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Shader: Remove OutputRegisters struct

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This commit is contained in:
Yuri Kunde Schlesner 2016-12-17 14:38:03 -08:00
parent 9ea5eacf91
commit 6fa3687afc
4 changed files with 17 additions and 22 deletions
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17
src/video_core/shader/shader.h
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@ -73,19 +73,13 @@ struct OutputVertex {
ret.Lerp(factor, v1);
return ret;
}
static OutputVertex FromRegisters(Math::Vec4<float24> output_regs[16], const Regs& regs,
u32 output_mask);
};
static_assert(std::is_pod<OutputVertex>::value, "Structure is not POD");
static_assert(sizeof(OutputVertex) == 32 * sizeof(float), "OutputVertex has invalid size");
struct OutputRegisters {
OutputRegisters() = default;
alignas(16) Math::Vec4<float24> value[16];
OutputVertex ToVertex(const Regs::ShaderConfig& config) const;
};
static_assert(std::is_pod<OutputRegisters>::value, "Structure is not POD");
/**
* This structure contains the state information that needs to be unique for a shader unit. The 3DS
* has four shader units that process shaders in parallel. At the present, Citra only implements a
@ -98,11 +92,10 @@ struct UnitState {
// required to be 16-byte aligned.
alignas(16) Math::Vec4<float24> input[16];
alignas(16) Math::Vec4<float24> temporary[16];
alignas(16) Math::Vec4<float24> output[16];
} registers;
static_assert(std::is_pod<Registers>::value, "Structure is not POD");
OutputRegisters output_registers;
bool conditional_code[2];
// Two Address registers and one loop counter
@ -128,7 +121,7 @@ struct UnitState {
static size_t OutputOffset(const DestRegister& reg) {
switch (reg.GetRegisterType()) {
case RegisterType::Output:
return offsetof(UnitState, output_registers.value) +
return offsetof(UnitState, registers.output) +
reg.GetIndex() * sizeof(Math::Vec4<float24>);
case RegisterType::Temporary: