Merge remote-tracking branch 'origin/feature/CalypFrameTestingCatch2' into feature/CalypFrameTestingCatch2

Change the way to get the screen size
Remove Qt::WindowFlags
Change function to process events from mouse wheel

.appveyor.yml

@@ -0,0 +1,46 @@
+image: Visual Studio 2017
+configuration: Release
+platform:
+  - x64
+environment:
+  access_token:
+    secure: SMxOWNKN0RkPvICWhIet2FJM5g/zx5mguM/XAPjM2OrC3U2/LAqcBZw0veS9peS4
+
+clone_folder: C:\Projects\calyp
+
+init:
+  - ps: Add-Content "$HOME\.git-credentials" "https://$($env:access_token):x-oauth-basic@github.com`n"
+  - git config --global credential.helper store
+  - git config --global user.email "jfmcarreira@gmail.com"
+  - git config --global user.name "AppVeyor"
+  - ps: iex ((new-object net.webclient).DownloadString('https://raw.githubusercontent.com/appveyor/ci/master/scripts/enable-rdp.ps1'))
+
+install:
+  - '"C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Auxiliary\Build\vcvarsall.bat" x64'
+  - choco install nsis
+  - choco install opencv
+  - 'C:\Tools\opencv\build\setup_vars_opencv4.cmd'
+  - cd C:\Projects
+  - ps: Start-FileDownload 'https://www.gyan.dev/ffmpeg/builds/ffmpeg-release-full-shared.7z' ffmpeg.7z
+  - 7z x ffmpeg.7z -y -offmpeg
+  - git clone https://github.com/pixlra/calyp-deployment.git
+  - CALL calyp-deployment/scripts/extract_ffmpeg.bat
+  - ps: rm C:\Projects\ffmpeg_libraries\bin\*.exe
+
+
+build_script:
+  - mv C:\Projects\calyp C:\Projects\calyp-deployment\cmake-helper\
+  - mkdir C:\Projects\calyp-build
+  - cd C:\Projects\calyp-build
+  - cmake -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=install -DUSE_DYNLOAD=OFF -DOpenCV_DIR="C:/Tools/opencv/build" -DOpenCV_DLL_DIR="C:/Tools/opencv/build/x64/vc15/bin" -DOpenCV_INSTALL_MODULES="world" -DQT_DIR="C:\Qt\latest\msvc2017_64" -DQt5_DIR="C:\Qt\latest\msvc2017_64\lib\cmake\Qt5" -DUSE_QTDBUS=OFF -DAVFORMAT_LIBRARIES=C:/Projects/ffmpeg_libraries/lib/avformat.lib -DAVFORMAT_INCLUDE_DIRS=C:/Projects/ffmpeg_libraries/include -DAVCODEC_LIBRARIES=C:/Projects/ffmpeg_libraries/lib/avcodec.lib -DAVCODEC_INCLUDE_DIRS=C:/Projects/ffmpeg_libraries/include -DAVUTIL_LIBRARIES=C:/Projects/ffmpeg_libraries/lib/avutil.lib -DAVUTIL_INCLUDE_DIRS=C:/Projects/ffmpeg_libraries/include -DSWSCALE_LIBRARIES=C:/Projects/ffmpeg_libraries/lib/swscale.lib -DSWSCALE_INCLUDE_DIRS=C:/Projects/ffmpeg_libraries/include -DAVDEVICE_LIBRARIES=C:/Projects/ffmpeg_libraries/lib/avdevice.lib -DAVDEVICE_INCLUDE_DIRS=C:/Projects/ffmpeg_libraries/include -DPOSTPROC_LIBRARIES=C:/Projects/ffmpeg_libraries/lib/postproc.lib -DPOSTPROC_INCLUDE_DIRS=C:/Projects/ffmpeg_libraries/include -DFFMPEG_DIR=C:\Projects\ffmpeg_libraries -DSWRESAMPLE_LIBRARIES=C:/Projects/ffmpeg_libraries/lib/swresample.lib -DSWRESAMPLE_INCLUDE_DIRS=C:/Projects/ffmpeg_libraries/include -G "Visual Studio 15 2017 Win64" C:\Projects\calyp-deployment\cmake-helper
+  - cmake --build . --target ALL_BUILD -- /p:Configuration=Release > log_build
+  - cmake --build . --target INSTALL -- /p:Configuration=Release > log_install
+  - cmake --build . --target PACKAGE -- /p:Configuration=Release > log_pkg
+
+after_build:
+  - IF "%APPVEYOR_REPO_BRANCH%" == "master" (CALL ..\calyp-deployment\scripts\deploy-to-github.bat)
+
+
+on_failure:
+ - ps: $blockRdp = $true; iex ((new-object net.webclient).DownloadString('https://raw.githubusercontent.com/appveyor/ci/master/scripts/enable-rdp.ps1'))
+

.cmake-format.py

@@ -0,0 +1,117 @@
+# ----------------------------------
+# Options affecting listfile parsing
+# ----------------------------------
+with section("parse"):
+
+  # Specify structure for custom cmake functions
+  additional_commands = { 'foo': { 'flags': ['BAR', 'BAZ'],
+             'kwargs': {'DEPENDS': '*', 'HEADERS': '*', 'SOURCES': '*'}}}
+
+  ## Override configurations per-command where available
+  #override_spec = {}
+
+  # Specify variable tags.
+  vartags = []
+
+  # Specify property tags.
+  proptags = []
+
+# -----------------------------
+# Options affecting formatting.
+# -----------------------------
+with section("format"):
+
+  # How wide to allow formatted cmake files
+  line_width = 150
+
+  # How many spaces to tab for indent
+  tab_size = 2
+
+  # If an argument group contains more than this many sub-groups (parg or kwarg
+  # groups) then force it to a vertical layout.
+  max_subgroups_hwrap = 2
+
+  # If a positional argument group contains more than this many arguments, then
+  # force it to a vertical layout.
+  max_pargs_hwrap = 6
+
+  dangle_parens = True
+
+  # Format command names consistently as 'lower' or 'upper' case
+  command_case = 'upper'
+
+  # Format keywords consistently as 'lower' or 'upper' case
+  keyword_case = 'upper'
+
+
+# ----------------------------
+# Options affecting the linter
+# ----------------------------
+with section("lint"):
+
+  # a list of lint codes to disable
+  disabled_codes = ["C0103"]
+
+  # regular expression pattern describing valid function names
+  function_pattern = '[0-9a-z_]+'
+
+  # regular expression pattern describing valid macro names
+  macro_pattern = '[0-9A-Z_]+'
+
+  # regular expression pattern describing valid names for variables with global
+  # (cache) scope
+  global_var_pattern = '[A-Z][0-9A-Z_]+'
+
+  # regular expression pattern describing valid names for variables with global
+  # scope (but internal semantic)
+  internal_var_pattern = '_[A-Z][0-9A-Z_]+'
+
+  # regular expression pattern describing valid names for variables with local
+  # scope
+  local_var_pattern = '[a-z][a-z0-9_]+'
+
+  # regular expression pattern describing valid names for privatedirectory
+  # variables
+  private_var_pattern = '_[0-9a-z_]+'
+
+  # regular expression pattern describing valid names for public directory
+  # variables
+  public_var_pattern = '[A-Z][0-9A-Z_]+'
+
+  # regular expression pattern describing valid names for function/macro
+  # arguments and loop variables.
+  argument_var_pattern = '[a-z][a-z0-9_]+'
+
+  # regular expression pattern describing valid names for keywords used in
+  # functions or macros
+  keyword_pattern = '[A-Z][0-9A-Z_]+'
+
+  # In the heuristic for C0201, how many conditionals to match within a loop in
+  # before considering the loop a parser.
+  max_conditionals_custom_parser = 2
+
+  # Require at least this many newlines between statements
+  min_statement_spacing = 1
+
+  # Require no more than this many newlines between statements
+  max_statement_spacing = 2
+  max_returns = 6
+  max_branches = 12
+  max_arguments = 5
+  max_localvars = 15
+  max_statements = 50
+
+# -------------------------------
+# Options affecting file encoding
+# -------------------------------
+with section("encode"):
+
+  # If true, emit the unicode byte-order mark (BOM) at the start of the file
+  emit_byteorder_mark = False
+
+  # Specify the encoding of the input file. Defaults to utf-8
+  input_encoding = 'utf-8'
+
+  # Specify the encoding of the output file. Defaults to utf-8. Note that cmake
+  # only claims to support utf-8 so be careful when using anything else
+  output_encoding = 'utf-8'

.github/workflows/build.yaml

@@ -0,0 +1,31 @@
+name: Build and Test
+
+on:
+  push:
+    branches:
+      - devel
+
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Install Dependencies
+        run: sudo apt-get install cmake qtbase5-dev libavcodec-dev libavformat-dev libavutil-dev libopencv-dev libopencv-video-dev libopencv-contrib-dev
+
+      - name: Build CMake
+        uses: ashutoshvarma/action-cmake-build@v1
+        with:
+          build-dir: ${{ runner.workspace }}/build
+          # will set the CC & CXX for cmake
+          cc: gcc
+          cxx: g++
+          build-type: Release
+          # Extra options pass to cmake while configuring project
+          configure-options: -DBUILD_TESTS=ON -DUSE_WERROR=ON
+          run-test: true
+          #ctest-options: -R mytest
+          # install the build using cmake --install
+          install-build: true
+          # run build using '-j [parallel]' to use multiple threads to build
+          parallel: 14

.gitignore

@@ -0,0 +1,146 @@
+# Created by https://www.gitignore.io/api/c++,clion,linux
+# Edit at https://www.gitignore.io/?templates=c++,clion,linux
+
+### C++ ###
+# Prerequisites
+*.d
+# Clang
+.cache/
+
+# Compiled Object files
+*.slo
+*.lo
+*.o
+*.obj
+
+# Precompiled Headers
+*.gch
+*.pch
+
+# Compiled Dynamic libraries
+*.so
+*.dylib
+*.dll
+
+# Fortran module files
+*.mod
+*.smod
+
+# Compiled Static libraries
+*.lai
+*.la
+*.a
+*.lib
+
+# Executables
+*.exe
+*.out
+*.app
+
+### CLion ###
+# Covers JetBrains IDEs: IntelliJ, RubyMine, PhpStorm, AppCode, PyCharm, CLion, Android Studio and WebStorm
+# Reference: https://intellij-support.jetbrains.com/hc/en-us/articles/206544839
+
+# User-specific stuff
+.idea/
+.idea/**/workspace.xml
+.idea/**/tasks.xml
+.idea/**/usage.statistics.xml
+.idea/**/dictionaries
+.idea/**/shelf
+
+# Generated files
+.idea/**/contentModel.xml
+
+# Sensitive or high-churn files
+.idea/**/dataSources/
+.idea/**/dataSources.ids
+.idea/**/dataSources.local.xml
+.idea/**/sqlDataSources.xml
+.idea/**/dynamic.xml
+.idea/**/uiDesigner.xml
+.idea/**/dbnavigator.xml
+
+# Gradle
+.idea/**/gradle.xml
+.idea/**/libraries
+
+# Gradle and Maven with auto-import
+# When using Gradle or Maven with auto-import, you should exclude module files,
+# since they will be recreated, and may cause churn.  Uncomment if using
+# auto-import.
+# .idea/modules.xml
+# .idea/*.iml
+# .idea/modules
+
+# CMake
+bin/
+build/
+build-*
+cmake-build-*/
+
+# Mongo Explorer plugin
+.idea/**/mongoSettings.xml
+
+# File-based project format
+*.iws
+
+# IntelliJ
+out/
+
+# mpeltonen/sbt-idea plugin
+.idea_modules/
+
+# JIRA plugin
+atlassian-ide-plugin.xml
+
+# Cursive Clojure plugin
+.idea/replstate.xml
+
+# Crashlytics plugin (for Android Studio and IntelliJ)
+com_crashlytics_export_strings.xml
+crashlytics.properties
+crashlytics-build.properties
+fabric.properties
+
+# Editor-based Rest Client
+.idea/httpRequests
+
+# Android studio 3.1+ serialized cache file
+.idea/caches/build_file_checksums.ser
+
+### CLion Patch ###
+# Comment Reason: https://github.com/joeblau/gitignore.io/issues/186#issuecomment-215987721
+
+# *.iml
+# modules.xml
+# .idea/misc.xml
+# *.ipr
+
+# Sonarlint plugin
+.idea/sonarlint
+
+### Linux ###
+*~
+
+# temporary files which can be created if a process still has a handle open of a deleted file
+.fuse_hidden*
+
+# KDE directory preferences
+.directory
+
+# Linux trash folder which might appear on any partition or disk
+.Trash-*
+
+# .nfs files are created when an open file is removed but is still being accessed
+.nfs*
+
+### vscode ###
+.vscode/*
+*.code-workspace
+
+# Documentation
+doc/
+
+# CLang
+compile_commands.json

.pre-commit-config.yaml

@@ -0,0 +1,27 @@
+fail_fast: false
+
+repos:
+  - repo: local
+    hooks:
+    - id: cmake-configure
+      name: Cmake Configure
+      entry: cmake -B build
+      pass_filenames: false
+      language: system
+    - id: cmake-build
+      name: Cmake Build
+      entry: cmake --build build
+      pass_filenames: false
+      language: system
+
+  - repo: https://github.com/cheshirekow/cmake-format-precommit
+    rev: v0.6.10
+    hooks:
+    - id: cmake-format
+    - id: cmake-lint
+
+  - repo: https://github.com/pocc/pre-commit-hooks
+    rev: v1.1.1
+    hooks:
+      - id: clang-format
+        args: [--style=file, -i]

.travis.yml

@@ -2,5 +2,6 @@ language: cpp
 dist: xenial
 before_install:
   - sudo apt-get -qq update
-  - sudo apt-get install build-essential cmake qtbase5-dev libavcodec-dev libavformat-dev libavutil-dev libopencv-dev libopencv-video-dev
-script: mkdir -p build && cd build && cmake .. && make && cd ..
+  - sudo apt-get install build-essential cmake qtbase5-dev libavcodec-dev libavformat-dev libavutil-dev libopencv-dev libopencv-video-dev libopencv-contrib-dev libgtest-dev
+script:
+  - mkdir -p build && cd build && cmake .. && make && cd ..

CMakeLists.txt

@@ -1,227 +1,278 @@
-###
-### CMakeLists for calyp
-###
+#
+# CMakeLists for calyp
+#
 
-cmake_minimum_required( VERSION 3.2.0 )
+CMAKE_MINIMUM_REQUIRED(VERSION 3.5.0)
 
-######################################################################################
+# ####################################################################################################################################################
+# Project Definition
+# ####################################################################################################################################################
+
+SET(PROJECT_NAME
+    "calyp"
+    CACHE INTERNAL "" FORCE
+)
+SET(PROJECT_LIBRARY
+    "Calyp"
+    CACHE INTERNAL "" FORCE
+)
+
+SET(CALYP_VERSION_MAJOR "1")
+SET(CALYP_VERSION_MINOR "2")
+SET(CALYP_VERSION_PATCH "0")
+SET(CALYP_VERSION
+    "${CALYP_VERSION_MAJOR}.${CALYP_VERSION_MINOR}.${CALYP_VERSION_PATCH}"
+    CACHE INTERNAL "" FORCE
+)
+
+PROJECT(
+  ${PROJECT_NAME}
+  VERSION ${CALYP_VERSION}
+  LANGUAGES "CXX"
+)
+
+# ####################################################################################################################################################
 # CMake  functions
-######################################################################################
-SET(CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/cmake )
-INCLUDE( cmake/ModulesFct.cmake )
+# ####################################################################################################################################################
+SET(CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/cmake)
+INCLUDE(cmake/ModulesFct.cmake)
 INCLUDE(FeatureSummary)
 INCLUDE(GNUInstallDirs)
 
-######################################################################################
-# Project Definition
-######################################################################################
-
-SET( PROJECT_NAME "calyp" CACHE INTERNAL "" FORCE )
-SET( PROJECT_LIBRARY "Calyp" CACHE INTERNAL "" FORCE )
-
-
-PROJECT( ${PROJECT_NAME} )
-SET( CALYP_VERSION_MAJOR "1" )
-SET( CALYP_VERSION_MINOR "0" )
-SET( CALYP_VERSION_PATCH "0" )
-SET( CALYP_VERSION "${CALYP_VERSION_MAJOR}.${CALYP_VERSION_MINOR}.${CALYP_VERSION_PATCH}" CACHE INTERNAL "" FORCE )
-
-######################################################################################
+# ####################################################################################################################################################
 # Variables
-######################################################################################
+# ####################################################################################################################################################
 
-OPTION( BUILD_APP               "Build GUI Application"                 ON  )
-OPTION( BUILD_TOOLS             "Build Command Line Application"        ON  )
-OPTION( BUILD_EXAMPLES          "Build Examples"                        OFF )
-OPTION( BUILD_DOC               "Build Documentation"                   OFF )
-OPTION( BUILD_TESTS             "Build Google Tests"                    OFF )
+OPTION(BUILD_APP "Build GUI Application" ON)
+OPTION(BUILD_TOOLS "Build Command Line Application" ON)
+OPTION(BUILD_EXAMPLES "Build Examples" OFF)
+OPTION(BUILD_DOC "Build Documentation" OFF)
+OPTION(BUILD_TESTS "Build Google Tests" OFF)
+OPTION(BUILD_TESTS_CATCH2 "Build Catch2 Tests" OFF)
 
-OPTION( USE_FERVOR              "Add Fervor support"                    OFF )
+OPTION(USE_FERVOR "Add Fervor support" OFF)
 
-OPTION( USE_DYNLOAD             "Use dynamic load of modules"           ON  )
-OPTION( USE_SSE                 "Build with SSE support"                OFF )
-OPTION( USE_WERROR              "Warnings as errors"                    OFF )
-OPTION( USE_STATIC              "Use static libs"                       OFF )
+OPTION(USE_DYNLOAD "Use dynamic load of modules" ON)
+OPTION(USE_SSE "Build with SSE support" OFF)
+OPTION(USE_WERROR "Warnings as errors" OFF)
+OPTION(USE_STATIC "Use static libs" OFF)
 
-
-######################################################################################
+# ####################################################################################################################################################
 # Release configuration
-######################################################################################
+# ####################################################################################################################################################
 
 # To be switched on when releasing.
 OPTION(RELEASE_BUILD "Remove Git revision from program version (use for stable releases)" ON)
 
 # Get current version.
-set(CALYP_VERSION_STRING "${CALYP_VERSION}")
-if(NOT RELEASE_BUILD AND EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/.git)
+SET(CALYP_VERSION_STRING "${CALYP_VERSION}")
+IF(NOT RELEASE_BUILD AND EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/.git)
   # Probably a Git workspace; determine the revision.
   FIND_PACKAGE(Git QUIET)
-  if(GIT_FOUND)
-    exec_program(${GIT_EXECUTABLE}
-      ${CMAKE_CURRENT_SOURCE_DIR}
+  IF(GIT_FOUND)
+    EXEC_PROGRAM(
+      ${GIT_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}
       ARGS "describe --tags"
       OUTPUT_VARIABLE CALYP_GIT_REVISION
       RETURN_VALUE TAG_RESULT
     )
     # git describe --tags failed; maybe the repository was checked with depth=1.
-    if(NOT ${TAG_RESULT} EQUAL 0)
-      exec_program(${GIT_EXECUTABLE}
-        ${CMAKE_CURRENT_SOURCE_DIR}
+    IF(NOT ${TAG_RESULT} EQUAL 0)
+      EXEC_PROGRAM(
+        ${GIT_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}
         ARGS "describe --always"
         OUTPUT_VARIABLE CALYP_GIT_REVISION
       )
-    endif()
-    message(STATUS "Calyp Git revision: ${CALYP_GIT_REVISION}")
-    set(CALYP_VERSION_STRING "${CALYP_VERSION} (rev. ${CALYP_GIT_REVISION})")
-  else()
-    message(STATUS "Calyp Git revision could not be determined")
-  endif()
-endif()
+    ENDIF()
+    MESSAGE(STATUS "Calyp Git revision: ${CALYP_GIT_REVISION}")
+    SET(CALYP_VERSION_STRING "${CALYP_VERSION} (rev. ${CALYP_GIT_REVISION})")
+  ELSE()
+    MESSAGE(STATUS "Calyp Git revision could not be determined")
+  ENDIF()
+ENDIF()
 
-SET(UPDATE_CHANNEL "stable" CACHE STRING "Update channel" )
+SET(UPDATE_CHANNEL
+    "stable"
+    CACHE STRING "Update channel"
+)
 # CONFIGURE_FILE( ${CMAKE_CURRENT_SOURCE_DIR}/CalypUpdate.xml.in ${CMAKE_CURRENT_BINARY_DIR}/CalypUpdate-${UPDATE_CHANNEL}.xml )
 
-
-######################################################################################
+# ####################################################################################################################################################
 # Dependencies
-######################################################################################
+# ####################################################################################################################################################
 
-IF( BUILD_DOC )
+IF(BUILD_DOC)
   FIND_PACKAGE(Doxygen)
-  SET( BUILD_DOC ${Doxygen_FOUND} )
+  SET(BUILD_DOC ${Doxygen_FOUND})
 ENDIF()
-SET_PACKAGE_PROPERTIES(Doxygen PROPERTIES URL "http://www.doxygen.org/" DESCRIPTION "Doxygen" TYPE OPTIONAL)
+SET_PACKAGE_PROPERTIES(
+  Doxygen PROPERTIES
+  URL "http://www.doxygen.org/"
+  DESCRIPTION "Doxygen"
+  TYPE OPTIONAL
+)
 
-
-IF( BUILD_TESTS )
+IF(BUILD_TESTS)
   FIND_PACKAGE(GTest)
-  SET( BUILD_DOC ${GTEST_FOUND} )
-  IF( GTEST_FOUND )
+  SET(BUILD_DOC ${GTEST_FOUND})
+  IF(GTEST_FOUND)
     ENABLE_TESTING()
     INCLUDE_DIRECTORIES(${GTEST_INCLUDE_DIRS})
   ENDIF()
+  SET(CALYP_TEST_DATA_DIR
+      "CALYP_TEST_DATA_DIR"
+      CACHE PATH "Location of video information for testing"
+  )
 ENDIF()
 
-OPTION( USE_OPENCV "Add OpenCV support" ON )
-IF( USE_OPENCV )
-  LIST(APPEND OPENCV_MODULES core highgui imgproc video videoio )
-  FIND_PACKAGE( OpenCV COMPONENTS  ${OPENCV_MODULES} )
-  SET(USE_OPENCV ${OpenCV_FOUND})
+IF(BUILD_TESTS_CATCH2)
+  FIND_PACKAGE(Catch2 REQUIRED)
+  ENABLE_TESTING()
+  SET_PACKAGE_PROPERTIES(
+    Catch2 PROPERTIES
+    URL "https://github.com/catchorg/Catch2"
+    DESCRIPTION "Catch2 unit tests"
+    TYPE OPTIONAL
+  )
 ENDIF()
-SET_PACKAGE_PROPERTIES(OpenCV PROPERTIES URL "http://opencv.willowgarage.com" DESCRIPTION "OpenCV library support in CalypFrame" TYPE OPTIONAL)
 
-OPTION( USE_FFMPEG "Add FFMPEG support" ON )
-IF( USE_FFMPEG )
-  FIND_PACKAGE( FFmpeg COMPONENTS AVCODEC AVFORMAT AVUTIL SWSCALE )
-  IF( "${AVCODEC_VERSION}" VERSION_LESS "56.0.0" )
-    SET(FFMPEG_FOUND FALSE )
-    SET(FFmpeg_FOUND FALSE )
+OPTION(USE_OPENCV "Add OpenCV support" ON)
+IF(USE_OPENCV)
+
+  FIND_PACKAGE(OpenCV COMPONENTS core highgui imgproc video)
+  IF(${OpenCV_FOUND})
+    SET(USE_OPENCV TRUE)
+    LIST(APPEND OPENCV_MODULES core highgui imgproc video)
+    FIND_PACKAGE(OpenCV COMPONENTS videoio photo)
+    IF(${OPENCV_VIDEOIO_FOUND})
+      LIST(APPEND OPENCV_MODULES videoio)
+    ENDIF()
+    IF(${OPENCV_PHOTO_FOUND})
+      LIST(APPEND OPENCV_MODULES photo)
+    ENDIF()
+  ELSE()
+    SET(USE_OPENCV FALSE)
   ENDIF()
+ENDIF()
+SET_PACKAGE_PROPERTIES(
+  OpenCV PROPERTIES
+  URL "http://opencv.willowgarage.com"
+  DESCRIPTION "OpenCV library support in CalypFrame"
+  TYPE OPTIONAL
+)
+
+OPTION(USE_FFMPEG "Add FFMPEG support" ON)
+IF(USE_FFMPEG)
+  FIND_PACKAGE(FFmpeg COMPONENTS AVCODEC AVFORMAT AVUTIL SWSCALE)
   SET(USE_FFMPEG ${FFMPEG_FOUND})
 ENDIF()
-SET_PACKAGE_PROPERTIES(FFmpeg PROPERTIES URL "http://ffmpeg.org/" DESCRIPTION "Libav library support in CalypStream" TYPE OPTIONAL)
+SET_PACKAGE_PROPERTIES(
+  FFmpeg PROPERTIES
+  URL "http://ffmpeg.org/"
+  DESCRIPTION "Libav library support in CalypStream"
+  TYPE OPTIONAL
+)
 
-IF( WIN32 )
-  SET( USE_STATIC ON )
-  INCLUDE( cmake/Win32.cmake )
+IF(WIN32)
+  SET(USE_STATIC ON)
+  INCLUDE(cmake/Win32.cmake)
 ENDIF()
 
-
-######################################################################################
+# ####################################################################################################################################################
 # CMake Defin1itions
-######################################################################################
+# ####################################################################################################################################################
 
-SET(CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/cmake )
+SET(CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/cmake)
 INCLUDE(FeatureSummary)
 
 # must go before the project command
-SET(CMAKE_CONFIGURATION_TYPES "Debug;Release" CACHE STRING "Configs" FORCE)
+SET(CMAKE_CONFIGURATION_TYPES
+    "Debug;Release"
+    CACHE STRING "Configs" FORCE
+)
 IF(DEFINED CMAKE_BUILD_TYPE AND CMAKE_VERSION VERSION_GREATER "2.8")
-  SET_PROPERTY( CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS ${CMAKE_CONFIGURATION_TYPES} )
+  SET_PROPERTY(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS ${CMAKE_CONFIGURATION_TYPES})
 ENDIF()
-SET( CMAKE_CXX_FLAGS "" )
+SET(CMAKE_CXX_FLAGS "")
 
-INCLUDE_DIRECTORIES( ${CMAKE_CURRENT_BINARY_DIR} )
+INCLUDE_DIRECTORIES(${CMAKE_CURRENT_BINARY_DIR})
 
-######################################################################################
+# ####################################################################################################################################################
 # Compiler options
-######################################################################################
+# ####################################################################################################################################################
 
 SET(CMAKE_CXX_STANDARD 14)
-if(CMAKE_COMPILER_IS_GNUCXX)
-    ADD_DEFINITIONS(-std=gnu++0x)
-endif()
-
-IF (NOT CMAKE_BUILD_TYPE )
-    MESSAGE(STATUS "No build type selected, default to Release")
-    SET(CMAKE_BUILD_TYPE "Release")
+IF(CMAKE_COMPILER_IS_GNUCXX)
+  ADD_DEFINITIONS(-std=gnu++0x)
 ENDIF()
 
-SET( CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall" )
-
-ADD_DEFINITIONS(-DQT_NO_CAST_TO_ASCII
-                #-DQT_NO_CAST_FROM_ASCII
-                -DQT_NO_URL_CAST_FROM_STRING
-                -DQT_NO_CAST_FROM_BYTEARRAY
-                #-DQT_NO_SIGNALS_SLOTS_KEYWORDS
-                #-DQT_USE_QSTRINGBUILDER
-               )
-
-if (CMAKE_CXX_COMPILER_ID STREQUAL "GNU" OR CMAKE_CXX_COMPILER_ID MATCHES "Clang")
-   set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -pedantic")
-endif()
-
-if (CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
-   if (NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS "5.0.0")
-      set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}  -Wlogical-op" )
-   endif()
-endif()
-
-IF( USE_WERROR )
-  SET( CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Werror" )
+IF(NOT CMAKE_BUILD_TYPE)
+  MESSAGE(STATUS "No build type selected, default to Release")
+  SET(CMAKE_BUILD_TYPE "Release")
 ENDIF()
 
-SET( CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -g -O0" )
-SET( CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -O2" )
+SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall")
 
+ADD_DEFINITIONS(
+  -DQT_NO_CAST_TO_ASCII
+  # -DQT_NO_CAST_FROM_ASCII
+  -DQT_NO_URL_CAST_FROM_STRING
+  -DQT_NO_CAST_FROM_BYTEARRAY
+  # -DQT_NO_SIGNALS_SLOTS_KEYWORDS -DQT_USE_QSTRINGBUILDER
+)
 
-######################################################################################
+# if (CMAKE_CXX_COMPILER_ID STREQUAL "GNU" OR CMAKE_CXX_COMPILER_ID MATCHES "Clang") set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -pedantic") endif()
+
+IF(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
+  IF(NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS "5.0.0")
+    SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}  -Wlogical-op")
+  ENDIF()
+  SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-deprecated-declarations")
+ENDIF()
+
+IF(USE_WERROR)
+  SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Werror")
+ENDIF()
+
+SET(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -g -O0")
+SET(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -O2")
+
+# ####################################################################################################################################################
 # Configure targets
-######################################################################################
+# ####################################################################################################################################################
 
-ADD_FEATURE_INFO(CalypApp     BUILD_APP    "Build Graphical interface")
-ADD_FEATURE_INFO(CalypTools   BUILD_TOOLS  "Build Command line tool"  )
-ADD_FEATURE_INFO(DynLoad    USE_DYNLOAD   "Support for dynamic module load" )
-ADD_FEATURE_INFO(SSE        USE_SSE       "SSE instructions support" )
-ADD_FEATURE_INFO(WErrors    USE_WERROR    "Warnings as errors" )
+ADD_FEATURE_INFO(CalypApp BUILD_APP "Build Graphical interface")
+ADD_FEATURE_INFO(CalypTools BUILD_TOOLS "Build Command line tool")
+ADD_FEATURE_INFO(DynLoad USE_DYNLOAD "Support for dynamic module load")
+ADD_FEATURE_INFO(SSE USE_SSE "SSE instructions support")
+ADD_FEATURE_INFO(WErrors USE_WERROR "Warnings as errors")
 
-ADD_SUBDIRECTORY( lib )
-ADD_SUBDIRECTORY( modules )
+ADD_SUBDIRECTORY(lib)
+ADD_SUBDIRECTORY(modules)
 
-IF( ${BUILD_TOOLS} )
-  ADD_SUBDIRECTORY( tools )
+IF(${BUILD_TOOLS})
+  ADD_SUBDIRECTORY(tools)
 ENDIF()
 
-IF( ${BUILD_APP} )
-  ADD_SUBDIRECTORY( app )
+IF(${BUILD_APP})
+  ADD_SUBDIRECTORY(app)
 ENDIF()
 
-IF( ${BUILD_EXAMPLES} )
-  ADD_SUBDIRECTORY( examples )
+IF(${BUILD_EXAMPLES})
+  ADD_SUBDIRECTORY(examples)
 ENDIF()
 
+CONFIGURE_FILE(${CMAKE_CURRENT_SOURCE_DIR}/config.h.in ${CMAKE_CURRENT_BINARY_DIR}/config.h)
 
-CONFIGURE_FILE( ${CMAKE_CURRENT_SOURCE_DIR}/config.h.in ${CMAKE_CURRENT_BINARY_DIR}/config.h )
-
-######################################################################################
+# ####################################################################################################################################################
 # Final information dump
-######################################################################################
+# ####################################################################################################################################################
 MESSAGE("")
-MESSAGE( STATUS "${PROJECT_NAME} INFORMATION"                     )
-MESSAGE( STATUS "Version: "                 "${CALYP_VERSION_STRING}" )
-MESSAGE( STATUS "Configuration:"                                  )
-MESSAGE( STATUS "    Static libs: "         "${USE_STATIC}" )
-MESSAGE( STATUS "    Build type: "          "${CMAKE_BUILD_TYPE}" )
-MESSAGE( STATUS "    Build flags: "         "${CMAKE_CXX_FLAGS}"  )
+MESSAGE(STATUS "${PROJECT_NAME} INFORMATION")
+MESSAGE(STATUS "Version: " "${CALYP_VERSION_STRING}")
+MESSAGE(STATUS "Configuration:")
+MESSAGE(STATUS "    Static libs: " "${USE_STATIC}")
+MESSAGE(STATUS "    Build type: " "${CMAKE_BUILD_TYPE}")
+MESSAGE(STATUS "    Build flags: " "${CMAKE_CXX_FLAGS}")
 
 FEATURE_SUMMARY(WHAT ALL INCLUDE_QUIET_PACKAGES FATAL_ON_MISSING_REQUIRED_PACKAGES)

Mainpage.dox

@@ -27,19 +27,21 @@ Modules
 
 Supported Quality Metrics
 ----------------------------------------------------------------
-- PSNR
-- SSIM
-- MSE
+- Peak Signal-to-Noise Ratio (PSNR)
+- Structural SIMilarity (SSIM) 
+- Mean Square Error (MSE)
+- Weighted Spherical PSNR (WS-PSNR)
+
 
 Frame Processing Modules
 ----------------------------------------------------------------
 - Component filtering
-- Frame difference, crop, shift, binarization
+- Frame difference, crop, shift, binarization and rotation
 - Sub-sampling operations
 - Measuring modules
 - Modules based on opencv:
-    * Disparity estimation
-    * Motion estimation
+    - Disparity estimation
+    - Motion estimation
 
 Supported Formats
 ----------------------------------------------------------------
@@ -62,35 +64,9 @@ Supported Formats
 Developers
 ----------------------------------------------------------------
 
-- Joao Carreira     (jfmcarreira@gmail.com)
-- Lui­s Lucas       (luisfrlucas@gmail.com)
-
-Builds
-----------------------------------------------------------------
-Download update build for windows and linux from our <a href="https://sourceforge.net/projects/playuver/">SourceForge project page</a>
-
-
-Build/Install using cmake
-----------------------------------------------------------------
-
-1. The following are required for compilation:
-  - an ordinary C++ development environment (g++, make, C++ libraries and headers, ...)
-  - cmake
-  - a Qt development environment (libraries, headers, qmake, ...): only QtCore, QtGui and QtWidgets are required, at least in version 4
-
-2. Optional Dependencies:
-  - QtDBus
-  - OpenCv
-  - FFmpeg
-
-3. Run the following commands: (this will create an executable named calyp)
-```
-mkdir build
-cd build
-cmake -DUSE_QT4=OFF -DUSE_FFMPEG=ON -DUSE_OPENCV=ON ..  (for FFmpeg and OpenCV support)
-make
-make install
-```
-
+- [**Joao Carreira**](https://github.com/jfmcarreira) (Founder, Main Developer)
+- [**Lui­s Lucas**   ](https://github.com/lfrlucas)    (Founder, Developer)
+- [**Joao Santos**  ](https://github.com/jpataias)    (Contributor)
+- [**JNSFilipe**    ](https://github.com/JNSFilipe)   (Contributor)
 
 */

README.md

@@ -1,6 +1,12 @@
 # Calyp
 ## Enhanced YUV video player based on Qt focusing on image/video analysis
 
