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Searched refs:PNG_16_TO_8 (Results 1 – 4 of 4) sorted by relevance

/AliOS-Things-master/components/SDL2/src/image/external/libpng-1.6.37/
A Dpngrtran.c204 png_ptr->transformations |= PNG_16_TO_8; in png_set_strip_16()
1528 if ((png_ptr->transformations & (PNG_16_TO_8|PNG_SCALE_16_TO_8)) != 0 && in png_init_read_transformations()
2011 if ((png_ptr->transformations & PNG_16_TO_8) != 0) in png_read_transform_info()
2025 png_ptr->transformations |= PNG_16_TO_8; in png_read_transform_info()
4926 if ((png_ptr->transformations & PNG_16_TO_8) != 0) in png_do_read_transformations()
A Dpng.c4277 if ((png_ptr->transformations & (PNG_16_TO_8 | PNG_SCALE_16_TO_8)) != 0)
4297 if ((png_ptr->transformations & (PNG_16_TO_8 | PNG_SCALE_16_TO_8)) != 0)
A Dpngpriv.h652 #define PNG_16_TO_8 0x0400U /* Becomes 'chop' in 1.5.4 */ macro
A DCHANGES2595 PNG_16_TO_8 transform has been set, to avoid unnecessary build of 16-bit

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