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-rw-r--r--third_party/rust/mp4parse/src/boxes.rs236
1 files changed, 236 insertions, 0 deletions
diff --git a/third_party/rust/mp4parse/src/boxes.rs b/third_party/rust/mp4parse/src/boxes.rs
new file mode 100644
index 0000000000..ef4ba658e2
--- /dev/null
+++ b/third_party/rust/mp4parse/src/boxes.rs
@@ -0,0 +1,236 @@
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at https://mozilla.org/MPL/2.0/.
+use std::fmt;
+
+// To ensure we don't use stdlib allocating types by accident
+#[allow(dead_code)]
+struct Vec;
+#[allow(dead_code)]
+struct Box;
+#[allow(dead_code)]
+struct HashMap;
+#[allow(dead_code)]
+struct String;
+
+macro_rules! box_database {
+ ($($(#[$attr:meta])* $boxenum:ident $boxtype:expr),*,) => {
+ #[derive(Clone, Copy, PartialEq)]
+ pub enum BoxType {
+ $($(#[$attr])* $boxenum),*,
+ UnknownBox(u32),
+ }
+
+ impl From<u32> for BoxType {
+ fn from(t: u32) -> BoxType {
+ use self::BoxType::*;
+ match t {
+ $($(#[$attr])* $boxtype => $boxenum),*,
+ _ => UnknownBox(t),
+ }
+ }
+ }
+
+ impl From<BoxType> for u32 {
+ fn from(b: BoxType) -> u32 {
+ use self::BoxType::*;
+ match b {
+ $($(#[$attr])* $boxenum => $boxtype),*,
+ UnknownBox(t) => t,
+ }
+ }
+ }
+
+ }
+}
+
+impl fmt::Debug for BoxType {
+ fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
+ let fourcc: FourCC = From::from(*self);
+ fourcc.fmt(f)
+ }
+}
+
+#[derive(Default, Eq, Hash, PartialEq, Clone)]
+pub struct FourCC {
+ pub value: [u8; 4],
+}
+
+impl From<u32> for FourCC {
+ fn from(number: u32) -> FourCC {
+ FourCC {
+ value: number.to_be_bytes(),
+ }
+ }
+}
+
+impl From<BoxType> for FourCC {
+ fn from(t: BoxType) -> FourCC {
+ let box_num: u32 = Into::into(t);
+ From::from(box_num)
+ }
+}
+
+impl From<[u8; 4]> for FourCC {
+ fn from(v: [u8; 4]) -> FourCC {
+ FourCC { value: v }
+ }
+}
+
+impl fmt::Debug for FourCC {
+ fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
+ match std::str::from_utf8(&self.value) {
+ Ok(s) => f.write_str(s),
+ Err(_) => self.value.fmt(f),
+ }
+ }
+}
+
+impl fmt::Display for FourCC {
+ fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
+ f.write_str(std::str::from_utf8(&self.value).unwrap_or("null"))
+ }
+}
+
+impl PartialEq<&[u8; 4]> for FourCC {
+ fn eq(&self, other: &&[u8; 4]) -> bool {
+ self.value.eq(*other)
+ }
+}
+
+box_database!(
+ FileTypeBox 0x6674_7970, // "ftyp"
+ MediaDataBox 0x6d64_6174, // "mdat"
+ PrimaryItemBox 0x7069_746d, // "pitm"
+ ItemDataBox 0x6964_6174, // "idat"
+ ItemInfoBox 0x6969_6e66, // "iinf"
+ ItemInfoEntry 0x696e_6665, // "infe"
+ ItemLocationBox 0x696c_6f63, // "iloc"
+ MovieBox 0x6d6f_6f76, // "moov"
+ MovieHeaderBox 0x6d76_6864, // "mvhd"
+ TrackBox 0x7472_616b, // "trak"
+ TrackHeaderBox 0x746b_6864, // "tkhd"
+ EditBox 0x6564_7473, // "edts"
+ MediaBox 0x6d64_6961, // "mdia"
