2006-03-20 16:43:15 +00:00
|
|
|
/*
|
|
|
|
THE COMPUTER CODE CONTAINED HEREIN IS THE SOLE PROPERTY OF PARALLAX
|
|
|
|
SOFTWARE CORPORATION ("PARALLAX"). PARALLAX, IN DISTRIBUTING THE CODE TO
|
|
|
|
END-USERS, AND SUBJECT TO ALL OF THE TERMS AND CONDITIONS HEREIN, GRANTS A
|
|
|
|
ROYALTY-FREE, PERPETUAL LICENSE TO SUCH END-USERS FOR USE BY SUCH END-USERS
|
|
|
|
IN USING, DISPLAYING, AND CREATING DERIVATIVE WORKS THEREOF, SO LONG AS
|
|
|
|
SUCH USE, DISPLAY OR CREATION IS FOR NON-COMMERCIAL, ROYALTY OR REVENUE
|
|
|
|
FREE PURPOSES. IN NO EVENT SHALL THE END-USER USE THE COMPUTER CODE
|
|
|
|
CONTAINED HEREIN FOR REVENUE-BEARING PURPOSES. THE END-USER UNDERSTANDS
|
|
|
|
AND AGREES TO THE TERMS HEREIN AND ACCEPTS THE SAME BY USE OF THIS FILE.
|
|
|
|
COPYRIGHT 1993-1998 PARALLAX SOFTWARE CORPORATION. ALL RIGHTS RESERVED.
|
|
|
|
*/
|
|
|
|
|
2009-11-30 22:42:55 +00:00
|
|
|
#include "u_mem.h"
|
2006-03-20 16:43:15 +00:00
|
|
|
#include "gr.h"
|
|
|
|
#include "grdef.h"
|
2012-04-15 05:43:41 +00:00
|
|
|
#ifdef OGL
|
|
|
|
#include "ogl_init.h"
|
|
|
|
#endif
|
2006-03-20 16:43:15 +00:00
|
|
|
|
|
|
|
unsigned char gr_ugpixel( grs_bitmap * bitmap, int x, int y )
|
|
|
|
{
|
2012-04-15 05:43:41 +00:00
|
|
|
switch (bitmap->bm_type)
|
|
|
|
{
|
|
|
|
case BM_LINEAR:
|
|
|
|
return bitmap->bm_data[ bitmap->bm_rowsize*y + x ];
|
|
|
|
|
|
|
|
#ifdef OGL
|
|
|
|
case BM_OGL:
|
|
|
|
return ogl_ugpixel(bitmap, x, y);
|
|
|
|
#endif
|
|
|
|
}
|
|
|
|
|
|
|
|
return 0;
|
2006-03-20 16:43:15 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
unsigned char gr_gpixel( grs_bitmap * bitmap, int x, int y )
|
|
|
|
{
|
|
|
|
if ((x<0) || (y<0) || (x>=bitmap->bm_w) || (y>=bitmap->bm_h)) return 0;
|
2012-04-15 05:43:41 +00:00
|
|
|
return gr_ugpixel(bitmap, x, y);
|
2006-03-20 16:43:15 +00:00
|
|
|
}
|