source: buchla-68k/vlib/vobjfns.x@ ca867c1

Last change on this file since ca867c1 was 8c8b4e5, checked in by Thomas Lopatic <thomas@…>, 7 years ago

More volatile hardware accesses.
  • Property mode set to 100644
File size: 1.0 KB
Line 
1/*
2 =============================================================================
3 vobjfns.c -- external declarations
4 =============================================================================
5*/
6
7#pragma once
8
9#include "stdint.h"
10
11/*
12 =============================================================================
13 external variables
14 =============================================================================
15*/
16
17extern volatile uint16_t vi_ctl;
18extern int16_t vi_dis;
19extern int16_t wsize;
20
21/*
22 =============================================================================
23 external functions
24 =============================================================================
25*/
26
27extern void CpyObj(volatile uint16_t *from, volatile uint16_t *to, int16_t w, int16_t h, int16_t sw);
28extern void SelObj(int16_t obj);
29extern void SetObj(int16_t obj, int16_t type, int16_t bank, volatile uint16_t *base, int16_t xpix, int16_t ypix, int16_t x0, int16_t y0, uint16_t flags, int16_t pri);
30extern void SetPri(int16_t obj, int16_t pri);
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