From: Dimitri Schoolwerth <dimitri.schoolwerth@gmail.com>
Date: Tue, 4 Jan 2011 13:33:48 +0000 (+0000)
Subject: Minor wxPNGHandler cleanup.
X-Git-Url: https://git.saurik.com/wxWidgets.git/commitdiff_plain/50fa616c353d39c3a5c948c62ded2d3f00400e1d

Minor wxPNGHandler cleanup.

Use int instead of png_uint_16 everywhere regarding number of palette entries, similar to how libpng exposes it (internally it uses png_uint_16).



git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@66571 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---

diff --git a/src/common/imagpng.cpp b/src/common/imagpng.cpp
index 8088193617..700833b776 100644
--- a/src/common/imagpng.cpp
+++ b/src/common/imagpng.cpp
@@ -650,9 +650,9 @@ error:
 // ----------------------------------------------------------------------------
 
 static int PaletteFind(const png_color& clr,
-    const png_color *pal, png_uint_16 palCount)
+    const png_color *pal, int palCount)
 {
-   for (png_uint_16 i = 0; i < palCount; i++)
+   for (int i = 0; i < palCount; ++i)
    {
       if (    (clr.red   == pal[i].red)
            && (clr.green == pal[i].green)
@@ -848,8 +848,7 @@ bool wxPNGHandler::SaveFile( wxImage *image, wxOutputStream& stream, bool verbos
             return false;
         }
 
-        png_uint_16 i;
-        for (i = 0; i < palCount; ++i)
+        for (int i = 0; i < palCount; ++i)
         {
             pal.GetRGB(i, &palette[i].red, &palette[i].green, &palette[i].blue);
         }