void xf_pointer_new(rdpUpdate* update, xfPointer* pointer)
{
xfInfo* xfi;
XcursorImage ci;
rdpPointer* _pointer;
xfi = GET_XFI(update);
_pointer = (rdpPointer*) &pointer->pointer;
memset(&ci, 0, sizeof(ci));
ci.version = XCURSOR_IMAGE_VERSION;
ci.size = sizeof(ci);
ci.width = _pointer->width;
ci.height = _pointer->height;
ci.xhot = _pointer->xPos;
ci.yhot = _pointer->yPos;
ci.pixels = (XcursorPixel*) malloc(ci.width * ci.height * 4);
memset(ci.pixels, 0, ci.width * ci.height * 4);
if ((_pointer->andMaskData != 0) && (_pointer->xorMaskData != 0))
{
freerdp_alpha_cursor_convert((uint8*) (ci.pixels), _pointer->xorMaskData, _pointer->andMaskData,
_pointer->width, _pointer->height, _pointer->xorBpp, xfi->clrconv);
}
if (_pointer->xorBpp > 24)
{
freerdp_image_swap_color_order((uint8*) ci.pixels, ci.width, ci.height);
}
pointer->cursor = XcursorImageLoadCursor(xfi->display, &ci);
xfree(ci.pixels);
}
void df_Pointer_New(rdpContext* context, rdpPointer* pointer)
{
dfInfo* dfi;
DFBResult result;
dfPointer* df_pointer;
DFBSurfaceDescription dsc;
dfi = ((dfContext*) context)->dfi;
df_pointer = (dfPointer*) pointer;
dsc.flags = DSDESC_CAPS | DSDESC_WIDTH | DSDESC_HEIGHT | DSDESC_PIXELFORMAT;
dsc.caps = DSCAPS_SYSTEMONLY;
dsc.width = pointer->width;
dsc.height = pointer->height;
dsc.pixelformat = DSPF_ARGB;
result = dfi->dfb->CreateSurface(dfi->dfb, &dsc, &(df_pointer->surface));
if (result == DFB_OK)
{
int pitch;
uint8* point = NULL;
df_pointer->xhot = pointer->xPos;
df_pointer->yhot = pointer->yPos;
result = df_pointer->surface->Lock(df_pointer->surface,
DSLF_WRITE, (void**) &point, &pitch);
if (result != DFB_OK)
{
DirectFBErrorFatal("Error while creating pointer surface", result);
return;
}
if ((pointer->andMaskData != 0) && (pointer->xorMaskData != 0))
{
freerdp_alpha_cursor_convert(point, pointer->xorMaskData, pointer->andMaskData,
pointer->width, pointer->height, pointer->xorBpp, dfi->clrconv);
}
if (pointer->xorBpp > 24)
{
freerdp_image_swap_color_order(point, pointer->width, pointer->height);
}
df_pointer->surface->Unlock(df_pointer->surface);
}
}
