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Add initial version of gstreamer-check

Browse source 
Covers GstHarness and GstTestClock

Fixes https://github.com/sdroege/gstreamer-rs/issues/148
This commit is contained in:
Sebastian Dröge 2018-11-02 13:24:39 +02:00
parent be8f29c9f7
commit 2a2ffa45c9
12 changed files with 865 additions and 332 deletions
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1
Cargo.toml
View file

@ -13,6 +13,7 @@ members = [
"gstreamer-video",
"gstreamer-pbutils",
"gstreamer-webrtc",
"gstreamer-check",
"examples",
"tutorials",
]

6
Gir_GstCheck.toml
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@ -16,7 +16,6 @@ external_libraries = [
]
generate = [
"GstCheck.TestClock",
]
manual = [
@ -31,3 +30,8 @@ manual = [
name = "Gst.ClockTime"
status = "manual"
conversion_type = "scalar"
[[object]]
name = "GstCheck.TestClock"
status = "generate"
trait = false

39
gstreamer-check/Cargo.toml Normal file
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@ -0,0 +1,39 @@
[package]
name = "gstreamer-check"
version = "0.13.0"
authors = ["Sebastian Dröge <sebastian@centricular.com>"]
categories = ["api-bindings", "multimedia"]
description = "Rust bindings for GStreamer Check library"
repository = "https://github.com/sdroege/gstreamer-rs"
license = "MIT/Apache-2.0"
readme = "README.md"
homepage = "https://gstreamer.freedesktop.org"
documentation = "https://sdroege.github.io/rustdoc/gstreamer/gstreamer_check"
keywords = ["gstreamer", "multimedia", "audio", "video", "gnome"]
build = "build.rs"
[dependencies]
bitflags = "1.0"
glib-sys = { git = "https://github.com/gtk-rs/sys" }
gobject-sys = { git = "https://github.com/gtk-rs/sys" }
gstreamer-sys = { git = "https://github.com/sdroege/gstreamer-sys", features = ["v1_8"] }
gstreamer-check-sys = { git = "https://github.com/sdroege/gstreamer-sys", features = ["v1_8"] }
glib = { git = "https://github.com/gtk-rs/glib" }
gstreamer = { path = "../gstreamer" }
[build-dependencies.rustdoc-stripper]
version = "0.1"
optional = true
[features]
v1_10 = ["gstreamer-sys/v1_10", "gstreamer-check-sys/v1_10"]
v1_12 = ["gstreamer-sys/v1_12", "gstreamer-check-sys/v1_12", "v1_10"]
v1_14 = ["gstreamer-sys/v1_14", "gstreamer-check-sys/v1_14", "v1_12"]
#v1_16 = ["gstreamer-sys/v1_16", "gstreamer-check-sys/v1_16", "v1_14"]
embed-lgpl-docs = ["rustdoc-stripper"]
purge-lgpl-docs = ["rustdoc-stripper"]
dox = ["gstreamer-check-sys/dox", "glib/dox", "gstreamer/dox"]
default-features = []
[badges]
travis-ci = { repository = "sdroege/gstreamer-rs", branch = "master" }

201
gstreamer-check/LICENSE-APACHE Normal file
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@ -0,0 +1,201 @@
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@ -0,0 +1,23 @@
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170
gstreamer-check/README.md Normal file
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@ -0,0 +1,170 @@
# gstreamer-rs [![crates.io](https://img.shields.io/crates/v/gstreamer-app.svg)](https://crates.io/crates/gstreamer-app) [![Build Status](https://travis-ci.org/sdroege/gstreamer-rs.svg?branch=master)](https://travis-ci.org/sdroege/gstreamer-rs)
[GStreamer](https://gstreamer.freedesktop.org/) (Check library) bindings for Rust.
Documentation can be found [here](https://sdroege.github.io/rustdoc/gstreamer/gstreamer/).
These bindings are providing a safe API that can be used to interface with
GStreamer, e.g. for writing GStreamer-based applications.
For background and motivation, see the [announcement blogpost](https://coaxion.net/blog/2017/07/writing-gstreamer-applications-in-rust/).
The bindings (since 0.8.0) are autogenerated with [gir](https://github.com/gtk-rs/gir/)
based on the [GObject-Introspection](https://wiki.gnome.org/Projects/GObjectIntrospection/)
API metadata provided by the GStreamer project. Older versions before 0.8.0 were manually
written and the repository can be found [here](https://github.com/arturoc/gstreamer1.0-rs).
The API of the two is incompatible.
A crate for writing GStreamer plugins in Rust can be found here: https://github.com/sdroege/gst-plugin-rs
## Table of Contents
1. [Installation](#installation)
1. [Linux/BSDs](#installation-linux)
1. [macOS](#installation-macos)
1. [Windows](#installation-windows)
1. [Getting Started](#getting-started)
1. [License](#license)
1. [Contribution](#contribution)
<a name="installation"/>
## Installation
To build the GStreamer bindings or anything depending on them, you need to
have at least GStreamer 1.8 and gst-plugins-base 1.8 installed. In addition,
some of the examples/tutorials require various GStreamer plugins to be
available, which can be found in gst-plugins-base, gst-plugins-good,
gst-plugins-bad, gst-plugins-ugly and/or gst-libav.
<a name="installation-linux"/>
### Linux/BSDs
You need to install the above mentioned packages with your distributions
package manager, or build them from source.
On Debian/Ubuntu they can be installed with
```
$ apt-get install libgstreamer1.0-dev libgstreamer-plugins-base1.0-dev \
gstreamer1.0-plugins-base gstreamer1.0-plugins-good \
gstreamer1.0-plugins-bad gstreamer1.0-plugins-ugly \
gstreamer1.0-libav
```
Package names on other distributions should be similar.
Please submit a pull request with instructions for yours.
<a name="installation-macos"/>
### macOS
You can install GStreamer and the plugins via [Homebrew](https://brew.sh/) or
by installing the [binaries](https://gstreamer.freedesktop.org/data/pkg/osx/)
provided by the GStreamer project.
#### Homebrew
```
$ brew install gstreamer gst-plugins-base gst-plugins-good \
gst-plugins-bad gst-plugins-ugly gst-libav
```
#### GStreamer Binaries
You need to download the *two* `.pkg` files from the GStreamer website and
install them, e.g. `gstreamer-1.0-1.12.3-x86_64.pkg` and
`gstreamer-1.0-devel-1.12.3-x86_64.pkg`.
After installation, you also need to install `pkg-config` (e.g. via Homebrew)
and set the `PKG_CONFIG_PATH` environment variable
```
$ export PKG_CONFIG_PATH="/Frameworks/GStreamer.framework/Versions/Current/lib/pkgconfig${PKG_CONFIG_PATH:+:$PKG_CONFIG_PATH}"
```
<a name="installation-windows"/>
### Windows
You can install GStreamer and the plugins via [MSYS2](http://www.msys2.org/)
with `pacman` or by installing the
[binaries](https://gstreamer.freedesktop.org/data/pkg/windows/) provided by
the GStreamer project.
#### MSYS2 / pacman
```
$ pacman -S pkg-config mingw-w64-x86_64-gstreamer mingw-w64-x86_64-gst-plugins-base \
mingw-w64-x86_64-gst-plugins-good mingw-w64-x86_64-gst-plugins-bad \
mingw-w64-x86_64-gst-plugins-ugly mingw-w64-x86_64-gst-libav
```
#### GStreamer Binaries
You need to download the *two* `.msi` files for your platform from the
GStreamer website and install them, e.g. `gstreamer-1.0-x86_64-1.12.3.msi` and
`gstreamer-1.0-devel-x86_64-1.12.3.msi`.
After installation, you also need to install `pkg-config` (e.g. via MSYS2 or
from [here](https://sourceforge.net/projects/pkgconfiglite/))
and set the `PKG_CONFIG_PATH` environment variable
```
$ export PKG_CONFIG_PATH="c:\\gstreamer\\1.0\\x86_64\\lib\\pkgconfig${PKG_CONFIG_PATH:+:$PKG_CONFIG_PATH}"
```
<a name="getting-started"/>
## Getting Started
The API reference can be found
[here](https://sdroege.github.io/rustdoc/gstreamer/gstreamer/), however it is
only the Rust API reference and does not explain any of the concepts.
For getting started with GStreamer development, the best would be to follow
the [documentation](https://gstreamer.freedesktop.org/documentation/) on the
GStreamer website, especially the [Application Development
Manual](https://gstreamer.freedesktop.org/documentation/application-development/).
While being C-centric, it explains all the fundamental concepts of GStreamer
and the code examples should be relatively easily translatable to Rust. The
API is basically the same, function/struct names are the same and everything
is only more convenient (hopefully) and safer.
In addition there are
[tutorials](https://gstreamer.freedesktop.org/documentation/tutorials/) on the
GStreamer website. Many of them were ported to Rust already and the code can
be found in the
[tutorials](https://github.com/sdroege/gstreamer-rs/tree/master/tutorials)
directory.
Some further examples for various aspects of GStreamer and how to use it from
Rust can be found in the
[examples](https://github.com/sdroege/gstreamer-rs/tree/master/examples)
directory.
<a name="license"/>
## LICENSE
gstreamer-rs and all crates contained in here are licensed under either of
* Apache License, Version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
http://www.apache.org/licenses/LICENSE-2.0)
* MIT license ([LICENSE-MIT](LICENSE-MIT) or
http://opensource.org/licenses/MIT)
at your option.
GStreamer itself is licensed under the Lesser General Public License version
2.1 or (at your option) any later version:
https://www.gnu.org/licenses/lgpl-2.1.html
<a name="contribution"/>
## Contribution
Any kinds of contributions are welcome as a pull request.
Unless you explicitly state otherwise, any contribution intentionally submitted
for inclusion in gstreamer-rs by you, as defined in the Apache-2.0 license, shall be
dual licensed as above, without any additional terms or conditions.

