Rewrite enums to use libvlc-sys symbols
T. Okubo
parent
28fafc02f5
commit
c52205075c
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@ -154,7 +154,7 @@ unsafe extern "C" fn logging_cb(
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vsnprintf(buf.as_mut_ptr(), BUF_SIZE, fmt, args);
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f(::std::mem::transmute(level), Log{ptr: ctx}, from_cstr_ref(buf.as_ptr()).unwrap());
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f((level as u32).into(), Log{ptr: ctx}, from_cstr_ref(buf.as_ptr()).unwrap());
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}
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/// List of module description.
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@ -349,7 +349,7 @@ unsafe extern "C" fn event_manager_callback(pe: *const sys::libvlc_event_t, data
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// Convert c-style libvlc_event_t to Event
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fn conv_event(pe: *const sys::libvlc_event_t) -> Event {
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let event_type: EventType = unsafe{ ::std::mem::transmute((*pe)._type) };
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let event_type: EventType = (unsafe{ (*pe)._type } as u32).into();
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match event_type {
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EventType::MediaMetaChanged => {
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304
src/enums.rs
304
src/enums.rs
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@ -2,158 +2,170 @@
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// This file is part of vlc-rs.
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// Licensed under the MIT license, see the LICENSE file.
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#[repr(C)]
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#[derive(Clone, Copy, PartialEq, Eq, Hash, Debug)]
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pub enum LogLevel {
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Debug = 0,
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Notice = 2,
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Warning = 3,
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Error = 4,
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use libvlc_sys as sys;
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macro_rules! define_enum {
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($enum_name:ident, $original_type:ident; $($value:ident = $c_value:ident,)*) => {
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#[derive(Clone, Copy, PartialEq, Eq, Hash, Debug)]
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#[repr(C)]
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pub enum $enum_name {
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$(
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$value = sys::$c_value as isize,
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)*
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}
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impl From<sys::$original_type> for $enum_name {
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fn from(a: sys::$original_type) -> Self {
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match a {
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$(
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sys::$c_value => Self::$value,
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)*
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_ => unreachable!(),
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}
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}
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}
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}
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}
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#[repr(C)]
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#[derive(Clone, Copy, PartialEq, Eq, Hash, Debug)]
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pub enum Meta {
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Title,
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Artist,
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Genre,
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Copyright,
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Album,
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TrackNumber,
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Description,
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Rating,
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Date,
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Setting,
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URL,
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Language,
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NowPlaying,
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Publisher,
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EncodedBy,
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ArtworkURL,
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TrackID,
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TrackTotal,
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Director,
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Season,
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Episode,
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ShowName,
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Actors
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}
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define_enum!(
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LogLevel, libvlc_log_level;
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Debug = libvlc_log_level_LIBVLC_DEBUG,
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Dotice = libvlc_log_level_LIBVLC_NOTICE,
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Warning = libvlc_log_level_LIBVLC_WARNING,
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Error = libvlc_log_level_LIBVLC_ERROR,
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);
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#[repr(C)]
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#[derive(Clone, Copy, PartialEq, Eq, Hash, Debug)]
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pub enum State {
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NothingSpecial = 0,
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Opening,
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Buffering,
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Playing,
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Paused,
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Stopped,
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Ended,
