Cleanup: spelling in comments

3 files changed, 11 insertions, 11 deletions

diff --git a/source/blender/editors/render/render_internal.cc b/source/blender/editors/render/render_internal.cc
index 441be3a6ce3..1d0de322271 100644
--- a/source/blender/editors/render/render_internal.cc
+++ b/source/blender/editors/render/render_internal.cc
@@ -124,13 +124,13 @@ static bool image_buffer_calc_tile_rect(const RenderResult *rr,
 
   /* When `renrect` argument is not nullptr, we only refresh scan-lines. */
   if (renrect) {
-    /* if (tile_height == recty), rendering of layer is ready,
+    /* `if (tile_height == recty)`, rendering of layer is ready,
      * we should not draw, other things happen... */
     if (rr->renlay == nullptr || renrect->ymax >= rr->recty) {
       return false;
     }
 
-    /* tile_x here is first subrect x coord, tile_width defines subrect width */
+    /* `tile_x` here is first sub-rectangle x coord, tile_width defines sub-rectangle width. */
     tile_x = renrect->xmin;
     tile_width = renrect->xmax - tile_x;
     if (tile_width < 2) {
@@ -705,9 +705,9 @@ static void render_endjob(void *rjv)
 {
   RenderJob *rj = static_cast<RenderJob *>(rjv);
 
-  /* this render may be used again by the sequencer without the active
+  /* This render may be used again by the sequencer without the active
    * 'Render' where the callbacks would be re-assigned. assign dummy callbacks
-   * to avoid referencing freed renderjobs bug T24508. */
+   * to avoid referencing freed render-jobs bug T24508. */
   RE_InitRenderCB(rj->re);
 
   if (rj->main != G_MAIN) {
diff --git a/source/blender/editors/render/render_opengl.cc b/source/blender/editors/render/render_opengl.cc
index 263c51f3488..88aed0ae174 100644
--- a/source/blender/editors/render/render_opengl.cc
+++ b/source/blender/editors/render/render_opengl.cc
@@ -92,7 +92,7 @@
 #endif
 
 /* TODO(sergey): Find better approximation of the scheduled frames.
- * For really highres renders it might fail still. */
+ * For really high-resolution renders it might fail still. */
 #define MAX_SCHEDULED_FRAMES 8
 
 struct OGLRender {
@@ -141,7 +141,7 @@ struct OGLRender {
   wmWindowManager *wm;
   wmWindow *win;
 
-  /** Use to check if running modal or not (invoke'd or exec'd). */
+  /** Use to check if running modal or not (invoked or executed). */
   wmTimer *timer;
 
   void **movie_ctx_arr;
diff --git a/source/blender/editors/render/render_preview.cc b/source/blender/editors/render/render_preview.cc
index dc773504807..16e83395401 100644
--- a/source/blender/editors/render/render_preview.cc
+++ b/source/blender/editors/render/render_preview.cc
@@ -410,8 +410,8 @@ static const char *preview_world_name(const Scene *sce,
    * material trick to show the floor in the reflections, but hide the floor for camera rays. For
    * Eevee we use a transparent world that has a projected grid.
    *
-   * In the future when Eevee supports vulkan raytracing we can re-evaluate and perhaps remove this
-   * approximation.
+   * In the future when Eevee supports VULKAN ray-tracing we can re-evaluate and perhaps remove
+   * this approximation.
    */
   if (id_type == ID_MA && pr_method == PR_ICON_RENDER &&
       !render_engine_supports_ray_visibility(sce)) {
@@ -1424,9 +1424,9 @@ static void icon_preview_startjob(void *customdata, short *stop, short *do_updat
       iuser.framenr = 1;
       iuser.scene = sp->scene;
 
-      /* elubie: this needs to be changed: here image is always loaded if not
+      /* NOTE(@elubie): this needs to be changed: here image is always loaded if not
        * already there. Very expensive for large images. Need to find a way to
-       * only get existing ibuf */
+       * only get existing `ibuf`. */
       ibuf = BKE_image_acquire_ibuf(ima, &iuser, nullptr);
       if (ibuf == nullptr || (ibuf->rect == nullptr && ibuf->rect_float == nullptr)) {
         BKE_image_release_ibuf(ima, ibuf, nullptr);
@@ -1507,7 +1507,7 @@ static void other_id_types_preview_render(IconPreview *ip,
   /* These types don't use the ShaderPreview mess, they have their own types and functions. */
   BLI_assert(!ip->id || !ELEM(GS(ip->id->name), ID_OB));
 
-  /* construct shader preview from image size and previewcustomdata */
+  /* Construct shader preview from image size and preview custom-data. */
   sp->scene = ip->scene;
   sp->owner = ip->owner;
   sp->sizex = cur_size->sizex;