fix conflicts

deploy/android_demo/app/src/test/java/com/baidu/paddle/lite/demo/ocr/ExampleUnitTest.java

+package com.baidu.paddle.lite.demo.ocr;
+
+import org.junit.Test;
+
+import static org.junit.Assert.*;
+
+/**
+ * Example local unit test, which will execute on the development machine (host).
+ *
+ * @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
+ */
+public class ExampleUnitTest {
+    @Test
+    public void addition_isCorrect() {
+        assertEquals(4, 2 + 2);
+    }
+}
\ No newline at end of file

deploy/android_demo/build.gradle

+// Top-level build file where you can add configuration options common to all sub-projects/modules.
+
+buildscript {
+    repositories {
+        google()
+        jcenter()
+        
+    }
+    dependencies {
+        classpath 'com.android.tools.build:gradle:4.1.2'
+        
+        // NOTE: Do not place your application dependencies here; they belong
+        // in the individual module build.gradle files
+    }
+}
+
+allprojects {
+    repositories {
+        google()
+        jcenter()
+        
+    }
+}
+
+task clean(type: Delete) {
+    delete rootProject.buildDir
+}

deploy/android_demo/gradle.properties

+# Project-wide Gradle settings.
+# IDE (e.g. Android Studio) users:
+# Gradle settings configured through the IDE *will override*
+# any settings specified in this file.
+# For more details on how to configure your build environment visit
+# http://www.gradle.org/docs/current/userguide/build_environment.html
+# Specifies the JVM arguments used for the daemon process.
+# The setting is particularly useful for tweaking memory settings.
+org.gradle.jvmargs=-Xmx1536m
+# When configured, Gradle will run in incubating parallel mode.
+# This option should only be used with decoupled projects. More details, visit
+# http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
+# org.gradle.parallel=true
+
+android.useAndroidX=true

deploy/android_demo/gradle/wrapper/gradle-wrapper.properties

+#Thu Feb 04 20:28:08 CST 2021
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-6.5-bin.zip

deploy/android_demo/gradlew

+#!/usr/bin/env sh
+
+##############################################################################
+##
+##  Gradle start up script for UN*X
+##
+##############################################################################
+
+# Attempt to set APP_HOME
+# Resolve links: $0 may be a link
+PRG="$0"
+# Need this for relative symlinks.
+while [ -h "$PRG" ] ; do
+    ls=`ls -ld "$PRG"`
+    link=`expr "$ls" : '.*-> \(.*\)$'`
+    if expr "$link" : '/.*' > /dev/null; then
+        PRG="$link"
+    else
+        PRG=`dirname "$PRG"`"/$link"
+    fi
+done
+SAVED="`pwd`"
+cd "`dirname \"$PRG\"`/" >/dev/null
+APP_HOME="`pwd -P`"
+cd "$SAVED" >/dev/null
+
+APP_NAME="Gradle"
+APP_BASE_NAME=`basename "$0"`
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS=""
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD="maximum"
+
+warn () {
+    echo "$*"
+}
+
+die () {
+    echo
+    echo "$*"
+    echo
+    exit 1
+}
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "`uname`" in
+  CYGWIN* )
+    cygwin=true
+    ;;
+  Darwin* )
+    darwin=true
+    ;;
+  MINGW* )
+    msys=true
+    ;;
+  NONSTOP* )
+    nonstop=true
+    ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD="$JAVA_HOME/jre/sh/java"
+    else
+        JAVACMD="$JAVA_HOME/bin/java"
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD="java"
+    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
+    MAX_FD_LIMIT=`ulimit -H -n`
+    if [ $? -eq 0 ] ; then
+        if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
+            MAX_FD="$MAX_FD_LIMIT"
+        fi
+        ulimit -n $MAX_FD
+        if [ $? -ne 0 ] ; then
+            warn "Could not set maximum file descriptor limit: $MAX_FD"
+        fi
+    else
+        warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
+    fi
+fi
+
+# For Darwin, add options to specify how the application appears in the dock
+if $darwin; then
+    GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
+fi
+
+# For Cygwin, switch paths to Windows format before running java
+if $cygwin ; then
+    APP_HOME=`cygpath --path --mixed "$APP_HOME"`
+    CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
+    JAVACMD=`cygpath --unix "$JAVACMD"`
+
+    # We build the pattern for arguments to be converted via cygpath
+    ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
+    SEP=""
+    for dir in $ROOTDIRSRAW ; do
+        ROOTDIRS="$ROOTDIRS$SEP$dir"
+        SEP="|"
+    done
+    OURCYGPATTERN="(^($ROOTDIRS))"
+    # Add a user-defined pattern to the cygpath arguments
+    if [ "$GRADLE_CYGPATTERN" != "" ] ; then
+        OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
+    fi
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    i=0
+    for arg in "$@" ; do
+        CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
+        CHECK2=`echo "$arg"|egrep -c "^-"`                                 ### Determine if an option
+
+        if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then                    ### Added a condition
+            eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
+        else
+            eval `echo args$i`="\"$arg\""
+        fi
+        i=$((i+1))
+    done
+    case $i in
+        (0) set -- ;;
+        (1) set -- "$args0" ;;
+        (2) set -- "$args0" "$args1" ;;
+        (3) set -- "$args0" "$args1" "$args2" ;;
+        (4) set -- "$args0" "$args1" "$args2" "$args3" ;;
+        (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
+        (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
+        (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
+        (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
+        (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+    esac
+fi
+
+# Escape application args
+save () {
+    for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
+    echo " "
+}
+APP_ARGS=$(save "$@")
+
+# Collect all arguments for the java command, following the shell quoting and substitution rules
+eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
+
+# by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong
+if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then
+  cd "$(dirname "$0")"
+fi
+
+exec "$JAVACMD" "$@"

