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'type' is out, at least for the time being.

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Thomas Harte 2015-09-05 20:25:30 -04:00 committed by Thomas Harte
parent 6a0b4e86c8
commit 82aa6d074a
3 changed files with 13 additions and 14 deletions
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7
Machines/Atari2600.cpp
View File

@ -11,7 +11,6 @@
#include <stdio.h>
using namespace Atari2600;
static const char atari2600DataType[] = "Atari2600";
static const int horizontalTimerReload = 227;
Machine::Machine()
@ -225,9 +224,9 @@ void Machine::output_pixels(unsigned int count)
{
switch(_lastOutputState)
{
case OutputState::Blank: _crt->output_blank(_lastOutputStateDuration); break;
case OutputState::Sync: _crt->output_sync(_lastOutputStateDuration); break;
case OutputState::Pixel: _crt->output_data(_lastOutputStateDuration, atari2600DataType); break;
case OutputState::Blank: _crt->output_blank(_lastOutputStateDuration); break;
case OutputState::Sync: _crt->output_sync(_lastOutputStateDuration); break;
case OutputState::Pixel: _crt->output_data(_lastOutputStateDuration); break;
}
_lastOutputStateDuration = 0;
_lastOutputState = state;

14
Outputs/CRT.cpp
View File

@ -168,7 +168,7 @@ CRT::SyncEvent CRT::get_next_horizontal_sync_event(bool hsync_is_requested, unsi
return proposedEvent;
}
void CRT::advance_cycles(unsigned int number_of_cycles, bool hsync_requested, bool vsync_requested, const bool vsync_charging, const Type type, const char *data_type)
void CRT::advance_cycles(unsigned int number_of_cycles, bool hsync_requested, bool vsync_requested, const bool vsync_charging, const Type type)
{
number_of_cycles *= _time_multiplier;
@ -349,28 +349,28 @@ void CRT::output_sync(unsigned int number_of_cycles)
{
bool _hsync_requested = !_is_receiving_sync; // ensure this really is edge triggered; someone calling output_sync twice in succession shouldn't trigger it twice
_is_receiving_sync = true;
advance_cycles(number_of_cycles, _hsync_requested, false, true, Type::Sync, nullptr);
advance_cycles(number_of_cycles, _hsync_requested, false, true, Type::Sync);
}
void CRT::output_blank(unsigned int number_of_cycles)
{
bool _vsync_requested = _is_receiving_sync;
_is_receiving_sync = false;
advance_cycles(number_of_cycles, false, _vsync_requested, false, Type::Blank, nullptr);
advance_cycles(number_of_cycles, false, _vsync_requested, false, Type::Blank);
}
void CRT::output_level(unsigned int number_of_cycles, const char *type)
void CRT::output_level(unsigned int number_of_cycles)
{
bool _vsync_requested = _is_receiving_sync;
_is_receiving_sync = false;
advance_cycles(number_of_cycles, false, _vsync_requested, false, Type::Level, type);
advance_cycles(number_of_cycles, false, _vsync_requested, false, Type::Level);
}
void CRT::output_data(unsigned int number_of_cycles, const char *type)
void CRT::output_data(unsigned int number_of_cycles)
{
bool _vsync_requested = _is_receiving_sync;
_is_receiving_sync = false;
advance_cycles(number_of_cycles, false, _vsync_requested, false, Type::Data, type);
advance_cycles(number_of_cycles, false, _vsync_requested, false, Type::Data);
}
#pragma mark - Buffer supply

6
Outputs/CRT.hpp
View File

@ -55,8 +55,8 @@ class CRT {
void output_sync(unsigned int number_of_cycles);
void output_blank(unsigned int number_of_cycles);
void output_level(unsigned int number_of_cycles, const char *type);
void output_data(unsigned int number_of_cycles, const char *type);
void output_level(unsigned int number_of_cycles);
void output_data(unsigned int number_of_cycles);
class CRTDelegate {
public:
@ -110,7 +110,7 @@ class CRT {
enum Type {
Sync, Level, Data, Blank
} type;
void advance_cycles(unsigned int number_of_cycles, bool hsync_requested, bool vsync_requested, bool vsync_charging, Type type, const char *data_type);
void advance_cycles(unsigned int number_of_cycles, bool hsync_requested, bool vsync_requested, bool vsync_charging, Type type);
// the inner entry point that determines whether and when the next sync event will occur within
// the current output window