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Made an attempt to consolidate the Objective-C++ side of things based on the incoming CRTMachine::Machine.

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This commit is contained in:
Thomas Harte 2016-05-31 22:16:20 -04:00
parent 5c4f35e13f
commit 8dc66167be
9 changed files with 50 additions and 73 deletions
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2
Machines/Atari2600/Atari2600.hpp
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@ -35,7 +35,7 @@ class Speaker: public ::Outputs::Filter<Speaker> {
int _shift_counters[2];
};
class Machine: public CPU6502::Processor<Machine>, CRTMachine::Machine {
class Machine: public CPU6502::Processor<Machine>, public CRTMachine::Machine {
public:
Machine();

2
Machines/Electron/Electron.hpp
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@ -141,7 +141,7 @@ class Speaker: public ::Outputs::Filter<Speaker> {
@discussion An instance of Electron::Machine represents the current state of an
Acorn Electron.
*/
class Machine: public CPU6502::Processor<Machine>, Tape::Delegate, CRTMachine::Machine {
class Machine: public CPU6502::Processor<Machine>, public CRTMachine::Machine, Tape::Delegate {
public:

2
OSBindings/Mac/Clock Signal/Wrappers/CSAtari2600.h
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@ -15,6 +15,4 @@
- (void)setState:(BOOL)state forDigitalInput:(Atari2600DigitalInput)digitalInput;
- (void)setResetLineEnabled:(BOOL)enabled;
- (void)drawViewForPixelSize:(CGSize)pixelSize onlyIfDirty:(BOOL)onlyIfDirty;
@end

18
OSBindings/Mac/Clock Signal/Wrappers/CSAtari2600.mm
View File

@ -49,16 +49,6 @@ struct CRTDelegate: public Outputs::CRT::Delegate {
}
}
- (void)runForNumberOfCycles:(int)numberOfCycles {
@synchronized(self) {
_atari2600.run_for_cycles(numberOfCycles);
}
}
- (void)drawViewForPixelSize:(CGSize)pixelSize onlyIfDirty:(BOOL)onlyIfDirty {
_atari2600.get_crt()->draw_frame((unsigned int)pixelSize.width, (unsigned int)pixelSize.height, onlyIfDirty ? true : false);
}
- (void)setROM:(NSData *)rom {
@synchronized(self) {
_atari2600.set_rom(rom.length, (const uint8_t *)rom.bytes);
@ -79,16 +69,14 @@ struct CRTDelegate: public Outputs::CRT::Delegate {
- (void)setupOutputWithAspectRatio:(float)aspectRatio {
@synchronized(self) {
_atari2600.setup_output(aspectRatio);
[super setupOutputWithAspectRatio:aspectRatio];
_atari2600.get_crt()->set_delegate(&_crtDelegate);
_crtDelegate.atari2600 = self;
}
}
- (void)closeOutput {
@synchronized(self) {
_atari2600.close_output();
}
- (CRTMachine::Machine * const)machine {
return &_atari2600;
}
@end

2
OSBindings/Mac/Clock Signal/Wrappers/CSElectron.h
View File

@ -19,8 +19,6 @@
- (void)setKey:(uint16_t)key isPressed:(BOOL)isPressed;
- (void)clearAllKeys;
- (void)drawViewForPixelSize:(CGSize)pixelSize onlyIfDirty:(BOOL)onlyIfDirty;
@property (nonatomic, assign) BOOL useFastLoadingHack;
@property (nonatomic, assign) BOOL useTelevisionOutput;

36
OSBindings/Mac/Clock Signal/Wrappers/CSElectron.mm
View File

@ -16,10 +16,8 @@
Electron::Machine _electron;
}
- (void)runForNumberOfCycles:(int)numberOfCycles {
@synchronized(self) {
_electron.run_for_cycles(numberOfCycles);
}
- (CRTMachine::Machine * const)machine {
return &_electron;
}
- (void)setOSROM:(nonnull NSData *)rom {
@ -40,10 +38,6 @@
}
}
- (void)drawViewForPixelSize:(CGSize)pixelSize onlyIfDirty:(BOOL)onlyIfDirty {
_electron.get_crt()->draw_frame((unsigned int)pixelSize.width, (unsigned int)pixelSize.height, onlyIfDirty ? true : false);
}
- (BOOL)openUEFAtURL:(NSURL *)URL {
@synchronized(self) {
try {
@ -56,24 +50,13 @@
}
}
- (BOOL)setSpeakerDelegate:(Outputs::Speaker::Delegate *)delegate sampleRate:(int)sampleRate {
@synchronized(self) {
_electron.get_speaker()->set_output_rate(sampleRate, 256);
_electron.get_speaker()->set_delegate(delegate);
return YES;
}
}
- (void)clearAllKeys {
// dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_LOW, 0), ^{
@synchronized(self) {
_electron.clear_all_keys();
}
// });
}
- (void)setKey:(uint16_t)key isPressed:(BOOL)isPressed {
// dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_LOW, 0), ^{
@synchronized(self) {
switch(key)
{
@ -151,16 +134,13 @@
break;
}
}
// });
}
- (void)setUseFastLoadingHack:(BOOL)useFastLoadingHack {
// dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_LOW, 0), ^{
@synchronized(self) {
_useFastLoadingHack = useFastLoadingHack;
_electron.set_use_fast_tape_hack(useFastLoadingHack ? true : false);
}
// });
}
- (void)setUseTelevisionOutput:(BOOL)useTelevisionOutput {
@ -170,16 +150,4 @@
}
}
- (void)setupOutputWithAspectRatio:(float)aspectRatio {
@synchronized(self) {
_electron.setup_output(aspectRatio);
}
}
- (void)closeOutput {
@synchronized(self) {
_electron.close_output();
}
}
@end