+## Build Status
+
+Master branch | Development branch
+------------ | -------------
+[![Linux Status](https://travis-ci.org/pixlra/calyp.svg?branch=master)](https://travis-ci.org/pixlra/calyp.svg?branch=master) [![Windows status](https://ci.appveyor.com/api/projects/status/ea2ktvtg7uqwrika/branch/master?svg=true)](https://ci.appveyor.com/project/jfmcarreira/calyp/branch/master) | Comming soon!
+
 
 ## Features
 - Support for libavformat and libavcodec;
@@ -23,9 +29,10 @@
 - CalypTools: High level command line interface
 
 ##  Supported Quality Metrics
-- PSNR
-- SSIM
-- MSE
+- Peak Signal-to-Noise Ratio (PSNR)
+- Structural SIMilarity (SSIM) 
+- Mean Square Error (MSE)
+- Weighted Spherical PSNR (WS-PSNR)
 
 ## Frame Processing Modules
 - Component filtering
@@ -53,14 +60,16 @@
     * Windows Bitmap (bmp)
     * Tagged Image File Format (tiff)
 
-## Developers
-- **Joao Carreira**     (jfmcarreira@gmail.com)
-- **Lui­s Lucas**       (luisfrlucas@gmail.com)
+## Development Team
+- [**Joao Carreira**](https://github.com/jfmcarreira) (Founder, Main Developer)
+- [**Lui­s Lucas**   ](https://github.com/lfrlucas)    (Founder, Developer)
+- [**Joao Santos**  ](https://github.com/jpataias)    (Contributor)
+- [**JNSFilipe**    ](https://github.com/JNSFilipe)   (Contributor)
 
 
 ### Binaries and Build
-* Packages are available for [Debian](https://launchpad.net/~pixlra/+archive/ubuntu/ppa) and [openSUSE](https://software.opensuse.org/package/playuver)
-* **Daily builds** available for Windows and Linux in our [SourceForge page](https://sourceforge.net/projects/playuver/)
+* Packages are available for [Debian](https://launchpad.net/~pixlra/+archive/ubuntu/ppa)
+* **Daily builds** available for [Windows](https://github.com/pixlra/calyp-releases/blob/master/installers/win/calyp-latest.exe)
 * **Dependencies**
   1. an ordinary C++ development environment (g++, make, C++ libraries and headers, ...)
   2. cmake

app/CMakeLists.txt

@@ -1,148 +1,155 @@
-###
-### CMakeLists for calyp app component
-###
+#
+# CMakeLists for calyp app component
+#
 
-INCLUDE_DIRECTORIES( ${CMAKE_CURRENT_SOURCE_DIR}
-                     ${CMAKE_CURRENT_SOURCE_DIR}/external
-                     ${CMAKE_CURRENT_SOURCE_DIR}/dialog
-                     ${CMAKE_CURRENT_SOURCE_DIR}/docks
-                     ${CMAKE_CURRENT_SOURCE_DIR}/widgets )
+INCLUDE_DIRECTORIES(
+  ${CMAKE_CURRENT_SOURCE_DIR} ${CMAKE_CURRENT_SOURCE_DIR}/external ${CMAKE_CURRENT_SOURCE_DIR}/dialog ${CMAKE_CURRENT_SOURCE_DIR}/docks
+  ${CMAKE_CURRENT_SOURCE_DIR}/widgets
+)
 
-OPTION( USE_QTDBUS    "Build with QtDBus"         ON  )
-OPTION( USE_FERVOR    "Add Fervor support"        OFF )
+OPTION(USE_QTDBUS "Build with QtDBus" ON)
+OPTION(USE_FERVOR "Add Fervor support" OFF)
 
-ADD_SUBDIRECTORY( external )
+ADD_SUBDIRECTORY(external)
 
-FIND_PACKAGE( Qt5 REQUIRED COMPONENTS Core Gui Widgets Concurrent )
-LIST(APPEND QT_LINKER_LIBS Qt5::Core Qt5::Gui Qt5::Widgets Qt5::Concurrent )
-LIST(APPEND QT_MODULES Core Gui Widgets Concurrent )
+FIND_PACKAGE(Qt5 REQUIRED COMPONENTS Core Gui Widgets Concurrent)
+LIST(APPEND QT_LINKER_LIBS Qt5::Core Qt5::Gui Qt5::Widgets Qt5::Concurrent)
+LIST(APPEND QT_MODULES Core Gui Widgets Concurrent)
 
-IF( USE_QTDBUS )
-  FIND_PACKAGE( Qt5DBus )
-  SET_PACKAGE_PROPERTIES(Qt5DBus PROPERTIES DESCRIPTION "Support for Qt5 DBus messages between instances" TYPE OPTIONAL )
-  IF( ${Qt5DBus_FOUND} )
-    SET( USE_QTDBUS ${Qt5DBus_FOUND} ) # TODO: fix this stupid variable
-    SET( USE_QTDBUS ${Qt5DBus_FOUND} PARENT_SCOPE)
-    LIST(APPEND QT_LINKER_LIBS Qt5::DBus )
-    LIST(APPEND QT_MODULES DBus )
+IF(USE_QTDBUS)
+  FIND_PACKAGE(Qt5DBus)
+  SET_PACKAGE_PROPERTIES(
+    Qt5DBus PROPERTIES
+    DESCRIPTION "Support for Qt5 DBus messages between instances"
+    TYPE OPTIONAL
+  )
+  IF(${Qt5DBus_FOUND})
+    SET(USE_QTDBUS ${Qt5DBus_FOUND}) # TODO: fix this stupid variable
+    SET(USE_QTDBUS
+        ${Qt5DBus_FOUND}
+        PARENT_SCOPE
+    )
+    LIST(APPEND QT_LINKER_LIBS Qt5::DBus)
+    LIST(APPEND QT_MODULES DBus)
   ENDIF()
 ENDIF()
 
-set(Calyp_App_SRCS
-# Main
+SET(Calyp_App_SRCS
+    # Main
     main.cpp
     MainWindow.cpp
-# Module SubWindow
+    # Module SubWindow
     SubWindowHandle.cpp
     MdiSubWindow.cpp
     SubWindowAbstract.cpp
-# Module Video
+    # Module Video
     VideoHandle.cpp
     VideoSubWindow.cpp
     ViewArea.cpp
     GridManager.cpp
-# Module Quality
+    # Module Quality
     QualityHandle.cpp
     PlotSubWindow.cpp
     external/qcustomplot/qcustomplot.cpp
-# Module Plugins
+    # Module Plugins
     ModulesHandle.cpp
     CalypAppModuleIf.cpp
-# Dialogs
+    # Dialogs
     dialog/AboutDialog.cpp
     dialog/ConfigureFormatDialog.cpp
     dialog/SubWindowSelectorDialog.cpp
     dialog/ProgressBar.cpp
     dialog/SeekStreamDialog.cpp
     dialog/ModulesHandleOptDialog.cpp
-# Widgets
+    # Widgets
     widgets/HistogramWidget.cpp
     widgets/FrameNumberWidget.cpp
-# Docks
+    # Docks
     docks/FramePropertiesDock.cpp
     docks/ModuleHandleDock.cpp
     docks/QualityMeasurementSidebar.cpp
 )
 
-IF( USE_QTDBUS )
-  LIST( APPEND Calyp_App_SRCS  DBusAppAdaptor.cpp )
+IF(USE_QTDBUS)
+  LIST(APPEND Calyp_App_SRCS DBusAppAdaptor.cpp)
 ENDIF()
 
+SET(Calyp_App_UI "")
 
-set(Calyp_App_UI "" )
+SET(Calyp_App_RCC resources/${PROJECT_NAME}.qrc)
 
-set(Calyp_App_RCC
-  resources/${PROJECT_NAME}.qrc
-)
+IF(USE_FERVOR)
 
+  SET(FERVOR_DIR ${CMAKE_CURRENT_SOURCE_DIR}/external/fervor)
 
-IF( USE_FERVOR )
+  IF(EXISTS ${FERVOR_DIR})
 
-  SET( FERVOR_DIR ${CMAKE_CURRENT_SOURCE_DIR}/external/fervor )
+    SET(FERVOR_APP_NAME ${PROJECT_NAME})
+    SET(FERVOR_APP_VERSION ${CALYP_VERSION_STRING})
 
-  IF(EXISTS ${FERVOR_DIR} )
+    ADD_SUBDIRECTORY(${FERVOR_DIR})
 
-    SET( FERVOR_APP_NAME ${PROJECT_NAME} )
-    SET( FERVOR_APP_VERSION ${CALYP_VERSION_STRING} )
+    INCLUDE_DIRECTORIES(${FERVOR_DIR})
 
-    ADD_SUBDIRECTORY( ${FERVOR_DIR} )
+    LIST(APPEND APP_LINKER_LIBS Fervor)
 
-    INCLUDE_DIRECTORIES( ${FERVOR_DIR} )
+    FIND_PACKAGE(Qt5 REQUIRED Network WebKit WebKitWidgets)
 
-    LIST(APPEND APP_LINKER_LIBS Fervor )
+    LIST(APPEND QT_LINKER_LIBS Qt5::Network Qt5::WebKit Qt5::WebKitWidgets)
+    LIST(APPEND QT_MODULES Network WebKit WebKitWidgets)
 
-    FIND_PACKAGE( Qt5 REQUIRED Network WebKit WebKitWidgets )
-
-    LIST(APPEND QT_LINKER_LIBS Qt5::Network Qt5::WebKit Qt5::WebKitWidgets )
-    LIST(APPEND QT_MODULES Network WebKit WebKitWidgets )
-
-#     LIST(APPEND APP_LINKER_LIBS ${FERVOR_DEPENDENCIES} )
-    INCLUDE_DIRECTORIES( ${FERVOR_INCLUDE_DIRS} )
+    # LIST(APPEND APP_LINKER_LIBS ${FERVOR_DEPENDENCIES} )
+    INCLUDE_DIRECTORIES(${FERVOR_INCLUDE_DIRS})
 
     SET(QT_USE_QTNETWORK true)
     SET(QT_USE_QTWEBKIT true)
 
   ELSE()
-    MESSAGE( "Fervor lib source code is not find in ${FERVOR_DIR}... Disabling it!" )
-    SET( USE_FERVOR False )
+    MESSAGE("Fervor lib source code is not find in ${FERVOR_DIR}... Disabling it!")
+    SET(USE_FERVOR False)
   ENDIF()
 ENDIF()
 
-SET_PACKAGE_PROPERTIES(Fervor PROPERTIES URL "https://github.com/pypt/fervor" DESCRIPTION "Fervor lib includes check for updates feature" TYPE OPTIONAL )
+SET_PACKAGE_PROPERTIES(
+  Fervor PROPERTIES
+  URL "https://github.com/pypt/fervor"
+  DESCRIPTION "Fervor lib includes check for updates feature"
+  TYPE OPTIONAL
+)
 ADD_FEATURE_INFO(Fervor USE_FERVOR "Fervor lib includes check for updates feature.")
 
-QT5_WRAP_UI( Calyp_App_UI_Wrap ${Calyp_App_UI} )
-QT5_ADD_RESOURCES( Calyp_App_RCC ${Calyp_App_RCC} )
+QT5_WRAP_UI(Calyp_App_UI_Wrap ${Calyp_App_UI})
+QT5_ADD_RESOURCES(Calyp_App_RCC ${Calyp_App_RCC})
 
 # Instruct CMake to run moc automatically when needed.
-SET( CMAKE_AUTOMOC ON )
+SET(CMAKE_AUTOMOC ON)
 
 # Windows application icon
-IF( WIN32 )
-  set(WINDOWS_RES_FILE ${CMAKE_CURRENT_BINARY_DIR}/resources.obj)
-  IF( MSVC )
-    add_custom_command(OUTPUT ${WINDOWS_RES_FILE}
+IF(WIN32)
+  SET(WINDOWS_RES_FILE ${CMAKE_CURRENT_BINARY_DIR}/resources.obj)
+  IF(MSVC)
+    ADD_CUSTOM_COMMAND(
+      OUTPUT ${WINDOWS_RES_FILE}
       COMMAND rc.exe /fo ${WINDOWS_RES_FILE} ${PROJECT_NAME}.rc
       WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/resources
+      COMMENT "Add icon on windows platform"
     )
   ELSE()
-    add_custom_command(OUTPUT ${WINDOWS_RES_FILE}
+    ADD_CUSTOM_COMMAND(
+      OUTPUT ${WINDOWS_RES_FILE}
       COMMAND windres.exe ${PROJECT_NAME}.rc ${WINDOWS_RES_FILE}
       WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/resources
+      COMMENT "Add icon on windows platform"
     )
   ENDIF()
 ENDIF()
 
-
-ADD_EXECUTABLE( ${PROJECT_NAME} ${Calyp_App_SRCS} ${HEADERS_MOC_FILES} ${Calyp_App_UI_Wrap} ${Calyp_App_RCC} ${WINDOWS_RES_FILE} )
-TARGET_LINK_LIBRARIES( ${PROJECT_NAME} ${PROJECT_LIBRARY} CalypModules ${APP_LINKER_LIBS} ${QT_LINKER_LIBS} QCustomPlotLib )
+ADD_EXECUTABLE(${PROJECT_NAME} ${Calyp_App_SRCS} ${HEADERS_MOC_FILES} ${Calyp_App_UI_Wrap} ${Calyp_App_RCC} ${WINDOWS_RES_FILE})
+TARGET_LINK_LIBRARIES(${PROJECT_NAME} ${PROJECT_LIBRARY} CalypModules ${APP_LINKER_LIBS} ${QT_LINKER_LIBS} QCustomPlotLib)
 
 # QT5_USE_MODULES( ${PROJECT_NAME} ${QT_MODULES} )
 
-INSTALL(TARGETS ${PROJECT_NAME} DESTINATION bin )
-INSTALL(FILES resources/calyp.desktop DESTINATION share/applications )
-INSTALL(FILES resources/calyp.png DESTINATION share/pixmaps )
-INSTALL(FILES resources/calyp.xml DESTINATION share/mime/packages )
-
-
-
+INSTALL(TARGETS ${PROJECT_NAME} DESTINATION bin)
+INSTALL(FILES resources/calyp.desktop DESTINATION share/applications)
+INSTALL(FILES resources/calyp.png DESTINATION share/pixmaps)
+INSTALL(FILES resources/calyp.xml DESTINATION share/mime/packages)

app/CalypAppModuleIf.cpp

@@ -1,5 +1,5 @@
 /*    This file is a part of Calyp project
- *    Copyright (C) 2014-2018  by Joao Carreira   (jfmcarreira@gmail.com)
+ *    Copyright (C) 2014-2021  by Joao Carreira   (jfmcarreira@gmail.com)
  *                                Luis Lucas      (luisfrlucas@gmail.com)
  *
  *    This program is free software; you can redistribute it and/or modify
@@ -24,12 +24,12 @@
 
 #include "CalypAppModuleIf.h"
 
-#include "VideoSubWindow.h"
-
 #include <QAction>
 #include <QApplication>
 #include <QDockWidget>
 
+#include "VideoSubWindow.h"
+
 CalypAppModuleIf::CalypAppModuleIf( QObject* parent, QAction* action, CalypModuleIf* module )
     : m_bIsRunning( false )
     , m_pcModuleAction( action )
@@ -125,7 +125,7 @@ void CalypAppModuleIf::run()
 
   if( m_pcModule->m_iModuleType == CLP_FRAME_PROCESSING_MODULE )
   {
-    if( m_pcModule->m_iModuleAPI == CLP_MODULE_API_2 )
+    if( m_pcModule->m_iModuleAPI >= CLP_MODULE_API_2 )
     {
       m_pcProcessedFrame = m_pcModule->process( apcFrameList );
     }
@@ -136,7 +136,7 @@ void CalypAppModuleIf::run()
   }
   else if( m_pcModule->m_iModuleType == CLP_FRAME_MEASUREMENT_MODULE )
   {
-    if( m_pcModule->m_iModuleAPI == CLP_MODULE_API_2 )
+    if( m_pcModule->m_iModuleAPI >= CLP_MODULE_API_2 )
     {
       m_dMeasurementResult = m_pcModule->measure( apcFrameList );
     }

app/CalypAppModuleIf.h

@@ -1,5 +1,5 @@
 /*    This file is a part of Calyp project
- *    Copyright (C) 2014-2018  by Joao Carreira   (jfmcarreira@gmail.com)
+ *    Copyright (C) 2014-2021  by Joao Carreira   (jfmcarreira@gmail.com)
  *                                Luis Lucas      (luisfrlucas@gmail.com)
  *
  *    This program is free software; you can redistribute it and/or modify
@@ -25,6 +25,11 @@
 #ifndef __CALYPAPPMODULESIF_H__
 #define __CALYPAPPMODULESIF_H__
 
+#include <QEvent>
+#include <QVector>
+#include <cstdio>
+#include <iostream>
+
 #include "CommonDefs.h"
 #include "ModuleHandleDock.h"
 #include "config.h"
@@ -32,11 +37,6 @@
 #include "lib/CalypModuleIf.h"
 #include "lib/CalypStream.h"
 
-#include <QEvent>
-#include <QVector>
-#include <cstdio>
-#include <iostream>
-
 class QAction;
 class QDockWidget;
 

app/CommonDefs.h

@@ -1,5 +1,5 @@
 /*    This file is a part of Calyp project
- *    Copyright (C) 2014-2018  by Joao Carreira   (jfmcarreira@gmail.com)
+ *    Copyright (C) 2014-2021  by Joao Carreira   (jfmcarreira@gmail.com)
  *                                Luis Lucas      (luisfrlucas@gmail.com)
  *
  *    This program is free software; you can redistribute it and/or modify

app/DBusAppAdaptor.cpp

@@ -1,5 +1,5 @@
 /*    This file is a part of Calyp project
- *    Copyright (C) 2014-2018  by Joao Carreira   (jfmcarreira@gmail.com)
+ *    Copyright (C) 2014-2021  by Joao Carreira   (jfmcarreira@gmail.com)
  *                                Luis Lucas      (luisfrlucas@gmail.com)
  *
  *    This program is free software; you can redistribute it and/or modify
@@ -35,8 +35,8 @@ DBusAppAdaptor::DBusAppAdaptor( MainWindow* app )
     : QDBusAbstractAdaptor( app ), m_app( app )
 {
   // application dbus interface
-  bool isRegistered = QDBusConnection::sessionBus().registerObject( QStringLiteral( CALYP_DBUS_PATH ), this,
-                                                                    QDBusConnection::ExportAllSlots );
+  bool isRegistered = QDBusConnection::sessionBus().registerObject( QStringLiteral( CALYP_DBUS_PATH ), QStringLiteral( CALYP_DBUS_SESSION_NAME ),
+                                                                    this, QDBusConnection::ExportAllSlots );
 
   Q_ASSERT( isRegistered == true );
 }

app/DBusAppAdaptor.h

@@ -1,5 +1,5 @@
 /*    This file is a part of Calyp project
- *    Copyright (C) 2014-2018  by Joao Carreira   (jfmcarreira@gmail.com)
+ *    Copyright (C) 2014-2021  by Joao Carreira   (jfmcarreira@gmail.com)
  *                                Luis Lucas      (luisfrlucas@gmail.com)
  *
  *    This program is free software; you can redistribute it and/or modify

app/GridManager.cpp

@@ -1,5 +1,5 @@
 /*    This file is a part of Calyp project
- *    Copyright (C) 2014-2018  by Joao Carreira   (jfmcarreira@gmail.com)
+ *    Copyright (C) 2014-2021  by Joao Carreira   (jfmcarreira@gmail.com)
  *                                Luis Lucas      (luisfrlucas@gmail.com)
  *
  *    This program is free software; you can redistribute it and/or modify
@@ -71,8 +71,7 @@ void GridManager::drawGrid( QPixmap& image, const QRect& area, QPainter* painter
   switch( style )
   {
   case intersectionDot:
-  case intersectionCross:
-  {
+  case intersectionCross: {
     painter->setPen( mainPen );
     // Draw crosses or dots on intersections
     for( int x = offsetx; x <= area.right(); x += hSpacing )
@@ -99,8 +98,7 @@ void GridManager::drawGrid( QPixmap& image, const QRect& area, QPainter* painter
     }
     break;
   }
-  case Dashed:
-  {
+  case Dashed: {
     // Change pen to the dashed line
     mainPen.setStyle( Qt::DashLine );
   }

app/GridManager.h

@@ -1,5 +1,5 @@
 /*    This file is a part of Calyp project
- *    Copyright (C) 2014-2018  by Joao Carreira   (jfmcarreira@gmail.com)
+ *    Copyright (C) 2014-2021  by Joao Carreira   (jfmcarreira@gmail.com)
  *                                Luis Lucas      (luisfrlucas@gmail.com)
  *
  *    This program is free software; you can redistribute it and/or modify
@@ -29,6 +29,7 @@
 #include <QColor>
 #include <QPen>
 #include <QRect>
+
 #include "CommonDefs.h"
 #include "config.h"
 

app/MainWindow.cpp

@@ -1,5 +1,5 @@
 /*    This file is a part of Calyp project
- *    Copyright (C) 2014-2018  by Joao Carreira   (jfmcarreira@gmail.com)
+ *    Copyright (C) 2014-2021  by Joao Carreira   (jfmcarreira@gmail.com)
  *                                Luis Lucas      (luisfrlucas@gmail.com)
  *                                Joao Santos     (joaompssantos@gmail.com)
  *
@@ -25,6 +25,15 @@
 
 #include "MainWindow.h"
 
+#include <QAction>
+#include <QActionGroup>
+#include <QCloseEvent>
+#include <QDoubleSpinBox>
+#include <QDragEnterEvent>
+#include <QDropEvent>
+#include <QSignalMapper>
+#include <QtDebug>
+
 #include "AboutDialog.h"
 #include "ModulesHandle.h"
 #include "QualityHandle.h"
@@ -34,15 +43,6 @@
 #include "VideoHandle.h"
 #include "VideoSubWindow.h"
 #include "lib/CalypOptions.h"
-
-#include <QAction>
-#include <QActionGroup>
-#include <QCloseEvent>
-#include <QDoubleSpinBox>
-#include <QDragEnterEvent>
-#include <QDropEvent>
-#include <QSignalMapper>
-#include <QtDebug>
 #ifdef USE_FERVOR
 #include "fvupdater.h"
 #endif
@@ -101,7 +101,7 @@ bool MainWindow::parseArgs( int argc, char* argv[] )
       ( "size,s", strResolution, "size (WxH)" ) /**/
       ( "pel_fmt", strPelFmt, "pixel format" );
 
-  if( !pcCmdParser.parse( argc, argv ) )
+  if( pcCmdParser.parse( argc, argv ) < 0 )
   {
     bRet |= true;
   }
@@ -287,7 +287,7 @@ QStringList MainWindow::showFileDialog( bool bRead )
   {
     QString fileName = QFileDialog::getSaveFileName( this, tr( "Save File" ), m_cLastOpenPath, filter.join( ";;" ) );
     if( !fileName.isEmpty() )
-        fileNameList.append( fileName );
+      fileNameList.append( fileName );
   }
   return fileNameList;
 }

app/MainWindow.h

@@ -1,5 +1,5 @@
 /*    This file is a part of Calyp project
- *    Copyright (C) 2014-2018  by Joao Carreira   (jfmcarreira@gmail.com)
+ *    Copyright (C) 2014-2021  by Joao Carreira   (jfmcarreira@gmail.com)
  *                                Luis Lucas      (luisfrlucas@gmail.com)
  *
  *    This program is free software; you can redistribute it and/or modify

app/MdiSubWindow.cpp

@@ -1,5 +1,5 @@
 /*    This file is a part of Calyp project
- *    Copyright (C) 2014-2018  by Joao Carreira   (jfmcarreira@gmail.com)
+ *    Copyright (C) 2014-2021  by Joao Carreira   (jfmcarreira@gmail.com)
  *                                Luis Lucas      (luisfrlucas@gmail.com)
  *
  *    This program is free software; you can redistribute it and/or modify
@@ -24,10 +24,10 @@
 
 #include "MdiSubWindow.h"
 
-#include "SubWindowAbstract.h"
-
 #include <QCloseEvent>
 
+#include "SubWindowAbstract.h"
+
 MdiSubWindow::MdiSubWindow( QWidget* parent )
     : QMdiSubWindow( parent )
 {

app/MdiSubWindow.h

@@ -1,5 +1,5 @@
 /*    This file is a part of Calyp project
- *    Copyright (C) 2014-2018  by Joao Carreira   (jfmcarreira@gmail.com)
+ *    Copyright (C) 2014-2021  by Joao Carreira   (jfmcarreira@gmail.com)
  *                                Luis Lucas      (luisfrlucas@gmail.com)
  *
  *    This program is free software; you can redistribute it and/or modify
@@ -26,6 +26,7 @@
 #define __MDISUBWINDOW_H_
 
 #include <QMdiSubWindow>
+
 #include "CommonDefs.h"
 #include "config.h"
 

app/ModulesHandle.cpp

@@ -1,5 +1,5 @@
 /*    This file is a part of Calyp project
- *    Copyright (C) 2014-2018  by Joao Carreira   (jfmcarreira@gmail.com)
+ *    Copyright (C) 2014-2021  by Joao Carreira   (jfmcarreira@gmail.com)
  *                                Luis Lucas      (luisfrlucas@gmail.com)
  *
  *    This program is free software; you can redistribute it and/or modify
@@ -24,6 +24,8 @@
 
 #include "ModulesHandle.h"
 
+#include <cstdio>
+
 #include "MainWindow.h"
 #include "ModulesHandleOptDialog.h"
 #include "SubWindowHandle.h"
@@ -32,8 +34,6 @@
 #include "VideoSubWindow.h"
 #include "modules/CalypModulesFactory.h"
 
-#include <cstdio>
-
 ModulesHandle::ModulesHandle( QWidget* parent, SubWindowHandle* windowManager, VideoHandle* moduleVideo )
     : QWidget( parent ), m_pcParent( parent ), m_pcMainWindowManager( windowManager ), m_appModuleVideo( moduleVideo )
 {
@@ -112,20 +112,23 @@ void ModulesHandle::buildMenu()
     ModuleIfinternalName = QString::fromLocal8Bit( it->first );
 
     currSubMenu = NULL;
-    if( pcCurrModuleIf->m_pchModuleCategory )
+    if( pcCurrModuleIf->m_iModuleAPI <= CLP_MODULE_API_2 )
     {
-      for( int j = 0; j < m_pcModulesSubMenuList.size(); j++ )
+      if( pcCurrModuleIf->m_pchModuleCategory )
       {
-        if( m_pcModulesSubMenuList.at( j )->title() == QString( pcCurrModuleIf->m_pchModuleCategory ) )
+        for( int j = 0; j < m_pcModulesSubMenuList.size(); j++ )
         {
-          currSubMenu = m_pcModulesSubMenuList.at( j );
-          break;
+          if( m_pcModulesSubMenuList.at( j )->title() == QString( pcCurrModuleIf->m_pchModuleCategory ) )
+          {
+            currSubMenu = m_pcModulesSubMenuList.at( j );
+            break;
+          }
+        }
+        if( !currSubMenu )
+        {
+          currSubMenu = m_pcModulesMenu->addMenu( pcCurrModuleIf->m_pchModuleCategory );
+          m_pcModulesSubMenuList.append( currSubMenu );
         }
-      }
-      if( !currSubMenu )
-      {
-        currSubMenu = m_pcModulesMenu->addMenu( pcCurrModuleIf->m_pchModuleCategory );
-        m_pcModulesSubMenuList.append( currSubMenu );
       }
     }
 
@@ -380,7 +383,7 @@ void ModulesHandle::activateModule()
     {
       pcModuleSubWindow = new VideoSubWindow( VideoSubWindow::MODULE_SUBWINDOW );
       windowName.append( QStringLiteral( "Module " ) );
-      windowName.append( pcCurrAppModuleIf->m_pcModule->m_pchModuleName );
+      windowName.append( pcCurrAppModuleIf->m_pcModule->m_pchModuleLongName );
       pcCurrAppModuleIf->m_pcDisplaySubWindow = pcModuleSubWindow;
       //      connect( pcModuleSubWindow->getViewArea(), SIGNAL( selectionChanged( QRect ) ), m_appModuleVideo,
       //               SLOT( updateSelectionArea( QRect ) ) );
@@ -422,7 +425,7 @@ void ModulesHandle::activateModule()
 
   // Create Module
   bool moduleCreated = false;
-  if( pcCurrAppModuleIf->m_pcModule->m_iModuleAPI == CLP_MODULE_API_2 )
+  if( pcCurrAppModuleIf->m_pcModule->m_iModuleAPI >= CLP_MODULE_API_2 )
   {
     std::vector<CalypFrame*> apcFrameList;
     for( int i = 0; i < videoSubWindowList.size(); i++ )
@@ -562,8 +565,8 @@ void ModulesHandle::applyAllModuleIf( CalypAppModuleIf* pcCurrModuleIf )
   if( pcCurrModuleIf->m_pcModuleStream )
   {
     unsigned int numberOfWindows = pcCurrModuleIf->m_pcModule->m_uiNumberOfFrames;
-    unsigned long long int currFrames = 0;
-    unsigned long long int numberOfFrames = INT_MAX;
+    ClpULong currFrames = 0;
+    ClpULong numberOfFrames = -1;
     for( unsigned int i = 0; i < numberOfWindows; i++ )
     {
       currFrames = pcCurrModuleIf->m_pcSubWindow[i]->getInputStream()->getFrameNum();

app/ModulesHandle.h

@@ -1,5 +1,5 @@
 /*    This file is a part of Calyp project
- *    Copyright (C) 2014-2018  by Joao Carreira   (jfmcarreira@gmail.com)
+ *    Copyright (C) 2014-2021  by Joao Carreira   (jfmcarreira@gmail.com)
  *                                Luis Lucas      (luisfrlucas@gmail.com)
  *
  *    This program is free software; you can redistribute it and/or modify
@@ -24,15 +24,14 @@
 #ifndef __MODULESHANDLE_H__
 #define __MODULESHANDLE_H__
 
-#include "config.h"
-
+#include <QtCore>
+#include <QtWidgets>
 #include <cstdio>
 #include <iostream>
 
-#include <QtCore>
-#include <QtWidgets>
 #include "CalypAppModuleIf.h"
 #include "CommonDefs.h"
+#include "config.h"
 #include "lib/CalypFrame.h"
 
 class VideoHandle;

app/PlotSubWindow.cpp

@@ -1,5 +1,5 @@
 /*    This file is a part of Calyp project
- *    Copyright (C) 2014-2018  by Joao Carreira   (jfmcarreira@gmail.com)
+ *    Copyright (C) 2014-2021  by Joao Carreira   (jfmcarreira@gmail.com)
  *                                Luis Lucas      (luisfrlucas@gmail.com)
  *
  *    This program is free software; you can redistribute it and/or modify
@@ -24,6 +24,10 @@
 
 #include "PlotSubWindow.h"
 
+#include <QGuiApplication>
+#include <QScreen>
+#include <QSize>
+
 #include "qcustomplot.h"
 //#include "external/qcustomplot/qcustomplot.h"
 
@@ -114,6 +118,11 @@ PlotSubWindow::PlotSubWindow( const QString& windowTitle, QWidget* parent )
   m_cPlotPen.setWidthF( 2 );
 
   setWidget( m_cPlotArea );
+
+  m_aAxisRange[AXIS_HORIZONTAL][0] = 99999;
+  m_aAxisRange[AXIS_HORIZONTAL][1] = 0;
+  m_aAxisRange[AXIS_VERTICAL][0] = 99999;
+  m_aAxisRange[AXIS_VERTICAL][1] = 0;
 }
 
 PlotSubWindow::~PlotSubWindow()
@@ -123,8 +132,8 @@ PlotSubWindow::~PlotSubWindow()
 
 void PlotSubWindow::normalSize()
 {
-  m_cPlotArea->xAxis->setRange( m_aAxisRange[HORIZONTAL][0], m_aAxisRange[HORIZONTAL][1] );
-  m_cPlotArea->yAxis->setRange( m_aAxisRange[VERTICAL][0], m_aAxisRange[VERTICAL][1] );
+  m_cPlotArea->xAxis->setRange( m_aAxisRange[AXIS_HORIZONTAL][0], m_aAxisRange[AXIS_HORIZONTAL][1] );
+  m_cPlotArea->yAxis->setRange( m_aAxisRange[AXIS_VERTICAL][0], m_aAxisRange[AXIS_VERTICAL][1] );
   m_cPlotArea->replot();
   m_dScaleFactor = 1;
 }
@@ -169,7 +178,7 @@ QSize PlotSubWindow::sizeHint() const
   }
   else
   {
-    maxSize = QApplication::desktop()->availableGeometry().size();
+    maxSize = QGuiApplication::screens()[0]->availableGeometry().size();
   }
   return sizeHint( maxSize );
 }
@@ -187,29 +196,43 @@ void PlotSubWindow::setAxisName( const QString& nameAxisX, const QString& nameAx
 
 void PlotSubWindow::setAxisRange( const QLine& axisLimits )
 {
-  setAxisRange( HORIZONTAL, axisLimits.x1(), axisLimits.x2() );
-  setAxisRange( VERTICAL, axisLimits.y1(), axisLimits.y2() );
+  setAxisRange( AXIS_HORIZONTAL, axisLimits.x1(), axisLimits.x2() );
+  setAxisRange( AXIS_VERTICAL, axisLimits.y1(), axisLimits.y2() );
 }
 
 void PlotSubWindow::setAxisRange( PlotSubWindow::Axis eAxis, const int& axisStart, const int& axisEnd )
 {
-  if( eAxis == HORIZONTAL )
+  if( eAxis == AXIS_HORIZONTAL )
   {
     m_cPlotArea->xAxis->setRange( axisStart, axisEnd );
     // horizontalScrollBar()->setRange( axisStart * 100, axisEnd * 100 );
-    m_aAxisRange[HORIZONTAL][0] = axisStart;
-    m_aAxisRange[HORIZONTAL][1] = axisEnd;
+    m_aAxisRange[AXIS_HORIZONTAL][0] = axisStart;
+    m_aAxisRange[AXIS_HORIZONTAL][1] = axisEnd;
   }
-  if( eAxis == VERTICAL )
+  if( eAxis == AXIS_VERTICAL )
   {
     m_cPlotArea->yAxis->setRange( axisStart, axisEnd );
     // verticalScrollBar()->setRange( axisStart * 100, axisEnd * 100 );
-    m_aAxisRange[VERTICAL][0] = axisStart;
-    m_aAxisRange[VERTICAL][1] = axisEnd;
+    m_aAxisRange[AXIS_VERTICAL][0] = axisStart;
+    m_aAxisRange[AXIS_VERTICAL][1] = axisEnd;
   }
   m_cPlotArea->replot();
 }
 
+void PlotSubWindow::appendAxisLimit( PlotSubWindow::Axis eAxis, const int& axisStart, const int& axisEnd )
+{
+  m_aAxisRange[eAxis][0] = std::min<double>( m_aAxisRange[eAxis][0], axisStart );
+  m_aAxisRange[eAxis][1] = std::max<double>( m_aAxisRange[eAxis][1], axisEnd );
+
+  if( eAxis == AXIS_HORIZONTAL )
+    m_cPlotArea->xAxis->setRange( m_aAxisRange[AXIS_HORIZONTAL][0], m_aAxisRange[AXIS_HORIZONTAL][1] );
+
+  if( eAxis == AXIS_VERTICAL )
+    m_cPlotArea->xAxis->setRange( m_aAxisRange[AXIS_VERTICAL][0], m_aAxisRange[AXIS_VERTICAL][1] );
+
+  m_cPlotArea->replot();
+}
+
 void PlotSubWindow::addPlot( const QVector<double>& arrayX, const QVector<double>& arrayY, const QString& key )
 {
   QCPGraph* newPlot = m_cPlotArea->addGraph();
@@ -232,10 +255,8 @@ void PlotSubWindow::addPlot( const QVector<double>& arrayX, const QVector<double
     newPlot->setName( key );
   }
 