34
gstreamer-check/build.rs Normal file
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@ -0,0 +1,34 @@
fn main() {
manage_docs();
}
#[cfg(any(feature = "embed-lgpl-docs", feature = "purge-lgpl-docs"))]
fn manage_docs() {
extern crate stripper_lib;
use std::io;
let path = "src";
let ignores: &[&str] = &[];
stripper_lib::loop_over_files(
path.as_ref(),
&mut |w, s| stripper_lib::strip_comments(w, s, &mut io::sink(), true),
&ignores,
false,
);
#[cfg(feature = "embed-lgpl-docs")]
{
let docs = include_str!("../docs/gstreamer-check/docs.md");
let mut infos = stripper_lib::parse_cmts(docs.lines(), true);
stripper_lib::loop_over_files(
path.as_ref(),
&mut |w, s| stripper_lib::regenerate_comments(w, s, &mut infos, true, true),
&ignores,
false,
);
}
}
#[cfg(not(any(feature = "embed-lgpl-docs", feature = "purge-lgpl-docs")))]
fn manage_docs() {}

2
gstreamer-check/src/auto/mod.rs
View file

@ -4,9 +4,7 @@
mod test_clock;
pub use self::test_clock::TestClock;
pub use self::test_clock::TestClockExt;
#[doc(hidden)]
pub mod traits {
pub use super::TestClockExt;
}

