mirror of
https://github.com/scratchfoundation/bgfx.git
synced 2024-11-29 11:05:36 -05:00
311 lines
9.1 KiB
Text
311 lines
9.1 KiB
Text
#extension GL_EXT_shader_texture_lod : enable
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struct v2f {
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highp vec4 pos;
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highp vec2 uv;
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highp vec4 uvPosPos;
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};
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uniform sampler2D _MainTex;
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uniform highp vec4 _MainTex_TexelSize;
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varying highp vec2 xlv_TEXCOORD0;
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varying highp vec4 xlv_TEXCOORD1;
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mediump vec4 xll_tex2Dlod (
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in sampler2D s_1,
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in mediump vec4 coord_2
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)
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{
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lowp vec4 tmpvar_3;
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tmpvar_3 = texture2DLodEXT (s_1, coord_2.xy, coord_2.w);
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return tmpvar_3;
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}
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float FxaaLuma (
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in lowp vec4 rgba_4
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)
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{
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return rgba_4.y;
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}
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lowp vec4 FxaaPixelShader (
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in highp vec2 pos_5,
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in highp vec4 fxaaConsolePosPos_6,
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in sampler2D tex_7,
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in sampler2D fxaaConsole360TexExpBiasNegOne_8,
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in sampler2D fxaaConsole360TexExpBiasNegTwo_9,
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in highp vec2 fxaaQualityRcpFrame_10,
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in highp vec4 fxaaConsoleRcpFrameOpt_11,
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in highp vec4 fxaaConsoleRcpFrameOpt2_12,
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in highp vec4 fxaaConsole360RcpFrameOpt2_13,
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in highp float fxaaQualitySubpix_14,
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in highp float fxaaQualityEdgeThreshold_15,
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in highp float fxaaQualityEdgeThresholdMin_16,
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in highp float fxaaConsoleEdgeSharpness_17,
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in highp float fxaaConsoleEdgeThreshold_18,
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in highp float fxaaConsoleEdgeThresholdMin_19,
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in highp vec4 fxaaConsole360ConstDir_20
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)
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{
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bool twoTap_21;
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lowp vec4 rgbyB_22;
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lowp vec4 rgbyA_23;
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lowp vec4 rgbyP2_24;
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lowp vec4 rgbyN2_25;
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highp vec2 dir2_26;
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highp float dirAbsMinTimesC_27;
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lowp vec4 rgbyP1_28;
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lowp vec4 rgbyN1_29;
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highp vec2 dir1_30;
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highp vec2 dir_31;
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highp float dirSeMinusNw_32;
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highp float lumaMaxSubMinM_33;
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highp float dirSwMinusNe_34;
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highp float lumaMaxM_35;
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highp float lumaMaxScaledClamped_36;
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highp float lumaMinM_37;
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highp float lumaMaxScaled_38;
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highp float lumaMin_39;
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highp float lumaMax_40;
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highp float lumaMinNeSe_41;
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highp float lumaMaxNeSe_42;
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highp float lumaMinNwSw_43;
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highp float lumaMaxNwSw_44;
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highp float lumaM_45;
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lowp vec4 rgbyM_46;
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highp float lumaSe_47;
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highp float lumaNe_48;
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highp float lumaSw_49;
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highp float lumaNw_50;
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highp vec4 tmpvar_51;
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tmpvar_51.zw = vec2(0.0, 0.0);
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tmpvar_51.xy = fxaaConsolePosPos_6.xy.xy;
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mediump vec4 tmpvar_52;
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tmpvar_52 = xll_tex2Dlod (tex_7, tmpvar_51);
