diff options
Diffstat (limited to 'source')
52 files changed, 1651 insertions, 1942 deletions
diff --git a/source/apu.c b/source/apu.c index 1ac4c06..a28469d 100644 --- a/source/apu.c +++ b/source/apu.c @@ -27,7 +27,7 @@ void S9xDeinitAPU() { if (IAPU.RAM) { - free((char*) IAPU.RAM); + free(IAPU.RAM); IAPU.RAM = NULL; } } @@ -36,7 +36,7 @@ uint8_t APUROM [64]; void S9xResetAPU() { - int i, j; + int32_t i, j; Settings.APUEnabled = true; @@ -104,7 +104,7 @@ void S9xSetAPUDSP(uint8_t byte) uint8_t reg = IAPU.RAM [0xf2]; static uint8_t KeyOn; static uint8_t KeyOnPrev; - int i; + int32_t i; switch (reg) { @@ -133,11 +133,11 @@ void S9xSetAPUDSP(uint8_t byte) case APU_NON: if (byte != APU.DSP [APU_NON]) { - int c; + int32_t c; uint8_t mask = 1; for (c = 0; c < 8; c++, mask <<= 1) { - int type; + int32_t type; if (byte & mask) type = SOUND_NOISE; @@ -169,7 +169,7 @@ void S9xSetAPUDSP(uint8_t byte) break; case APU_KOFF: { - int c; + int32_t c; uint8_t mask = 1; for (c = 0; c < 8; c++, mask <<= 1) { @@ -199,7 +199,7 @@ void S9xSetAPUDSP(uint8_t byte) case APU_KON: if (byte) { - int c; + int32_t c; uint8_t mask = 1; for (c = 0; c < 8; c++, mask <<= 1) { @@ -327,7 +327,7 @@ void S9xSetAPUDSP(uint8_t byte) APU.DSP [reg] = byte; } -void S9xFixEnvelope(int channel, uint8_t gain, uint8_t adsr1, uint8_t adsr2) +void S9xFixEnvelope(int32_t channel, uint8_t gain, uint8_t adsr1, uint8_t adsr2) { if (adsr1 & 0x80) // ADSR mode { diff --git a/source/apu.h b/source/apu.h index 6b40363..bafeac9 100644 --- a/source/apu.h +++ b/source/apu.h @@ -65,8 +65,6 @@ void S9xResetAPU(void); bool S9xInitAPU(); void S9xDeinitAPU(); void S9xDecacheSamples(); -int S9xTraceAPU(); -int S9xAPUOPrint(char* buffer, uint16_t Address); void S9xSetAPUControl(uint8_t byte); void S9xSetAPUDSP(uint8_t byte); uint8_t S9xGetAPUDSP(); diff --git a/source/apu_blargg.c b/source/apu_blargg.c index b6188bc..bbe02c9 100644 --- a/source/apu_blargg.c +++ b/source/apu_blargg.c @@ -40,10 +40,6 @@ details. You should have received a copy of the GNU Lesser General Public License along with this module; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ -#if INT_MAX < 0x7FFFFFFF - #error "Requires that int type have at least 32 bits" -#endif - /* if ( io < -32768 ) io = -32768; */ /* if ( io > 32767 ) io = 32767; */ #define CLAMP16( io )\ @@ -114,9 +110,9 @@ static int16_t gauss [512] = /* Gaussian interpolation */ -static INLINE int dsp_interpolate( dsp_voice_t *v ) +static INLINE int32_t dsp_interpolate( dsp_voice_t *v ) { - int offset, out, *in; + int32_t offset, out, *in; int16_t *fwd, *rev; /* Make pointers into gaussian based on fractional position between samples */ @@ -141,7 +137,7 @@ static INLINE int dsp_interpolate( dsp_voice_t *v ) /* 30720 = 2048 * 5 * 3 */ #define SIMPLE_COUNTER_RANGE 30720 -static unsigned const counter_rates [32] = +static uint32_t const counter_rates [32] = { SIMPLE_COUNTER_RANGE + 1, /* never fires */ 2048, 1536, @@ -158,7 +154,7 @@ static unsigned const counter_rates [32] = 1 }; -static unsigned const counter_offsets [32] = +static uint32_t const counter_offsets [32] = { 1, 0, 1040, 536, 0, 1040, @@ -178,13 +174,13 @@ static unsigned const counter_offsets [32] = if ( --dsp_m.counter < 0 ) \ dsp_m.counter = SIMPLE_COUNTER_RANGE - 1; -#define READ_COUNTER(rate) (((unsigned) dsp_m.counter + counter_offsets [rate]) % counter_rates [rate]) +#define READ_COUNTER(rate) (((uint32_t) dsp_m.counter + counter_offsets [rate]) % counter_rates [rate]) /* Envelope */ static INLINE void dsp_run_envelope( dsp_voice_t* const v ) { - int env, rate, env_data; + int32_t env, rate, env_data; env = v->env; env_data = v->regs[V_ADSR1]; @@ -207,7 +203,7 @@ static INLINE void dsp_run_envelope( dsp_voice_t* const v ) } else /* GAIN */ { - int mode; + int32_t mode; env_data = v->regs[V_GAIN]; mode = env_data >> 5; if ( mode < 4 ) /* direct */ @@ -230,7 +226,7 @@ static INLINE void dsp_run_envelope( dsp_voice_t* const v ) else /* 6,7: linear increase */ { env += 0x20; - if ( mode > 6 && (unsigned) v->hidden_env >= 0x600 ) + if ( mode > 6 && (uint32_t) v->hidden_env >= 0x600 ) env += 0x8 - 0x20; /* 7: two-slope linear increase */ } } @@ -243,7 +239,7 @@ static INLINE void dsp_run_envelope( dsp_voice_t* const v ) v->hidden_env = env; /* unsigned cast because linear decrease going negative also triggers this */ - if ( (unsigned) env > 0x7FF ) + if ( (uint32_t) env > 0x7FF ) { env = (env < 0 ? 0 : 0x7FF); if ( v->env_mode == ENV_ATTACK ) @@ -258,7 +254,7 @@ static INLINE void dsp_run_envelope( dsp_voice_t* const v ) static INLINE void dsp_decode_brr( dsp_voice_t* v ) { - int nybbles, *pos, *end, header; + int32_t nybbles, *pos, *end, header; /* Arrange the four input nybbles in 0xABCD order for easy decoding */ nybbles = dsp_m.t_brr_byte * 0x100 + dsp_m.ram [(v->brr_addr + v->brr_offset + 1) & 0xFFFF]; @@ -274,7 +270,7 @@ static INLINE void dsp_decode_brr( dsp_voice_t* v ) /* Decode four samples */ for ( end = pos + 4; pos < end; pos++, nybbles <<= 4 ) { - int filter, p1, p2, s, shift; + int32_t filter, p1, p2, s, shift; /* Extract nybble and sign-extend */ s = (int16_t) nybbles >> 12; @@ -344,7 +340,7 @@ static INLINE void dsp_misc_30 (void) /* Noise */ if ( !READ_COUNTER( dsp_m.regs[R_FLG] & 0x1F ) ) { - int feedback = (dsp_m.noise << 13) ^ (dsp_m.noise << 14); + int32_t feedback = (dsp_m.noise << 13) ^ (dsp_m.noise << 14); dsp_m.noise = (feedback & 0x4000) ^ (dsp_m.noise >> 1); } } @@ -386,7 +382,7 @@ static INLINE void dsp_voice_V3b( dsp_voice_t* const v ) static void dsp_voice_V3c( dsp_voice_t* const v ) { - int output; + int32_t output; /* Pitch modulation using previous voice's output */ if ( dsp_m.t_pmon & v->vbit ) @@ -450,7 +446,7 @@ static void dsp_voice_V3c( dsp_voice_t* const v ) /* Run envelope for next sample */ if ( !v->kon_delay ) { - int env = v->env; + int32_t env = v->env; if ( v->env_mode == ENV_RELEASE ) /* 60% */ { if ( (env -= 0x8) < 0 ) @@ -464,9 +460,9 @@ static void dsp_voice_V3c( dsp_voice_t* const v ) } } -static INLINE void dsp_voice_output( dsp_voice_t const* v, int ch ) +static INLINE void dsp_voice_output( dsp_voice_t const* v, int32_t ch ) { - int amp; + int32_t amp; /* Apply left/right volume */ amp = (dsp_m.t_output * (int8_t) VREG(v->regs,VOLL + ch)) >> 7; @@ -517,7 +513,7 @@ static INLINE void dsp_voice_V4( dsp_voice_t* const v ) static INLINE void dsp_voice_V5( dsp_voice_t* const v ) { - int endx_buf; + int32_t endx_buf; /* Output right */ dsp_voice_output( v, 1 ); @@ -601,7 +597,7 @@ static void dsp_voice_V9_V6_V3( dsp_voice_t* const v ) #define ECHO_READ(ch) \ { \ - int s; \ + int32_t s; \ if ( dsp_m.t_echo_ptr >= 0xffc0 && dsp_m.rom_enabled ) \ s = GET_LE16SA( &dsp_m.hi_ram [dsp_m.t_echo_ptr + ch * 2 - 0xffc0] ); \ else \ @@ -612,7 +608,7 @@ static void dsp_voice_V9_V6_V3( dsp_voice_t* const v ) static INLINE void dsp_echo_22 (void) { - int l, r; + int32_t l, r; if ( ++dsp_m.echo_hist_pos >= &dsp_m.echo_hist [ECHO_HIST_SIZE] ) dsp_m.echo_hist_pos = dsp_m.echo_hist; @@ -630,7 +626,7 @@ static INLINE void dsp_echo_22 (void) static INLINE void dsp_echo_23 (void) { - int l, r; + int32_t l, r; l = (((dsp_m.echo_hist_pos [1 + 1]) [0] * (int8_t) dsp_m.regs [R_FIR + 1 * 0x10]) >> 6) + (((dsp_m.echo_hist_pos [2 + 1]) [0] * (int8_t) dsp_m.regs [R_FIR + 2 * 0x10]) >> 6); r = (((dsp_m.echo_hist_pos [1 + 1]) [1] * (int8_t) dsp_m.regs [R_FIR + 1 * 0x10]) >> 6) + (((dsp_m.echo_hist_pos [2 + 1]) [1] * (int8_t) dsp_m.regs [R_FIR + 2 * 0x10]) >> 6); @@ -643,7 +639,7 @@ static INLINE void dsp_echo_23 (void) static INLINE void dsp_echo_24 (void) { - int l, r; + int32_t l, r; l = (((dsp_m.echo_hist_pos [3 + 1]) [0] * (int8_t) dsp_m.regs [R_FIR + 3 * 0x10]) >> 6) + (((dsp_m.echo_hist_pos [4 + 1]) [0] * (int8_t) dsp_m.regs [R_FIR + 4 * 0x10]) >> 6) + (((dsp_m.echo_hist_pos [5 + 1]) [0] * (int8_t) dsp_m.regs [R_FIR + 5 * 0x10]) >> 6); r = (((dsp_m.echo_hist_pos [3 + 1]) [1] * (int8_t) dsp_m.regs [R_FIR + 3 * 0x10]) >> 6) + (((dsp_m.echo_hist_pos [4 + 1]) [1] * (int8_t) dsp_m.regs [R_FIR + 4 * 0x10]) >> 6) + (((dsp_m.echo_hist_pos [5 + 1]) [1] * (int8_t) dsp_m.regs [R_FIR + 5 * 0x10]) >> 6); @@ -654,8 +650,8 @@ static INLINE void dsp_echo_24 (void) static INLINE void dsp_echo_25 (void) { - int l = dsp_m.t_echo_in [0] + (((dsp_m.echo_hist_pos [6 + 1]) [0] * (int8_t) dsp_m.regs [R_FIR + 6 * 0x10]) >> 6); - int r = dsp_m.t_echo_in [1] + (((dsp_m.echo_hist_pos [6 + 1]) [1] * (int8_t) dsp_m.regs [R_FIR + 6 * 0x10]) >> 6); + int32_t l = dsp_m.t_echo_in [0] + (((dsp_m.echo_hist_pos [6 + 1]) [0] * (int8_t) dsp_m.regs [R_FIR + 6 * 0x10]) >> 6); + int32_t r = dsp_m.t_echo_in [1] + (((dsp_m.echo_hist_pos [6 + 1]) [1] * (int8_t) dsp_m.regs [R_FIR + 6 * 0x10]) >> 6); l = (int16_t) l; r = (int16_t) r; @@ -680,7 +676,7 @@ static INLINE void dsp_echo_25 (void) static INLINE void dsp_echo_26 (void) { - int l, r; + int32_t l, r; ECHO_OUTPUT(dsp_m.t_main_out[0], 0 ); @@ -696,7 +692,7 @@ static INLINE void dsp_echo_26 (void) static INLINE void dsp_echo_27 (void) { - int l, r; + int32_t l, r; int16_t *out; l = dsp_m.t_main_out [0]; @@ -771,9 +767,9 @@ V(V9_V6_V3,2) -> V(V9,2) V(V6,3) V(V3,4) */ /* Runs DSP for specified number of clocks (~1024000 per second). Every 32 clocks a pair of samples is be generated. */ -static void dsp_run( int clocks_remain ) +static void dsp_run( int32_t clocks_remain ) { - int phase; + int32_t phase; phase = dsp_m.phase; dsp_m.phase = (phase + clocks_remain) & 31; @@ -939,7 +935,7 @@ loop: /* Sets destination for output samples. If out is NULL or out_size is 0, doesn't generate any. */ -static void dsp_set_output( int16_t * out, int size ) +static void dsp_set_output( int16_t * out, int32_t size ) { if ( !out ) { @@ -968,7 +964,7 @@ static void dsp_soft_reset_common (void) static void dsp_reset (void) { - int i; + int32_t i; uint8_t const initial_regs [REGISTER_COUNT] = { @@ -1029,7 +1025,7 @@ static void spc_copier_copy(spc_state_copy_t * copier, void* state, size_t size copier->func(copier->buf, state, size ); } -static int spc_copier_copy_int(spc_state_copy_t * copier, int state, int size ) +static int32_t spc_copier_copy_int(spc_state_copy_t * copier, int32_t state, int32_t size ) { uint8_t s [2]; SET_LE16( s, state ); @@ -1039,16 +1035,16 @@ static int spc_copier_copy_int(spc_state_copy_t * copier, int state, int size ) static void spc_copier_extra(spc_state_copy_t * copier) { - int n = 0; + int32_t n = 0; n = (uint8_t) spc_copier_copy_int(copier, n, sizeof (uint8_t) ); if ( n > 0 ) { - char temp [64]; + int8_t temp [64]; memset( temp, 0, sizeof(temp)); do { - int size_n = sizeof(temp); + int32_t size_n = sizeof(temp); if ( size_n > n ) size_n = n; n -= size_n; @@ -1060,9 +1056,9 @@ static void spc_copier_extra(spc_state_copy_t * copier) /* Saves/loads exact emulator state */ -static void dsp_copy_state( unsigned char** io, dsp_copy_func_t copy ) +static void dsp_copy_state( uint8_t ** io, dsp_copy_func_t copy ) { - int i, j; + int32_t i, j; spc_state_copy_t copier; copier.func = copy; @@ -1083,7 +1079,7 @@ static void dsp_copy_state( unsigned char** io, dsp_copy_func_t copy ) /* BRR buffer */ for ( j = 0; j < BRR_BUF_SIZE; j++ ) { - int s; + int32_t s; s = v->buf [j]; SPC_COPY( int16_t, s ); @@ -1098,7 +1094,7 @@ static void dsp_copy_state( unsigned char** io, dsp_copy_func_t copy ) SPC_COPY( uint8_t, v->brr_offset ); SPC_COPY( uint8_t, v->kon_delay ); { - int m; + int32_t m; m = v->env_mode; SPC_COPY( uint8_t, m ); @@ -1112,7 +1108,7 @@ static void dsp_copy_state( unsigned char** io, dsp_copy_func_t copy ) /* Echo history */ for ( i = 0; i < ECHO_HIST_SIZE; i++ ) { - int s, s2; + int32_t s, s2; s = dsp_m.echo_hist_pos [i] [0]; s2 = dsp_m.echo_hist_pos [i] [1]; @@ -1181,7 +1177,7 @@ static void dsp_copy_state( unsigned char** io, dsp_copy_func_t copy ) ***********************************************************************************/ static spc_state_t m; -static signed char reg_times [256]; +static int8_t reg_times [256]; static bool allow_time_overflow; /* Copyright (C) 2004-2007 Shay Green. This module is free software; you @@ -1203,16 +1199,16 @@ Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ #define TIMER_DIV( t, n ) ((n) >> t->prescaler) #define TIMER_MUL( t, n ) ((n) << t->prescaler) -static Timer* spc_run_timer_( Timer* t, int time ) +static Timer* spc_run_timer_( Timer* t, int32_t time ) { - int elapsed; + int32_t elapsed; elapsed = TIMER_DIV( t, time - t->next_time ) + 1; t->next_time += TIMER_MUL( t, elapsed ); if ( t->enabled ) { - int remain, divider, over, n; + int32_t remain, divider, over, n; remain = IF_0_THEN_256( t->period - t->divider ); divider = t->divider + elapsed; @@ -1230,7 +1226,7 @@ static Timer* spc_run_timer_( Timer* t, int time ) /* ROM */ -void spc_enable_rom( int enable ) +void spc_enable_rom( int32_t enable ) { if ( m.rom_enabled != enable ) { @@ -1248,18 +1244,18 @@ void spc_enable_rom( int enable ) #define MAX_REG_TIME 29 #define RUN_DSP( time, offset ) \ - int count = (time) - (offset) - m.dsp_time; \ + int32_t count = (time) - (offset) - m.dsp_time; \ if ( count >= 0 ) \ { \ - int clock_count; \ + int32_t clock_count; \ clock_count = (count & ~(CLOCKS_PER_SAMPLE - 1)) + CLOCKS_PER_SAMPLE; \ m.dsp_time += clock_count; \ dsp_run( clock_count ); \ } -static INLINE void spc_dsp_write( int data, int time ) +static INLINE void spc_dsp_write( int32_t data, int32_t time ) { - int addr; + int32_t addr; /* Writes DSP registers. */ addr = m.smp_regs[0][R_DSPADDR]; @@ -1295,12 +1291,12 @@ static INLINE void spc_dsp_write( int data, int time ) so often-used functionality can be optimized better by compiler */ /* If write isn't preceded by read, data has this added to it - int const no_read_before_write = 0x2000; */ + int32_t const no_read_before_write = 0x2000; */ #define NO_READ_BEFORE_WRITE 8192 #define NO_READ_BEFORE_WRITE_DIVIDED_BY_TWO 4096 -static void spc_cpu_write_smp_reg_( int data, int time, int addr ) +static void spc_cpu_write_smp_reg_( int32_t data, int32_t time, int32_t addr ) { switch ( addr ) { @@ -1308,7 +1304,7 @@ static void spc_cpu_write_smp_reg_( int data, int time, int addr ) case R_T1TARGET: case R_T2TARGET: { - int period; + int32_t period; Timer *t; t = &m.timers [addr - R_T0TARGET]; @@ -1345,7 +1341,7 @@ static void spc_cpu_write_smp_reg_( int data, int time, int addr ) case R_CONTROL: { - int i; + int32_t i; /* port clears */ if ( data & 0x10 ) { @@ -1363,7 +1359,7 @@ static void spc_cpu_write_smp_reg_( int data, int time, int addr ) for ( i = 0; i < TIMER_COUNT; i++ ) { Timer* t = &m.timers [i]; - int enabled = data >> i & 1; + int32_t enabled = data >> i & 1; if ( t->enabled != enabled ) { if ( time >= t->next_time ) @@ -1383,11 +1379,9 @@ static void spc_cpu_write_smp_reg_( int data, int time, int addr ) } } -static int const bits_in_int = CHAR_BIT * sizeof (int); - -static void spc_cpu_write( int data, uint16_t addr, int time ) +static void spc_cpu_write( int32_t data, uint16_t addr, int32_t time ) { - int reg; + int32_t reg; /* RAM */ m.ram.ram[addr] = (uint8_t) data; reg = addr - 0xF0; @@ -1402,7 +1396,7 @@ static void spc_cpu_write( int data, uint16_t addr, int time ) if ( reg != 2 && reg != 4 && reg != 5 && reg != 6 && reg != 7 ) TODO: this is a bit on the fragile side */ - if ( ((~0x2F00 << (bits_in_int - 16)) << reg) < 0 ) /* 36% */ + if ( ((~0x2F00 << 16) << reg) < 0 ) /* 36% */ { if ( reg == R_DSPDATA ) /* 99% */ { @@ -1430,9 +1424,9 @@ static void spc_cpu_write( int data, uint16_t addr, int time ) /* CPU read */ -static int spc_cpu_read( uint16_t addr, int time ) +static int32_t spc_cpu_read( uint16_t addr, int32_t time ) { - int result, reg; + int32_t result, reg; /* RAM */ result = m.ram.ram[addr]; @@ -1441,12 +1435,12 @@ static int spc_cpu_read( uint16_t addr, int time ) if ( reg >= 0 ) /* 40% */ { reg -= 0x10; - if ( (unsigned) reg >= 0xFF00 ) /* 21% */ + if ( (uint32_t) reg >= 0xFF00 ) /* 21% */ { reg += 0x10 - R_T0OUT; /* Timers */ - if ( (unsigned) reg < TIMER_COUNT ) /* 90% */ + if ( (uint32_t) reg < TIMER_COUNT ) /* 90% */ { Timer* t = &m.timers [reg]; if ( time >= t->next_time ) @@ -1457,16 +1451,16 @@ static int spc_cpu_read( uint16_t addr, int time ) /* Other registers */ else /* 10% */ { - int reg_tmp; + int32_t reg_tmp; reg_tmp = reg + R_T0OUT; result = m.smp_regs[1][reg_tmp]; reg_tmp -= R_DSPADDR; /* DSP addr and data */ - if ( (unsigned) reg_tmp <= 1 ) /* 4% 0xF2 and 0xF3 */ + if ( (uint32_t) reg_tmp <= 1 ) /* 4% 0xF2 and 0xF3 */ { result = m.smp_regs[0][R_DSPADDR]; - if ( (unsigned) reg_tmp == 1 ) + if ( (uint32_t) reg_tmp == 1 ) { RUN_DSP( time, reg_times [m.smp_regs[0][R_DSPADDR] & 0x7F] ); @@ -1490,11 +1484,11 @@ static int spc_cpu_read( uint16_t addr, int time ) #define CPU_READ_TIMER( time, offset, addr_, out )\ {\ - int adj_time, dp_addr, ti; \ + int32_t adj_time, dp_addr, ti; \ adj_time = time + offset;\ dp_addr = addr_;\ ti = dp_addr - (R_T0OUT + 0xF0);\ - if ( (unsigned) ti < TIMER_COUNT )\ + if ( (uint32_t) ti < TIMER_COUNT )\ {\ Timer* t = &m.timers [ti];\ if ( adj_time >= t->next_time )\ @@ -1504,19 +1498,19 @@ static int spc_cpu_read( uint16_t addr, int time ) }\ else\ {\ - int i, reg; \ + int32_t i, reg; \ out = ram [dp_addr];\ i = dp_addr - 0xF0;\ - if ( (unsigned) i < 0x10 )\ + if ( (uint32_t) i < 0x10 )\ { \ reg = i; \ out = m.smp_regs[1][reg]; \ reg -= R_DSPADDR; \ /* DSP addr and data */ \ - if ( (unsigned) reg <= 1 ) /* 4% 0xF2 and 0xF3 */ \ + if ( (uint32_t) reg <= 1 ) /* 4% 0xF2 and 0xF3 */ \ { \ out = m.smp_regs[0][R_DSPADDR]; \ - if ( (unsigned) reg == 1 ) \ + if ( (uint32_t) reg == 1 ) \ { \ RUN_DSP( adj_time, reg_times [m.smp_regs[0][R_DSPADDR] & 0x7F] ); \ out = dsp_m.regs[m.smp_regs[0][R_DSPADDR] & 0x7F ]; /* 0xF3 */ \ @@ -1530,9 +1524,9 @@ static int spc_cpu_read( uint16_t addr, int time ) #define SPC_CPU_READ( time, addr ) spc_cpu_read((addr), rel_time + time ) #define SPC_CPU_WRITE( time, addr, data ) spc_cpu_write((data), (addr), rel_time + time ) -static unsigned spc_CPU_mem_bit( uint8_t const* pc, int rel_time ) +static uint32_t spc_CPU_mem_bit( uint8_t const* pc, int32_t rel_time ) { - unsigned addr, t; + uint32_t addr, t; addr = GET_LE16( pc ); t = SPC_CPU_READ( 0, addr & 0x1FFF ) >> (addr >> 13); @@ -1577,11 +1571,11 @@ static unsigned spc_CPU_mem_bit( uint8_t const* pc, int rel_time ) nz = (in << 4 & 0x800) | (~in & Z02);\ } -static uint8_t* spc_run_until_( int end_time ) +static uint8_t* spc_run_until_( int32_t end_time ) { - int dp, nz, c, psw, a, x, y; + int32_t dp, nz, c, psw, a, x, y; uint8_t *ram, *pc, *sp; - int rel_time = m.spc_time - end_time; + int32_t rel_time = m.spc_time - end_time; m.spc_time = end_time; m.dsp_time += rel_time; m.timers [0].next_time += rel_time; @@ -1607,7 +1601,7 @@ inc_pc_loop: pc++; loop: { - unsigned opcode, data; + uint32_t opcode, data; opcode = *pc; @@ -1642,7 +1636,7 @@ loop: case 0x3F: { /* CALL */ - int old_addr; + int32_t old_addr; old_addr = GET_PC() + 2; SET_PC( GET_LE16( pc ) ); PUSH16( old_addr ); @@ -1660,26 +1654,26 @@ loop: goto loop; case 0xFA:{ /* MOV dp,dp */ - int temp; + int32_t temp; READ_DP_TIMER( -2, data, temp ); data = temp + NO_READ_BEFORE_WRITE ; } /* fall through */ case 0x8F: { /* MOV dp,#imm */ - int i, temp; + int32_t i, temp; temp = READ_PC( pc + 1 ); pc += 2; i = dp + temp; ram [i] = (uint8_t) data; i -= 0xF0; - if ( (unsigned) i < 0x10 ) /* 76% */ + if ( (uint32_t) i < 0x10 ) /* 76% */ { m.smp_regs[0][i] = (uint8_t) data; /* Registers other than $F2 and $F4-$F7 */ - if ( ((~0x2F00 << (bits_in_int - 16)) << i) < 0 ) /* 12% */ + if ( ((~0x2F00 << 16) << i) < 0 ) /* 12% */ { if ( i == R_DSPDATA ) /* 99% */ { @@ -1697,13 +1691,13 @@ loop: case 0xC4: /* MOV dp,a */ ++pc; { - int i; + int32_t i; i = dp + data; ram [i] = (uint8_t) a; i -= 0xF0; - if ( (unsigned) i < 0x10 ) /* 39% */ + if ( (uint32_t) i < 0x10 ) /* 39% */ { - unsigned sel; + uint32_t sel; sel = i - 2; m.smp_regs[0][i] = (uint8_t) a; @@ -1766,7 +1760,7 @@ loop: case 0xBF: { /* MOV A,(X)+ */ - int temp; + int32_t temp; temp = x + dp; x = (uint8_t) (x + 1); a = nz = SPC_CPU_READ( -1, temp ); @@ -1803,7 +1797,7 @@ loop: case 0xEC: { /* MOV Y,abs */ - int temp; + int32_t temp; temp = GET_LE16( pc ); pc += 2; READ_TIMER( 0, temp, y = nz ); @@ -1822,7 +1816,7 @@ loop: goto inc_pc_loop; { - int temp; + int32_t temp; case 0xCC: /* MOV abs,Y */ temp = y; goto mov_abs_temp; @@ -1891,7 +1885,7 @@ mov_abs_temp: case op: /* imm */\ nz = a func##= data;\ goto inc_pc_loop;\ - { unsigned addr;\ + { uint32_t addr;\ case op + 0x11: /* X,Y */\ data = READ_DP( -2, y );\ addr = x + dp;\ @@ -1969,7 +1963,7 @@ cmp_y_addr: goto inc_pc_loop; { - int addr; + int32_t addr; case 0xB9: /* SBC (x),(y) */ case 0x99: /* ADC (x),(y) */ pc--; /* compensate for inc later */ @@ -1996,7 +1990,7 @@ adc_addr: addr = -1; /* A */ nz = a; adc_data: { - int flags; + int32_t flags; if ( opcode >= 0xA0 ) /* SBC */ data ^= 0xFF; @@ -2066,7 +2060,7 @@ inc_abs: c = 0; case 0x3C: {/* ROL A */ - int temp; + int32_t temp; temp = c >> 8 & 1; c = a << 1; nz = c | temp; @@ -2113,7 +2107,7 @@ rol_mem: data = GET_LE16( pc ); pc++; ror_mem: { - int temp = SPC_CPU_READ( -1, data ); + int32_t temp = SPC_CPU_READ( -1, data ); nz = (c >> 1 & 0x80) | (temp >> 1); c = temp << 8; SPC_CPU_WRITE( 0, data, nz ); @@ -2142,7 +2136,7 @@ ror_mem: { case 0x3A: /* INCW dp */ case 0x1A:{/* DECW dp */ - int temp; + int32_t temp; /* low byte */ data += dp; temp = SPC_CPU_READ( -3, data ); @@ -2162,7 +2156,7 @@ ror_mem: { case 0x7A: /* ADDW YA,dp */ case 0x9A: {/* SUBW YA,dp */ - int lo, hi, result, flags; + int32_t lo, hi, result, flags; lo = READ_DP( -2, data ); hi = READ_DP( 0, (uint8_t) (data + 1) ); @@ -2190,7 +2184,7 @@ ror_mem: { case 0x5A: { /* CMPW YA,dp */ - int temp; + int32_t temp; temp = a - READ_DP( -1, data ); nz = ((temp >> 1) | temp) & 0x7F; temp = y + (temp >> 8); @@ -2204,7 +2198,7 @@ ror_mem: { /* 10. MULTIPLICATION & DIVISON COMMANDS */ case 0xCF: { /* MUL YA */ - unsigned temp = y * a; + uint32_t temp = y * a; a = (uint8_t) temp; nz = ((temp >> 1) | temp) & 0x7F; y = temp >> 8; @@ -2214,7 +2208,7 @@ ror_mem: { case 0x9E: /* DIV YA,X */ { - unsigned ya = y * 0x100 + a; + uint32_t ya = y * 0x100 + a; psw &= ~(H08 | V40); @@ -2328,14 +2322,14 @@ ror_mem: { data = (uint8_t) (data + x); /* fall through */ case 0x2E:{ /* CBNE dp,rel */ - int temp; + int32_t temp; /* 61% from timer */ READ_DP_TIMER( -4, data, temp ); CBRANCH( temp != a ) } case 0x6E: { /* DBNZ dp,rel */ - unsigned temp = READ_DP( -4, data ) - 1; + uint32_t temp = READ_DP( -4, data ) - 1; WRITE_DP( -3, (uint8_t) data, /*(uint8_t)*/ temp + NO_READ_BEFORE_WRITE ); CBRANCH( temp ) } @@ -2354,8 +2348,8 @@ ror_mem: { /* 13. SUB-ROUTINE CALL RETURN COMMANDS */ case 0x0F:{/* BRK */ - int temp; - int ret_addr = GET_PC(); + int32_t temp; + int32_t ret_addr = GET_PC(); SET_PC( READ_PROG16( 0xFFDE ) ); /* vector address verified */ PUSH16( ret_addr ); GET_PSW( temp ); @@ -2365,7 +2359,7 @@ ror_mem: { } case 0x4F:{/* PCALL offset */ - int ret_addr = GET_PC() + 1; + int32_t ret_addr = GET_PC() + 1; SET_PC( 0xFF00 | data ); PUSH16( ret_addr ); goto loop; @@ -2387,7 +2381,7 @@ ror_mem: { case 0xD1: case 0xE1: case 0xF1: { - int ret_addr = GET_PC(); + int32_t ret_addr = GET_PC(); SET_PC( READ_PROG16( 0xFFDE - (opcode >> 3) ) ); PUSH16( ret_addr ); goto loop; @@ -2396,7 +2390,7 @@ ror_mem: { /* 14. STACK OPERATION COMMANDS */ { - int temp; + int32_t temp; case 0x7F: /* RET1 */ temp = *sp; SET_PC( GET_LE16( sp + 1 ) ); @@ -2410,7 +2404,7 @@ set_psw: } case 0x0D: { /* PUSH PSW */ - int temp; + int32_t temp; GET_PSW( temp ); PUSH( temp ); goto loop; @@ -2459,7 +2453,7 @@ set_psw: case 0xD2: case 0xF2: { - int bit, mask; + int32_t bit, mask; bit = 1 << (opcode >> 5); mask = ~bit; if ( opcode & 0x10 ) @@ -2474,7 +2468,7 @@ set_psw: data = GET_LE16( pc ); pc += 2; { - unsigned temp = SPC_CPU_READ( -2, data ); + uint32_t temp = SPC_CPU_READ( -2, data ); nz = (uint8_t) (a - temp); temp &= ~a; if ( opcode == 0x0E ) @@ -2512,7 +2506,7 @@ set_psw: data = GET_LE16( pc ); pc += 2; { - unsigned temp = SPC_CPU_READ( -1, data & 0x1FFF ); + uint32_t temp = SPC_CPU_READ( -1, data & 0x1FFF ); temp ^= 1 << (data >> 13); SPC_CPU_WRITE( 0, data & 0x1FFF, temp ); } @@ -2522,7 +2516,7 @@ set_psw: data = GET_LE16( pc ); pc += 2; { - unsigned temp, bit; + uint32_t temp, bit; temp = SPC_CPU_READ( -2, data & 0x1FFF ); bit = data >> 13; temp = (temp & ~(1 << bit)) | ((c >> 8 & 1) << bit); @@ -2577,7 +2571,7 @@ set_psw: case 0xFF: { /* STOP */ /* handle PC wrap-around */ - unsigned addr = GET_PC() - 1; + uint32_t addr = GET_PC() - 1; if ( addr >= 0x10000 ) { addr &= 0xFFFF; @@ -2604,7 +2598,7 @@ stop: m.cpu_regs.x = ( uint8_t) x; m.cpu_regs.y = ( uint8_t) y; { - int temp; + int32_t temp; GET_PSW( temp ); m.cpu_regs.psw = (uint8_t) temp; } @@ -2618,9 +2612,9 @@ stop: /* Runs SPC to end_time and starts a new time frame at 0 */ -static void spc_end_frame( int end_time ) +static void spc_end_frame( int32_t end_time ) { - int i; + int32_t i; /* Catch CPU up to as close to end as possible. If final instruction would exceed end, does NOT execute it and leaves m.spc_time < end. */ @@ -2690,9 +2684,9 @@ static void spc_reset_buffer(void) /* Sets tempo, where tempo_unit = normal, tempo_unit / 2 = half speed, etc. */ -static void spc_set_tempo( int t ) +static void