-  m_aAxisRange[HORIZONTAL][0] = m_cPlotArea->xAxis->range().lower;
-  m_aAxisRange[HORIZONTAL][1] = m_cPlotArea->xAxis->range().upper;
-  m_aAxisRange[VERTICAL][0] = m_cPlotArea->yAxis->range().lower;
-  m_aAxisRange[VERTICAL][1] = m_cPlotArea->yAxis->range().upper;
+  appendAxisLimit( AXIS_HORIZONTAL, m_cPlotArea->xAxis->range().lower, m_cPlotArea->xAxis->range().upper );
+  appendAxisLimit( AXIS_VERTICAL, m_cPlotArea->yAxis->range().lower, m_cPlotArea->yAxis->range().upper );
 
   m_iNumberPlots++;
 }

app/PlotSubWindow.h

@@ -1,5 +1,5 @@
 /*    This file is a part of Calyp project
- *    Copyright (C) 2014-2018  by Joao Carreira   (jfmcarreira@gmail.com)
+ *    Copyright (C) 2014-2021  by Joao Carreira   (jfmcarreira@gmail.com)
  *                                Luis Lucas      (luisfrlucas@gmail.com)
  *
  *    This program is free software; you can redistribute it and/or modify
@@ -25,12 +25,12 @@
 #ifndef __PLOTWINDOWHANDLE_H__
 #define __PLOTWINDOWHANDLE_H__
 
+#include <QtWidgets>
+
 #include "CommonDefs.h"
 #include "SubWindowAbstract.h"
 #include "config.h"
 
-#include <QtWidgets>
-
 class QCustomPlot;
 
 class PlotSubWindow : public SubWindowAbstract
@@ -45,8 +45,8 @@ private:
 
   enum Axis
   {
-    HORIZONTAL,
-    VERTICAL,
+    AXIS_HORIZONTAL,
+    AXIS_VERTICAL,
   };
   double m_aAxisRange[2][2];
   double m_dScaleFactor;
@@ -78,6 +78,7 @@ public:
 
   void setAxisRange( const QLine& axisLimits );
   void setAxisRange( PlotSubWindow::Axis eAxis, const int& axisStart, const int& axisEnd );
+  void appendAxisLimit( PlotSubWindow::Axis eAxis, const int& axisStart, const int& axisEnd );
 
   void setKey( const QString& key );
 

app/QualityHandle.cpp

@@ -1,5 +1,5 @@
 /*    This file is a part of Calyp project
- *    Copyright (C) 2014-2018  by Joao Carreira   (jfmcarreira@gmail.com)
+ *    Copyright (C) 2014-2021  by Joao Carreira   (jfmcarreira@gmail.com)
  *                                Luis Lucas      (luisfrlucas@gmail.com)
  *
  *    This program is free software; you can redistribute it and/or modify
@@ -24,16 +24,16 @@
 
 #include "QualityHandle.h"
 
+#include <QtGui>
+
 #include "PlotSubWindow.h"
 #include "ProgressBar.h"
+#include "QtConcurrent/qtconcurrentrun.h"
 #include "SubWindowHandle.h"
 #include "SubWindowSelectorDialog.h"
 #include "VideoSubWindow.h"
 #include "lib/LibMemory.h"
 
-#include <QtGui>
-#include "QtConcurrent/qtconcurrentrun.h"
-
 QualityHandle::QualityHandle( QWidget* parent, SubWindowHandle* windowManager )
     : m_pcParet( parent ), m_pcMainWindowManager( windowManager )
 {
@@ -156,13 +156,12 @@ void QualityHandle::update( VideoSubWindow* currSubWindow )
 
 void QualityHandle::measureQuality( QVector<VideoSubWindow*> apcWindowList )
 {
-  QVector<double>* padQualityValues;
-  unsigned int numberOfWindows = apcWindowList.size();
-  unsigned long long int currFrames = 0;
-  unsigned long long int numberOfFrames = INT_MAX;
+  unsigned numberOfWindows = apcWindowList.size();
+  ClpULong currFrames = 0;
+  ClpULong numberOfFrames = -1;
 
   //! Check reference window
-  for( unsigned int i = 0; i < numberOfWindows; i++ )
+  for( unsigned i = 0; i < numberOfWindows; i++ )
   {
     if( !apcWindowList.at( i )->getRefSubWindow() )
     {
@@ -172,7 +171,7 @@ void QualityHandle::measureQuality( QVector<VideoSubWindow*> apcWindowList )
   VideoSubWindow* pcReferenceWindow = apcWindowList.at( 0 )->getRefSubWindow();
 
   numberOfFrames = pcReferenceWindow->getInputStream()->getFrameNum();
-  for( unsigned int i = 0; i < numberOfWindows; i++ )
+  for( unsigned i = 0; i < numberOfWindows; i++ )
   {
     currFrames = apcWindowList.at( i )->getInputStream()->getFrameNum();
     if( currFrames < numberOfFrames )
@@ -183,7 +182,14 @@ void QualityHandle::measureQuality( QVector<VideoSubWindow*> apcWindowList )
 
   ProgressBar* pcProgressBar = new ProgressBar( m_pcParet, numberOfFrames );
 
-  padQualityValues = new QVector<double>[numberOfWindows + 1];
+  QVector<double>* padQualityValues = new QVector<double>[numberOfWindows + 1];
+  double* padAverageQuality = new double[numberOfWindows + 1];
+  double dCurrentQuality;
+
+  for( unsigned i = 0; i < numberOfWindows + 1; i++ )
+  {
+    padAverageQuality[i] = 0;
+  }
 
   CalypFrame* pcReferenceFrame;
   CalypFrame* pcCurrFrame;
@@ -194,7 +200,9 @@ void QualityHandle::measureQuality( QVector<VideoSubWindow*> apcWindowList )
     for( unsigned int i = 0; i < numberOfWindows; i++ )
     {
       pcCurrFrame = apcWindowList.at( i )->getCurrFrame();
-      padQualityValues[i + 1].append( pcCurrFrame->getQuality( m_iQualityMetricIdx, pcReferenceFrame, CLP_LUMA ) );
+      dCurrentQuality = pcCurrFrame->getQuality( m_iQualityMetricIdx, pcReferenceFrame, CLP_LUMA );
+      padAverageQuality[i + 1] = ( padAverageQuality[i + 1] * double( f ) + dCurrentQuality ) / double( f + 1 );
+      padQualityValues[i + 1].append( dCurrentQuality );
       apcWindowList.at( i )->seekRelativeEvent( true );
     }
     pcReferenceWindow->seekRelativeEvent( true );
@@ -206,27 +214,23 @@ void QualityHandle::measureQuality( QVector<VideoSubWindow*> apcWindowList )
   }
   pcReferenceWindow->stop();
 
+  QString qualityName = QString::fromStdString( CalypFrame::supportedQualityMetricsList()[m_iQualityMetricIdx] );
+  QString qualityUnits = QString::fromStdString( CalypFrame::supportedQualityMetricsUnitsList()[m_iQualityMetricIdx] );
+
   QString plotWindowTitle( QStringLiteral( "Quality" ) );
   if( apcWindowList.size() == 1 )
   {
     plotWindowTitle += " - " + apcWindowList.at( 0 )->getWindowName();
   }
   PlotSubWindow* pcPlotWindow = new PlotSubWindow( plotWindowTitle );
-  pcPlotWindow->setAxisName(
-      "Frame Number", QString::fromStdString( CalypFrame::supportedQualityMetricsList()[m_iQualityMetricIdx] ) );
+  pcPlotWindow->setAxisName( "Frame Number", QString( "%1 [%2]" ).arg( qualityName ).arg( qualityUnits ) );
 
-  if( apcWindowList.size() > 1 )
+  QString key;
+  for( unsigned int i = 0; i < numberOfWindows; i++ )
   {
-    QString key;
-    for( unsigned int i = 0; i < numberOfWindows; i++ )
-    {
-      key = apcWindowList.at( i )->getWindowName();
-      pcPlotWindow->addPlot( padQualityValues[0], padQualityValues[i + 1], key );
-    }
-  }
-  else
-  {
-    pcPlotWindow->addPlot( padQualityValues[0], padQualityValues[1] );
+    key = apcWindowList.at( i )->getWindowName();
+    key = QString( "[%1 %2] " ).arg( padAverageQuality[i + 1] ).arg( qualityUnits ) + key;
+    pcPlotWindow->addPlot( padQualityValues[0], padQualityValues[i + 1], key );
   }
 
   m_pcMainWindowManager->addSubWindow( pcPlotWindow );

app/QualityHandle.h

@@ -1,5 +1,5 @@
 /*    This file is a part of Calyp project
- *    Copyright (C) 2014-2018  by Joao Carreira   (jfmcarreira@gmail.com)
+ *    Copyright (C) 2014-2021  by Joao Carreira   (jfmcarreira@gmail.com)
  *                                Luis Lucas      (luisfrlucas@gmail.com)
  *
  *    This program is free software; you can redistribute it and/or modify
@@ -27,6 +27,7 @@
 
 #include <QtCore>
 #include <QtWidgets>
+
 #include "CommonDefs.h"
 #include "QFuture"
 #include "QualityMeasurementSidebar.h"

app/SubWindowAbstract.cpp

@@ -1,5 +1,5 @@
 /*    This file is a part of Calyp project
- *    Copyright (C) 2014-2018  by Joao Carreira   (jfmcarreira@gmail.com)
+ *    Copyright (C) 2014-2021  by Joao Carreira   (jfmcarreira@gmail.com)
  *                                Luis Lucas      (luisfrlucas@gmail.com)
  *
  *    This program is free software; you can redistribute it and/or modify
@@ -24,14 +24,14 @@
 
 #include "SubWindowAbstract.h"
 
-#include "MdiSubWindow.h"
-
 #include <QCloseEvent>
 #include <QFocusEvent>
 #include <QHBoxLayout>
 #include <QIcon>
 #include <QScrollBar>
 
+#include "MdiSubWindow.h"
+
 SubWindowAbstract::SubWindowAbstract( QWidget* parent, unsigned int category )
     : QWidget( parent ), m_cSubWindow( NULL )
 {

app/SubWindowAbstract.h

@@ -1,5 +1,5 @@
 /*    This file is a part of Calyp project
- *    Copyright (C) 2014-2018  by Joao Carreira   (jfmcarreira@gmail.com)
+ *    Copyright (C) 2014-2021  by Joao Carreira   (jfmcarreira@gmail.com)
  *                                Luis Lucas      (luisfrlucas@gmail.com)
  *
  *    This program is free software; you can redistribute it and/or modify
@@ -41,6 +41,7 @@
 #include <QSize>
 #include <QString>
 #include <QWidget>
+
 #include "CommonDefs.h"
 #include "config.h"
 

app/SubWindowHandle.cpp

@@ -1,5 +1,5 @@
 /*    This file is a part of Calyp project
- *    Copyright (C) 2014-2018  by Joao Carreira   (jfmcarreira@gmail.com)
+ *    Copyright (C) 2014-2021  by Joao Carreira   (jfmcarreira@gmail.com)
  *                                Luis Lucas      (luisfrlucas@gmail.com)
  *                                Joao Santos     (joaompssantos@gmail.com)
  *
@@ -25,22 +25,24 @@
 
 #include "SubWindowHandle.h"
 
-#include "MainWindow.h"
-#include "MdiSubWindow.h"
-#include "SubWindowAbstract.h"
-
 #include <QAction>
 #include <QActionGroup>
 #include <QApplication>
 #include <QDesktopWidget>
+#include <QGuiApplication>
 #include <QHBoxLayout>
 #include <QMdiArea>
 #include <QMenu>
 #include <QPainter>
+#include <QScreen>
 #include <QSettings>
 #include <QSignalMapper>
 #include <QStyle>
 
+#include "MainWindow.h"
+#include "MdiSubWindow.h"
+#include "SubWindowAbstract.h"
+
 class MdiArea : public QMdiArea
 {
 public:
@@ -154,7 +156,7 @@ void SubWindowHandle::setWindowMode( int iWindowMode )
     parentWidget()->update();
     m_pcApp->showNormal();
     qApp->processEvents();
-    QSize screenSize = QApplication::desktop()->availableGeometry().size();
+    QSize screenSize = QGuiApplication::screens()[0]->availableGeometry().size();
     m_pcApp->move( 0, 0 );
     m_pcApp->resize( screenSize.width(), 5 );
     m_pcApp->setWindowTitle( QApplication::applicationName() );
@@ -230,12 +232,14 @@ void SubWindowHandle::addMdiSubWindow( SubWindowAbstract* window )
            SLOT( removeMdiSubWindow( MdiSubWindow* ) ) );
 }
 
-void SubWindowHandle::addSubWindow( SubWindowAbstract* window, Qt::WindowFlags flags )
+void SubWindowHandle::addSubWindow( SubWindowAbstract* window )
 {
   if( window )
   {
-    connect( window, SIGNAL( updateStatusBar( const QString& ) ), m_pcApp, SLOT( printMessage( const QString& ) ) );
-    connect( window, SIGNAL( zoomFactorChanged( const double, const QPoint ) ), m_pcApp, SLOT( updateZoomFactorSBox() ) );
+    connect( window, SIGNAL( updateStatusBar( const QString& ) ), m_pcApp,
+            SLOT( printMessage( const QString& ) ) );
+    connect( window, SIGNAL( zoomFactorChanged( const double, const QPoint ) ), m_pcApp,
+            SLOT( updateZoomFactorSBox() ) );
     if( m_iWindowMode == DETACHEDSUBWINDOWMODE )
     {
       connect( window, SIGNAL( aboutToActivate( SubWindowAbstract* ) ), this,
@@ -378,7 +382,7 @@ void SubWindowHandle::tileSubWindows()
 
   if( m_iWindowMode == DETACHEDSUBWINDOWMODE )
   {
-    QSize screenSize = QApplication::desktop()->availableGeometry().size();
+    QSize screenSize = QGuiApplication::screens()[0]->availableGeometry().size();
     unsigned int minWindowsInRow = 1;
     while( ( screenSize.width() / minWindowsInRow ) > 500 )
     {

app/SubWindowHandle.h

@@ -1,5 +1,5 @@
 /*    This file is a part of Calyp project
- *    Copyright (C) 2014-2018  by Joao Carreira   (jfmcarreira@gmail.com)
+ *    Copyright (C) 2014-2021  by Joao Carreira   (jfmcarreira@gmail.com)
  *                                Luis Lucas      (luisfrlucas@gmail.com)
  *
  *    This program is free software; you can redistribute it and/or modify
@@ -25,12 +25,12 @@
 #ifndef __SUBWINDOWHANDLE_H__
 #define __SUBWINDOWHANDLE_H__
 
-#include "CommonDefs.h"
-
 #include <QString>
 #include <QVector>
 #include <QWidget>
 
+#include "CommonDefs.h"
+
 class QAction;
 class QActionGroup;
 class QHBoxLayout;
@@ -51,7 +51,7 @@ public:
 
   void processLogMsg( const QString& msg );
 
-  void addSubWindow( SubWindowAbstract* widget, Qt::WindowFlags flags = 0 );
+  void addSubWindow( SubWindowAbstract* widget );
 
   SubWindowAbstract* activeSubWindow() const;
 

app/VideoHandle.cpp

@@ -1,5 +1,5 @@
 /*    This file is a part of Calyp project
- *    Copyright (C) 2014-2018  by Joao Carreira   (jfmcarreira@gmail.com)
+ *    Copyright (C) 2014-2021  by Joao Carreira   (jfmcarreira@gmail.com)
  *                                Luis Lucas      (luisfrlucas@gmail.com)
  *
  *    This program is free software; you can redistribute it and/or modify
@@ -24,14 +24,6 @@
 
 #include "VideoHandle.h"
 
-#include "FrameNumberWidget.h"
-#include "FramePropertiesDock.h"
-#include "MainWindow.h"
-#include "SeekStreamDialog.h"
-#include "SubWindowHandle.h"
-#include "SubWindowSelectorDialog.h"
-#include "VideoSubWindow.h"
-
 #include <QDockWidget>
 #include <QElapsedTimer>
 #include <QLabel>
@@ -39,6 +31,14 @@
 #include <QSlider>
 #include <QToolBar>
 #include <QtGui>
+
+#include "FrameNumberWidget.h"
+#include "FramePropertiesDock.h"
+#include "MainWindow.h"
+#include "SeekStreamDialog.h"
+#include "SubWindowHandle.h"
+#include "SubWindowSelectorDialog.h"
+#include "VideoSubWindow.h"
 #if( _CONTROL_PLAYING_TIME_ == 1 )
 #include <QElapsedTimer>
 #endif
@@ -320,8 +320,8 @@ void VideoHandle::update()
     CalypStream* pcStream = m_pcCurrentVideoSubWindow->getInputStream();
     CalypFrame* pcFrame = m_pcCurrentVideoSubWindow->getCurrFrame();
 
-    int frame_num = 0;
-    unsigned long long int total_frame_num = 1;
+    unsigned long frame_num = 0;
+    unsigned long total_frame_num = 1;
 
     m_pcVideoFormatLabel->setText( m_pcCurrentVideoSubWindow->getStreamInformation() );
 
@@ -519,10 +519,10 @@ void VideoHandle::moveAllScrollBars( const double& horRatio, const double& verRa
 }
 #endif
 
-unsigned long long int VideoHandle::getMaxFrameNumber()
+unsigned long VideoHandle::getMaxFrameNumber()
 {
-  unsigned int currFrames;
-  unsigned long long int maxFrames = INT_MAX;
+  unsigned long currFrames;
+  unsigned long maxFrames = INT_MAX;
   if( m_pcCurrentVideoSubWindow )
   {
     if( m_acPlayingSubWindows.contains( m_pcCurrentVideoSubWindow ) )

app/VideoHandle.h

@@ -1,5 +1,5 @@
 /*    This file is a part of Calyp project
- *    Copyright (C) 2014-2018  by Joao Carreira   (jfmcarreira@gmail.com)
+ *    Copyright (C) 2014-2021  by Joao Carreira   (jfmcarreira@gmail.com)
  *                                Luis Lucas      (luisfrlucas@gmail.com)
  *
  *    This program is free software; you can redistribute it and/or modify
@@ -25,16 +25,16 @@
 #ifndef __VIDEOHANDLE_H__
 #define __VIDEOHANDLE_H__
 
-#include "CommonDefs.h"
-#include "config.h"
-
 #include <QMenu>
 #include <QPoint>
 #include <QThread>
 #include <QVector>
 #include <QWidget>
 
-#define _CONTROL_PLAYING_TIME_ 1
+#include "CommonDefs.h"
+#include "config.h"
+
+//#define _CONTROL_PLAYING_TIME_ 1
 
 class QToolBar;
 class QDockWidget;
@@ -128,7 +128,7 @@ private:
   QElapsedTimer* m_pcPlayControlTimer;
 #endif
 
-  unsigned long long int getMaxFrameNumber();
+  unsigned long getMaxFrameNumber();
   void setTimerStatus();
 
 Q_SIGNALS:

app/VideoSubWindow.cpp

@@ -1,5 +1,5 @@
 /*    This file is a part of Calyp project
- *    Copyright (C) 2014-2018  by Joao Carreira   (jfmcarreira@gmail.com)
+ *    Copyright (C) 2014-2021  by Joao Carreira   (jfmcarreira@gmail.com)
  *                                Luis Lucas      (luisfrlucas@gmail.com)
  *
  *    This program is free software; you can redistribute it and/or modify
@@ -23,15 +23,17 @@
  */
 
 #include "VideoSubWindow.h"
+
 #include <QScrollArea>
+#include <QSettings>
 #include <QStaticText>
+#include <cassert>
+
 #include "ConfigureFormatDialog.h"
 #include "ModulesHandle.h"
 #include "QtConcurrent/qtconcurrentrun.h"
 #include "SubWindowAbstract.h"
 
-#include <cassert>
-
 #define QT_NO_CONCURRENT
 
 /**
@@ -257,7 +259,7 @@ QSize VideoSubWindow::sizeHint() const
   }
   else
   {
-    maxSize = QApplication::desktop()->availableGeometry().size();
+    maxSize = QGuiApplication::screens()[0]->availableGeometry().size();
   }
   return sizeHint( maxSize );
 }
@@ -311,8 +313,9 @@ bool VideoSubWindow::loadFile( QString cFilename, bool bForceDialog )
 {
   ConfigureFormatDialog formatDialog( this );
   unsigned int Width = 0, Height = 0, BitsPel = 8, FrameRate = 30;
-  int Endianness = CLP_BIG_ENDIAN;
+  int Endianness = CLP_LITTLE_ENDIAN;
   int InputFormat = CLP_YUV420P;
+  QSettings appSettings;
 
   if( m_pCurrStream )
     m_pCurrStream->getFormat( Width, Height, InputFormat, BitsPel, Endianness, FrameRate );
@@ -321,8 +324,18 @@ bool VideoSubWindow::loadFile( QString cFilename, bool bForceDialog )
   {
     m_pCurrStream = new CalypStream;
   }
-
-  bool bConfig = guessFormat( cFilename, Width, Height, InputFormat, BitsPel, Endianness ) || bForceDialog;
+  bool bConfig = true;
+  if( !bForceDialog )
+  {
+    bConfig = guessFormat( cFilename, Width, Height, InputFormat, BitsPel, Endianness, FrameRate );
+    if( bConfig )
+    {
+      // Pre-load values with last opened file
+      Width = appSettings.value( "VideoSubWindow/LastWidth" ).value<unsigned int>();
+      Height = appSettings.value( "VideoSubWindow/LastHeight" ).value<unsigned int>();
+      BitsPel = appSettings.value( "VideoSubWindow/LastBitsPerPixel" ).value<unsigned int>();
+    }
+  }
   bool bRet = false;
   for( int iPass = 0; iPass < 2 && !bRet; iPass++ )
   {
@@ -334,8 +347,15 @@ bool VideoSubWindow::loadFile( QString cFilename, bool bForceDialog )
         return false;
       }
     }
-    bRet = m_pCurrStream->open( cFilename.toStdString(), Width, Height, InputFormat, BitsPel, Endianness, FrameRate,
-                                true );
+    try
+    {
+      bRet = m_pCurrStream->open( cFilename.toStdString(), Width, Height, InputFormat, BitsPel, Endianness, FrameRate, true );
+    }
+    catch( CalypFailure& e )
+    {
+      if( iPass == 1 )
+        throw( e );
+    }
   }
 
   m_sStreamInfo.m_cFilename = cFilename;
@@ -347,6 +367,14 @@ bool VideoSubWindow::loadFile( QString cFilename, bool bForceDialog )
   m_sStreamInfo.m_uiFrameRate = FrameRate;
   m_sStreamInfo.m_uiFileSize = QFileInfo( cFilename ).size();
 
+  QVariant var;
+  var.setValue<unsigned int>( Width );
+  appSettings.setValue( "VideoSubWindow/LastWidth", var );
+  var.setValue<unsigned int>( Height );
+  appSettings.setValue( "VideoSubWindow/LastHeight", var );
+  var.setValue<unsigned int>( BitsPel );
+  appSettings.setValue( "VideoSubWindow/LastBitsPerPixel", var );
+
   QApplication::restoreOverrideCursor();
 
   refreshFrame();
@@ -404,7 +432,8 @@ void VideoSubWindow::updateVideoWindowInfo()
     }
     if( m_pcCurrentDisplayModule->getModuleRequirements() & CLP_MODULES_HAS_INFO )
     {
-      windowInfoList.append( QString::fromStdString( m_pcCurrentDisplayModule->moduleInfo() ) );
+      QStringList list = QString::fromStdString( m_pcCurrentDisplayModule->moduleInfo() ).split( '\n' );
+      windowInfoList.append( list );
     }
     // qDebug( ) << sourceWindowList;
     if( windowInfoList.size() > 0 )
@@ -435,7 +464,7 @@ void VideoSubWindow::updateVideoWindowInfo()
 }
 
 bool VideoSubWindow::guessFormat( QString filename, unsigned int& rWidth, unsigned int& rHeight, int& rInputFormat, unsigned int& rBitsPerPixel,
-                                  int& rEndianness )
+                                  int& rEndianness, unsigned int& rFrameRate )
 {
   std::vector<CalypStandardResolution> stdResList = CalypStream::stdResolutionSizes();
   bool bGuessed = true;
@@ -480,10 +509,11 @@ bool VideoSubWindow::guessFormat( QString filename, unsigned int& rWidth, unsign
       }
 
       // Guess resolution - match %dx%d
-      QRegularExpressionMatch resolutionMatch = QRegularExpression( "_\\d*x\\d*" ).match( FilenameShort );
+      //QRegularExpressionMatch resolutionMatch = QRegularExpression( "_\\d*x\\d*" ).match( FilenameShort );
+      QRegularExpressionMatch resolutionMatch = QRegularExpression( "_[0-9]+x[0-9]+" ).match( FilenameShort );
       if( resolutionMatch.hasMatch() )
       {
-        QString resolutionString = resolutionMatch.captured( 0 );
+        QString resolutionString = resolutionMatch.captured( resolutionMatch.lastCapturedIndex() );
         if( resolutionString.startsWith( "_" ) || resolutionString.endsWith( "_" ) )
         {
           resolutionString.remove( "_" );
@@ -528,11 +558,12 @@ bool VideoSubWindow::guessFormat( QString filename, unsigned int& rWidth, unsign
       }
     }
 
+    // [.|_]
     // Guess bits per pixel - match %dbpp
-    QRegularExpressionMatch BppMatch = QRegularExpression( "_\\d*bpp" ).match( FilenameShort );
+    QRegularExpressionMatch BppMatch = QRegularExpression( "_[0-9]+bpp" ).match( FilenameShort );
     if( BppMatch.hasMatch() )
     {
-      QString matchString = BppMatch.captured( 0 );
+      QString matchString = BppMatch.captured( BppMatch.lastCapturedIndex() );
       matchString.remove( "_" );
       matchString.remove( "bpp" );
       rBitsPerPixel = matchString.toUInt();
@@ -541,6 +572,32 @@ bool VideoSubWindow::guessFormat( QString filename, unsigned int& rWidth, unsign
         rBitsPerPixel = -1;
       }
     }
+    QRegularExpressionMatch BppOnlybMatch = QRegularExpression( "_[0-9]+b" ).match( FilenameShort );
+    if( BppOnlybMatch.hasMatch() )
+    {
+      QString matchString = BppOnlybMatch.captured( BppOnlybMatch.lastCapturedIndex() );
+      matchString.remove( "_" );
+      matchString.remove( "b" );
+      rBitsPerPixel = matchString.toUInt();
+      if( !( rBitsPerPixel > 0 && rBitsPerPixel < 16 ) )
+      {
+        rBitsPerPixel = -1;
+      }
+    }
+
+    // Guess frame rate - match %dbpp
+    QRegularExpressionMatch FpsMatch = QRegularExpression( "_[0-9]+fps" ).match( FilenameShort );
+    if( FpsMatch.hasMatch() )
+    {
+      QString matchString = FpsMatch.captured( FpsMatch.lastCapturedIndex() );
+      matchString.remove( "_" );
+      matchString.remove( "fps" );
+      rFrameRate = matchString.toUInt();
+      if( rFrameRate < 0 )
+      {
+        rFrameRate = 30;
+      }
+    }
 
     // Guess Endianness
     if( FilenameShort.contains( QStringLiteral( "be" ), Qt::CaseInsensitive ) )
@@ -611,7 +668,7 @@ void VideoSubWindow::disableModule( CalypAppModuleIf* pcModule )
     if( m_pcCurrentDisplayModule )
     {
       pcModule = m_pcCurrentDisplayModule;
-      m_pcCurrentDisplayModule = 0;
+      m_pcCurrentDisplayModule = NULL;
       ModulesHandle::destroyModuleIf( pcModule );
       setWindowName( QFileInfo( m_cFilename ).fileName() );
       bRefresh |= true;

app/VideoSubWindow.h

@@ -1,5 +1,5 @@
 /*    This file is a part of Calyp project
- *    Copyright (C) 2014-2018  by Joao Carreira   (jfmcarreira@gmail.com)
+ *    Copyright (C) 2014-2021  by Joao Carreira   (jfmcarreira@gmail.com)
  *                                Luis Lucas      (luisfrlucas@gmail.com)
  *
  *    This program is free software; you can redistribute it and/or modify
@@ -30,6 +30,7 @@
 #include <QRect>
 #include <QString>
 #include <QVector>
+
 #include "CommonDefs.h"
 #include "SubWindowAbstract.h"
 #include "ViewArea.h"
@@ -181,7 +182,6 @@ public:
   QSize sizeHint( const QSize& ) const;
 
   QString getCurrentFileName() { return m_cFilename; }
-  bool getIsModule() { return getCategory() | SubWindowAbstract::MODULE_SUBWINDOW; }
   void clearWindowBusy() { m_bWindowBusy = false; }
   void setFillWindow( bool bFlag );
 
@@ -192,7 +192,7 @@ private:
   bool goToNextFrame( bool bThreaded = false );
 
   static bool guessFormat( QString filename, unsigned int& rWidth, unsigned int& rHeight, int& rInputFormat, unsigned int& rBitsPerPixel,
-                           int& rEndianness );
+                           int& rEndianness, unsigned int& rFrameRate );
 
   bool hasRunningModule();
 

app/ViewArea.cpp

@@ -1,5 +1,5 @@
 /*    This file is a part of Calyp project
- *    Copyright (C) 2014-2018  by Joao Carreira   (jfmcarreira@gmail.com)
+ *    Copyright (C) 2014-2021  by Joao Carreira   (jfmcarreira@gmail.com)
  *                                Luis Lucas      (luisfrlucas@gmail.com)
  *
  *    This program is free software; you can redistribute it and/or modify
@@ -25,8 +25,6 @@
 
 #include "ViewArea.h"
 
-#include "GridManager.h"
-
 #include <QColor>
 #include <QCoreApplication>
 #include <QDebug>
@@ -38,9 +36,10 @@
 #include <QRectF>
 #include <QString>
 #include <QWidget>
-
 #include <cmath>
 
+#include "GridManager.h"
+
 static const QColor selectionColor = Qt::cyan;
 static const QColor imageMaskColor = Qt::green;
 static const QColor eraserColor = Qt::red;
@@ -688,8 +687,7 @@ void ViewArea::paintEvent( QPaintEvent* event )
     {
       switch( tool() )
       {
-      case MaskTool:
-      {
+      case MaskTool: {
         if( m_maskColor.isValid() )
           color = m_maskColor;
         else
@@ -697,8 +695,7 @@ void ViewArea::paintEvent( QPaintEvent* event )
 
         break;
       }
-      case EraserTool:
-      {
+      case EraserTool: {
         color = eraserColor;
         break;
       }
@@ -733,7 +730,7 @@ void ViewArea::wheelEvent( QWheelEvent* event )
 
   if( event->modifiers() & Qt::ControlModifier )
   {
-    scale = 0.001 * event->delta();
+    scale = 0.001 * event->angleDelta().y();
     if( scale > 0 )
       scale = 1.25;
     else
@@ -1075,8 +1072,7 @@ void ViewArea::updateMask( const QRect& rect )
 {
   switch( tool() )
   {
-  case MaskTool:
-  {
+  case MaskTool: {
     // Add rect to the mask
     QPainter painter( &m_mask );
     painter.setBrush( Qt::color1 );
@@ -1085,8 +1081,7 @@ void ViewArea::updateMask( const QRect& rect )
     painter.end();
     break;
   }
-  case EraserTool:
-  {
+  case EraserTool: {
     // Clears rect area in the mask
     QPainter painter( &m_mask );
     painter.setBrush( Qt::color0 );

app/ViewArea.h

@@ -1,5 +1,5 @@
 /*    This file is a part of Calyp project
- *    Copyright (C) 2014-2018  by Joao Carreira   (jfmcarreira@gmail.com)
+ *    Copyright (C) 2014-2021  by Joao Carreira   (jfmcarreira@gmail.com)
  *                                Luis Lucas      (luisfrlucas@gmail.com)
  *
  *    This program is free software; you can redistribute it and/or modify
@@ -26,17 +26,17 @@
 #ifndef __VIEWAREA_H__
 #define __VIEWAREA_H__
 
-#include "CommonDefs.h"
-#include "GridManager.h"
-#include "config.h"
-#include "lib/CalypFrame.h"
-
 #include <QBitmap>
 #include <QColor>
 #include <QPixmap>
 #include <QTimer>
 #include <QWidget>
 
+#include "CommonDefs.h"
+#include "GridManager.h"
+#include "config.h"
+#include "lib/CalypFrame.h"
+
 class CalypStream;
 
 /**

app/dialog/AboutDialog.cpp

@@ -1,5 +1,5 @@
 /*    This file is a part of Calyp project
- *    Copyright (C) 2014-2018  by Joao Carreira   (jfmcarreira@gmail.com)
+ *    Copyright (C) 2014-2021  by Joao Carreira   (jfmcarreira@gmail.com)
  *                                Luis Lucas      (luisfrlucas@gmail.com)
  *                                Joao Santos     (joaompssantos@gmail.com)
  *
@@ -27,14 +27,14 @@
 
 #include "AboutDialog.h"
 
-#include "config.h"
-
 #include <QApplication>
 #include <QDialogButtonBox>
 #include <QLabel>
 #include <QTextEdit>
 #include <QVBoxLayout>
 
+#include "config.h"
+
 #define TAB_FROM_SPACES "&nbsp;&nbsp;&nbsp;"
 
 AboutDialog::AboutDialog( QWidget* parent )
@@ -49,7 +49,7 @@ AboutDialog::AboutDialog( QWidget* parent )
                                   .arg( QApplication::applicationVersion() ) );
   label->setWordWrap( false );
 
-  QString featuresList = QStringLiteral( "<p><h3><b>Features:</b></h3><ul>" );
+  QString featuresList = QStringLiteral( "<p><h4><b>Features:</b></h4><ul>" );
 
 #ifdef USE_QTDBUS
   featuresList.append( QStringLiteral( "<li>Support for Qt DBus messages" ) );
@@ -63,14 +63,21 @@ AboutDialog::AboutDialog( QWidget* parent )
   featuresList.append( QStringLiteral( "</ul></p>" ) );
   QLabel* labelFeatures = new QLabel( featuresList );
 
-  QLabel* labelCopyright = new QLabel( QStringLiteral( "Copyright © 2014–2018 Joao Carreira and Luis Lucas" ) );
+  QString thanksList = QStringLiteral( "<p><h4><b>Thanks to:</b></h4><ul>" );
+  thanksList.append( QStringLiteral( "<li>Joao Santos" ) );
+  thanksList.append( QStringLiteral( "<li>Jose Filipe" ) );
+  thanksList.append( QStringLiteral( "</ul></p>" ) );
+  QLabel* labelContributors = new QLabel( thanksList );
+
+  QLabel* labelCopyright = new QLabel( QStringLiteral( "Copyright 2014–2021 Joao Carreira and Luis Lucas" ) );
 
   QWidget* topWidget = new QWidget;
   QVBoxLayout* topLayout = new QVBoxLayout;
   topLayout->addWidget( pixmapLabel, 0, Qt::AlignHCenter );
   topLayout->addWidget( label );
-  topLayout->addWidget( labelFeatures );
   topLayout->addWidget( labelCopyright );
+  topLayout->addWidget( labelFeatures );
+  topLayout->addWidget( labelContributors );
   topWidget->setLayout( topLayout );
 