+ EditListBox 0x656c_7374, // "elst"
+ MediaHeaderBox 0x6d64_6864, // "mdhd"
+ HandlerBox 0x6864_6c72, // "hdlr"
+ MediaInformationBox 0x6d69_6e66, // "minf"
+ ItemReferenceBox 0x6972_6566, // "iref"
+ ItemPropertiesBox 0x6970_7270, // "iprp"
+ ItemPropertyContainerBox 0x6970_636f, // "ipco"
+ ItemPropertyAssociationBox 0x6970_6d61, // "ipma"
+ ColourInformationBox 0x636f_6c72, // "colr"
+ ImageSpatialExtentsProperty 0x6973_7065, // "ispe"
+ PixelAspectRatioBox 0x7061_7370, // "pasp"
+ PixelInformationBox 0x7069_7869, // "pixi"
+ AuxiliaryTypeProperty 0x6175_7843, // "auxC"
+ CleanApertureBox 0x636c_6170, // "clap"
+ ImageRotation 0x6972_6f74, // "irot"
+ ImageMirror 0x696d_6972, // "imir"
+ OperatingPointSelectorProperty 0x6131_6f70, // "a1op"
+ AV1LayeredImageIndexingProperty 0x6131_6c78, // "a1lx"
+ LayerSelectorProperty 0x6c73_656c, // "lsel"
+ SampleTableBox 0x7374_626c, // "stbl"
+ SampleDescriptionBox 0x7374_7364, // "stsd"
+ TimeToSampleBox 0x7374_7473, // "stts"
+ SampleToChunkBox 0x7374_7363, // "stsc"
+ SampleSizeBox 0x7374_737a, // "stsz"
+ ChunkOffsetBox 0x7374_636f, // "stco"
+ ChunkLargeOffsetBox 0x636f_3634, // "co64"
+ SyncSampleBox 0x7374_7373, // "stss"
+ AVCSampleEntry 0x6176_6331, // "avc1"
+ AVC3SampleEntry 0x6176_6333, // "avc3" - Need to check official name in spec.
+ AVCConfigurationBox 0x6176_6343, // "avcC"
+ H263SampleEntry 0x7332_3633, // "s263"
+ H263SpecificBox 0x6432_3633, // "d263"
+ MP4AudioSampleEntry 0x6d70_3461, // "mp4a"
+ MP4VideoSampleEntry 0x6d70_3476, // "mp4v"
+ #[cfg(feature = "3gpp")]
+ AMRNBSampleEntry 0x7361_6d72, // "samr" - AMR narrow-band
+ #[cfg(feature = "3gpp")]
+ AMRWBSampleEntry 0x7361_7762, // "sawb" - AMR wide-band
+ #[cfg(feature = "3gpp")]
+ AMRSpecificBox 0x6461_6d72, // "damr"
+ ESDBox 0x6573_6473, // "esds"
+ VP8SampleEntry 0x7670_3038, // "vp08"
+ VP9SampleEntry 0x7670_3039, // "vp09"
+ VPCodecConfigurationBox 0x7670_6343, // "vpcC"
+ AV1SampleEntry 0x6176_3031, // "av01"
+ AV1CodecConfigurationBox 0x6176_3143, // "av1C"
+ FLACSampleEntry 0x664c_6143, // "fLaC"
+ FLACSpecificBox 0x6466_4c61, // "dfLa"
+ OpusSampleEntry 0x4f70_7573, // "Opus"
+ OpusSpecificBox 0x644f_7073, // "dOps"
+ ProtectedVisualSampleEntry 0x656e_6376, // "encv" - Need to check official name in spec.
+ ProtectedAudioSampleEntry 0x656e_6361, // "enca" - Need to check official name in spec.
+ MovieExtendsBox 0x6d76_6578, // "mvex"
+ MovieExtendsHeaderBox 0x6d65_6864, // "mehd"
+ QTWaveAtom 0x7761_7665, // "wave" - quicktime atom
+ ProtectionSystemSpecificHeaderBox 0x7073_7368, // "pssh"
+ SchemeInformationBox 0x7363_6869, // "schi"
+ TrackEncryptionBox 0x7465_6e63, // "tenc"
+ ProtectionSchemeInfoBox 0x7369_6e66, // "sinf"
+ OriginalFormatBox 0x6672_6d61, // "frma"
+ SchemeTypeBox 0x7363_686d, // "schm"
+ MP3AudioSampleEntry 0x2e6d_7033, // ".mp3" - from F4V.