spc_set_tempo( int32_t t ) { - int timer2_shift, other_shift; + int32_t timer2_shift, other_shift; m.tempo = t; timer2_shift = 4; /* 64 kHz */ other_shift = 3; /* 8 kHz */ @@ -2702,9 +2696,9 @@ static void spc_set_tempo( int t ) m.timers [0].prescaler = timer2_shift + other_shift; } -static void spc_reset_common( int timer_counter_init ) +static void spc_reset_common( int32_t timer_counter_init ) { - int i; + int32_t i; for ( i = 0; i < TIMER_COUNT; i++ ) m.smp_regs[1][R_T0OUT + i] = timer_counter_init; @@ -2795,9 +2789,9 @@ static void spc_soft_reset (void) } #if !SPC_NO_COPY_STATE_FUNCS -void spc_copy_state( unsigned char** io, dsp_copy_func_t copy ) +void spc_copy_state( uint8_t ** io, dsp_copy_func_t copy ) { - int i; + int32_t i; spc_state_copy_t copier; copier.func = copy; copier.buf = io; @@ -2875,20 +2869,20 @@ void spc_copy_state( unsigned char** io, dsp_copy_func_t copy ) static apu_callback sa_callback = NULL; -static bool sound_in_sync = true; +static bool sound_in_sync = true; -static int buffer_size; -static int lag_master = 0; -static int lag = 0; +static int32_t buffer_size; +static int32_t lag_master = 0; +static int32_t lag = 0; -static int16_t *landing_buffer = NULL; +static int16_t* landing_buffer = NULL; -static bool resampler = false; +static bool resampler = false; static int32_t reference_time; static uint32_t spc_remainder; -static int timing_hack_denominator = TEMPO_UNIT; +static int32_t timing_hack_denominator = TEMPO_UNIT; /* Set these to NTSC for now. Will change to PAL in S9xAPUTimingSetSpeedup if necessary on game load. */ static uint32_t ratio_numerator = APU_NUMERATOR_NTSC; @@ -2897,13 +2891,13 @@ static uint32_t ratio_denominator = APU_DENOMINATOR_NTSC; /*********************************************************************************** RESAMPLER ************************************************************************************/ -static int rb_size; -static int rb_buffer_size; -static int rb_start; -static unsigned char *rb_buffer; +static int32_t rb_size; +static int32_t rb_buffer_size; +static int32_t rb_start; +static uint8_t* rb_buffer; static uint32_t r_step; static uint32_t r_frac; -static int r_left[4], r_right[4]; +static int32_t r_left[4], r_right[4]; #define SPACE_EMPTY() (rb_buffer_size - rb_size) #define SPACE_FILLED() (rb_size) @@ -2949,9 +2943,9 @@ static void resampler_time_ratio(double ratio) resampler_clear(); } -static void resampler_read(int16_t *data, int num_samples) +static void resampler_read(int16_t *data, int32_t num_samples) { - int i_position, o_position, consumed; + int32_t i_position, o_position, consumed; int16_t *internal_buffer; i_position = rb_start >> 1; @@ -2961,8 +2955,8 @@ static void resampler_read(int16_t *data, int num_samples) while (o_position < num_samples && consumed < rb_buffer_size) { - int s_left, s_right, max_samples; - int hermite_val; + int32_t s_left, s_right, max_samples; + int32_t hermite_val; s_left = internal_buffer[i_position]; s_right = internal_buffer[i_position + 1]; @@ -3007,12 +3001,12 @@ static void resampler_read(int16_t *data, int num_samples) rb_start -= rb_buffer_size; } -static void resampler_new(int num_samples) +static void resampler_new(int32_t num_samples) { - int new_size = num_samples << 1; + int32_t new_size = num_samples << 1; rb_buffer_size = new_size; - rb_buffer = (unsigned char*)malloc(rb_buffer_size); + rb_buffer = (uint8_t *)malloc(rb_buffer_size); memset (rb_buffer, 0, rb_buffer_size); rb_size = 0; @@ -3020,17 +3014,17 @@ static void resampler_new(int num_samples) resampler_clear(); } -static INLINE bool resampler_push(int16_t *src, int num_samples) +static INLINE bool resampler_push(int16_t *src, int32_t num_samples) { - int bytes, end, first_write_size; - unsigned char *src_ring; + int32_t bytes, end, first_write_size; + uint8_t *src_ring; bytes = num_samples << 1; if (MAX_WRITE() < num_samples || SPACE_EMPTY() < bytes) return false; /* Ring buffer push */ - src_ring = (unsigned char*)src; + src_ring = (uint8_t *)src; end = (rb_start + rb_size) % rb_buffer_size; first_write_size = RESAMPLER_MIN(bytes, rb_buffer_size - end); @@ -3044,11 +3038,11 @@ static INLINE bool resampler_push(int16_t *src, int num_samples) return true; } -static INLINE void resampler_resize (int num_samples) +static INLINE void resampler_resize (int32_t num_samples) { free(rb_buffer); rb_buffer_size = rb_size; - rb_buffer = (unsigned char*)malloc(rb_buffer_size); + rb_buffer = (uint8_t *)malloc(rb_buffer_size); memset (rb_buffer, 0, rb_buffer_size); rb_size = 0; @@ -3059,7 +3053,7 @@ static INLINE void resampler_resize (int num_samples) APU ***********************************************************************************/ -bool S9xMixSamples (int16_t *buffer, unsigned sample_count) +bool S9xMixSamples (int16_t *buffer, uint32_t sample_count) { if (AVAIL() >= (sample_count + lag)) { @@ -3079,14 +3073,14 @@ bool S9xMixSamples (int16_t *buffer, unsigned sample_count) return (true); } -int S9xGetSampleCount (void) +int32_t S9xGetSampleCount (void) { return AVAIL(); } /* Sets destination for output samples */ -static void spc_set_output( int16_t* out, int size ) +static void spc_set_output( int16_t* out, int32_t size ) { int16_t *out_end, *in; @@ -3163,11 +3157,11 @@ static void UpdatePlaybackRate (void) resampler_time_ratio(time_ratio); } -bool S9xInitSound (int buffer_ms, int lag_ms) +bool S9xInitSound (int32_t buffer_ms, int32_t lag_ms) { /* buffer_ms : buffer size given in millisecond lag_ms : allowable time-lag given in millisecond */ - int sample_count, lag_sample_count; + int32_t sample_count, lag_sample_count; sample_count = buffer_ms * 32000 / 1000; lag_sample_count = lag_ms * 32000 / 1000; @@ -3213,7 +3207,7 @@ bool S9xInitSound (int buffer_ms, int lag_ms) } /* Must be called once before using */ -static unsigned char cycle_table [128] = +static uint8_t cycle_table [128] = {/* 01 23 45 67 89 AB CD EF */ 0x28,0x47,0x34,0x36,0x26,0x54,0x54,0x68, /* 0 */ 0x48,0x47,0x45,0x56,0x55,0x65,0x22,0x46, /* 1 */ @@ -3233,7 +3227,7 @@ static unsigned char cycle_table [128] = 0x48,0x47,0x45,0x56,0x34,0x54,0x22,0x60, /* F */ }; -static signed char const reg_times_ [256] = +static int8_t const reg_times_ [256] = { -1, 0,-11,-10,-15,-11, -2, -2, 4, 3, 14, 14, 26, 26, 14, 22, 2, 3, 0, 1,-12, 0, 1, 1, 7, 6, 14, 14, 27, 14, 14, 23, @@ -3256,7 +3250,7 @@ static signed char const reg_times_ [256] = bool S9xInitAPU (void) { - int i; + int32_t i; uint8_t APUROM[64] = { @@ -3285,7 +3279,7 @@ bool S9xInitAPU (void) /* unpack cycle table */ for ( i = 0; i < 128; i++ ) { - int n; + int32_t n; n = cycle_table [i]; m.cycle_table [i * 2 + 0] = n >> 4; m.cycle_table [i * 2 + 1] = n & 0x0F; @@ -3329,11 +3323,11 @@ void S9xDeinitAPU (void) /* Emulated port read at specified time */ -uint8_t S9xAPUReadPort (int port) { return ((uint8_t) spc_run_until_(S9X_APU_GET_CLOCK(CPU.Cycles))[port]); } +uint8_t S9xAPUReadPort (int32_t port) { return ((uint8_t) spc_run_until_(S9X_APU_GET_CLOCK(CPU.Cycles))[port]); } /* Emulated port write at specified time */ -void S9xAPUWritePort (int port, uint8_t byte) +void S9xAPUWritePort (int32_t port, uint8_t byte) { spc_run_until_( S9X_APU_GET_CLOCK(CPU.Cycles) ) [0x10 + port] = byte; m.ram.ram [0xF4 + port] = byte; @@ -3356,7 +3350,7 @@ void S9xAPUExecute (void) sa_callback(); } -void S9xAPUTimingSetSpeedup (int ticks) +void S9xAPUTimingSetSpeedup (int32_t ticks) { if (ticks != 0) printf("APU speedup hack: %d\n", ticks); @@ -3434,14 +3428,12 @@ void S9xAPUSaveState (uint8_t *block) } #if defined(ANDROID) || defined(__QNX__) -void __attribute__((optimize(0))) S9xAPULoadState (uint8_t *block) +void __attribute__((optimize(0))) S9xAPULoadState (const uint8_t *block) #else -void S9xAPULoadState (uint8_t *block) +void S9xAPULoadState (const uint8_t *block) #endif { - uint8_t *ptr; - - ptr = block; + uint8_t *ptr = (uint8_t*) block; S9xResetAPU(); diff --git a/source/apu_blargg.h b/source/apu_blargg.h index f2a89ec..66c375f 100644 --- a/source/apu_blargg.h +++ b/source/apu_blargg.h @@ -7,7 +7,7 @@ #include "snes9x.h" -typedef void (*dsp_copy_func_t)( unsigned char** io, void* state, size_t ); +typedef void (*dsp_copy_func_t)( uint8_t ** io, void* state, size_t ); #define ECHO_HIST_SIZE 8 #define ECHO_HIST_SIZE_X2 16 @@ -82,17 +82,17 @@ typedef void (*dsp_copy_func_t)( unsigned char** io, void* state, size_t ); typedef struct { - int buf [BRR_BUF_SIZE_X2]; // decoded samples (twice the size to simplify wrap handling) - int buf_pos; // place in buffer where next samples will be decoded - int interp_pos; // relative fractional position in sample (0x1000 = 1.0) - int brr_addr; // address of current BRR block - int brr_offset; // current decoding offset in BRR block + int32_t buf [BRR_BUF_SIZE_X2]; // decoded samples (twice the size to simplify wrap handling) + int32_t buf_pos; // place in buffer where next samples will be decoded + int32_t interp_pos; // relative fractional position in sample (0x1000 = 1.0) + int32_t brr_addr; // address of current BRR block + int32_t brr_offset; // current decoding offset in BRR block uint8_t* regs; // pointer to voice's DSP registers - int vbit; // bitmask for voice: 0x01 for voice 0, 0x02 for voice 1, etc. - int kon_delay; // KON delay/current setup phase - int env_mode; - int env; // current envelope level - int hidden_env; // used by GAIN mode 7, very obscure quirk + int32_t vbit; // bitmask for voice: 0x01 for voice 0, 0x02 for voice 1, etc. + int32_t kon_delay; // KON delay/current setup phase + int32_t env_mode; + int32_t env; // current envelope level + int32_t hidden_env; // used by GAIN mode 7, very obscure quirk uint8_t t_envx_out; } dsp_voice_t; @@ -102,20 +102,20 @@ typedef struct /* Echo history keeps most recent 8 samples (twice the size to simplify wrap handling) */ - int echo_hist [ECHO_HIST_SIZE_X2] [2]; + int32_t echo_hist [ECHO_HIST_SIZE_X2] [2]; - int (*echo_hist_pos) [2]; /* &echo_hist [0 to 7] */ + int32_t (*echo_hist_pos) [2]; /* &echo_hist [0 to 7] */ - int every_other_sample; /* toggles every sample */ - int kon; /* KON value when last checked */ - int noise; - int counter; - int echo_offset; /* offset from ESA in echo buffer */ - int echo_length; /* number of bytes that echo_offset will stop at */ - int phase; /* next clock cycle to run (0-31) */ + int32_t every_other_sample; /* toggles every sample */ + int32_t kon; /* KON value when last checked */ + int32_t noise; + int32_t counter; + int32_t echo_offset; /* offset from ESA in echo buffer */ + int32_t echo_length; /* number of bytes that echo_offset will stop at */ + int32_t phase; /* next clock cycle to run (0-31) */ /* Hidden registers also written to when main register is written to */ - int new_kon; + int32_t new_kon; uint8_t endx_buf; uint8_t envx_buf; uint8_t outx_buf; @@ -123,32 +123,32 @@ typedef struct /* Temporary state between clocks */ /* read once per sample */ - int t_pmon; - int t_non; - int t_eon; - int t_dir; - int t_koff; + int32_t t_pmon; + int32_t t_non; + int32_t t_eon; + int32_t t_dir; + int32_t t_koff; /* read a few clocks ahead then used */ - int t_brr_next_addr; - int t_adsr0; - int t_brr_header; - int t_brr_byte; - int t_srcn; - int t_esa; - int t_echo_enabled; + int32_t t_brr_next_addr; + int32_t t_adsr0; + int32_t t_brr_header; + int32_t t_brr_byte; + int32_t t_srcn; + int32_t t_esa; + int32_t t_echo_enabled; /* internal state that is recalculated every sample */ - int t_dir_addr; - int t_pitch; - int t_output; - int t_looped; - int t_echo_ptr; + int32_t t_dir_addr; + int32_t t_pitch; + int32_t t_output; + int32_t t_looped; + int32_t t_echo_ptr; /* left/right sums */ - int t_main_out [2]; - int t_echo_out [2]; - int t_echo_in [2]; + int32_t t_main_out [2]; + int32_t t_echo_out [2]; + int32_t t_echo_in [2]; dsp_voice_t voices [VOICE_COUNT]; @@ -159,16 +159,16 @@ typedef struct int16_t* out_begin; int16_t extra [EXTRA_SIZE]; - int rom_enabled; - uint8_t *rom; - uint8_t *hi_ram; + int32_t rom_enabled; + uint8_t* rom; + uint8_t* hi_ram; } dsp_state_t; #if !SPC_NO_COPY_STATE_FUNCS typedef struct { dsp_copy_func_t func; - unsigned char** buf; + uint8_t** buf; } spc_state_copy_t; #define SPC_COPY( type, state ) state = (type) spc_copier_copy_int(&copier, state, sizeof (type) ); @@ -208,7 +208,7 @@ typedef struct { #if !SPC_NO_COPY_STATE_FUNCS /* Saves/loads state */ - void spc_copy_state( unsigned char** io, dsp_copy_func_t ); + void spc_copy_state( uint8_t ** io, dsp_copy_func_t ); #endif /* rel_time_t - Time relative to m_spc_time. Speeds up code a bit by eliminating @@ -217,12 +217,12 @@ typedef struct { typedef struct { - int next_time; /* time of next event */ - int prescaler; - int period; - int divider; - int enabled; - int counter; + int32_t next_time; /* time of next event */ + int32_t prescaler; + int32_t period; + int32_t divider; + int32_t enabled; + int32_t counter; } Timer; /* Support SNES_MEMORY_APURAM */ @@ -236,30 +236,30 @@ typedef struct struct { - int pc; - int a; - int x; - int y; - int psw; - int sp; + int32_t pc; + int32_t a; + int32_t x; + int32_t y; + int32_t psw; + int32_t sp; } cpu_regs; - int dsp_time; - int spc_time; + int32_t dsp_time; + int32_t spc_time; - int tempo; + int32_t tempo; - int extra_clocks; + int32_t extra_clocks; int16_t* buf_begin; int16_t* buf_end; int16_t* extra_pos; int16_t extra_buf [EXTRA_SIZE]; - int rom_enabled; + int32_t rom_enabled; uint8_t rom [ROM_SIZE]; uint8_t hi_ram [ROM_SIZE]; - unsigned char cycle_table [256]; + uint8_t cycle_table [256]; struct { @@ -284,22 +284,22 @@ bool S9xInitAPU (void); void S9xDeinitAPU (void); void S9xResetAPU (void); void S9xSoftResetAPU (void); -uint8_t S9xAPUReadPort (int port); -void S9xAPUWritePort (int port, uint8_t byte); +uint8_t S9xAPUReadPort (int32_t port); +void S9xAPUWritePort (int32_t port, uint8_t byte); void S9xAPUExecute (void); void S9xAPUSetReferenceTime (int32_t cpucycles); -void S9xAPUTimingSetSpeedup (int ticks); +void S9xAPUTimingSetSpeedup (int32_t ticks); void S9xAPUAllowTimeOverflow (bool allow); -void S9xAPULoadState (uint8_t * block); +void S9xAPULoadState (const uint8_t * block); void S9xAPUSaveState (uint8_t * block); -bool S9xInitSound (int buffer_ms, int lag_ms); +bool S9xInitSound (int32_t buffer_ms, int32_t lag_ms); bool S9xSyncSound (void); -int S9xGetSampleCount (void); +int32_t S9xGetSampleCount (void); void S9xFinalizeSamples (void); void S9xClearSamples (void); -bool S9xMixSamples (int16_t * buffer, unsigned sample_count); +bool S9xMixSamples (int16_t * buffer, uint32_t sample_count); void S9xSetSamplesAvailableCallback (apu_callback); #endif // APU_BLARGG_H diff --git a/source/blargg_endian.h b/source/blargg_endian.h index 80ce61e..3fc7296 100644 --- a/source/blargg_endian.h +++ b/source/blargg_endian.h @@ -19,12 +19,6 @@ #include <boolean.h> -#if UINT_MAX < 0xFFFFFFFF || ULONG_MAX == 0xFFFFFFFF - typedef unsigned long blargg_ulong; -#else - typedef unsigned blargg_ulong; -#endif - #include <stdint.h> /* BLARGG_CPU_CISC: Defined if CPU has very few general-purpose registers (< 16) */ @@ -75,31 +69,31 @@ #define SET_LE32( addr, data ) (void) (*(uint32_t*) (addr) = (data)) #endif #else -static INLINE unsigned get_le16( void const* p ) +static INLINE uint32_t get_le16( void const* p ) { - return (unsigned) ((unsigned char const*) p) [1] << 8 | (unsigned) ((unsigned char const*) p) [0]; + return (uint32_t) ((uint8_t const*) p) [1] << 8 | (uint32_t) ((uint8_t const*) p) [0]; } -static INLINE blargg_ulong get_le32( void const* p ) +static INLINE uint32_t get_le32( void const* p ) { - return (blargg_ulong) ((unsigned char const*) p) [3] << 24 | - (blargg_ulong) ((unsigned char const*) p) [2] << 16 | - (blargg_ulong) ((unsigned char const*) p) [1] << 8 | - (blargg_ulong) ((unsigned char const*) p) [0]; + return (uint32_t) ((uint8_t const*) p) [3] << 24 | + (uint32_t) ((uint8_t const*) p) [2] << 16 | + (uint32_t) ((uint8_t const*) p) [1] << 8 | + (uint32_t) ((uint8_t const*) p) [0]; } -static INLINE void set_le16( void* p, unsigned n ) +static INLINE void set_le16( void* p, uint32_t n ) { - ((unsigned char*) p) [1] = (unsigned char) (n >> 8); - ((unsigned char*) p) [0] = (unsigned char) n; + ((uint8_t*) p) [1] = (uint8_t) (n >> 8); + ((uint8_t*) p) [0] = (uint8_t) n; } -static INLINE void set_le32( void* p, blargg_ulong n ) +static INLINE void set_le32( void* p, uint32_t n ) { - ((unsigned char*) p) [0] = (unsigned char) n; - ((unsigned char*) p) [1] = (unsigned char) (n >> 8); - ((unsigned char*) p) [2] = (unsigned char) (n >> 16); - ((unsigned char*) p) [3] = (unsigned char) (n >> 24); + ((uint8_t*) p) [0] = (uint8_t) n; + ((uint8_t*) p) [1] = (uint8_t) (n >> 8); + ((uint8_t*) p) [2] = (uint8_t) (n >> 16); + ((uint8_t*) p) [3] = (uint8_t) (n >> 24); } #endif diff --git a/source/c4emu.c b/source/c4emu.c index 06cdfe3..a6baecf 100644 --- a/source/c4emu.c +++ b/source/c4emu.c @@ -59,7 +59,7 @@ static void C4ConvOAM(void) if (Memory.C4RAM[0x0620] != 0) { - int prio, i; + int32_t prio, i; SprCount = 128 - Memory.C4RAM[0x626]; uint8_t offset = (Memory.C4RAM[0x626] & 3) * 2; for (prio = 0x30; prio >= 0; prio -= 0x10) @@ -76,7 +76,7 @@ static void C4ConvOAM(void) uint8_t* sprptr = S9xGetMemPointer(READ_3WORD(srcptr + 7)); if (*sprptr != 0) { - int SprCnt; + int32_t SprCnt; int16_t X, Y; for (SprCnt = *sprptr++; SprCnt > 0 && SprCount > 0; SprCnt--, sprptr += 4) { @@ -127,7 +127,7 @@ static void C4ConvOAM(void) // XXX: Copy to OAM? I doubt it. } -static void C4DoScaleRotate(int row_padding) +static void C4DoScaleRotate(int32_t row_padding) { int16_t A, B, C, D; @@ -203,8 +203,8 @@ static void C4DoScaleRotate(int row_padding) // Start loop uint32_t X, Y; uint8_t byte; - int outidx = 0; - int x, y; + int32_t outidx = 0; + int32_t x, y; uint8_t bit = 0x80; for (y = 0; y < h; y++) { @@ -279,7 +279,7 @@ static void C4DrawLine(int32_t X1, int32_t Y1, int16_t Z1, Y2 = (int16_t)C4WFYVal; // render line - int i; + int32_t i; for (i = C4WFDist ? C4WFDist : 1; i > 0; i--) { //.loop @@ -306,7 +306,7 @@ static void C4DrawWireFrame(void) int16_t X2, Y2, Z2; uint8_t Color; - int i; + int32_t i; for (i = Memory.C4RAM[0x0295]; i > 0; i--, line += 5) { if (line[0] == 0xff && line[1] == 0xff) @@ -340,7 +340,7 @@ static void C4TransformLines(void) C4WFDist = Memory.C4RAM[0x1f89]; C4WFScale = Memory.C4RAM[0x1f8c]; - int i; + int32_t i; // transform vertices uint8_t* ptr = Memory.C4RAM; @@ -367,7 +367,7 @@ static void C4TransformLines(void) ptr = Memory.C4RAM + 0xb02; uint8_t* ptr2 = Memory.C4RAM; { - int i; + int32_t i; for (i = READ_WORD(Memory.C4RAM + 0xb00); i > 0; i--, ptr += 2, ptr2 += 8) { C4WFXVal = READ_WORD(Memory.C4RAM + (ptr[0] << 4) + 1); @@ -397,7 +397,7 @@ static void C4BitPlaneWave() uint16_t mask1 = 0xc0c0; uint16_t mask2 = 0x3f3f; - int i, j; + int32_t i, j; for (j = 0; j < 0x10; j++) { do @@ -425,7 +425,7 @@ static void C4BitPlaneWave() do { - int i; + int32_t i; int16_t height = -((int8_t)Memory.C4RAM[waveptr + 0xb00]) - 16; for (i = 0; i < 40; i++) { @@ -477,7 +477,7 @@ static void C4SprDisintegrate() if ((x >> 8) < width && (y >> 8) < height && (y >> 8)*width + (x >> 8) < 0x2000) { uint8_t pixel = (j & 1) ? (*src >> 4) : *src; - int idx = (y >> 11) * width * 4 + (x >> 11) * 32 + ((y >> 8) & 7) * 2; + int32_t idx = (y >> 11) * width * 4 + (x >> 11) * 32 + ((y >> 8) & 7) * 2; uint8_t mask = 0x80 >> ((x >> 8) & 7); if (pixel & 1) Memory.C4RAM[idx] |= mask; if (pixel & 2) Memory.C4RAM[idx + 1] |= mask; @@ -528,7 +528,7 @@ static void S9xC4ProcessSprites() void S9xSetC4(uint8_t byte, uint16_t Address) { - int i; + int32_t i; Memory.C4RAM [Address - 0x6000] = byte; if (Address == 0x7f4f) { @@ -613,7 +613,7 @@ void S9xSetC4(uint8_t byte, uint16_t Address) C4CosTable[angle2]) : 0x80000000; int16_t y = READ_WORD(Memory.C4RAM + 0x1f83) - READ_WORD(Memory.C4RAM + 0x1f89); int16_t left, right; - int j; + int32_t j; for (j = 0; j < 225; j++) { if (y >= 0) @@ -681,7 +681,7 @@ void S9xSetC4(uint8_t byte, uint16_t Address) case 0x40: // Sum { - int i; + int32_t i; uint16_t sum = 0; for (i = 0; i < 0x800; sum += Memory.C4RAM[i++]); WRITE_WORD(Memory.C4RAM + 0x1f80, sum); diff --git a/source/cheats.c b/source/cheats.c index c308c93..b394032 100644 --- a/source/cheats.c +++ b/source/cheats.c @@ -9,9 +9,9 @@ #include "cheats.h" #include "memmap.h" -static bool S9xAllHex(const char* code, int len) +static bool S9xAllHex(const char* code, int32_t len) { - int i; + int32_t i; for (i = 0; i < len; i++) if ((code [i] < '0' || code [i] > '9') && (code [i] < 'a' || code [i] > 'f') && @@ -46,12 +46,12 @@ const char* S9xGoldFingerToRaw(const char* code, uint32_t* address, bool* sram, if (sscanf(tmp, "%x", address) != 1) return ("Invalid Gold Finger code."); - int i; + int32_t i; for (i = 0; i < 3; i++) { strncpy(tmp, code + 5 + i * 2, 2); tmp [2] = 0; - int byte; + int32_t byte; if (sscanf(tmp, "%x", &byte) != 1) break; bytes [i] = (uint8_t) byte; @@ -76,12 +76,12 @@ const char* S9xGameGenieToRaw(const char* code, uint32_t* address, uint8_t* byte static char* real_hex = "0123456789ABCDEF"; static char* genie_hex = "DF4709156BC8A23E"; - int i; + int32_t i; for (i = 2; i < 10; i++) { if (islower(new_code [i])) new_code [i] = toupper(new_code [i]); - int j; + int32_t j; for (j = 0; j < 16; j++) { if (new_code [i] == genie_hex [j]) @@ -115,9 +115,9 @@ void S9xStartCheatSearch(SCheatData* d) memmove(d->CSRAM, d->SRAM, 0x10000); // memmove may be required: Source is usually a different malloc, but could be pointed to d->CIRAM [Neb] memmove(d->CIRAM, &d->FillRAM [0x3000], 0x2000); - memset((char*) d->WRAM_BITS, 0xff, 0x20000 >> 3); - memset((char*) d->SRAM_BITS, 0xff, 0x10000 >> 3); - memset((char*) d->IRAM_BITS, 0xff, 0x2000 >> 3); + memset(d->WRAM_BITS, 0xff, 0x20000 >> 3); + memset(d->SRAM_BITS, 0xff, 0x10000 >> 3); + memset(d->IRAM_BITS, 0xff, 0x2000 >> 3); } #define BIT_CLEAR(a,v) \ @@ -152,7 +152,7 @@ void S9xStartCheatSearch(SCheatData* d) void S9xSearchForChange(SCheatData* d, S9xCheatComparisonType cmp, S9xCheatDataSize size, bool is_signed, bool update) { - int l; + int32_t l; switch (size) { @@ -171,7 +171,7 @@ void S9xSearchForChange(SCheatData* d, S9xCheatComparisonType cmp, break; } - int i; + int32_t i; if (is_signed) { for (i = 0; i < 0x20000 - l; i++) @@ -254,7 +254,7 @@ void S9xSearchForValue(SCheatData* d, S9xCheatComparisonType cmp, S9xCheatDataSize size, uint32_t value, bool is_signed, bool update) { - int l; + int32_t l; switch (size) { @@ -273,7 +273,7 @@ void S9xSearchForValue(SCheatData* d, S9xCheatComparisonType cmp, break; } - int i; + int32_t i; if (is_signed) { @@ -355,7 +355,7 @@ void S9xSearchForValue(SCheatData* d, S9xCheatComparisonType cmp, void S9xOutputCheatSearchResults(SCheatData* d) { - int i; + int32_t i; for (i = 0; i < 0x20000; i++) { if (TEST_BIT(d->WRAM_BITS, i)) diff --git a/source/cheats2.c b/source/cheats2.c index 4ca6b1d..dd4033f 100644 --- a/source/cheats2.c +++ b/source/cheats2.c @@ -81,7 +81,7 @@ void S9xRemoveCheat(uint32_t which1) { uint32_t address = Cheat.c [which1].address; - int block = (address >> MEMMAP_SHIFT) & MEMMAP_MASK; + int32_t block = (address >> MEMMAP_SHIFT) & MEMMAP_MASK; uint8_t* ptr = Memory.Map [block]; if (ptr >= (uint8_t*) MAP_LAST) @@ -100,7 +100,7 @@ void S9xApplyCheat(uint32_t which1) if (!Cheat.c [which1].saved) Cheat.c [which1].saved_byte = S9xGetByte(address); - int block = (address >> MEMMAP_SHIFT) & MEMMAP_MASK; + int32_t block = (address >> MEMMAP_SHIFT) & MEMMAP_MASK; uint8_t* ptr = Memory.Map [block]; if (ptr >= (uint8_t*) MAP_LAST) diff --git a/source/clip.c b/source/clip.c index 7931101..1a52bea 100644 --- a/source/clip.c +++ b/source/clip.c @@ -23,7 +23,7 @@ struct Band R.Left = MAX(A.Left, B.Left); \ R.Right = MIN(A.Right, B.Right);} -static int IntCompare(const void* d1, const void* d2) +static int32_t IntCompare(const void* d1, const void* d2) { if (*(uint32_t*) d1 > *(uint32_t*) d2) return (1); @@ -32,7 +32,7 @@ static int IntCompare(const void* d1, const void* d2) return (0); } -static int BandCompare(const void* d1, const void* d2) +static int32_t BandCompare(const void* d1, const void* d2) { if (((struct Band*) d1)->Left > ((struct Band*) d2)->Left) return (1); @@ -44,7 +44,7 @@ static int BandCompare(const void* d1, const void* d2) void ComputeClipWindows() { struct ClipData* pClip = &IPPU.Clip [0]; - int c, w, i; + int32_t c, w, i; // Loop around the main screen then the sub-screen. for (c = 0; c < 2; c++, pClip++) @@ -81,7 +81,7 @@ void ComputeClipWindows() { // The sub-screen is switched off, completely // clip everything. - int i; + int32_t i; for (i = 0; i < 6; i++) { IPPU.Clip [1].Count [i] = 1; @@ -95,578 +95,566 @@ void ComputeClipWindows() } } + if (w == 5 || pClip->Count [5] || + (Memory.FillRAM [0x212c + c] & Memory.FillRAM [0x212e + c] & (1 << w))) { - if (w == 5 || pClip->Count [5] || + struct Band Win1[3]; + struct Band Win2[3]; + uint32_t Window1Enabled = 0; + uint32_t Window2Enabled = 0; + bool invert = (w == 5 && + ((c == 1 && (Memory.FillRAM [0x2130] & 0x30) == 0x10) || + (c == 0 && (Memory.FillRAM [0x2130] & 0xc0) == 0x40))); + + if (w == 5 || (Memory.FillRAM [0x212c + c] & Memory.FillRAM [0x212e + c] & (1 << w))) { - struct Band Win1[3]; - struct Band Win2[3]; - uint32_t Window1Enabled = 0; - uint32_t Window2Enabled = 0; - bool invert = (w == 5 && - ((c == 1 && (Memory.FillRAM [0x2130] & 0x30) == 0x10) || - (c == 0 && (Memory.FillRAM [0x2130] & 0xc0) == 0x40))); - - if (w == 5 || - (Memory.FillRAM [0x212c + c] & Memory.FillRAM [0x212e + c] & (1 << w))) + if (PPU.ClipWindow1Enable [w]) { - if (PPU.ClipWindow1Enable [w]) + if (!PPU.ClipWindow1Inside [w]) { - if (!PPU.ClipWindow1Inside [w]) - { - Win1[Window1Enabled].Left = PPU.Window1Left; - Win1[Window1Enabled++].Right = PPU.Window1Right + 1; - } - else + Win1[Window1Enabled].Left = PPU.Window1Left; + Win1[Window1Enabled++].Right = PPU.Window1Right + 1; + } + else + { + if (PPU.Window1Left <= PPU.Window1Right) { - if (PPU.Window1Left <= PPU.Window1Right) + if (PPU.Window1Left > 0) { - if (PPU.Window1Left > 0) - { - Win1[Window1Enabled].Left = 0; - Win1[Window1Enabled++].Right = PPU.Window1Left; - } - if (PPU.Window1Right < 255) - { - Win1[Window1Enabled].Left = PPU.Window1Right + 1; - Win1[Window1Enabled++].Right = 256; - } - if (Window1Enabled == 0) - { - Win1[Window1Enabled].Left = 1; - Win1[Window1Enabled++].Right = 0; - } + Win1[Window1Enabled].Left = 0; + Win1[Window1Enabled++].Right = PPU.Window1Left; } - else + if (PPU.Window1Right < 255) { - // 'outside' a window with no range - - // appears to be the whole screen. - Win1[Window1Enabled].Left = 0; + Win1[Window1Enabled].Left = PPU.Window1Right + 1; Win1[Window1Enabled++].Right = 256; } + if (Window1Enabled == 0) + { + Win1[Window1Enabled].Left = 1; + Win1[Window1Enabled++].Right = 0; + } } - } - if (PPU.ClipWindow2Enable [w]) - { - if (!PPU.ClipWindow2Inside [w]) + else { - Win2[Window2Enabled].Left = PPU.Window2Left; - Win2[Window2Enabled++].Right = PPU.Window2Right + 1; + // 'outside' a window with no range - + // appears to be the whole screen. + Win1[Window1Enabled].Left = 0; + Win1[Window1Enabled++].Right = 256; } - else + } + } + if (PPU.ClipWindow2Enable [w]) + { + if (!PPU.ClipWindow2Inside [w]) + { + Win2[Window2Enabled].Left = PPU.Window2Left; + Win2[Window2Enabled++].Right = PPU.Window2Right + 1; + } + else + { + if (PPU.Window2Left <= PPU.Window2Right) { - if (PPU.Window2Left <= PPU.Window2Right) + if (PPU.Window2Left > 0) { - if (PPU.Window2Left > 0) - { - Win2[Window2Enabled].Left = 0; - Win2[Window2Enabled++].Right = PPU.Window2Left; - } - if (PPU.Window2Right < 255) - { - Win2[Window2Enabled].Left = PPU.Window2Right + 1; - Win2[Window2Enabled++].Right = 256; - } - if (Window2Enabled == 0) - { - Win2[Window2Enabled].Left = 1; - Win2[Window2Enabled++].Right = 0; - } + Win2[Window2Enabled].Left = 0; + Win2[Window2Enabled++].Right = PPU.Window2Left; } - else + if (PPU.Window2Right < 255) { - Win2[Window2Enabled].Left = 0; + Win2[Window2Enabled].Left = PPU.Window2Right + 1; Win2[Window2Enabled++].Right = 256; } + if (Window2Enabled == 0) + { + Win2[Window2Enabled].Left = 1; + Win2[Window2Enabled++].Right = 0; + } + } + else + { + Win2[Window2Enabled].Left = 0; + Win2[Window2Enabled++].Right = 256; } } } - if (Window1Enabled && Window2Enabled) + } + if (Window1Enabled && Window2Enabled) + { + // Overlap logic + // + // Each window will be in one of three states: + // 1. <no range> (Left > Right. One band) + // 2. | ---------------- | (Left >= 0, Right <= 255, Left <= Right. One band) + // 3. |------------ ----------| (Left1 == 0, Right1 < Left2; Left2 > Right1, Right2 == 255. Two bands) + struct Band Bands [6]; + int32_t B = 0; + switch (PPU.ClipWindowOverlapLogic [w] ^ 1) { - // Overlap logic - // - // Each window will be in one of three states: - // 1. <no range> (Left > Right. One band) - // 2. | ---------------- | (Left >= 0, Right <= 255, Left <= Right. One band) - // 3. |------------ ----------| (Left1 == 0, Right1 < Left2; Left2 > Right1, Right2 == 255. Two bands) - - struct Band Bands [6]; - int B = 0; - switch (PPU.ClipWindowOverlapLogic [w] ^ 1) + case CLIP_OR: + if (Window1Enabled == 1) { - case CLIP_OR: - if (Window1Enabled == 1) + if (BAND_EMPTY(Win1[0])) { - if (BAND_EMPTY(Win1[0])) - { - B = Window2Enabled; - // memmove converted: Different stack allocations [Neb] - memcpy(Bands, Win2, - sizeof(Win2[0]) * Window2Enabled); - } - else + B = Window2Enabled; + // memmove converted: Different stack allocations [Neb] + memcpy(Bands, Win2, sizeof(Win2[0]) * Window2Enabled); + } + else + { + if (Window2Enabled == 1) { - if (Window2Enabled == 1) - { - if (BAND_EMPTY(Win2[0])) - Bands[B++] = Win1[0]; - else - { - if (BANDS_INTERSECT(Win1[0], Win2[0])) - { - OR_BANDS(Bands[0], Win1[0], Win2[0]) - B = 1; - } - else - { - Bands[B++] = Win1[0]; - Bands[B++] = Win2[0]; - } - } - } + if (BAND_EMPTY(Win2[0])) + Bands[B++] = Win1[0]; else { if (BANDS_INTERSECT(Win1[0], Win2[0])) { OR_BANDS(Bands[0], Win1[0], Win2[0]) - if (BANDS_INTERSECT(Win1[0], Win2[1])) - OR_BANDS(Bands[1], Win1[0], Win2[1]) - else - Bands[1] = Win2[1]; B = 1; - if (BANDS_INTERSECT(Bands[0], Bands[1])) - OR_BANDS(Bands[0], Bands[0], Bands[1]) - else - B = 2; - } - else if (BANDS_INTERSECT(Win1[0], Win2[1])) - { - Bands[B++] = Win2[0]; - OR_BANDS(Bands[B], Win1[0], Win2[1]); - B++; } else { - Bands[0] = Win2[0]; - Bands[1] = Win1[0]; - Bands[2] = Win2[1]; - B = 3; + Bands[B++] = Win1[0]; + Bands[B++] = Win2[0]; } } } - } - else if (Window2Enabled == 1) - { - if (BAND_EMPTY(Win2[0])) - { - // Window 2 defines an empty range - just - // use window 1 as the clipping (which - // could also be empty). - B = Window1Enabled; - // memmove converted: Different stack allocations [Neb] - memcpy(Bands, Win1, - sizeof(Win1[0]) * Window1Enabled); - } else { - // Window 1 has two bands and Window 2 has one. - // Neither is an empty region. - if (BANDS_INTERSECT(Win2[0], Win1[0])) + if (BANDS_INTERSECT(Win1[0], Win2[0])) { - OR_BANDS(Bands[0], Win2[0], Win1[0]) - if (BANDS_INTERSECT(Win2[0], Win1[1])) - OR_BANDS(Bands[1], Win2[0], Win1[1]) - else - Bands[1] = Win1[1]; + OR_BANDS(Bands[0], Win1[0], Win2[0]) + if (BANDS_INTERSECT(Win1[0], Win2[1])) + OR_BANDS(Bands[1], Win1[0], Win2[1]) + else + Bands[1] = Win2[1]; B = 1; if (BANDS_INTERSECT(Bands[0], Bands[1])) OR_BANDS(Bands[0], Bands[0], Bands[1]) - else - B = 2; + else + B = 2; } - else if (BANDS_INTERSECT(Win2[0], Win1[1])) + else if (BANDS_INTERSECT(Win1[0], Win2[1])) { - Bands[B++] = Win1[0]; - OR_BANDS(Bands[B], Win2[0], Win1[1]); + Bands[B++] = Win2[0]; + OR_BANDS(Bands[B], Win1[0], Win2[1]); B++; } else { - Bands[0] = Win1[0]; - Bands[1] = Win2[0]; - Bands[2] = Win1[1]; + Bands[0] = Win2[0]; + Bands[1] = Win1[0]; + Bands[2] = Win2[1]; B = 3; } } } - else + } + else if (Window2Enabled == 1) + { + if (BAND_EMPTY(Win2[0])) { - // Both windows have two bands - OR_BANDS(Bands[0], Win1[0], Win2[0]); - OR_BANDS(Bands[1], Win1[1], Win2[1]); - B = 1; - if (BANDS_INTERSECT(Bands[0], Bands[1])) - OR_BANDS(Bands[0], Bands[0], Bands[1]) - else - B = 2; + // Window 2 defines an empty range - just + // use window 1 as the clipping (which + // could also be empty). + B = Window1Enabled; + // memmove converted: Different stack allocations [Neb] + memcpy(Bands, Win1, sizeof(Win1[0]) * Window1Enabled); } - break; - - case CLIP_AND: - if (Window1Enabled == 1) + else { - // Window 1 has one band - if (BAND_EMPTY(Win1[0])) - Bands [B++] = Win1[0]; - else if (Window2Enabled == 1) + // Window 1 has two bands and Window 2 has one. + // Neither is an empty region. + if (BANDS_INTERSECT(Win2[0], Win1[0])) { - if (BAND_EMPTY(Win2[0])) - Bands [B++] = Win2[0]; + OR_BANDS(Bands[0], Win2[0], Win1[0]) + if (BANDS_INTERSECT(Win2[0], Win1[1])) + OR_BANDS(Bands[1], Win2[0], Win1[1]) else - { - AND_BANDS(Bands[0], Win1[0], Win2[0]); - B = 1; - } + Bands[1] = Win1[1]; + B = 1; + if (BANDS_INTERSECT(Bands[0], Bands[1])) + OR_BANDS(Bands[0], Bands[0], Bands[1]) + else + B = 2; + } + else if (BANDS_INTERSECT(Win2[0], Win1[1])) + { + Bands[B++] = Win1[0]; + OR_BANDS(Bands[B], Win2[0], Win1[1]); + B++; } else { - AND_BANDS(Bands[0], Win1[0], Win2[0]); - AND_BANDS(Bands[1], Win1[0], Win2[1]); - B = 2; + Bands[0] = Win1[0]; + Bands[1] = Win2[0]; + Bands[2] = Win1[1]; + B = 3; } } + } + else + { + // Both windows have two bands + OR_BANDS(Bands[0], Win1[0], Win2[0]); + OR_BANDS(Bands[1], Win1[1], Win2[1]); + B = 1; + if (BANDS_INTERSECT(Bands[0], Bands[1])) + OR_BANDS(Bands[0], Bands[0], Bands[1]) + else + B = 2; + } + break; + case CLIP_AND: + if (Window1Enabled == 1) + { + // Window 1 has one band + if (BAND_EMPTY(Win1[0])) + Bands [B++] = Win1[0]; else if (Window2Enabled == 1) { if (BAND_EMPTY(Win2[0])) - Bands[B++] = Win2[0]; + Bands [B++] = Win2[0]; else { - // Window 1 has two bands. AND_BANDS(Bands[0], Win1[0], Win2[0]); - AND_BANDS(Bands[1], Win1[1], Win2[0]); - B = 2; + B = 1; } } else { - // Both windows have two bands. AND_BANDS(Bands[0], Win1[0], Win2[0]); - AND_BANDS(Bands[1], Win1[1], Win2[1]); + AND_BANDS(Bands[1], Win1[0], Win2[1]); B = 2; - if (BANDS_INTERSECT(Win1[0], Win2[1])) - { - AND_BANDS(Bands[2], Win1[0], Win2[1]); - B = 3; - } - else if (BANDS_INTERSECT(Win1[1], Win2[0])) - { - AND_BANDS(Bands[2], Win1[1], Win2[0]); - B = 3; - } } - break; - case CLIP_XNOR: - invert = !invert; + } + else if (Window2Enabled == 1) + { + if (BAND_EMPTY(Win2[0])) + Bands[B++] = Win2[0]; + else + { + // Window 1 has two bands. + AND_BANDS(Bands[0], Win1[0], Win2[0]); + AND_BANDS(Bands[1], Win1[1], Win2[0]); + B = 2; + } + } + else + { + // Both windows have two bands. + AND_BANDS(Bands[0], Win1[0], Win2[0]); + AND_BANDS(Bands[1], Win1[1], Win2[1]); + B = 2; + if (BANDS_INTERSECT(Win1[0], Win2[1])) + { + AND_BANDS(Bands[2], Win1[0], Win2[1]); + B = 3; + } + else if (BANDS_INTERSECT(Win1[1], Win2[0])) + { + AND_BANDS(Bands[2], Win1[1], Win2[0]); + B = 3; + } + } + break; + case CLIP_XNOR: + invert = !invert; // Fall... + case CLIP_XOR: + if (Window1Enabled == 1 && BAND_EMPTY(Win1[0])) + { + B = Window2Enabled; + // memmove converted: Different stack allocations [Neb] + memcpy(Bands, Win2, sizeof(Win2[0]) * Window2Enabled); + } + else if (Window2Enabled == 1 && BAND_EMPTY(Win2[0])) + { + B = Window1Enabled; + // memmove converted: Different stack allocations [Neb] + memcpy(Bands, Win1, sizeof(Win1[0]) * Window1Enabled); + } + else + { + uint32_t p = 0; + uint32_t points [10]; + uint32_t i; - case CLIP_XOR: - if (Window1Enabled == 1 && BAND_EMPTY(Win1[0])) + invert = !invert; + // Build an array of points (window edges) + points [p++] = 0; + for (i = 0; i < Window1Enabled; i++) { - B = Window2Enabled; - // memmove converted: Different stack allocations [Neb] - memcpy(Bands, Win2, - sizeof(Win2[0]) * Window2Enabled); + points [p++] = Win1[i].Left; + points [p++] = Win1[i].Right; } - else if (Window2Enabled == 1 && BAND_EMPTY(Win2[0])) + for (i = 0; i < Window2Enabled; i++) { - B = Window1Enabled; - // memmove converted: Different stack allocations [Neb] - memcpy(Bands, Win1, - sizeof(Win1[0]) * Window1Enabled); + points [p++] = Win2[i].Left; + points [p++] = Win2[i].Right; + } + points [p++] = 256; + // Sort them + qsort((void*) points, p, sizeof(points [0]), IntCompare); + for (i = 0; i < p; i += 2) + { + if (points [i] == points [i + 1]) + continue; + Bands [B].Left = points [i]; + while (i + 2 < p && points [i + 1] == points [i + 2]) + i += 2; + Bands [B++].Right = points [i + 1]; + } + } + break; + } + if (invert) + { + int32_t b; + int32_t j = 0; + int32_t empty_band_count = 0; + + // First remove all empty bands from the list. + for (b = 0; b < B; b++) + { + if (!BAND_EMPTY(Bands[b])) + { + if (b != j) + Bands[j] = Bands[b]; + j++; } else + empty_band_count++; + } + + if (j > 0) + { + if (j == 1) { - uint32_t p = 0; - uint32_t points [10]; - uint32_t i; + j = 0; + // Easy case to deal with, so special case it. - invert = !invert; - // Build an array of points (window edges) - points [p++] = 0; - for (i = 0; i < Window1Enabled; i++) + if (Bands[0].Left > 0) { - points [p++] = Win1[i].Left; - points [p++] = Win1[i].Right; + pClip->Left[j][w] = 0; + pClip->Right[j++][w] = Bands[0].Left + 1; } - for (i = 0; i < Window2Enabled; i++) + if (Bands[0].Right < 256) { - points [p++] = Win2[i].Left; - points [p++] = Win2[i].Right; + pClip->Left[j][w] = Bands[0].Right; + pClip->Right[j++][w] = 256; } - points [p++] = 256; - // Sort them - qsort((void*) points, p, sizeof(points [0]), - IntCompare); - for (i = 0; i < p; i += 2) + if (j == 0) { - if (points [i] == points [i + 1]) - continue; - Bands [B].Left = points [i]; - while (i + 2 < p && - points [i + 1] == points [i + 2]) - i += 2; - Bands [B++].Right = points [i + 1]; + pClip->Left[j][w] = 1; + pClip->Right[j++][w] = 0; } } - break; - } - if (invert) - { - int b; - int j = 0; - int empty_band_count = 0; - - // First remove all empty bands from the list. - for (b = 0; b < B; b++) + else { - if (!BAND_EMPTY(Bands[b])) - { - if (b != j) - Bands[j] = Bands[b]; - j++; - } - else - empty_band_count++; - } + // Now sort the bands into order + B = j; + qsort((void*) Bands, B, sizeof(Bands [0]), BandCompare); - if (j > 0) - { - if (j == 1) + // Now invert the area the bands cover + j = 0; + for (b = 0; b < B; b++) { - j = 0; - // Easy case to deal with, so special case it. - - if (Bands[0].Left > 0) + if (b == 0 && Bands[b].Left > 0) { pClip->Left[j][w] = 0; - pClip->Right[j++][w] = Bands[0].Left + 1; + pClip->Right[j++][w] = Bands[b].Left + 1; } - if (Bands[0].Right < 256) + else if (b == B - 1 && Bands[b].Right < 256) { - pClip->Left[j][w] = Bands[0].Right; + pClip->Left[j][w] = Bands[b].Right; pClip->Right[j++][w] = 256; } - if (j == 0) - { - pClip->Left[j][w] = 1; - pClip->Right[j++][w] = 0; - } - } - else - { - // Now sort the bands into order - B = j; - qsort((void*) Bands, B, - sizeof(Bands [0]), BandCompare); - - // Now invert the area the bands cover - j = 0; - for (b = 0; b < B; b++) + if (b < B - 1) { - if (b == 0 && Bands[b].Left > 0) - { - pClip->Left[j][w] = 0; - pClip->Right[j++][w] = Bands[b].Left + 1; - } - else if (b == B - 1 && Bands[b].Right < 256) - { - pClip->Left[j][w] = Bands[b].Right; - pClip->Right[j++][w] = 256; - } - if (b < B - 1) - { - pClip->Left[j][w] = Bands[b].Right; - pClip->Right[j++][w] = Bands[b + 1].Left + 1; - } + pClip->Left[j][w] = Bands[b].Right; + pClip->Right[j++][w] = Bands[b + 1].Left + 1; } } } - else - { - // Inverting a window that consisted of only - // empty bands is the whole width of the screen. - // Needed for Mario Kart's rear-view mirror display. - if (empty_band_count) - { - pClip->Left[j][w] = 0; - pClip->Right[j][w] = 256; - j++; - } - } - pClip->Count[w] = j; } else { - int j; - for (j = 0; j < B; j++) + // Inverting a window that consisted of only + // empty bands is the whole width of the screen. + // Needed for Mario Kart's rear-view mirror display. + if (empty_band_count) { - pClip->Left[j][w] = Bands[j].Left; - pClip->Right[j][w] = Bands[j].Right; + pClip->Left[j][w] = 0; + pClip->Right[j][w] = 256; + j++; } - pClip->Count [w] = B; } + pClip->Count[w] = j; } else { - // Only one window enabled so no need to perform - // complex overlap logic... + int32_t j; + for (j = 0; j < B; j++) + { + pClip->Left[j][w] = Bands[j].Left; + pClip->Right[j][w] = Bands[j].Right; + } + pClip->Count [w] = B; + } + } + else + { + // Only one window enabled so no need to perform + // complex overlap logic... - if (Window1Enabled) + if (Window1Enabled) + { + if (invert) { - if (invert) - { - int j = 0; + int32_t j = 0; - if (Window1Enabled == 1) + if (Window1Enabled == 1) + { + if (Win1[0].Left <= Win1[0].Right) { - if (Win1[0].Left <= Win1[0].Right) + if (Win1[0].Left > 0) { - if (Win1[0].Left > 0) - { - pClip->Left[j][w] = 0; - pClip->Right[j++][w] = Win1[0].Left; - } - if (Win1[0].Right < 256) - { - pClip->Left[j][w] = Win1[0].Right; - pClip->Right[j++][w] = 256; - } - if (j == 0) - { - pClip->Left[j][w] = 1; - pClip->Right[j++][w] = 0; - } + pClip->Left[j][w] = 0; + pClip->Right[j++][w] = Win1[0].Left; } - else + if (Win1[0].Right < 256) { - pClip->Left[j][w] = 0; + pClip->Left[j][w] = Win1[0].Right; pClip->Right[j++][w] = 256; } + if (j == 0) + { + pClip->Left[j][w] = 1; + pClip->Right[j++][w] = 0; + } } else { - pClip->Left [j][w] = Win1[0].Right; - pClip->Right[j++][w] = Win1[1].Left; + pClip->Left[j][w] = 0; + pClip->Right[j++][w] = 256; } - pClip->Count [w] = j; } else { - uint32_t j; - for (j = 0; j < Window1Enabled; j++) - { - pClip->Left [j][w] = Win1[j].Left; - pClip->Right [j][w] = Win1[j].Right; - } - pClip->Count [w] = Window1Enabled; + pClip->Left [j][w] = Win1[0].Right; + pClip->Right[j++][w] = Win1[1].Left; } + pClip->Count [w] = j; } - else if (Window2Enabled) + else { - if (invert) + uint32_t j; + for (j = 0; j < Window1Enabled; j++) { - int j = 0; - if (Window2Enabled == 1) + pClip->Left [j][w] = Win1[j].Left; + pClip->Right [j][w] = Win1[j].Right; + } + pClip->Count [w] = Window1Enabled; + } + } + else if (Window2Enabled) + { + if (invert) + { + int32_t j = 0; + if (Window2Enabled == 1) + { + if (Win2[0].Left <= Win2[0].Right) { - if (Win2[0].Left <= Win2[0].Right) + if (Win2[0].Left > 0) { - if (Win2[0].Left > 0) - { - pClip->Left[j][w] = 0; - pClip->Right[j++][w] = Win2[0].Left; - } - if (Win2[0].Right < 256) - { - pClip->Left[j][w] = Win2[0].Right; - pClip->Right[j++][w] = 256; - } - if (j == 0) - { - pClip->Left[j][w] = 1; - pClip->Right[j++][w] = 0; - } + pClip->Left[j][w] = 0; + pClip->Right[j++][w] = Win2[0].Left; } - else + if (Win2[0].Right < 256) { - pClip->Left[j][w] = 0; + pClip->Left[j][w] = Win2[0].Right; pClip->Right[j++][w] = 256; } + if (j == 0) + { + pClip->Left[j][w] = 1; + pClip->Right[j++][w] = 0; + } } else { - pClip->Left [j][w] = Win2[0].Right; - pClip->Right[j++][w] = Win2[1].Left + 1; + pClip->Left[j][w] = 0; + pClip->Right[j++][w] = 256; } - pClip->Count [w] = j; } else { - uint32_t j; - for (j = 0; j < Window2Enabled; j++) - { - pClip->Left [j][w] = Win2[j].Left; - pClip->Right [j][w] = Win2[j].Right; - } - pClip->Count [w] = Window2Enabled; + pClip->Left [j][w] = Win2[0].Right; + pClip->Right[j++][w] = Win2[1].Left + 1; + } + pClip->Count [w] = j; + } + else + { + uint32_t j; + for (j = 0; j < Window2Enabled; j++) + { + pClip->Left [j][w] = Win2[j].Left; + pClip->Right [j][w] = Win2[j].Right; } + pClip->Count [w] = Window2Enabled; } } + } - if (w != 5 && pClip->Count [5]) + if (w != 5 && pClip->Count [5]) + { + // Colour window enabled. Set the + // clip windows for all remaining backgrounds to be + // the same as the colour window. + if (pClip->Count [w] == 0) { - // Colour window enabled. Set the - // clip windows for all remaining backgrounds to be - // the same as the colour window. - if (pClip->Count [w] == 0) + uint32_t i; + pClip->Count [w] = pClip->Count [5]; + for (i = 0; i < pClip->Count [w]; i++) { - uint32_t i; - pClip->Count [w] = pClip->Count [5]; - for (i = 0; i < pClip->Count [w]; i++) - { - pClip->Left [i][w] = pClip->Left [i][5]; - pClip->Right [i][w] = pClip->Right [i][5]; - } + pClip->Left [i][w] = pClip->Left [i][5]; + pClip->Right [i][w] = pClip->Right [i][5]; } - else + } + else + { + // Intersect the colour window with the bg's + // own clip window. + uint32_t i; + for (i = 0; i < pClip->Count [w]; i++) { - // Intersect the colour window with the bg's - // own clip window. - uint32_t i; - for (i = 0; i < pClip->Count [w]; i++) + uint32_t j; + for (j = 0; j < pClip->Count [5]; j++) { - uint32_t j; - for (j = 0; j < pClip->Count [5]; j++) + if ((pClip->Left[i][w] >= pClip->Left[j][5] + && pClip->Left[i][w] < pClip->Right[j][5]) + || (pClip->Left[j][5] >= pClip->Left[i][w] + && pClip->Left[j][5] < pClip->Right[i][w])) { - if ((pClip->Left[i][w] >= pClip->Left[j][5] - && pClip->Left[i][w] < pClip->Right[j][5]) - || (pClip->Left[j][5] >= pClip->Left[i][w] - && pClip->Left[j][5] < pClip->Right[i][w])) - { - // Found an intersection! - pClip->Left[i][w] = MAX(pClip->Left[i][w], pClip->Left[j][5]); - pClip->Right[i][w] = MIN(pClip->Right[i][w], pClip->Right[j][5]); - goto Clip_ok; - } + // Found an intersection! + pClip->Left[i][w] = MAX(pClip->Left[i][w], pClip->Left[j][5]); + pClip->Right[i][w] = MIN(pClip->Right[i][w], pClip->Right[j][5]); + goto Clip_ok; } - // no intersection, nullify it - pClip->Left[i][w] = 1; - pClip->Right[i][w] = 0; -Clip_ok:; } + // no intersection, nullify it + pClip->Left[i][w] = 1; + pClip->Right[i][w] = 0; +Clip_ok:; } } - } // if (w == 5 | ... - } // if (!Settings.DisableGraphicWindows) - } // for (int w... - } // for (int c... + } + } // if (w == 5 || pClip->Count [5] ... + } // for (w... + } // for (c... } diff --git a/source/cpuaddr.h b/source/cpuaddr.h index 6f5e930..3531686 100644 --- a/source/cpuaddr.h +++ b/source/cpuaddr.h @@ -13,18 +13,18 @@ typedef enum } AccessMode; // The type for a function that can run after the addressing mode is resolved: -typedef void (*InternalOp)(long); +typedef void (*InternalOp)(int32_t); static void Immediate8(AccessMode a, InternalOp op) { - long Addr = ICPU.ShiftedPB + CPU.PC - CPU.PCBase; + int32_t Addr = ICPU.ShiftedPB + CPU.PC - CPU.PCBase; CPU.PC++; (*op)(Addr); } static void Immediate16(AccessMode a, InternalOp op) { - long Addr = ICPU.ShiftedPB + CPU.PC - CPU.PCBase; + int32_t Addr = ICPU.ShiftedPB + CPU.PC - CPU.PCBase; CPU.PC += 2; (*op)(Addr); } @@ -32,13 +32,13 @@ static void Immediate16(AccessMode a, InternalOp op) static void Relative(AccessMode a, InternalOp op) { int8_t Int8 = *CPU.PC++; - long Addr = ((intptr_t)(CPU.PC - CPU.PCBase) + Int8) & 0xffff; + int32_t Addr = ((int32_t)(CPU.PC - CPU.PCBase) + Int8) & 0xffff; (*op)(Addr); } static void RelativeLong(AccessMode a, InternalOp op) { - long Addr; + int32_t Addr; #ifdef FAST_LSB_WORD_ACCESS Addr = *(uint16_t*) CPU.PC; #else @@ -52,7 +52,7 @@ static void RelativeLong(AccessMode a, InternalOp op) static void AbsoluteIndexedIndirect(AccessMode a, InternalOp op) { - long Addr; + int32_t Addr; #ifdef FAST_LSB_WORD_ACCESS Addr = (ICPU.Registers.X.W + * (uint16_t*) CPU.PC) & 0xffff; #else @@ -67,7 +67,7 @@ static void AbsoluteIndexedIndirect(AccessMode a, InternalOp op) static void AbsoluteIndirectLong(AccessMode a, InternalOp op) { - long Addr; + int32_t Addr; #ifdef FAST_LSB_WORD_ACCESS Addr = *(uint16_t*) CPU.PC; #else @@ -85,7 +85,7 @@ static void AbsoluteIndirectLong(AccessMode a, InternalOp op) static void AbsoluteIndirect(AccessMode a, InternalOp op) { - long Addr; + int32_t Addr; #ifdef FAST_LSB_WORD_ACCESS Addr = *(uint16_t*) CPU.PC; #else @@ -102,7 +102,7 @@ static void AbsoluteIndirect(AccessMode a, InternalOp op) static void Absolute(AccessMode a, InternalOp op) { - long Addr; + int32_t Addr; #ifdef FAST_LSB_WORD_ACCESS Addr = *(uint16_t*) CPU.PC + ICPU.ShiftedDB; #else @@ -115,11 +115,11 @@ static void Absolute(AccessMode a, InternalOp op) static void AbsoluteLong(AccessMode a, InternalOp op) { - long Addr; + int32_t Addr; #ifdef FAST_LSB_WORD_ACCESS Addr = (*(uint32_t*) CPU.PC) & 0xffffff; #elif defined FAST_ALIGNED_LSB_WORD_ACCESS - if (((intptr_t) CPU.PC & 1) == 0) + if (((int32_t) CPU.PC & 1) == 0) Addr = (*(uint16_t*) CPU.PC) + (*(CPU.PC + 2) << 16); else Addr = *CPU.PC + ((*(uint16_t*)(CPU.PC + 1)) << 8); @@ -134,14 +134,14 @@ static void AbsoluteLong(AccessMode a, InternalOp op) static void Direct(AccessMode a, InternalOp op) { if (a & READ) OpenBus = *CPU.PC; - long Addr = (*CPU.PC++ + ICPU.Registers.D.W) & 0xffff; + int32_t Addr = (*CPU.PC++ + ICPU.Registers.D.W) & 0xffff; (*op)(Addr); } static void DirectIndirectIndexed(AccessMode a, InternalOp op) { OpenBus = *CPU.PC; - long Addr = (*CPU.PC++ + ICPU.Registers.D.W) & 0xffff; + int32_t Addr = (*CPU.PC++ + ICPU.Registers.D.W) & 0xffff; Addr = S9xGetWord(Addr); if (a & READ) OpenBus = (uint8_t)(Addr >> 8); @@ -155,7 +155,7 @@ static void DirectIndirectIndexed(AccessMode a, InternalOp op) static void DirectIndirectIndexedLong(AccessMode a, InternalOp op) { OpenBus = *CPU.PC; - long Addr = (*CPU.PC++ + ICPU.Registers.D.W) & 0xffff; + int32_t Addr = (*CPU.PC++ + ICPU.Registers.D.W) & 0xffff; if (a & READ) Addr = S9xGetWord(Addr) + ((OpenBus = S9xGetByte(Addr + 2)) << 16) + @@ -168,7 +168,7 @@ static void DirectIndirectIndexedLong(AccessMode a, InternalOp op) static void DirectIndexedIndirect(AccessMode a, InternalOp op) { OpenBus = *CPU.PC; - long Addr = (*CPU.PC++ + ICPU.Registers.D.W + ICPU.Registers.X.W) & 0xffff; + int32_t Addr = (*CPU.PC++ + ICPU.Registers.D.W + ICPU.Registers.X.W) & 0xffff; Addr = S9xGetWord(Addr); if (a & READ) OpenBus = (uint8_t)(Addr >> 8); @@ -179,7 +179,7 @@ static void DirectIndexedIndirect(AccessMode a, InternalOp op) static void DirectIndexedX(AccessMode a, InternalOp op) { if (a & READ) OpenBus = *CPU.PC; - long Addr = (*CPU.PC++ + ICPU.Registers.D.W + ICPU.Registers.X.W); + int32_t Addr = (*CPU.PC++ + ICPU.Registers.D.W + ICPU.Registers.X.W); Addr &= CheckEmulation() ? 0xff : 0xffff; (*op)(Addr); @@ -188,14 +188,14 @@ static void DirectIndexedX(AccessMode a, InternalOp op) static void DirectIndexedY(AccessMode a, InternalOp op) { if (a & READ) OpenBus = *CPU.PC; - long Addr = (*CPU.PC++ + ICPU.Registers.D.W + ICPU.Registers.Y.W); + int32_t Addr = (*CPU.PC++ + ICPU.Registers.D.W + ICPU.Registers.Y.W); Addr &= CheckEmulation() ? 