private void BlitThreadInit(WindowData reg)
{
Clyde._windowing !.GLMakeContextCurrent(reg.Reg);
Clyde._windowing.GLSwapInterval(0);
if (!Clyde._isGLES)
{
GL.Enable(EnableCap.FramebufferSrgb);
}
var vao = GL.GenVertexArray();
GL.BindVertexArray(vao);
GL.BindBuffer(BufferTarget.ArrayBuffer, Clyde.WindowVBO.ObjectHandle);
// Vertex Coords
GL.VertexAttribPointer(0, 2, VertexAttribPointerType.Float, false, Vertex2D.SizeOf, 0);
GL.EnableVertexAttribArray(0);
// Texture Coords.
GL.VertexAttribPointer(1, 2, VertexAttribPointerType.Float, false, Vertex2D.SizeOf, 2 * sizeof(float));
GL.EnableVertexAttribArray(1);
var program = Clyde._compileProgram(
Clyde._winBlitShaderVert,
Clyde._winBlitShaderFrag,
new (string, uint)[]