+ CompositionOffsetBox 0x6374_7473, // "ctts"
+ LPCMAudioSampleEntry 0x6c70_636d, // "lpcm" - quicktime atom
+ ALACSpecificBox 0x616c_6163, // "alac" - Also used by ALACSampleEntry
+ UuidBox 0x7575_6964, // "uuid"
+ MetadataBox 0x6d65_7461, // "meta"
+ MetadataHeaderBox 0x6d68_6472, // "mhdr"
+ MetadataItemKeysBox 0x6b65_7973, // "keys"
+ MetadataItemListEntry 0x696c_7374, // "ilst"
+ MetadataItemDataEntry 0x6461_7461, // "data"
+ MetadataItemNameBox 0x6e61_6d65, // "name"
+ #[cfg(feature = "meta-xml")]
+ MetadataXMLBox 0x786d_6c20, // "xml "
+ #[cfg(feature = "meta-xml")]
+ MetadataBXMLBox 0x6278_6d6c, // "bxml"
+ UserdataBox 0x7564_7461, // "udta"
+ AlbumEntry 0xa961_6c62, // "©alb"
+ ArtistEntry 0xa941_5254, // "©ART"
+ ArtistLowercaseEntry 0xa961_7274, // "©art"
+ AlbumArtistEntry 0x6141_5254, // "aART"
+ CommentEntry 0xa963_6d74, // "©cmt"
+ DateEntry 0xa964_6179, // "©day"
+ TitleEntry 0xa96e_616d, // "©nam"
+ CustomGenreEntry 0xa967_656e, // "©gen"
+ StandardGenreEntry 0x676e_7265, // "gnre"
+ TrackNumberEntry 0x7472_6b6e, // "trkn"
+ DiskNumberEntry 0x6469_736b, // "disk"
+ ComposerEntry 0xa977_7274, // "©wrt"
+ EncoderEntry 0xa974_6f6f, // "©too"
+ EncodedByEntry 0xa965_6e63, // "©enc"
+ TempoEntry 0x746d_706f, // "tmpo"
+ CopyrightEntry 0x6370_7274, // "cprt"
+ CompilationEntry 0x6370_696c, // "cpil"
+ CoverArtEntry 0x636f_7672, // "covr"
+ AdvisoryEntry 0x7274_6e67, // "rtng"
+ RatingEntry 0x7261_7465, // "rate"
+ GroupingEntry 0xa967_7270, // "©grp"
+ MediaTypeEntry 0x7374_696b, // "stik"
+ PodcastEntry 0x7063_7374, // "pcst"
+ CategoryEntry 0x6361_7467, // "catg"
+ KeywordEntry 0x6b65_7977, // "keyw"
+ PodcastUrlEntry 0x7075_726c, // "purl"
+ PodcastGuidEntry 0x6567_6964, // "egid"
+ DescriptionEntry 0x6465_7363, // "desc"
+ LongDescriptionEntry 0x6c64_6573, // "ldes"
+ LyricsEntry 0xa96c_7972, // "©lyr"
+ TVNetworkNameEntry 0x7476_6e6e, // "tvnn"
+ TVShowNameEntry 0x7476_7368, // "tvsh"
+ TVEpisodeNameEntry 0x7476_656e, // "tven"
+ TVSeasonNumberEntry 0x7476_736e, // "tvsn"
+ TVEpisodeNumberEntry 0x7476_6573, // "tves"
+ PurchaseDateEntry 0x7075_7264, // "purd"
+ GaplessPlaybackEntry 0x7067_6170, // "pgap"
+ OwnerEntry 0x6f77_6e72, // "ownr"
+ HDVideoEntry 0x6864_7664, // "hdvd"
+ SortNameEntry 0x736f_6e6d, // "sonm"
+ SortAlbumEntry 0x736f_616c, // "soal"
+ SortArtistEntry 0x736f_6172, // "soar"
+ SortAlbumArtistEntry 0x736f_6161, // "soaa"
+ SortComposerEntry 0x736f_636f, // "soco"
+);
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-25 17:19:55 +0000