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Added missing license headers

Ray Smith 4 years ago
parent
commit
5913d7344f

+ 202
- 0
LICENSE

@@ -0,0 +1,202 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
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+ 1
- 1
api/pdfrenderer.cpp

@@ -282,7 +282,7 @@ void AffineMatrix(int writing_direction,
   }
 }
 
-// There are some really stupid PDF viewers in the wild, such as
+// There are some really awkward PDF viewers in the wild, such as
 // 'Preview' which ships with the Mac. They do a better job with text
 // selection and highlighting when given perfectly flat baseline
 // instead of very slightly tilted. We clip small tilts to appease

+ 9
- 0
autogen.sh

@@ -1,4 +1,13 @@
 #!/bin/sh
+# 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.
 
 # This is a simple script which is meant to help developers
 # better deal with the GNU autotools, specifically:

+ 10
- 0
ccmain/cube_control.cpp

@@ -5,6 +5,16 @@
  * Author:      Raquel Romano
  * Created:     September 2009
  *
+ * (C) Copyright 2009, Google Inc.
+ ** 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.
  **********************************************************************/
 
 // Include automatically generated configuration file if running autoconf.

+ 9
- 0
ccstruct/hpdsizes.h

@@ -1,3 +1,12 @@
+// 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           HPDSIZES_H
 #define           HPDSIZES_H
 

+ 1
- 4
ccstruct/imagedata.cpp

@@ -227,10 +227,7 @@ Pix* ImageData::PreScale(int target_height, int max_height, float* scale_factor,
   input_width = pixGetWidth(src_pix);
   input_height = pixGetHeight(src_pix);
   if (target_height == 0) {
-    if (input_height > max_height)
-      target_height = max_height;
-    else
-      target_height = input_height;
+    target_height = MIN(input_height, max_height);
   }
   float im_factor = static_cast<float>(target_height) / input_height;
   if (scaled_width != NULL)

+ 9
- 0
ccutil/ccutil.cpp

@@ -1,5 +1,14 @@
 // Copyright 2008 Google Inc. All Rights Reserved.
 // Author: scharron@google.com (Samuel Charron)
+// 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.
 
 #include "ccutil.h"
 

+ 1
- 1
lstm/lstmtrainer.cpp

@@ -1194,7 +1194,7 @@ double LSTMTrainer::ComputeCharError(const GenericVector<int>& truth_str,
   return static_cast<double>(char_errors) / truth_size;
 }
 
-// Computes a very simple bag of words word recall error rate.
+// Computes word recall error rate using a very simple bag of words algorithm.
 // NOTE that this is destructive on both input strings.
 double LSTMTrainer::ComputeWordError(STRING* truth_str, STRING* ocr_str) {
   typedef TessHashMap<std::string, int, std::hash<std::string> > StrMap;

+ 9
- 0
neural_networks/runtime/input_file_buffer.cpp

@@ -4,6 +4,15 @@
 //
 // input_file_buffer.h: Declarations of a class for an object that
 // represents an input file buffer.
+// 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.
 
 #include <string>
 #include "input_file_buffer.h"

+ 9
- 0
neural_networks/runtime/input_file_buffer.h

@@ -5,6 +5,15 @@
 // input_file_buffer.h: Declarations of a class for an object that
 // represents an input file buffer.
 //
+// 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 INPUT_FILE_BUFFER_H
 #define INPUT_FILE_BUFFER_H

+ 9
- 0
neural_networks/runtime/neural_net.cpp

@@ -4,6 +4,15 @@
 //
 // neural_net.cpp: Declarations of a class for an object that
 // represents an arbitrary network of neurons
+// 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.
 //
 #include <vector>
 #include <string>

+ 9
- 0
neural_networks/runtime/neural_net.h

@@ -5,6 +5,15 @@
 // neural_net.h: Declarations of a class for an object that
 // represents an arbitrary network of neurons
 //
+// 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 NEURAL_NET_H
 #define NEURAL_NET_H

+ 9
- 0
neural_networks/runtime/neuron.cpp

@@ -4,6 +4,15 @@
 //
 // neuron.cpp: The implementation of a class for an object
 // that represents a single neuron in a neural network
+// 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.
 
 #include "neuron.h"
 #include "input_file_buffer.h"

+ 9
- 0
neural_networks/runtime/neuron.h

@@ -5,6 +5,15 @@
 // neuron.h: Declarations of a class for an object that
 // represents a single neuron in a neural network
 //
+// 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 NEURON_H
 #define NEURON_H

+ 9
- 0
neural_networks/runtime/sigmoid_table.cpp

@@ -3,6 +3,15 @@
 // Author: ahmadab@google.com (Ahmad Abdulkader)
 //
 // sigmoid_table.cpp: Sigmoid function lookup table
+// 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.
 
