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Standalone Android.mk configuration for libjpeg-turbo.

License: Other

Makefile 100.00%

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Upstream version of libjpeg-turbo

Hi,

Is this project uses latest Upstream version of https://github.com/libjpeg-turbo.

change image resolution from 96 to 100

Hi,

I have grayscale image with 96 resolution.

May I know, how to change image resolution to 100 ?

Thanks.

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This project along with other ones in OpenSTF organisation is provided as is for community, without active development.

You can check any other forks that may be actively developed and offer new/different features here.

Active development has been moved to DeviceFarmer organisation.

error: undefined reference to 'jsimd_can_rgb_gray'

I'm not familiar with makefile, please help.

I meet errors when linking libjpeg-turbo to my own module.

.....
.....
[armeabi] Compile thumb  : jpeg-turbo <= jdatadst-tj.c
[armeabi] Compile thumb  : jpeg-turbo <= jdatasrc-tj.c
[armeabi] StaticLibrary  : libjpeg-turbo.a
[armeabi] SharedLibrary  : libimage_decode.so
E:/Proj/RTMeasure/CameraEx/jni/vendor/libjpeg-turbo/libjpeg-turbo-1.4.1/jccolor.c:603: error: undefined reference to 'jsimd_can_rgb_gray'
E:/Proj/RTMeasure/CameraEx/jni/vendor/libjpeg-turbo/libjpeg-turbo-1.4.1/jccolor.c:658: error: undefined reference to 'jsimd_can_rgb_ycc'
E:/Proj/RTMeasure/CameraEx/jni/vendor/libjpeg-turbo/libjpeg-turbo-1.4.1/jccolor.c:718: error: undefined reference to 'jsimd_rgb_gray_convert'
E:/Proj/RTMeasure/CameraEx/jni/vendor/libjpeg-turbo/libjpeg-turbo-1.4.1/jccolor.c:718: error: undefined reference to 'jsimd_rgb_ycc_convert'
E:/Proj/RTMeasure/CameraEx/jni/vendor/libjpeg-turbo/libjpeg-turbo-1.4.1/jcsample.c:502: error: undefined reference to 'jsimd_can_h2v1_downsample'
E:/Proj/RTMeasure/CameraEx/jni/vendor/libjpeg-turbo/libjpeg-turbo-1.4.1/jcsample.c:520: error: undefined reference to 'jsimd_can_h2v2_downsample'
E:/Proj/RTMeasure/CameraEx/jni/vendor/libjpeg-turbo/libjpeg-turbo-1.4.1/jcsample.c:537: error: undefined reference to 'jsimd_h2v1_downsample'
E:/Proj/RTMeasure/CameraEx/jni/vendor/libjpeg-turbo/libjpeg-turbo-1.4.1/jcsample.c:537: error: undefined reference to 'jsimd_h2v2_downsample'
E:/Proj/RTMeasure/CameraEx/jni/vendor/libjpeg-turbo/libjpeg-turbo-1.4.1/jdmerge.c:591: error: undefined reference to 'jsimd_can_h2v2_merged_upsample'
E:/Proj/RTMeasure/CameraEx/jni/vendor/libjpeg-turbo/libjpeg-turbo-1.4.1/jdmerge.c:608: error: undefined reference to 'jsimd_can_h2v1_merged_upsample'
E:/Proj/RTMeasure/CameraEx/jni/vendor/libjpeg-turbo/libjpeg-turbo-1.4.1/jdmerge.c:624: error: undefined reference to 'jsimd_h2v2_merged_upsample'
E:/Proj/RTMeasure/CameraEx/jni/vendor/libjpeg-turbo/libjpeg-turbo-1.4.1/jdmerge.c:624: error: undefined reference to 'jsimd_h2v1_merged_upsample'
E:/Proj/RTMeasure/CameraEx/jni/vendor/libjpeg-turbo/libjpeg-turbo-1.4.1/jdsample.c:458: error: undefined reference to 'jsimd_can_h2v1_fancy_upsample'
E:/Proj/RTMeasure/CameraEx/jni/vendor/libjpeg-turbo/libjpeg-turbo-1.4.1/jdsample.c:463: error: undefined reference to 'jsimd_can_h2v1_upsample'
E:/Proj/RTMeasure/CameraEx/jni/vendor/libjpeg-turbo/libjpeg-turbo-1.4.1/jdsample.c:472: error: undefined reference to 'jsimd_can_h2v2_fancy_upsample'
E:/Proj/RTMeasure/CameraEx/jni/vendor/libjpeg-turbo/libjpeg-turbo-1.4.1/jdsample.c:478: error: undefined reference to 'jsimd_can_h2v2_upsample'
.....
.....

