libretro/beetle-wswan-libretro
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Remove unused functions and variables

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libretroadmin 2022-06-16 20:39:38 +02:00
parent 6b30607360
commit 1fe64e20d9
1 changed files with 18 additions and 48 deletions
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66
libretro.c
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@ -209,7 +209,7 @@ struct ws_mono_palette
uint32 end;
};
struct ws_mono_palette ws_mono_palettes[] = {
static struct ws_mono_palette ws_mono_palettes[] = {
{ "default", 0x000000, 0xFFFFFF },
{ "wonderswan", 0x3E3D20, 0x9B9D66 },
{ "wondeswan_color", 0x1B201E, 0xD7D49D },
@ -382,11 +382,9 @@ uint32 rom_size;
uint16 WSButtonStatus;
static uint8 WSRCurrentSong;
static void Reset(void)
{
int u0;
int u0;
v30mz_reset(); /* Reset CPU */
WSwan_MemoryReset();
@ -406,13 +404,11 @@ static void Reset(void)
v30mz_set_reg(NEC_SP,0x2000);
}
static uint8 *chee;
static uint8 *chee = NULL;
static void Emulate(EmulateSpecStruct *espec,
int skip_frame, int update_sample_rate)
{
uint16 butt_data;
espec->surface = surf;
espec->DisplayRect.w = 224;
espec->DisplayRect.h = 144;
@ -422,9 +418,7 @@ static void Emulate(EmulateSpecStruct *espec,
if (update_sample_rate)
WSwan_SetSoundRate(RETRO_SAMPLE_RATE);
butt_data = chee[0] | (chee[1] << 8);
WSButtonStatus = butt_data;
WSButtonStatus = chee[0] | (chee[1] << 8);
MDFNMP_ApplyPeriodicCheats();
@ -440,6 +434,7 @@ static void Emulate(EmulateSpecStruct *espec,
v30mz_timestamp = 0;
}
#if 0
typedef struct
{
const uint8 id;
@ -491,6 +486,7 @@ static const DLEntry Developers[] =
{ 0x33, "Wiz" },
{ 0x36, "Capcom" }
};
#endif
static uint32 SRAMSize;
@ -501,7 +497,7 @@ static int Load(const uint8_t *data, size_t size)
uint8 header[10];
if(size < 65536)
return(0);
return 0;
real_rom_size = (size + 0xFFFF) & ~0xFFFF;
pow_size = next_pow2(real_rom_size);
@ -562,7 +558,7 @@ static int Load(const uint8_t *data, size_t size)
Reset();
return(1);
return 1;
}
static void CloseGame(void)
@ -578,36 +574,24 @@ static void CloseGame(void)
}
}
static void SetInput(int port, const char *type, void *ptr)
{
if(!port) chee = (uint8 *)ptr;
}
int StateAction(StateMem *sm, int load, int data_only)
{
if(!v30mz_StateAction(sm, load, data_only))
return(0);
return 0;
/* Call MemoryStateAction before others StateActions... */
if(!WSwan_MemoryStateAction(sm, load, data_only))
return(0);
return 0;
if(!WSwan_GfxStateAction(sm, load, data_only))
return(0);
return 0;
if(!WSwan_RTCStateAction(sm, load, data_only))
return(0);
return 0;
if(!WSwan_InterruptStateAction(sm, load, data_only))
return(0);
return 0;
if(!WSwan_SoundStateAction(sm, load, data_only))
return(0);
return 0;
if(!WSwan_EEPROMStateAction(sm, load, data_only))
return(0);
return(1);
return 0;
return 1;
}
static void DoSimpleCommand(int cmd)
@ -966,16 +950,6 @@ bool retro_load_game_special(unsigned a, const struct retro_game_info *b, size_t
return false;
}
static void set_volume (uint32_t *ptr, unsigned number)
{
switch(number)
{
default:
*ptr = number;
break;
}
}
#define MAX_PLAYERS 1
#define MAX_BUTTONS 11
static uint16_t input_buf;
@ -1010,8 +984,7 @@ bool retro_load_game(const struct retro_game_info *info)
(const uint8_t*)info->data, info->size))
goto error;
SetInput(0, "gamepad", &input_buf);
chee = (uint8 *)&input_buf;
surf = (MDFN_Surface*)calloc(1, sizeof(*surf));
if (!surf)
@ -1442,7 +1415,7 @@ void retro_deinit(void)
unsigned retro_get_region(void)
{
return RETRO_REGION_NTSC; /* FIXME: Regions for other cores. */
return RETRO_REGION_NTSC; /* No real regions of sorts for this handheld, so just set to NTSC. */
}
unsigned retro_api_version(void)
@ -1581,6 +1554,3 @@ size_t retro_get_memory_size(unsigned type)
void retro_cheat_reset(void) { }
void retro_cheat_set(unsigned a, bool b, const char *c) { }
void MDFND_MidSync(const EmulateSpecStruct *a) { }
void MDFN_MidLineUpdate(EmulateSpecStruct *espec, int y) { }