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/*
* Copyright (C) Volition, Inc. 1999. All rights reserved.
*
* All source code herein is the property of Volition, Inc. You may not sell
* or otherwise commercially exploit the source or things you created based on the
* source.
*
*/
#ifndef _OGL_BMPMAN_H
#define _OGL_BMPMAN_H
#include "globalincs/pstypes.h"
#include "bmpman/bmpman.h"
// anything API specific to freeing bm data
void gr_opengl_bm_free_data(int n, bool release);
// API specifics for creating a user bitmap
void gr_opengl_bm_create(int n);
// Load an image and validate it while retrieving information for later use
// Input: type = current BM_TYPE_*
// n = location in bm_bitmaps[]
// filename = name of the current file
// img_cfp = already open CFILE handle, if available
//
// Output: w = bmp width
// h = bmp height
// bpp = bmp bits per pixel
// c_type = output for an updated BM_TYPE_*
// mm_lvl = number of mipmap levels for the image
// size = size of the data contained in the image
int gr_opengl_bm_load(ubyte type, int n, char *filename, CFILE *img_cfp = NULL, int *w = 0, int *h = 0, int *bpp = 0, ubyte *c_type = 0, int *mm_lvl = 0, int *size = 0);
// API specific init instructions
void gr_opengl_bm_init(int n);
// specific instructions for setting up the start of a page-in session
void gr_opengl_bm_page_in_start();
// Lock an image files data into memory
int gr_opengl_bm_lock(char *filename, int handle, int bitmapnum, ubyte bpp, ubyte flags, bool nodebug);
void gr_opengl_bm_save_render_target(int slot);
int gr_opengl_bm_make_render_target(int n, int *width, int *height, ubyte *bpp, int *mm_lvl, int flags);
int gr_opengl_bm_set_render_target(int n, int face);
#endif // _OGL_BMPMAN_H
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