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gstreamer-rs/gstreamer-audio-sys/tests/abi.rs
Sebastian Dröge 29d17faf09 Fix tests and enable them on CI 
gstreamer-rtsp-server and gstreamer-editing-services are disabled for
now until there's a new release of them, or once we start building
against git master of them.

Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer-rs-sys/issues/16
2018-11-11 18:06:27 +02:00

494 lines
25 KiB
Rust
Raw Blame History

// This file was generated by gir (https://github.com/gtk-rs/gir @ dd33bdf)
// from gir-files (https://github.com/gtk-rs/gir-files @ ???)
// DO NOT EDIT
extern crate gstreamer_audio_sys;
extern crate shell_words;
extern crate tempdir;
use std::env;
use std::error::Error;
use std::path::Path;
use std::mem::{align_of, size_of};
use std::process::Command;
use std::str;
use gstreamer_audio_sys::*;
static PACKAGES: &[&str] = &["gstreamer-audio-1.0"];
#[derive(Clone, Debug)]
struct Compiler {
pub args: Vec<String>,
}
impl Compiler {
pub fn new() -> Result<Compiler, Box<Error>> {
let mut args = get_var("CC", "cc")?;
args.push("-Wno-deprecated-declarations".to_owned());
// For %z support in printf when using MinGW.
args.push("-D__USE_MINGW_ANSI_STDIO".to_owned());
args.extend(get_var("CFLAGS", "")?);
args.extend(get_var("CPPFLAGS", "")?);
args.extend(pkg_config_cflags(PACKAGES)?);
Ok(Compiler { args })
}
pub fn define<'a, V: Into<Option<&'a str>>>(&mut self, var: &str, val: V) {
let arg = match val.into() {
None => format!("-D{}", var),
Some(val) => format!("-D{}={}", var, val),
};
self.args.push(arg);
}
pub fn compile(&self, src: &Path, out: &Path) -> Result<(), Box<Error>> {
let mut cmd = self.to_command();
cmd.arg(src);
cmd.arg("-o");
cmd.arg(out);
let status = cmd.spawn()?.wait()?;
if !status.success() {
return Err(format!("compilation command {:?} failed, {}",
&cmd, status).into());
}
Ok(())
}
fn to_command(&self) -> Command {
let mut cmd = Command::new(&self.args[0]);
cmd.args(&self.args[1..]);
cmd
}
}
fn get_var(name: &str, default: &str) -> Result<Vec<String>, Box<Error>> {
match env::var(name) {
Ok(value) => Ok(shell_words::split(&value)?),
Err(env::VarError::NotPresent) => Ok(shell_words::split(default)?),
Err(err) => Err(format!("{} {}", name, err).into()),
}
}
fn pkg_config_cflags(packages: &[&str]) -> Result<Vec<String>, Box<Error>> {
if packages.is_empty() {
return Ok(Vec::new());
}
let mut cmd = Command::new("pkg-config");
cmd.arg("--cflags");
cmd.args(packages);
let out = cmd.output()?;
if !out.status.success() {
return Err(format!("command {:?} returned {}",
&cmd, out.status).into());
}
let stdout = str::from_utf8(&out.stdout)?;
Ok(shell_words::split(stdout.trim())?)
}
#[derive(Copy, Clone, Debug, Eq, PartialEq)]
struct Layout {
size: usize,
alignment: usize,
}
#[derive(Copy, Clone, Debug, Default, Eq, PartialEq)]
struct Results {
/// Number of successfully completed tests.
passed: usize,
/// Total number of failed tests (including those that failed to compile).
failed: usize,
/// Number of tests that failed to compile.
