source: downloads/Samples/Media/materials/scripts/Bloom.material @ 3

//DirectX 9.0 HLSL Vertex Shader vs_1_1
vertex_program Blur0_vs11 hlsl
{
        source Blur0_vs11.hlsl
        target vs_1_1
        entry_point main
}

//DirectX 9.0 HLSL Pixel Shader ps_2_0
fragment_program Blur0_ps20 hlsl
{
        source Blur0_ps20.hlsl
        target ps_2_0
        entry_point main
}

//DirectX 9.0 HLSL Vertex Shader vs_1_1
vertex_program Blur1_vs11 hlsl
{
        source Blur1_vs11.hlsl
        target vs_1_1
        entry_point main
}

//DirectX 9.0 HLSL Pixel Shader ps_2_0
fragment_program Blur1_ps20 hlsl
{
        source Blur1_ps20.hlsl
        target ps_2_0
        entry_point main
}

vertex_program Blur0_vs_glsl glsl
{
        source Blur0_vs.glsl
}
vertex_program Blur1_vs_glsl glsl
{
        source Blur1_vs.glsl
}
fragment_program Blur_ps_glsl glsl
{
        source Blur_ps.glsl
        default_params
        {
                param_named tex0 int 0
        }
}

//Effect: Bloom
material Ogre/Compositor/Blur0
{
        technique
        {
                //Rendering Pass: Blur0 (pass index: #1 )
                pass
                {
                        //State: D3DRS_CULLMODE, Value : D3DCULL_NONE
                        cull_hardware none
                        cull_software none
                        depth_check off

                        fragment_program_ref Blur0_ps20
                        {
                        }
                        vertex_program_ref Blur0_vs11
                        {
                        }
                        texture_unit RT
                        {
                tex_coord_set 0
                                tex_address_mode clamp
                                filtering linear linear linear
                        }
                }
        }
        technique
        {
                //Rendering Pass: Blur0 (pass index: #1 )
                pass
                {
                        cull_hardware none
                        cull_software none
                        depth_check off

                        fragment_program_ref Blur_ps_glsl
                        {
                        }
                        vertex_program_ref Blur0_vs_glsl
                        {
                        }
                        texture_unit RT
                        {
                tex_coord_set 0
                                tex_address_mode clamp
                                filtering linear linear linear
                        }
                }
        }
}

material Ogre/Compositor/Blur1
{
        technique
        {

                //Rendering Pass: Blur1 (pass index: #2 )
                pass
                {
                        cull_hardware none
                        cull_software none
                        depth_check off

                        fragment_program_ref Blur1_ps20
                        {
                        }
                        vertex_program_ref Blur1_vs11
                        {
                        }
                        texture_unit
                        {
                tex_coord_set 0
                                tex_address_mode clamp
                                filtering linear linear linear
                        }
                }
        }
        technique
        {

                //Rendering Pass: Blur1 (pass index: #2 )
                pass
                {
                        cull_hardware none
                        cull_software none
                        depth_func always_pass

                        fragment_program_ref Blur_ps_glsl
                        {
                        }
                        vertex_program_ref Blur1_vs_glsl
                        {
                        }
                        texture_unit
                        {
                tex_coord_set 0
                                tex_address_mode clamp
                                filtering linear linear linear
                        }
                }
        }
}

/// Overlay quad
material Ogre/Compositor/BloomBlend
{
    technique
    {
        pass
        {
            lighting on
            diffuse 0.0 0.0 0.0 0.6
            specular 0.0 0.0 0.0 0.0
            ambient 0.0 0.0 0.0
            emissive 1.0 1.0 1.0
            cull_hardware none
            depth_check off
            scene_blend alpha_blend

            texture_unit
            {
                tex_coord_set 0
                                tex_address_mode clamp
                                filtering linear linear linear
            }
        }
    }
}