Cleanup: spelling

source/blender/blenkernel/intern/anim_sys.c

@@ -1402,7 +1402,7 @@ static NlaEvalChannel *nlaevalchan_verify(PointerRNA *ptr, NlaEvalData *nlaeval,
 /* accumulate the old and new values of a channel according to mode and influence */
 static float nla_blend_value(int blendmode, float old_value, float value, float inf)
 {
-  /* optimisation: no need to try applying if there is no influence */
+  /* Optimization: no need to try applying if there is no influence. */
   if (IS_EQF(inf, 0.0f)) {
     return old_value;
   }
@@ -1443,7 +1443,7 @@ static float nla_blend_value(int blendmode, float old_value, float value, float
 static float nla_combine_value(
     int mix_mode, float base_value, float old_value, float value, float inf)
 {
-  /* optimisation: no need to try applying if there is no influence */
+  /* Optimization: no need to try applying if there is no influence. */
   if (IS_EQF(inf, 0.0f)) {
     return old_value;
   }

source/blender/blenloader/intern/versioning_290.c

@@ -754,8 +754,8 @@ void blo_do_versions_290(FileData *fd, Library *UNUSED(lib), Main *bmain)
     /* Unify symmetry as a mesh property. */
     if (!DNA_struct_elem_find(fd->filesdna, "Mesh", "char", "symmetry")) {
       LISTBASE_FOREACH (Mesh *, mesh, &bmain->meshes) {
-        /* The previous flags used to store mesh symmery in edit mode match the new ones that are
-         * used in mesh->symmery. */
+        /* The previous flags used to store mesh symmetry in edit-mode match the new ones that are
+         * used in #Mesh.symmetry. */
         mesh->symmetry = mesh->editflag & (ME_SYMMETRY_X | ME_SYMMETRY_Y | ME_SYMMETRY_Z);
       }
     }

source/blender/draw/engines/eevee/eevee_lightprobes.c

@@ -113,7 +113,7 @@ static void planar_pool_ensure_alloc(EEVEE_Data *vedata, int num_planar_ref)
 {
   EEVEE_TextureList *txl = vedata->txl;
 
-  /* XXX TODO OPTIMISATION : This is a complete waist of texture memory.
+  /* XXX TODO OPTIMIZATION: This is a complete waist of texture memory.
    * Instead of allocating each planar probe for each viewport,
    * only alloc them once using the biggest viewport resolution. */
   const float *viewport_size = DRW_viewport_size_get();

source/blender/draw/engines/workbench/workbench_effect_dof.c

@@ -156,7 +156,7 @@ void workbench_dof_engine_init(WORKBENCH_Data *vedata)
 
   const float *full_size = DRW_viewport_size_get();
   const int size[2] = {max_ii(1, (int)full_size[0] / 2), max_ii(1, (int)full_size[1] / 2)};
-#if 0 /* TODO(fclem) finish COC min_max optimisation */
+#if 0 /* TODO(fclem) finish COC min_max optimization */
   /* NOTE: We Ceil here in order to not miss any edge texel if using a NPO2 texture.  */
   int shrink_h_size[2] = {ceilf(size[0] / 8.0f), size[1]};
   int shrink_w_size[2] = {shrink_h_size[0], ceilf(size[1] / 8.0f)};
@@ -168,7 +168,7 @@ void workbench_dof_engine_init(WORKBENCH_Data *vedata)
       &txl->coc_halfres_tx, size[0], size[1], GPU_RG8, DRW_TEX_FILTER | DRW_TEX_MIPMAP);
   wpd->dof_blur_tx = DRW_texture_pool_query_2d(
       size[0], size[1], GPU_RGBA16F, &draw_engine_workbench);
-#if 0 /* TODO(fclem) finish COC min_max optimisation */
+#if 0 /* TODO(fclem) finish COC min_max optimization. */
   wpd->coc_temp_tx = DRW_texture_pool_query_2d(
       shrink_h_size[0], shrink_h_size[1], GPU_RG8, &draw_engine_workbench);
   wpd->coc_tiles_tx[0] = DRW_texture_pool_query_2d(
@@ -183,7 +183,7 @@ void workbench_dof_engine_init(WORKBENCH_Data *vedata)
                                     GPU_ATTACHMENT_TEXTURE(txl->dof_source_tx),
                                     GPU_ATTACHMENT_TEXTURE(txl->coc_halfres_tx),
                                 });
-#if 0 /* TODO(fclem) finish COC min_max optimisation */
+#if 0 /* TODO(fclem) finish COC min_max optimization. */
   GPU_framebuffer_ensure_config(&fbl->dof_coc_tile_h_fb,
                                 {
                                     GPU_ATTACHMENT_NONE,

source/blender/gpu/intern/gpu_vertex_buffer_private.hh

@@ -48,11 +48,11 @@ class VertBuf {
   uchar *data = NULL;
 
  protected:
-  /** Usage hint for GL optimisation. */
+  /** Usage hint for GL optimization. */
   GPUUsageType usage_ = GPU_USAGE_STATIC;
 
  private:
-  /** This counter will only avoid freeing the GPUVertBuf, not the data. */
+  /** This counter will only avoid freeing the #GPUVertBuf, not the data. */
   int handle_refcount_ = 1;
 
  public:
@@ -119,4 +119,4 @@ static inline const VertBuf *unwrap(const GPUVertBuf *vert)
   return reinterpret_cast<const VertBuf *>(vert);
 }
 
-}  // namespace blender::gpu
+}  // namespace blender::gpu

source/blender/nodes/shader/nodes/node_shader_valToRgb.cc

@@ -74,7 +74,7 @@ static int gpu_shader_valtorgb(GPUMaterial *mat,
   float *array, layer;
   int size;
 
-  /* Common / easy case optimisation. */
+  /* Common / easy case optimization. */
   if ((coba->tot <= 2) && (coba->color_mode == COLBAND_BLEND_RGB)) {
     float mul_bias[2];
     switch (coba->ipotype) {

source/blender/python/intern/bpy_interface.c

@@ -166,7 +166,7 @@ void bpy_context_clear(bContext *UNUSED(C), const PyGILState_STATE *gilstate)
 }
 
 /**
- * Use for `CTX_*_set(..)` funcitons need to set values which are later read back as expected.
+ * Use for `CTX_*_set(..)` functions need to set values which are later read back as expected.
  * In this case we don't want the Python context to override the values as it causes problems
  * see T66256.
  *