mirror of
https://git.code.sf.net/p/quake/nuq
synced 2024-11-22 20:21:41 +00:00
69706f997e
gl_model_sprite.c and sw_model_sprite are just the gl/sw specific code (Mod_LoadSpriteFrame).
81 lines
2.1 KiB
C
81 lines
2.1 KiB
C
/*
|
|
gl_model_sprite.c
|
|
|
|
model loading and caching
|
|
|
|
Copyright (C) 1996-1997 Id Software, Inc.
|
|
|
|
This program is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU General Public License
|
|
as published by the Free Software Foundation; either version 2
|
|
of the License, or (at your option) any later version.
|
|
|
|
This program 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 General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program; if not, write to:
|
|
|
|
Free Software Foundation, Inc.
|
|
59 Temple Place - Suite 330
|
|
Boston, MA 02111-1307, USA
|
|
|
|
$Id$
|
|
*/
|
|
|
|
#ifdef HAVE_CONFIG_H
|
|
# include "config.h"
|
|
#endif
|
|
|
|
#include "r_local.h"
|
|
#include "sys.h"
|
|
#include "console.h"
|
|
#include "qendian.h"
|
|
#include "checksum.h"
|
|
#include "glquake.h"
|
|
|
|
extern char loadname[];
|
|
extern model_t *loadmodel;
|
|
|
|
/*
|
|
=================
|
|
Mod_LoadSpriteFrame
|
|
=================
|
|
*/
|
|
void * Mod_LoadSpriteFrame (void * pin, mspriteframe_t **ppframe, int framenum)
|
|
{
|
|
dspriteframe_t *pinframe;
|
|
mspriteframe_t *pspriteframe;
|
|
int width, height, size, origin[2];
|
|
char name[64];
|
|
|
|
pinframe = (dspriteframe_t *)pin;
|
|
|
|
width = LittleLong (pinframe->width);
|
|
height = LittleLong (pinframe->height);
|
|
size = width * height;
|
|
|
|
pspriteframe = Hunk_AllocName (sizeof (mspriteframe_t),loadname);
|
|
|
|
memset (pspriteframe, 0, sizeof (mspriteframe_t));
|
|
|
|
*ppframe = pspriteframe;
|
|
|
|
pspriteframe->width = width;
|
|
pspriteframe->height = height;
|
|
origin[0] = LittleLong (pinframe->origin[0]);
|
|
origin[1] = LittleLong (pinframe->origin[1]);
|
|
|
|
pspriteframe->up = origin[1];
|
|
pspriteframe->down = origin[1] - height;
|
|
pspriteframe->left = origin[0];
|
|
pspriteframe->right = width + origin[0];
|
|
|
|
snprintf (name, sizeof(name), "%s_%i", loadmodel->name, framenum);
|
|
pspriteframe->gl_texturenum = GL_LoadTexture (name, width, height, (byte *)(pinframe + 1), true, true, 1);
|
|
|
|
return (void *)((byte *)pinframe + sizeof (dspriteframe_t) + size);
|
|
}
|