gstreamer-rs/gstreamer-video/sys/tests/abi.rs

// 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

#![cfg(unix)]

use gstreamer_video_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-video-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 {cmd:?} failed, {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 {cmd:?} returned {}", 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]
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: {rust_name:?}\nC:    {c_name:?}");
            continue;
        }

        if rust_value != c_value {
            results.record_failed();
            eprintln!(
                "Constant value mismatch for {rust_name}\nRust: {rust_value:?}\nC:    {c_value:?}",
            );
            continue;
        }

        results.record_passed();
    }

    results.expect_total_success();
}

#[test]
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: {rust_name:?}\nC:    {c_name:?}");
            continue;
        }

        if rust_layout != c_layout {
            results.record_failed();
            eprintln!("Layout mismatch for {rust_name}\nRust: {rust_layout:?}\nC:    {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 {abi_cmd:?} failed, {output:?}").into());
    }

    Ok(String::from_utf8(output.stdout)?)
}

const RUST_LAYOUTS: &[(&str, Layout)] = &[
    (
        "GstColorBalanceChannel",
        Layout {
            size: size_of::<GstColorBalanceChannel>(),
            alignment: align_of::<GstColorBalanceChannel>(),
        },
    ),
    (
        "GstColorBalanceChannelClass",
        Layout {
            size: size_of::<GstColorBalanceChannelClass>(),
            alignment: align_of::<GstColorBalanceChannelClass>(),
        },
    ),
    (
        "GstColorBalanceInterface",
        Layout {
            size: size_of::<GstColorBalanceInterface>(),
            alignment: align_of::<GstColorBalanceInterface>(),
        },
    ),
    (
        "GstColorBalanceType",
        Layout {
            size: size_of::<GstColorBalanceType>(),
            alignment: align_of::<GstColorBalanceType>(),
        },
    ),
    (
        "GstNavigationCommand",
        Layout {
            size: size_of::<GstNavigationCommand>(),
            alignment: align_of::<GstNavigationCommand>(),
        },
    ),
    (
        "GstNavigationEventType",
        Layout {
            size: size_of::<GstNavigationEventType>(),
            alignment: align_of::<GstNavigationEventType>(),
        },
    ),
    (
        "GstNavigationInterface",
        Layout {
            size: size_of::<GstNavigationInterface>(),
            alignment: align_of::<GstNavigationInterface>(),
        },
    ),
    (
        "GstNavigationMessageType",
        Layout {
            size: size_of::<GstNavigationMessageType>(),
            alignment: align_of::<GstNavigationMessageType>(),
        },
    ),
    (
        "GstNavigationModifierType",
        Layout {
            size: size_of::<GstNavigationModifierType>(),
            alignment: align_of::<GstNavigationModifierType>(),
        },
    ),
    (
        "GstNavigationQueryType",
        Layout {
            size: size_of::<GstNavigationQueryType>(),
            alignment: align_of::<GstNavigationQueryType>(),
        },
    ),
    (
        "GstVideoAFDMeta",
        Layout {
            size: size_of::<GstVideoAFDMeta>(),
            alignment: align_of::<GstVideoAFDMeta>(),
        },
    ),
    (
        "GstVideoAFDSpec",
        Layout {
            size: size_of::<GstVideoAFDSpec>(),
            alignment: align_of::<GstVideoAFDSpec>(),
        },
    ),
    (
        "GstVideoAFDValue",
        Layout {
            size: size_of::<GstVideoAFDValue>(),
            alignment: align_of::<GstVideoAFDValue>(),
        },
    ),
    (
        "GstVideoAffineTransformationMeta",
        Layout {
            size: size_of::<GstVideoAffineTransformationMeta>(),
            alignment: align_of::<GstVideoAffineTransformationMeta>(),
        },
    ),
    (
        "GstVideoAggregator",
        Layout {
            size: size_of::<GstVideoAggregator>(),
            alignment: align_of::<GstVideoAggregator>(),
        },
    ),
    (
        "GstVideoAggregatorClass",
        Layout {
            size: size_of::<GstVideoAggregatorClass>(),
            alignment: align_of::<GstVideoAggregatorClass>(),
        },
    ),
    (
        "GstVideoAggregatorConvertPad",
        Layout {
            size: size_of::<GstVideoAggregatorConvertPad>(),
            alignment: align_of::<GstVideoAggregatorConvertPad>(),
        },
    ),
    (
        "GstVideoAggregatorConvertPadClass",
        Layout {
            size: size_of::<GstVideoAggregatorConvertPadClass>(),
            alignment: align_of::<GstVideoAggregatorConvertPadClass>(),
        },
    ),
    (
        "GstVideoAggregatorPad",
        Layout {
            size: size_of::<GstVideoAggregatorPad>(),
            alignment: align_of::<GstVideoAggregatorPad>(),
        },
    ),
    (
        "GstVideoAggregatorPadClass",
        Layout {
            size: size_of::<GstVideoAggregatorPadClass>(),
            alignment: align_of::<GstVideoAggregatorPadClass>(),
        },
    ),
    (
        "GstVideoAggregatorParallelConvertPad",
        Layout {
            size: size_of::<GstVideoAggregatorParallelConvertPad>(),
            alignment: align_of::<GstVideoAggregatorParallelConvertPad>(),
        },
    ),
    (
        "GstVideoAggregatorParallelConvertPadClass",
        Layout {
            size: size_of::<GstVideoAggregatorParallelConvertPadClass>(),
            alignment: align_of::<GstVideoAggregatorParallelConvertPadClass>(),
        },
    ),
    (
        "GstVideoAlignment",
        Layout {
            size: size_of::<GstVideoAlignment>(),
            alignment: align_of::<GstVideoAlignment>(),
        },
    ),
    (
        "GstVideoAlphaMode",
        Layout {
            size: size_of::<GstVideoAlphaMode>(),
            alignment: align_of::<GstVideoAlphaMode>(),
        },
    ),
    (
        "GstVideoAncillary",
        Layout {
            size: size_of::<GstVideoAncillary>(),