   //	QTextEdit *textEdit = new QTextEdit(tr("<p>This program is free "

app/dialog/AboutDialog.h

@@ -1,5 +1,5 @@
 /*    This file is a part of Calyp project
- *    Copyright (C) 2014-2018  by Joao Carreira   (jfmcarreira@gmail.com)
+ *    Copyright (C) 2014-2021  by Joao Carreira   (jfmcarreira@gmail.com)
  *                                Luis Lucas      (luisfrlucas@gmail.com)
  *
  *    This program is free software; you can redistribute it and/or modify

app/dialog/ConfigureFormatDialog.cpp

@@ -1,5 +1,5 @@
 /*    This file is a part of Calyp project
- *    Copyright (C) 2014-2018  by Joao Carreira   (jfmcarreira@gmail.com)
+ *    Copyright (C) 2014-2021  by Joao Carreira   (jfmcarreira@gmail.com)
  *                                Luis Lucas      (luisfrlucas@gmail.com)
  *
  *    This program is free software; you can redistribute it and/or modify
@@ -24,8 +24,6 @@
 
 #include "ConfigureFormatDialog.h"
 
-#include "lib/CalypFrame.h"
-
 #include <QComboBox>
 #include <QDebug>
 #include <QDialogButtonBox>
@@ -39,6 +37,8 @@
 #include <QString>
 #include <QWidget>
 
+#include "lib/CalypFrame.h"
+
 #define MAX_SUPPORTED_RESOLUTION 99999
 
 QDataStream& operator<<( QDataStream& out, const CalypStandardResolutionVector& array )

app/dialog/ConfigureFormatDialog.h

@@ -1,5 +1,5 @@
 /*    This file is a part of Calyp project
- *    Copyright (C) 2014-2018  by Joao Carreira   (jfmcarreira@gmail.com)
+ *    Copyright (C) 2014-2021  by Joao Carreira   (jfmcarreira@gmail.com)
  *                                Luis Lucas      (luisfrlucas@gmail.com)
  *
  *    This program is free software; you can redistribute it and/or modify

app/dialog/ModulesHandleOptDialog.cpp

@@ -1,5 +1,5 @@
 /*    This file is a part of Calyp project
- *    Copyright (C) 2014-2018  by Joao Carreira   (jfmcarreira@gmail.com)
+ *    Copyright (C) 2014-2021  by Joao Carreira   (jfmcarreira@gmail.com)
  *                                Luis Lucas      (luisfrlucas@gmail.com)
  *
  *    This program is free software; you can redistribute it and/or modify
@@ -24,8 +24,6 @@
 
 #include "ModulesHandleOptDialog.h"
 
-#include "lib/CalypOptions.h"
-
 #include <QCheckBox>
 #include <QDialogButtonBox>
 #include <QLabel>
@@ -34,6 +32,8 @@
 #include <QVector>
 #include <QWidget>
 
+#include "lib/CalypOptions.h"
+
 class QLineEdit;
 
 class OpionConfiguration : public QWidget
@@ -44,7 +44,8 @@ public:
     m_pcChecked = NULL;
     m_cName = option->opt_string;
     m_pcDescription = new QLabel;
-    m_pcDescription->setText( QString::fromStdString( option->opt_desc ) );
+    QString desc = QString::fromStdString( option->opt_desc );
+    m_pcDescription->setText( desc );
     QHBoxLayout* layout = new QHBoxLayout;
     layout->addWidget( m_pcDescription, 0, Qt::AlignLeft );
     if( !option->isBinary() )

app/dialog/ModulesHandleOptDialog.h

@@ -1,5 +1,5 @@
 /*    This file is a part of Calyp project
- *    Copyright (C) 2014-2018  by Joao Carreira   (jfmcarreira@gmail.com)
+ *    Copyright (C) 2014-2021  by Joao Carreira   (jfmcarreira@gmail.com)
  *                                Luis Lucas      (luisfrlucas@gmail.com)
  *
  *    This program is free software; you can redistribute it and/or modify
@@ -25,13 +25,13 @@
 #ifndef __MODULEHANDLEOPTDIALOG_H__
 #define __MODULEHANDLEOPTDIALOG_H__
 
+#include <QDialog>
+#include <QVector>
+
 #include "CalypAppModuleIf.h"
 #include "CommonDefs.h"
 #include "config.h"
 
-#include <QDialog>
-#include <QVector>
-
 class OpionConfiguration;
 
 /**

app/dialog/ProgressBar.cpp

@@ -1,5 +1,5 @@
 /*    This file is a part of Calyp project
- *    Copyright (C) 2014-2018  by Joao Carreira   (jfmcarreira@gmail.com)
+ *    Copyright (C) 2014-2021  by Joao Carreira   (jfmcarreira@gmail.com)
  *                                Luis Lucas      (luisfrlucas@gmail.com)
  *
  *    This program is free software; you can redistribute it and/or modify
@@ -30,7 +30,7 @@
 #include <QProgressBar>
 #include <QVBoxLayout>
 
-ProgressBar::ProgressBar( QWidget* parent, unsigned int maxValue )
+ProgressBar::ProgressBar( QWidget* parent, unsigned long long int maxValue )
     : QWidget( parent ), m_uiTotalProgress( maxValue ), m_uiProgress( 0 )
 {
   QVBoxLayout* mainLayout = new QVBoxLayout( this );

app/dialog/ProgressBar.h

@@ -1,5 +1,5 @@
 /*    This file is a part of Calyp project
- *    Copyright (C) 2014-2018  by Joao Carreira   (jfmcarreira@gmail.com)
+ *    Copyright (C) 2014-2021  by Joao Carreira   (jfmcarreira@gmail.com)
  *                                Luis Lucas      (luisfrlucas@gmail.com)
  *
  *    This program is free software; you can redistribute it and/or modify
@@ -25,11 +25,11 @@
 #ifndef __PROGRESSBAR_H__
 #define __PROGRESSBAR_H__
 
-#include "CommonDefs.h"
-
 #include <QDialog>
 #include <QWidget>
 
+#include "CommonDefs.h"
+
 class QProgressBar;
 
 class ProgressBar : public QWidget
@@ -37,7 +37,7 @@ class ProgressBar : public QWidget
   Q_OBJECT
 
 public:
-  ProgressBar( QWidget* parent, unsigned int maxValue );
+  ProgressBar( QWidget* parent, unsigned long long int maxValue );
 
   void incrementProgress( unsigned int );
 

app/dialog/SeekStreamDialog.cpp

@@ -1,5 +1,5 @@
 /*    This file is a part of Calyp project
- *    Copyright (C) 2014-2018  by Joao Carreira   (jfmcarreira@gmail.com)
+ *    Copyright (C) 2014-2021  by Joao Carreira   (jfmcarreira@gmail.com)
  *                                Luis Lucas      (luisfrlucas@gmail.com)
  *
  *    This program is free software; you can redistribute it and/or modify
@@ -24,8 +24,6 @@
 
 #include "SeekStreamDialog.h"
 
-#include "lib/CalypStream.h"
-
 #include <QDialogButtonBox>
 #include <QGridLayout>
 #include <QLabel>
@@ -33,6 +31,8 @@
 #include <QVector>
 #include <QWidget>
 
+#include "lib/CalypStream.h"
+
 SeekStreamDialog::SeekStreamDialog( CalypStream* pcCurrStream, QWidget* parent )
     : QDialog( parent, Qt::Dialog | Qt::WindowTitleHint ), m_iSelectedFrameNum()
 {

app/dialog/SeekStreamDialog.h

@@ -1,5 +1,5 @@
 /*    This file is a part of Calyp project
- *    Copyright (C) 2014-2018  by Joao Carreira   (jfmcarreira@gmail.com)
+ *    Copyright (C) 2014-2021  by Joao Carreira   (jfmcarreira@gmail.com)
  *                                Luis Lucas      (luisfrlucas@gmail.com)
  *
  *    This program is free software; you can redistribute it and/or modify
@@ -25,13 +25,13 @@
 #ifndef __SEEKSTREAMDIALOG_H__
 #define __SEEKSTREAMDIALOG_H__
 
+#include <QDialog>
+#include <QVector>
+
 #include "CalypAppModuleIf.h"
 #include "CommonDefs.h"
 #include "config.h"
 
-#include <QDialog>
-#include <QVector>
-
 class QSpinBox;
 
 /**

app/dialog/SubWindowSelectorDialog.cpp

@@ -1,5 +1,5 @@
 /*    This file is a part of Calyp project
- *    Copyright (C) 2014-2018  by Joao Carreira   (jfmcarreira@gmail.com)
+ *    Copyright (C) 2014-2021  by Joao Carreira   (jfmcarreira@gmail.com)
  *                                Luis Lucas      (luisfrlucas@gmail.com)
  *
  *    This program is free software; you can redistribute it and/or modify
@@ -24,12 +24,12 @@
 
 #include "SubWindowSelectorDialog.h"
 
-#include "SubWindowHandle.h"
-#include "VideoSubWindow.h"
-
 #include <QCheckBox>
 #include <QGroupBox>
 
+#include "SubWindowHandle.h"
+#include "VideoSubWindow.h"
+
 SubWindowSelectorDialog::SubWindowSelectorDialog( QWidget* parent, SubWindowHandle* windowManager,
                                                   unsigned int uiCategory, int minWindowsSelected, int maxWindowsSelected )
     : QDialog( parent )

app/dialog/SubWindowSelectorDialog.h

@@ -1,5 +1,5 @@
 /*    This file is a part of Calyp project
- *    Copyright (C) 2014-2018  by Joao Carreira   (jfmcarreira@gmail.com)
+ *    Copyright (C) 2014-2021  by Joao Carreira   (jfmcarreira@gmail.com)
  *                                Luis Lucas      (luisfrlucas@gmail.com)
  *
  *    This program is free software; you can redistribute it and/or modify
@@ -25,13 +25,12 @@
 #ifndef __DIALOGSUBWINDOWSELECTOR_H__
 #define __DIALOGSUBWINDOWSELECTOR_H__
 
-#include "CommonDefs.h"
-#include "config.h"
-
+#include <QVector>
 #include <QtCore>
 #include <QtWidgets>
 
-#include <QVector>
+#include "CommonDefs.h"
+#include "config.h"
 
 class QPixmap;
 class QColor;

app/docks/FramePropertiesDock.cpp

@@ -1,5 +1,5 @@
 /*    This file is a part of Calyp project
- *    Copyright (C) 2014-2018  by Joao Carreira   (jfmcarreira@gmail.com)
+ *    Copyright (C) 2014-2021  by Joao Carreira   (jfmcarreira@gmail.com)
  *                                Luis Lucas      (luisfrlucas@gmail.com)
  *
  *    This program is free software; you can redistribute it and/or modify
@@ -184,6 +184,11 @@ FramePropertiesDock::FramePropertiesDock( QWidget* parent, bool* pbMainPlaySwitc
   labelRangeValue = new QLabel;
   labelRangeValue->setAlignment( Qt::AlignRight | Qt::AlignVCenter );
 
+  QLabel* nEBinsLabel = new QLabel( tr( "Non empty bins:" ) );
+  nEBinsLabel->setAlignment( Qt::AlignLeft | Qt::AlignVCenter );
+  labelNEBinsValue = new QLabel;
+  labelNEBinsValue->setAlignment( Qt::AlignRight | Qt::AlignVCenter );
+
   QLabel* meanLabel = new QLabel( tr( "Mean:" ) );
   meanLabel->setAlignment( Qt::AlignLeft | Qt::AlignVCenter );
   labelMeanValue = new QLabel;
@@ -199,6 +204,11 @@ FramePropertiesDock::FramePropertiesDock( QWidget* parent, bool* pbMainPlaySwitc
   labelMedianValue = new QLabel;
   labelMedianValue->setAlignment( Qt::AlignRight | Qt::AlignVCenter );
 
+  QLabel* entropyLabel = new QLabel( tr( "Entropy:" ) );
+  entropyLabel->setAlignment( Qt::AlignLeft | Qt::AlignVCenter );
+  labelEntropyValue = new QLabel;
+  labelEntropyValue->setAlignment( Qt::AlignRight | Qt::AlignVCenter );
+
   QLabel* percentileLabel = new QLabel( tr( "Percentile:" ) );
   percentileLabel->setAlignment( Qt::AlignLeft | Qt::AlignVCenter );
   labelPercentileValue = new QLabel;
@@ -212,12 +222,16 @@ FramePropertiesDock::FramePropertiesDock( QWidget* parent, bool* pbMainPlaySwitc
   statisticsLayout->addWidget( labelCountValue, gridRow++, 1 );
   statisticsLayout->addWidget( rangeLabel, gridRow, 0 );
   statisticsLayout->addWidget( labelRangeValue, gridRow++, 1 );
+  statisticsLayout->addWidget( nEBinsLabel, gridRow, 0 );
+  statisticsLayout->addWidget( labelNEBinsValue, gridRow++, 1 );
   statisticsLayout->addWidget( meanLabel, gridRow, 0 );
   statisticsLayout->addWidget( labelMeanValue, gridRow++, 1 );
   statisticsLayout->addWidget( stdDevLabel, gridRow, 0 );
   statisticsLayout->addWidget( labelStdDevValue, gridRow++, 1 );
   statisticsLayout->addWidget( medianLabel, gridRow, 0 );
   statisticsLayout->addWidget( labelMedianValue, gridRow++, 1 );
+  statisticsLayout->addWidget( entropyLabel, gridRow, 0 );
+  statisticsLayout->addWidget( labelEntropyValue, gridRow++, 1 );
 
   QGroupBox* statisticsGroup = new QGroupBox( tr( "Statistics" ) );
   statisticsGroup->setLayout( statisticsLayout );
@@ -274,6 +288,7 @@ void FramePropertiesDock::reset()
 
   m_iLastFrameType = -1;
 
+  labelNEBinsValue->clear();
   labelMeanValue->clear();
   labelPixelsValue->clear();
   labelStdDevValue->clear();
@@ -444,6 +459,9 @@ void FramePropertiesDock::updateStatistiques()
 
   if( frame )
   {
+    double numBins = frame->getNEBins( channel );
+    labelNEBinsValue->setText( value.setNum( (float)numBins, 'f', 0 ) );
+
     QString rangeText =
         "[" + QString::number( frame->getMinimumPelValue( channel ) ) + ":" + QString::number( frame->getMaximumPelValue( channel ) ) + "]";
     labelRangeValue->setText( rangeText );
@@ -461,7 +479,10 @@ void FramePropertiesDock::updateStatistiques()
     labelCountValue->setText( value.setNum( (float)counts, 'f', 0 ) );
 
     double median = frame->getMedian( channel, min, max );
-    labelMedianValue->setText( value.setNum( median, 'f', 1 ) );
+    labelMedianValue->setText( value.setNum( median, 'f', 0 ) );
+
+    double entropy = frame->getEntropy( channel, min, max );
+    labelEntropyValue->setText( value.setNum( entropy, 'f', 2 ) );
 
     double percentile = ( pixels > 0 ? ( 100.0 * counts / pixels ) : 0.0 );
     labelPercentileValue->setText( value.setNum( percentile, 'f', 1 ) );

app/docks/FramePropertiesDock.h

@@ -1,5 +1,5 @@
 /*    This file is a part of Calyp project
- *    Copyright (C) 2014-2018  by Joao Carreira   (jfmcarreira@gmail.com)
+ *    Copyright (C) 2014-2021  by Joao Carreira   (jfmcarreira@gmail.com)
  *                                Luis Lucas      (luisfrlucas@gmail.com)
  *
  *    This program is free software; you can redistribute it and/or modify
@@ -25,14 +25,14 @@
 #ifndef __FRAMEPROPERTIESDOCK_H__
 #define __FRAMEPROPERTIESDOCK_H__
 
+#include <QtWidgets>
+
 #include "CommonDefs.h"
 #include "HistogramWidget.h"
 #include "config.h"
 #include "lib/CalypFrame.h"
 #include "lib/CalypStream.h"
 
-#include <QtWidgets>
-
 class FramePropertiesDock : public QWidget
 {
   Q_OBJECT
@@ -72,9 +72,11 @@ private:
   QLabel* labelPixelsValue;
   QLabel* labelCountValue;
   QLabel* labelRangeValue;
+  QLabel* labelNEBinsValue;
   QLabel* labelMeanValue;
   QLabel* labelStdDevValue;
   QLabel* labelMedianValue;
+  QLabel* labelEntropyValue;
   QLabel* labelPercentileValue;
 
   QLabel* colorsLabel;

app/docks/ModuleHandleDock.cpp

@@ -1,5 +1,5 @@
 /*    This file is a part of Calyp project
- *    Copyright (C) 2014-2018  by Joao Carreira   (jfmcarreira@gmail.com)
+ *    Copyright (C) 2014-2021  by Joao Carreira   (jfmcarreira@gmail.com)
  *                                Luis Lucas      (luisfrlucas@gmail.com)
  *
  *    This program is free software; you can redistribute it and/or modify
@@ -24,14 +24,14 @@
 
 #include "ModuleHandleDock.h"
 
-#include "CalypAppModuleIf.h"
-#include "ModulesHandle.h"
-
 #include <QGridLayout>
 #include <QLabel>
 #include <QString>
 #include <QtGui>
 
+#include "CalypAppModuleIf.h"
+#include "ModulesHandle.h"
+
 ModuleHandleDock::ModuleHandleDock( QWidget* parent, CalypAppModuleIf* moduleIf )
     : QWidget( parent ), m_pcCurrModuleIf( moduleIf )
 {

app/docks/ModuleHandleDock.h

@@ -1,5 +1,5 @@
 /*    This file is a part of Calyp project
- *    Copyright (C) 2014-2018  by Joao Carreira   (jfmcarreira@gmail.com)
+ *    Copyright (C) 2014-2021  by Joao Carreira   (jfmcarreira@gmail.com)
  *                                Luis Lucas      (luisfrlucas@gmail.com)
  *
  *    This program is free software; you can redistribute it and/or modify
@@ -25,12 +25,12 @@
 #ifndef __MODULEHANDLEDOCK_H__
 #define __MODULEHANDLEDOCK_H__
 
-#include "CommonDefs.h"
-#include "config.h"
-
 #include <QSize>
 #include <QWidget>
 
+#include "CommonDefs.h"
+#include "config.h"
+
 class QLabel;
 
 class CalypAppModuleIf;

app/docks/QualityMeasurementSidebar.cpp

@@ -1,5 +1,5 @@
 /*    This file is a part of Calyp project
- *    Copyright (C) 2014-2018  by Joao Carreira   (jfmcarreira@gmail.com)
+ *    Copyright (C) 2014-2021  by Joao Carreira   (jfmcarreira@gmail.com)
  *                                Luis Lucas      (luisfrlucas@gmail.com)
  *
  *    This program is free software; you can redistribute it and/or modify
@@ -24,11 +24,11 @@
 
 #include "QualityMeasurementSidebar.h"
 
+#include <QtGui>
+
 #include "SubWindowHandle.h"
 #include "VideoSubWindow.h"
 
-#include <QtGui>
-
 QualityMeasurementSidebar::QualityMeasurementSidebar( QWidget* parent, SubWindowHandle* windowManager )
     : QWidget( parent ), m_pcMainWindowManager( windowManager ), m_pcCurrentVideoSubWindow( NULL )
 {
@@ -185,6 +185,8 @@ void QualityMeasurementSidebar::updateSidebarData()
     VideoSubWindow* refSubWindow = m_pcCurrentVideoSubWindow->getRefSubWindow();
     if( refSubWindow )
     {
+      QApplication::setOverrideCursor( Qt::WaitCursor );
+
       CalypFrame* currFrame = m_pcCurrentVideoSubWindow->getCurrFrame();
       CalypFrame* refFrame = refSubWindow->getCurrFrame();
       double quality;
@@ -199,6 +201,7 @@ void QualityMeasurementSidebar::updateSidebarData()
       {
         m_ppcLabelQualityValue[component]->setText( zeroValue );
       }
+      QApplication::restoreOverrideCursor();
       return;
     }
     else

app/docks/QualityMeasurementSidebar.h

@@ -1,5 +1,5 @@
 /*    This file is a part of Calyp project
- *    Copyright (C) 2014-2018  by Joao Carreira   (jfmcarreira@gmail.com)
+ *    Copyright (C) 2014-2021  by Joao Carreira   (jfmcarreira@gmail.com)
  *                                Luis Lucas      (luisfrlucas@gmail.com)
  *
  *    This program is free software; you can redistribute it and/or modify
@@ -25,14 +25,14 @@
 #ifndef __QUALITYMEASUREMENTSIDEBAR_H__
 #define __QUALITYMEASUREMENTSIDEBAR_H__
 
+#include <QtWidgets>
+
 #include "CommonDefs.h"
 #include "HistogramWidget.h"
 #include "config.h"
 #include "lib/CalypFrame.h"
 #include "lib/CalypStream.h"
 
-#include <QtWidgets>
-
 class SubWindowHandle;
 class VideoSubWindow;
 

app/external/CMakeLists.txt

@@ -1,5 +1,5 @@
-###
-### CMakeLists for calyp external components
-###
+#
+# CMakeLists for calyp external components
+#
 
-ADD_SUBDIRECTORY( qcustomplot )
+ADD_SUBDIRECTORY(qcustomplot)

app/external/qcustomplot/CMakeLists.txt

@@ -1,20 +1,12 @@
-###
-### CMakeLists for qcustomplot
-###
+#
+# CMakeLists for qcustomplot
+#
 
-FIND_PACKAGE( Qt5 REQUIRED COMPONENTS Core Gui Widgets PrintSupport )
+FIND_PACKAGE(Qt5 REQUIRED COMPONENTS Core Gui Widgets PrintSupport)
 
-set(qcustomplot_SRCS
-  qcustomplot.cpp
-  qcustomplot.h
-)
+SET(qcustomplot_SRCS qcustomplot.cpp qcustomplot.h)
 
-ADD_LIBRARY( QCustomPlotLib STATIC ${qcustomplot_SRCS} )
-TARGET_LINK_LIBRARIES( QCustomPlotLib
-  Qt5::Core
-  Qt5::Gui
-  Qt5::Widgets
-  Qt5::PrintSupport
-)
+ADD_LIBRARY(QCustomPlotLib STATIC ${qcustomplot_SRCS})
+TARGET_LINK_LIBRARIES(QCustomPlotLib Qt5::Core Qt5::Gui Qt5::Widgets Qt5::PrintSupport)
 
-TARGET_INCLUDE_DIRECTORIES(QCustomPlotLib PUBLIC . )
+TARGET_INCLUDE_DIRECTORIES(QCustomPlotLib PUBLIC .)

app/main.cpp

@@ -1,5 +1,5 @@
 /*    This file is a part of Calyp project
- *    Copyright (C) 2014-2018  by Joao Carreira   (jfmcarreira@gmail.com)
+ *    Copyright (C) 2014-2021  by Joao Carreira   (jfmcarreira@gmail.com)
  *                                Luis Lucas      (luisfrlucas@gmail.com)
  *
  *    This program is free software; you can redistribute it and/or modify
@@ -51,6 +51,10 @@ int main( int argc, char* argv[] )
   QApplication::setApplicationVersion( QStringLiteral( CALYP_VERSION_STRING ) );
   QApplication::setOrganizationName( QStringLiteral( "PixLRA" ) );
 
+#if _WIN32
+  application.setStyle( QStyleFactory::create( "Fusion" ) );
+#endif
+
 #ifdef USE_QTDBUS
   /**
    * use dbus, if available

app/widgets/FrameNumberWidget.cpp

@@ -1,5 +1,5 @@
 /*    This file is a part of Calyp project
- *    Copyright (C) 2014-2018  by Joao Carreira   (jfmcarreira@gmail.com)
+ *    Copyright (C) 2014-2021  by Joao Carreira   (jfmcarreira@gmail.com)
  *                                Luis Lucas      (luisfrlucas@gmail.com)
  *
  *    This program is free software; you can redistribute it and/or modify

app/widgets/FrameNumberWidget.h

@@ -1,5 +1,5 @@
 /*    This file is a part of Calyp project
- *    Copyright (C) 2014-2018  by Joao Carreira   (jfmcarreira@gmail.com)
+ *    Copyright (C) 2014-2021  by Joao Carreira   (jfmcarreira@gmail.com)
  *                                Luis Lucas      (luisfrlucas@gmail.com)
  *
  *    This program is free software; you can redistribute it and/or modify
@@ -25,11 +25,11 @@
 #ifndef __WIDGETFRAMENUMBER_H__
 #define __WIDGETFRAMENUMBER_H__
 
+#include <QWidget>
+
 #include "CommonDefs.h"
 #include "config.h"
 
-#include <QWidget>
-
 class QLabel;
 
 class FrameNumberWidget : public QWidget

app/widgets/HistogramWidget.cpp

@@ -1,5 +1,5 @@
 /*    This file is a part of Calyp project
- *    Copyright (C) 2014-2018  by Joao Carreira   (jfmcarreira@gmail.com)
+ *    Copyright (C) 2014-2021  by Joao Carreira   (jfmcarreira@gmail.com)
  *                                Luis Lucas      (luisfrlucas@gmail.com)
  *
  *    This program is free software; you can redistribute it and/or modify
@@ -938,7 +938,11 @@ void HistogramWidget::paintEvent( QPaintEvent* )
 
     tipText += cellBeg + tr( "Median:" ) + cellMid;
     double median = frame->getMedian( m_channelType, 0, frame->getNumHistogramSegment() - 1 );
-    tipText += value.setNum( median, 'f', 1 ) + cellEnd;
+    tipText += value.setNum( median, 'f', 0 ) + cellEnd;
+
+    tipText += cellBeg + tr( "Entropy:" ) + cellMid;
+    double entropy = frame->getEntropy( m_channelType, 0, frame->getNumHistogramSegment() - 1 );
+    tipText += value.setNum( entropy, 'f', 2 ) + cellEnd;
 
     tipText += cellBeg + tr( "Percent:" ) + cellMid;
     double percentile = ( pixels > 0 ? ( 100.0 * counts / pixels ) : 0.0 );

app/widgets/HistogramWidget.h

@@ -1,5 +1,5 @@
 /*    This file is a part of Calyp project
- *    Copyright (C) 2014-2018  by Joao Carreira   (jfmcarreira@gmail.com)
+ *    Copyright (C) 2014-2021  by Joao Carreira   (jfmcarreira@gmail.com)
  *                                Luis Lucas      (luisfrlucas@gmail.com)
  *
  *    This program is free software; you can redistribute it and/or modify
@@ -26,13 +26,13 @@
 #ifndef __HISTOGRAMWIDGET_H__
 #define __HISTOGRAMWIDGET_H__
 
+#include <QColor>
+#include <QWidget>
+
 #include "CommonDefs.h"
 #include "config.h"
 #include "lib/CalypFrame.h"
 
-#include <QColor>
-#include <QWidget>
-
 class QEvent;
 
 class HistogramWorker;

cmake/FindFFmpeg.cmake

@@ -1,147 +1,139 @@
-# - Try to find the required ffmpeg components(default: AVFORMAT, AVUTIL, AVCODEC)
+# * Try to find the required ffmpeg components(default: AVFORMAT, AVUTIL, AVCODEC)
 #
-# Once done this will define
-#  FFMPEG_FOUND         - System has the all required components.
-#  FFMPEG_INCLUDE_DIRS  - Include directory necessary for using the required components headers.
-#  FFMPEG_LIBRARIES     - Link these to use the required ffmpeg components.
-#  FFMPEG_DEFINITIONS   - Compiler switches required for using the required ffmpeg components.
+# Once done this will define FFMPEG_FOUND         - System has the all required components. FFMPEG_INCLUDE_DIRS  - Include directory necessary for
+# using the required components headers. FFMPEG_LIBRARIES     - Link these to use the required ffmpeg components. FFMPEG_DEFINITIONS   - Compiler
+# switches required for using the required ffmpeg components.
 #
-# For each of the components it will additionally set.
-#   - AVCODEC
-#   - AVDEVICE
-#   - AVFORMAT
-#   - AVUTIL
-#   - POSTPROCESS
-#   - SWSCALE
-# the following variables will be defined
-#  <component>_FOUND        - System has <component>
-#  <component>_INCLUDE_DIRS - Include directory necessary for using the <component> headers
-#  <component>_LIBRARIES    - Link these to use <component>
-#  <component>_DEFINITIONS  - Compiler switches required for using <component>
-#  <component>_VERSION      - The components version
+# For each of the components it will additionally set. - AVCODEC - AVDEVICE - AVFORMAT - AVUTIL - POSTPROCESS - SWSCALE the following variables will
+# be defined <component>_FOUND        - System has <component> <component>_INCLUDE_DIRS - Include directory necessary for using the <component>
+# headers <component>_LIBRARIES    - Link these to use <component> <component>_DEFINITIONS  - Compiler switches required for using <component>
+# <component>_VERSION      - The components version
 #
-# Copyright (c) 2006, Matthias Kretz, <kretz@kde.org>
-# Copyright (c) 2008, Alexander Neundorf, <neundorf@kde.org>
-# Copyright (c) 2011, Michael Jansen, <kde@michael-jansen.biz>
+# Copyright (c) 2006, Matthias Kretz, <kretz@kde.org> Copyright (c) 2008, Alexander Neundorf, <neundorf@kde.org> Copyright (c) 2011, Michael Jansen,
+# <kde@michael-jansen.biz>
 #
-# Redistribution and use is allowed according to the terms of the BSD license.
-# For details see the accompanying COPYING-CMAKE-SCRIPTS file.
+# Redistribution and use is allowed according to the terms of the BSD license. For details see the accompanying COPYING-CMAKE-SCRIPTS file.
 
-include(FindPackageHandleStandardArgs)
+INCLUDE(FindPackageHandleStandardArgs)
 
 # The default components were taken from a survey over other FindFFMPEG.cmake files
-if (NOT FFmpeg_FIND_COMPONENTS)
-  set(FFmpeg_FIND_COMPONENTS AVCODEC AVFORMAT AVUTIL)
-endif ()
+IF(NOT FFmpeg_FIND_COMPONENTS)
+  SET(FFmpeg_FIND_COMPONENTS AVCODEC AVFORMAT AVUTIL)
+ENDIF()
 
 #
-### Macro: set_component_found
+# Macro: set_component_found
 #
 # Marks the given component as found if both *_LIBRARIES AND *_INCLUDE_DIRS is present.
 #
-macro(set_component_found _component )
-  if (${_component}_LIBRARIES AND ${_component}_INCLUDE_DIRS)
+MACRO(set_component_found _component)
+  IF(${_component}_LIBRARIES AND ${_component}_INCLUDE_DIRS)
     # message(STATUS "  - ${_component} found.")
-    set(${_component}_FOUND TRUE)
-  else ()
+    SET(${_component}_FOUND TRUE)
+  ELSE()
     # message(STATUS "  - ${_component} not found.")
-  endif ()
-endmacro()
+  ENDIF()
+ENDMACRO()
 
 #
-### Macro: find_component
+# Macro: find_component
 #
-# Checks for the given component by invoking pkgconfig and then looking up the libraries and
-# include directories.
+# Checks for the given component by invoking pkgconfig and then looking up the libraries and include directories.
 #
-macro(find_component _component _pkgconfig _library _header)
+MACRO(find_component _component _pkgconfig _library _header)
 
-  if (NOT WIN32)
-     # use pkg-config to get the directories and then use these values
-     # in the FIND_PATH() and FIND_LIBRARY() calls
-     find_package(PkgConfig)
-     if (PKG_CONFIG_FOUND)
-       pkg_check_modules(PC_${_component} ${_pkgconfig})
-     endif ()
-  endif (NOT WIN32)
+  IF(NOT WIN32)
+    # use pkg-config to get the directories and then use these values in the FIND_PATH() and FIND_LIBRARY() calls
+    FIND_PACKAGE(PkgConfig)
+    IF(PKG_CONFIG_FOUND)
+      PKG_CHECK_MODULES(PC_${_component} ${_pkgconfig})
+    ENDIF()
+  ENDIF(NOT WIN32)
 
-  find_path(${_component}_INCLUDE_DIRS ${_header}
-    HINTS
-      ${PC_LIB${_component}_INCLUDEDIR}
-      ${PC_LIB${_component}_INCLUDE_DIRS}
-    PATH_SUFFIXES
-      ffmpeg
+  FIND_PATH(
+    ${_component}_INCLUDE_DIRS ${_header}
+    HINTS ${PC_LIB${_component}_INCLUDEDIR} ${PC_LIB${_component}_INCLUDE_DIRS}
+    PATH_SUFFIXES ffmpeg
   )
 
-  find_library(${_component}_LIBRARIES NAMES ${_library}
-      HINTS
-      ${PC_LIB${_component}_LIBDIR}
-      ${PC_LIB${_component}_LIBRARY_DIRS}
-  )
-
-  set(${_component}_DEFINITIONS  ${PC_${_component}_CFLAGS_OTHER} CACHE STRING "The ${_component} CFLAGS.")
-  set(${_component}_VERSION      ${PC_${_component}_VERSION}      CACHE STRING "The ${_component} version number.")
-
-  set_component_found(${_component})
-
-  mark_as_advanced(
-    ${_component}_INCLUDE_DIRS
+  FIND_LIBRARY(
     ${_component}_LIBRARIES
-    ${_component}_DEFINITIONS
-    ${_component}_VERSION)
+    NAMES ${_library}
+    HINTS ${PC_LIB${_component}_LIBDIR} ${PC_LIB${_component}_LIBRARY_DIRS}
+  )
 
-endmacro()
+  SET(${_component}_DEFINITIONS
+      ${PC_${_component}_CFLAGS_OTHER}
+      CACHE STRING "The ${_component} CFLAGS."
+  )
+  SET(${_component}_VERSION
+      ${PC_${_component}_VERSION}
+      CACHE STRING "The ${_component} version number."
+  )
 
+  SET_COMPONENT_FOUND(${_component})
+
+  MARK_AS_ADVANCED(${_component}_INCLUDE_DIRS ${_component}_LIBRARIES ${_component}_DEFINITIONS ${_component}_VERSION)
+
+ENDMACRO()
 
 # Check for cached results. If there are skip the costly part.
-if (NOT FFMPEG_LIBRARIES)
+IF(NOT FFMPEG_LIBRARIES)
 
   # Check for all possible component.
-  find_component(AVCODEC  libavcodec  avcodec  libavcodec/avcodec.h)
-  find_component(AVFORMAT libavformat avformat libavformat/avformat.h)
-  find_component(AVDEVICE libavdevice avdevice libavdevice/avdevice.h)
-  find_component(AVUTIL   libavutil   avutil   libavutil/avutil.h)
-  find_component(SWSCALE  libswscale  swscale  libswscale/swscale.h)
-  find_component(POSTPROC libpostproc postproc libpostproc/postprocess.h)
+  FIND_COMPONENT(AVCODEC libavcodec avcodec libavcodec/avcodec.h)
+  FIND_COMPONENT(AVFORMAT libavformat avformat libavformat/avformat.h)
+  FIND_COMPONENT(AVDEVICE libavdevice avdevice libavdevice/avdevice.h)
+  FIND_COMPONENT(AVUTIL libavutil avutil libavutil/avutil.h)
+  FIND_COMPONENT(SWSCALE libswscale swscale libswscale/swscale.h)
+  FIND_COMPONENT(SWRESAMPLE libswresample swresample libswresample/swresample.h)
+  FIND_COMPONENT(POSTPROC libpostproc postproc libpostproc/postprocess.h)
 
