mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer-rs.git
synced 2024-06-12 03:09:24 +00:00
2ba5105b80
They can actually be shared with multiple threads at the same time safely as all functions requiring an immutable reference are thread-safe. OTOH TypeFind can't be shared safely between different threads as not all implementations of the TypeFind struct are thread-safe.
852 lines
28 KiB
Rust
852 lines
28 KiB
Rust
// Copyright (C) 2018 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 glib;
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use glib::object::IsA;
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use glib::translate::*;
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use glib_sys;
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use gobject_sys;
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use gst;
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use gst::prelude::*;
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use gst_check_sys;
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use std::marker::PhantomData;
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use std::mem;
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use std::ops;
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use std::path;
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use std::ptr;
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use TestClock;
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#[derive(Debug)]
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pub struct Harness(
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ptr::NonNull<gst_check_sys::GstHarness>,
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PhantomData<gst_check_sys::GstHarness>,
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);
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impl Drop for Harness {
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fn drop(&mut self) {
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unsafe {
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gst_check_sys::gst_harness_teardown(self.0.as_ptr());
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}
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}
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}
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unsafe impl Send for Harness {}
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unsafe impl Sync for Harness {}
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impl Harness {
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pub fn add_element_full<P: IsA<gst::Element>>(
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&mut self,
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element: &P,
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hsrc: Option<&gst::StaticPadTemplate>,
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element_sinkpad_name: Option<&str>,
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hsink: Option<&gst::StaticPadTemplate>,
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element_srcpad_name: Option<&str>,
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) {
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let element_sinkpad_name = element_sinkpad_name.to_glib_none();
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let element_srcpad_name = element_srcpad_name.to_glib_none();
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unsafe {
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gst_check_sys::gst_harness_add_element_full(
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self.0.as_ptr(),
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element.as_ref().to_glib_none().0,
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hsrc.to_glib_none().0 as *mut _,
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element_sinkpad_name.0,
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hsink.to_glib_none().0 as *mut _,
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element_srcpad_name.0,
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);
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}
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}
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pub fn add_element_sink_pad<P: IsA<gst::Pad>>(&mut self, sinkpad: &P) {
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unsafe {
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gst_check_sys::gst_harness_add_element_sink_pad(
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self.0.as_ptr(),
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sinkpad.as_ref().to_glib_none().0,
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);
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}
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}
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pub fn add_element_src_pad<P: IsA<gst::Pad>>(&mut self, srcpad: &P) {
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unsafe {
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gst_check_sys::gst_harness_add_element_src_pad(
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self.0.as_ptr(),
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srcpad.as_ref().to_glib_none().0,
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);
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}
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}
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pub fn add_parse(&mut self, launchline: &str) {
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unsafe {