0xff : 0xffff; (*op)(Addr); } static void AbsoluteIndexedX(AccessMode a, InternalOp op) { - long Addr; + int32_t Addr; #ifdef FAST_LSB_WORD_ACCESS Addr = ICPU.ShiftedDB + *(uint16_t*) CPU.PC + ICPU.Registers.X.W; #else @@ -211,7 +211,7 @@ static void AbsoluteIndexedX(AccessMode a, InternalOp op) static void AbsoluteIndexedY(AccessMode a, InternalOp op) { - long Addr; + int32_t Addr; #ifdef FAST_LSB_WORD_ACCESS Addr = ICPU.ShiftedDB + *(uint16_t*) CPU.PC + ICPU.Registers.Y.W; #else @@ -227,16 +227,14 @@ static void AbsoluteIndexedY(AccessMode a, InternalOp op) static void AbsoluteLongIndexedX(AccessMode a, InternalOp op) { - long Addr; + int32_t Addr; #ifdef FAST_LSB_WORD_ACCESS Addr = (*(uint32_t*) CPU.PC + ICPU.Registers.X.W) & 0xffffff; #elif defined FAST_ALIGNED_LSB_WORD_ACCESS - if (((intptr_t) CPU.PC & 1) == 0) - Addr = ((*(uint16_t*) CPU.PC) + (*(CPU.PC + 2) << 16) + ICPU.Registers.X.W) & - 0xFFFFFF; + if (((int32_t) CPU.PC & 1) == 0) + Addr = ((*(uint16_t*) CPU.PC) + (*(CPU.PC + 2) << 16) + ICPU.Registers.X.W) & 0xFFFFFF; else - Addr = (*CPU.PC + ((*(uint16_t*)(CPU.PC + 1)) << 8) + ICPU.Registers.X.W) & - 0xFFFFFF; + Addr = (*CPU.PC + ((*(uint16_t*)(CPU.PC + 1)) << 8) + ICPU.Registers.X.W) & 0xFFFFFF; #else Addr = (*CPU.PC + (*(CPU.PC + 1) << 8) + (*(CPU.PC + 2) << 16) + ICPU.Registers.X.W) & 0xffffff; @@ -249,7 +247,7 @@ static void AbsoluteLongIndexedX(AccessMode a, InternalOp op) static void DirectIndirect(AccessMode a, InternalOp op) { OpenBus = *CPU.PC; - long Addr = (*CPU.PC++ + ICPU.Registers.D.W) & 0xffff; + int32_t Addr = (*CPU.PC++ + ICPU.Registers.D.W) & 0xffff; Addr = S9xGetWord(Addr); if (a & READ) OpenBus = (uint8_t)(Addr >> 8); Addr += ICPU.ShiftedDB; @@ -259,7 +257,7 @@ static void DirectIndirect(AccessMode a, InternalOp op) static void DirectIndirectLong(AccessMode a, InternalOp op) { OpenBus = *CPU.PC; - long Addr = (*CPU.PC++ + ICPU.Registers.D.W) & 0xffff; + int32_t Addr = (*CPU.PC++ + ICPU.Registers.D.W) & 0xffff; if (a & READ) Addr = S9xGetWord(Addr) + ((OpenBus = S9xGetByte(Addr + 2)) << 16); else @@ -270,14 +268,14 @@ static void DirectIndirectLong(AccessMode a, InternalOp op) static void StackRelative(AccessMode a, InternalOp op) { if (a & READ) OpenBus = *CPU.PC; - long Addr = (*CPU.PC++ + ICPU.Registers.S.W) & 0xffff; + int32_t Addr = (*CPU.PC++ + ICPU.Registers.S.W) & 0xffff; (*op)(Addr); } static void StackRelativeIndirectIndexed(AccessMode a, InternalOp op) { OpenBus = *CPU.PC; - long Addr = (*CPU.PC++ + ICPU.Registers.S.W) & 0xffff; + int32_t Addr = (*CPU.PC++ + ICPU.Registers.S.W) & 0xffff; Addr = S9xGetWord(Addr); if (a & READ) OpenBus = (uint8_t)(Addr >> 8); Addr = (Addr + ICPU.ShiftedDB + diff --git a/source/cpuexec.h b/source/cpuexec.h index 5ecce18..c4342be 100644 --- a/source/cpuexec.h +++ b/source/cpuexec.h @@ -102,7 +102,7 @@ static inline void S9xFixCycles() static inline void S9xReschedule() { uint8_t which; - long max; + int32_t max; if (CPU.WhichEvent == HBLANK_START_EVENT || CPU.WhichEvent == HTIMER_AFTER_EVENT) @@ -117,12 +117,12 @@ static inline void S9xReschedule() } if (PPU.HTimerEnabled && - (long) PPU.HTimerPosition < max && - (long) PPU.HTimerPosition > CPU.NextEvent && + (int32_t) PPU.HTimerPosition < max && + (int32_t) PPU.HTimerPosition > CPU.NextEvent && (!PPU.VTimerEnabled || - (PPU.VTimerEnabled && CPU.V_Counter == PPU.IRQVBeamPos))) + (PPU.VTimerEnabled && CPU.V_Counter == PPU.IRQVBeamPos))) { - which = (long) PPU.HTimerPosition < Settings.HBlankStart ? + which = (int32_t) PPU.HTimerPosition < Settings.HBlankStart ? HTIMER_BEFORE_EVENT : HTIMER_AFTER_EVENT; max = PPU.HTimerPosition; } diff --git a/source/cpumacro.h b/source/cpumacro.h index b9195ef..eb76b69 100644 --- a/source/cpumacro.h +++ b/source/cpumacro.h @@ -15,7 +15,7 @@ static void SetZN8(uint8_t Work) ICPU._Negative = Work; } -static void ADC8(long Addr) +static void ADC8(int32_t Addr) { uint8_t Work8 = S9xGetByte(Addr); @@ -68,7 +68,7 @@ static void ADC8(long Addr) SetZN8(ICPU.Registers.AL); } -static void ADC16(long Addr) +static void ADC16(int32_t Addr) { uint16_t Work16 = S9xGetWord(Addr); @@ -141,13 +141,13 @@ static void ADC16(long Addr) SetZN16(ICPU.Registers.A.W); } -static void AND16(long Addr) +static void AND16(int32_t Addr) { ICPU.Registers.A.W &= S9xGetWord(Addr); SetZN16(ICPU.Registers.A.W); } -static void AND8(long Addr) +static void AND8(int32_t Addr) { ICPU.Registers.AL &= S9xGetByte(Addr); SetZN8(ICPU.Registers.AL); @@ -173,7 +173,7 @@ static inline void A_ASL8() SetZN8(ICPU.Registers.AL); } -static void ASL16(long Addr) +static void ASL16(int32_t Addr) { uint16_t Work16 = S9xGetWord(Addr); ICPU._Carry = (Work16 & 0x8000) != 0; @@ -183,7 +183,7 @@ static void ASL16(long Addr) SetZN16(Work16); } -static void ASL8(long Addr) +static void ASL8(int32_t Addr) { uint8_t Work8 = S9xGetByte(Addr); ICPU._Carry = (Work8 & 0x80) != 0; @@ -192,7 +192,7 @@ static void ASL8(long Addr) SetZN8(Work8); } -static void BIT16(long Addr) +static void BIT16(int32_t Addr) { uint16_t Work16 = S9xGetWord(Addr); ICPU._Overflow = (Work16 & 0x4000) != 0; @@ -200,7 +200,7 @@ static void BIT16(long Addr) ICPU._Zero = (Work16 & ICPU.Registers.A.W) != 0; } -static void BIT8(long Addr) +static void BIT8(int32_t Addr) { uint8_t Work8 = S9xGetByte(Addr); ICPU._Overflow = (Work8 & 0x40) != 0; @@ -208,31 +208,28 @@ static void BIT8(long Addr) ICPU._Zero = Work8 & ICPU.Registers.AL; } -static void CMP16(long Addr) +static void CMP16(int32_t Addr) { - int32_t Int32 = (long) ICPU.Registers.A.W - - (long) S9xGetWord(Addr); + int32_t Int32 = (int32_t) ICPU.Registers.A.W - (int32_t) S9xGetWord(Addr); ICPU._Carry = Int32 >= 0; SetZN16((uint16_t) Int32); } -static void CMP8(long Addr) +static void CMP8(int32_t Addr) { - int16_t Int16 = (int16_t) ICPU.Registers.AL - - (int16_t) S9xGetByte(Addr); + int16_t Int16 = (int16_t) ICPU.Registers.AL - (int16_t) S9xGetByte(Addr); ICPU._Carry = Int16 >= 0; SetZN8((uint8_t) Int16); } -static void CMX16(long Addr) +static void CMX16(int32_t Addr) { - int32_t Int32 = (long) ICPU.Registers.X.W - - (long) S9xGetWord(Addr); + int32_t Int32 = (int32_t) ICPU.Registers.X.W - (int32_t) S9xGetWord(Addr); ICPU._Carry = Int32 >= 0; SetZN16((uint16_t) Int32); } -static void CMX8(long Addr) +static void CMX8(int32_t Addr) { int16_t Int16 = (int16_t) ICPU.Registers.XL - (int16_t) S9xGetByte(Addr); @@ -240,15 +237,14 @@ static void CMX8(long Addr) SetZN8((uint8_t) Int16); } -static void CMY16(long Addr) +static void CMY16(int32_t Addr) { - int32_t Int32 = (long) ICPU.Registers.Y.W - - (long) S9xGetWord(Addr); + int32_t Int32 = (int32_t) ICPU.Registers.Y.W - (int32_t) S9xGetWord(Addr); ICPU._Carry = Int32 >= 0; SetZN16((uint16_t) Int32); } -static void CMY8(long Addr) +static void CMY8(int32_t Addr) { int16_t Int16 = (int16_t) ICPU.Registers.YL - (int16_t) S9xGetByte(Addr); @@ -282,7 +278,7 @@ static inline void A_DEC8() SetZN8(ICPU.Registers.AL); } -static void DEC16(long Addr) +static void DEC16(int32_t Addr) { #ifdef CPU_SHUTDOWN CPU.WaitAddress = NULL; @@ -294,7 +290,7 @@ static void DEC16(long Addr) SetZN16(Work16); } -static void DEC8(long Addr) +static void DEC8(int32_t Addr) { #ifdef CPU_SHUTDOWN CPU.WaitAddress = NULL; @@ -305,13 +301,13 @@ static void DEC8(long Addr) SetZN8(Work8); } -static void EOR16(long Addr) +static void EOR16(int32_t Addr) { ICPU.Registers.A.W ^= S9xGetWord(Addr); SetZN16(ICPU.Registers.A.W); } -static void EOR8(long Addr) +static void EOR8(int32_t Addr) { ICPU.Registers.AL ^= S9xGetByte(Addr); SetZN8(ICPU.Registers.AL); @@ -343,7 +339,7 @@ static inline void A_INC8() SetZN8(ICPU.Registers.AL); } -static void INC16(long Addr) +static void INC16(int32_t Addr) { #ifdef CPU_SHUTDOWN CPU.WaitAddress = NULL; @@ -355,7 +351,7 @@ static void INC16(long Addr) SetZN16(Work16); } -static void INC8(long Addr) +static void INC8(int32_t Addr) { #ifdef CPU_SHUTDOWN CPU.WaitAddress = NULL; @@ -366,37 +362,37 @@ static void INC8(long Addr) SetZN8(Work8); } -static void LDA16(long Addr) +static void LDA16(int32_t Addr) { ICPU.Registers.A.W = S9xGetWord(Addr); SetZN16(ICPU.Registers.A.W); } -static void LDA8(long Addr) +static void LDA8(int32_t Addr) { ICPU.Registers.AL = S9xGetByte(Addr); SetZN8(ICPU.Registers.AL); } -static void LDX16(long Addr) +static void LDX16(int32_t Addr) { ICPU.Registers.X.W = S9xGetWord(Addr); SetZN16(ICPU.Registers.X.W); } -static void LDX8(long Addr) +static void LDX8(int32_t Addr) { ICPU.Registers.XL = S9xGetByte(Addr); SetZN8(ICPU.Registers.XL); } -static void LDY16(long Addr) +static void LDY16(int32_t Addr) { ICPU.Registers.Y.W = S9xGetWord(Addr); SetZN16(ICPU.Registers.Y.W); } -static void LDY8(long Addr) +static void LDY8(int32_t Addr) { ICPU.Registers.YL = S9xGetByte(Addr); SetZN8(ICPU.Registers.YL); @@ -422,7 +418,7 @@ static inline void A_LSR8() SetZN8(ICPU.Registers.AL); } -static void LSR16(long Addr) +static void LSR16(int32_t Addr) { uint16_t Work16 = S9xGetWord(Addr); ICPU._Carry = Work16 & 1; @@ -432,7 +428,7 @@ static void LSR16(long Addr) SetZN16(Work16); } -static void LSR8(long Addr) +static void LSR8(int32_t Addr) { uint8_t Work8 = S9xGetByte(Addr); ICPU._Carry = Work8 & 1; @@ -441,13 +437,13 @@ static void LSR8(long Addr) SetZN8(Work8); } -static void ORA16(long Addr) +static void ORA16(int32_t Addr) { ICPU.Registers.A.W |= S9xGetWord(Addr); SetZN16(ICPU.Registers.A.W); } -static void ORA8(long Addr) +static void ORA8(int32_t Addr) { ICPU.Registers.AL |= S9xGetByte(Addr); SetZN8(ICPU.Registers.AL); @@ -477,7 +473,7 @@ static inline void A_ROL8() SetZN8((uint8_t) Work16); } -static void ROL16(long Addr) +static void ROL16(int32_t Addr) { uint32_t Work32 = S9xGetWord(Addr); Work32 <<= 1; @@ -488,7 +484,7 @@ static void ROL16(long Addr) SetZN16((uint16_t) Work32); } -static void ROL8(long Addr) +static void ROL8(int32_t Addr) { uint16_t Work16 = S9xGetByte(Addr); Work16 <<= 1; @@ -504,7 +500,7 @@ static inline void A_ROR16() CPU.Cycles += ONE_CYCLE; #endif uint32_t Work32 = ICPU.Registers.A.W; - Work32 |= (int) CheckCarry() << 16; + Work32 |= (int32_t) CheckCarry() << 16; ICPU._Carry = (uint8_t)(Work32 & 1); Work32 >>= 1; ICPU.Registers.A.W = (uint16_t) Work32; @@ -523,10 +519,10 @@ static inline void A_ROR8() SetZN8((uint8_t) Work16); } -static void ROR16(long Addr) +static void ROR16(int32_t Addr) { uint32_t Work32 = S9xGetWord(Addr); - Work32 |= (int) CheckCarry() << 16; + Work32 |= (int32_t) CheckCarry() << 16; ICPU._Carry = (uint8_t)(Work32 & 1); Work32 >>= 1; S9xSetByte((Work32 >> 8) & 0x00FF, Addr + 1); @@ -534,17 +530,17 @@ static void ROR16(long Addr) SetZN16((uint16_t) Work32); } -static void ROR8(long Addr) +static void ROR8(int32_t Addr) { uint16_t Work16 = S9xGetByte(Addr); - Work16 |= (int) CheckCarry() << 8; + Work16 |= (int32_t) CheckCarry() << 8; ICPU._Carry = (uint8_t)(Work16 & 1); Work16 >>= 1; S9xSetByte((uint8_t) Work16, Addr); SetZN8((uint8_t) Work16); } -static void SBC16(long Addr) +static void SBC16(int32_t Addr) { uint16_t Work16 = S9xGetWord(Addr); @@ -597,9 +593,7 @@ static void SBC16(long Addr) } else { - - int32_t Int32 = (long) ICPU.Registers.A.W - (long) Work16 + - (long) CheckCarry() - 1; + int32_t Int32 = (int32_t) ICPU.Registers.A.W - (int32_t) Work16 + (int32_t) CheckCarry() - 1; ICPU._Carry = Int32 >= 0; @@ -613,7 +607,7 @@ static void SBC16(long Addr) } } -static void SBC8(long Addr) +static void SBC8(int32_t Addr) { uint8_t Work8 = S9xGetByte(Addr); if (CheckDecimal()) @@ -663,47 +657,47 @@ static void SBC8(long Addr) } } -static void STA16(long Addr) +static void STA16(int32_t Addr) { S9xSetWord(ICPU.Registers.A.W, Addr); } -static void STA8(long Addr) +static void STA8(int32_t Addr) { S9xSetByte(ICPU.Registers.AL, Addr); } -static void STX16(long Addr) +static void STX16(int32_t Addr) { S9xSetWord(ICPU.Registers.X.W, Addr); } -static void STX8(long Addr) +static void STX8(int32_t Addr) { S9xSetByte(ICPU.Registers.XL, Addr); } -static void STY16(long Addr) +static void STY16(int32_t Addr) { S9xSetWord(ICPU.Registers.Y.W, Addr); } -static void STY8(long Addr) +static void STY8(int32_t Addr) { S9xSetByte(ICPU.Registers.YL, Addr); } -static void STZ16(long Addr) +static void STZ16(int32_t Addr) { S9xSetWord(0, Addr); } -static void STZ8(long Addr) +static void STZ8(int32_t Addr) { S9xSetByte(0, Addr); } -static void TSB16(long Addr) +static void TSB16(int32_t Addr) { uint16_t Work16 = S9xGetWord(Addr); ICPU._Zero = (Work16 & ICPU.Registers.A.W) != 0; @@ -712,7 +706,7 @@ static void TSB16(long Addr) S9xSetByte(Work16 & 0xFF, Addr); } -static void TSB8(long Addr) +static void TSB8(int32_t Addr) { uint8_t Work8 = S9xGetByte(Addr); ICPU._Zero = Work8 & ICPU.Registers.AL; @@ -720,7 +714,7 @@ static void TSB8(long Addr) S9xSetByte(Work8, Addr); } -static void TRB16(long Addr) +static void TRB16(int32_t Addr) { uint16_t Work16 = S9xGetWord(Addr); ICPU._Zero = (Work16 & ICPU.Registers.A.W) != 0; @@ -729,7 +723,7 @@ static void TRB16(long Addr) S9xSetByte(Work16 & 0xFF, Addr); } -static void TRB8(long Addr) +static void TRB8(int32_t Addr) { uint8_t Work8 = S9xGetByte(Addr); ICPU._Zero = Work8 & ICPU.Registers.AL; diff --git a/source/cpuops.c b/source/cpuops.c index 3bf9a36..2325255 100644 --- a/source/cpuops.c +++ b/source/cpuops.c @@ -18,10 +18,10 @@ #include "cpumacro.h" #include "apu.h" -long OpAddress; +int32_t OpAddress; // For use with the opcodes whose functions here examine the OpAddress. -static void OpAddressPassthrough(long Addr) +static void OpAddressPassthrough(int32_t Addr) { OpAddress = Addr; } @@ -678,7 +678,7 @@ static void Op3CM0(void) /* CMP *************************************************************************************** */ static void OpC9M1(void) { - int32_t Int32 = (int) ICPU.Registers.AL - (intptr_t) * CPU.PC++; + int32_t Int32 = (int32_t) ICPU.Registers.AL - (int32_t) *CPU.PC++; ICPU._Carry = Int32 >= 0; SetZN8((uint8_t) Int32); #ifndef SA1_OPCODES @@ -690,10 +690,9 @@ static void OpC9M0(void) { int32_t Int32; #ifdef FAST_LSB_WORD_ACCESS - Int32 = (long) ICPU.Registers.A.W - (long) * (uint16_t*) CPU.PC; + Int32 = (int32_t) ICPU.Registers.A.W - (int32_t) *(uint16_t*)CPU.PC; #else - Int32 = (long) ICPU.Registers.A.W - - (long)(*CPU.PC + (*(CPU.PC + 1) << 8)); + Int32 = (int32_t) ICPU.Registers.A.W - (int32_t)(*CPU.PC + (*(CPU.PC + 1) << 8)); #endif ICPU._Carry = Int32 >= 0; SetZN16((uint16_t) Int32); @@ -932,7 +931,7 @@ static void OpD3M0(void) /* CMX *************************************************************************************** */ static void OpE0X1(void) { - int32_t Int32 = (int) ICPU.Registers.XL - (intptr_t) * CPU.PC++; + int32_t Int32 = (int32_t) ICPU.Registers.XL - (int32_t) *CPU.PC++; ICPU._Carry = Int32 >= 0; SetZN8((uint8_t) Int32); #ifndef SA1_OPCODES @@ -944,10 +943,9 @@ static void OpE0X0(void) { int32_t Int32; #ifdef FAST_LSB_WORD_ACCESS - Int32 = (long) ICPU.Registers.X.W - (long) * (uint16_t*) CPU.PC; + Int32 = (int32_t) ICPU.Registers.X.W - (int32_t) *(uint16_t*)CPU.PC; #else - Int32 = (long) ICPU.Registers.X.W - - (long)(*CPU.PC + (*(CPU.PC + 1) << 8)); + Int32 = (int32_t) ICPU.Registers.X.W - (int32_t)(*CPU.PC + (*(CPU.PC + 1) << 8)); #endif ICPU._Carry = Int32 >= 0; SetZN16((uint16_t) Int32); @@ -994,7 +992,7 @@ static void OpECX0(void) /* CMY *************************************************************************************** */ static void OpC0X1(void) { - int32_t Int32 = (int) ICPU.Registers.YL - (intptr_t) * CPU.PC++; + int32_t Int32 = (int32_t) ICPU.Registers.YL - (int32_t) *CPU.PC++; ICPU._Carry = Int32 >= 0; SetZN8((uint8_t) Int32); #ifndef SA1_OPCODES @@ -1006,10 +1004,9 @@ static void OpC0X0(void) { int32_t Int32; #ifdef FAST_LSB_WORD_ACCESS - Int32 = (long) ICPU.Registers.Y.W - (long) * (uint16_t*) CPU.PC; + Int32 = (int32_t) ICPU.Registers.Y.W - (int32_t) *(uint16_t*)CPU.PC; #else - Int32 = (long) ICPU.Registers.Y.W - - (long)(*CPU.PC + (*(CPU.PC + 1) << 8)); + Int32 = (int32_t) ICPU.Registers.Y.W - (int32_t)(*CPU.PC + (*(CPU.PC + 1) << 8)); #endif ICPU._Carry = Int32 >= 0; SetZN16((uint16_t) Int32); @@ -3555,7 +3552,7 @@ static void OpF4E1(void) #ifndef SA1_OPCODES CPU.Cycles += CPU.MemSpeedx2; #endif - PushWE((unsigned short)OpAddress); + PushWE((uint16_t)OpAddress); } static void OpF4(void) @@ -3564,7 +3561,7 @@ static void OpF4(void) #ifndef SA1_OPCODES CPU.Cycles += CPU.MemSpeedx2; #endif - PushW((unsigned short)OpAddress); + PushW((uint16_t)OpAddress); } //PEI NL @@ -3574,7 +3571,7 @@ static void OpD4E1(void) #ifndef SA1_OPCODES CPU.Cycles += CPU.MemSpeed; #endif - PushWE((unsigned short)OpAddress); + PushWE((uint16_t)OpAddress); } static void OpD4(void) @@ -3583,7 +3580,7 @@ static void OpD4(void) #ifndef SA1_OPCODES CPU.Cycles += CPU.MemSpeed; #endif - PushW((unsigned short)OpAddress); + PushW((uint16_t)OpAddress); } //PER NL @@ -3593,7 +3590,7 @@ static void Op62E1(void) #ifndef SA1_OPCODES CPU.Cycles += CPU.MemSpeedx2 + ONE_CYCLE; #endif - PushWE((unsigned short)OpAddress); + PushWE((uint16_t)OpAddress); } static void Op62(void) @@ -3602,7 +3599,7 @@ static void Op62(void) #ifndef SA1_OPCODES CPU.Cycles += CPU.MemSpeedx2 + ONE_CYCLE; #endif - PushW((unsigned short)OpAddress); + PushW((uint16_t)OpAddress); } @@ -4747,7 +4744,7 @@ static void OpDB(void) int8_t BranchOffset = (NextByte & 0x7F) | ((NextByte & 0x40) << 1); // ^ -64 .. +63, sign extend bit 6 into 7 for unpacking - long TargetAddress = ((int) (CPU.PC - CPU.PCBase) + BranchOffset) & 0xffff; + int32_t TargetAddress = ((int32_t) (CPU.PC - CPU.PCBase) + BranchOffset) & 0xffff; switch (NextByte & 0x80) { @@ -4795,7 +4792,7 @@ static void Op42(void) ForceShutdown(); int8_t BranchOffset = 0xF0 | (NextByte & 0xF); // always negative - long TargetAddress = ((int) (CPU.PC - CPU.PCBase) + BranchOffset) & 0xffff; + int32_t TargetAddress = ((int32_t) (CPU.PC - CPU.PCBase) + BranchOffset) & 0xffff; switch (NextByte & 0xF0) { diff --git a/source/display.h b/source/display.h index d43d4ff..cee60bb 100644 --- a/source/display.h +++ b/source/display.h @@ -4,13 +4,13 @@ #define _DISPLAY_H_ // Routines the port specific code has to implement -uint32_t S9xReadJoypad(int port); -bool S9xReadMousePosition(int which1_0_to_1, int* x, int* y, uint32_t* buttons); -bool S9xReadSuperScopePosition(int* x, int* y, uint32_t* buttons); +uint32_t S9xReadJoypad(int32_t port); +bool S9xReadMousePosition(int32_t which1_0_to_1, int32_t* x, int32_t* y, uint32_t* buttons); +bool S9xReadSuperScopePosition(int32_t* x, int32_t* y, uint32_t* buttons); void S9xInitDisplay(void); void S9xDeinitDisplay(); -void S9xToggleSoundChannel(int channel); +void S9xToggleSoundChannel(int32_t channel); void S9xSetInfoString(const char* string); void S9xNextController(); bool S9xLoadROMImage(const char* string); diff --git a/source/dma.c b/source/dma.c index f404d4f..3800c70 100644 --- a/source/dma.c +++ b/source/dma.c @@ -23,7 +23,7 @@ static uint8_t sdd1_decode_buffer[0x10000]; #endif -extern int HDMA_ModeByteCounts [8]; +extern int32_t HDMA_ModeByteCounts [8]; extern uint8_t* HDMAMemPointers [8]; extern uint8_t* HDMABasePointers [8]; @@ -51,13 +51,13 @@ void S9xDoDMA(uint8_t Channel) SDMA* d = &DMA[Channel]; - int count = d->TransferBytes; + int32_t count = d->TransferBytes; // Prepare for custom chip DMA if (count == 0) count = 0x10000; - int inc = d->AAddressFixed ? 0 : (!d->AAddressDecrement ? 1 : -1); + int32_t inc = d->AAddressFixed ? 0 : (!d->AAddressDecrement ? 1 : -1); if ((d->ABank == 0x7E || d->ABank == 0x7F) && d->BAddress == 0x80) { @@ -115,7 +115,7 @@ void S9xDoDMA(uint8_t Channel) memcpy(&spc7110_dma[j], s7r.bank50, d->TransferBytes - j); s7_wrap = true; } - int icount = s7r.reg4809 | (s7r.reg480A << 8); + int32_t icount = s7r.reg4809 | (s7r.reg480A << 8); icount -= d->TransferBytes; s7r.reg4809 = 0x00ff & icount; s7r.reg480A = (0xff00 & icount) >> 8; @@ -129,13 +129,13 @@ void S9xDoDMA(uint8_t Channel) { // Perform packed bitmap to PPU character format conversion on the // data before transmitting it to V-RAM via-DMA. - int num_chars = 1 << ((Memory.FillRAM [0x2231] >> 2) & 7); - int depth = (Memory.FillRAM [0x2231] & 3) == 0 ? 8 : - (Memory.FillRAM [0x2231] & 3) == 1 ? 4 : 2; + int32_t num_chars = 1 << ((Memory.FillRAM [0x2231] >> 2) & 7); + int32_t depth = (Memory.FillRAM [0x2231] & 3) == 0 ? 8 : + (Memory.FillRAM [0x2231] & 3) == 1 ? 4 : 2; - int bytes_per_char = 8 * depth; - int bytes_per_line = depth * num_chars; - int char_line_bytes = bytes_per_char * num_chars; + int32_t bytes_per_char = 8 * depth; + int32_t bytes_per_line = depth * num_chars; + int32_t char_line_bytes = bytes_per_char * num_chars; uint32_t addr = (d->AAddress / char_line_bytes) * char_line_bytes; uint8_t* base = GetBasePointer((d->ABank << 16) + addr) + addr; uint8_t* buffer = &Memory.ROM [MAX_ROM_SIZE - 0x10000]; @@ -144,7 +144,7 @@ void S9xDoDMA(uint8_t Channel) uint32_t char_count = inc / bytes_per_char; in_sa1_dma = true; - int i; + int32_t i; switch (depth) { @@ -157,7 +157,7 @@ void S9xDoDMA(uint8_t Channel) for (j = 0; j < char_count && p - buffer < count; j++, line += 2) { - int b, l; + int32_t b, l; uint8_t* q = line; for (l = 0; l < 8; l++, q += bytes_per_line) { @@ -188,7 +188,7 @@ void S9xDoDMA(uint8_t Channel) j++, line += 4) { uint8_t* q = line; - int b, l; + int32_t b, l; for (l = 0; l < 8; l++, q += bytes_per_line) { for (b = 0; b < 4; b++) @@ -219,7 +219,7 @@ void S9xDoDMA(uint8_t Channel) j++, line += 8) { uint8_t* q = line; - int b, l; + int32_t b, l; for (l = 0; l < 8; l++, q += bytes_per_line) { for (b = 0; b < 8; b++) @@ -672,7 +672,7 @@ uint8_t S9xDoHDMA(uint8_t byte) { SDMA* p = &DMA [0]; - int d = 0; + int32_t d = 0; CPU.InDMA = true; CPU.Cycles += ONE_CYCLE * 3; @@ -874,7 +874,7 @@ uint8_t S9xDoHDMA(uint8_t byte) void S9xResetDMA() { - int c, d; + int32_t c, d; for (d = 0; d < 8; d++) { DMA [d].TransferDirection = false; diff --git a/source/dsp1.c b/source/dsp1.c index a5b5e79..42f20c8 100644 --- a/source/dsp1.c +++ b/source/dsp1.c @@ -1242,7 +1242,7 @@ void DSP4SetByte(uint8_t byte, uint16_t address) case 0x0000: { int16_t multiplier, multiplicand; - int product; + int32_t product; multiplier = DSP4_READ_WORD(0); multiplicand = DSP4_READ_WORD(2); @@ -1311,7 +1311,7 @@ void DSP4SetByte(uint8_t byte, uint16_t address) // clear OAM tables op06_index = 0; op06_offset = 0; - int lcv; + int32_t lcv; for (lcv = 0; lcv < 32; lcv++) op06_OAM[lcv] = 0; break; @@ -1329,7 +1329,7 @@ void DSP4SetByte(uint8_t byte, uint16_t address) case 0x0006: { DSP4.out_count = 32; - int lcv; + int32_t lcv; for (lcv = 0; lcv < 32; lcv++) DSP4.output[lcv] = op06_OAM[lcv]; } diff --git a/source/dsp1emu.c b/source/dsp1emu.c index 3999d5d..a2767b0 100644 --- a/source/dsp1emu.c +++ b/source/dsp1emu.c @@ -172,7 +172,7 @@ double Atan(double x) void InitDSP(void) { #ifdef __OPT__ - unsigned int i; + uint32_t i; for (i = 0; i < INCR; i++) { CosTable2[i] = (cos((double)(2 * PI * i / INCR))); @@ -349,8 +349,8 @@ int16_t DSP1_Sin(int16_t Angle) if (Angle == -32768) return 0; return -DSP1_Sin(-Angle); } - int S = DSP1_SinTable[Angle >> 8] + (DSP1_MulTable[Angle & 0xff] * - DSP1_SinTable[0x40 + (Angle >> 8)] >> 15); + int32_t S = DSP1_SinTable[Angle >> 8] + (DSP1_MulTable[Angle & 0xff] * + DSP1_SinTable[0x40 + (Angle >> 8)] >> 15); if (S > 32767) S = 32767; return (int16_t) S; } @@ -362,8 +362,8 @@ int16_t DSP1_Cos(int16_t Angle) if (Angle == -32768) return -32768; Angle = -Angle; } - int S = DSP1_SinTable[0x40 + (Angle >> 8)] - (DSP1_MulTable[Angle & 0xff] * - DSP1_SinTable[Angle >> 8] >> 15); + int32_t S = DSP1_SinTable[0x40 + (Angle >> 8)] - (DSP1_MulTable[Angle & 0xff] * + DSP1_SinTable[Angle >> 8] >> 15); if (S < -32768) S = -32767; return (int16_t) S; } @@ -394,7 +394,7 @@ void DSP1_Normalize(int16_t m, int16_t* Coefficient, int16_t* Exponent) *Exponent -= e; } -void DSP1_NormalizeDouble(int Product, int16_t* Coefficient, int16_t* Exponent) +void DSP1_NormalizeDouble(int32_t Product, int16_t* Coefficient, int16_t* Exponent) { int16_t n = Product & 0x7fff; int16_t m = Product >> 15; @@ -671,8 +671,8 @@ double ObjPX2; double ObjPY2; double ObjPZ2; double DivideOp06; -int Temp; -int tanval2; +int32_t Temp; +int32_t tanval2; #ifdef __OPT06__ void DSPOp06() @@ -1091,7 +1091,7 @@ int16_t Op08X, Op08Y, Op08Z, Op08Ll, Op08Lh; void DSPOp08() { - int Op08Size = (Op08X * Op08X + Op08Y * Op08Y + Op08Z * Op08Z) << 1; + int32_t Op08Size = (Op08X * Op08X + Op08Y * Op08Y + Op08Z * Op08Z) << 1; Op08Ll = Op08Size & 0xffff; Op08Lh = (Op08Size >> 16) & 0xffff; @@ -1121,7 +1121,7 @@ int16_t Op28R; void DSPOp28() { - int Radius = Op28X * Op28X + Op28Y * Op28Y + Op28Z * Op28Z; + int32_t Radius = Op28X * Op28X + Op28Y * Op28Y + Op28Z * Op28Z; if (Radius == 0) Op28R = 0; else diff --git a/source/dsp2emu.c b/source/dsp2emu.c index 1ec79bc..d1b6410 100644 --- a/source/dsp2emu.c +++ b/source/dsp2emu.c @@ -3,9 +3,9 @@ uint16_t DSP2Op09Word1 = 0; uint16_t DSP2Op09Word2 = 0; bool DSP2Op05HasLen = false; -int DSP2Op05Len = 0; +int32_t DSP2Op05Len = 0; bool DSP2Op06HasLen = false; -int DSP2Op06Len = 0; +int32_t DSP2Op06Len = 0; uint8_t DSP2Op05Transparent = 0; void DSP2_Op05() @@ -36,12 +36,12 @@ void DSP2_Op05() // size = 0. I don't think it's worth implementing this quirk unless it's // proven necessary. - int n; - unsigned char c1; - unsigned char c2; - unsigned char* p1 = DSP1.parameters; - unsigned char* p2 = &DSP1.parameters[DSP2Op05Len]; - unsigned char* p3 = DSP1.output; + int32_t n; + uint8_t c1; + uint8_t c2; + uint8_t* p1 = DSP1.parameters; + uint8_t* p2 = &DSP1.parameters[DSP2Op05Len]; + uint8_t* p3 = DSP1.output; color = DSP2Op05Transparent & 0x0f; @@ -59,11 +59,11 @@ void DSP2_Op01() // Op01 size is