mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer-rs.git
synced 2024-05-19 16:58:22 +00:00
510 lines
16 KiB
Rust
510 lines
16 KiB
Rust
// This file was generated by gir (https://github.com/gtk-rs/gir)
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// from gir-files (https://github.com/gtk-rs/gir-files)
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// from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git)
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// DO NOT EDIT
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use crate::AudioInfo;
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use glib::{
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prelude::*,
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signal::{connect_raw, SignalHandlerId},
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translate::*,
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};
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use std::{boxed::Box as Box_, mem, mem::transmute};
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glib::wrapper! {
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#[doc(alias = "GstAudioDecoder")]
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pub struct AudioDecoder(Object<ffi::GstAudioDecoder, ffi::GstAudioDecoderClass>) @extends gst::Element, gst::Object;
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match fn {
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type_ => || ffi::gst_audio_decoder_get_type(),
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}
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}
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impl AudioDecoder {
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pub const NONE: Option<&'static AudioDecoder> = None;
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}
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unsafe impl Send for AudioDecoder {}
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unsafe impl Sync for AudioDecoder {}
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pub trait AudioDecoderExt: 'static {
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#[doc(alias = "gst_audio_decoder_allocate_output_buffer")]
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fn allocate_output_buffer(&self, size: usize) -> gst::Buffer;
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#[doc(alias = "gst_audio_decoder_finish_frame")]
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fn finish_frame(
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&self,
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buf: Option<gst::Buffer>,
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frames: i32,
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) -> Result<gst::FlowSuccess, gst::FlowError>;
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#[cfg(feature = "v1_16")]
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#[cfg_attr(docsrs, doc(cfg(feature = "v1_16")))]
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#[doc(alias = "gst_audio_decoder_finish_subframe")]
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fn finish_subframe(&self, buf: Option<gst::Buffer>)
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-> Result<gst::FlowSuccess, gst::FlowError>;
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#[doc(alias = "gst_audio_decoder_get_audio_info")]
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#[doc(alias = "get_audio_info")]
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fn audio_info(&self) -> AudioInfo;
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#[doc(alias = "gst_audio_decoder_get_delay")]
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#[doc(alias = "get_delay")]
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fn delay(&self) -> i32;
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#[doc(alias = "gst_audio_decoder_get_drainable")]
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#[doc(alias = "get_drainable")]
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fn is_drainable(&self) -> bool;
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#[doc(alias = "gst_audio_decoder_get_estimate_rate")]
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#[doc(alias = "get_estimate_rate")]
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fn estimate_rate(&self) -> i32;
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#[doc(alias = "gst_audio_decoder_get_latency")]
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#[doc(alias = "get_latency")]
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fn latency(&self) -> (gst::ClockTime, Option<gst::ClockTime>);
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#[doc(alias = "gst_audio_decoder_get_max_errors")]
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#[doc(alias = "get_max_errors")]
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fn max_errors(&self) -> i32;
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#[doc(alias = "gst_audio_decoder_get_min_latency")]
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#[doc(alias = "get_min_latency")]
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fn min_latency(&self) -> gst::ClockTime;
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#[doc(alias = "gst_audio_decoder_get_needs_format")]
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#[doc(alias = "get_needs_format")]
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fn needs_format(&self) -> bool;
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#[doc(alias = "gst_audio_decoder_get_parse_state")]
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#[doc(alias = "get_parse_state")]
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fn parse_state(&self) -> (bool, bool);
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#[doc(alias = "gst_audio_decoder_get_plc")]
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#[doc(alias = "get_plc")]
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fn is_plc(&self) -> bool;
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#[doc(alias = "gst_audio_decoder_get_plc_aware")]
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#[doc(alias = "get_plc_aware")]
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fn plc_aware(&self) -> i32;
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#[doc(alias = "gst_audio_decoder_get_tolerance")]
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#[doc(alias = "get_tolerance")]
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fn tolerance(&self) -> gst::ClockTime;
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#[doc(alias = "gst_audio_decoder_merge_tags")]
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fn merge_tags(&self, tags: Option<&gst::TagList>, mode: gst::TagMergeMode);
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#[doc(alias = "gst_audio_decoder_proxy_getcaps")]
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fn proxy_getcaps(&self, caps: Option<&gst::Caps>, filter: Option<&gst::Caps>) -> gst::Caps;
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#[doc(alias = "gst_audio_decoder_set_allocation_caps")]
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fn set_allocation_caps(&self, allocation_caps: Option<&gst::Caps>);
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#[doc(alias = "gst_audio_decoder_set_drainable")]
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fn set_drainable(&self, enabled: bool);
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#[doc(alias = "gst_audio_decoder_set_estimate_rate")]
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fn set_estimate_rate(&self, enabled: bool);
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#[doc(alias = "gst_audio_decoder_set_latency")]
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fn set_latency(&self, min: gst::ClockTime, max: impl Into<Option<gst::ClockTime>>);
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#[doc(alias = "gst_audio_decoder_set_max_errors")]
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fn set_max_errors(&self, num: i32);
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#[doc(alias = "gst_audio_decoder_set_min_latency")]
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fn set_min_latency(&self, num: gst::ClockTime);
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#[doc(alias = "gst_audio_decoder_set_needs_format")]
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fn set_needs_format(&self, enabled: bool);