            alignment: align_of::<GstVideoAncillary>(),
        },
    ),
    (
        "GstVideoAncillaryDID",
        Layout {
            size: size_of::<GstVideoAncillaryDID>(),
            alignment: align_of::<GstVideoAncillaryDID>(),
        },
    ),
    (
        "GstVideoAncillaryDID16",
        Layout {
            size: size_of::<GstVideoAncillaryDID16>(),
            alignment: align_of::<GstVideoAncillaryDID16>(),
        },
    ),
    (
        "GstVideoBarMeta",
        Layout {
            size: size_of::<GstVideoBarMeta>(),
            alignment: align_of::<GstVideoBarMeta>(),
        },
    ),
    (
        "GstVideoBufferFlags",
        Layout {
            size: size_of::<GstVideoBufferFlags>(),
            alignment: align_of::<GstVideoBufferFlags>(),
        },
    ),
    (
        "GstVideoBufferPool",
        Layout {
            size: size_of::<GstVideoBufferPool>(),
            alignment: align_of::<GstVideoBufferPool>(),
        },
    ),
    (
        "GstVideoBufferPoolClass",
        Layout {
            size: size_of::<GstVideoBufferPoolClass>(),
            alignment: align_of::<GstVideoBufferPoolClass>(),
        },
    ),
    (
        "GstVideoCaptionMeta",
        Layout {
            size: size_of::<GstVideoCaptionMeta>(),
            alignment: align_of::<GstVideoCaptionMeta>(),
        },
    ),
    (
        "GstVideoCaptionType",
        Layout {
            size: size_of::<GstVideoCaptionType>(),
            alignment: align_of::<GstVideoCaptionType>(),
        },
    ),
    (
        "GstVideoChromaFlags",
        Layout {
            size: size_of::<GstVideoChromaFlags>(),
            alignment: align_of::<GstVideoChromaFlags>(),
        },
    ),
    (
        "GstVideoChromaMethod",
        Layout {
            size: size_of::<GstVideoChromaMethod>(),
            alignment: align_of::<GstVideoChromaMethod>(),
        },
    ),
    (
        "GstVideoChromaMode",
        Layout {
            size: size_of::<GstVideoChromaMode>(),
            alignment: align_of::<GstVideoChromaMode>(),
        },
    ),
    (
        "GstVideoChromaSite",
        Layout {
            size: size_of::<GstVideoChromaSite>(),
            alignment: align_of::<GstVideoChromaSite>(),
        },
    ),
    (
        "GstVideoCodecAlphaMeta",
        Layout {
            size: size_of::<GstVideoCodecAlphaMeta>(),
            alignment: align_of::<GstVideoCodecAlphaMeta>(),
        },
    ),
    (
        "GstVideoCodecFrame",
        Layout {
            size: size_of::<GstVideoCodecFrame>(),
            alignment: align_of::<GstVideoCodecFrame>(),
        },
    ),
    (
        "GstVideoCodecFrameFlags",
        Layout {
            size: size_of::<GstVideoCodecFrameFlags>(),
            alignment: align_of::<GstVideoCodecFrameFlags>(),
        },
    ),
    (
        "GstVideoCodecState",
        Layout {
            size: size_of::<GstVideoCodecState>(),
            alignment: align_of::<GstVideoCodecState>(),
        },
    ),
    (
        "GstVideoColorMatrix",
        Layout {
            size: size_of::<GstVideoColorMatrix>(),
            alignment: align_of::<GstVideoColorMatrix>(),
        },
    ),
    (
        "GstVideoColorPrimaries",
        Layout {
            size: size_of::<GstVideoColorPrimaries>(),
            alignment: align_of::<GstVideoColorPrimaries>(),
        },
    ),
    (
        "GstVideoColorPrimariesInfo",
        Layout {
            size: size_of::<GstVideoColorPrimariesInfo>(),
            alignment: align_of::<GstVideoColorPrimariesInfo>(),
        },
    ),
    (
        "GstVideoColorRange",
        Layout {
            size: size_of::<GstVideoColorRange>(),
            alignment: align_of::<GstVideoColorRange>(),
        },
    ),
    (
        "GstVideoColorimetry",
        Layout {
            size: size_of::<GstVideoColorimetry>(),
            alignment: align_of::<GstVideoColorimetry>(),
        },
    ),
    (
        "GstVideoContentLightLevel",
        Layout {
            size: size_of::<GstVideoContentLightLevel>(),
            alignment: align_of::<GstVideoContentLightLevel>(),
        },
    ),
    (
        "GstVideoCropMeta",
        Layout {
            size: size_of::<GstVideoCropMeta>(),
            alignment: align_of::<GstVideoCropMeta>(),
        },
    ),
    (
        "GstVideoDecoder",
        Layout {
            size: size_of::<GstVideoDecoder>(),
            alignment: align_of::<GstVideoDecoder>(),
        },
    ),
    (
        "GstVideoDecoderClass",
        Layout {
            size: size_of::<GstVideoDecoderClass>(),
            alignment: align_of::<GstVideoDecoderClass>(),
        },
    ),
    (
        "GstVideoDecoderRequestSyncPointFlags",
        Layout {
            size: size_of::<GstVideoDecoderRequestSyncPointFlags>(),
            alignment: align_of::<GstVideoDecoderRequestSyncPointFlags>(),
        },
    ),
    (
        "GstVideoDirectionInterface",
        Layout {
            size: size_of::<GstVideoDirectionInterface>(),
            alignment: align_of::<GstVideoDirectionInterface>(),
        },
    ),
    (
        "GstVideoDitherFlags",
        Layout {
            size: size_of::<GstVideoDitherFlags>(),
            alignment: align_of::<GstVideoDitherFlags>(),
        },
    ),
    (
        "GstVideoDitherMethod",
        Layout {
            size: size_of::<GstVideoDitherMethod>(),
            alignment: align_of::<GstVideoDitherMethod>(),
        },
    ),
    (
        "GstVideoEncoder",
        Layout {
            size: size_of::<GstVideoEncoder>(),
            alignment: align_of::<GstVideoEncoder>(),
        },
    ),
    (
        "GstVideoEncoderClass",
        Layout {
            size: size_of::<GstVideoEncoderClass>(),
            alignment: align_of::<GstVideoEncoderClass>(),
        },
    ),
    (
        "GstVideoFieldOrder",
        Layout {
            size: size_of::<GstVideoFieldOrder>(),
            alignment: align_of::<GstVideoFieldOrder>(),
        },
    ),
    (
        "GstVideoFilter",
        Layout {
            size: size_of::<GstVideoFilter>(),