   # Check if the required components were found and add their stuff to the FFMPEG_* vars.
-  foreach (_component ${FFmpeg_FIND_COMPONENTS})
-    if (${_component}_FOUND)
+  FOREACH(_component ${FFmpeg_FIND_COMPONENTS})
+    IF(${_component}_FOUND)
       # message(STATUS "Required component ${_component} present.")
-      set(FFMPEG_LIBRARIES   ${FFMPEG_LIBRARIES}   ${${_component}_LIBRARIES})
-      set(FFMPEG_DEFINITIONS ${FFMPEG_DEFINITIONS} ${${_component}_DEFINITIONS})
-      list(APPEND FFMPEG_INCLUDE_DIRS ${${_component}_INCLUDE_DIRS})
-    else ()
+      SET(FFMPEG_LIBRARIES ${FFMPEG_LIBRARIES} ${${_component}_LIBRARIES})
+      SET(FFMPEG_DEFINITIONS ${FFMPEG_DEFINITIONS} ${${_component}_DEFINITIONS})
+      LIST(APPEND FFMPEG_INCLUDE_DIRS ${${_component}_INCLUDE_DIRS})
+    ELSE()
       # message(STATUS "Required component ${_component} missing.")
-    endif ()
-  endforeach ()
+    ENDIF()
+  ENDFOREACH()
 
   # Build the include path with duplicates removed.
-  if (FFMPEG_INCLUDE_DIRS)
-    list(REMOVE_DUPLICATES FFMPEG_INCLUDE_DIRS)
-  endif ()
+  IF(FFMPEG_INCLUDE_DIRS)
+    LIST(REMOVE_DUPLICATES FFMPEG_INCLUDE_DIRS)
+  ENDIF()
 
   # cache the vars.
-  set(FFMPEG_INCLUDE_DIRS ${FFMPEG_INCLUDE_DIRS} CACHE STRING "The FFmpeg include directories." FORCE)
-  set(FFMPEG_LIBRARIES    ${FFMPEG_LIBRARIES}    CACHE STRING "The FFmpeg libraries." FORCE)
-  set(FFMPEG_DEFINITIONS  ${FFMPEG_DEFINITIONS}  CACHE STRING "The FFmpeg cflags." FORCE)
+  SET(FFMPEG_INCLUDE_DIRS
+      ${FFMPEG_INCLUDE_DIRS}
+      CACHE STRING "The FFmpeg include directories." FORCE
+  )
+  SET(FFMPEG_LIBRARIES
+      ${FFMPEG_LIBRARIES}
+      CACHE STRING "The FFmpeg libraries." FORCE
+  )
+  SET(FFMPEG_DEFINITIONS
+      ${FFMPEG_DEFINITIONS}
+      CACHE STRING "The FFmpeg cflags." FORCE
+  )
 
-  mark_as_advanced(FFMPEG_INCLUDE_DIRS
-                   FFMPEG_LIBRARIES
-                   FFMPEG_DEFINITIONS)
+  MARK_AS_ADVANCED(FFMPEG_INCLUDE_DIRS FFMPEG_LIBRARIES FFMPEG_DEFINITIONS)
 
-endif ()
+ENDIF()
 
 # Now set the noncached _FOUND vars for the components.
-foreach (_component AVCODEC AVDEVICE AVFORMAT AVUTIL POSTPROCESS SWSCALE)
-  set_component_found(${_component})
-endforeach ()
+FOREACH(_component AVCODEC AVDEVICE AVFORMAT AVUTIL POSTPROCESS SWSCALE)
+  SET_COMPONENT_FOUND(${_component})
+ENDFOREACH()
 
 # Compile the list of required vars
-set(_FFmpeg_REQUIRED_VARS FFMPEG_LIBRARIES FFMPEG_INCLUDE_DIRS)
-foreach (_component ${FFmpeg_FIND_COMPONENTS})
-  list(APPEND _FFmpeg_REQUIRED_VARS ${_component}_LIBRARIES ${_component}_INCLUDE_DIRS)
-endforeach ()
+SET(_FFmpeg_REQUIRED_VARS FFMPEG_LIBRARIES FFMPEG_INCLUDE_DIRS)
+FOREACH(_component ${FFmpeg_FIND_COMPONENTS})
+  LIST(APPEND _FFmpeg_REQUIRED_VARS ${_component}_LIBRARIES ${_component}_INCLUDE_DIRS)
+ENDFOREACH()
 
 # Give a nice error message if some of the required vars are missing.
-find_package_handle_standard_args(FFmpeg DEFAULT_MSG ${_FFmpeg_REQUIRED_VARS})
+FIND_PACKAGE_HANDLE_STANDARD_ARGS(FFmpeg DEFAULT_MSG ${_FFmpeg_REQUIRED_VARS})

cmake/ModulesFct.cmake

@@ -1,64 +1,68 @@
-
-
-MACRO(ADD_MODULE name file )
-  set(__modulename "Module${name}")
-  OPTION(MODULE_${name} "Use module ${name}" ON )
-  ADD_FEATURE_INFO(${name} MODULE_${name} "Module ${name}" )
-  if( MODULE_${name} )
-    list(APPEND Calyp_Mod_SRCS ${file} )
-    LIST(APPEND MODULES_LIST_NAME ${name} )
-    LIST(APPEND MODULES_LIST_FILES ${file} )
-    file(APPEND ${CMAKE_CURRENT_BINARY_DIR}/ModulesListHeader.h   "#include \"${file}.h\"\n")
-  endif()
-  unset(__modulename)
+# General function to add a module It receives the name of the module and the filename where it is defined. Used in modules/CMakeLists.txt
+MACRO(ADD_MODULE name file)
+  SET(__modulename "Module${name}")
+  OPTION(MODULE_${name} "Use module ${name}" ON)
+  ADD_FEATURE_INFO(${name} MODULE_${name} "Module ${name}")
+  IF(MODULE_${name})
+    LIST(APPEND Calyp_Mod_SRCS ${MODULE_LOCATION}${file}.cpp)
+    LIST(APPEND MODULES_LIST_NAME ${name})
+    LIST(APPEND MODULES_LIST_FILES ${file})
+    SET(Calyp_Mod_SRCS
+        "${Calyp_Mod_SRCS}"
+        PARENT_SCOPE
+    )
+    SET(MODULES_LIST_NAME
+        "${MODULES_LIST_NAME}"
+        PARENT_SCOPE
+    )
+    SET(MODULES_LIST_FILES
+        "${MODULES_LIST_FILES}"
+        PARENT_SCOPE
+    )
+  ENDIF()
+  UNSET(__modulename)
 ENDMACRO()
 
-
-MACRO(ADD_MODULE_USE_OPENCV name file )
-  IF( USE_OPENCV )
-    SET( ADD_MODULE_USE_OPENCV_VERSION "2.4" )
-    CMAKE_PARSE_ARGUMENTS(ADD_MODULE_USE_OPENCV "" "VERSION" "MODULES" ${ARGN} )
-    IF( NOT ( ${OpenCV_VERSION} VERSION_LESS ${ADD_MODULE_USE_OPENCV_VERSION} ) )
-      SET( _HAS_MODULES TRUE )
-      FOREACH(opencv_module IN LISTS ADD_MODULE_USE_OPENCV_MODULES )
-        string(TOUPPER "${opencv_module}" opencv_moduleUP)
-        FIND_PACKAGE( OpenCV QUIET COMPONENTS ${opencv_module} )
-        IF( NOT ${OPENCV_${opencv_moduleUP}_FOUND} EQUAL "1" )
-          SET( _HAS_MODULES FALSE )
+# General function to add a module It receives the name of the module and the filename where it is defined. Moreover it receives a VERSION and MODULES
+# (OpenCV modules required) Used in modules/CMakeLists.txt
+MACRO(ADD_MODULE_USE_OPENCV name file)
+  IF(USE_OPENCV)
+    SET(ADD_MODULE_USE_OPENCV_VERSION "2.4")
+    CMAKE_PARSE_ARGUMENTS(ADD_MODULE_USE_OPENCV "" "VERSION" "MODULES" ${ARGN})
+    IF(NOT (${OpenCV_VERSION} VERSION_LESS ${ADD_MODULE_USE_OPENCV_VERSION}))
+      SET(_HAS_MODULES TRUE)
+      FOREACH(opencv_module IN LISTS ADD_MODULE_USE_OPENCV_MODULES)
+        STRING(TOUPPER "${opencv_module}" opencv_moduleUP)
+        FIND_PACKAGE(OpenCV QUIET COMPONENTS ${opencv_module})
+        IF(NOT ${OPENCV_${opencv_moduleUP}_FOUND} EQUAL "1")
+          SET(_HAS_MODULES FALSE)
         ELSE()
-          LIST(APPEND OPENCV_MODULES ${opencv_module} )
+          LIST(APPEND OPENCV_MODULES ${opencv_module})
         ENDIF()
       ENDFOREACH()
-      IF( _HAS_MODULES )
-        ADD_MODULE( ${name} ${file} )
+      IF(_HAS_MODULES)
+        ADD_MODULE(${name} ${file})
       ENDIF()
-      UNSET( OPENCV_${opencv_moduleUP}_FOUND )
-      UNSET( _HAS_MODULES )
+      UNSET(OPENCV_${opencv_moduleUP}_FOUND)
+      UNSET(_HAS_MODULES)
     ENDIF()
-    UNSET( ADD_MODULE_USE_OPENCV_VERSION )
+    UNSET(ADD_MODULE_USE_OPENCV_VERSION)
   ENDIF()
 ENDMACRO()
 
-
-#
 # Create header
-#
+MACRO(CREATE_MODULE_MACROS)
+  FILE(WRITE ${CMAKE_CURRENT_BINARY_DIR}/ModulesListHeader.h "// This files add the header files of each module\n"
+                                                             "#ifndef __MODULESLISTHEADER_H__\n#define __MODULESLISTHEADER_H__\n"
+  )
+  FOREACH(module ${MODULES_LIST_FILES})
+    FILE(APPEND ${CMAKE_CURRENT_BINARY_DIR}/ModulesListHeader.h "#include \"${module}.h\"\n")
+  ENDFOREACH(module ${MODULES_LIST_FILES})
 
-MACRO(CREATE_MODULE_MACROS )
-
-  file( WRITE ${CMAKE_CURRENT_BINARY_DIR}/ModulesListHeader.h   "// This files add the header files of each module\n"
-
-                                                              "#ifndef __MODULESLISTHEADER_H__\n#define __MODULESLISTHEADER_H__\n" )
-
-  foreach(module ${MODULES_LIST_FILES})
-    file(APPEND ${CMAKE_CURRENT_BINARY_DIR}/ModulesListHeader.h   "#include \"${module}.h\"\n")
-  endforeach(module ${MODULES_LIST_FILES})
-
-  file( APPEND ${CMAKE_CURRENT_BINARY_DIR}/ModulesListHeader.h   "#define REGISTER_ALL_MODULES \\\n" )
-  foreach(module ${MODULES_LIST_NAME})
-    file(APPEND ${CMAKE_CURRENT_BINARY_DIR}/ModulesListHeader.h   "Register( \"${module}\", &(${module}::Create) ); \\\n")
-  endforeach(module ${MODULES_LIST_NAME})
-
-  file( APPEND ${CMAKE_CURRENT_BINARY_DIR}/ModulesListHeader.h   "\n#endif // __MODULESLISTHEADER_H__\n" )
+  FILE(APPEND ${CMAKE_CURRENT_BINARY_DIR}/ModulesListHeader.h "#define REGISTER_ALL_MODULES \\\n")
+  FOREACH(module ${MODULES_LIST_NAME})
+    FILE(APPEND ${CMAKE_CURRENT_BINARY_DIR}/ModulesListHeader.h "Register( \"${module}\", &(${module}::Create) ); \\\n")
+  ENDFOREACH(module ${MODULES_LIST_NAME})
 
+  FILE(APPEND ${CMAKE_CURRENT_BINARY_DIR}/ModulesListHeader.h "\n#endif // __MODULESLISTHEADER_H__\n")
 ENDMACRO()

cmake/Win32.cmake

@@ -1,63 +1,81 @@
-#####################################################################################
+# ####################################################################################################################################################
 # DLLs and Win32 specific code
-######################################################################################
+# ####################################################################################################################################################
 
-foreach( OUTPUTCONFIG ${CMAKE_CONFIGURATION_TYPES} )
-    string( TOUPPER ${OUTPUTCONFIG} OUTPUTCONFIG )
-    set( CMAKE_RUNTIME_OUTPUT_DIRECTORY_${OUTPUTCONFIG} "." )
-    set( CMAKE_LIBRARY_OUTPUT_DIRECTORY_${OUTPUTCONFIG} "." )
-    set( CMAKE_ARCHIVE_OUTPUT_DIRECTORY_${OUTPUTCONFIG} "." )
-endforeach( OUTPUTCONFIG CMAKE_CONFIGURATION_TYPES )
+FOREACH(OUTPUTCONFIG ${CMAKE_CONFIGURATION_TYPES})
+  STRING(TOUPPER ${OUTPUTCONFIG} OUTPUTCONFIG)
+  SET(CMAKE_RUNTIME_OUTPUT_DIRECTORY_${OUTPUTCONFIG} ".")
+  SET(CMAKE_LIBRARY_OUTPUT_DIRECTORY_${OUTPUTCONFIG} ".")
+  SET(CMAKE_ARCHIVE_OUTPUT_DIRECTORY_${OUTPUTCONFIG} ".")
+ENDFOREACH(OUTPUTCONFIG CMAKE_CONFIGURATION_TYPES)
 
-SET(MSVC_DLL_DIR "MSVC_DLL_DIR" CACHE PATH "Where to find MSVC dlls")
-#INSTALL(FILES ${MSVC_DLL_DIR}/msvcr120.dll DESTINATION bin )
-#INSTALL(FILES ${MSVC_DLL_DIR}/msvcp120.dll DESTINATION bin )
+SET(MSVC_DLL_DIR
+    "MSVC_DLL_DIR"
+    CACHE PATH "Where to find MSVC dlls"
+)
+# INSTALL(FILES ${MSVC_DLL_DIR}/msvcr120.dll DESTINATION bin ) INSTALL(FILES ${MSVC_DLL_DIR}/msvcp120.dll DESTINATION bin )
 
-SET(QT_DIR "QT-Dir" CACHE PATH "Where to find QT Lib on Windows")
-SET(QT_ICU_VERSION "" CACHE STRING "Qt ICU version of dll's" )
-SET(QT_DLL_POSTFIX "" CACHE STRING "Postfix to dll's name for debug" )
-SET(CMAKE_PREFIX_PATH "${CMAKE_PREFIX_PATH} ${QT_DIR}" )
+SET(QT_DIR
+    "QT-Dir"
+    CACHE PATH "Where to find QT Lib on Windows"
+)
+SET(QT_ICU_VERSION
+    ""
+    CACHE STRING "Qt ICU version of dll's"
+)
+SET(QT_DLL_POSTFIX
+    ""
+    CACHE STRING "Postfix to dll's name for debug"
+)
+SET(CMAKE_PREFIX_PATH "${CMAKE_PREFIX_PATH} ${QT_DIR}")
 
-SET(WINDLLIB "Dl-location" CACHE PATH "Where to find DL Lib on Windows")
+SET(WINDLLIB
+    "Dl-location"
+    CACHE PATH "Where to find DL Lib on Windows"
+)
 
+IF(NOT USE_QT4)
+  INSTALL(FILES ${QT_DIR}/bin/Qt5Core${QT_DLL_POSTFIX}.dll DESTINATION bin)
+  INSTALL(FILES ${QT_DIR}/bin/Qt5Gui${QT_DLL_POSTFIX}.dll DESTINATION bin)
+  INSTALL(FILES ${QT_DIR}/bin/Qt5Widgets${QT_DLL_POSTFIX}.dll DESTINATION bin)
+  INSTALL(FILES ${QT_DIR}/bin/Qt5PrintSupport${QT_DLL_POSTFIX}.dll DESTINATION bin)
+  INSTALL(FILES ${QT_DIR}/plugins/platforms/qwindows${QT_DLL_POSTFIX}.dll DESTINATION bin/platforms)
+  INSTALL(FILES ${QT_DIR}/plugins/platforms/qminimal${QT_DLL_POSTFIX}.dll DESTINATION bin/platforms)
+  INSTALL(FILES ${QT_DIR}/plugins/platforms/qoffscreen${QT_DLL_POSTFIX}.dll DESTINATION bin/platforms)
 
-IF( NOT USE_QT4 )
-  INSTALL(FILES ${QT_DIR}/bin/Qt5Core${QT_DLL_POSTFIX}.dll DESTINATION bin )
-  INSTALL(FILES ${QT_DIR}/bin/Qt5Gui${QT_DLL_POSTFIX}.dll DESTINATION bin )
-  INSTALL(FILES ${QT_DIR}/bin/Qt5Widgets${QT_DLL_POSTFIX}.dll DESTINATION bin )
-  INSTALL(FILES ${QT_DIR}/bin/Qt5PrintSupport${QT_DLL_POSTFIX}.dll DESTINATION bin )
-  INSTALL(FILES ${QT_DIR}/plugins/platforms/qwindows${QT_DLL_POSTFIX}.dll DESTINATION bin/platforms )
-  INSTALL(FILES ${QT_DIR}/plugins/platforms/qminimal${QT_DLL_POSTFIX}.dll DESTINATION bin/platforms )
-  INSTALL(FILES ${QT_DIR}/plugins/platforms/qoffscreen${QT_DLL_POSTFIX}.dll DESTINATION bin/platforms )
-
-  IF( USE_FERVOR )
-    INSTALL(FILES ${QT_DIR}/bin/Qt5Network${QT_DLL_POSTFIX}.dll DESTINATION bin )
-    INSTALL(FILES ${QT_DIR}/bin/Qt5WebKit${QT_DLL_POSTFIX}.dll DESTINATION bin )
-    INSTALL(FILES ${QT_DIR}/bin/Qt5WebKitWidgets${QT_DLL_POSTFIX}.dll DESTINATION bin )
-    INSTALL(FILES ${QT_DIR}/bin/Qt5Quick${QT_DLL_POSTFIX}.dll DESTINATION bin )
-    INSTALL(FILES ${QT_DIR}/bin/Qt5Qml${QT_DLL_POSTFIX}.dll DESTINATION bin )
-    INSTALL(FILES ${QT_DIR}/bin/Qt5Multimedia${QT_DLL_POSTFIX}.dll DESTINATION bin )
-    INSTALL(FILES ${QT_DIR}/bin/Qt5Sql${QT_DLL_POSTFIX}.dll DESTINATION bin )
-    INSTALL(FILES ${QT_DIR}/bin/Qt5Positioning${QT_DLL_POSTFIX}.dll DESTINATION bin )
-    INSTALL(FILES ${QT_DIR}/bin/Qt5Sensors${QT_DLL_POSTFIX}.dll DESTINATION bin )
-    INSTALL(FILES ${QT_DIR}/bin/Qt5MultimediaWidgets${QT_DLL_POSTFIX}.dll DESTINATION bin )
-    INSTALL(FILES ${QT_DIR}/bin/Qt5OpenGL${QT_DLL_POSTFIX}.dll DESTINATION bin )
+  IF(USE_FERVOR)
+    INSTALL(FILES ${QT_DIR}/bin/Qt5Network${QT_DLL_POSTFIX}.dll DESTINATION bin)
+    INSTALL(FILES ${QT_DIR}/bin/Qt5WebKit${QT_DLL_POSTFIX}.dll DESTINATION bin)
+    INSTALL(FILES ${QT_DIR}/bin/Qt5WebKitWidgets${QT_DLL_POSTFIX}.dll DESTINATION bin)
+    INSTALL(FILES ${QT_DIR}/bin/Qt5Quick${QT_DLL_POSTFIX}.dll DESTINATION bin)
+    INSTALL(FILES ${QT_DIR}/bin/Qt5Qml${QT_DLL_POSTFIX}.dll DESTINATION bin)
+    INSTALL(FILES ${QT_DIR}/bin/Qt5Multimedia${QT_DLL_POSTFIX}.dll DESTINATION bin)
+    INSTALL(FILES ${QT_DIR}/bin/Qt5Sql${QT_DLL_POSTFIX}.dll DESTINATION bin)
+    INSTALL(FILES ${QT_DIR}/bin/Qt5Positioning${QT_DLL_POSTFIX}.dll DESTINATION bin)
+    INSTALL(FILES ${QT_DIR}/bin/Qt5Sensors${QT_DLL_POSTFIX}.dll DESTINATION bin)
+    INSTALL(FILES ${QT_DIR}/bin/Qt5MultimediaWidgets${QT_DLL_POSTFIX}.dll DESTINATION bin)
+    INSTALL(FILES ${QT_DIR}/bin/Qt5OpenGL${QT_DLL_POSTFIX}.dll DESTINATION bin)
   ENDIF()
 ENDIF()
 
-IF( USE_OPENCV )
-  SET(OpenCV_DLL_DIR "${OpenCV_DIR}/bin" CACHE PATH "Where to find OpenCV dlls")
-  SET(OpenCV_INSTALL_MODULES ${OPENCV_MODULES} CACHE STRING "List of OpenCV modules")
-  FOREACH(opencv_module IN LISTS OpenCV_INSTALL_MODULES )
-    INSTALL(FILES ${OpenCV_DLL_DIR}/opencv_${opencv_module}${OpenCV_VERSION_MAJOR}${OpenCV_VERSION_MINOR}${OpenCV_VERSION_PATCH}.dll DESTINATION bin )
+IF(USE_OPENCV)
+  SET(OpenCV_DLL_DIR
+      "${OpenCV_DIR}/bin"
+      CACHE PATH "Where to find OpenCV dlls"
+  )
+  SET(OpenCV_INSTALL_MODULES
+      ${OPENCV_MODULES}
+      CACHE STRING "List of OpenCV modules"
+  )
+  FOREACH(opencv_module IN LISTS OpenCV_INSTALL_MODULES)
+    INSTALL(FILES ${OpenCV_DLL_DIR}/opencv_${opencv_module}${OpenCV_VERSION_MAJOR}${OpenCV_VERSION_MINOR}${OpenCV_VERSION_PATCH}.dll DESTINATION bin)
   ENDFOREACH()
 ENDIF()
 
-IF( USE_FFMPEG )
-  SET(FFMPEG_DIR "FFmpeg-Dir" CACHE PATH "Where to find FFmpeg Lib on Windows")
-  INSTALL(FILES ${FFMPEG_DIR}/bin/avcodec-${AVCODEC_VERSION}.dll DESTINATION bin )
-  INSTALL(FILES ${FFMPEG_DIR}/bin/avformat-${AVFORMAT_VERSION}.dll DESTINATION bin )
-  INSTALL(FILES ${FFMPEG_DIR}/bin/avutil-${AVUTIL_VERSION}.dll DESTINATION bin )
-  INSTALL(FILES ${FFMPEG_DIR}/bin/swscale-${SWSCALE_VERSION}.dll DESTINATION bin )
-  INSTALL(FILES ${FFMPEG_DIR}/bin/swresample-${SWRESAMPLE_VERSION}.dll DESTINATION bin )
+IF(USE_FFMPEG)
+  SET(FFMPEG_DIR
+      "FFmpeg-Dir"
+      CACHE PATH "Where to find FFmpeg Lib on Windows"
+  )
+  INSTALL(DIRECTORY ${FFMPEG_DIR}/bin/ DESTINATION bin)
 ENDIF()

config.h.in

@@ -1,5 +1,5 @@
 /*    This file is a part of Calyp project
- *    Copyright (C) 2014-2018  by Joao Carreira   (jfmcarreira@gmail.com)
+ *    Copyright (C) 2014-2021  by Joao Carreira   (jfmcarreira@gmail.com)
  *                                Luis Lucas      (luisfrlucas@gmail.com)
  *
  *    This program is free software; you can redistribute it and/or modify
@@ -26,10 +26,10 @@
 #define __CONFIG_CALYP_H__
 
 /* Version definition */
-#define CALYP_VERSION_MAJOR @CALYP_VERSION_MAJOR@
-#define CALYP_VERSION_MINOR @CALYP_VERSION_MINOR@
-#define CALYP_VERSION_PATCH @CALYP_VERSION_PATCH@
-#define CALYP_VERSION @CALYP_VERSION@
+#define CALYP_VERSION_MAJOR @CALYP_VERSION_MAJOR @
+#define CALYP_VERSION_MINOR @CALYP_VERSION_MINOR @
+#define CALYP_VERSION_PATCH @CALYP_VERSION_PATCH @
+#define CALYP_VERSION @CALYP_VERSION @
 #define CALYP_VERSION_STRING "@CALYP_VERSION_STRING@"
 
 #define UPDATE_CHANNEL "@UPDATE_CHANNEL@"

examples/CMakeLists.txt

@@ -1,7 +1,5 @@
-###
-### CMakeLists for examples
-###
-
-
-ADD_SUBDIRECTORY( modules )
+#
+# CMakeLists for examples
+#
 
+ADD_SUBDIRECTORY(modules)

examples/modules/AbsoluteFrameDifferenceExample.cpp

@@ -1,5 +1,5 @@
 /*    This file is a part of Calyp project
- *    Copyright (C) 2014-2018  by Joao Carreira   (jfmcarreira@gmail.com)
+ *    Copyright (C) 2014-2021  by Joao Carreira   (jfmcarreira@gmail.com)
  *                                Luis Lucas      (luisfrlucas@gmail.com)
  *
  *    This program is free software; you can redistribute it and/or modify
@@ -23,6 +23,7 @@
  */
 
 #include "AbsoluteFrameDifferenceExample.h"
+
 #include <cstdlib>
 
 REGISTER_CLASS_MAKER( AbsoluteFrameDifferenceExample )

examples/modules/AbsoluteFrameDifferenceExample.h

@@ -1,5 +1,5 @@
 /*    This file is a part of Calyp project
- *    Copyright (C) 2014-2018  by Joao Carreira   (jfmcarreira@gmail.com)
+ *    Copyright (C) 2014-2021  by Joao Carreira   (jfmcarreira@gmail.com)
  *                                Luis Lucas      (luisfrlucas@gmail.com)
  *
  *    This program is free software; you can redistribute it and/or modify
@@ -25,10 +25,10 @@
 #ifndef __ABSOLUTEFRAMEDIFFERENCEEXAMPLE_H__
 #define __ABSOLUTEFRAMEDIFFERENCEEXAMPLE_H__
 
-#include "CalypModuleIf.h"
-
 #include <cassert>
 
+#include "CalypModuleIf.h"
+
 class AbsoluteFrameDifferenceExample : public CalypModuleIf
 {
   REGISTER_CLASS_FACTORY( AbsoluteFrameDifferenceExample )

examples/modules/CMakeLists.txt

@@ -1,21 +1,16 @@
-###
-### CMakeLists for modules_example
-###
+#
+# CMakeLists for modules_example
+#
 
+CMAKE_MINIMUM_REQUIRED(VERSION 2.8.9)
 
-CMAKE_MINIMUM_REQUIRED( VERSION 2.8.9 )
+PROJECT("modules_example")
 
-PROJECT( "modules_example" )
-
-# THIS
-# FIND_PACKAGE( Calyp )
-#INCLUDE_DIRECTORIES( ${CALYP_INCLUDE_DIRS} )
-# OR
-INCLUDE_DIRECTORIES( ../../lib )
+# THIS FIND_PACKAGE( Calyp ) INCLUDE_DIRECTORIES( ${CALYP_INCLUDE_DIRS} ) OR
+INCLUDE_DIRECTORIES(../../lib)
 
 ADD_LIBRARY(FrameBinarization SHARED FrameBinarization_APIv1.cpp)
-TARGET_LINK_LIBRARIES( FrameBinarization ${CALYP_LINKER_LIBS}  )
+TARGET_LINK_LIBRARIES(FrameBinarization ${CALYP_LINKER_LIBS})
 
 ADD_LIBRARY(AbsoluteFrameDifferenceExample SHARED AbsoluteFrameDifferenceExample.cpp)
-TARGET_LINK_LIBRARIES( AbsoluteFrameDifferenceExample ${PROJECT_LIBRARY} ${CALYP_LINKER_LIBS}  )
-
+TARGET_LINK_LIBRARIES(AbsoluteFrameDifferenceExample ${PROJECT_LIBRARY} ${CALYP_LINKER_LIBS})

examples/modules/FrameBinarization_APIv1.cpp

@@ -1,5 +1,5 @@
 /*    This file is a part of Calyp project
- *    Copyright (C) 2014-2018  by Joao Carreira   (jfmcarreira@gmail.com)
+ *    Copyright (C) 2014-2021  by Joao Carreira   (jfmcarreira@gmail.com)
  *                                Luis Lucas      (luisfrlucas@gmail.com)
  *
  *    This program is free software; you can redistribute it and/or modify

examples/modules/FrameBinarization_APIv1.h

@@ -1,5 +1,5 @@
 /*    This file is a part of Calyp project
- *    Copyright (C) 2014-2018  by Joao Carreira   (jfmcarreira@gmail.com)
+ *    Copyright (C) 2014-2021  by Joao Carreira   (jfmcarreira@gmail.com)
  *                                Luis Lucas      (luisfrlucas@gmail.com)
  *
  *    This program is free software; you can redistribute it and/or modify

format_source_files.sh

@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 
 export LC_ALL=en_GB.utf8
 export LANG=C
@@ -8,7 +8,7 @@ MY_NAME="$(basename "$0")"
 SET_VERBOSE=0
 ALL_FILES=0
 
-function parsearguments {
+function parsearguments() {
 	local ARGS=$(getopt -o "h" -l "verbose,all,help" -n "${MY_NAME}" -- "$@")
 	local PRINT_HELP=0
 
@@ -123,5 +123,5 @@ while read filename ; do
 	# only change/touch original file if it has been changed
 	diff -q ${TEMPFILE} "${filename}" >/dev/null || { echo "Updating \"${filename}\"" ; cp -p ${TEMPFILE} "${filename}" || echo "Cannot copy \"${TEMPFILE}\" \"${filename}\"" ; }
 
-	rm -f ${TEMPFILE}
+# 	rm -f ${TEMPFILE}
 done

lib/CMakeLists.txt

@@ -1,22 +1,14 @@
-###
-### CMakeLists for calyp lib component
-###
+#
+# CMakeLists for calyp lib component
+#
 
 INCLUDE(GNUInstallDirs)
 
-INCLUDE_DIRECTORIES( ${CMAKE_CURRENT_SOURCE_DIR} )
+INCLUDE_DIRECTORIES(${CMAKE_CURRENT_SOURCE_DIR})
 
-set(Calyp_Lib_SRCS
-    LibMemory.h
-    CalypLib.h
-    CalypDefs.h
-    # Frame
-    CalypFrame.h
-    CalypFrame.cpp
-    CalypPixel.cpp
-    PixelFormats.h
-    PixelFormats.cpp
-    # Stream
+SET(Calyp_Lib_Frame_SRCS CalypPixel.cpp PixelFormats.h PixelFormats.cpp CalypFrame.h CalypFrame.cpp)
+
+SET(Calyp_Lib_Stream_SRCS
     CalypStream.h
     CalypStream.cpp
     CalypStreamHandlerIf.h
@@ -24,78 +16,76 @@ set(Calyp_Lib_SRCS
     StreamHandlerRaw.cpp
     StreamHandlerPortableMap.h
     StreamHandlerPortableMap.cpp
-    # Options Parser
-    CalypOptions.h
-    CalypOptions.cpp
-    # Modules
-    CalypModuleIf.h
 )
 
-LIST(APPEND CMAKE_CFG_LINKER_LIBSS ${PROJECT_LIBRARY} )
-LIST(APPEND CMAKE_CFG_INCLUDE_DIRS ${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_INCLUDEDIR} )
+SET(Calyp_Lib_OptionParser_SRCS CalypOptions.h CalypOptions.cpp)
 
+SET(Calyp_Lib_Modules_SRCS CalypOptions.h CalypOptions.cpp)
 
-IF( USE_FFMPEG )
-  LIST( APPEND Calyp_Lib_SRCS StreamHandlerLibav.h )
-  LIST( APPEND Calyp_Lib_SRCS StreamHandlerLibav.cpp )
-
-  LIST(APPEND CMAKE_CFG_LINKER_LIBSS ${FFMPEG_LIBRARIES} )
-  LIST(APPEND CMAKE_CFG_INCLUDE_DIRS ${FFMPEG_INCLUDE_DIRS} )
-ENDIF()
-
-IF( USE_OPENCV )
-  LIST( APPEND Calyp_Lib_SRCS StreamHandlerOpenCV.h )
-  LIST( APPEND Calyp_Lib_SRCS StreamHandlerOpenCV.cpp )
-
-  LIST(APPEND CMAKE_CFG_LINKER_LIBSS ${OpenCV_LIBRARIES} )
-  LIST(APPEND CMAKE_CFG_INCLUDE_DIRS ${OpenCV_INCLUDE_DIRS} )
-ENDIF()
-
-set(Calyp_Lib_HEADERS
+SET(Calyp_Lib_SRCS
+    LibMemory.h
+    CalypLib.h
     CalypDefs.h
-    CalypFrame.h
-    CalypStream.h
-    CalypOptions.h
-    CalypModuleIf.h
+    ${Calyp_Lib_Frame_SRCS}
+    ${Calyp_Lib_Stream_SRCS}
+    ${Calyp_Lib_OptionParser_SRCS}
+    ${Calyp_Lib_Modules_SRCS}
 )
 
-CONFIGURE_FILE( CalypConfig.cmake.in CalypConfig.cmake @ONLY)
+LIST(APPEND CMAKE_CFG_LINKER_LIBSS ${PROJECT_LIBRARY})
+LIST(APPEND CMAKE_CFG_INCLUDE_DIRS ${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_INCLUDEDIR})
 
-INCLUDE_DIRECTORIES( ${FFMPEG_INCLUDE_DIRS} ${OpenCV_INCLUDE_DIRS} )
+IF(USE_FFMPEG)
+  LIST(APPEND Calyp_Lib_SRCS StreamHandlerLibav.h)
+  LIST(APPEND Calyp_Lib_SRCS StreamHandlerLibav.cpp)
 
-IF( USE_STATIC )
-  ADD_LIBRARY( ${PROJECT_LIBRARY} STATIC ${Calyp_Lib_SRCS} )
-ELSE()
-  ADD_LIBRARY( ${PROJECT_LIBRARY} SHARED ${Calyp_Lib_SRCS} )
+  LIST(APPEND CMAKE_CFG_LINKER_LIBSS ${FFMPEG_LIBRARIES})
+  LIST(APPEND CMAKE_CFG_INCLUDE_DIRS ${FFMPEG_INCLUDE_DIRS})
 ENDIF()
 
+IF(USE_OPENCV)
+  LIST(APPEND Calyp_Lib_SRCS StreamHandlerOpenCV.h)
+  LIST(APPEND Calyp_Lib_SRCS StreamHandlerOpenCV.cpp)
 
-TARGET_LINK_LIBRARIES( ${PROJECT_LIBRARY}
-    ${FFMPEG_LIBRARIES}
-    ${OpenCV_LIBRARIES}
-)
+  LIST(APPEND Calyp_Lib_SRCS CalypOpenCVModuleIf.cpp)
 
-TARGET_INCLUDE_DIRECTORIES(${PROJECT_LIBRARY}
-    PUBLIC
-        $<INSTALL_INTERFACE:include>
-        $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/..>
-)
+  LIST(APPEND CMAKE_CFG_LINKER_LIBSS ${OpenCV_LIBRARIES})
+  LIST(APPEND CMAKE_CFG_INCLUDE_DIRS ${OpenCV_INCLUDE_DIRS})
+ENDIF()
 
