Madeorsk/Infinite-Storage-Glitch
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Weird garbage after first thread

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This commit is contained in:
HistidineDwarf 2023-02-09 21:33:11 -08:00
parent 66ca666b47
commit 2af75f5a39
3 changed files with 26 additions and 75 deletions
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2
note.txt
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@ -14,6 +14,8 @@ Optimize:
Multithreading (thread # agnostic)
Threads with HQ or set of designated frames ?
Consider whether Data is still useful
Choose a different codec ?
What if I use a compressing codec ?
u32 instructions
Might still be not enough, idk
Used for end-of-file pointers

15
output.txt
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File diff suppressed because one or more lines are too long

84
src/etcher.rs
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@ -154,6 +154,8 @@ fn etch_pixel(frame: &mut EmbedSource, rgb: Vec<u8>, x: i32, y: i32) -> anyhow::
fn etch_bw(source: &mut EmbedSource, data: &Vec<bool>, global_index: &mut usize)
-> anyhow::Result<()> {
let _timer = Timer::new("Etching frame");
let width = source.actual_size.width;
let height = source.actual_size.height;
let size = source.size as usize;
@ -189,6 +191,7 @@ fn etch_bw(source: &mut EmbedSource, data: &Vec<bool>, global_index: &mut usize)
fn etch_color(source: &mut EmbedSource, data: &Vec<u8>, global_index: &mut usize)
-> anyhow::Result<()>{
let width = source.actual_size.width;
let height = source.actual_size.height;
let size = source.size as usize;
@ -217,72 +220,6 @@ fn etch_color(source: &mut EmbedSource, data: &Vec<u8>, global_index: &mut usize
return Ok(());
}
fn etch_frame(source: &mut EmbedSource, data: &Data, global_index: &mut usize)
-> anyhow::Result<()>{
let width = source.actual_size.width;
let height = source.actual_size.height;
let size = source.size as usize;
for y in (0..height).step_by(size) {
for x in (0..width).step_by(size) {
// dbg!(&global_index);
let local_index = global_index.clone();
let rgb = match data.out_mode {
OutputMode::Color => {
let colors = vec![
data.bytes[local_index], //Red
data.bytes[local_index+1],//Green
data.bytes[local_index+2] //Blue
];
//Increment index so we move along the data
*global_index += 3;
//Hopefully this doesn't affect og ?
if *global_index+2 >= data.bytes.len() - 1 {
return Err(Error::msg("Index beyond data"));
}
colors
},
OutputMode::Binary => {
let brightness = if data.binary[local_index] == true {
255 // 1
} else {
0 // 0
};
let colors = vec![
brightness,
brightness,
brightness,
];
//Increment index so we move along the data
*global_index += 1;
//Hopefully this doesn't affect og ?
if *global_index >= data.binary.len() - 1 {
return Err(Error::msg("Index beyond data"));
}
colors
}
};
etch_pixel(source, rgb, x, y).unwrap();
}
}
// dbg!(&source.image.cols(), &source.image.rows());
// highgui::named_window("window", WINDOW_FULLSCREEN)?;
// highgui::imshow("window", &source.image)?;
// highgui::wait_key(10000000)?;
// imwrite("src/out/test1.png", &source.image, &Vector::new())?;
return Ok(());
}
fn read_frame(source: &EmbedSource, out_mode: &OutputMode) -> anyhow::Result<Vec<u8>>{
// let _timer = Timer::new("Reading frame");
@ -368,9 +305,8 @@ fn etch_instructions(settings: &Settings, data: &Data)
//Could choke and die
u8_instructions.push(settings.size as u8);
u8_instructions.push(settings.fps as u8);
let mut binary_instructions = rip_binary(u8_instructions)?;
binary_instructions.extend(last_byte_pointer);
let instruction_data = Data::from_binary(binary_instructions);
let mut instruction_data = rip_binary(u8_instructions)?;
instruction_data.extend(last_byte_pointer);
//Here to make sure instruction frame and the rest are of the same size
//Using EmbedSource::new() in case it changes and this code becomes disconnected from the rest
@ -380,7 +316,7 @@ fn etch_instructions(settings: &Settings, data: &Data)
let mut source = EmbedSource::new(instruction_size, settings.width, settings.height);
let mut index = 0;
match etch_frame(&mut source, &instruction_data, &mut index) {
match etch_bw(&mut source, &instruction_data, &mut index) {
Ok(_) => {},
Err(_) => {println!("Instructions written")}
}
@ -424,6 +360,8 @@ fn read_instructions(source: &EmbedSource, threads: usize) -> anyhow::Result<(Ou
}
pub fn etch(path: &str, data: Data, settings: Settings) -> anyhow::Result<()> {
let _timer = Timer::new("Etching video");
let mut spool = Vec::new();
match data.out_mode {
OutputMode::Color => {
@ -434,15 +372,13 @@ pub fn etch(path: &str, data: Data, settings: Settings) -> anyhow::Result<()> {
let chunks = data.bytes.chunks(chunk_size);
for chunk in chunks {
//source of perf loss ?
let mut chunk_copy = Vec::new();
chunk_copy.copy_from_slice(chunk);
let chunk_copy = chunk.to_vec();
let thread = thread::spawn(move || {
let mut frames = Vec::new();
let mut index: usize = 0;
loop {
// let _timer = Timer::new("Etching frame");
let mut source = EmbedSource::new(settings.size, settings.width, settings.height);
match etch_color(&mut source, &chunk_copy, &mut index) {
Ok(_) => frames.push(source),
@ -474,7 +410,6 @@ pub fn etch(path: &str, data: Data, settings: Settings) -> anyhow::Result<()> {
let mut index: usize = 0;
loop {
// let _timer = Timer::new("Etching frame");
let mut source = EmbedSource::new(settings.size, settings.width, settings.height);
match etch_bw(&mut source, &chunk_copy, &mut index) {
Ok(_) => frames.push(source),
@ -506,6 +441,7 @@ pub fn etch(path: &str, data: Data, settings: Settings) -> anyhow::Result<()> {
//Mess around with lossless codecs, png seems fine
//Fourcc is a code for video codecs, trying to use a lossless one
let fourcc = VideoWriter::fourcc('p', 'n', 'g', ' ')?;
// let fourcc = VideoWriter::fourcc('a', 'v', 'c', '1')?;
//Check if frame_size is flipped
let frame_size = complete_frames[1].frame_size;