src/emulation/bsnes-legacy/frequency.cpp

   1 #include "lsnes.hpp"
   2 #include "lua/bitmap.hpp"
   3 #include "lua/internal.hpp"
   4 #include "library/serialization.hpp"
   5 #include "library/memoryspace.hpp"
   6 #include "core/instance.hpp"
   7 #include "core/memorymanip.hpp"
   8 #ifdef BSNES_HAS_DEBUGGER
   9 #define DEBUGGER
  10 #endif
  11 #include <snes/snes.hpp>
  12 #include <gameboy/gameboy.hpp>
  13 #include LIBSNES_INCLUDE_FILE
  14
  15
  16 namespace
  17 {
  18         int change_cpu_frequency(lua::state& L, lua::parameters& P)
  19         {
  20                 uint64_t freq;
  21                 P(freq);
  22                 SNES::cpu.frequency = freq;
  23                 return 0;
  24         }
  25
  26         int change_smp_frequency(lua::state& L, lua::parameters& P)
  27         {
  28                 uint64_t freq;
  29                 P(freq);
  30                 SNES::smp.frequency = freq;
  31                 return 0;
  32         }
  33
  34         int get_cpu_frequency(lua::state& L, lua::parameters& P)
  35         {
  36                 L.pushnumber(SNES::cpu.frequency);
  37                 return 1;
  38         }
  39
  40         int get_smp_frequency(lua::state& L, lua::parameters& P)
  41         {
  42                 L.pushnumber(SNES::smp.frequency);
  43                 return 1;
  44         }
  45
  46         lua::functions bitmap_fns_snes(lua_func_misc, "bsnes", {
  47                 {"set_cpu_frequency", change_cpu_frequency},
  48                 {"set_smp_frequency", change_smp_frequency},
  49                 {"get_cpu_frequency", get_cpu_frequency},
  50                 {"get_smp_frequency", get_smp_frequency},
  51         });
  52 }