225
gstreamer-check/src/auto/test_clock.rs
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@ -3,11 +3,9 @@
// DO NOT EDIT
use ffi;
use glib;
use glib::StaticType;
use glib::Value;
use glib::object::Downcast;
use glib::object::IsA;
use glib::signal::SignalHandlerId;
use glib::signal::connect;
use glib::translate::*;
@ -46,9 +44,99 @@ impl TestClock {
}
}
pub fn advance_time(&self, delta: gst::ClockTimeDiff) {
unsafe {
ffi::gst_test_clock_advance_time(self.to_glib_none().0, delta);
}
}
pub fn crank(&self) -> bool {
unsafe {
from_glib(ffi::gst_test_clock_crank(self.to_glib_none().0))
}
}
pub fn get_next_entry_time(&self) -> gst::ClockTime {
unsafe {
from_glib(ffi::gst_test_clock_get_next_entry_time(self.to_glib_none().0))
}
}
//pub fn has_id(&self, id: /*Ignored*/gst::ClockID) -> bool {
// unsafe { TODO: call ffi::gst_test_clock_has_id() }
//}
pub fn peek_id_count(&self) -> u32 {
unsafe {
ffi::gst_test_clock_peek_id_count(self.to_glib_none().0)
}
}
//pub fn peek_next_pending_id(&self, pending_id: /*Ignored*/&mut gst::ClockID) -> bool {
// unsafe { TODO: call ffi::gst_test_clock_peek_next_pending_id() }
//}
//pub fn process_id_list(&self, pending_list: /*Ignored*/&[&gst::ClockID]) -> u32 {
// unsafe { TODO: call ffi::gst_test_clock_process_id_list() }
//}
//pub fn process_next_clock_id(&self) -> /*Ignored*/Option<gst::ClockID> {
// unsafe { TODO: call ffi::gst_test_clock_process_next_clock_id() }
//}
pub fn set_time(&self, new_time: gst::ClockTime) {
unsafe {
ffi::gst_test_clock_set_time(self.to_glib_none().0, new_time.to_glib());
}
}
//pub fn wait_for_multiple_pending_ids(&self, count: u32, pending_list: /*Unimplemented*/Vec<gst::ClockID>) {
// unsafe { TODO: call ffi::gst_test_clock_wait_for_multiple_pending_ids() }
//}
//pub fn wait_for_next_pending_id(&self, pending_id: /*Ignored*/&mut gst::ClockID) {
// unsafe { TODO: call ffi::gst_test_clock_wait_for_next_pending_id() }
//}
pub fn wait_for_pending_id_count(&self, count: u32) {
unsafe {
ffi::gst_test_clock_wait_for_pending_id_count(self.to_glib_none().0, count);
}
}
pub fn get_property_clock_type(&self) -> gst::ClockType {
unsafe {
let mut value = Value::from_type(<gst::ClockType as StaticType>::static_type());
gobject_ffi::g_object_get_property(self.to_glib_none().0, "clock-type".to_glib_none().0, value.to_glib_none_mut().0);
value.get().unwrap()
}
}
pub fn set_property_clock_type(&self, clock_type: gst::ClockType) {
unsafe {
gobject_ffi::g_object_set_property(self.to_glib_none().0, "clock-type".to_glib_none().0, Value::from(&clock_type).to_glib_none().0);
}
}
pub fn get_property_start_time(&self) -> u64 {
unsafe {
let mut value = Value::from_type(<u64 as StaticType>::static_type());
gobject_ffi::g_object_get_property(self.to_glib_none().0, "start-time".to_glib_none().0, value.to_glib_none_mut().0);
value.get().unwrap()
}
}
//pub fn id_list_get_latest_time(pending_list: /*Ignored*/&[&gst::ClockID]) -> gst::ClockTime {
// unsafe { TODO: call ffi::gst_test_clock_id_list_get_latest_time() }
//}
pub fn connect_property_clock_type_notify<F: Fn(&TestClock) + Send + Sync + 'static>(&self, f: F) -> SignalHandlerId {
unsafe {
let f: Box_<Box_<Fn(&TestClock) + Send + Sync + 'static>> = Box_::new(Box_::new(f));
connect(self.to_glib_none().0, "notify::clock-type",
transmute(notify_clock_type_trampoline as usize), Box_::into_raw(f) as *mut _)
}
}
}
impl Default for TestClock {
@ -60,134 +148,7 @@ impl Default for TestClock {
unsafe impl Send for TestClock {}
unsafe impl Sync for TestClock {}
pub trait TestClockExt {
fn advance_time(&self, delta: gst::ClockTimeDiff);
fn crank(&self) -> bool;
fn get_next_entry_time(&self) -> gst::ClockTime;
//fn has_id(&self, id: /*Ignored*/gst::ClockID) -> bool;
fn peek_id_count(&self) -> u32;
//fn peek_next_pending_id(&self, pending_id: /*Ignored*/&mut gst::ClockID) -> bool;
//fn process_id_list(&self, pending_list: /*Ignored*/&[&gst::ClockID]) -> u32;
//fn process_next_clock_id(&self) -> /*Ignored*/Option<gst::ClockID>;
fn set_time(&self, new_time: gst::ClockTime);
//fn wait_for_multiple_pending_ids(&self, count: u32, pending_list: /*Unimplemented*/Vec<gst::ClockID>);
//fn wait_for_next_pending_id(&self, pending_id: /*Ignored*/&mut gst::ClockID);
fn wait_for_pending_id_count(&self, count: u32);
fn get_property_clock_type(&self) -> gst::ClockType;
fn set_property_clock_type(&self, clock_type: gst::ClockType);
fn get_property_start_time(&self) -> u64;
fn connect_property_clock_type_notify<F: Fn(&Self) + Send + Sync + 'static>(&self, f: F) -> SignalHandlerId;
}
impl<O: IsA<TestClock> + IsA<glib::object::Object>> TestClockExt for O {
fn advance_time(&self, delta: gst::ClockTimeDiff) {
unsafe {
ffi::gst_test_clock_advance_time(self.to_glib_none().0, delta);
}
}
fn crank(&self) -> bool {
unsafe {
from_glib(ffi::gst_test_clock_crank(self.to_glib_none().0))
}
}
fn get_next_entry_time(&self) -> gst::ClockTime {
unsafe {
from_glib(ffi::gst_test_clock_get_next_entry_time(self.to_glib_none().0))
}
}
//fn has_id(&self, id: /*Ignored*/gst::ClockID) -> bool {
// unsafe { TODO: call ffi::gst_test_clock_has_id() }
//}
fn peek_id_count(&self) -> u32 {
unsafe {
ffi::gst_test_clock_peek_id_count(self.to_glib_none().0)
}
}
//fn peek_next_pending_id(&self, pending_id: /*Ignored*/&mut gst::ClockID) -> bool {
// unsafe { TODO: call ffi::gst_test_clock_peek_next_pending_id() }
//}
//fn process_id_list(&self, pending_list: /*Ignored*/&[&gst::ClockID]) -> u32 {
// unsafe { TODO: call ffi::gst_test_clock_process_id_list() }
//}
//fn process_next_clock_id(&self) -> /*Ignored*/Option<gst::ClockID> {
// unsafe { TODO: call ffi::gst_test_clock_process_next_clock_id() }
//}
fn set_time(&self, new_time: gst::ClockTime) {
unsafe {
ffi::gst_test_clock_set_time(self.to_glib_none().0, new_time.to_glib());
}
}
//fn wait_for_multiple_pending_ids(&self, count: u32, pending_list: /*Unimplemented*/Vec<gst::ClockID>) {
// unsafe { TODO: call ffi::gst_test_clock_wait_for_multiple_pending_ids() }
//}
//fn wait_for_next_pending_id(&self, pending_id: /*Ignored*/&mut gst::ClockID) {
// unsafe { TODO: call ffi::gst_test_clock_wait_for_next_pending_id() }
//}
fn wait_for_pending_id_count(&self, count: u32) {
unsafe {
ffi::gst_test_clock_wait_for_pending_id_count(self.to_glib_none().0, count);
}
}
fn get_property_clock_type(&self) -> gst::ClockType {
unsafe {
let mut value = Value::from_type(<gst::ClockType as StaticType>::static_type());
gobject_ffi::g_object_get_property(self.to_glib_none().0, "clock-type".to_glib_none().0, value.to_glib_none_mut().0);
value.get().unwrap()
}
}
fn set_property_clock_type(&self, clock_type: gst::ClockType) {
unsafe {
gobject_ffi::g_object_set_property(self.to_glib_none().0, "clock-type".to_glib_none().0, Value::from(&clock_type).to_glib_none().0);
}
}
fn get_property_start_time(&self) -> u64 {
unsafe {
let mut value = Value::from_type(<u64 as StaticType>::static_type());
gobject_ffi::g_object_get_property(self.to_glib_none().0, "start-time".to_glib_none().0, value.to_glib_none_mut().0);
value.get().unwrap()
}
}
fn connect_property_clock_type_notify<F: Fn(&Self) + Send + Sync + 'static>(&self, f: F) -> SignalHandlerId {
unsafe {
let f: Box_<Box_<Fn(&Self) + Send + Sync + 'static>> = Box_::new(Box_::new(f));
connect(self.to_glib_none().0, "notify::clock-type",
transmute(notify_clock_type_trampoline::<Self> as usize), Box_::into_raw(f) as *mut _)
}
}
}
unsafe extern "C" fn notify_clock_type_trampoline<P>(this: *mut ffi::GstTestClock, _param_spec: glib_ffi::gpointer, f: glib_ffi::gpointer)
where P: IsA<TestClock> {
let f: &&(Fn(&P) + Send + Sync + 'static) = transmute(f);
f(&TestClock::from_glib_borrow(this).downcast_unchecked())
unsafe extern "C" fn notify_clock_type_trampoline(this: *mut ffi::GstTestClock, _param_spec: glib_ffi::gpointer, f: glib_ffi::gpointer) {
let f: &&(Fn(&TestClock) + Send + Sync + 'static) = transmute(f);
f(&from_glib_borrow(this))
}

