[PATCH 4/4] lib/jxr: move out of loop strlen for better codegeneration by compiler and refactor

[Herman Semenov]

From: Herman Semenov

---
 libs/jxr/jxrgluelib/JXRGluePFC.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/libs/jxr/jxrgluelib/JXRGluePFC.c b/libs/jxr/jxrgluelib/JXRGluePFC.c
index f6f2e29c397..b6eb52babcb 100644
--- a/libs/jxr/jxrgluelib/JXRGluePFC.c
+++ b/libs/jxr/jxrgluelib/JXRGluePFC.c
@@ -2212,10 +2212,11 @@ ERR PKFormatConverter_InitializeConvert(PKFormatConverter* pFC, const PKPixelFor
     //================================
     pFC->enPixelFormat = enPFTo;

+    size_t len_pExt = strlen(pExt);
     if (pExt != NULL && IsEqualGUID(&enPFTo, &GUID_PKPixelFormat24bppRGB) &&
-        0 == PKStrnicmp(pExt, ".bmp", strlen(pExt)))
+        0 == PKStrnicmp(pExt, ".bmp", len_pExt))
         enPFTo = GUID_PKPixelFormat24bppBGR;
-    if (pExt != NULL && (0 == PKStrnicmp(pExt, ".tif", strlen(pExt)) || 0 == PKStrnicmp(pExt, ".tiff", strlen(pExt))))
+    if (pExt != NULL && (0 == PKStrnicmp(pExt, ".tif", len_pExt) || 0 == PKStrnicmp(pExt, ".tiff", len_pExt)))
     {
         if (IsEqualGUID(&enPFTo, &GUID_PKPixelFormat32bppBGRA))
             enPFTo = GUID_PKPixelFormat32bppRGBA;