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Added discovery of depths.

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This commit is contained in:
the_fiddler 2008-01-25 15:31:38 +00:00
parent 7273a3f28b
commit e4186aac66
1 changed files with 11 additions and 3 deletions
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14
Source/OpenTK/Platform/X11/X11XrandrDisplayDevice.cs
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@ -30,9 +30,11 @@ namespace OpenTK.Platform.X11
for (int screen = 0; screen < API.ScreenCount; screen++) for (int screen = 0; screen < API.ScreenCount; screen++)
{ {
List<DisplayResolution> available_res; List<DisplayResolution> available_res;
int[] depths;
float refreshRate; float refreshRate;
FindAvailableResolutions(screen, out available_res); FindAvailableDepths(screen, out depths);
FindCurrentRefreshRate(screen, out refreshRate); FindCurrentRefreshRate(screen, out refreshRate);
FindAvailableResolutions(screen, depths, out available_res);
// The default resolution (but not refresh rate) is the first one in available_res. // The default resolution (but not refresh rate) is the first one in available_res.
// Its refresh rate is discovered by the FindCurrentRefreshRate call. // Its refresh rate is discovered by the FindCurrentRefreshRate call.
new DisplayDevice(new DisplayResolution(available_res[0].Width, available_res[0].Height, 24, refreshRate), new DisplayDevice(new DisplayResolution(available_res[0].Width, available_res[0].Height, 24, refreshRate),
@ -48,7 +50,7 @@ namespace OpenTK.Platform.X11
#region static void FindAvailableResolutions(int screen, out List<DisplayResolution> resolutions) #region static void FindAvailableResolutions(int screen, out List<DisplayResolution> resolutions)
static void FindAvailableResolutions(int screen, out List<DisplayResolution> resolutions) static void FindAvailableResolutions(int screen, int[] depths, out List<DisplayResolution> resolutions)
{ {
resolutions = new List<DisplayResolution>(); resolutions = new List<DisplayResolution>();
unsafe unsafe
@ -66,7 +68,8 @@ namespace OpenTK.Platform.X11
// for modes that are larger than the screen can support (?) // for modes that are larger than the screen can support (?)
foreach (short rate in rates) foreach (short rate in rates)
if (rate != 0) if (rate != 0)
resolutions.Add(new DisplayResolution(size.Width, size.Height, 24, (float)rate)); foreach (int depth in depths)
resolutions.Add(new DisplayResolution(size.Width, size.Height, depth, (float)rate));
++resolution; ++resolution;
} }
} }
@ -85,6 +88,11 @@ namespace OpenTK.Platform.X11
refreshRate = (float)rate; refreshRate = (float)rate;
} }
private static void FindAvailableDepths(int screen, out int[] depths)
{
depths = Functions.XListDepths(API.DefaultDisplay, screen);
}
#endregion #endregion
#region --- IDisplayDeviceDriver Members --- #region --- IDisplayDeviceDriver Members ---