388
gstreamer-check/src/harness.rs
View file

@ -1,28 +1,36 @@
// This file was generated by gir (https://github.com/gtk-rs/gir)
// from gir-files (https://github.com/gtk-rs/gir-files)
// DO NOT EDIT
// Copyright (C) 2018 Sebastian Dröge <sebastian@centricular.com>
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.
use ffi;
#[cfg(any(feature = "v1_14", feature = "dox"))]
use glib;
use glib::object::IsA;
use glib::translate::*;
use glib_ffi;
use gst;
use gst::prelude::*;
use std::marker::PhantomData;
use std::mem;
use std::ptr;
use TestClock;
glib_wrapper! {
#[derive(Debug, PartialEq, Eq, PartialOrd, Ord, Hash)]
pub struct Harness(Boxed<ffi::GstHarness>);
#[derive(Debug)]
pub struct Harness(ptr::NonNull<ffi::GstHarness>, PhantomData<ffi::GstHarness>);
match fn {
copy => |ptr| ffi::gst_harness_copy(mut_override(ptr)),
free => |ptr| ffi::gst_harness_free(ptr),
impl Drop for Harness {
fn drop(&mut self) {
unsafe {
ffi::gst_harness_teardown(self.0.as_ptr());
}
}
}
unsafe impl Send for Harness {}
impl Harness {
pub fn add_element_full<
'a,
@ -50,11 +58,11 @@ impl Harness {
let element_srcpad_name = element_srcpad_name.to_glib_none();
unsafe {
ffi::gst_harness_add_element_full(
self.to_glib_none_mut().0,
self.0.as_ptr(),
element.to_glib_none().0,
hsrc.to_glib_none_mut().0,
hsrc.to_glib_none().0 as *mut _,
element_sinkpad_name.0,
hsink.to_glib_none_mut().0,
hsink.to_glib_none().0 as *mut _,
element_srcpad_name.0,
);
}
@ -62,155 +70,152 @@ impl Harness {
pub fn add_element_sink_pad<P: IsA<gst::Pad>>(&mut self, sinkpad: &P) {
unsafe {
ffi::gst_harness_add_element_sink_pad(
self.to_glib_none_mut().0,
sinkpad.to_glib_none().0,
);
ffi::gst_harness_add_element_sink_pad(self.0.as_ptr(), sinkpad.to_glib_none().0);
}
}
pub fn add_element_src_pad<P: IsA<gst::Pad>>(&mut self, srcpad: &P) {
unsafe {
ffi::gst_harness_add_element_src_pad(
self.to_glib_none_mut().0,
srcpad.to_glib_none().0,
);
ffi::gst_harness_add_element_src_pad(self.0.as_ptr(), srcpad.to_glib_none().0);
}
}
pub fn add_parse(&mut self, launchline: &str) {
unsafe {
ffi::gst_harness_add_parse(self.to_glib_none_mut().0, launchline.to_glib_none().0);
ffi::gst_harness_add_parse(self.0.as_ptr(), launchline.to_glib_none().0);
}
}
//pub fn add_probe(&mut self, element_name: &str, pad_name: &str, mask: /*Ignored*/gst::PadProbeType, callback: /*Unknown conversion*//*Unimplemented*/PadProbeCallback, destroy_data: /*Unknown conversion*//*Unimplemented*/DestroyNotify) {
// unsafe { TODO: call ffi::gst_harness_add_probe() }
//}
pub fn add_probe<F>(
&mut self,
element_name: &str,
pad_name: &str,
mask: gst::PadProbeType,
func: F,
) where
F: Fn(&gst::Pad, &mut gst::PadProbeInfo) -> gst::PadProbeReturn + Send + Sync + 'static,
{
// Reimplementation of the C code so we don't have to duplicate all the callback code
let element = self.find_element(element_name).expect("Element not found");
let pad = element.get_static_pad(pad_name).expect("Pad not found");
pad.add_probe(mask, func);
}
#[cfg(any(feature = "v1_16", feature = "dox"))]
pub fn add_propose_allocation_meta<'a, P: Into<Option<&'a gst::Structure>>>(
pub fn add_propose_allocation_meta<'a, P: Into<Option<&'a gst::StructureRef>>>(
&mut self,
api: glib::types::Type,
params: P,
) {
let params = params.into();
let params = params.to_glib_none();
let params = params.map(|p| p.as_ptr()).unwrap_or(ptr::null_mut());
unsafe {
ffi::gst_harness_add_propose_allocation_meta(
self.to_glib_none_mut().0,
api.to_glib(),
params.0,
);
ffi::gst_harness_add_propose_allocation_meta(self.0.as_ptr(), api.to_glib(), params);
}
}
pub fn add_sink(&mut self, sink_element_name: &str) {
unsafe {
ffi::gst_harness_add_sink(
self.to_glib_none_mut().0,
sink_element_name.to_glib_none().0,
);
ffi::gst_harness_add_sink(self.0.as_ptr(), sink_element_name.to_glib_none().0);
}
}
pub fn add_sink_harness(&mut self, sink_harness: &mut Harness) {
pub fn add_sink_harness(&mut self, sink_harness: Harness) {
unsafe {
ffi::gst_harness_add_sink_harness(
self.to_glib_none_mut().0,
sink_harness.to_glib_full(),
);
ffi::gst_harness_add_sink_harness(self.0.as_ptr(), sink_harness.0.as_ptr());
mem::forget(sink_harness);
}
}
pub fn add_sink_parse(&mut self, launchline: &str) {
unsafe {
ffi::gst_harness_add_sink_parse(self.to_glib_none_mut().0, launchline.to_glib_none().0);
ffi::gst_harness_add_sink_parse(self.0.as_ptr(), launchline.to_glib_none().0);
}
}
pub fn add_src(&mut self, src_element_name: &str, has_clock_wait: bool) {
unsafe {
ffi::gst_harness_add_src(
self.to_glib_none_mut().0,
self.0.as_ptr(),
src_element_name.to_glib_none().0,
has_clock_wait.to_glib(),
);
}
}
pub fn add_src_harness(&mut self, src_harness: &mut Harness, has_clock_wait: bool) {
pub fn add_src_harness(&mut self, src_harness: Harness, has_clock_wait: bool) {
unsafe {
ffi::gst_harness_add_src_harness(
self.to_glib_none_mut().0,
src_harness.to_glib_full(),
self.0.as_ptr(),
src_harness.0.as_ptr(),
has_clock_wait.to_glib(),
);
mem::forget(src_harness);
}
}
pub fn add_src_parse(&mut self, launchline: &str, has_clock_wait: bool) {
unsafe {
ffi::gst_harness_add_src_parse(
self.to_glib_none_mut().0,
self.0.as_ptr(),
launchline.to_glib_none().0,
has_clock_wait.to_glib(),
);
}
}
pub fn buffers_in_queue(&mut self) -> u32 {
unsafe { ffi::gst_harness_buffers_in_queue(self.to_glib_none_mut().0) }
pub fn buffers_in_queue(&self) -> u32 {
unsafe { ffi::gst_harness_buffers_in_queue(self.0.as_ptr()) }
