// This file was generated by gir (https://github.com/gtk-rs/gir @ f5fca82)
// from gir-files (https://github.com/gtk-rs/gir-files @ ???)
// DO NOT EDIT

#![allow(non_camel_case_types, non_upper_case_globals, non_snake_case)]
#![cfg_attr(feature = "cargo-clippy", allow(approx_constant, type_complexity, unreadable_literal))]

extern crate libc;
extern crate glib_sys as glib;
extern crate gobject_sys as gobject;
extern crate gstreamer_sys as gst;
extern crate gstreamer_base_sys as gst_base;

#[allow(unused_imports)]
use libc::{c_int, c_char, c_uchar, c_float, c_uint, c_double,
    c_short, c_ushort, c_long, c_ulong,
    c_void, size_t, ssize_t, intptr_t, uintptr_t, time_t, FILE};

#[allow(unused_imports)]
use glib::{gboolean, gconstpointer, gpointer, GType};

// Enums
pub type GstColorBalanceType = c_int;
pub const GST_COLOR_BALANCE_HARDWARE: GstColorBalanceType = 0;
pub const GST_COLOR_BALANCE_SOFTWARE: GstColorBalanceType = 1;

pub type GstNavigationCommand = c_int;
pub const GST_NAVIGATION_COMMAND_INVALID: GstNavigationCommand = 0;
pub const GST_NAVIGATION_COMMAND_MENU1: GstNavigationCommand = 1;
pub const GST_NAVIGATION_COMMAND_MENU2: GstNavigationCommand = 2;
pub const GST_NAVIGATION_COMMAND_MENU3: GstNavigationCommand = 3;
pub const GST_NAVIGATION_COMMAND_MENU4: GstNavigationCommand = 4;
pub const GST_NAVIGATION_COMMAND_MENU5: GstNavigationCommand = 5;
pub const GST_NAVIGATION_COMMAND_MENU6: GstNavigationCommand = 6;
pub const GST_NAVIGATION_COMMAND_MENU7: GstNavigationCommand = 7;
pub const GST_NAVIGATION_COMMAND_LEFT: GstNavigationCommand = 20;
pub const GST_NAVIGATION_COMMAND_RIGHT: GstNavigationCommand = 21;
pub const GST_NAVIGATION_COMMAND_UP: GstNavigationCommand = 22;
pub const GST_NAVIGATION_COMMAND_DOWN: GstNavigationCommand = 23;
pub const GST_NAVIGATION_COMMAND_ACTIVATE: GstNavigationCommand = 24;
pub const GST_NAVIGATION_COMMAND_PREV_ANGLE: GstNavigationCommand = 30;
pub const GST_NAVIGATION_COMMAND_NEXT_ANGLE: GstNavigationCommand = 31;

pub type GstNavigationEventType = c_int;
pub const GST_NAVIGATION_EVENT_INVALID: GstNavigationEventType = 0;
pub const GST_NAVIGATION_EVENT_KEY_PRESS: GstNavigationEventType = 1;
pub const GST_NAVIGATION_EVENT_KEY_RELEASE: GstNavigationEventType = 2;
pub const GST_NAVIGATION_EVENT_MOUSE_BUTTON_PRESS: GstNavigationEventType = 3;
pub const GST_NAVIGATION_EVENT_MOUSE_BUTTON_RELEASE: GstNavigationEventType = 4;
pub const GST_NAVIGATION_EVENT_MOUSE_MOVE: GstNavigationEventType = 5;
pub const GST_NAVIGATION_EVENT_COMMAND: GstNavigationEventType = 6;

pub type GstNavigationMessageType = c_int;
pub const GST_NAVIGATION_MESSAGE_INVALID: GstNavigationMessageType = 0;
pub const GST_NAVIGATION_MESSAGE_MOUSE_OVER: GstNavigationMessageType = 1;
pub const GST_NAVIGATION_MESSAGE_COMMANDS_CHANGED: GstNavigationMessageType = 2;
pub const GST_NAVIGATION_MESSAGE_ANGLES_CHANGED: GstNavigationMessageType = 3;
pub const GST_NAVIGATION_MESSAGE_EVENT: GstNavigationMessageType = 4;

pub type GstNavigationQueryType = c_int;
pub const GST_NAVIGATION_QUERY_INVALID: GstNavigationQueryType = 0;
pub const GST_NAVIGATION_QUERY_COMMANDS: GstNavigationQueryType = 1;
pub const GST_NAVIGATION_QUERY_ANGLES: GstNavigationQueryType = 2;

pub type GstVideoAlphaMode = c_int;
pub const GST_VIDEO_ALPHA_MODE_COPY: GstVideoAlphaMode = 0;
pub const GST_VIDEO_ALPHA_MODE_SET: GstVideoAlphaMode = 1;
pub const GST_VIDEO_ALPHA_MODE_MULT: GstVideoAlphaMode = 2;

pub type GstVideoChromaMethod = c_int;
pub const GST_VIDEO_CHROMA_METHOD_NEAREST: GstVideoChromaMethod = 0;
pub const GST_VIDEO_CHROMA_METHOD_LINEAR: GstVideoChromaMethod = 1;

pub type GstVideoChromaMode = c_int;
pub const GST_VIDEO_CHROMA_MODE_FULL: GstVideoChromaMode = 0;
pub const GST_VIDEO_CHROMA_MODE_UPSAMPLE_ONLY: GstVideoChromaMode = 1;
pub const GST_VIDEO_CHROMA_MODE_DOWNSAMPLE_ONLY: GstVideoChromaMode = 2;
pub const GST_VIDEO_CHROMA_MODE_NONE: GstVideoChromaMode = 3;

pub type GstVideoColorMatrix = c_int;
pub const GST_VIDEO_COLOR_MATRIX_UNKNOWN: GstVideoColorMatrix = 0;
pub const GST_VIDEO_COLOR_MATRIX_RGB: GstVideoColorMatrix = 1;
pub const GST_VIDEO_COLOR_MATRIX_FCC: GstVideoColorMatrix = 2;
pub const GST_VIDEO_COLOR_MATRIX_BT709: GstVideoColorMatrix = 3;
pub const GST_VIDEO_COLOR_MATRIX_BT601: GstVideoColorMatrix = 4;
pub const GST_VIDEO_COLOR_MATRIX_SMPTE240M: GstVideoColorMatrix = 5;
pub const GST_VIDEO_COLOR_MATRIX_BT2020: GstVideoColorMatrix = 6;

pub type GstVideoColorPrimaries = c_int;
pub const GST_VIDEO_COLOR_PRIMARIES_UNKNOWN: GstVideoColorPrimaries = 0;
pub const GST_VIDEO_COLOR_PRIMARIES_BT709: GstVideoColorPrimaries = 1;
pub const GST_VIDEO_COLOR_PRIMARIES_BT470M: GstVideoColorPrimaries = 2;
pub const GST_VIDEO_COLOR_PRIMARIES_BT470BG: GstVideoColorPrimaries = 3;
pub const GST_VIDEO_COLOR_PRIMARIES_SMPTE170M: GstVideoColorPrimaries = 4;
pub const GST_VIDEO_COLOR_PRIMARIES_SMPTE240M: GstVideoColorPrimaries = 5;
pub const GST_VIDEO_COLOR_PRIMARIES_FILM: GstVideoColorPrimaries = 6;
pub const GST_VIDEO_COLOR_PRIMARIES_BT2020: GstVideoColorPrimaries = 7;
pub const GST_VIDEO_COLOR_PRIMARIES_ADOBERGB: GstVideoColorPrimaries = 8;

pub type GstVideoColorRange = c_int;
pub const GST_VIDEO_COLOR_RANGE_UNKNOWN: GstVideoColorRange = 0;
pub const GST_VIDEO_COLOR_RANGE_0_255: GstVideoColorRange = 1;
pub const GST_VIDEO_COLOR_RANGE_16_235: GstVideoColorRange = 2;

pub type GstVideoDitherMethod = c_int;
pub const GST_VIDEO_DITHER_NONE: GstVideoDitherMethod = 0;
pub const GST_VIDEO_DITHER_VERTERR: GstVideoDitherMethod = 1;
pub const GST_VIDEO_DITHER_FLOYD_STEINBERG: GstVideoDitherMethod = 2;
pub const GST_VIDEO_DITHER_SIERRA_LITE: GstVideoDitherMethod = 3;
pub const GST_VIDEO_DITHER_BAYER: GstVideoDitherMethod = 4;

pub type GstVideoFieldOrder = c_int;
pub const GST_VIDEO_FIELD_ORDER_UNKNOWN: GstVideoFieldOrder = 0;
pub const GST_VIDEO_FIELD_ORDER_TOP_FIELD_FIRST: GstVideoFieldOrder = 1;
pub const GST_VIDEO_FIELD_ORDER_BOTTOM_FIELD_FIRST: GstVideoFieldOrder = 2;

pub type GstVideoFormat = c_int;
pub const GST_VIDEO_FORMAT_UNKNOWN: GstVideoFormat = 0;
pub const GST_VIDEO_FORMAT_ENCODED: GstVideoFormat = 1;
pub const GST_VIDEO_FORMAT_I420: GstVideoFormat = 2;
pub const GST_VIDEO_FORMAT_YV12: GstVideoFormat = 3;
pub const GST_VIDEO_FORMAT_YUY2: GstVideoFormat = 4;
pub const GST_VIDEO_FORMAT_UYVY: GstVideoFormat = 5;
pub const GST_VIDEO_FORMAT_AYUV: GstVideoFormat = 6;
pub const GST_VIDEO_FORMAT_RGBx: GstVideoFormat = 7;
pub const GST_VIDEO_FORMAT_BGRx: GstVideoFormat = 8;
pub const GST_VIDEO_FORMAT_xRGB: GstVideoFormat = 9;
pub const GST_VIDEO_FORMAT_xBGR: GstVideoFormat = 10;
pub const GST_VIDEO_FORMAT_RGBA: GstVideoFormat = 11;
pub const GST_VIDEO_FORMAT_BGRA: GstVideoFormat = 12;
pub const GST_VIDEO_FORMAT_ARGB: GstVideoFormat = 13;
pub const GST_VIDEO_FORMAT_ABGR: GstVideoFormat = 14;
pub const GST_VIDEO_FORMAT_RGB: GstVideoFormat = 15;
pub const GST_VIDEO_FORMAT_BGR: GstVideoFormat = 16;
pub const GST_VIDEO_FORMAT_Y41B: GstVideoFormat = 17;
pub const GST_VIDEO_FORMAT_Y42B: GstVideoFormat = 18;
pub const GST_VIDEO_FORMAT_YVYU: GstVideoFormat = 19;
pub const GST_VIDEO_FORMAT_Y444: GstVideoFormat = 20;
pub const GST_VIDEO_FORMAT_v210: GstVideoFormat = 21;
pub const GST_VIDEO_FORMAT_v216: GstVideoFormat = 22;
pub const GST_VIDEO_FORMAT_NV12: GstVideoFormat = 23;
pub const GST_VIDEO_FORMAT_NV21: GstVideoFormat = 24;
pub const GST_VIDEO_FORMAT_GRAY8: GstVideoFormat = 25;
pub const GST_VIDEO_FORMAT_GRAY16_BE: GstVideoFormat = 26;
pub const GST_VIDEO_FORMAT_GRAY16_LE: GstVideoFormat = 27;
pub const GST_VIDEO_FORMAT_v308: GstVideoFormat = 28;
pub const GST_VIDEO_FORMAT_RGB16: GstVideoFormat = 29;
pub const GST_VIDEO_FORMAT_BGR16: GstVideoFormat = 30;
pub const GST_VIDEO_FORMAT_RGB15: GstVideoFormat = 31;
pub const GST_VIDEO_FORMAT_BGR15: GstVideoFormat = 32;
pub const GST_VIDEO_FORMAT_UYVP: GstVideoFormat = 33;
pub const GST_VIDEO_FORMAT_A420: GstVideoFormat = 34;
pub const GST_VIDEO_FORMAT_RGB8P: GstVideoFormat = 35;
pub const GST_VIDEO_FORMAT_YUV9: GstVideoFormat = 36;
pub const GST_VIDEO_FORMAT_YVU9: GstVideoFormat = 37;
pub const GST_VIDEO_FORMAT_IYU1: GstVideoFormat = 38;
pub const GST_VIDEO_FORMAT_ARGB64: GstVideoFormat = 39;
pub const GST_VIDEO_FORMAT_AYUV64: GstVideoFormat = 40;
pub const GST_VIDEO_FORMAT_r210: GstVideoFormat = 41;
pub const GST_VIDEO_FORMAT_I420_10BE: GstVideoFormat = 42;
pub const GST_VIDEO_FORMAT_I420_10LE: GstVideoFormat = 43;
pub const GST_VIDEO_FORMAT_I422_10BE: GstVideoFormat = 44;
pub const GST_VIDEO_FORMAT_I422_10LE: GstVideoFormat = 45;
pub const GST_VIDEO_FORMAT_Y444_10BE: GstVideoFormat = 46;
pub const GST_VIDEO_FORMAT_Y444_10LE: GstVideoFormat = 47;
pub const GST_VIDEO_FORMAT_GBR: GstVideoFormat = 48;
pub const GST_VIDEO_FORMAT_GBR_10BE: GstVideoFormat = 49;
pub const GST_VIDEO_FORMAT_GBR_10LE: GstVideoFormat = 50;
pub const GST_VIDEO_FORMAT_NV16: GstVideoFormat = 51;
pub const GST_VIDEO_FORMAT_NV24: GstVideoFormat = 52;
pub const GST_VIDEO_FORMAT_NV12_64Z32: GstVideoFormat = 53;
pub const GST_VIDEO_FORMAT_A420_10BE: GstVideoFormat = 54;
pub const GST_VIDEO_FORMAT_A420_10LE: GstVideoFormat = 55;
pub const GST_VIDEO_FORMAT_A422_10BE: GstVideoFormat = 56;
pub const GST_VIDEO_FORMAT_A422_10LE: GstVideoFormat = 57;
pub const GST_VIDEO_FORMAT_A444_10BE: GstVideoFormat = 58;
pub const GST_VIDEO_FORMAT_A444_10LE: GstVideoFormat = 59;
pub const GST_VIDEO_FORMAT_NV61: GstVideoFormat = 60;
pub const GST_VIDEO_FORMAT_P010_10BE: GstVideoFormat = 61;
pub const GST_VIDEO_FORMAT_P010_10LE: GstVideoFormat = 62;
pub const GST_VIDEO_FORMAT_IYU2: GstVideoFormat = 63;
pub const GST_VIDEO_FORMAT_VYUY: GstVideoFormat = 64;
pub const GST_VIDEO_FORMAT_GBRA: GstVideoFormat = 65;
pub const GST_VIDEO_FORMAT_GBRA_10BE: GstVideoFormat = 66;
pub const GST_VIDEO_FORMAT_GBRA_10LE: GstVideoFormat = 67;
pub const GST_VIDEO_FORMAT_GBR_12BE: GstVideoFormat = 68;
pub const GST_VIDEO_FORMAT_GBR_12LE: GstVideoFormat = 69;
pub const GST_VIDEO_FORMAT_GBRA_12BE: GstVideoFormat = 70;
pub const GST_VIDEO_FORMAT_GBRA_12LE: GstVideoFormat = 71;
pub const GST_VIDEO_FORMAT_I420_12BE: GstVideoFormat = 72;
pub const GST_VIDEO_FORMAT_I420_12LE: GstVideoFormat = 73;
pub const GST_VIDEO_FORMAT_I422_12BE: GstVideoFormat = 74;
pub const GST_VIDEO_FORMAT_I422_12LE: GstVideoFormat = 75;
pub const GST_VIDEO_FORMAT_Y444_12BE: GstVideoFormat = 76;
pub const GST_VIDEO_FORMAT_Y444_12LE: GstVideoFormat = 77;
pub const GST_VIDEO_FORMAT_GRAY10_LE32: GstVideoFormat = 78;
pub const GST_VIDEO_FORMAT_NV12_10LE32: GstVideoFormat = 79;
pub const GST_VIDEO_FORMAT_NV16_10LE32: GstVideoFormat = 80;

pub type GstVideoGLTextureOrientation = c_int;
pub const GST_VIDEO_GL_TEXTURE_ORIENTATION_X_NORMAL_Y_NORMAL: GstVideoGLTextureOrientation = 0;
pub const GST_VIDEO_GL_TEXTURE_ORIENTATION_X_NORMAL_Y_FLIP: GstVideoGLTextureOrientation = 1;
pub const GST_VIDEO_GL_TEXTURE_ORIENTATION_X_FLIP_Y_NORMAL: GstVideoGLTextureOrientation = 2;
pub const GST_VIDEO_GL_TEXTURE_ORIENTATION_X_FLIP_Y_FLIP: GstVideoGLTextureOrientation = 3;

pub type GstVideoGLTextureType = c_int;
pub const GST_VIDEO_GL_TEXTURE_TYPE_LUMINANCE: GstVideoGLTextureType = 0;
pub const GST_VIDEO_GL_TEXTURE_TYPE_LUMINANCE_ALPHA: GstVideoGLTextureType = 1;
pub const GST_VIDEO_GL_TEXTURE_TYPE_RGB16: GstVideoGLTextureType = 2;
pub const GST_VIDEO_GL_TEXTURE_TYPE_RGB: GstVideoGLTextureType = 3;
pub const GST_VIDEO_GL_TEXTURE_TYPE_RGBA: GstVideoGLTextureType = 4;
pub const GST_VIDEO_GL_TEXTURE_TYPE_R: GstVideoGLTextureType = 5;
pub const GST_VIDEO_GL_TEXTURE_TYPE_RG: GstVideoGLTextureType = 6;

pub type GstVideoGammaMode = c_int;
pub const GST_VIDEO_GAMMA_MODE_NONE: GstVideoGammaMode = 0;
pub const GST_VIDEO_GAMMA_MODE_REMAP: GstVideoGammaMode = 1;

pub type GstVideoInterlaceMode = c_int;
pub const GST_VIDEO_INTERLACE_MODE_PROGRESSIVE: GstVideoInterlaceMode = 0;
pub const GST_VIDEO_INTERLACE_MODE_INTERLEAVED: GstVideoInterlaceMode = 1;
pub const GST_VIDEO_INTERLACE_MODE_MIXED: GstVideoInterlaceMode = 2;
pub const GST_VIDEO_INTERLACE_MODE_FIELDS: GstVideoInterlaceMode = 3;

pub type GstVideoMatrixMode = c_int;
pub const GST_VIDEO_MATRIX_MODE_FULL: GstVideoMatrixMode = 0;
pub const GST_VIDEO_MATRIX_MODE_INPUT_ONLY: GstVideoMatrixMode = 1;
pub const GST_VIDEO_MATRIX_MODE_OUTPUT_ONLY: GstVideoMatrixMode = 2;
pub const GST_VIDEO_MATRIX_MODE_NONE: GstVideoMatrixMode = 3;

