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libpng-1.2.36 already needs png_set_strip_alpha

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git-svn-id: file:///home/bas/coolstream_public_svn/THIRDPARTY/applications/neutrino-experimental@423 e54a6e83-5905-42d5-8d5c-058d10e6a962


Origin commit data
------------------
Commit: 0e6a1e5b37
Author: Stefan Seyfried <seife@tuxbox-git.slipkontur.de>
Date: 2010-02-26 (Fri, 26 Feb 2010)
This commit is contained in:
Stefan Seyfried
2010-02-26 10:25:57 +00:00
parent 0be0674dbd
commit f9c8d5bafa
1 changed files with 2 additions and 2 deletions
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4
src/driver/pictureviewer/png.cpp
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@@ -78,10 +78,10 @@ int fh_png_load(const char *name,unsigned char **buffer,int* /*xp*/,int* /*yp*/)
png_set_background(png_ptr, (png_color_16*)&my_background, PNG_BACKGROUND_GAMMA_SCREEN, 0, 1.0); png_set_background(png_ptr, (png_color_16*)&my_background, PNG_BACKGROUND_GAMMA_SCREEN, 0, 1.0);
} }
/* this test does not trigger for 8bit-paletted PNGs with newer libpng (1.2.40 at least), /* this test does not trigger for 8bit-paletted PNGs with newer libpng (1.2.36 at least),
but the data delivered is with alpha channel anyway, so always strip alpha for now but the data delivered is with alpha channel anyway, so always strip alpha for now
*/ */
#if PNG_LIBPNG_VER_MAJOR == 1 && PNG_LIBPNG_VER_MINOR <= 2 && PNG_LIBPNG_VER_RELEASE < 40 #if PNG_LIBPNG_VER_MAJOR == 1 && PNG_LIBPNG_VER_MINOR <= 2 && PNG_LIBPNG_VER_RELEASE < 36
if (color_type & PNG_COLOR_MASK_ALPHA) if (color_type & PNG_COLOR_MASK_ALPHA)
#endif #endif
png_set_strip_alpha(png_ptr); png_set_strip_alpha(png_ptr);