forked from mirrors/gstreamer-rs
380 lines
12 KiB
Rust
380 lines
12 KiB
Rust
// This file was generated by gir (https://github.com/gtk-rs/gir)
|
|
// from gir-files (https://github.com/gtk-rs/gir-files)
|
|
// from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git)
|
|
// DO NOT EDIT
|
|
|
|
use gstreamer_pbutils_sys::*;
|
|
use std::env;
|
|
use std::error::Error;
|
|
use std::ffi::OsString;
|
|
use std::mem::{align_of, size_of};
|
|
use std::path::Path;
|
|
use std::process::Command;
|
|
use std::str;
|
|
use tempfile::Builder;
|
|
|
|
static PACKAGES: &[&str] = &["gstreamer-pbutils-1.0"];
|
|
|
|
#[derive(Clone, Debug)]
|
|
struct Compiler {
|
|
pub args: Vec<String>,
|
|
}
|
|
|
|
impl Compiler {
|
|
pub fn new() -> Result<Self, Box<dyn Error>> {
|
|
let mut args = get_var("CC", "cc")?;
|
|
args.push("-Wno-deprecated-declarations".to_owned());
|
|
// For _Generic
|
|
args.push("-std=c11".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(Self { args })
|
|
}
|
|
|
|
pub fn compile(&self, src: &Path, out: &Path) -> Result<(), Box<dyn 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<dyn 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<dyn Error>> {
|
|
if packages.is_empty() {
|
|
return Ok(Vec::new());
|
|
}
|
|
let pkg_config = env::var_os("PKG_CONFIG").unwrap_or_else(|| OsString::from("pkg-config"));
|
|
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,
|
|
}
|
|
|
|
impl Results {
|
|
fn record_passed(&mut self) {
|
|
self.passed += 1;
|
|
}
|
|
fn record_failed(&mut self) {
|
|
self.failed += 1;
|
|
}
|
|
fn summary(&self) -> String {
|
|
format!("{} passed; {} failed", self.passed, self.failed)
|
|
}
|
|
fn expect_total_success(&self) {
|
|
if self.failed == 0 {
|
|
println!("OK: {}", self.summary());
|
|
} else {
|
|
panic!("FAILED: {}", self.summary());
|
|
};
|
|
}
|
|
}
|
|
|
|
#[test]
|
|
#[cfg(target_os = "linux")]
|
|
fn cross_validate_constants_with_c() {
|
|
let mut c_constants: Vec<(String, String)> = Vec::new();
|
|
|
|
for l in get_c_output("constant").unwrap().lines() {
|
|
let (name, value) = l.split_once(';').expect("Missing ';' separator");
|
|
c_constants.push((name.to_owned(), value.to_owned()));
|
|
}
|
|
|
|
let mut results = Results::default();
|
|
|
|
for ((rust_name, rust_value), (c_name, c_value)) in
|
|
RUST_CONSTANTS.iter().zip(c_constants.iter())
|
|
{
|
|
if rust_name != c_name {
|
|
results.record_failed();
|
|
eprintln!("Name mismatch:\nRust: {:?}\nC: {:?}", rust_name, c_name,);
|
|
continue;
|
|
}
|
|
|
|
if rust_value != c_value {
|
|
results.record_failed();
|
|
eprintln!(
|
|
"Constant value mismatch for {}\nRust: {:?}\nC: {:?}",
|
|
rust_name, rust_value, &c_value
|
|
);
|
|
continue;
|
|
}
|
|
|
|
results.record_passed();
|
|
}
|
|
|
|
results.expect_total_success();
|
|
}
|
|
|
|
#[test]
|
|
#[cfg(target_os = "linux")]
|
|
fn cross_validate_layout_with_c() {
|
|
let mut c_layouts = Vec::new();
|
|
|
|
for l in get_c_output("layout").unwrap().lines() {
|
|
let (name, value) = l.split_once(';').expect("Missing first ';' separator");
|
|
let (size, alignment) = value.split_once(';').expect("Missing second ';' separator");
|
|
let size = size.parse().expect("Failed to parse size");
|
|
let alignment = alignment.parse().expect("Failed to parse alignment");
|
|
c_layouts.push((name.to_owned(), Layout { size, alignment }));
|
|
}
|
|
|
|
let mut results = Results::default();
|
|
|
|
for ((rust_name, rust_layout), (c_name, c_layout)) in RUST_LAYOUTS.iter().zip(c_layouts.iter())
|
|
{
|
|
if rust_name != c_name {
|
|
results.record_failed();
|
|
eprintln!("Name mismatch:\nRust: {:?}\nC: {:?}", rust_name, c_name,);
|
|
continue;
|
|
}
|
|
|
|
if rust_layout != c_layout {
|
|
results.record_failed();
|
|
eprintln!(
|
|
"Layout mismatch for {}\nRust: {:?}\nC: {:?}",
|
|
rust_name, rust_layout, &c_layout
|
|
);
|
|
continue;
|
|
}
|
|
|
|
results.record_passed();
|
|
}
|
|
|
|
results.expect_total_success();
|
|
}
|
|
|
|
fn get_c_output(name: &str) -> Result<String, Box<dyn Error>> {
|
|
let tmpdir = Builder::new().prefix("abi").tempdir()?;
|
|
let exe = tmpdir.path().join(name);
|
|
let c_file = Path::new("tests").join(name).with_extension("c");
|
|
|
|
let cc = Compiler::new().expect("configured compiler");
|
|
cc.compile(&c_file, &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());
|
|
}
|
|
|
|
Ok(String::from_utf8(output.stdout)?)