}
pub fn buffers_received(&mut self) -> u32 {
unsafe { ffi::gst_harness_buffers_received(self.to_glib_none_mut().0) }
pub fn buffers_received(&self) -> u32 {
unsafe { ffi::gst_harness_buffers_received(self.0.as_ptr()) }
}
pub fn crank_multiple_clock_waits(&mut self, waits: u32) -> bool {
pub fn crank_multiple_clock_waits(&mut self, waits: u32) -> Result<(), glib::BoolError> {
unsafe {
from_glib(ffi::gst_harness_crank_multiple_clock_waits(
self.to_glib_none_mut().0,
waits,
))
glib::error::BoolError::from_glib(
ffi::gst_harness_crank_multiple_clock_waits(self.0.as_ptr(), waits),
"Failed to crank multiple clock waits",
)
}
}
pub fn crank_single_clock_wait(&mut self) -> bool {
pub fn crank_single_clock_wait(&mut self) -> Result<(), glib::BoolError> {
unsafe {
from_glib(ffi::gst_harness_crank_single_clock_wait(
self.to_glib_none_mut().0,
))
glib::error::BoolError::from_glib(
ffi::gst_harness_crank_single_clock_wait(self.0.as_ptr()),
"Failed to crank single clock wait",
)
}
}
pub fn create_buffer(&mut self, size: usize) -> Option<gst::Buffer> {
unsafe { from_glib_full(ffi::gst_harness_create_buffer(self.0.as_ptr(), size)) }
}
pub fn dump_to_file<P: AsRef<std::path::Path>>(&mut self, filename: P) {
let filename = filename.as_ref();
unsafe {
from_glib_full(ffi::gst_harness_create_buffer(
self.to_glib_none_mut().0,
size,
))
ffi::gst_harness_dump_to_file(self.0.as_ptr(), filename.to_glib_none().0);
}
}
pub fn dump_to_file(&mut self, filename: &str) {
unsafe {
ffi::gst_harness_dump_to_file(self.to_glib_none_mut().0, filename.to_glib_none().0);
}
pub fn events_in_queue(&self) -> u32 {
unsafe { ffi::gst_harness_events_in_queue(self.0.as_ptr()) }
}
pub fn events_in_queue(&mut self) -> u32 {
unsafe { ffi::gst_harness_events_in_queue(self.to_glib_none_mut().0) }
}
pub fn events_received(&mut self) -> u32 {
unsafe { ffi::gst_harness_events_received(self.to_glib_none_mut().0) }
pub fn events_received(&self) -> u32 {
unsafe { ffi::gst_harness_events_received(self.0.as_ptr()) }
}
pub fn find_element(&mut self, element_name: &str) -> Option<gst::Element> {
unsafe {
from_glib_full(ffi::gst_harness_find_element(
self.to_glib_none_mut().0,
self.0.as_ptr(),
element_name.to_glib_none().0,
))
}
@ -224,82 +229,73 @@ impl Harness {
// unsafe { TODO: call ffi::gst_harness_get_allocator() }
//}
pub fn get_last_pushed_timestamp(&mut self) -> gst::ClockTime {
unsafe { ffi::gst_harness_get_last_pushed_timestamp(self.to_glib_none_mut().0) }
pub fn get_last_pushed_timestamp(&self) -> gst::ClockTime {
unsafe { from_glib(ffi::gst_harness_get_last_pushed_timestamp(self.0.as_ptr())) }
}
pub fn get_testclock(&mut self) -> Option<TestClock> {
unsafe { from_glib_full(ffi::gst_harness_get_testclock(self.to_glib_none_mut().0)) }
pub fn get_testclock(&self) -> Option<TestClock> {
unsafe { from_glib_full(ffi::gst_harness_get_testclock(self.0.as_ptr())) }
}
pub fn play(&mut self) {
unsafe {
ffi::gst_harness_play(self.to_glib_none_mut().0);
ffi::gst_harness_play(self.0.as_ptr());
}
}
pub fn pull(&mut self) -> Option<gst::Buffer> {
unsafe { from_glib_full(ffi::gst_harness_pull(self.to_glib_none_mut().0)) }
unsafe { from_glib_full(ffi::gst_harness_pull(self.0.as_ptr())) }
}
pub fn pull_event(&mut self) -> Option<gst::Event> {
unsafe { from_glib_full(ffi::gst_harness_pull_event(self.to_glib_none_mut().0)) }
unsafe { from_glib_full(ffi::gst_harness_pull_event(self.0.as_ptr())) }
}
pub fn pull_upstream_event(&mut self) -> Option<gst::Event> {
unsafe {
from_glib_full(ffi::gst_harness_pull_upstream_event(
self.to_glib_none_mut().0,
))
}
unsafe { from_glib_full(ffi::gst_harness_pull_upstream_event(self.0.as_ptr())) }
}
pub fn push(&mut self, buffer: &mut gst::Buffer) -> gst::FlowReturn {
unsafe {
from_glib(ffi::gst_harness_push(
self.to_glib_none_mut().0,
buffer.to_glib_full(),
))
}
pub fn push(&mut self, buffer: gst::Buffer) -> gst::FlowReturn {
unsafe { from_glib(ffi::gst_harness_push(self.0.as_ptr(), buffer.into_ptr())) }
}
pub fn push_and_pull(&mut self, buffer: &mut gst::Buffer) -> Option<gst::Buffer> {
pub fn push_and_pull(&mut self, buffer: gst::Buffer) -> Option<gst::Buffer> {
unsafe {
from_glib_full(ffi::gst_harness_push_and_pull(
self.to_glib_none_mut().0,
buffer.to_glib_full(),
self.0.as_ptr(),
buffer.into_ptr(),
))
}
}
pub fn push_event(&mut self, event: &mut gst::Event) -> bool {
pub fn push_event(&mut self, event: gst::Event) -> bool {
unsafe {
from_glib(ffi::gst_harness_push_event(
self.to_glib_none_mut().0,
event.to_glib_none_mut().0,
self.0.as_ptr(),
event.into_ptr(),
))
}
}
pub fn push_from_src(&mut self) -> gst::FlowReturn {
unsafe { from_glib(ffi::gst_harness_push_from_src(self.to_glib_none_mut().0)) }
unsafe { from_glib(ffi::gst_harness_push_from_src(self.0.as_ptr())) }
}
pub fn push_to_sink(&mut self) -> gst::FlowReturn {
unsafe { from_glib(ffi::gst_harness_push_to_sink(self.to_glib_none_mut().0)) }
unsafe { from_glib(ffi::gst_harness_push_to_sink(self.0.as_ptr())) }
}
pub fn push_upstream_event(&mut self, event: &mut gst::Event) -> bool {
pub fn push_upstream_event(&mut self, event: gst::Event) -> bool {
unsafe {
from_glib(ffi::gst_harness_push_upstream_event(
self.to_glib_none_mut().0,
event.to_glib_none_mut().0,
self.0.as_ptr(),
event.into_ptr(),
))
}
}
pub fn query_latency(&mut self) -> gst::ClockTime {
unsafe { ffi::gst_harness_query_latency(self.to_glib_none_mut().0) }
