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bugfix in PS pointer alignment 

- bug was leading to crashes when heap is low
pull/4789/merge
Damian Schneider 2025-08-28 18:57:11 +02:00
rodzic cfad0b8a52
commit 8aeb9e1abe
1 zmienionych plików z 2 dodań i 2 usunięć
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wled00/FXparticleSystem.cpp
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@ -1118,7 +1118,7 @@ bool initParticleSystem2D(ParticleSystem2D *&PartSys, uint32_t requestedsources,
allocsuccess = true; allocsuccess = true;
break; // allocation succeeded break; // allocation succeeded
} }
numparticles /= 2; // cut number of particles in half and try again numparticles = ((numparticles / 2) + 3) & ~0x03; // cut number of particles in half and try again, must be 4 byte aligned
PSPRINTLN(F("PS 2D alloc failed, trying with less particles...")); PSPRINTLN(F("PS 2D alloc failed, trying with less particles..."));
} }
if (!allocsuccess) { if (!allocsuccess) {
@ -1815,7 +1815,7 @@ bool initParticleSystem1D(ParticleSystem1D *&PartSys, const uint32_t requestedso
allocsuccess = true; allocsuccess = true;
break; // allocation succeeded break; // allocation succeeded
} }
numparticles /= 2; // cut number of particles in half and try again numparticles = ((numparticles / 2) + 3) & ~0x03; // cut number of particles in half and try again, must be 4 byte aligned
PSPRINTLN(F("PS 1D alloc failed, trying with less particles...")); PSPRINTLN(F("PS 1D alloc failed, trying with less particles..."));
} }
if (!allocsuccess) { if (!allocsuccess) {