From b9696876897042ca76d35cb95c93038f90a8dc6a Mon Sep 17 00:00:00 2001
From: pogokeen <pogokeen@1a8010ca-5511-0410-912e-c29ae57300e0>
Date: Fri, 23 Mar 2018 04:02:35 +0000
Subject: [PATCH] texcache.cpp: Override PTH_INDEXED and fall back to
 pre-processing tiles if high colour tint effects are being used on indexed
 colour art

git-svn-id: https://svn.eduke32.com/eduke32@6788 1a8010ca-5511-0410-912e-c29ae57300e0
---
 source/build/src/texcache.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/source/build/src/texcache.cpp b/source/build/src/texcache.cpp
index 9e173b147..bec949aab 100644
--- a/source/build/src/texcache.cpp
+++ b/source/build/src/texcache.cpp
@@ -27,7 +27,7 @@ static const char *texcache_errors[TEXCACHEERRORS] = {
     "glGetTexLevelParameteriv failed",
 };
 
-static pthtyp *texcache_tryart(int32_t const dapicnum, int32_t const dapalnum, int32_t const dashade, int32_t const dameth)
+static pthtyp *texcache_tryart(int32_t const dapicnum, int32_t const dapalnum, int32_t const dashade, int32_t dameth)
 {
     const int32_t j = dapicnum&(GLTEXCACHEADSIZ-1);
     pthtyp *pth;
@@ -38,6 +38,7 @@ static pthtyp *texcache_tryart(int32_t const dapicnum, int32_t const dapalnum, i
     if (tintflags & (HICTINT_USEONART|HICTINT_ALWAYSUSEART))
     {
         tintpalnum = dapalnum;
+        dameth &= ~PTH_INDEXED;
         if (!(tintflags & HICTINT_APPLYOVERPALSWAP))
             searchpalnum = 0;
     }