failed_to_compile: usize,
}
impl Results {
fn record_passed(&mut self) {
self.passed += 1;
}
fn record_failed(&mut self) {
self.failed += 1;
}
fn record_failed_to_compile(&mut self) {
self.failed += 1;
self.failed_to_compile += 1;
}
fn summary(&self) -> String {
format!(
"{} passed; {} failed (compilation errors: {})",
self.passed,
self.failed,
self.failed_to_compile)
}
fn expect_total_success(&self) {
if self.failed == 0 {
println!("OK: {}", self.summary());
} else {
panic!("FAILED: {}", self.summary());
};
}
}
#[test]
fn cross_validate_constants_with_c() {
let tmpdir = tempdir::TempDir::new("abi").expect("temporary directory");
let cc = Compiler::new().expect("configured compiler");
assert_eq!("1",
get_c_value(tmpdir.path(), &cc, "1").expect("C constant"),
"failed to obtain correct constant value for 1");
let mut results : Results = Default::default();
for (i, &(name, rust_value)) in RUST_CONSTANTS.iter().enumerate() {
match get_c_value(tmpdir.path(), &cc, name) {
Err(e) => {
results.record_failed_to_compile();
eprintln!("{}", e);
},
Ok(ref c_value) => {
if rust_value == c_value {
results.record_passed();
} else {
results.record_failed();
eprintln!("Constant value mismatch for {}\nRust: {:?}\nC: {:?}",
name, rust_value, c_value);
}
}
};
if (i + 1) % 25 == 0 {
println!("constants ... {}", results.summary());
}
}
results.expect_total_success();
}
#[test]
fn cross_validate_layout_with_c() {
let tmpdir = tempdir::TempDir::new("abi").expect("temporary directory");
let cc = Compiler::new().expect("configured compiler");
assert_eq!(Layout {size: 1, alignment: 1},
get_c_layout(tmpdir.path(), &cc, "char").expect("C layout"),
"failed to obtain correct layout for char type");
let mut results : Results = Default::default();
for (i, &(name, rust_layout)) in RUST_LAYOUTS.iter().enumerate() {
match get_c_layout(tmpdir.path(), &cc, name) {
Err(e) => {
results.record_failed_to_compile();
eprintln!("{}", e);
},
Ok(c_layout) => {
if rust_layout == c_layout {
results.record_passed();
} else {
results.record_failed();
eprintln!("Layout mismatch for {}\nRust: {:?}\nC: {:?}",
name, rust_layout, &c_layout);
}
}
};
if (i + 1) % 25 == 0 {
println!("layout ... {}", results.summary());
}
}
results.expect_total_success();
}
fn get_c_layout(dir: &Path, cc: &Compiler, name: &str) -> Result<Layout, Box<Error>> {
let exe = dir.join("layout");
let mut cc = cc.clone();
cc.define("ABI_TYPE_NAME", name);
cc.compile(Path::new("tests/layout.c"), &exe)?;
let mut abi_cmd = Command::new(exe);
let output = abi_cmd.output()?;
if !output.status.success() {
return Err(format!("command {:?} failed, {:?}",
&abi_cmd, &output).into());
}
let stdout = str::from_utf8(&output.stdout)?;
let mut words = stdout.trim().split_whitespace();
let size = words.next().unwrap().parse().unwrap();
let alignment = words.next().unwrap().parse().unwrap();
Ok(Layout {size, alignment})
}
fn get_c_value(dir: &Path, cc: &Compiler, name: &str) -> Result<String, Box<Error>> {