            alignment: align_of::<GstVideoFilter>(),
        },
    ),
    (
        "GstVideoFilterClass",
        Layout {
            size: size_of::<GstVideoFilterClass>(),
            alignment: align_of::<GstVideoFilterClass>(),
        },
    ),
    (
        "GstVideoFlags",
        Layout {
            size: size_of::<GstVideoFlags>(),
            alignment: align_of::<GstVideoFlags>(),
        },
    ),
    (
        "GstVideoFormat",
        Layout {
            size: size_of::<GstVideoFormat>(),
            alignment: align_of::<GstVideoFormat>(),
        },
    ),
    (
        "GstVideoFormatFlags",
        Layout {
            size: size_of::<GstVideoFormatFlags>(),
            alignment: align_of::<GstVideoFormatFlags>(),
        },
    ),
    (
        "GstVideoFormatInfo",
        Layout {
            size: size_of::<GstVideoFormatInfo>(),
            alignment: align_of::<GstVideoFormatInfo>(),
        },
    ),
    (
        "GstVideoFrame",
        Layout {
            size: size_of::<GstVideoFrame>(),
            alignment: align_of::<GstVideoFrame>(),
        },
    ),
    (
        "GstVideoFrameFlags",
        Layout {
            size: size_of::<GstVideoFrameFlags>(),
            alignment: align_of::<GstVideoFrameFlags>(),
        },
    ),
    (
        "GstVideoFrameMapFlags",
        Layout {
            size: size_of::<GstVideoFrameMapFlags>(),
            alignment: align_of::<GstVideoFrameMapFlags>(),
        },
    ),
    (
        "GstVideoGLTextureOrientation",
        Layout {
            size: size_of::<GstVideoGLTextureOrientation>(),
            alignment: align_of::<GstVideoGLTextureOrientation>(),
        },
    ),
    (
        "GstVideoGLTextureType",
        Layout {
            size: size_of::<GstVideoGLTextureType>(),
            alignment: align_of::<GstVideoGLTextureType>(),
        },
    ),
    (
        "GstVideoGLTextureUploadMeta",
        Layout {
            size: size_of::<GstVideoGLTextureUploadMeta>(),
            alignment: align_of::<GstVideoGLTextureUploadMeta>(),
        },
    ),
    (
        "GstVideoGammaMode",
        Layout {
            size: size_of::<GstVideoGammaMode>(),
            alignment: align_of::<GstVideoGammaMode>(),
        },
    ),
    (
        "GstVideoInfo",
        Layout {
            size: size_of::<GstVideoInfo>(),
            alignment: align_of::<GstVideoInfo>(),
        },
    ),
    (
        "GstVideoInfoDmaDrm",
        Layout {
            size: size_of::<GstVideoInfoDmaDrm>(),
            alignment: align_of::<GstVideoInfoDmaDrm>(),
        },
    ),
    (
        "GstVideoInterlaceMode",
        Layout {
            size: size_of::<GstVideoInterlaceMode>(),
            alignment: align_of::<GstVideoInterlaceMode>(),
        },
    ),
    (
        "GstVideoMasteringDisplayInfo",
        Layout {
            size: size_of::<GstVideoMasteringDisplayInfo>(),
            alignment: align_of::<GstVideoMasteringDisplayInfo>(),
        },
    ),
    (
        "GstVideoMasteringDisplayInfoCoordinates",
        Layout {
            size: size_of::<GstVideoMasteringDisplayInfoCoordinates>(),
            alignment: align_of::<GstVideoMasteringDisplayInfoCoordinates>(),
        },
    ),
    (
        "GstVideoMatrixMode",
        Layout {
            size: size_of::<GstVideoMatrixMode>(),
            alignment: align_of::<GstVideoMatrixMode>(),
        },
    ),
    (
        "GstVideoMeta",
        Layout {
            size: size_of::<GstVideoMeta>(),
            alignment: align_of::<GstVideoMeta>(),
        },
    ),
    (
        "GstVideoMetaTransform",
        Layout {
            size: size_of::<GstVideoMetaTransform>(),
            alignment: align_of::<GstVideoMetaTransform>(),
        },
    ),
    (
        "GstVideoMultiviewFlags",
        Layout {
            size: size_of::<GstVideoMultiviewFlags>(),
            alignment: align_of::<GstVideoMultiviewFlags>(),
        },
    ),
    (
        "GstVideoMultiviewFramePacking",
        Layout {
            size: size_of::<GstVideoMultiviewFramePacking>(),
            alignment: align_of::<GstVideoMultiviewFramePacking>(),
        },
    ),
    (
        "GstVideoMultiviewMode",
        Layout {
            size: size_of::<GstVideoMultiviewMode>(),
            alignment: align_of::<GstVideoMultiviewMode>(),
        },
    ),
    (
        "GstVideoOrientationInterface",
        Layout {
            size: size_of::<GstVideoOrientationInterface>(),
            alignment: align_of::<GstVideoOrientationInterface>(),
        },
    ),
    (
        "GstVideoOrientationMethod",
        Layout {
            size: size_of::<GstVideoOrientationMethod>(),
            alignment: align_of::<GstVideoOrientationMethod>(),
        },
    ),
    (
        "GstVideoOverlayCompositionMeta",
        Layout {
            size: size_of::<GstVideoOverlayCompositionMeta>(),
            alignment: align_of::<GstVideoOverlayCompositionMeta>(),
        },
    ),
    (
        "GstVideoOverlayFormatFlags",
        Layout {
            size: size_of::<GstVideoOverlayFormatFlags>(),
            alignment: align_of::<GstVideoOverlayFormatFlags>(),
        },
    ),
    (
        "GstVideoOverlayInterface",
        Layout {
            size: size_of::<GstVideoOverlayInterface>(),
            alignment: align_of::<GstVideoOverlayInterface>(),
        },
    ),
    (
        "GstVideoPackFlags",
        Layout {
            size: size_of::<GstVideoPackFlags>(),
            alignment: align_of::<GstVideoPackFlags>(),
        },
    ),
    (
        "GstVideoPrimariesMode",
        Layout {
            size: size_of::<GstVideoPrimariesMode>(),
            alignment: align_of::<GstVideoPrimariesMode>(),
        },
    ),
    (
        "GstVideoRectangle",
        Layout {
            size: size_of::<GstVideoRectangle>(),
            alignment: align_of::<GstVideoRectangle>(),
        },
    ),
    (
        "GstVideoRegionOfInterestMeta",
        Layout {
            size: size_of::<GstVideoRegionOfInterestMeta>(),
            alignment: align_of::<GstVideoRegionOfInterestMeta>(),
        },
    ),
    (
