Lines Matching refs:PNG_GRAY_TO_RGB
629 png_ptr->transformations |= PNG_GRAY_TO_RGB;756 (png_ptr->transformations & PNG_GRAY_TO_RGB) &&1176 if (png_ptr->transformations & PNG_GRAY_TO_RGB)1365 if ((png_ptr->transformations & PNG_GRAY_TO_RGB) &&1442 if ((png_ptr->transformations & PNG_GRAY_TO_RGB) &&