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Merge pull request #82431 from bitsawer/fix_gpuparticles_free

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Fix errors when freeing GPUParticles
This commit is contained in:
Rémi Verschelde 2023-10-12 00:22:33 +02:00 committed by GitHub
commit b1371806ad
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GPG Key ID: 4AEE18F83AFDEB23
4 changed files with 30 additions and 23 deletions
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19
drivers/gles3/storage/particles_storage.cpp
View File

@ -94,13 +94,15 @@ RID ParticlesStorage::particles_allocate() {
}
void ParticlesStorage::particles_initialize(RID p_rid) {
particles_owner.initialize_rid(p_rid, Particles());
particles_owner.initialize_rid(p_rid);
}
void ParticlesStorage::particles_free(RID p_rid) {
update_particles();
Particles *particles = particles_owner.get_or_null(p_rid);
particles->dependency.deleted_notify(p_rid);
particles->update_list.remove_from_list();
_particles_free_data(particles);
particles_owner.free(p_rid);
}
@ -362,8 +364,10 @@ void ParticlesStorage::particles_request_process(RID p_particles) {
if (!particles->dirty) {
particles->dirty = true;
particles->update_list = particle_update_list;
particle_update_list = particles;
if (!particles->update_list.in_list()) {
particle_update_list.add(&particles->update_list);
}
}
}
@ -1003,13 +1007,12 @@ void ParticlesStorage::update_particles() {
glBindBufferBase(GL_UNIFORM_BUFFER, PARTICLES_GLOBALS_UNIFORM_LOCATION, global_buffer);
glBindBuffer(GL_UNIFORM_BUFFER, 0);
while (particle_update_list) {
while (particle_update_list.first()) {
// Use transform feedback to process particles.
Particles *particles = particle_update_list;
Particles *particles = particle_update_list.first()->self();
particle_update_list = particles->update_list;
particles->update_list = nullptr;
particles->update_list.remove_from_list();
particles->dirty = false;
_particles_update_buffers(particles);

7
drivers/gles3/storage/particles_storage.h
View File

@ -212,7 +212,7 @@ private:
uint32_t userdata_count = 0;
bool dirty = false;
Particles *update_list = nullptr;
SelfList<Particles> update_list;
double phase = 0.0;
double prev_phase = 0.0;
@ -242,7 +242,8 @@ private:
double trail_length = 1.0;
bool trails_enabled = false;
Particles() {
Particles() :
update_list(this) {
}
};
@ -264,7 +265,7 @@ private:
RID copy_shader_version;
} particles_shader;
Particles *particle_update_list = nullptr;
SelfList<Particles>::List particle_update_list;
mutable RID_Owner<Particles, true> particles_owner;

20
servers/rendering/renderer_rd/storage_rd/particles_storage.cpp
View File

@ -224,13 +224,15 @@ RID ParticlesStorage::particles_allocate() {
}
void ParticlesStorage::particles_initialize(RID p_rid) {
particles_owner.initialize_rid(p_rid, Particles());
particles_owner.initialize_rid(p_rid);
}
void ParticlesStorage::particles_free(RID p_rid) {
update_particles();
Particles *particles = particles_owner.get_or_null(p_rid);
particles->dependency.deleted_notify(p_rid);
particles->update_list.remove_from_list();
_particles_free_data(particles);
particles_owner.free(p_rid);
}
@ -587,8 +589,10 @@ void ParticlesStorage::particles_request_process(RID p_particles) {
if (!particles->dirty) {
particles->dirty = true;
particles->update_list = particle_update_list;
particle_update_list = particles;
if (!particles->update_list.in_list()) {
particle_update_list.add(&particles->update_list);
}
}
}
@ -1373,14 +1377,12 @@ void ParticlesStorage::_particles_update_buffers(Particles *particles) {
void ParticlesStorage::update_particles() {
uint32_t frame = RSG::rasterizer->get_frame_number();
bool uses_motion_vectors = RSG::viewport->get_num_viewports_with_motion_vectors() > 0;
while (particle_update_list) {
while (particle_update_list.first()) {
//use transform feedback to process particles
Particles *particles = particle_update_list;
Particles *particles = particle_update_list.first()->self();
//take and remove
particle_update_list = particles->update_list;
particles->update_list = nullptr;
particles->update_list.remove_from_list();
particles->dirty = false;
_particles_update_buffers(particles);

7
servers/rendering/renderer_rd/storage_rd/particles_storage.h
View File

@ -209,7 +209,7 @@ private:
RID particles_sort_uniform_set;
bool dirty = false;
Particles *update_list = nullptr;
SelfList<Particles> update_list;
RID sub_emitter;
@ -256,7 +256,8 @@ private:
LocalVector<ParticlesFrameParams> frame_history;
LocalVector<ParticlesFrameParams> trail_params;
Particles() {
Particles() :
update_list(this) {
}
};
@ -328,7 +329,7 @@ private:
} particles_shader;
Particles *particle_update_list = nullptr;
SelfList<Particles>::List particle_update_list;
mutable RID_Owner<Particles, true> particles_owner;