void vgainten(Sint4 inten)
{
#ifdef WIN32
/*GdiFlush();*/
#endif
cur_intensity=inten;
if (g_bWindowed)
{
#ifdef WIN32
SetDIBColorTable(back_dc,0,16, windowed_palette[cur_palette*2 + cur_intensity]);
#else
WinGSetDIBColorTable(back_dc,0,16, windowed_palette[cur_palette*2 + cur_intensity]);
#endif
if (use_async_screen_updates)
InvalidateRect(hWnd, NULL, FALSE);
else
blit_to_window();
}
#ifdef DIRECTX
else
{
IDirectDrawSurface4_SetPalette(g_pDDSPrimary, fullscreen_palette[cur_palette*2 + cur_intensity]);
SetDIBColorTable(back_dc,0,16, windowed_palette[cur_palette*2 + cur_intensity]);
}
#endif
};
static HRESULT WINAPI ddrawex_surface4_SetPalette(IDirectDrawSurface4 *iface, IDirectDrawPalette *palette)
{
struct ddrawex_surface *surface = impl_from_IDirectDrawSurface4(iface);
TRACE("iface %p, palette %p.\n", iface, palette);
return IDirectDrawSurface4_SetPalette(surface->parent, palette);
}
Bool
winDestroyColormapShadowDDNL (ColormapPtr pColormap)
{
winScreenPriv(pColormap->pScreen);
winCmapPriv(pColormap);
HRESULT ddrval = DD_OK;
/*
* Is colormap to be destroyed the default?
*
* Non-default colormaps should have had winUninstallColormap
* called on them before we get here. The default colormap
* will not have had winUninstallColormap called on it. Thus,
* we need to handle the default colormap in a special way.
*/
if (pColormap->flags & IsDefault)
{
#if CYGDEBUG
ErrorF ("winDestroyColormapShadowDDNL - Destroying default "
"colormap\n");
#endif
/*
* FIXME: Walk the list of all screens, popping the default
* palette out of each screen device context.
*/
/* Pop the palette out of the primary surface */
ddrval = IDirectDrawSurface4_SetPalette (pScreenPriv->pddsPrimary4,
NULL);
if (FAILED (ddrval))
{
ErrorF ("winDestroyColormapShadowDDNL - Failed freeing the "
"default colormap DirectDraw palette.\n");
return FALSE;
}
/* Clear our private installed colormap pointer */
pScreenPriv->pcmapInstalled = NULL;
}
/* Release the palette */
IDirectDrawPalette_Release (pCmapPriv->lpDDPalette);
/* Invalidate the colormap privates */
pCmapPriv->lpDDPalette = NULL;
return TRUE;
}
static Bool
winInstallColormapShadowDDNL (ColormapPtr pColormap)
{
ScreenPtr pScreen = pColormap->pScreen;
winScreenPriv(pScreen);
winCmapPriv(pColormap);
HRESULT ddrval = DD_OK;
/* Install the DirectDraw palette on the primary surface */
ddrval = IDirectDrawSurface4_SetPalette (pScreenPriv->pddsPrimary4,
pCmapPriv->lpDDPalette);
if (FAILED (ddrval))
{
ErrorF ("winInstallColormapShadowDDNL - Failed installing the "
"DirectDraw palette.\n");
return FALSE;
}
/* Save a pointer to the newly installed colormap */
pScreenPriv->pcmapInstalled = pColormap;
return TRUE;
}