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#[doc(alias = "gst_audio_decoder_set_plc")]
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fn set_plc(&self, enabled: bool);
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#[doc(alias = "gst_audio_decoder_set_plc_aware")]
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fn set_plc_aware(&self, plc: bool);
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#[doc(alias = "gst_audio_decoder_set_tolerance")]
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fn set_tolerance(&self, tolerance: gst::ClockTime);
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#[doc(alias = "gst_audio_decoder_set_use_default_pad_acceptcaps")]
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fn set_use_default_pad_acceptcaps(&self, use_: bool);
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#[cfg(feature = "v1_18")]
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#[cfg_attr(docsrs, doc(cfg(feature = "v1_18")))]
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#[doc(alias = "max-errors")]
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fn connect_max_errors_notify<F: Fn(&Self) + Send + Sync + 'static>(
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&self,
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f: F,
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) -> SignalHandlerId;
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#[doc(alias = "min-latency")]
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fn connect_min_latency_notify<F: Fn(&Self) + Send + Sync + 'static>(
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&self,
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f: F,
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) -> SignalHandlerId;
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#[doc(alias = "plc")]
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fn connect_plc_notify<F: Fn(&Self) + Send + Sync + 'static>(&self, f: F) -> SignalHandlerId;
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#[doc(alias = "tolerance")]
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fn connect_tolerance_notify<F: Fn(&Self) + Send + Sync + 'static>(
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&self,
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f: F,
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) -> SignalHandlerId;
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}
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impl<O: IsA<AudioDecoder>> AudioDecoderExt for O {
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fn allocate_output_buffer(&self, size: usize) -> gst::Buffer {
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unsafe {
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from_glib_full(ffi::gst_audio_decoder_allocate_output_buffer(
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self.as_ref().to_glib_none().0,
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size,
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))
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}
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}
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fn finish_frame(
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&self,
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buf: Option<gst::Buffer>,
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frames: i32,
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) -> Result<gst::FlowSuccess, gst::FlowError> {
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unsafe {
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try_from_glib(ffi::gst_audio_decoder_finish_frame(
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self.as_ref().to_glib_none().0,
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buf.into_glib_ptr(),
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frames,
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))
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}
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}
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#[cfg(feature = "v1_16")]
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#[cfg_attr(docsrs, doc(cfg(feature = "v1_16")))]
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fn finish_subframe(
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&self,
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buf: Option<gst::Buffer>,
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) -> Result<gst::FlowSuccess, gst::FlowError> {
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unsafe {
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try_from_glib(ffi::gst_audio_decoder_finish_subframe(
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self.as_ref().to_glib_none().0,
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buf.into_glib_ptr(),
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))
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}
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}
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fn audio_info(&self) -> AudioInfo {
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unsafe {
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from_glib_none(ffi::gst_audio_decoder_get_audio_info(
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self.as_ref().to_glib_none().0,
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))
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}
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}
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fn delay(&self) -> i32 {
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unsafe { ffi::gst_audio_decoder_get_delay(self.as_ref().to_glib_none().0) }
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}
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fn is_drainable(&self) -> bool {
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unsafe {
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from_glib(ffi::gst_audio_decoder_get_drainable(
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self.as_ref().to_glib_none().0,
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))
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}
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}
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fn estimate_rate(&self) -> i32 {
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unsafe { ffi::gst_audio_decoder_get_estimate_rate(self.as_ref().to_glib_none().0) }
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}
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fn latency(&self) -> (gst::ClockTime, Option<gst::ClockTime>) {
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unsafe {
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let mut min = mem::MaybeUninit::uninit();
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let mut max = mem::MaybeUninit::uninit();
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ffi::gst_audio_decoder_get_latency(
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self.as_ref().to_glib_none().0,
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min.as_mut_ptr(),
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max.as_mut_ptr(),
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);
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(
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try_from_glib(min.assume_init()).expect("mandatory glib value is None"),
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from_glib(max.assume_init()),
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)
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}
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}
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fn max_errors(&self) -> i32 {
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unsafe { ffi::gst_audio_decoder_get_max_errors(self.as_ref().to_glib_none().0) }
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}
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fn min_latency(&self) -> gst::ClockTime {
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unsafe {
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try_from_glib(ffi::gst_audio_decoder_get_min_latency(
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self.as_ref().to_glib_none().0,
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))
