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Clean up GCC warnings (2019-08-29 edition)

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Updated most parts of the code that were throwing warnings in GCC.
This commit is contained in:
Bill Kendrick 2019-08-30 00:00:18 -07:00
parent 1f2c6c3c4e
commit 7938480174
16 changed files with 110 additions and 141 deletions
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7
magic/src/emboss.c
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@ -4,7 +4,7 @@
Emboss Magic Tool Plugin
Tux Paint - A simple drawing program for children.
Copyright (c) 2002-2008 by Bill Kendrick and others; see AUTHORS.txt
Copyright (c) 2002-2019 by Bill Kendrick and others; see AUTHORS.txt
bill@newbreedsoftware.com
http://www.tuxpaint.org/
@ -23,7 +23,7 @@
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
(See COPYING.txt)
Last updated: July 8, 2008
Last updated: August 29, 2019
$Id$
*/
@ -114,7 +114,7 @@ static void do_emboss(void *ptr, int which ATTRIBUTE_UNUSED, SDL_Surface * canva
magic_api *api = (magic_api *) ptr;
int xx, yy;
Uint8 r1, g1, b1, r2, g2, b2;
int r, g, b;
int r;
float h, s, v;
int avg1, avg2;
@ -139,7 +139,6 @@ static void do_emboss(void *ptr, int which ATTRIBUTE_UNUSED, SDL_Surface * canva
r = 0;
if (r > 255)
r = 255;
g = b = r;
v = (r / 255.0);