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Move AudioFormat manual impls to new file

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This commit is contained in:
Sebastian Dröge 2017-08-10 11:24:16 +03:00
parent cff116c3aa
commit 8215770076
3 changed files with 124 additions and 107 deletions
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122
gstreamer-audio/src/audio_format.rs Normal file
View file

@ -0,0 +1,122 @@
// Copyright (C) 2017 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;
use std::ffi::CStr;
use std::fmt;
use std::str;
use glib::translate::{from_glib, ToGlib, ToGlibPtr};
impl ::AudioFormat {
pub fn build_integer(
sign: bool,
endianness: ::AudioEndianness,
width: i32,
depth: i32,
) -> ::AudioFormat {
unsafe {
from_glib(ffi::gst_audio_format_build_integer(
sign.to_glib(),
endianness.to_glib(),
width,
depth,
))
}
}
pub fn from_string(s: &str) -> ::AudioFormat {
unsafe { from_glib(ffi::gst_audio_format_from_string(s.to_glib_none().0)) }
}
pub fn to_string(&self) -> &'static str {
unsafe {
CStr::from_ptr(ffi::gst_audio_format_to_string(self.to_glib()))
.to_str()
.unwrap()
}
}
}
impl str::FromStr for ::AudioFormat {
type Err = ();
fn from_str(s: &str) -> Result<Self, ()> {
let format = Self::from_string(s);
if format == ::AudioFormat::Unknown {
Err(())
} else {
Ok(format)
}
}
}
impl fmt::Display for ::AudioFormat {
fn fmt(&self, f: &mut fmt::Formatter) -> Result<(), fmt::Error> {
f.write_str(self.to_string())
}
}
#[cfg(target_endian = "big")]
pub const AUDIO_FORMAT_S16: ::AudioFormat = ::AudioFormat::S16be;
#[cfg(target_endian = "big")]
pub const AUDIO_FORMAT_U16: ::AudioFormat = ::AudioFormat::U16be;
#[cfg(target_endian = "big")]
pub const AUDIO_FORMAT_S2432: ::AudioFormat = ::AudioFormat::S2432be;
#[cfg(target_endian = "big")]
pub const AUDIO_FORMAT_U2432: ::AudioFormat = ::AudioFormat::U2432be;
#[cfg(target_endian = "big")]
pub const AUDIO_FORMAT_S32: ::AudioFormat = ::AudioFormat::S32be;
#[cfg(target_endian = "big")]
pub const AUDIO_FORMAT_U32: ::AudioFormat = ::AudioFormat::U32be;
#[cfg(target_endian = "big")]
pub const AUDIO_FORMAT_S24: ::AudioFormat = ::AudioFormat::S24be;
#[cfg(target_endian = "big")]
pub const AUDIO_FORMAT_U24: ::AudioFormat = ::AudioFormat::U24be;
#[cfg(target_endian = "big")]
pub const AUDIO_FORMAT_S20: ::AudioFormat = ::AudioFormat::S20be;
#[cfg(target_endian = "big")]
pub const AUDIO_FORMAT_U20: ::AudioFormat = ::AudioFormat::U20be;
#[cfg(target_endian = "big")]
pub const AUDIO_FORMAT_S18: ::AudioFormat = ::AudioFormat::S18be;
#[cfg(target_endian = "big")]
pub const AUDIO_FORMAT_U18: ::AudioFormat = ::AudioFormat::U18be;
#[cfg(target_endian = "big")]
pub const AUDIO_FORMAT_F32: ::AudioFormat = ::AudioFormat::F32be;
#[cfg(target_endian = "big")]
pub const AUDIO_FORMAT_F64: ::AudioFormat = ::AudioFormat::F64be;
#[cfg(target_endian = "little")]
pub const AUDIO_FORMAT_S16: ::AudioFormat = ::AudioFormat::S16le;
#[cfg(target_endian = "little")]
pub const AUDIO_FORMAT_U16: ::AudioFormat = ::AudioFormat::U16le;
#[cfg(target_endian = "little")]
pub const AUDIO_FORMAT_S2432: ::AudioFormat = ::AudioFormat::S2432le;
#[cfg(target_endian = "little")]
pub const AUDIO_FORMAT_U2432: ::AudioFormat = ::AudioFormat::U2432le;
#[cfg(target_endian = "little")]
pub const AUDIO_FORMAT_S32: ::AudioFormat = ::AudioFormat::S32le;
#[cfg(target_endian = "little")]
pub const AUDIO_FORMAT_U32: ::AudioFormat = ::AudioFormat::U32le;
#[cfg(target_endian = "little")]
pub const AUDIO_FORMAT_S24: ::AudioFormat = ::AudioFormat::S24le;
#[cfg(target_endian = "little")]
pub const AUDIO_FORMAT_U24: ::AudioFormat = ::AudioFormat::U24le;
#[cfg(target_endian = "little")]
pub const AUDIO_FORMAT_S20: ::AudioFormat = ::AudioFormat::S20le;
#[cfg(target_endian = "little")]
pub const AUDIO_FORMAT_U20: ::AudioFormat = ::AudioFormat::U20le;
#[cfg(target_endian = "little")]
pub const AUDIO_FORMAT_S18: ::AudioFormat = ::AudioFormat::S18le;
#[cfg(target_endian = "little")]
pub const AUDIO_FORMAT_U18: ::AudioFormat = ::AudioFormat::U18le;
#[cfg(target_endian = "little")]
pub const AUDIO_FORMAT_F32: ::AudioFormat = ::AudioFormat::F32le;
#[cfg(target_endian = "little")]
pub const AUDIO_FORMAT_F64: ::AudioFormat = ::AudioFormat::F64le;