let exe = dir.join("constant");
let mut cc = cc.clone();
cc.define("ABI_CONSTANT_NAME", name);
cc.compile(Path::new("tests/constant.c"), &exe)?;
let mut abi_cmd = Command::new(exe);
let output = abi_cmd.output()?;
if !output.status.success() {
return Err(format!("command {:?} failed, {:?}",
&abi_cmd, &output).into());
}
let output = str::from_utf8(&output.stdout)?.trim();
if !output.starts_with("###gir test###") ||
!output.ends_with("###gir test###") {
return Err(format!("command {:?} return invalid output, {:?}",
&abi_cmd, &output).into());
}
Ok(String::from(&output[14..(output.len() - 14)]))
}
const RUST_LAYOUTS: &[(&str, Layout)] = &[
("GstAudioAggregator", Layout {size: size_of::<GstAudioAggregator>(), alignment: align_of::<GstAudioAggregator>()}),
("GstAudioAggregatorClass", Layout {size: size_of::<GstAudioAggregatorClass>(), alignment: align_of::<GstAudioAggregatorClass>()}),
("GstAudioAggregatorConvertPad", Layout {size: size_of::<GstAudioAggregatorConvertPad>(), alignment: align_of::<GstAudioAggregatorConvertPad>()}),
("GstAudioAggregatorConvertPadClass", Layout {size: size_of::<GstAudioAggregatorConvertPadClass>(), alignment: align_of::<GstAudioAggregatorConvertPadClass>()}),
("GstAudioAggregatorPad", Layout {size: size_of::<GstAudioAggregatorPad>(), alignment: align_of::<GstAudioAggregatorPad>()}),
("GstAudioAggregatorPadClass", Layout {size: size_of::<GstAudioAggregatorPadClass>(), alignment: align_of::<GstAudioAggregatorPadClass>()}),
("GstAudioBaseSink", Layout {size: size_of::<GstAudioBaseSink>(), alignment: align_of::<GstAudioBaseSink>()}),
("GstAudioBaseSinkClass", Layout {size: size_of::<GstAudioBaseSinkClass>(), alignment: align_of::<GstAudioBaseSinkClass>()}),
("GstAudioBaseSinkDiscontReason", Layout {size: size_of::<GstAudioBaseSinkDiscontReason>(), alignment: align_of::<GstAudioBaseSinkDiscontReason>()}),
("GstAudioBaseSinkSlaveMethod", Layout {size: size_of::<GstAudioBaseSinkSlaveMethod>(), alignment: align_of::<GstAudioBaseSinkSlaveMethod>()}),
("GstAudioBaseSrc", Layout {size: size_of::<GstAudioBaseSrc>(), alignment: align_of::<GstAudioBaseSrc>()}),
("GstAudioBaseSrcClass", Layout {size: size_of::<GstAudioBaseSrcClass>(), alignment: align_of::<GstAudioBaseSrcClass>()}),
("GstAudioBaseSrcSlaveMethod", Layout {size: size_of::<GstAudioBaseSrcSlaveMethod>(), alignment: align_of::<GstAudioBaseSrcSlaveMethod>()}),
("GstAudioCdSrc", Layout {size: size_of::<GstAudioCdSrc>(), alignment: align_of::<GstAudioCdSrc>()}),
("GstAudioCdSrcClass", Layout {size: size_of::<GstAudioCdSrcClass>(), alignment: align_of::<GstAudioCdSrcClass>()}),
("GstAudioCdSrcMode", Layout {size: size_of::<GstAudioCdSrcMode>(), alignment: align_of::<GstAudioCdSrcMode>()}),
("GstAudioCdSrcTrack", Layout {size: size_of::<GstAudioCdSrcTrack>(), alignment: align_of::<GstAudioCdSrcTrack>()}),
("GstAudioChannelMixerFlags", Layout {size: size_of::<GstAudioChannelMixerFlags>(), alignment: align_of::<GstAudioChannelMixerFlags>()}),
