nvFX: how to get glsl program object id

nvFX_GetGLSL_program

int program = 0;
	
nvFX::IProgram *glslProgram = nullptr;
nvFX::IProgramPipeline *glslProgramPipeline = fx_pass->getExInterface()->getProgramPipeline(0);

// program pipeline means that we are using separate shader objects

if(glslProgramPipeline)
{
  glslProgram = glslProgramPipeline->getShaderProgram(1);	// Fragment glsl program in program pipeline !
} else {
  glslProgram = fx_pass->getExInterface()->getProgram(-1); // active layer program
}

program = (glslProgram != nullptr) ? glslProgram->getProgram() : 0;

if (program > 0)
{
  // here we can directly assign some values to uniforms
}