deploy/android_demo/gradlew.bat

+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS=
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto init
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto init
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:init
+@rem Get command-line arguments, handling Windows variants
+
+if not "%OS%" == "Windows_NT" goto win9xME_args
+
+:win9xME_args
+@rem Slurp the command line arguments.
+set CMD_LINE_ARGS=
+set _SKIP=2
+
+:win9xME_args_slurp
+if "x%~1" == "x" goto execute
+
+set CMD_LINE_ARGS=%*
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega

deploy/android_demo/settings.gradle

+include ':app'

deploy/cpp_infer/CMakeLists.txt

-project(ocr_system CXX C)
+project(ppocr CXX C)
+cmake_minimum_required(VERSION 3.14)
 
 option(WITH_MKL        "Compile demo with MKL/OpenBlas support, default use MKL."       ON)
 option(WITH_GPU        "Compile demo with GPU/CPU, default use CPU."                    OFF)
@@ -11,7 +12,7 @@ SET(CUDA_LIB "" CACHE PATH "Location of libraries")
 SET(CUDNN_LIB "" CACHE PATH "Location of libraries")
 SET(TENSORRT_DIR "" CACHE PATH "Compile demo with TensorRT")
 
-set(DEMO_NAME "ocr_system")
+set(DEMO_NAME "ppocr")
 
 
 macro(safe_set_static_flag)
@@ -38,10 +39,8 @@ endif()
 
 
 if (WIN32)
-  include_directories("${PADDLE_LIB}/paddle/fluid/inference")
   include_directories("${PADDLE_LIB}/paddle/include")
   link_directories("${PADDLE_LIB}/paddle/lib")
-  link_directories("${PADDLE_LIB}/paddle/fluid/inference")
   find_package(OpenCV REQUIRED PATHS ${OPENCV_DIR}/build/ NO_DEFAULT_PATH)
 
 else ()
@@ -208,9 +207,12 @@ endif()
 
 set(DEPS ${DEPS} ${OpenCV_LIBS})
 
+include(FetchContent)
+include(external-cmake/auto-log.cmake)
+include_directories(${FETCHCONTENT_BASE_DIR}/extern_autolog-src)
+
 AUX_SOURCE_DIRECTORY(./src SRCS)
 add_executable(${DEMO_NAME} ${SRCS})
-
 target_link_libraries(${DEMO_NAME} ${DEPS})
 
 if (WIN32 AND WITH_MKL)

deploy/cpp_infer/docs/windows_vs2019_build.md

@@ -5,20 +5,20 @@ PaddleOCR在Windows 平台下基于`Visual Studio 2019 Community` 进行了测
 
 ## 前置条件
 * Visual Studio 2019
-* CUDA 9.0 / CUDA 10.0，cudnn 7+ （仅在使用GPU版本的预测库时需要）
+* CUDA 10.2，cudnn 7+ （仅在使用GPU版本的预测库时需要）
 * CMake 3.0+
 