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highp float tmpvar_53;
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tmpvar_53 = FxaaLuma (tmpvar_52);
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highp float tmpvar_54;
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tmpvar_54 = tmpvar_53;
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lumaNw_50 = tmpvar_54;
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highp vec4 tmpvar_55;
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tmpvar_55.zw = vec2(0.0, 0.0);
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tmpvar_55.xy = fxaaConsolePosPos_6.xw.xy;
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mediump vec4 tmpvar_56;
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tmpvar_56 = xll_tex2Dlod (tex_7, tmpvar_55);
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highp float tmpvar_57;
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tmpvar_57 = FxaaLuma (tmpvar_56);
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highp float tmpvar_58;
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tmpvar_58 = tmpvar_57;
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lumaSw_49 = tmpvar_58;
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highp vec4 tmpvar_59;
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tmpvar_59.zw = vec2(0.0, 0.0);
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tmpvar_59.xy = fxaaConsolePosPos_6.zy.xy;
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mediump vec4 tmpvar_60;
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tmpvar_60 = xll_tex2Dlod (tex_7, tmpvar_59);
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highp float tmpvar_61;
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tmpvar_61 = FxaaLuma (tmpvar_60);
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highp float tmpvar_62;
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tmpvar_62 = tmpvar_61;
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lumaNe_48 = tmpvar_62;
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highp vec4 tmpvar_63;
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tmpvar_63.zw = vec2(0.0, 0.0);
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tmpvar_63.xy = fxaaConsolePosPos_6.zw.xy;
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mediump vec4 tmpvar_64;
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tmpvar_64 = xll_tex2Dlod (tex_7, tmpvar_63);
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highp float tmpvar_65;
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tmpvar_65 = FxaaLuma (tmpvar_64);
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highp float tmpvar_66;
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tmpvar_66 = tmpvar_65;
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lumaSe_47 = tmpvar_66;
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highp vec4 tmpvar_67;
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tmpvar_67.zw = vec2(0.0, 0.0);
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tmpvar_67.xy = pos_5.xy.xy;
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mediump vec4 tmpvar_68;
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tmpvar_68 = xll_tex2Dlod (tex_7, tmpvar_67);
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mediump vec4 tmpvar_69;
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tmpvar_69 = tmpvar_68;
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rgbyM_46 = tmpvar_69;
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lowp float tmpvar_70;
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tmpvar_70 = rgbyM_46.y;
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lumaM_45 = tmpvar_70;
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highp float tmpvar_71;
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tmpvar_71 = max (lumaNw_50, lumaSw_49);
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highp float tmpvar_72;
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tmpvar_72 = tmpvar_71;
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lumaMaxNwSw_44 = tmpvar_72;
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highp float tmpvar_73;
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tmpvar_73 = (lumaNe_48 + 0.00260417);
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lumaNe_48 = tmpvar_73;
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highp float tmpvar_74;
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tmpvar_74 = min (lumaNw_50, lumaSw_49);
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highp float tmpvar_75;
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tmpvar_75 = tmpvar_74;
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lumaMinNwSw_43 = tmpvar_75;
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highp float tmpvar_76;
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tmpvar_76 = max (lumaNe_48, lumaSe_47);
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highp float tmpvar_77;
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tmpvar_77 = tmpvar_76;
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lumaMaxNeSe_42 = tmpvar_77;
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highp float tmpvar_78;
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tmpvar_78 = min (lumaNe_48, lumaSe_47);
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highp float tmpvar_79;
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tmpvar_79 = tmpvar_78;
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lumaMinNeSe_41 = tmpvar_79;
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highp float tmpvar_80;
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tmpvar_80 = max (lumaMaxNeSe_42, lumaMaxNwSw_44);
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highp float tmpvar_81;
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tmpvar_81 = tmpvar_80;
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lumaMax_40 = tmpvar_81;
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highp float tmpvar_82;
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tmpvar_82 = min (lumaMinNeSe_41, lumaMinNwSw_43);
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highp float tmpvar_83;
