# HG changeset patch
# User Matti Hamalainen <ccr@tnsp.org>
# Date 1529976699 -10800
# Node ID 54baa688425badfba269aa2a0a99550e15553ffe
# Parent  50dbfc10f49f60b5e18def5a110ff40e8dc3209f
Cleanups.

diff -r 50dbfc10f49f -r 54baa688425b tools/libgfx.c
--- a/tools/libgfx.c	Tue Jun 26 04:31:24 2018 +0300
+++ b/tools/libgfx.c	Tue Jun 26 04:31:39 2018 +0300
@@ -1577,13 +1577,6 @@
 }
 
 
-static void dmDecodeBitPlane(Uint8 *dst, const Uint8 *src, const int width, const int nplane)
-{
-    for (int xc = 0; xc < width; xc++)
-        dst[xc] |= dmDecodeBit(src, xc) << nplane;
-}
-
-
 static int dmDecodeILBMBody(DMResource *fp, DMIFF *iff, DMImage *img)
 {
     Uint8 *buf;
@@ -1617,7 +1610,8 @@
             }
 
             // Decode bitplane
-            dmDecodeBitPlane(dp, buf, img->width, plane);
+            for (int xc = 0; xc < img->width; xc++)
+                dp[xc] |= dmDecodeBit(buf, xc) << plane;
         }
 
         // Read mask data
@@ -2002,9 +1996,9 @@
 
 BOOL dmIFFEncodeByteRun1Row(DMResource *fp, const Uint8 *buf, const size_t bufLen)
 {
-    size_t l_offs = 0, offs = 0;
     unsigned int r_count = 0;
     int prev = -1, mode = DMODE_LIT;
+    size_t offs, l_offs = 0;
 
     for (offs = 0; offs < bufLen; offs++)
     {