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Error
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}
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define_enum!(
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Meta, libvlc_meta_t;
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Title = libvlc_meta_t_libvlc_meta_Title,
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Artist = libvlc_meta_t_libvlc_meta_Artist,
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Genre = libvlc_meta_t_libvlc_meta_Genre,
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Copyright = libvlc_meta_t_libvlc_meta_Copyright,
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Album = libvlc_meta_t_libvlc_meta_Album,
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TrackNumber = libvlc_meta_t_libvlc_meta_TrackNumber,
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Description = libvlc_meta_t_libvlc_meta_Description,
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Rating = libvlc_meta_t_libvlc_meta_Rating,
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Date = libvlc_meta_t_libvlc_meta_Date,
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Setting = libvlc_meta_t_libvlc_meta_Setting,
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URL = libvlc_meta_t_libvlc_meta_URL,
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Language = libvlc_meta_t_libvlc_meta_Language,
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NowPlaying = libvlc_meta_t_libvlc_meta_NowPlaying,
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Publisher = libvlc_meta_t_libvlc_meta_Publisher,
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EncodedBy = libvlc_meta_t_libvlc_meta_EncodedBy,
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ArtworkURL = libvlc_meta_t_libvlc_meta_ArtworkURL,
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TrackID = libvlc_meta_t_libvlc_meta_TrackID,
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TrackTotal = libvlc_meta_t_libvlc_meta_TrackTotal,
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Director = libvlc_meta_t_libvlc_meta_Director,
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Season = libvlc_meta_t_libvlc_meta_Season,
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Episode = libvlc_meta_t_libvlc_meta_Episode,
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ShowName = libvlc_meta_t_libvlc_meta_ShowName,
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Actors = libvlc_meta_t_libvlc_meta_Actors,
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);
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#[repr(C)]
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#[derive(Clone, Copy, PartialEq, Eq, Hash, Debug)]
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pub enum TrackType {
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Unknown = -1,
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Audio = 0,
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Video = 1,
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Text = 2
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}
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define_enum!(
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State, libvlc_state_t;
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NothingSpecial = libvlc_state_t_libvlc_NothingSpecial,
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Opening = libvlc_state_t_libvlc_Opening,
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Buffering = libvlc_state_t_libvlc_Buffering,
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Playing = libvlc_state_t_libvlc_Playing,
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Paused = libvlc_state_t_libvlc_Paused,
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Stopped = libvlc_state_t_libvlc_Stopped,
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Ended = libvlc_state_t_libvlc_Ended,
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Error = libvlc_state_t_libvlc_Error,
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);
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#[repr(C)]
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#[derive(Clone, Copy, PartialEq, Eq, Hash, Debug)]
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pub enum Position {
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Disable = -1,
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Center,
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Left,
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Right,
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Top,
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TopLeft,
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TopRight,
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Bottom,
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BottomLeft,
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BottomRight,
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}
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define_enum!(
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TrackType, libvlc_track_type_t;
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Unknown = libvlc_track_type_t_libvlc_track_unknown,
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Audio = libvlc_track_type_t_libvlc_track_audio,
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Video = libvlc_track_type_t_libvlc_track_video,
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Text = libvlc_track_type_t_libvlc_track_text,
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);
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#[repr(C)]
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#[derive(Clone, Copy, Debug)]
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pub enum VideoAdjustOption {
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Enable = 0,
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Contrast,
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Brightness,
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Hue,
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Saturation,
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Gamma
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}
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define_enum!(
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Position, libvlc_position_t;
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Disable = libvlc_position_t_libvlc_position_disable,
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Center = libvlc_position_t_libvlc_position_center,
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Left = libvlc_position_t_libvlc_position_left,
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Right = libvlc_position_t_libvlc_position_right,