always 32 bytes input and output. // The hardware does strange things if you vary the size. - int j; - unsigned char c0, c1, c2, c3; - unsigned char* p1 = DSP1.parameters; - unsigned char* p2a = DSP1.output; - unsigned char* p2b = &DSP1.output[16]; // halfway + int32_t j; + uint8_t c0, c1, c2, c3; + uint8_t* p1 = DSP1.parameters; + uint8_t* p2a = DSP1.output; + uint8_t* p2b = &DSP1.output[16]; // halfway // Process 8 blocks of 4 bytes each @@ -120,15 +120,15 @@ void DSP2_Op06() // size // bitmap - int i, j; + int32_t i, j; for (i = 0, j = DSP2Op06Len - 1; i < DSP2Op06Len; i++, j--) DSP1.output[j] = (DSP1.parameters[i] << 4) | (DSP1.parameters[i] >> 4); } bool DSP2Op0DHasLen = false; -int DSP2Op0DOutLen = 0; -int DSP2Op0DInLen = 0; +int32_t DSP2Op0DOutLen = 0; +int32_t DSP2Op0DInLen = 0; #ifndef DSP2_BIT_ACCURRATE_CODE @@ -138,13 +138,13 @@ void DSP2_Op0D() { // (Modified) Overload's algorithm - use this unless doing hardware testing - int i; + int32_t i; for(i = 0 ; i < DSP2Op0DOutLen ; i++) { - int j = i << 1; - int pixel_offset_low = ((j * DSP2Op0DInLen) / DSP2Op0DOutLen) >> 1; - int pixel_offset_high = (((j + 1) * DSP2Op0DInLen) / DSP2Op0DOutLen) >> 1; + int32_t j = i << 1; + int32_t pixel_offset_low = ((j * DSP2Op0DInLen) / DSP2Op0DOutLen) >> 1; + int32_t pixel_offset_high = (((j + 1) * DSP2Op0DInLen) / DSP2Op0DOutLen) >> 1; uint8_t pixel_low = DSP1.parameters[pixel_offset_low] >> 4; uint8_t pixel_high = DSP1.parameters[pixel_offset_high] & 0x0f; DSP1.output[i] = (pixel_low << 4) | pixel_high; @@ -170,9 +170,9 @@ void DSP2_Op0D() // If it does we can adjust the parameters and code to work with it - uint32_t multiplier; // Any size int >= 32-bits - uint32_t pixloc; // match size of multiplier - int i, j; + uint32_t multiplier; + uint32_t pixloc; + int32_t i, j; uint8_t pixelarray[512]; if (DSP2Op0DInLen <= DSP2Op0DOutLen) diff --git a/source/dsp4.h b/source/dsp4.h index 488b5f6..760891c 100644 --- a/source/dsp4.h +++ b/source/dsp4.h @@ -4,8 +4,8 @@ #define _DSP4_H_ // debug -int block; // current block number -extern int c; +int32_t block; // current block number +extern int32_t c; // op control int8_t DSP4_Logic; // controls op flow diff --git a/source/dsp4emu.c b/source/dsp4emu.c index 4ea8fcb..c2ba8c8 100644 --- a/source/dsp4emu.c +++ b/source/dsp4emu.c @@ -16,7 +16,7 @@ ////////////////////////////////////////////////////////////// ////////////////////////////////////////////////////////////// -int DSP4_Multiply(int16_t Multiplicand, int16_t Multiplier) +int32_t DSP4_Multiply(int16_t Multiplicand, int16_t Multiplier) { return Multiplicand * Multiplier; } @@ -515,7 +515,7 @@ DSP4_WAIT(2) resume2: // first init if (plane == 0x7fff) { - int pos1, pos2; + int32_t pos1, pos2; // initialize projection path_x[0] = x_left; @@ -1095,7 +1095,7 @@ DSP4_WAIT(3) resume3: DSP4_WAIT(4) // store final values - int height; + int32_t height; resume4: height = DSP4_READ_WORD(0); @@ -1229,7 +1229,7 @@ resume7: out_index = 6; // OAM: size,msb data - DSP4_Op06(sprite_size, (char) sp_msb); + DSP4_Op06(sprite_size, (int8_t) sp_msb); } // normal data @@ -1247,7 +1247,7 @@ resume7: DSP4_WRITE_WORD(out_index + 6, 0); // OAM: size,msb data - DSP4_Op06(sprite_size, (char) sp_msb); + DSP4_Op06(sprite_size, (int8_t) sp_msb); } // no sprite information diff --git a/source/font.h b/source/font.h index 8a4908f..01ed497 100644 --- a/source/font.h +++ b/source/font.h @@ -58,6 +58,6 @@ static const char* font[] = " . . . ", }; -static int font_width = 8; -static int font_height = 9; +static int32_t font_width = 8; +static int32_t font_height = 9; diff --git a/source/fxemu.c b/source/fxemu.c index c789e23..5b3aba3 100644 --- a/source/fxemu.c +++ b/source/fxemu.c @@ -43,7 +43,7 @@ void fx_updateRamBank(uint8_t Byte) static void fx_readRegisterSpace() { - int i; + int32_t i; uint8_t* p; static uint32_t avHeight[] = { 128, 160, 192, 256 }; static uint32_t avMult[] = { 16, 32, 32, 64 }; @@ -81,8 +81,8 @@ static void fx_readRegisterSpace() /* Set screen pointers */ GSU.pvScreenBase = &GSU.pvRam[ USEX8(p[GSU_SCBR]) << 10 ]; - i = (int)(!!(p[GSU_SCMR] & 0x04)); - i |= ((int)(!!(p[GSU_SCMR] & 0x20))) << 1; + i = (int32_t)(!!(p[GSU_SCMR] & 0x04)); + i |= ((int32_t)(!!(p[GSU_SCMR] & 0x20))) << 1; GSU.vScreenHeight = GSU.vScreenRealHeight = avHeight[i]; GSU.vMode = p[GSU_SCMR] & 0x03; if (i == 3) @@ -118,7 +118,7 @@ void fx_computeScreenPointers() GSU.vPrevScreenHeight != GSU.vScreenHeight || GSU.vSCBRDirty) { - int i; + int32_t i; GSU.vSCBRDirty = false; @@ -244,7 +244,7 @@ void fx_computeScreenPointers() static void fx_writeRegisterSpace() { - int i; + int32_t i; uint8_t* p; p = GSU.pvRegisters; @@ -277,7 +277,7 @@ static void fx_writeRegisterSpace() /* Reset the FxChip */ void FxReset(struct FxInit_s* psFxInfo) { - int i; + int32_t i; static uint32_t(**appfFunction[])(uint32_t) = { &fx_apfFunctionTable[0] @@ -384,7 +384,7 @@ static bool fx_checkStartAddress() } /* Execute until the next stop instruction */ -int FxEmulate(uint32_t nInstructions) +int32_t FxEmulate(uint32_t nInstructions) { uint32_t vCount; @@ -415,7 +415,7 @@ int FxEmulate(uint32_t nInstructions) } /* Step by step execution */ -int FxStepOver(uint32_t nInstructions) +int32_t FxStepOver(uint32_t nInstructions) { uint32_t vCount; fx_readRegisterSpace(); @@ -442,12 +442,12 @@ int FxStepOver(uint32_t nInstructions) } /* Errors */ -int FxGetErrorCode() +int32_t FxGetErrorCode() { return GSU.vErrorCode; } -int FxGetIllegalAddress() +int32_t FxGetIllegalAddress() { return GSU.vIllegalAddress; } diff --git a/source/fxemu.h b/source/fxemu.h index 6c717e3..3c0511c 100644 --- a/source/fxemu.h +++ b/source/fxemu.h @@ -20,18 +20,18 @@ struct FxInit_s extern void FxReset(struct FxInit_s* psFxInfo); /* Execute until the next stop instruction */ -extern int FxEmulate(uint32_t nInstructions); +extern int32_t FxEmulate(uint32_t nInstructions); /* Write access to the cache */ extern void FxCacheWriteAccess(uint16_t vAddress); extern void FxFlushCache(); /* Callled when the G flag in SFR is set to zero */ /* Step by step execution */ -extern int FxStepOver(uint32_t nInstructions); +extern int32_t FxStepOver(uint32_t nInstructions); /* Errors */ -extern int FxGetErrorCode(); -extern int FxGetIllegalAddress(); +extern int32_t FxGetErrorCode(); +extern int32_t FxGetIllegalAddress(); /* Access to internal registers */ extern uint32_t FxGetColorRegister(); diff --git a/source/fxinst.c b/source/fxinst.c index 05ebba2..e78d932 100644 --- a/source/fxinst.c +++ b/source/fxinst.c @@ -8,7 +8,7 @@ #include <stdio.h> extern struct FxRegs_s GSU; -int gsu_bank [512] = {0}; +int32_t gsu_bank [512] = {0}; /* Set this define if you wish the plot instruction to check for y-pos limits */ /* (I don't think it's nessecary) */ diff --git a/source/fxinst.h b/source/fxinst.h index f7450a9..a78b6d4 100644 --- a/source/fxinst.h +++ b/source/fxinst.h @@ -168,7 +168,7 @@ struct FxRegs_s uint32_t vPrevMode; /* Previous depth */ uint8_t* pvScreenBase; uint8_t* apvScreen[32]; /* Pointer to each of the 32 screen colums */ - int x[32]; + int32_t x[32]; uint32_t vScreenHeight; /* 128, 160, 192 or 256 (could be overriden by cmode) */ uint32_t vScreenRealHeight; /* 128, 160, 192 or 256 */ uint32_t vPrevScreenHeight; diff --git a/source/getset.h b/source/getset.h index ebd377a..b0abba5 100644 --- a/source/getset.h +++ b/source/getset.h @@ -15,9 +15,8 @@ extern uint8_t OpenBus; INLINE uint8_t S9xGetByte(uint32_t Address) { - int block; - uint8_t* GetAddress = Memory.Map [block = (Address >> MEMMAP_SHIFT) & - MEMMAP_MASK]; + int32_t block; + uint8_t* GetAddress = Memory.Map [block = (Address >> MEMMAP_SHIFT) & MEMMAP_MASK]; if (!CPU.InDMA) CPU.Cycles += Memory.MemorySpeed [block]; @@ -48,49 +47,26 @@ INLINE uint8_t S9xGetByte(uint32_t Address) //Address&0xFF0000 -bank //bank>>1 | offset = s-ram address, unbound //unbound & SRAMMask = Sram offset - return (*(Memory.SRAM + ((((Address & 0xFF0000) >> 1) | - (Address & 0x7FFF)) &Memory.SRAMMask))); - + return (*(Memory.SRAM + ((((Address & 0xFF0000) >> 1) | (Address & 0x7FFF)) &Memory.SRAMMask))); case MAP_RONLY_SRAM: case MAP_HIROM_SRAM: - return (*(Memory.SRAM + (((Address & 0x7fff) - 0x6000 + - ((Address & 0xf0000) >> 3)) & Memory.SRAMMask))); - + return (*(Memory.SRAM + (((Address & 0x7fff) - 0x6000 + ((Address & 0xf0000) >> 3)) & Memory.SRAMMask))); case MAP_BWRAM: return (*(Memory.BWRAM + ((Address & 0x7fff) - 0x6000))); - case MAP_C4: return (S9xGetC4(Address & 0xffff)); - case MAP_SPC7110_ROM: return S9xGetSPC7110Byte(Address); - case MAP_SPC7110_DRAM: return S9xGetSPC7110(0x4800); - case MAP_OBC_RAM: return GetOBC1(Address & 0xffff); - case MAP_SETA_DSP: return S9xGetSetaDSP(Address); - case MAP_SETA_RISC: return S9xGetST018(Address); - - - case MAP_DEBUG: - return OpenBus; - - default: - case MAP_NONE: -#ifdef MK_TRACE_BAD_READS - char address[20]; - sprintf(address, TEXT("%06X"), Address); - MessageBox(GUI.hWnd, address, TEXT("GetByte"), MB_OK); -#endif - return OpenBus; } } @@ -102,7 +78,7 @@ INLINE uint16_t S9xGetWord(uint32_t Address) OpenBus = S9xGetByte(Address); return (OpenBus | (S9xGetByte(Address + 1) << 8)); } - int block; + int32_t block; uint8_t* GetAddress = Memory.Map [block = (Address >> MEMMAP_SHIFT) & MEMMAP_MASK]; @@ -151,7 +127,6 @@ INLINE uint16_t S9xGetWord(uint32_t Address) &Memory.SRAMMask))) | ((*(Memory.SRAM + (((((Address + 1) & 0xFF0000) >> 1) | (( Address + 1) & 0x7FFF)) &Memory.SRAMMask))) << 8); - case MAP_RONLY_SRAM: case MAP_HIROM_SRAM: /* BJ: no FAST_LSB_WORD_ACCESS here, since if Memory.SRAMMask=0x7ff @@ -162,7 +137,6 @@ INLINE uint16_t S9xGetWord(uint32_t Address) (*(Memory.SRAM + ((((Address + 1) & 0x7fff) - 0x6000 + (((Address + 1) & 0xf0000) >> 3)) & Memory.SRAMMask)) << 8)); - case MAP_BWRAM: #ifdef FAST_LSB_WORD_ACCESS return (*(uint16_t*)(Memory.BWRAM + ((Address & 0x7fff) - 0x6000))); @@ -170,11 +144,9 @@ INLINE uint16_t S9xGetWord(uint32_t Address) return (*(Memory.BWRAM + ((Address & 0x7fff) - 0x6000)) | (*(Memory.BWRAM + (((Address + 1) & 0x7fff) - 0x6000)) << 8)); #endif - case MAP_C4: return (S9xGetC4(Address & 0xffff) | (S9xGetC4((Address + 1) & 0xffff) << 8)); - case MAP_SPC7110_ROM: return (S9xGetSPC7110Byte(Address) | (S9xGetSPC7110Byte(Address + 1)) << 8); @@ -183,24 +155,11 @@ INLINE uint16_t S9xGetWord(uint32_t Address) (S9xGetSPC7110(0x4800) << 8)); case MAP_OBC_RAM: return GetOBC1(Address & 0xFFFF) | (GetOBC1((Address + 1) & 0xFFFF) << 8); - case MAP_SETA_DSP: return S9xGetSetaDSP(Address) | (S9xGetSetaDSP((Address + 1)) << 8); - case MAP_SETA_RISC: return S9xGetST018(Address) | (S9xGetST018((Address + 1)) << 8); - - case MAP_DEBUG: - return (OpenBus | (OpenBus << 8)); - default: - case MAP_NONE: -#ifdef MK_TRACE_BAD_READS - char address[20]; - sprintf(address, TEXT("%06X"), Address); - MessageBox(GUI.hWnd, address, TEXT("GetWord"), MB_OK); -#endif - return (OpenBus | (OpenBus << 8)); } } @@ -210,7 +169,7 @@ INLINE void S9xSetByte(uint8_t Byte, uint32_t Address) #if defined(CPU_SHUTDOWN) CPU.WaitAddress = NULL; #endif - int block; + int32_t block; uint8_t* SetAddress = Memory.WriteMap [block = ((Address >> MEMMAP_SHIFT) & MEMMAP_MASK)]; @@ -240,18 +199,15 @@ INLINE void S9xSetByte(uint8_t Byte, uint32_t Address) case MAP_PPU: S9xSetPPU(Byte, Address & 0xffff); return; - case MAP_CPU: S9xSetCPU(Byte, Address & 0xffff); return; - case MAP_DSP: #ifdef DSP_DUMMY_LOOPS printf("DSP Byte: %02X to %06X\n", Byte, Address); #endif S9xSetDSP(Byte, Address & 0xffff); return; - case MAP_LOROM_SRAM: if (Memory.SRAMMask) { @@ -260,7 +216,6 @@ INLINE void S9xSetByte(uint8_t Byte, uint32_t Address) CPU.SRAMModified = true; } return; - case MAP_HIROM_SRAM: if (Memory.SRAMMask) { @@ -269,46 +224,31 @@ INLINE void S9xSetByte(uint8_t Byte, uint32_t Address) CPU.SRAMModified = true; } return; - case MAP_BWRAM: *(Memory.BWRAM + ((Address & 0x7fff) - 0x6000)) = Byte; CPU.SRAMModified = true; return; - case MAP_DEBUG: - case MAP_SA1RAM: *(Memory.SRAM + (Address & 0xffff)) = Byte; SA1.Executing = !SA1.Waiting; break; - case MAP_C4: S9xSetC4(Byte, Address & 0xffff); return; - case MAP_SPC7110_DRAM: s7r.bank50[(Address & 0xffff)] = (uint8_t) Byte; break; - case MAP_OBC_RAM: SetOBC1(Byte, Address & 0xFFFF); return; - case MAP_SETA_DSP: S9xSetSetaDSP(Byte, Address); return; - case MAP_SETA_RISC: S9xSetST018(Byte, Address); return; default: - case MAP_NONE: -#ifdef MK_TRACE_BAD_WRITES - char address[20]; - sprintf(address, TEXT("%06X"), Address); - MessageBox(GUI.hWnd, address, TEXT("SetByte"), MB_OK); -#endif - return; } } @@ -325,7 +265,7 @@ INLINE void S9xSetWord(uint16_t Word, uint32_t Address) #if defined(CPU_SHUTDOWN) CPU.WaitAddress = NULL; #endif - int block; + int32_t block; uint8_t* SetAddress = Memory.WriteMap [block = ((Address >> MEMMAP_SHIFT) & MEMMAP_MASK)]; @@ -366,12 +306,10 @@ INLINE void S9xSetWord(uint16_t Word, uint32_t Address) S9xSetPPU((uint8_t) Word, Address & 0xffff); S9xSetPPU(Word >> 8, (Address & 0xffff) + 1); return; - case MAP_CPU: S9xSetCPU((uint8_t) Word, (Address & 0xffff)); S9xSetCPU(Word >> 8, (Address & 0xffff) + 1); return; - case MAP_DSP: #ifdef DSP_DUMMY_LOOPS printf("DSP Word: %04X to %06X\n", Word, Address); @@ -379,7 +317,6 @@ INLINE void S9xSetWord(uint16_t Word, uint32_t Address) S9xSetDSP((uint8_t) Word, (Address & 0xffff)); S9xSetDSP(Word >> 8, (Address & 0xffff) + 1); return; - case MAP_LOROM_SRAM: if (Memory.SRAMMask) { @@ -393,7 +330,6 @@ INLINE void S9xSetWord(uint16_t Word, uint32_t Address) CPU.SRAMModified = true; } return; - case MAP_HIROM_SRAM: if (Memory.SRAMMask) { @@ -408,7 +344,6 @@ INLINE void S9xSetWord(uint16_t Word, uint32_t Address) CPU.SRAMModified = true; } return; - case MAP_BWRAM: #ifdef FAST_LSB_WORD_ACCESS *(uint16_t*)(Memory.BWRAM + ((Address & 0x7fff) - 0x6000)) = Word; @@ -418,9 +353,7 @@ INLINE void S9xSetWord(uint16_t Word, uint32_t Address) #endif CPU.SRAMModified = true; return; - case MAP_DEBUG: - case MAP_SPC7110_DRAM: s7r.bank50[(Address & 0xffff)] = (uint8_t) Word; s7r.bank50[((Address + 1) & 0xffff)] = (uint8_t) Word; @@ -430,35 +363,23 @@ INLINE void S9xSetWord(uint16_t Word, uint32_t Address) *(Memory.SRAM + ((Address + 1) & 0xffff)) = (uint8_t)(Word >> 8); SA1.Executing = !SA1.Waiting; break; - case MAP_C4: S9xSetC4(Word & 0xff, Address & 0xffff); S9xSetC4((uint8_t)(Word >> 8), (Address + 1) & 0xffff); return; - case MAP_OBC_RAM: SetOBC1(Word & 0xff, Address & 0xFFFF); SetOBC1((uint8_t)(Word >> 8), (Address + 1) & 0xffff); return; - case MAP_SETA_DSP: S9xSetSetaDSP(Word & 0xff, Address); S9xSetSetaDSP((uint8_t)(Word >> 8), (Address + 1)); return; - case MAP_SETA_RISC: S9xSetST018(Word & 0xff, Address); S9xSetST018((uint8_t)(Word >> 8), (Address + 1)); return; - default: - case MAP_NONE: -#ifdef MK_TRACE_BAD_WRITES - char address[20]; - sprintf(address, TEXT("%06X"), Address); - MessageBox(GUI.hWnd, address, TEXT("SetWord"), MB_OK); -#endif - return; } } @@ -473,9 +394,7 @@ INLINE uint8_t* GetBasePointer(uint32_t Address) switch ((intptr_t) GetAddress) { case MAP_SPC7110_DRAM: - { return s7r.bank50; - } case MAP_SPC7110_ROM: return Get7110BasePtr(Address); case MAP_PPU: //just a guess, but it looks like this should match the CPU as a source. @@ -495,16 +414,7 @@ INLINE uint8_t* GetBasePointer(uint32_t Address) return (Memory.C4RAM - 0x6000); case MAP_SETA_DSP: return Memory.SRAM; - case MAP_DEBUG: - default: - case MAP_NONE: -#if defined(MK_TRACE_BAD_READS) || defined(MK_TRACE_BAD_WRITES) - char fsd[12]; - sprintf(fsd, TEXT("%06X"), Address); - MessageBox(GUI.hWnd, fsd, TEXT("Rogue DMA"), MB_OK); -#endif - return (0); } } @@ -541,80 +451,53 @@ INLINE uint8_t* S9xGetMemPointer(uint32_t Address) return GetMemPointerOBC1(Address); case MAP_SETA_DSP: return Memory.SRAM + ((Address & 0xffff) & Memory.SRAMMask); - case MAP_DEBUG: default: - case MAP_NONE: -#if defined(MK_TRACE_BAD_READS) || defined(MK_TRACE_BAD_WRITES) - char fsd[12]; - sprintf(fsd, TEXT("%06X"), Address); - MessageBox(GUI.hWnd, fsd, TEXT("Rogue DMA"), MB_OK); -#endif - return (0); } } INLINE void S9xSetPCBase(uint32_t Address) { - int block; - uint8_t* GetAddress = Memory.Map [block = (Address >> MEMMAP_SHIFT) & - MEMMAP_MASK]; - + int32_t block; + uint8_t* GetAddress = Memory.Map [block = (Address >> MEMMAP_SHIFT) & MEMMAP_MASK]; CPU.MemSpeed = Memory.MemorySpeed [block]; CPU.MemSpeedx2 = CPU.MemSpeed << 1; if (GetAddress >= (uint8_t*) MAP_LAST) - { CPU.PCBase = GetAddress; - CPU.PC = GetAddress + (Address & 0xffff); - return; - } - - switch ((intptr_t) GetAddress) + else { - case MAP_PPU: - CPU.PCBase = Memory.FillRAM; - CPU.PC = CPU.PCBase + (Address & 0xffff); - return; - - case MAP_CPU: - CPU.PCBase = Memory.FillRAM; - CPU.PC = CPU.PCBase + (Address & 0xffff); - return; - - case MAP_DSP: - CPU.PCBase = Memory.FillRAM - 0x6000; - CPU.PC = CPU.PCBase + (Address & 0xffff); - return; - - case MAP_SA1RAM: - case MAP_LOROM_SRAM: - CPU.PCBase = Memory.SRAM; - CPU.PC = CPU.PCBase + (Address & 0xffff); - return; - - case MAP_BWRAM: - CPU.PCBase = Memory.BWRAM - 0x6000; - CPU.PC = CPU.PCBase + (Address & 0xffff); - return; - case MAP_HIROM_SRAM: - CPU.PCBase = Memory.SRAM - 0x6000; - CPU.PC = CPU.PCBase + (Address & 0xffff); - return; - - case MAP_C4: - CPU.PCBase = Memory.C4RAM - 0x6000; - CPU.PC = CPU.PCBase + (Address & 0xffff); - return; - - case MAP_DEBUG: - - default: - case MAP_NONE: - CPU.PCBase = Memory.SRAM; - CPU.PC = Memory.SRAM + (Address & 0xffff); - return; + switch ((intptr_t) GetAddress) + { + case MAP_PPU: + CPU.PCBase = Memory.FillRAM; + break; + case MAP_CPU: + CPU.PCBase = Memory.FillRAM; + break; + case MAP_DSP: + CPU.PCBase = Memory.FillRAM - 0x6000; + break; + case MAP_SA1RAM: + case MAP_LOROM_SRAM: + CPU.PCBase = Memory.SRAM; + break; + case MAP_BWRAM: + CPU.PCBase = Memory.BWRAM - 0x6000; + break; + case MAP_HIROM_SRAM: + CPU.PCBase = Memory.SRAM - 0x6000; + break; + case MAP_C4: + CPU.PCBase = Memory.C4RAM - 0x6000; + break; + default: + CPU.PCBase = Memory.SRAM; + break; + } } + + CPU.PC = CPU.PCBase + (Address & 0xffff); } #endif diff --git a/source/gfx.c b/source/gfx.c index f4848f3..5bd1a57 100644 --- a/source/gfx.c +++ b/source/gfx.c @@ -171,7 +171,7 @@ bool S9xInitGFX() uint8_t bitshift; for (bitshift = 0; bitshift < 4; bitshift++) { - int i; + int32_t i; for (i = 0; i < 16; i++) { uint32_t h = 0; @@ -296,12 +296,12 @@ bool S9xInitGFX() { if (GFX.ZERO_OR_X2) { - free((char*) GFX.ZERO_OR_X2); + free(GFX.ZERO_OR_X2); GFX.ZERO_OR_X2 = NULL; } if (GFX.X2) { - free((char*) GFX.X2); + free(GFX.X2); GFX.X2 = NULL; } return (false); @@ -444,17 +444,17 @@ void S9xDeinitGFX(void) // Free any memory allocated in S9xInitGFX if (GFX.X2) { - free((char*) GFX.X2); + free(GFX.X2); GFX.X2 = NULL; } if (GFX.ZERO_OR_X2) { - free((char*) GFX.ZERO_OR_X2); + free(GFX.ZERO_OR_X2); GFX.ZERO_OR_X2 = NULL; } if (GFX.ZERO) { - free((char*) GFX.ZERO); + free(GFX.ZERO); GFX.ZERO = NULL; } } @@ -698,8 +698,8 @@ static inline void SelectTileRenderer(bool normal) void S9xSetupOBJ() { - int SmallWidth, SmallHeight; - int LargeWidth, LargeHeight; + int32_t SmallWidth, SmallHeight; + int32_t LargeWidth, LargeHeight; switch (PPU.OBJSizeSelect) { @@ -750,7 +750,7 @@ void S9xSetupOBJ() * normal FirstSprite, or priority is FirstSprite+Y. The first two are * easy, the last is somewhat more ... interesting. So we split them up. */ - int Height; + int32_t Height; uint8_t S; if (!PPU.OAMPriorityRotation || !(PPU.OAMFlip & PPU.OAMAddr & 1)) @@ -758,7 +758,7 @@ void S9xSetupOBJ() /* normal case */ uint8_t LineOBJ[SNES_HEIGHT_EXTENDED]; memset(LineOBJ, 0, sizeof(LineOBJ)); - int i; + int32_t i; for (i = 0; i < SNES_HEIGHT_EXTENDED; i++) { GFX.OBJLines[i].RTOFlags = 0; @@ -778,7 +778,7 @@ void S9xSetupOBJ() GFX.OBJWidths[S] = SmallWidth; Height = SmallHeight; } - int HPos = PPU.OBJ[S].HPos; + int32_t HPos = PPU.OBJ[S].HPos; if (HPos == -256) HPos = 256; if (HPos > -GFX.OBJWidths[S] && HPos <= 256) { @@ -815,7 +815,7 @@ void S9xSetupOBJ() } while (S != FirstSprite); - int Y; + int32_t Y; for (Y = 0; Y < SNES_HEIGHT_EXTENDED; Y++) { if (LineOBJ[Y] < 32) // Add the sentinel @@ -848,7 +848,7 @@ void S9xSetupOBJ() GFX.OBJWidths[S] = SmallWidth; Height = SmallHeight; } - int HPos = PPU.OBJ[S].HPos; + int32_t HPos = PPU.OBJ[S].HPos; if (HPos == -256) HPos = 256; if (HPos > -GFX.OBJWidths[S] && HPos <= 256) { @@ -880,7 +880,7 @@ void S9xSetupOBJ() } /* Now go through and pull out those OBJ that are actually visible. */ - int j, Y; + int32_t j, Y; for (Y = 0; Y < SNES_HEIGHT_EXTENDED; Y++) { GFX.OBJLines[Y].RTOFlags = Y ? GFX.OBJLines[Y - 1].RTOFlags : 0; @@ -937,7 +937,7 @@ static void DrawOBJS(bool OnMain, uint8_t D) bool Value; } Windows[7]; - int clipcount = GFX.pCurrentClip->Count [4]; + int32_t clipcount = GFX.pCurrentClip->Count [4]; if (!clipcount) { Windows[0].Pos = 0; @@ -951,12 +951,12 @@ static void DrawOBJS(bool OnMain, uint8_t D) { Windows[0].Pos = 1000; Windows[0].Value = false; - int clip, i; + int32_t clip, i; for (clip = 0, i = 1; clip < clipcount; clip++) { if (GFX.pCurrentClip->Right[clip][4] <= GFX.pCurrentClip->Left[clip][4]) continue; - int j; + int32_t j; for (j = 0; j < i && Windows[j].Pos < GFX.pCurrentClip->Left[clip][4]; j++); if (j < i && Windows[j].Pos == GFX.pCurrentClip->Left[clip][4]) Windows[j].Value = true; @@ -1026,13 +1026,9 @@ static void DrawOBJS(bool OnMain, uint8_t D) for (Y = GFX.StartY, Offset = Y * GFX.PPL; Y <= GFX.EndY; Y++, Offset += GFX.PPL) { - int I = 0; -#ifdef MK_DISABLE_TIME_OVER - int tiles = 0; -#else - int tiles = GFX.OBJLines[Y].Tiles; -#endif - int S; + int32_t I = 0; + int32_t tiles = GFX.OBJLines[Y].Tiles; + int32_t S; for (S = GFX.OBJLines[Y].OBJ[I].Sprite; S >= 0 && I < 32; S = GFX.OBJLines[Y].OBJ[++I].Sprite) { @@ -1043,11 +1039,11 @@ static void DrawOBJS(bool OnMain, uint8_t D) if (OnMain && SUB_OR_ADD(4)) SelectTileRenderer(!GFX.Pseudo && PPU.OBJ [S].Palette < 4); - int BaseTile = (((GFX.OBJLines[Y].OBJ[I].Line << 1) + (PPU.OBJ[S].Name & 0xf0)) - & 0xf0) | (PPU.OBJ[S].Name & 0x100) | (PPU.OBJ[S].Palette << 10); - int TileX = PPU.OBJ[S].Name & 0x0f; - int TileLine = (GFX.OBJLines[Y].OBJ[I].Line & 7) * 8; - int TileInc = 1; + int32_t BaseTile = (((GFX.OBJLines[Y].OBJ[I].Line << 1) + (PPU.OBJ[S].Name & 0xf0)) + & 0xf0) | (PPU.OBJ[S].Name & 0x100) | (PPU.OBJ[S].Palette << 10); + int32_t TileX = PPU.OBJ[S].Name & 0x0f; + int32_t TileLine = (GFX.OBJLines[Y].OBJ[I].Line & 7) * 8; + int32_t TileInc = 1; if (PPU.OBJ[S].HFlip) { @@ -1059,10 +1055,10 @@ static void DrawOBJS(bool OnMain, uint8_t D) GFX.Z2 = (PPU.OBJ[S].Priority + 1) * 4 + D; bool WinStat = true; - int WinIdx = 0, NextPos = -1000; - int X = PPU.OBJ[S].HPos; + int32_t WinIdx = 0, NextPos = -1000; + int32_t X = PPU.OBJ[S].HPos; if (X == -256) X = 256; - int t, O; + int32_t t, O; for (t = tiles, O = Offset + X * GFX.PixSize; X <= 256 && X < PPU.OBJ[S].HPos + GFX.OBJWidths[S]; TileX = (TileX + TileInc) & 0x0f, X += 8, O += 8 * GFX.PixSize) @@ -1082,7 +1078,7 @@ static void DrawOBJS(bool OnMain, uint8_t D) } else { - int x = X; + int32_t x = X; while (x < X + 8) { if (WinStat)(*DrawClippedTilePtr)(BaseTile | TileX, O, x - X, NextPos - x, @@ -1157,7 +1153,7 @@ static void DrawBackgroundMosaic(uint32_t BGMode, uint32_t bg, uint8_t Z1, uint8 OffsetShift = 3; } - int m5 = (BGMode == 5 || BGMode == 6) ? 1 : 0; + int32_t m5 = (BGMode == 5 || BGMode == 6) ? 1 : 0; uint32_t Y; for (Y = GFX.StartY; Y <= GFX.EndY; Y += Lines) @@ -1341,7 +1337,7 @@ static void DrawBackgroundOffset(uint32_t BGMode, uint32_t bg, uint8_t Z1, uint8 uint16_t* BPS2; uint16_t* BPS3; uint32_t Width; - int VOffsetOffset = BGMode == 4 ? 0 : 32; + int32_t VOffsetOffset = BGMode == 4 ? 0 : 32; uint8_t depths [2] = {Z1, Z2}; BG.StartPalette = 0; @@ -1392,10 +1388,10 @@ static void DrawBackgroundOffset(uint32_t BGMode, uint32_t bg, uint8_t Z1, uint8 SC3 -= 0x08000; - static const int Lines = 1; - int OffsetMask; - int OffsetShift; - int OffsetEnableMask = 1 << (bg + 13); + static const int32_t Lines = 1; + int32_t OffsetMask; + int32_t OffsetShift; + int32_t OffsetEnableMask = 1 << (bg + 13); if (BG.TileSize == 16) { @@ -1414,10 +1410,10 @@ static void DrawBackgroundOffset(uint32_t BGMode, uint32_t bg, uint8_t Z1, uint8 uint32_t VOff = LineData [Y].BG[2].VOffset - 1; uint32_t HOff = LineData [Y].BG[2].HOffset; - int VirtAlign; - int ScreenLine = VOff >> 3; - int t1; - int t2; + int32_t VirtAlign; + int32_t ScreenLine = VOff >> 3; + int32_t t1; + int32_t t2; uint16_t* s0; uint16_t* s1; uint16_t* s2; @@ -1443,11 +1439,11 @@ static void DrawBackgroundOffset(uint32_t BGMode, uint32_t bg, uint8_t Z1, uint8 VOffsetOffset = 32; } - int clipcount = GFX.pCurrentClip->Count [bg]; + int32_t clipcount = GFX.pCurrentClip->Count [bg]; if (!clipcount) clipcount = 1; - int clip; + int32_t clip; for (clip = 0; clip < clipcount; clip++) { uint32_t Left; @@ -1676,7 +1672,7 @@ static void DrawBackgroundMode5(uint32_t bg, uint8_t Z1, uint8_t Z2) else SC1 = SC0; - if ((SC1 - (unsigned short*)Memory.VRAM) > 0x10000) + if ((SC1 - (uint16_t*)Memory.VRAM) > 0x10000) SC1 = (uint16_t*)&Memory.VRAM[(((uint8_t*)SC1) - Memory.VRAM) % 0x10000]; if ((PPU.BG[bg].SCSize & 2)) @@ -1686,8 +1682,6 @@ static void DrawBackgroundMode5(uint32_t bg, uint8_t Z1, uint8_t Z2) if (((uint8_t*)SC2 - Memory.VRAM) >= 0x10000) SC2 -= 0x08000; - - if ((PPU.BG[bg].SCSize & 1)) SC3 = SC2 + 1024; else @@ -1696,24 +1690,22 @@ static void DrawBackgroundMode5(uint32_t bg, uint8_t Z1, uint8_t Z2) if (((uint8_t*)SC3 - Memory.VRAM) >= 0x10000) SC3 -= 0x08000; - - - int Lines; - int VOffsetShift; + int32_t Lines; + int32_t VOffsetShift; if (BG.TileSize == 16) VOffsetShift = 4; else VOffsetShift = 3; - int endy = IPPU.Interlace ? 