Error with freeimage library with emscripten

[wolfviking0]

Hi, 

I am using the emscripten-freeimage from https://github.com/abergmeier/emscripten-FreeImage. 

When I build it with the makefile I have libfreeimage-3.15.4.so how result. The library seems correctly build.

The command for generate .so is : /Volumes/APPLE_MEDIA/WORKSPACE/webcl/webcl-translator/emscripten/emcc -O2 -s -shared -Wl,-soname,libfreeimage.so.3  -o libfreeimage-3.15.4.so ./Source/FreeImage/*.o

Now, I have my sample who need this free image library, when I want to build my sample I just call :

image_filter_sample:

$(call chdir,src/Chapter_8/ImageFilter2D)

JAVA_HEAP_SIZE=8096m $(EMCCDEBUG)=1 $(CXX) \

ImageFilter2D.cpp \

../../../externs/lib/libfreeimage-3.15.4.so \

-I../../../externs/include/ \

$(MODE) \

--preload-file ImageFilter2D.cl \

-o ../../../build/$(PREFIX)book_image_filter.js

But I have an error during the build (added at the end of this message).

Any idea ???

Thanks

Mac-mini-de-Anthony:webcl-book-samples al$ make image_filter_sample DEB=1

************  Mode VALIDATOR : Disabled ************

************  Mode DEBUG : Enabled ************

/Applications/Xcode.app/Contents/Developer/usr/bin/make: cd src/Chapter_8/ImageFilter2D

JAVA_HEAP_SIZE=8096m EMCC_DEBUG=1 ../../../../webcl-translator/emscripten/emcc \

ImageFilter2D.cpp \

../../../externs/lib/libfreeimage-3.15.4.so \

-I../../../externs/include/ \

-O0 -s CL_VALIDATOR=0 -s CL_VAL_PARAM='[]'  -s CL_PRINT_TRACE=1 -s DISABLE_EXCEPTION_CATCHING=0 -s WARN_ON_UNDEFINED_SYMBOLS=1 -s CL_PROFILE=1 -s CL_DEBUG=1 -s CL_GRAB_TRACE=1 -s CL_CHECK_VALID_OBJECT=1 \

--preload-file ImageFilter2D.cl \

-o ../../../build/book_image_filter.js

DEBUG    root: invocation: ../../../../webcl-translator/emscripten/emcc ImageFilter2D.cpp ../../../externs/lib/libfreeimage-3.15.4.so -I../../../externs/include/ -O0 -s CL_VALIDATOR=0 -s CL_VAL_PARAM=[] -s CL_PRINT_TRACE=1 -s DISABLE_EXCEPTION_CATCHING=0 -s WARN_ON_UNDEFINED_SYMBOLS=1 -s CL_PROFILE=1 -s CL_DEBUG=1 -s CL_GRAB_TRACE=1 -s CL_CHECK_VALID_OBJECT=1 --preload-file ImageFilter2D.cl -o ../../../build/book_image_filter.js

INFO     root: (Emscripten: Running sanity checks)

DEBUG    root: compiling to bitcode

DEBUG    root: compiling source file: ImageFilter2D.cpp

DEBUG    root: running: /Volumes/APPLE_MEDIA/WORKSPACE/compilo/llvm/bin/clang++ -DEMSCRIPTEN -D__EMSCRIPTEN__ -fno-math-errno -target le32-unknown-nacl -U__native_client__ -U__pnacl__ -U__ELF__ -nostdinc -Xclang -nobuiltininc -Xclang -nostdsysteminc -Xclang -isystem/Volumes/APPLE_MEDIA/WORKSPACE/webcl/webcl-translator/emscripten/system/local/include -Xclang -isystem/Volumes/APPLE_MEDIA/WORKSPACE/webcl/webcl-translator/emscripten/system/include/compat -Xclang -isystem/Volumes/APPLE_MEDIA/WORKSPACE/webcl/webcl-translator/emscripten/system/include/libcxx -Xclang -isystem/Volumes/APPLE_MEDIA/WORKSPACE/webcl/webcl-translator/emscripten/system/include -Xclang -isystem/Volumes/APPLE_MEDIA/WORKSPACE/webcl/webcl-translator/emscripten/system/include/emscripten -Xclang -isystem/Volumes/APPLE_MEDIA/WORKSPACE/webcl/webcl-translator/emscripten/system/include/bsd -Xclang -isystem/Volumes/APPLE_MEDIA/WORKSPACE/webcl/webcl-translator/emscripten/system/include/libc -Xclang -isystem/Volumes/APPLE_MEDIA/WORKSPACE/webcl/webcl-translator/emscripten/system/include/gfx -Xclang -isystem/Volumes/APPLE_MEDIA/WORKSPACE/webcl/webcl-translator/emscripten/system/include/net -Xclang -isystem/Volumes/APPLE_MEDIA/WORKSPACE/webcl/webcl-translator/emscripten/system/include/SDL -U__i386__ -U__i386 -Ui386 -U__STRICT_ANSI__ -D__IEEE_LITTLE_ENDIAN -U__SSE__ -U__SSE_MATH__ -U__SSE2__ -U__SSE2_MATH__ -U__MMX__ -U__APPLE__ -U__linux__ -I../../../externs/include/ -std=c++03 -emit-llvm -c ImageFilter2D.cpp -o /tmp/tmpJVgP5o/ImageFilter2D_0.o

