Searched refs:PNG_ENCODE_ALPHA (Results 1 – 2 of 2) sorted by relevance
153 png_ptr->transformations &= ~PNG_ENCODE_ALPHA; in png_set_background_fixed()337 png_ptr->transformations &= ~PNG_ENCODE_ALPHA; in png_set_alpha_mode_fixed()343 png_ptr->transformations &= ~PNG_ENCODE_ALPHA; in png_set_alpha_mode_fixed()351 png_ptr->transformations &= ~PNG_ENCODE_ALPHA; in png_set_alpha_mode_fixed()358 png_ptr->transformations |= PNG_ENCODE_ALPHA; in png_set_alpha_mode_fixed()1157 png_ptr->transformations &= ~PNG_ENCODE_ALPHA; in png_init_palette_transformations()1223 png_ptr->transformations &= ~PNG_ENCODE_ALPHA; in png_init_rgb_transformations()1402 png_ptr->transformations &= ~(PNG_BACKGROUND_EXPAND | PNG_ENCODE_ALPHA | in png_init_read_transformations()1423 png_ptr->transformations &= ~PNG_ENCODE_ALPHA; in png_init_read_transformations()1585 )) || ((png_ptr->transformations & PNG_ENCODE_ALPHA) != 0 && in png_init_read_transformations()[all …]
666 #define PNG_ENCODE_ALPHA 0x800000U /* Added to libpng-1.5.4 */ macro