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Reduced sound buffer size;

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Fixed XTIDE (hopefully).
This commit is contained in:
OBattler
2017-06-01 19:58:04 +02:00
parent 29dae74122
commit 3fb0368cde
2 changed files with 7 additions and 7 deletions
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2
src/ibm.h
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@@ -548,7 +548,7 @@ extern float VGACONST1,VGACONST2;
extern float RTCCONST; extern float RTCCONST;
extern int gated,speakval,speakon; extern int gated,speakval,speakon;
#define SOUNDBUFLEN (48000/20) #define SOUNDBUFLEN (48000/50)
/*Sound Blaster*/ /*Sound Blaster*/

12
src/xtide.c
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@@ -40,12 +40,12 @@ static void xtide_write(uint16_t port, uint8_t val, void *p)
switch (port & 0xf) switch (port & 0xf)
{ {
case 0x0: case 0x0:
writeidew(8, val | (xtide->data_high << 8)); writeidew(4, val | (xtide->data_high << 8));
return; return;
case 0x1: case 0x2: case 0x3: case 0x1: case 0x2: case 0x3:
case 0x4: case 0x5: case 0x6: case 0x7: case 0x4: case 0x5: case 0x6: case 0x7:
writeide(8, (port & 0xf) | 0x1f0, val); writeide(4, (port & 0xf) | 0x1f0, val);
return; return;
case 0x8: case 0x8:
@@ -53,7 +53,7 @@ static void xtide_write(uint16_t port, uint8_t val, void *p)
return; return;
case 0xe: case 0xe:
writeide(8, 0x3f6, val); writeide(4, 0x3f6, val);
return; return;
} }
} }
@@ -67,19 +67,19 @@ static uint8_t xtide_read(uint16_t port, void *p)
switch (port & 0xf) switch (port & 0xf)
{ {
case 0x0: case 0x0:
tempw = readidew(8); tempw = readidew(4);
xtide->data_high = tempw >> 8; xtide->data_high = tempw >> 8;
return tempw & 0xff; return tempw & 0xff;
case 0x1: case 0x2: case 0x3: case 0x1: case 0x2: case 0x3:
case 0x4: case 0x5: case 0x6: case 0x7: case 0x4: case 0x5: case 0x6: case 0x7:
return readide(8, (port & 0xf) | 0x1f0); return readide(4, (port & 0xf) | 0x1f0);
case 0x8: case 0x8:
return xtide->data_high; return xtide->data_high;
case 0xe: case 0xe:
return readide(8, 0x3f6); return readide(4, 0x3f6);
default: default:
return 0xff; return 0xff;