Lines Matching refs:PNG_GRAY_TO_RGB
664 png_ptr->transformations |= PNG_GRAY_TO_RGB;
814 (png_ptr->transformations & PNG_GRAY_TO_RGB) &&
1258 if (png_ptr->transformations & PNG_GRAY_TO_RGB)
1452 if ((png_ptr->transformations & PNG_GRAY_TO_RGB) &&
1529 if ((png_ptr->transformations & PNG_GRAY_TO_RGB) &&
