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https://github.com/RPCS3/rpcs3.git
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75 lines
No EOL
1.9 KiB
C++
75 lines
No EOL
1.9 KiB
C++
#include "stdafx.h"
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#include "GLCommonDecompiler.h"
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std::string getFloatTypeNameImpl(size_t elementCount)
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{
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switch (elementCount)
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{
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default:
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abort();
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case 1:
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return "float";
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case 2:
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return "vec2";
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case 3:
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return "vec3";
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case 4:
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return "vec4";
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}
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}
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std::string getFunctionImpl(FUNCTION f)
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{
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switch (f)
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{
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default:
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abort();
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case FUNCTION::FUNCTION_DP2:
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return "vec4(dot($0.xy, $1.xy))";
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case FUNCTION::FUNCTION_DP2A:
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return "";
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case FUNCTION::FUNCTION_DP3:
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return "vec4(dot($0.xyz, $1.xyz))";
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case FUNCTION::FUNCTION_DP4:
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return "vec4(dot($0, $1))";
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case FUNCTION::FUNCTION_DPH:
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return "vec4(dot(vec4($0.xyz, 1.0), $1))";
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case FUNCTION::FUNCTION_SFL:
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return "vec4(0., 0., 0., 0.)";
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case FUNCTION::FUNCTION_STR:
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return "vec4(1., 1., 1., 1.)";
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case FUNCTION::FUNCTION_FRACT:
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return "fract($0)";
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case FUNCTION::FUNCTION_TEXTURE_SAMPLE:
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return "texture($t, $0.xy)";
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case FUNCTION::FUNCTION_TEXTURE_SAMPLE_PROJ:
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return "textureProj($t, $0.xyz, $1.x)"; // Note: $1.x is bias
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case FUNCTION::FUNCTION_TEXTURE_CUBE_SAMPLE:
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return "texture($t, $0.xyz)";
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case FUNCTION::FUNCTION_TEXTURE_CUBE_SAMPLE_PROJ:
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return "textureProj($t, $0.xyzw, $1.x)"; // Note: $1.x is bias
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case FUNCTION::FUNCTION_DFDX:
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return "dFdx($0)";
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case FUNCTION::FUNCTION_DFDY:
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return "dFdy($0)";
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}
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}
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std::string compareFunctionImpl(COMPARE f, const std::string &Op0, const std::string &Op1)
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{
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switch (f)
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{
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case COMPARE::FUNCTION_SEQ:
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return "equal(" + Op0 + ", " + Op1 + ")";
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case COMPARE::FUNCTION_SGE:
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return "greaterThanEqual(" + Op0 + ", " + Op1 + ")";
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case COMPARE::FUNCTION_SGT:
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return "greaterThan(" + Op0 + ", " + Op1 + ")";
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case COMPARE::FUNCTION_SLE:
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return "lessThanEqual(" + Op0 + ", " + Op1 + ")";
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case COMPARE::FUNCTION_SLT:
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return "lessThan(" + Op0 + ", " + Op1 + ")";
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case COMPARE::FUNCTION_SNE:
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return "notEqual(" + Op0 + ", " + Op1 + ")";
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}
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} |