lines.h
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/**************************************************************************
* *
* Copyright (C) 1995, Silicon Graphics, Inc. *
* *
* These coded instructions, statements, and computer programs contain *
* unpublished proprietary information of Silicon Graphics, Inc., and *
* are protected by Federal copyright law. They may not be disclosed *
* to third parties or copied or duplicated in any form, in whole or *
* in part, without the prior written consent of Silicon Graphics, Inc. *
* *
*************************************************************************/
/*
* File: lines.h
* Create Date: Thu Jun 22 09:28:01 PDT 1995
*
*/
#define STATIC_SEGMENT 1
#define SCREEN_HT 240
#define SCREEN_WD 320
/* this stack size is in bytes, and is a lot larger
* than this program needs.
*/
#define STACKSIZE 0x2000
#define GLIST_LEN 2048
/*
* ifdef needed because this file is included by "spec"
*/
#ifdef _LANGUAGE_C
/*
* Layout of dynamic data.
*
* This structure holds the things which change per frame. It is advantageous
* to keep dynamic data together so that we may selectively write back dirty
* data cache lines to DRAM prior to processing by the RCP.
*
*/
typedef struct {
Mtx projection;
Mtx modeling1;
Mtx modeling2;
Mtx modeling3;
Mtx modeling4;
Mtx viewing;
Mtx identity;
Gfx glist[GLIST_LEN];
} Dynamic;
extern Dynamic dynamic;
extern unsigned short cfb_16_a[];
extern unsigned short cfb_16_b[];
extern unsigned short zbuffer[];
extern void *cfb_ptrs[2];
/* RSP address for the color frame buffer */
extern float theta;
extern float TranslateHorizontal;
extern float TranslateVertical;
extern u64 dram_stack[];
#endif /* _LANGUAGE_C */