|
|
}
|
|
|
|
const RUST_LAYOUTS: &[(&str, Layout)] = &[
|
|
(
|
|
"GstAudioVisualizer",
|
|
Layout {
|
|
size: size_of::<GstAudioVisualizer>(),
|
|
alignment: align_of::<GstAudioVisualizer>(),
|
|
},
|
|
),
|
|
(
|
|
"GstAudioVisualizerClass",
|
|
Layout {
|
|
size: size_of::<GstAudioVisualizerClass>(),
|
|
alignment: align_of::<GstAudioVisualizerClass>(),
|
|
},
|
|
),
|
|
(
|
|
"GstAudioVisualizerShader",
|
|
Layout {
|
|
size: size_of::<GstAudioVisualizerShader>(),
|
|
alignment: align_of::<GstAudioVisualizerShader>(),
|
|
},
|
|
),
|
|
(
|
|
"GstDiscoverer",
|
|
Layout {
|
|
size: size_of::<GstDiscoverer>(),
|
|
alignment: align_of::<GstDiscoverer>(),
|
|
},
|
|
),
|
|
(
|
|
"GstDiscovererAudioInfoClass",
|
|
Layout {
|
|
size: size_of::<GstDiscovererAudioInfoClass>(),
|
|
alignment: align_of::<GstDiscovererAudioInfoClass>(),
|
|
},
|
|
),
|
|
(
|
|
"GstDiscovererClass",
|
|
Layout {
|
|
size: size_of::<GstDiscovererClass>(),
|
|
alignment: align_of::<GstDiscovererClass>(),
|
|
},
|
|
),
|
|
(
|
|
"GstDiscovererContainerInfoClass",
|
|
Layout {
|
|
size: size_of::<GstDiscovererContainerInfoClass>(),
|
|
alignment: align_of::<GstDiscovererContainerInfoClass>(),
|
|
},
|
|
),
|
|
(
|
|
"GstDiscovererInfoClass",
|
|
Layout {
|
|
size: size_of::<GstDiscovererInfoClass>(),
|
|
alignment: align_of::<GstDiscovererInfoClass>(),
|
|
},
|
|
),
|
|
(
|
|
"GstDiscovererResult",
|
|
Layout {
|
|
size: size_of::<GstDiscovererResult>(),
|
|
alignment: align_of::<GstDiscovererResult>(),
|
|
},
|
|
),
|
|
(
|
|
"GstDiscovererSerializeFlags",
|
|
Layout {
|
|
size: size_of::<GstDiscovererSerializeFlags>(),
|
|
alignment: align_of::<GstDiscovererSerializeFlags>(),
|
|
},
|
|
),
|
|
(
|
|
"GstDiscovererStreamInfoClass",
|
|
Layout {
|
|
size: size_of::<GstDiscovererStreamInfoClass>(),
|
|
alignment: align_of::<GstDiscovererStreamInfoClass>(),
|
|
},
|
|
),
|
|
(
|
|
"GstDiscovererSubtitleInfoClass",
|
|
Layout {
|
|
size: size_of::<GstDiscovererSubtitleInfoClass>(),
|
|
alignment: align_of::<GstDiscovererSubtitleInfoClass>(),
|
|
},
|
|
),
|
|
(
|
|
"GstDiscovererVideoInfoClass",
|
|
Layout {
|
|
size: size_of::<GstDiscovererVideoInfoClass>(),
|
|
alignment: align_of::<GstDiscovererVideoInfoClass>(),
|
|
},
|
|
),
|
|
(
|
|
"GstEncodingTargetClass",
|
|
Layout {
|
|
size: size_of::<GstEncodingTargetClass>(),
|
|
alignment: align_of::<GstEncodingTargetClass>(),
|
|
},
|
|
),
|
|
(
|
|
"GstInstallPluginsReturn",
|
|
Layout {
|
|
size: size_of::<GstInstallPluginsReturn>(),
|
|
alignment: align_of::<GstInstallPluginsReturn>(),
|
|
},
|
|
),
|
|
(
|
|
"GstPbUtilsCapsDescriptionFlags",
|
|
Layout {
|
|
size: size_of::<GstPbUtilsCapsDescriptionFlags>(),
|
|
alignment: align_of::<GstPbUtilsCapsDescriptionFlags>(),
|
