NDK compilation Freeimage

Refer to the following 2 articles and make a small change.

Http://recursify.com/blog/2013/05/25/building-freeimage-for-android

Http://blog.sina.com.cn/s/blog_4119bd830100w7ov.html

1. Download The source code of Freeimage 3.15.4 from the official website http://freeimage.sourceforge.net/download.html

2. New Android Project ADD Native Support

Copy the source directory and Makefile.srcs under the Freeimage directory to the JNI root directory

3. Modify Android.mk to

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2. Local_path: = $ (call My-dir)
6. Include $ (local_path)/makefile.srcs
10. Include $ (clear_vars)
12. Local_module: = freeimagestatic
14. Local_c_includes: = $ (local_path)/source \
16. $ (local_path)/source/metadata \
18. $ (local_path)/source/freeimagetoolkit \
20. $ (local_path)/source/libjpeg \
22. $ (local_path)/source/libpng \
24. $ (local_path)/source/libtiff4 \
26. $ (local_path)/source/zlib \
28. $ (local_path)/source/libopenjpeg \
30. $ (local_path)/SOURCE/OPENEXR \
32. $ (local_path)/source/openexr/half \
34. $ (local_path)/SOURCE/OPENEXR/IEX \
36. $ (local_path)/SOURCE/OPENEXR/ILMIMF \
38. $ (local_path)/source/openexr/ilmthread \
40. $ (local_path)/source/openexr/imath \
42. $ (local_path)/source/librawlite \
44. $ (local_path)/source/librawlite/dcraw \
46. $ (local_path)/source/librawlite/internal \
48. $ (local_path)/source/librawlite/libraw \
50. $ (Local_path)/source/librawlite/src
52. Local_src_files: = $ (SRCS)
54. Local_cpp_features: = Rtti Exceptions
56. #LOCAL_CFLAGS: =-o3-fpic
58. Include $ (build_static_library)
62. Include $ (clear_vars)
64. Local_module: = Freeimage
66. Local_static_libraries: = freeimagestatic
68. Include $ (build_shared_library)

4. Modify APPLICATION.MK for full platform compilation

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1. App_stl: = gnustl_static
2. App_abi: = All
3. App_optim: = Release

Or just arm's.

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1. ndk_toolchain_version:=4.8
2. App_stl: = gnustl_static
3. App_cppflags: =-std=c++11
4. App_abi: = Armeabi

5. Find Libtiff4/tif_config.h Comment out

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1. #define HAVE_SEARCH_H 1

6. Because the compilation will not find the librawlite\internal\dcraw_common.cpp top add swab function

2. #include <stdint.h>
4. #include <asm/byteorder.h>
8. static void swab (const void *from, void *to, ssize_t n)
10. {
12. ssize_t i;
16. if (n < 0)
18. {
20. return;
22. }
24. For (i = 0; i < (N/2) * 2; i + = 2)
26. {
28. * ((uint16_t*) to + i) = __arch__swab16 (* ((uint16_t*) from + i));
30. }
32. }

OpenEXR a little bit of compatibility bug

The workaround is to find ImfHuf.cpp to modify the order in which the head file is contained

1. #include  <string.h>   
2. #include  <cstring>  
3. #include  <algorithm>  
4. #include  <imfhuf.h>  
5. #include  <imfint64.h>  
6. #include  <imfautoarray.h>  
7. #include   "Iex.h" &NBSP;&NBSP;
8. #include  <assert.h>  

8. Compiling

NDK compilation Freeimage