pub fn query_latency(&self) -> gst::ClockTime {
unsafe { from_glib(ffi::gst_harness_query_latency(self.0.as_ptr())) }
}
//pub fn set(&mut self, element_name: &str, first_property_name: &str, : /*Unknown conversion*//*Unimplemented*/Fundamental: VarArgs) {
@ -308,24 +304,20 @@ impl Harness {
pub fn set_blocking_push_mode(&mut self) {
unsafe {
ffi::gst_harness_set_blocking_push_mode(self.to_glib_none_mut().0);
ffi::gst_harness_set_blocking_push_mode(self.0.as_ptr());
}
}
pub fn set_caps(&mut self, in_: &mut gst::Caps, out: &mut gst::Caps) {
pub fn set_caps(&mut self, in_: gst::Caps, out: gst::Caps) {
unsafe {
ffi::gst_harness_set_caps(
self.to_glib_none_mut().0,
in_.to_glib_full(),
out.to_glib_full(),
);
ffi::gst_harness_set_caps(self.0.as_ptr(), in_.into_ptr(), out.into_ptr());
}
}
pub fn set_caps_str(&mut self, in_: &str, out: &str) {
unsafe {
ffi::gst_harness_set_caps_str(
self.to_glib_none_mut().0,
self.0.as_ptr(),
in_.to_glib_none().0,
out.to_glib_none().0,
);
@ -334,13 +326,13 @@ impl Harness {
pub fn set_drop_buffers(&mut self, drop_buffers: bool) {
unsafe {
ffi::gst_harness_set_drop_buffers(self.to_glib_none_mut().0, drop_buffers.to_glib());
ffi::gst_harness_set_drop_buffers(self.0.as_ptr(), drop_buffers.to_glib());
}
}
pub fn set_forwarding(&mut self, forwarding: bool) {
unsafe {
ffi::gst_harness_set_forwarding(self.to_glib_none_mut().0, forwarding.to_glib());
ffi::gst_harness_set_forwarding(self.0.as_ptr(), forwarding.to_glib());
}
}
@ -348,61 +340,66 @@ impl Harness {
// unsafe { TODO: call ffi::gst_harness_set_propose_allocator() }
//}
pub fn set_sink_caps(&mut self, caps: &mut gst::Caps) {
pub fn set_sink_caps(&mut self, caps: gst::Caps) {
unsafe {
ffi::gst_harness_set_sink_caps(self.to_glib_none_mut().0, caps.to_glib_full());
ffi::gst_harness_set_sink_caps(self.0.as_ptr(), caps.into_ptr());
}
}
pub fn set_sink_caps_str(&mut self, str: &str) {
unsafe {
ffi::gst_harness_set_sink_caps_str(self.to_glib_none_mut().0, str.to_glib_none().0);
ffi::gst_harness_set_sink_caps_str(self.0.as_ptr(), str.to_glib_none().0);
}
}
pub fn set_src_caps(&mut self, caps: &mut gst::Caps) {
pub fn set_src_caps(&mut self, caps: gst::Caps) {
unsafe {
ffi::gst_harness_set_src_caps(self.to_glib_none_mut().0, caps.to_glib_full());
ffi::gst_harness_set_src_caps(self.0.as_ptr(), caps.into_ptr());
}
}
pub fn set_src_caps_str(&mut self, str: &str) {
unsafe {
ffi::gst_harness_set_src_caps_str(self.to_glib_none_mut().0, str.to_glib_none().0);
ffi::gst_harness_set_src_caps_str(self.0.as_ptr(), str.to_glib_none().0);
}
}
pub fn set_time(&mut self, time: gst::ClockTime) -> bool {
unsafe { from_glib(ffi::gst_harness_set_time(self.to_glib_none_mut().0, time)) }
pub fn set_time(&mut self, time: gst::ClockTime) -> Result<(), glib::BoolError> {
unsafe {
glib::error::BoolError::from_glib(
ffi::gst_harness_set_time(self.0.as_ptr(), time.to_glib()),
"Failed to set time",
)
}
}
pub fn set_upstream_latency(&mut self, latency: gst::ClockTime) {
unsafe {
ffi::gst_harness_set_upstream_latency(self.to_glib_none_mut().0, latency);
ffi::gst_harness_set_upstream_latency(self.0.as_ptr(), latency.to_glib());
}
}
pub fn sink_push_many(&mut self, pushes: i32) -> gst::FlowReturn {
pub fn sink_push_many(&mut self, pushes: u32) -> gst::FlowReturn {
unsafe {
from_glib(ffi::gst_harness_sink_push_many(
self.to_glib_none_mut().0,
pushes,
self.0.as_ptr(),
pushes as i32,
))
}
}
pub fn src_crank_and_push_many(&mut self, cranks: i32, pushes: i32) -> gst::FlowReturn {
pub fn src_crank_and_push_many(&mut self, cranks: u32, pushes: u32) -> gst::FlowReturn {
unsafe {
from_glib(ffi::gst_harness_src_crank_and_push_many(
self.to_glib_none_mut().0,
cranks,
pushes,
self.0.as_ptr(),
cranks as i32,
pushes as i32,
))
}
}
pub fn src_push_event(&mut self) -> bool {
unsafe { from_glib(ffi::gst_harness_src_push_event(self.to_glib_none_mut().0)) }
unsafe { from_glib(ffi::gst_harness_src_push_event(self.0.as_ptr())) }
}
//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> {
@ -445,93 +442,75 @@ impl Harness {
// unsafe { TODO: call ffi::gst_harness_stress_statechange_start_full() }
//}
#[cfg(any(feature = "v1_14", feature = "dox"))]
pub fn take_all_data(&mut self) -> (u8, usize) {
unsafe {
let mut size = mem::uninitialized();
let ret = ffi::gst_harness_take_all_data(self.to_glib_none_mut().0, &mut size);
(ret, size)
}
}
#[cfg(any(feature = "v1_14", feature = "dox"))]
pub fn take_all_data_as_buffer(&mut self) -> Option<gst::Buffer> {
unsafe {
from_glib_full(ffi::gst_harness_take_all_data_as_buffer(
self.to_glib_none_mut().0,
))
}
unsafe { from_glib_full(ffi::gst_harness_take_all_data_as_buffer(self.0.as_ptr())) }
}
#[cfg(any(feature = "v1_14", feature = "dox"))]
pub fn take_all_data_as_bytes(&mut self) -> Option<glib::Bytes> {
unsafe {
from_glib_full(ffi::gst_harness_take_all_data_as_bytes(
self.to_glib_none_mut().0,
))
}
}
pub fn teardown(&mut self) {
unsafe {
ffi::gst_harness_teardown(self.to_glib_none_mut().0);
}
unsafe { from_glib_full(ffi::gst_harness_take_all_data_as_bytes(self.0.as_ptr())) }
}
pub fn try_pull(&mut self) -> Option<gst::Buffer> {
unsafe { from_glib_full(ffi::gst_harness_try_pull(self.to_glib_none_mut().0)) }
unsafe { from_glib_full(ffi::gst_harness_try_pull(self.0.as_ptr())) }
}
pub fn try_pull_event(&mut self) -> Option<gst::Event> {
unsafe { from_glib_full(ffi::gst_harness_try_pull_event(self.to_glib_none_mut().0)) }
