From f30219627d44bf963120247c059c4ccef8e9fc56 Mon Sep 17 00:00:00 2001
From: DeeJayLSP <djlsplays@gmail.com>
Date: Wed, 23 Nov 2022 14:59:14 -0300
Subject: [PATCH] Update cvtt to GIT 2022

---
 thirdparty/README.md                       |  2 +-
 thirdparty/cvtt/ConvectionKernels_BC67.cpp | 14 +++++++-------
 2 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/thirdparty/README.md b/thirdparty/README.md
index 84ed095fd95..9a58c928ccb 100644
--- a/thirdparty/README.md
+++ b/thirdparty/README.md
@@ -51,7 +51,7 @@ Files extracted from upstream source:
 ## cvtt
 
 - Upstream: https://github.com/elasota/ConvectionKernels
-- Version: git (dc2dbbe0ae2cf2be06ef56d1021e2222a56c7fe2, 2021)
+- Version: git (350416daa4e98f1c17ffc273b134d0120a2ef230, 2022)
 - License: MIT
 
 Files extracted from upstream source:
diff --git a/thirdparty/cvtt/ConvectionKernels_BC67.cpp b/thirdparty/cvtt/ConvectionKernels_BC67.cpp
index 791859b2321..021d658c08b 100644
--- a/thirdparty/cvtt/ConvectionKernels_BC67.cpp
+++ b/thirdparty/cvtt/ConvectionKernels_BC67.cpp
@@ -726,10 +726,10 @@ namespace cvtt
                 if (carry)
                 {
                     uint32_t bitMask = (1 << carry) - 1;
-                    for (int i = 0; i < 4; i++)
+                    for (int i = 0; i < entriesRemaining; i++)
                     {
                         m_vector[i] >>= carry;
-                        if (i != 3)
+                        if (i != entriesRemaining - 1)
                             m_vector[i] |= (m_vector[i + 1] & bitMask) << (32 - carry);
                     }
                 }
@@ -3058,14 +3058,11 @@ void cvtt::Internal::BC6HComputer::SignExtendSingle(int &v, int bits)
 
 void cvtt::Internal::BC6HComputer::UnpackOne(PixelBlockF16 &output, const uint8_t *pBC, bool isSigned)
 {
-    UnpackingVector pv;
-    pv.Init(pBC);
-
     int numModeBits = 2;
-    int modeBits = pv.Unpack(2);
+    int modeBits = pBC[0] & 0x3;
     if (modeBits != 0 && modeBits != 1)
     {
-        modeBits |= pv.Unpack(3) << 2;
+        modeBits = pBC[0] & 0x1f;
         numModeBits += 3;
     }
 
@@ -3102,6 +3099,9 @@ void cvtt::Internal::BC6HComputer::UnpackOne(PixelBlockF16 &output, const uint8_
             for (int ch = 0; ch < 3; ch++)
                 eps[subset][epi][ch] = 0;
 
+    UnpackingVector pv;
+    pv.Init(pBC);
+
     {
         uint32_t header[3];
         uint16_t codedEPs[2][2][3];