ImageFilter2D.cpp:233:15: warning: 'clCreateImage2D' is deprecated [-Wdeprecated-declarations]

    clImage = clCreateImage2D(context,

              ^

/Volumes/APPLE_MEDIA/WORKSPACE/webcl/webcl-translator/emscripten/system/include/CL/cl.h:1201:1: note: 'clCreateImage2D' declared

      here

clCreateImage2D(cl_context              /* context */,

^

ImageFilter2D.cpp:340:23: warning: 'clCreateImage2D' is deprecated [-Wdeprecated-declarations]

    imageObjects[1] = clCreateImage2D(context,

                      ^

/Volumes/APPLE_MEDIA/WORKSPACE/webcl/webcl-translator/emscripten/system/include/CL/cl.h:1201:1: note: 'clCreateImage2D' declared

      here

clCreateImage2D(cl_context              /* context */,

^

2 warnings generated.

DEBUG    root: copying library file: ../../../externs/lib/libfreeimage-3.15.4.so

DEBUG    root: will generate JavaScript

DEBUG    root: including libcxx

DEBUG    root: including libcextra

DEBUG    root: including libcxxabi

DEBUG    root: including libc

DEBUG    root: linking: ['/tmp/tmpJVgP5o/ImageFilter2D_0.o', '/tmp/tmpJVgP5o/libfreeimage-3.15.4_1.so', '/Users/al/.emscripten_cache/libcxx.bc', '/Users/al/.emscripten_cache/libcextra.bc', '/Users/al/.emscripten_cache/libcxxabi.bc', '/Users/al/.emscripten_cache/libc.bc']

DEBUG    root: emcc: llvm-linking: ['/tmp/tmpJVgP5o/ImageFilter2D_0.o', '/tmp/tmpJVgP5o/libfreeimage-3.15.4_1.so', '/Users/al/.emscripten_cache/libcxx.bc', '/Users/al/.emscripten_cache/libcextra.bc', '/Users/al/.emscripten_cache/libcxxabi.bc', '/Users/al/.emscripten_cache/libc.bc'] to /tmp/tmpJVgP5o/book_image_filter.bc

DEBUG    root:     linking took 2.11 seconds

DEBUG    root: saving intermediate processing steps to /tmp/emscripten_temp

DEBUG    root: emcc: LLVM opts: ['-internalize', '-internalize-public-api-list=main,malloc,free', '-globaldce', '-S']

DEBUG    root:     step took 1.72 seconds

DEBUG    root: LLVM => JS

DEBUG    root: emscript: ll=>js

DEBUG    root:   emscript: scan took 0.0778360366821 seconds

DEBUG    root:   emscript: split took 0.122679948807 seconds

DEBUG    root:   emscript: phase 1 took 5.65821695328 seconds

DEBUG    root:   emscript: phase 2 working on 7 chunks using 8 cores (intended chunk size: 4.38 MB, meta: 0.00 MB, forwarded: 1.76 MB, total: 35.01 MB)

DEBUG    root: .

