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Restored DPCM Logging when Code/Data Logger is active.

This commit is contained in:
ugetab 2009-09-16 20:25:41 +00:00
parent 40f03042ef
commit dbdcacadfb
2 changed files with 40 additions and 0 deletions
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32
src/sound.cpp
View File

@ -31,6 +31,7 @@
#include "filter.h"
#include "state.h"
#include "wave.h"
#include "debug.h"
static uint32 wlookup1[32];
static uint32 wlookup2[203];
@ -159,6 +160,12 @@ static uint32 ChannelBC[5];
//savestate sync hack stuff
int movieSyncHackOn=0,resetDMCacc=0,movieConvertOffset1,movieConvertOffset2;
#ifdef WIN32
extern volatile int datacount, undefinedcount;
extern int debug_loggingCD;
extern unsigned char *cdloggerdata;
#endif
static void LoadDMCPeriod(uint8 V)
{
if(PAL)
@ -171,6 +178,31 @@ static void PrepDPCM()
{
DMCAddress=0x4000+(DMCAddressLatch<<6);
DMCSize=(DMCSizeLatch<<4)+1;
#ifdef WIN32
if(debug_loggingCD)LogDPCM(0x8000+DMCAddress, DMCSize);
#endif
}
void LogDPCM(int romaddress, int dpcmsize){
int i = GetPRGAddress(romaddress);
if(i == -1)return;
for (int dpcmstart = i; dpcmstart < (i + dpcmsize); dpcmstart++) {
if(!(cdloggerdata[dpcmstart] & 0x40)) {
cdloggerdata[dpcmstart] |= 0x40;
if(!(cdloggerdata[dpcmstart] & 2)){
datacount++;
cdloggerdata[dpcmstart] |= 2;
if(!(cdloggerdata[dpcmstart] & 1))undefinedcount--;
}
}
}
return;
}
/* Instantaneous? Maybe the new freq value is being calculated all of the time... */

8
src/sound.h
View File

@ -51,6 +51,12 @@ extern int32 WaveFinal[2048+512];
extern int32 WaveHi[];
extern uint32 soundtsinc;
#ifdef WIN32
extern volatile int datacount, undefinedcount;
extern int debug_loggingCD;
extern unsigned char *cdloggerdata;
#endif
extern uint32 soundtsoffs;
#define SOUNDTS (timestamp + soundtsoffs)
@ -65,4 +71,6 @@ void FCEUSND_LoadState(int version);
void FCEU_SoundCPUHook(int);
void Write_IRQFM (uint32 A, uint8 V); //mbg merge 7/17/06 brought over from latest mmbuild
void LogDPCM(int romaddress, int dpcmsize);
#endif