107
gstreamer-audio/src/audio_format_info.rs
View file

@ -46,113 +46,6 @@ impl ToGlib for AudioEndianness {
}
}
impl ::AudioFormat {
pub fn build_integer(
sign: bool,
endianness: AudioEndianness,
width: i32,
depth: i32,
) -> ::AudioFormat {
unsafe {
from_glib(ffi::gst_audio_format_build_integer(
sign.to_glib(),
endianness.to_glib(),
width,
depth,
))
}
}
pub fn from_string(s: &str) -> ::AudioFormat {
unsafe { from_glib(ffi::gst_audio_format_from_string(s.to_glib_none().0)) }
}
pub fn to_string(&self) -> &'static str {
unsafe {
CStr::from_ptr(ffi::gst_audio_format_to_string(self.to_glib()))
.to_str()
.unwrap()
}
}
}
impl str::FromStr for ::AudioFormat {
type Err = ();
fn from_str(s: &str) -> Result<Self, ()> {
let format = Self::from_string(s);
if format == ::AudioFormat::Unknown {
Err(())
} else {
Ok(format)
}
}
}
impl fmt::Display for ::AudioFormat {
fn fmt(&self, f: &mut fmt::Formatter) -> Result<(), fmt::Error> {
f.write_str(self.to_string())
}
}
#[cfg(target_endian = "big")]
pub const AUDIO_FORMAT_S16: ::AudioFormat = ::AudioFormat::S16be;
#[cfg(target_endian = "big")]
pub const AUDIO_FORMAT_U16: ::AudioFormat = ::AudioFormat::U16be;
#[cfg(target_endian = "big")]
pub const AUDIO_FORMAT_S2432: ::AudioFormat = ::AudioFormat::S2432be;
#[cfg(target_endian = "big")]
pub const AUDIO_FORMAT_U2432: ::AudioFormat = ::AudioFormat::U2432be;
#[cfg(target_endian = "big")]
pub const AUDIO_FORMAT_S32: ::AudioFormat = ::AudioFormat::S32be;
#[cfg(target_endian = "big")]
pub const AUDIO_FORMAT_U32: ::AudioFormat = ::AudioFormat::U32be;
#[cfg(target_endian = "big")]
pub const AUDIO_FORMAT_S24: ::AudioFormat = ::AudioFormat::S24be;
#[cfg(target_endian = "big")]
pub const AUDIO_FORMAT_U24: ::AudioFormat = ::AudioFormat::U24be;
#[cfg(target_endian = "big")]
pub const AUDIO_FORMAT_S20: ::AudioFormat = ::AudioFormat::S20be;
#[cfg(target_endian = "big")]
pub const AUDIO_FORMAT_U20: ::AudioFormat = ::AudioFormat::U20be;
#[cfg(target_endian = "big")]
pub const AUDIO_FORMAT_S18: ::AudioFormat = ::AudioFormat::S18be;
#[cfg(target_endian = "big")]
pub const AUDIO_FORMAT_U18: ::AudioFormat = ::AudioFormat::U18be;
#[cfg(target_endian = "big")]
pub const AUDIO_FORMAT_F32: ::AudioFormat = ::AudioFormat::F32be;
#[cfg(target_endian = "big")]
pub const AUDIO_FORMAT_F64: ::AudioFormat = ::AudioFormat::F64be;
#[cfg(target_endian = "little")]
pub const AUDIO_FORMAT_S16: ::AudioFormat = ::AudioFormat::S16le;
#[cfg(target_endian = "little")]
pub const AUDIO_FORMAT_U16: ::AudioFormat = ::AudioFormat::U16le;
#[cfg(target_endian = "little")]
pub const AUDIO_FORMAT_S2432: ::AudioFormat = ::AudioFormat::S2432le;
#[cfg(target_endian = "little")]
pub const AUDIO_FORMAT_U2432: ::AudioFormat = ::AudioFormat::U2432le;
#[cfg(target_endian = "little")]
pub const AUDIO_FORMAT_S32: ::AudioFormat = ::AudioFormat::S32le;
#[cfg(target_endian = "little")]
pub const AUDIO_FORMAT_U32: ::AudioFormat = ::AudioFormat::U32le;
#[cfg(target_endian = "little")]
pub const AUDIO_FORMAT_S24: ::AudioFormat = ::AudioFormat::S24le;
#[cfg(target_endian = "little")]
pub const AUDIO_FORMAT_U24: ::AudioFormat = ::AudioFormat::U24le;
#[cfg(target_endian = "little")]
pub const AUDIO_FORMAT_S20: ::AudioFormat = ::AudioFormat::S20le;
#[cfg(target_endian = "little")]
pub const AUDIO_FORMAT_U20: ::AudioFormat = ::AudioFormat::U20le;
#[cfg(target_endian = "little")]
pub const AUDIO_FORMAT_S18: ::AudioFormat = ::AudioFormat::S18le;
#[cfg(target_endian = "little")]
pub const AUDIO_FORMAT_U18: ::AudioFormat = ::AudioFormat::U18le;
#[cfg(target_endian = "little")]
pub const AUDIO_FORMAT_F32: ::AudioFormat = ::AudioFormat::F32le;
#[cfg(target_endian = "little")]
pub const AUDIO_FORMAT_F64: ::AudioFormat = ::AudioFormat::F64le;
pub struct AudioFormatInfo(&'static ffi::GstAudioFormatInfo);
impl AudioFormatInfo {

2
gstreamer-audio/src/lib.rs
View file

@ -40,6 +40,8 @@ mod auto;
pub use auto::*;
pub use auto::traits::*;
mod audio_format;
pub use audio_format::*;
mod audio_format_info;
pub use audio_format_info::*;
mod audio_info;