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Refactor Mockingboard into a class (#1171)

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Mockingboard or Phasor cards can be inserted into any slot.
Change Config->Sound to that slots 4+5 to be individually selected for the 3 soundcard types.
Add MockingboardCardManager class to manage multiple cards and mix the sound buffers.
This commit is contained in:
TomCh
2023-01-28 18:15:28 +00:00
committed by GitHub
parent 4668718fb3
commit 71c67cf132
30 changed files with 1439 additions and 1251 deletions
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source/6522.cpp
+4 -3
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@@ -29,6 +29,8 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#include "StdAfx.h"
#include "6522.h"
#include "CardManager.h"
#include "Mockingboard.h"
#include "Core.h"
#include "CPU.h"
#include "Memory.h"
@@ -115,8 +117,6 @@ USHORT SY6522::SetTimerSyncEvent(BYTE reg, USHORT timerLatch)
//-----------------------------------------------------------------------------
extern void MB_UpdateIRQ(void);
void SY6522::UpdateIFR(BYTE clr_ifr, BYTE set_ifr /*= 0*/)
{
m_regs.IFR &= ~clr_ifr;
@@ -127,7 +127,8 @@ void SY6522::UpdateIFR(BYTE clr_ifr, BYTE set_ifr /*= 0*/)
else
m_regs.IFR &= ~IFR_IRQ;
MB_UpdateIRQ();
if (GetCardMgr().GetObj(m_slot)) // If called from MockingboardCard ctor, then CardManager::m_slot[slot] == NULL
dynamic_cast<MockingboardCard&>(GetCardMgr().GetRef(m_slot)).UpdateIRQ();
}
//-----------------------------------------------------------------------------