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change from inline to where for generics

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This commit is contained in:
Alex Janka 2023-03-19 10:26:56 +11:00
parent bf1b8f0ebc
commit 5de448917a
8 changed files with 100 additions and 28 deletions
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12
lib/src/connect/mod.rs
View file

@ -71,7 +71,11 @@ pub trait PocketCamera {
}
#[non_exhaustive]
pub struct EmulatorOptions<ColourFormat: From<Colour> + Clone, R: Renderer<ColourFormat>> {
pub struct EmulatorOptions<ColourFormat, R>
where
ColourFormat: From<Colour> + Clone,
R: Renderer<ColourFormat>,
{
pub(crate) window: R,
pub(crate) tile_window: Option<R>,
pub(crate) rom: RomFile,
@ -84,8 +88,10 @@ pub struct EmulatorOptions<ColourFormat: From<Colour> + Clone, R: Renderer<Colou
pub(crate) spooky: PhantomData<ColourFormat>,
}
impl<ColourFormat: From<Colour> + Clone, R: Renderer<ColourFormat>>
EmulatorOptions<ColourFormat, R>
impl<ColourFormat, R> EmulatorOptions<ColourFormat, R>
where
ColourFormat: From<Colour> + Clone,
R: Renderer<ColourFormat>,
{
pub fn new(window: R, rom: RomFile, output: AudioOutput) -> Self {
Self {

18
lib/src/lib.rs
View file

@ -30,12 +30,20 @@ static VERBOSE: OnceCell<bool> = OnceCell::new();
pub const WIDTH: usize = 160;
pub const HEIGHT: usize = 144;
pub struct EmulatorCore<ColourFormat: From<Colour> + Clone, R: Renderer<ColourFormat>> {
pub struct EmulatorCore<ColourFormat, R>
where
ColourFormat: From<Colour> + Clone,
R: Renderer<ColourFormat>,
{
receiver: Receiver<EmulatorMessage>,
cpu: Cpu<ColourFormat, R>,
}
impl<ColourFormat: From<Colour> + Clone, R: Renderer<ColourFormat>> EmulatorCore<ColourFormat, R> {
impl<ColourFormat, R> EmulatorCore<ColourFormat, R>
where
ColourFormat: From<Colour> + Clone,
R: Renderer<ColourFormat>,
{
pub fn init(
receiver: Receiver<EmulatorMessage>,
mut options: EmulatorOptions<ColourFormat, R>,
@ -153,7 +161,11 @@ impl<ColourFormat: From<Colour> + Clone, R: Renderer<ColourFormat>> EmulatorCore
}
}
pub fn get_save_state(&self) -> CpuSaveState<ColourFormat, R> {
pub fn get_save_state(&self) -> CpuSaveState<ColourFormat, R>
where
ColourFormat: From<Colour> + Clone,
R: Renderer<ColourFormat>,
{
CpuSaveState::create(&self.cpu)
}

6
lib/src/processor/instructions/instructions.rs
View file

@ -4,7 +4,11 @@ use crate::{
util::{clear_bit, get_bit, set_bit},
};
impl<ColourFormat: From<Colour> + Clone, R: Renderer<ColourFormat>> Cpu<ColourFormat, R> {
impl<ColourFormat, R> Cpu<ColourFormat, R>
where
ColourFormat: From<Colour> + Clone,
R: Renderer<ColourFormat>,
{
pub(crate) fn and(&mut self, first: u8, second: u8) -> u8 {
let result = first & second;
self.set_or_clear_flag(Flags::Zero, result == 0x0);

6
lib/src/processor/instructions/primitives.rs
View file

@ -5,7 +5,11 @@ use crate::{
};
use std::ops::{BitAnd, BitOr};
impl<ColourFormat: From<Colour> + Clone, R: Renderer<ColourFormat>> Cpu<ColourFormat, R> {
impl<ColourFormat, R> Cpu<ColourFormat, R>
where
ColourFormat: From<Colour> + Clone,
R: Renderer<ColourFormat>,
{
pub(crate) fn pop_word(&mut self) -> u16 {
let mut word: u16 = 0x0;
word.set_low(self.memory.get(self.reg.sp));

