// ***********************************************************************************
// Programs written by R.Swan - rs108@mdx.ac.uk - www.netyaroze-europe.com/~middex2
// General Screen header file
// ***********************************************************************************

// **** Global defines
#define     OTABLE_LENGTH       (12)
#define     BACK                ((1<<OTABLE_LENGTH)-1)

// **** Global variables
u_long      CurrentBuffer;
u_long      VerticalSync;

GsOT        OTable_Header[2];
GsOT_TAG    OTable_Array[2][1<<OTABLE_LENGTH];

PACKET      Packet_Memory[2][128000];

long        FntOne;

// ***********************************************************************************
// Function prototypes
// ***********************************************************************************

// **** Setup up screen
void InitialiseScreen();

// **** Setup up screen for 3d graphics
void InitialiseScreen3D();

// **** Prepare to draw on screen
void RenderPrepare();

// **** Actually draw on screen
void RenderFinish();