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https://github.com/italicsjenga/agb.git
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Merge pull request #199 from gwilymk/small-improvements-while-working-on-bad-apple-demo
Small improvements while working on bad apple demo
This commit is contained in:
Gwilym Kuiper
GitHub
commit
2ea8ec6eac
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@ -1,6 +1,6 @@
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use crate::image_loader::Image;
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use crate::palette16::Palette16OptimisationResults;
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use crate::TileSize;
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use crate::{image_loader::Image, ByteString};
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use proc_macro2::TokenStream;
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use quote::{format_ident, quote};
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@ -45,11 +45,11 @@ pub(crate) fn generate_code(
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for x in 0..tiles_x {
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let palette_index = results.assignments[y * tiles_x + x];
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let palette = &results.optimised_palettes[palette_index];
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for inner_y in 0..tile_size / 8 {
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for inner_x in 0..tile_size / 8 {
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for j in inner_y * 8..inner_y * 8 + 8 {
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for i in (inner_x * 8..inner_x * 8 + 8).rev() {
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for j in inner_y * 8..inner_y * 8 + 8 {
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for i in inner_x * 8..inner_x * 8 + 8 {
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let colour = image.colour(x * tile_size + i, y * tile_size + j);
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tile_data.push(palette.colour_index(colour));
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}
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@ -59,8 +59,12 @@ pub(crate) fn generate_code(
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}
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}
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let tile_data = tile_data.chunks(8)
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.map(|chunk| chunk.iter().fold(0u32, |acc, &x| (acc << 4) | (x as u32)));
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let tile_data: Vec<_> = tile_data
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.chunks(2)
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.map(|chunk| (chunk[1] << 4) | chunk[0])
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.collect();
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let data = ByteString(&tile_data);
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let assignments = results.assignments.iter().map(|&x| x as u8);
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@ -73,9 +77,7 @@ pub(crate) fn generate_code(
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#(#palette_data),*
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];
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const TILE_DATA: &[u32] = &[
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#(#tile_data),*
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];
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const TILE_DATA: &[u8] = #data;
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const PALETTE_ASSIGNMENT: &[u8] = &[
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#(#assignments),*
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@ -311,24 +311,41 @@ static ChickenSprites: &[Sprite] = &[
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),
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];
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static MAP_TILES: [u32; 8 * 17] = [
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0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
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0x11111111, 0x11111111, 0x11111111, 0x11111111, 0x11111111, 0x11111111, 0x11111111, 0x11111111,
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0x11111111, 0x11111111, 0x11111111, 0x11111111, 0x11111111, 0x01111111, 0x01111111, 0x01111111,
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0x11111111, 0x11111111, 0x11111111, 0x11111111, 0x11111111, 0x00000000, 0x01010101, 0x01010101,
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0x00000000, 0x00000000, 0x11110000, 0x11100000, 0x11000100, 0x10001100, 0x00011100, 0x00111100,
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0x00000000, 0x00000000, 0x01110001, 0x01100011, 0x01000111, 0x00001111, 0x00011111, 0x00111111,
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0x00111111, 0x00111111, 0x00111111, 0x00111111, 0x00111111, 0x00111111, 0x00001111, 0x00000111,
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0x00000000, 0x00000000, 0x11111111, 0x11111111, 0x11111111, 0x11111111, 0x11111111, 0x11111111,
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0x11111111, 0x11111111, 0x11111111, 0x11111111, 0x11111111, 0x11111111, 0x10111111, 0x01101011,
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0x11111111, 0x11111111, 0x11111111, 0x11111111, 0x11111111, 0x11111111, 0x11111111, 0x01101011,
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0x11111111, 0x11111111, 0x11111111, 0x11111111, 0x11111111, 0x11111111, 0x11101111, 0x10110111,
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0x11111111, 0x11111111, 0x11111111, 0x11111111, 0x11111111, 0x11111111, 0x11111111, 0x11101111,
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0x11111111, 0x11111111, 0x11111111, 0x11111111, 0x11111111, 0x11111101, 0x11111011, 0x10111011,
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0x11111111, 0x11111111, 0x11111111, 0x11111111, 0x11111111, 0x11111111, 0x11111111, 0x10111011,
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0x11111111, 0x11111111, 0x11111111, 0x11111111, 0x11111111, 0x11111111, 0x11101111, 0x11101011,
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0x11111111, 0x11111111, 0x11111111, 0x11111111, 0x11111111, 0x11111111, 0x11011111, 0x11010111,
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0x11111111, 0x11111111, 0x11111111, 0x11111111, 0x11111111, 0x11111111, 0x01111111, 0x11010111,
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static MAP_TILES: [u8; 8 * 17 * 4] = [
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11,
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0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11,
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0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11,
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0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x01, 0x11, 0x11, 0x11, 0x01, 0x11, 0x11, 0x11, 0x01,
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0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11,
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0x11, 0x11, 0x11, 0x11, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x11, 0x11, 0x00, 0x00, 0x10, 0x11,
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0x00, 0x01, 0x00, 0x11, 0x00, 0x11, 0x00, 0x10, 0x00, 0x11, 0x01, 0x00, 0x00, 0x11, 0x11, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x11, 0x01, 0x11, 0x00, 0x10, 0x01,