pub type GstVideoMultiviewFramePacking = c_int;
pub const GST_VIDEO_MULTIVIEW_FRAME_PACKING_NONE: GstVideoMultiviewFramePacking = -1;
pub const GST_VIDEO_MULTIVIEW_FRAME_PACKING_MONO: GstVideoMultiviewFramePacking = 0;
pub const GST_VIDEO_MULTIVIEW_FRAME_PACKING_LEFT: GstVideoMultiviewFramePacking = 1;
pub const GST_VIDEO_MULTIVIEW_FRAME_PACKING_RIGHT: GstVideoMultiviewFramePacking = 2;
pub const GST_VIDEO_MULTIVIEW_FRAME_PACKING_SIDE_BY_SIDE: GstVideoMultiviewFramePacking = 3;
pub const GST_VIDEO_MULTIVIEW_FRAME_PACKING_SIDE_BY_SIDE_QUINCUNX: GstVideoMultiviewFramePacking = 4;
pub const GST_VIDEO_MULTIVIEW_FRAME_PACKING_COLUMN_INTERLEAVED: GstVideoMultiviewFramePacking = 5;
pub const GST_VIDEO_MULTIVIEW_FRAME_PACKING_ROW_INTERLEAVED: GstVideoMultiviewFramePacking = 6;
pub const GST_VIDEO_MULTIVIEW_FRAME_PACKING_TOP_BOTTOM: GstVideoMultiviewFramePacking = 7;
pub const GST_VIDEO_MULTIVIEW_FRAME_PACKING_CHECKERBOARD: GstVideoMultiviewFramePacking = 8;

pub type GstVideoMultiviewMode = c_int;
pub const GST_VIDEO_MULTIVIEW_MODE_NONE: GstVideoMultiviewMode = -1;
pub const GST_VIDEO_MULTIVIEW_MODE_MONO: GstVideoMultiviewMode = 0;
pub const GST_VIDEO_MULTIVIEW_MODE_LEFT: GstVideoMultiviewMode = 1;
pub const GST_VIDEO_MULTIVIEW_MODE_RIGHT: GstVideoMultiviewMode = 2;
pub const GST_VIDEO_MULTIVIEW_MODE_SIDE_BY_SIDE: GstVideoMultiviewMode = 3;
pub const GST_VIDEO_MULTIVIEW_MODE_SIDE_BY_SIDE_QUINCUNX: GstVideoMultiviewMode = 4;
pub const GST_VIDEO_MULTIVIEW_MODE_COLUMN_INTERLEAVED: GstVideoMultiviewMode = 5;
pub const GST_VIDEO_MULTIVIEW_MODE_ROW_INTERLEAVED: GstVideoMultiviewMode = 6;
pub const GST_VIDEO_MULTIVIEW_MODE_TOP_BOTTOM: GstVideoMultiviewMode = 7;
pub const GST_VIDEO_MULTIVIEW_MODE_CHECKERBOARD: GstVideoMultiviewMode = 8;
pub const GST_VIDEO_MULTIVIEW_MODE_FRAME_BY_FRAME: GstVideoMultiviewMode = 32;
pub const GST_VIDEO_MULTIVIEW_MODE_MULTIVIEW_FRAME_BY_FRAME: GstVideoMultiviewMode = 33;
pub const GST_VIDEO_MULTIVIEW_MODE_SEPARATED: GstVideoMultiviewMode = 34;

pub type GstVideoOrientationMethod = c_int;
pub const GST_VIDEO_ORIENTATION_IDENTITY: GstVideoOrientationMethod = 0;
pub const GST_VIDEO_ORIENTATION_90R: GstVideoOrientationMethod = 1;
pub const GST_VIDEO_ORIENTATION_180: GstVideoOrientationMethod = 2;
pub const GST_VIDEO_ORIENTATION_90L: GstVideoOrientationMethod = 3;
pub const GST_VIDEO_ORIENTATION_HORIZ: GstVideoOrientationMethod = 4;
pub const GST_VIDEO_ORIENTATION_VERT: GstVideoOrientationMethod = 5;
pub const GST_VIDEO_ORIENTATION_UL_LR: GstVideoOrientationMethod = 6;
pub const GST_VIDEO_ORIENTATION_UR_LL: GstVideoOrientationMethod = 7;
pub const GST_VIDEO_ORIENTATION_AUTO: GstVideoOrientationMethod = 8;
pub const GST_VIDEO_ORIENTATION_CUSTOM: GstVideoOrientationMethod = 9;

pub type GstVideoOverlayFormatFlags = c_int;
pub const GST_VIDEO_OVERLAY_FORMAT_FLAG_NONE: GstVideoOverlayFormatFlags = 0;
pub const GST_VIDEO_OVERLAY_FORMAT_FLAG_PREMULTIPLIED_ALPHA: GstVideoOverlayFormatFlags = 1;
pub const GST_VIDEO_OVERLAY_FORMAT_FLAG_GLOBAL_ALPHA: GstVideoOverlayFormatFlags = 2;

pub type GstVideoPrimariesMode = c_int;
pub const GST_VIDEO_PRIMARIES_MODE_NONE: GstVideoPrimariesMode = 0;
pub const GST_VIDEO_PRIMARIES_MODE_MERGE_ONLY: GstVideoPrimariesMode = 1;
pub const GST_VIDEO_PRIMARIES_MODE_FAST: GstVideoPrimariesMode = 2;

pub type GstVideoResamplerMethod = c_int;
pub const GST_VIDEO_RESAMPLER_METHOD_NEAREST: GstVideoResamplerMethod = 0;
pub const GST_VIDEO_RESAMPLER_METHOD_LINEAR: GstVideoResamplerMethod = 1;
pub const GST_VIDEO_RESAMPLER_METHOD_CUBIC: GstVideoResamplerMethod = 2;
pub const GST_VIDEO_RESAMPLER_METHOD_SINC: GstVideoResamplerMethod = 3;
pub const GST_VIDEO_RESAMPLER_METHOD_LANCZOS: GstVideoResamplerMethod = 4;

pub type GstVideoTileMode = c_int;
pub const GST_VIDEO_TILE_MODE_UNKNOWN: GstVideoTileMode = 0;
pub const GST_VIDEO_TILE_MODE_ZFLIPZ_2X2: GstVideoTileMode = 65536;

pub type VideoTileType = c_int;
pub const GST_VIDEO_TILE_TYPE_INDEXED: VideoTileType = 0;
pub type GstVideoTileType = VideoTileType;

pub type GstVideoTransferFunction = c_int;
pub const GST_VIDEO_TRANSFER_UNKNOWN: GstVideoTransferFunction = 0;
pub const GST_VIDEO_TRANSFER_GAMMA10: GstVideoTransferFunction = 1;
pub const GST_VIDEO_TRANSFER_GAMMA18: GstVideoTransferFunction = 2;
pub const GST_VIDEO_TRANSFER_GAMMA20: GstVideoTransferFunction = 3;
pub const GST_VIDEO_TRANSFER_GAMMA22: GstVideoTransferFunction = 4;
pub const GST_VIDEO_TRANSFER_BT709: GstVideoTransferFunction = 5;
pub const GST_VIDEO_TRANSFER_SMPTE240M: GstVideoTransferFunction = 6;
pub const GST_VIDEO_TRANSFER_SRGB: GstVideoTransferFunction = 7;
pub const GST_VIDEO_TRANSFER_GAMMA28: GstVideoTransferFunction = 8;
pub const GST_VIDEO_TRANSFER_LOG100: GstVideoTransferFunction = 9;
pub const GST_VIDEO_TRANSFER_LOG316: GstVideoTransferFunction = 10;
pub const GST_VIDEO_TRANSFER_BT2020_12: GstVideoTransferFunction = 11;
pub const GST_VIDEO_TRANSFER_ADOBERGB: GstVideoTransferFunction = 12;

// Constants
pub const GST_BUFFER_POOL_OPTION_VIDEO_AFFINE_TRANSFORMATION_META: *const c_char = b"GstBufferPoolOptionVideoAffineTransformation\0" as *const u8 as *const c_char;
pub const GST_BUFFER_POOL_OPTION_VIDEO_ALIGNMENT: *const c_char = b"GstBufferPoolOptionVideoAlignment\0" as *const u8 as *const c_char;
pub const GST_BUFFER_POOL_OPTION_VIDEO_GL_TEXTURE_UPLOAD_META: *const c_char = b"GstBufferPoolOptionVideoGLTextureUploadMeta\0" as *const u8 as *const c_char;
pub const GST_BUFFER_POOL_OPTION_VIDEO_META: *const c_char = b"GstBufferPoolOptionVideoMeta\0" as *const u8 as *const c_char;
pub const GST_CAPS_FEATURE_META_GST_VIDEO_AFFINE_TRANSFORMATION_META: *const c_char = b"meta:GstVideoAffineTransformation\0" as *const u8 as *const c_char;
pub const GST_CAPS_FEATURE_META_GST_VIDEO_GL_TEXTURE_UPLOAD_META: *const c_char = b"meta:GstVideoGLTextureUploadMeta\0" as *const u8 as *const c_char;
pub const GST_CAPS_FEATURE_META_GST_VIDEO_META: *const c_char = b"meta:GstVideoMeta\0" as *const u8 as *const c_char;
pub const GST_CAPS_FEATURE_META_GST_VIDEO_OVERLAY_COMPOSITION: *const c_char = b"meta:GstVideoOverlayComposition\0" as *const u8 as *const c_char;
pub const GST_META_TAG_VIDEO_COLORSPACE_STR: *const c_char = b"colorspace\0" as *const u8 as *const c_char;
pub const GST_META_TAG_VIDEO_ORIENTATION_STR: *const c_char = b"orientation\0" as *const u8 as *const c_char;
pub const GST_META_TAG_VIDEO_SIZE_STR: *const c_char = b"size\0" as *const u8 as *const c_char;
pub const GST_META_TAG_VIDEO_STR: *const c_char = b"video\0" as *const u8 as *const c_char;
pub const GST_VIDEO_COLORIMETRY_BT2020: *const c_char = b"bt2020\0" as *const u8 as *const c_char;
pub const GST_VIDEO_COLORIMETRY_BT601: *const c_char = b"bt601\0" as *const u8 as *const c_char;
pub const GST_VIDEO_COLORIMETRY_BT709: *const c_char = b"bt709\0" as *const u8 as *const c_char;
pub const GST_VIDEO_COLORIMETRY_SMPTE240M: *const c_char = b"smpte240m\0" as *const u8 as *const c_char;
pub const GST_VIDEO_COLORIMETRY_SRGB: *const c_char = b"sRGB\0" as *const u8 as *const c_char;
pub const GST_VIDEO_COMP_A: c_int = 3;
pub const GST_VIDEO_COMP_B: c_int = 2;
pub const GST_VIDEO_COMP_G: c_int = 1;
pub const GST_VIDEO_COMP_INDEX: c_int = 0;
pub const GST_VIDEO_COMP_PALETTE: c_int = 1;
pub const GST_VIDEO_COMP_R: c_int = 0;
pub const GST_VIDEO_COMP_U: c_int = 1;
pub const GST_VIDEO_COMP_V: c_int = 2;
pub const GST_VIDEO_COMP_Y: c_int = 0;
pub const GST_VIDEO_CONVERTER_OPT_ALPHA_MODE: *const c_char = b"GstVideoConverter.alpha-mode\0" as *const u8 as *const c_char;
pub const GST_VIDEO_CONVERTER_OPT_ALPHA_VALUE: *const c_char = b"GstVideoConverter.alpha-value\0" as *const u8 as *const c_char;
pub const GST_VIDEO_CONVERTER_OPT_BORDER_ARGB: *const c_char = b"GstVideoConverter.border-argb\0" as *const u8 as *const c_char;
pub const GST_VIDEO_CONVERTER_OPT_CHROMA_MODE: *const c_char = b"GstVideoConverter.chroma-mode\0" as *const u8 as *const c_char;
pub const GST_VIDEO_CONVERTER_OPT_CHROMA_RESAMPLER_METHOD: *const c_char = b"GstVideoConverter.chroma-resampler-method\0" as *const u8 as *const c_char;
pub const GST_VIDEO_CONVERTER_OPT_DEST_HEIGHT: *const c_char = b"GstVideoConverter.dest-height\0" as *const u8 as *const c_char;
pub const GST_VIDEO_CONVERTER_OPT_DEST_WIDTH: *const c_char = b"GstVideoConverter.dest-width\0" as *const u8 as *const c_char;
pub const GST_VIDEO_CONVERTER_OPT_DEST_X: *const c_char = b"GstVideoConverter.dest-x\0" as *const u8 as *const c_char;
pub const GST_VIDEO_CONVERTER_OPT_DEST_Y: *const c_char = b"GstVideoConverter.dest-y\0" as *const u8 as *const c_char;
pub const GST_VIDEO_CONVERTER_OPT_DITHER_METHOD: *const c_char = b"GstVideoConverter.dither-method\0" as *const u8 as *const c_char;
pub const GST_VIDEO_CONVERTER_OPT_DITHER_QUANTIZATION: *const c_char = b"GstVideoConverter.dither-quantization\0" as *const u8 as *const c_char;
pub const GST_VIDEO_CONVERTER_OPT_FILL_BORDER: *const c_char = b"GstVideoConverter.fill-border\0" as *const u8 as *const c_char;
pub const GST_VIDEO_CONVERTER_OPT_GAMMA_MODE: *const c_char = b"GstVideoConverter.gamma-mode\0" as *const u8 as *const c_char;
pub const GST_VIDEO_CONVERTER_OPT_MATRIX_MODE: *const c_char = b"GstVideoConverter.matrix-mode\0" as *const u8 as *const c_char;
pub const GST_VIDEO_CONVERTER_OPT_PRIMARIES_MODE: *const c_char = b"GstVideoConverter.primaries-mode\0" as *const u8 as *const c_char;
pub const GST_VIDEO_CONVERTER_OPT_RESAMPLER_METHOD: *const c_char = b"GstVideoConverter.resampler-method\0" as *const u8 as *const c_char;
pub const GST_VIDEO_CONVERTER_OPT_RESAMPLER_TAPS: *const c_char = b"GstVideoConverter.resampler-taps\0" as *const u8 as *const c_char;
pub const GST_VIDEO_CONVERTER_OPT_SRC_HEIGHT: *const c_char = b"GstVideoConverter.src-height\0" as *const u8 as *const c_char;
pub const GST_VIDEO_CONVERTER_OPT_SRC_WIDTH: *const c_char = b"GstVideoConverter.src-width\0" as *const u8 as *const c_char;
pub const GST_VIDEO_CONVERTER_OPT_SRC_X: *const c_char = b"GstVideoConverter.src-x\0" as *const u8 as *const c_char;
pub const GST_VIDEO_CONVERTER_OPT_SRC_Y: *const c_char = b"GstVideoConverter.src-y\0" as *const u8 as *const c_char;
pub const GST_VIDEO_CONVERTER_OPT_THREADS: *const c_char = b"GstVideoConverter.threads\0" as *const u8 as *const c_char;
pub const GST_VIDEO_DECODER_MAX_ERRORS: c_int = 10;
pub const GST_VIDEO_DECODER_SINK_NAME: *const c_char = b"sink\0" as *const u8 as *const c_char;
pub const GST_VIDEO_DECODER_SRC_NAME: *const c_char = b"src\0" as *const u8 as *const c_char;
pub const GST_VIDEO_ENCODER_SINK_NAME: *const c_char = b"sink\0" as *const u8 as *const c_char;
pub const GST_VIDEO_ENCODER_SRC_NAME: *const c_char = b"src\0" as *const u8 as *const c_char;
pub const GST_VIDEO_FORMATS_ALL: *const c_char = b"{ I420, YV12, YUY2, UYVY, AYUV, RGBx, BGRx, xRGB, xBGR, RGBA, BGRA, ARGB, ABGR, RGB, BGR, Y41B, Y42B, YVYU, Y444, v210, v216, NV12, NV21, GRAY8, GRAY16_BE, GRAY16_LE, v308, RGB16, BGR16, RGB15, BGR15, UYVP, A420, RGB8P, YUV9, YVU9, IYU1, ARGB64, AYUV64, r210, I420_10BE, I420_10LE, I422_10BE, I422_10LE, Y444_10BE, Y444_10LE, GBR, GBR_10BE, GBR_10LE, NV16, NV24, NV12_64Z32, A420_10BE, A420_10LE, A422_10BE, A422_10LE, A444_10BE, A444_10LE, NV61, P010_10BE, P010_10LE, IYU2, VYUY, GBRA, GBRA_10BE, GBRA_10LE, GBR_12BE, GBR_12LE, GBRA_12BE, GBRA_12LE, I420_12BE, I420_12LE, I422_12BE, I422_12LE, Y444_12BE, Y444_12LE, GRAY10_LE32, NV12_10LE32, NV16_10LE32 }\0" as *const u8 as *const c_char;
pub const GST_VIDEO_FPS_RANGE: *const c_char = b"(fraction) [ 0, max ]\0" as *const u8 as *const c_char;
pub const GST_VIDEO_MAX_COMPONENTS: c_int = 4;
pub const GST_VIDEO_MAX_PLANES: c_int = 4;
pub const GST_VIDEO_OVERLAY_COMPOSITION_BLEND_FORMATS: *const c_char = b"{ BGRx, RGBx, xRGB, xBGR, RGBA, BGRA, ARGB, ABGR, RGB, BGR, I420, YV12, AYUV, YUY2, UYVY, v308, Y41B, Y42B, Y444, NV12, NV21, A420, YUV9, YVU9, IYU1, GRAY8 }\0" as *const u8 as *const c_char;
pub const GST_VIDEO_RESAMPLER_OPT_CUBIC_B: *const c_char = b"GstVideoResampler.cubic-b\0" as *const u8 as *const c_char;
pub const GST_VIDEO_RESAMPLER_OPT_CUBIC_C: *const c_char = b"GstVideoResampler.cubic-c\0" as *const u8 as *const c_char;
pub const GST_VIDEO_RESAMPLER_OPT_ENVELOPE: *const c_char = b"GstVideoResampler.envelope\0" as *const u8 as *const c_char;
pub const GST_VIDEO_RESAMPLER_OPT_MAX_TAPS: *const c_char = b"GstVideoResampler.max-taps\0" as *const u8 as *const c_char;
pub const GST_VIDEO_RESAMPLER_OPT_SHARPEN: *const c_char = b"GstVideoResampler.sharpen\0" as *const u8 as *const c_char;
pub const GST_VIDEO_RESAMPLER_OPT_SHARPNESS: *const c_char = b"GstVideoResampler.sharpness\0" as *const u8 as *const c_char;
pub const GST_VIDEO_SCALER_OPT_DITHER_METHOD: *const c_char = b"GstVideoScaler.dither-method\0" as *const u8 as *const c_char;
pub const GST_VIDEO_SIZE_RANGE: *const c_char = b"(int) [ 1, max ]\0" as *const u8 as *const c_char;
pub const GST_VIDEO_TILE_TYPE_MASK: c_int = 65535;
pub const GST_VIDEO_TILE_TYPE_SHIFT: c_int = 16;
pub const GST_VIDEO_TILE_X_TILES_MASK: c_int = 65535;
pub const GST_VIDEO_TILE_Y_TILES_SHIFT: c_int = 16;