 #include "neuron.h"
 

+ 9
- 1
opencl/oclkernels.h

@@ -1,4 +1,12 @@
-
+// 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 _OCL_KERNEL_H_
 #define _OCL_KERNEL_H_
 #ifndef USE_EXTERNAL_KERNEL

+ 9
- 0
opencl/opencl_device_selection.h

@@ -1,3 +1,12 @@
+// 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.
 #ifdef USE_OPENCL
 #ifndef DEVICE_SELECTION_H
 #define DEVICE_SELECTION_H

+ 9
- 0
opencl/openclwrapper.cpp

@@ -1,3 +1,12 @@
+// 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.
 #ifdef _WIN32
 #include <io.h>
 #include <windows.h>

+ 9
- 0
opencl/openclwrapper.h

@@ -1,3 +1,12 @@
+// 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.
 #include <stdio.h>
 #include "allheaders.h"
 #include "pix.h"

+ 9
- 0
testing/reorgdata.sh

@@ -1,4 +1,13 @@
 #!/bin/bash
+# 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.
 
 if [ $# -ne 1 ]
 then

+ 1
- 1
textord/colpartitiongrid.cpp

@@ -1376,7 +1376,7 @@ void ColPartitionGrid::FindMergeCandidates(const ColPartition* part,
     // combined box to see if anything else is inappropriately overlapped.
     if (!part_box.contains(c_box) && !c_box.contains(part_box)) {
       // Search the combined rectangle to see if anything new is overlapped.
-      // This is a preliminary test designed to quickly weed-out stupid
+      // This is a preliminary test designed to quickly weed-out poor
       // merge candidates that would create a big list of overlapped objects
       // for the squared-order overlap analysis. Eg. vertical and horizontal
       // line-like objects that overlap real text when merged:

+ 9
- 0
textord/devanagari_processing.h

@@ -1,5 +1,14 @@
 // Copyright 2008 Google Inc. All Rights Reserved.
 // Author: shobhitsaxena@google.com (Shobhit Saxena)
+// 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 TESSERACT_TEXTORD_DEVNAGARI_PROCESSING_H_
 #define TESSERACT_TEXTORD_DEVNAGARI_PROCESSING_H_

+ 9
- 0
textord/gap_map.cpp

@@ -1,3 +1,12 @@
+// 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.
 #include          "statistc.h"
 #include          "gap_map.h"
 

+ 9
- 0
textord/gap_map.h

@@ -1,3 +1,12 @@
+// 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           GAP_MAP_H
 #define           GAP_MAP_H
 

+ 9
- 0
textord/tospace.cpp

@@ -1,3 +1,12 @@
+// 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.
 /**********************************************************************
  * tospace.cpp
  *

+ 9
- 0
training/commandlineflags.cpp

@@ -1,3 +1,12 @@
+// 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.
 #include "commandlineflags.h"
 
 #ifdef USE_STD_NAMESPACE

+ 10
- 0
training/language-specific.sh

@@ -1,4 +1,14 @@
 #
+# 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.
+#
 # Set some language specific variables. Works in conjunction with
 # tesstrain.sh
 #

+ 10
- 0
training/set_unicharset_properties.cpp

@@ -1,3 +1,13 @@
+// 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.
+
 // This program reads a unicharset file, puts the result in a UNICHARSET
 // object, fills it with properties about the unichars it contains and writes
 // the result back to a file.

+ 1
- 1
viewer/scrollview.cpp

@@ -37,7 +37,7 @@
 #include "scrollview.h"
 
 #ifdef _MSC_VER
-#pragma warning(disable:4786)  // Don't give stupid warnings for stl
+#pragma warning(disable:4786)  // Don't give irrelevant warnings for stl
 #pragma warning(disable:4018)  // signed/unsigned warnings
 #pragma warning(disable:4530)  // exception warnings
 #endif

+ 9
- 0
viewer/svpaint.cpp

@@ -1,6 +1,15 @@
 // Copyright 2007 Google Inc. All Rights Reserved.
 //
 // Author: Joern Wanke
+// 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.
 //
 // Simple drawing program to illustrate ScrollView capabilities.
 //

+ 9
- 0
vs2010/libtesseract/resource.h

@@ -1,6 +1,15 @@
 //{{NO_DEPENDENCIES}}
 // Microsoft Visual C++ generated include file.
 // Used by libtesseract.rc
+// 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.
 
 // Next default values for new objects
 // 

+ 9
- 0
vs2010/port/vcsversion.h

@@ -1,2 +1,11 @@
+// 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.
 #define GIT_REV "3.04.00"
 

+ 9
- 0
vs2010/tesseract/resource.h

@@ -1,6 +1,15 @@
 //{{NO_DEPENDENCIES}}
 // Microsoft Visual C++ generated include file.
 // Used by tesseract.rc
+// 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.
 
 // Next default values for new objects
 //