aborting from js compiler due to exception: TypeError: Cannot read property 'intertype' of undefined | TypeError: Cannot read property 'intertype' of undefined

    at eval (eval at globalEval (/Volumes/APPLE_MEDIA/WORKSPACE/webcl/webcl-translator/emscripten/src/compiler.js:105:8), <anonymous>:1626:32)

    at Array.forEach (native)

    at eval (eval at globalEval (/Volumes/APPLE_MEDIA/WORKSPACE/webcl/webcl-translator/emscripten/src/compiler.js:105:8), <anonymous>:1617:21)

    at Array.forEach (native)

    at eval (eval at globalEval (/Volumes/APPLE_MEDIA/WORKSPACE/webcl/webcl-translator/emscripten/src/compiler.js:105:8), <anonymous>:1616:19)

    at Array.forEach (native)

    at labelAnalyzer (eval at globalEval (/Volumes/APPLE_MEDIA/WORKSPACE/webcl/webcl-translator/emscripten/src/compiler.js:105:8), <anonymous>:1512:20)

    at analyzer (eval at globalEval (/Volumes/APPLE_MEDIA/WORKSPACE/webcl/webcl-translator/emscripten/src/compiler.js:105:8), <anonymous>:1761:3)

    at JSify (eval at globalEval (/Volumes/APPLE_MEDIA/WORKSPACE/webcl/webcl-translator/emscripten/src/compiler.js:105:8), <anonymous>:126:13)

    at runPhase (/Volumes/APPLE_MEDIA/WORKSPACE/webcl/webcl-translator/emscripten/src/compiler.js:284:5)

DEBUG    root: .

DEBUG    root: .

DEBUG    root: .

DEBUG    root: .

DEBUG    root: .

DEBUG    root: .

Traceback (most recent call last):

  File "/Volumes/APPLE_MEDIA/WORKSPACE/webcl/webcl-translator/emscripten/emscripten.py", line 1336, in <module>

    _main(environ=os.environ)

  File "/Volumes/APPLE_MEDIA/WORKSPACE/webcl/webcl-translator/emscripten/emscripten.py", line 1324, in _main

    temp_files.run_and_clean(lambda: main(

  File "/Volumes/APPLE_MEDIA/WORKSPACE/webcl/webcl-translator/emscripten/tools/tempfiles.py", line 39, in run_and_clean

    return func()

  File "/Volumes/APPLE_MEDIA/WORKSPACE/webcl/webcl-translator/emscripten/emscripten.py", line 1332, in <lambda>

    DEBUG_CACHE=DEBUG_CACHE,

  File "/Volumes/APPLE_MEDIA/WORKSPACE/webcl/webcl-translator/emscripten/emscripten.py", line 1219, in main

    jcache=jcache, temp_files=temp_files, DEBUG=DEBUG, DEBUG_CACHE=DEBUG_CACHE)

  File "/Volumes/APPLE_MEDIA/WORKSPACE/webcl/webcl-translator/emscripten/emscripten.py", line 292, in emscript

    assert len(output) == 2, 'Did not receive forwarded data in an output - process failed? We only got: ' + output[0][-3000:]

AssertionError: Did not receive forwarded data in an output - process failed? We only got: 

 var $18=HEAP32[(($17)>>2)];

 var $19=(($18+20)|0);

 HEAP32[(($19)>>2)]=38;

 var $20=(($18)|0);

 var $21=HEAP32[(($20)>>2)];

 FUNCTION_TABLE[$21]($16);

 label=3;break;

 case 3: 

 var $23=HEAP32[(($8)>>2)];

 var $24=$23;

 var $25=(($2)|0);

 HEAP32[(($25)>>2)]=$24;

 var $26=(($2+4)|0);

 HEAP32[(($26)>>2)]=4096;

 return 1;

  default: assert(0, "bad label: " + label);

 }

}

function __ZL16term_destinationP20jpeg_compress_struct($cinfo){

 var label=0;

 label = 1; 

 while(1)switch(label){

 case 1: 

 var $1=(($cinfo+24)|0);

 var $2=HEAP32[(($1)>>2)];

 var $3=(($2+4)|0);

 var $4=HEAP32[(($3)>>2)];

 var $5=(((4096)-($4))|0);

 var $6=($4|0)==4096;

 if($6){label=4;break;}else{label=2;break;}

 case 2: 

 var $8=(($2+24)|0);

 var $9=$8;

 var $10=HEAP32[(($9)>>2)];

 var $11=(($10+4)|0);

 var $12=((((HEAPU8[($11)])|(HEAPU8[((($11)+(1))|0)]<<8)|(HEAPU8[((($11)+(2))|0)]<<16)|(HEAPU8[((($11)+(3))|0)]<<24))|0));

 var $13=(($2+28)|0);

 var $14=HEAP32[(($13)>>2)];

 var $15=$14;

 var $16=(($2+20)|0);

 var $17=HEAP32[(($16)>>2)];

 var $18=FUNCTION_TABLE[$12]($15,1,$5,$17);

 var $19=($18|0)==($5|0);

 if($19){label=4;break;}else{label=3;break;}

 case 3: 

 var $21=$cinfo;

