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

/AliOS-Things-master/components/SDL2/src/image/external/libpng-1.6.37/
A Dpngrtran.c390 if ((png_ptr->transformations & PNG_COMPOSE) != 0) in png_set_alpha_mode_fixed()
394 png_ptr->transformations |= PNG_COMPOSE; in png_set_alpha_mode_fixed()
1395 (png_ptr->transformations & PNG_COMPOSE) == 0) in png_init_read_transformations()
1502 (png_ptr->transformations & PNG_COMPOSE) != 0 && in png_init_read_transformations()
1529 (png_ptr->transformations & PNG_COMPOSE) != 0 && in png_init_read_transformations()
1591 if ((png_ptr->transformations & PNG_COMPOSE) != 0) in png_init_read_transformations()
1851 if ((png_ptr->transformations & PNG_COMPOSE) != 0 && in png_init_read_transformations()
1884 png_ptr->transformations &= ~PNG_COMPOSE; in png_init_read_transformations()
1985 if ((png_ptr->transformations & PNG_COMPOSE) != 0) in png_read_transform_info()
4805 (png_ptr->transformations & PNG_COMPOSE) == 0 && in png_do_read_transformations()
[all …]
A Dpng.c4222 if ((png_ptr->transformations & (PNG_COMPOSE | PNG_RGB_TO_GRAY)) != 0)
4310 if ((png_ptr->transformations & (PNG_COMPOSE | PNG_RGB_TO_GRAY)) != 0)
A Dpngpriv.h649 #define PNG_COMPOSE 0x0080U /* Was PNG_BACKGROUND */ macro
A Dpngread.c3411 if ((png_ptr->transformations & PNG_COMPOSE) != 0) in png_image_read_background()

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