        "GstVideoResampler",
        Layout {
            size: size_of::<GstVideoResampler>(),
            alignment: align_of::<GstVideoResampler>(),
        },
    ),
    (
        "GstVideoResamplerFlags",
        Layout {
            size: size_of::<GstVideoResamplerFlags>(),
            alignment: align_of::<GstVideoResamplerFlags>(),
        },
    ),
    (
        "GstVideoResamplerMethod",
        Layout {
            size: size_of::<GstVideoResamplerMethod>(),
            alignment: align_of::<GstVideoResamplerMethod>(),
        },
    ),
    (
        "GstVideoSEIUserDataUnregisteredMeta",
        Layout {
            size: size_of::<GstVideoSEIUserDataUnregisteredMeta>(),
            alignment: align_of::<GstVideoSEIUserDataUnregisteredMeta>(),
        },
    ),
    (
        "GstVideoScalerFlags",
        Layout {
            size: size_of::<GstVideoScalerFlags>(),
            alignment: align_of::<GstVideoScalerFlags>(),
        },
    ),
    (
        "GstVideoSink",
        Layout {
            size: size_of::<GstVideoSink>(),
            alignment: align_of::<GstVideoSink>(),
        },
    ),
    (
        "GstVideoSinkClass",
        Layout {
            size: size_of::<GstVideoSinkClass>(),
            alignment: align_of::<GstVideoSinkClass>(),
        },
    ),
    (
        "GstVideoTileInfo",
        Layout {
            size: size_of::<GstVideoTileInfo>(),
            alignment: align_of::<GstVideoTileInfo>(),
        },
    ),
    (
        "GstVideoTileMode",
        Layout {
            size: size_of::<GstVideoTileMode>(),
            alignment: align_of::<GstVideoTileMode>(),
        },
    ),
    (
        "GstVideoTileType",
        Layout {
            size: size_of::<GstVideoTileType>(),
            alignment: align_of::<GstVideoTileType>(),
        },
    ),
    (
        "GstVideoTimeCode",
        Layout {
            size: size_of::<GstVideoTimeCode>(),
            alignment: align_of::<GstVideoTimeCode>(),
        },
    ),
    (
        "GstVideoTimeCodeConfig",
        Layout {
            size: size_of::<GstVideoTimeCodeConfig>(),
            alignment: align_of::<GstVideoTimeCodeConfig>(),
        },
    ),
    (
        "GstVideoTimeCodeFlags",
        Layout {
            size: size_of::<GstVideoTimeCodeFlags>(),
            alignment: align_of::<GstVideoTimeCodeFlags>(),
        },
    ),
    (
        "GstVideoTimeCodeInterval",
        Layout {
            size: size_of::<GstVideoTimeCodeInterval>(),
            alignment: align_of::<GstVideoTimeCodeInterval>(),
        },
    ),
    (
        "GstVideoTimeCodeMeta",
        Layout {
            size: size_of::<GstVideoTimeCodeMeta>(),
            alignment: align_of::<GstVideoTimeCodeMeta>(),
        },
    ),
    (
        "GstVideoTransferFunction",
        Layout {
            size: size_of::<GstVideoTransferFunction>(),
            alignment: align_of::<GstVideoTransferFunction>(),
        },
    ),
    (
        "GstVideoVBIParserResult",
        Layout {
            size: size_of::<GstVideoVBIParserResult>(),
            alignment: align_of::<GstVideoVBIParserResult>(),
        },
    ),
];

const RUST_CONSTANTS: &[(&str, &str)] = &[
    (
        "GST_BUFFER_POOL_OPTION_VIDEO_AFFINE_TRANSFORMATION_META",
        "GstBufferPoolOptionVideoAffineTransformation",
    ),
    (
        "GST_BUFFER_POOL_OPTION_VIDEO_ALIGNMENT",
        "GstBufferPoolOptionVideoAlignment",
    ),
    (
        "GST_BUFFER_POOL_OPTION_VIDEO_GL_TEXTURE_UPLOAD_META",
        "GstBufferPoolOptionVideoGLTextureUploadMeta",
    ),
    (
        "GST_BUFFER_POOL_OPTION_VIDEO_META",
        "GstBufferPoolOptionVideoMeta",
    ),
    ("GST_CAPS_FEATURE_FORMAT_INTERLACED", "format:Interlaced"),
    (
        "GST_CAPS_FEATURE_META_GST_VIDEO_AFFINE_TRANSFORMATION_META",
        "meta:GstVideoAffineTransformation",
    ),
    (
        "GST_CAPS_FEATURE_META_GST_VIDEO_GL_TEXTURE_UPLOAD_META",
        "meta:GstVideoGLTextureUploadMeta",
    ),
    ("GST_CAPS_FEATURE_META_GST_VIDEO_META", "meta:GstVideoMeta"),
    (
        "GST_CAPS_FEATURE_META_GST_VIDEO_OVERLAY_COMPOSITION",
        "meta:GstVideoOverlayComposition",
    ),
    ("(gint) GST_COLOR_BALANCE_HARDWARE", "0"),
    ("(gint) GST_COLOR_BALANCE_SOFTWARE", "1"),
    ("GST_META_TAG_VIDEO_COLORSPACE_STR", "colorspace"),
    ("GST_META_TAG_VIDEO_ORIENTATION_STR", "orientation"),
    ("GST_META_TAG_VIDEO_SIZE_STR", "size"),
    ("GST_META_TAG_VIDEO_STR", "video"),
    ("(gint) GST_NAVIGATION_COMMAND_ACTIVATE", "24"),
    ("(gint) GST_NAVIGATION_COMMAND_DOWN", "23"),
    ("(gint) GST_NAVIGATION_COMMAND_INVALID", "0"),
    ("(gint) GST_NAVIGATION_COMMAND_LEFT", "20"),
    ("(gint) GST_NAVIGATION_COMMAND_MENU1", "1"),
    ("(gint) GST_NAVIGATION_COMMAND_MENU2", "2"),
    ("(gint) GST_NAVIGATION_COMMAND_MENU3", "3"),
    ("(gint) GST_NAVIGATION_COMMAND_MENU4", "4"),
    ("(gint) GST_NAVIGATION_COMMAND_MENU5", "5"),
    ("(gint) GST_NAVIGATION_COMMAND_MENU6", "6"),
    ("(gint) GST_NAVIGATION_COMMAND_MENU7", "7"),
    ("(gint) GST_NAVIGATION_COMMAND_NEXT_ANGLE", "31"),
    ("(gint) GST_NAVIGATION_COMMAND_PREV_ANGLE", "30"),
    ("(gint) GST_NAVIGATION_COMMAND_RIGHT", "21"),
    ("(gint) GST_NAVIGATION_COMMAND_UP", "22"),
    ("(gint) GST_NAVIGATION_EVENT_COMMAND", "6"),
    ("(gint) GST_NAVIGATION_EVENT_INVALID", "0"),
    ("(gint) GST_NAVIGATION_EVENT_KEY_PRESS", "1"),
    ("(gint) GST_NAVIGATION_EVENT_KEY_RELEASE", "2"),
    ("(gint) GST_NAVIGATION_EVENT_MOUSE_BUTTON_PRESS", "3"),
    ("(gint) GST_NAVIGATION_EVENT_MOUSE_BUTTON_RELEASE", "4"),
    ("(gint) GST_NAVIGATION_EVENT_MOUSE_MOVE", "5"),
    ("(gint) GST_NAVIGATION_EVENT_MOUSE_SCROLL", "7"),
    ("(gint) GST_NAVIGATION_EVENT_TOUCH_CANCEL", "12"),
    ("(gint) GST_NAVIGATION_EVENT_TOUCH_DOWN", "8"),
    ("(gint) GST_NAVIGATION_EVENT_TOUCH_FRAME", "11"),
    ("(gint) GST_NAVIGATION_EVENT_TOUCH_MOTION", "9"),
    ("(gint) GST_NAVIGATION_EVENT_TOUCH_UP", "10"),
    ("(gint) GST_NAVIGATION_MESSAGE_ANGLES_CHANGED", "3"),
    ("(gint) GST_NAVIGATION_MESSAGE_COMMANDS_CHANGED", "2"),
    ("(gint) GST_NAVIGATION_MESSAGE_EVENT", "4"),