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gst_check_sys::gst_harness_add_parse(self.0.as_ptr(), launchline.to_glib_none().0);
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}
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}
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pub fn add_probe<F>(
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&mut self,
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element_name: &str,
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pad_name: &str,
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mask: gst::PadProbeType,
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func: F,
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) where
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F: Fn(&gst::Pad, &mut gst::PadProbeInfo) -> gst::PadProbeReturn + Send + Sync + 'static,
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{
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// Reimplementation of the C code so we don't have to duplicate all the callback code
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let element = self.find_element(element_name).expect("Element not found");
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let pad = element.get_static_pad(pad_name).expect("Pad not found");
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pad.add_probe(mask, func);
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}
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#[cfg(any(feature = "v1_16", feature = "dox"))]
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pub fn add_propose_allocation_meta(
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&mut self,
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api: glib::types::Type,
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params: Option<&gst::StructureRef>,
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) {
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unsafe {
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let params = params.map(|p| p.as_ptr()).unwrap_or(ptr::null_mut());
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gst_check_sys::gst_harness_add_propose_allocation_meta(
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self.0.as_ptr(),
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api.to_glib(),
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params,
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);
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}
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}
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pub fn add_sink(&mut self, sink_element_name: &str) {
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unsafe {
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gst_check_sys::gst_harness_add_sink(
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self.0.as_ptr(),
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sink_element_name.to_glib_none().0,
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);
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}
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}
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pub fn add_sink_harness(&mut self, sink_harness: Harness) {
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unsafe {
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gst_check_sys::gst_harness_add_sink_harness(self.0.as_ptr(), sink_harness.0.as_ptr());
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mem::forget(sink_harness);
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}
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}
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pub fn add_sink_parse(&mut self, launchline: &str) {
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unsafe {
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gst_check_sys::gst_harness_add_sink_parse(self.0.as_ptr(), launchline.to_glib_none().0);
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}
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}
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pub fn add_src(&mut self, src_element_name: &str, has_clock_wait: bool) {
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unsafe {
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gst_check_sys::gst_harness_add_src(
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self.0.as_ptr(),
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src_element_name.to_glib_none().0,
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has_clock_wait.to_glib(),
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);
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}
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}
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pub fn add_src_harness(&mut self, src_harness: Harness, has_clock_wait: bool) {
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unsafe {
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gst_check_sys::gst_harness_add_src_harness(
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self.0.as_ptr(),
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src_harness.0.as_ptr(),
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has_clock_wait.to_glib(),
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);
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mem::forget(src_harness);
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}
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}
