static void
rfbInitColourMapSingleTableOUT (char **table,
rfbPixelFormat *in,
rfbPixelFormat *out)
{
// log.Print(LL_ALL, VNCLOG("rfbInitColourMapSingleTable called\n"));
// ALLOCATE SPACE FOR COLOUR TABLE
int nEntries = 1 << in->bitsPerPixel;
// Allocate the table
if (*table) free(*table);
*table = (char *)malloc(nEntries * sizeof(OUT_T));
if (*table == NULL)
{
// log.Print(LL_INTERR, VNCLOG("failed to allocate translation table\n"));
return;
}
// Obtain the system palette
HDC hDC = GetDC(NULL);
PALETTEENTRY palette[256];
if (GetSystemPaletteEntries(hDC,
0, 256, palette) == 0)
{
// log.Print(LL_INTERR, VNCLOG("failed to get system palette (%d)\n"), GetLastError());
ReleaseDC(NULL, hDC);
return;
}
ReleaseDC(NULL, hDC);
// COLOUR TRANSLATION
// We now have the colour table intact. Map it into a translation table
int i, r, g, b;
OUT_T *t = (OUT_T *)*table;
for (i = 0; i < nEntries; i++)
{
// Split down the RGB data
r = palette[i].peRed;
g = palette[i].peGreen;
b = palette[i].peBlue;
// Now translate it
t[i] = ((((r * out->redMax + 127) / 255) << out->redShift) |
(((g * out->greenMax + 127) / 255) << out->greenShift) |
(((b * out->blueMax + 127) / 255) << out->blueShift));
#if (BITSOUT != 8)
if (out->bigEndian != in->bigEndian)
{
t[i] = SwapOUT(t[i]);
}
#endif
}
// log.Print(LL_ALL, VNCLOG("rfbInitColourMapSingleTable done\n"));
}
static void
rfbInitColourMapSingleTableOUT (char **table, rfbPixelFormat *in,
rfbPixelFormat *out)
{
int i, r, g, b;
OUT_T *t;
EntryPtr pent;
int nEntries = 1 << in->bitsPerPixel;
if (*table) free(*table);
*table = (char *)malloc(nEntries * sizeof(OUT_T));
t = (OUT_T *)*table;
pent = (EntryPtr)&rfbInstalledColormap->red[0];
for (i = 0; i < nEntries; i++) {
if (pent->fShared) {
r = pent->co.shco.red->color;
g = pent->co.shco.green->color;
b = pent->co.shco.blue->color;
} else {
r = pent->co.local.red;
g = pent->co.local.green;
b = pent->co.local.blue;
}
t[i] = ((((r * out->redMax + 32767) / 65535) << out->redShift) |
(((g * out->greenMax + 32767) / 65535) << out->greenShift) |
(((b * out->blueMax + 32767) / 65535) << out->blueShift));
#if (OUT != 8)
if (out->bigEndian != in->bigEndian) {
t[i] = SwapOUT(t[i]);
}
#endif
pent++;
}
}
