# HG changeset patch
# User Matti Hamalainen <ccr@tnsp.org>
# Date 1559500008 -10800
# Node ID 26f21e487fe209bf02350ff21e4e4bf734a22315
# Parent  0905b2a87cbd88b76e182e0f8cf53cea825db7c3
Add some comments.

diff -r 0905b2a87cbd -r 26f21e487fe2 tools/libgfx.h
--- a/tools/libgfx.h	Sun Jun 02 21:21:35 2019 +0300
+++ b/tools/libgfx.h	Sun Jun 02 21:26:48 2019 +0300
@@ -104,8 +104,8 @@
     int  fmtid;               // DM_IMGFMT_* of target format (a bit of a kludge here)
     int  format;              // Target color format DM_COLFMT_*
     int  scaleX, scaleY;      // Scale factors (1..)
-    int  nplanes, bpp, mask;
-    BOOL planar;
+    int  nplanes, bpp, mask;  // number of planes, bits per PLANE, masking
+    BOOL planar;              // use planar format if the format supports it
     int  compression;         // Use compression/compression level (0 = none, 9 = max)
 } DMImageConvSpec;