/// <summary>
/// Build the shaders
/// </summary>
private int LoadShader(All20 type, string source)
{
int shader = GL20.CreateShader(type);
if (shader == 0)
{
throw new InvalidOperationException("Unable to create shader");
}
// Load the shader source
int length = 0;
GL20.ShaderSource(shader, 1, new string[] { source }, new int[] { source.Length });
// Compile the shader
GL20.CompileShader(shader);
int[] compiled = new int[1];
GL20.GetShader(shader, All20.CompileStatus, compiled);
if (compiled[0] == 0)
{
length = 0;
GL20.GetShader(shader, All20.InfoLogLength, ref length);
var log = new StringBuilder(length);
GL20.GetShaderInfoLog(shader, length, ref length, log);
Console.WriteLine("GL2" + log.ToString());
GL20.DeleteShader(shader);
//length = 0;
//GL20.GetShader(shader, All20.InfoLogLength, ref length);
//if (length > 0)
//{
// var log = new StringBuilder(length);
// GL20.GetShaderInfoLog(shader, length, ref length, log);
// Console.WriteLine("GL2" + log.ToString());
//}
//GL20.DeleteShader(shader);
throw new InvalidOperationException("Unable to compile shader of type : " + type.ToString());
}
return(shader);
}
/// <summary>
/// Build the shaders
/// </summary>
private int LoadShader(ALL20 type, string source)
{
int shader = GL20.CreateShader(type);
if (shader == 0)
{
throw new InvalidOperationException(string.Format(
"Unable to create shader: {0}", GL20.GetError()));
}
// Load the shader source
int length = 0;
GL20.ShaderSource(shader, 1, new string[] { source }, (int[])null);
// Compile the shader
GL20.CompileShader(shader);
int compiled = 0;
GL20.GetShader(shader, ALL20.CompileStatus, ref compiled);
if (compiled == 0)
{
length = 0;
GL20.GetShader(shader, ALL20.InfoLogLength, ref length);
if (length > 0)
{
var log = new StringBuilder(length);
GL20.GetShaderInfoLog(shader, length, ref length, log);
#if DEBUG
Console.WriteLine("GL2" + log.ToString());
#endif
}
GL20.DeleteShader(shader);
throw new InvalidOperationException("Unable to compile shader of type : " + type.ToString());
}
return(shader);
}