30
lib/src/processor/memory.rs
View file

@ -22,7 +22,11 @@ pub(crate) mod rom;
pub(crate) type Address = u16;
pub struct Memory<ColourFormat: From<Colour> + Clone, R: Renderer<ColourFormat>> {
pub struct Memory<ColourFormat, R>
where
ColourFormat: From<Colour> + Clone,
R: Renderer<ColourFormat>,
{
bootrom: Option<Vec<u8>>,
rom: Rom,
ram: [u8; 8192],
@ -40,7 +44,11 @@ pub struct Memory<ColourFormat: From<Colour> + Clone, R: Renderer<ColourFormat>>
#[serde_with::serde_as]
#[derive(Serialize, Deserialize)]
pub struct MemorySaveState<ColourFormat: From<Colour> + Clone, R: Renderer<ColourFormat>> {
pub struct MemorySaveState<ColourFormat, R>
where
ColourFormat: From<Colour> + Clone,
R: Renderer<ColourFormat>,
{
rom: RomSaveState,
#[serde_as(as = "[_; 8192]")]
ram: [u8; 8192],
@ -57,8 +65,10 @@ pub struct MemorySaveState<ColourFormat: From<Colour> + Clone, R: Renderer<Colou
timers: Timer,
}
impl<ColourFormat: From<Colour> + Clone, R: Renderer<ColourFormat>>
MemorySaveState<ColourFormat, R>
impl<ColourFormat, R> MemorySaveState<ColourFormat, R>
where
ColourFormat: From<Colour> + Clone,
R: Renderer<ColourFormat>,
{
pub fn create(memory: &Memory<ColourFormat, R>) -> Self {
Self {
@ -78,7 +88,11 @@ impl<ColourFormat: From<Colour> + Clone, R: Renderer<ColourFormat>>
}
}
impl<ColourFormat: From<Colour> + Clone, R: Renderer<ColourFormat>> Memory<ColourFormat, R> {
impl<ColourFormat, R> Memory<ColourFormat, R>
where
ColourFormat: From<Colour> + Clone,
R: Renderer<ColourFormat>,
{
pub fn init(
bootrom: Option<Vec<u8>>,
rom: Rom,
@ -300,7 +314,11 @@ impl<ColourFormat: From<Colour> + Clone, R: Renderer<ColourFormat>> Memory<Colou
}
}
impl<ColourFormat: From<Colour> + Clone, R: Renderer<ColourFormat>> Cpu<ColourFormat, R> {
impl<ColourFormat, R> Cpu<ColourFormat, R>
where
ColourFormat: From<Colour> + Clone,
R: Renderer<ColourFormat>,
{
pub fn increment_timers(&mut self, machine_cycles: u8) {
let steps = (machine_cycles as usize) * 4;

26
lib/src/processor/memory/mmio/gpu.rs
View file

@ -23,8 +23,8 @@ mod types;
const TILE_WINDOW_WIDTH: usize = 16 * 8;
const TILE_WINDOW_HEIGHT: usize = 24 * 8;
pub struct Gpu<Format: From<Colour>, R: Renderer<Format>> {
pub buffer: Vec<Format>,
pub struct Gpu<ColourFormat: From<Colour>, R: Renderer<ColourFormat>> {
pub buffer: Vec<ColourFormat>,
pub vram: Vram,
pub oam: Oam,
pub window: R,
@ -34,7 +34,7 @@ pub struct Gpu<Format: From<Colour>, R: Renderer<Format>> {
mode_clock: usize,
scanline: u8,
lyc: u8,
tile_window: Option<TileWindow<Format, R>>,
tile_window: Option<TileWindow<ColourFormat, R>>,
window_lc: u8,
has_window_been_enabled: bool,
bg_palette: Palette,
@ -48,8 +48,8 @@ pub struct Gpu<Format: From<Colour>, R: Renderer<Format>> {
}
#[derive(Serialize, Deserialize)]
pub struct GpuSaveState<Format: From<Colour>, R: Renderer<Format>> {
buffer: Vec<Format>,
pub struct GpuSaveState<ColourFormat: From<Colour>, R: Renderer<ColourFormat>> {
buffer: Vec<ColourFormat>,
vram: Vram,
oam: Oam,
is_bg_zero: Vec<bool>,
@ -72,8 +72,12 @@ pub struct GpuSaveState<Format: From<Colour>, R: Renderer<Format>> {
spooky: PhantomData<R>,
}
impl<Format: From<Colour> + Clone, R: Renderer<Format>> GpuSaveState<Format, R> {
pub fn create(gpu: &Gpu<Format, R>) -> Self {
impl<ColourFormat, R> GpuSaveState<ColourFormat, R>
where
ColourFormat: From<Colour> + Clone,
R: Renderer<ColourFormat>,
{
pub fn create(gpu: &Gpu<ColourFormat, R>) -> Self {
Self {
buffer: gpu.buffer.clone(),
vram: gpu.vram,
@ -99,7 +103,11 @@ impl<Format: From<Colour> + Clone, R: Renderer<Format>> GpuSaveState<Format, R>
}
}
impl<Format: From<Colour> + Clone, R: Renderer<Format>> Gpu<Format, R> {
impl<ColourFormat, R> Gpu<ColourFormat, R>
where
ColourFormat: From<Colour> + Clone,
R: Renderer<ColourFormat>,
{
pub fn new(window: R, tile_window_renderer: Option<R>) -> Self {
let tile_window = if let Some(mut tile_window_renderer) = tile_window_renderer {
tile_window_renderer.prepare(TILE_WINDOW_WIDTH, TILE_WINDOW_HEIGHT);
@ -135,7 +143,7 @@ impl<Format: From<Colour> + Clone, R: Renderer<Format>> Gpu<Format, R> {
}
pub fn from_save_state(
state: GpuSaveState<Format, R>,
state: GpuSaveState<ColourFormat, R>,
window: R,
tile_window_renderer: Option<R>,
) -> Self {

