No PAL option/support?

[maddin1502]

I can't run PAL roms with correct speed, there is no region option available. Or am I wrong?

I adjusted some code and tried to get PAL working:
`unsigned retro_get_region(void)

1. /libretro/libretro.cpp (no recognized effect)
   unsigned retro_get_region(void)
   {
   #return RETRO_REGION_NTSC;
   return RETRO_REGION_PAL;
   }

2. /nes_emu/Nes_Emu.h (video speed is correct with this setting)
   // Number of frames generated per second
   #enum { frame_rate = 60 };
   enum { frame_rate = 50 };

3. /nes_emu/Nes_Apu.cpp (no recognized effect)
   Nes_Apu::Nes_Apu() :
   square1( &square_synth ),
   square2( &square_synth )
   {
   ...

   #reset( false);
   reset( true );
   }

Option 2 resolves video speed. But now the sound is wrong.... speed is OK, pitch is too low
How can I do it right?

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maybe use other full (or fuller) featured NES cores, unless you are suggesting you want to work on adding missing stuff...

[maddin1502]

it is not really missing. fps are hardcoded, so changing 60 to 50 works well for video. I don't know how to solve the sound/pitch problem. there are some calculation done in code for sound but i can't find the right one or I just can not understand these. it's too complex without deeper knowledge.

i want to use quicknes because it's the emulator with best performance. others are stuttering