here is my module's android.mk

LOCAL_PATH := $(call my-dir)

include $(CLEAR_VARS)
LOCAL_MODULE            := image_decode
LOCAL_SRC_FILES         := imagedecode.c
LOCAL_STATIC_LIBRARIES  += libjpeg-turbo 
LOCAL_LDLIBS            := -llog
include $(BUILD_SHARED_LIBRARY)

How to Integrate android-libjpeg-turbo to my project in android studio.

Hello all,
This is the my new step to integrate android-libjpeg-turbo to my android project.
Can any one please teach me how to integrate android-libjpeg-turbo.
I searched so many articles but no luck, didn't get any correct answer.
I did that just downloading the android-libjpeg-turbo repository.
Don't know how to proceed with that.
Please guide me to work with android-libjpeg-turbo.

System Specifications:
Android Tool : Android Studio.2.3.3.
Java version: Java 1.8
Operating System: Windows 10 (64 bit).

how to generage .so file

Undefined reference to jinit_read_bmp

FAILED: cmd.exe /C "cd . && D:\Android-dev\android-ndk-r16b\toolchains\llvm\prebuilt\windows-x86_64\bin\clang++.exe --target=armv7-none-linux-androideabi --gcc-toolchain=D:/Android-dev/android-ndk-r16b/toolchains/arm-linux-androideabi-4.9/prebuilt/windows-x86_64 --sysroot=D:/Android-dev/android-ndk-r16b/sysroot -fPIC -isystem D:/Android-dev/android-ndk-r16b/sysroot/usr/include/arm-linux-androideabi -D__ANDROID_API__=15 ..."
turbojpeg.c:1998: error: undefined reference to 'jinit_read_bmp'
turbojpeg.c:2002: error: undefined reference to 'jinit_read_ppm'
turbojpeg.c:2090: error: undefined reference to 'jinit_write_ppm'
turbojpeg.c:2086: error: undefined reference to 'jinit_write_bmp'

how to config no use ppm and bmp support?

error: undefined reference to 'jconst_huff_encode_one_block'

hi, I upgrade lib version to the newest version 1.5.2, and when I build the shared library in x86, I came to this error:

...
...
Library/Android/sdk/ndk-bundle/toolchains/x86-4.9/prebuilt/darwin-x86_64/lib/gcc/i686-linux-android/4.9.x/../../../../i686-linux-android/bin/ld: warning: shared library text segment is not shareable

jni/libjpeg/libjpeg-turbo-1.5.2/simd/jsimd_i386.c:1077: error: undefined reference to 'jconst_huff_encode_one_block'

jni/libjpeg/libjpeg-turbo-1.5.2/simd/jsimd_i386.c:1089: error: undefined reference to 'jsimd_huff_encode_one_block_sse2'

Hope for your response!

Error:(261, 5) error: instruction requires: neon

/Users/liuxj/Documents/project/OEM-AET/opensource/LibJpegTurboSampleForAndroid-master/app/src/main/jni/vendor/libjpeg-turbo/libjpeg-turbo-1.4.1/simd/jsimd_arm64_neon.S
Error:(261, 5) error: instruction requires: neon

JPEG_LIB_VERSION and JSAMPLE Missing

Hi,
i built the library using android-ndk-r20 on a mac. The build is ok but jconfig.h is empty while it should contain something at least JPEG_LIB_VERSION. Infact building my app a get those 2 compile errors:

error: use of undeclared identifier 'JPEG_LIB_VERSION' jpeg_create_decompress(&cinfo);
And
jpeglib.h:69:9: error: unknown type name 'JSAMPLE'

How can i fix those errors?