    ("(gint) GST_NAVIGATION_MESSAGE_INVALID", "0"),
    ("(gint) GST_NAVIGATION_MESSAGE_MOUSE_OVER", "1"),
    ("(guint) GST_NAVIGATION_MODIFIER_BUTTON1_MASK", "256"),
    ("(guint) GST_NAVIGATION_MODIFIER_BUTTON2_MASK", "512"),
    ("(guint) GST_NAVIGATION_MODIFIER_BUTTON3_MASK", "1024"),
    ("(guint) GST_NAVIGATION_MODIFIER_BUTTON4_MASK", "2048"),
    ("(guint) GST_NAVIGATION_MODIFIER_BUTTON5_MASK", "4096"),
    ("(guint) GST_NAVIGATION_MODIFIER_CONTROL_MASK", "4"),
    ("(guint) GST_NAVIGATION_MODIFIER_HYPER_MASK", "134217728"),
    ("(guint) GST_NAVIGATION_MODIFIER_LOCK_MASK", "2"),
    ("(guint) GST_NAVIGATION_MODIFIER_MASK", "469770239"),
    ("(guint) GST_NAVIGATION_MODIFIER_META_MASK", "268435456"),
    ("(guint) GST_NAVIGATION_MODIFIER_MOD1_MASK", "8"),
    ("(guint) GST_NAVIGATION_MODIFIER_MOD2_MASK", "16"),
    ("(guint) GST_NAVIGATION_MODIFIER_MOD3_MASK", "32"),
    ("(guint) GST_NAVIGATION_MODIFIER_MOD4_MASK", "64"),
    ("(guint) GST_NAVIGATION_MODIFIER_MOD5_MASK", "128"),
    ("(guint) GST_NAVIGATION_MODIFIER_NONE", "0"),
    ("(guint) GST_NAVIGATION_MODIFIER_SHIFT_MASK", "1"),
    ("(guint) GST_NAVIGATION_MODIFIER_SUPER_MASK", "67108864"),
    ("(gint) GST_NAVIGATION_QUERY_ANGLES", "2"),
    ("(gint) GST_NAVIGATION_QUERY_COMMANDS", "1"),
    ("(gint) GST_NAVIGATION_QUERY_INVALID", "0"),
    ("(gint) GST_VIDEO_AFD_14_9_LETTER_14_9_PILLAR", "11"),
    ("(gint) GST_VIDEO_AFD_14_9_TOP_ALIGNED", "3"),
    ("(gint) GST_VIDEO_AFD_16_9_LETTER_14_9_CENTER", "14"),
    ("(gint) GST_VIDEO_AFD_16_9_LETTER_16_9_FULL", "10"),
    ("(gint) GST_VIDEO_AFD_16_9_LETTER_4_3_CENTER", "15"),
    ("(gint) GST_VIDEO_AFD_16_9_TOP_ALIGNED", "2"),
    ("(gint) GST_VIDEO_AFD_4_3_FULL_14_9_CENTER", "13"),
    ("(gint) GST_VIDEO_AFD_4_3_FULL_16_9_FULL", "8"),
    ("(gint) GST_VIDEO_AFD_4_3_FULL_4_3_PILLAR", "9"),
    ("(gint) GST_VIDEO_AFD_GREATER_THAN_16_9", "4"),
    ("(gint) GST_VIDEO_AFD_SPEC_ATSC_A53", "1"),
    ("(gint) GST_VIDEO_AFD_SPEC_DVB_ETSI", "0"),
    ("(gint) GST_VIDEO_AFD_SPEC_SMPTE_ST2016_1", "2"),
    ("(gint) GST_VIDEO_AFD_UNAVAILABLE", "0"),
    ("(gint) GST_VIDEO_ALPHA_MODE_COPY", "0"),
    ("(gint) GST_VIDEO_ALPHA_MODE_MULT", "2"),
    ("(gint) GST_VIDEO_ALPHA_MODE_SET", "1"),
    ("(gint) GST_VIDEO_ANCILLARY_DID16_S2016_3_AFD_BAR", "16645"),
    ("(gint) GST_VIDEO_ANCILLARY_DID16_S334_EIA_608", "24834"),
    ("(gint) GST_VIDEO_ANCILLARY_DID16_S334_EIA_708", "24833"),
    ("(gint) GST_VIDEO_ANCILLARY_DID_CAMERA_POSITION", "240"),
    ("(gint) GST_VIDEO_ANCILLARY_DID_DELETION", "128"),
    (
        "(gint) GST_VIDEO_ANCILLARY_DID_HANC_3G_AUDIO_DATA_FIRST",
        "160",
    ),
    (
        "(gint) GST_VIDEO_ANCILLARY_DID_HANC_3G_AUDIO_DATA_LAST",
        "167",
    ),
    ("(gint) GST_VIDEO_ANCILLARY_DID_HANC_ERROR_DETECTION", "244"),
    (
        "(gint) GST_VIDEO_ANCILLARY_DID_HANC_HDTV_AUDIO_DATA_FIRST",
        "224",
    ),
    (
        "(gint) GST_VIDEO_ANCILLARY_DID_HANC_HDTV_AUDIO_DATA_LAST",
        "231",
    ),
    (
        "(gint) GST_VIDEO_ANCILLARY_DID_HANC_SDTV_AUDIO_DATA_1_FIRST",
        "236",
    ),
    (
        "(gint) GST_VIDEO_ANCILLARY_DID_HANC_SDTV_AUDIO_DATA_1_LAST",
        "239",
    ),
    (
        "(gint) GST_VIDEO_ANCILLARY_DID_HANC_SDTV_AUDIO_DATA_2_FIRST",
        "248",
    ),
    (
        "(gint) GST_VIDEO_ANCILLARY_DID_HANC_SDTV_AUDIO_DATA_2_LAST",
        "255",
    ),
    ("(gint) GST_VIDEO_ANCILLARY_DID_UNDEFINED", "0"),
    ("(guint) GST_VIDEO_BUFFER_FLAG_BOTTOM_FIELD", "8388608"),
    ("(guint) GST_VIDEO_BUFFER_FLAG_FIRST_IN_BUNDLE", "33554432"),
    ("(guint) GST_VIDEO_BUFFER_FLAG_INTERLACED", "1048576"),
    ("(guint) GST_VIDEO_BUFFER_FLAG_LAST", "268435456"),
    ("(guint) GST_VIDEO_BUFFER_FLAG_MARKER", "512"),
    ("(guint) GST_VIDEO_BUFFER_FLAG_MULTIPLE_VIEW", "16777216"),
    ("(guint) GST_VIDEO_BUFFER_FLAG_ONEFIELD", "8388608"),
    ("(guint) GST_VIDEO_BUFFER_FLAG_RFF", "4194304"),
    ("(guint) GST_VIDEO_BUFFER_FLAG_TFF", "2097152"),
    ("(guint) GST_VIDEO_BUFFER_FLAG_TOP_FIELD", "10485760"),
    ("(gint) GST_VIDEO_CAPTION_TYPE_CEA608_RAW", "1"),
    ("(gint) GST_VIDEO_CAPTION_TYPE_CEA608_S334_1A", "2"),
    ("(gint) GST_VIDEO_CAPTION_TYPE_CEA708_CDP", "4"),
    ("(gint) GST_VIDEO_CAPTION_TYPE_CEA708_RAW", "3"),
    ("(gint) GST_VIDEO_CAPTION_TYPE_UNKNOWN", "0"),
    ("(guint) GST_VIDEO_CHROMA_FLAG_INTERLACED", "1"),
    ("(guint) GST_VIDEO_CHROMA_FLAG_NONE", "0"),
    ("(gint) GST_VIDEO_CHROMA_METHOD_LINEAR", "1"),
    ("(gint) GST_VIDEO_CHROMA_METHOD_NEAREST", "0"),
    ("(gint) GST_VIDEO_CHROMA_MODE_DOWNSAMPLE_ONLY", "2"),
    ("(gint) GST_VIDEO_CHROMA_MODE_FULL", "0"),
    ("(gint) GST_VIDEO_CHROMA_MODE_NONE", "3"),
    ("(gint) GST_VIDEO_CHROMA_MODE_UPSAMPLE_ONLY", "1"),
    ("(guint) GST_VIDEO_CHROMA_SITE_ALT_LINE", "8"),
    ("(guint) GST_VIDEO_CHROMA_SITE_COSITED", "6"),
    ("(guint) GST_VIDEO_CHROMA_SITE_DV", "14"),
    ("(guint) GST_VIDEO_CHROMA_SITE_H_COSITED", "2"),
    ("(guint) GST_VIDEO_CHROMA_SITE_JPEG", "1"),
    ("(guint) GST_VIDEO_CHROMA_SITE_MPEG2", "2"),
    ("(guint) GST_VIDEO_CHROMA_SITE_NONE", "1"),
    ("(guint) GST_VIDEO_CHROMA_SITE_UNKNOWN", "0"),
    ("(guint) GST_VIDEO_CHROMA_SITE_V_COSITED", "4"),
    ("(guint) GST_VIDEO_CODEC_FRAME_FLAG_CORRUPTED", "16"),
    ("(guint) GST_VIDEO_CODEC_FRAME_FLAG_DECODE_ONLY", "1"),
    ("(guint) GST_VIDEO_CODEC_FRAME_FLAG_FORCE_KEYFRAME", "4"),
    (
        "(guint) GST_VIDEO_CODEC_FRAME_FLAG_FORCE_KEYFRAME_HEADERS",
        "8",
    ),
    ("(guint) GST_VIDEO_CODEC_FRAME_FLAG_SYNC_POINT", "2"),
    ("GST_VIDEO_COLORIMETRY_BT2020", "bt2020"),
    ("GST_VIDEO_COLORIMETRY_BT2020_10", "bt2020-10"),
    ("GST_VIDEO_COLORIMETRY_BT2100_HLG", "bt2100-hlg"),
    ("GST_VIDEO_COLORIMETRY_BT2100_PQ", "bt2100-pq"),
    ("GST_VIDEO_COLORIMETRY_BT601", "bt601"),
    ("GST_VIDEO_COLORIMETRY_BT709", "bt709"),
    ("GST_VIDEO_COLORIMETRY_SMPTE240M", "smpte240m"),
    ("GST_VIDEO_COLORIMETRY_SRGB", "sRGB"),
    ("(gint) GST_VIDEO_COLOR_MATRIX_BT2020", "6"),
    ("(gint) GST_VIDEO_COLOR_MATRIX_BT601", "4"),
    ("(gint) GST_VIDEO_COLOR_MATRIX_BT709", "3"),
    ("(gint) GST_VIDEO_COLOR_MATRIX_FCC", "2"),
