Kezunlin's Blog

Live and Learn

0%

compile and use libjpeg-turbo on windows 10

Posted on Edited on In

Series

Guide

build requirements

Build Requirements

  • cmake 2.8
  • NASM 2.13
  • Visual Studio 2015
  • libjpeg-turbo 1.5.4

If using NASM, 2.05 or later is required for an x86-64 build.
nasm.exe/yasm.exe should be in your PATH.

download

1
2
3
git clone https://github.com/libjpeg-turbo/libjpeg-turbo.git
# or
wget https://codeload.github.com/libjpeg-turbo/libjpeg-turbo/zip/master

install nasm

1
wget http://www.nasm.us/pub/nasm/releasebuilds/2.13.03rc1/win64/nasm-2.13.03rc1-installer-x64.exe

add C:\Program Files\NASM to env path.

compile libjpeg

1
cmake-gui ..

with options

CMAKE_BUILD_TYPE = Release
ENABLE_SHARED = ON
CMAKE_INSTALL_PREFIX = d:/libjpeg-turbo64
NASM = C:/Program Files/NASM/nasm.exe

configure and generate sln, compile with visual studio 2015 and install.

usage with cmake

libjpegturbo-config.cmake

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
set(LIBJPEGTURBO_FOUND TRUE) # auto 
set(LIBJPEGTURBO_ROOT_DIR "d:/libjpeg-turbo64")

find_path(LIBJPEGTURBO_INCLUDE_DIR NAMES jpeglib.h turbojpeg.h PATHS "${LIBJPEGTURBO_ROOT_DIR}/include") 
mark_as_advanced(LIBJPEGTURBO_INCLUDE_DIR) # show entry in cmake-gui

find_library(LIBJPEGTURBO_JPEG_LIBRARY NAMES jpeg.lib PATHS "${LIBJPEGTURBO_ROOT_DIR}/lib") 
mark_as_advanced(LIBJPEGTURBO_JPEG_LIBRARY) # show entry in cmake-gui

find_library(LIBJPEGTURBO_TURBOJPEG_LIBRARY NAMES turbojpeg.lib PATHS "${LIBJPEGTURBO_ROOT_DIR}/lib") 
mark_as_advanced(LIBJPEGTURBO_TURBOJPEG_LIBRARY) # show entry in cmake-gui

# use xxx_INCLUDE_DIRS and xxx_LIBRARIES in CMakeLists.txt
set(LIBJPEGTURBO_INCLUDE_DIRS ${LIBJPEGTURBO_INCLUDE_DIR} )
set(LIBJPEGTURBO_LIBRARIES ${LIBJPEGTURBO_JPEG_LIBRARY} ${LIBJPEGTURBO_TURBOJPEG_LIBRARY} )

message( "libjpegturbo-config.cmake " ${LIBJPEGTURBO_ROOT_DIR})

CMakeLists.txt

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
 find_package(LIBJPEGTURBO REQUIRED)
 include_directories(${LIBJPEGTURBO_INCLUDE_DIRS})  
 
 add_executable (example_jpeg
    ${CMAKE_CURRENT_SOURCE_DIR}/src/example/example_jpeg.cpp
)

target_link_libraries (example_jpeg 
	${LIBJPEGTURBO_LIBRARIES}
)

add_executable (example_turbojpeg
    ${CMAKE_CURRENT_SOURCE_DIR}/src/example/example_turbojpeg.cpp
)

target_link_libraries (example_turbojpeg 
	${LIBJPEGTURBO_LIBRARIES}
)

Example Code

jpeglib vs turbojpeg

jpeglib

  • include: #include "jpeglib.h"
  • lib: jpeg.lib
  • dll: jpeg62.dll

turbojpeg

  • include: #include "turbojpeg.h"
  • lib: turbojpeg.lib
  • dll: turbojpeg.dll

turbojpeg is (3-5x) faster than jpeglib.

jpeglib

see jpeglib.cpp

turbojpeg

see turbojpeg.cpp

Reference

History

  • 20180201: created.
  • 20180202: add example code.