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pub fn add_src_parse(&mut self, launchline: &str, has_clock_wait: bool) {
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unsafe {
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gst_check_sys::gst_harness_add_src_parse(
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self.0.as_ptr(),
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launchline.to_glib_none().0,
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has_clock_wait.to_glib(),
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);
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}
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}
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pub fn buffers_in_queue(&self) -> u32 {
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unsafe { gst_check_sys::gst_harness_buffers_in_queue(self.0.as_ptr()) }
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}
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pub fn buffers_received(&self) -> u32 {
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unsafe { gst_check_sys::gst_harness_buffers_received(self.0.as_ptr()) }
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}
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pub fn crank_multiple_clock_waits(&mut self, waits: u32) -> Result<(), glib::BoolError> {
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unsafe {
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glib_result_from_gboolean!(
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gst_check_sys::gst_harness_crank_multiple_clock_waits(self.0.as_ptr(), waits),
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"Failed to crank multiple clock waits",
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)
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}
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}
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pub fn crank_single_clock_wait(&mut self) -> Result<(), glib::BoolError> {
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unsafe {
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glib_result_from_gboolean!(
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gst_check_sys::gst_harness_crank_single_clock_wait(self.0.as_ptr()),
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"Failed to crank single clock wait",
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)
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}
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}
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pub fn create_buffer(&mut self, size: usize) -> Result<gst::Buffer, glib::BoolError> {
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unsafe {
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Option::<_>::from_glib_full(gst_check_sys::gst_harness_create_buffer(
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self.0.as_ptr(),
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size,
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))
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.ok_or_else(|| glib_bool_error!("Failed to create new buffer"))
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}
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}
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pub fn dump_to_file<P: AsRef<path::Path>>(&mut self, filename: P) {
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let filename = filename.as_ref();
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unsafe {
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gst_check_sys::gst_harness_dump_to_file(self.0.as_ptr(), filename.to_glib_none().0);
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}
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}
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pub fn events_in_queue(&self) -> u32 {
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unsafe { gst_check_sys::gst_harness_events_in_queue(self.0.as_ptr()) }
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}
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pub fn events_received(&self) -> u32 {
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unsafe { gst_check_sys::gst_harness_events_received(self.0.as_ptr()) }
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}
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pub fn find_element(&mut self, element_name: &str) -> Option<gst::Element> {
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unsafe {
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// Work around https://gitlab.freedesktop.org/gstreamer/gstreamer/merge_requests/31
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let ptr = gst_check_sys::gst_harness_find_element(
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self.0.as_ptr(),
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element_name.to_glib_none().0,
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);
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if ptr.is_null() {
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return None;
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}
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// Clear floating flag if it is set
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if gobject_sys::g_object_is_floating(ptr as *mut _) != glib_sys::GFALSE {
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gobject_sys::g_object_ref_sink(ptr as *mut _);
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}
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from_glib_full(ptr)
