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3e28e4b1e0
- Fix reading of varying registers in FP Different registers have different behavior - Always write to varying registers. If a register is not written to, it is initialized to (0, 0, 0, 1) - Reimplements two-sided lighting correctly without hacks - Also bumps shader cache version
39 lines
763 B
C++
39 lines
763 B
C++
#include "stdafx.h"
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#include "GLCommonDecompiler.h"
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namespace gl
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{
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static constexpr std::array<std::pair<std::string_view, int>, 17> varying_registers =
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{{
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{"diff_color", 1},
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{"spec_color", 2},
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{"diff_color1", 3},
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{"spec_color1", 4},
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{"fogc", 5},
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{"fog_c", 5},
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{"tc0", 6},
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{"tc1", 7},
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{"tc2", 8},
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{"tc3", 9},
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{"tc4", 10},
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{"tc5", 11},
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{"tc6", 12},
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{"tc7", 13},
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{"tc8", 14},
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{"tc9", 15}
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}};
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int get_varying_register_location(std::string_view varying_register_name)
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{
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for (const auto& varying_register : varying_registers)
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{
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if (varying_register.first == varying_register_name)
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{
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return varying_register.second;
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}
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}
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fmt::throw_exception("Unknown register name: %s" HERE, varying_register_name);
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}
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}
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