GPencil: Cleanup - Remove storage Grid matrix and replace with local variable

Now the matrix is copied when creating shading group and don't need to be saved in storage.

2 files changed, 8 insertions, 9 deletions

diff --git a/source/blender/draw/engines/gpencil/gpencil_engine.c b/source/blender/draw/engines/gpencil/gpencil_engine.c
index 000fb65e0c3..5a8c36d7b8a 100644
--- a/source/blender/draw/engines/gpencil/gpencil_engine.c
+++ b/source/blender/draw/engines/gpencil/gpencil_engine.c
@@ -591,6 +591,7 @@ void GPENCIL_cache_populate(void *vedata, Object *ob)
   ToolSettings *ts = scene->toolsettings;
   View3D *v3d = draw_ctx->v3d;
   const View3DCursor *cursor = &scene->cursor;
+  float grid_matrix[4][4];
 
   if (ob->type == OB_GPENCIL && ob->data) {
     bGPdata *gpd = (bGPdata *)ob->data;
@@ -658,32 +659,31 @@ void GPENCIL_cache_populate(void *vedata, Object *ob)
       switch (ts->gp_sculpt.lock_axis) {
         case GP_LOCKAXIS_VIEW: {
           /* align always to view */
-          invert_m4_m4(stl->storage->grid_matrix, draw_ctx->rv3d->viewmat);
+          invert_m4_m4(grid_matrix, draw_ctx->rv3d->viewmat);
           /* copy ob location */
-          copy_v3_v3(stl->storage->grid_matrix[3], ob->obmat[3]);
+          copy_v3_v3(grid_matrix[3], ob->obmat[3]);
           break;
         }
         case GP_LOCKAXIS_CURSOR: {
           float scale[3] = {1.0f, 1.0f, 1.0f};
-          loc_eul_size_to_mat4(
-              stl->storage->grid_matrix, cursor->location, cursor->rotation_euler, scale);
+          loc_eul_size_to_mat4(grid_matrix, cursor->location, cursor->rotation_euler, scale);
           break;
         }
         default: {
-          copy_m4_m4(stl->storage->grid_matrix, ob->obmat);
+          copy_m4_m4(grid_matrix, ob->obmat);
           break;
         }
       }
 
       /* Move the origin to Object or Cursor */
       if (ts->gpencil_v3d_align & GP_PROJECT_CURSOR) {
-        copy_v3_v3(stl->storage->grid_matrix[3], cursor->location);
+        copy_v3_v3(grid_matrix[3], cursor->location);
       }
       else {
-        copy_v3_v3(stl->storage->grid_matrix[3], ob->obmat[3]);
+        copy_v3_v3(grid_matrix[3], ob->obmat[3]);
       }
 
-      DRW_shgroup_call(stl->g_data->shgrps_grid, e_data.batch_grid, stl->storage->grid_matrix);
+      DRW_shgroup_call(stl->g_data->shgrps_grid, e_data.batch_grid, grid_matrix);
     }
   }
 }
diff --git a/source/blender/draw/engines/gpencil/gpencil_engine.h b/source/blender/draw/engines/gpencil/gpencil_engine.h
index 5dab0a56b63..6b66f1374bb 100644
--- a/source/blender/draw/engines/gpencil/gpencil_engine.h
+++ b/source/blender/draw/engines/gpencil/gpencil_engine.h
@@ -190,7 +190,6 @@ typedef struct GPENCIL_Storage {
   DRWView *view;
   float view_vecs[2][4]; /* vec4[2] */
 
-  float grid_matrix[4][4];
   int shade_render[2];
 
   Object *camera; /* camera pointer for render mode */