    ("(gint) GST_VIDEO_COLOR_MATRIX_RGB", "1"),
    ("(gint) GST_VIDEO_COLOR_MATRIX_SMPTE240M", "5"),
    ("(gint) GST_VIDEO_COLOR_MATRIX_UNKNOWN", "0"),
    ("(gint) GST_VIDEO_COLOR_PRIMARIES_ADOBERGB", "8"),
    ("(gint) GST_VIDEO_COLOR_PRIMARIES_BT2020", "7"),
    ("(gint) GST_VIDEO_COLOR_PRIMARIES_BT470BG", "3"),
    ("(gint) GST_VIDEO_COLOR_PRIMARIES_BT470M", "2"),
    ("(gint) GST_VIDEO_COLOR_PRIMARIES_BT709", "1"),
    ("(gint) GST_VIDEO_COLOR_PRIMARIES_EBU3213", "12"),
    ("(gint) GST_VIDEO_COLOR_PRIMARIES_FILM", "6"),
    ("(gint) GST_VIDEO_COLOR_PRIMARIES_SMPTE170M", "4"),
    ("(gint) GST_VIDEO_COLOR_PRIMARIES_SMPTE240M", "5"),
    ("(gint) GST_VIDEO_COLOR_PRIMARIES_SMPTEEG432", "11"),
    ("(gint) GST_VIDEO_COLOR_PRIMARIES_SMPTERP431", "10"),
    ("(gint) GST_VIDEO_COLOR_PRIMARIES_SMPTEST428", "9"),
    ("(gint) GST_VIDEO_COLOR_PRIMARIES_UNKNOWN", "0"),
    ("(gint) GST_VIDEO_COLOR_RANGE_0_255", "1"),
    ("(gint) GST_VIDEO_COLOR_RANGE_16_235", "2"),
    ("(gint) GST_VIDEO_COLOR_RANGE_UNKNOWN", "0"),
    ("GST_VIDEO_COMP_A", "3"),
    ("GST_VIDEO_COMP_B", "2"),
    ("GST_VIDEO_COMP_G", "1"),
    ("GST_VIDEO_COMP_INDEX", "0"),
    ("GST_VIDEO_COMP_PALETTE", "1"),
    ("GST_VIDEO_COMP_R", "0"),
    ("GST_VIDEO_COMP_U", "1"),
    ("GST_VIDEO_COMP_V", "2"),
    ("GST_VIDEO_COMP_Y", "0"),
    (
        "GST_VIDEO_CONVERTER_OPT_ALPHA_MODE",
        "GstVideoConverter.alpha-mode",
    ),
    (
        "GST_VIDEO_CONVERTER_OPT_ALPHA_VALUE",
        "GstVideoConverter.alpha-value",
    ),
    (
        "GST_VIDEO_CONVERTER_OPT_ASYNC_TASKS",
        "GstVideoConverter.async-tasks",
    ),
    (
        "GST_VIDEO_CONVERTER_OPT_BORDER_ARGB",
        "GstVideoConverter.border-argb",
    ),
    (
        "GST_VIDEO_CONVERTER_OPT_CHROMA_MODE",
        "GstVideoConverter.chroma-mode",
    ),
    (
        "GST_VIDEO_CONVERTER_OPT_CHROMA_RESAMPLER_METHOD",
        "GstVideoConverter.chroma-resampler-method",
    ),
    (
        "GST_VIDEO_CONVERTER_OPT_DEST_HEIGHT",
        "GstVideoConverter.dest-height",
    ),
    (
        "GST_VIDEO_CONVERTER_OPT_DEST_WIDTH",
        "GstVideoConverter.dest-width",
    ),
    ("GST_VIDEO_CONVERTER_OPT_DEST_X", "GstVideoConverter.dest-x"),
    ("GST_VIDEO_CONVERTER_OPT_DEST_Y", "GstVideoConverter.dest-y"),
    (
        "GST_VIDEO_CONVERTER_OPT_DITHER_METHOD",
        "GstVideoConverter.dither-method",
    ),
    (
        "GST_VIDEO_CONVERTER_OPT_DITHER_QUANTIZATION",
        "GstVideoConverter.dither-quantization",
    ),
    (
        "GST_VIDEO_CONVERTER_OPT_FILL_BORDER",
        "GstVideoConverter.fill-border",
    ),
    (
        "GST_VIDEO_CONVERTER_OPT_GAMMA_MODE",
        "GstVideoConverter.gamma-mode",
    ),
    (
        "GST_VIDEO_CONVERTER_OPT_MATRIX_MODE",
        "GstVideoConverter.matrix-mode",
    ),
    (
        "GST_VIDEO_CONVERTER_OPT_PRIMARIES_MODE",
        "GstVideoConverter.primaries-mode",
    ),
    (
        "GST_VIDEO_CONVERTER_OPT_RESAMPLER_METHOD",
        "GstVideoConverter.resampler-method",
    ),
    (
        "GST_VIDEO_CONVERTER_OPT_RESAMPLER_TAPS",
        "GstVideoConverter.resampler-taps",
    ),
    (
        "GST_VIDEO_CONVERTER_OPT_SRC_HEIGHT",
        "GstVideoConverter.src-height",
    ),
    (
        "GST_VIDEO_CONVERTER_OPT_SRC_WIDTH",
        "GstVideoConverter.src-width",
    ),
    ("GST_VIDEO_CONVERTER_OPT_SRC_X", "GstVideoConverter.src-x"),
    ("GST_VIDEO_CONVERTER_OPT_SRC_Y", "GstVideoConverter.src-y"),
    (
        "GST_VIDEO_CONVERTER_OPT_THREADS",
        "GstVideoConverter.threads",
    ),
    ("GST_VIDEO_DECODER_MAX_ERRORS", "-1"),
    (
        "(guint) GST_VIDEO_DECODER_REQUEST_SYNC_POINT_CORRUPT_OUTPUT",
        "2",
    ),
    (
        "(guint) GST_VIDEO_DECODER_REQUEST_SYNC_POINT_DISCARD_INPUT",
        "1",
    ),
    ("GST_VIDEO_DECODER_SINK_NAME", "sink"),
    ("GST_VIDEO_DECODER_SRC_NAME", "src"),
    ("(gint) GST_VIDEO_DITHER_BAYER", "4"),
    ("(guint) GST_VIDEO_DITHER_FLAG_INTERLACED", "1"),
    ("(guint) GST_VIDEO_DITHER_FLAG_NONE", "0"),
    ("(guint) GST_VIDEO_DITHER_FLAG_QUANTIZE", "2"),
    ("(gint) GST_VIDEO_DITHER_FLOYD_STEINBERG", "2"),
    ("(gint) GST_VIDEO_DITHER_NONE", "0"),
    ("(gint) GST_VIDEO_DITHER_SIERRA_LITE", "3"),
    ("(gint) GST_VIDEO_DITHER_VERTERR", "1"),
    ("GST_VIDEO_ENCODER_SINK_NAME", "sink"),
    ("GST_VIDEO_ENCODER_SRC_NAME", "src"),
    ("(gint) GST_VIDEO_FIELD_ORDER_BOTTOM_FIELD_FIRST", "2"),
    ("(gint) GST_VIDEO_FIELD_ORDER_TOP_FIELD_FIRST", "1"),
    ("(gint) GST_VIDEO_FIELD_ORDER_UNKNOWN", "0"),
    ("(guint) GST_VIDEO_FLAG_NONE", "0"),
    ("(guint) GST_VIDEO_FLAG_PREMULTIPLIED_ALPHA", "2"),
    ("(guint) GST_VIDEO_FLAG_VARIABLE_FPS", "1"),
    ("(gint) GST_VIDEO_FORMAT_A420", "34"),
    ("(gint) GST_VIDEO_FORMAT_A420_10BE", "54"),
    ("(gint) GST_VIDEO_FORMAT_A420_10LE", "55"),
    ("(gint) GST_VIDEO_FORMAT_A422_10BE", "56"),
    ("(gint) GST_VIDEO_FORMAT_A422_10LE", "57"),
    ("(gint) GST_VIDEO_FORMAT_A444_10BE", "58"),
    ("(gint) GST_VIDEO_FORMAT_A444_10LE", "59"),
    ("(gint) GST_VIDEO_FORMAT_ABGR", "14"),
    ("(gint) GST_VIDEO_FORMAT_ABGR64_BE", "109"),
    ("(gint) GST_VIDEO_FORMAT_ABGR64_LE", "108"),
    ("(gint) GST_VIDEO_FORMAT_ARGB", "13"),
    ("(gint) GST_VIDEO_FORMAT_ARGB64", "39"),
    ("(gint) GST_VIDEO_FORMAT_ARGB64_BE", "103"),
    ("(gint) GST_VIDEO_FORMAT_ARGB64_LE", "102"),
    ("(gint) GST_VIDEO_FORMAT_AV12", "101"),
    ("(gint) GST_VIDEO_FORMAT_AYUV", "6"),
    ("(gint) GST_VIDEO_FORMAT_AYUV64", "40"),
    ("(gint) GST_VIDEO_FORMAT_BGR", "16"),
    ("(gint) GST_VIDEO_FORMAT_BGR10A2_LE", "85"),
    ("(gint) GST_VIDEO_FORMAT_BGR15", "32"),
    ("(gint) GST_VIDEO_FORMAT_BGR16", "30"),
    ("(gint) GST_VIDEO_FORMAT_BGRA", "12"),
    ("(gint) GST_VIDEO_FORMAT_BGRA64_BE", "107"),
    ("(gint) GST_VIDEO_FORMAT_BGRA64_LE", "106"),
    ("(gint) GST_VIDEO_FORMAT_BGRP", "100"),
    ("(gint) GST_VIDEO_FORMAT_BGRx", "8"),
    ("(gint) GST_VIDEO_FORMAT_DMA_DRM", "114"),
    ("(gint) GST_VIDEO_FORMAT_ENCODED", "1"),
    ("(guint) GST_VIDEO_FORMAT_FLAG_ALPHA", "8"),
    ("(guint) GST_VIDEO_FORMAT_FLAG_COMPLEX", "64"),
    ("(guint) GST_VIDEO_FORMAT_FLAG_GRAY", "4"),
