our_main.h

MTK上3D特效的一些开源代码

/**************************************************************************
Copyright (C) jianbo miao Corporation.  All Rights Released.
this is a 3d engin named our_3d_engin.
our_3d_engin feature:
1:there is no float.
2:it do the 3d things all by softwear.
3:base on 1 and 2 , it can execution on arm which have no 3d hardwear accelerate.

if you have any  suggestion or question,pls contact with me
mail:[e-mail]
msn:[e-mail]
qq:30209027

2008/01/01
***************************************************************************/
#include "our_math.h"


//==========================
//==========================
//==========================
//==========================

#define BMP_NUM 5
//---------------------------------------------------
typedef struct 
{
uint32		FrameTH;
uint32		point_changed_num;
uint32		triangle_drawed_num;

uint32		point_do1[8];
uint32		Triangle_do1[12];
FIX_POINT3D 	point_org1[8];
FIX_POINT3D 	point_nor1[8];
FIX_POINT3D 	point_work1[8];
CLR                  clr_work1[12];
OUR_3D_TRAG  triangle_work1[12];

OUR_3D_CAM	cam_work;
OUR_3D_OBJ	obj_cube;

OUR_3D_LIT*	lit_list;
OUR_3D_LIT	lit_con;
//LARGE_INTEGER		TIME;
}OUR_GLOBAL,*OUR_GLOBAL_PTR;


extern OUR_GLOBAL	global;/**/
//============================================
int Game_Init(void);
int Game_Shutdown(void);
int Game_Main(UCHAR *video_buffer, int lpitch, int FPS);
void OUR_creat_ball(	int point_num,
						FIX_POINT3D_PTR	point_org,
						OUR_3D_TRAG_PTR	triangle_work
						);