bgfx/examples/16-shadowmaps/fs_shadowmaps_hblur_vsm.sc

$input v_texcoord0, v_texcoord1, v_texcoord2, v_texcoord3, v_texcoord4

/*
 * Copyright 2013-2014 Dario Manesku. All rights reserved.
 * License: http://www.opensource.org/licenses/BSD-2-Clause
 */

#include "common.sh"
SAMPLER2D(u_shadowMap0, 4);

void main()
{
	gl_FragColor = blur9VSM(u_shadowMap0, v_texcoord0, v_texcoord1, v_texcoord2, v_texcoord3, v_texcoord4);
}