    ("(guint) GST_VIDEO_FORMAT_FLAG_LE", "16"),
    ("(guint) GST_VIDEO_FORMAT_FLAG_PALETTE", "32"),
    ("(guint) GST_VIDEO_FORMAT_FLAG_RGB", "2"),
    ("(guint) GST_VIDEO_FORMAT_FLAG_SUBTILES", "512"),
    ("(guint) GST_VIDEO_FORMAT_FLAG_TILED", "256"),
    ("(guint) GST_VIDEO_FORMAT_FLAG_UNPACK", "128"),
    ("(guint) GST_VIDEO_FORMAT_FLAG_YUV", "1"),
    ("(gint) GST_VIDEO_FORMAT_GBR", "48"),
    ("(gint) GST_VIDEO_FORMAT_GBRA", "65"),
    ("(gint) GST_VIDEO_FORMAT_GBRA_10BE", "66"),
    ("(gint) GST_VIDEO_FORMAT_GBRA_10LE", "67"),
    ("(gint) GST_VIDEO_FORMAT_GBRA_12BE", "70"),
    ("(gint) GST_VIDEO_FORMAT_GBRA_12LE", "71"),
    ("(gint) GST_VIDEO_FORMAT_GBR_10BE", "49"),
    ("(gint) GST_VIDEO_FORMAT_GBR_10LE", "50"),
    ("(gint) GST_VIDEO_FORMAT_GBR_12BE", "68"),
    ("(gint) GST_VIDEO_FORMAT_GBR_12LE", "69"),
    ("(gint) GST_VIDEO_FORMAT_GRAY10_LE32", "78"),
    ("(gint) GST_VIDEO_FORMAT_GRAY16_BE", "26"),
    ("(gint) GST_VIDEO_FORMAT_GRAY16_LE", "27"),
    ("(gint) GST_VIDEO_FORMAT_GRAY8", "25"),
    ("(gint) GST_VIDEO_FORMAT_I420", "2"),
    ("(gint) GST_VIDEO_FORMAT_I420_10BE", "42"),
    ("(gint) GST_VIDEO_FORMAT_I420_10LE", "43"),
    ("(gint) GST_VIDEO_FORMAT_I420_12BE", "72"),
    ("(gint) GST_VIDEO_FORMAT_I420_12LE", "73"),
    ("(gint) GST_VIDEO_FORMAT_I422_10BE", "44"),
    ("(gint) GST_VIDEO_FORMAT_I422_10LE", "45"),
    ("(gint) GST_VIDEO_FORMAT_I422_12BE", "74"),
    ("(gint) GST_VIDEO_FORMAT_I422_12LE", "75"),
    ("(gint) GST_VIDEO_FORMAT_IYU1", "38"),
    ("(gint) GST_VIDEO_FORMAT_IYU2", "63"),
    ("(gint) GST_VIDEO_FORMAT_NV12", "23"),
    ("(gint) GST_VIDEO_FORMAT_NV12_10BE_8L128", "112"),
    ("(gint) GST_VIDEO_FORMAT_NV12_10LE32", "79"),
    ("(gint) GST_VIDEO_FORMAT_NV12_10LE40", "81"),
    ("(gint) GST_VIDEO_FORMAT_NV12_10LE40_4L4", "113"),
    ("(gint) GST_VIDEO_FORMAT_NV12_16L32S", "110"),
    ("(gint) GST_VIDEO_FORMAT_NV12_32L32", "98"),
    ("(gint) GST_VIDEO_FORMAT_NV12_4L4", "97"),
    ("(gint) GST_VIDEO_FORMAT_NV12_64Z32", "53"),
    ("(gint) GST_VIDEO_FORMAT_NV12_8L128", "111"),
    ("(gint) GST_VIDEO_FORMAT_NV16", "51"),
    ("(gint) GST_VIDEO_FORMAT_NV16_10LE32", "80"),
    ("(gint) GST_VIDEO_FORMAT_NV21", "24"),
    ("(gint) GST_VIDEO_FORMAT_NV24", "52"),
    ("(gint) GST_VIDEO_FORMAT_NV61", "60"),
    ("(gint) GST_VIDEO_FORMAT_P010_10BE", "61"),
    ("(gint) GST_VIDEO_FORMAT_P010_10LE", "62"),
    ("(gint) GST_VIDEO_FORMAT_P012_BE", "91"),
    ("(gint) GST_VIDEO_FORMAT_P012_LE", "92"),
    ("(gint) GST_VIDEO_FORMAT_P016_BE", "89"),
    ("(gint) GST_VIDEO_FORMAT_P016_LE", "90"),
    ("(gint) GST_VIDEO_FORMAT_RGB", "15"),
    ("(gint) GST_VIDEO_FORMAT_RGB10A2_LE", "86"),
    ("(gint) GST_VIDEO_FORMAT_RGB15", "31"),
    ("(gint) GST_VIDEO_FORMAT_RGB16", "29"),
    ("(gint) GST_VIDEO_FORMAT_RGB8P", "35"),
    ("(gint) GST_VIDEO_FORMAT_RGBA", "11"),
    ("(gint) GST_VIDEO_FORMAT_RGBA64_BE", "105"),
    ("(gint) GST_VIDEO_FORMAT_RGBA64_LE", "104"),
    ("(gint) GST_VIDEO_FORMAT_RGBP", "99"),
    ("(gint) GST_VIDEO_FORMAT_RGBx", "7"),
    ("(gint) GST_VIDEO_FORMAT_UNKNOWN", "0"),
    ("(gint) GST_VIDEO_FORMAT_UYVP", "33"),
    ("(gint) GST_VIDEO_FORMAT_UYVY", "5"),
    ("(gint) GST_VIDEO_FORMAT_VUYA", "84"),
    ("(gint) GST_VIDEO_FORMAT_VYUY", "64"),
    ("(gint) GST_VIDEO_FORMAT_Y210", "82"),
    ("(gint) GST_VIDEO_FORMAT_Y212_BE", "93"),
    ("(gint) GST_VIDEO_FORMAT_Y212_LE", "94"),
    ("(gint) GST_VIDEO_FORMAT_Y410", "83"),
    ("(gint) GST_VIDEO_FORMAT_Y412_BE", "95"),
    ("(gint) GST_VIDEO_FORMAT_Y412_LE", "96"),
    ("(gint) GST_VIDEO_FORMAT_Y41B", "17"),
    ("(gint) GST_VIDEO_FORMAT_Y42B", "18"),
    ("(gint) GST_VIDEO_FORMAT_Y444", "20"),
    ("(gint) GST_VIDEO_FORMAT_Y444_10BE", "46"),
    ("(gint) GST_VIDEO_FORMAT_Y444_10LE", "47"),
    ("(gint) GST_VIDEO_FORMAT_Y444_12BE", "76"),
    ("(gint) GST_VIDEO_FORMAT_Y444_12LE", "77"),
    ("(gint) GST_VIDEO_FORMAT_Y444_16BE", "87"),
    ("(gint) GST_VIDEO_FORMAT_Y444_16LE", "88"),
    ("(gint) GST_VIDEO_FORMAT_YUV9", "36"),
    ("(gint) GST_VIDEO_FORMAT_YUY2", "4"),
    ("(gint) GST_VIDEO_FORMAT_YV12", "3"),
    ("(gint) GST_VIDEO_FORMAT_YVU9", "37"),
    ("(gint) GST_VIDEO_FORMAT_YVYU", "19"),
    ("(gint) GST_VIDEO_FORMAT_r210", "41"),
    ("(gint) GST_VIDEO_FORMAT_v210", "21"),
    ("(gint) GST_VIDEO_FORMAT_v216", "22"),
    ("(gint) GST_VIDEO_FORMAT_v308", "28"),
    ("(gint) GST_VIDEO_FORMAT_xBGR", "10"),
    ("(gint) GST_VIDEO_FORMAT_xRGB", "9"),
    ("GST_VIDEO_FPS_RANGE", "(fraction) [ 0, max ]"),
    ("(guint) GST_VIDEO_FRAME_FLAG_BOTTOM_FIELD", "8"),
    ("(guint) GST_VIDEO_FRAME_FLAG_FIRST_IN_BUNDLE", "32"),
    ("(guint) GST_VIDEO_FRAME_FLAG_INTERLACED", "1"),
    ("(guint) GST_VIDEO_FRAME_FLAG_MULTIPLE_VIEW", "16"),
    ("(guint) GST_VIDEO_FRAME_FLAG_NONE", "0"),
    ("(guint) GST_VIDEO_FRAME_FLAG_ONEFIELD", "8"),
    ("(guint) GST_VIDEO_FRAME_FLAG_RFF", "4"),
    ("(guint) GST_VIDEO_FRAME_FLAG_TFF", "2"),
    ("(guint) GST_VIDEO_FRAME_FLAG_TOP_FIELD", "10"),
    ("(guint) GST_VIDEO_FRAME_MAP_FLAG_LAST", "16777216"),
    ("(guint) GST_VIDEO_FRAME_MAP_FLAG_NO_REF", "65536"),
    ("(gint) GST_VIDEO_GAMMA_MODE_NONE", "0"),
    ("(gint) GST_VIDEO_GAMMA_MODE_REMAP", "1"),
    ("(gint) GST_VIDEO_GL_TEXTURE_ORIENTATION_X_FLIP_Y_FLIP", "3"),
    (
        "(gint) GST_VIDEO_GL_TEXTURE_ORIENTATION_X_FLIP_Y_NORMAL",
        "2",
    ),
    (
        "(gint) GST_VIDEO_GL_TEXTURE_ORIENTATION_X_NORMAL_Y_FLIP",
        "1",
    ),
    (
        "(gint) GST_VIDEO_GL_TEXTURE_ORIENTATION_X_NORMAL_Y_NORMAL",
        "0",
    ),
    ("(gint) GST_VIDEO_GL_TEXTURE_TYPE_LUMINANCE", "0"),
    ("(gint) GST_VIDEO_GL_TEXTURE_TYPE_LUMINANCE_ALPHA", "1"),
    ("(gint) GST_VIDEO_GL_TEXTURE_TYPE_R", "5"),
    ("(gint) GST_VIDEO_GL_TEXTURE_TYPE_RG", "6"),
    ("(gint) GST_VIDEO_GL_TEXTURE_TYPE_RGB", "3"),
    ("(gint) GST_VIDEO_GL_TEXTURE_TYPE_RGB16", "2"),
    ("(gint) GST_VIDEO_GL_TEXTURE_TYPE_RGBA", "4"),
    ("(gint) GST_VIDEO_INTERLACE_MODE_ALTERNATE", "4"),
    ("(gint) GST_VIDEO_INTERLACE_MODE_FIELDS", "3"),
    ("(gint) GST_VIDEO_INTERLACE_MODE_INTERLEAVED", "1"),
    ("(gint) GST_VIDEO_INTERLACE_MODE_MIXED", "2"),
