# HG changeset patch
# User Matti Hamalainen <ccr@tnsp.org>
# Date 1526003728 -10800
# Node ID 06df2bdf5dc4e61a5e923a4cd26fb905ea81a30f
# Parent  bc13af8954d747d39206f7b073fb5f79bb1bfc47
Various fixes to dmC64EncodeGenericBMP().

diff -r bc13af8954d7 -r 06df2bdf5dc4 tools/lib64gfx.c
--- a/tools/lib64gfx.c	Fri May 11 04:52:43 2018 +0300
+++ b/tools/lib64gfx.c	Fri May 11 04:55:28 2018 +0300
@@ -1432,15 +1432,6 @@
     if (img == NULL || fmt == NULL)
         return DMERR_NULLPTR;
 
-    // Sanity check img vs format
-    if (img->type != fmt->type ||
-        img->width != fmt->width || img->height != fmt->height)
-    {
-        res = dmError(DMERR_NOT_SUPPORTED,
-            "Can't directly encode a differing C64 bitmap image format.\n");
-        goto err;
-    }
-
     // Allocate the output buffer
     if ((res = dmGrowBufAlloc(buf, fmt->size, BUF_SIZE_GROW)) != DMERR_OK)
     {
@@ -1449,7 +1440,6 @@
             fmt->size);
         goto err;
     }
-    buf->len = fmt->size;
 
     // Perform encoding
     for (int i = 0; i < D64_MAX_ENCDEC_OPS; i++)
@@ -1485,7 +1475,7 @@
             goto err;
         }
 
-        if (fmt->size == 0 && chksize > buf->len)
+        if (chksize > buf->len)
             buf->len = chksize;
 
         // Perform operation
@@ -1543,7 +1533,6 @@
                         i, op->offs, op->offs, op->bank, size, size, buf->len, buf->len);
                     goto err;
                 }
-                /*
                 if (!op->encFunction(op, buf, img, fmt))
                 {
                     res = dmError(DMERR_INTERNAL,
@@ -1552,7 +1541,6 @@
                         i, op->offs, op->offs, op->bank, size, size, buf->len, buf->len);
                     goto err;
                 }
-                */
                 break;
         }
     }