// Flags
pub type GstVideoBufferFlags = c_uint;
pub const GST_VIDEO_BUFFER_FLAG_INTERLACED: GstVideoBufferFlags = 1048576;
pub const GST_VIDEO_BUFFER_FLAG_TFF: GstVideoBufferFlags = 2097152;
pub const GST_VIDEO_BUFFER_FLAG_RFF: GstVideoBufferFlags = 4194304;
pub const GST_VIDEO_BUFFER_FLAG_ONEFIELD: GstVideoBufferFlags = 8388608;
pub const GST_VIDEO_BUFFER_FLAG_MULTIPLE_VIEW: GstVideoBufferFlags = 16777216;
pub const GST_VIDEO_BUFFER_FLAG_FIRST_IN_BUNDLE: GstVideoBufferFlags = 33554432;
pub const GST_VIDEO_BUFFER_FLAG_LAST: GstVideoBufferFlags = 268435456;

pub type GstVideoChromaFlags = c_uint;
pub const GST_VIDEO_CHROMA_FLAG_NONE: GstVideoChromaFlags = 0;
pub const GST_VIDEO_CHROMA_FLAG_INTERLACED: GstVideoChromaFlags = 1;

pub type GstVideoChromaSite = c_uint;
pub const GST_VIDEO_CHROMA_SITE_UNKNOWN: GstVideoChromaSite = 0;
pub const GST_VIDEO_CHROMA_SITE_NONE: GstVideoChromaSite = 1;
pub const GST_VIDEO_CHROMA_SITE_H_COSITED: GstVideoChromaSite = 2;
pub const GST_VIDEO_CHROMA_SITE_V_COSITED: GstVideoChromaSite = 4;
pub const GST_VIDEO_CHROMA_SITE_ALT_LINE: GstVideoChromaSite = 8;
pub const GST_VIDEO_CHROMA_SITE_COSITED: GstVideoChromaSite = 6;
pub const GST_VIDEO_CHROMA_SITE_JPEG: GstVideoChromaSite = 1;
pub const GST_VIDEO_CHROMA_SITE_MPEG2: GstVideoChromaSite = 2;
pub const GST_VIDEO_CHROMA_SITE_DV: GstVideoChromaSite = 14;

pub type GstVideoCodecFrameFlags = c_uint;
pub const GST_VIDEO_CODEC_FRAME_FLAG_DECODE_ONLY: GstVideoCodecFrameFlags = 1;
pub const GST_VIDEO_CODEC_FRAME_FLAG_SYNC_POINT: GstVideoCodecFrameFlags = 2;
pub const GST_VIDEO_CODEC_FRAME_FLAG_FORCE_KEYFRAME: GstVideoCodecFrameFlags = 4;
pub const GST_VIDEO_CODEC_FRAME_FLAG_FORCE_KEYFRAME_HEADERS: GstVideoCodecFrameFlags = 8;

pub type GstVideoDitherFlags = c_uint;
pub const GST_VIDEO_DITHER_FLAG_NONE: GstVideoDitherFlags = 0;
pub const GST_VIDEO_DITHER_FLAG_INTERLACED: GstVideoDitherFlags = 1;
pub const GST_VIDEO_DITHER_FLAG_QUANTIZE: GstVideoDitherFlags = 2;

pub type GstVideoFlags = c_uint;
pub const GST_VIDEO_FLAG_NONE: GstVideoFlags = 0;
pub const GST_VIDEO_FLAG_VARIABLE_FPS: GstVideoFlags = 1;
pub const GST_VIDEO_FLAG_PREMULTIPLIED_ALPHA: GstVideoFlags = 2;

pub type GstVideoFormatFlags = c_uint;
pub const GST_VIDEO_FORMAT_FLAG_YUV: GstVideoFormatFlags = 1;
pub const GST_VIDEO_FORMAT_FLAG_RGB: GstVideoFormatFlags = 2;
pub const GST_VIDEO_FORMAT_FLAG_GRAY: GstVideoFormatFlags = 4;
pub const GST_VIDEO_FORMAT_FLAG_ALPHA: GstVideoFormatFlags = 8;
pub const GST_VIDEO_FORMAT_FLAG_LE: GstVideoFormatFlags = 16;
pub const GST_VIDEO_FORMAT_FLAG_PALETTE: GstVideoFormatFlags = 32;
pub const GST_VIDEO_FORMAT_FLAG_COMPLEX: GstVideoFormatFlags = 64;
pub const GST_VIDEO_FORMAT_FLAG_UNPACK: GstVideoFormatFlags = 128;
pub const GST_VIDEO_FORMAT_FLAG_TILED: GstVideoFormatFlags = 256;

pub type GstVideoFrameFlags = c_uint;
pub const GST_VIDEO_FRAME_FLAG_NONE: GstVideoFrameFlags = 0;
pub const GST_VIDEO_FRAME_FLAG_INTERLACED: GstVideoFrameFlags = 1;
pub const GST_VIDEO_FRAME_FLAG_TFF: GstVideoFrameFlags = 2;
pub const GST_VIDEO_FRAME_FLAG_RFF: GstVideoFrameFlags = 4;
pub const GST_VIDEO_FRAME_FLAG_ONEFIELD: GstVideoFrameFlags = 8;
pub const GST_VIDEO_FRAME_FLAG_MULTIPLE_VIEW: GstVideoFrameFlags = 16;
pub const GST_VIDEO_FRAME_FLAG_FIRST_IN_BUNDLE: GstVideoFrameFlags = 32;

pub type GstVideoFrameMapFlags = c_uint;
pub const GST_VIDEO_FRAME_MAP_FLAG_NO_REF: GstVideoFrameMapFlags = 65536;
pub const GST_VIDEO_FRAME_MAP_FLAG_LAST: GstVideoFrameMapFlags = 16777216;

pub type GstVideoMultiviewFlags = c_uint;
pub const GST_VIDEO_MULTIVIEW_FLAGS_NONE: GstVideoMultiviewFlags = 0;
pub const GST_VIDEO_MULTIVIEW_FLAGS_RIGHT_VIEW_FIRST: GstVideoMultiviewFlags = 1;
pub const GST_VIDEO_MULTIVIEW_FLAGS_LEFT_FLIPPED: GstVideoMultiviewFlags = 2;
pub const GST_VIDEO_MULTIVIEW_FLAGS_LEFT_FLOPPED: GstVideoMultiviewFlags = 4;
pub const GST_VIDEO_MULTIVIEW_FLAGS_RIGHT_FLIPPED: GstVideoMultiviewFlags = 8;
pub const GST_VIDEO_MULTIVIEW_FLAGS_RIGHT_FLOPPED: GstVideoMultiviewFlags = 16;
pub const GST_VIDEO_MULTIVIEW_FLAGS_HALF_ASPECT: GstVideoMultiviewFlags = 16384;
pub const GST_VIDEO_MULTIVIEW_FLAGS_MIXED_MONO: GstVideoMultiviewFlags = 32768;

pub type GstVideoPackFlags = c_uint;
pub const GST_VIDEO_PACK_FLAG_NONE: GstVideoPackFlags = 0;
pub const GST_VIDEO_PACK_FLAG_TRUNCATE_RANGE: GstVideoPackFlags = 1;
pub const GST_VIDEO_PACK_FLAG_INTERLACED: GstVideoPackFlags = 2;

pub type GstVideoResamplerFlags = c_uint;
pub const GST_VIDEO_RESAMPLER_FLAG_NONE: GstVideoResamplerFlags = 0;
pub const GST_VIDEO_RESAMPLER_FLAG_HALF_TAPS: GstVideoResamplerFlags = 1;

pub type GstVideoScalerFlags = c_uint;
pub const GST_VIDEO_SCALER_FLAG_NONE: GstVideoScalerFlags = 0;
pub const GST_VIDEO_SCALER_FLAG_INTERLACED: GstVideoScalerFlags = 1;

pub type GstVideoTimeCodeFlags = c_uint;
pub const GST_VIDEO_TIME_CODE_FLAGS_NONE: GstVideoTimeCodeFlags = 0;
pub const GST_VIDEO_TIME_CODE_FLAGS_DROP_FRAME: GstVideoTimeCodeFlags = 1;
pub const GST_VIDEO_TIME_CODE_FLAGS_INTERLACED: GstVideoTimeCodeFlags = 2;

// Unions
#[repr(C)]
#[derive(Copy, Clone)]
pub union GstVideoCodecFrame_abidata {
    pub ABI: GstVideoCodecFrame_abidata_ABI,
    pub padding: [gpointer; 20],
}

impl ::std::fmt::Debug for GstVideoCodecFrame_abidata {
    fn fmt(&self, f: &mut ::std::fmt::Formatter) -> ::std::fmt::Result {
        f.debug_struct(&format!("GstVideoCodecFrame_abidata @ {:?}", self as *const _))
         .field("ABI", unsafe { &self.ABI })
         .field("padding", unsafe { &self.padding })
         .finish()
    }
}

#[repr(C)]
#[derive(Copy, Clone)]
pub union GstVideoInfo_ABI {
    pub abi: GstVideoInfo_ABI_abi,
    pub _gst_reserved: [gpointer; 4],
}

impl ::std::fmt::Debug for GstVideoInfo_ABI {
    fn fmt(&self, f: &mut ::std::fmt::Formatter) -> ::std::fmt::Result {
        f.debug_struct(&format!("GstVideoInfo_ABI @ {:?}", self as *const _))
         .field("abi", unsafe { &self.abi })
         .finish()
    }
}

// Callbacks
pub type GstVideoAffineTransformationGetMatrix = Option<unsafe extern "C" fn(*mut GstVideoAffineTransformationMeta, *mut c_float) -> gboolean>;
pub type GstVideoConvertSampleCallback = Option<unsafe extern "C" fn(*mut gst::GstSample, *mut glib::GError, gpointer)>;
pub type GstVideoFormatPack = Option<unsafe extern "C" fn(*const GstVideoFormatInfo, GstVideoPackFlags, gpointer, c_int, gpointer, c_int, GstVideoChromaSite, c_int, c_int)>;
pub type GstVideoFormatUnpack = Option<unsafe extern "C" fn(*const GstVideoFormatInfo, GstVideoPackFlags, gpointer, gpointer, c_int, c_int, c_int, c_int)>;
pub type GstVideoGLTextureUpload = Option<unsafe extern "C" fn(*mut GstVideoGLTextureUploadMeta, c_uint) -> gboolean>;

// Records
#[repr(C)]
#[derive(Copy, Clone)]
pub struct GstColorBalanceChannelClass {
    pub parent: gobject::GObjectClass,
    pub value_changed: Option<unsafe extern "C" fn(*mut GstColorBalanceChannel, c_int)>,
    pub _gst_reserved: [gpointer; 4],
}

impl ::std::fmt::Debug for GstColorBalanceChannelClass {
    fn fmt(&self, f: &mut ::std::fmt::Formatter) -> ::std::fmt::Result {
        f.debug_struct(&format!("GstColorBalanceChannelClass @ {:?}", self as *const _))
         .field("parent", &self.parent)
         .field("value_changed", &self.value_changed)
         .finish()
    }
}

#[repr(C)]
#[derive(Copy, Clone)]
pub struct GstColorBalanceInterface {
    pub iface: gobject::GTypeInterface,
    pub list_channels: Option<unsafe extern "C" fn(*mut GstColorBalance) -> *const glib::GList>,
    pub set_value: Option<unsafe extern "C" fn(*mut GstColorBalance, *mut GstColorBalanceChannel, c_int)>,
    pub get_value: Option<unsafe extern "C" fn(*mut GstColorBalance, *mut GstColorBalanceChannel) -> c_int>,
    pub get_balance_type: Option<unsafe extern "C" fn(*mut GstColorBalance) -> GstColorBalanceType>,
    pub value_changed: Option<unsafe extern "C" fn(*mut GstColorBalance, *mut GstColorBalanceChannel, c_int)>,
    pub _gst_reserved: [gpointer; 4],
}

impl ::std::fmt::Debug for GstColorBalanceInterface {
    fn fmt(&self, f: &mut ::std::fmt::Formatter) -> ::std::fmt::Result {
        f.debug_struct(&format!("GstColorBalanceInterface @ {:?}", self as *const _))
         .field("iface", &self.iface)
         .field("list_channels", &self.list_channels)
         .field("set_value", &self.set_value)
         .field("get_value", &self.get_value)
         .field("get_balance_type", &self.get_balance_type)
         .field("value_changed", &self.value_changed)
         .finish()
    }
}

#[repr(C)]
#[derive(Copy, Clone)]
pub struct GstNavigationInterface {
    pub iface: gobject::GTypeInterface,
    pub send_event: Option<unsafe extern "C" fn(*mut GstNavigation, *mut gst::GstStructure)>,
}

impl ::std::fmt::Debug for GstNavigationInterface {
    fn fmt(&self, f: &mut ::std::fmt::Formatter) -> ::std::fmt::Result {
        f.debug_struct(&format!("GstNavigationInterface @ {:?}", self as *const _))
         .field("iface", &self.iface)
         .field("send_event", &self.send_event)
         .finish()
    }
}

#[repr(C)]
#[derive(Copy, Clone)]
pub struct GstVideoAffineTransformationMeta {
    pub meta: gst::GstMeta,
    pub matrix: [c_float; 16],
}

impl ::std::fmt::Debug for GstVideoAffineTransformationMeta {
    fn fmt(&self, f: &mut ::std::fmt::Formatter) -> ::std::fmt::Result {
        f.debug_struct(&format!("GstVideoAffineTransformationMeta @ {:?}", self as *const _))
         .field("meta", &self.meta)
         .field("matrix", &self.matrix)
         .finish()
    }
}

#[repr(C)]
#[derive(Copy, Clone)]
pub struct GstVideoAlignment {
    pub padding_top: c_uint,
    pub padding_bottom: c_uint,
    pub padding_left: c_uint,
    pub padding_right: c_uint,
    pub stride_align: [c_uint; 4],
}

impl ::std::fmt::Debug for GstVideoAlignment {
    fn fmt(&self, f: &mut ::std::fmt::Formatter) -> ::std::fmt::Result {
        f.debug_struct(&format!("GstVideoAlignment @ {:?}", self as *const _))
         .field("padding_top", &self.padding_top)
         .field("padding_bottom", &self.padding_bottom)
         .field("padding_left", &self.padding_left)
         .field("padding_right", &self.padding_right)
         .field("stride_align", &self.stride_align)
         .finish()
    }
}

#[repr(C)]
#[derive(Copy, Clone)]
pub struct GstVideoBufferPoolClass {
    pub parent_class: gst::GstBufferPoolClass,
}

impl ::std::fmt::Debug for GstVideoBufferPoolClass {
    fn fmt(&self, f: &mut ::std::fmt::Formatter) -> ::std::fmt::Result {
        f.debug_struct(&format!("GstVideoBufferPoolClass @ {:?}", self as *const _))
         .field("parent_class", &self.parent_class)
         .finish()
    }
}

#[repr(C)]
pub struct GstVideoBufferPoolPrivate(c_void);

impl ::std::fmt::Debug for GstVideoBufferPoolPrivate {
    fn fmt(&self, f: &mut ::std::fmt::Formatter) -> ::std::fmt::Result {
        f.debug_struct(&format!("GstVideoBufferPoolPrivate @ {:?}", self as *const _))
         .finish()
    }
}

#[repr(C)]
pub struct GstVideoChromaResample(c_void);

impl ::std::fmt::Debug for GstVideoChromaResample {
    fn fmt(&self, f: &mut ::std::fmt::Formatter) -> ::std::fmt::Result {
        f.debug_struct(&format!("GstVideoChromaResample @ {:?}", self as *const _))
         .finish()
    }
}

#[repr(C)]
#[derive(Copy, Clone)]
pub struct GstVideoCodecFrame {
    pub ref_count: c_int,
    pub flags: u32,
    pub system_frame_number: u32,
    pub decode_frame_number: u32,
    pub presentation_frame_number: u32,
    pub dts: gst::GstClockTime,
    pub pts: gst::GstClockTime,
    pub duration: gst::GstClockTime,
    pub distance_from_sync: c_int,
    pub input_buffer: *mut gst::GstBuffer,
    pub output_buffer: *mut gst::GstBuffer,
    pub deadline: gst::GstClockTime,
    pub events: *mut glib::GList,
    pub user_data: gpointer,
    pub user_data_destroy_notify: glib::GDestroyNotify,
    pub abidata: GstVideoCodecFrame_abidata,
}

impl ::std::fmt::Debug for GstVideoCodecFrame {
    fn fmt(&self, f: &mut ::std::fmt::Formatter) -> ::std::fmt::Result {
        f.debug_struct(&format!("GstVideoCodecFrame @ {:?}", self as *const _))
         .field("system_frame_number", &self.system_frame_number)
         .field("decode_frame_number", &self.decode_frame_number)
         .field("presentation_frame_number", &self.presentation_frame_number)
         .field("dts", &self.dts)
         .field("pts", &self.pts)
         .field("duration", &self.duration)
         .field("distance_from_sync", &self.distance_from_sync)
         .field("input_buffer", &self.input_buffer)
         .field("output_buffer", &self.output_buffer)
         .field("deadline", &self.deadline)
         .field("abidata", &self.abidata)
         .finish()
    }
}

#[repr(C)]
#[derive(Copy, Clone)]
pub struct GstVideoCodecFrame_abidata_ABI {
    pub ts: gst::GstClockTime,
    pub ts2: gst::GstClockTime,
}

impl ::std::fmt::Debug for GstVideoCodecFrame_abidata_ABI {
    fn fmt(&self, f: &mut ::std::fmt::Formatter) -> ::std::fmt::Result {
        f.debug_struct(&format!("GstVideoCodecFrame_abidata_ABI @ {:?}", self as *const _))
         .field("ts", &self.ts)
         .field("ts2", &self.ts2)
         .finish()
    }
}

#[repr(C)]
#[derive(Copy, Clone)]
pub struct GstVideoCodecState {
    pub ref_count: c_int,
    pub info: GstVideoInfo,
    pub caps: *mut gst::GstCaps,
    pub codec_data: *mut gst::GstBuffer,
    pub allocation_caps: *mut gst::GstCaps,
    pub padding: [gpointer; 19],
}

impl ::std::fmt::Debug for GstVideoCodecState {
    fn fmt(&self, f: &mut ::std::fmt::Formatter) -> ::std::fmt::Result {
        f.debug_struct(&format!("GstVideoCodecState @ {:?}", self as *const _))
         .field("info", &self.info)
         .field("caps", &self.caps)
         .field("codec_data", &self.codec_data)
         .field("allocation_caps", &self.allocation_caps)
         .finish()
    }
}