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}
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}
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//pub fn get(&mut self, element_name: &str, first_property_name: &str, : /*Unknown conversion*//*Unimplemented*/Fundamental: VarArgs) {
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// unsafe { TODO: call gst_check_sys::gst_harness_get() }
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//}
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//pub fn get_allocator(&mut self, allocator: /*Ignored*/gst::Allocator, params: /*Ignored*/gst::AllocationParams) {
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// unsafe { TODO: call gst_check_sys::gst_harness_get_allocator() }
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//}
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pub fn get_last_pushed_timestamp(&self) -> gst::ClockTime {
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unsafe {
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from_glib(gst_check_sys::gst_harness_get_last_pushed_timestamp(
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self.0.as_ptr(),
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))
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}
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}
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pub fn get_testclock(&self) -> Option<TestClock> {
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unsafe { from_glib_full(gst_check_sys::gst_harness_get_testclock(self.0.as_ptr())) }
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}
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pub fn play(&mut self) {
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unsafe {
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gst_check_sys::gst_harness_play(self.0.as_ptr());
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}
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}
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pub fn pull(&mut self) -> Result<gst::Buffer, glib::BoolError> {
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unsafe {
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Option::<_>::from_glib_full(gst_check_sys::gst_harness_pull(self.0.as_ptr()))
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.ok_or_else(|| glib_bool_error!("Failed to pull buffer"))
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}
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}
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pub fn pull_event(&mut self) -> Result<gst::Event, glib::BoolError> {
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unsafe {
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Option::<_>::from_glib_full(gst_check_sys::gst_harness_pull_event(self.0.as_ptr()))
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.ok_or_else(|| glib_bool_error!("Failed to pull event"))
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}
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}
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pub fn pull_upstream_event(&mut self) -> Result<gst::Event, glib::BoolError> {
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unsafe {
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Option::<_>::from_glib_full(gst_check_sys::gst_harness_pull_upstream_event(
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self.0.as_ptr(),
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))
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.ok_or_else(|| glib_bool_error!("Failed to pull event"))
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}
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}
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pub fn push(&mut self, buffer: gst::Buffer) -> Result<gst::FlowSuccess, gst::FlowError> {
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let ret: gst::FlowReturn = unsafe {
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from_glib(gst_check_sys::gst_harness_push(
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self.0.as_ptr(),
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buffer.into_ptr(),
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))
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};
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ret.into_result()
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}
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pub fn push_and_pull(&mut self, buffer: gst::Buffer) -> Result<gst::Buffer, glib::BoolError> {
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unsafe {
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Option::<_>::from_glib_full(gst_check_sys::gst_harness_push_and_pull(
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self.0.as_ptr(),
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buffer.into_ptr(),
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))
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.ok_or_else(|| glib_bool_error!("Failed to push and pull buffer"))
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}
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}
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pub fn push_event(&mut self, event: gst::Event) -> bool {
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unsafe {
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from_glib(gst_check_sys::gst_harness_push_event(
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self.0.as_ptr(),
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event.into_ptr(),