("GstAudioChannelPosition", Layout {size: size_of::<GstAudioChannelPosition>(), alignment: align_of::<GstAudioChannelPosition>()}),
("GstAudioClippingMeta", Layout {size: size_of::<GstAudioClippingMeta>(), alignment: align_of::<GstAudioClippingMeta>()}),
("GstAudioClock", Layout {size: size_of::<GstAudioClock>(), alignment: align_of::<GstAudioClock>()}),
("GstAudioClockClass", Layout {size: size_of::<GstAudioClockClass>(), alignment: align_of::<GstAudioClockClass>()}),
("GstAudioConverterFlags", Layout {size: size_of::<GstAudioConverterFlags>(), alignment: align_of::<GstAudioConverterFlags>()}),
("GstAudioDecoder", Layout {size: size_of::<GstAudioDecoder>(), alignment: align_of::<GstAudioDecoder>()}),
("GstAudioDecoderClass", Layout {size: size_of::<GstAudioDecoderClass>(), alignment: align_of::<GstAudioDecoderClass>()}),
("GstAudioDitherMethod", Layout {size: size_of::<GstAudioDitherMethod>(), alignment: align_of::<GstAudioDitherMethod>()}),
("GstAudioDownmixMeta", Layout {size: size_of::<GstAudioDownmixMeta>(), alignment: align_of::<GstAudioDownmixMeta>()}),
("GstAudioEncoder", Layout {size: size_of::<GstAudioEncoder>(), alignment: align_of::<GstAudioEncoder>()}),
("GstAudioEncoderClass", Layout {size: size_of::<GstAudioEncoderClass>(), alignment: align_of::<GstAudioEncoderClass>()}),
("GstAudioFilter", Layout {size: size_of::<GstAudioFilter>(), alignment: align_of::<GstAudioFilter>()}),
("GstAudioFilterClass", Layout {size: size_of::<GstAudioFilterClass>(), alignment: align_of::<GstAudioFilterClass>()}),
("GstAudioFlags", Layout {size: size_of::<GstAudioFlags>(), alignment: align_of::<GstAudioFlags>()}),
("GstAudioFormat", Layout {size: size_of::<GstAudioFormat>(), alignment: align_of::<GstAudioFormat>()}),
("GstAudioFormatFlags", Layout {size: size_of::<GstAudioFormatFlags>(), alignment: align_of::<GstAudioFormatFlags>()}),
("GstAudioFormatInfo", Layout {size: size_of::<GstAudioFormatInfo>(), alignment: align_of::<GstAudioFormatInfo>()}),
("GstAudioInfo", Layout {size: size_of::<GstAudioInfo>(), alignment: align_of::<GstAudioInfo>()}),
("GstAudioLayout", Layout {size: size_of::<GstAudioLayout>(), alignment: align_of::<GstAudioLayout>()}),
("GstAudioNoiseShapingMethod", Layout {size: size_of::<GstAudioNoiseShapingMethod>(), alignment: align_of::<GstAudioNoiseShapingMethod>()}),
("GstAudioPackFlags", Layout {size: size_of::<GstAudioPackFlags>(), alignment: align_of::<GstAudioPackFlags>()}),
("GstAudioQuantizeFlags", Layout {size: size_of::<GstAudioQuantizeFlags>(), alignment: align_of::<GstAudioQuantizeFlags>()}),
("GstAudioResamplerFilterInterpolation", Layout {size: size_of::<GstAudioResamplerFilterInterpolation>(), alignment: align_of::<GstAudioResamplerFilterInterpolation>()}),
("GstAudioResamplerFilterMode", Layout {size: size_of::<GstAudioResamplerFilterMode>(), alignment: align_of::<GstAudioResamplerFilterMode>()}),
("GstAudioResamplerFlags", Layout {size: size_of::<GstAudioResamplerFlags>(), alignment: align_of::<GstAudioResamplerFlags>()}),
