ryujinx-backup/Opentk
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

Improved XRRScreenSize. Added XRRRates wrapper.

Browse source
This commit is contained in:
the_fiddler 2008-01-25 14:32:42 +00:00
parent d546132a5b
commit 14376644f9
1 changed files with 29 additions and 12 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

41
Source/OpenTK/Platform/X11/API.cs
View file

@ -91,7 +91,6 @@ namespace OpenTK.Platform.X11
#region Window handling #region Window handling
[Obsolete("Use XCreateWindow instead")] [Obsolete("Use XCreateWindow instead")]
[DllImport(_dll_name, EntryPoint = "XCreateWindow")] [DllImport(_dll_name, EntryPoint = "XCreateWindow")]
public extern static Window CreateWindow( public extern static Window CreateWindow(
@ -1342,28 +1341,46 @@ XF86VidModeGetGammaRampSize(
public static XRRScreenSize[] XRRSizes(Display dpy, int screen) public static XRRScreenSize[] XRRSizes(Display dpy, int screen)
{ {
XRRScreenSize[] array; XRRScreenSize[] sizes;
IntPtr ptr; //IntPtr ptr;
int nsizes; int count;
unsafe unsafe
{ {
ptr = XRRSizes(dpy, screen, &nsizes); //ptr = XRRSizes(dpy, screen, &nsizes);
byte* data = (byte*)ptr; byte* data = (byte*)XRRSizes(dpy, screen, &count);//(byte*)ptr;
array = new XRRScreenSize[nsizes]; if (count == 0)
for (int i = 0; i < nsizes; i++) return null;
sizes = new XRRScreenSize[count];
for (int i = 0; i < count; i++)
{ {
array[i] = new XRRScreenSize(); sizes[i] = new XRRScreenSize();
array[i] = (XRRScreenSize)Marshal.PtrToStructure((IntPtr)data, typeof(XRRScreenSize)); sizes[i] = (XRRScreenSize)Marshal.PtrToStructure((IntPtr)data, typeof(XRRScreenSize));
data += Marshal.SizeOf(typeof(XRRScreenSize)); data += Marshal.SizeOf(typeof(XRRScreenSize));
} }
//XFree(ptr); // Looks like we must not free this. //XFree(ptr); // Looks like we must not free this.
return array; return sizes;
} }
} }
[DllImport(XrandrLibrary)] [DllImport(XrandrLibrary)]
unsafe public static extern short* XRRRates(Display dpy, int screen, int size_index, int* nrates); unsafe static extern short* XRRRates(Display dpy, int screen, int size_index, int* nrates);
public static short[] XRRRates(Display dpy, int screen, int size_index)
{
short[] rates;
int count;
unsafe
{
short* data = (short*)XRRRates(dpy, screen, size_index, &count);
if (count == 0)
return null;
rates = new short[count];
for (int i = 0; i < count; i++)
rates[i] = *(data + i);
}
return rates;
}
[DllImport(XrandrLibrary)] [DllImport(XrandrLibrary)]
public static extern Time XRRTimes(Display dpy, int screen, ref Time config_timestamp); public static extern Time XRRTimes(Display dpy, int screen, ref Time config_timestamp);