1 + (GFX.EndY << 1) : GFX.EndY; + int32_t endy = IPPU.Interlace ? 1 + (GFX.EndY << 1) : GFX.EndY; - int Y; + int32_t Y; for (Y = IPPU.Interlace ? GFX.StartY << 1 : GFX.StartY; Y <= endy; Y += Lines) { - int y = IPPU.Interlace ? (Y >> 1) : Y; + int32_t y = IPPU.Interlace ? (Y >> 1) : Y; uint32_t VOffset = LineData [y].BG[bg].VOffset; uint32_t HOffset = LineData [y].BG[bg].HOffset; - int VirtAlign = (Y + VOffset) & 7; + int32_t VirtAlign = (Y + VOffset) & 7; for (Lines = 1; Lines < 8 - VirtAlign; Lines++) if ((VOffset != LineData [y + Lines].BG[bg].VOffset) || @@ -1725,9 +1717,9 @@ static void DrawBackgroundMode5(uint32_t bg, uint8_t Z1, uint8_t Z2) Lines = endy + 1 - Y; VirtAlign <<= 3; - int ScreenLine = (VOffset + Y) >> VOffsetShift; - int t1; - int t2; + int32_t ScreenLine = (VOffset + Y) >> VOffsetShift; + int32_t t1; + int32_t t2; if (((VOffset + Y) & 15) > 7) { t1 = 16; @@ -1749,15 +1741,15 @@ static void DrawBackgroundMode5(uint32_t bg, uint8_t Z1, uint8_t Z2) b1 += (ScreenLine & 0x1f) << 5; b2 += (ScreenLine & 0x1f) << 5; - int clipcount = GFX.pCurrentClip->Count [bg]; + int32_t clipcount = GFX.pCurrentClip->Count [bg]; if (!clipcount) clipcount = 1; - int clip; + int32_t clip; for (clip = 0; clip < clipcount; clip++) { - int Left; - int Right; + int32_t Left; + int32_t Right; if (!GFX.pCurrentClip->Count [bg]) { @@ -1790,7 +1782,7 @@ static void DrawBackgroundMode5(uint32_t bg, uint8_t Z1, uint8_t Z2) // Left hand edge clipped tile if (HPos & 7) { - int Offset = (HPos & 7); + int32_t Offset = (HPos & 7); Count = 8 - Offset; if (Count > Width) Count = Width; @@ -1855,10 +1847,10 @@ static void DrawBackgroundMode5(uint32_t bg, uint8_t Z1, uint8_t Z2) // Middle, unclipped tiles Count = Width - Count; - int Middle = Count >> 3; + int32_t Middle = Count >> 3; Count &= 7; - int C; + int32_t C; for (C = Middle; C > 0; s += (IPPU.HalfWidthPixels ? 4 : 8), Quot++, C--) { Tile = READ_2BYTES(t); @@ -2029,7 +2021,7 @@ static void DrawBackground(uint32_t BGMode, uint32_t bg, uint8_t Z1, uint8_t Z2) else SC1 = SC0; - if (SC1 >= (unsigned short*)(Memory.VRAM + 0x10000)) + if (SC1 >= (uint16_t*)(Memory.VRAM + 0x10000)) SC1 = (uint16_t*)&Memory.VRAM[((uint8_t*)SC1 - &Memory.VRAM[0]) % 0x10000]; if (PPU.BG[bg].SCSize & 2) @@ -2048,11 +2040,9 @@ static void DrawBackground(uint32_t BGMode, uint32_t bg, uint8_t Z1, uint8_t Z2) if (((uint8_t*)SC3 - Memory.VRAM) >= 0x10000) SC3 -= 0x08000; - - - int Lines; - int OffsetMask; - int OffsetShift; + int32_t Lines; + int32_t OffsetMask; + int32_t OffsetShift; if (BG.TileSize == 16) { @@ -2070,7 +2060,7 @@ static void DrawBackground(uint32_t BGMode, uint32_t bg, uint8_t Z1, uint8_t Z2) { uint32_t VOffset = LineData [Y].BG[bg].VOffset; uint32_t HOffset = LineData [Y].BG[bg].HOffset; - int VirtAlign = (Y + VOffset) & 7; + int32_t VirtAlign = (Y + VOffset) & 7; for (Lines = 1; Lines < 8 - VirtAlign; Lines++) if ((VOffset != LineData [Y + Lines].BG[bg].VOffset) || @@ -2106,10 +2096,10 @@ static void DrawBackground(uint32_t BGMode, uint32_t bg, uint8_t Z1, uint8_t Z2) b1 += (ScreenLine & 0x1f) << 5; b2 += (ScreenLine & 0x1f) << 5; - int clipcount = GFX.pCurrentClip->Count [bg]; + int32_t clipcount = GFX.pCurrentClip->Count [bg]; if (!clipcount) clipcount = 1; - int clip; + int32_t clip; for (clip = 0; clip < clipcount; clip++) { uint32_t Left; @@ -2221,9 +2211,9 @@ static void DrawBackground(uint32_t BGMode, uint32_t bg, uint8_t Z1, uint8_t Z2) // Middle, unclipped tiles Count = Width - Count; - int Middle = Count >> 3; + int32_t Middle = Count >> 3; Count &= 7; - int C; + int32_t C; for (C = Middle; C > 0; s += (IPPU.HalfWidthPixels ? 4 : 8) * GFX.PixSize, Quot++, C--) { @@ -2344,9 +2334,9 @@ static void DrawBackground(uint32_t BGMode, uint32_t bg, uint8_t Z1, uint8_t Z2) ScreenColors = DirectColourMaps [0]; \ } \ \ - int aa, cc; \ - int dir; \ - int startx, endx; \ + int32_t aa, cc; \ + int32_t dir; \ + int32_t startx, endx; \ uint32_t Left = 0; \ uint32_t Right = 256; \ uint32_t ClipCount = GFX.pCurrentClip->Count [bg]; \ @@ -2361,7 +2351,7 @@ static void DrawBackground(uint32_t BGMode, uint32_t bg, uint8_t Z1, uint8_t Z2) uint32_t Line; \ for (Line = GFX.StartY; Line <= GFX.EndY; Line++, Screen += GFX.Pitch, Depth += GFX.PPL, l++) \ { \ - int yy; \ + int32_t yy; \ \ int32_t HOffset = ((int32_t) LineData [Line].BG[0].HOffset << M7) >> M7; \ int32_t VOffset = ((int32_t) LineData [Line].BG[0].VOffset << M7) >> M7; \ @@ -2370,14 +2360,14 @@ static void DrawBackground(uint32_t BGMode, uint32_t bg, uint8_t Z1, uint8_t Z2) int32_t CentreY = ((int32_t) l->CentreY << M7) >> M7; \ \ if (PPU.Mode7VFlip) \ - yy = 255 - (int) Line; \ + yy = 255 - (int32_t) Line; \ else \ yy = Line; \ \ yy += CLIP_10_BIT_SIGNED(VOffset - CentreY); \ \ - int BB = l->MatrixB * yy + (CentreX << 8); \ - int DD = l->MatrixD * yy + (CentreY << 8); \ + int32_t BB = l->MatrixB * yy + (CentreX << 8); \ + int32_t DD = l->MatrixD * yy + (CentreY << 8); \ \ uint32_t clip; \ for (clip = 0; clip < ClipCount; clip++) \ @@ -2409,17 +2399,17 @@ static void DrawBackground(uint32_t BGMode, uint32_t bg, uint8_t Z1, uint8_t Z2) cc = l->MatrixC; \ } \ \ - int xx = startx + CLIP_10_BIT_SIGNED(HOffset - CentreX); \ - int AA = l->MatrixA * xx; \ - int CC = l->MatrixC * xx; \ + int32_t xx = startx + CLIP_10_BIT_SIGNED(HOffset - CentreX); \ + int32_t AA = l->MatrixA * xx; \ + int32_t CC = l->MatrixC * xx; \ \ if (!PPU.Mode7Repeat) \ { \ - int x; \ + int32_t x; \ for (x = startx; x != endx; x += dir, AA += aa, CC += cc, p++, d++) \ { \ - int X = ((AA + BB) >> 8) & 0x3ff; \ - int Y = ((CC + DD) >> 8) & 0x3ff; \ + int32_t X = ((AA + BB) >> 8) & 0x3ff; \ + int32_t Y = ((CC + DD) >> 8) & 0x3ff; \ uint8_t *TileData = VRAM1 + (Memory.VRAM[((Y & ~7) << 5) + ((X >> 2) & ~1)] << 7); \ uint32_t b = *(TileData + ((Y & 7) << 4) + ((X & 7) << 1)); \ GFX.Z1 = Mode7Depths [(b & GFX.Mode7PriorityMask) >> 7]; \ @@ -2432,11 +2422,11 @@ static void DrawBackground(uint32_t BGMode, uint32_t bg, uint8_t Z1, uint8_t Z2) } \ else \ { \ - int x; \ + int32_t x; \ for (x = startx; x != endx; x += dir, AA += aa, CC += cc, p++, d++) \ { \ - int X = ((AA + BB) >> 8); \ - int Y = ((CC + DD) >> 8); \ + int32_t X = ((AA + BB) >> 8); \ + int32_t Y = ((CC + DD) >> 8); \ \ if (((X | Y) & ~0x3ff) == 0) \ { \ @@ -2469,17 +2459,17 @@ static void DrawBackground(uint32_t BGMode, uint32_t bg, uint8_t Z1, uint8_t Z2) } \ } -static void DrawBGMode7Background(uint8_t* Screen, int bg) +static void DrawBGMode7Background(uint8_t* Screen, int32_t bg) { RENDER_BACKGROUND_MODE7(uint8_t, (uint8_t)(b & GFX.Mode7Mask)) } -static void DrawBGMode7Background16(uint8_t* Screen, int bg) +static void DrawBGMode7Background16(uint8_t* Screen, int32_t bg) { RENDER_BACKGROUND_MODE7(uint16_t, ScreenColors [b & GFX.Mode7Mask]); } -static void DrawBGMode7Background16Add(uint8_t* Screen, int bg) +static void DrawBGMode7Background16Add(uint8_t* Screen, int32_t bg) { RENDER_BACKGROUND_MODE7(uint16_t, *(d + GFX.DepthDelta) ? (*(d + GFX.DepthDelta) != 1 ? @@ -2490,7 +2480,7 @@ static void DrawBGMode7Background16Add(uint8_t* Screen, int bg) ScreenColors [b & GFX.Mode7Mask]); } -static void DrawBGMode7Background16Add1_2(uint8_t* Screen, int bg) +static void DrawBGMode7Background16Add1_2(uint8_t* Screen, int32_t bg) { RENDER_BACKGROUND_MODE7(uint16_t, *(d + GFX.DepthDelta) ? (*(d + GFX.DepthDelta) != 1 ? @@ -2501,7 +2491,7 @@ static void DrawBGMode7Background16Add1_2(uint8_t* Screen, int bg) ScreenColors [b & GFX.Mode7Mask]); } -static void DrawBGMode7Background16Sub(uint8_t* Screen, int bg) +static void DrawBGMode7Background16Sub(uint8_t* Screen, int32_t bg) { RENDER_BACKGROUND_MODE7(uint16_t, *(d + GFX.DepthDelta) ? (*(d + GFX.DepthDelta) != 1 ? @@ -2512,7 +2502,7 @@ static void DrawBGMode7Background16Sub(uint8_t* Screen, int bg) ScreenColors [b & GFX.Mode7Mask]); } -static void DrawBGMode7Background16Sub1_2(uint8_t* Screen, int bg) +static void DrawBGMode7Background16Sub1_2(uint8_t* Screen, int32_t bg) { RENDER_BACKGROUND_MODE7(uint16_t, *(d + GFX.DepthDelta) ? (*(d + GFX.DepthDelta) != 1 ? @@ -2535,9 +2525,9 @@ static void DrawBGMode7Background16Sub1_2(uint8_t* Screen, int bg) else \ ScreenColors = IPPU.ScreenColors; \ \ - int aa, cc; \ - int dir; \ - int startx, endx; \ + int32_t aa, cc; \ + int32_t dir; \ + int32_t startx, endx; \ uint32_t Left = 0; \ uint32_t Right = 256; \ uint32_t ClipCount = GFX.pCurrentClip->Count [bg]; \ @@ -2558,24 +2548,24 @@ static void DrawBGMode7Background16Sub1_2(uint8_t* Screen, int bg) uint32_t Line; \ for (Line = GFX.StartY; Line <= GFX.EndY; Line++, Screen += GFX.Pitch, Depth += GFX.PPL, l++) \ { \ - int yy; \ + int32_t yy; \ \ - int HOffset = ((int) LineData [Line].BG[0].HOffset << M7) >> M7; \ - int VOffset = ((int) LineData [Line].BG[0].VOffset << M7) >> M7; \ + int32_t HOffset = ((int32_t) LineData [Line].BG[0].HOffset << M7) >> M7; \ + int32_t VOffset = ((int32_t) LineData [Line].BG[0].VOffset << M7) >> M7; \ \ - int CentreX = ((int) l->CentreX << M7) >> M7; \ - int CentreY = ((int) l->CentreY << M7) >> M7; \ + int32_t CentreX = ((int32_t) l->CentreX << M7) >> M7; \ + int32_t CentreY = ((int32_t) l->CentreY << M7) >> M7; \ \ if (PPU.Mode7VFlip) \ - yy = 255 - (int) Line; \ + yy = 255 - (int32_t) Line; \ else \ yy = Line; \ \ \ yy += CLIP_10_BIT_SIGNED(VOffset - CentreY); \ bool simpleCase = false; \ - int BB; \ - int DD; \ + int32_t BB; \ + int32_t DD; \ /* Make a special case for the identity matrix, since it's a common case and */ \ /* can be done much more quickly without special effects */ \ if (allowSimpleCase && !l->MatrixB && !l->MatrixC && (l->MatrixA == 0x0100) && (l->MatrixD == 0x0100)) \ @@ -2619,10 +2609,10 @@ static void DrawBGMode7Background16Sub1_2(uint8_t* Screen, int bg) aa = l->MatrixA; \ cc = l->MatrixC; \ } \ - int xx; \ + int32_t xx; \ \ xx = startx + CLIP_10_BIT_SIGNED(HOffset - CentreX); \ - int AA, CC = 0; \ + int32_t AA, CC = 0; \ if (simpleCase) \ { \ AA = xx << 8; \ @@ -2636,11 +2626,11 @@ static void DrawBGMode7Background16Sub1_2(uint8_t* Screen, int bg) { \ if (!PPU.Mode7Repeat) \ { \ - int x = startx; \ + int32_t x = startx; \ do \ { \ - int X = ((AA + BB) >> 8) & 0x3ff; \ - int Y = (DD >> 8) & 0x3ff; \ + int32_t X = ((AA + BB) >> 8) & 0x3ff; \ + int32_t Y = (DD >> 8) & 0x3ff; \ uint8_t *TileData = VRAM1 + (Memory.VRAM[((Y & ~7) << 5) + ((X >> 2) & ~1)] << 7); \ uint32_t b = *(TileData + ((Y & 7) << 4) + ((X & 7) << 1)); \ GFX.Z1 = Mode7Depths [(b & GFX.Mode7PriorityMask) >> 7]; \ @@ -2656,10 +2646,10 @@ static void DrawBGMode7Background16Sub1_2(uint8_t* Screen, int bg) } \ else \ { \ - int x = startx; \ + int32_t x = startx; \ do { \ - int X = (AA + BB) >> 8; \ - int Y = DD >> 8; \ + int32_t X = (AA + BB) >> 8; \ + int32_t Y = DD >> 8; \ \ if (((X | Y) & ~0x3ff) == 0) \ { \ @@ -2706,7 +2696,7 @@ static void DrawBGMode7Background16Sub1_2(uint8_t* Screen, int bg) /* You can think of this as a kind of mipmapping. */ \ if ((aa < 460 && aa > -460) && (cc < 460 && cc > -460)) \ {\ - int x; \ + int32_t x; \ for (x = startx; x != endx; x += dir, AA += aa, CC += cc, p++, d++) \ { \ uint32_t xPos = AA + BB; \ @@ -2785,7 +2775,7 @@ static void DrawBGMode7Background16Sub1_2(uint8_t* Screen, int bg) uint32_t DD10 = DD + ccDelX; \ uint32_t DD01 = DD + ddDelY; \ uint32_t DD11 = DD + ccDelX + ddDelY; \ - int x; \ + int32_t x; \ for (x = startx; x != endx; x += dir, AA += aa, CC += cc, p++, d++) \ { \ uint32_t X = ((AA + BB) >> 8) & 0x3ff; \ @@ -2822,7 +2812,7 @@ static void DrawBGMode7Background16Sub1_2(uint8_t* Screen, int bg) } \ else \ { \ - int x; \ + int32_t x; \ for (x = startx; x != endx; x += dir, AA += aa, CC += cc, p++, d++) \ { \ uint32_t xPos = AA + BB; \ @@ -2909,12 +2899,12 @@ static uint32_t Q_INTERPOLATE(uint32_t A, uint32_t B, uint32_t C, uint32_t D) return x + y; } -static void DrawBGMode7Background16_i(uint8_t* Screen, int bg) +static void DrawBGMode7Background16_i(uint8_t* Screen, int32_t bg) { RENDER_BACKGROUND_MODE7_i(uint16_t, theColor, (ScreenColors[b & GFX.Mode7Mask])); } -static void DrawBGMode7Background16Add_i(uint8_t* Screen, int bg) +static void DrawBGMode7Background16Add_i(uint8_t* Screen, int32_t bg) { RENDER_BACKGROUND_MODE7_i(uint16_t, *(d + GFX.DepthDelta) ? (*(d + GFX.DepthDelta) != 1 ? @@ -2925,7 +2915,7 @@ static void DrawBGMode7Background16Add_i(uint8_t* Screen, int bg) theColor, (ScreenColors[b & GFX.Mode7Mask])); } -static void DrawBGMode7Background16Add1_2_i(uint8_t* Screen, int bg) +static void DrawBGMode7Background16Add1_2_i(uint8_t* Screen, int32_t bg) { RENDER_BACKGROUND_MODE7_i(uint16_t, *(d + GFX.DepthDelta) ? (*(d + GFX.DepthDelta) != 1 ? @@ -2936,7 +2926,7 @@ static void DrawBGMode7Background16Add1_2_i(uint8_t* Screen, int bg) theColor, (ScreenColors[b & GFX.Mode7Mask])); } -static void DrawBGMode7Background16Sub_i(uint8_t* Screen, int bg) +static void DrawBGMode7Background16Sub_i(uint8_t* Screen, int32_t bg) { RENDER_BACKGROUND_MODE7_i(uint16_t, *(d + GFX.DepthDelta) ? (*(d + GFX.DepthDelta) != 1 ? @@ -2947,7 +2937,7 @@ static void DrawBGMode7Background16Sub_i(uint8_t* Screen, int bg) theColor, (ScreenColors[b & GFX.Mode7Mask])); } -static void DrawBGMode7Background16Sub1_2_i(uint8_t* Screen, int bg) +static void DrawBGMode7Background16Sub1_2_i(uint8_t* Screen, int32_t bg) { RENDER_BACKGROUND_MODE7_i(uint16_t, *(d + GFX.DepthDelta) ? (*(d + GFX.DepthDelta) != 1 ? @@ -3049,7 +3039,7 @@ static void RenderScreen(uint8_t* Screen, bool sub, bool force_no_add, uint8_t D } if (BG0 || ((Memory.FillRAM [0x2133] & 0x40) && BG1)) { - int bg; + int32_t bg; if ((Memory.FillRAM [0x2133] & 0x40) && BG1) { @@ -3184,7 +3174,7 @@ void S9xUpdateScreen(void) uint32_t y; for (y = 0; y < starty; y++) { - int x; + int32_t x; uint16_t* p = (uint16_t*)(GFX.Screen + y * GFX.Pitch2) + 255; uint16_t* q = (uint16_t*)(GFX.Screen + y * GFX.Pitch2) + 510; for (x = 255; x >= 0; x--, p--, q -= 2) @@ -3672,7 +3662,7 @@ void S9xUpdateScreen(void) uint32_t y; for (y = starty; y <= endy; y++) { - int x; + int32_t x; uint16_t* p = (uint16_t*)(GFX.Screen + y * GFX.Pitch2) + 255; uint16_t* q = (uint16_t*)(GFX.Screen + y * GFX.Pitch2) + 510; for (x = 255; x >= 0; x--, p--, q -= 2) diff --git a/source/gfx.h b/source/gfx.h index c840d58..c5f50cb 100644 --- a/source/gfx.h +++ b/source/gfx.h @@ -14,8 +14,7 @@ void S9xUpdateScreen(); void RenderLine(uint8_t line); void S9xBuildDirectColourMaps(); -// External port interface which must be implemented or initialised for each -// port. +// External port interface which must be implemented or initialised for each port. extern struct SGFX GFX; bool S9xInitGFX(); @@ -37,7 +36,7 @@ struct SGFX uint32_t Pitch; // Setup in call to S9xInitGFX() - int Delta; + int32_t Delta; uint16_t* X2; uint16_t* ZERO_OR_X2; uint16_t* ZERO; @@ -118,12 +117,12 @@ typedef struct struct SLineMatrixData { - short MatrixA; - short MatrixB; - short MatrixC; - short MatrixD; - short CentreX; - short CentreY; + int16_t MatrixA; + int16_t MatrixB; + int16_t MatrixC; + int16_t MatrixD; + int16_t CentreX; + int16_t CentreY; }; extern uint32_t odd_high [4][16]; diff --git a/source/globals.c b/source/globals.c index e65d1b5..eecb297 100644 --- a/source/globals.c +++ b/source/globals.c @@ -41,7 +41,7 @@ SnesModel* Model = &M1SNES; uint8_t* C4RAM = NULL; -long OpAddress = 0; +int32_t OpAddress = 0; CMemory Memory; @@ -97,7 +97,7 @@ uint16_t SignExtend [2] = }; //modified per anomie Mode 5 findings -int HDMA_ModeByteCounts [8] = +int32_t HDMA_ModeByteCounts [8] = { 1, 2, 2, 4, 4, 4, 2, 4 }; @@ -163,7 +163,7 @@ uint8_t BGSizes [2] = }; uint16_t DirectColourMaps [8][256]; -long FilterValues[4][2] = +int32_t FilterValues[4][2] = { {0, 0}, {240, 0}, diff --git a/source/memmap.c b/source/memmap.c index 81093df..4a96f66 100644 --- a/source/memmap.c +++ b/source/memmap.c @@ -35,12 +35,12 @@ extern struct FxInit_s SuperFX; #define SET_UI_COLOR(r,g,b) ; #endif -static int retry_count = 0; +static int32_t retry_count = 0; static uint8_t bytes0x2000 [0x2000]; -int is_bsx(unsigned char*); -int bs_name(unsigned char*); +int32_t is_bsx(uint8_t*); +int32_t bs_name(uint8_t*); -static int check_char(unsigned c) +static int32_t check_char(uint32_t c) { if ((c & 0x80) == 0) return 0; @@ -101,7 +101,7 @@ const uint32_t crc32Table[256] = 0xb40bbe37, 0xc30c8ea1, 0x5a05df1b, 0x2d02ef8d }; -void S9xDeinterleaveType1(int TotalFileSize, uint8_t* base) +void S9xDeinterleaveType1(int32_t TotalFileSize, uint8_t* base) { if (Settings.DisplayColor == 0xffff) { @@ -109,8 +109,8 @@ void S9xDeinterleaveType1(int TotalFileSize, uint8_t* base) SET_UI_COLOR(0, 255, 0); } - int i; - int nblocks = TotalFileSize >> 16; + int32_t i; + int32_t nblocks = TotalFileSize >> 16; uint8_t blocks [256]; for (i = 0; i < nblocks; i++) { @@ -123,7 +123,7 @@ void S9xDeinterleaveType1(int TotalFileSize, uint8_t* base) { for (i = 0; i < nblocks * 2; i++) { - int j; + int32_t j; for (j = i; j < nblocks * 2; j++) { if (blocks [j] == i) @@ -143,13 +143,12 @@ void S9xDeinterleaveType1(int TotalFileSize, uint8_t* base) } } } - free((char*) tmp); + free(tmp); } } -void S9xDeinterleaveGD24(int TotalFileSize, uint8_t* base) +void S9xDeinterleaveGD24(int32_t TotalFileSize, uint8_t* base) { - if (TotalFileSize != 0x300000) return; @@ -171,15 +170,15 @@ void S9xDeinterleaveGD24(int TotalFileSize, uint8_t* base) memcpy(&base[0x200000], &base[0x280000], 0x80000); // memmove converted: Different mallocs [Neb] memcpy(&base[0x280000], tmp, 0x80000); - free((char*) tmp); + free(tmp); S9xDeinterleaveType1(TotalFileSize, base); } } -static bool AllASCII(uint8_t* b, int size) +static bool AllASCII(uint8_t* b, int32_t size) { - int i; + int32_t i; for (i = 0; i < size; i++) { if (b[i] < 32 || b[i] > 126) @@ -188,10 +187,10 @@ static bool AllASCII(uint8_t* b, int size) return (true); } -static int ScoreHiROM(bool skip_header, int32_t romoff) +static int32_t ScoreHiROM(bool skip_header, int32_t romoff) { - int score = 0; - int o = skip_header ? 0xff00 + 0x200 : 0xff00; + int32_t score = 0; + int32_t o = skip_header ? 0xff00 + 0x200 : 0xff00; o += romoff; @@ -233,10 +232,10 @@ static int ScoreHiROM(bool skip_header, int32_t romoff) return (score); } -static int ScoreLoROM(bool skip_header, int32_t romoff) +static int32_t ScoreLoROM(bool skip_header, int32_t romoff) { - int score = 0; - int o = skip_header ? 0x7f00 + 0x200 : 0x7f00; + int32_t score = 0; + int32_t o = skip_header ? 0x7f00 + 0x200 : 0x7f00; o += romoff; @@ -278,26 +277,26 @@ static int ScoreLoROM(bool skip_header, int32_t romoff) static char* Safe(const char* s) { static char* safe; - static int safe_len = 0; + static int32_t safe_len = 0; if (s == NULL) { if (safe != NULL) { - free((char*)safe); + free(safe); safe = NULL; } return NULL; } - int len = strlen(s); + int32_t len = strlen(s); if (!safe || len + 1 > safe_len) { if (safe) - free((char*) safe); + free(safe); safe = (char*) malloc(safe_len = len + 1); } - int i; + int32_t i; for (i = 0; i < len; i++) { if (s [i] >= 32 && s [i] < 127) @@ -391,65 +390,65 @@ void S9xDeinitMemory() { if (Memory.RAM) { - free((char*) Memory.RAM); + free(Memory.RAM); Memory.RAM = NULL; } if (Memory.SRAM) { - free((char*) Memory.SRAM); + free(Memory.SRAM); Memory.SRAM = NULL; } if (Memory.VRAM) { - free((char*) Memory.VRAM); + free(Memory.VRAM); Memory.VRAM = NULL; } if (Memory.ROM) { Memory.ROM -= 0x8000; #ifdef DS2_RAM - AlignedFree((char*) ROM, PtrAdj.ROM); + AlignedFree(ROM, PtrAdj.ROM); #else - free((char*) Memory.ROM); + free(Memory.ROM); #endif Memory.ROM = NULL; } if (Memory.BSRAM) { - free((char*) Memory.BSRAM); + free(Memory.BSRAM); Memory.BSRAM = NULL; } if (IPPU.TileCache [TILE_2BIT]) { - free((char*) IPPU.TileCache [TILE_2BIT]); + free(IPPU.TileCache [TILE_2BIT]); IPPU.TileCache [TILE_2BIT] = NULL; } if (IPPU.TileCache [TILE_4BIT]) { - free((char*) IPPU.TileCache [TILE_4BIT]); + free(IPPU.TileCache [TILE_4BIT]); IPPU.TileCache [TILE_4BIT] = NULL; } if (IPPU.TileCache [TILE_8BIT]) { - free((char*) IPPU.TileCache [TILE_8BIT]); + free(IPPU.TileCache [TILE_8BIT]); IPPU.TileCache [TILE_8BIT] = NULL; } if (IPPU.TileCached [TILE_2BIT]) { - free((char*) IPPU.TileCached [TILE_2BIT]); + free(IPPU.TileCached [TILE_2BIT]); IPPU.TileCached [TILE_2BIT] = NULL; } if (IPPU.TileCached [TILE_4BIT]) { - free((char*) IPPU.TileCached [TILE_4BIT]); + free(IPPU.TileCached [TILE_4BIT]); IPPU.TileCached [TILE_4BIT] = NULL; } if (IPPU.TileCached [TILE_8BIT]) { - free((char*) IPPU.TileCached [TILE_8BIT]); + free(IPPU.TileCached [TILE_8BIT]); IPPU.TileCached [TILE_8BIT] = NULL; } FreeSDD1Data(); @@ -460,12 +459,12 @@ void FreeSDD1Data() { if (Memory.SDD1Index) { - free((char*) Memory.SDD1Index); + free(Memory.SDD1Index); Memory.SDD1Index = NULL; } if (Memory.SDD1Data) { - free((char*) Memory.SDD1Data); + free(Memory.SDD1Data); Memory.SDD1Data = NULL; } } @@ -473,12 +472,12 @@ void FreeSDD1Data() #ifndef LOAD_FROM_MEMORY_TEST /* Read variable size MSB int from a file */ -static long ReadInt(FILE* f, unsigned nbytes) +static int32_t ReadInt(FILE* f, uint32_t nbytes) { - long v = 0; + int32_t v = 0; while (nbytes--) { - int c = fgetc(f); + int32_t c = fgetc(f); if (c == EOF) return -1; v = (v << 8) | (c & 0xFF); @@ -488,8 +487,7 @@ static long ReadInt(FILE* f, unsigned nbytes) #define IPS_EOF 0x00454F46l -static void CheckForIPSPatch(const char* rom_filename, bool header, - int32_t* rom_size) +static void CheckForIPSPatch(const char* rom_filename, bool header, int32_t* rom_size) { char dir [_MAX_DIR + 1]; char drive [_MAX_DRIVE + 1]; @@ -497,18 +495,16 @@ static void CheckForIPSPatch(const char* rom_filename, bool header, char ext [_MAX_EXT + 1]; char fname [_MAX_PATH + 1]; FILE* patch_file = NULL; - long offset = header ? 512 : 0; + int32_t offset = header ? 512 : 0; _splitpath(rom_filename, drive, dir, name, ext); _makepath(fname, drive, dir, name, "ips"); if (!(patch_file = fopen(fname, "rb"))) - { if (!(patch_file = fopen(S9xGetFilename("ips"), "rb"))) return; - } - if (fread((unsigned char*)fname, 1, 5, patch_file) != 5 || + if (fread(fname, 1, 5, patch_file) != 5 || strncmp(fname, "PATCH", 5) != 0) { fclose(patch_file); @@ -519,9 +515,9 @@ static void CheckForIPSPatch(const char* rom_filename, bool header, for (;;) { - long len; - long rlen; - int rchar; + int32_t len; + int32_t rlen; + int32_t rchar; ofs = ReadInt(patch_file, 3); if (ofs == -1) @@ -592,7 +588,7 @@ static uint32_t FileLoader(uint8_t* buffer, const char* filename, int32_t maxsiz { FILE* ROMFile; int32_t TotalFileSize = 0; - int len = 0; + int32_t len = 0; char dir [_MAX_DIR + 1]; char drive [_MAX_DRIVE + 1]; @@ -600,7 +596,7 @@ static uint32_t FileLoader(uint8_t* buffer, const char* filename, int32_t maxsiz char ext [_MAX_EXT + 1]; char fname [_MAX_PATH + 1]; - unsigned long FileSize = 0; + uint32_t FileSize = 0; _splitpath(filename, drive, dir, name, ext); _makepath(fname, drive, dir, name, ext); @@ -624,7 +620,7 @@ static uint32_t FileLoader(uint8_t* buffer, const char* filename, int32_t maxsiz FileSize = fread(ptr, 1, maxsize + 0x200 - (ptr - Memory.ROM), ROMFile); fclose(ROMFile); - int calc_size = FileSize & ~0x1FFF; // round to the lower 0x2000 + int32_t calc_size = FileSize & ~0x1FFF; // round to the lower 0x2000 if ((FileSize - calc_size == 512 && !Settings.ForceNoHeader) || Settings.ForceHeader) @@ -634,7 +630,7 @@ static uint32_t FileLoader(uint8_t* buffer, const char* filename, int32_t maxsiz #ifdef DS2_DMA __dcache_writeback_all(); { - unsigned int i; + uint32_t i; for (i = 0; i < calc_size; i += 512) { ds2_DMAcopy_32Byte(2 /* channel: emu internal */, ptr + i, ptr + i + 512, 512); @@ -724,10 +720,8 @@ bool LoadROM( bool Tales = false; uint8_t* RomHeader = Memory.ROM; - Memory.ExtendedFormat = NOPE; - if (CleanUp7110 != NULL) (*CleanUp7110)(); @@ -752,8 +746,7 @@ again: const uint8_t* src = game->data; Memory.HeaderCount = 0; - if ((((game->size & 0x1FFF) == 0x200) && !Settings.ForceNoHeader) - || Settings.ForceHeader) + if ((((game->size & 0x1FFF) == 0x200) && !Settings.ForceNoHeader) || Settings.ForceHeader) { S9xMessage(S9X_INFO, S9X_HEADERS_INFO, "Found ROM file header (and ignored it)."); @@ -780,8 +773,7 @@ again: CheckForIPSPatch(filename, Memory.HeaderCount != 0, &TotalFileSize); #endif //fix hacked games here. - if ((strncmp("HONKAKUHA IGO GOSEI", (char*)&Memory.ROM[0x7FC0], 19) == 0) - && (Memory.ROM[0x7FD5] != 0x31)) + if ((strncmp("HONKAKUHA IGO GOSEI", (char*)&Memory.ROM[0x7FC0], 19) == 0) && (Memory.ROM[0x7FD5] != 0x31)) { Memory.ROM[0x7FD5] = 0x31; Memory.ROM[0x7FD6] = 0x02; @@ -790,8 +782,7 @@ again: S9xMessage(S9X_ERROR, S9X_ROM_CONFUSING_FORMAT_INFO, "Warning! Hacked Dump!"); } - if ((strncmp("HONKAKUHA IGO GOSEI", (char*)&Memory.ROM[0xFFC0], 19) == 0) - && (Memory.ROM[0xFFD5] != 0x31)) + if ((strncmp("HONKAKUHA IGO GOSEI", (char*)&Memory.ROM[0xFFC0], 19) == 0) && (Memory.ROM[0xFFD5] != 0x31)) { Memory.ROM[0xFFD5] = 0x31; Memory.ROM[0xFFD6] = 0x02; @@ -800,8 +791,7 @@ again: S9xMessage(S9X_ERROR, S9X_ROM_CONFUSING_FORMAT_INFO, "Warning! Hacked Dump!"); } - if ((Memory.ROM[0x7FD5] == 0x42) && (Memory.ROM[0x7FD6] == 0x13) - && (strncmp("METAL COMBAT", (char*)&Memory.ROM[0x7FC0], 12) == 0)) + if ((Memory.ROM[0x7FD5] == 0x42) && (Memory.ROM[0x7FD6] == 0x13) && (strncmp("METAL COMBAT", (char*)&Memory.ROM[0x7FC0], 12) == 0)) { Settings.DisplayColor = BUILD_PIXEL(31, 0, 0); SET_UI_COLOR(255, 0, 0); @@ -841,8 +831,8 @@ again: } #endif - int hi_score=ScoreHiROM(true, 0); - int lo_score=ScoreLoROM(true, 0); + int32_t hi_score = ScoreHiROM(true, 0); + int32_t lo_score = ScoreLoROM(true, 0); if (Memory.HeaderCount == 0 && !Settings.ForceNoHeader && ((hi_score > lo_score && ScoreHiROM(true, 0) > hi_score) || @@ -851,11 +841,10 @@ again: #ifdef DS2_DMA __dcache_writeback_all(); { - unsigned int i; + uint32_t i; for (i = 0; i < TotalFileSize; i += 512) { - ds2_DMAcopy_32Byte(2 /* channel: emu internal */, Memory.ROM + i, - Memory.ROM + i + 512, 512); + ds2_DMAcopy_32Byte(2 /* channel: emu internal */, Memory.ROM + i, Memory.ROM + i + 512, 512); ds2_DMA_wait(2); ds2_DMA_stop(2); } @@ -870,24 +859,18 @@ again: } Memory.CalculatedSize = TotalFileSize & ~0x1FFF; // round down to lower 0x2000 - memset(Memory.ROM + Memory.CalculatedSize, 0, - MAX_ROM_SIZE - Memory.CalculatedSize); + memset(Memory.ROM + Memory.CalculatedSize, 0, MAX_ROM_SIZE - Memory.CalculatedSize); if (Memory.CalculatedSize > 0x400000 && - !