9
OSBindings/Mac/Clock Signal/Wrappers/CSMachine+Subclassing.h
View File

@ -7,16 +7,15 @@
//
#import "CSMachine.h"
#include "CRT.hpp"
#include "Speaker.hpp"
#include "CRTMachine.hpp"
@interface CSMachine (Subclassing)
- (BOOL)setSpeakerDelegate:(Outputs::Speaker::Delegate *)delegate sampleRate:(int)sampleRate;
- (void)speaker:(Outputs::Speaker *)speaker didCompleteSamples:(const int16_t *)samples length:(int)length;
- (void)performAsync:(dispatch_block_t)action;
- (void)performSync:(dispatch_block_t)action;
- (CRTMachine::Machine * const)machine;
- (void)setupOutputWithAspectRatio:(float)aspectRatio;
- (void)closeOutput;
@end

2
OSBindings/Mac/Clock Signal/Wrappers/CSMachine.h
View File

@ -13,7 +13,9 @@
@interface CSMachine : NSObject
- (void)runForNumberOfCycles:(int)numberOfCycles;
- (void)setView:(CSOpenGLView *)view aspectRatio:(float)aspectRatio;
- (void)drawViewForPixelSize:(CGSize)pixelSize onlyIfDirty:(BOOL)onlyIfDirty;
@property (nonatomic, weak) AudioQueue *audioQueue;
@property (nonatomic, readonly) CSOpenGLView *view;

36
OSBindings/Mac/Clock Signal/Wrappers/CSMachine.mm
View File

@ -9,6 +9,10 @@
#import "CSMachine.h"
#import "CSMachine+Subclassing.h"
@interface CSMachine()
- (void)speaker:(Outputs::Speaker *)speaker didCompleteSamples:(const int16_t *)samples length:(int)length;
@end
struct SpeakerDelegate: public Outputs::Speaker::Delegate {
__weak CSMachine *machine;
void speaker_did_complete_samples(Outputs::Speaker *speaker, const int16_t *buffer, int buffer_size) {
@ -39,15 +43,30 @@ struct SpeakerDelegate: public Outputs::Speaker::Delegate {
- (void)dealloc {
[_view performWithGLContext:^{
[self closeOutput];
@synchronized(self) {
self.machine->close_output();
}
}];
}
- (BOOL)setSpeakerDelegate:(Outputs::Speaker::Delegate *)delegate sampleRate:(int)sampleRate {
@synchronized(self) {
Outputs::Speaker *speaker = self.machine->get_speaker();
if(speaker)
{
speaker->set_output_rate(sampleRate, 256);
speaker->set_delegate(delegate);
return YES;
}
return NO;
}
}
- (void)runForNumberOfCycles:(int)numberOfCycles {}
- (void)runForNumberOfCycles:(int)numberOfCycles {
@synchronized(self) {
self.machine->run_for_cycles(numberOfCycles);
}
}
- (void)performSync:(dispatch_block_t)action {
dispatch_sync(_serialDispatchQueue, action);
@ -57,10 +76,6 @@ struct SpeakerDelegate: public Outputs::Speaker::Delegate {
dispatch_async(_serialDispatchQueue, action);
}
- (void)setupOutputWithAspectRatio:(float)aspectRatio {}
- (void)closeOutput {}
- (void)setView:(CSOpenGLView *)view aspectRatio:(float)aspectRatio {
_view = view;
[view performWithGLContext:^{
@ -68,4 +83,13 @@ struct SpeakerDelegate: public Outputs::Speaker::Delegate {
}];
}
- (void)setupOutputWithAspectRatio:(float)aspectRatio {
self.machine->setup_output(aspectRatio);
}
- (void)drawViewForPixelSize:(CGSize)pixelSize onlyIfDirty:(BOOL)onlyIfDirty {
self.machine->get_crt()->draw_frame((unsigned int)pixelSize.width, (unsigned int)pixelSize.height, onlyIfDirty ? true : false);
}
@end