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Adds an explicit declaration of chip type to all AY users.

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This commit is contained in:
Thomas Harte 2019-12-18 19:28:41 -05:00
parent 470cc572fd
commit d85ae21b2f
8 changed files with 16 additions and 9 deletions
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4
Components/AY38910/AY38910.cpp
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@ -12,8 +12,8 @@
using namespace GI::AY38910;
AY38910::AY38910(Concurrency::DeferringAsyncTaskQueue &task_queue) : task_queue_(task_queue) {
// set up envelope lookup tables
AY38910::AY38910(Personality personality, Concurrency::DeferringAsyncTaskQueue &task_queue) : task_queue_(task_queue) {
// Set up envelope lookup tables.
for(int c = 0; c < 16; c++) {
for(int p = 0; p < 32; p++) {
switch(c) {

9
Components/AY38910/AY38910.hpp
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@ -52,6 +52,13 @@ enum ControlLines {
BDIR = (1 << 2)
};
enum class Personality {
/// Provides 16 volume levels to envelopes.
AY38910,
/// Provides 32 volume levels to envelopes.
YM2149F
};
/*!
Provides emulation of an AY-3-8910 / YM2149, which is a three-channel sound chip with a
noise generator and a volume envelope generator, which also provides two bidirectional
@ -60,7 +67,7 @@ enum ControlLines {
class AY38910: public ::Outputs::Speaker::SampleSource {
public:
/// Creates a new AY38910.
AY38910(Concurrency::DeferringAsyncTaskQueue &task_queue);
AY38910(Personality, Concurrency::DeferringAsyncTaskQueue &);
/// Sets the value the AY would read from its data lines if it were not outputting.
void set_data_input(uint8_t r);

2
Machines/AmstradCPC/AmstradCPC.cpp
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@ -124,7 +124,7 @@ class InterruptTimer {
class AYDeferrer {
public:
/// Constructs a new AY instance and sets its clock rate.
AYDeferrer() : ay_(audio_queue_), speaker_(ay_) {
AYDeferrer() : ay_(GI::AY38910::Personality::AY38910, audio_queue_), speaker_(ay_) {
speaker_.set_input_rate(1000000);
}

2
Machines/Atari/ST/AtariST.cpp
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@ -63,7 +63,7 @@ class ConcreteMachine:
mc68000_(*this),
keyboard_acia_(Cycles(500000)),
midi_acia_(Cycles(500000)),
ay_(audio_queue_),
ay_(GI::AY38910::Personality::YM2149F, audio_queue_),
speaker_(ay_),
ikbd_(keyboard_acia_->transmit, keyboard_acia_->receive) {
set_clock_rate(CLOCK_RATE);

2
Machines/ColecoVision/ColecoVision.cpp
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@ -123,7 +123,7 @@ class ConcreteMachine:
z80_(*this),
vdp_(TI::TMS::TMS9918A),
sn76489_(TI::SN76489::Personality::SN76489, audio_queue_, sn76489_divider),
ay_(audio_queue_),
ay_(GI::AY38910::Personality::AY38910, audio_queue_),
mixer_(sn76489_, ay_),
speaker_(mixer_) {
speaker_.set_input_rate(3579545.0f / static_cast<float>(sn76489_divider));

2
Machines/MSX/MSX.cpp
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@ -154,7 +154,7 @@ class ConcreteMachine:
z80_(*this),
vdp_(TI::TMS::TMS9918A),
i8255_(i8255_port_handler_),
ay_(audio_queue_),
ay_(GI::AY38910::Personality::AY38910, audio_queue_),
audio_toggle_(audio_queue_),
scc_(audio_queue_),
mixer_(ay_, audio_toggle_, scc_),

2
Machines/Oric/Oric.cpp
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@ -213,7 +213,7 @@ template <Analyser::Static::Oric::Target::DiskInterface disk_interface> class Co
ConcreteMachine(const Analyser::Static::Oric::Target &target, const ROMMachine::ROMFetcher &rom_fetcher) :
m6502_(*this),
video_output_(ram_),
ay8910_(audio_queue_),
ay8910_(GI::AY38910::Personality::AY38910, audio_queue_),
speaker_(ay8910_),
via_port_handler_(audio_queue_, ay8910_, speaker_, tape_player_, keyboard_),
via_(via_port_handler_),

2
Machines/ZX8081/ZX8081.cpp
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@ -69,7 +69,7 @@ template<bool is_zx81> class ConcreteMachine:
ConcreteMachine(const Analyser::Static::ZX8081::Target &target, const ROMMachine::ROMFetcher &rom_fetcher) :
z80_(*this),
tape_player_(ZX8081ClockRate),
ay_(audio_queue_),
ay_(GI::AY38910::Personality::AY38910, audio_queue_),
speaker_(ay_) {
set_clock_rate(ZX8081ClockRate);
speaker_.set_input_rate(static_cast<float>(ZX8081ClockRate) / 2.0f);