public ShaderProgramGL3x(
string vertexShaderSource,
string geometryShaderSource,
string fragmentShaderSource)
{
_vertexShader = new ShaderObjectGL3x(ShaderType.VertexShader, vertexShaderSource);
if (geometryShaderSource.Length > 0)
{
_geometryShader = new ShaderObjectGL3x(ShaderType.GeometryShaderExt, geometryShaderSource);
}
_fragmentShader = new ShaderObjectGL3x(ShaderType.FragmentShader, fragmentShaderSource);
_program = new ShaderProgramNameGL3x();
int programHandle = _program.Value;
GL.AttachShader(programHandle, _vertexShader.Handle);
if (geometryShaderSource.Length > 0)
{
GL.AttachShader(programHandle, _geometryShader.Handle);
}
GL.AttachShader(programHandle, _fragmentShader.Handle);
GL.LinkProgram(programHandle);
int linkStatus;
GL.GetProgram(programHandle, ProgramParameter.LinkStatus, out linkStatus);
if (linkStatus == 0)
{
throw new CouldNotCreateVideoCardResourceException("Could not link shader program. Link Log: \n\n" + ProgramInfoLog);
}
_fragmentOutputs = new FragmentOutputsGL3x(_program);
_vertexAttributes = FindVertexAttributes(_program);
_dirtyUniforms = new List <ICleanable>();
_uniforms = FindUniforms(_program);
_uniformBlocks = FindUniformBlocks(_program);
InitializeAutomaticUniforms(_uniforms);
}
public ShaderProgramGL3x(
string vertexShaderSource,
string geometryShaderSource,
string fragmentShaderSource)
{
_vertexShader = new ShaderObjectGL3x(ShaderType.VertexShader, vertexShaderSource);
if (geometryShaderSource.Length > 0)
{
_geometryShader = new ShaderObjectGL3x(ShaderType.GeometryShaderExt, geometryShaderSource);
}
_fragmentShader = new ShaderObjectGL3x(ShaderType.FragmentShader, fragmentShaderSource);
_program = new ShaderProgramNameGL3x();
int programHandle = _program.Value;
GL.AttachShader(programHandle, _vertexShader.Handle);
if (geometryShaderSource.Length > 0)
{
GL.AttachShader(programHandle, _geometryShader.Handle);
}
GL.AttachShader(programHandle, _fragmentShader.Handle);
GL.LinkProgram(programHandle);
int linkStatus;
GL.GetProgram(programHandle, ProgramParameter.LinkStatus, out linkStatus);
if (linkStatus == 0)
{
throw new CouldNotCreateVideoCardResourceException("Could not link shader program. Link Log: \n\n" + ProgramInfoLog);
}
_fragmentOutputs = new FragmentOutputsGL3x(_program);
_vertexAttributes = FindVertexAttributes(_program);
_dirtyUniforms = new List<ICleanable>();
_uniforms = FindUniforms(_program);
_uniformBlocks = FindUniformBlocks(_program);
InitializeAutomaticUniforms(_uniforms);
}
