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Searched refs:PNG_INVERT_ALPHA (Results 1 – 5 of 5) sorted by relevance

/AliOS-Things-master/components/SDL2/src/image/external/libpng-1.6.37/
A Dpngwtran.c560 if ((png_ptr->transformations & PNG_INVERT_ALPHA) != 0) in png_do_write_transformations()
A Dpngtrans.c244 png_ptr->transformations |= PNG_INVERT_ALPHA; in png_set_invert_alpha()
A Dpngpriv.h661 #define PNG_INVERT_ALPHA 0x80000U macro
A Dpngwrite.c217 if ((png_ptr->transformations & PNG_INVERT_ALPHA) != 0 && in png_write_info()
A Dpngrtran.c1185 if ((png_ptr->transformations & PNG_INVERT_ALPHA) != 0) in png_init_palette_transformations()
4964 if ((png_ptr->transformations & PNG_INVERT_ALPHA) != 0) in png_do_read_transformations()

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