Cleanup: spelling in comments

6 files changed, 17 insertions, 17 deletions

diff --git a/source/blender/imbuf/IMB_colormanagement.h b/source/blender/imbuf/IMB_colormanagement.h
index 3ea8ac47f17..890c694d830 100644
--- a/source/blender/imbuf/IMB_colormanagement.h
+++ b/source/blender/imbuf/IMB_colormanagement.h
@@ -72,7 +72,7 @@ bool IMB_colormanagement_space_name_is_data(const char *name);
 /**
  * Convert a float RGB triplet to the correct luminance weighted average.
  *
- * Grayscale, or Luma is a distillation of RGB data values down to a weighted average
+ * Gray-scale, or Luma is a distillation of RGB data values down to a weighted average
  * based on the luminance positions of the red, green, and blue primaries.
  * Given that the internal reference space may be arbitrarily set, any
  * effort to glean the luminance coefficients must be aware of the reference
diff --git a/source/blender/imbuf/intern/cineon/cineonlib.c b/source/blender/imbuf/intern/cineon/cineonlib.c
index 1223033f535..758b21f8cda 100644
--- a/source/blender/imbuf/intern/cineon/cineonlib.c
+++ b/source/blender/imbuf/intern/cineon/cineonlib.c
@@ -239,13 +239,13 @@ LogImageFile *cineonOpen(const unsigned char *byteStuff, int fromMemory, size_t
   }
 
   if (cineon->depth == 1) {
-    /* Grayscale image */
+    /* Gray-scale image. */
     cineon->element[0].descriptor = descriptor_Luminance;
     cineon->element[0].transfer = transfer_Linear;
     cineon->element[0].depth = 1;
   }
   else if (cineon->depth == 3) {
-    /* RGB image */
+    /* RGB image. */
     if (cineon->numElements == 1) {
       cineon->element[0].descriptor = descriptor_RGB;
       cineon->element[0].transfer = transfer_PrintingDensity;
diff --git a/source/blender/imbuf/intern/divers.c b/source/blender/imbuf/intern/divers.c
index 4841f7b5039..ff86fbfdd38 100644
--- a/source/blender/imbuf/intern/divers.c
+++ b/source/blender/imbuf/intern/divers.c
@@ -824,7 +824,7 @@ void IMB_float_from_rect(ImBuf *ibuf)
 /** \} */
 
 /* -------------------------------------------------------------------- */
-/** \name Color to Grayscale
+/** \name Color to Gray-Scale
  * \{ */
 
 void IMB_color_to_bw(ImBuf *ibuf)
diff --git a/source/blender/imbuf/intern/iris.c b/source/blender/imbuf/intern/iris.c
index dc714e6e85a..1c8548009e8 100644
--- a/source/blender/imbuf/intern/iris.c
+++ b/source/blender/imbuf/intern/iris.c
@@ -536,7 +536,7 @@ struct ImBuf *imb_loadiris(const uchar *mem, size_t size, int flags, char colors
       }
     }
     else if (image.zsize == 2) {
-      /* grayscale with alpha */
+      /* Gray-scale with alpha. */
       rect = (uchar *)ibuf->rect;
       for (size_t x = (size_t)ibuf->x * (size_t)ibuf->y; x > 0; x--) {
         rect[0] = rect[2];
@@ -564,7 +564,7 @@ struct ImBuf *imb_loadiris(const uchar *mem, size_t size, int flags, char colors
       }
     }
     else if (image.zsize == 2) {
-      /* grayscale with alpha */
+      /* Gray-scale with alpha. */
       fbase = ibuf->rect_float;
       for (size_t x = (size_t)ibuf->x * (size_t)ibuf->y; x > 0; x--) {
         fbase[0] = fbase[2];
diff --git a/source/blender/imbuf/intern/jp2.c b/source/blender/imbuf/intern/jp2.c
index 83e93f16f1b..3af7367ef6e 100644
--- a/source/blender/imbuf/intern/jp2.c
+++ b/source/blender/imbuf/intern/jp2.c
@@ -424,13 +424,13 @@ static ImBuf *imb_load_jp2_stream(opj_stream_t *stream,
   h = image->comps[0].h;
 
