2013-02-27 09:24:16 +04:00
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$input v_texcoord0
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/*
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2024-01-14 12:56:36 +03:00
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* Copyright 2011-2024 Branimir Karadzic. All rights reserved.
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2022-01-15 22:59:06 +03:00
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* License: https://github.com/bkaradzic/bgfx/blob/master/LICENSE
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2013-02-27 09:24:16 +04:00
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*/
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#include "common.sh"
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2015-05-29 01:27:00 +03:00
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SAMPLER2D(s_texColor, 0);
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2013-02-27 09:24:16 +04:00
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void main()
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{
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float sum;
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2015-05-29 01:27:00 +03:00
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sum = decodeRE8(texture2D(s_texColor, v_texcoord0+u_offset[ 0].xy) );
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sum += decodeRE8(texture2D(s_texColor, v_texcoord0+u_offset[ 1].xy) );
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sum += decodeRE8(texture2D(s_texColor, v_texcoord0+u_offset[ 2].xy) );
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sum += decodeRE8(texture2D(s_texColor, v_texcoord0+u_offset[ 3].xy) );
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sum += decodeRE8(texture2D(s_texColor, v_texcoord0+u_offset[ 4].xy) );
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sum += decodeRE8(texture2D(s_texColor, v_texcoord0+u_offset[ 5].xy) );
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sum += decodeRE8(texture2D(s_texColor, v_texcoord0+u_offset[ 6].xy) );
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sum += decodeRE8(texture2D(s_texColor, v_texcoord0+u_offset[ 7].xy) );
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sum += decodeRE8(texture2D(s_texColor, v_texcoord0+u_offset[ 8].xy) );
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sum += decodeRE8(texture2D(s_texColor, v_texcoord0+u_offset[ 9].xy) );
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sum += decodeRE8(texture2D(s_texColor, v_texcoord0+u_offset[10].xy) );
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sum += decodeRE8(texture2D(s_texColor, v_texcoord0+u_offset[11].xy) );
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sum += decodeRE8(texture2D(s_texColor, v_texcoord0+u_offset[12].xy) );
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sum += decodeRE8(texture2D(s_texColor, v_texcoord0+u_offset[13].xy) );
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sum += decodeRE8(texture2D(s_texColor, v_texcoord0+u_offset[14].xy) );
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sum += decodeRE8(texture2D(s_texColor, v_texcoord0+u_offset[15].xy) );
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2013-02-27 09:24:16 +04:00
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float avg = sum/16.0;
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gl_FragColor = encodeRE8(avg);
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}
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