("GstAudioResamplerMethod", Layout {size: size_of::<GstAudioResamplerMethod>(), alignment: align_of::<GstAudioResamplerMethod>()}),
("GstAudioRingBuffer", Layout {size: size_of::<GstAudioRingBuffer>(), alignment: align_of::<GstAudioRingBuffer>()}),
("GstAudioRingBufferClass", Layout {size: size_of::<GstAudioRingBufferClass>(), alignment: align_of::<GstAudioRingBufferClass>()}),
("GstAudioRingBufferFormatType", Layout {size: size_of::<GstAudioRingBufferFormatType>(), alignment: align_of::<GstAudioRingBufferFormatType>()}),
("GstAudioRingBufferSpec", Layout {size: size_of::<GstAudioRingBufferSpec>(), alignment: align_of::<GstAudioRingBufferSpec>()}),
("GstAudioRingBufferState", Layout {size: size_of::<GstAudioRingBufferState>(), alignment: align_of::<GstAudioRingBufferState>()}),
("GstAudioSink", Layout {size: size_of::<GstAudioSink>(), alignment: align_of::<GstAudioSink>()}),
("GstAudioSinkClass", Layout {size: size_of::<GstAudioSinkClass>(), alignment: align_of::<GstAudioSinkClass>()}),
("GstAudioSrc", Layout {size: size_of::<GstAudioSrc>(), alignment: align_of::<GstAudioSrc>()}),
("GstAudioSrcClass", Layout {size: size_of::<GstAudioSrcClass>(), alignment: align_of::<GstAudioSrcClass>()}),
("GstStreamVolumeFormat", Layout {size: size_of::<GstStreamVolumeFormat>(), alignment: align_of::<GstStreamVolumeFormat>()}),
("GstStreamVolumeInterface", Layout {size: size_of::<GstStreamVolumeInterface>(), alignment: align_of::<GstStreamVolumeInterface>()}),
];
const RUST_CONSTANTS: &[(&str, &str)] = &[
("(gint) GST_AUDIO_BASE_SINK_DISCONT_REASON_ALIGNMENT", "4"),
("(gint) GST_AUDIO_BASE_SINK_DISCONT_REASON_DEVICE_FAILURE", "5"),
("(gint) GST_AUDIO_BASE_SINK_DISCONT_REASON_FLUSH", "2"),
("(gint) GST_AUDIO_BASE_SINK_DISCONT_REASON_NEW_CAPS", "1"),
("(gint) GST_AUDIO_BASE_SINK_DISCONT_REASON_NO_DISCONT", "0"),
("(gint) GST_AUDIO_BASE_SINK_DISCONT_REASON_SYNC_LATENCY", "3"),
("(gint) GST_AUDIO_BASE_SINK_SLAVE_CUSTOM", "3"),
("(gint) GST_AUDIO_BASE_SINK_SLAVE_NONE", "2"),
("(gint) GST_AUDIO_BASE_SINK_SLAVE_RESAMPLE", "0"),
("(gint) GST_AUDIO_BASE_SINK_SLAVE_SKEW", "1"),
("(gint) GST_AUDIO_BASE_SRC_SLAVE_NONE", "3"),
("(gint) GST_AUDIO_BASE_SRC_SLAVE_RESAMPLE", "0"),
("(gint) GST_AUDIO_BASE_SRC_SLAVE_RE_TIMESTAMP", "1"),
("(gint) GST_AUDIO_BASE_SRC_SLAVE_SKEW", "2"),
("(gint) GST_AUDIO_CD_SRC_MODE_CONTINUOUS", "1"),
("(gint) GST_AUDIO_CD_SRC_MODE_NORMAL", "0"),
("GST_AUDIO_CHANNELS_RANGE", "(int) [ 1, max ]"),
("(guint) GST_AUDIO_CHANNEL_MIXER_FLAGS_NONE", "0"),
("(guint) GST_AUDIO_CHANNEL_MIXER_FLAGS_NON_INTERLEAVED_IN", "1"),
("(guint) GST_AUDIO_CHANNEL_MIXER_FLAGS_NON_INTERLEAVED_OUT", "2"),
("(guint) GST_AUDIO_CHANNEL_MIXER_FLAGS_UNPOSITIONED_IN", "4"),
("(guint) GST_AUDIO_CHANNEL_MIXER_FLAGS_UNPOSITIONED_OUT", "8"),
("(gint) GST_AUDIO_CHANNEL_POSITION_BOTTOM_FRONT_CENTER", "21"),
("(gint) GST_AUDIO_CHANNEL_POSITION_BOTTOM_FRONT_LEFT", "22"),
("(gint) GST_AUDIO_CHANNEL_POSITION_BOTTOM_FRONT_RIGHT", "23"),