-SET_TARGET_PROPERTIES( ${PROJECT_LIBRARY}
-   PROPERTIES VERSION ${CALYP_VERSION}
-   SOVERSION ${CALYP_VERSION_MAJOR}
-)
+SET(Calyp_Lib_HEADERS CalypDefs.h CalypFrame.h CalypStream.h CalypOptions.h CalypModuleIf.h CalypOpenCVModuleIf.h)
 
-IF( NOT USE_STATIC )
-  INSTALL( TARGETS ${PROJECT_LIBRARY}
+CONFIGURE_FILE(CalypConfig.cmake.in CalypConfig.cmake @ONLY)
+
+INCLUDE_DIRECTORIES(${FFMPEG_INCLUDE_DIRS} ${OpenCV_INCLUDE_DIRS})
+
+IF(USE_STATIC)
+  ADD_LIBRARY(${PROJECT_LIBRARY} STATIC ${Calyp_Lib_SRCS})
+ELSE()
+  ADD_LIBRARY(${PROJECT_LIBRARY} SHARED ${Calyp_Lib_SRCS})
+ENDIF()
+
+TARGET_LINK_LIBRARIES(${PROJECT_LIBRARY} ${FFMPEG_LIBRARIES} ${OpenCV_LIBRARIES})
+
+TARGET_INCLUDE_DIRECTORIES(${PROJECT_LIBRARY} PUBLIC $<INSTALL_INTERFACE:include> $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/..>)
+
+SET_TARGET_PROPERTIES(${PROJECT_LIBRARY} PROPERTIES VERSION ${CALYP_VERSION} SOVERSION ${CALYP_VERSION_MAJOR})
+
+IF(NOT USE_STATIC)
+  INSTALL(
+    TARGETS ${PROJECT_LIBRARY}
     RUNTIME DESTINATION bin
     LIBRARY DESTINATION "${CMAKE_INSTALL_LIBDIR}"
     ARCHIVE DESTINATION "${CMAKE_INSTALL_LIBDIR}"
   )
-  INSTALL(FILES ${Calyp_Lib_HEADERS} DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}" )
-  INSTALL(FILES ${CMAKE_CURRENT_BINARY_DIR}/CalypConfig.cmake DESTINATION share/calyp )
+  INSTALL(FILES ${Calyp_Lib_HEADERS} DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}")
+  INSTALL(FILES ${CMAKE_CURRENT_BINARY_DIR}/CalypConfig.cmake DESTINATION share/calyp)
 ENDIF()
 
-IF( BUILD_TESTS )
-  ADD_SUBDIRECTORY( tests )
+IF(BUILD_TESTS)
+  ADD_SUBDIRECTORY(tests)
 ENDIF()
+
+IF(BUILD_TESTS_CATCH2)
+  ADD_SUBDIRECTORY(catch2)
+ENDIF()

lib/CalypDefs.h

@@ -1,5 +1,5 @@
 /*    This file is a part of Calyp project
- *    Copyright (C) 2014-2018  by Joao Carreira   (jfmcarreira@gmail.com)
+ *    Copyright (C) 2014-2021  by Joao Carreira   (jfmcarreira@gmail.com)
  *                                Luis Lucas      (luisfrlucas@gmail.com)
  *
  *    This program is free software; you can redistribute it and/or modify
@@ -27,11 +27,13 @@
 #define __CALYPDEFS_H__
 
 #include <algorithm>
+#include <iterator>
 #include <string>
 #include <vector>
 
 typedef unsigned short ClpPel;  ///< 16-bit pixel type
 typedef unsigned char ClpByte;
+typedef unsigned long long ClpULong;
 
 typedef std::string ClpString;
 
@@ -100,6 +102,9 @@ enum CLP_Endianness
   CLP_LITTLE_ENDIAN = 1,
 };
 
+static const double S_PI = 3.14159265358979323846;
+static const double S_PI_2 = 1.57079632679489661923;
+
 inline ClpString clpLowercase( const ClpString& in )
 {
   ClpString out;

lib/CalypFrame.cpp

@@ -1,5 +1,5 @@
 /*    This file is a part of Calyp project
- *    Copyright (C) 2014-2018  by Joao Carreira   (jfmcarreira@gmail.com)
+ *    Copyright (C) 2014-2021  by Joao Carreira   (jfmcarreira@gmail.com)
  *                                Luis Lucas      (luisfrlucas@gmail.com)
  *
  *    This program is free software; you can redistribute it and/or modify
@@ -24,15 +24,17 @@
 
 #include "CalypFrame.h"
 
+#include <cassert>
+#include <cmath>
+
 #include "LibMemory.h"
 #include "PixelFormats.h"
 #include "config.h"
 
-#include <cassert>
-#include <cmath>
-
 #ifdef USE_OPENCV
 #include <opencv2/core/core.hpp>
+#include <opencv2/highgui/highgui.hpp>
+#include <opencv2/imgproc/imgproc.hpp>
 #endif
 
 std::vector<ClpString> CalypFrame::supportedColorSpacesListNames()
@@ -81,6 +83,11 @@ int CalypFrame::findPixelFormat( const ClpString& name )
   return -1;
 }
 
+int CalypFrame::pelformatColorSpace( const int idx )
+{
+  return g_CalypPixFmtDescriptorsMap.at( idx ).colorSpace;
+}
+
 struct CalypFramePrivate
 {
 public:
@@ -95,6 +102,7 @@ public:
   int m_iPixelFormat;             //!< Pixel format number (it follows the list of supported pixel formats)
   unsigned int m_uiBitsPel;       //!< Bits per pixel/channel
   unsigned int m_uiHalfPelValue;  //!< Bits per pixel/channel
+  bool m_bHasNegativeValues;      //!< Half of the scale correspond to negative values
 
   ClpPel*** m_pppcInputPel;
 
@@ -111,15 +119,12 @@ public:
   /** Numbers of histogram segments depending of image bytes depth*/
   unsigned int m_uiHistoSegments;
 
-  /**
-	 * Common constructor function of a frame
-	 *
-	 * @param width width of the frame
-	 * @param height height of the frame
-	 * @param pel_format pixel format index (always use PixelFormats enum)
-	 *
-	 */
-  void init( unsigned int width, unsigned int height, int pel_format, int bitsPixel )
+  void init( unsigned int width, unsigned int height, int pel_format, unsigned bitsPixel )
+  {
+    init( width, height, pel_format, bitsPixel, false );
+  }
+
+  void init( unsigned int width, unsigned int height, int pel_format, unsigned bitsPixel, bool has_negative_values )
   {
     m_bInit = false;
     m_bHasRGBPel = false;
@@ -130,6 +135,7 @@ public:
     m_iPixelFormat = pel_format;
     m_uiBitsPel = bitsPixel < 8 ? 8 : bitsPixel;
     m_uiHalfPelValue = 1 << ( m_uiBitsPel - 1 );
+    m_bHasNegativeValues = has_negative_values;
 
     if( m_uiWidth == 0 || m_uiHeight == 0 || m_iPixelFormat == -1 || bitsPixel > 16 )
     {
@@ -252,16 +258,22 @@ public:
  * \brief Constructors
  */
 
-CalypFrame::CalypFrame( unsigned int width, unsigned int height, int pelFormat, int bitsPixel )
+CalypFrame::CalypFrame( unsigned int width, unsigned int height, int pelFormat, unsigned bitsPixel )
     : d( new CalypFramePrivate )
 {
   d->init( width, height, pelFormat, bitsPixel );
 }
 
+CalypFrame::CalypFrame( unsigned int width, unsigned int height, int pelFormat, unsigned bitsPixel, bool has_negative_values )
+    : d( new CalypFramePrivate )
+{
+  d->init( width, height, pelFormat, bitsPixel, has_negative_values );
+}
+
 CalypFrame::CalypFrame( const CalypFrame& other )
     : d( new CalypFramePrivate )
 {
-  d->init( other.getWidth(), other.getHeight(), other.getPelFormat(), other.getBitsPel() );
+  d->init( other.getWidth(), other.getHeight(), other.getPelFormat(), other.getBitsPel(), other.getHasNegativeValues() );
   copyFrom( &other );
 }
 
@@ -270,7 +282,7 @@ CalypFrame::CalypFrame( const CalypFrame* other )
 {
   if( other )
   {
-    d->init( other->getWidth(), other->getHeight(), other->getPelFormat(), other->getBitsPel() );
+    d->init( other->getWidth(), other->getHeight(), other->getPelFormat(), other->getBitsPel(), other->getHasNegativeValues() );
     copyFrom( other );
   }
 }
@@ -346,6 +358,8 @@ bool CalypFrame::haveSameFmt( const CalypFrame& other, unsigned int match ) cons
     bRet &= ( getBitsPel() == other.getBitsPel() );
   if( match & MATCH_COLOR_SPACE_IGNORE_GRAY )
     bRet &= ( getColorSpace() == CLP_COLOR_GRAY || getColorSpace() == other.getColorSpace() );
+  if( match & MATCH_BYTES_PER_FRAME )
+    bRet &= ( getBytesPerFrame() == other.getBytesPerFrame() );
   return bRet;
 }
 
@@ -379,31 +393,46 @@ unsigned int CalypFrame::getNumberChannels() const
   return d->m_pcPelFormat->numberChannels;
 }
 
-unsigned int CalypFrame::getWidth( int channel ) const
+unsigned CalypFrame::getWidth( unsigned channel ) const
 {
   return CHROMASHIFT( d->m_uiWidth, channel > 0 ? d->m_pcPelFormat->log2ChromaWidth : 0 );
 }
-unsigned int CalypFrame::getHeight( int channel ) const
+unsigned CalypFrame::getHeight( unsigned channel ) const
 {
   return CHROMASHIFT( d->m_uiHeight, channel > 0 ? d->m_pcPelFormat->log2ChromaHeight : 0 );
 }
 
-unsigned int CalypFrame::getPixels( int channel ) const
+bool CalypFrame::getHasNegativeValues() const
 {
-  return getWidth( channel ) * getWidth( channel );
+  return d->m_bHasNegativeValues;
 }
 
-unsigned char CalypFrame::getChromaWidthRatio() const
+ClpULong CalypFrame::getPixels( unsigned channel ) const
+{
+  return getWidth( channel ) * getHeight( channel );
+}
+
+ClpULong CalypFrame::getTotalNumberOfPixels() const
+{
+  ClpULong numberPixels = 0;
+  for( unsigned i = 0; i < getNumberChannels(); i++ )
+  {
+    numberPixels += getPixels( i );
+  }
+  return numberPixels;
+}
+
+unsigned CalypFrame::getChromaWidthRatio() const
 {
   return d->m_pcPelFormat->log2ChromaWidth;
 }
 
-unsigned char CalypFrame::getChromaHeightRatio() const
+unsigned CalypFrame::getChromaHeightRatio() const
 {
   return d->m_pcPelFormat->log2ChromaHeight;
 }
 
-unsigned int CalypFrame::getChromaLength() const
+ClpULong CalypFrame::getChromaLength() const
 {
   return getWidth( 1 ) * getHeight( 1 );
 }
@@ -413,19 +442,19 @@ unsigned int CalypFrame::getBitsPel() const
   return d->m_uiBitsPel;
 }
 
-unsigned long CalypFrame::getBytesPerFrame()
+ClpULong CalypFrame::getBytesPerFrame() const
 {
   return getBytesPerFrame( d->m_uiWidth, d->m_uiHeight, d->m_iPixelFormat, d->m_uiBitsPel );
 }
 
-unsigned long CalypFrame::getBytesPerFrame( unsigned int uiWidth, unsigned int uiHeight, int iPixelFormat, unsigned int bitsPixel )
+ClpULong CalypFrame::getBytesPerFrame( unsigned int uiWidth, unsigned int uiHeight, int iPixelFormat, unsigned int bitsPixel )
 {
   const CalypPixelFormatDescriptor* pcPelFormat = &( g_CalypPixFmtDescriptorsMap.at( iPixelFormat ) );
   unsigned int bytesPerPixel = ( bitsPixel - 1 ) / 8 + 1;
-  unsigned long long int numberBytes = uiWidth * uiHeight;
+  ClpULong numberBytes = uiWidth * uiHeight;
   if( pcPelFormat->numberChannels > 1 )
   {
-    unsigned long long int numberBytesChroma =
+    ClpULong numberBytesChroma =
         CHROMASHIFT( uiWidth, pcPelFormat->log2ChromaWidth ) * CHROMASHIFT( uiHeight, pcPelFormat->log2ChromaHeight );
     numberBytes += ( pcPelFormat->numberChannels - 1 ) * numberBytesChroma;
   }
@@ -471,19 +500,24 @@ unsigned char* CalypFrame::getRGBBuffer() const
   return NULL;
 }
 
-ClpPel CalypFrame::operator()( unsigned int ch, unsigned int xPos, unsigned int yPos )
+ClpPel CalypFrame::operator()( unsigned int ch, unsigned int xPos, unsigned int yPos, bool absolute ) const
 {
+  int retValue = 0;
   if( ch < d->m_pcPelFormat->numberChannels )
-    return d->m_pppcInputPel[ch][yPos][xPos];
-  return 0;
+  {
+    retValue = d->m_pppcInputPel[ch][yPos][xPos];
+    if( !absolute && d->m_bHasNegativeValues )
+      retValue = retValue - int( d->m_uiHalfPelValue );
+  }
+  return ClpPel( retValue );
 }
 
-CalypPixel CalypFrame::operator()( unsigned int xPos, unsigned int yPos )
+CalypPixel CalypFrame::operator()( unsigned int xPos, unsigned int yPos ) const
 {
   return getPixel( xPos, yPos );
 }
 
-CalypPixel CalypFrame::getPixel( unsigned int xPos, unsigned int yPos )
+CalypPixel CalypFrame::getPixel( unsigned int xPos, unsigned int yPos ) const
 {
   CalypPixel PixelValue( d->m_pcPelFormat->colorSpace );
   for( unsigned int ch = 0; ch < d->m_pcPelFormat->numberChannels; ch++ )
@@ -514,11 +548,11 @@ void CalypFrame::setPixel( unsigned int xPos, unsigned int yPos, CalypPixel pixe
 
 void CalypFrame::copyFrom( const CalypFrame& other )
 {
-  if( haveSameFmt( other, MATCH_ALL ) )
+  if( !haveSameFmt( other, MATCH_COLOR_SPACE | MATCH_BYTES_PER_FRAME | MATCH_BITS ) )
     return;
   d->m_bHasRGBPel = false;
   d->m_bHasHistogram = false;
-  memcpy( *d->m_pppcInputPel[CLP_LUMA], other.getPelBufferYUV()[CLP_LUMA][0], getBytesPerFrame() * sizeof( ClpPel ) );
+  memcpy( &( d->m_pppcInputPel[0][0][0] ), &( other.getPelBufferYUV()[0][0][0] ), getTotalNumberOfPixels() * sizeof( ClpPel ) );
 }
 
 void CalypFrame::copyFrom( const CalypFrame* other )
@@ -527,10 +561,11 @@ void CalypFrame::copyFrom( const CalypFrame* other )
     copyFrom( *other );
 }
 
-void CalypFrame::copyFrom( const CalypFrame& other, unsigned int xPos, unsigned int yPos )
+void CalypFrame::copyFrom( const CalypFrame& other, unsigned x, unsigned y )
 {
-  if( haveSameFmt( other, MATCH_ALL ) )
+  if( !haveSameFmt( other, MATCH_COLOR_SPACE | MATCH_BITS ) )
     return;
+  // TODO: Protect width and height
   ClpPel*** pInput = other.getPelBufferYUV();
   for( unsigned int ch = 0; ch < d->m_pcPelFormat->numberChannels; ch++ )
   {
@@ -538,7 +573,7 @@ void CalypFrame::copyFrom( const CalypFrame& other, unsigned int xPos, unsigned
     int ratioW = ch > 0 ? d->m_pcPelFormat->log2ChromaHeight : 0;
     for( unsigned int i = 0; i < CHROMASHIFT( d->m_uiHeight, ratioH ); i++ )
     {
-      memcpy( d->m_pppcInputPel[ch][i], &( pInput[ch][( yPos >> ratioH ) + i][( xPos >> ratioW )] ),
+      memcpy( &( d->m_pppcInputPel[ch][i][0] ), &( pInput[ch][( y >> ratioH ) + i][( x >> ratioW )] ),
               ( d->m_uiWidth >> ratioW ) * sizeof( ClpPel ) );
     }
   }
@@ -546,12 +581,39 @@ void CalypFrame::copyFrom( const CalypFrame& other, unsigned int xPos, unsigned
   d->m_bHasHistogram = false;
 }
 
-void CalypFrame::copyFrom( const CalypFrame* other, unsigned int x, unsigned int y )
+void CalypFrame::copyFrom( const CalypFrame* other, unsigned x, unsigned y )
 {
   if( other )
     copyFrom( *other, x, y );
 }
 
+void CalypFrame::copyTo( const CalypFrame& other, unsigned x, unsigned y )
+{
+  if( !haveSameFmt( other, MATCH_COLOR_SPACE | MATCH_PEL_FMT | MATCH_BITS ) )
+    return;
+  ClpPel*** pInput = other.getPelBufferYUV();
+  unsigned width = other.getWidth();
+  // TODO: Protect width and height
+  for( unsigned int ch = 0; ch < d->m_pcPelFormat->numberChannels; ch++ )
+  {
+    int ratioH = ch > 0 ? d->m_pcPelFormat->log2ChromaWidth : 0;
+    int ratioW = ch > 0 ? d->m_pcPelFormat->log2ChromaHeight : 0;
+    for( unsigned int i = 0; i < other.getHeight( ch ); i++ )
+    {
+      memcpy( &( d->m_pppcInputPel[ch][( y >> ratioH ) + i][( x >> ratioW )] ), &( pInput[ch][i][0] ),
+              ( width >> ratioW ) * sizeof( ClpPel ) );
+    }
+  }
+  d->m_bHasRGBPel = false;
+  d->m_bHasHistogram = false;
+}
+
+void CalypFrame::copyTo( const CalypFrame* other, unsigned x, unsigned y )
+{
+  if( other )
+    copyTo( *other, x, y );
+}
+
 void CalypFrame::frameFromBuffer( ClpByte* Buff, int iEndianness, unsigned long uiBuffSize )
 {
   if( uiBuffSize != getBytesPerFrame() )
@@ -574,7 +636,7 @@ void CalypFrame::frameFromBuffer( ClpByte* Buff, int iEndianness )
   int b;
   int maxval = pow( 2, d->m_uiBitsPel ) - 1;
 
-  if( iEndianness == 0 )
+  if( iEndianness == CLP_BIG_ENDIAN )
   {
     startByte = bytesPixel - 1;
     endByte = -1;
@@ -593,10 +655,10 @@ void CalypFrame::frameFromBuffer( ClpByte* Buff, int iEndianness )
   {
     ratioW = ch > 0 ? d->m_pcPelFormat->log2ChromaWidth : 0;
     ratioH = ch > 0 ? d->m_pcPelFormat->log2ChromaHeight : 0;
-    step = d->m_pcPelFormat->comp[ch].step_minus1;
+    step = ( d->m_pcPelFormat->comp[ch].step_minus1 ) * bytesPixel;
 
     pPel = d->m_pppcInputPel[ch][0];
-    pTmpBuff = ppBuff[d->m_pcPelFormat->comp[ch].plane] + ( d->m_pcPelFormat->comp[ch].offset_plus1 - 1 );
+    pTmpBuff = ppBuff[d->m_pcPelFormat->comp[ch].plane] + ( d->m_pcPelFormat->comp[ch].offset_plus1 - 1 ) * bytesPixel;
 
     for( i = 0; i < CHROMASHIFT( d->m_uiHeight, ratioH ) * CHROMASHIFT( d->m_uiWidth, ratioW ); i++ )
     {
@@ -632,7 +694,7 @@ void CalypFrame::frameToBuffer( ClpByte* output_buffer, int iEndianness )
   int incByte = 1;
   int b;
 
-  if( iEndianness == 0 )
+  if( iEndianness == CLP_BIG_ENDIAN )
   {
     startByte = bytesPixel - 1;
     endByte = -1;
@@ -651,10 +713,10 @@ void CalypFrame::frameToBuffer( ClpByte* output_buffer, int iEndianness )
   {
     ratioW = ch > 0 ? d->m_pcPelFormat->log2ChromaWidth : 0;
     ratioH = ch > 0 ? d->m_pcPelFormat->log2ChromaHeight : 0;
-    step = d->m_pcPelFormat->comp[ch].step_minus1;
+    step = ( d->m_pcPelFormat->comp[ch].step_minus1 ) * bytesPixel;
 
     pTmpPel = d->m_pppcInputPel[ch][0];
-    pTmpBuff = ppBuff[d->m_pcPelFormat->comp[ch].plane];
+    pTmpBuff = ppBuff[d->m_pcPelFormat->comp[ch].plane] + ( d->m_pcPelFormat->comp[ch].offset_plus1 - 1 ) * bytesPixel;
 
     for( i = 0; i < CHROMASHIFT( d->m_uiHeight, ratioH ) * CHROMASHIFT( d->m_uiWidth, ratioW ); i++ )
     {
@@ -669,12 +731,12 @@ void CalypFrame::frameToBuffer( ClpByte* output_buffer, int iEndianness )
   }
 }
 
-
 void CalypFrame::fillRGBBuffer()
 {
 #define PEL_ARGB( a, r, g, b ) ( ( a & 0xff ) << 24 ) | ( ( r & 0xff ) << 16 ) | ( ( g & 0xff ) << 8 ) | ( b & 0xff )
 #define PEL_RGB( r, g, b ) PEL_ARGB( 0xffu, r, g, b )
-#define CLAMP_YUV2RGB( X ) X = X < 0 ? 0 : X > 255 ? 255 : X;
+#define CLAMP_YUV2RGB( X ) X = X < 0 ? 0 : X > 255 ? 255 : \
+                                                     X;
 #define YUV2RGB( iY, iU, iV, iR, iG, iB )                          \
   iR = iY + ( ( 1436 * ( iV - 128 ) ) >> 10 );                     \
   iG = iY - ( ( 352 * ( iU - 128 ) + 731 * ( iV - 128 ) ) >> 10 ); \
@@ -809,7 +871,7 @@ int CalypFrame::getNumHistogramSegment()
   return d->m_uiHistoSegments;
 }
 
-unsigned int CalypFrame::getMinimumPelValue( int channel )
+unsigned int CalypFrame::getMinimumPelValue( unsigned channel )
 {
   if( !d->m_bHasHistogram )
     return 0;
@@ -841,7 +903,7 @@ unsigned int CalypFrame::getMinimumPelValue( int channel )
   return 0;
 }
 
-unsigned int CalypFrame::getMaximumPelValue( int channel )
+unsigned int CalypFrame::getMaximumPelValue( unsigned channel )
 {
   if( !d->m_bHasHistogram )
     return 0;
@@ -867,13 +929,46 @@ unsigned int CalypFrame::getMaximumPelValue( int channel )
   {
     if( d->m_puiHistogram[i] > 0 )
     {
-      return i - indexEnd + 1;
+      return i - indexEnd - 1;
     }
   }
   return 0;
 }
 
-unsigned int CalypFrame::getMaximum( int channel )
+unsigned int CalypFrame::getNEBins( unsigned channel )
+{
+  if( !d->m_bHasHistogram )
+    return 0;
+
+  channel = d->getRealHistogramChannel( channel );
+  if( channel < 0 )
+    return 0;
+
+  int indexStart;
+  int indexEnd;
+  if( channel == HIST_ALL_CHANNELS )
+  {
+    indexStart = 0;
+    indexEnd = d->m_uiHistoChannels * d->m_uiHistoSegments;
+  }
+  else
+  {
+    indexStart = channel * d->m_uiHistoSegments;
+    indexEnd = indexStart + d->m_uiHistoSegments;
+  }
+
+  int nEBins = 0;
+  for( int i = indexStart; i < indexEnd; i++ )
+  {
+    if( d->m_puiHistogram[i] > 0 )
+    {
+      nEBins++;
+    }
+  }
+  return nEBins;
+}
+
+unsigned int CalypFrame::getMaximum( unsigned channel )
 {
   if( !d->m_bHasHistogram )
     return 0;
@@ -906,7 +1001,7 @@ unsigned int CalypFrame::getMaximum( int channel )
   return maxValue;
 }
 
-unsigned int CalypFrame::getNumPixelsRange( int channel, unsigned int start, unsigned int end )
+unsigned int CalypFrame::getNumPixelsRange( unsigned channel, unsigned int start, unsigned int end )
 {
   if( !d->m_bHasHistogram || start < 0 || end > d->m_uiHistoSegments - 1 || start > end )
   {
@@ -928,7 +1023,7 @@ unsigned int CalypFrame::getNumPixelsRange( int channel, unsigned int start, uns
   return count;
 }
 
-double CalypFrame::getMean( int channel, unsigned int start, unsigned int end )
+double CalypFrame::getMean( unsigned channel, unsigned int start, unsigned int end )
 {
   if( !d->m_bHasHistogram || start < 0 || end > d->m_uiHistoSegments - 1 || start > end )
   {
@@ -958,7 +1053,7 @@ double CalypFrame::getMean( int channel, unsigned int start, unsigned int end )
   return mean;
 }
 
-int CalypFrame::getMedian( int channel, unsigned int start, unsigned int end )
+int CalypFrame::getMedian( unsigned channel, unsigned int start, unsigned int end )
 {
   if( !d->m_bHasHistogram || start < 0 || end > d->m_uiHistoSegments - 1 || start > end )
   {
@@ -984,7 +1079,7 @@ int CalypFrame::getMedian( int channel, unsigned int start, unsigned int end )
   return 0;
 }
 
-double CalypFrame::getStdDev( int channel, unsigned int start, unsigned int end )
+double CalypFrame::getStdDev( unsigned channel, unsigned int start, unsigned int end )
 {
   if( !d->m_bHasHistogram || start < 0 || end > d->m_uiHistoSegments - 1 || start > end )
   {
@@ -1006,14 +1101,14 @@ double CalypFrame::getStdDev( int channel, unsigned int start, unsigned int end
 
   /*------------ original
 
-	 for ( i = start ; i <= end ; i++ )
-	 {
-	 dev += ( i - mean ) * ( i - mean ) * d->m_puiHistogram[indexStart +i];
-	 }
+     for ( i = start ; i <= end ; i++ )
+     {
+     dev += ( i - mean ) * ( i - mean ) * d->m_puiHistogram[indexStart +i];
+     }
 
-	 return sqrt( dev / count );
+     return sqrt( dev / count );
 
-	 -----------------------*/
+     -----------------------*/
 
   for( unsigned int i = start; i <= end; i++ )
   {
@@ -1023,7 +1118,7 @@ double CalypFrame::getStdDev( int channel, unsigned int start, unsigned int end
   return sqrt( ( dev - count * mean * mean ) / ( count - 1 ) );
 }
 
-double CalypFrame::getHistogramValue( int channel, unsigned int bin )
+double CalypFrame::getHistogramValue( unsigned channel, unsigned int bin )
 {
   if( !d->m_bHasHistogram || bin < 0 || bin > d->m_uiHistoSegments - 1 )
     return 0.0;
@@ -1038,13 +1133,39 @@ double CalypFrame::getHistogramValue( int channel, unsigned int bin )
   return d->m_puiHistogram[indexStart + bin];
 }
 
+double CalypFrame::getEntropy( unsigned channel, unsigned int start, unsigned int end )
+{
+  if( !d->m_bHasHistogram )
+    return 0;
+
+  channel = d->getRealHistogramChannel( channel );
+  if( channel < 0 )
+    return 0;
+
+  int indexStart = channel * d->m_uiHistoSegments;
+  double numValues = getNumPixelsRange( channel, start, end );
+  double entropy = 0.0;
+
+  for( unsigned b = start; b <= end; b++ )
+  {
+    if( d->m_puiHistogram[indexStart + b] == 0 )
+      continue;
+
+    double prob = d->m_puiHistogram[indexStart + b] / numValues;
+
+    entropy -= prob * log2( prob );
+  }
+
+  return entropy;
+}
+
 /*
  **************************************************************
  * interface to other libs
  **************************************************************
  */
 
-bool CalypFrame::toMat( cv::Mat& cvMat, bool convertToGray )
+bool CalypFrame::toMat( cv::Mat& cvMat, bool convertToGray, bool scale, unsigned channel )
 {
   bool bRet = false;
 #ifdef USE_OPENCV
@@ -1053,46 +1174,78 @@ bool CalypFrame::toMat( cv::Mat& cvMat, bool convertToGray )
   {
     return bRet;
   }
-  int cvType = CV_MAKETYPE( CV_8U, convertToGray ? 1 : d->m_pcPelFormat->numberChannels );
-  cvMat.create( d->m_uiHeight, d->m_uiWidth, cvType );
-  unsigned char* pCvPel = cvMat.data;
-  if( !convertToGray && ( d->m_pcPelFormat->colorSpace == CLP_COLOR_YUV ||
-                          d->m_pcPelFormat->colorSpace == CLP_COLOR_RGB ) )
+  unsigned int cvPrecision = getBitsPel() > 8 ? CV_16U : CV_8U;
+  unsigned numBytes = getBitsPel() > 8 ? 2 : 1;
+  unsigned numChannels = getNumberChannels();
+  unsigned scaleFactor = 1 << ( numBytes * 8 - getBitsPel() );
+  if( !scale )
+    scaleFactor = 1;
+  if( convertToGray )
   {
-    fillRGBBuffer();
-    unsigned char* pARGB = d->m_pcARGB32;
-    for( unsigned int i = 0; i < d->m_uiWidth * d->m_uiHeight; i++ )
-    {
-      *pCvPel++ = *pARGB++;
-      *pCvPel++ = *pARGB++;
-      *pCvPel++ = *pARGB++;
-      pARGB++;
-    }
-    bRet = true;
+    channel = channel >= numChannels ? 0 : channel;
+    numChannels = 1;
   }
-  else if( convertToGray || d->m_pcPelFormat->colorSpace == CLP_COLOR_GRAY )
+
+  unsigned imgWidth = getWidth( channel );
+  unsigned imgHeight = getHeight( channel );
+
+  cvMat.create( imgHeight, imgWidth, CV_MAKETYPE( cvPrecision, numChannels ) );
+  if( numChannels > 1 )
   {
-    ClpPel* pPel = d->m_pppcInputPel[CLP_LUMA][0];
-    for( unsigned int i = 0; i < d->m_uiWidth * d->m_uiHeight; i++ )
+    cv::Mat tmpMat( imgHeight, imgWidth, CV_MAKETYPE( cvPrecision, numChannels ) );
+
+    unsigned char* cv_data = tmpMat.data;
+    CalypPixel currPel;
+    for( unsigned y = 0; y < imgHeight; y++ )
     {
-      *pCvPel++ = *pPel++;
+      for( unsigned x = 0; x < imgWidth; x++ )
+      {
+        currPel = getPixel( x, y ) * scaleFactor;
+        for( unsigned int ch = 0; ch < numChannels; ch++ )
+          for( unsigned b = 0; b < numBytes; b++ )
+          {
+            unsigned char pel = currPel[ch] >> ( 8 * b );
+            *cv_data++ = pel;
+          }
+      }
+    }
+    if( getNumberChannels() >= 1 )
+    {
+      // TODO: check for other formats
+      switch( getColorSpace() )
+      {
+      case CLP_COLOR_YUV:
+        cv::cvtColor( tmpMat, cvMat, cv::COLOR_YCrCb2RGB );
+        break;
+      }
     }
-    bRet = true;
   }
   else
   {
-    return false;
+    unsigned char* cv_data = cvMat.data;
+    ClpPel* pel = getPelBufferYUV()[channel][0];
+    for( unsigned y = 0; y < imgHeight * imgWidth; y++ )
+    {
+      ClpPel currPel = ( *pel++ ) * scaleFactor;
+      for( unsigned b = 0; b < numBytes; b++ )
+        *cv_data++ = currPel >> ( 8 * b );
+    }
   }
+  bRet = true;
 #endif
   return bRet;
 }
 
-bool CalypFrame::fromMat( cv::Mat& cvMat )
+bool CalypFrame::fromMat( cv::Mat& cvMat, int channel )
 {
   bool bRet = false;
 #ifdef USE_OPENCV
+  unsigned numBytes = getBitsPel() > 8 ? 2 : 1;
+  unsigned numChannels = getNumberChannels();
+  unsigned int cvPrecision = getBitsPel() > 8 ? CV_16U : CV_8U;
   if( !d->m_bInit )
   {
+    uchar depth = cvMat.type() & CV_MAT_DEPTH_MASK;
     if( d->m_iPixelFormat == CLP_INVALID_FMT )
     {
       switch( cvMat.channels() )
@@ -1107,35 +1260,69 @@ bool CalypFrame::fromMat( cv::Mat& cvMat )
         return false;
       }
     }
-    d->init( cvMat.cols, cvMat.rows, d->m_iPixelFormat, 8 );
+    d->m_uiBitsPel = depth == CV_8U ? 8 : 16;
+    d->init( cvMat.cols, cvMat.rows, d->m_iPixelFormat, d->m_uiBitsPel );
   }
 
   d->m_bHasRGBPel = false;
   d->m_bHasHistogram = false;
 
-  unsigned char* pCvPel = cvMat.data;
-  if( d->m_iPixelFormat != CLP_GRAY )
+  if( channel >= 0 )
+    numChannels = 1;
+  else
+    channel = 0;
+
+  if( cvMat.channels() != int( numChannels ) )
   {
-    ClpPel* pInputPelR = d->m_pppcInputPel[CLP_COLOR_R][0];
-    ClpPel* pInputPelG = d->m_pppcInputPel[CLP_COLOR_G][0];
-    ClpPel* pInputPelB = d->m_pppcInputPel[CLP_COLOR_B][0];
-    for( unsigned int i = 0; i < d->m_uiHeight * d->m_uiWidth; i++ )
+    return false;
+  }
+
+  unsigned imgWidth = getWidth( channel );
+  unsigned imgHeight = getHeight( channel );
+
+  if( numChannels > 1 )
+  {
+    cv::Mat tmpMat( imgHeight, imgWidth, CV_MAKETYPE( cvPrecision, numChannels ) );
+    switch( getColorSpace() )
     {
-      *pInputPelB++ = *pCvPel++;
-      *pInputPelG++ = *pCvPel++;
-      *pInputPelR++ = *pCvPel++;
+    case CLP_COLOR_YUV:
+      cv::cvtColor( tmpMat, cvMat, cv::COLOR_RGB2YCrCb );
+      break;
+    }
+    unsigned char* cv_data = tmpMat.data;
+    unsigned int cv_step = tmpMat.step;
+    CalypPixel currPel;
+    for( unsigned int y = 0; y < imgHeight; y++ )
+    {
+      for( unsigned int x = 0; x < imgWidth; x++ )
+      {
+        for( unsigned int ch = 0; ch < numChannels; ch++ )
+        {
+          currPel[ch] = 0;
+          for( unsigned b = 0; b < numBytes; b++ )
+          {
+            currPel[ch] = currPel[ch] + ( *( cv_data + y * cv_step + x * numChannels * numBytes + ch + b ) << ( 8 * b ) );
+          }
+        }
+        setPixel( x, y, currPel );
+      }
     }
-    bRet = true;
   }
   else
   {
-    ClpPel* pPel = d->m_pppcInputPel[CLP_LUMA][0];
-    for( unsigned int i = 0; i < d->m_uiWidth * d->m_uiHeight; i++ )
+    unsigned char* cv_data = cvMat.data;
+    ClpPel curr_pel;
+    ClpPel* pel = getPelBufferYUV()[channel][0];
+    for( unsigned int y = 0; y < imgHeight * imgWidth; y++ )
     {
-      *pPel++ = *pCvPel++;
+      curr_pel = 0;
+      for( unsigned b = 0; b < numBytes; b++ )
+        curr_pel += ( *cv_data++ ) << ( 8 * b );
+      *pel++ = curr_pel;
     }
-    bRet = true;
   }
+
+  bRet = true;
 #endif
   return bRet;
 }
@@ -1152,6 +1339,17 @@ std::vector<ClpString> CalypFrame::supportedQualityMetricsList()
       "PSNR",
       "MSE",
       "SSIM",
+      "WS-PSNR",
+  };
+}
+
+std::vector<ClpString> CalypFrame::supportedQualityMetricsUnitsList()
+{
+  return std::vector<ClpString>{
+      "dB",
+      "",
+      "",
+      "dB",
   };
 }
 
