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solved particle memory leak, fixes #15591

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This commit is contained in:
Juan Linietsky 2018-01-11 16:03:47 -03:00
parent 920715b97d
commit 5398363572
1 changed files with 17 additions and 0 deletions
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17
scene/3d/particles.cpp
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@ -1597,4 +1597,21 @@ ParticlesMaterial::ParticlesMaterial() :
}
ParticlesMaterial::~ParticlesMaterial() {
if (material_mutex)
material_mutex->lock();
if (shader_map.has(current_key)) {
shader_map[current_key].users--;
if (shader_map[current_key].users == 0) {
//deallocate shader, as it's no longer in use
VS::get_singleton()->free(shader_map[current_key].shader);
shader_map.erase(current_key);
}
VS::get_singleton()->material_set_shader(_get_material(), RID());
}
if (material_mutex)
material_mutex->unlock();
}