#[repr(C)]
#[derive(Copy, Clone)]
pub struct GstVideoColorPrimariesInfo {
    pub primaries: GstVideoColorPrimaries,
    pub Wx: c_double,
    pub Wy: c_double,
    pub Rx: c_double,
    pub Ry: c_double,
    pub Gx: c_double,
    pub Gy: c_double,
    pub Bx: c_double,
    pub By: c_double,
}

impl ::std::fmt::Debug for GstVideoColorPrimariesInfo {
    fn fmt(&self, f: &mut ::std::fmt::Formatter) -> ::std::fmt::Result {
        f.debug_struct(&format!("GstVideoColorPrimariesInfo @ {:?}", self as *const _))
         .field("primaries", &self.primaries)
         .field("Wx", &self.Wx)
         .field("Wy", &self.Wy)
         .field("Rx", &self.Rx)
         .field("Ry", &self.Ry)
         .field("Gx", &self.Gx)
         .field("Gy", &self.Gy)
         .field("Bx", &self.Bx)
         .field("By", &self.By)
         .finish()
    }
}

#[repr(C)]
#[derive(Copy, Clone)]
pub struct GstVideoColorimetry {
    pub range: GstVideoColorRange,
    pub matrix: GstVideoColorMatrix,
    pub transfer: GstVideoTransferFunction,
    pub primaries: GstVideoColorPrimaries,
}

impl ::std::fmt::Debug for GstVideoColorimetry {
    fn fmt(&self, f: &mut ::std::fmt::Formatter) -> ::std::fmt::Result {
        f.debug_struct(&format!("GstVideoColorimetry @ {:?}", self as *const _))
         .field("range", &self.range)
         .field("matrix", &self.matrix)
         .field("transfer", &self.transfer)
         .field("primaries", &self.primaries)
         .finish()
    }
}

#[repr(C)]
pub struct GstVideoConverter(c_void);

impl ::std::fmt::Debug for GstVideoConverter {
    fn fmt(&self, f: &mut ::std::fmt::Formatter) -> ::std::fmt::Result {
        f.debug_struct(&format!("GstVideoConverter @ {:?}", self as *const _))
         .finish()
    }
}

#[repr(C)]
#[derive(Copy, Clone)]
pub struct GstVideoCropMeta {
    pub meta: gst::GstMeta,
    pub x: c_uint,
    pub y: c_uint,
    pub width: c_uint,
    pub height: c_uint,
}

impl ::std::fmt::Debug for GstVideoCropMeta {
    fn fmt(&self, f: &mut ::std::fmt::Formatter) -> ::std::fmt::Result {
        f.debug_struct(&format!("GstVideoCropMeta @ {:?}", self as *const _))
         .field("meta", &self.meta)
         .field("x", &self.x)
         .field("y", &self.y)
         .field("width", &self.width)
         .field("height", &self.height)
         .finish()
    }
}

#[repr(C)]
#[derive(Copy, Clone)]
pub struct GstVideoDecoderClass {
    pub element_class: gst::GstElementClass,
    pub open: Option<unsafe extern "C" fn(*mut GstVideoDecoder) -> gboolean>,
    pub close: Option<unsafe extern "C" fn(*mut GstVideoDecoder) -> gboolean>,
    pub start: Option<unsafe extern "C" fn(*mut GstVideoDecoder) -> gboolean>,
    pub stop: Option<unsafe extern "C" fn(*mut GstVideoDecoder) -> gboolean>,
    pub parse: Option<unsafe extern "C" fn(*mut GstVideoDecoder, *mut GstVideoCodecFrame, *mut gst_base::GstAdapter, gboolean) -> gst::GstFlowReturn>,
    pub set_format: Option<unsafe extern "C" fn(*mut GstVideoDecoder, *mut GstVideoCodecState) -> gboolean>,
    pub reset: Option<unsafe extern "C" fn(*mut GstVideoDecoder, gboolean) -> gboolean>,
    pub finish: Option<unsafe extern "C" fn(*mut GstVideoDecoder) -> gst::GstFlowReturn>,
    pub handle_frame: Option<unsafe extern "C" fn(*mut GstVideoDecoder, *mut GstVideoCodecFrame) -> gst::GstFlowReturn>,
    pub sink_event: Option<unsafe extern "C" fn(*mut GstVideoDecoder, *mut gst::GstEvent) -> gboolean>,
    pub src_event: Option<unsafe extern "C" fn(*mut GstVideoDecoder, *mut gst::GstEvent) -> gboolean>,
    pub negotiate: Option<unsafe extern "C" fn(*mut GstVideoDecoder) -> gboolean>,
    pub decide_allocation: Option<unsafe extern "C" fn(*mut GstVideoDecoder, *mut gst::GstQuery) -> gboolean>,
    pub propose_allocation: Option<unsafe extern "C" fn(*mut GstVideoDecoder, *mut gst::GstQuery) -> gboolean>,
    pub flush: Option<unsafe extern "C" fn(*mut GstVideoDecoder) -> gboolean>,
    pub sink_query: Option<unsafe extern "C" fn(*mut GstVideoDecoder, *mut gst::GstQuery) -> gboolean>,
    pub src_query: Option<unsafe extern "C" fn(*mut GstVideoDecoder, *mut gst::GstQuery) -> gboolean>,
    pub getcaps: Option<unsafe extern "C" fn(*mut GstVideoDecoder, *mut gst::GstCaps) -> *mut gst::GstCaps>,
    pub drain: Option<unsafe extern "C" fn(*mut GstVideoDecoder) -> gst::GstFlowReturn>,
    pub transform_meta: Option<unsafe extern "C" fn(*mut GstVideoDecoder, *mut GstVideoCodecFrame, *mut gst::GstMeta) -> gboolean>,
    pub padding: [gpointer; 14],
}

impl ::std::fmt::Debug for GstVideoDecoderClass {
    fn fmt(&self, f: &mut ::std::fmt::Formatter) -> ::std::fmt::Result {
        f.debug_struct(&format!("GstVideoDecoderClass @ {:?}", self as *const _))
         .field("open", &self.open)
         .field("close", &self.close)
         .field("start", &self.start)
         .field("stop", &self.stop)
         .field("parse", &self.parse)
         .field("set_format", &self.set_format)
         .field("reset", &self.reset)
         .field("finish", &self.finish)
         .field("handle_frame", &self.handle_frame)
         .field("sink_event", &self.sink_event)
         .field("src_event", &self.src_event)
         .field("negotiate", &self.negotiate)
         .field("decide_allocation", &self.decide_allocation)
         .field("propose_allocation", &self.propose_allocation)
         .field("flush", &self.flush)
         .field("sink_query", &self.sink_query)
         .field("src_query", &self.src_query)
         .field("getcaps", &self.getcaps)
         .field("drain", &self.drain)
         .field("transform_meta", &self.transform_meta)
         .finish()
    }
}

#[repr(C)]
pub struct GstVideoDecoderPrivate(c_void);

impl ::std::fmt::Debug for GstVideoDecoderPrivate {
    fn fmt(&self, f: &mut ::std::fmt::Formatter) -> ::std::fmt::Result {
        f.debug_struct(&format!("GstVideoDecoderPrivate @ {:?}", self as *const _))
         .finish()
    }
}

#[repr(C)]
#[derive(Copy, Clone)]
pub struct GstVideoDirectionInterface {
    pub iface: gobject::GTypeInterface,
}

impl ::std::fmt::Debug for GstVideoDirectionInterface {
    fn fmt(&self, f: &mut ::std::fmt::Formatter) -> ::std::fmt::Result {
        f.debug_struct(&format!("GstVideoDirectionInterface @ {:?}", self as *const _))
         .field("iface", &self.iface)
         .finish()
    }
}

#[repr(C)]
pub struct GstVideoDither(c_void);

impl ::std::fmt::Debug for GstVideoDither {
    fn fmt(&self, f: &mut ::std::fmt::Formatter) -> ::std::fmt::Result {
        f.debug_struct(&format!("GstVideoDither @ {:?}", self as *const _))
         .finish()
    }
}

#[repr(C)]
#[derive(Copy, Clone)]
pub struct GstVideoEncoderClass {
    pub element_class: gst::GstElementClass,
    pub open: Option<unsafe extern "C" fn(*mut GstVideoEncoder) -> gboolean>,
    pub close: Option<unsafe extern "C" fn(*mut GstVideoEncoder) -> gboolean>,
    pub start: Option<unsafe extern "C" fn(*mut GstVideoEncoder) -> gboolean>,
    pub stop: Option<unsafe extern "C" fn(*mut GstVideoEncoder) -> gboolean>,
    pub set_format: Option<unsafe extern "C" fn(*mut GstVideoEncoder, *mut GstVideoCodecState) -> gboolean>,
    pub handle_frame: Option<unsafe extern "C" fn(*mut GstVideoEncoder, *mut GstVideoCodecFrame) -> gst::GstFlowReturn>,
    pub reset: Option<unsafe extern "C" fn(*mut GstVideoEncoder, gboolean) -> gboolean>,
    pub finish: Option<unsafe extern "C" fn(*mut GstVideoEncoder) -> gst::GstFlowReturn>,
    pub pre_push: Option<unsafe extern "C" fn(*mut GstVideoEncoder, *mut GstVideoCodecFrame) -> gst::GstFlowReturn>,
    pub getcaps: Option<unsafe extern "C" fn(*mut GstVideoEncoder, *mut gst::GstCaps) -> *mut gst::GstCaps>,
    pub sink_event: Option<unsafe extern "C" fn(*mut GstVideoEncoder, *mut gst::GstEvent) -> gboolean>,
    pub src_event: Option<unsafe extern "C" fn(*mut GstVideoEncoder, *mut gst::GstEvent) -> gboolean>,
    pub negotiate: Option<unsafe extern "C" fn(*mut GstVideoEncoder) -> gboolean>,
    pub decide_allocation: Option<unsafe extern "C" fn(*mut GstVideoEncoder, *mut gst::GstQuery) -> gboolean>,
    pub propose_allocation: Option<unsafe extern "C" fn(*mut GstVideoEncoder, *mut gst::GstQuery) -> gboolean>,
    pub flush: Option<unsafe extern "C" fn(*mut GstVideoEncoder) -> gboolean>,
    pub sink_query: Option<unsafe extern "C" fn(*mut GstVideoEncoder, *mut gst::GstQuery) -> gboolean>,
    pub src_query: Option<unsafe extern "C" fn(*mut GstVideoEncoder, *mut gst::GstQuery) -> gboolean>,
    pub transform_meta: Option<unsafe extern "C" fn(*mut GstVideoEncoder, *mut GstVideoCodecFrame, *mut gst::GstMeta) -> gboolean>,
    pub _gst_reserved: [gpointer; 16],
}

impl ::std::fmt::Debug for GstVideoEncoderClass {
    fn fmt(&self, f: &mut ::std::fmt::Formatter) -> ::std::fmt::Result {
        f.debug_struct(&format!("GstVideoEncoderClass @ {:?}", self as *const _))
         .field("open", &self.open)
         .field("close", &self.close)
         .field("start", &self.start)
         .field("stop", &self.stop)
         .field("set_format", &self.set_format)
         .field("handle_frame", &self.handle_frame)
         .field("reset", &self.reset)
         .field("finish", &self.finish)
         .field("pre_push", &self.pre_push)
         .field("getcaps", &self.getcaps)
         .field("sink_event", &self.sink_event)
         .field("src_event", &self.src_event)
         .field("negotiate", &self.negotiate)
         .field("decide_allocation", &self.decide_allocation)
         .field("propose_allocation", &self.propose_allocation)
         .field("flush", &self.flush)
         .field("sink_query", &self.sink_query)
         .field("src_query", &self.src_query)
         .field("transform_meta", &self.transform_meta)
         .finish()
    }
}

#[repr(C)]
pub struct GstVideoEncoderPrivate(c_void);

impl ::std::fmt::Debug for GstVideoEncoderPrivate {
    fn fmt(&self, f: &mut ::std::fmt::Formatter) -> ::std::fmt::Result {
        f.debug_struct(&format!("GstVideoEncoderPrivate @ {:?}", self as *const _))
         .finish()
    }
}

#[repr(C)]
#[derive(Copy, Clone)]
pub struct GstVideoFilterClass {
    pub parent_class: gst_base::GstBaseTransformClass,
    pub set_info: Option<unsafe extern "C" fn(*mut GstVideoFilter, *mut gst::GstCaps, *mut GstVideoInfo, *mut gst::GstCaps, *mut GstVideoInfo) -> gboolean>,
    pub transform_frame: Option<unsafe extern "C" fn(*mut GstVideoFilter, *mut GstVideoFrame, *mut GstVideoFrame) -> gst::GstFlowReturn>,
    pub transform_frame_ip: Option<unsafe extern "C" fn(*mut GstVideoFilter, *mut GstVideoFrame) -> gst::GstFlowReturn>,
    pub _gst_reserved: [gpointer; 4],
}

impl ::std::fmt::Debug for GstVideoFilterClass {
    fn fmt(&self, f: &mut ::std::fmt::Formatter) -> ::std::fmt::Result {
        f.debug_struct(&format!("GstVideoFilterClass @ {:?}", self as *const _))
         .field("parent_class", &self.parent_class)
         .field("set_info", &self.set_info)
         .field("transform_frame", &self.transform_frame)
         .field("transform_frame_ip", &self.transform_frame_ip)
         .finish()
    }
}

#[repr(C)]
#[derive(Copy, Clone)]
pub struct GstVideoFormatInfo {
    pub format: GstVideoFormat,
    pub name: *const c_char,
    pub description: *const c_char,
    pub flags: GstVideoFormatFlags,
    pub bits: c_uint,
    pub n_components: c_uint,
    pub shift: [c_uint; 4],
    pub depth: [c_uint; 4],
    pub pixel_stride: [c_int; 4],
    pub n_planes: c_uint,
    pub plane: [c_uint; 4],
    pub poffset: [c_uint; 4],
    pub w_sub: [c_uint; 4],
    pub h_sub: [c_uint; 4],
    pub unpack_format: GstVideoFormat,
    pub unpack_func: GstVideoFormatUnpack,
    pub pack_lines: c_int,
    pub pack_func: GstVideoFormatPack,
    pub tile_mode: GstVideoTileMode,
    pub tile_ws: c_uint,
    pub tile_hs: c_uint,
    pub _gst_reserved: [gpointer; 4],
}

impl ::std::fmt::Debug for GstVideoFormatInfo {
    fn fmt(&self, f: &mut ::std::fmt::Formatter) -> ::std::fmt::Result {
        f.debug_struct(&format!("GstVideoFormatInfo @ {:?}", self as *const _))
         .field("format", &self.format)
         .field("name", &self.name)
         .field("description", &self.description)
         .field("flags", &self.flags)
         .field("bits", &self.bits)
         .field("n_components", &self.n_components)
         .field("shift", &self.shift)
         .field("depth", &self.depth)
         .field("pixel_stride", &self.pixel_stride)
         .field("n_planes", &self.n_planes)
         .field("plane", &self.plane)
         .field("poffset", &self.poffset)
         .field("w_sub", &self.w_sub)
         .field("h_sub", &self.h_sub)
         .field("unpack_format", &self.unpack_format)
         .field("unpack_func", &self.unpack_func)
         .field("pack_lines", &self.pack_lines)
         .field("pack_func", &self.pack_func)
         .field("tile_mode", &self.tile_mode)
         .field("tile_ws", &self.tile_ws)
         .field("tile_hs", &self.tile_hs)
         .finish()
    }
}

#[repr(C)]
#[derive(Copy, Clone)]
pub struct GstVideoFrame {
    pub info: GstVideoInfo,
    pub flags: GstVideoFrameFlags,
    pub buffer: *mut gst::GstBuffer,
    pub meta: gpointer,
    pub id: c_int,
    pub data: [gpointer; 4],
    pub map: [gst::GstMapInfo; 4],
    pub _gst_reserved: [gpointer; 4],
}

impl ::std::fmt::Debug for GstVideoFrame {
    fn fmt(&self, f: &mut ::std::fmt::Formatter) -> ::std::fmt::Result {
        f.debug_struct(&format!("GstVideoFrame @ {:?}", self as *const _))
         .field("info", &self.info)
         .field("flags", &self.flags)
         .field("buffer", &self.buffer)
         .field("meta", &self.meta)
         .field("id", &self.id)
         .field("data", &self.data)
         .field("map", &self.map)
         .finish()
    }
}

#[repr(C)]
#[derive(Copy, Clone)]
pub struct GstVideoGLTextureUploadMeta {
    pub meta: gst::GstMeta,
    pub texture_orientation: GstVideoGLTextureOrientation,
    pub n_textures: c_uint,
    pub texture_type: [GstVideoGLTextureType; 4],
    pub buffer: *mut gst::GstBuffer,
    pub upload: GstVideoGLTextureUpload,
    pub user_data: gpointer,
    pub user_data_copy: gobject::GBoxedCopyFunc,
    pub user_data_free: gobject::GBoxedFreeFunc,
}

impl ::std::fmt::Debug for GstVideoGLTextureUploadMeta {
    fn fmt(&self, f: &mut ::std::fmt::Formatter) -> ::std::fmt::Result {
        f.debug_struct(&format!("GstVideoGLTextureUploadMeta @ {:?}", self as *const _))
         .field("meta", &self.meta)
         .field("texture_orientation", &self.texture_orientation)
         .field("n_textures", &self.n_textures)
         .field("texture_type", &self.texture_type)
         .finish()
    }
}

#[repr(C)]
#[derive(Copy, Clone)]
pub struct GstVideoInfo {
    pub finfo: *const GstVideoFormatInfo,
    pub interlace_mode: GstVideoInterlaceMode,
    pub flags: GstVideoFlags,
    pub width: c_int,
    pub height: c_int,
    pub size: size_t,
    pub views: c_int,
    pub chroma_site: GstVideoChromaSite,
    pub colorimetry: GstVideoColorimetry,
    pub par_n: c_int,
    pub par_d: c_int,
    pub fps_n: c_int,
    pub fps_d: c_int,
    pub offset: [size_t; 4],
    pub stride: [c_int; 4],
    pub ABI: GstVideoInfo_ABI,
}

impl ::std::fmt::Debug for GstVideoInfo {
    fn fmt(&self, f: &mut ::std::fmt::Formatter) -> ::std::fmt::Result {
        f.debug_struct(&format!("GstVideoInfo @ {:?}", self as *const _))
         .field("finfo", &self.finfo)
         .field("interlace_mode", &self.interlace_mode)
         .field("flags", &self.flags)
         .field("width", &self.width)
         .field("height", &self.height)
         .field("size", &self.size)
         .field("views", &self.views)
         .field("chroma_site", &self.chroma_site)
         .field("colorimetry", &self.colorimetry)
         .field("par_n", &self.par_n)
         .field("par_d", &self.par_d)
         .field("fps_n", &self.fps_n)
         .field("fps_d", &self.fps_d)
         .field("offset", &self.offset)
         .field("stride", &self.stride)
         .field("ABI", &self.ABI)
         .finish()
    }
}