unsafe { from_glib_full(ffi::gst_harness_try_pull_event(self.0.as_ptr())) }
}
pub fn try_pull_upstream_event(&mut self) -> Option<gst::Event> {
unsafe {
from_glib_full(ffi::gst_harness_try_pull_upstream_event(
self.to_glib_none_mut().0,
))
}
unsafe { from_glib_full(ffi::gst_harness_try_pull_upstream_event(self.0.as_ptr())) }
}
pub fn upstream_events_in_queue(&mut self) -> u32 {
unsafe { ffi::gst_harness_upstream_events_in_queue(self.to_glib_none_mut().0) }
pub fn upstream_events_in_queue(&self) -> u32 {
unsafe { ffi::gst_harness_upstream_events_in_queue(self.0.as_ptr()) }
}
pub fn upstream_events_received(&mut self) -> u32 {
unsafe { ffi::gst_harness_upstream_events_received(self.to_glib_none_mut().0) }
pub fn upstream_events_received(&self) -> u32 {
unsafe { ffi::gst_harness_upstream_events_received(self.0.as_ptr()) }
}
pub fn use_systemclock(&mut self) {
unsafe {
ffi::gst_harness_use_systemclock(self.to_glib_none_mut().0);
ffi::gst_harness_use_systemclock(self.0.as_ptr());
}
}
pub fn use_testclock(&mut self) {
unsafe {
ffi::gst_harness_use_testclock(self.to_glib_none_mut().0);
ffi::gst_harness_use_testclock(self.0.as_ptr());
}
}
pub fn wait_for_clock_id_waits(&mut self, waits: u32, timeout: u32) -> bool {
pub fn wait_for_clock_id_waits(
&mut self,
waits: u32,
timeout: u32,
) -> Result<(), glib::BoolError> {
unsafe {
from_glib(ffi::gst_harness_wait_for_clock_id_waits(
self.to_glib_none_mut().0,
waits,
timeout,
))
glib::error::BoolError::from_glib(
ffi::gst_harness_wait_for_clock_id_waits(self.0.as_ptr(), waits, timeout),
"Failed to wait for clock id waits",
)
}
}
pub fn new(element_name: &str) -> Option<Harness> {
assert_initialized_main_thread!();
unsafe { from_glib_full(ffi::gst_harness_new(element_name.to_glib_none().0)) }
unsafe fn from_glib_full(ptr: *mut ffi::GstHarness) -> Harness {
assert!(!ptr.is_null());
Harness(ptr::NonNull::new_unchecked(ptr), PhantomData)
}
pub fn new_empty() -> Option<Harness> {
pub fn new(element_name: &str) -> Harness {
assert_initialized_main_thread!();
unsafe { from_glib_full(ffi::gst_harness_new_empty()) }
unsafe { Self::from_glib_full(ffi::gst_harness_new(element_name.to_glib_none().0)) }
}
pub fn new_empty() -> Harness {
assert_initialized_main_thread!();
unsafe { Self::from_glib_full(ffi::gst_harness_new_empty()) }
}
pub fn new_full<
@ -550,7 +529,7 @@ impl Harness {
element_sinkpad_name: R,
hsink: S,
element_srcpad_name: T,
) -> Option<Harness> {
) -> Harness {
assert_initialized_main_thread!();
let hsrc = hsrc.into();
let element_sinkpad_name = element_sinkpad_name.into();
@ -559,19 +538,19 @@ impl Harness {
let element_srcpad_name = element_srcpad_name.into();
let element_srcpad_name = element_srcpad_name.to_glib_none();
unsafe {
from_glib_full(ffi::gst_harness_new_full(
Self::from_glib_full(ffi::gst_harness_new_full(
element.to_glib_none().0,
hsrc.to_glib_none_mut().0,
hsrc.to_glib_none().0 as *mut _,
element_sinkpad_name.0,
hsink.to_glib_none_mut().0,
hsink.to_glib_none().0 as *mut _,
element_srcpad_name.0,
))
}
}
pub fn new_parse(launchline: &str) -> Option<Harness> {
pub fn new_parse(launchline: &str) -> Harness {
assert_initialized_main_thread!();
unsafe { from_glib_full(ffi::gst_harness_new_parse(launchline.to_glib_none().0)) }
unsafe { Self::from_glib_full(ffi::gst_harness_new_parse(launchline.to_glib_none().0)) }
}
pub fn new_with_element<
@ -584,14 +563,14 @@ impl Harness {
element: &P,
element_sinkpad_name: Q,
element_srcpad_name: R,
) -> Option<Harness> {
) -> Harness {
assert_initialized_main_thread!();
let element_sinkpad_name = element_sinkpad_name.into();
let element_sinkpad_name = element_sinkpad_name.to_glib_none();
let element_srcpad_name = element_srcpad_name.into();
let element_srcpad_name = element_srcpad_name.to_glib_none();
unsafe {
from_glib_full(ffi::gst_harness_new_with_element(
Self::from_glib_full(ffi::gst_harness_new_with_element(
element.to_glib_none().0,
element_sinkpad_name.0,
element_srcpad_name.0,
@ -603,14 +582,14 @@ impl Harness {
element_name: &str,
element_sinkpad_name: P,
element_srcpad_name: Q,
) -> Option<Harness> {
) -> Harness {
assert_initialized_main_thread!();
let element_sinkpad_name = element_sinkpad_name.into();
let element_sinkpad_name = element_sinkpad_name.to_glib_none();
let element_srcpad_name = element_srcpad_name.into();
let element_srcpad_name = element_srcpad_name.to_glib_none();
unsafe {
from_glib_full(ffi::gst_harness_new_with_padnames(
Self::from_glib_full(ffi::gst_harness_new_with_padnames(
element_name.to_glib_none().0,
element_sinkpad_name.0,
element_srcpad_name.0,
@ -627,15 +606,15 @@ impl Harness {
element_name: &str,
hsrc: P,
hsink: Q,
) -> Option<Harness> {
) -> Harness {
assert_initialized_main_thread!();
let hsrc = hsrc.into();
let hsink = hsink.into();
unsafe {
from_glib_full(ffi::gst_harness_new_with_templates(
Self::from_glib_full(ffi::gst_harness_new_with_templates(
element_name.to_glib_none().0,
hsrc.to_glib_none_mut().0,
hsink.to_glib_none_mut().0,
hsrc.to_glib_none().0 as *mut _,
hsink.to_glib_none().0 as *mut _,
))
}
}
@ -644,3 +623,18 @@ impl Harness {
// unsafe { TODO: call ffi::gst_harness_stress_thread_stop() }
//}
}
#[cfg(test)]
mod tests {
use super::*;
#[test]
fn test_identity_push_pull() {
gst::init().unwrap();
let mut h = Harness::new("identity");
let buf = gst::Buffer::new();
let buf = h.push_and_pull(buf);
assert!(buf.is_some());
}
}

