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memory composition, part 5

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almost there
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tildearrow 2024-03-06 03:42:21 -05:00
parent 6763aa44a9
commit 0be5835645
13 changed files with 108 additions and 1 deletions
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11
src/engine/platform/su.cpp
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@ -667,6 +667,9 @@ void DivPlatformSoundUnit::renderSamples(int sysID) {
memset(sampleOffSU,0,256*sizeof(unsigned int));
memset(sampleLoaded,0,256*sizeof(bool));
memCompo=DivMemoryComposition();
memCompo.name="Sample RAM";
size_t memPos=0;
for (int i=0; i<parent->song.sampleLen; i++) {
DivSample* s=parent->song.sample[i];
@ -689,12 +692,20 @@ void DivPlatformSoundUnit::renderSamples(int sysID) {
sampleLoaded[i]=true;
}
sampleOffSU[i]=memPos;
memCompo.entries.push_back(DivMemoryEntry(DIV_MEMORY_SAMPLE,"Sample",i,memPos,memPos+paddedLen));
memPos+=paddedLen;
}
sampleMemLen=memPos;
sysIDCache=sysID;
memcpy(su->pcm,sampleMem,sampleMemSize?65536:8192);
memCompo.used=sampleMemLen;
memCompo.capacity=sampleMemSize?65536:8192;
if (initIlSize&64) {
memCompo.entries.push_back(DivMemoryEntry(DIV_MEMORY_ECHO,"Echo Buffer",-1,memCompo.capacity-((1+(initIlSize&63))<<7),memCompo.capacity));
}
}
int DivPlatformSoundUnit::init(DivEngine* p, int channels, int sugRate, const DivConfig& flags) {