#[repr(C)]
#[derive(Copy, Clone)]
pub struct GstVideoInfo_ABI_abi {
    pub multiview_mode: GstVideoMultiviewMode,
    pub multiview_flags: GstVideoMultiviewFlags,
    pub field_order: GstVideoFieldOrder,
}

impl ::std::fmt::Debug for GstVideoInfo_ABI_abi {
    fn fmt(&self, f: &mut ::std::fmt::Formatter) -> ::std::fmt::Result {
        f.debug_struct(&format!("GstVideoInfo_ABI_abi @ {:?}", self as *const _))
         .field("multiview_mode", &self.multiview_mode)
         .field("multiview_flags", &self.multiview_flags)
         .field("field_order", &self.field_order)
         .finish()
    }
}

#[repr(C)]
#[derive(Copy, Clone)]
pub struct GstVideoMeta {
    pub meta: gst::GstMeta,
    pub buffer: *mut gst::GstBuffer,
    pub flags: GstVideoFrameFlags,
    pub format: GstVideoFormat,
    pub id: c_int,
    pub width: c_uint,
    pub height: c_uint,
    pub n_planes: c_uint,
    pub offset: [size_t; 4],
    pub stride: [c_int; 4],
    pub map: Option<unsafe extern "C" fn(*mut GstVideoMeta, c_uint, *mut gst::GstMapInfo, *mut gpointer, *mut c_int, gst::GstMapFlags) -> gboolean>,
    pub unmap: Option<unsafe extern "C" fn(*mut GstVideoMeta, c_uint, *mut gst::GstMapInfo) -> gboolean>,
}

impl ::std::fmt::Debug for GstVideoMeta {
    fn fmt(&self, f: &mut ::std::fmt::Formatter) -> ::std::fmt::Result {
        f.debug_struct(&format!("GstVideoMeta @ {:?}", self as *const _))
         .field("meta", &self.meta)
         .field("buffer", &self.buffer)
         .field("flags", &self.flags)
         .field("format", &self.format)
         .field("id", &self.id)
         .field("width", &self.width)
         .field("height", &self.height)
         .field("n_planes", &self.n_planes)
         .field("offset", &self.offset)
         .field("stride", &self.stride)
         .field("map", &self.map)
         .field("unmap", &self.unmap)
         .finish()
    }
}

#[repr(C)]
#[derive(Copy, Clone)]
pub struct GstVideoMetaTransform {
    pub in_info: *mut GstVideoInfo,
    pub out_info: *mut GstVideoInfo,
}

impl ::std::fmt::Debug for GstVideoMetaTransform {
    fn fmt(&self, f: &mut ::std::fmt::Formatter) -> ::std::fmt::Result {
        f.debug_struct(&format!("GstVideoMetaTransform @ {:?}", self as *const _))
         .field("in_info", &self.in_info)
         .field("out_info", &self.out_info)
         .finish()
    }
}

#[repr(C)]
#[derive(Copy, Clone)]
pub struct GstVideoOrientationInterface {
    pub iface: gobject::GTypeInterface,
    pub get_hflip: Option<unsafe extern "C" fn(*mut GstVideoOrientation, gboolean) -> gboolean>,
    pub get_vflip: Option<unsafe extern "C" fn(*mut GstVideoOrientation, gboolean) -> gboolean>,
    pub get_hcenter: Option<unsafe extern "C" fn(*mut GstVideoOrientation, c_int) -> gboolean>,
    pub get_vcenter: Option<unsafe extern "C" fn(*mut GstVideoOrientation, c_int) -> gboolean>,
    pub set_hflip: Option<unsafe extern "C" fn(*mut GstVideoOrientation, gboolean) -> gboolean>,
    pub set_vflip: Option<unsafe extern "C" fn(*mut GstVideoOrientation, gboolean) -> gboolean>,
    pub set_hcenter: Option<unsafe extern "C" fn(*mut GstVideoOrientation, c_int) -> gboolean>,
    pub set_vcenter: Option<unsafe extern "C" fn(*mut GstVideoOrientation, c_int) -> gboolean>,
}

impl ::std::fmt::Debug for GstVideoOrientationInterface {
    fn fmt(&self, f: &mut ::std::fmt::Formatter) -> ::std::fmt::Result {
        f.debug_struct(&format!("GstVideoOrientationInterface @ {:?}", self as *const _))
         .field("iface", &self.iface)
         .field("get_hflip", &self.get_hflip)
         .field("get_vflip", &self.get_vflip)
         .field("get_hcenter", &self.get_hcenter)
         .field("get_vcenter", &self.get_vcenter)
         .field("set_hflip", &self.set_hflip)
         .field("set_vflip", &self.set_vflip)
         .field("set_hcenter", &self.set_hcenter)
         .field("set_vcenter", &self.set_vcenter)
         .finish()
    }
}

#[repr(C)]
pub struct GstVideoOverlayComposition(c_void);

impl ::std::fmt::Debug for GstVideoOverlayComposition {
    fn fmt(&self, f: &mut ::std::fmt::Formatter) -> ::std::fmt::Result {
        f.debug_struct(&format!("GstVideoOverlayComposition @ {:?}", self as *const _))
         .finish()
    }
}

#[repr(C)]
#[derive(Copy, Clone)]
pub struct GstVideoOverlayCompositionMeta {
    pub meta: gst::GstMeta,
    pub overlay: *mut GstVideoOverlayComposition,
}

impl ::std::fmt::Debug for GstVideoOverlayCompositionMeta {
    fn fmt(&self, f: &mut ::std::fmt::Formatter) -> ::std::fmt::Result {
        f.debug_struct(&format!("GstVideoOverlayCompositionMeta @ {:?}", self as *const _))
         .field("meta", &self.meta)
         .field("overlay", &self.overlay)
         .finish()
    }
}

#[repr(C)]
#[derive(Copy, Clone)]
pub struct GstVideoOverlayInterface {
    pub iface: gobject::GTypeInterface,
    pub expose: Option<unsafe extern "C" fn(*mut GstVideoOverlay)>,
    pub handle_events: Option<unsafe extern "C" fn(*mut GstVideoOverlay, gboolean)>,
    pub set_render_rectangle: Option<unsafe extern "C" fn(*mut GstVideoOverlay, c_int, c_int, c_int, c_int)>,
    pub set_window_handle: Option<unsafe extern "C" fn(*mut GstVideoOverlay, uintptr_t)>,
}

impl ::std::fmt::Debug for GstVideoOverlayInterface {
    fn fmt(&self, f: &mut ::std::fmt::Formatter) -> ::std::fmt::Result {
        f.debug_struct(&format!("GstVideoOverlayInterface @ {:?}", self as *const _))
         .field("iface", &self.iface)
         .field("expose", &self.expose)
         .field("handle_events", &self.handle_events)
         .field("set_render_rectangle", &self.set_render_rectangle)
         .field("set_window_handle", &self.set_window_handle)
         .finish()
    }
}

#[repr(C)]
pub struct GstVideoOverlayProperties(c_void);

impl ::std::fmt::Debug for GstVideoOverlayProperties {
    fn fmt(&self, f: &mut ::std::fmt::Formatter) -> ::std::fmt::Result {
        f.debug_struct(&format!("GstVideoOverlayProperties @ {:?}", self as *const _))
         .finish()
    }
}

#[repr(C)]
pub struct GstVideoOverlayRectangle(c_void);

impl ::std::fmt::Debug for GstVideoOverlayRectangle {
    fn fmt(&self, f: &mut ::std::fmt::Formatter) -> ::std::fmt::Result {
        f.debug_struct(&format!("GstVideoOverlayRectangle @ {:?}", self as *const _))
         .finish()
    }
}

#[repr(C)]
#[derive(Copy, Clone)]
pub struct GstVideoRectangle {
    pub x: c_int,
    pub y: c_int,
    pub w: c_int,
    pub h: c_int,
}

impl ::std::fmt::Debug for GstVideoRectangle {
    fn fmt(&self, f: &mut ::std::fmt::Formatter) -> ::std::fmt::Result {
        f.debug_struct(&format!("GstVideoRectangle @ {:?}", self as *const _))
         .field("x", &self.x)
         .field("y", &self.y)
         .field("w", &self.w)
         .field("h", &self.h)
         .finish()
    }
}

#[repr(C)]
#[derive(Copy, Clone)]
pub struct GstVideoRegionOfInterestMeta {
    pub meta: gst::GstMeta,
    pub roi_type: glib::GQuark,
    pub id: c_int,
    pub parent_id: c_int,
    pub x: c_uint,
    pub y: c_uint,
    pub w: c_uint,
    pub h: c_uint,
    pub params: *mut glib::GList,
}

impl ::std::fmt::Debug for GstVideoRegionOfInterestMeta {
    fn fmt(&self, f: &mut ::std::fmt::Formatter) -> ::std::fmt::Result {
        f.debug_struct(&format!("GstVideoRegionOfInterestMeta @ {:?}", self as *const _))
         .field("meta", &self.meta)
         .field("roi_type", &self.roi_type)
         .field("id", &self.id)
         .field("parent_id", &self.parent_id)
         .field("x", &self.x)
         .field("y", &self.y)
         .field("w", &self.w)
         .field("h", &self.h)
         .field("params", &self.params)
         .finish()
    }
}

#[repr(C)]
#[derive(Copy, Clone)]
pub struct GstVideoResampler {
    pub in_size: c_int,
    pub out_size: c_int,
    pub max_taps: c_uint,
    pub n_phases: c_uint,
    pub offset: *mut u32,
    pub phase: *mut u32,
    pub n_taps: *mut u32,
    pub taps: *mut c_double,
    pub _gst_reserved: [gpointer; 4],
}

impl ::std::fmt::Debug for GstVideoResampler {
    fn fmt(&self, f: &mut ::std::fmt::Formatter) -> ::std::fmt::Result {
        f.debug_struct(&format!("GstVideoResampler @ {:?}", self as *const _))
         .field("in_size", &self.in_size)
         .field("out_size", &self.out_size)
         .field("max_taps", &self.max_taps)
         .field("n_phases", &self.n_phases)
         .field("offset", &self.offset)
         .field("phase", &self.phase)
         .field("n_taps", &self.n_taps)
         .field("taps", &self.taps)
         .finish()
    }
}

#[repr(C)]
pub struct GstVideoScaler(c_void);

impl ::std::fmt::Debug for GstVideoScaler {
    fn fmt(&self, f: &mut ::std::fmt::Formatter) -> ::std::fmt::Result {
        f.debug_struct(&format!("GstVideoScaler @ {:?}", self as *const _))
         .finish()
    }
}

#[repr(C)]
#[derive(Copy, Clone)]
pub struct GstVideoSinkClass {
    pub parent_class: gst_base::GstBaseSinkClass,
    pub show_frame: Option<unsafe extern "C" fn(*mut GstVideoSink, *mut gst::GstBuffer) -> gst::GstFlowReturn>,
    pub _gst_reserved: [gpointer; 4],
}

impl ::std::fmt::Debug for GstVideoSinkClass {
    fn fmt(&self, f: &mut ::std::fmt::Formatter) -> ::std::fmt::Result {
        f.debug_struct(&format!("GstVideoSinkClass @ {:?}", self as *const _))
         .field("parent_class", &self.parent_class)
         .field("show_frame", &self.show_frame)
         .finish()
    }
}

#[repr(C)]
pub struct GstVideoSinkPrivate(c_void);

impl ::std::fmt::Debug for GstVideoSinkPrivate {
    fn fmt(&self, f: &mut ::std::fmt::Formatter) -> ::std::fmt::Result {
        f.debug_struct(&format!("GstVideoSinkPrivate @ {:?}", self as *const _))
         .finish()
    }
}

#[repr(C)]
#[derive(Copy, Clone)]
pub struct GstVideoTimeCode {
    pub config: GstVideoTimeCodeConfig,
    pub hours: c_uint,
    pub minutes: c_uint,
    pub seconds: c_uint,
    pub frames: c_uint,
    pub field_count: c_uint,
}

impl ::std::fmt::Debug for GstVideoTimeCode {
    fn fmt(&self, f: &mut ::std::fmt::Formatter) -> ::std::fmt::Result {
        f.debug_struct(&format!("GstVideoTimeCode @ {:?}", self as *const _))
         .field("config", &self.config)
         .field("hours", &self.hours)
         .field("minutes", &self.minutes)
         .field("seconds", &self.seconds)
         .field("frames", &self.frames)
         .field("field_count", &self.field_count)
         .finish()
    }
}

#[repr(C)]
#[derive(Copy, Clone)]
pub struct GstVideoTimeCodeConfig {
    pub fps_n: c_uint,
    pub fps_d: c_uint,
    pub flags: GstVideoTimeCodeFlags,
    pub latest_daily_jam: *mut glib::GDateTime,
}

impl ::std::fmt::Debug for GstVideoTimeCodeConfig {
    fn fmt(&self, f: &mut ::std::fmt::Formatter) -> ::std::fmt::Result {
        f.debug_struct(&format!("GstVideoTimeCodeConfig @ {:?}", self as *const _))
         .field("fps_n", &self.fps_n)
         .field("fps_d", &self.fps_d)
         .field("flags", &self.flags)
         .field("latest_daily_jam", &self.latest_daily_jam)
         .finish()
    }
}

#[repr(C)]
#[derive(Copy, Clone)]
pub struct GstVideoTimeCodeInterval {
    pub hours: c_uint,
    pub minutes: c_uint,
    pub seconds: c_uint,
    pub frames: c_uint,
}

impl ::std::fmt::Debug for GstVideoTimeCodeInterval {
    fn fmt(&self, f: &mut ::std::fmt::Formatter) -> ::std::fmt::Result {
        f.debug_struct(&format!("GstVideoTimeCodeInterval @ {:?}", self as *const _))
         .field("hours", &self.hours)
         .field("minutes", &self.minutes)
         .field("seconds", &self.seconds)
         .field("frames", &self.frames)
         .finish()
    }
}

#[repr(C)]
#[derive(Copy, Clone)]
pub struct GstVideoTimeCodeMeta {
    pub meta: gst::GstMeta,
    pub tc: GstVideoTimeCode,
}

impl ::std::fmt::Debug for GstVideoTimeCodeMeta {
    fn fmt(&self, f: &mut ::std::fmt::Formatter) -> ::std::fmt::Result {
        f.debug_struct(&format!("GstVideoTimeCodeMeta @ {:?}", self as *const _))
         .field("meta", &self.meta)
         .field("tc", &self.tc)
         .finish()
    }
}

// Classes
#[repr(C)]
#[derive(Copy, Clone)]
pub struct GstColorBalanceChannel {
    pub parent: gobject::GObject,
    pub label: *mut c_char,
    pub min_value: c_int,
    pub max_value: c_int,
    pub _gst_reserved: [gpointer; 4],
}

impl ::std::fmt::Debug for GstColorBalanceChannel {
    fn fmt(&self, f: &mut ::std::fmt::Formatter) -> ::std::fmt::Result {
        f.debug_struct(&format!("GstColorBalanceChannel @ {:?}", self as *const _))
         .field("parent", &self.parent)
         .field("label", &self.label)
         .field("min_value", &self.min_value)
         .field("max_value", &self.max_value)
         .finish()
    }
}

#[repr(C)]
#[derive(Copy, Clone)]
pub struct GstVideoBufferPool {
    pub bufferpool: gst::GstBufferPool,
    pub priv_: *mut GstVideoBufferPoolPrivate,
}

impl ::std::fmt::Debug for GstVideoBufferPool {
    fn fmt(&self, f: &mut ::std::fmt::Formatter) -> ::std::fmt::Result {
        f.debug_struct(&format!("GstVideoBufferPool @ {:?}", self as *const _))
         .field("bufferpool", &self.bufferpool)
         .field("priv_", &self.priv_)
         .finish()
    }
}

#[repr(C)]
#[derive(Copy, Clone)]
pub struct GstVideoDecoder {
    pub element: gst::GstElement,
    pub sinkpad: *mut gst::GstPad,
    pub srcpad: *mut gst::GstPad,
    pub stream_lock: glib::GRecMutex,
    pub input_segment: gst::GstSegment,
    pub output_segment: gst::GstSegment,
    pub priv_: *mut GstVideoDecoderPrivate,
    pub padding: [gpointer; 20],
}

impl ::std::fmt::Debug for GstVideoDecoder {
    fn fmt(&self, f: &mut ::std::fmt::Formatter) -> ::std::fmt::Result {
        f.debug_struct(&format!("GstVideoDecoder @ {:?}", self as *const _))
         .finish()
    }
}

#[repr(C)]
#[derive(Copy, Clone)]
pub struct GstVideoEncoder {
    pub element: gst::GstElement,
    pub sinkpad: *mut gst::GstPad,
    pub srcpad: *mut gst::GstPad,
    pub stream_lock: glib::GRecMutex,
    pub input_segment: gst::GstSegment,
    pub output_segment: gst::GstSegment,
    pub priv_: *mut GstVideoEncoderPrivate,
    pub padding: [gpointer; 20],
}

impl ::std::fmt::Debug for GstVideoEncoder {
    fn fmt(&self, f: &mut ::std::fmt::Formatter) -> ::std::fmt::Result {
        f.debug_struct(&format!("GstVideoEncoder @ {:?}", self as *const _))
         .finish()
    }
}

#[repr(C)]
#[derive(Copy, Clone)]
pub struct GstVideoFilter {
    pub element: gst_base::GstBaseTransform,
    pub negotiated: gboolean,
    pub in_info: GstVideoInfo,
    pub out_info: GstVideoInfo,
    pub _gst_reserved: [gpointer; 4],
}

impl ::std::fmt::Debug for GstVideoFilter {
    fn fmt(&self, f: &mut ::std::fmt::Formatter) -> ::std::fmt::Result {
        f.debug_struct(&format!("GstVideoFilter @ {:?}", self as *const _))
         .field("element", &self.element)
         .field("negotiated", &self.negotiated)
         .field("in_info", &self.in_info)
         .field("out_info", &self.out_info)
         .finish()
    }
}

#[repr(C)]
pub struct GstVideoMultiviewFlagsSet(c_void);

impl ::std::fmt::Debug for GstVideoMultiviewFlagsSet {
    fn fmt(&self, f: &mut ::std::fmt::Formatter) -> ::std::fmt::Result {
        f.debug_struct(&format!("GstVideoMultiviewFlagsSet @ {:?}", self as *const _))
         .finish()
    }
}

