Unreal Speccy Portable - ZX Spectrum Emulator

[djdron]

Hi all)

Tested my ports of USP.

Works great in windows version (video-sound is perfect).



But crashed in iOS (returning to desktop).
And shows black screen on Android.

[djdron]

so, where to post bugreport(s) about iOS & Android versions failure?

[sfageas]

it doesnt work even with raw framebuffer?

[djdron]

How to enable raw framebuffer and what is it?)

[sfageas]

You must download the latest build from here http://buildbot.orphis.net/ppsspp/ and is in graphics>next page>raw framebuffer

[djdron]

@sfageas

I tried latest build with display raw buffer enabled on android, but still got black screen.

[sfageas]

indeed it doesn't work on phones

[djdron]

Strange, but when i turn debug stats on, the most active syscall is sceKernelLibcGettimeofday.



But it called twice or once per frame (depends on emulator speed).

There is a source code: https://code.google.com/p/unrealspeccyp/...eo.cpp#178

[sfageas]

i dont know if this has something to do

[djdron]

is there the same log file on Android/iOS?

[xsacha]

(04-30-2013 10:59 AM)djdron Wrote:  Strange, but when i turn debug stats on, the most active syscall is sceKernelLibcGettimeofday.
But it called twice or once per frame (depends on emulator speed).

Well it is quite odd that it's stuck in sceKernelLibcGettimeofday. This function is only implemented on Windows.

Here is the function:

Code:

u32 sceKernelLibcGettimeofday(u32 timeAddr)
{
#ifdef _WIN32
    union {
        s64 ns100; /*time since 1 Jan 1601 in 100ns units */
        FILETIME ft;
    } now;

    struct timeval
    {
        u32 tv_sec;
        u32 tv_usec;
    };

    timeval *tv = (timeval*)Memory::GetPointer(timeAddr);
    DEBUG_LOG(HLE,"sceKernelLibcGettimeofday()");

    GetSystemTimeAsFileTime (&now.ft);
    tv->tv_usec = (long) ((now.ns100 / 10LL) % 1000000LL);
    tv->tv_sec = (long) ((now.ns100 - 116444736000000000LL) / 10000000LL);
#endif
    return 0;
}

[sfageas]

with v0.7.6-297-ge698af9 emulator working on phones too after the sceKernelLibcGettimeofday implement

[djdron]

Wow, cool!) It works!!!
Sound has some distortions, but with frames skipping it almost perfect.

But what about iOS version?) It's crashed to desktop.

[sfageas]

maybe ios still haven't updated to last build

[djdron]

I think there is another bug.
It's crashed at all, not showing black screen.