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.expect("mandatory glib value is None")
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}
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}
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fn needs_format(&self) -> bool {
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unsafe {
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from_glib(ffi::gst_audio_decoder_get_needs_format(
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self.as_ref().to_glib_none().0,
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))
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}
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}
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fn parse_state(&self) -> (bool, bool) {
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unsafe {
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let mut sync = mem::MaybeUninit::uninit();
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let mut eos = mem::MaybeUninit::uninit();
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ffi::gst_audio_decoder_get_parse_state(
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self.as_ref().to_glib_none().0,
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sync.as_mut_ptr(),
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eos.as_mut_ptr(),
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);
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(from_glib(sync.assume_init()), from_glib(eos.assume_init()))
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}
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}
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fn is_plc(&self) -> bool {
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unsafe {
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from_glib(ffi::gst_audio_decoder_get_plc(
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self.as_ref().to_glib_none().0,
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))
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}
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}
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fn plc_aware(&self) -> i32 {
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unsafe { ffi::gst_audio_decoder_get_plc_aware(self.as_ref().to_glib_none().0) }
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}
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fn tolerance(&self) -> gst::ClockTime {
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unsafe {
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try_from_glib(ffi::gst_audio_decoder_get_tolerance(
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self.as_ref().to_glib_none().0,
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))
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.expect("mandatory glib value is None")
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}
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}
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fn merge_tags(&self, tags: Option<&gst::TagList>, mode: gst::TagMergeMode) {
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unsafe {
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ffi::gst_audio_decoder_merge_tags(
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self.as_ref().to_glib_none().0,
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tags.to_glib_none().0,
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mode.into_glib(),
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);
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}
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}
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fn proxy_getcaps(&self, caps: Option<&gst::Caps>, filter: Option<&gst::Caps>) -> gst::Caps {
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unsafe {
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from_glib_full(ffi::gst_audio_decoder_proxy_getcaps(
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self.as_ref().to_glib_none().0,
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caps.to_glib_none().0,
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filter.to_glib_none().0,
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))
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}
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}
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fn set_allocation_caps(&self, allocation_caps: Option<&gst::Caps>) {
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unsafe {
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ffi::gst_audio_decoder_set_allocation_caps(
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self.as_ref().to_glib_none().0,
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allocation_caps.to_glib_none().0,
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);
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}
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}
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fn set_drainable(&self, enabled: bool) {
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unsafe {
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ffi::gst_audio_decoder_set_drainable(
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self.as_ref().to_glib_none().0,
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enabled.into_glib(),
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);
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}
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}
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fn set_estimate_rate(&self, enabled: bool) {
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unsafe {
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ffi::gst_audio_decoder_set_estimate_rate(
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self.as_ref().to_glib_none().0,
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enabled.into_glib(),
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);
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}
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}
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fn set_latency(&self, min: gst::ClockTime, max: impl Into<Option<gst::ClockTime>>) {
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unsafe {
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ffi::gst_audio_decoder_set_latency(
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self.as_ref().to_glib_none().0,
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min.into_glib(),
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max.into().into_glib(),
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);
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}
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}
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fn set_max_errors(&self, num: i32) {
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unsafe {
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ffi::gst_audio_decoder_set_max_errors(self.as_ref().to_glib_none().0, num);
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}
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}
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fn set_min_latency(&self, num: gst::ClockTime) {
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unsafe {
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ffi::gst_audio_decoder_set_min_latency(self.as_ref().to_glib_none().0, num.into_glib());
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}
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}
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fn set_needs_format(&self, enabled: bool) {
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unsafe {
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ffi::gst_audio_decoder_set_needs_format(
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self.as_ref().to_glib_none().0,
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enabled.into_glib(),
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);
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}
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}
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fn set_plc(&self, enabled: bool) {
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unsafe {
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ffi::gst_audio_decoder_set_plc(self.as_ref().to_glib_none().0, enabled.into_glib());
