From 4dbd2c6b3b628cd2f81b5e41efe4529e7702de0c Mon Sep 17 00:00:00 2001
From: Pavel <68122101+red-prig@users.noreply.github.com>
Date: Thu, 13 Mar 2025 21:51:11 +0300
Subject: [PATCH] +

---
 vulkan/vRegs2Vulkan.pas | 2 +-
 vulkan/vShaderExt.pas   | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/vulkan/vRegs2Vulkan.pas b/vulkan/vRegs2Vulkan.pas
index 5bc0cd06..e8718b0f 100644
--- a/vulkan/vRegs2Vulkan.pas
+++ b/vulkan/vRegs2Vulkan.pas
@@ -2291,7 +2291,7 @@ begin
   6:Result:=VK_SWIZZLE_B;
   7:Result:=VK_SWIZZLE_A;
   else
-    Result:=VK_SWIZZLE_I; //what is the actual behavior when the value is incorrect?
+    Result:=VK_SWIZZLE_Z; //incorrect value is interpreted as 0
  end;
 end;
 
diff --git a/vulkan/vShaderExt.pas b/vulkan/vShaderExt.pas
index cd6aecf5..f52ae6ca 100644
--- a/vulkan/vShaderExt.pas
+++ b/vulkan/vShaderExt.pas
@@ -744,7 +744,7 @@ begin
    'B':v:=6;
    'A':v:=7;
    else
-       v:=2; //error?
+       v:=0; //incorrect value is interpreted as 0
   end;
   case i of
    1:Result.x:=v;