///<summary>CAUTION: Runs slowly. May take minutes. Returns the string "invalid" if no suitable Direct X format can be found.</summary>
public static string GetPreferredDirectXFormat(Form callingForm)
{
ToothChartDirectX.DirectXDeviceFormat[] possibleStandardFormats = ToothChartDirectX.GetStandardDeviceFormats();
for (int i = 0; i < possibleStandardFormats.Length; i++)
{
if (TestDirectXFormat(callingForm, possibleStandardFormats[i].ToString()))
{
return(possibleStandardFormats[i].ToString());
}
}
return("invalid");
}
///<Summary>Get all formats for the grid based on the current filters.</Summary>
private void RefreshFormats()
{
this.Cursor = Cursors.WaitCursor;
gridFormats.Rows.Clear();
gridFormats.Invalidate();
textSelected.Text = "";
Application.DoEvents();
if (this.radioDirectXChart.Checked)
{
xformats = ToothChartDirectX.GetStandardDeviceFormats();
}
else if (this.radioOpenGLChart.Checked)
{
OpenGLWinFormsControl contextFinder = new OpenGLWinFormsControl();
//Get raw formats.
Gdi.PIXELFORMATDESCRIPTOR[] rawformats = OpenGLWinFormsControl.GetPixelFormats(contextFinder.GetHDC());
if (checkAllFormats.Checked)
{
formats = new OpenGLWinFormsControl.PixelFormatValue[rawformats.Length];
for (int i = 0; i < rawformats.Length; i++)
{
formats[i] = new OpenGLWinFormsControl.PixelFormatValue();
formats[i].formatNumber = i + 1;
formats[i].pfd = rawformats[i];
}
}
else
{
//Prioritize formats as requested by the user.
formats = OpenGLWinFormsControl.PrioritizePixelFormats(rawformats, checkDoubleBuffering.Checked, checkHardwareAccel.Checked);
}
contextFinder.Dispose();
}
//Update the format grid to reflect possible changes in formats.
FillGrid();
this.Cursor = Cursors.Default;
}
private void FillGrid()
{
int selectionIndex = -1;
gridFormats.BeginUpdate();
gridFormats.Rows.Clear();
if (this.radioDirectXChart.Checked)
{
textSelected.Text = "";
gridFormats.BeginUpdate();
gridFormats.Columns.Clear();
ODGridColumn col = new ODGridColumn(Lan.g(this, "FormatNum"), 80);
gridFormats.Columns.Add(col);
col = new ODGridColumn(Lan.g(this, "Adapter"), 60);
gridFormats.Columns.Add(col);
col = new ODGridColumn(Lan.g(this, "Accelerated"), 80);
gridFormats.Columns.Add(col);
col = new ODGridColumn(Lan.g(this, "Buffered"), 75);
gridFormats.Columns.Add(col);
col = new ODGridColumn(Lan.g(this, "ColorBits"), 75);
gridFormats.Columns.Add(col);
col = new ODGridColumn(Lan.g(this, "ColorFormat"), 75);
gridFormats.Columns.Add(col);
col = new ODGridColumn(Lan.g(this, "DepthBits"), 75);
gridFormats.Columns.Add(col);
col = new ODGridColumn(Lan.g(this, "DepthFormat"), 75);
gridFormats.Columns.Add(col);
col = new ODGridColumn(Lan.g(this, "Antialiasing"), 75);
gridFormats.Columns.Add(col);
gridFormats.EndUpdate();
for (int i = 0; i < xformats.Length; i++)
{
ODGridRow row = new ODGridRow();
row.Cells.Add((i + 1).ToString());
row.Cells.Add(xformats[i].adapterIndex.ToString());
row.Cells.Add(xformats[i].IsHardware?"Yes":"No"); //Supports hardware acceleration?
row.Cells.Add("Yes"); //Supports double-buffering. All DirectX devices support double-buffering as required.
row.Cells.Add(ToothChartDirectX.GetFormatBitCount(xformats[i].BackBufferFormat).ToString()); //Color bits.
row.Cells.Add(xformats[i].BackBufferFormat);
row.Cells.Add(ToothChartDirectX.GetFormatBitCount(xformats[i].DepthStencilFormat).ToString()); //Depth buffer bits.
row.Cells.Add(xformats[i].DepthStencilFormat);
row.Cells.Add(xformats[i].MultiSampleCount.ToString());
gridFormats.Rows.Add(row);
if (xformats[i].ToString() == selectedDirectXFormat)
{
selectionIndex = i;
textSelected.Text = (i + 1).ToString();
}
}
}
else if (this.radioOpenGLChart.Checked)
{
textSelected.Text = selectedFormatNum.ToString();
gridFormats.BeginUpdate();
gridFormats.Columns.Clear();
ODGridColumn col = new ODGridColumn(Lan.g(this, "FormatNum"), 80);
gridFormats.Columns.Add(col);
col = new ODGridColumn(Lan.g(this, "OpenGL"), 60);
gridFormats.Columns.Add(col);
col = new ODGridColumn(Lan.g(this, "Windowed"), 80);
gridFormats.Columns.Add(col);
col = new ODGridColumn(Lan.g(this, "Bitmapped"), 80);
gridFormats.Columns.Add(col);
col = new ODGridColumn(Lan.g(this, "Palette"), 75);
gridFormats.Columns.Add(col);
col = new ODGridColumn(Lan.g(this, "Accelerated"), 80);
gridFormats.Columns.Add(col);
col = new ODGridColumn(Lan.g(this, "Buffered"), 75);
gridFormats.Columns.Add(col);
col = new ODGridColumn(Lan.g(this, "ColorBits"), 75);
gridFormats.Columns.Add(col);
col = new ODGridColumn(Lan.g(this, "DepthBits"), 75);
gridFormats.Columns.Add(col);
gridFormats.EndUpdate();
for (int i = 0; i < formats.Length; i++)
{
ODGridRow row = new ODGridRow();
row.Cells.Add(formats[i].formatNumber.ToString());
row.Cells.Add(OpenGLWinFormsControl.FormatSupportsOpenGL(formats[i].pfd)?"Yes":"No");
row.Cells.Add(OpenGLWinFormsControl.FormatSupportsWindow(formats[i].pfd)?"Yes":"No");
row.Cells.Add(OpenGLWinFormsControl.FormatSupportsBitmap(formats[i].pfd)?"Yes":"No");
row.Cells.Add(OpenGLWinFormsControl.FormatUsesPalette(formats[i].pfd)?"Yes":"No");
row.Cells.Add(OpenGLWinFormsControl.FormatSupportsAcceleration(formats[i].pfd)?"Yes":"No");
row.Cells.Add(OpenGLWinFormsControl.FormatSupportsDoubleBuffering(formats[i].pfd)?"Yes":"No");
row.Cells.Add(formats[i].pfd.cColorBits.ToString());
row.Cells.Add(formats[i].pfd.cDepthBits.ToString());
gridFormats.Rows.Add(row);
if (formats[i].formatNumber == selectedFormatNum)
{
selectionIndex = i;
}
}
}
gridFormats.EndUpdate();
if (selectionIndex >= 0)
{
gridFormats.SetSelected(selectionIndex, true);
}
}