@@ -1172,6 +1370,9 @@ double CalypFrame::getQuality( int Metric, CalypFrame* Org, unsigned int compone
   case SSIM_METRIC:
     return getSSIM( Org, component );
     break;
+  case WSPSNR_METRIC:
+    return getWSPNR( Org, component );
+    break;
   default:
     assert( 0 );
   };
@@ -1182,43 +1383,27 @@ double CalypFrame::getMSE( CalypFrame* Org, unsigned int component )
 {
   ClpPel* pPelYUV = getPelBufferYUV()[component][0];
   ClpPel* pOrgPelYUV = Org->getPelBufferYUV()[component][0];
-
-  int aux_pel_1, aux_pel_2;
-  int diff = 0;
-  double ssd = 0;
-
-  unsigned int numberOfPixels = 0;
-  if( component == CLP_LUMA )
-  {
-    numberOfPixels = Org->getHeight() * Org->getWidth();
-  }
-  else
-  {
-    numberOfPixels = getChromaLength();
-  }
-
+  ClpULong numberOfPixels = Org->getHeight( component ) * Org->getWidth( component );
+  ClpULong ssd = 0;
   for( unsigned int i = 0; i < numberOfPixels; i++ )
   {
-    aux_pel_1 = *pPelYUV++;
-    aux_pel_2 = *pOrgPelYUV++;
-    diff = aux_pel_1 - aux_pel_2;
-    ssd += (double)( diff * diff );
+    int diff = int( *pPelYUV++ ) - int( *pOrgPelYUV++ );
+    ssd += diff * diff;
   }
   if( ssd == 0.0 )
   {
     return 0.0;
   }
-  return ssd / double( numberOfPixels );
+  return double( ssd ) / double( numberOfPixels );
 }
 
 double CalypFrame::getPSNR( CalypFrame* Org, unsigned int component )
 {
-  unsigned int uiMaxValue = ( 1 << Org->getBitsPel() ) - 1;
-  double uiMaxValueSquare = uiMaxValue * uiMaxValue;
+  ClpULong uiMaxValue = ( 1 << Org->getBitsPel() ) - 1;
   double dPSNR = 100;
   double dMSE = getMSE( Org, component );
   if( dMSE != 0 )
-    dPSNR = 10 * log10( uiMaxValueSquare / dMSE );
+    dPSNR = 10 * log10( double( uiMaxValue * uiMaxValue ) / dMSE );
   return dPSNR;
 }
 
@@ -1304,3 +1489,30 @@ double CalypFrame::getSSIM( CalypFrame* Org, unsigned int component )
   }
   return dSSIM;
 }
+
+double CalypFrame::getWSPNR( CalypFrame* Org, unsigned int component )
+{
+  ClpPel* pPelYUV = getPelBufferYUV()[component][0];
+  ClpPel* pOrgPelYUV = Org->getPelBufferYUV()[component][0];
+
+  unsigned height = getHeight( component );
+  unsigned width = getWidth( component );
+  double ssd = 0;
+  double weight_sum = 0;
+
+  for( unsigned y = 0; y < height; y++ )
+    for( unsigned x = 0; x < width; x++ )
+    {
+      int diff = int( *pPelYUV++ ) - int( *pOrgPelYUV++ );
+      double weight = cos( double( ( y + 0.5 - height / 2.0 ) * S_PI / height ) );
+      ssd += (double)( diff * diff * 1000 ) * weight;
+      weight_sum += weight * 1000;
+    }
+
+  if( ssd == 0.0 )
+  {
+    return 100.00;
+  }
+  unsigned long uiMaxValue = ( 1 << Org->getBitsPel() ) - 1;
+  return 10 * log10( double( uiMaxValue * uiMaxValue ) * weight_sum / ssd );
+}

lib/CalypFrame.h

@@ -1,5 +1,5 @@
 /*    This file is a part of Calyp project
- *    Copyright (C) 2014-2018  by Joao Carreira   (jfmcarreira@gmail.com)
+ *    Copyright (C) 2014-2021  by Joao Carreira   (jfmcarreira@gmail.com)
  *                                Luis Lucas      (luisfrlucas@gmail.com)
  *
  *    This program is free software; you can redistribute it and/or modify
@@ -100,6 +100,7 @@ public:
   static std::vector<ClpString> supportedPixelFormatListNames( int colorSpace );
   static int numberOfFormats();
   static int findPixelFormat( const ClpString& name );
+  static int pelformatColorSpace( const int idx );
 
   /**
 	 * Creates a new frame using the following configuration
@@ -110,7 +111,18 @@ public:
 	 *
 	 * @note this function might misbehave if the pixel format enum is not correct
 	 */
-  CalypFrame( unsigned int width, unsigned int height, int pelFormat, int bitsPixel = 8 );
+  CalypFrame( unsigned int width, unsigned int height, int pelFormat, unsigned bitsPixel = 8 );
+
+  /**
+   * Creates a new frame using the following configuration
+   *
+   * @param width width of the frame
+   * @param height height of the frame
+   * @param pel_format pixel format index (always use PixelFormats enum)
+   *
+   * @note this function might misbehave if the pixel format enum is not correct
+   */
+  CalypFrame( unsigned int width, unsigned int height, int pelFormat, unsigned bitsPixel, bool has_negative_values );
 
   /**
 	 * Copy contructor
@@ -145,6 +157,7 @@ public:
     MATCH_PEL_FMT = 4,
     MATCH_BITS = 8,
     MATCH_COLOR_SPACE_IGNORE_GRAY = 16,
+    MATCH_BYTES_PER_FRAME = 32,
     MATCH_ALL = 0xFFFF,
   };
 
@@ -179,46 +192,58 @@ public:
 	 * Get the number of channels
 	 * @return number of channels
 	 */
-  unsigned int getNumberChannels() const;
+  unsigned getNumberChannels() const;
 
   /**
 	 * Get width of the frame
 	 * @param channel/component
 	 * @return number of pixels
 	 */
-  unsigned int getWidth( int channel = 0 ) const;
+  unsigned int getWidth( unsigned channel = 0 ) const;
 
   /**
 	 * Get height of the frame
 	 * @param channel/component
 	 * @return number of pixels
 	 */
-  unsigned int getHeight( int channel = 0 ) const;
+  unsigned int getHeight( unsigned channel = 0 ) const;
+
+  /**
+   * Check if frame has negative values
+   * @return Boolean with the flag value
+   */
+  bool getHasNegativeValues() const;
 
   /**
 	 * Get number of pixels of the frame
 	 * @param channel/component
 	 * @return number of pixels
 	 */
-  unsigned int getPixels( int channel = 0 ) const;
+  ClpULong getPixels( unsigned channel = 0 ) const;
+
+  /**
+   * Get the total number of pixels of the frame
+   * @return number of pixels
+   */
+  ClpULong getTotalNumberOfPixels() const;
 
   /**
 	 * Get chroma width ratio
 	 * @return ratio multiple of 2
 	 */
-  unsigned char getChromaWidthRatio() const;
+  unsigned getChromaWidthRatio() const;
 
   /**
 	 * Get chroma height ratio
 	 * @return ratio multiple of 2
 	 */
-  unsigned char getChromaHeightRatio() const;
+  unsigned getChromaHeightRatio() const;
 
   /**
 	 * Get number of pixels in each chroma channel
 	 * @return number of pixels
 	 */
-  unsigned int getChromaLength() const;
+  ClpULong getChromaLength() const;
 
   /**
 	 * Get number of bits per pixel
@@ -230,13 +255,13 @@ public:
 	 * Get number of bytes per frame of an existing frame
 	 * @return number of bytes per frame
 	 */
-  unsigned long getBytesPerFrame();
+  ClpULong getBytesPerFrame() const;
 
   /**
 	 * Get number of bytes per frame of a specific pixel format
 	 * @return number of bytes per frame
 	 */
-  static unsigned long getBytesPerFrame( unsigned int uiWidth, unsigned int uiHeight, int iPixelFormat, unsigned int bitsPixel );
+  static ClpULong getBytesPerFrame( unsigned int uiWidth, unsigned int uiHeight, int iPixelFormat, unsigned int bitsPixel );
 
   /**
 	 * Reset frame pixels to zero
@@ -249,13 +274,14 @@ public:
   unsigned char* getRGBBuffer() const;
 
   /**
-	 * Get pixel value at coordinates
+   * Get pixel value at coordinates
 	 * @param ch frame channel
 	 * @param xPos position in X axis
 	 * @param yPos position in Y axis
+   * @param absolute whether it should return positive/negative values
 	 * @return pixel value
 	 */
-  ClpPel operator()( unsigned int ch, unsigned int xPos, unsigned int yPos );
+  ClpPel operator()( unsigned int ch, unsigned int xPos, unsigned int yPos, bool absolute = true ) const;
 
   /**
 	 * Get pixel value at coordinates
@@ -263,7 +289,7 @@ public:
 	 * @param yPos position in Y axis
 	 * @return pixel value
 	 */
-  CalypPixel operator()( unsigned int xPos, unsigned int yPos );
+  CalypPixel operator()( unsigned int xPos, unsigned int yPos ) const;
 
   /**
 	 * Get pixel value at coordinates
@@ -271,7 +297,7 @@ public:
 	 * @param yPos position in Y axis
 	 * @return pixel value
 	 */
-  CalypPixel getPixel( unsigned int xPos, unsigned int yPos );
+  CalypPixel getPixel( unsigned int xPos, unsigned int yPos ) const;
 
   /**
 	 * Get pixel value at coordinates
@@ -290,10 +316,32 @@ public:
 	 */
   void setPixel( unsigned int xPos, unsigned int yPos, CalypPixel pixel );
 
-  void copyFrom( const CalypFrame& );
-  void copyFrom( const CalypFrame* );
-  void copyFrom( const CalypFrame&, unsigned int, unsigned int );
-  void copyFrom( const CalypFrame*, unsigned int, unsigned int );
+  /**
+     * Copy a frame into the current buffer
+     * @param other frame to be copied
+     */
+  void copyFrom( const CalypFrame& other );
+  void copyFrom( const CalypFrame* other );
+
+  /**
+     * Copy a region from a reference corresponding to the size
+     * of the size of the current frame
+     * @param other frame to be copied
+     * @param x x position on the reference frame
+     * @param y y position on the reference frame
+     */
+  void copyFrom( const CalypFrame& other, unsigned x, unsigned y );
+  void copyFrom( const CalypFrame* other, unsigned x, unsigned y );
+
+  /**
+     * Copy a reference frame to a specific location on the current frame
+     * The whole reference frame is copied
+     * @param other frame to be copied
+     * @param x x position on the current frame
+     * @param y y position on the current frame
+     */
+  void copyTo( const CalypFrame& other, unsigned x, unsigned y );
+  void copyTo( const CalypFrame* other, unsigned x, unsigned y );
 
   void frameFromBuffer( ClpByte*, int, unsigned long );
   void frameFromBuffer( ClpByte*, int );
@@ -322,22 +370,24 @@ public:
   };
   void calcHistogram();
 
-  unsigned int getMinimumPelValue( int channel );
-  unsigned int getMaximumPelValue( int channel );
+  unsigned int getMinimumPelValue( unsigned channel );
+  unsigned int getMaximumPelValue( unsigned channel );
 
-  unsigned int getMaximum( int channel );
-  unsigned int getNumPixelsRange( int channel, unsigned int start, unsigned int end );
-  double getMean( int channel, unsigned int start, unsigned int end );
-  int getMedian( int channel, unsigned int start, unsigned int end );
-  double getStdDev( int channel, unsigned int start, unsigned int end );
-  double getHistogramValue( int channel, unsigned int bin );
+  unsigned int getMaximum( unsigned channel );
+  unsigned int getNumPixelsRange( unsigned channel, unsigned int start, unsigned int end );
+  double getMean( unsigned channel, unsigned int start, unsigned int end );
+  int getMedian( unsigned channel, unsigned int start, unsigned int end );
+  double getStdDev( unsigned channel, unsigned int start, unsigned int end );
+  double getHistogramValue( unsigned channel, unsigned int bin );
+  unsigned int getNEBins( unsigned channel );
   int getNumHistogramSegment();
+  double getEntropy( unsigned channel, unsigned int start, unsigned int end );
 
   /**
 	 * interface with OpenCV lib
 	 */
-  bool toMat( cv::Mat& cvMat, bool convertToGray = false );
-  bool fromMat( cv::Mat& cvMat );
+  bool toMat( cv::Mat& cvMat, bool convertToGray = false, bool scale = true, unsigned channel = 0 );
+  bool fromMat( cv::Mat& cvMat, int iChannel = -1 );
 
   /**
 	 * \ingroup	 CalypFrameGrp
@@ -353,15 +403,17 @@ public:
     PSNR_METRIC = 0,
     MSE_METRIC,
     SSIM_METRIC,
+    WSPSNR_METRIC,
     NUMBER_METRICS,
   };
 
   static std::vector<ClpString> supportedQualityMetricsList();
+  static std::vector<ClpString> supportedQualityMetricsUnitsList();
   double getQuality( int Metric, CalypFrame* Org, unsigned int component );
   double getMSE( CalypFrame* Org, unsigned int component );
   double getPSNR( CalypFrame* Org, unsigned int component );
   double getSSIM( CalypFrame* Org, unsigned int component );
-
+  double getWSPNR( CalypFrame* Org, unsigned int component );
   /** @} */
 
 private:

lib/CalypLib.h

@@ -1,5 +1,5 @@
 /*    This file is a part of Calyp project
- *    Copyright (C) 2014-2018  by Joao Carreira   (jfmcarreira@gmail.com)
+ *    Copyright (C) 2014-2021  by Joao Carreira   (jfmcarreira@gmail.com)
  *                                Luis Lucas      (luisfrlucas@gmail.com)
  *
  *    This program is free software; you can redistribute it and/or modify

lib/CalypModuleIf.h

@@ -1,5 +1,5 @@
 /*    This file is a part of Calyp project
- *    Copyright (C) 2014-2018  by Joao Carreira   (jfmcarreira@gmail.com)
+ *    Copyright (C) 2014-2021  by Joao Carreira   (jfmcarreira@gmail.com)
  *                                Luis Lucas      (luisfrlucas@gmail.com)
  *
  *    This program is free software; you can redistribute it and/or modify
@@ -50,6 +50,11 @@ public:                                              \
     if( !apcFrameList[i] )                                \
       return false;
 
+#define _BASIC_MODULE_API_3_BREAK_CONDITION_ \
+  if( m_iFrameBufferCount == 0 )             \
+    if( apcFrameList.size() <= 0 )           \
+      return NULL;
+
 /** Module_API_Version Enum
  * \ingroup Calyp_Modules
  * Version of the modules API required
@@ -59,6 +64,7 @@ enum Module_API_Version
 {
   CLP_MODULE_API_1,
   CLP_MODULE_API_2,
+  CLP_MODULE_API_3,
 };
 
 /** Module_Type Enum
@@ -118,6 +124,9 @@ public:
   //! Features/Requirements
   unsigned int m_uiModuleRequirements;
 
+  unsigned int m_iFrameBufferCount;
+  CalypFrame* m_pcOutputFrame;
+
   CalypOptions m_cModuleOptions;
 
   CalypModuleIf()
@@ -125,6 +134,8 @@ public:
     m_iModuleAPI = CLP_MODULE_API_1;
     m_uiModuleRequirements = CLP_MODULE_REQUIRES_NOTHING;
     m_pchModuleLongName = NULL;
+    m_pcOutputFrame = NULL;
+    m_iFrameBufferCount = 0;
   }
   virtual ~CalypModuleIf() {}
   virtual void Delete() = 0;
@@ -149,6 +160,16 @@ public:
   virtual double measure( std::vector<CalypFrame*> ) { return 0; }
   virtual bool keyPressed( enum Module_Key_Supported ) { return false; }
   virtual ClpString moduleInfo() { return ClpString(); }
+  /**
+   * Module API version 3
+   */
+  virtual CalypFrame* getProcessedFrame() { return m_pcOutputFrame; }
+  virtual bool needFrame() { return m_iFrameBufferCount == 0 ? true : false; };
+  virtual bool flush()
+  {
+    m_iFrameBufferCount = 0;
+    return true;
+  };
 };
 
 #endif  // __CALYPMODULESIF_H__

lib/CalypOpenCVModuleIf.cpp

@@ -0,0 +1,83 @@
+/*    This file is a part of Calyp project
+ *    Copyright (C) 2014-2021  by Joao Carreira   (jfmcarreira@gmail.com)
+ *                                Luis Lucas      (luisfrlucas@gmail.com)
+ *
+ *    This program is free software; you can redistribute it and/or modify
+ *    it under the terms of the GNU General Public License as published by
+ *    the Free Software Foundation; either version 2 of the License, or
+ *    (at your option) any later version.
+ *
+ *    This program is distributed in the hope that it will be useful,
+ *    but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *    GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License along
+ *   with this program; if not, write to the Free Software Foundation, Inc.,
+ *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+/**
+ * \file     CalypOpenCVModuleIf.cpp
+ * \brief    Calyp modules interface for OpenCV
+ */
+
+#include "CalypOpenCVModuleIf.h"
+
+// OpenCV
+#include <opencv2/opencv.hpp>
+
+using cv::Mat;
+
+bool CalypOpenCVModuleIf::create( std::vector<CalypFrame*> apcFrameList )
+{
+  _BASIC_MODULE_API_2_CHECK_
+  bool bRet = false;
+  std::vector<Mat*> acMatList( apcFrameList.size() );
+  for( unsigned i = 0; i < apcFrameList.size(); i++ )
+  {
+    acMatList[i] = new Mat;
+    apcFrameList[i]->toMat( *acMatList[i], m_bConvertToGray );
+  }
+  Mat* outputMat = create_using_opencv( acMatList );
+  if( outputMat )
+  {
+    unsigned pelFormat = m_bConvertToGray ? CalypFrame::findPixelFormat( "GRAY" ) : apcFrameList[0]->getPelFormat();
+    m_pcOutputFrame = new CalypFrame( outputMat->cols, outputMat->rows, pelFormat, apcFrameList[0]->getBitsPel() );
+    bRet = true;
+  }
+  else
+  {
+    return false;
+  }
+  for( unsigned i = 0; i < apcFrameList.size(); i++ )
+  {
+    delete acMatList[i];
+  }
+  return bRet;
+}
+
+CalypFrame* CalypOpenCVModuleIf::process( std::vector<CalypFrame*> apcFrameList )
+{
+  m_pcOutputFrame->reset();
+  std::vector<Mat*> acMatList( apcFrameList.size() );
+  for( unsigned i = 0; i < apcFrameList.size(); i++ )
+  {
+    acMatList[i] = new Mat;
+    apcFrameList[i]->toMat( *acMatList[i], m_bConvertToGray );
+  }
+  Mat* cvOutput = process_using_opencv( acMatList );
+  m_pcOutputFrame->fromMat( *cvOutput );
+  for( unsigned i = 0; i < apcFrameList.size(); i++ )
+  {
+    delete acMatList[i];
+  }
+  return m_pcOutputFrame;
+}
+
+void CalypOpenCVModuleIf::destroy()
+{
+  if( m_pcOutputFrame )
+    delete m_pcOutputFrame;
+  m_pcOutputFrame = NULL;
+}

lib/CalypOpenCVModuleIf.h

@@ -0,0 +1,65 @@
+/*    This file is a part of Calyp project
+ *    Copyright (C) 2014-2021  by Joao Carreira   (jfmcarreira@gmail.com)
+ *                                Luis Lucas      (luisfrlucas@gmail.com)
+ *
+ *    This program is free software; you can redistribute it and/or modify
+ *    it under the terms of the GNU General Public License as published by
+ *    the Free Software Foundation; either version 2 of the License, or
+ *    (at your option) any later version.
+ *
+ *    This program is distributed in the hope that it will be useful,
+ *    but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *    GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License along
+ *   with this program; if not, write to the Free Software Foundation, Inc.,
+ *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+/**
+ * \file     CalypOpenCVModuleIf.h
+ * \ingroup  CalypLibGroup
+ * \brief    Calyp modules interface for OpenCV
+ */
+
+#ifndef __CALYPOPENCVMODULEIF_H__
+#define __CALYPOPENCVMODULEIF_H__
+
+#include "CalypModuleIf.h"
+
+namespace cv
+{
+class Mat;
+}
+
+/**
+ * \class    CalypOpenCVModuleIf
+ * \ingroup  CalypLib Calyp_Modules
+ * \brief    Abstract class for modules using OpenCV library
+ */
+class CalypOpenCVModuleIf : public CalypModuleIf
+{
+protected:
+  const char* m_pchPythonFunctionName;
+  bool m_bConvertToGray;
+
+public:
+  CalypOpenCVModuleIf()
+  {
+    m_bConvertToGray = false;
+  };
+  virtual ~CalypOpenCVModuleIf() {}
+
+  // Common API
+  bool create( std::vector<CalypFrame*> apcFrameList );
+  CalypFrame* process( std::vector<CalypFrame*> apcFrameList );
+  void destroy();
+
+  // API using OpenCV
+  virtual cv::Mat* create_using_opencv( std::vector<cv::Mat*> apcFrameList ) { return NULL; };
+  virtual cv::Mat* process_using_opencv( std::vector<cv::Mat*> apcFrameList ) = 0;
+  virtual void destroy_using_opencv(){};
+};
+
+#endif  // __CALYPOPENCVMODULEIF_H__

lib/CalypOptions.cpp

@@ -38,13 +38,13 @@
 
 #include "CalypOptions.h"
 
-#include "config.h"
-#include "lib/CalypModuleIf.h"
-
 #include <cstring>
 #include <iostream>
 #include <sstream>
 
+#include "config.h"
+#include "lib/CalypModuleIf.h"
+
 using namespace std;
 
 struct ParseFailure : public std::exception
@@ -62,7 +62,7 @@ class boolOption : public OptionBase
 {
 public:
   boolOption( const ClpString& name, const ClpString& desc )
-      : OptionBase( name, desc ) { is_binary = true; }
+      : OptionBase( name, desc, "(1-0)" ) { is_binary = true; }
   void parse( const ClpString& arg ) { arg_count++; }
 };
 
@@ -71,8 +71,8 @@ template <typename T>
 class StandardOption : public OptionBase
 {
 public:
-  StandardOption( const ClpString& name, T& storage, const ClpString& desc )
-      : OptionBase( name, desc ), opt_storage( storage )
+  StandardOption( const ClpString& name, T& storage, const ClpString& desc, const ClpString& def )
+      : OptionBase( name, desc, def ), opt_storage( storage )
   {
     is_binary = false;
   }
@@ -160,8 +160,8 @@ struct FunctionOption : public OptionBase
 public:
   typedef void( Func )( CalypOptions&, const ClpString& );
 
-  FunctionOption( const ClpString& name, CalypOptions& parent_, Func* func_, const ClpString& desc )
-      : OptionBase( name, desc ), parent( parent_ ), func( func_ )
+  FunctionOption( const ClpString& name, CalypOptions& parent_, Func* func_, const ClpString& desc, const ClpString& def )
+      : OptionBase( name, desc, def ), parent( parent_ ), func( func_ )
   {
     is_binary = false;
   }
@@ -198,6 +198,13 @@ CalypOptions& CalypOptions::operator()( const ClpString& name, const ClpString&
  */
 template <typename T>
 CalypOptions& CalypOptions::operator()( const ClpString& name, T& storage, const ClpString& desc )
+{
+  addOption( new StandardOption<T>( name, storage, desc, ClpString( "" ) ) );
+  return *this;
+}
+
+template <typename T>
+CalypOptions& CalypOptions::operator()( const ClpString& name, T& storage, const ClpString& desc, const ClpString& defaults )
 {
   addOption( new StandardOption<T>( name, storage, desc ) );
   return *this;
@@ -277,7 +284,7 @@ bool CalypOptions::hasOpt( const ClpString& optName )
 void CalypOptions::addDefaultOptions()
 {
   addOptions()                                                /**/
-      ( "help,h", "produce help message" )                    /**/
+      ( "help", "produce help message" )                      /**/
       ( "version", "show version and exit" )                  /**/
       ( "pel_fmts", "list pixel formats" )                    /**/
       ( "quality_metrics", "list supported quality metrics" ) /**/
@@ -470,27 +477,26 @@ unsigned int CalypOptions::parseSHORT( unsigned int argc, char* argv[] )
   return 1;
 }
 
-bool CalypOptions::parse( unsigned int argc, char* argv[] )
+int CalypOptions::parse( unsigned int argc, char* argv[] )
 {
   try
   {
     m_aUnhandledArgs = scanArgv( argc, argv );
-
     if( checkListingOpts() )
     {
-      return false;
+      return 1;
     }
   }
   catch( std::exception& e )
   {
     std::cerr << "error: " << e.what() << "\n";
-    return false;
+    return -1;
   }
   catch( ... )
   {
     std::cerr << "Exception of unknown type!\n";
   }
-  return true;
+  return 0;
 }
 
 list<const char*> CalypOptions::scanArgv( unsigned int argc, char* argv[] )

lib/CalypOptions.h

@@ -40,11 +40,11 @@
 #ifndef __CALYPOPTIONS_H__
 #define __CALYPOPTIONS_H__
 
-#include "CalypDefs.h"
-
 #include <list>
 #include <map>
 
+#include "CalypDefs.h"
+
 /**
  * \class    OptionBase
  * \ingroup  CalypLibGrp
@@ -55,8 +55,8 @@
 class OptionBase
 {
 public:
-  OptionBase( const ClpString& name, const ClpString& desc )
-      : arg_count( 0 ), opt_string( name ), opt_desc( desc ) {}
+  OptionBase( const ClpString& name, const ClpString& desc, const ClpString& def )
+      : arg_count( 0 ), opt_string( name ), opt_desc( desc ), opt_defaults( def ) {}
   virtual ~OptionBase() {}
   /* parse argument arg, to obtain a value for the option */
   virtual void parse( const ClpString& arg ) = 0;
@@ -65,6 +65,7 @@ public:
   int arg_count;
   ClpString opt_string;
   ClpString opt_desc;
+  ClpString opt_defaults;
   bool is_binary;
 };
 
@@ -89,7 +90,7 @@ public:
   CalypOptions( const ClpString& name = "" );
   ~CalypOptions();
 
-  bool parse( unsigned int argc, char* argv[] );
+  int parse( unsigned int argc, char* argv[] );
   void parse( std::vector<ClpString> args_array );
 
   std::list<const char*>& getUnhandledArgs() { return m_aUnhandledArgs; }
@@ -117,11 +118,14 @@ public:
    * Add option described by name to the parent Options list,
    *   with storage for the option's value
    *   with default_val as the default value
-   *   with desc as an optional help description
+   *   description and range along with default value
    */
   template <typename T>
   CalypOptions& operator()( const ClpString& name, T& storage, const ClpString& desc );
 
+  template <typename T>
+  CalypOptions& operator()( const ClpString& name, T& storage, const ClpString& desc, const ClpString& defaults );
+
   bool checkListingOpts();
 
 private:

lib/CalypPixel.cpp

@@ -1,5 +1,5 @@
 /*    This file is a part of Calyp project
- *    Copyright (C) 2014-2018  by Joao Carreira   (jfmcarreira@gmail.com)
+ *    Copyright (C) 2014-2021  by Joao Carreira   (jfmcarreira@gmail.com)
  *                                Luis Lucas      (luisfrlucas@gmail.com)
  *
  *    This program is free software; you can redistribute it and/or modify
@@ -23,7 +23,6 @@
  */
 
 #include "CalypFrame.h"
-
 #include "PixelFormats.h"
 #include "config.h"
 
@@ -51,9 +50,12 @@ static inline void yuvToRgb( const int& iY, const int& iU, const int& iV, int& i
   iR = iY + ( ( 1436 * ( iV - 128 ) ) >> 10 );
   iG = iY - ( ( 352 * ( iU - 128 ) + 731 * ( iV - 128 ) ) >> 10 );
   iB = iY + ( ( 1812 * ( iU - 128 ) ) >> 10 );
-  iR = iR < 0 ? 0 : iR > 255 ? 255 : iR;
-  iG = iG < 0 ? 0 : iG > 255 ? 255 : iG;
-  iB = iB < 0 ? 0 : iB > 255 ? 255 : iB;
+  iR = iR < 0 ? 0 : iR > 255 ? 255 :
+                               iR;
+  iG = iG < 0 ? 0 : iG > 255 ? 255 :
+                               iG;
+  iB = iB < 0 ? 0 : iB > 255 ? 255 :
+                               iB;
 }
 
 static inline void rgbToYuv( const int& iR, const int& iG, const int& iB, int& iY, int& iU, int& iV )

lib/CalypStream.cpp

@@ -1,5 +1,5 @@
 /*    This file is a part of Calyp project
- *    Copyright (C) 2014-2018  by Joao Carreira   (jfmcarreira@gmail.com)
+ *    Copyright (C) 2014-2021  by Joao Carreira   (jfmcarreira@gmail.com)
  *                                Luis Lucas      (luisfrlucas@gmail.com)
  *
  *    This program is free software; you can redistribute it and/or modify
@@ -78,6 +78,7 @@ std::vector<CalypStandardResolution> CalypStream::stdResolutionSizes()
 
   std::vector<CalypStandardResolution> stdResList;
   CalypStandardResolution stdResElement;
+  REGIST_CALYP_STANDARD_RESOLUTION( "QCIF", 176, 144 );
   REGIST_CALYP_STANDARD_RESOLUTION( "CIF", 352, 288 );
   REGIST_CALYP_STANDARD_RESOLUTION( "VGA", 640, 480 );
   REGIST_CALYP_STANDARD_RESOLUTION( "WVGA", 832, 480 );
@@ -89,7 +90,9 @@ std::vector<CalypStandardResolution> CalypStream::stdResolutionSizes()
   REGIST_CALYP_STANDARD_RESOLUTION( "FullHD", 1920, 1080 );
   REGIST_CALYP_STANDARD_RESOLUTION( "WQXGA", 2560, 1600 );
   REGIST_CALYP_STANDARD_RESOLUTION( "UltraHD", 3840, 2160 );
-  REGIST_CALYP_STANDARD_RESOLUTION( "8K", 8192, 4608 );
+  REGIST_CALYP_STANDARD_RESOLUTION( "6K 2:1", 6144, 3072 );
+  REGIST_CALYP_STANDARD_RESOLUTION( "8K", 7680, 4320 );
+  REGIST_CALYP_STANDARD_RESOLUTION( "8K 2:1", 8192, 4096 );
   return stdResList;
 }
 
@@ -100,11 +103,11 @@ private:
   unsigned int m_uiIndex;
 
 public:
-  CalypStreamBufferPrivate( unsigned int size, unsigned int width, unsigned int height, int pelFormat, int bitsPixel )
+  CalypStreamBufferPrivate( unsigned int size, unsigned int width, unsigned int height, int pelFormat, int bitsPixel, bool hasNegative )
   {
     for( unsigned int i = 0; i < size; i++ )
     {
-      CalypFrame* pFrame = new CalypFrame( width, height, pelFormat, bitsPixel );
+      CalypFrame* pFrame = new CalypFrame( width, height, pelFormat, bitsPixel, hasNegative );
       m_apcFrameBuffer.push_back( pFrame );
     }
     m_uiIndex = 0;
@@ -226,16 +229,16 @@ CalypStream::~CalypStream()
   close();
 }
 
-ClpString CalypStream::getFormatName()
+ClpString CalypStream::getFormatName() const
 {
   return !d->handler ? "" : d->handler->getFormatName();
 }
-ClpString CalypStream::getCodecName()
+ClpString CalypStream::getCodecName() const
 {
   return !d->handler ? "" : d->handler->getCodecName();
 }
 
-bool CalypStream::open( ClpString filename, ClpString resolution, ClpString input_format_name, unsigned int bitsPel, int endianness,
+bool CalypStream::open( ClpString filename, ClpString resolution, ClpString input_format_name, unsigned int bitsPel, int endianness, bool hasNegative,
                         unsigned int frame_rate, bool bInput )
 {
   unsigned int width = 0;
@@ -258,11 +261,17 @@ bool CalypStream::open( ClpString filename, ClpString resolution, ClpString inpu
       break;
     }
   }
-  return open( filename, width, height, input_format, bitsPel, endianness, frame_rate, bInput );
+  return open( filename, width, height, input_format, bitsPel, endianness, hasNegative, frame_rate, bInput );
 }
 
 bool CalypStream::open( ClpString filename, unsigned int width, unsigned int height, int input_format, unsigned int bitsPel, int endianness,
                         unsigned int frame_rate, bool bInput )
+{
+  return open( filename, width, height, input_format, bitsPel, endianness, false, frame_rate, bInput );
+}
+
+bool CalypStream::open( ClpString filename, unsigned int width, unsigned int height, int input_format, unsigned int bitsPel, int endianness, bool hasNegative,
+                        unsigned int frame_rate, bool bInput )
 {
   if( d->isInit )
   {
@@ -311,7 +320,7 @@ bool CalypStream::open( ClpString filename, unsigned int width, unsigned int hei
   try
   {
     d->frameBuffer = new CalypStreamBufferPrivate( d->isInput ? 3 : 1, d->handler->m_uiWidth, d->handler->m_uiHeight,
-                                                   d->handler->m_iPixelFormat, d->handler->m_uiBitsPerPixel );
+                                                   d->handler->m_iPixelFormat, d->handler->m_uiBitsPerPixel, hasNegative );
   }
   catch( CalypFailure& e )
   {
@@ -389,17 +398,17 @@ void CalypStream::close()
   d->isInit = false;
 }
 
-ClpString CalypStream::getFileName()
+ClpString CalypStream::getFileName() const
 {
   return d->cFilename;
 }
 
-bool CalypStream::isNative()
+bool CalypStream::isNative() const
 {
   return d->handler->m_bNative;
 }
 
-unsigned int CalypStream::getFrameNum()
+ClpULong CalypStream::getFrameNum() const
 {
   return d->handler->m_uiTotalNumberFrames;
 }
@@ -411,22 +420,26 @@ unsigned int CalypStream::getHeight() const
 {
   return d->handler->m_uiHeight;
 }
+unsigned int CalypStream::getBitsPerPixel() const
+{
+  return d->handler->m_uiBitsPerPixel;
+}
 int CalypStream::getEndianess() const
 {
   return d->handler->m_iEndianness;
 }
-double CalypStream::getFrameRate()
+double CalypStream::getFrameRate() const
 {
   return d->handler->m_dFrameRate;
 }
 