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))
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}
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}
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pub fn push_from_src(&mut self) -> Result<gst::FlowSuccess, gst::FlowError> {
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let ret: gst::FlowReturn =
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unsafe { from_glib(gst_check_sys::gst_harness_push_from_src(self.0.as_ptr())) };
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ret.into_result()
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}
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pub fn push_to_sink(&mut self) -> Result<gst::FlowSuccess, gst::FlowError> {
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let ret: gst::FlowReturn =
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unsafe { from_glib(gst_check_sys::gst_harness_push_to_sink(self.0.as_ptr())) };
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ret.into_result()
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}
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pub fn push_upstream_event(&mut self, event: gst::Event) -> bool {
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unsafe {
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from_glib(gst_check_sys::gst_harness_push_upstream_event(
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self.0.as_ptr(),
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event.into_ptr(),
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))
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}
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}
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pub fn query_latency(&self) -> gst::ClockTime {
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unsafe { from_glib(gst_check_sys::gst_harness_query_latency(self.0.as_ptr())) }
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}
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//pub fn set(&mut self, element_name: &str, first_property_name: &str, : /*Unknown conversion*//*Unimplemented*/Fundamental: VarArgs) {
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// unsafe { TODO: call gst_check_sys::gst_harness_set() }
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//}
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pub fn set_blocking_push_mode(&mut self) {
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unsafe {
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gst_check_sys::gst_harness_set_blocking_push_mode(self.0.as_ptr());
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}
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}
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pub fn set_caps(&mut self, in_: gst::Caps, out: gst::Caps) {
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unsafe {
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gst_check_sys::gst_harness_set_caps(self.0.as_ptr(), in_.into_ptr(), out.into_ptr());
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}
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}
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pub fn set_caps_str(&mut self, in_: &str, out: &str) {
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unsafe {
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gst_check_sys::gst_harness_set_caps_str(
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self.0.as_ptr(),
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in_.to_glib_none().0,
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out.to_glib_none().0,
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);
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}
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}
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pub fn set_drop_buffers(&mut self, drop_buffers: bool) {
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unsafe {
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gst_check_sys::gst_harness_set_drop_buffers(self.0.as_ptr(), drop_buffers.to_glib());
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}
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}
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pub fn set_forwarding(&mut self, forwarding: bool) {
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unsafe {
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gst_check_sys::gst_harness_set_forwarding(self.0.as_ptr(), forwarding.to_glib());
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}
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}
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//pub fn set_propose_allocator<P: IsA<gst::Allocator>>(&mut self, allocator: Option<&P>, params: Option<&gst::AllocationParams>) {
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// unsafe { TODO: call gst_check_sys::gst_harness_set_propose_allocator() }
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//}
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pub fn set_sink_caps(&mut self, caps: gst::Caps) {
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unsafe {
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gst_check_sys::gst_harness_set_sink_caps(self.0.as_ptr(), caps.into_ptr());
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}
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}
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pub fn set_sink_caps_str(&mut self, str: &str) {
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unsafe {
