6502/CLK
1
0
Fork 0
mirror of https://github.com/TomHarte/CLK.git synced 2024-07-22 15:28:56 +00:00
Code Issues Projects Releases Wiki Activity

Simplifies inner loop test for MSX fast loading.

Browse Source
This commit is contained in:
Thomas Harte 2018-02-19 16:24:47 -05:00
parent 6780b0bf11
commit b0ab617393
1 changed files with 9 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
Machines/MSX/MSX.cpp
View File

@ -228,6 +228,8 @@ class ConcreteMachine:
} }
} }
set_use_fast_tape();
return true; return true;
} }
@ -287,7 +289,7 @@ class ConcreteMachine:
uint16_t address = cycle.address ? *cycle.address : 0x0000; uint16_t address = cycle.address ? *cycle.address : 0x0000;
switch(cycle.operation) { switch(cycle.operation) {
case CPU::Z80::PartialMachineCycle::ReadOpcode: case CPU::Z80::PartialMachineCycle::ReadOpcode:
if(use_fast_tape_ && tape_player_.has_tape()) { if(use_fast_tape_) {
if(address == 0x1a63) { if(address == 0x1a63) {
// TAPION // TAPION
@ -542,7 +544,8 @@ class ConcreteMachine:
void set_selections(const Configurable::SelectionSet &selections_by_option) override { void set_selections(const Configurable::SelectionSet &selections_by_option) override {
bool quickload; bool quickload;
if(Configurable::get_quick_load_tape(selections_by_option, quickload)) { if(Configurable::get_quick_load_tape(selections_by_option, quickload)) {
use_fast_tape_ = quickload; allow_fast_tape_ = quickload;
set_use_fast_tape();
} }
Configurable::Display display; Configurable::Display display;
@ -625,7 +628,11 @@ class ConcreteMachine:
Outputs::Speaker::LowpassSpeaker<Outputs::Speaker::CompoundSource<GI::AY38910::AY38910, AudioToggle, Konami::SCC>> speaker_; Outputs::Speaker::LowpassSpeaker<Outputs::Speaker::CompoundSource<GI::AY38910::AY38910, AudioToggle, Konami::SCC>> speaker_;
Storage::Tape::BinaryTapePlayer tape_player_; Storage::Tape::BinaryTapePlayer tape_player_;
bool allow_fast_tape_ = false;
bool use_fast_tape_ = false; bool use_fast_tape_ = false;
void set_use_fast_tape() {
use_fast_tape_ = allow_fast_tape_ && tape_player_.has_tape();
}
i8255PortHandler i8255_port_handler_; i8255PortHandler i8255_port_handler_;
AYPortHandler ay_port_handler_; AYPortHandler ay_port_handler_;