C++ (Cpp) freerdp_color_convert_bgrの例

コード例 #1

ファイル: wf_gdi.c プロジェクト: jlafontaine-devolutions/FreeRDP

void wf_gdi_patblt(wfContext* wfc, PATBLT_ORDER* patblt)
{
	HBRUSH brush;
	HBRUSH org_brush;
	int org_bkmode;
	UINT32 fgcolor;
	UINT32 bgcolor;
	COLORREF org_bkcolor;
	COLORREF org_textcolor;

	fgcolor = freerdp_color_convert_bgr(patblt->foreColor, wfc->srcBpp, wfc->dstBpp, wfc->clrconv);
	bgcolor = freerdp_color_convert_bgr(patblt->backColor, wfc->srcBpp, wfc->dstBpp, wfc->clrconv);

	brush = wf_create_brush(wfc, &patblt->brush, fgcolor, wfc->srcBpp);
	org_bkmode = SetBkMode(wfc->drawing->hdc, OPAQUE);
	org_bkcolor = SetBkColor(wfc->drawing->hdc, bgcolor);
	org_textcolor = SetTextColor(wfc->drawing->hdc, fgcolor);
	org_brush = (HBRUSH)SelectObject(wfc->drawing->hdc, brush);

	PatBlt(wfc->drawing->hdc, patblt->nLeftRect, patblt->nTopRect,
		patblt->nWidth, patblt->nHeight, gdi_rop3_code(patblt->bRop));

	SelectObject(wfc->drawing->hdc, org_brush);
	DeleteObject(brush);

	SetBkMode(wfc->drawing->hdc, org_bkmode);
	SetBkColor(wfc->drawing->hdc, org_bkcolor);
	SetTextColor(wfc->drawing->hdc, org_textcolor);

	if (wfc->drawing == wfc->primary)
		wf_invalidate_region(wfc, patblt->nLeftRect, patblt->nTopRect, patblt->nWidth, patblt->nHeight);
}

コード例 #2

ファイル: wf_gdi.c プロジェクト: jlafontaine-devolutions/FreeRDP

void wf_gdi_line_to(wfContext* wfc, LINE_TO_ORDER* line_to)
{
	HPEN pen;
	HPEN org_pen;
	int x, y, w, h;
	UINT32 pen_color;

	pen_color = freerdp_color_convert_bgr(line_to->penColor, wfc->srcBpp, wfc->dstBpp, wfc->clrconv);

	pen = CreatePen(line_to->penStyle, line_to->penWidth, pen_color);

	wf_set_rop2(wfc->drawing->hdc, line_to->bRop2);
	org_pen = (HPEN) SelectObject(wfc->drawing->hdc, pen);

	MoveToEx(wfc->drawing->hdc, line_to->nXStart, line_to->nYStart, NULL);
	LineTo(wfc->drawing->hdc, line_to->nXEnd, line_to->nYEnd);

	x = (line_to->nXStart < line_to->nXEnd) ? line_to->nXStart : line_to->nXEnd;
	y = (line_to->nYStart < line_to->nYEnd) ? line_to->nYStart : line_to->nYEnd;
	w = (line_to->nXStart < line_to->nXEnd) ? (line_to->nXEnd - line_to->nXStart) : (line_to->nXStart - line_to->nXEnd);
	h = (line_to->nYStart < line_to->nYEnd) ? (line_to->nYEnd - line_to->nYStart) : (line_to->nYStart - line_to->nYEnd);

	if (wfc->drawing == wfc->primary)
		wf_invalidate_region(wfc, x, y, w, h);

	SelectObject(wfc->drawing->hdc, org_pen);
	DeleteObject(pen);
}

コード例 #3

ファイル: wf_gdi.c プロジェクト: arloliu/FreeRDP-PAL

void wf_gdi_polyline(rdpContext* context, POLYLINE_ORDER* polyline)
{
	int i;
	POINT* pts;
	int org_rop2;
	HPEN hpen;
	HPEN org_hpen;
	uint32 pen_color;
	wfInfo* wfi = ((wfContext*) context)->wfi;

	pen_color = freerdp_color_convert_bgr(polyline->penColor, wfi->srcBpp, wfi->dstBpp, wfi->clrconv);

	hpen = CreatePen(0, 1, pen_color);
	org_rop2 = wf_set_rop2(wfi->drawing->hdc, polyline->bRop2);
	org_hpen = (HPEN) SelectObject(wfi->drawing->hdc, hpen);

	if (polyline->numPoints > 0)
	{
		pts = (POINT*) xmalloc(sizeof(POINT) * polyline->numPoints);

		for (i = 0; i < (int) polyline->numPoints; i++)
		{
			pts[i].x = polyline->points[i].x;
			pts[i].y = polyline->points[i].y;

			if (wfi->drawing == wfi->primary)
				wf_invalidate_region(wfi, pts[i].x, pts[i].y, pts[i].x + 1, pts[i].y + 1);
		}

		Polyline(wfi->drawing->hdc, pts, polyline->numPoints);
		xfree(pts);
	}

	SelectObject(wfi->drawing->hdc, org_hpen);
	wf_set_rop2(wfi->drawing->hdc, org_rop2);
	DeleteObject(hpen);
}