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gst_check_sys::gst_harness_set_sink_caps_str(self.0.as_ptr(), str.to_glib_none().0);
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}
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}
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pub fn set_src_caps(&mut self, caps: gst::Caps) {
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unsafe {
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gst_check_sys::gst_harness_set_src_caps(self.0.as_ptr(), caps.into_ptr());
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}
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}
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pub fn set_src_caps_str(&mut self, str: &str) {
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unsafe {
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gst_check_sys::gst_harness_set_src_caps_str(self.0.as_ptr(), str.to_glib_none().0);
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}
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}
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pub fn set_time(&mut self, time: gst::ClockTime) -> Result<(), glib::BoolError> {
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unsafe {
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glib_result_from_gboolean!(
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gst_check_sys::gst_harness_set_time(self.0.as_ptr(), time.to_glib()),
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"Failed to set time",
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)
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}
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}
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pub fn set_upstream_latency(&mut self, latency: gst::ClockTime) {
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unsafe {
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gst_check_sys::gst_harness_set_upstream_latency(self.0.as_ptr(), latency.to_glib());
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}
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}
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pub fn sink_push_many(&mut self, pushes: u32) -> Result<gst::FlowSuccess, gst::FlowError> {
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let ret: gst::FlowReturn = unsafe {
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from_glib(gst_check_sys::gst_harness_sink_push_many(
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self.0.as_ptr(),
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pushes as i32,
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))
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};
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ret.into_result()
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}
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pub fn src_crank_and_push_many(
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&mut self,
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cranks: u32,
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pushes: u32,
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) -> Result<gst::FlowSuccess, gst::FlowError> {
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let ret: gst::FlowReturn = unsafe {
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from_glib(gst_check_sys::gst_harness_src_crank_and_push_many(
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self.0.as_ptr(),
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cranks as i32,
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pushes as i32,
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))
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};
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ret.into_result()
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}
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pub fn src_push_event(&mut self) -> bool {
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unsafe { from_glib(gst_check_sys::gst_harness_src_push_event(self.0.as_ptr())) }
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}
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//pub fn stress_custom_start<'a, P: Into<Option<&'a /*Ignored*/glib::Func>>, Q: Into<Option</*Unimplemented*/Fundamental: Pointer>>>(&mut self, init: P, callback: /*Unknown conversion*//*Unimplemented*/Func, data: Q, sleep: libc::c_ulong) -> /*Ignored*/Option<HarnessThread> {
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// unsafe { TODO: call gst_check_sys::gst_harness_stress_custom_start() }
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//}
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|
//pub fn stress_property_start_full(&mut self, name: &str, value: /*Ignored*/&glib::Value, sleep: libc::c_ulong) -> /*Ignored*/Option<HarnessThread> {
|
|
// unsafe { TODO: call gst_check_sys::gst_harness_stress_property_start_full() }
|
|
//}
|
|
|
|
//pub fn stress_push_buffer_start_full(&mut self, caps: &mut gst::Caps, segment: /*Ignored*/&gst::Segment, buf: &mut gst::Buffer, sleep: libc::c_ulong) -> /*Ignored*/Option<HarnessThread> {
|
|
// unsafe { TODO: call gst_check_sys::gst_harness_stress_push_buffer_start_full() }
|
|
//}
|
|
|
|
//pub fn stress_push_buffer_with_cb_start_full<P: Into<Option</*Unimplemented*/Fundamental: Pointer>>>(&mut self, caps: &mut gst::Caps, segment: /*Ignored*/&gst::Segment, func: /*Unknown conversion*//*Unimplemented*/HarnessPrepareBufferFunc, data: P, notify: /*Unknown conversion*//*Unimplemented*/DestroyNotify, sleep: libc::c_ulong) -> /*Ignored*/Option<HarnessThread> {
