void xf_Pointer_New(rdpContext* context, rdpPointer* pointer)
{
#ifdef WITH_XCURSOR
XcursorImage ci;
xfContext* xfc = (xfContext*) context;
xf_lock_x11(xfc, FALSE);
ZeroMemory(&ci, 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*) calloc(1, ci.width * ci.height * 4);
if (!ci.pixels)
return;
if ((pointer->andMaskData != 0) && (pointer->xorMaskData != 0))
{
freerdp_image_copy_from_pointer_data((BYTE*) ci.pixels, PIXEL_FORMAT_ARGB32,
pointer->width * 4, 0, 0, pointer->width, pointer->height,
pointer->xorMaskData, pointer->andMaskData, pointer->xorBpp, xfc->palette);
}
((xfPointer*) pointer)->cursor = XcursorImageLoadCursor(xfc->display, &ci);
free(ci.pixels);
xf_unlock_x11(xfc, FALSE);
#endif
}
/* Pointer Class */
static BOOL xf_Pointer_New(rdpContext* context, rdpPointer* pointer)
{
#ifdef WITH_XCURSOR
UINT32 CursorFormat;
rdpGdi* gdi;
size_t size;
XcursorImage ci;
xfContext* xfc = (xfContext*) context;
xfPointer* xpointer = (xfPointer*)pointer;
if (!context || !pointer || !context->gdi)
return FALSE;
if (!xfc->invert)
CursorFormat = PIXEL_FORMAT_RGBA32;
else
CursorFormat = PIXEL_FORMAT_BGRA32;
gdi = context->gdi;
xf_lock_x11(xfc, FALSE);
ZeroMemory(&ci, 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;
size = ci.height * ci.width * GetBytesPerPixel(CursorFormat);
if (!(ci.pixels = (XcursorPixel*) _aligned_malloc(size, 16)))
{
xf_unlock_x11(xfc, FALSE);
return FALSE;
}
if (!freerdp_image_copy_from_pointer_data(
(BYTE*) ci.pixels, CursorFormat,
0, 0, 0, pointer->width, pointer->height,
pointer->xorMaskData, pointer->lengthXorMask,
pointer->andMaskData, pointer->lengthAndMask,
pointer->xorBpp, &context->gdi->palette))
{
_aligned_free(ci.pixels);
xf_unlock_x11(xfc, FALSE);
return FALSE;
}
xpointer->cursor = XcursorImageLoadCursor(xfc->display, &ci);
_aligned_free(ci.pixels);
xf_unlock_x11(xfc, FALSE);
#endif
return TRUE;
}
static BOOL wf_Pointer_New(rdpContext* context, const rdpPointer* pointer)
{
HCURSOR hCur;
ICONINFO info;
rdpGdi* gdi;
BOOL rc = FALSE;
if (!context || !pointer)
return FALSE;
gdi = context->gdi;
if (!gdi)
return FALSE;
info.fIcon = FALSE;
info.xHotspot = pointer->xPos;
info.yHotspot = pointer->yPos;
if (pointer->xorBpp == 1)
{
BYTE* pdata = (BYTE*) _aligned_malloc(pointer->lengthAndMask +
pointer->lengthXorMask, 16);
if (!pdata)
goto fail;
CopyMemory(pdata, pointer->andMaskData, pointer->lengthAndMask);
CopyMemory(pdata + pointer->lengthAndMask, pointer->xorMaskData,
pointer->lengthXorMask);
info.hbmMask = CreateBitmap(pointer->width, pointer->height * 2, 1, 1, pdata);
_aligned_free(pdata);
info.hbmColor = NULL;
}
else
{
BYTE* pdata = (BYTE*) _aligned_malloc(pointer->lengthAndMask, 16);
if (!pdata)
goto fail;
flip_bitmap(pointer->andMaskData, pdata, (pointer->width + 7) / 8,
pointer->height);
info.hbmMask = CreateBitmap(pointer->width, pointer->height, 1, 1, pdata);
_aligned_free(pdata);
pdata = (BYTE*) _aligned_malloc(pointer->width * pointer->height *
GetBitsPerPixel(gdi->dstFormat), 16);
if (!pdata)
goto fail;
if (!freerdp_image_copy_from_pointer_data(pdata, gdi->dstFormat, 0, 0, 0,
pointer->width, pointer->height,
pointer->xorMaskData, pointer->lengthXorMask,
pointer->andMaskData, pointer->lengthAndMask, pointer->xorBpp, &gdi->palette))
{
_aligned_free(pdata);
goto fail;
}
info.hbmColor = CreateBitmap(pointer->width, pointer->height, 1,
GetBitsPerPixel(gdi->dstFormat), pdata);
_aligned_free(pdata);
}
hCur = CreateIconIndirect(&info);
((wfPointer*) pointer)->cursor = hCur;
rc = TRUE;
fail:
if (info.hbmMask)
DeleteObject(info.hbmMask);
if (info.hbmColor)
DeleteObject(info.hbmColor);
return rc;
}