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Top = libvlc_position_t_libvlc_position_top,
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TopLeft = libvlc_position_t_libvlc_position_top_left,
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TopRight = libvlc_position_t_libvlc_position_top_right,
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Bottom = libvlc_position_t_libvlc_position_bottom,
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BottomLeft = libvlc_position_t_libvlc_position_bottom_left,
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BottomRight = libvlc_position_t_libvlc_position_bottom_right,
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);
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// #[repr(C)]
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// #[derive(Clone, Copy, PartialEq, Eq, Debug)]
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// pub enum ParseFlag {
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// ParseLocal,
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// ParseNetwork,
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// FetchLocal,
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// FetchNetwork,
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// }
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define_enum!(
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VideoAdjustOption, libvlc_video_adjust_option_t;
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Enable = libvlc_video_adjust_option_t_libvlc_adjust_Enable,
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Contrast = libvlc_video_adjust_option_t_libvlc_adjust_Contrast,
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Brightness = libvlc_video_adjust_option_t_libvlc_adjust_Brightness,
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Hue = libvlc_video_adjust_option_t_libvlc_adjust_Hue,
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Saturation = libvlc_video_adjust_option_t_libvlc_adjust_Saturation,
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Gamma = libvlc_video_adjust_option_t_libvlc_adjust_Gamma,
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);
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#[repr(C)]
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#[derive(Clone, Copy, PartialEq, Eq, Hash, Debug)]
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pub enum EventType {
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MediaMetaChanged = 0,
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MediaSubItemAdded,
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MediaDurationChanged,
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MediaParsedChanged,
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MediaFreed,
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MediaStateChanged,
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MediaSubItemTreeAdded,
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define_enum!(
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ParseFlag, libvlc_media_parse_flag_t;
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DoInteract = libvlc_media_parse_flag_t_libvlc_media_do_interact,
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FetchLocal = libvlc_media_parse_flag_t_libvlc_media_fetch_local,
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FetchNetwork = libvlc_media_parse_flag_t_libvlc_media_fetch_network,
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ParseLocal = libvlc_media_parse_flag_t_libvlc_media_parse_local,
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ParseNetwork = libvlc_media_parse_flag_t_libvlc_media_parse_network,
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);
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MediaPlayerMediaChanged = 0x100,
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MediaPlayerNothingSpecial,
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MediaPlayerOpening,
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MediaPlayerBuffering,
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MediaPlayerPlaying,
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MediaPlayerPaused,
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MediaPlayerStopped,
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MediaPlayerForward,
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MediaPlayerBackward,
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MediaPlayerEndReached,
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MediaPlayerEncounteredError,
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MediaPlayerTimeChanged,
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MediaPlayerPositionChanged,
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MediaPlayerSeekableChanged,
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MediaPlayerPausableChanged,
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MediaPlayerTitleChanged,
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MediaPlayerSnapshotTaken,
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MediaPlayerLengthChanged,
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MediaPlayerVout,
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MediaPlayerScrambledChanged,
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MediaListItemAdded = 0x200,
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MediaListWillAddItem,
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MediaListItemDeleted,
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MediaListWillDeleteItem,
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MediaListViewItemAdded = 0x300,
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MediaListViewWillAddItem,
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MediaListViewItemDeleted,
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MediaListViewWillDeleteItem,
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MediaListPlayerPlayed = 0x400,
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MediaListPlayerNextItemSet,
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MediaListPlayerStopped,
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MediaDiscovererStarted = 0x500,
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MediaDiscovererEnded,
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VlmMediaAdded = 0x600,
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VlmMediaRemoved,
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VlmMediaChanged,
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VlmMediaInstanceStarted,
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VlmMediaInstanceStopped,
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VlmMediaInstanceStatusInit,
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VlmMediaInstanceStatusOpening,
