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[graphics] ocean near (#1234)

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* dma for ocean near

* add first attempt at ocean near
This commit is contained in:
water111
2022-03-15 23:12:40 -04:00
committed by GitHub
parent ef0f7635d3
commit c80147119d
24 changed files with 7652 additions and 103 deletions
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decompiler/VuDisasm/VuDisassembler.cpp
+13 -1
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@@ -221,6 +221,7 @@ VuDisassembler::VuDisassembler(VuKind kind) : m_kind(kind) {
add_op(VuInstrK::SQRT, "sqrt").fsf_zero().ftf_0().vis_zero().dst_q().src_vft();
add_op(VuInstrK::SQD, "sqd").dst_mask().src_vfs().src_vit();
add_op(VuInstrK::ERLENG, "erleng").dst_mask().vft_zero().src_vfs().dst_p();
add_op(VuInstrK::ELENG, "eleng").dst_mask().vft_zero().src_vfs().dst_p();
add_op(VuInstrK::MFP, "mfp").dst_mask().dst_vft().src_p();
}
@@ -289,6 +290,8 @@ VuInstrK VuDisassembler::lower_kind(u32 in) {
return VuInstrK::XTOP;
case 0b11011'1111'00:
return VuInstrK::XGKICK;
case 0b11100'1111'10:
return VuInstrK::ELENG;
case 0b11100'1111'11:
return VuInstrK::ERLENG;
case 0b11110'1111'11:
@@ -830,7 +833,6 @@ std::string VuDisassembler::to_cpp(const VuInstruction& instr, bool mips2c_forma
vi_src(instr.src.at(1).to_string(m_label_names), mips2c_format));
case VuInstrK::IOR:
if (instr.src.at(1).is_int_reg(0)) {
fmt::print("instr: {}\n", to_string(instr));
if (instr.src.at(0).is_int_reg(0) && instr.src.at(1).is_int_reg(0)) {
return fmt::format("vu.{} = 0;", instr.dst->to_string(m_label_names));
} else {
@@ -873,6 +875,8 @@ std::string VuDisassembler::to_cpp(const VuInstruction& instr, bool mips2c_forma
case VuInstrK::ERLENG:
return fmt::format("vu.P = erleng(vu.{});", instr.src.at(0).to_string(m_label_names));
case VuInstrK::ELENG:
return fmt::format("vu.P = eleng(vu.{});", instr.src.at(0).to_string(m_label_names));
case VuInstrK::RSQRT:
return fmt::format(
"c->Q = c->vf_src({}).vf.{}() / std::sqrt(c->vf_src({}).vf.{}());",
@@ -976,6 +980,14 @@ std::string VuDisassembler::to_cpp(const VuInstruction& instr, bool mips2c_forma
mask_to_string(*instr.mask), instr.dst->to_string(m_label_names),
instr.src.at(0).to_string(m_label_names), instr.src.at(1).to_string(m_label_names),
bc_to_part(*instr.bc));
case VuInstrK::MSUBbc:
return fmt::format(
mips2c_format
? "c->acc.vf.msub(Mask::{}, c->vfs[{}].vf, c->vf_src({}).vf, c->vf_src({}).vf.{}());"
: "vu.acc.msub(Mask::{}, vu.{}, vu.{}, vu.{}.{}());",
mask_to_string(*instr.mask), instr.dst->to_string(m_label_names),
instr.src.at(0).to_string(m_label_names), instr.src.at(1).to_string(m_label_names),
bc_to_part(*instr.bc));
case VuInstrK::MULA:
return fmt::format("vu.acc.mula(Mask::{}, vu.{}, vu.{});", mask_to_string(*instr.mask),
instr.src.at(0).to_string(m_label_names),