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}
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}
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fn set_plc_aware(&self, plc: bool) {
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unsafe {
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ffi::gst_audio_decoder_set_plc_aware(self.as_ref().to_glib_none().0, plc.into_glib());
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}
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}
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fn set_tolerance(&self, tolerance: gst::ClockTime) {
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unsafe {
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ffi::gst_audio_decoder_set_tolerance(
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self.as_ref().to_glib_none().0,
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tolerance.into_glib(),
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);
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}
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}
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fn set_use_default_pad_acceptcaps(&self, use_: bool) {
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unsafe {
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ffi::gst_audio_decoder_set_use_default_pad_acceptcaps(
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self.as_ref().to_glib_none().0,
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use_.into_glib(),
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);
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}
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}
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#[cfg(feature = "v1_18")]
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#[cfg_attr(docsrs, doc(cfg(feature = "v1_18")))]
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fn connect_max_errors_notify<F: Fn(&Self) + Send + Sync + 'static>(
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&self,
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f: F,
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) -> SignalHandlerId {
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unsafe extern "C" fn notify_max_errors_trampoline<
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P: IsA<AudioDecoder>,
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F: Fn(&P) + Send + Sync + 'static,
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>(
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this: *mut ffi::GstAudioDecoder,
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_param_spec: glib::ffi::gpointer,
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f: glib::ffi::gpointer,
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) {
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let f: &F = &*(f as *const F);
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f(AudioDecoder::from_glib_borrow(this).unsafe_cast_ref())
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}
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unsafe {
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let f: Box_<F> = Box_::new(f);
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connect_raw(
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self.as_ptr() as *mut _,
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b"notify::max-errors\0".as_ptr() as *const _,
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Some(transmute::<_, unsafe extern "C" fn()>(
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notify_max_errors_trampoline::<Self, F> as *const (),
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)),
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Box_::into_raw(f),
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)
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}
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}
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fn connect_min_latency_notify<F: Fn(&Self) + Send + Sync + 'static>(
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&self,
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f: F,
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) -> SignalHandlerId {
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unsafe extern "C" fn notify_min_latency_trampoline<
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P: IsA<AudioDecoder>,
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F: Fn(&P) + Send + Sync + 'static,
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>(
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this: *mut ffi::GstAudioDecoder,
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_param_spec: glib::ffi::gpointer,
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f: glib::ffi::gpointer,
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) {
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let f: &F = &*(f as *const F);
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f(AudioDecoder::from_glib_borrow(this).unsafe_cast_ref())
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}
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unsafe {
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let f: Box_<F> = Box_::new(f);
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connect_raw(
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self.as_ptr() as *mut _,
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b"notify::min-latency\0".as_ptr() as *const _,
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Some(transmute::<_, unsafe extern "C" fn()>(
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notify_min_latency_trampoline::<Self, F> as *const (),
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)),
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Box_::into_raw(f),
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)
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}
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}
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fn connect_plc_notify<F: Fn(&Self) + Send + Sync + 'static>(&self, f: F) -> SignalHandlerId {
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unsafe extern "C" fn notify_plc_trampoline<
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P: IsA<AudioDecoder>,
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F: Fn(&P) + Send + Sync + 'static,
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>(
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this: *mut ffi::GstAudioDecoder,
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_param_spec: glib::ffi::gpointer,
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f: glib::ffi::gpointer,
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) {
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let f: &F = &*(f as *const F);
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f(AudioDecoder::from_glib_borrow(this).unsafe_cast_ref())
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}
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unsafe {
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let f: Box_<F> = Box_::new(f);
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connect_raw(
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self.as_ptr() as *mut _,
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b"notify::plc\0".as_ptr() as *const _,
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Some(transmute::<_, unsafe extern "C" fn()>(
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notify_plc_trampoline::<Self, F> as *const (),
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)),
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|
Box_::into_raw(f),
|
|
)
|
|
}
|
|
}
|
|
|
|
fn connect_tolerance_notify<F: Fn(&Self) + Send + Sync + 'static>(
|
|
&self,
|
|
f: F,
|
|
) -> SignalHandlerId {
|
|
unsafe extern "C" fn notify_tolerance_trampoline<
|
|
P: IsA<AudioDecoder>,
|
|
F: Fn(&P) + Send + Sync + 'static,
|
|
>(
|
|
this: *mut ffi::GstAudioDecoder,
|
|
_param_spec: glib::ffi::gpointer,
|
|
f: glib::ffi::gpointer,
|
|
) {
|
|
let f: &F = &*(f as *const F);
|
|
f(AudioDecoder::from_glib_borrow(this).unsafe_cast_ref())
|
|
}
|
|
unsafe {
|
|
let f: Box_<F> = Box_::new(f);
|
|
connect_raw(
|
|
self.as_ptr() as *mut _,
|
|
b"notify::tolerance\0".as_ptr() as *const _,
|
|
Some(transmute::<_, unsafe extern "C" fn()>(
|
|
notify_tolerance_trampoline::<Self, F> as *const (),
|
|
)),
|
|
Box_::into_raw(f),
|
|
)
|
|
}
|
|
}
|
|
}
|