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VlmMediaInstanceStatusPlaying,
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VlmMediaInstanceStatusPause,
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VlmMediaInstanceStatusEnd,
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VlmMediaInstanceStatusError
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}
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define_enum!(
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EventType, libvlc_event_e;
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MediaMetaChanged = libvlc_event_e_libvlc_MediaMetaChanged,
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MediaSubItemAdded = libvlc_event_e_libvlc_MediaSubItemAdded,
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MediaDurationChanged = libvlc_event_e_libvlc_MediaDurationChanged,
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MediaParsedChanged = libvlc_event_e_libvlc_MediaParsedChanged,
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MediaFreed = libvlc_event_e_libvlc_MediaFreed,
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MediaStateChanged = libvlc_event_e_libvlc_MediaStateChanged,
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MediaSubItemTreeAdded = libvlc_event_e_libvlc_MediaSubItemTreeAdded,
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MediaPlayerMediaChanged = libvlc_event_e_libvlc_MediaPlayerMediaChanged,
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MediaPlayerNothingSpecial = libvlc_event_e_libvlc_MediaPlayerNothingSpecial,
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MediaPlayerOpening = libvlc_event_e_libvlc_MediaPlayerOpening,
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MediaPlayerBuffering = libvlc_event_e_libvlc_MediaPlayerBuffering,
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MediaPlayerPlaying = libvlc_event_e_libvlc_MediaPlayerPlaying,
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MediaPlayerPaused = libvlc_event_e_libvlc_MediaPlayerPaused,
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MediaPlayerStopped = libvlc_event_e_libvlc_MediaPlayerStopped,
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MediaPlayerForward = libvlc_event_e_libvlc_MediaPlayerForward,
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MediaPlayerBackward = libvlc_event_e_libvlc_MediaPlayerBackward,
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MediaPlayerEndReached = libvlc_event_e_libvlc_MediaPlayerEndReached,
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MediaPlayerEncounteredError = libvlc_event_e_libvlc_MediaPlayerEncounteredError,
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MediaPlayerTimeChanged = libvlc_event_e_libvlc_MediaPlayerTimeChanged,
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MediaPlayerPositionChanged = libvlc_event_e_libvlc_MediaPlayerPositionChanged,
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MediaPlayerSeekableChanged = libvlc_event_e_libvlc_MediaPlayerSeekableChanged,
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MediaPlayerPausableChanged = libvlc_event_e_libvlc_MediaPlayerPausableChanged,
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MediaPlayerTitleChanged = libvlc_event_e_libvlc_MediaPlayerTitleChanged,
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MediaPlayerSnapshotTaken = libvlc_event_e_libvlc_MediaPlayerSnapshotTaken,
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MediaPlayerLengthChanged = libvlc_event_e_libvlc_MediaPlayerLengthChanged,
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MediaPlayerVout = libvlc_event_e_libvlc_MediaPlayerVout,
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MediaPlayerScrambledChanged = libvlc_event_e_libvlc_MediaPlayerScrambledChanged,
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MediaListItemAdded = libvlc_event_e_libvlc_MediaListItemAdded,
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MediaListWillAddItem = libvlc_event_e_libvlc_MediaListWillAddItem,
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MediaListItemDeleted = libvlc_event_e_libvlc_MediaListItemDeleted,
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MediaListWillDeleteItem = libvlc_event_e_libvlc_MediaListWillDeleteItem,
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MediaListViewItemAdded = libvlc_event_e_libvlc_MediaListViewItemAdded,
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MediaListViewWillAddItem = libvlc_event_e_libvlc_MediaListViewWillAddItem,
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MediaListViewItemDeleted = libvlc_event_e_libvlc_MediaListViewItemDeleted,
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MediaListViewWillDeleteItem = libvlc_event_e_libvlc_MediaListViewWillDeleteItem,
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MediaListPlayerPlayed = libvlc_event_e_libvlc_MediaListPlayerPlayed,
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MediaListPlayerNextItemSet = libvlc_event_e_libvlc_MediaListPlayerNextItemSet,
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MediaListPlayerStopped = libvlc_event_e_libvlc_MediaListPlayerStopped,
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MediaDiscovererStarted = libvlc_event_e_libvlc_MediaDiscovererStarted,
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MediaDiscovererEnded = libvlc_event_e_libvlc_MediaDiscovererEnded,
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VlmMediaAdded = libvlc_event_e_libvlc_VlmMediaAdded,
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VlmMediaRemoved = libvlc_event_e_libvlc_VlmMediaRemoved,
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VlmMediaChanged = libvlc_event_e_libvlc_VlmMediaChanged,
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VlmMediaInstanceStarted = libvlc_event_e_libvlc_VlmMediaInstanceStarted,
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VlmMediaInstanceStopped = libvlc_event_e_libvlc_VlmMediaInstanceStopped,
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VlmMediaInstanceStatusInit = libvlc_event_e_libvlc_VlmMediaInstanceStatusInit,
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VlmMediaInstanceStatusOpening = libvlc_event_e_libvlc_VlmMediaInstanceStatusOpening,
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VlmMediaInstanceStatusPlaying = libvlc_event_e_libvlc_VlmMediaInstanceStatusPlaying,
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VlmMediaInstanceStatusPause = libvlc_event_e_libvlc_VlmMediaInstanceStatusPause,
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VlmMediaInstanceStatusEnd = libvlc_event_e_libvlc_VlmMediaInstanceStatusEnd,
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VlmMediaInstanceStatusError = libvlc_event_e_libvlc_VlmMediaInstanceStatusError,
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);
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