Lines Matching defs:change
3075 data_encoding = P_FILE; /* Don't change from color-map indices */
3283 * comment if you change this code!
3594 if (alpha > 0) /* else no change to the output */
3751 if (alpha > 0) /* else no change to the output */
3951 png_uint_32 change = format ^ base_format;
3956 if ((change & PNG_FORMAT_FLAG_COLOR) != 0)
3974 * enormous change) 'do_local_background' is used to indicate that
3984 change &= ~PNG_FORMAT_FLAG_COLOR;
4024 if ((change & PNG_FORMAT_FLAG_ASSOCIATED_ALPHA) != 0)
4027 change &= ~PNG_FORMAT_FLAG_ASSOCIATED_ALPHA;
4059 if ((change & PNG_FORMAT_FLAG_LINEAR) != 0)
4067 change &= ~PNG_FORMAT_FLAG_LINEAR;
4071 if ((change & PNG_FORMAT_FLAG_ALPHA) != 0)
4145 change &= ~PNG_FORMAT_FLAG_AFIRST;
4156 change &= ~PNG_FORMAT_FLAG_ALPHA;
4166 if ((change & PNG_FORMAT_FLAG_BGR) != 0)
4177 change &= ~PNG_FORMAT_FLAG_BGR;
4182 if ((change & PNG_FORMAT_FLAG_AFIRST) != 0)
4201 change &= ~PNG_FORMAT_FLAG_AFIRST;
4216 /* If change is not now 0 some transformation is missing - error out. */
4217 if (change != 0)