0xrsydn/gameboy-rust
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feat(audio): implement PSG pulse channel 1

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0xrsydn 2026-10-07 01:53:42 +07:00
commit 9a646651da
18 changed files with 850 additions and 55 deletions
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4
crates/gba-core/tests/direct_sound.rs
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@ -159,7 +159,7 @@ fn full_queue_overflow_clears_queued_words() {
}
#[test]
fn wave_banks_and_idle_psg_masks_work_without_claiming_psg_playback() {
fn wave_banks_and_idle_channel_masks_preserve_explicit_limits() {
let mut bus = bus();
bus.write16(0x04000062, 0xffff).unwrap();
assert_eq!(bus.read16(0x04000062).unwrap(), 0xffc0);
@ -167,7 +167,7 @@ fn wave_banks_and_idle_psg_masks_work_without_claiming_psg_playback() {
bus.write16(0x04000070, 0x40).unwrap();
assert_eq!(bus.read32(WAVE_RAM).unwrap(), 0);
bus.write32(WAVE_RAM, 0xaabbccdd).unwrap();
for address in [0x04000064, 0x0400006c, 0x04000074, 0x0400007c] {
for address in [0x0400006c, 0x04000074, 0x0400007c] {
let previous = bus.read16(address).unwrap();
assert!(bus
.write16(address, 0xffff)