コード例 #1
0
ファイル: tui_backend.c プロジェクト: martinpiper/VICE
void tui_display(int x, int y, int len, const char *format, ...)
{
    BYTE attr_byte = (BYTE)current_attr;
    unsigned long addr = screen_addr(x, y);
    char *buf;
    int i, buf_len;
    va_list vl;

    va_start(vl, format);
    buf = lib_mvsprintf(format, vl);
    buf_len = strlen(buf);
    if (len == 0)
        len = buf_len;
    else if (buf_len > len)
        buf_len = len;

    _farsetsel(_dos_ds);
    for (i = 0; i < buf_len; i++) {
        _farnspokeb(addr, buf[i]);
        _farnspokeb(addr + 1, attr_byte);
        addr += 2;
    }
    for (; i < len; i++) {
        _farnspokeb(addr, ' ');
        _farnspokeb(addr + 1, attr_byte);
        addr += 2;
    }
    lib_free(buf);
}
コード例 #2
0
ファイル: sound.c プロジェクト: bernds/UAE
void direct_stereo_sample8_handler(void)
{
    uae_u32 data0 = audio_channel[0].current_sample;
    uae_u32 data1 = audio_channel[1].current_sample;
    uae_u32 data2 = audio_channel[2].current_sample;
    uae_u32 data3 = audio_channel[3].current_sample;
    DO_CHANNEL_1 (data0, 0);
    DO_CHANNEL_1 (data1, 1);
    DO_CHANNEL_1 (data2, 2);
    DO_CHANNEL_1 (data3, 3);

    data0 &= audio_channel[0].adk_mask;
    data1 &= audio_channel[1].adk_mask;
    data2 &= audio_channel[2].adk_mask;
    data3 &= audio_channel[3].adk_mask;

    data0 += data3;
    {
	uae_u32 data = SBASEVAL8(1) + data0;
	FINISH_DATA (8, 1);
	_farnspokeb(direct_sndbufpt++, data);
    }
    data1 += data2;
    {
	uae_u32 data = SBASEVAL8(1) + data1;
	FINISH_DATA (8, 1);
	_farnspokeb(direct_sndbufpt++, data);
    }

    direct_check_sound_buffers();

    eventtab[ev_sample].evtime = cycles + sample_evtime;
    eventtab[ev_sample].oldcycles = cycles;
}
コード例 #3
0
ファイル: tui_backend.c プロジェクト: martinpiper/VICE
void tui_put_char(int x, int y, BYTE c)
{
    unsigned long addr = screen_addr(x, y);
    BYTE attr_byte = (BYTE)current_attr;

    _farsetsel(_dos_ds);
    if (c>127)
      _farnspokeb(addr, tui_ascii_conversion_table[c-128]);
    else
      _farnspokeb(addr, c);
    _farnspokeb(addr + 1, attr_byte);
}
コード例 #4
0
ファイル: tui_backend.c プロジェクト: martinpiper/VICE
void tui_vline(int x, int y, BYTE c, int count)
{
    unsigned long addr = screen_addr(x, y);
    BYTE attr_byte = (BYTE)current_attr;
    int i;

    _farsetsel(_dos_ds);
    for (i = 0; i < count; i++) {
        _farnspokeb(addr, c);
        _farnspokeb(addr + 1, attr_byte);
        addr += tui_num_cols();
    }
}
コード例 #5
0
ファイル: vmgrdjgp.c プロジェクト: Eric-Schnipke/snippets
void vm_xputs(char x, char y, char attr, char *str)
{
    char ofs;
    ofs = 0;
    while (*str)
    {
        unsigned long address;
        address = vm_screenaddress(x + ofs, y);
        _farnspokeb(address, *str);
        _farnspokeb(address + 1L, attr);
        str++;
        ofs++;
    }
}
コード例 #6
0
ファイル: EXAMPLE3.C プロジェクト: zenakuten/lwp20
void putpixel(int x, int y, char col)
{
	lwpEnterCriticalSection();
	_farnspokeb(0xA0000+x+(y<<6)+(y<<8), col); 
	lwpLeaveCriticalSection();

}
コード例 #7
0
ファイル: farmemset.c プロジェクト: dkoksal/fbc
void fb_hFarMemSet(unsigned short selector, unsigned long dest, unsigned char char_to_set, size_t bytes)
{
	unsigned long addr = dest;
	int i;

	_farsetsel(selector);

	for (i = 0; i < bytes; i++, addr++) {
		_farnspokeb(addr, char_to_set);
	}
}
コード例 #8
0
ファイル: tui_backend.c プロジェクト: martinpiper/VICE
void tui_make_shadow(int x, int y, int width, int height)
{
    int i, j;

