Win 32 Build Please?

RawTherapist · January 10, 2018, 5:10pm

Hi,

could you please also create Win32 editions of the latest RT versions?

Thank you in advance!

patdavid · January 10, 2018, 5:17pm

I’ve moved this post to the appropriate place for you (and just sort of made up a new title).

It appears from this post that the Win32 builds will no longer be supported as of Jan 2018…

RawTherapist · January 10, 2018, 5:22pm

Hi patdavid,

thanks for the correction. Sad news for me, if Win32 will no longer be supported, as I am using Win 7 32.

Why will it no longer be supported?
Any chance to continue the support?

Regards

heckflosse · January 10, 2018, 5:29pm

As mentioned here by @gaaned92 Win32 builds seem to be possible again

Thanatomanic · January 10, 2018, 5:30pm

Just curious, but how long since you have upgraded your hardware? Is it quite old (maybe more than 10 years), because otherwise your hardware would probably support a 64-bit OS.

RawTherapist · January 10, 2018, 5:46pm

Nice to hear!

elGordo · January 10, 2018, 8:06pm

and if it supports a 64-bit OS it can make use of more RAM, which is a cheap way to boost performance.

Morgan_Hardwood · January 10, 2018, 8:10pm

32-bit Linux can use up to 64GB RAM.

elGordo · January 10, 2018, 9:07pm

True, but 32-bit Windows can’t use more than 4 GB.

gaaned92 · January 10, 2018, 9:13pm

@Morgan_Hardwood

And the whole 64GB RAM can be adressed inside a process?

@RawTherapist
I really thought that nobody was still using 32bit windows. It happens I was wrong.
I will try to build again the dev branch for W32.

Nevertheless, be aware that W32 builds are no longer maintained by the dev team and thus there will be no or very small support in case of problem.

And definitely you should think to upgrade to 64b system if you want to be comfortable with photo editing.

ChasingShadows · January 10, 2018, 9:31pm

How can this work? With 32 bit you can exactly address 4294967296 memory cells, which is 4GB…

gaaned92 · January 10, 2018, 9:51pm

RawTherapee_dev_5.3-440-g91e494a7_WinVista_32.zip

uploaded at
https://keybase.pub/gaaned92/RTW32NightlyBuilds

There is a worrying warning while building. I don’t know if it is important

Y:/RTSOURCE/rawtherapee/rtengine/dcraw.cc: In member function 'short int* DCraw::foveon_make_curve(double, double, double)':
Y:/RTSOURCE/rawtherapee/rtengine/dcraw.cc:3860:9: warning: argument 1 value '4294967295' exceeds maximum object size 2147483647 [-Walloc-size-larger-than=]
   curve = (short *) calloc (size+1, sizeof *curve);
   ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from C:/msys64/mingw32/include/c++/7.2.0/cstdlib:75:0,
                 from C:/msys64/mingw32/include/c++/7.2.0/bits/stl_algo.h:59,
                 from C:/msys64/mingw32/include/c++/7.2.0/algorithm:62,
                 from Y:/RTSOURCE/rawtherapee/rtengine/rt_math.h:3,
                 from Y:/RTSOURCE/rawtherapee/rtengine/dcraw.cc:19:
C:/msys64/mingw32/i686-w64-mingw32/include/stdlib.h:501:17: note: in a call to allocation function 'void* calloc(size_t, size_t)' declared here
   void *__cdecl calloc(size_t _NumOfElements,size_t _SizeOfElements);
                 ^~~~~~
In member function 'short int* DCraw::foveon_make_curve(double, double, double)',
    inlined from 'void DCraw::foveon_make_curves(short int**, float*, float*, float)' at Y:/RTSOURCE/rawtherapee/rtengine/dcraw.cc:3878:39:
Y:/RTSOURCE/rawtherapee/rtengine/dcraw.cc:3860:9: warning: argument 1 value '4294967295' exceeds maximum object size 2147483647 [-Walloc-size-larger-than=]
   curve = (short *) calloc (size+1, sizeof *curve);
   ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from C:/msys64/mingw32/include/c++/7.2.0/cstdlib:75:0,
                 from C:/msys64/mingw32/include/c++/7.2.0/bits/stl_algo.h:59,
                 from C:/msys64/mingw32/include/c++/7.2.0/algorithm:62,
                 from Y:/RTSOURCE/rawtherapee/rtengine/rt_math.h:3,
                 from Y:/RTSOURCE/rawtherapee/rtengine/dcraw.cc:19:
C:/msys64/mingw32/i686-w64-mingw32/include/stdlib.h: In member function 'void DCraw::foveon_make_curves(short int**, float*, float*, float)':
C:/msys64/mingw32/i686-w64-mingw32/include/stdlib.h:501:17: note: in a call to allocation function 'void* calloc(size_t, size_t)' declared here
   void *__cdecl calloc(size_t _NumOfElements,size_t _SizeOfElements);
                 ^~~~~~

houz · January 10, 2018, 9:53pm

It doesn’t. Well, the system might use that much ram, but per process you are limited to 3-4GB. Which is nothing for editing images from modern cameras.

Morgan_Hardwood · January 10, 2018, 10:05pm

The hardware owner is not limited to Windows.
Also,

Maybe this answers your questions:

Morgan_Hardwood · January 10, 2018, 10:24pm

Hehe

elGordo · January 10, 2018, 11:36pm

True…maybe he/she can be tempted to the dark side!

RawTherapist · January 11, 2018, 4:29pm

Thanks a lot gaaned92! Maybe I am not the only one still using Win32, otherwise, I feel honoured that you do it for me ; -)
Don’t worry about support in case of problems, I will live with what I get.

Anyways, I am not too much into computers, instead enjoying photography more.

ChasingShadows · January 11, 2018, 4:50pm

Thanks for the link. I think I got it

gaaned92 · January 11, 2018, 9:56pm

You are Welcome!
I will try to build on a weekly basis

RawTherapist · January 12, 2018, 4:28pm

Hi gaaned92,

let me give you some feeback on my attempts to install the versions you published on Google Drive.

I tried RawTherapee_5.2_WinVista_32.exe, RawTherapee_dev_5.3-343-g48ecbd16_WinVista_32.exe, and RawTherapee_newlocallab_5.3-549-g42d0f550_WinVista_32.exe. All verrsions install completely.

Only RawTherapee_5.2_WinVista_32.exe runs on my system. The two 5.3 editions do not start. Right after double clicking the icons, I get an error message.

In case a log file is produced, I could share it, if you want.