ADD ALL THE BARRIERS!!!

projects/wobble_bobble/shaders/init_particle_volumes.comp

@@ -24,6 +24,9 @@ void main()	{
         float mass = 0.0f;
         int i, j, k;
 
+        barrier();
+        memoryBarrierImage();
+
         for (i = -gridWindow.x; i <= gridWindow.x; i++) {
             for (j = -gridWindow.y; j <= gridWindow.y; j++) {
                 for (k = -gridWindow.z; k <= gridWindow.z; k++) {
@@ -37,6 +40,9 @@ void main()	{
             }
         }
 
+        barrier();
+        memoryBarrierBuffer();
+
         if (volume > 0.0f) {
             float density = minimal.mass / volume;
 
@@ -44,6 +50,9 @@ void main()	{
             //mass = density * volume;
         }
 
+        barrier();
+        memoryBarrierBuffer();
+
         particles[gl_GlobalInvocationID.x].minimal.size = sphere_radius(volume);
         particles[gl_GlobalInvocationID.x].minimal.mass = mass;
     }

projects/wobble_bobble/shaders/transform_particles_to_grid.comp

@@ -55,6 +55,9 @@ void main()	{
         gridValue.xyz /= gridValue.w;
     }
 
+    barrier();
+    memoryBarrierShared();
+
     imageStore(
         gridImage,
         ivec3(gl_GlobalInvocationID),

projects/wobble_bobble/shaders/update_grid_forces.comp

@@ -41,6 +41,8 @@ void main()	{
     }
 
     barrier();
+    memoryBarrierBuffer();
+    memoryBarrierShared();
     memoryBarrierImage();
 
     const vec3 gridResolution = vec3(imageSize(gridImage));
@@ -128,6 +130,11 @@ void main()	{
 
     velocity = mix(velocity, -velocity, invert);
 
+    barrier();
+    memoryBarrierBuffer();
+    memoryBarrierShared();
+    memoryBarrierImage();
+
     imageStore(
         gridForceImage,
         ivec3(gl_GlobalInvocationID),

projects/wobble_bobble/shaders/update_particle_deformation.comp

@@ -47,12 +47,18 @@ void main()	{
             }
         }
 
+        barrier();
+        memoryBarrierBuffer();
+
         mat3 deformation_elastic = deformation;
 
         if (dt > 0.0f) {
             deformation_elastic = (mat3(1.0f) + dt * velocity_gradient) * deformation;
         }
 
+        barrier();
+        memoryBarrierBuffer();
+
         particles[gl_GlobalInvocationID.x].deformation = mat4(deformation_elastic);
     }
 }
\ No newline at end of file

projects/wobble_bobble/shaders/update_particle_positions.comp

@@ -39,9 +39,13 @@ void main()	{
             }
         }
 
+        barrier();
+        memoryBarrierBuffer();
+
         particles[gl_GlobalInvocationID.x].minimal.position = position;
         particles[gl_GlobalInvocationID.x].minimal.velocity = velocity;
     }
 
+    barrier();
     memoryBarrierBuffer();
 }
\ No newline at end of file

projects/wobble_bobble/shaders/update_particle_velocities.comp

@@ -58,6 +58,9 @@ void main()	{
             }
         }
 
+        barrier();
+        memoryBarrierBuffer();
+
         mat3 affine_C = mat3(0.0f);
         vec3 velocity_apic = vec3(0.0f);
 
@@ -75,11 +78,15 @@ void main()	{
             }
         }
 
+        barrier();
+        memoryBarrierBuffer();
+
         vec3 velocity_alpha = mix(velocity_pic, velocity_flip, alpha);
         vec3 velocity_beta = mix(velocity_alpha, velocity_apic, beta);
 
         particles[gl_GlobalInvocationID.x].minimal.velocity = velocity_beta;
     }
 
+    barrier();
     memoryBarrierBuffer();
 }
\ No newline at end of file