#[repr(C)]
#[derive(Copy, Clone)]
pub struct GstVideoSink {
    pub element: gst_base::GstBaseSink,
    pub width: c_int,
    pub height: c_int,
    pub priv_: *mut GstVideoSinkPrivate,
    pub _gst_reserved: [gpointer; 4],
}

impl ::std::fmt::Debug for GstVideoSink {
    fn fmt(&self, f: &mut ::std::fmt::Formatter) -> ::std::fmt::Result {
        f.debug_struct(&format!("GstVideoSink @ {:?}", self as *const _))
         .field("element", &self.element)
         .field("width", &self.width)
         .field("height", &self.height)
         .finish()
    }
}

// Interfaces
#[repr(C)]
pub struct GstColorBalance(c_void);

impl ::std::fmt::Debug for GstColorBalance {
    fn fmt(&self, f: &mut ::std::fmt::Formatter) -> ::std::fmt::Result {
        write!(f, "GstColorBalance @ {:?}", self as *const _)
    }
}

#[repr(C)]
pub struct GstNavigation(c_void);

impl ::std::fmt::Debug for GstNavigation {
    fn fmt(&self, f: &mut ::std::fmt::Formatter) -> ::std::fmt::Result {
        write!(f, "GstNavigation @ {:?}", self as *const _)
    }
}

#[repr(C)]
pub struct GstVideoDirection(c_void);

impl ::std::fmt::Debug for GstVideoDirection {
    fn fmt(&self, f: &mut ::std::fmt::Formatter) -> ::std::fmt::Result {
        write!(f, "GstVideoDirection @ {:?}", self as *const _)
    }
}

#[repr(C)]
pub struct GstVideoOrientation(c_void);

impl ::std::fmt::Debug for GstVideoOrientation {
    fn fmt(&self, f: &mut ::std::fmt::Formatter) -> ::std::fmt::Result {
        write!(f, "GstVideoOrientation @ {:?}", self as *const _)
    }
}

#[repr(C)]
pub struct GstVideoOverlay(c_void);

impl ::std::fmt::Debug for GstVideoOverlay {
    fn fmt(&self, f: &mut ::std::fmt::Formatter) -> ::std::fmt::Result {
        write!(f, "GstVideoOverlay @ {:?}", self as *const _)
    }
}


extern "C" {

    //=========================================================================
    // GstColorBalanceType
    //=========================================================================
    pub fn gst_color_balance_type_get_type() -> GType;

    //=========================================================================
    // GstNavigationCommand
    //=========================================================================
    pub fn gst_navigation_command_get_type() -> GType;

    //=========================================================================
    // GstNavigationEventType
    //=========================================================================
    pub fn gst_navigation_event_type_get_type() -> GType;

    //=========================================================================
    // GstNavigationMessageType
    //=========================================================================
    pub fn gst_navigation_message_type_get_type() -> GType;

    //=========================================================================
    // GstNavigationQueryType
    //=========================================================================
    pub fn gst_navigation_query_type_get_type() -> GType;

    //=========================================================================
    // GstVideoAlphaMode
    //=========================================================================
    pub fn gst_video_alpha_mode_get_type() -> GType;

    //=========================================================================
    // GstVideoChromaMethod
    //=========================================================================
    pub fn gst_video_chroma_method_get_type() -> GType;

    //=========================================================================
    // GstVideoChromaMode
    //=========================================================================
    pub fn gst_video_chroma_mode_get_type() -> GType;

    //=========================================================================
    // GstVideoColorMatrix
    //=========================================================================
    pub fn gst_video_color_matrix_get_type() -> GType;
    #[cfg(any(feature = "v1_6", feature = "dox"))]
    pub fn gst_video_color_matrix_get_Kr_Kb(matrix: GstVideoColorMatrix, Kr: *mut c_double, Kb: *mut c_double) -> gboolean;

    //=========================================================================
    // GstVideoColorPrimaries
    //=========================================================================
    pub fn gst_video_color_primaries_get_type() -> GType;
    #[cfg(any(feature = "v1_6", feature = "dox"))]
    pub fn gst_video_color_primaries_get_info(primaries: GstVideoColorPrimaries) -> *const GstVideoColorPrimariesInfo;

    //=========================================================================
    // GstVideoColorRange
    //=========================================================================
    pub fn gst_video_color_range_get_type() -> GType;
    pub fn gst_video_color_range_offsets(range: GstVideoColorRange, info: *const GstVideoFormatInfo, offset: [c_int; 4], scale: [c_int; 4]);

    //=========================================================================
    // GstVideoDitherMethod
    //=========================================================================
    pub fn gst_video_dither_method_get_type() -> GType;

    //=========================================================================
    // GstVideoFieldOrder
    //=========================================================================
    pub fn gst_video_field_order_get_type() -> GType;
    #[cfg(any(feature = "v1_12", feature = "dox"))]
    pub fn gst_video_field_order_from_string(order: *const c_char) -> GstVideoFieldOrder;
    #[cfg(any(feature = "v1_12", feature = "dox"))]
    pub fn gst_video_field_order_to_string(order: GstVideoFieldOrder) -> *const c_char;

    //=========================================================================
    // GstVideoFormat
    //=========================================================================
    pub fn gst_video_format_get_type() -> GType;
    pub fn gst_video_format_from_fourcc(fourcc: u32) -> GstVideoFormat;
    pub fn gst_video_format_from_masks(depth: c_int, bpp: c_int, endianness: c_int, red_mask: c_uint, green_mask: c_uint, blue_mask: c_uint, alpha_mask: c_uint) -> GstVideoFormat;
    pub fn gst_video_format_from_string(format: *const c_char) -> GstVideoFormat;
    pub fn gst_video_format_get_info(format: GstVideoFormat) -> *const GstVideoFormatInfo;
    #[cfg(any(feature = "v1_2", feature = "dox"))]
    pub fn gst_video_format_get_palette(format: GstVideoFormat, size: *mut size_t) -> gconstpointer;
    pub fn gst_video_format_to_fourcc(format: GstVideoFormat) -> u32;
    pub fn gst_video_format_to_string(format: GstVideoFormat) -> *const c_char;

    //=========================================================================
    // GstVideoGammaMode
    //=========================================================================
    pub fn gst_video_gamma_mode_get_type() -> GType;

    //=========================================================================
    // GstVideoInterlaceMode
    //=========================================================================
    pub fn gst_video_interlace_mode_get_type() -> GType;
    #[cfg(any(feature = "v1_6", feature = "dox"))]
    pub fn gst_video_interlace_mode_from_string(mode: *const c_char) -> GstVideoInterlaceMode;
    #[cfg(any(feature = "v1_6", feature = "dox"))]
    pub fn gst_video_interlace_mode_to_string(mode: GstVideoInterlaceMode) -> *const c_char;

    //=========================================================================
    // GstVideoMatrixMode
    //=========================================================================
    pub fn gst_video_matrix_mode_get_type() -> GType;

    //=========================================================================
    // GstVideoMultiviewFramePacking
    //=========================================================================
    pub fn gst_video_multiview_frame_packing_get_type() -> GType;

    //=========================================================================
    // GstVideoMultiviewMode
    //=========================================================================
    pub fn gst_video_multiview_mode_get_type() -> GType;
    #[cfg(any(feature = "v1_6", feature = "dox"))]
    pub fn gst_video_multiview_mode_from_caps_string(caps_mview_mode: *const c_char) -> GstVideoMultiviewMode;
    #[cfg(any(feature = "v1_6", feature = "dox"))]
    pub fn gst_video_multiview_mode_to_caps_string(mview_mode: GstVideoMultiviewMode) -> *const c_char;

    //=========================================================================
    // GstVideoOrientationMethod
    //=========================================================================
    pub fn gst_video_orientation_method_get_type() -> GType;

    //=========================================================================
    // GstVideoPrimariesMode
    //=========================================================================
    pub fn gst_video_primaries_mode_get_type() -> GType;

    //=========================================================================
    // GstVideoResamplerMethod
    //=========================================================================
    pub fn gst_video_resampler_method_get_type() -> GType;

    //=========================================================================
    // GstVideoTileMode
    //=========================================================================
    pub fn gst_video_tile_mode_get_type() -> GType;

    //=========================================================================
    // GstVideoTileType
    //=========================================================================
    pub fn gst_video_tile_type_get_type() -> GType;

    //=========================================================================
    // GstVideoTransferFunction
    //=========================================================================
    pub fn gst_video_transfer_function_get_type() -> GType;

    //=========================================================================
    // GstVideoBufferFlags
    //=========================================================================
    pub fn gst_video_buffer_flags_get_type() -> GType;

    //=========================================================================
    // GstVideoChromaFlags
    //=========================================================================
    pub fn gst_video_chroma_flags_get_type() -> GType;

    //=========================================================================
    // GstVideoChromaSite
    //=========================================================================
    pub fn gst_video_chroma_site_get_type() -> GType;

    //=========================================================================
    // GstVideoDitherFlags
    //=========================================================================
    pub fn gst_video_dither_flags_get_type() -> GType;

    //=========================================================================
    // GstVideoFlags
    //=========================================================================
    pub fn gst_video_flags_get_type() -> GType;

    //=========================================================================
    // GstVideoFormatFlags
    //=========================================================================
    pub fn gst_video_format_flags_get_type() -> GType;

    //=========================================================================
    // GstVideoFrameFlags
    //=========================================================================
    pub fn gst_video_frame_flags_get_type() -> GType;

    //=========================================================================
    // GstVideoFrameMapFlags
    //=========================================================================
    pub fn gst_video_frame_map_flags_get_type() -> GType;

    //=========================================================================
    // GstVideoMultiviewFlags
    //=========================================================================
    pub fn gst_video_multiview_flags_get_type() -> GType;

    //=========================================================================
    // GstVideoPackFlags
    //=========================================================================
    pub fn gst_video_pack_flags_get_type() -> GType;

    //=========================================================================
    // GstVideoResamplerFlags
    //=========================================================================
    pub fn gst_video_resampler_flags_get_type() -> GType;

    //=========================================================================
    // GstVideoScalerFlags
    //=========================================================================
    pub fn gst_video_scaler_flags_get_type() -> GType;

    //=========================================================================
    // GstVideoAffineTransformationMeta
    //=========================================================================
    #[cfg(any(feature = "v1_8", feature = "dox"))]
    pub fn gst_video_affine_transformation_meta_apply_matrix(meta: *mut GstVideoAffineTransformationMeta, matrix: c_float);
    pub fn gst_video_affine_transformation_meta_get_info() -> *const gst::GstMetaInfo;

    //=========================================================================
    // GstVideoAlignment
    //=========================================================================
    pub fn gst_video_alignment_reset(align: *mut GstVideoAlignment);

    //=========================================================================
    // GstVideoChromaResample
    //=========================================================================
    pub fn gst_video_chroma_resample_free(resample: *mut GstVideoChromaResample);
    pub fn gst_video_chroma_resample_get_info(resample: *mut GstVideoChromaResample, n_lines: *mut c_uint, offset: *mut c_int);
    pub fn gst_video_chroma_resample_new(method: GstVideoChromaMethod, site: GstVideoChromaSite, flags: GstVideoChromaFlags, format: GstVideoFormat, h_factor: c_int, v_factor: c_int) -> *mut GstVideoChromaResample;

    //=========================================================================
    // GstVideoCodecFrame
    //=========================================================================
    pub fn gst_video_codec_frame_get_type() -> GType;
    pub fn gst_video_codec_frame_get_user_data(frame: *mut GstVideoCodecFrame) -> gpointer;
    pub fn gst_video_codec_frame_ref(frame: *mut GstVideoCodecFrame) -> *mut GstVideoCodecFrame;
    pub fn gst_video_codec_frame_set_user_data(frame: *mut GstVideoCodecFrame, user_data: gpointer, notify: glib::GDestroyNotify);
    pub fn gst_video_codec_frame_unref(frame: *mut GstVideoCodecFrame);

    //=========================================================================
    // GstVideoCodecState
    //=========================================================================
    pub fn gst_video_codec_state_get_type() -> GType;
    pub fn gst_video_codec_state_ref(state: *mut GstVideoCodecState) -> *mut GstVideoCodecState;
    pub fn gst_video_codec_state_unref(state: *mut GstVideoCodecState);

    //=========================================================================
    // GstVideoColorimetry
    //=========================================================================
    pub fn gst_video_colorimetry_from_string(cinfo: *mut GstVideoColorimetry, color: *const c_char) -> gboolean;
    #[cfg(any(feature = "v1_6", feature = "dox"))]
    pub fn gst_video_colorimetry_is_equal(cinfo: *const GstVideoColorimetry, other: *const GstVideoColorimetry) -> gboolean;
    pub fn gst_video_colorimetry_matches(cinfo: *const GstVideoColorimetry, color: *const c_char) -> gboolean;
    pub fn gst_video_colorimetry_to_string(cinfo: *const GstVideoColorimetry) -> *mut c_char;

    //=========================================================================
    // GstVideoConverter
    //=========================================================================
    #[cfg(any(feature = "v1_6", feature = "dox"))]
    pub fn gst_video_converter_frame(convert: *mut GstVideoConverter, src: *const GstVideoFrame, dest: *mut GstVideoFrame);
    #[cfg(any(feature = "v1_6", feature = "dox"))]
    pub fn gst_video_converter_free(convert: *mut GstVideoConverter);
    pub fn gst_video_converter_get_config(convert: *mut GstVideoConverter) -> *const gst::GstStructure;
    #[cfg(any(feature = "v1_6", feature = "dox"))]
    pub fn gst_video_converter_set_config(convert: *mut GstVideoConverter, config: *mut gst::GstStructure) -> gboolean;
    #[cfg(any(feature = "v1_6", feature = "dox"))]
    pub fn gst_video_converter_new(in_info: *mut GstVideoInfo, out_info: *mut GstVideoInfo, config: *mut gst::GstStructure) -> *mut GstVideoConverter;

    //=========================================================================
    // GstVideoCropMeta
    //=========================================================================
    pub fn gst_video_crop_meta_get_info() -> *const gst::GstMetaInfo;

    //=========================================================================
    // GstVideoDither
    //=========================================================================
    pub fn gst_video_dither_free(dither: *mut GstVideoDither);
    pub fn gst_video_dither_line(dither: *mut GstVideoDither, line: gpointer, x: c_uint, y: c_uint, width: c_uint);
    pub fn gst_video_dither_new(method: GstVideoDitherMethod, flags: GstVideoDitherFlags, format: GstVideoFormat, quantizer: c_uint, width: c_uint) -> *mut GstVideoDither;

    //=========================================================================
    // GstVideoFrame
    //=========================================================================
    pub fn gst_video_frame_copy(dest: *mut GstVideoFrame, src: *const GstVideoFrame) -> gboolean;
    pub fn gst_video_frame_copy_plane(dest: *mut GstVideoFrame, src: *const GstVideoFrame, plane: c_uint) -> gboolean;
    pub fn gst_video_frame_map(frame: *mut GstVideoFrame, info: *mut GstVideoInfo, buffer: *mut gst::GstBuffer, flags: gst::GstMapFlags) -> gboolean;
    pub fn gst_video_frame_map_id(frame: *mut GstVideoFrame, info: *mut GstVideoInfo, buffer: *mut gst::GstBuffer, id: c_int, flags: gst::GstMapFlags) -> gboolean;
    pub fn gst_video_frame_unmap(frame: *mut GstVideoFrame);

    //=========================================================================
    // GstVideoGLTextureUploadMeta
    //=========================================================================
    pub fn gst_video_gl_texture_upload_meta_upload(meta: *mut GstVideoGLTextureUploadMeta, texture_id: c_uint) -> gboolean;
    pub fn gst_video_gl_texture_upload_meta_get_info() -> *const gst::GstMetaInfo;

    //=========================================================================
    // GstVideoInfo
    //=========================================================================
    pub fn gst_video_info_get_type() -> GType;
    #[cfg(any(feature = "v1_6", feature = "dox"))]
    pub fn gst_video_info_new() -> *mut GstVideoInfo;
    pub fn gst_video_info_align(info: *mut GstVideoInfo, align: *mut GstVideoAlignment) -> gboolean;
    pub fn gst_video_info_convert(info: *mut GstVideoInfo, src_format: gst::GstFormat, src_value: i64, dest_format: gst::GstFormat, dest_value: *mut i64) -> gboolean;
    #[cfg(any(feature = "v1_6", feature = "dox"))]
    pub fn gst_video_info_copy(info: *const GstVideoInfo) -> *mut GstVideoInfo;
    #[cfg(any(feature = "v1_6", feature = "dox"))]
    pub fn gst_video_info_free(info: *mut GstVideoInfo);
    pub fn gst_video_info_from_caps(info: *mut GstVideoInfo, caps: *const gst::GstCaps) -> gboolean;
    pub fn gst_video_info_init(info: *mut GstVideoInfo);
    pub fn gst_video_info_is_equal(info: *const GstVideoInfo, other: *const GstVideoInfo) -> gboolean;
    pub fn gst_video_info_set_format(info: *mut GstVideoInfo, format: GstVideoFormat, width: c_uint, height: c_uint) -> gboolean;
    pub fn gst_video_info_to_caps(info: *mut GstVideoInfo) -> *mut gst::GstCaps;

    //=========================================================================
    // GstVideoMeta
    //=========================================================================
    pub fn gst_video_meta_map(meta: *mut GstVideoMeta, plane: c_uint, info: *mut gst::GstMapInfo, data: *mut gpointer, stride: *mut c_int, flags: gst::GstMapFlags) -> gboolean;
    pub fn gst_video_meta_unmap(meta: *mut GstVideoMeta, plane: c_uint, info: *mut gst::GstMapInfo) -> gboolean;
    pub fn gst_video_meta_get_info() -> *const gst::GstMetaInfo;

    //=========================================================================
    // GstVideoMetaTransform
    //=========================================================================
    pub fn gst_video_meta_transform_scale_get_quark() -> glib::GQuark;

    //=========================================================================
    // GstVideoOverlayComposition
    //=========================================================================
    pub fn gst_video_overlay_composition_get_type() -> GType;
    pub fn gst_video_overlay_composition_new(rectangle: *mut GstVideoOverlayRectangle) -> *mut GstVideoOverlayComposition;
    pub fn gst_video_overlay_composition_add_rectangle(comp: *mut GstVideoOverlayComposition, rectangle: *mut GstVideoOverlayRectangle);
    pub fn gst_video_overlay_composition_blend(comp: *mut GstVideoOverlayComposition, video_buf: *mut GstVideoFrame) -> gboolean;
    pub fn gst_video_overlay_composition_copy(comp: *mut GstVideoOverlayComposition) -> *mut GstVideoOverlayComposition;
    pub fn gst_video_overlay_composition_get_rectangle(comp: *mut GstVideoOverlayComposition, n: c_uint) -> *mut GstVideoOverlayRectangle;
    pub fn gst_video_overlay_composition_get_seqnum(comp: *mut GstVideoOverlayComposition) -> c_uint;
    pub fn gst_video_overlay_composition_make_writable(comp: *mut GstVideoOverlayComposition) -> *mut GstVideoOverlayComposition;
    pub fn gst_video_overlay_composition_n_rectangles(comp: *mut GstVideoOverlayComposition) -> c_uint;