("(gint) GST_AUDIO_CHANNEL_POSITION_FRONT_CENTER", "2"),
("(gint) GST_AUDIO_CHANNEL_POSITION_FRONT_LEFT", "0"),
("(gint) GST_AUDIO_CHANNEL_POSITION_FRONT_LEFT_OF_CENTER", "6"),
("(gint) GST_AUDIO_CHANNEL_POSITION_FRONT_RIGHT", "1"),
("(gint) GST_AUDIO_CHANNEL_POSITION_FRONT_RIGHT_OF_CENTER", "7"),
("(gint) GST_AUDIO_CHANNEL_POSITION_INVALID", "-1"),
("(gint) GST_AUDIO_CHANNEL_POSITION_LFE1", "3"),
("(gint) GST_AUDIO_CHANNEL_POSITION_LFE2", "9"),
("(gint) GST_AUDIO_CHANNEL_POSITION_MONO", "-2"),
("(gint) GST_AUDIO_CHANNEL_POSITION_NONE", "-3"),
("(gint) GST_AUDIO_CHANNEL_POSITION_REAR_CENTER", "8"),
("(gint) GST_AUDIO_CHANNEL_POSITION_REAR_LEFT", "4"),
("(gint) GST_AUDIO_CHANNEL_POSITION_REAR_RIGHT", "5"),
("(gint) GST_AUDIO_CHANNEL_POSITION_SIDE_LEFT", "10"),
("(gint) GST_AUDIO_CHANNEL_POSITION_SIDE_RIGHT", "11"),
("(gint) GST_AUDIO_CHANNEL_POSITION_SURROUND_LEFT", "26"),
("(gint) GST_AUDIO_CHANNEL_POSITION_SURROUND_RIGHT", "27"),
("(gint) GST_AUDIO_CHANNEL_POSITION_TOP_CENTER", "15"),
("(gint) GST_AUDIO_CHANNEL_POSITION_TOP_FRONT_CENTER", "14"),
("(gint) GST_AUDIO_CHANNEL_POSITION_TOP_FRONT_LEFT", "12"),
("(gint) GST_AUDIO_CHANNEL_POSITION_TOP_FRONT_RIGHT", "13"),
("(gint) GST_AUDIO_CHANNEL_POSITION_TOP_REAR_CENTER", "20"),
("(gint) GST_AUDIO_CHANNEL_POSITION_TOP_REAR_LEFT", "16"),
("(gint) GST_AUDIO_CHANNEL_POSITION_TOP_REAR_RIGHT", "17"),
("(gint) GST_AUDIO_CHANNEL_POSITION_TOP_SIDE_LEFT", "18"),
("(gint) GST_AUDIO_CHANNEL_POSITION_TOP_SIDE_RIGHT", "19"),
("(gint) GST_AUDIO_CHANNEL_POSITION_WIDE_LEFT", "24"),
("(gint) GST_AUDIO_CHANNEL_POSITION_WIDE_RIGHT", "25"),
("(guint) GST_AUDIO_CONVERTER_FLAG_IN_WRITABLE", "1"),
("(guint) GST_AUDIO_CONVERTER_FLAG_NONE", "0"),
("(guint) GST_AUDIO_CONVERTER_FLAG_VARIABLE_RATE", "2"),
("GST_AUDIO_CONVERTER_OPT_DITHER_METHOD", "GstAudioConverter.dither-method"),
("GST_AUDIO_CONVERTER_OPT_MIX_MATRIX", "GstAudioConverter.mix-matrix"),
("GST_AUDIO_CONVERTER_OPT_NOISE_SHAPING_METHOD", "GstAudioConverter.noise-shaping-method"),
("GST_AUDIO_CONVERTER_OPT_QUANTIZATION", "GstAudioConverter.quantization"),
("GST_AUDIO_CONVERTER_OPT_RESAMPLER_METHOD", "GstAudioConverter.resampler-method"),
("GST_AUDIO_DECODER_MAX_ERRORS", "10"),
("GST_AUDIO_DECODER_SINK_NAME", "sink"),
("GST_AUDIO_DECODER_SRC_NAME", "src"),
("GST_AUDIO_DEF_CHANNELS", "2"),
("GST_AUDIO_DEF_FORMAT", "S16LE"),
("GST_AUDIO_DEF_RATE", "44100"),
("(gint) GST_AUDIO_DITHER_NONE", "0"),
("(gint) GST_AUDIO_DITHER_RPDF", "1"),
("(gint) GST_AUDIO_DITHER_TPDF", "2"),
("(gint) GST_AUDIO_DITHER_TPDF_HF", "3"),
("GST_AUDIO_ENCODER_SINK_NAME", "sink"),
("GST_AUDIO_ENCODER_SRC_NAME", "src"),
("(guint) GST_AUDIO_FLAG_NONE", "0"),
("(guint) GST_AUDIO_FLAG_UNPOSITIONED", "1"),
("GST_AUDIO_FORMATS_ALL", " { S8, U8, S16LE, S16BE, U16LE, U16BE, S24_32LE, S24_32BE, U24_32LE, U24_32BE, S32LE, S32BE, U32LE, U32BE, S24LE, S24BE, U24LE, U24BE, S20LE, S20BE, U20LE, U20BE, S18LE, S18BE, U18LE, U18BE, F32LE, F32BE, F64LE, F64BE }"),