48
gstreamer-check/src/lib.rs Normal file
View file

@ -0,0 +1,48 @@
// Copyright (C) 2018 Sebastian Dröge <sebastian@centricular.com>
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.
extern crate glib_sys as glib_ffi;
extern crate gobject_sys as gobject_ffi;
extern crate gstreamer as gst;
extern crate gstreamer_check_sys as ffi;
extern crate gstreamer_sys as gst_ffi;
#[macro_use]
extern crate glib;
macro_rules! assert_initialized_main_thread {
() => {
if unsafe { ::gst_ffi::gst_is_initialized() } != ::glib_ffi::GTRUE {
panic!("GStreamer has not been initialized. Call `gst::init` first.");
}
};
}
pub use glib::{Cast, Continue, Error, IsA, StaticType, ToValue, Type, TypedValue, Value};
#[cfg_attr(feature = "cargo-clippy", allow(unreadable_literal))]
#[cfg_attr(feature = "cargo-clippy", allow(transmute_ptr_to_ref))]
#[cfg_attr(feature = "cargo-clippy", allow(too_many_arguments))]
#[cfg_attr(feature = "cargo-clippy", allow(match_same_arms))]
#[cfg_attr(feature = "cargo-clippy", allow(type_complexity))]
mod auto;
pub use auto::*;
mod test_clock;
mod harness;
pub use harness::*;
// Re-export all the traits in a prelude module, so that applications
// can always "use gst::prelude::*" without getting conflicts
pub mod prelude {
pub use glib::prelude::*;
pub use gst::prelude::*;
pub use auto::traits::*;
}

60
gstreamer-check/src/test_clock.rs Normal file
View file

@ -0,0 +1,60 @@
// Copyright (C) 2018 Sebastian Dröge <sebastian@centricular.com>
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.
use ffi;
#[cfg(any(feature = "v1_14", feature = "dox"))]
use glib::translate::*;
use gst;
use std::ptr;
use TestClock;
impl TestClock {
pub fn has_id(&self, id: &gst::ClockId) -> bool {
unsafe { from_glib(ffi::gst_test_clock_has_id(self.to_glib_none().0, id.to_glib_none().0)) }
}
pub fn peek_next_pending_id(&self) -> Option<gst::ClockId> {
unsafe {
let mut id = ptr::null_mut();
let ret: bool = from_glib(ffi::gst_test_clock_peek_next_pending_id(self.to_glib_none().0, &mut id));
if ret {
from_glib_full(id)
} else {
None
}
}
}
pub fn process_id_list(&self, pending_list: &[&gst::ClockId]) -> u32 {
unsafe {
ffi::gst_test_clock_process_id_list(self.to_glib_none().0, pending_list.to_glib_none().0)
}
}
pub fn process_next_clock_id(&self) -> Option<gst::ClockId> {
unsafe {
from_glib_full(ffi::gst_test_clock_process_next_clock_id(self.to_glib_none().0))
}
}
pub fn wait_for_multiple_pending_ids(&self, count: u32) -> Vec<gst::ClockId> {
unsafe {
let mut pending_list = ptr::null_mut();
ffi::gst_test_clock_wait_for_multiple_pending_ids(self.to_glib_none().0, count, &mut pending_list);
FromGlibPtrContainer::from_glib_full(pending_list)
}
}
pub fn wait_for_next_pending_id(&self) -> gst::ClockId {
unsafe {
let mut id = ptr::null_mut();
ffi::gst_test_clock_wait_for_next_pending_id(self.to_glib_none().0, &mut id);
from_glib_full(id)
}
}
}