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SDL: Silence a large number of compile warnings (WIP)

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There are some real bugs in here, but we're drowning in warnings.

Change-Id: I7c2c0eafc8426327521bdd8a3ac2d3742ac16864
This commit is contained in:
Solomon Peachy 2020-04-04 20:24:33 -04:00
parent 2ad6c3438e
commit e28d1fe916
44 changed files with 424 additions and 395 deletions
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28
apps/plugins/sdl/SDL_image/IMG_png.c
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@ -32,25 +32,25 @@
/*=============================================================================
File: SDL_png.c
Purpose: A PNG loader and saver for the SDL library
Revision:
Purpose: A PNG loader and saver for the SDL library
Revision:
Created by: Philippe Lavoie (2 November 1998)
lavoie@zeus.genie.uottawa.ca
Modified by:
Modified by:
Copyright notice:
Copyright (C) 1998 Philippe Lavoie
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with this library; if not, write to the Free
Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
@ -102,7 +102,7 @@ static struct {
} lib;
#ifdef LOAD_PNG_DYNAMIC
int IMG_InitPNG()
int IMG_InitPNG(void)
{
if ( lib.loaded == 0 ) {
lib.handle = SDL_LoadObject(LOAD_PNG_DYNAMIC);
@ -249,7 +249,7 @@ int IMG_InitPNG()
return 0;
}
void IMG_QuitPNG()
void IMG_QuitPNG(void)
{
if ( lib.loaded == 0 ) {
return;
@ -260,7 +260,7 @@ void IMG_QuitPNG()
--lib.loaded;
}
#else
int IMG_InitPNG()
int IMG_InitPNG(void)
{
if ( lib.loaded == 0 ) {
lib.png_create_info_struct = png_create_info_struct;
@ -289,7 +289,7 @@ int IMG_InitPNG()
return 0;
}
void IMG_QuitPNG()
void IMG_QuitPNG(void)
{
if ( lib.loaded == 0 ) {
return;
@ -526,7 +526,7 @@ SDL_Surface *IMG_LoadPNG_RW(SDL_RWops *src)
palette->colors[i].b = i;
}
} else if (png_num_palette > 0 ) {
palette->ncolors = png_num_palette;
palette->ncolors = png_num_palette;
for( i=0; i<png_num_palette; ++i ) {
palette->colors[i].b = png_palette[i].blue;
palette->colors[i].g = png_palette[i].green;
@ -552,18 +552,18 @@ done: /* Clean up and return */
}
IMG_SetError(error);
}
return(surface);
return(surface);
}
#else
int IMG_InitPNG()
int IMG_InitPNG(void)
{
IMG_SetError("PNG images are not supported");
return(-1);
}
void IMG_QuitPNG()
void IMG_QuitPNG(void)
{
}