-int CalypStream::getCurrFrameNum()
+long CalypStream::getCurrFrameNum() const
 {
   return d->iCurrFrameNum;
 }
 
 void CalypStream::getFormat( unsigned int& rWidth, unsigned int& rHeight, int& rInputFormat, unsigned int& rBitsPerPel, int& rEndianness,
-                             unsigned int& rFrameRate )
+                             unsigned int& rFrameRate ) const
 {
   if( d->isInit )
   {
@@ -472,7 +485,7 @@ void CalypStream::loadAll()
   d->iCurrFrameNum = 0;
 }
 
-void CalypStream::getDuration( int* duration_array )
+void CalypStream::getDuration( int* duration_array ) const
 {
   //   int hours, mins, secs = 0;
   // #ifdef USE_FFMPEG
@@ -571,7 +584,7 @@ void CalypStream::readNextFrameFillRGBBuffer()
   return;
 }
 
-CalypFrame* CalypStream::getCurrFrame( CalypFrame* pyuv_image )
+CalypFrame* CalypStream::getCurrFrame( CalypFrame* pyuv_image ) const
 {
   if( pyuv_image == NULL )
     pyuv_image = new CalypFrame( d->frameBuffer->current() );
@@ -580,7 +593,7 @@ CalypFrame* CalypStream::getCurrFrame( CalypFrame* pyuv_image )
   return pyuv_image;
 }
 
-CalypFrame* CalypStream::getCurrFrame()
+CalypFrame* CalypStream::getCurrFrame() const
 {
   return d->frameBuffer->current();
 }

lib/CalypStream.h

@@ -1,5 +1,5 @@
 /*    This file is a part of Calyp project
- *    Copyright (C) 2014-2018  by Joao Carreira   (jfmcarreira@gmail.com)
+ *    Copyright (C) 2014-2021  by Joao Carreira   (jfmcarreira@gmail.com)
  *                                Luis Lucas      (luisfrlucas@gmail.com)
  *
  *    This program is free software; you can redistribute it and/or modify
@@ -67,26 +67,32 @@ public:
   CalypStream();
   ~CalypStream();
 
-  ClpString getFormatName();
-  ClpString getCodecName();
+  ClpString getFormatName() const;
+  ;
+  ClpString getCodecName() const;
+  ;
 
-  bool open( ClpString filename, ClpString resolution, ClpString input_format, unsigned int bitsPel, int endianness, unsigned int frame_rate,
+  bool open( ClpString filename, ClpString resolution, ClpString input_format, unsigned int bitsPel, int endianness, bool hasNegative, unsigned int frame_rate,
              bool bInput );
   bool open( ClpString filename, unsigned int width, unsigned int height, int input_format, unsigned int bitsPel, int endianness, unsigned int frame_rate,
              bool bInput );
+  bool open( ClpString filename, unsigned int width, unsigned int height, int input_format, unsigned int bitsPel, int endianness, bool hasNegative, unsigned int frame_rate,
+             bool bInput );
+
   bool reload();
   void close();
 
-  bool isNative();
-  ClpString getFileName();
-  unsigned int getFrameNum();
+  bool isNative() const;
+  ClpString getFileName() const;
+  ClpULong getFrameNum() const;
   unsigned int getWidth() const;
   unsigned int getHeight() const;
+  unsigned int getBitsPerPixel() const;
   int getEndianess() const;
-  int getCurrFrameNum();
-  double getFrameRate();
+  long getCurrFrameNum() const;
+  double getFrameRate() const;
   void getFormat( unsigned int& rWidth, unsigned int& rHeight, int& rInputFormat, unsigned int& rBitsPerPel, int& rEndianness,
-                  unsigned int& rFrameRate );
+                  unsigned int& rFrameRate ) const;
 
   void loadAll();
 
@@ -96,18 +102,18 @@ public:
   bool saveFrame( const ClpString& filename );
   static bool saveFrame( const ClpString& filename, CalypFrame* saveFrame );
 
-  CalypFrame* getCurrFrame( CalypFrame* );
+  CalypFrame* getCurrFrame( CalypFrame* ) const;
 
   // continuous read control
   bool setNextFrame();
   void readNextFrame();
   void readNextFrameFillRGBBuffer();
-  CalypFrame* getCurrFrame();
+  CalypFrame* getCurrFrame() const;
 
   bool seekInputRelative( bool bIsFoward );
   bool seekInput( unsigned long new_frame_num );
 
-  void getDuration( int* duration_array );
+  void getDuration( int* duration_array ) const;
 
 private:
   bool readFrame( CalypFrame* frame );

lib/CalypStreamHandlerIf.h

@@ -1,5 +1,5 @@
 /*    This file is a part of Calyp project
- *    Copyright (C) 2014-2018  by Joao Carreira   (jfmcarreira@gmail.com)
+ *    Copyright (C) 2014-2021  by Joao Carreira   (jfmcarreira@gmail.com)
  *                                Luis Lucas      (luisfrlucas@gmail.com)
  *
  *    This program is free software; you can redistribute it and/or modify
@@ -37,7 +37,7 @@
   formatElem.formatName = name;                          \
   formatElem.formatExt = clpLowercase( ext );            \
   formatElem.formatFct = handler;                        \
-  formatsList.push_back( formatElem );
+  formatsList.push_back( formatElem )
 
 #define REGIST_CALYP_SUPPORTED_ABSTRACT_FMT( handler, name, pattern ) \
   formatElem.formatPattern = pattern;                                 \
@@ -70,13 +70,13 @@ public:
   CalypStreamHandlerIf()
       : m_bIsInput( true )
       , m_bNative( true )
-      , m_uiCurrFrameFileIdx( 0 )
       , m_uiWidth( 0 )
       , m_uiHeight( 0 )
       , m_iPixelFormat( -1 )
       , m_uiBitsPerPixel( 8 )
       , m_iEndianness( -1 )
       , m_dFrameRate( 30 )
+      , m_uiCurrFrameFileIdx( 0 )
       , m_uiTotalNumberFrames( 0 )
       , m_pStreamBuffer( NULL )
       , m_uiNBytesPerFrame( 0 )
@@ -89,7 +89,7 @@ public:
   virtual bool openHandler( ClpString strFilename, bool bInput ) = 0;
   virtual void closeHandler() = 0;
   virtual bool configureBuffer( CalypFrame* pcFrame ) = 0;
-  virtual bool seek( unsigned long long int iFrameNum ) = 0;
+  virtual bool seek( ClpULong iFrameNum ) = 0;
   virtual bool read( CalypFrame* pcFrame ) = 0;
   virtual bool write( CalypFrame* pcFrame ) = 0;
 
@@ -105,7 +105,6 @@ protected:
   ClpString m_strCodecName;
   bool m_bIsInput;
   bool m_bNative;
-  unsigned long m_uiCurrFrameFileIdx;
   ClpString m_cFilename;
   unsigned int m_uiWidth;
   unsigned int m_uiHeight;
@@ -113,9 +112,10 @@ protected:
   unsigned int m_uiBitsPerPixel;
   int m_iEndianness;
   double m_dFrameRate;
-  unsigned long m_uiTotalNumberFrames;
+  ClpULong m_uiCurrFrameFileIdx;
+  ClpULong m_uiTotalNumberFrames;
   ClpByte* m_pStreamBuffer;
-  unsigned long m_uiNBytesPerFrame;
+  ClpULong m_uiNBytesPerFrame;
   bool m_isEOF;
 };
 

lib/LibMemory.h

@@ -1,5 +1,5 @@
 /*    This file is a part of Calyp project
- *    Copyright (C) 2014-2018  by Joao Carreira   (jfmcarreira@gmail.com)
+ *    Copyright (C) 2014-2021  by Joao Carreira   (jfmcarreira@gmail.com)
  *                                Luis Lucas      (luisfrlucas@gmail.com)
  *
  *    This program is free software; you can redistribute it and/or modify
@@ -55,7 +55,8 @@ static inline void* xCallocMem( size_t nitems, size_t size )
 {
   size_t padded_size = nitems * size;
   void* d = xMallocMem( padded_size );
-  memset( d, 0, (int)padded_size );
+  if( d )
+    memset( d, 0, (int)padded_size );
   return d;
 }
 

lib/PixelFormats.cpp

@@ -1,5 +1,5 @@
 /*    This file is a part of Calyp project
- *    Copyright (C) 2014-2018  by Joao Carreira   (jfmcarreira@gmail.com)
+ *    Copyright (C) 2014-2021  by Joao Carreira   (jfmcarreira@gmail.com)
  *                                Luis Lucas      (luisfrlucas@gmail.com)
  *
  *    This program is free software; you can redistribute it and/or modify
@@ -56,9 +56,9 @@ const std::map<int, CalypPixelFormatDescriptor> g_CalypPixFmtDescriptorsMap = {
             1,
             ADD_FFMPEG_PEL_FMT( AV_PIX_FMT_YUV420P ),
             {
-                {0, 0, 1}, /* Y */
-                {1, 0, 1}, /* U */
-                {2, 0, 1}, /* V */
+                { 0, 0, 1 }, /* Y */
+                { 1, 0, 1 }, /* U */
+                { 2, 0, 1 }, /* V */
             },
         },
     },
@@ -73,9 +73,9 @@ const std::map<int, CalypPixelFormatDescriptor> g_CalypPixFmtDescriptorsMap = {
             0,
             ADD_FFMPEG_PEL_FMT( AV_PIX_FMT_YUV422P ),
             {
-                {0, 0, 1}, /* Y */
-                {1, 0, 1}, /* U */
-                {2, 0, 1}, /* V */
+                { 0, 0, 1 }, /* Y */
+                { 1, 0, 1 }, /* U */
+                { 2, 0, 1 }, /* V */
             },
         },
     },
@@ -90,9 +90,9 @@ const std::map<int, CalypPixelFormatDescriptor> g_CalypPixFmtDescriptorsMap = {
             0,
             ADD_FFMPEG_PEL_FMT( AV_PIX_FMT_YUV444P ),
             {
-                {0, 0, 1}, /* Y */
-                {1, 0, 1}, /* U */
-                {2, 0, 1}, /* V */
+                { 0, 0, 1 }, /* Y */
+                { 1, 0, 1 }, /* U */
+                { 2, 0, 1 }, /* V */
             },
         },
     },
@@ -107,9 +107,9 @@ const std::map<int, CalypPixelFormatDescriptor> g_CalypPixFmtDescriptorsMap = {
             0,
             ADD_FFMPEG_PEL_FMT( AV_PIX_FMT_YUYV422 ),
             {
-                {0, 1, 1}, /* Y */
-                {0, 3, 2}, /* U */
-                {0, 3, 4}, /* V */
+                { 0, 1, 1 }, /* Y */
+                { 0, 3, 2 }, /* U */
+                { 0, 3, 4 }, /* V */
             },
         },
     },
@@ -123,7 +123,7 @@ const std::map<int, CalypPixelFormatDescriptor> g_CalypPixFmtDescriptorsMap = {
             0,
             0,
             ADD_FFMPEG_PEL_FMT( AV_PIX_FMT_GRAY8 ),
-            {{0, 0, 1}}, /* Y */
+            { { 0, 0, 1 } }, /* Y */
         },
     },
     {
@@ -137,9 +137,9 @@ const std::map<int, CalypPixelFormatDescriptor> g_CalypPixFmtDescriptorsMap = {
             0,
             ADD_FFMPEG_PEL_FMT( AV_PIX_FMT_NONE ),
             {
-                {0, 0, 1}, /* R */
-                {1, 0, 1}, /* G */
-                {2, 0, 1}, /* B */
+                { 0, 0, 1 }, /* R */
+                { 1, 0, 1 }, /* G */
+                { 2, 0, 1 }, /* B */
             },
         },
     },
@@ -154,9 +154,9 @@ const std::map<int, CalypPixelFormatDescriptor> g_CalypPixFmtDescriptorsMap = {
             0,
             ADD_FFMPEG_PEL_FMT( AV_PIX_FMT_RGB24 ),
             {
-                {0, 2, 1}, /* R */
-                {0, 2, 2}, /* G */
-                {0, 2, 3}, /* B */
+                { 0, 2, 1 }, /* R */
+                { 0, 2, 2 }, /* G */
+                { 0, 2, 3 }, /* B */
             },
         },
     },
@@ -171,26 +171,9 @@ const std::map<int, CalypPixelFormatDescriptor> g_CalypPixFmtDescriptorsMap = {
             0,
             ADD_FFMPEG_PEL_FMT( AV_PIX_FMT_BGR24 ),
             {
-                {0, 2, 3}, /* R */
-                {0, 2, 2}, /* G */
-                {0, 2, 1}, /* B */
-            },
-        },
-    },
-    {
-        CLP_BGR24,
-        {
-            "BGR",
-            CLP_COLOR_RGB,
-            3,
-            1,
-            0,
-            0,
-            ADD_FFMPEG_PEL_FMT( AV_PIX_FMT_BGR24 ),
-            {
-                {0, 2, 3}, /* R */
-                {0, 2, 2}, /* G */
-                {0, 2, 1}, /* B */
+                { 0, 2, 3 }, /* R */
+                { 0, 2, 2 }, /* G */
+                { 0, 2, 1 }, /* B */
             },
         },
     },
@@ -205,10 +188,10 @@ const std::map<int, CalypPixelFormatDescriptor> g_CalypPixFmtDescriptorsMap = {
             0,
             ADD_FFMPEG_PEL_FMT( AV_PIX_FMT_RGBA ),
             {
-                {0, 3, 1}, /* R */
-                {0, 3, 2}, /* G */
-                {0, 3, 3}, /* B */
-                {0, 3, 4}, /* A */
+                { 0, 3, 1 }, /* R */
+                { 0, 3, 2 }, /* G */
+                { 0, 3, 3 }, /* B */
+                { 0, 3, 4 }, /* A */
             },
         },
     },
@@ -223,10 +206,10 @@ const std::map<int, CalypPixelFormatDescriptor> g_CalypPixFmtDescriptorsMap = {
             0,
             ADD_FFMPEG_PEL_FMT( AV_PIX_FMT_BGRA ),
             {
-                {0, 3, 3}, /* R */
-                {0, 3, 2}, /* G */
-                {0, 3, 1}, /* B */
-                {0, 3, 4}, /* A */
+                { 0, 3, 3 }, /* R */
+                { 0, 3, 2 }, /* G */
+                { 0, 3, 1 }, /* B */
+                { 0, 3, 4 }, /* A */
             },
         },
     },

lib/PixelFormats.h

@@ -1,5 +1,5 @@
 /*    This file is a part of Calyp project
- *    Copyright (C) 2014-2018  by Joao Carreira   (jfmcarreira@gmail.com)
+ *    Copyright (C) 2014-2021  by Joao Carreira   (jfmcarreira@gmail.com)
  *                                Luis Lucas      (luisfrlucas@gmail.com)
  *
  *    This program is free software; you can redistribute it and/or modify
@@ -25,10 +25,10 @@
 #ifndef __PIXELFORMATS_H__
 #define __PIXELFORMATS_H__
 
-#include "CalypFrame.h"
-
 #include <map>
 
+#include "CalypFrame.h"
+
 #define CHROMA_RESAMPLING( X ) ( ( ( X + 1 ) >> 1 ) << 1 )
 
 #define CHROMARATIO( SIZE, RATIO ) ( RATIO > 1 ? ( ( SIZE + 1 ) / RATIO ) : SIZE )

lib/StreamHandlerLibav.cpp

@@ -1,5 +1,5 @@
 /*    This file is a part of Calyp project
- *    Copyright (C) 2014-2018  by Joao Carreira   (jfmcarreira@gmail.com)
+ *    Copyright (C) 2014-2021  by Joao Carreira   (jfmcarreira@gmail.com)
  *                                Luis Lucas      (luisfrlucas@gmail.com)
  *
  *    This program is free software; you can redistribute it and/or modify
@@ -24,14 +24,14 @@
 
 #include "StreamHandlerLibav.h"
 
+#include <cstdio>
+#include <iostream>
+
 #include "CalypFrame.h"
 #include "LibMemory.h"
 #include "PixelFormats.h"
 
-#include <cstdio>
-#include <iostream>
-
-#if( ( LIBAVCODEC_VERSION_MAJOR >= 57 ) && ( LIBAVCODEC_VERSION_MINOR >= 37 ) )
+#if( ( LIBAVCODEC_VERSION_MAJOR > 57 ) || ( LIBAVCODEC_VERSION_MAJOR == 57 ) && ( LIBAVCODEC_VERSION_MINOR >= 37 ) )
 #define FF_SEND_RECEIVE_API
 #define FF_USER_CODEC_PARAM
 #endif
@@ -91,7 +91,7 @@ bool StreamHandlerLibav::openHandler( ClpString strFilename, bool bInput )
   //	}
 
   // Register all components of FFmpeg
-  av_register_all();
+  //av_register_all();
 
   /* open input file, and allocate format context */
   if( avformat_open_input( &m_cFmtCtx, filename, NULL, NULL ) < 0 )
@@ -335,7 +335,7 @@ bool StreamHandlerLibav::configureBuffer( CalypFrame* pcFrame )
 
 void StreamHandlerLibav::calculateFrameNumber()
 {
-  unsigned long long int num_frames;
+  ClpULong num_frames;
   /*if( m_cStream->nb_frames )
   {
     num_frames = m_cStream->nb_frames;
@@ -442,7 +442,7 @@ bool StreamHandlerLibav::write( CalypFrame* pcFrame )
   return false;
 }
 
-bool StreamHandlerLibav::seek( unsigned long long int iFrameNum )
+bool StreamHandlerLibav::seek( ClpULong iFrameNum )
 {
   if( m_uiTotalNumberFrames == 1 )
     return true;

lib/StreamHandlerLibav.h

@@ -1,5 +1,5 @@
 /*    This file is a part of Calyp project
- *    Copyright (C) 2014-2018  by Joao Carreira   (jfmcarreira@gmail.com)
+ *    Copyright (C) 2014-2021  by Joao Carreira   (jfmcarreira@gmail.com)
  *                                Luis Lucas      (luisfrlucas@gmail.com)
  *
  *    This program is free software; you can redistribute it and/or modify
@@ -27,6 +27,7 @@
 #define __STREAMHANDLERLIBAV_H__
 
 #include <inttypes.h>
+
 #include <string>
 #include <vector>
 
@@ -66,7 +67,7 @@ public:
   void closeHandler();
   bool configureBuffer( CalypFrame* pcFrame );
   void calculateFrameNumber();
-  bool seek( unsigned long long int iFrameNum );
+  bool seek( ClpULong iFrameNum );
   bool read( CalypFrame* pcFrame );
   bool write( CalypFrame* pcFrame );
 

lib/StreamHandlerOpenCV.cpp

@@ -1,5 +1,5 @@
 /*    This file is a part of Calyp project
- *    Copyright (C) 2014-2018  by Joao Carreira   (jfmcarreira@gmail.com)
+ *    Copyright (C) 2014-2021  by Joao Carreira   (jfmcarreira@gmail.com)
  *                                Luis Lucas      (luisfrlucas@gmail.com)
  *
  *    This program is free software; you can redistribute it and/or modify
@@ -24,12 +24,15 @@
 
 #include "StreamHandlerOpenCV.h"
 
-#include "CalypFrame.h"
-#include "LibMemory.h"
-
 #include <cstdio>
 #include <opencv2/opencv.hpp>
 
+#include "CalypFrame.h"
+#include "LibMemory.h"
+#if CV_MAJOR_VERSION >= 3
+#include <opencv2/videoio.hpp>
+#endif
+
 using cv::Mat;
 using cv::VideoCapture;
 
@@ -37,7 +40,8 @@ std::vector<CalypStreamFormat> StreamHandlerOpenCV::supportedReadFormats()
 {
   INI_REGIST_CALYP_SUPPORTED_FMT;
 #if( CV_MAJOR_VERSION >= 3 )
-  REGIST_CALYP_SUPPORTED_ABSTRACT_FMT( &StreamHandlerOpenCV::Create, "Device", "/dev/video*" );
+  REGIST_CALYP_SUPPORTED_ABSTRACT_FMT( &StreamHandlerOpenCV::Create, "Device",
+                                       "/dev/video*" );
 #endif
   END_REGIST_CALYP_SUPPORTED_FMT;
 }
@@ -45,10 +49,12 @@ std::vector<CalypStreamFormat> StreamHandlerOpenCV::supportedReadFormats()
 std::vector<CalypStreamFormat> StreamHandlerOpenCV::supportedWriteFormats()
 {
   INI_REGIST_CALYP_SUPPORTED_FMT;
-  REGIST_CALYP_SUPPORTED_FMT( &StreamHandlerOpenCV::Create, "Portable PixMap ", "ppm" );
-  REGIST_CALYP_SUPPORTED_FMT( &StreamHandlerOpenCV::Create, "Portable Network Graphics", "png" );
-  REGIST_CALYP_SUPPORTED_FMT( &StreamHandlerOpenCV::Create, "Joint Photographic Experts Group", "jpg" );
-  REGIST_CALYP_SUPPORTED_FMT( &StreamHandlerOpenCV::Create, "Windows Bitmap", "bmp" );
+  REGIST_CALYP_SUPPORTED_FMT( &StreamHandlerOpenCV::Create,
+                              "Portable Network Graphics", "png" );
+  REGIST_CALYP_SUPPORTED_FMT( &StreamHandlerOpenCV::Create,
+                              "Joint Photographic Experts Group", "jpg" );
+  REGIST_CALYP_SUPPORTED_FMT( &StreamHandlerOpenCV::Create, "Windows Bitmap",
+                              "bmp" );
   END_REGIST_CALYP_SUPPORTED_FMT;
 }
 
@@ -78,14 +84,20 @@ bool StreamHandlerOpenCV::openHandler( ClpString strFilename, bool bInput )
       m_strFormatName = "DEV";
       m_strCodecName = "Raw Video";
       pcVideoCapture = new VideoCapture( iDeviceId );
+#if CV_MAJOR_VERSION >= 4
+      m_uiWidth = pcVideoCapture->get( cv::CAP_PROP_FRAME_WIDTH );
+      m_uiHeight = pcVideoCapture->get( cv::CAP_PROP_FRAME_HEIGHT );
+#else
       m_uiWidth = pcVideoCapture->get( CV_CAP_PROP_FRAME_WIDTH );
       m_uiHeight = pcVideoCapture->get( CV_CAP_PROP_FRAME_HEIGHT );
+#endif
       m_dFrameRate = 25;
     }
     else
 #endif
     {
-      m_strCodecName = m_strFormatName = clpUppercase( strFilename.substr( strFilename.find_last_of( "." ) + 1 ) );
+      m_strCodecName = m_strFormatName =
+          clpUppercase( strFilename.substr( strFilename.find_last_of( "." ) + 1 ) );
       Mat cvMat = cv::imread( m_cFilename );
       m_uiWidth = cvMat.cols;
       m_uiHeight = cvMat.rows;
@@ -119,7 +131,7 @@ bool StreamHandlerOpenCV::configureBuffer( CalypFrame* pcFrame )
   return true;
 }
 
-bool StreamHandlerOpenCV::seek( unsigned long long int iFrameNum )
+bool StreamHandlerOpenCV::seek( ClpULong iFrameNum )
 {
   // m_uiCurrFrameFileIdx =
   return true;
@@ -149,10 +161,9 @@ bool StreamHandlerOpenCV::write( CalypFrame* pcFrame )
 {
   bool bRet = false;
   Mat cvFrame;
-  bRet = pcFrame->toMat( cvFrame );
-  if( bRet )
-  {
-    bRet = cv::imwrite( m_cFilename, cvFrame );
-  }
+  bRet = pcFrame->toMat( cvFrame, false, true );
+  if( !bRet )
+    return bRet;
+  bRet = cv::imwrite( m_cFilename, cvFrame );
   return bRet;
 }

lib/StreamHandlerOpenCV.h

@@ -1,5 +1,5 @@
 /*    This file is a part of Calyp project
- *    Copyright (C) 2014-2018  by Joao Carreira   (jfmcarreira@gmail.com)
+ *    Copyright (C) 2014-2021  by Joao Carreira   (jfmcarreira@gmail.com)
  *                                Luis Lucas      (luisfrlucas@gmail.com)
  *
  *    This program is free software; you can redistribute it and/or modify
@@ -43,7 +43,7 @@ public:
   bool openHandler( ClpString strFilename, bool bInput );
   void closeHandler();
   bool configureBuffer( CalypFrame* pcFrame );
-  bool seek( unsigned long long int iFrameNum );
+  bool seek( ClpULong iFrameNum );
   bool read( CalypFrame* pcFrame );
   bool write( CalypFrame* pcFrame );
 

lib/StreamHandlerPortableMap.cpp

@@ -1,5 +1,5 @@
 /*    This file is a part of Calyp project
- *    Copyright (C) 2014-2018  by Joao Carreira   (jfmcarreira@gmail.com)
+ *    Copyright (C) 2014-2021  by Joao Carreira   (jfmcarreira@gmail.com)
  *                                Luis Lucas      (luisfrlucas@gmail.com)
  *
  *    This program is free software; you can redistribute it and/or modify
@@ -24,16 +24,16 @@
 
 #include "StreamHandlerPortableMap.h"
 
-#include "CalypFrame.h"
-#include "LibMemory.h"
-
 #include <cmath>
 #include <cstdio>
 
+#include "CalypFrame.h"
+#include "LibMemory.h"
+
 std::vector<CalypStreamFormat> StreamHandlerPortableMap::supportedReadFormats()
 {
   INI_REGIST_CALYP_SUPPORTED_FMT;
-  //REGIST_CALYP_SUPPORTED_FMT( &StreamHandlerPortableMap::Create, "Portable BitMap ", "pbm" );
+  REGIST_CALYP_SUPPORTED_FMT( &StreamHandlerPortableMap::Create, "Portable BitMap ", "pbm" );
   REGIST_CALYP_SUPPORTED_FMT( &StreamHandlerPortableMap::Create, "Portable GrayMap ", "pgm" );
   REGIST_CALYP_SUPPORTED_FMT( &StreamHandlerPortableMap::Create, "Portable PixMap ", "ppm" );
   END_REGIST_CALYP_SUPPORTED_FMT;
@@ -42,7 +42,9 @@ std::vector<CalypStreamFormat> StreamHandlerPortableMap::supportedReadFormats()
 std::vector<CalypStreamFormat> StreamHandlerPortableMap::supportedWriteFormats()
 {
   INI_REGIST_CALYP_SUPPORTED_FMT;
+  REGIST_CALYP_SUPPORTED_FMT( &StreamHandlerPortableMap::Create, "Portable BitMap ", "pbm" );
   REGIST_CALYP_SUPPORTED_FMT( &StreamHandlerPortableMap::Create, "Portable GrayMap ", "pgm" );
+  REGIST_CALYP_SUPPORTED_FMT( &StreamHandlerPortableMap::Create, "Portable PixMap ", "ppm" );
   END_REGIST_CALYP_SUPPORTED_FMT;
 }
 
@@ -50,62 +52,71 @@ bool StreamHandlerPortableMap::openHandler( ClpString strFilename, bool bInput )
 {
   m_bIsInput = bInput;
   m_pFile = NULL;
-  m_pFile = fopen( strFilename.c_str(), bInput ? "rb" : "wb" );
-  if( m_pFile == NULL )
-  {
-    return false;
-  }
   m_strFormatName = "PGM";
   m_strCodecName = "Raw Video";
   if( m_bIsInput )
   {
+    m_pFile = fopen( strFilename.c_str(), "rb" );
     char line[101];
     while( fgets( line, 100, m_pFile ) && line[0] == '#' )
       ;
-    sscanf( line, "P%d", &m_iMagicNumber );
-    while( fgets( line, 100, m_pFile ) && line[0] == '#' )
-      ;
-    sscanf( line, "%u %u", &m_uiWidth, &m_uiHeight );
 
-    if( m_iMagicNumber == 1 || m_iMagicNumber == 4 )
-    {
-      m_uiBitsPerPixel = 1;
-      m_iMaxValue = 1;
-      m_iPixelFormat = CLP_GRAY;
-    }
-    else
+    if( sscanf( line, "P%d %u %u %d", &m_iMagicNumber, &m_uiWidth, &m_uiHeight, &m_iMaxValue ) != 4 )
     {
+      sscanf( line, "P%d", &m_iMagicNumber );
       while( fgets( line, 100, m_pFile ) && line[0] == '#' )
         ;
-      sscanf( line, "%d", &m_iMaxValue );
-      m_uiBitsPerPixel = log( m_iMaxValue + 1 ) / log( 2 );
-      m_iPixelFormat = m_iMagicNumber == 2 || m_iMagicNumber == 5 ? CLP_GRAY : CLP_RGB24;
+      sscanf( line, "%u %u", &m_uiWidth, &m_uiHeight );
+
+      if( m_iMagicNumber == 1 )
+      {
+        m_iMaxValue = 1;
+      }
+      else
+      {
+        while( fgets( line, 100, m_pFile ) && line[0] == '#' )
+          ;
+        sscanf( line, "%d", &m_iMaxValue );
+      }
     }
+    m_uiBitsPerPixel = log( m_iMaxValue + 1 ) / log( 2 );
+    m_iPixelFormat = m_iMagicNumber == 1 || m_iMagicNumber == 2 || m_iMagicNumber == 5 ? CLP_GRAY : CLP_RGB24;
   }
   else
   {
+    int colorSpace = CalypFrame::pelformatColorSpace( m_iPixelFormat );
     m_iMaxValue = ( 1 << m_uiBitsPerPixel ) - 1;
     if( m_uiBitsPerPixel == 1 )
     {
-      m_iMagicNumber = 4;
+      m_iMagicNumber = 1;
+      m_iPixelFormat = CalypFrame::findPixelFormat( "GRAY" );
     }
-    else if( m_iPixelFormat == CLP_GRAY )
+    else if( colorSpace == CLP_COLOR_GRAY )
     {
       m_iMagicNumber = 5;
+      m_iPixelFormat = CalypFrame::findPixelFormat( "GRAY" );
     }
-    else if( m_iPixelFormat == CLP_RGB24 )
+    else if( colorSpace == CLP_COLOR_RGB )
     {
       m_iMagicNumber = 6;
+      m_iPixelFormat = CalypFrame::findPixelFormat( "RGB" );
     }
     else
     {
       closeHandler();
+      throw CalypFailure( "CalypStream", "Invalid format for portable map" );
       return false;
     }
+    m_pFile = fopen( strFilename.c_str(), "wb" );
   }
-  m_iEndianness = 0;
+  m_iEndianness = CLP_BIG_ENDIAN;
   m_dFrameRate = 1;
   m_uiTotalNumberFrames = 1;
+  if( m_pFile == NULL )
+  {
+    closeHandler();
+    return false;
+  }
   return true;
 }
 
@@ -123,7 +134,7 @@ bool StreamHandlerPortableMap::configureBuffer( CalypFrame* pcFrame )
   return getMem1D<ClpByte>( &m_pStreamBuffer, pcFrame->getBytesPerFrame() );
 }
 
-bool StreamHandlerPortableMap::seek( unsigned long long int iFrameNum )
+bool StreamHandlerPortableMap::seek( ClpULong iFrameNum )
 {
   // m_uiCurrFrameFileIdx =
   return true;
@@ -141,13 +152,16 @@ bool StreamHandlerPortableMap::read( CalypFrame* pcFrame )
 
 bool StreamHandlerPortableMap::write( CalypFrame* pcFrame )
 {
+  CalypFrame pcRGBFrame( pcFrame->getWidth(), pcFrame->getHeight(),
+                         m_iPixelFormat, pcFrame->getBitsPel() );
+  pcRGBFrame.copyFrom( pcFrame );
   fseek( m_pFile, 0, SEEK_SET );
   fprintf( m_pFile, "P%d\n%d %d\n", m_iMagicNumber, m_uiWidth, m_uiHeight );
   if( m_iMagicNumber > 4 )
   {
     fprintf( m_pFile, "%d\n", m_iMaxValue );
   }
-  pcFrame->frameToBuffer( m_pStreamBuffer, CLP_BIG_ENDIAN );
+  pcRGBFrame.frameToBuffer( m_pStreamBuffer, m_iEndianness );
   unsigned long long int processed_bytes = fwrite( m_pStreamBuffer, sizeof( ClpByte ), m_uiNBytesPerFrame, m_pFile );
   if( processed_bytes != m_uiNBytesPerFrame )
     return false;

lib/StreamHandlerPortableMap.h

@@ -1,5 +1,5 @@
 /*    This file is a part of Calyp project
- *    Copyright (C) 2014-2018  by Joao Carreira   (jfmcarreira@gmail.com)
+ *    Copyright (C) 2014-2021  by Joao Carreira   (jfmcarreira@gmail.com)
  *                                Luis Lucas      (luisfrlucas@gmail.com)
  *
  *    This program is free software; you can redistribute it and/or modify
@@ -38,7 +38,7 @@ public:
   bool openHandler( ClpString strFilename, bool bInput );
   void closeHandler();
   bool configureBuffer( CalypFrame* pcFrame );
-  bool seek( unsigned long long int iFrameNum );
+  bool seek( ClpULong iFrameNum );
   bool read( CalypFrame* pcFrame );
   bool write( CalypFrame* pcFrame );
 

lib/StreamHandlerRaw.cpp

@@ -1,5 +1,5 @@
 /*    This file is a part of Calyp project
- *    Copyright (C) 2014-2018  by Joao Carreira   (jfmcarreira@gmail.com)
+ *    Copyright (C) 2014-2021  by Joao Carreira   (jfmcarreira@gmail.com)
  *                                Luis Lucas      (luisfrlucas@gmail.com)
  *
  *    This program is free software; you can redistribute it and/or modify
@@ -24,11 +24,11 @@
 
 #include "StreamHandlerRaw.h"
 
+#include <cstdio>
+
 #include "CalypFrame.h"
 #include "LibMemory.h"
 
-#include <cstdio>
-
 std::vector<CalypStreamFormat> StreamHandlerRaw::supportedReadFormats()
 {
   INI_REGIST_CALYP_SUPPORTED_FMT;
@@ -57,6 +57,7 @@ bool StreamHandlerRaw::openHandler( ClpString strFilename, bool bInput )
   calculateFrameNumber();
   m_strFormatName = "YUV";
   m_strCodecName = "Raw Video";
+  m_dFrameRate = 30;
   return true;
 }
 
@@ -78,13 +79,13 @@ void StreamHandlerRaw::calculateFrameNumber()
   if( m_pFile && m_uiNBytesPerFrame > 0 )
   {
     fseek( m_pFile, 0, SEEK_END );
-    unsigned long long int fileSize = ftell( m_pFile );
+    unsigned long long fileSize = ftell( m_pFile );
     fseek( m_pFile, 0, SEEK_SET );
     m_uiTotalNumberFrames = fileSize / m_uiNBytesPerFrame;
   }
 }
 
-bool StreamHandlerRaw::seek( unsigned long long int iFrameNum )
+bool StreamHandlerRaw::seek( ClpULong iFrameNum )
 {
   if( m_bIsInput && m_pFile )
   {

lib/StreamHandlerRaw.h

@@ -1,5 +1,5 @@
 /*    This file is a part of Calyp project
- *    Copyright (C) 2014-2018  by Joao Carreira   (jfmcarreira@gmail.com)
+ *    Copyright (C) 2014-2021  by Joao Carreira   (jfmcarreira@gmail.com)
  *                                Luis Lucas      (luisfrlucas@gmail.com)
  *
  *    This program is free software; you can redistribute it and/or modify
@@ -46,7 +46,7 @@ public:
   void closeHandler();
   bool configureBuffer( CalypFrame* pcFrame );
   void calculateFrameNumber();
-  bool seek( unsigned long long int iFrameNum );
+  bool seek( ClpULong iFrameNum );
   bool read( CalypFrame* pcFrame );
   bool write( CalypFrame* pcFrame );
 };