id_list(
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|
test_clock: *mut GstTestClock,
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|
pending_list: *const glib::GList,
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|
) -> c_uint;
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pub fn gst_test_clock_process_next_clock_id(test_clock: *mut GstTestClock) -> gst::GstClockID;
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|
pub fn gst_test_clock_set_time(test_clock: *mut GstTestClock, new_time: gst::GstClockTime);
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|
#[cfg(any(feature = "v1_16", feature = "dox"))]
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|
#[cfg_attr(feature = "dox", doc(cfg(feature = "v1_16")))]
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|
pub fn gst_test_clock_timed_wait_for_multiple_pending_ids(
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|
test_clock: *mut GstTestClock,
|
|
count: c_uint,
|
|
timeout_ms: c_uint,
|
|
pending_list: *mut *mut glib::GList,
|
|
) -> gboolean;
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|
pub fn gst_test_clock_wait_for_multiple_pending_ids(
|
|
test_clock: *mut GstTestClock,
|
|
count: c_uint,
|
|
pending_list: *mut *mut glib::GList,
|
|
);
|
|
pub fn gst_test_clock_wait_for_next_pending_id(
|
|
test_clock: *mut GstTestClock,
|
|
pending_id: *mut gst::GstClockID,
|
|
);
|
|
pub fn gst_test_clock_wait_for_pending_id_count(test_clock: *mut GstTestClock, count: c_uint);
|
|
|
|
//=========================================================================
|
|
// Other functions
|
|
//=========================================================================
|
|
pub fn gst_consistency_checker_add_pad(
|
|
consist: *mut GstStreamConsistency,
|
|
pad: *mut gst::GstPad,
|
|
) -> gboolean;
|
|
pub fn gst_consistency_checker_free(consist: *mut GstStreamConsistency);
|
|
pub fn gst_consistency_checker_new(pad: *mut gst::GstPad) -> *mut GstStreamConsistency;
|
|
pub fn gst_consistency_checker_reset(consist: *mut GstStreamConsistency);
|
|
|
|
}
|