    //=========================================================================
    // GstVideoOverlayCompositionMeta
    //=========================================================================
    pub fn gst_video_overlay_composition_meta_get_info() -> *const gst::GstMetaInfo;

    //=========================================================================
    // GstVideoOverlayRectangle
    //=========================================================================
    pub fn gst_video_overlay_rectangle_get_type() -> GType;
    pub fn gst_video_overlay_rectangle_new_raw(pixels: *mut gst::GstBuffer, render_x: c_int, render_y: c_int, render_width: c_uint, render_height: c_uint, flags: GstVideoOverlayFormatFlags) -> *mut GstVideoOverlayRectangle;
    pub fn gst_video_overlay_rectangle_copy(rectangle: *mut GstVideoOverlayRectangle) -> *mut GstVideoOverlayRectangle;
    pub fn gst_video_overlay_rectangle_get_flags(rectangle: *mut GstVideoOverlayRectangle) -> GstVideoOverlayFormatFlags;
    pub fn gst_video_overlay_rectangle_get_global_alpha(rectangle: *mut GstVideoOverlayRectangle) -> c_float;
    pub fn gst_video_overlay_rectangle_get_pixels_argb(rectangle: *mut GstVideoOverlayRectangle, flags: GstVideoOverlayFormatFlags) -> *mut gst::GstBuffer;
    pub fn gst_video_overlay_rectangle_get_pixels_ayuv(rectangle: *mut GstVideoOverlayRectangle, flags: GstVideoOverlayFormatFlags) -> *mut gst::GstBuffer;
    pub fn gst_video_overlay_rectangle_get_pixels_raw(rectangle: *mut GstVideoOverlayRectangle, flags: GstVideoOverlayFormatFlags) -> *mut gst::GstBuffer;
    pub fn gst_video_overlay_rectangle_get_pixels_unscaled_argb(rectangle: *mut GstVideoOverlayRectangle, flags: GstVideoOverlayFormatFlags) -> *mut gst::GstBuffer;
    pub fn gst_video_overlay_rectangle_get_pixels_unscaled_ayuv(rectangle: *mut GstVideoOverlayRectangle, flags: GstVideoOverlayFormatFlags) -> *mut gst::GstBuffer;
    pub fn gst_video_overlay_rectangle_get_pixels_unscaled_raw(rectangle: *mut GstVideoOverlayRectangle, flags: GstVideoOverlayFormatFlags) -> *mut gst::GstBuffer;
    pub fn gst_video_overlay_rectangle_get_render_rectangle(rectangle: *mut GstVideoOverlayRectangle, render_x: *mut c_int, render_y: *mut c_int, render_width: *mut c_uint, render_height: *mut c_uint) -> gboolean;
    pub fn gst_video_overlay_rectangle_get_seqnum(rectangle: *mut GstVideoOverlayRectangle) -> c_uint;
    pub fn gst_video_overlay_rectangle_set_global_alpha(rectangle: *mut GstVideoOverlayRectangle, global_alpha: c_float);
    pub fn gst_video_overlay_rectangle_set_render_rectangle(rectangle: *mut GstVideoOverlayRectangle, render_x: c_int, render_y: c_int, render_width: c_uint, render_height: c_uint);

    //=========================================================================
    // GstVideoRegionOfInterestMeta
    //=========================================================================
    #[cfg(any(feature = "v1_14", feature = "dox"))]
    pub fn gst_video_region_of_interest_meta_add_param(meta: *mut GstVideoRegionOfInterestMeta, s: *mut gst::GstStructure);
    #[cfg(any(feature = "v1_14", feature = "dox"))]
    pub fn gst_video_region_of_interest_meta_get_param(meta: *mut GstVideoRegionOfInterestMeta, name: *const c_char) -> *mut gst::GstStructure;
    pub fn gst_video_region_of_interest_meta_get_info() -> *const gst::GstMetaInfo;

    //=========================================================================
    // GstVideoResampler
    //=========================================================================
    #[cfg(any(feature = "v1_6", feature = "dox"))]
    pub fn gst_video_resampler_clear(resampler: *mut GstVideoResampler);
    #[cfg(any(feature = "v1_6", feature = "dox"))]
    pub fn gst_video_resampler_init(resampler: *mut GstVideoResampler, method: GstVideoResamplerMethod, flags: GstVideoResamplerFlags, n_phases: c_uint, n_taps: c_uint, shift: c_double, in_size: c_uint, out_size: c_uint, options: *mut gst::GstStructure) -> gboolean;

    //=========================================================================
    // GstVideoScaler
    //=========================================================================
    pub fn gst_video_scaler_2d(hscale: *mut GstVideoScaler, vscale: *mut GstVideoScaler, format: GstVideoFormat, src: gpointer, src_stride: c_int, dest: gpointer, dest_stride: c_int, x: c_uint, y: c_uint, width: c_uint, height: c_uint);
    #[cfg(any(feature = "v1_6", feature = "dox"))]
    pub fn gst_video_scaler_combine_packed_YUV(y_scale: *mut GstVideoScaler, uv_scale: *mut GstVideoScaler, in_format: GstVideoFormat, out_format: GstVideoFormat) -> *mut GstVideoScaler;
    pub fn gst_video_scaler_free(scale: *mut GstVideoScaler);
    pub fn gst_video_scaler_get_coeff(scale: *mut GstVideoScaler, out_offset: c_uint, in_offset: *mut c_uint, n_taps: *mut c_uint) -> *const c_double;
    pub fn gst_video_scaler_get_max_taps(scale: *mut GstVideoScaler) -> c_uint;
    pub fn gst_video_scaler_horizontal(scale: *mut GstVideoScaler, format: GstVideoFormat, src: gpointer, dest: gpointer, dest_offset: c_uint, width: c_uint);
    pub fn gst_video_scaler_vertical(scale: *mut GstVideoScaler, format: GstVideoFormat, src_lines: gpointer, dest: gpointer, dest_offset: c_uint, width: c_uint);
    #[cfg(any(feature = "v1_6", feature = "dox"))]
    pub fn gst_video_scaler_new(method: GstVideoResamplerMethod, flags: GstVideoScalerFlags, n_taps: c_uint, in_size: c_uint, out_size: c_uint, options: *mut gst::GstStructure) -> *mut GstVideoScaler;

    //=========================================================================
    // GstVideoTimeCode
    //=========================================================================
    pub fn gst_video_time_code_get_type() -> GType;
    #[cfg(any(feature = "v1_10", feature = "dox"))]
    pub fn gst_video_time_code_new(fps_n: c_uint, fps_d: c_uint, latest_daily_jam: *mut glib::GDateTime, flags: GstVideoTimeCodeFlags, hours: c_uint, minutes: c_uint, seconds: c_uint, frames: c_uint, field_count: c_uint) -> *mut GstVideoTimeCode;
    #[cfg(any(feature = "v1_10", feature = "dox"))]
    pub fn gst_video_time_code_new_empty() -> *mut GstVideoTimeCode;
    #[cfg(any(feature = "v1_12", feature = "dox"))]
    pub fn gst_video_time_code_new_from_date_time(fps_n: c_uint, fps_d: c_uint, dt: *mut glib::GDateTime, flags: GstVideoTimeCodeFlags, field_count: c_uint) -> *mut GstVideoTimeCode;
    #[cfg(any(feature = "v1_12", feature = "dox"))]
    pub fn gst_video_time_code_new_from_string(tc_str: *const c_char) -> *mut GstVideoTimeCode;
    #[cfg(any(feature = "v1_10", feature = "dox"))]
    pub fn gst_video_time_code_add_frames(tc: *mut GstVideoTimeCode, frames: i64);
    #[cfg(any(feature = "v1_12", feature = "dox"))]
    pub fn gst_video_time_code_add_interval(tc: *const GstVideoTimeCode, tc_inter: *const GstVideoTimeCodeInterval) -> *mut GstVideoTimeCode;
    #[cfg(any(feature = "v1_10", feature = "dox"))]
    pub fn gst_video_time_code_clear(tc: *mut GstVideoTimeCode);
    #[cfg(any(feature = "v1_10", feature = "dox"))]
    pub fn gst_video_time_code_compare(tc1: *const GstVideoTimeCode, tc2: *const GstVideoTimeCode) -> c_int;
    #[cfg(any(feature = "v1_10", feature = "dox"))]
    pub fn gst_video_time_code_copy(tc: *const GstVideoTimeCode) -> *mut GstVideoTimeCode;
    #[cfg(any(feature = "v1_10", feature = "dox"))]
    pub fn gst_video_time_code_frames_since_daily_jam(tc: *const GstVideoTimeCode) -> u64;
    #[cfg(any(feature = "v1_10", feature = "dox"))]
    pub fn gst_video_time_code_free(tc: *mut GstVideoTimeCode);
    #[cfg(any(feature = "v1_10", feature = "dox"))]
    pub fn gst_video_time_code_increment_frame(tc: *mut GstVideoTimeCode);
    #[cfg(any(feature = "v1_10", feature = "dox"))]
    pub fn gst_video_time_code_init(tc: *mut GstVideoTimeCode, fps_n: c_uint, fps_d: c_uint, latest_daily_jam: *mut glib::GDateTime, flags: GstVideoTimeCodeFlags, hours: c_uint, minutes: c_uint, seconds: c_uint, frames: c_uint, field_count: c_uint);
    #[cfg(any(feature = "v1_12", feature = "dox"))]
    pub fn gst_video_time_code_init_from_date_time(tc: *mut GstVideoTimeCode, fps_n: c_uint, fps_d: c_uint, dt: *mut glib::GDateTime, flags: GstVideoTimeCodeFlags, field_count: c_uint);
    #[cfg(any(feature = "v1_10", feature = "dox"))]
    pub fn gst_video_time_code_is_valid(tc: *const GstVideoTimeCode) -> gboolean;
    #[cfg(any(feature = "v1_10", feature = "dox"))]
    pub fn gst_video_time_code_nsec_since_daily_jam(tc: *const GstVideoTimeCode) -> u64;
    #[cfg(any(feature = "v1_10", feature = "dox"))]
    pub fn gst_video_time_code_to_date_time(tc: *const GstVideoTimeCode) -> *mut glib::GDateTime;
    #[cfg(any(feature = "v1_10", feature = "dox"))]
    pub fn gst_video_time_code_to_string(tc: *const GstVideoTimeCode) -> *mut c_char;

    //=========================================================================
    // GstVideoTimeCodeInterval
    //=========================================================================
    pub fn gst_video_time_code_interval_get_type() -> GType;
    #[cfg(any(feature = "v1_12", feature = "dox"))]
    pub fn gst_video_time_code_interval_new(hours: c_uint, minutes: c_uint, seconds: c_uint, frames: c_uint) -> *mut GstVideoTimeCodeInterval;
    #[cfg(any(feature = "v1_12", feature = "dox"))]
    pub fn gst_video_time_code_interval_new_from_string(tc_inter_str: *const c_char) -> *mut GstVideoTimeCodeInterval;
    #[cfg(any(feature = "v1_12", feature = "dox"))]
    pub fn gst_video_time_code_interval_clear(tc: *mut GstVideoTimeCodeInterval);
    #[cfg(any(feature = "v1_12", feature = "dox"))]
    pub fn gst_video_time_code_interval_copy(tc: *const GstVideoTimeCodeInterval) -> *mut GstVideoTimeCodeInterval;
    #[cfg(any(feature = "v1_12", feature = "dox"))]
    pub fn gst_video_time_code_interval_free(tc: *mut GstVideoTimeCodeInterval);
    #[cfg(any(feature = "v1_12", feature = "dox"))]
    pub fn gst_video_time_code_interval_init(tc: *mut GstVideoTimeCodeInterval, hours: c_uint, minutes: c_uint, seconds: c_uint, frames: c_uint);

    //=========================================================================
    // GstVideoTimeCodeMeta
    //=========================================================================
    pub fn gst_video_time_code_meta_get_info() -> *const gst::GstMetaInfo;

    //=========================================================================
    // GstColorBalanceChannel
    //=========================================================================
    pub fn gst_color_balance_channel_get_type() -> GType;

    //=========================================================================
    // GstVideoBufferPool
    //=========================================================================
    pub fn gst_video_buffer_pool_get_type() -> GType;
    pub fn gst_video_buffer_pool_new() -> *mut gst::GstBufferPool;

    //=========================================================================
    // GstVideoDecoder
    //=========================================================================
    pub fn gst_video_decoder_get_type() -> GType;
    pub fn gst_video_decoder_add_to_frame(decoder: *mut GstVideoDecoder, n_bytes: c_int);
    pub fn gst_video_decoder_allocate_output_buffer(decoder: *mut GstVideoDecoder) -> *mut gst::GstBuffer;
    pub fn gst_video_decoder_allocate_output_frame(decoder: *mut GstVideoDecoder, frame: *mut GstVideoCodecFrame) -> gst::GstFlowReturn;
    #[cfg(any(feature = "v1_12", feature = "dox"))]
    pub fn gst_video_decoder_allocate_output_frame_with_params(decoder: *mut GstVideoDecoder, frame: *mut GstVideoCodecFrame, params: *mut gst::GstBufferPoolAcquireParams) -> gst::GstFlowReturn;
    pub fn gst_video_decoder_drop_frame(dec: *mut GstVideoDecoder, frame: *mut GstVideoCodecFrame) -> gst::GstFlowReturn;
    pub fn gst_video_decoder_finish_frame(decoder: *mut GstVideoDecoder, frame: *mut GstVideoCodecFrame) -> gst::GstFlowReturn;
    pub fn gst_video_decoder_get_allocator(decoder: *mut GstVideoDecoder, allocator: *mut *mut gst::GstAllocator, params: *mut gst::GstAllocationParams);
    pub fn gst_video_decoder_get_buffer_pool(decoder: *mut GstVideoDecoder) -> *mut gst::GstBufferPool;
    pub fn gst_video_decoder_get_estimate_rate(dec: *mut GstVideoDecoder) -> c_int;
    pub fn gst_video_decoder_get_frame(decoder: *mut GstVideoDecoder, frame_number: c_int) -> *mut GstVideoCodecFrame;
    pub fn gst_video_decoder_get_frames(decoder: *mut GstVideoDecoder) -> *mut glib::GList;
    pub fn gst_video_decoder_get_latency(decoder: *mut GstVideoDecoder, min_latency: *mut gst::GstClockTime, max_latency: *mut gst::GstClockTime);
    pub fn gst_video_decoder_get_max_decode_time(decoder: *mut GstVideoDecoder, frame: *mut GstVideoCodecFrame) -> gst::GstClockTimeDiff;
    pub fn gst_video_decoder_get_max_errors(dec: *mut GstVideoDecoder) -> c_int;
    #[cfg(any(feature = "v1_4", feature = "dox"))]
    pub fn gst_video_decoder_get_needs_format(dec: *mut GstVideoDecoder) -> gboolean;
    pub fn gst_video_decoder_get_oldest_frame(decoder: *mut GstVideoDecoder) -> *mut GstVideoCodecFrame;
    pub fn gst_video_decoder_get_output_state(decoder: *mut GstVideoDecoder) -> *mut GstVideoCodecState;
    pub fn gst_video_decoder_get_packetized(decoder: *mut GstVideoDecoder) -> gboolean;
    #[cfg(any(feature = "v1_4", feature = "dox"))]
    pub fn gst_video_decoder_get_pending_frame_size(decoder: *mut GstVideoDecoder) -> size_t;
    #[cfg(any(feature = "v1_0_3", feature = "dox"))]
    pub fn gst_video_decoder_get_qos_proportion(decoder: *mut GstVideoDecoder) -> c_double;
    pub fn gst_video_decoder_have_frame(decoder: *mut GstVideoDecoder) -> gst::GstFlowReturn;
    pub fn gst_video_decoder_merge_tags(decoder: *mut GstVideoDecoder, tags: *const gst::GstTagList, mode: gst::GstTagMergeMode);
    pub fn gst_video_decoder_negotiate(decoder: *mut GstVideoDecoder) -> gboolean;
    #[cfg(any(feature = "v1_6", feature = "dox"))]
    pub fn gst_video_decoder_proxy_getcaps(decoder: *mut GstVideoDecoder, caps: *mut gst::GstCaps, filter: *mut gst::GstCaps) -> *mut gst::GstCaps;
    #[cfg(any(feature = "v1_2_2", feature = "dox"))]
    pub fn gst_video_decoder_release_frame(dec: *mut GstVideoDecoder, frame: *mut GstVideoCodecFrame);
    pub fn gst_video_decoder_set_estimate_rate(dec: *mut GstVideoDecoder, enabled: gboolean);
    pub fn gst_video_decoder_set_latency(decoder: *mut GstVideoDecoder, min_latency: gst::GstClockTime, max_latency: gst::GstClockTime);
    pub fn gst_video_decoder_set_max_errors(dec: *mut GstVideoDecoder, num: c_int);
    #[cfg(any(feature = "v1_4", feature = "dox"))]
    pub fn gst_video_decoder_set_needs_format(dec: *mut GstVideoDecoder, enabled: gboolean);
    pub fn gst_video_decoder_set_output_state(decoder: *mut GstVideoDecoder, fmt: GstVideoFormat, width: c_uint, height: c_uint, reference: *mut GstVideoCodecState) -> *mut GstVideoCodecState;
    pub fn gst_video_decoder_set_packetized(decoder: *mut GstVideoDecoder, packetized: gboolean);
    #[cfg(any(feature = "v1_6", feature = "dox"))]
    pub fn gst_video_decoder_set_use_default_pad_acceptcaps(decoder: *mut GstVideoDecoder, use_: gboolean);

