| /* -*-C-*- |
| ******************************************************************************** |
| * |
| * File: baseline.h (Formerly baseline.h) |
| * Description: |
| * Author: Mark Seaman, SW Productivity |
| * Created: Fri Oct 16 14:37:00 1987 |
| * Modified: Wed Feb 27 13:39:35 1991 (Mark Seaman) marks@hpgrlt |
| * Language: C |
| * Package: N/A |
| * Status: Reusable Software Component |
| * |
| * (c) Copyright 1987, Hewlett-Packard Company. |
| ** Licensed under the Apache License, Version 2.0 (the "License"); |
| ** you may not use this file except in compliance with the License. |
| ** You may obtain a copy of the License at |
| ** http://www.apache.org/licenses/LICENSE-2.0 |
| ** Unless required by applicable law or agreed to in writing, software |
| ** distributed under the License is distributed on an "AS IS" BASIS, |
| ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| ** See the License for the specific language governing permissions and |
| ** limitations under the License. |
| * |
| *************************************************************************/ |
| #ifndef BASELINE_H |
| #define BASELINE_H |
| |
| /*---------------------------------------------------------------------- |
| I n c l u d e s |
| ----------------------------------------------------------------------*/ |
| #include "general.h" |
| #include "tessclas.h" |
| |
| /*---------------------------------------------------------------------- |
| T y p e s |
| ----------------------------------------------------------------------*/ |
| #define BASELINE_OFFSET 64 |
| #define BASELINE_SCALE 128 |
| |
| /*---------------------------------------------------------------------- |
| V a r i a b l e s |
| ----------------------------------------------------------------------*/ |
| extern inT8 baseline_normalized; |
| extern int baseline_enable; |
| |
| /*---------------------------------------------------------------------- |
| M a c r o s |
| ----------------------------------------------------------------------*/ |
| /********************************************************************** |
| * is_baseline_normalized |
| * |
| * Check the baseline_normalized flag to see if it is set. |
| **********************************************************************/ |
| #define is_baseline_normalized() \ |
| (baseline_normalized) |
| |
| /********************************************************************** |
| * reset_baseline_normalized |
| * |
| * Reset the baseline_normalized flag to show that it is not being done. |
| **********************************************************************/ |
| #define reset_baseline_normalized() \ |
| (baseline_normalized = FALSE) |
| |
| /********************************************************************** |
| * set_baseline_normalized |
| * |
| * Set the baseline_normalized flag to show that it is being done. |
| **********************************************************************/ |
| #define set_baseline_normalized() \ |
| (baseline_normalized = TRUE) |
| |
| /*---------------------------------------------------------------------- |
| F u n c t i o n s |
| ----------------------------------------------------------------------*/ |
| void init_baseline(); |
| |
| /* |
| #if defined(__STDC__) || defined(__cplusplus) |
| # define _ARGS(s) s |
| #else |
| # define _ARGS(s) () |
| #endif*/ |
| |
| /* baseline.c |
| void init_baseline |
| _ARGS((void)); |
| |
| #undef _ARGS |
| */ |
| #endif |