   switch (image->numcomps) {
-    case 1: /* Grayscale */
-    case 3: /* Color */
+    case 1: /* Gray-scale. */
+    case 3: /* Color. */
       planes = 24;
       use_alpha = false;
       break;
-    default:       /* 2 or 4 - Grayscale or Color + alpha */
-      planes = 32; /* grayscale + alpha */
+    default:       /* 2 or 4 - Gray-scale or Color + alpha. */
+      planes = 32; /* Gray-scale + alpha. */
       use_alpha = true;
       break;
   }
@@ -529,7 +529,7 @@ static ImBuf *imb_load_jp2_stream(opj_stream_t *stream,
       r = image->comps[0].data;
       a = (use_alpha) ? image->comps[1].data : NULL;
 
-      /* grayscale */
+      /* Gray-scale. */
       if (use_alpha) {
         a = image->comps[3].data;
         PIXEL_LOOPER_BEGIN (rect_uchar) {
@@ -891,8 +891,8 @@ static opj_image_t *ibuftoimage(ImBuf *ibuf, opj_cparameters_t *parameters)
       prec = 8;
     }
 
-    /* 32bit images == alpha channel */
-    /* grayscale not supported yet */
+    /* 32bit images == alpha channel. */
+    /* Gray-scale not supported yet. */
     numcomps = (ibuf->planes == 32) ? 4 : 3;
   }
 
diff --git a/source/blender/imbuf/intern/tiff.c b/source/blender/imbuf/intern/tiff.c
index 6ad373845fc..1d3589f00a6 100644
--- a/source/blender/imbuf/intern/tiff.c
+++ b/source/blender/imbuf/intern/tiff.c
@@ -29,7 +29,7 @@
  * high-level routine that loads all images as 32-bit RGBA, handling all the
  * required conversions between many different TIFF types internally.
  *
- * Saving supports RGB, RGBA and BW (grayscale) images correctly, with
+ * Saving supports RGB, RGBA and BW (gray-scale) images correctly, with
  * 8 bits per channel in all cases.  The "deflate" compression algorithm is
  * used to compress images.
  */
@@ -488,7 +488,7 @@ static int imb_read_tiff_pixels(ImBuf *ibuf, TIFF *image)
           if (chan == 3 && spp == 3) { /* fill alpha if only RGB TIFF */
             copy_vn_fl(fbuf, ibuf->x, 1.0f);
           }
-          else if (chan >= spp) { /* for grayscale, duplicate first channel into G and B */
+          else if (chan >= spp) { /* For gray-scale, duplicate first channel into G and B. */
             success |= TIFFReadScanline(image, fbuf, row, 0);
           }
           else {
@@ -500,7 +500,7 @@ static int imb_read_tiff_pixels(ImBuf *ibuf, TIFF *image)
           if (chan == 3 && spp == 3) { /* fill alpha if only RGB TIFF */
             copy_vn_ushort(sbuf, ibuf->x, 65535);
           }
-          else if (chan >= spp) { /* for grayscale, duplicate first channel into G and B */
+          else if (chan >= spp) { /* For gray-scale, duplicate first channel into G and B. */
             success |= TIFFReadScanline(image, fbuf, row, 0);
           }
           else {
@@ -848,7 +848,7 @@ bool imb_savetiff(ImBuf *ibuf, const char *filepath, int flags)
     TIFFSetField(image, TIFFTAG_PHOTOMETRIC, PHOTOMETRIC_RGB);
   }
   else if (samplesperpixel == 1) {
-    /* grayscale images, 1 channel */
+    /* Gray-scale images, 1 channel */
     TIFFSetField(image, TIFFTAG_PHOTOMETRIC, PHOTOMETRIC_MINISBLACK);
   }