Searched refs:PNG_ADD_ALPHA (Results 1 – 15 of 15) sorted by relevance
160 png_ptr->transformations |= PNG_ADD_ALPHA; in png_set_add_alpha()
1298 if (png_ptr->transformations & PNG_ADD_ALPHA) in png_read_transform_info()
214 png_ptr->transformations |= PNG_ADD_ALPHA; in png_set_add_alpha()
603 #define PNG_ADD_ALPHA 0x1000000 /* Added to libpng-1.2.7 */ macro
3981 ((png_ptr->transformations & PNG_ADD_ALPHA) != 0 && in png_image_read_direct()
2094 if ((png_ptr->transformations & PNG_ADD_ALPHA) != 0) in png_read_transform_info()
3991 ((png_ptr->transformations & PNG_ADD_ALPHA) != 0 && in png_image_read_direct()
215 png_ptr->transformations |= PNG_ADD_ALPHA; in png_set_add_alpha()
632 #define PNG_ADD_ALPHA 0x1000000 /* Added to libpng-1.2.7 */ macro
3989 ((png_ptr->transformations & PNG_ADD_ALPHA) != 0 && in png_image_read_direct()
2948 #define PNG_ADD_ALPHA 0x1000000L /* Added to libpng-1.2.7 */ macro