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0x11, 0x01, 0x00, 0x01, 0x11, 0x11, 0x00, 0x00, 0x11, 0x11, 0x01, 0x00, 0x11, 0x11, 0x11, 0x00,
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0x11, 0x11, 0x11, 0x00, 0x11, 0x11, 0x11, 0x00, 0x11, 0x11, 0x11, 0x00, 0x11, 0x11, 0x11, 0x00,
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0x11, 0x11, 0x11, 0x00, 0x11, 0x11, 0x11, 0x00, 0x11, 0x11, 0x00, 0x00, 0x11, 0x01, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11,
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0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11,
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0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11,
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0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x10, 0x11, 0x10, 0x10, 0x01,
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0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11,
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0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x10, 0x10, 0x01,
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0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11,
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0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x10, 0x11, 0x11, 0x01, 0x11, 0x10,
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0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11,
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0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x10, 0x11,
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0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11,
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0x11, 0x11, 0x11, 0x11, 0x01, 0x11, 0x11, 0x11, 0x11, 0x10, 0x11, 0x11, 0x11, 0x10, 0x11, 0x10,
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0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11,
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0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x10, 0x11, 0x10,
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0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11,
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0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x10, 0x11, 0x11, 0x10, 0x10, 0x11,
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0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11,
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0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x01, 0x11, 0x11, 0x01, 0x01, 0x11,
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0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11,
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0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x01, 0x11, 0x01, 0x01, 0x11,
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];
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static MAP_MAP: [u16; 1024] = [
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@ -157,6 +157,11 @@ impl BlockAllocator {
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}
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pub unsafe fn dealloc(&self, ptr: *mut u8, layout: Layout) {
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self.dealloc_no_normalise(ptr, layout);
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self.normalise();
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}
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pub unsafe fn dealloc_no_normalise(&self, ptr: *mut u8, layout: Layout) {
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let new_layout = Block::either_layout(layout).pad_to_align();
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free(|key| {
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let mut state = self.state.borrow(*key).borrow_mut();
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@ -195,7 +200,6 @@ impl BlockAllocator {
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}
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}
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});
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self.normalise();
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}
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}
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@ -2,14 +2,14 @@ use crate::display::palette16::Palette16;
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pub struct TileData {
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pub palettes: &'static [Palette16],
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pub tiles: &'static [u32],
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pub tiles: &'static [u8],
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pub palette_assignments: &'static [u8],
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}
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impl TileData {
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pub const fn new(
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palettes: &'static [Palette16],
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tiles: &'static [u32],
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tiles: &'static [u8],
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palette_assignments: &'static [u8],
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) -> Self {
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TileData {
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@ -1,12 +1,12 @@
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use core::{alloc::Layout, ptr::NonNull};
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use alloc::vec;
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use alloc::vec::Vec;
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use crate::{
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agb_alloc::{block_allocator::BlockAllocator, bump_allocator::StartEnd},
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display::palette16,
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dma::dma_copy16,
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hash_map::HashMap,
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memory_mapped::MemoryMapped1DArray,
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};
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@ -51,12 +51,12 @@ impl TileFormat {
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}
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pub struct TileSet<'a> {
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tiles: &'a [u32],
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tiles: &'a [u8],
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format: TileFormat,
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}
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impl<'a> TileSet<'a> {
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pub fn new(tiles: &'a [u32], format: TileFormat) -> Self {
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pub fn new(tiles: &'a [u8], format: TileFormat) -> Self {
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Self { tiles, format }
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}
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@ -104,18 +104,20 @@ pub struct VRamManager<'a> {
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generation: u16,
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free_pointer: Option<usize>,
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tile_set_to_vram: Vec<Vec<Option<TileReference>>>,
