private void FormDebugging_Load(object sender, EventArgs e)
{
frmWhiteBoard = new FormWhiteBoard();
frmWhiteBoard.Show();
byte x;
x = GL.IsEnabled(GL.GL_DEBUG_OUTPUT);// x is 1
GL.Disable(GL.GL_DEBUG_OUTPUT);
x = GL.IsEnabled(GL.GL_DEBUG_OUTPUT);// x is 0
GL.Enable(GL.GL_DEBUG_OUTPUT);
x = GL.IsEnabled(GL.GL_DEBUG_OUTPUT); // x is 1
x = GL.IsEnabled(GL.GL_DEBUG_OUTPUT_SYNCHRONOUS_ARB); // x is 0
GL.Disable(GL.GL_DEBUG_OUTPUT_SYNCHRONOUS_ARB);
x = GL.IsEnabled(GL.GL_DEBUG_OUTPUT_SYNCHRONOUS_ARB);// x is 0
GL.Enable(GL.GL_DEBUG_OUTPUT_SYNCHRONOUS_ARB);
x = GL.IsEnabled(GL.GL_DEBUG_OUTPUT_SYNCHRONOUS_ARB);// x is 1
// 必须是struct
UserParamStruct data = new UserParamStruct()
{
integer = 123, handle = this.glCanvas1.Handle
};
this.userParamInstance = System.Runtime.InteropServices.GCHandle.Alloc(
data, System.Runtime.InteropServices.GCHandleType.Pinned);
IntPtr ptr = userParamInstance.AddrOfPinnedObject();
GL.DebugMessageCallback(this.callbackProc, ptr);
GL.DebugMessageControl(
Enumerations.DebugMessageControlSource.DONT_CARE,
Enumerations.DebugMessageControlType.DONT_CARE,
Enumerations.DebugMessageControlSeverity.DONT_CARE,
0, null, true);
StringBuilder builder = new StringBuilder();
builder.Append("hello, this is app!");
GL.DebugMessageInsert(
Enumerations.DebugSource.DEBUG_SOURCE_APPLICATION_ARB,
Enumerations.DebugType.DEBUG_TYPE_OTHER_ARB,
0x4752415A,
//Enumerations.DebugSeverity.DEBUG_SEVERITY_NOTIFICATION_ARB,// not valid
Enumerations.DebugSeverity.DEBUG_SEVERITY_HIGH_ARB,
//Enumerations.DebugSeverity.DEBUG_SEVERITY_MEDIUM_ARB,
//Enumerations.DebugSeverity.DEBUG_SEVERITY_LOW_ARB,
-1,
builder);
}
private void FormDebugging_Load(object sender, EventArgs e)
{
frmWhiteBoard = new FormWhiteBoard();
frmWhiteBoard.Show();
byte x;
x = GL.IsEnabled(GL.GL_DEBUG_OUTPUT);// x is 1
GL.Disable(GL.GL_DEBUG_OUTPUT);
x = GL.IsEnabled(GL.GL_DEBUG_OUTPUT);// x is 0
GL.Enable(GL.GL_DEBUG_OUTPUT);
x = GL.IsEnabled(GL.GL_DEBUG_OUTPUT);// x is 1
x = GL.IsEnabled(GL.GL_DEBUG_OUTPUT_SYNCHRONOUS_ARB);// x is 0
GL.Disable(GL.GL_DEBUG_OUTPUT_SYNCHRONOUS_ARB);
x = GL.IsEnabled(GL.GL_DEBUG_OUTPUT_SYNCHRONOUS_ARB);// x is 0
GL.Enable(GL.GL_DEBUG_OUTPUT_SYNCHRONOUS_ARB);
x = GL.IsEnabled(GL.GL_DEBUG_OUTPUT_SYNCHRONOUS_ARB);// x is 1
// 必须是struct
UserParamStruct data = new UserParamStruct() { integer = 123, handle = this.glCanvas1.Handle };
this.userParamInstance = System.Runtime.InteropServices.GCHandle.Alloc(
data, System.Runtime.InteropServices.GCHandleType.Pinned);
IntPtr ptr = userParamInstance.AddrOfPinnedObject();
GL.DebugMessageCallback(this.callbackProc, ptr);
GL.DebugMessageControl(
Enumerations.DebugMessageControlSource.DONT_CARE,
Enumerations.DebugMessageControlType.DONT_CARE,
Enumerations.DebugMessageControlSeverity.DONT_CARE,
0, null, true);
StringBuilder builder = new StringBuilder();
builder.Append("hello, this is app!");
GL.DebugMessageInsert(
Enumerations.DebugSource.DEBUG_SOURCE_APPLICATION_ARB,
Enumerations.DebugType.DEBUG_TYPE_OTHER_ARB,
0x4752415A,
//Enumerations.DebugSeverity.DEBUG_SEVERITY_NOTIFICATION_ARB,// not valid
Enumerations.DebugSeverity.DEBUG_SEVERITY_HIGH_ARB,
//Enumerations.DebugSeverity.DEBUG_SEVERITY_MEDIUM_ARB,
//Enumerations.DebugSeverity.DEBUG_SEVERITY_LOW_ARB,
-1,
builder);
}