| Re: [hatari-devel] Hatari 1.6.1 test build for Mac OS X |
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Iibpng can be build as a Framework. I made a super Universal (ppc 32/64, i386 and x64) build of libpng, included in my last Hatari build. I Will put this build somewhere tomorrow.
Next, find the right version of SDL. If one can make test with different SDL version and MacOsX version, it will be fine (and on ppc also).
Next, find the same for libreadline. Hatari do not use libjpeg, isn't it? libjpeg can found also as framework.
Envoyé de mon iPad
Le 16 janv. 2012 à 22:29, "Stefan Meier" <stefan_meier99@xxxxxx> a écrit :
>
> Hi Bob,
>
> yes, libpng ist not included with the build, but I guess starting the app would fail on a system that doesn't have the X11 system installed. You would probaby get an eror message about a missing image. Like the error message you got when you tried my build. I think to really build without libpng you'd have to disable libpng in the config.h
>
> Stefan
>
> -------- Original-Nachricht --------
>> Datum: Sun, 15 Jan 2012 09:56:13 -0600
>> Von: Bob Carpenter <bcripon89@xxxxxxxxx>
>> An: hatari-devel@xxxxxxxxxxxxxxxxxxx
>> Betreff: Re: [hatari-devel] Hatari 1.6.1 test build for Mac OS X
>
>> @Stefan: When I use "otool", I see that libpng is referenced. However, it
>> refers to /usr/X11/lib so I am assuming it is not included in the
>> executable like the SDL framework. I have tried the mono monitor switch
>> several times without having it fail. However, I agree with you that
>> Jerome's executables are the best choice to host at tuxfamily. For one, he
>> has the only PPC build.
>>
>>
>> Bob C
>>
>> On Sun, Jan 15, 2012 at 9:01 AM, Eero Tamminen <oak@xxxxxxxxxxxxxx> wrote:
>>
>>> Hi,
>>>
>>> On sunnuntai 15 tammikuu 2012, Bob Carpenter wrote:
>>>> I had never tried the video capture before. It did seem to slow down
>>>> Hatari significantly. I was trying to play Llamatron 2112 with the
>> video
>>>> capture on and it was very sluggish. I was playing Hatari in a window
>>>> rather than full screen. However, the video file itself was full
>> speed.
>>>
>>> There are two things affecting its performance:
>>>
>>> * Video frame compression in PNG format
>>> - Faster CPU or SIMD accelerated[1] PNG library could help
>>> * Disk write speed
>>> - Faster disk (RAID array?) would help
>>>
>>>
>>> - Eero
>>>
>>> [1] PNG compression isn't something that's easily SIMD accelerated
>>> unlike e.g. JPEG which is matrix based compression method.
>>>
>>>
>>>
>
>