public void TestUniform2ui()
{
if (!HasVersion(3, 0) && !HasEsVersion(3, 0) && !IsGlExtensionSupported("GL_EXT_gpu_shader4"))
{
Assert.Inconclusive("required features not implemented");
}
using (Device device = new Device())
using (new GLContext(device))
{
uint program = CreateProgramUniform2ui();
try {
Vertex2ui uniformStruct;
uint[] uniformValue;
int uniformLoc = Gl.GetUniformLocation(program, "uVec");
if (uniformLoc < 0)
{
throw new InvalidOperationException("no uniform variable");
}
// glGetUniformuiv
uniformValue = Array2(1u);
Gl.GetUniform(program, uniformLoc, uniformValue);
CollectionAssert.AreEqual(Array2(0u), uniformValue);
// glGetUniformuiv (ref)
uniformStruct = new Vertex2ui(1u);
Gl.GetUniformui(program, uniformLoc, ref uniformStruct);
Assert.AreEqual(Vertex2ui.Zero, uniformStruct);
// glUniform2ui
uniformValue = Array2(0u);
Gl.Uniform2(uniformLoc, Array2(1u));
Gl.GetUniform(program, uniformLoc, uniformValue);
CollectionAssert.AreEqual(Array2(1u), uniformValue);
// glUniform2uiv
uniformValue = Array2(0u);
Gl.Uniform2(uniformLoc, Array2(9u));
Gl.GetUniform(program, uniformLoc, uniformValue);
CollectionAssert.AreEqual(Array2(9u), uniformValue);
// glUniform2uiv (ref)
uniformValue = Array2(0u);
uniformStruct = new Vertex2ui(5u);
Gl.Uniform2ui(uniformLoc, 1, ref uniformStruct);
Gl.GetUniform(program, uniformLoc, uniformValue);
CollectionAssert.AreEqual(Array2(5u), uniformValue);
} finally {
Gl.DeleteProgram(program);
}
}
}
void IShaderUniformContainer.SetUniform(GraphicsContext ctx, string uniformName, Vertex2ui v)
{
throw new NotImplementedException();
}