 请确保系统已经安装好上述基本软件，我们使用的是`VS2019`的社区版。
 
 **下面所有示例以工作目录为 `D:\projects`演示**。
 
-### Step1: 下载PaddlePaddle C++ 预测库 fluid_inference
+### Step1: 下载PaddlePaddle C++ 预测库 paddle_inference
 
-PaddlePaddle C++ 预测库针对不同的`CPU`和`CUDA`版本提供了不同的预编译版本，请根据实际情况下载:  [C++预测库下载列表](https://www.paddlepaddle.org.cn/documentation/docs/zh/develop/guides/05_inference_deployment/inference/windows_cpp_inference.html)
+PaddlePaddle C++ 预测库针对不同的`CPU`和`CUDA`版本提供了不同的预编译版本，请根据实际情况下载:  [C++预测库下载列表](https://paddleinference.paddlepaddle.org.cn/user_guides/download_lib.html#windows)
 
-解压后`D:\projects\fluid_inference`目录包含内容为：
+解压后`D:\projects\paddle_inference`目录包含内容为：
 ```
-fluid_inference
+paddle_inference
 ├── paddle # paddle核心库和头文件
 |
 ├── third_party # 第三方依赖库和头文件
@@ -46,13 +46,13 @@ fluid_inference
 
 ![step2.2](https://paddleseg.bj.bcebos.com/inference/vs2019_step3.png)
 
-3. 点击：`项目`->`cpp_inference_demo的CMake设置`
+3. 点击：`项目`->`CMake设置`
 
 ![step3](https://paddleseg.bj.bcebos.com/inference/vs2019_step4.png)
 
-4. 点击`浏览`，分别设置编译选项指定`CUDA`、`CUDNN_LIB`、`OpenCV`、`Paddle预测库`的路径
+4. 分别设置编译选项指定`CUDA`、`CUDNN_LIB`、`OpenCV`、`Paddle预测库`的路径
 
-三个编译参数的含义说明如下（带`*`表示仅在使用**GPU版本**预测库时指定, 其中CUDA库版本尽量对齐，**使用9.0、10.0版本，不使用9.2、10.1等版本CUDA库**）：
+三个编译参数的含义说明如下（带`*`表示仅在使用**GPU版本**预测库时指定, 其中CUDA库版本尽量对齐）：
 
 |  参数名   | 含义  |
 |  ----  | ----  |
@@ -67,6 +67,11 @@ fluid_inference
 
 ![step4](https://paddleseg.bj.bcebos.com/inference/vs2019_step5.png)
 
+下面给出with GPU的配置示例：
+![step5](./vs2019_build_withgpu_config.png)
+**注意：**
+  CMAKE_BACKWARDS的版本要根据平台安装cmake的版本进行设置。
+
 **设置完成后**, 点击上图中`保存并生成CMake缓存以加载变量`。
 
 5. 点击`生成`->`全部生成`
@@ -74,22 +79,34 @@ fluid_inference
 ![step6](https://paddleseg.bj.bcebos.com/inference/vs2019_step6.png)
 
 
-### Step4: 预测及可视化
+### Step4: 预测
 
-上述`Visual Studio 2019`编译产出的可执行文件在`out\build\x64-Release`目录下，打开`cmd`，并切换到该目录：
+上述`Visual Studio 2019`编译产出的可执行文件在`out\build\x64-Release\Release`目录下，打开`cmd`，并切换到`D:\projects\PaddleOCR\deploy\cpp_infer\`：
 
 ```
-cd D:\projects\PaddleOCR\deploy\cpp_infer\out\build\x64-Release
+cd D:\projects\PaddleOCR\deploy\cpp_infer
 ```
-可执行文件`ocr_system.exe`即为样例的预测程序，其主要使用方法如下
+可执行文件`ppocr.exe`即为样例的预测程序，其主要使用方法如下，更多使用方法可以参考[说明文档](../readme.md)`运行demo`部分。
 