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tmpvar_83 = tmpvar_82;
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lumaMin_39 = tmpvar_83;
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highp float tmpvar_84;
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tmpvar_84 = (lumaMax_40 * fxaaConsoleEdgeThreshold_18);
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lumaMaxScaled_38 = tmpvar_84;
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highp float tmpvar_85;
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tmpvar_85 = min (lumaMin_39, lumaM_45);
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highp float tmpvar_86;
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tmpvar_86 = tmpvar_85;
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lumaMinM_37 = tmpvar_86;
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highp float tmpvar_87;
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tmpvar_87 = max (fxaaConsoleEdgeThresholdMin_19, lumaMaxScaled_38);
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highp float tmpvar_88;
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tmpvar_88 = tmpvar_87;
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lumaMaxScaledClamped_36 = tmpvar_88;
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highp float tmpvar_89;
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tmpvar_89 = max (lumaMax_40, lumaM_45);
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highp float tmpvar_90;
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tmpvar_90 = tmpvar_89;
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lumaMaxM_35 = tmpvar_90;
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highp float tmpvar_91;
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tmpvar_91 = (lumaSw_49 - lumaNe_48);
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dirSwMinusNe_34 = tmpvar_91;
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highp float tmpvar_92;
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tmpvar_92 = (lumaMaxM_35 - lumaMinM_37);
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lumaMaxSubMinM_33 = tmpvar_92;
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highp float tmpvar_93;
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tmpvar_93 = (lumaSe_47 - lumaNw_50);
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dirSeMinusNw_32 = tmpvar_93;
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if ((lumaMaxSubMinM_33 < lumaMaxScaledClamped_36)) {
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return rgbyM_46;
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};
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highp float tmpvar_94;
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tmpvar_94 = (dirSwMinusNe_34 + dirSeMinusNw_32);
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dir_31.x = tmpvar_94;
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highp float tmpvar_95;
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tmpvar_95 = (dirSwMinusNe_34 - dirSeMinusNw_32);
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dir_31.y = vec2(tmpvar_95).y;
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highp vec2 tmpvar_96;
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tmpvar_96 = normalize (dir_31.xy);
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highp vec2 tmpvar_97;
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tmpvar_97 = tmpvar_96;
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dir1_30 = tmpvar_97;
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highp vec4 tmpvar_98;
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tmpvar_98.zw = vec2(0.0, 0.0);
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tmpvar_98.xy = (pos_5.xy - (dir1_30 * fxaaConsoleRcpFrameOpt_11.zw)).xy;
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mediump vec4 tmpvar_99;
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tmpvar_99 = xll_tex2Dlod (tex_7, tmpvar_98);
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mediump vec4 tmpvar_100;
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tmpvar_100 = tmpvar_99;
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rgbyN1_29 = tmpvar_100;
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highp vec4 tmpvar_101;
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tmpvar_101.zw = vec2(0.0, 0.0);
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tmpvar_101.xy = (pos_5.xy + (dir1_30 * fxaaConsoleRcpFrameOpt_11.zw)).xy;
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mediump vec4 tmpvar_102;
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tmpvar_102 = xll_tex2Dlod (tex_7, tmpvar_101);
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mediump vec4 tmpvar_103;
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tmpvar_103 = tmpvar_102;
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rgbyP1_28 = tmpvar_103;
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highp float tmpvar_104;
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tmpvar_104 = abs (dir1_30.x);
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highp float tmpvar_105;
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tmpvar_105 = abs (dir1_30.y);
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highp float tmpvar_106;
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tmpvar_106 = min (tmpvar_104, tmpvar_105);
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highp float tmpvar_107;
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tmpvar_107 = (tmpvar_106 * fxaaConsoleEdgeSharpness_17);
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dirAbsMinTimesC_27 = tmpvar_107;
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highp vec2 tmpvar_108;
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tmpvar_108 = clamp ((dir1_30.xy / dirAbsMinTimesC_27), vec2(-2.0, -2.0), vec2(2.0, 2.0));
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highp vec2 tmpvar_109;
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tmpvar_109 = tmpvar_108;
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dir2_26 = tmpvar_109;
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highp vec4 tmpvar_110;
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tmpvar_110.zw = vec2(0.0, 0.0);
