From 1c9df7c02c6caf21c586782ad1b388570faeb0e5 Mon Sep 17 00:00:00 2001
From: wheremyfoodat <44909372+wheremyfoodat@users.noreply.github.com>
Date: Mon, 29 Jul 2024 01:42:56 +0300
Subject: [PATCH] Simply vertex cache code

---
 src/core/PICA/gpu.cpp | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/core/PICA/gpu.cpp b/src/core/PICA/gpu.cpp
index 998bacf9..6cbdb100 100644
--- a/src/core/PICA/gpu.cpp
+++ b/src/core/PICA/gpu.cpp
@@ -174,7 +174,9 @@ void GPU::drawArrays() {
 	constexpr u32 maxAttrSizeInFloats = 16 * 4;
 	auto& vertices = vertexBuffer.vertices;
 
-	setVsOutputMask(regs[PICA::InternalRegs::VertexShaderOutputMask]);
+	if constexpr (mode != ShaderExecMode::Hardware) {
+		setVsOutputMask(regs[PICA::InternalRegs::VertexShaderOutputMask]);
+	}
 
 	// Base address for vertex attributes
 	// The vertex base is always on a quadword boundary because the PICA does weird alignment shit any time possible
@@ -247,8 +249,9 @@ void GPU::drawArrays() {
 				if constexpr (mode != ShaderExecMode::Hardware) {
 					vertices[i] = vertices[cache.bufferPositions[tag]];
 				} else {
+					const u32 cachedBufferPosition = cache.bufferPositions[tag] * maxAttrSizeInFloats;
 					std::memcpy(
-						&vertexBuffer.vsInputs[i * maxAttrSizeInFloats], &vertexBuffer.vsInputs[cache.bufferPositions[tag] * maxAttrSizeInFloats],
+						&vertexBuffer.vsInputs[i * maxAttrSizeInFloats], &vertexBuffer.vsInputs[cachedBufferPosition],
 						sizeof(float) * maxAttrSizeInFloats
 					);
 				}