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tile_set_to_vram: HashMap<(u16, u16), TileReference>,
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reference_counts: Vec<(u16, Option<(TileSetReference, u16)>)>,
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}
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impl<'a> VRamManager<'a> {
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pub(crate) fn new() -> Self {
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let tile_set_to_vram: HashMap<(u16, u16), TileReference> = HashMap::with_capacity(256);
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Self {
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tilesets: Vec::new(),
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generation: 0,
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free_pointer: None,
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tile_set_to_vram: Default::default(),
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tile_set_to_vram,
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reference_counts: Default::default(),
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}
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}
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@ -124,7 +126,6 @@ impl<'a> VRamManager<'a> {
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let generation = self.generation;
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self.generation = self.generation.wrapping_add(1);
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let num_tiles = tileset.num_tiles();
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let tileset = ArenaStorageItem::Data(tileset, generation);
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let index = if let Some(ptr) = self.free_pointer.take() {
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@ -145,10 +146,6 @@ impl<'a> VRamManager<'a> {
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self.tilesets.len() - 1
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};
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self.tile_set_to_vram
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.resize(self.tilesets.len(), Default::default());
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self.tile_set_to_vram[index] = vec![Default::default(); num_tiles];
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TileSetReference::new(index as u16, generation)
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}
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@ -185,10 +182,10 @@ impl<'a> VRamManager<'a> {
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}
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pub(crate) fn add_tile(&mut self, tile_set_ref: TileSetReference, tile: u16) -> TileIndex {
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let reference = self.tile_set_to_vram[tile_set_ref.id as usize][tile as usize];
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let reference = self.tile_set_to_vram.get(&(tile_set_ref.id, tile));
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if let Some(reference) = reference {
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let index = Self::index_from_reference(reference);
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let index = Self::index_from_reference(*reference);
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self.reference_counts[index].0 += 1;
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return TileIndex::new(index);
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}
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@ -204,13 +201,13 @@ impl<'a> VRamManager<'a> {
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"Stale tile data requested"
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);
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let tile_offset = (tile as usize) * data.format.tile_size() / 4;
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&data.tiles[tile_offset..(tile_offset + data.format.tile_size() / 4)]
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let tile_offset = (tile as usize) * data.format.tile_size();
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&data.tiles[tile_offset..(tile_offset + data.format.tile_size())]
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} else {
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panic!("Tile set ref must point to existing tile set");
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};
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let tile_size_in_half_words = TileFormat::FourBpp.tile_size() / 2;
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let tile_size_in_half_words = tile_slice.len() / 2;
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unsafe {
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dma_copy16(
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@ -224,7 +221,8 @@ impl<'a> VRamManager<'a> {
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let index = Self::index_from_reference(tile_reference);
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self.tile_set_to_vram[tile_set_ref.id as usize][tile as usize] = Some(tile_reference);
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self.tile_set_to_vram
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.insert((tile_set_ref.id, tile), tile_reference);
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self.reference_counts
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.resize(self.reference_counts.len().max(index + 1), (0, None));
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@ -250,11 +248,11 @@ impl<'a> VRamManager<'a> {
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let tile_reference = Self::reference_from_index(tile_index);
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unsafe {
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TILE_ALLOCATOR.dealloc(tile_reference.0.cast().as_ptr(), TILE_LAYOUT);
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TILE_ALLOCATOR.dealloc_no_normalise(tile_reference.0.cast().as_ptr(), TILE_LAYOUT);
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}
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let tile_ref = self.reference_counts[index].1.unwrap();
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self.tile_set_to_vram[tile_ref.0.id as usize][tile_ref.1 as usize] = None;
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self.tile_set_to_vram.remove(&(tile_ref.0.id, tile_ref.1));
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self.reference_counts[index].1 = None;
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}
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@ -657,7 +657,7 @@ impl<K, V> NodeStorage<K, V> {
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where
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K: Eq,
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{
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for distance_to_initial_bucket in 0..=self.max_distance_to_initial_bucket {
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for distance_to_initial_bucket in 0..(self.max_distance_to_initial_bucket + 1) {
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let location = fast_mod(
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self.nodes.len(),
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hash + distance_to_initial_bucket as HashType,
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|
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