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tmpvar_110.xy = (pos_5.xy - (dir2_26 * fxaaConsoleRcpFrameOpt2_12.zw)).xy;
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mediump vec4 tmpvar_111;
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tmpvar_111 = xll_tex2Dlod (tex_7, tmpvar_110);
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mediump vec4 tmpvar_112;
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tmpvar_112 = tmpvar_111;
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rgbyN2_25 = tmpvar_112;
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highp vec4 tmpvar_113;
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tmpvar_113.zw = vec2(0.0, 0.0);
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tmpvar_113.xy = (pos_5.xy + (dir2_26 * fxaaConsoleRcpFrameOpt2_12.zw)).xy;
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mediump vec4 tmpvar_114;
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tmpvar_114 = xll_tex2Dlod (tex_7, tmpvar_113);
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mediump vec4 tmpvar_115;
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tmpvar_115 = tmpvar_114;
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rgbyP2_24 = tmpvar_115;
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lowp vec4 tmpvar_116;
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tmpvar_116 = (rgbyN1_29 + rgbyP1_28);
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rgbyA_23 = tmpvar_116;
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lowp vec4 tmpvar_117;
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tmpvar_117 = (((rgbyN2_25 + rgbyP2_24) * 0.25) + (rgbyA_23 * 0.25));
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rgbyB_22 = tmpvar_117;
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bool tmpvar_118;
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tmpvar_118 = ((rgbyB_22.y < lumaMin_39) || (rgbyB_22.y > lumaMax_40));
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twoTap_21 = tmpvar_118;
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if (twoTap_21) {
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lowp vec3 tmpvar_119;
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tmpvar_119 = (rgbyA_23.xyz * 0.5);
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rgbyB_22.xyz = tmpvar_119.xyz.xyz;
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};
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return rgbyB_22;
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}
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lowp vec4 xlat_main (
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in v2f i_120
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)
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{
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highp float fxaaN_121;
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mediump float tmpvar_122;
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tmpvar_122 = 0.5;
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fxaaN_121 = tmpvar_122;
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highp vec4 tmpvar_123;
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tmpvar_123.x = -(fxaaN_121);
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tmpvar_123.y = -(fxaaN_121);
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tmpvar_123.z = fxaaN_121;
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tmpvar_123.w = fxaaN_121;
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lowp vec4 tmpvar_124;
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tmpvar_124 = FxaaPixelShader (i_120.uv, i_120.uvPosPos, _MainTex, _MainTex, _MainTex, _MainTex_TexelSize.xy, (_MainTex_TexelSize.xyxy * tmpvar_123), (_MainTex_TexelSize.xyxy * vec4(-2.0, -2.0, 2.0, 2.0)), (_MainTex_TexelSize.xyxy * vec4(8.0, 8.0, -4.0, -4.0)), 0.75, 0.166, 0.0833, 8.0, 0.125, 0.05, vec4(1.0, -1.0, 0.25, -0.25));
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return tmpvar_124;
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}
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void main ()
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{
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v2f xlt_i_125;
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lowp vec4 xl_retval_126;
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mediump vec4 tmpvar_127;
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tmpvar_127 = vec4(0.0, 0.0, 0.0, 0.0);
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xlt_i_125.pos = tmpvar_127;
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highp vec2 tmpvar_128;
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tmpvar_128 = xlv_TEXCOORD0.xy;
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highp vec2 tmpvar_129;
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tmpvar_129 = tmpvar_128;
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xlt_i_125.uv = tmpvar_129;
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highp vec4 tmpvar_130;
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tmpvar_130 = xlv_TEXCOORD1.xyzw;
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highp vec4 tmpvar_131;
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tmpvar_131 = tmpvar_130;
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xlt_i_125.uvPosPos = tmpvar_131;
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lowp vec4 tmpvar_132;
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tmpvar_132 = xlat_main (xlt_i_125);
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lowp vec4 tmpvar_133;
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tmpvar_133 = tmpvar_132;
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xl_retval_126 = tmpvar_133;
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lowp vec4 tmpvar_134;
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tmpvar_134 = xl_retval_126.xyzw;
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lowp vec4 tmpvar_135;
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tmpvar_135 = tmpvar_134;
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gl_FragData[0] = tmpvar_135;
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}
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