 ```shell
-#预测图片 `D:\projects\PaddleOCR\doc\imgs\10.jpg`  
-.\ocr_system.exe D:\projects\PaddleOCR\deploy\cpp_infer\tools\config.txt D:\projects\PaddleOCR\doc\imgs\10.jpg
+#识别中文图片 `D:\projects\PaddleOCR\doc\imgs_words\ch\`  
+.\out\build\x64-Release\Release\ppocr.exe rec --rec_model_dir=D:\projects\PaddleOCR\ch_ppocr_mobile_v2.0_rec_infer --image_dir=D:\projects\PaddleOCR\doc\imgs_words\ch\
+
+#识别英文图片 'D:\projects\PaddleOCR\doc\imgs_words\en\'
+.\out\build\x64-Release\Release\ppocr.exe rec --rec_model_dir=D:\projects\PaddleOCR\inference\rec_mv3crnn --image_dir=D:\projects\PaddleOCR\doc\imgs_words\en\ --char_list_file=D:\projects\PaddleOCR\ppocr\utils\dict\en_dict.txt
 ```
 
-第一个参数为配置文件路径，第二个参数为需要预测的图片路径。
+
+第一个参数为配置文件路径，第二个参数为需要预测的图片路径，第三个参数为配置文本识别的字典。
 
 
-### 注意
+### FQA
 * 在Windows下的终端中执行文件exe时，可能会发生乱码的现象，此时需要在终端中输入`CHCP 65001`，将终端的编码方式由GBK编码(默认)改为UTF-8编码，更加具体的解释可以参考这篇博客：[https://blog.csdn.net/qq_35038153/article/details/78430359](https://blog.csdn.net/qq_35038153/article/details/78430359)。
+
+* 编译时，如果报错`错误：C1083 无法打开包括文件:"dirent.h":No such file or directory`，可以参考该[文档](https://blog.csdn.net/Dora_blank/article/details/117740837#41_C1083_direnthNo_such_file_or_directory_54)，新建`dirent.h`文件，并添加到`utility.cpp`的头文件引用中。同时修改`utility.cpp`70行：`lstat`改成`stat`。
+
+* 编译时，如果报错`Autolog未定义`，新建`autolog.h`文件，内容为：[autolog.h](https://github.com/LDOUBLEV/AutoLog/blob/main/auto_log/autolog.h)，并添加到`main.cpp`的头文件引用中，再次编译。
+
+* 运行时，如果弹窗报错找不到`paddle_inference.dll`或者`openblas.dll`，在`D:\projects\paddle_inference`预测库内找到这两个文件，复制到`D:\projects\PaddleOCR\deploy\cpp_infer\out\build\x64-Release\Release`目录下。不用重新编译，再次运行即可。
+
+* 运行时，弹窗报错提示`应用程序无法正常启动(0xc0000142)`，并且`cmd`窗口内提示`You are using Paddle compiled with TensorRT, but TensorRT dynamic library is not found.`，把tensort目录下的lib里面的所有dll文件复制到release目录下，再次运行即可。

deploy/cpp_infer/external-cmake/auto-log.cmake

+find_package(Git REQUIRED)
+include(FetchContent)
+
+set(FETCHCONTENT_BASE_DIR "${CMAKE_CURRENT_BINARY_DIR}/third-party")
+
+FetchContent_Declare(
+  extern_Autolog
+  PREFIX autolog
+  GIT_REPOSITORY https://github.com/LDOUBLEV/AutoLog.git
+  GIT_TAG        main
+)
+FetchContent_MakeAvailable(extern_Autolog)
+

deploy/cpp_infer/src/clipper.cpp → deploy/cpp_infer/include/clipper.cpp

@@ -668,7 +668,7 @@ void DisposeOutPts(OutPt *&pp) {
 //------------------------------------------------------------------------------
 
 inline void InitEdge(TEdge *e, TEdge *eNext, TEdge *ePrev, const IntPoint &Pt) {
-  std::memset(e, 0, sizeof(TEdge));
+  std::memset(e, int(0), sizeof(TEdge));
   e->Next = eNext;
   e->Prev = ePrev;
   e->Curr = Pt;
@@ -1895,17 +1895,17 @@ void Clipper::InsertLocalMinimaIntoAEL(const cInt botY) {
     TEdge *rb = lm->RightBound;
 
     OutPt *Op1 = 0;
-    if (!lb) {
+    if (!lb || !rb) {
       // nb: don't insert LB into either AEL or SEL
       InsertEdgeIntoAEL(rb, 0);
       SetWindingCount(*rb);
       if (IsContributing(*rb))
         Op1 = AddOutPt(rb, rb->Bot);
-    } else if (!rb) {
-      InsertEdgeIntoAEL(lb, 0);
-      SetWindingCount(*lb);
-      if (IsContributing(*lb))
-        Op1 = AddOutPt(lb, lb->Bot);
+      //} else if (!rb) {
+      //  InsertEdgeIntoAEL(lb, 0);
+      //  SetWindingCount(*lb);
+      //  if (IsContributing(*lb))
+      //    Op1 = AddOutPt(lb, lb->Bot);
       InsertScanbeam(lb->Top.Y);
     } else {
       InsertEdgeIntoAEL(lb, 0);
@@ -2547,13 +2547,13 @@ void Clipper::ProcessHorizontal(TEdge *horzEdge) {