    _farsetsel(_dos_ds);
    for (i = 0; i < height; i++) {
        int addr = screen_addr(x, y + i) + 1;

        for (j = 0; j < width; j++, addr += 2) {
            _farnspokeb(addr, make_attr(DARKGRAY, BLACK, 0));
        }
    }
}
コード例 #9
0
ファイル: tui_backend.c プロジェクト: martinpiper/VICE
void tui_area_put(tui_area_t a, int x, int y)
{
    BYTE *p = a->mem;
    int i, j;

    _farsetsel(_dos_ds);

    for (i = 0; i < a->height; i++) {
        int addr = screen_addr(x, y + i);

        for (j = 0; j < 2 * a->width; j++)
            _farnspokeb(addr + j, *(p++));
    }
}
コード例 #10
0
ファイル: gfx_driver_modex.c プロジェクト: KurtWoloch/fbc
static void driver_update(void)
{
	int plane;
	unsigned long screen;
	unsigned char *buffer;
	int x, y;
	
	_farsetsel(_dos_ds);
	for (plane = 0; plane < 4; plane++) {
		buffer = (unsigned char *)__fb_gfx->framebuffer + plane;
		outportw(SC_INDEX, (0x100 << plane) | 0x02);		/* set write plane */
		screen = 0xA0000;
		for (y = 0; y < fb_dos.h; y++) {
			if (__fb_gfx->dirty[y]) {
				for (x = 0; x < fb_dos.w; x += 4, screen++) {
					_farnspokeb(screen, buffer[x]);
				}
			} else {
				screen += fb_dos.w / 4;
			}
			buffer += fb_dos.w;
		}
	}
}
コード例 #11
0
ファイル: w16select.c プロジェクト: Eugene-Ye/emacs
/* Copy data into the clipboard, return zero if successful.  */
unsigned
set_clipboard_data (unsigned Format, void *Data, unsigned Size, int Raw)
{
  __dpmi_regs regs;
  unsigned truelen;
  unsigned long xbuf_addr, buf_offset;
  unsigned char *dp = Data, *dstart = dp;

  if (Format != CF_OEMTEXT)
    return 3;

  /* need to know final size after '\r' chars are inserted (the
     standard CF_OEMTEXT clipboard format uses CRLF line endings,
     while Emacs uses just LF internally).  */
  truelen = Size + 1;		/* +1 for the terminating null */

  if (!Raw)
    {
      /* avoid using strchr because it recomputes the length everytime */
      while ((dp = memchr (dp, '\n', Size - (dp - dstart))) != 0)
	{
	  truelen++;
	  dp++;
	}
    }

  if (clipboard_compact (truelen) < truelen)
    return 1;

  if ((xbuf_addr = alloc_xfer_buf (truelen)) == 0)
    return 1;

  /* Move the buffer into the low memory, convert LF into CR-LF if needed.  */
  if (Raw)
    {
      dosmemput (Data, Size, xbuf_addr);

      /* Terminate with a null, otherwise Windows does strange things
	 when the text size is an integral multiple of 32 bytes. */
      _farpokeb (_dos_ds, xbuf_addr + Size, '\0');
    }
  else
    {
      dp = Data;
      buf_offset = xbuf_addr;
      _farsetsel (_dos_ds);
      while (Size--)
	{
	  /* Don't allow them to put binary data into the clipboard, since
	     it will cause yanked data to be truncated at the first null.  */
	  if (*dp == '\0')
	    return 2;
	  if (*dp == '\n')
	    _farnspokeb (buf_offset++, '\r');
	  _farnspokeb (buf_offset++, *dp++);
	}

      /* Terminate with a null, otherwise Windows does strange things
	 when the text size is an integral multiple of 32 bytes. */
      _farnspokeb (buf_offset, '\0');
    }

  /* Stash away the data we are about to put into the clipboard, so we
     could later check inside get_clipboard_data whether the clipboard
     still holds our data.  */
  if (clipboard_storage_size < truelen)
    {
      clipboard_storage_size = truelen + 100;
      last_clipboard_text =
	(char *) xrealloc (last_clipboard_text, clipboard_storage_size);
    }
  if (last_clipboard_text)
    dosmemget (xbuf_addr, truelen, last_clipboard_text);

  /* Calls Int 2Fh/AX=1703h with:
	             DX = WinOldAp-Supported Clipboard format
                     ES:BX = Pointer to data
                     SI:CX = Size of data in bytes
     Return Values   AX == 0: Error occurred
			<> 0: OK.  Data copied into the Clipboard.  */
  regs.x.ax = 0x1703;
  regs.x.dx = Format;
  regs.x.si = truelen >> 16;
  regs.x.cx = truelen & 0xffff;
  regs.x.es = xbuf_addr >> 4;
  regs.x.bx = xbuf_addr & 15;
  __dpmi_int (0x2f, &regs);

  free_xfer_buf ();

  /* If the above failed, invalidate the local copy of the clipboard.  */
  if (regs.x.ax == 0)
    *last_clipboard_text = '\0';

  /* Zero means success, otherwise (1, 2, or 3) it's an error.  */
  return regs.x.ax > 0 ? 0 : 3;
}