Initial commit

Contain 2 program :
- yc2cvbs  : combine Y/C video file to CVBS
- yuv2ycbcr : scale Y'UV source to YCbCr (based on .tbc file)

CMakeLists.txt

@@ -0,0 +1,111 @@
+# Copyright 2023 vrunk-toolkit Project
+#
+# This file is part of vrunk-toolkit
+#
+# 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, see <http://www.gnu.org/licenses/>.
+
+
+########################################################################
+# Project setup
+########################################################################
+cmake_minimum_required(VERSION 2.6)
+project(vrunk11-toolkit C)
+
+include(GNUInstallDirs)
+
+# CMP0075 Include file check macros honor CMAKE_REQUIRED_LIBRARIES
+if(POLICY CMP0075)
+    cmake_policy(SET CMP0075 NEW)
+endif()
+
+#select the release build type by default to get optimization flags
+if(NOT CMAKE_BUILD_TYPE)
+   set(CMAKE_BUILD_TYPE "Release")
+   message(STATUS "Build type not specified: defaulting to Release.")
+endif(NOT CMAKE_BUILD_TYPE)
+set(CMAKE_BUILD_TYPE ${CMAKE_BUILD_TYPE} CACHE STRING "")
+
+list(APPEND CMAKE_MODULE_PATH ${CMAKE_SOURCE_DIR}/cmake/Modules)
+
+if(NOT LIB_INSTALL_DIR)
+   set(LIB_INSTALL_DIR lib)
+endif()
+
+# Set the version information here
+set(VERSION_INFO_MAJOR_VERSION 0) # increment major on api compatibility changes
+set(VERSION_INFO_MINOR_VERSION 1) # increment minor on feature-level changes
+set(VERSION_INFO_PATCH_VERSION git) # increment patch for bug fixes and docs
+include(Version) # setup version info
+
+########################################################################
+# Compiler specific setup
+########################################################################
+if(CMAKE_COMPILER_IS_GNUCC AND NOT WIN32)
+    ADD_DEFINITIONS(-Wall)
+    ADD_DEFINITIONS(-Wextra)
+    ADD_DEFINITIONS(-Wno-unused-parameter)
+    ADD_DEFINITIONS(-Wno-unused)
+    ADD_DEFINITIONS(-Wsign-compare)
+    ADD_DEFINITIONS(-Wdeclaration-after-statement)
+    #http://gcc.gnu.org/wiki/Visibility
+    add_definitions(-fvisibility=hidden)
+endif()
+
+########################################################################
+# Find build dependencies
+########################################################################
+find_package(PkgConfig)
+if(WIN32 AND NOT MINGW)
+    set(THREADS_USE_PTHREADS_WIN32 true)
+endif()
+
+find_package(Threads)
+if(NOT THREADS_FOUND)
+    message(FATAL_ERROR "pthreads(-win32) required to compile libosmo-fl2k")
+endif()
+########################################################################
+# Setup the include and linker paths
+########################################################################
+include_directories(
+    ${CMAKE_SOURCE_DIR}/include
+    ${THREADS_PTHREADS_INCLUDE_DIR}
+)
+
+#link_directories(
+#    ...
+#)
+
+# Set component parameters
+#set(INCLUDE_DIRS ${CMAKE_CURRENT_SOURCE_DIR}/include CACHE INTERNAL "" FORCE)
+
+########################################################################
+# Add subdirectories
+########################################################################
+add_subdirectory(include)
+add_subdirectory(src)
+
+########################################################################
+# Create Pkg Config File
+########################################################################
+
+set(prefix ${CMAKE_INSTALL_PREFIX})
+set(exec_prefix \${prefix})
+set(libdir \${exec_prefix}/${LIB_INSTALL_DIR})
+set(includedir \${prefix}/include)
+
+########################################################################
+# Print Summary
+########################################################################
+MESSAGE(STATUS "Building for version: ${VERSION} / ${LIBVER}")
+MESSAGE(STATUS "Using install prefix: ${CMAKE_INSTALL_PREFIX}")

cmake/Modules/FindLibUSB.cmake

@@ -0,0 +1,55 @@
+if(NOT LIBUSB_FOUND)
+  pkg_check_modules (LIBUSB_PKG libusb-1.0)
+  find_path(LIBUSB_INCLUDE_DIR NAMES libusb.h
+    PATHS
+    ${LIBUSB_PKG_INCLUDE_DIRS}
+    /usr/include/libusb-1.0
+    /usr/include
+    /usr/local/include
+  )
+
+#standard library name for libusb-1.0
+set(libusb1_library_names usb-1.0)
+
+#libusb-1.0 compatible library on freebsd
+if((CMAKE_SYSTEM_NAME STREQUAL "FreeBSD") OR (CMAKE_SYSTEM_NAME STREQUAL "kFreeBSD"))
+    list(APPEND libusb1_library_names usb)
+endif()
+
+  find_library(LIBUSB_LIBRARIES
+    NAMES ${libusb1_library_names}
+    PATHS
+    ${LIBUSB_PKG_LIBRARY_DIRS}
+    /usr/lib
+    /usr/local/lib
+  )
+
+include(CheckFunctionExists)
+if(LIBUSB_INCLUDE_DIRS)
+    set(CMAKE_REQUIRED_INCLUDES ${LIBUSB_INCLUDE_DIRS})
+endif()
+if(LIBUSB_LIBRARIES)
+    set(CMAKE_REQUIRED_LIBRARIES ${LIBUSB_LIBRARIES})
+endif()
+
+CHECK_FUNCTION_EXISTS("libusb_handle_events_timeout_completed" HAVE_LIBUSB_HANDLE_EVENTS_TIMEOUT_COMPLETED)
+if(HAVE_LIBUSB_HANDLE_EVENTS_TIMEOUT_COMPLETED)
+    add_definitions(-DHAVE_LIBUSB_HANDLE_EVENTS_TIMEOUT_COMPLETED=1)
+endif(HAVE_LIBUSB_HANDLE_EVENTS_TIMEOUT_COMPLETED)
+
+CHECK_FUNCTION_EXISTS("libusb_error_name" HAVE_LIBUSB_ERROR_NAME)
+if(HAVE_LIBUSB_ERROR_NAME)
+    add_definitions(-DHAVE_LIBUSB_ERROR_NAME=1)
+endif(HAVE_LIBUSB_ERROR_NAME)
+
+if(LIBUSB_INCLUDE_DIR AND LIBUSB_LIBRARIES)
+  set(LIBUSB_FOUND TRUE CACHE INTERNAL "libusb-1.0 found")
+  message(STATUS "Found libusb-1.0: ${LIBUSB_INCLUDE_DIR}, ${LIBUSB_LIBRARIES}")
+else(LIBUSB_INCLUDE_DIR AND LIBUSB_LIBRARIES)
+  set(LIBUSB_FOUND FALSE CACHE INTERNAL "libusb-1.0 found")
+  message(STATUS "libusb-1.0 not found.")
+endif(LIBUSB_INCLUDE_DIR AND LIBUSB_LIBRARIES)
+
+mark_as_advanced(LIBUSB_INCLUDE_DIR LIBUSB_LIBRARIES)
+
+endif(NOT LIBUSB_FOUND)