    ("(gint) GST_VIDEO_INTERLACE_MODE_PROGRESSIVE", "0"),
    ("(gint) GST_VIDEO_MATRIX_MODE_FULL", "0"),
    ("(gint) GST_VIDEO_MATRIX_MODE_INPUT_ONLY", "1"),
    ("(gint) GST_VIDEO_MATRIX_MODE_NONE", "3"),
    ("(gint) GST_VIDEO_MATRIX_MODE_OUTPUT_ONLY", "2"),
    ("GST_VIDEO_MAX_COMPONENTS", "4"),
    ("GST_VIDEO_MAX_PLANES", "4"),
    ("(guint) GST_VIDEO_MULTIVIEW_FLAGS_HALF_ASPECT", "16384"),
    ("(guint) GST_VIDEO_MULTIVIEW_FLAGS_LEFT_FLIPPED", "2"),
    ("(guint) GST_VIDEO_MULTIVIEW_FLAGS_LEFT_FLOPPED", "4"),
    ("(guint) GST_VIDEO_MULTIVIEW_FLAGS_MIXED_MONO", "32768"),
    ("(guint) GST_VIDEO_MULTIVIEW_FLAGS_NONE", "0"),
    ("(guint) GST_VIDEO_MULTIVIEW_FLAGS_RIGHT_FLIPPED", "8"),
    ("(guint) GST_VIDEO_MULTIVIEW_FLAGS_RIGHT_FLOPPED", "16"),
    ("(guint) GST_VIDEO_MULTIVIEW_FLAGS_RIGHT_VIEW_FIRST", "1"),
    ("(gint) GST_VIDEO_MULTIVIEW_FRAME_PACKING_CHECKERBOARD", "8"),
    (
        "(gint) GST_VIDEO_MULTIVIEW_FRAME_PACKING_COLUMN_INTERLEAVED",
        "5",
    ),
    ("(gint) GST_VIDEO_MULTIVIEW_FRAME_PACKING_LEFT", "1"),
    ("(gint) GST_VIDEO_MULTIVIEW_FRAME_PACKING_MONO", "0"),
    ("(gint) GST_VIDEO_MULTIVIEW_FRAME_PACKING_NONE", "-1"),
    ("(gint) GST_VIDEO_MULTIVIEW_FRAME_PACKING_RIGHT", "2"),
    (
        "(gint) GST_VIDEO_MULTIVIEW_FRAME_PACKING_ROW_INTERLEAVED",
        "6",
    ),
    ("(gint) GST_VIDEO_MULTIVIEW_FRAME_PACKING_SIDE_BY_SIDE", "3"),
    (
        "(gint) GST_VIDEO_MULTIVIEW_FRAME_PACKING_SIDE_BY_SIDE_QUINCUNX",
        "4",
    ),
    ("(gint) GST_VIDEO_MULTIVIEW_FRAME_PACKING_TOP_BOTTOM", "7"),
    ("(gint) GST_VIDEO_MULTIVIEW_MODE_CHECKERBOARD", "8"),
    ("(gint) GST_VIDEO_MULTIVIEW_MODE_COLUMN_INTERLEAVED", "5"),
    ("(gint) GST_VIDEO_MULTIVIEW_MODE_FRAME_BY_FRAME", "32"),
    ("(gint) GST_VIDEO_MULTIVIEW_MODE_LEFT", "1"),
    ("(gint) GST_VIDEO_MULTIVIEW_MODE_MONO", "0"),
    (
        "(gint) GST_VIDEO_MULTIVIEW_MODE_MULTIVIEW_FRAME_BY_FRAME",
        "33",
    ),
    ("(gint) GST_VIDEO_MULTIVIEW_MODE_NONE", "-1"),
    ("(gint) GST_VIDEO_MULTIVIEW_MODE_RIGHT", "2"),
    ("(gint) GST_VIDEO_MULTIVIEW_MODE_ROW_INTERLEAVED", "6"),
    ("(gint) GST_VIDEO_MULTIVIEW_MODE_SEPARATED", "34"),
    ("(gint) GST_VIDEO_MULTIVIEW_MODE_SIDE_BY_SIDE", "3"),
    ("(gint) GST_VIDEO_MULTIVIEW_MODE_SIDE_BY_SIDE_QUINCUNX", "4"),
    ("(gint) GST_VIDEO_MULTIVIEW_MODE_TOP_BOTTOM", "7"),
    ("(gint) GST_VIDEO_ORIENTATION_180", "2"),
    ("(gint) GST_VIDEO_ORIENTATION_90L", "3"),
    ("(gint) GST_VIDEO_ORIENTATION_90R", "1"),
    ("(gint) GST_VIDEO_ORIENTATION_AUTO", "8"),
    ("(gint) GST_VIDEO_ORIENTATION_CUSTOM", "9"),
    ("(gint) GST_VIDEO_ORIENTATION_HORIZ", "4"),
    ("(gint) GST_VIDEO_ORIENTATION_IDENTITY", "0"),
    ("(gint) GST_VIDEO_ORIENTATION_UL_LR", "6"),
    ("(gint) GST_VIDEO_ORIENTATION_UR_LL", "7"),
    ("(gint) GST_VIDEO_ORIENTATION_VERT", "5"),
    ("(guint) GST_VIDEO_OVERLAY_FORMAT_FLAG_GLOBAL_ALPHA", "2"),
    ("(guint) GST_VIDEO_OVERLAY_FORMAT_FLAG_NONE", "0"),
    (
        "(guint) GST_VIDEO_OVERLAY_FORMAT_FLAG_PREMULTIPLIED_ALPHA",
        "1",
    ),
    ("(guint) GST_VIDEO_PACK_FLAG_INTERLACED", "2"),
    ("(guint) GST_VIDEO_PACK_FLAG_NONE", "0"),
    ("(guint) GST_VIDEO_PACK_FLAG_TRUNCATE_RANGE", "1"),
    ("(gint) GST_VIDEO_PRIMARIES_MODE_FAST", "2"),
    ("(gint) GST_VIDEO_PRIMARIES_MODE_MERGE_ONLY", "1"),
    ("(gint) GST_VIDEO_PRIMARIES_MODE_NONE", "0"),
    ("(guint) GST_VIDEO_RESAMPLER_FLAG_HALF_TAPS", "1"),
    ("(guint) GST_VIDEO_RESAMPLER_FLAG_NONE", "0"),
    ("(gint) GST_VIDEO_RESAMPLER_METHOD_CUBIC", "2"),
    ("(gint) GST_VIDEO_RESAMPLER_METHOD_LANCZOS", "4"),
    ("(gint) GST_VIDEO_RESAMPLER_METHOD_LINEAR", "1"),
    ("(gint) GST_VIDEO_RESAMPLER_METHOD_NEAREST", "0"),
    ("(gint) GST_VIDEO_RESAMPLER_METHOD_SINC", "3"),
    (
        "GST_VIDEO_RESAMPLER_OPT_CUBIC_B",
        "GstVideoResampler.cubic-b",
    ),
    (
        "GST_VIDEO_RESAMPLER_OPT_CUBIC_C",
        "GstVideoResampler.cubic-c",
    ),
    (
        "GST_VIDEO_RESAMPLER_OPT_ENVELOPE",
        "GstVideoResampler.envelope",
    ),
    (
        "GST_VIDEO_RESAMPLER_OPT_MAX_TAPS",
        "GstVideoResampler.max-taps",
    ),
    (
        "GST_VIDEO_RESAMPLER_OPT_SHARPEN",
        "GstVideoResampler.sharpen",
    ),
    (
        "GST_VIDEO_RESAMPLER_OPT_SHARPNESS",
        "GstVideoResampler.sharpness",
    ),
    ("(guint) GST_VIDEO_SCALER_FLAG_INTERLACED", "1"),
    ("(guint) GST_VIDEO_SCALER_FLAG_NONE", "0"),
    (
        "GST_VIDEO_SCALER_OPT_DITHER_METHOD",
        "GstVideoScaler.dither-method",
    ),
    ("GST_VIDEO_SIZE_RANGE", "(int) [ 1, max ]"),
    ("(gint) GST_VIDEO_TILE_MODE_LINEAR", "131072"),
    ("(gint) GST_VIDEO_TILE_MODE_UNKNOWN", "0"),
    ("(gint) GST_VIDEO_TILE_MODE_ZFLIPZ_2X2", "65536"),
    ("(gint) GST_VIDEO_TILE_TYPE_INDEXED", "0"),
    ("GST_VIDEO_TILE_TYPE_MASK", "65535"),
    ("GST_VIDEO_TILE_TYPE_SHIFT", "16"),
    ("GST_VIDEO_TILE_X_TILES_MASK", "65535"),
    ("GST_VIDEO_TILE_Y_TILES_SHIFT", "16"),
    ("(guint) GST_VIDEO_TIME_CODE_FLAGS_DROP_FRAME", "1"),
    ("(guint) GST_VIDEO_TIME_CODE_FLAGS_INTERLACED", "2"),
    ("(guint) GST_VIDEO_TIME_CODE_FLAGS_NONE", "0"),
    ("(gint) GST_VIDEO_TRANSFER_ADOBERGB", "12"),
    ("(gint) GST_VIDEO_TRANSFER_ARIB_STD_B67", "15"),
    ("(gint) GST_VIDEO_TRANSFER_BT2020_10", "13"),
    ("(gint) GST_VIDEO_TRANSFER_BT2020_12", "11"),
    ("(gint) GST_VIDEO_TRANSFER_BT601", "16"),
    ("(gint) GST_VIDEO_TRANSFER_BT709", "5"),
    ("(gint) GST_VIDEO_TRANSFER_GAMMA10", "1"),
    ("(gint) GST_VIDEO_TRANSFER_GAMMA18", "2"),
    ("(gint) GST_VIDEO_TRANSFER_GAMMA20", "3"),
    ("(gint) GST_VIDEO_TRANSFER_GAMMA22", "4"),
    ("(gint) GST_VIDEO_TRANSFER_GAMMA28", "8"),
    ("(gint) GST_VIDEO_TRANSFER_LOG100", "9"),
    ("(gint) GST_VIDEO_TRANSFER_LOG316", "10"),
    ("(gint) GST_VIDEO_TRANSFER_SMPTE2084", "14"),
    ("(gint) GST_VIDEO_TRANSFER_SMPTE240M", "6"),
    ("(gint) GST_VIDEO_TRANSFER_SRGB", "7"),
    ("(gint) GST_VIDEO_TRANSFER_UNKNOWN", "0"),
    ("(gint) GST_VIDEO_VBI_PARSER_RESULT_DONE", "0"),
    ("(gint) GST_VIDEO_VBI_PARSER_RESULT_ERROR", "2"),
    ("(gint) GST_VIDEO_VBI_PARSER_RESULT_OK", "1"),
];