     if (dir == dLeftToRight) {
       maxIt = m_Maxima.begin();
       while (maxIt != m_Maxima.end() && *maxIt <= horzEdge->Bot.X)
-        maxIt++;
+        ++maxIt;
       if (maxIt != m_Maxima.end() && *maxIt >= eLastHorz->Top.X)
         maxIt = m_Maxima.end();
     } else {
       maxRit = m_Maxima.rbegin();
       while (maxRit != m_Maxima.rend() && *maxRit > horzEdge->Bot.X)
-        maxRit++;
+        ++maxRit;
       if (maxRit != m_Maxima.rend() && *maxRit <= eLastHorz->Top.X)
         maxRit = m_Maxima.rend();
     }
@@ -2576,13 +2576,13 @@ void Clipper::ProcessHorizontal(TEdge *horzEdge) {
           while (maxIt != m_Maxima.end() && *maxIt < e->Curr.X) {
             if (horzEdge->OutIdx >= 0 && !IsOpen)
               AddOutPt(horzEdge, IntPoint(*maxIt, horzEdge->Bot.Y));
-            maxIt++;
+            ++maxIt;
           }
         } else {
           while (maxRit != m_Maxima.rend() && *maxRit > e->Curr.X) {
             if (horzEdge->OutIdx >= 0 && !IsOpen)
               AddOutPt(horzEdge, IntPoint(*maxRit, horzEdge->Bot.Y));
-            maxRit++;
+            ++maxRit;
           }
         }
       };

deploy/cpp_infer/include/clipper.h

@@ -31,6 +31,8 @@
 *                                                                              *
 *******************************************************************************/
 
+#pragma once
+
 #ifndef clipper_hpp
 #define clipper_hpp
 

deploy/cpp_infer/include/config.h

-// Copyright (c) 2020 PaddlePaddle Authors. All Rights Reserved.
-//
-// 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.
-
-#pragma once
-
-#include <iomanip>
-#include <iostream>
-#include <map>
-#include <ostream>
-#include <string>
-#include <vector>
-
-#include "include/utility.h"
-
-namespace PaddleOCR {
-
-class OCRConfig {
-public:
-  explicit OCRConfig(const std::string &config_file) {
-    config_map_ = LoadConfig(config_file);
-
-    this->use_gpu = bool(stoi(config_map_["use_gpu"]));
-
-    this->gpu_id = stoi(config_map_["gpu_id"]);
-
-    this->gpu_mem = stoi(config_map_["gpu_mem"]);
-
-    this->cpu_math_library_num_threads =
-        stoi(config_map_["cpu_math_library_num_threads"]);
-
-    this->use_mkldnn = bool(stoi(config_map_["use_mkldnn"]));
-
-    this->max_side_len = stoi(config_map_["max_side_len"]);
-
-    this->det_db_thresh = stod(config_map_["det_db_thresh"]);
-
-    this->det_db_box_thresh = stod(config_map_["det_db_box_thresh"]);
-
-    this->det_db_unclip_ratio = stod(config_map_["det_db_unclip_ratio"]);
-
-    this->det_model_dir.assign(config_map_["det_model_dir"]);
-
-    this->rec_model_dir.assign(config_map_["rec_model_dir"]);
-
-    this->char_list_file.assign(config_map_["char_list_file"]);
-
-    this->use_angle_cls = bool(stoi(config_map_["use_angle_cls"]));
-
-    this->cls_model_dir.assign(config_map_["cls_model_dir"]);
-
-    this->cls_thresh = stod(config_map_["cls_thresh"]);
-
-    this->visualize = bool(stoi(config_map_["visualize"]));
-
-    this->use_tensorrt = bool(stoi(config_map_["use_tensorrt"]));
-
-    this->use_fp16 = bool(stod(config_map_["use_fp16"]));
-  }
-
-  bool use_gpu = false;
-
-  int gpu_id = 0;
-
-  int gpu_mem = 4000;
-
-  int cpu_math_library_num_threads = 1;
-
-  bool use_mkldnn = false;
-
-  int max_side_len = 960;
-
-  double det_db_thresh = 0.3;
-
-  double det_db_box_thresh = 0.5;
-
-  double det_db_unclip_ratio = 2.0;