24
lib/src/processor/mod.rs
View file

@ -23,7 +23,11 @@ pub(crate) enum Direction {
Right,
}
pub struct Cpu<ColourFormat: From<Colour> + Clone, R: Renderer<ColourFormat>> {
pub struct Cpu<ColourFormat, R>
where
ColourFormat: From<Colour> + Clone,
R: Renderer<ColourFormat>,
{
pub memory: Memory<ColourFormat, R>,
pub reg: Registers,
pub last_instruction: u8,
@ -33,7 +37,11 @@ pub struct Cpu<ColourFormat: From<Colour> + Clone, R: Renderer<ColourFormat>> {
}
#[derive(Serialize, Deserialize)]
pub struct CpuSaveState<ColourFormat: From<Colour> + Clone, R: Renderer<ColourFormat>> {
pub struct CpuSaveState<ColourFormat, R>
where
ColourFormat: From<Colour> + Clone,
R: Renderer<ColourFormat>,
{
memory: MemorySaveState<ColourFormat, R>,
reg: Registers,
last_instruction: u8,
@ -42,7 +50,11 @@ pub struct CpuSaveState<ColourFormat: From<Colour> + Clone, R: Renderer<ColourFo
should_halt_bug: bool,
}
impl<ColourFormat: From<Colour> + Clone, R: Renderer<ColourFormat>> CpuSaveState<ColourFormat, R> {
impl<ColourFormat, R> CpuSaveState<ColourFormat, R>
where
ColourFormat: From<Colour> + Clone,
R: Renderer<ColourFormat>,
{
pub fn create(cpu: &Cpu<ColourFormat, R>) -> Self {
Self {
memory: MemorySaveState::create(&cpu.memory),
@ -55,7 +67,11 @@ impl<ColourFormat: From<Colour> + Clone, R: Renderer<ColourFormat>> CpuSaveState
}
}
impl<ColourFormat: From<Colour> + Clone, R: Renderer<ColourFormat>> Cpu<ColourFormat, R> {
impl<ColourFormat, R> Cpu<ColourFormat, R>
where
ColourFormat: From<Colour> + Clone,
R: Renderer<ColourFormat>,
{
pub fn new(mut memory: Memory<ColourFormat, R>, run_bootrom: bool) -> Self {
if !run_bootrom {
memory.cpu_ram_init();

6
lib/src/processor/opcodes.rs
View file

@ -9,7 +9,11 @@ use crate::{
use super::memory::mmio::gpu::Colour;
impl<ColourFormat: From<Colour> + Clone, R: Renderer<ColourFormat>> Cpu<ColourFormat, R> {
impl<ColourFormat, R> Cpu<ColourFormat, R>
where
ColourFormat: From<Colour> + Clone,
R: Renderer<ColourFormat>,
{
pub fn run_opcode(&mut self, opcode: u8) -> u8 {
match opcode {
0x00 => {