From 31581763a3f0ab600400eccc0a786763e210f625 Mon Sep 17 00:00:00 2001
From: Connor McLaughlin <stenzek@gmail.com>
Date: Wed, 1 Apr 2020 20:24:24 +1000
Subject: [PATCH] GPU: Correct starting position for polyline terminator search

Fixes broken visuals in Wild Arms, probably others.
---
 src/core/gpu_commands.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/core/gpu_commands.cpp b/src/core/gpu_commands.cpp
index 73b5b24a4..08358491b 100644
--- a/src/core/gpu_commands.cpp
+++ b/src/core/gpu_commands.cpp
@@ -256,7 +256,7 @@ bool GPU::HandleRenderCommand(const u32*& command_ptr, u32 command_size)
         // is on the first word for the vertex
         num_vertices = 2;
         bool found_terminator = false;
-        for (u32 pos = words_per_vertex * 2; pos < command_size; pos += words_per_vertex)
+        for (u32 pos = rc.shading_enable ? 4 : 3; pos < command_size; pos += words_per_vertex)
         {
           if ((command_ptr[pos] & UINT32_C(0xF000F000)) == UINT32_C(0x50005000))
           {