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Adds some const qualifiers.

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This commit is contained in:
Thomas Harte 2019-10-28 21:13:42 -04:00
parent 95d3b6e79f
commit 4a1fa8fc13
1 changed files with 4 additions and 4 deletions
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8
Machines/Oric/Microdisc.cpp
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@ -32,7 +32,7 @@ void Microdisc::set_disk(std::shared_ptr<Storage::Disk::Disk> disk, size_t drive
}
void Microdisc::set_control_register(uint8_t control) {
uint8_t changes = last_control_ ^ control;
const uint8_t changes = last_control_ ^ control;
last_control_ = control;
set_control_register(control, changes);
}
@ -48,7 +48,7 @@ void Microdisc::set_control_register(uint8_t control, uint8_t changes) {
// b4: side select
if(changes & 0x10) {
int head = (control & 0x10) ? 1 : 0;
const int head = (control & 0x10) ? 1 : 0;
for(auto &drive : drives_) {
if(drive) drive->set_head(head);
}
@ -61,9 +61,9 @@ void Microdisc::set_control_register(uint8_t control, uint8_t changes) {
// b0: IRQ enable
if(changes & 0x01) {
bool had_irq = get_interrupt_request_line();
const bool had_irq = get_interrupt_request_line();
irq_enable_ = !!(control & 0x01);
bool has_irq = get_interrupt_request_line();
const bool has_irq = get_interrupt_request_line();
if(has_irq != had_irq && delegate_) {
delegate_->wd1770_did_change_output(this);
}