    //=========================================================================
    // GstVideoEncoder
    //=========================================================================
    pub fn gst_video_encoder_get_type() -> GType;
    pub fn gst_video_encoder_allocate_output_buffer(encoder: *mut GstVideoEncoder, size: size_t) -> *mut gst::GstBuffer;
    pub fn gst_video_encoder_allocate_output_frame(encoder: *mut GstVideoEncoder, frame: *mut GstVideoCodecFrame, size: size_t) -> gst::GstFlowReturn;
    pub fn gst_video_encoder_finish_frame(encoder: *mut GstVideoEncoder, frame: *mut GstVideoCodecFrame) -> gst::GstFlowReturn;
    pub fn gst_video_encoder_get_allocator(encoder: *mut GstVideoEncoder, allocator: *mut *mut gst::GstAllocator, params: *mut gst::GstAllocationParams);
    pub fn gst_video_encoder_get_frame(encoder: *mut GstVideoEncoder, frame_number: c_int) -> *mut GstVideoCodecFrame;
    pub fn gst_video_encoder_get_frames(encoder: *mut GstVideoEncoder) -> *mut glib::GList;
    pub fn gst_video_encoder_get_latency(encoder: *mut GstVideoEncoder, min_latency: *mut gst::GstClockTime, max_latency: *mut gst::GstClockTime);
    #[cfg(any(feature = "v1_14", feature = "dox"))]
    pub fn gst_video_encoder_get_max_encode_time(encoder: *mut GstVideoEncoder, frame: *mut GstVideoCodecFrame) -> gst::GstClockTimeDiff;
    pub fn gst_video_encoder_get_oldest_frame(encoder: *mut GstVideoEncoder) -> *mut GstVideoCodecFrame;
    pub fn gst_video_encoder_get_output_state(encoder: *mut GstVideoEncoder) -> *mut GstVideoCodecState;
    #[cfg(any(feature = "v1_14", feature = "dox"))]
    pub fn gst_video_encoder_is_qos_enabled(encoder: *mut GstVideoEncoder) -> gboolean;
    pub fn gst_video_encoder_merge_tags(encoder: *mut GstVideoEncoder, tags: *const gst::GstTagList, mode: gst::GstTagMergeMode);
    pub fn gst_video_encoder_negotiate(encoder: *mut GstVideoEncoder) -> gboolean;
    pub fn gst_video_encoder_proxy_getcaps(enc: *mut GstVideoEncoder, caps: *mut gst::GstCaps, filter: *mut gst::GstCaps) -> *mut gst::GstCaps;
    pub fn gst_video_encoder_set_headers(encoder: *mut GstVideoEncoder, headers: *mut glib::GList);
    pub fn gst_video_encoder_set_latency(encoder: *mut GstVideoEncoder, min_latency: gst::GstClockTime, max_latency: gst::GstClockTime);
    pub fn gst_video_encoder_set_min_pts(encoder: *mut GstVideoEncoder, min_pts: gst::GstClockTime);
    pub fn gst_video_encoder_set_output_state(encoder: *mut GstVideoEncoder, caps: *mut gst::GstCaps, reference: *mut GstVideoCodecState) -> *mut GstVideoCodecState;
    #[cfg(any(feature = "v1_14", feature = "dox"))]
    pub fn gst_video_encoder_set_qos_enabled(encoder: *mut GstVideoEncoder, enabled: gboolean);

    //=========================================================================
    // GstVideoFilter
    //=========================================================================
    pub fn gst_video_filter_get_type() -> GType;

    //=========================================================================
    // GstVideoMultiviewFlagsSet
    //=========================================================================
    pub fn gst_video_multiview_flagset_get_type() -> GType;

    //=========================================================================
    // GstVideoSink
    //=========================================================================
    pub fn gst_video_sink_get_type() -> GType;
    pub fn gst_video_sink_center_rect(src: GstVideoRectangle, dst: GstVideoRectangle, result: *mut GstVideoRectangle, scaling: gboolean);

    //=========================================================================
    // GstColorBalance
    //=========================================================================
    pub fn gst_color_balance_get_type() -> GType;
    pub fn gst_color_balance_get_balance_type(balance: *mut GstColorBalance) -> GstColorBalanceType;
    pub fn gst_color_balance_get_value(balance: *mut GstColorBalance, channel: *mut GstColorBalanceChannel) -> c_int;
    pub fn gst_color_balance_list_channels(balance: *mut GstColorBalance) -> *const glib::GList;
    pub fn gst_color_balance_set_value(balance: *mut GstColorBalance, channel: *mut GstColorBalanceChannel, value: c_int);
    pub fn gst_color_balance_value_changed(balance: *mut GstColorBalance, channel: *mut GstColorBalanceChannel, value: c_int);

    //=========================================================================
    // GstNavigation
    //=========================================================================
    pub fn gst_navigation_get_type() -> GType;
    pub fn gst_navigation_event_get_type(event: *mut gst::GstEvent) -> GstNavigationEventType;
    pub fn gst_navigation_event_parse_command(event: *mut gst::GstEvent, command: *mut GstNavigationCommand) -> gboolean;
    pub fn gst_navigation_event_parse_key_event(event: *mut gst::GstEvent, key: *mut *const c_char) -> gboolean;
    pub fn gst_navigation_event_parse_mouse_button_event(event: *mut gst::GstEvent, button: *mut c_int, x: *mut c_double, y: *mut c_double) -> gboolean;
    pub fn gst_navigation_event_parse_mouse_move_event(event: *mut gst::GstEvent, x: *mut c_double, y: *mut c_double) -> gboolean;
    pub fn gst_navigation_message_get_type(message: *mut gst::GstMessage) -> GstNavigationMessageType;
    pub fn gst_navigation_message_new_angles_changed(src: *mut gst::GstObject, cur_angle: c_uint, n_angles: c_uint) -> *mut gst::GstMessage;
    pub fn gst_navigation_message_new_commands_changed(src: *mut gst::GstObject) -> *mut gst::GstMessage;
    #[cfg(any(feature = "v1_6", feature = "dox"))]
    pub fn gst_navigation_message_new_event(src: *mut gst::GstObject, event: *mut gst::GstEvent) -> *mut gst::GstMessage;
    pub fn gst_navigation_message_new_mouse_over(src: *mut gst::GstObject, active: gboolean) -> *mut gst::GstMessage;
    pub fn gst_navigation_message_parse_angles_changed(message: *mut gst::GstMessage, cur_angle: *mut c_uint, n_angles: *mut c_uint) -> gboolean;
    #[cfg(any(feature = "v1_6", feature = "dox"))]
    pub fn gst_navigation_message_parse_event(message: *mut gst::GstMessage, event: *mut *mut gst::GstEvent) -> gboolean;
    pub fn gst_navigation_message_parse_mouse_over(message: *mut gst::GstMessage, active: *mut gboolean) -> gboolean;
    pub fn gst_navigation_query_get_type(query: *mut gst::GstQuery) -> GstNavigationQueryType;
    pub fn gst_navigation_query_new_angles() -> *mut gst::GstQuery;
    pub fn gst_navigation_query_new_commands() -> *mut gst::GstQuery;
    pub fn gst_navigation_query_parse_angles(query: *mut gst::GstQuery, cur_angle: *mut c_uint, n_angles: *mut c_uint) -> gboolean;
    pub fn gst_navigation_query_parse_commands_length(query: *mut gst::GstQuery, n_cmds: *mut c_uint) -> gboolean;
    pub fn gst_navigation_query_parse_commands_nth(query: *mut gst::GstQuery, nth: c_uint, cmd: *mut GstNavigationCommand) -> gboolean;
    pub fn gst_navigation_query_set_angles(query: *mut gst::GstQuery, cur_angle: c_uint, n_angles: c_uint);
    pub fn gst_navigation_query_set_commands(query: *mut gst::GstQuery, n_cmds: c_int, ...);
    pub fn gst_navigation_query_set_commandsv(query: *mut gst::GstQuery, n_cmds: c_int, cmds: *mut GstNavigationCommand);
    pub fn gst_navigation_send_command(navigation: *mut GstNavigation, command: GstNavigationCommand);
    pub fn gst_navigation_send_event(navigation: *mut GstNavigation, structure: *mut gst::GstStructure);
    pub fn gst_navigation_send_key_event(navigation: *mut GstNavigation, event: *const c_char, key: *const c_char);
    pub fn gst_navigation_send_mouse_event(navigation: *mut GstNavigation, event: *const c_char, button: c_int, x: c_double, y: c_double);

    //=========================================================================
    // GstVideoDirection
    //=========================================================================
    pub fn gst_video_direction_get_type() -> GType;

    //=========================================================================
    // GstVideoOrientation
    //=========================================================================
    pub fn gst_video_orientation_get_type() -> GType;
    pub fn gst_video_orientation_get_hcenter(video_orientation: *mut GstVideoOrientation, center: *mut c_int) -> gboolean;
    pub fn gst_video_orientation_get_hflip(video_orientation: *mut GstVideoOrientation, flip: *mut gboolean) -> gboolean;
    pub fn gst_video_orientation_get_vcenter(video_orientation: *mut GstVideoOrientation, center: *mut c_int) -> gboolean;
    pub fn gst_video_orientation_get_vflip(video_orientation: *mut GstVideoOrientation, flip: *mut gboolean) -> gboolean;
    pub fn gst_video_orientation_set_hcenter(video_orientation: *mut GstVideoOrientation, center: c_int) -> gboolean;
    pub fn gst_video_orientation_set_hflip(video_orientation: *mut GstVideoOrientation, flip: gboolean) -> gboolean;
    pub fn gst_video_orientation_set_vcenter(video_orientation: *mut GstVideoOrientation, center: c_int) -> gboolean;
    pub fn gst_video_orientation_set_vflip(video_orientation: *mut GstVideoOrientation, flip: gboolean) -> gboolean;

    //=========================================================================
    // GstVideoOverlay
    //=========================================================================
    pub fn gst_video_overlay_get_type() -> GType;
    pub fn gst_video_overlay_install_properties(oclass: *mut gobject::GObjectClass, last_prop_id: c_int);
    pub fn gst_video_overlay_set_property(object: *mut gobject::GObject, last_prop_id: c_int, property_id: c_uint, value: *const gobject::GValue) -> gboolean;
    pub fn gst_video_overlay_expose(overlay: *mut GstVideoOverlay);
    pub fn gst_video_overlay_got_window_handle(overlay: *mut GstVideoOverlay, handle: uintptr_t);
    pub fn gst_video_overlay_handle_events(overlay: *mut GstVideoOverlay, handle_events: gboolean);
    pub fn gst_video_overlay_prepare_window_handle(overlay: *mut GstVideoOverlay);
    pub fn gst_video_overlay_set_render_rectangle(overlay: *mut GstVideoOverlay, x: c_int, y: c_int, width: c_int, height: c_int) -> gboolean;
    pub fn gst_video_overlay_set_window_handle(overlay: *mut GstVideoOverlay, handle: uintptr_t);

    //=========================================================================
    // Other functions
    //=========================================================================
    #[cfg(any(feature = "v1_8", feature = "dox"))]
    pub fn gst_buffer_add_video_affine_transformation_meta(buffer: *mut gst::GstBuffer) -> *mut GstVideoAffineTransformationMeta;
    pub fn gst_buffer_add_video_gl_texture_upload_meta(buffer: *mut gst::GstBuffer, texture_orientation: GstVideoGLTextureOrientation, n_textures: c_uint, texture_type: GstVideoGLTextureType, upload: GstVideoGLTextureUpload, user_data: gpointer, user_data_copy: gobject::GBoxedCopyFunc, user_data_free: gobject::GBoxedFreeFunc) -> *mut GstVideoGLTextureUploadMeta;
    pub fn gst_buffer_add_video_meta(buffer: *mut gst::GstBuffer, flags: GstVideoFrameFlags, format: GstVideoFormat, width: c_uint, height: c_uint) -> *mut GstVideoMeta;
    pub fn gst_buffer_add_video_meta_full(buffer: *mut gst::GstBuffer, flags: GstVideoFrameFlags, format: GstVideoFormat, width: c_uint, height: c_uint, n_planes: c_uint, offset: size_t, stride: c_int) -> *mut GstVideoMeta;
    pub fn gst_buffer_add_video_overlay_composition_meta(buf: *mut gst::GstBuffer, comp: *mut GstVideoOverlayComposition) -> *mut GstVideoOverlayCompositionMeta;
    pub fn gst_buffer_add_video_region_of_interest_meta(buffer: *mut gst::GstBuffer, roi_type: *const c_char, x: c_uint, y: c_uint, w: c_uint, h: c_uint) -> *mut GstVideoRegionOfInterestMeta;
    pub fn gst_buffer_add_video_region_of_interest_meta_id(buffer: *mut gst::GstBuffer, roi_type: glib::GQuark, x: c_uint, y: c_uint, w: c_uint, h: c_uint) -> *mut GstVideoRegionOfInterestMeta;
    #[cfg(any(feature = "v1_10", feature = "dox"))]
    pub fn gst_buffer_add_video_time_code_meta(buffer: *mut gst::GstBuffer, tc: *mut GstVideoTimeCode) -> *mut GstVideoTimeCodeMeta;
    #[cfg(any(feature = "v1_10", feature = "dox"))]
    pub fn gst_buffer_add_video_time_code_meta_full(buffer: *mut gst::GstBuffer, fps_n: c_uint, fps_d: c_uint, latest_daily_jam: *mut glib::GDateTime, flags: GstVideoTimeCodeFlags, hours: c_uint, minutes: c_uint, seconds: c_uint, frames: c_uint, field_count: c_uint) -> *mut GstVideoTimeCodeMeta;
    pub fn gst_buffer_get_video_meta(buffer: *mut gst::GstBuffer) -> *mut GstVideoMeta;
    pub fn gst_buffer_get_video_meta_id(buffer: *mut gst::GstBuffer, id: c_int) -> *mut GstVideoMeta;
    pub fn gst_buffer_get_video_region_of_interest_meta_id(buffer: *mut gst::GstBuffer, id: c_int) -> *mut GstVideoRegionOfInterestMeta;
    pub fn gst_buffer_pool_config_get_video_alignment(config: *mut gst::GstStructure, align: *mut GstVideoAlignment) -> gboolean;
    pub fn gst_buffer_pool_config_set_video_alignment(config: *mut gst::GstStructure, align: *mut GstVideoAlignment);
    pub fn gst_is_video_overlay_prepare_window_handle_message(msg: *mut gst::GstMessage) -> gboolean;
    pub fn gst_video_affine_transformation_meta_api_get_type() -> GType;
    pub fn gst_video_blend(dest: *mut GstVideoFrame, src: *mut GstVideoFrame, x: c_int, y: c_int, global_alpha: c_float) -> gboolean;
    pub fn gst_video_blend_scale_linear_RGBA(src: *mut GstVideoInfo, src_buffer: *mut gst::GstBuffer, dest_height: c_int, dest_width: c_int, dest: *mut GstVideoInfo, dest_buffer: *mut *mut gst::GstBuffer);
    pub fn gst_video_calculate_display_ratio(dar_n: *mut c_uint, dar_d: *mut c_uint, video_width: c_uint, video_height: c_uint, video_par_n: c_uint, video_par_d: c_uint, display_par_n: c_uint, display_par_d: c_uint) -> gboolean;
    pub fn gst_video_chroma_from_string(s: *const c_char) -> GstVideoChromaSite;
    pub fn gst_video_chroma_resample(resample: *mut GstVideoChromaResample, lines: gpointer, width: c_int);
    pub fn gst_video_chroma_to_string(site: GstVideoChromaSite) -> *const c_char;
    #[cfg(any(feature = "v1_6", feature = "dox"))]
    pub fn gst_video_color_transfer_decode(func: GstVideoTransferFunction, val: c_double) -> c_double;
    #[cfg(any(feature = "v1_6", feature = "dox"))]
    pub fn gst_video_color_transfer_encode(func: GstVideoTransferFunction, val: c_double) -> c_double;
    pub fn gst_video_convert_sample(sample: *mut gst::GstSample, to_caps: *const gst::GstCaps, timeout: gst::GstClockTime, error: *mut *mut glib::GError) -> *mut gst::GstSample;
    pub fn gst_video_convert_sample_async(sample: *mut gst::GstSample, to_caps: *const gst::GstCaps, timeout: gst::GstClockTime, callback: GstVideoConvertSampleCallback, user_data: gpointer, destroy_notify: glib::GDestroyNotify);
    pub fn gst_video_crop_meta_api_get_type() -> GType;
    pub fn gst_video_event_is_force_key_unit(event: *mut gst::GstEvent) -> gboolean;
    pub fn gst_video_event_new_downstream_force_key_unit(timestamp: gst::GstClockTime, stream_time: gst::GstClockTime, running_time: gst::GstClockTime, all_headers: gboolean, count: c_uint) -> *mut gst::GstEvent;
    pub fn gst_video_event_new_still_frame(in_still: gboolean) -> *mut gst::GstEvent;
    pub fn gst_video_event_new_upstream_force_key_unit(running_time: gst::GstClockTime, all_headers: gboolean, count: c_uint) -> *mut gst::GstEvent;
    pub fn gst_video_event_parse_downstream_force_key_unit(event: *mut gst::GstEvent, timestamp: *mut gst::GstClockTime, stream_time: *mut gst::GstClockTime, running_time: *mut gst::GstClockTime, all_headers: *mut gboolean, count: *mut c_uint) -> gboolean;
    pub fn gst_video_event_parse_still_frame(event: *mut gst::GstEvent, in_still: *mut gboolean) -> gboolean;
    pub fn gst_video_event_parse_upstream_force_key_unit(event: *mut gst::GstEvent, running_time: *mut gst::GstClockTime, all_headers: *mut gboolean, count: *mut c_uint) -> gboolean;
    pub fn gst_video_gl_texture_upload_meta_api_get_type() -> GType;
    #[cfg(any(feature = "v1_6", feature = "dox"))]
    pub fn gst_video_guess_framerate(duration: gst::GstClockTime, dest_n: *mut c_int, dest_d: *mut c_int) -> gboolean;
    pub fn gst_video_meta_api_get_type() -> GType;
    #[cfg(any(feature = "v1_6", feature = "dox"))]
    pub fn gst_video_multiview_get_doubled_height_modes() -> *const gobject::GValue;
    #[cfg(any(feature = "v1_6", feature = "dox"))]
    pub fn gst_video_multiview_get_doubled_size_modes() -> *const gobject::GValue;
    #[cfg(any(feature = "v1_6", feature = "dox"))]
    pub fn gst_video_multiview_get_doubled_width_modes() -> *const gobject::GValue;
    #[cfg(any(feature = "v1_6", feature = "dox"))]
    pub fn gst_video_multiview_get_mono_modes() -> *const gobject::GValue;
    #[cfg(any(feature = "v1_6", feature = "dox"))]
    pub fn gst_video_multiview_get_unpacked_modes() -> *const gobject::GValue;
    #[cfg(any(feature = "v1_6", feature = "dox"))]
    pub fn gst_video_multiview_guess_half_aspect(mv_mode: GstVideoMultiviewMode, width: c_uint, height: c_uint, par_n: c_uint, par_d: c_uint) -> gboolean;
    #[cfg(any(feature = "v1_6", feature = "dox"))]
    pub fn gst_video_multiview_video_info_change_mode(info: *mut GstVideoInfo, out_mview_mode: GstVideoMultiviewMode, out_mview_flags: GstVideoMultiviewFlags);
    pub fn gst_video_overlay_composition_meta_api_get_type() -> GType;
    pub fn gst_video_region_of_interest_meta_api_get_type() -> GType;
    #[cfg(any(feature = "v1_4", feature = "dox"))]
    pub fn gst_video_tile_get_index(mode: GstVideoTileMode, x: c_int, y: c_int, x_tiles: c_int, y_tiles: c_int) -> c_uint;
    pub fn gst_video_time_code_meta_api_get_type() -> GType;

}