|
|
// unsafe { TODO: call gst_check_sys::gst_harness_stress_push_buffer_with_cb_start_full() }
|
|
//}
|
|
|
|
//pub fn stress_push_event_start_full(&mut self, event: &mut gst::Event, sleep: libc::c_ulong) -> /*Ignored*/Option<HarnessThread> {
|
|
// unsafe { TODO: call gst_check_sys::gst_harness_stress_push_event_start_full() }
|
|
//}
|
|
|
|
//pub fn stress_push_event_with_cb_start_full<P: Into<Option</*Unimplemented*/Fundamental: Pointer>>>(&mut self, func: /*Unknown conversion*//*Unimplemented*/HarnessPrepareEventFunc, data: P, notify: /*Unknown conversion*//*Unimplemented*/DestroyNotify, sleep: libc::c_ulong) -> /*Ignored*/Option<HarnessThread> {
|
|
// unsafe { TODO: call gst_check_sys::gst_harness_stress_push_event_with_cb_start_full() }
|
|
//}
|
|
|
|
//pub fn stress_push_upstream_event_start_full(&mut self, event: &mut gst::Event, sleep: libc::c_ulong) -> /*Ignored*/Option<HarnessThread> {
|
|
// unsafe { TODO: call gst_check_sys::gst_harness_stress_push_upstream_event_start_full() }
|
|
//}
|
|
|
|
//pub fn stress_push_upstream_event_with_cb_start_full<P: Into<Option</*Unimplemented*/Fundamental: Pointer>>>(&mut self, func: /*Unknown conversion*//*Unimplemented*/HarnessPrepareEventFunc, data: P, notify: /*Unknown conversion*//*Unimplemented*/DestroyNotify, sleep: libc::c_ulong) -> /*Ignored*/Option<HarnessThread> {
|
|
// unsafe { TODO: call gst_check_sys::gst_harness_stress_push_upstream_event_with_cb_start_full() }
|
|
//}
|
|
|
|
//pub fn stress_requestpad_start_full(&mut self, templ: /*Ignored*/&gst::PadTemplate, name: &str, caps: &mut gst::Caps, release: bool, sleep: libc::c_ulong) -> /*Ignored*/Option<HarnessThread> {
|
|
// unsafe { TODO: call gst_check_sys::gst_harness_stress_requestpad_start_full() }
|
|
//}
|
|
|
|
//pub fn stress_statechange_start_full(&mut self, sleep: libc::c_ulong) -> /*Ignored*/Option<HarnessThread> {
|
|
// unsafe { TODO: call gst_check_sys::gst_harness_stress_statechange_start_full() }
|
|
//}
|
|
|
|
#[cfg(any(feature = "v1_14", feature = "dox"))]
|
|
pub fn take_all_data_as_buffer(&mut self) -> Result<gst::Buffer, glib::BoolError> {
|
|
unsafe {
|
|
Option::<_>::from_glib_full(gst_check_sys::gst_harness_take_all_data_as_buffer(
|
|
self.0.as_ptr(),
|
|
))
|
|
.ok_or_else(|| glib_bool_error!("Failed to take all data as buffer"))
|
|
}
|
|
}
|
|
|
|
#[cfg(any(feature = "v1_14", feature = "dox"))]
|
|
pub fn take_all_data_as_bytes(&mut self) -> Result<glib::Bytes, glib::BoolError> {
|
|
unsafe {
|
|
Option::<_>::from_glib_full(gst_check_sys::gst_harness_take_all_data_as_bytes(
|
|
self.0.as_ptr(),
|
|
))
|
|
.ok_or_else(|| glib_bool_error!("Failed to take all data as bytes"))
|
|
}
|
|
}
|
|
|
|
pub fn try_pull(&mut self) -> Option<gst::Buffer> {
|
|
unsafe { from_glib_full(gst_check_sys::gst_harness_try_pull(self.0.as_ptr())) }
|
|
}
|
|
|
|
pub fn try_pull_event(&mut self) -> Option<gst::Event> {
|
|
unsafe { from_glib_full(gst_check_sys::gst_harness_try_pull_event(self.0.as_ptr())) }
|
|
}
|
|
|
|
pub fn try_pull_upstream_event(&mut self) -> Option<gst::Event> {
|
|
unsafe {
|
|
from_glib_full(gst_check_sys::gst_harness_try_pull_upstream_event(
|
|
self.0.as_ptr(),
|
|
))
|
|
}
|
|
}
|
|
|
|
pub fn upstream_events_in_queue(&self) -> u32 {
|
|
unsafe { gst_check_sys::gst_harness_upstream_events_in_queue(self.0.as_ptr()) }
|
|
}
|
|
|
|
pub fn upstream_events_received(&self) -> u32 {
|
|
unsafe { gst_check_sys::gst_harness_upstream_events_received(self.0.as_ptr()) }
|
|
}
|
|
|
|
pub fn use_systemclock(&mut self) {
|
|
unsafe {
|
|
gst_check_sys::gst_harness_use_systemclock(self.0.as_ptr());
|
|
}
|
|
}
|
|
|
|
pub fn use_testclock(&mut self) {
|
|
unsafe {
|
|
gst_check_sys::gst_harness_use_testclock(self.0.as_ptr());
|
|
}
|
|
}
|
|
|
|
pub fn wait_for_clock_id_waits(
|
|
&mut self,
|
|
waits: u32,
|
|
timeout: u32,
|
|
) -> Result<(), glib::BoolError> {
|
|
unsafe {
|
|
glib_result_from_gboolean!(
|
|
gst_check_sys::gst_harness_wait_for_clock_id_waits(self.0.as_ptr(), waits, timeout),
|
|
"Failed to wait for clock id waits",
|
|
)
|
|
}
|
|
}
|
|
|
|
unsafe fn from_glib_full(ptr: *mut gst_check_sys::GstHarness) -> Harness {
|
|
assert!(!ptr.is_null());
|
|
|
|
Harness(ptr::NonNull::new_unchecked(ptr), PhantomData)
|
|
}
|
|
|
|
pub fn new(element_name: &str) -> Harness {
|
|
assert_initialized_main_thread!();
|
|
unsafe {
|
|
Self::from_glib_full(gst_check_sys::gst_harness_new(
|
|
element_name.to_glib_none().0,
|
|
))
|
|
}
|
|
}
|
|
|
|
pub fn new_empty() -> Harness {
|
|
assert_initialized_main_thread!();
|
|
unsafe { Self::from_glib_full(gst_check_sys::gst_harness_new_empty()) }
|
|
}
|
|
|
|
pub fn new_full<P: IsA<gst::Element>>(
|
|
element: &P,
|
|
hsrc: Option<&gst::StaticPadTemplate>,
|
|
element_sinkpad_name: Option<&str>,
|
|
hsink: Option<&gst::StaticPadTemplate>,
|
|
element_srcpad_name: Option<&str>,
|
|
) -> Harness {
|
|
assert_initialized_main_thread!();
|
|
let element_sinkpad_name = element_sinkpad_name.to_glib_none();
|
|
let element_srcpad_name = element_srcpad_name.to_glib_none();
|
|
unsafe {
|
|
Self::from_glib_full(gst_check_sys::gst_harness_new_full(
|
|
element.as_ref().to_glib_none().0,
|
|
hsrc.to_glib_none().0 as *mut _,
|
|
element_sinkpad_name.0,
|
|
hsink.to_glib_none().0 as *mut _,
|
|
element_srcpad_name.0,
|
|
))
|
|
}
|
|
}
|
|
|
|
pub fn new_parse(launchline: &str) -> Harness {
|
|
assert_initialized_main_thread!();
|
|
unsafe {
|
|
Self::from_glib_full(gst_check_sys::gst_harness_new_parse(
|
|
launchline.to_glib_none().0,
|
|
))
|
|
}
|
|
}
|
|
|
|