 _jpeg_destroy($21);

 var $22=(($cinfo)|0);

 var $23=HEAP32[(($22)>>2)];

 var $24=(($23+20)|0);

 HEAP32[(($24)>>2)]=38;

 var $25=(($23)|0);

 var $26=HEAP32[(($25)>>2)];

 FUNCTION_TABLE[$26]($21);

 label=4;break;

 case 4: 

 return;

  default: assert(0, "bad label: " + label);

 }

}

function __Z8InitJPEGP6Plugini($plugin,$format_id){

 var label=0;

 HEAP32[((1111200)>>2)]=$format_id;

 var $1=(($plugin)|0);

 HEAP32[(($1)>>2)]='{{ FI___ZL6Formatv866 }}';

 var $2=(($plugin+4)|0);

 HEAP32[(($2)>>2)]='{{ FI___ZL11Descriptionv867 }}';

 var $3=(($plugin+8)|0);

 HEAP32[(($3)>>2)]='{{ FI___ZL9Extensionv868 }}';

 var $4=(($plugin+12)|0);

 HEAP32[(($4)>>2)]='{{ FI___ZL7RegExprv869 }}';

 var $5=(($plugin+16)|0);

 var $6=(($plugin+32)|0);

 var $7=$5;

 HEAP32[(($7)>>2)]=0; HEAP32[((($7)+(4))>>2)]=0; HEAP32[((($7)+(8))>>2)]=0; HEAP32[((($7)+(12))>>2)]=0;

 HEAP32[(($6)>>2)]='{{ FI___ZL4LoadP11FreeImageIOPviiS1_870 }}';

 var $8=(($plugin+36)|0);

 HEAP32[(($8)>>2)]='{{ FI___ZL4SaveP11FreeImageIOP8FIBITMAPPviiS3_871 }}';

 var $9=(($plugin+40)|0);

 HEAP32[(($9)>>2)]='{{ FI___ZL8ValidateP11FreeImageIOPv872 }}';

 var $10=(($plugin+44)|0);

 HEAP32[(($10)>>2)]='{{ FI___ZL8MimeTypev873 }}';

 var $11=(($plugin+48)|0);

 HEAP32[(($11)>>2)]='{{ FI___ZL19SupportsExportDepthi874 }}';

 var $12=(($plugin+52)|0);

 HEAP32[(($12)>>2)]='{{ FI___ZL18SupportsExportType15FREE_IMAGE_TYPE875 }}';

 var $13=(($plugin+56)|0);

 HEAP32[(($13)>>2)]='{{ FI___ZL19SupportsICCProfilesv876 }}';

 var $14=(($plugin+60)|0);

 HEAP32[(($14)>>2)]='{{ FI___ZL16SupportsNoPixelsv877 }}';

 return;

}

function __ZL6Formatv866(){

 var label=0;

 return 109968;

}

function __ZL11Descriptionv867(){

 var label=0;

 return 111720;

}

function __ZL9Extensionv868(){

 var label=0;

 return 114176;

}

function __ZL7RegExprv869(){

 var label=0;

 return 115912;

}

Traceback (most recent call last):

  File "../../../../webcl-translator/emscripten/emcc", line 1697, in <module>

    final = shared.Building.emscripten(final, append_ext=False, extra_args=extra_args)

  File "/Volumes/APPLE_MEDIA/WORKSPACE/webcl/webcl-translator/emscripten/tools/shared.py", line 1233, in emscripten

    assert os.path.exists(filename + '.o.js') and len(open(filename + '.o.js', 'r').read()) > 0, 'Emscripten failed to generate .js: ' + str(compiler_output)

AssertionError: Emscripten failed to generate .js: 

make: *** [image_filter_sample] Error 1

[wolfviking0]

Sorry, I just see the terminal copy / paste was horrible, I add a better version of the terminal result.

[Alon Zakai]

Looks like an internal compiler error. Can you please build with --save-bc and give a link to the bitcode that it saves?

- Alon

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[wolfviking0]

Hi Alon,

The trouble was because I am using an older version of Emscripten, Before send you the .bc, I merge my work with the last incoming branch and the error disappear, I have my ImageFilter (WebCL) who work perfect with FreeImage, I only try tga, png, jpg.

Thanks

Tony