("(gint) GST_AUDIO_FORMAT_ENCODED", "1"),
("(gint) GST_AUDIO_FORMAT_F32", "28"),
("(gint) GST_AUDIO_FORMAT_F32BE", "29"),
("(gint) GST_AUDIO_FORMAT_F32LE", "28"),
("(gint) GST_AUDIO_FORMAT_F64", "30"),
("(gint) GST_AUDIO_FORMAT_F64BE", "31"),
("(gint) GST_AUDIO_FORMAT_F64LE", "30"),
("(guint) GST_AUDIO_FORMAT_FLAG_COMPLEX", "16"),
("(guint) GST_AUDIO_FORMAT_FLAG_FLOAT", "2"),
("(guint) GST_AUDIO_FORMAT_FLAG_INTEGER", "1"),
("(guint) GST_AUDIO_FORMAT_FLAG_SIGNED", "4"),
("(guint) GST_AUDIO_FORMAT_FLAG_UNPACK", "32"),
("(gint) GST_AUDIO_FORMAT_S16", "4"),
("(gint) GST_AUDIO_FORMAT_S16BE", "5"),
("(gint) GST_AUDIO_FORMAT_S16LE", "4"),
("(gint) GST_AUDIO_FORMAT_S18", "24"),
("(gint) GST_AUDIO_FORMAT_S18BE", "25"),
("(gint) GST_AUDIO_FORMAT_S18LE", "24"),
("(gint) GST_AUDIO_FORMAT_S20", "20"),
("(gint) GST_AUDIO_FORMAT_S20BE", "21"),
("(gint) GST_AUDIO_FORMAT_S20LE", "20"),
("(gint) GST_AUDIO_FORMAT_S24", "16"),
("(gint) GST_AUDIO_FORMAT_S24BE", "17"),
("(gint) GST_AUDIO_FORMAT_S24LE", "16"),
("(gint) GST_AUDIO_FORMAT_S24_32", "8"),
("(gint) GST_AUDIO_FORMAT_S24_32BE", "9"),
("(gint) GST_AUDIO_FORMAT_S24_32LE", "8"),
("(gint) GST_AUDIO_FORMAT_S32", "12"),
("(gint) GST_AUDIO_FORMAT_S32BE", "13"),
("(gint) GST_AUDIO_FORMAT_S32LE", "12"),
("(gint) GST_AUDIO_FORMAT_S8", "2"),
("(gint) GST_AUDIO_FORMAT_U16", "6"),
("(gint) GST_AUDIO_FORMAT_U16BE", "7"),
("(gint) GST_AUDIO_FORMAT_U16LE", "6"),
("(gint) GST_AUDIO_FORMAT_U18", "26"),
("(gint) GST_AUDIO_FORMAT_U18BE", "27"),
("(gint) GST_AUDIO_FORMAT_U18LE", "26"),
("(gint) GST_AUDIO_FORMAT_U20", "22"),
("(gint) GST_AUDIO_FORMAT_U20BE", "23"),
("(gint) GST_AUDIO_FORMAT_U20LE", "22"),
("(gint) GST_AUDIO_FORMAT_U24", "18"),
("(gint) GST_AUDIO_FORMAT_U24BE", "19"),
("(gint) GST_AUDIO_FORMAT_U24LE", "18"),
("(gint) GST_AUDIO_FORMAT_U24_32", "10"),
("(gint) GST_AUDIO_FORMAT_U24_32BE", "11"),
("(gint) GST_AUDIO_FORMAT_U24_32LE", "10"),
("(gint) GST_AUDIO_FORMAT_U32", "14"),
("(gint) GST_AUDIO_FORMAT_U32BE", "15"),
("(gint) GST_AUDIO_FORMAT_U32LE", "14"),
("(gint) GST_AUDIO_FORMAT_U8", "3"),
("(gint) GST_AUDIO_FORMAT_UNKNOWN", "0"),
("(gint) GST_AUDIO_LAYOUT_INTERLEAVED", "0"),
("(gint) GST_AUDIO_LAYOUT_NON_INTERLEAVED", "1"),
("(gint) GST_AUDIO_NOISE_SHAPING_ERROR_FEEDBACK", "1"),
("(gint) GST_AUDIO_NOISE_SHAPING_HIGH", "4"),
("(gint) GST_AUDIO_NOISE_SHAPING_MEDIUM", "3"),
("(gint) GST_AUDIO_NOISE_SHAPING_NONE", "0"),
("(gint) GST_AUDIO_NOISE_SHAPING_SIMPLE", "2"),
("(guint) GST_AUDIO_PACK_FLAG_NONE", "0"),
("(guint) GST_AUDIO_PACK_FLAG_TRUNCATE_RANGE", "1"),
("(guint) GST_AUDIO_QUANTIZE_FLAG_NONE", "0"),
("(guint) GST_AUDIO_QUANTIZE_FLAG_NON_INTERLEAVED", "1"),
("GST_AUDIO_RATE_RANGE", "(int) [ 1, max ]"),
("(gint) GST_AUDIO_RESAMPLER_FILTER_INTERPOLATION_CUBIC", "2"),
("(gint) GST_AUDIO_RESAMPLER_FILTER_INTERPOLATION_LINEAR", "1"),
("(gint) GST_AUDIO_RESAMPLER_FILTER_INTERPOLATION_NONE", "0"),
("(gint) GST_AUDIO_RESAMPLER_FILTER_MODE_AUTO", "2"),
("(gint) GST_AUDIO_RESAMPLER_FILTER_MODE_FULL", "1"),
