1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
use glib;
use glib::translate::*;
use glib::GString;
use gst_pbutils_sys;
use std::mem;
use EncodingTarget;
pub fn encoding_list_all_targets(categoryname: Option<&str>) -> Vec<EncodingTarget> {
assert_initialized_main_thread!();
unsafe {
FromGlibPtrContainer::from_glib_full(gst_pbutils_sys::gst_encoding_list_all_targets(
categoryname.to_glib_none().0,
))
}
}
pub fn encoding_list_available_categories() -> Vec<GString> {
assert_initialized_main_thread!();
unsafe {
FromGlibPtrContainer::from_glib_full(
gst_pbutils_sys::gst_encoding_list_available_categories(),
)
}
}
pub fn pb_utils_get_element_description(factory_name: &str) -> Result<GString, glib::BoolError> {
assert_initialized_main_thread!();
unsafe {
Option::<_>::from_glib_full(gst_pbutils_sys::gst_pb_utils_get_element_description(
factory_name.to_glib_none().0,
))
.ok_or_else(|| glib_bool_error!("Failed to get element description"))
}
}
pub fn pb_utils_get_sink_description(protocol: &str) -> Result<GString, glib::BoolError> {
assert_initialized_main_thread!();
unsafe {
Option::<_>::from_glib_full(gst_pbutils_sys::gst_pb_utils_get_sink_description(
protocol.to_glib_none().0,
))
.ok_or_else(|| glib_bool_error!("Failed to get sink description"))
}
}
pub fn pb_utils_get_source_description(protocol: &str) -> Result<GString, glib::BoolError> {
assert_initialized_main_thread!();
unsafe {
Option::<_>::from_glib_full(gst_pbutils_sys::gst_pb_utils_get_source_description(
protocol.to_glib_none().0,
))
.ok_or_else(|| glib_bool_error!("Failed to get source description"))
}
}
pub fn plugins_base_version() -> (u32, u32, u32, u32) {
skip_assert_initialized!();
unsafe {
let mut major = mem::MaybeUninit::uninit();
let mut minor = mem::MaybeUninit::uninit();
let mut micro = mem::MaybeUninit::uninit();
let mut nano = mem::MaybeUninit::uninit();
gst_pbutils_sys::gst_plugins_base_version(
major.as_mut_ptr(),
minor.as_mut_ptr(),
micro.as_mut_ptr(),
nano.as_mut_ptr(),
);
let major = major.assume_init();
let minor = minor.assume_init();
let micro = micro.assume_init();
let nano = nano.assume_init();
(major, minor, micro, nano)
}
}
pub fn plugins_base_version_string() -> GString {
skip_assert_initialized!();
unsafe { from_glib_full(gst_pbutils_sys::gst_plugins_base_version_string()) }
}