Lines Matching refs:PNG_BACKGROUND_EXPAND
118 png_ptr->transformations |= PNG_BACKGROUND_EXPAND;
120 png_ptr->transformations &= ~PNG_BACKGROUND_EXPAND;
338 png_ptr->transformations &= ~PNG_BACKGROUND_EXPAND;
1115 png_ptr->transformations &= ~(PNG_COMPOSE | PNG_BACKGROUND_EXPAND);
1125 * because PNG_BACKGROUND_EXPAND is cancelled below.
1127 if ((png_ptr->transformations & PNG_BACKGROUND_EXPAND) &&
1182 png_ptr->transformations &= ~(PNG_COMPOSE | PNG_BACKGROUND_EXPAND);
1192 * because PNG_BACKGROUND_EXPAND is cancelled below.
1194 if ((png_ptr->transformations & PNG_BACKGROUND_EXPAND) &&
1353 png_ptr->transformations &= ~(PNG_BACKGROUND_EXPAND | PNG_ENCODE_ALPHA |
1385 * Note: if PNG_BACKGROUND_EXPAND is set and color_type is either RGB or
1397 if (png_ptr->transformations & PNG_BACKGROUND_EXPAND)
1399 /* PNG_BACKGROUND_EXPAND: the background is in the file color space, so if
1446 !(png_ptr->transformations & PNG_BACKGROUND_EXPAND) &&
1453 * The PNG_BACKGROUND_EXPAND code above does not expand to 16 bits at
1473 !(png_ptr->transformations & PNG_BACKGROUND_EXPAND) &&