pub fn new_with_element<P: IsA<gst::Element>>(
|
|
element: &P,
|
|
element_sinkpad_name: Option<&str>,
|
|
element_srcpad_name: Option<&str>,
|
|
) -> Harness {
|
|
assert_initialized_main_thread!();
|
|
let element_sinkpad_name = element_sinkpad_name.to_glib_none();
|
|
let element_srcpad_name = element_srcpad_name.to_glib_none();
|
|
unsafe {
|
|
Self::from_glib_full(gst_check_sys::gst_harness_new_with_element(
|
|
element.as_ref().to_glib_none().0,
|
|
element_sinkpad_name.0,
|
|
element_srcpad_name.0,
|
|
))
|
|
}
|
|
}
|
|
|
|
pub fn new_with_padnames(
|
|
element_name: &str,
|
|
element_sinkpad_name: Option<&str>,
|
|
element_srcpad_name: Option<&str>,
|
|
) -> Harness {
|
|
assert_initialized_main_thread!();
|
|
let element_sinkpad_name = element_sinkpad_name.to_glib_none();
|
|
let element_srcpad_name = element_srcpad_name.to_glib_none();
|
|
unsafe {
|
|
Self::from_glib_full(gst_check_sys::gst_harness_new_with_padnames(
|
|
element_name.to_glib_none().0,
|
|
element_sinkpad_name.0,
|
|
element_srcpad_name.0,
|
|
))
|
|
}
|
|
}
|
|
|
|
pub fn new_with_templates(
|
|
element_name: &str,
|
|
hsrc: Option<&gst::StaticPadTemplate>,
|
|
hsink: Option<&gst::StaticPadTemplate>,
|
|
) -> Harness {
|
|
assert_initialized_main_thread!();
|
|
unsafe {
|
|
Self::from_glib_full(gst_check_sys::gst_harness_new_with_templates(
|
|
element_name.to_glib_none().0,
|
|
hsrc.to_glib_none().0 as *mut _,
|
|
hsink.to_glib_none().0 as *mut _,
|
|
))
|
|
}
|
|
}
|
|
|
|
//pub fn stress_thread_stop(t: /*Ignored*/&mut HarnessThread) -> u32 {
|
|
// unsafe { TODO: call gst_check_sys::gst_harness_stress_thread_stop() }
|
|
//}
|
|
|
|
pub fn get_element(&self) -> Option<gst::Element> {
|
|
unsafe {
|
|
// Work around https://gitlab.freedesktop.org/gstreamer/gstreamer/merge_requests/31
|
|
let ptr = (*self.0.as_ptr()).element;
|
|
|
|
if ptr.is_null() {
|
|
return None;
|
|
}
|
|
|
|
// Clear floating flag if it is set
|
|
if gobject_sys::g_object_is_floating(ptr as *mut _) != glib_sys::GFALSE {
|
|
gobject_sys::g_object_ref_sink(ptr as *mut _);
|
|
}
|
|
|
|
from_glib_none(ptr)
|
|
}
|
|
}
|
|
|
|
pub fn get_sinkpad(&self) -> Option<gst::Pad> {
|
|
unsafe {
|
|
// Work around https://gitlab.freedesktop.org/gstreamer/gstreamer/merge_requests/31
|
|
let ptr = (*self.0.as_ptr()).sinkpad;
|
|
|
|
if ptr.is_null() {
|
|
return None;
|
|
}
|
|
|
|
// Clear floating flag if it is set
|
|
if gobject_sys::g_object_is_floating(ptr as *mut _) != glib_sys::GFALSE {
|
|
gobject_sys::g_object_ref_sink(ptr as *mut _);
|
|
}
|
|
|
|
from_glib_none(ptr)
|
|
}
|
|
}
|
|
|
|
pub fn get_srcpad(&self) -> Option<gst::Pad> {
|
|
unsafe {
|
|
// Work around https://gitlab.freedesktop.org/gstreamer/gstreamer/merge_requests/31
|
|
let ptr = (*self.0.as_ptr()).srcpad;
|
|
|
|
if ptr.is_null() {
|
|
return None;
|
|
}
|
|
|
|
// Clear floating flag if it is set
|
|
if gobject_sys::g_object_is_floating(ptr as *mut _) != glib_sys::GFALSE {
|
|
gobject_sys::g_object_ref_sink(ptr as *mut _);
|
|
}
|
|
|
|
from_glib_none(ptr)
|
|
}
|
|
}
|
|
|
|
pub fn get_sink_harness(&self) -> Option<Ref> {
|
|
unsafe {
|
|
let sink_harness = (*self.0.as_ptr()).sink_harness;
|
|
if sink_harness.is_null() {
|
|
None
|
|
} else {
|
|
Some(Ref(
|
|
Some(Harness(
|
|
ptr::NonNull::new_unchecked(sink_harness),
|
|
PhantomData,
|
|
)),
|
|
PhantomData,
|
|
))
|
|
}
|
|
}
|
|
}
|
|
|
|
pub fn get_src_harness(&self) -> Option<Ref> {
|
|
unsafe {
|
|
let src_harness = (*self.0.as_ptr()).src_harness;
|
|
if src_harness.is_null() {
|
|
None
|
|
} else {
|
|
Some(Ref(
|
|
Some(Harness(
|
|
ptr::NonNull::new_unchecked(src_harness),
|
|
PhantomData,
|
|
)),
|
|
PhantomData,
|
|
))
|
|
}
|
|
}
|
|
}
|
|
|
|
pub fn get_mut_sink_harness(&mut self) -> Option<RefMut> {
|
|
unsafe {
|
|
let sink_harness = (*self.0.as_ptr()).sink_harness;
|
|
if sink_harness.is_null() {
|
|
None
|
|
} else {
|
|
Some(RefMut(
|
|
Some(Harness(
|
|
ptr::NonNull::new_unchecked(sink_harness),
|
|
PhantomData,
|
|
)),
|
|
PhantomData,
|
|
))
|
|
}
|
|
}
|
|
}
|
|
|
|
pub fn get_mut_src_harness(&mut self) -> Option<RefMut> {
|
|
unsafe {
|
|
let src_harness = (*self.0.as_ptr()).src_harness;
|
|
if src_harness.is_null() {
|
|
None
|
|
} else {
|
|
Some(RefMut(
|
|
Some(Harness(
|
|
ptr::NonNull::new_unchecked(src_harness),
|
|
PhantomData,
|
|
)),
|
|
PhantomData,
|
|
))
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
#[derive(Debug)]
|
|
pub struct Ref<'a>(Option<Harness>, PhantomData<&'a Harness>);
|
|
|
|
impl<'a> ops::Deref for Ref<'a> {
|
|
type Target = Harness;
|
|
|
|
fn deref(&self) -> &Harness {
|
|
self.0.as_ref().unwrap()
|
|
}
|
|
}
|
|
|
|
impl<'a> Drop for Ref<'a> {
|
|
fn drop(&mut self) {
|
|
// We only really borrow
|
|
mem::forget(self.0.take())
|
|
}
|
|
}
|
|
|
|
#[derive(Debug)]
|
|
pub struct RefMut<'a>(Option<Harness>, PhantomData<&'a mut Harness>);
|
|
|
|
impl<'a> ops::Deref for RefMut<'a> {
|
|
type Target = Harness;
|
|
|
|
fn deref(&self) -> &Harness {
|
|
self.0.as_ref().unwrap()
|
|
}
|
|
}
|
|
|
|
impl<'a> ops::DerefMut for RefMut<'a> {
|
|
fn deref_mut(&mut self) -> &mut Harness {
|
|
self.0.as_mut().unwrap()
|
|
}
|
|
}
|
|
|
|
impl<'a> Drop for RefMut<'a> {
|
|
fn drop(&mut self) {
|
|
// We only really borrow
|
|
mem::forget(self.0.take())
|
|
}
|
|
}
|
|
|
|
#[cfg(test)]
|
|
mod tests {
|
|
use super::*;
|
|
|
|
#[test]
|
|
fn test_identity_push_pull() {
|
|
gst::init().unwrap();
|
|
|
|
let mut h = Harness::new("identity");
|
|
h.set_src_caps_str("application/test");
|
|
let buf = gst::Buffer::new();
|
|
let buf = h.push_and_pull(buf);
|
|
assert!(buf.is_ok());
|
|
}
|
|
}
|