fixed a harmless warning
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@20176 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
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@@ -75,7 +75,8 @@ enum Transparency
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// have transparent pixels, i.e. either Transparency_Alpha or Transparency_Mask
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// have transparent pixels, i.e. either Transparency_Alpha or Transparency_Mask
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static Transparency
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static Transparency
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CheckTransparency(const unsigned char *ptr,
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CheckTransparency(const unsigned char *ptr,
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png_uint_32 x, png_uint_32 y, png_uint_32 w, png_uint_32 h);
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png_uint_32 x, png_uint_32 y, png_uint_32 w, png_uint_32 h,
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size_t numColBytes);
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// init the alpha channel for the image and fill it with 1s up to (x, y)
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// init the alpha channel for the image and fill it with 1s up to (x, y)
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static unsigned char *InitAlpha(wxImage *image, png_uint_32 x, png_uint_32 y);
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static unsigned char *InitAlpha(wxImage *image, png_uint_32 x, png_uint_32 y);
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