Diamond75/Panda3DS
1
0
Fork 0
mirror of https://github.com/wheremyfoodat/Panda3DS.git synced 2025-04-08 23:25:40 +12:00
Code Issues Projects Releases Packages Wiki Activity Actions

[Shader JIT] Add index = 3 to indexed register addressing

Browse source
This commit is contained in:
wheremyfoodat 2023-06-12 00:16:21 +03:00
parent 3f2b713c4b
commit f538d38c98
1 changed files with 7 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

8
src/core/PICA/dynapica/shader_rec_emitter_x64.cpp
View file

@ -95,7 +95,7 @@ void ShaderEmitter::compileInstruction(const PICAShader& shaderUnit) {
// See if PC is a possible return PC and emit the proper code if so // See if PC is a possible return PC and emit the proper code if so
if (std::binary_search(returnPCs.begin(), returnPCs.end(), recompilerPC)) { if (std::binary_search(returnPCs.begin(), returnPCs.end(), recompilerPC)) {
const auto stackOffsetForPC = getStackOffsetOfReturnPC(); const auto stackOffsetForPC = getStackOffsetOfReturnPC();
Label end; Label end;
// Check if return address == recompilerPC, ie if we should return // Check if return address == recompilerPC, ie if we should return
cmp(dword[rsp + stackOffsetForPC], recompilerPC); cmp(dword[rsp + stackOffsetForPC], recompilerPC);
@ -221,6 +221,12 @@ void ShaderEmitter::loadRegister(Xmm dest, const PICAShader& shader, u32 src, u3
movsxd(rax, dword[statePointer + addrYOffset]); // rax = address register y movsxd(rax, dword[statePointer + addrYOffset]); // rax = address register y
break; break;
} }
case 3: {
const uintptr_t loopCounterOffset = uintptr_t(&shader.loopCounter) - uintptr_t(&shader);
mov(eax, dword[statePointer + loopCounterOffset]); // rax = loop counter
break;
}
default: default:
Helpers::panic("[ShaderJIT]: Unimplemented source index type %d", index); Helpers::panic("[ShaderJIT]: Unimplemented source index type %d", index);