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New ARM call

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svn-id: r16020
This commit is contained in:
Chris Apers 2004-12-10 15:29:34 +00:00
parent 7d160b2df6
commit 7a19453220
2 changed files with 21 additions and 55 deletions
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65
backends/PalmOS/Src/init_arm.cpp
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@ -2,56 +2,31 @@
#include "globals.h"
#include "init_arm.h"
static void PnoInit(DmResID resID,PNOInitType *pnoP) {
// Load and allocate PNO
MemHandle armH = DmGetResource('ARMC', resID);
MemPtr armP = MemHandleLock(armH);
PnoLoad(&pnoP->pnoDesc, armP);
MemPtrUnlock(armP);
DmReleaseResource(armH);
// Init PNO
PnoEntryHeader *header = (PnoEntryHeader *)ALIGN_4BYTE(pnoP->headerBuffer);
pnoP->alignedHeader = header;
header->r10Value = pnoP->pnoDesc.r10Value;
header->pnoMainAddress = pnoP->pnoDesc.pnoMainAddress;
}
void ARMInit() {
// init global ARM only
MemSet(gVars->arm, sizeof(gVars->arm), 0);
ARM(PNO_COPYRECT ).pnoPtr = _PnoInit(RSC_COPYRECT, &ARM(PNO_COPYRECT).pnoDesc);
ARM(PNO_COSTUMEPROC3).pnoPtr = _PceInit(RSC_COSTUMEPROC3);
ARM(PNO_DRAWSTRIP ).pnoPtr = _PceInit(RSC_DRAWSTRIP);
ARM(PNO_BLIT ).pnoPtr = _PnoInit(RSC_BLIT, &ARM(PNO_BLIT).pnoDesc);
PnoInit(RSC_ARMCOMMON, &ARM(ARM_COMMON));
PnoInit(RSC_ARMENGINE, &ARM(ARM_ENGINE));
}
void ARMRelease() {
_PnoFree(&ARM(PNO_BLIT ).pnoDesc, ARM(PNO_BLIT).pnoPtr);
_PceFree(ARM(PNO_DRAWSTRIP ).pnoPtr);
_PceFree(ARM(PNO_COSTUMEPROC3 ).pnoPtr);
_PnoFree(&ARM(PNO_COPYRECT ).pnoDesc, ARM(PNO_COPYRECT).pnoPtr);
PnoUnload(&ARM(ARM_ENGINE).pnoDesc);
PnoUnload(&ARM(ARM_COMMON).pnoDesc);
}
MemPtr _PceInit(DmResID resID) {
MemHandle armH = DmGetResource('ARMC', resID);
NativeFuncType *armP = (NativeFuncType *)MemHandleLock(armH);
return armP;
}
UInt32 _PceCall(void *armP, void *userDataP) {
return PceNativeCall((NativeFuncType *)armP, userDataP);
}
void _PceFree(void *armP) {
MemHandle armH = MemPtrRecoverHandle(armP);
MemPtrUnlock(armP);
DmReleaseResource(armH);
}
MemPtr _PnoInit(DmResID resID, PnoDescriptor *pnoP) {
MemHandle armH = DmGetResource('ARMC', resID);
MemPtr armP = MemHandleLock(armH);
PnoLoad(pnoP, armP);
return armP;
}
UInt32 _PnoCall(PnoDescriptor *pnoP, void *userDataP) {
return PnoCall(pnoP, userDataP);
}
void _PnoFree(PnoDescriptor *pnoP, MemPtr armP) {
MemHandle armH = MemPtrRecoverHandle(armP);
PnoUnload(pnoP);
MemPtrUnlock(armP);
DmReleaseResource(armH);
}