gfx.h
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/*====================================================================
* gfx.h
*
* Synopsis:
*
* mostly pinched from rdpcov written by hsa.
*
* Copyright 1993, Silicon Graphics, Inc.
* All Rights Reserved.
*
* This is UNPUBLISHED PROPRIETARY SOURCE CODE of Silicon Graphics,
* Inc.; the contents of this file may not be disclosed to third
* parties, copied or duplicated in any form, in whole or in part,
* without the prior written permission of Silicon Graphics, Inc.
*
* RESTRICTED RIGHTS LEGEND:
* Use, duplication or disclosure by the Government is subject to
* restrictions as set forth in subdivision (c)(1)(ii) of the Rights
* in Technical Data and Computer Software clause at DFARS
* 252.227-7013, and/or in similar or successor clauses in the FAR,
* DOD or NASA FAR Supplement. Unpublished - rights reserved under the
* Copyright Laws of the United States.
*====================================================================*/
#ifndef __gfxh__
#define __gfxh__
#include "sched.h"
#define SCREEN_HT 240
#define SCREEN_WD 320
/*
* ifdef needed because this file is included by "spec"
*/
#ifdef _LANGUAGE_C
/*
* Layout of our dynamic segment
*/
#define NUM_GFX_CMDS 0x1000
typedef struct {
Mtx projection;
Mtx modeling;
Mtx viewing;
Mtx identity;
Mtx model1;
Mtx model2;
Mtx model3;
Mtx model4;
Gfx glist[NUM_GFX_CMDS];
} Dynamic;
typedef union {
struct {
short type;
} gen;
struct {
short type;
} done;
OSScMsg app;
} GFXMsg;
typedef struct {
OSScTask task;
Dynamic dp;
GFXMsg msg;
u16 *cfb;
} GFXInfo;
extern Dynamic dynamic;
extern unsigned short zbuffer[];
extern Gfx setup_rdpstate[];
extern Gfx setup_rspstate[];
extern Gfx model1_matrix[];
extern Gfx model2_matrix[];
extern Gfx model3_matrix[];
extern Gfx triangle_matrix[];
extern Gfx clear_zbuffer[];
extern Gfx *glistp; /* global for test case procs */
extern unsigned short cfb_16_a[];
extern unsigned short cfb_16_b[];
/*
* extern Gfx logo_dl[];
* extern Gfx bg33_dl[];
*/
extern Gfx onetri_dl[];
extern u64 gfxYieldBuf[];
void gfxMain(void *arg);
#endif /* _LANGUAGE_C */
#endif