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Complete anime diagonal gif support for GA402

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This commit is contained in:
I-Al-Istannen
2022-07-10 13:23:21 +02:00
committed by Luke D. Jones
parent f3f6fadfe2
commit a2c8a226a4
10 changed files with 69 additions and 81 deletions
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52
rog-anime/src/data.rs
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@@ -16,9 +16,6 @@ const BLOCK_START: usize = 7;
const BLOCK_END: usize = 634;
/// Individual usable data length of each USB packet
const PANE_LEN: usize = BLOCK_END - BLOCK_START;
/// The length of usable data
pub const ANIME_GA401_DATA_LEN: usize = PANE_LEN * 2;
pub const ANIME_GA402_DATA_LEN: usize = PANE_LEN * 3;
/// First packet is for GA401 + GA402
const USB_PREFIX1: [u8; 7] = [0x5e, 0xc0, 0x02, 0x01, 0x00, 0x73, 0x02];
@@ -42,6 +39,32 @@ pub enum AnimeType {
GA402,
}
impl AnimeType {
/// The width of diagonal images
pub fn width(&self) -> usize {
match self {
AnimeType::GA401 => 74,
AnimeType::GA402 => 74,
}
}
/// The height of diagonal images
pub fn height(&self) -> usize {
match self {
AnimeType::GA401 => 32,
AnimeType::GA402 => 39,
}
}
/// The length of usable data for this type
pub fn data_length(&self) -> usize {
match self {
AnimeType::GA401 => PANE_LEN * 2,
AnimeType::GA402 => PANE_LEN * 3,
}
}
}
/// The minimal serializable data that can be transferred over wire types.
/// Other data structures in `rog_anime` will convert to this.
#[cfg_attr(feature = "dbus", derive(Type))]
@@ -54,10 +77,7 @@ pub struct AnimeDataBuffer {
impl AnimeDataBuffer {
#[inline]
pub fn new(anime: AnimeType) -> Self {
let len = match anime {
AnimeType::GA401 => ANIME_GA401_DATA_LEN,
AnimeType::GA402 => ANIME_GA402_DATA_LEN,
};
let len = anime.data_length();
AnimeDataBuffer {
data: vec![0u8; len],
@@ -83,10 +103,8 @@ impl AnimeDataBuffer {
/// Will panic if the vector length is not `ANIME_DATA_LEN`
#[inline]
pub fn from_vec(anime: AnimeType, data: Vec<u8>) -> Self {
match anime {
AnimeType::GA401 => assert_eq!(data.len(), ANIME_GA401_DATA_LEN),
AnimeType::GA402 => assert_eq!(data.len(), ANIME_GA402_DATA_LEN),
}
assert_eq!(data.len(), anime.data_length());
Self { data, anime }
}
}
@@ -97,15 +115,11 @@ pub type AnimePacketType = Vec<[u8; 640]>;
impl From<AnimeDataBuffer> for AnimePacketType {
#[inline]
fn from(anime: AnimeDataBuffer) -> Self {
assert_eq!(anime.data.len(), anime.anime.data_length());
let mut buffers = match anime.anime {
AnimeType::GA401 => {
assert!(anime.data.len() == ANIME_GA401_DATA_LEN);
vec![[0; 640]; 2]
}
AnimeType::GA402 => {
assert!(anime.data.len() == ANIME_GA402_DATA_LEN);
vec![[0; 640]; 3]
}
AnimeType::GA401 => vec![[0; 640]; 2],
AnimeType::GA402 => vec![[0; 640]; 3],
};
for (idx, chunk) in anime.data.as_slice().chunks(PANE_LEN).enumerate() {