Emulation/trueLMAO
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removed unused comments

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kirjavascript 2021-05-28 19:02:57 +01:00
parent a1820ad65b
commit b144662ce2
3 changed files with 4 additions and 58 deletions
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5
desktop/src/main.rs
View file

@ -7,7 +7,7 @@ use fltk::{
prelude::*,
window::Window,
text::{TextBuffer, TextDisplay},
enums::{Event, Key},
enums::Key,
};
use std::cell::RefCell;
@ -31,8 +31,9 @@ macro_rules! clone {
fn main() {
let app = app::App::default();
let buf: Vec<u8> = include_bytes!("./roms/Window Test by Fonzie (PD).bin").to_vec();
// let buf: Vec<u8> = include_bytes!("./roms/Window Test by Fonzie (PD).bin").to_vec();
// let buf: Vec<u8> = include_bytes!("/home/cake/Genesis/Streets of Rage (JUE) (REV 00) [!].bin").to_vec();
let buf: Vec<u8> = include_bytes!("/home/cake/sonic/roms/s3d.bin").to_vec();
let mut emu = Megadrive::new(buf);

55
emu/src/gfx.rs
View file

@ -37,6 +37,7 @@ impl Gfx {
// TODO: perf optim by doing things in tiles instead of pixels
// TODO: use hotspot & cpu usage to check
// TODO: also split hi-pri
let vscroll = emu.core.mem.vdp.vscroll(screen_x)[vscroll_offset] as usize;
let plane_width = cell_w * 8;
@ -185,9 +186,6 @@ impl Gfx {
let y = if vflip { y ^ 7 } else { y };
let index = (tile * 32) + (y * 4);
//
for cursor in 0..8 {
let duxel = emu.core.mem.vdp.VRAM[index + (cursor / 2)];
let px = if cursor & 1 != 0 { duxel & 0xF } else { duxel >> 4 };
@ -201,57 +199,6 @@ impl Gfx {
emu.gfx.screen[screen_offset + 2] = b;
}
}
//
// let line = &emu.core.mem.vdp.VRAM[index..index+4];
// let mut cursor = 0;
// for i in 0..4 {
// let duxel = emu.core.mem.vdp.VRAM[index+i];
// let px = duxel >> 4;
// if px != 0 {
// let screen_x = if hflip { cursor ^ 7 } else { cursor } + x;
// let (r, g, b) = emu.core.mem.vdp.color(palette, px as usize);
// let screen_offset = (screen_x + (screen_y * screen_width)) * 3;
// emu.gfx.screen[screen_offset] = r;
// emu.gfx.screen[screen_offset + 1] = g;
// emu.gfx.screen[screen_offset + 2] = b;
// }
// cursor += 1;
// let px = duxel & 0xF;
// if px != 0 {
// let screen_x = if hflip { cursor ^ 7 } else { cursor } + x;
// let (r, g, b) = emu.core.mem.vdp.color(palette, px as usize);
// let screen_offset = (screen_x + (screen_y * screen_width)) * 3;
// emu.gfx.screen[screen_offset] = r;
// emu.gfx.screen[screen_offset + 1] = g;
// emu.gfx.screen[screen_offset + 2] = b;
// }
// cursor += 1;
// }
//
// let y = screen_y & 7;
// for x in 0..8 { // TODO: 0..4
// let screen_x = x + (n * 8);
// let px = &emu.core.mem.vdp.VRAM[(tile * 32) + (y*4) + (x>>1)];
// let px = if x & 1 == 0 { px >> 4 } else { px & 0xF };
// if px != 0 {
// let (r, g, b) = emu.core.mem.vdp.color(palette, px as _);
// let screen_offset = (screen_x + (screen_y * screen_width)) * 3;
// emu.gfx.screen[screen_offset] = r;
// emu.gfx.screen[screen_offset + 1] = g;
// emu.gfx.screen[screen_offset + 2] = b;
// }
// }
}
}

2
emu/src/lib.rs
View file

@ -121,8 +121,6 @@ impl Megadrive {
// TODO: improve perf by having two buffers to render to and combine them, doing both
// priorities at once. OR have a write queue
// TODO: sprite pixels appearing at left of screen
// plane B, low priority
Gfx::draw_plane_line(
self,