/**
* bitmap decompression routine
*/
BOOL bitmap_decompress(BYTE* srcData, BYTE* dstData, int width, int height, int size, int srcBpp, int dstBpp)
{
BYTE* TmpBfr;
if (srcBpp == 16 && dstBpp == 16)
{
TmpBfr = (BYTE*) malloc(width * height * 2);
RleDecompress16to16(srcData, size, TmpBfr, width * 2, width, height);
freerdp_bitmap_flip(TmpBfr, dstData, width * 2, height);
free(TmpBfr);
}
else if (srcBpp == 32 && dstBpp == 32)
{
if (freerdp_bitmap_planar_decompress(srcData, dstData, width, height, size) < 0)
return FALSE;
}
else if (srcBpp == 15 && dstBpp == 15)
{
TmpBfr = (BYTE*) malloc(width * height * 2);
RleDecompress16to16(srcData, size, TmpBfr, width * 2, width, height);
freerdp_bitmap_flip(TmpBfr, dstData, width * 2, height);
free(TmpBfr);
}
else if (srcBpp == 8 && dstBpp == 8)
{
TmpBfr = (BYTE*) malloc(width * height);
RleDecompress8to8(srcData, size, TmpBfr, width, width, height);
freerdp_bitmap_flip(TmpBfr, dstData, width, height);
free(TmpBfr);
}
else if (srcBpp == 24 && dstBpp == 24)
{
TmpBfr = (BYTE*) malloc(width * height * 3);
RleDecompress24to24(srcData, size, TmpBfr, width * 3, width, height);
freerdp_bitmap_flip(TmpBfr, dstData, width * 3, height);
free(TmpBfr);
}
else
{
return FALSE;
}
return TRUE;
}
void wf_Pointer_New(wfContext* wfc, rdpPointer* pointer)
{
HCURSOR hCur;
ICONINFO info;
BYTE *data;
info.fIcon = FALSE;
info.xHotspot = pointer->xPos;
info.yHotspot = pointer->yPos;
if (pointer->xorBpp == 1)
{
data = (BYTE*) malloc(pointer->lengthAndMask + pointer->lengthXorMask);
CopyMemory(data, pointer->andMaskData, pointer->lengthAndMask);
CopyMemory(data + pointer->lengthAndMask, pointer->xorMaskData, pointer->lengthXorMask);
info.hbmMask = CreateBitmap(pointer->width, pointer->height * 2, 1, 1, data);
free(data);
info.hbmColor = NULL;
}
else
{
data = (BYTE*) malloc(pointer->lengthAndMask);
freerdp_bitmap_flip(pointer->andMaskData, data, (pointer->width + 7) / 8, pointer->height);
info.hbmMask = CreateBitmap(pointer->width, pointer->height, 1, 1, data);
free(data);
data = (BYTE*) malloc(pointer->lengthXorMask);
freerdp_image_flip(pointer->xorMaskData, data, pointer->width, pointer->height, pointer->xorBpp);
info.hbmColor = CreateBitmap(pointer->width, pointer->height, 1, pointer->xorBpp, data);
free(data);
}
hCur = CreateIconIndirect(&info);
((wfPointer*) pointer)->cursor = hCur;
if (info.hbmMask)
DeleteObject(info.hbmMask);
if (info.hbmColor)
DeleteObject(info.hbmColor);
}