|
},
|
|
),
|
|
];
|
|
|
|
const RUST_CONSTANTS: &[(&str, &str)] = &[
|
|
("(gint) GST_AUDIO_VISUALIZER_SHADER_FADE", "1"),
|
|
("(gint) GST_AUDIO_VISUALIZER_SHADER_FADE_AND_MOVE_DOWN", "3"),
|
|
(
|
|
"(gint) GST_AUDIO_VISUALIZER_SHADER_FADE_AND_MOVE_HORIZ_IN",
|
|
"7",
|
|
),
|
|
(
|
|
"(gint) GST_AUDIO_VISUALIZER_SHADER_FADE_AND_MOVE_HORIZ_OUT",
|
|
"6",
|
|
),
|
|
("(gint) GST_AUDIO_VISUALIZER_SHADER_FADE_AND_MOVE_LEFT", "4"),
|
|
(
|
|
"(gint) GST_AUDIO_VISUALIZER_SHADER_FADE_AND_MOVE_RIGHT",
|
|
"5",
|
|
),
|
|
("(gint) GST_AUDIO_VISUALIZER_SHADER_FADE_AND_MOVE_UP", "2"),
|
|
(
|
|
"(gint) GST_AUDIO_VISUALIZER_SHADER_FADE_AND_MOVE_VERT_IN",
|
|
"9",
|
|
),
|
|
(
|
|
"(gint) GST_AUDIO_VISUALIZER_SHADER_FADE_AND_MOVE_VERT_OUT",
|
|
"8",
|
|
),
|
|
("(gint) GST_AUDIO_VISUALIZER_SHADER_NONE", "0"),
|
|
("(gint) GST_DISCOVERER_BUSY", "4"),
|
|
("(gint) GST_DISCOVERER_ERROR", "2"),
|
|
("(gint) GST_DISCOVERER_MISSING_PLUGINS", "5"),
|
|
("(gint) GST_DISCOVERER_OK", "0"),
|
|
("(guint) GST_DISCOVERER_SERIALIZE_ALL", "7"),
|
|
("(guint) GST_DISCOVERER_SERIALIZE_BASIC", "0"),
|
|
("(guint) GST_DISCOVERER_SERIALIZE_CAPS", "1"),
|
|
("(guint) GST_DISCOVERER_SERIALIZE_MISC", "4"),
|
|
("(guint) GST_DISCOVERER_SERIALIZE_TAGS", "2"),
|
|
("(gint) GST_DISCOVERER_TIMEOUT", "3"),
|
|
("(gint) GST_DISCOVERER_URI_INVALID", "1"),
|
|
("GST_ENCODING_CATEGORY_CAPTURE", "capture"),
|
|
("GST_ENCODING_CATEGORY_DEVICE", "device"),
|
|
("GST_ENCODING_CATEGORY_FILE_EXTENSION", "file-extension"),
|
|
("GST_ENCODING_CATEGORY_ONLINE_SERVICE", "online-service"),
|
|
("GST_ENCODING_CATEGORY_STORAGE_EDITING", "storage-editing"),
|
|
("(gint) GST_INSTALL_PLUGINS_CRASHED", "100"),
|
|
("(gint) GST_INSTALL_PLUGINS_ERROR", "2"),
|
|
("(gint) GST_INSTALL_PLUGINS_HELPER_MISSING", "202"),
|
|
("(gint) GST_INSTALL_PLUGINS_INSTALL_IN_PROGRESS", "203"),
|
|
("(gint) GST_INSTALL_PLUGINS_INTERNAL_FAILURE", "201"),
|
|
("(gint) GST_INSTALL_PLUGINS_INVALID", "101"),
|
|
("(gint) GST_INSTALL_PLUGINS_NOT_FOUND", "1"),
|
|
("(gint) GST_INSTALL_PLUGINS_PARTIAL_SUCCESS", "3"),
|
|
("(gint) GST_INSTALL_PLUGINS_STARTED_OK", "200"),
|
|
("(gint) GST_INSTALL_PLUGINS_SUCCESS", "0"),
|
|
("(gint) GST_INSTALL_PLUGINS_USER_ABORT", "4"),
|
|
("(guint) GST_PBUTILS_CAPS_DESCRIPTION_FLAG_AUDIO", "2"),
|
|
("(guint) GST_PBUTILS_CAPS_DESCRIPTION_FLAG_CONTAINER", "1"),
|
|
("(guint) GST_PBUTILS_CAPS_DESCRIPTION_FLAG_GENERIC", "64"),
|
|
("(guint) GST_PBUTILS_CAPS_DESCRIPTION_FLAG_IMAGE", "8"),
|
|
("(guint) GST_PBUTILS_CAPS_DESCRIPTION_FLAG_METADATA", "128"),
|
|
("(guint) GST_PBUTILS_CAPS_DESCRIPTION_FLAG_SUBTITLE", "16"),
|
|
("(guint) GST_PBUTILS_CAPS_DESCRIPTION_FLAG_TAG", "32"),
|
|
("(guint) GST_PBUTILS_CAPS_DESCRIPTION_FLAG_VIDEO", "4"),
|
|
];
|