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one step closer to run games

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InoriRus
2022-04-27 18:49:15 +10:00
parent 08b0a87225
commit bc02c0560e
47 changed files with 3020 additions and 1108 deletions
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source/emulator/src/Graphics/Shader.cpp
+48 -3
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@@ -354,7 +354,7 @@ String ShaderCode::DbgDump() const
String ret;
for (const auto& inst: m_instructions)
{
if (m_labels.Contains(inst.pc, [](auto label, auto pc) { return label.dst == pc; }))
if (m_labels.Contains(inst.pc, [](auto label, auto pc) { return label.GetDst() == pc; }))
{
ret += String::FromPrintf("label_%04" PRIx32 ":\n", inst.pc);
}
@@ -363,6 +363,51 @@ String ShaderCode::DbgDump() const
return ret;
}
bool ShaderCode::IsDiscardInstruction(uint32_t index) const
{
if (!(index == 0 || index + 1 >= m_instructions.Size()))
{
const auto& prev_inst = m_instructions.At(index - 1);
const auto& inst = m_instructions.At(index);
const auto& next_inst = m_instructions.At(index + 1);
return (inst.type == ShaderInstructionType::Exp && inst.format == ShaderInstructionFormat::Mrt0OffOffComprVmDone &&
prev_inst.type == ShaderInstructionType::SMovB64 && prev_inst.format == ShaderInstructionFormat::Sdst2Ssrc02 &&
prev_inst.dst.type == ShaderOperandType::ExecLo && prev_inst.src[0].type == ShaderOperandType::IntegerInlineConstant &&
prev_inst.src[0].constant.i == 0 && next_inst.type == ShaderInstructionType::SEndpgm);
}
return false;
}
bool ShaderCode::IsDiscardBlock(uint32_t pc) const
{
auto inst_count = m_instructions.Size();
for (uint32_t index = 0; index < inst_count; index++)
{
const auto& inst = m_instructions.At(index);
if (inst.pc == pc)
{
for (uint32_t i = index; i < inst_count; i++)
{
const auto& inst = m_instructions.At(i);
if (inst.type == ShaderInstructionType::SEndpgm || inst.type == ShaderInstructionType::SCbranchExecz ||
inst.type == ShaderInstructionType::SCbranchScc0)
{
return false;
}
if (IsDiscardInstruction(i))
{
return true;
}
}
return false;
}
}
return false;
}
static ShaderOperand operand_parse(uint32_t code)
{
ShaderOperand ret;
@@ -555,7 +600,7 @@ KYTY_SHADER_PARSER(shader_parse_sopp)
if (inst.type == ShaderInstructionType::SCbranchScc0 || inst.type == ShaderInstructionType::SCbranchExecz)
{
dst->GetLabels().Add(ShaderLabel({inst.pc + 4 + inst.src[0].constant.i, inst.pc}));
dst->GetLabels().Add(ShaderLabel(inst));
}
return 1;
@@ -1782,7 +1827,7 @@ KYTY_SHADER_PARSER(shader_parse)
}
if ((instruction == 0xBF810000 && (type == ShaderType::Vertex || type == ShaderType::Pixel || type == ShaderType::Compute) &&
!dst->GetLabels().Contains(4 * static_cast<uint32_t>(ptr - src), [](auto label, auto pc) { return label.dst == pc; })) ||
!dst->GetLabels().Contains(4 * static_cast<uint32_t>(ptr - src), [](auto label, auto pc) { return label.GetDst() == pc; })) ||
(instruction == 0xBE802000 && type == ShaderType::Fetch))
{
break;