-
-  std::string det_model_dir;
-
-  std::string rec_model_dir;
-
-  bool use_angle_cls;
-
-  std::string char_list_file;
-
-  std::string cls_model_dir;
-
-  double cls_thresh;
-
-  bool visualize = true;
-
-  bool use_tensorrt = false;
-
-  bool use_fp16 = false;
-
-  void PrintConfigInfo();
-
-private:
-  // Load configuration
-  std::map<std::string, std::string> LoadConfig(const std::string &config_file);
-
-  std::vector<std::string> split(const std::string &str,
-                                 const std::string &delim);
-
-  std::map<std::string, std::string> config_map_;
-};
-
-} // namespace PaddleOCR

deploy/cpp_infer/include/ocr_cls.h

@@ -12,6 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
+#pragma once
+
 #include "opencv2/core.hpp"
 #include "opencv2/imgcodecs.hpp"
 #include "opencv2/imgproc.hpp"
@@ -40,7 +42,7 @@ public:
                       const int &gpu_id, const int &gpu_mem,
                       const int &cpu_math_library_num_threads,
                       const bool &use_mkldnn, const double &cls_thresh,
-                      const bool &use_tensorrt, const bool &use_fp16) {
+                      const bool &use_tensorrt, const std::string &precision) {
     this->use_gpu_ = use_gpu;
     this->gpu_id_ = gpu_id;
     this->gpu_mem_ = gpu_mem;
@@ -49,7 +51,7 @@ public:
 
     this->cls_thresh = cls_thresh;
     this->use_tensorrt_ = use_tensorrt;
-    this->use_fp16_ = use_fp16;
+    this->precision_ = precision;
 
     LoadModel(model_dir);
   }
@@ -73,7 +75,7 @@ private:
   std::vector<float> scale_ = {1 / 0.5f, 1 / 0.5f, 1 / 0.5f};
   bool is_scale_ = true;
   bool use_tensorrt_ = false;
-  bool use_fp16_ = false;
+  std::string precision_ = "fp32";
   // pre-process
   ClsResizeImg resize_op_;
   Normalize normalize_op_;

deploy/cpp_infer/include/ocr_det.h

@@ -44,8 +44,9 @@ public:
                       const bool &use_mkldnn, const int &max_side_len,
                       const double &det_db_thresh,
                       const double &det_db_box_thresh,
-                      const double &det_db_unclip_ratio, const bool &visualize,
-                      const bool &use_tensorrt, const bool &use_fp16) {
+                      const double &det_db_unclip_ratio,
+                      const bool &use_polygon_score, const bool &visualize,
+                      const bool &use_tensorrt, const std::string &precision) {
     this->use_gpu_ = use_gpu;
     this->gpu_id_ = gpu_id;
     this->gpu_mem_ = gpu_mem;
@@ -57,10 +58,11 @@ public:
     this->det_db_thresh_ = det_db_thresh;
     this->det_db_box_thresh_ = det_db_box_thresh;
     this->det_db_unclip_ratio_ = det_db_unclip_ratio;
+    this->use_polygon_score_ = use_polygon_score;
 
     this->visualize_ = visualize;
     this->use_tensorrt_ = use_tensorrt;
-    this->use_fp16_ = use_fp16;
+    this->precision_ = precision;
 
     LoadModel(model_dir);
   }
@@ -69,7 +71,7 @@ public:
   void LoadModel(const std::string &model_dir);
 
   // Run predictor
-  void Run(cv::Mat &img, std::vector<std::vector<std::vector<int>>> &boxes);
+  void Run(cv::Mat &img, std::vector<std::vector<std::vector<int>>> &boxes, std::vector<double> *times);
 
 private:
   std::shared_ptr<Predictor> predictor_;
@@ -85,10 +87,11 @@ private:
   double det_db_thresh_ = 0.3;
   double det_db_box_thresh_ = 0.5;
   double det_db_unclip_ratio_ = 2.0;
+  bool use_polygon_score_ = false;
 