("(gint) GST_AUDIO_RESAMPLER_FILTER_MODE_INTERPOLATED", "0"),
("(guint) GST_AUDIO_RESAMPLER_FLAG_NONE", "0"),
("(guint) GST_AUDIO_RESAMPLER_FLAG_NON_INTERLEAVED_IN", "1"),
("(guint) GST_AUDIO_RESAMPLER_FLAG_NON_INTERLEAVED_OUT", "2"),
("(guint) GST_AUDIO_RESAMPLER_FLAG_VARIABLE_RATE", "4"),
("(gint) GST_AUDIO_RESAMPLER_METHOD_BLACKMAN_NUTTALL", "3"),
("(gint) GST_AUDIO_RESAMPLER_METHOD_CUBIC", "2"),
("(gint) GST_AUDIO_RESAMPLER_METHOD_KAISER", "4"),
("(gint) GST_AUDIO_RESAMPLER_METHOD_LINEAR", "1"),
("(gint) GST_AUDIO_RESAMPLER_METHOD_NEAREST", "0"),
("GST_AUDIO_RESAMPLER_OPT_CUBIC_B", "GstAudioResampler.cubic-b"),
("GST_AUDIO_RESAMPLER_OPT_CUBIC_C", "GstAudioResampler.cubic-c"),
("GST_AUDIO_RESAMPLER_OPT_CUTOFF", "GstAudioResampler.cutoff"),
("GST_AUDIO_RESAMPLER_OPT_FILTER_INTERPOLATION", "GstAudioResampler.filter-interpolation"),
("GST_AUDIO_RESAMPLER_OPT_FILTER_MODE", "GstAudioResampler.filter-mode"),
("GST_AUDIO_RESAMPLER_OPT_FILTER_MODE_THRESHOLD", "GstAudioResampler.filter-mode-threshold"),
("GST_AUDIO_RESAMPLER_OPT_FILTER_OVERSAMPLE", "GstAudioResampler.filter-oversample"),
("GST_AUDIO_RESAMPLER_OPT_MAX_PHASE_ERROR", "GstAudioResampler.max-phase-error"),
("GST_AUDIO_RESAMPLER_OPT_N_TAPS", "GstAudioResampler.n-taps"),
("GST_AUDIO_RESAMPLER_OPT_STOP_ATTENUATION", "GstAudioResampler.stop-attenutation"),
("GST_AUDIO_RESAMPLER_OPT_TRANSITION_BANDWIDTH", "GstAudioResampler.transition-bandwidth"),
("GST_AUDIO_RESAMPLER_QUALITY_DEFAULT", "4"),
("GST_AUDIO_RESAMPLER_QUALITY_MAX", "10"),
("GST_AUDIO_RESAMPLER_QUALITY_MIN", "0"),
("(gint) GST_AUDIO_RING_BUFFER_FORMAT_TYPE_AC3", "7"),
("(gint) GST_AUDIO_RING_BUFFER_FORMAT_TYPE_A_LAW", "2"),
("(gint) GST_AUDIO_RING_BUFFER_FORMAT_TYPE_DTS", "9"),
("(gint) GST_AUDIO_RING_BUFFER_FORMAT_TYPE_EAC3", "8"),
("(gint) GST_AUDIO_RING_BUFFER_FORMAT_TYPE_FLAC", "14"),
("(gint) GST_AUDIO_RING_BUFFER_FORMAT_TYPE_GSM", "5"),
("(gint) GST_AUDIO_RING_BUFFER_FORMAT_TYPE_IEC958", "6"),
("(gint) GST_AUDIO_RING_BUFFER_FORMAT_TYPE_IMA_ADPCM", "3"),
("(gint) GST_AUDIO_RING_BUFFER_FORMAT_TYPE_MPEG", "4"),
("(gint) GST_AUDIO_RING_BUFFER_FORMAT_TYPE_MPEG2_AAC", "10"),
("(gint) GST_AUDIO_RING_BUFFER_FORMAT_TYPE_MPEG2_AAC_RAW", "12"),
("(gint) GST_AUDIO_RING_BUFFER_FORMAT_TYPE_MPEG4_AAC", "11"),
("(gint) GST_AUDIO_RING_BUFFER_FORMAT_TYPE_MPEG4_AAC_RAW", "13"),
("(gint) GST_AUDIO_RING_BUFFER_FORMAT_TYPE_MU_LAW", "1"),
("(gint) GST_AUDIO_RING_BUFFER_FORMAT_TYPE_RAW", "0"),
("(gint) GST_AUDIO_RING_BUFFER_STATE_ERROR", "3"),
("(gint) GST_AUDIO_RING_BUFFER_STATE_PAUSED", "1"),
("(gint) GST_AUDIO_RING_BUFFER_STATE_STARTED", "2"),
("(gint) GST_AUDIO_RING_BUFFER_STATE_STOPPED", "0"),
("GST_META_TAG_AUDIO_CHANNELS_STR", "channels"),
("GST_META_TAG_AUDIO_RATE_STR", "rate"),
("GST_META_TAG_AUDIO_STR", "audio"),
("(gint) GST_STREAM_VOLUME_FORMAT_CUBIC", "1"),
("(gint) GST_STREAM_VOLUME_FORMAT_DB", "2"),
("(gint) GST_STREAM_VOLUME_FORMAT_LINEAR", "0"),
];
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