   bool visualize_ = true;
   bool use_tensorrt_ = false;
-  bool use_fp16_ = false;
+  std::string precision_ = "fp32";
 
   std::vector<float> mean_ = {0.485f, 0.456f, 0.406f};
   std::vector<float> scale_ = {1 / 0.229f, 1 / 0.224f, 1 / 0.225f};

deploy/cpp_infer/include/ocr_rec.h

@@ -12,6 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
+#pragma once
+
 #include "opencv2/core.hpp"
 #include "opencv2/imgcodecs.hpp"
 #include "opencv2/imgproc.hpp"
@@ -42,14 +44,14 @@ public:
                           const int &gpu_id, const int &gpu_mem,
                           const int &cpu_math_library_num_threads,
                           const bool &use_mkldnn, const string &label_path,
-                          const bool &use_tensorrt, const bool &use_fp16) {
+                          const bool &use_tensorrt, const std::string &precision) {
     this->use_gpu_ = use_gpu;
     this->gpu_id_ = gpu_id;
     this->gpu_mem_ = gpu_mem;
     this->cpu_math_library_num_threads_ = cpu_math_library_num_threads;
     this->use_mkldnn_ = use_mkldnn;
     this->use_tensorrt_ = use_tensorrt;
-    this->use_fp16_ = use_fp16;
+    this->precision_ = precision;
 
     this->label_list_ = Utility::ReadDict(label_path);
     this->label_list_.insert(this->label_list_.begin(),
@@ -62,8 +64,7 @@ public:
   // Load Paddle inference model
   void LoadModel(const std::string &model_dir);
 
-  void Run(std::vector<std::vector<std::vector<int>>> boxes, cv::Mat &img,
-           Classifier *cls);
+  void Run(cv::Mat &img, std::vector<double> *times);
 
 private:
   std::shared_ptr<Predictor> predictor_;
@@ -80,7 +81,7 @@ private:
   std::vector<float> scale_ = {1 / 0.5f, 1 / 0.5f, 1 / 0.5f};
   bool is_scale_ = true;
   bool use_tensorrt_ = false;
-  bool use_fp16_ = false;
+  std::string precision_ = "fp32";
   // pre-process
   CrnnResizeImg resize_op_;
   Normalize normalize_op_;
@@ -89,9 +90,6 @@ private:
   // post-process
   PostProcessor post_processor_;
 
-  cv::Mat GetRotateCropImage(const cv::Mat &srcimage,
-                             std::vector<std::vector<int>> box);
-
 }; // class CrnnRecognizer
 
 } // namespace PaddleOCR

deploy/cpp_infer/include/postprocess_op.h

@@ -51,10 +51,12 @@ public:
                                                float &ssid);
 
   float BoxScoreFast(std::vector<std::vector<float>> box_array, cv::Mat pred);
+  float PolygonScoreAcc(std::vector<cv::Point> contour, cv::Mat pred);
 
   std::vector<std::vector<std::vector<int>>>
   BoxesFromBitmap(const cv::Mat pred, const cv::Mat bitmap,
-                  const float &box_thresh, const float &det_db_unclip_ratio);
+                  const float &box_thresh, const float &det_db_unclip_ratio,
+                  const bool &use_polygon_score);
 
   std::vector<std::vector<std::vector<int>>>
   FilterTagDetRes(std::vector<std::vector<std::vector<int>>> boxes,

deploy/cpp_infer/include/utility.h

@@ -44,6 +44,12 @@ public:
   inline static size_t argmax(ForwardIterator first, ForwardIterator last) {
     return std::distance(first, std::max_element(first, last));
   }
+
+  static void GetAllFiles(const char *dir_name,
+                          std::vector<std::string> &all_inputs);
+    
+  static cv::Mat GetRotateCropImage(const cv::Mat &srcimage,
+                          std::vector<std::vector<int>> box);
 };
 
 } // namespace PaddleOCR
\ No newline at end of file