(Memory.ROM[0x7FD5] == 0x32 && ((Memory.ROM[0x7FD6] & 0xF0) == 0x40)) - && //exclude S-DD1 - !(Memory.ROM[0xFFD5] == 0x3A - && ((Memory.ROM[0xFFD6] & 0xF0) == 0xF0))) //exclude SPC7110 - { - //you might be a Jumbo! - Memory.ExtendedFormat = YEAH; - } + !(Memory.ROM[0x7FD5] == 0x32 && ((Memory.ROM[0x7FD6] & 0xF0) == 0x40)) && //exclude S-DD1 + !(Memory.ROM[0xFFD5] == 0x3A && ((Memory.ROM[0xFFD6] & 0xF0) == 0xF0))) //exclude SPC7110 + Memory.ExtendedFormat = YEAH; //you might be a Jumbo! //If both vectors are invalid, it's type 1 LoROM - if (Memory.ExtendedFormat == NOPE - && ((Memory.ROM[0x7FFC] | (Memory.ROM[0x7FFD] << 8)) < 0x8000) - && ((Memory.ROM[0xFFFC] | (Memory.ROM[0xFFFD] << 8)) < 0x8000)) + if (Memory.ExtendedFormat == NOPE && + ((Memory.ROM[0x7FFC] | (Memory.ROM[0x7FFD] << 8)) < 0x8000) && + ((Memory.ROM[0xFFFC] | (Memory.ROM[0xFFFD] << 8)) < 0x8000)) { if (Settings.DisplayColor == 0xffff) { @@ -904,7 +887,7 @@ again: if (Memory.ExtendedFormat != NOPE) { - int loromscore, hiromscore, swappedlorom, swappedhirom; + int32_t loromscore, hiromscore, swappedlorom, swappedhirom; loromscore = ScoreLoROM(false, 0); hiromscore = ScoreHiROM(false, 0); swappedlorom = ScoreLoROM(false, 0x400000); @@ -966,30 +949,18 @@ again: } // More - if (!Settings.ForceHiROM && !Settings.ForceLoROM && - !Settings.ForceInterleaved && !Settings.ForceInterleaved2 && - !Settings.ForceNotInterleaved && !Settings.ForcePAL && - !Settings.ForceSuperFX && !Settings.ForceDSP1 && - !Settings.ForceSA1 && !Settings.ForceC4 && - !Settings.ForceSDD1) + if (!Settings.ForceHiROM && + !Settings.ForceLoROM && + !Settings.ForceInterleaved && + !Settings.ForceInterleaved2 && + !Settings.ForceNotInterleaved && + !Settings.ForcePAL && + !Settings.ForceSuperFX && + !Settings.ForceDSP1 && + !Settings.ForceSA1 && + !Settings.ForceC4 && + !Settings.ForceSDD1) { - - -#ifdef DETECT_NASTY_FX_INTERLEAVE - //MK: Damn. YI trips a BRK currently. Maybe even on a real cart. - -#ifdef MSB_FIRST - if (strncmp((char*) &ROM [0x7fc0], "YOSHI'S ISLAND", 14) == 0 - && (ROM[0x7FDE] + (ROM[0x7FDF] << 8)) == 57611 && ROM[0x10002] == 0xA9) -#else - if (strncmp((char*) &ROM [0x7fc0], "YOSHI'S ISLAND", 14) == 0 - && (*(uint16_t*)&ROM[0x7FDE]) == 57611 && ROM[0x10002] == 0xA9) -#endif - { - Interleaved = true; - Settings.ForceInterleaved2 = true; - } -#endif if (strncmp((char*) &Memory.ROM [0x7fc0], "YUYU NO QUIZ DE GO!GO!", 22) == 0) { Memory.LoROM = true; @@ -1019,8 +990,6 @@ again: Memory.LoROM = false; Memory.HiROM = true; - - } else if (Settings.ForceInterleaved2) S9xDeinterleaveType2(false); @@ -1050,10 +1019,8 @@ again: hi_score = ScoreHiROM(false, 0); lo_score = ScoreLoROM(false, 0); - if ((Memory.HiROM && - (lo_score >= hi_score || hi_score < 0)) || - (Memory.LoROM && - (hi_score > lo_score || lo_score < 0))) + if ((Memory.HiROM && (lo_score >= hi_score || hi_score < 0)) || + (Memory.LoROM && (hi_score > lo_score || lo_score < 0))) { if (retry_count == 0) { @@ -1091,8 +1058,7 @@ void S9xDeinterleaveMode2(void) void S9xDeinterleaveType2(bool reset) { - if (Settings.DisplayColor == 0xffff - || Settings.DisplayColor == BUILD_PIXEL(0, 31, 0)) + if (Settings.DisplayColor == 0xffff || Settings.DisplayColor == BUILD_PIXEL(0, 31, 0)) { Settings.DisplayColor = BUILD_PIXEL(31, 14, 6); SET_UI_COLOR(255, 119, 25); @@ -1101,15 +1067,15 @@ void S9xDeinterleaveType2(bool reset) S9xMessage(S9X_INFO, S9X_ROM_INTERLEAVED_INFO, "ROM image is in interleaved format - converting..."); - int nblocks = Memory.CalculatedSize >> 16; - int step = 64; + int32_t nblocks = Memory.CalculatedSize >> 16; + int32_t step = 64; while (nblocks <= step) step >>= 1; nblocks = step; uint8_t blocks [256]; - int i; + int32_t i; for (i = 0; i < nblocks * 2; i++) { @@ -1118,7 +1084,7 @@ void S9xDeinterleaveType2(bool reset) } #ifdef DS2_DMA - unsigned int TmpAdj; + uint32_t TmpAdj; uint8_t* tmp = (uint8_t*) AlignedMalloc(0x10000, 32, &TmpAdj); #else uint8_t* tmp = (uint8_t*) malloc(0x10000); @@ -1131,7 +1097,7 @@ void S9xDeinterleaveType2(bool reset) #endif for (i = 0; i < nblocks * 2; i++) { - int j; + int32_t j; for (j = i; j < nblocks * 2; j++) { if (blocks [j] == i) @@ -1169,7 +1135,7 @@ void S9xDeinterleaveType2(bool reset) } } } - free((char*) tmp); + free(tmp); tmp = NULL; } if (reset) @@ -1226,7 +1192,6 @@ void InitROM(bool Interleaved) Memory.LoROM = true; Memory.HiROM = false; } - else { Settings.BS = (-1 != is_bsx(Memory.ROM + 0xFFC0)); @@ -1269,7 +1234,8 @@ void InitROM(bool Interleaved) SPC7110HiROMMap(); else if ((Memory.ROMSpeed & ~0x10) == 0x25) TalesROMMap(Interleaved); - else HiROMMap(); + else + HiROMMap(); } else { @@ -1332,8 +1298,8 @@ void InitROM(bool Interleaved) Settings.SDD1 = false; } else if (Settings.ForceSA1 || - (!Settings.ForceNoSA1 && (Memory.ROMSpeed & ~0x10) == 0x23 && - (Memory.ROMType & 0xf) > 3 && (Memory.ROMType & 0xf0) == 0x30)) + (!Settings.ForceNoSA1 && (Memory.ROMSpeed & ~0x10) == 0x23 && + (Memory.ROMType & 0xf) > 3 && (Memory.ROMType & 0xf0) == 0x30)) { Settings.SA1 = true; Settings.DSP1Master = false; @@ -1351,9 +1317,7 @@ void InitROM(bool Interleaved) LoROM24MBSMap(); Settings.DSP1Master = false; } - - else if (strncmp((char*) &Memory.ROM [0x7fc0], "THOROUGHBRED BREEDER3", - 21) == 0 || + else if (strncmp((char*) &Memory.ROM [0x7fc0], "THOROUGHBRED BREEDER3", 21) == 0 || strncmp((char*) &Memory.ROM [0x7fc0], "RPG-TCOOL 2", 11) == 0) { SRAM512KLoROMMap(); @@ -1373,7 +1337,8 @@ void InitROM(bool Interleaved) AlphaROMMap(); else if (Settings.BS) BSLoROMMap(); - else LoROMMap(); + else + LoROMMap(); } if (Settings.BS) @@ -1383,8 +1348,8 @@ void InitROM(bool Interleaved) uint32_t sum2 = 0; if (0 == Memory.CalculatedChecksum) { - int power2 = 0; - int size = Memory.CalculatedSize; + int32_t power2 = 0; + int32_t size = Memory.CalculatedSize; while (size >>= 1) power2++; @@ -1392,27 +1357,23 @@ void InitROM(bool Interleaved) size = 1 << power2; uint32_t remainder = Memory.CalculatedSize - size; - int i; + int32_t i; for (i = 0; i < size; i++) sum1 += Memory.ROM [i]; - for (i = 0; i < (int) remainder; i++) + for (i = 0; i < (int32_t) remainder; i++) sum2 += Memory.ROM [size + i]; - int sub = 0; + int32_t sub = 0; if (Settings.BS && Memory.ROMType != 0xE5) { if (Memory.HiROM) - { for (i = 0; i < 48; i++) sub += Memory.ROM[0xffb0 + i]; - } else if (Memory.LoROM) - { for (i = 0; i < 48; i++) sub += Memory.ROM[0x7fb0 + i]; - } sum1 -= sub; } @@ -1469,13 +1430,11 @@ void InitROM(bool Interleaved) Memory.SRAMMask = Memory.SRAMSize ? ((1 << (Memory.SRAMSize + 3)) * 128) - 1 : 0; } - if ((Memory.ROMChecksum + Memory.ROMComplementChecksum != 0xffff) - || Memory.ROMChecksum != Memory.CalculatedChecksum - || ((uint32_t)Memory.CalculatedSize > (uint32_t)(((1 << (Memory.ROMSize - 7)) * 128) - * 1024))) + if ((Memory.ROMChecksum + Memory.ROMComplementChecksum != 0xffff) || + Memory.ROMChecksum != Memory.CalculatedChecksum || + ((uint32_t)Memory.CalculatedSize > (uint32_t)(((1 << (Memory.ROMSize - 7)) * 128) * 1024))) { - if (Settings.DisplayColor == 0xffff - || Settings.DisplayColor != BUILD_PIXEL(31, 0, 0)) + if (Settings.DisplayColor == 0xffff || Settings.DisplayColor != BUILD_PIXEL(31, 0, 0)) { Settings.DisplayColor = BUILD_PIXEL(31, 31, 0); SET_UI_COLOR(255, 255, 0); @@ -1500,8 +1459,7 @@ void InitROM(bool Interleaved) "\"%s\" [%s] %s, %s, Type: %s, Mode: %s, TV: %s, S-RAM: %s, ROMId: %s Company: %2.2s CRC32: %08X", Memory.ROMName, (Memory.ROMChecksum + Memory.ROMComplementChecksum != 0xffff || - Memory.ROMChecksum != Memory.CalculatedChecksum) ? "bad checksum" : - "checksum ok", + Memory.ROMChecksum != Memory.CalculatedChecksum) ? "bad checksum" : "checksum ok", MapType(), Size(), KartContents(), @@ -1513,16 +1471,15 @@ void InitROM(bool Interleaved) Memory.ROMCRC32); S9xMessage(S9X_INFO, S9X_ROM_INFO, String); - Settings.ForceHeader = Settings.ForceHiROM = Settings.ForceLoROM = - Settings.ForceInterleaved = Settings.ForceNoHeader = - Settings.ForceNotInterleaved = - Settings.ForceInterleaved2 = false; + Settings.ForceInterleaved = Settings.ForceNoHeader = + Settings.ForceNotInterleaved = + Settings.ForceInterleaved2 = false; } void FixROMSpeed() { - int c; + int32_t c; if (CPU.FastROMSpeed == 0) CPU.FastROMSpeed = SLOW_ONE_CYCLE; @@ -1532,10 +1489,9 @@ void FixROMSpeed() Memory.MemorySpeed [c] = (uint8_t) CPU.FastROMSpeed; } - void ResetSpeedMap() { - int i; + int32_t i; memset(Memory.MemorySpeed, SLOW_ONE_CYCLE, 0x1000); for (i = 0; i < 0x400; i += 0x10) { @@ -1550,33 +1506,27 @@ void ResetSpeedMap() void WriteProtectROM() { // memmove converted: Different mallocs [Neb] - memcpy((void*) Memory.WriteMap, (void*) Memory.Map, sizeof(Memory.Map)); - int c; + memcpy(Memory.WriteMap, Memory.Map, sizeof(Memory.Map)); + int32_t c; for (c = 0; c < 0x1000; c++) - { if (Memory.BlockIsROM [c]) Memory.WriteMap [c] = (uint8_t*) MAP_NONE; - } } void MapRAM() { - int c; + int32_t c, i; if (Memory.LoROM && !Settings.SDD1) { // Banks 70->77, S-RAM for (c = 0; c < 0x0f; c++) { - int i; for (i = 0; i < 8; i++) { - Memory.Map [(c << 4) + 0xF00 + i] = Memory.Map [(c << 4) + 0x700 + i] = - (uint8_t*) MAP_LOROM_SRAM; - Memory.BlockIsRAM [(c << 4) + 0xF00 + i] = Memory.BlockIsRAM [(c << 4) + 0x700 + - i] = true; - Memory.BlockIsROM [(c << 4) + 0xF00 + i] = Memory.BlockIsROM [(c << 4) + 0x700 + - i] = false; + Memory.Map [(c << 4) + 0xF00 + i] = Memory.Map [(c << 4) + 0x700 + i] = (uint8_t*) MAP_LOROM_SRAM; + Memory.BlockIsRAM [(c << 4) + 0xF00 + i] = Memory.BlockIsRAM [(c << 4) + 0x700 + i] = true; + Memory.BlockIsROM [(c << 4) + 0xF00 + i] = Memory.BlockIsROM [(c << 4) + 0x700 + i] = false; } } } @@ -1585,7 +1535,6 @@ void MapRAM() // Banks 70->77, S-RAM for (c = 0; c < 0x0f; c++) { - int i; for (i = 0; i < 8; i++) { Memory.Map [(c << 4) + 0x700 + i] = (uint8_t*) MAP_LOROM_SRAM; @@ -1609,7 +1558,7 @@ void MapRAM() void MapExtraRAM() { - int c; + int32_t c; // Banks 7e->7f, RAM for (c = 0; c < 16; c++) @@ -1643,16 +1592,16 @@ void MapExtraRAM() void LoROMMap() { - int c; - int i; - int j; - int mask[4]; + int32_t c; + int32_t i; + int32_t j; + int32_t mask[4]; for (j = 0; j < 4; j++) mask[j] = 0x00ff; mask[0] = (Memory.CalculatedSize / 0x8000) - 1; - int x; + int32_t x; bool foundZeros; bool pastZeros; @@ -1720,8 +1669,8 @@ void LoROMMap() for (i = c + 8; i < c + 16; i++) { - int e = 3; - int d = c >> 4; + int32_t e = 3; + int32_t d = c >> 4; while (d > mask[0]) { d &= mask[e]; @@ -1749,21 +1698,19 @@ void LoROMMap() for (c = 0; c < 0x400; c += 16) { for (i = c; i < c + 8; i++) - Memory.Map [i + 0x400] = Memory.Map [i + 0xc00] = &Memory.ROM [(c << 11) % - Memory.CalculatedSize]; + Memory.Map [i + 0x400] = Memory.Map [i + 0xc00] = &Memory.ROM [(c << 11) % Memory.CalculatedSize]; for (i = c + 8; i < c + 16; i++) { - int e = 3; - int d = (c + 0x400) >> 4; + int32_t e = 3; + int32_t d = (c + 0x400) >> 4; while (d > mask[0]) { d &= mask[e]; e--; } - Memory.Map [i + 0x400] = Memory.Map [i + 0xc00] = Memory.ROM + ((( - d) - 1) * 0x8000); + Memory.Map [i + 0x400] = Memory.Map [i + 0xc00] = Memory.ROM + (((d) - 1) * 0x8000); } for (i = c; i < c + 16; i++) @@ -1779,7 +1726,7 @@ void LoROMMap() } } - int sum = 0, k, l, bankcount; + int32_t sum = 0, k, l, bankcount; bankcount = 1 << (Memory.ROMSize - 7); //Mbits //safety for corrupt headers @@ -1802,16 +1749,16 @@ void LoROMMap() void SetaDSPMap() { - int c; - int i; - int j; - int mask[4]; + int32_t c; + int32_t i; + int32_t j; + int32_t mask[4]; for (j = 0; j < 4; j++) mask[j] = 0x00ff; mask[0] = (Memory.CalculatedSize / 0x8000) - 1; - int x; + int32_t x; bool foundZeros; bool pastZeros; @@ -1859,8 +1806,8 @@ void SetaDSPMap() for (i = c + 8; i < c + 16; i++) { - int e = 3; - int d = c >> 4; + int32_t e = 3; + int32_t d = c >> 4; while (d > mask[0]) { d &= mask[e]; @@ -1876,16 +1823,15 @@ void SetaDSPMap() { for (i = c + 8; i < c + 16; i++) { - int e = 3; - int d = (c + 0x400) >> 4; + int32_t e = 3; + int32_t d = (c + 0x400) >> 4; while (d > mask[0]) { d &= mask[e]; e--; } - Memory.Map [i + 0x400] = Memory.Map [i + 0xc00] = Memory.ROM + ((( - d) - 1) * 0x8000); + Memory.Map [i + 0x400] = Memory.Map [i + 0xc00] = Memory.ROM + (((d) - 1) * 0x8000); } //only upper half is ROM @@ -1913,7 +1859,7 @@ void SetaDSPMap() } } - int sum = 0, k, l, bankcount; + int32_t sum = 0, k, l, bankcount; bankcount = 1 << (Memory.ROMSize - 7); //Mbits //safety for corrupt headers if (bankcount > 128) @@ -1935,8 +1881,8 @@ void SetaDSPMap() void BSLoROMMap() { - int c; - int i; + int32_t c; + int32_t i; if (Settings.BS) Memory.SRAMSize = 5; @@ -2013,11 +1959,11 @@ void BSLoROMMap() void HiROMMap() { - int i; - int c; - int j; + int32_t i; + int32_t c; + int32_t j; - int mask[4]; + int32_t mask[4]; for (j = 0; j < 4; j++) mask[j] = 0x00ff; @@ -2032,7 +1978,7 @@ void HiROMMap() } - int x; + int32_t x; bool foundZeros; bool pastZeros; @@ -2088,8 +2034,8 @@ void HiROMMap() for (i = c + 8; i < c + 16; i++) { - int e = 3; - int d = c >> 4; + int32_t e = 3; + int32_t d = c >> 4; while (d > mask[0]) { d &= mask[e]; @@ -2118,8 +2064,8 @@ void HiROMMap() { for (i = c; i < c + 16; i++) { - int e = 3; - int d = (c) >> 4; + int32_t e = 3; + int32_t d = (c) >> 4; while (d > mask[0]) { d &= mask[e]; @@ -2130,11 +2076,11 @@ void HiROMMap() } } - int bankmax = 0x40 + (1 << (Memory.ROMSize - 6)); + int32_t bankmax = 0x40 + (1 << (Memory.ROMSize - 6)); //safety for corrupt headers if (bankmax > 128) bankmax = 0x80; - int sum = 0; + int32_t sum = 0; for (i = 0x40; i < bankmax; i++) { uint8_t* bank_low = (uint8_t*)Memory.Map[i << 4]; @@ -2149,8 +2095,8 @@ void HiROMMap() void TalesROMMap(bool Interleaved) { - int c; - int i; + int32_t c; + int32_t i; if (Interleaved) { @@ -2168,8 +2114,7 @@ void TalesROMMap(bool Interleaved) { OFFSET0 = 0x000000; OFFSET1 = 0x000000; - OFFSET2 = Memory.CalculatedSize - - 0x400000; //changed to work with interleaved DKJM2. + OFFSET2 = Memory.CalculatedSize - 0x400000; //changed to work with interleaved DKJM2. } // Banks 00->3f and 80->bf @@ -2192,7 +2137,7 @@ void TalesROMMap(bool Interleaved) Memory.Map [c + 6] = Memory.Map [c + 0x806] = (uint8_t*) MAP_HIROM_SRAM; Memory.Map [c + 7] = Memory.Map [c + 0x807] = (uint8_t*) MAP_HIROM_SRAM; Memory.BlockIsRAM [6 + c] = Memory.BlockIsRAM [7 + c] = - Memory.BlockIsRAM [0x806 + c] = Memory.BlockIsRAM [0x807 + c] = true; + Memory.BlockIsRAM [0x806 + c] = Memory.BlockIsRAM [0x807 + c] = true; } else { @@ -2215,10 +2160,8 @@ void TalesROMMap(bool Interleaved) { for (i = c; i < c + 8; i++) { - Memory.Map [i + 0x400] = &Memory.ROM [((c << 12) % (Memory.CalculatedSize - - 0x400000)) + OFFSET1]; - Memory.Map [i + 0x408] = &Memory.ROM [((c << 12) % (Memory.CalculatedSize - - 0x400000)) + OFFSET1]; + Memory.Map [i + 0x400] = &Memory.ROM [((c << 12) % (Memory.CalculatedSize - 0x400000)) + OFFSET1]; + Memory.Map [i + 0x408] = &Memory.ROM [((c << 12) % (Memory.CalculatedSize - 0x400000)) + OFFSET1]; Memory.Map [i + 0xc00] = &Memory.ROM [((c << 12) % 0x400000) + OFFSET2]; Memory.Map [i + 0xc08] = &Memory.ROM [((c << 12) % 0x400000) + OFFSET2]; Memory.BlockIsROM [i + 0x400] = true; @@ -2237,12 +2180,10 @@ void TalesROMMap(bool Interleaved) } } - Memory.ROMChecksum = *(Memory.Map[8] + 0xFFDE) + (*(Memory.Map[8] + 0xFFDF) << - 8); - Memory.ROMComplementChecksum = *(Memory.Map[8] + 0xFFDC) + (* - (Memory.Map[8] + 0xFFDD) << 8); + Memory.ROMChecksum = *(Memory.Map[8] + 0xFFDE) + (*(Memory.Map[8] + 0xFFDF) << 8); + Memory.ROMComplementChecksum = *(Memory.Map[8] + 0xFFDC) + (*(Memory.Map[8] + 0xFFDD) << 8); - int sum = 0; + int32_t sum = 0; for (i = 0x40; i < 0x80; i++) { uint8_t* bank_low = (uint8_t*)Memory.Map[i << 4]; @@ -2262,8 +2203,8 @@ void TalesROMMap(bool Interleaved) void AlphaROMMap() { - int c; - int i; + int32_t c; + int32_t i; // Banks 00->3f and 80->bf for (c = 0; c < 0x400; c += 16) @@ -2311,14 +2252,15 @@ void DetectSuperFxRamSize() { if (strncmp(Memory.ROMName, "STAR FOX 2", 10) == 0) Memory.SRAMSize = 6; - else Memory.SRAMSize = 5; + else + Memory.SRAMSize = 5; } } void SuperFXROMMap() { - int c; - int i; + int32_t c; + int32_t i; DetectSuperFxRamSize(); @@ -2336,8 +2278,7 @@ void SuperFXROMMap() Memory.Map [c + 5] = Memory.Map [c + 0x805] = (uint8_t*) MAP_CPU; Memory.Map [0x006 + c] = Memory.Map [0x806 + c] = (uint8_t*) Memory.SRAM - 0x6000; Memory.Map [0x007 + c] = Memory.Map [0x807 + c] = (uint8_t*) Memory.SRAM - 0x6000; - Memory.BlockIsRAM [0x006 + c] = Memory.BlockIsRAM [0x007 + c] = - Memory.BlockIsRAM [0x806 + c] = Memory.BlockIsRAM [0x807 + c] = true; + Memory.BlockIsRAM [0x006 + c] = Memory.BlockIsRAM [0x007 + c] = Memory.BlockIsRAM [0x806 + c] = Memory.BlockIsRAM [0x807 + c] = true; for (i = c + 8; i < c + 16; i++) { @@ -2351,8 +2292,7 @@ void SuperFXROMMap() { for (i = c; i < c + 16; i++) { - Memory.Map [i + 0x400] = Memory.Map [i + 0xc00] = &Memory.ROM [(c << 12) % - Memory.CalculatedSize]; + Memory.Map [i + 0x400] = Memory.Map [i + 0xc00] = &Memory.ROM [(c << 12) % Memory.CalculatedSize]; Memory.BlockIsROM [i + 0x400] = Memory.BlockIsROM [i + 0xc00] = true; } } @@ -2405,8 +2345,8 @@ void SuperFXROMMap() void SA1ROMMap() { - int c; - int i; + int32_t c; + int32_t i; // Banks 00->3f and 80->bf for (c = 0; c < 0x400; c += 16) @@ -2417,8 +2357,7 @@ void SA1ROMMap() Memory.BlockIsRAM [c + 1] = Memory.BlockIsRAM [c + 0x801] = true; Memory.Map [c + 2] = Memory.Map [c + 0x802] = (uint8_t*) MAP_PPU; - Memory.Map [c + 3] = Memory.Map [c + 0x803] = (uint8_t*) &Memory.FillRAM [0x3000] - - 0x3000; + Memory.Map [c + 3] = Memory.Map [c + 0x803] = (uint8_t*) &Memory.FillRAM [0x3000] - 0x3000; Memory.Map [c + 4] = Memory.Map [c + 0x804] = (uint8_t*) MAP_CPU; Memory.Map [c + 5] = Memory.Map [c + 0x805] = (uint8_t*) MAP_CPU; Memory.Map [c + 6] = Memory.Map [c + 0x806] = (uint8_t*) MAP_BWRAM; @@ -2485,8 +2424,8 @@ void SA1ROMMap() void LoROM24MBSMap() { - int c; - int i; + int32_t c; + int32_t i; // Banks 00->3f and 80->bf for (c = 0; c < 0x400; c += 16) @@ -2536,12 +2475,10 @@ void LoROM24MBSMap() for (c = 0; c < 0x400; c += 16) { for (i = c; i < c + 8; i++) - Memory.Map [i + 0x400] = Memory.Map [i + 0xc00] = &Memory.ROM [(c << 11) + - 0x200000]; + Memory.Map [i + 0x400] = Memory.Map [i + 0xc00] = &Memory.ROM [(c << 11) + 0x200000]; for (i = c + 8; i < c + 16; i++) - Memory.Map [i + 0x400] = Memory.Map [i + 0xc00] = &Memory.ROM [(c << 11) + - 0x200000 - 0x8000]; + Memory.Map [i + 0x400] = Memory.Map [i + 0xc00] = &Memory.ROM [(c << 11) + 0x200000 - 0x8000]; for (i = c; i < c + 16; i++) Memory.BlockIsROM [i + 0x400] = Memory.BlockIsROM [i + 0xc00] = true; @@ -2553,8 +2490,8 @@ void LoROM24MBSMap() void SufamiTurboLoROMMap() { - int c; - int i; + int32_t c; + int32_t i; // Banks 00->3f and 80->bf for (c = 0; c < 0x400; c += 16) @@ -2581,12 +2518,10 @@ void SufamiTurboLoROMMap() for (c = 0; c < 0x400; c += 16) { for (i = c; i < c + 8; i++) - Memory.Map [i + 0x400] = Memory.Map [i + 0xc00] = &Memory.ROM [(c << 11) + - 0x200000]; + Memory.Map [i + 0x400] = Memory.Map [i + 0xc00] = &Memory.ROM [(c << 11) + 0x200000]; for (i = c + 8; i < c + 16; i++) - Memory.Map [i + 0x400] = Memory.Map [i + 0xc00] = &Memory.ROM [(c << 11) + - 0x200000 - 0x8000]; + Memory.Map [i + 0x400] = Memory.Map [i + 0xc00] = &Memory.ROM [(c << 11) + 0x200000 - 0x8000]; for (i = c; i < c + 16; i++) Memory.BlockIsROM [i + 0x400] = Memory.BlockIsROM [i + 0xc00] = true; @@ -2625,8 +2560,8 @@ void SufamiTurboLoROMMap() void SRAM512KLoROMMap() { - int c; - int i; + int32_t c; + int32_t i; // Banks 00->3f and 80->bf for (c = 0; c < 0x400; c += 16) @@ -2642,7 +2577,6 @@ void SRAM512KLoROMMap() Memory.Map [c + 5] = Memory.Map [c + 0x805] = (uint8_t*) MAP_CPU; Memory.Map [c + 6] = Memory.Map [c + 0x806] = (uint8_t*) MAP_NONE; Memory.Map [c + 7] = Memory.Map [c + 0x807] = (uint8_t*) MAP_NONE; - for (i = c + 8; i < c + 16; i++) { Memory.Map [i] = Memory.Map [i + 0x800] = &Memory.ROM [c << 11] - 0x8000; @@ -2654,12 +2588,10 @@ void SRAM512KLoROMMap() for (c = 0; c < 0x400; c += 16) { for (i = c; i < c + 8; i++) - Memory.Map [i + 0x400] = Memory.Map [i + 0xc00] = &Memory.ROM [(c << 11) + - 0x200000]; + Memory.Map [i + 0x400] = Memory.Map [i + 0xc00] = &Memory.ROM [(c << 11) + 0x200000]; for (i = c + 8; i < c + 16; i++) - Memory.Map [i + 0x400] = Memory.Map [i + 0xc00] = &Memory.ROM [(c << 11) + - 0x200000 - 0x8000]; + Memory.Map [i + 0x400] = Memory.Map [i + 0xc00] = &Memory.ROM [(c << 11) + 0x200000 - 0x8000]; for (i = c; i < c + 16; i++) Memory.BlockIsROM [i + 0x400] = Memory.BlockIsROM [i + 0xc00] = true; @@ -2671,8 +2603,8 @@ void SRAM512KLoROMMap() void BSHiROMMap() { - int c; - int i; + int32_t c; + int32_t i; Memory.SRAMSize = 5; @@ -2695,11 +2627,9 @@ void BSHiROMMap() Memory.BlockIsRAM [c + 6] = Memory.BlockIsRAM [c + 0x806] = true; Memory.Map [c + 7] = Memory.Map [c + 0x807] = (uint8_t*) Memory.RAM; Memory.BlockIsRAM [c + 7] = Memory.BlockIsRAM [c + 0x807] = true; - for (i = c + 8; i < c + 16; i++) { - Memory.Map [i] = Memory.Map [i + 0x800] = &Memory.ROM [(c << 12) % - Memory.CalculatedSize]; + Memory.Map [i] = Memory.Map [i + 0x800] = &Memory.ROM [(c << 12) % Memory.CalculatedSize]; Memory.BlockIsROM [i] = Memory.BlockIsROM [i + 0x800] = true; } } @@ -2727,8 +2657,7 @@ void BSHiROMMap() { for (i = c; i < c + 16; i++) { - Memory.Map [i + 0x400] = Memory.Map [i + 0xc00] = &Memory.ROM [(c << 12) % - Memory.CalculatedSize]; + Memory.Map [i + 0x400] = Memory.Map [i + 0xc00] = &Memory.ROM [(c << 12) % Memory.CalculatedSize]; Memory.BlockIsROM [i + 0x400] = Memory.BlockIsROM [i + 0xc00] = true; } } @@ -2740,14 +2669,9 @@ void BSHiROMMap() } for (i = 0; i < 8; i++) { - Memory.Map[0x205 + (i << 4)] = Memory.Map[0x285 + (i << 4)] = Memory.Map[0x305 - + (i << 4)] = Memory.Map[0x385 + (i << 4)] = Memory.Map[0x705 + (i << 4)]; - Memory.BlockIsRAM[0x205 + (i << 4)] = Memory.BlockIsRAM[0x285 + - (i << 4)] = Memory.BlockIsRAM[0x305 + (i << 4)] = Memory.BlockIsRAM[0x385 + - (i << 4)] = true; - Memory.BlockIsROM[0x205 + (i << 4)] = Memory.BlockIsROM[0x285 + - (i << 4)] = Memory.BlockIsROM[0x305 + (i << 4)] = Memory.BlockIsROM[0x385 + - (i << 4)] = false; + Memory.Map[0x205 + (i << 4)] = Memory.Map[0x285 + (i << 4)] = Memory.Map[0x305 + (i << 4)] = Memory.Map[0x385 + (i << 4)] = Memory.Map[0x705 + (i << 4)]; + Memory.BlockIsRAM[0x205 + (i << 4)] = Memory.BlockIsRAM[0x285 + (i << 4)] = Memory.BlockIsRAM[0x305 + (i << 4)] = Memory.BlockIsRAM[0x385 + (i << 4)] = true; + Memory.BlockIsROM[0x205 + (i << 4)] = Memory.BlockIsROM[0x285 + (i << 4)] = Memory.BlockIsROM[0x305 + (i << 4)] = Memory.BlockIsROM[0x385 + (i << 4)] = false; } MapRAM(); @@ -2756,8 +2680,8 @@ void BSHiROMMap() void JumboLoROMMap(bool Interleaved) { - int c; - int i; + int32_t c; + int32_t i; uint32_t OFFSET0 = 0x400000; uint32_t OFFSET2 = 0x000000; @@ -2765,8 +2689,7 @@ void JumboLoROMMap(bool Interleaved) if (Interleaved) { OFFSET0 = 0x000000; - OFFSET2 = Memory.CalculatedSize - - 0x400000; //changed to work with interleaved DKJM2. + OFFSET2 = Memory.CalculatedSize - 0x400000; //changed to work with interleaved DKJM2. } // Banks 00->3f and 80->bf for (c = 0; c < 0x400; c += 16) @@ -2798,10 +2721,8 @@ void JumboLoROMMap(bool Interleaved) for (i = c + 8; i < c + 16; i++) { - Memory.Map [i] = &Memory.ROM [((c << 11) % (Memory.CalculatedSize - 0x400000)) + - OFFSET0] - 0x8000; - Memory.Map [i + 0x800] = &Memory.ROM [((c << 11) % (0x400000)) + OFFSET2] - - 0x8000; + Memory.Map [i] = &Memory.ROM [((c << 11) % (Memory.CalculatedSize - 0x400000)) + OFFSET0] - 0x8000; + Memory.Map [i + 0x800] = &Memory.ROM [((c << 11) % (0x400000)) + OFFSET2] - 0x8000; Memory.BlockIsROM [i + 0x800] = Memory.BlockIsROM [i] = true; } } @@ -2825,17 +2746,14 @@ void JumboLoROMMap(bool Interleaved) //updated mappings to correct A15 mirroring for (i = c; i < c + 8; i++) { - Memory.Map [i] = &Memory.ROM [((c << 11) % (Memory.CalculatedSize - 0x400000)) + - OFFSET0]; + Memory.Map [i] = &Memory.ROM [((c << 11) % (Memory.CalculatedSize - 0x400000)) + OFFSET0]; Memory.Map [i + 0x800] = &Memory.ROM [((c << 11) % 0x400000) + OFFSET2]; } for (i = c + 8; i < c + 16; i++) { - Memory.Map [i] = &Memory.ROM [((c << 11) % (Memory.CalculatedSize - 0x400000)) + - OFFSET0] - 0x8000; - Memory.Map [i + 0x800] = &Memory.ROM [((c << 11) % 0x400000) + OFFSET2 ] - - 0x8000; + Memory.Map [i] = &Memory.ROM [((c << 11) % (Memory.CalculatedSize - 0x400000)) + OFFSET0] - 0x8000; + Memory.Map [i + 0x800] = &Memory.ROM [((c << 11) % 0x400000) + OFFSET2 ] - 0x8000; } for (i = c; i < c + 16; i++) @@ -2843,11 +2761,10 @@ void JumboLoROMMap(bool Interleaved) } //ROM type has to be 64 Mbit header! - int sum = 0, k, l; + int32_t sum = 0, k, l; for (k = 0; k < 256; k++) { - uint8_t* bank = 0x8000 + Memory.Map[8 + (k << - 4)]; //use upper half of the banks, and adjust for LoROM. + uint8_t* bank = 0x8000 + Memory.Map[8 + (k << 4)]; //use upper half of the banks, and adjust for LoROM. for (l = 0; l < 0x8000; l++) sum += bank[l]; } @@ -2859,8 +2776,8 @@ void JumboLoROMMap(bool Interleaved) void SPC7110HiROMMap() { - int c; - int i; + int32_t c; + int32_t i; // Banks 00->3f and 80->bf for (c = 0; c < 0x400; c += 16) @@ -2881,8 +2798,7 @@ void SPC7110HiROMMap() for (i = c + 8; i < c + 16; i++) { - Memory.Map [i] = Memory.Map [i + 0x800] = &Memory.ROM [(c << 12) % - Memory.CalculatedSize]; + Memory.Map [i] = Memory.Map [i + 0x800] = &Memory.ROM [(c << 12) % Memory.CalculatedSize]; Memory.BlockIsROM [i] = Memory.BlockIsROM [i + 0x800] = true; } } @@ -2903,8 +2819,7 @@ void SPC7110HiROMMap() { for (i = c; i < c + 16; i++) { - Memory.Map [i + 0x400] = Memory.Map [i + 0xc00] = &Memory.ROM [(c << 12) % - Memory.CalculatedSize]; + Memory.Map [i + 0x400] = Memory.Map [i + 0xc00] = &Memory.ROM [(c << 12) % Memory.CalculatedSize]; Memory.BlockIsROM [i + 0x400] = Memory.BlockIsROM [i + 0xc00] = true; } } @@ -2920,14 +2835,13 @@ void SPC7110HiROMMap() Memory.Map [0xD00 + c] = (uint8_t*) MAP_SPC7110_ROM; Memory.Map [0xE00 + c] = (uint8_t*) MAP_SPC7110_ROM; Memory.Map [0xF00 + c] = (uint8_t*) MAP_SPC7110_ROM; - Memory.BlockIsROM [0xD00 + c] = Memory.BlockIsROM [0xE00 + c] = - Memory.BlockIsROM [0xF00 + c] = true; + Memory.BlockIsROM [0xD00 + c] = Memory.BlockIsROM [0xE00 + c] = Memory.BlockIsROM [0xF00 + c] = true; } S9xSpc7110Init(); - int sum = 0; - for (i = 0; i < (int)Memory.CalculatedSize; i++) + int32_t sum = 0; + for (i = 0; i < (int32_t)Memory.CalculatedSize; i++) sum += Memory.ROM[i]; if (Memory.CalculatedSize == 0x300000) @@ -2937,6 +2851,7 @@ void SPC7110HiROMMap() MapRAM(); WriteProtectROM(); } + void SPC7110Sram(uint8_t newstate) { if (newstate & 0x80) @@ -2954,6 +2869,7 @@ void SPC7110Sram(uint8_t newstate) Memory.Map[0x307] = (uint8_t*)MAP_RONLY_SRAM; } } + const char* TVStandard() { return (Settings.PAL ? "PAL" : "NTSC"); @@ -3007,7 +2923,6 @@ const char* KartContents() sprintf(tmp, "%s", Contents [(Memory.ROMType & 0xf) % 3]); - if (Settings.BS) sprintf(tmp, "%s+%s", tmp, "BSX"); else if (Settings.SPC7110 && Settings.SPC7110RTC) @@ -3024,11 +2939,9 @@ const char* KartContents() case ST_011: sprintf(tmp, "%s+%s", tmp, "ST-011"); break; - case ST_018: sprintf(tmp, "%s+%s", tmp, "ST-018"); break; - } } else if ((Memory.ROMType & 0xf) >= 3) @@ -3062,11 +2975,10 @@ void ApplyROMFixes() [14:25:27] <@Nach> case 0x340f23e5: //Donkey Kong Country 3 (U) copier hack - handled */ - if (Memory.ROMCRC32 == 0x6810aa95 || Memory.ROMCRC32 == 0x340f23e5 - || Memory.ROMCRC32 == 0x77fd806a || - strncmp(Memory.ROMName, "HIGHWAY BATTLE 2", 16) == 0 || - (strcmp(Memory.ROMName, "FX SKIING NINTENDO 96") == 0 - && Memory.ROM[0x7FDA] == 0)) + if (Memory.ROMCRC32 == 0x6810aa95 || Memory.ROMCRC32 == 0x340f23e5 || Memory.ROMCRC32 == 0x77fd806a || + strncmp(Memory.ROMName, "HIGHWAY BATTLE 2", 16) == 0 || + (strcmp(Memory.ROMName, "FX SKIING NINTENDO 96") == 0 + && Memory.ROM[0x7FDA] == 0)) { Settings.DisplayColor = BUILD_PIXEL(31, 0, 0); SET_UI_COLOR(255, 0, 0); @@ -3102,7 +3014,7 @@ void ApplyROMFixes() //memory map corrections if (strncmp(Memory.ROMName, "XBAND", 5) == 0) { - int c; + int32_t c; for (c = 0xE00; c < 0xE10; c++) { Memory.Map [c] = (uint8_t*) MAP_LOROM_SRAM; @@ -3115,7 +3027,7 @@ void ApplyROMFixes() //not MAD-1 compliant if (strcmp(Memory.ROMName, "WANDERERS FROM YS") == 0) { - int c; + int32_t c; for (c = 0; c < 0xE0; c++) { Memory.Map[c + 0x700] = (uint8_t*)MAP_LOROM_SRAM; @@ -3129,7 +3041,7 @@ void ApplyROMFixes() strcmp(Memory.ROMName, "HOME ALONE") == 0) { // Banks 00->3f and 80->bf - int c; + int32_t c; for (c = 0; c < 0x400; c += 16) { Memory.Map [c + 6] = Memory.Map [c + 0x806] = Memory.SRAM; @@ -3145,7 +3057,7 @@ void ApplyROMFixes() if (strcmp(Memory.ROMName, "RADICAL DREAMERS") == 0 || strcmp(Memory.ROMName, "TREASURE CONFLIX") == 0) { - int c; + int32_t c; for (c = 0; c < 0x80; c++) { @@ -3206,8 +3118,7 @@ void ApplyROMFixes() // RENDERING RANGER R2 if (strcmp(Memory.ROMId, "AVCJ") == 0 || //Mark Davis - strncmp(Memory.ROMName, "THE FISHING MASTER", 18) == 0 - || //needs >= actual APU timing. (21 is .002 Mhz slower) + strncmp(Memory.ROMName, "THE FISHING MASTER", 18) == 0 || //needs >= actual APU timing. (21 is .002 Mhz slower) // Star Ocean strncmp(Memory.ROMId, "ARF", 3) == 0 || // Tales of Phantasia @@ -3217,7 +3128,6 @@ void ApplyROMFixes() // Soulblazer strcmp(Memory.ROMName, "SOULBLAZER - 1 USA") == 0 || strcmp(Memory.ROMName, "SOULBLADER - 1") == 0 || - // Terranigma strncmp(Memory.ROMId, "AQT", 3) == 0 || // Robotrek @@ -3233,21 +3143,20 @@ void ApplyROMFixes() // Panic Bomber World strncmp(Memory.ROMId, "APB", 3) == 0 || ((strncmp(Memory.ROMName, "Parlor", 6) == 0 || - strcmp(Memory.ROMName, "HEIWA Parlor!Mini8") == 0 || - strncmp(Memory.ROMName, "SANKYO Fever! ̨��ް!", 21) == 0) && - strcmp(Memory.CompanyId, "A0") == 0) || + strcmp(Memory.ROMName, "HEIWA Parlor!Mini8") == 0 || + strncmp(Memory.ROMName, "SANKYO Fever! \xCC\xA8\xB0\xCA\xDE\xB0!", 21) == 0) && + strcmp(Memory.CompanyId, "A0") == 0) || strcmp(Memory.ROMName, "DARK KINGDOM") == 0 || strcmp(Memory.ROMName, "ZAN3 SFC") == 0 || strcmp(Memory.ROMName, "HIOUDEN") == 0 || - strcmp(Memory.ROMName, "�ݼɳ�") == 0 || //Tenshi no Uta + strcmp(Memory.ROMName, "\xC3\xDD\xBC\xC9\xB3\xC0") == 0 || //Tenshi no Uta strcmp(Memory.ROMName, "FORTUNE QUEST") == 0 || strcmp(Memory.ROMName, "FISHING TO BASSING") == 0 || strncmp(Memory.ROMName, "TokyoDome '95Battle 7", 21) == 0 || strcmp(Memory.ROMName, "OHMONO BLACKBASS") == 0 || strncmp(Memory.ROMName, "SWORD WORLD SFC", 15) == 0 || strcmp(Memory.ROMName, "MASTERS") == 0 || //Augusta 2 J - strcmp(Memory.ROMName, "SFC ���ײ�ް") == 0 - || //Kamen Rider + strcmp(Memory.ROMName, "SFC \xB6\xD2\xDD\xD7\xB2\xC0\xDE\xB0") == 0 || //Kamen Rider strncmp(Memory.ROMName, "LETs PACHINKO(", 14) == 0) //A set of BS games IAPU.OneCycle = 15; #endif @@ -3260,15 +3169,13 @@ void ApplyROMFixes() strcmp(Memory.ROMName, "DIRT RACER") == 0 || Settings.StarfoxHack; - if ((strcmp(Memory.ROMName, "LEGEND") == 0 && !Settings.PAL) || strcmp(Memory.ROMName, "King Arthurs World") == 0) SNESGameFixes.EchoOnlyOutput = true; - Settings.DaffyDuck = (strcmp(Memory.ROMName, "DAFFY DUCK: MARV MISS") == 0) || (strcmp(Memory.ROMName, "ROBOCOP VS THE TERMIN") == 0) || - (strcmp(Memory.ROMName, "ROBOCOP VS TERMINATOR") == 0); //ROBOCOP VS THE TERMIN + (strcmp(Memory.ROMName, "ROBOCOP VS TERMINATOR") == 0); Settings.HBlankStart = (256 * Settings.H_Max) / SNES_HCOUNTER_MAX; //OAM hacks because we don't fully understand the @@ -3284,20 +3191,17 @@ void ApplyROMFixes() if (strcmp(Memory.ROMName, "ALIENS vs. PREDATOR") == 0) SNESGameFixes.alienVSpredetorFix = true; - if (strcmp(Memory.ROMName, "���̧߰н�") == 0 - || //Super Famista - strcmp(Memory.ROMName, "���̧߰н� 2") == 0 - || //Super Famista 2 - strcmp(Memory.ROMName, "ZENKI TENCHIMEIDOU") == 0 || - strcmp(Memory.ROMName, "GANBA LEAGUE") == 0) + if (strcmp(Memory.ROMName, "\xBD\xB0\xCA\xDF\xB0\xCC\xA7\xD0\xBD\xC0") == 0 || //Super Famista + strcmp(Memory.ROMName, "\xBD\xB0\xCA\xDF\xB0\xCC\xA7\xD0\xBD\xC0 2") == 0 || //Super Famista 2 + strcmp(Memory.ROMName, "ZENKI TENCHIMEIDOU") == 0 || + strcmp(Memory.ROMName, "GANBA LEAGUE") == 0) SNESGameFixes.APU_OutPorts_ReturnValueFix = true; if (strcmp(Memory.ROMName, "FURAI NO SIREN") == 0) SNESGameFixes.SoundEnvelopeHeightReading2 = true; //CPU timing hacks - Settings.H_Max = (SNES_CYCLES_PER_SCANLINE * - Settings.CyclesPercentage) / 100; + Settings.H_Max = (SNES_CYCLES_PER_SCANLINE * Settings.CyclesPercentage) / 100; // A Couple of HDMA related hacks - Lantus if ((strcmp(Memory.ROMName, "SFX SUPERBUTOUDEN2") == 0) || @@ -3323,28 +3227,10 @@ void ApplyROMFixes() // Mortal Kombat 3. Fixes cut off speech sample Settings.H_Max = (SNES_CYCLES_PER_SCANLINE * 110) / 100; - //Darkness Beyond Twilight - //Crimson beyond blood that flows - //buried in the stream of time - //is where your power grows - //I pledge myself to conquer - //all the foes who stand - //before the might gift betsowed - //in my unworthy hand if (strcmp(Memory.ROMName, "\x0bd\x0da\x0b2\x0d4\x0b0\x0bd\x0de") == 0 && Settings.CyclesPercentage == 100) Settings.H_Max = (SNES_CYCLES_PER_SCANLINE * 101) / 100; -#ifdef DETECT_NASTY_FX_INTERLEAVE - //XXX: Test without these. Win32 port indicates they aren't needed? - //Apparently are needed! - if (strcmp(Memory.ROMName, "WILD TRAX") == 0 || - strcmp(Memory.ROMName, "STAR FOX 2") == 0 || - strcmp(Memory.ROMName, "YOSSY'S ISLAND") == 0 || - strcmp(Memory.ROMName, "YOSHI'S ISLAND") == 0) - CPU.TriedInterleavedMode2 = true; -#endif - // Start Trek: Deep Sleep 9 if (strncmp(Memory.ROMId, "A9D", 3) == 0 && Settings.CyclesPercentage == 100) Settings.H_Max = (SNES_CYCLES_PER_SCANLINE * 110) / 100; @@ -3482,11 +3368,6 @@ void ApplyROMFixes() SA1.WaitAddress = SA1.Map [0x009899 >> MEMMAP_SHIFT] + 0x9899; SA1.WaitByteAddress1 = Memory.FillRAM + 0x3000; } - /* PACHISURO PALUSUPE */ - if (strcmp(Memory.ROMId, "AGFJ") == 0) - { - // Never seems to turn on the SA-1! - } /* SD F1 GRAND PRIX */ if (strcmp(Memory.ROMId, "AGFJ") == 0) SA1.WaitAddress = SA1.Map [0x0181bc >> MEMMAP_SHIFT] + 0x81bc; @@ -3500,7 +3381,6 @@ void ApplyROMFixes() /* shogisai2 */ if (strcmp(Memory.ROMId, "AX2J") == 0) SA1.WaitAddress = SA1.Map [0x00d675 >> MEMMAP_SHIFT] + 0xd675; - /* SHINING SCORPION */ if (strcmp(Memory.ROMId, "A4WJ") == 0) SA1.WaitAddress = SA1.Map [0xc048be >> MEMMAP_SHIFT] + 0x48be; @@ -3515,9 +3395,8 @@ void ApplyROMFixes() //Other // Additional game fixes by sanmaiwashi ... - if (strcmp(Memory.ROMName, - "SFX ŲĶ������ɶ��� 1") == - 0) //Gundam Knight Story + //Gundam Knight Story + if (strcmp(Memory.ROMName, "SFX \xC5\xB2\xC4\xB6\xDE\xDD\xC0\xDE\xD1\xD3\xC9\xB6\xDE\xC0\xD8 1") == 0) { bytes0x2000 [0xb18] = 0x4c; bytes0x2000 [0xb19] = 0x4b; @@ -3529,8 +3408,7 @@ void ApplyROMFixes() if (strcmp(Memory.ROMName, "HITOMI3") == 0) { Memory.SRAMSize = 1; - Memory.SRAMMask = Memory.SRAMSize ? - ((1 << (Memory.SRAMSize + 3)) * 128) - 1 : 0; + Memory.SRAMMask = Memory.SRAMSize ? ((1 << (Memory.SRAMSize + 3)) * 128) - 1 : 0; } //sram value fixes @@ -3568,9 +3446,9 @@ void ApplyROMFixes() //BNE } -int is_bsx(unsigned char* p) +int32_t is_bsx(uint8_t* p) { - unsigned c; + uint32_t c; if (p[0x19] & 0x4f) goto notbsx; @@ -3601,11 +3479,12 @@ int is_bsx(unsigned char* p) notbsx: return -1; } -int bs_name(unsigned char* p) + +int32_t bs_name(uint8_t* p) { - unsigned c; - int lcount; - int numv; // number of valid name characters seen so far + uint32_t c; + int32_t lcount; + int32_t numv; // number of valid name characters seen so far numv = 0; for (lcount = 16; lcount > 0; lcount--) { @@ -3662,7 +3541,8 @@ void ParseSNESHeader(uint8_t* RomHeader) if (RomHeader[0x2A] == 0x33) // memmove converted: Different mallocs [Neb] memcpy(Memory.CompanyId, &RomHeader [0], 2); - else sprintf(Memory.CompanyId, "%02X", RomHeader[0x2A]); + else + sprintf(Memory.CompanyId, "%02X", RomHeader[0x2A]); } #undef INLINE diff --git a/source/obc1.c b/source/obc1.c index f0afdd4..2d46238 100644 --- a/source/obc1.c +++ b/source/obc1.c @@ -6,9 +6,9 @@ static uint8_t* OBC1_RAM = NULL; -int OBC1_Address; -int OBC1_BasePtr; -int OBC1_Shift; +int32_t OBC1_Address; +int32_t OBC1_BasePtr; +int32_t OBC1_Shift; uint8_t GetOBC1(uint16_t Address) { @@ -63,8 +63,7 @@ void SetOBC1(uint8_t Byte, uint16_t Address) case 0x7ff4: { - unsigned char Temp; - + uint8_t Temp; Temp = OBC1_RAM[OBC1_BasePtr + (OBC1_Address >> 2) + 0x200]; Temp = (Temp & ~(3 << OBC1_Shift)) | ((Byte & 3) << OBC1_Shift); OBC1_RAM[OBC1_BasePtr + (OBC1_Address >> 2) + 0x200] = Temp; diff --git a/source/pixform.h b/source/pixform.h index 1a8c917..dc4eacc 100644 --- a/source/pixform.h +++ b/source/pixform.h @@ -4,8 +4,8 @@ #define _PIXFORM_H_ /* RGB565 format */ -#define BUILD_PIXEL_RGB565(R,G,B) (((int) (R) << 11) | ((int) (G) << 6) | (int) (B)) -#define BUILD_PIXEL2_RGB565(R,G,B) (((int) (R) << 11) | ((int) (G) << 5) | (int) (B)) +#define BUILD_PIXEL_RGB565(R,G,B) (((int32_t) (R) << 11) | ((int32_t) (G) << 6) | (int32_t) (B)) +#define BUILD_PIXEL2_RGB565(R,G,B) (((int32_t) (R) << 11) | ((int32_t) (G) << 5) | (int32_t) (B)) #define DECOMPOSE_PIXEL_RGB565(PIX,R,G,B) {(R) = (PIX) >> 11; (G) = ((PIX) >> 6) & 0x1f; (B) = (PIX) & 0x1f; } #define SPARE_RGB_BIT_MASK_RGB565 (1 << 5) @@ -24,8 +24,8 @@ #define ALPHA_BITS_MASK_RGB565 0x0000 /* RGB555 format */ -#define BUILD_PIXEL_RGB555(R,G,B) (((int) (R) << 10) | ((int) (G) << 5) | (int) (B)) -#define BUILD_PIXEL2_RGB555(R,G,B) (((int) (R) << 10) | ((int) (G) << 5) | (int) (B)) +#define BUILD_PIXEL_RGB555(R,G,B) (((int32_t) (R) << 10) | ((int32_t) (G) << 5) | (int32_t) (B)) +#define BUILD_PIXEL2_RGB555(R,G,B) (((int32_t) (R) << 10) | ((int32_t) (G) << 5) | (int32_t) (B)) #define DECOMPOSE_PIXEL_RGB555(PIX,R,G,B) {(R) = (PIX) >> 10; (G) = ((PIX) >> 5) & 0x1f; (B) = (PIX) & 0x1f; } #define SPARE_RGB_BIT_MASK_RGB555 (1 << 15) @@ -44,8 +44,8 @@ #define ALPHA_BITS_MASK_RGB555 0x0000 /* BGR565 format */ -#define BUILD_PIXEL_BGR565(R,G,B) (((int) (B) << 11) | ((int) (G) << 6) | (int) (R)) -#define BUILD_PIXEL2_BGR565(R,G,B) (((int) (B) << 11) | ((int) (G) << 5) | (int) (R)) +#define BUILD_PIXEL_BGR565(R,G,B) (((int32_t) (B) << 11) | ((int32_t) (G) << 6) | (int32_t) (R)) +#define BUILD_PIXEL2_BGR565(R,G,B) (((int32_t) (B) << 11) | ((int32_t) (G) << 5) | (int32_t) (R)) #define DECOMPOSE_PIXEL_BGR565(PIX,R,G,B) {(B) = (PIX) >> 11; (G) = ((PIX) >> 6) & 0x1f; (R) = (PIX) & 0x1f; } #define SPARE_RGB_BIT_MASK_BGR565 (1 << 5) @@ -64,8 +64,8 @@ #define ALPHA_BITS_MASK_BGR565 0x0000 /* BGR555 format */ -#define BUILD_PIXEL_BGR555(R,G,B) (((int) (B) << 10) | ((int) (G) << 5) | (int) (R)) -#define BUILD_PIXEL2_BGR555(R,G,B) (((int) (B) << 10) | ((int) (G) << 5) | (int) (R)) +#define BUILD_PIXEL_BGR555(R,G,B) (((int32_t) (B) << 10) | ((int32_t) (G) << 5) | (int32_t) (R)) +#define BUILD_PIXEL2_BGR555(R,G,B) (((int32_t) (B) << 10) | ((int32_t) (G) << 5) | (int32_t) (R)) #define DECOMPOSE_PIXEL_BGR555(PIX,R,G,B) {(B) = (PIX) >> 10; (G) = ((PIX) >> 5) & 0x1f; (R) = (PIX) & 0x1f; } #define SPARE_RGB_BIT_MASK_BGR555 (1 << 15) @@ -84,8 +84,8 @@ #define ALPHA_BITS_MASK_BGR555 0x0000 /* GBR565 format */ -#define BUILD_PIXEL_GBR565(R,G,B) (((int) (G) << 11) | ((int) (B) << 6) | (int) (R)) -#define BUILD_PIXEL2_GBR565(R,G,B) (((int) (G) << 11) | ((int) (B) << 5) | (int) (R)) +#define BUILD_PIXEL_GBR565(R,G,B) (((int32_t) (G) << 11) | ((int32_t) (B) << 6) | (int32_t) (R)) +#define BUILD_PIXEL2_GBR565(R,G,B) (((int32_t) (G) << 11) | ((int32_t) (B) << 5) | (int32_t) (R)) #define DECOMPOSE_PIXEL_GBR565(PIX,R,G,B) {(G) = (PIX) >> 11; (B) = ((PIX) >> 6) & 0x1f; (R) = (PIX) & 0x1f; } #define SPARE_RGB_BIT_MASK_GBR565 (1 << 5) @@ -104,8 +104,8 @@ #define ALPHA_BITS_MASK_GBR565 0x0000 /* GBR555 format */ -#define BUILD_PIXEL_GBR555(R,G,B) (((int) (G) << 10) | ((int) (B) << 5) | (int) (R)) -#define BUILD_PIXEL2_GBR555(R,G,B) (((int) (G) << 10) | ((int) (B) << 5) | (int) (R)) +#define BUILD_PIXEL_GBR555(R,G,B) (((int32_t) (G) << 10) | ((int32_t) (B) << 5) | (int32_t) (R)) +#define BUILD_PIXEL2_GBR555(R,G,B) (((int32_t) (G) << 10) | ((int32_t) (B) << 5) | (int32_t) (R)) #define DECOMPOSE_PIXEL_GBR555(PIX,R,G,B) {(G) = (PIX) >> 10; (B) = ((PIX) >> 5) & 0x1f; (R) = (PIX) & 0x1f; } #define SPARE_RGB_BIT_MASK_GBR555 (1 << 15) @@ -124,8 +124,8 @@ #define ALPHA_BITS_MASK_GBR555 0x0000 /* RGB5551 format */ -#define BUILD_PIXEL_RGB5551(R,G,B) (((int) (R) << 11) | ((int) (G) << 6) | (int) ((B) << 1) | 1) -#define BUILD_PIXEL2_RGB5551(R,G,B) (((int) (R) << 11) | ((int) (G) << 6) | (int) ((B) << 1) | 1) +#define BUILD_PIXEL_RGB5551(R,G,B) (((int32_t) (R) << 11) | ((int32_t) (G) << 6) | (int32_t) ((B) << 1) | 1) +#define BUILD_PIXEL2_RGB5551(R,G,B) (((int32_t) (R) << 11) | ((int32_t) (G) << 6) | (int32_t) ((B) << 1) | 1) #define DECOMPOSE_PIXEL_RGB5551(PIX,R,G,B) {(R) = (PIX) >> 11; (G) = ((PIX) >> 6) & 0x1f; (B) = ((PIX) >> 1) & 0x1f; } #define SPARE_RGB_BIT_MASK_RGB5551 (1) diff --git a/source/ppu.c b/source/ppu.c index 8dcb52b..9ef69d5 100644 --- a/source/ppu.c +++ b/source/ppu.c @@ -94,7 +94,7 @@ void S9xUpdateHTimer() void S9xFixColourBrightness() { IPPU.XB = mul_brightness [PPU.Brightness]; - int i; + int32_t i; for (i = 0; i < 256; i++) { IPPU.Red [i] = IPPU.XB [PPU.CGDATA [i] & 0x1f]; @@ -1195,7 +1195,7 @@ uint8_t S9xGetPPU(uint16_t Address) } if ((Address & 3) < 2) { - int r = rand(); + int32_t r = rand(); if (r & 2) { if (r & 4) @@ -1206,7 +1206,7 @@ uint8_t S9xGetPPU(uint16_t Address) } else { - int r = rand(); + int32_t r = rand(); if (r & 2) return ((r >> 3) & 0xff); } @@ -1282,7 +1282,7 @@ uint8_t S9xGetPPU(uint16_t Address) /******************************************************************************/ void S9xSetCPU(uint8_t byte, uint16_t Address) { - int d; + int32_t d; if (Address < 0x4200) { @@ -2023,7 +2023,7 @@ uint8_t S9xGetCPU(uint16_t Address) case 0x436A: case 0x437A: { - int d = (Address & 0x70) >> 4; + int32_t d = (Address & 0x70) >> 4; if (IPPU.HDMA & (1 << d)) return (DMA[d].LineCount); return (Memory.FillRAM[Address]); @@ -2099,7 +2099,7 @@ static void CommonPPUReset() PPU.ClipWindow2Inside[4] = PPU.ClipWindow2Inside[5] = true; PPU.CGFLIP = 0; - int c; + int32_t c; for (c = 0; c < 256; c++) { IPPU.Red [c] = (c & 7) << 2; @@ -2111,7 +2111,7 @@ static void CommonPPUReset() PPU.FirstSprite = 0; PPU.LastSprite = 127; - int Sprite; + int32_t Sprite; for (Sprite = 0; Sprite < 128; Sprite++) { PPU.OBJ[Sprite].HPos = 0; @@ -2242,12 +2242,12 @@ void S9xResetPPU() IPPU.PrevMouseX[0] = IPPU.PrevMouseX[1] = 256 / 2; IPPU.PrevMouseY[0] = IPPU.PrevMouseY[1] = 224 / 2; - int c; + int32_t c; for (c = 0; c < 0x8000; c += 0x100) { if (!Settings.SuperFX) memset(&Memory.FillRAM [c], c >> 8, 0x100); - else if ((unsigned)c < 0x3000 || (unsigned)c >= 0x3300) + else if ((uint32_t)c < 0x3000 || (uint32_t)c >= 0x3300) { /* Don't overwrite SFX pvRegisters at 0x3000-0x32FF, * they were set in FxReset. @@ -2269,7 +2269,7 @@ void S9xSoftResetPPU() { CommonPPUReset(); - int c; + int32_t c; for (c = 0; c < 0x8000; c += 0x100) memset(&Memory.FillRAM [c], c >> 8, 0x100); @@ -2282,14 +2282,14 @@ void S9xSoftResetPPU() Memory.FillRAM[0x4201] = Memory.FillRAM[0x4213] = 0xFF; } -void S9xProcessMouse(int which1) +void S9xProcessMouse(int32_t which1) { - int x, y; + int32_t x, y; uint32_t buttons; if (IPPU.Controller == SNES_MOUSE && S9xReadMousePosition(which1, &x, &y, &buttons)) { - int delta_x, delta_y; + int32_t delta_x, delta_y; #define MOUSE_SIGNATURE 0x1 IPPU.Mouse [which1] = MOUSE_SIGNATURE | (PPU.MouseSpeed [which1] << 4) | @@ -2346,7 +2346,7 @@ void S9xProcessMouse(int which1) void ProcessSuperScope() { - int x, y; + int32_t x, y; uint32_t buttons; if (IPPU.Controller == SNES_SUPERSCOPE && @@ -2436,7 +2436,7 @@ void S9xUpdateJustifiers() if (!last_p1) justifiers |= 0x1000; - int x, y; + int32_t x, y; uint32_t buttons; if (Memory.FillRAM[0x4201] & 0x80) @@ -2614,8 +2614,8 @@ void S9xSuperFXExec() FxEmulate(~0); else FxEmulate((Memory.FillRAM [0x3000 + GSU_CLSR] & 1) ? 700 : 350); - int GSUStatus = Memory.FillRAM [0x3000 + GSU_SFR] | - (Memory.FillRAM [0x3000 + GSU_SFR + 1] << 8); + int32_t GSUStatus = Memory.FillRAM [0x3000 + GSU_SFR] | + (Memory.FillRAM [0x3000 + GSU_SFR + 1] << 8); if ((GSUStatus & (FLG_G | FLG_IRQ)) == FLG_IRQ) { // Trigger a GSU IRQ. @@ -2651,7 +2651,7 @@ void REGISTER_2104(uint8_t byte) { if (PPU.OAMAddr & 0x100) { - int addr = ((PPU.OAMAddr & 0x10f) << 1) + (PPU.OAMFlip & 1); + int32_t addr = ((PPU.OAMAddr & 0x10f) << 1) + (PPU.OAMFlip & 1); if (byte != PPU.OAMData [addr]) { FLUSH_REDRAW(); @@ -2700,7 +2700,7 @@ void REGISTER_2104(uint8_t byte) uint8_t highbyte = byte; PPU.OAMWriteRegister |= byte << 8; - int addr = (PPU.OAMAddr << 1); + int32_t addr = (PPU.OAMAddr << 1); if (lowbyte != PPU.OAMData [addr] || highbyte != PPU.OAMData [addr + 1]) diff --git a/source/ppu.h b/source/ppu.h index 7ad3489..1a83d6f 100644 --- a/source/ppu.h +++ b/source/ppu.h @@ -56,27 +56,27 @@ typedef struct bool InterlaceSprites; bool DoubleWidthPixels; bool HalfWidthPixels; - int RenderedScreenHeight; - int RenderedScreenWidth; + int32_t RenderedScreenHeight; + int32_t RenderedScreenWidth; uint32_t Red [256]; uint32_t Green [256]; uint32_t Blue [256]; uint8_t* XB; uint16_t ScreenColors [256]; - int PreviousLine; - int CurrentLine; - int Controller; + int32_t PreviousLine; + int32_t CurrentLine; + int32_t Controller; uint32_t Joypads[5]; uint32_t SuperScope; uint32_t Mouse[2]; - int PrevMouseX[2]; - int PrevMouseY[2]; + int32_t PrevMouseX[2]; + int32_t PrevMouseY[2]; struct ClipData Clip [2]; } InternalPPU; struct SOBJ { - short HPos; + int16_t HPos; uint16_t VPos; uint16_t Name; uint8_t VFlip; @@ -132,12 +132,12 @@ typedef struct uint8_t VBeamFlip; uint8_t HVBeamCounterLatched; - short MatrixA; - short MatrixB; - short MatrixC; - short MatrixD; - short CentreX; - short CentreY; + int16_t MatrixA; + int16_t MatrixB; + int16_t MatrixC; + int16_t MatrixD; + int16_t CentreX; + int16_t CentreY; uint8_t Joypad1ButtonReadPos; uint8_t Joypad2ButtonReadPos; @@ -159,7 +159,7 @@ typedef struct uint8_t OAMData [512 + 32]; bool VTimerEnabled; bool HTimerEnabled; - short HTimerPosition; + int16_t HTimerPosition; uint8_t Mosaic; bool BGMosaic [4]; bool Mode7HFlip; @@ -223,7 +223,7 @@ void S9xResetPPU(); void S9xSoftResetPPU(); void S9xFixColourBrightness(); void S9xUpdateJoypads(); -void S9xProcessMouse(int which1); +void S9xProcessMouse(int32_t which1); void S9xSuperFXExec(); void S9xSetPPU(uint8_t Byte, uint16_t Address); diff --git a/source/sa1.c b/source/sa1.c index 17e7258..a0d4bba 100644 --- a/source/sa1.c +++ b/source/sa1.c @@ -65,7 +65,7 @@ void S9xSA1Reset() void S9xSA1SetBWRAMMemMap(uint8_t val) { - int c; + int32_t c; if (val & 0x80) { @@ -147,15 +147,15 @@ uint16_t S9xSA1GetWord(uint32_t address) void S9xSA1SetByte(uint8_t byte, uint32_t address) { - uint8_t* Setaddress = SA1.WriteMap [(address >> MEMMAP_SHIFT) & MEMMAP_MASK]; + uint8_t* SetAddress = SA1.WriteMap [(address >> MEMMAP_SHIFT) & MEMMAP_MASK]; - if (Setaddress >= (uint8_t*) MAP_LAST) + if (SetAddress >= (uint8_t*) MAP_LAST) { - *(Setaddress + (address & 0xffff)) = byte; + *(SetAddress + (address & 0xffff)) = byte; return; } - switch ((intptr_t) Setaddress) + switch ((intptr_t) SetAddress) { case MAP_PPU: S9xSetSA1(byte, address & 0xffff); @@ -248,10 +248,10 @@ void S9xSA1SetPCBase(uint32_t address) void S9xSetSA1MemMap(uint32_t which1, uint8_t map) { - int c; - int i; - int start = which1 * 0x100 + 0xc00; - int start2 = which1 * 0x200; + int32_t c; + int32_t i; + int32_t start = which1 * 0x100 + 0xc00; + int32_t start2 = which1 * 0x200; if (which1 >= 2) start2 += 0x400; @@ -508,18 +508,18 @@ static void S9xSA1CharConv2() { uint32_t dest = Memory.FillRAM [0x2235] | (Memory.FillRAM [0x2236] << 8); uint32_t offset = (SA1.in_char_dma & 7) ? 0 : 1; - int depth = (Memory.FillRAM [0x2231] & 3) == 0 ? 8 : - (Memory.FillRAM [0x2231] & 3) == 1 ? 4 : 2; - int bytes_per_char = 8 * depth; + int32_t depth = (Memory.FillRAM [0x2231] & 3) == 0 ? 8 : + (Memory.FillRAM [0x2231] & 3) == 1 ? 4 : 2; + int32_t bytes_per_char = 8 * depth; uint8_t* p = &Memory.FillRAM [0x3000] + dest + offset * bytes_per_char; uint8_t* q = &Memory.ROM [MAX_ROM_SIZE - 0x10000] + offset * 64; if (depth == 8) { - int l; + int32_t l; for (l = 0; l < 8; l++, q += 8) { - int b; + int32_t b; for (b = 0; b < 8; b++) { uint8_t r = *(q + b); diff --git a/source/sa1.h b/source/sa1.h index 079fef5..2b83eb3 100644 --- a/source/sa1.h +++ b/source/sa1.h @@ -47,7 +47,7 @@ typedef struct uint8_t* WriteMap [MEMMAP_NUM_BLOCKS]; int16_t op1; int16_t op2; - int arithmetic_op; + int arithmetic_op; // For savestate compatibility can't change to int32_t int64_t sum; bool overflow; uint8_t VirtualBitmapFormat; @@ -56,14 +56,14 @@ typedef struct SSA1Registers Registers; } SSA1; -#define SA1CheckZero() (SA1._Zero == 0) -#define SA1CheckCarry() (SA1._Carry) -#define SA1CheckIRQ() (SA1.Registers.PL & IRQ) -#define SA1CheckDecimal() (SA1.Registers.PL & Decimal) -#define SA1CheckIndex() (SA1.Registers.PL & IndexFlag) -#define SA1CheckMemory() (SA1.Registers.PL & MemoryFlag) -#define SA1CheckOverflow() (SA1._Overflow) -#define SA1CheckNegative() (SA1._Negative & 0x80) +#define SA1CheckZero() (SA1._Zero == 0) +#define SA1CheckCarry() (SA1._Carry) +#define SA1CheckIRQ() (SA1.Registers.PL & IRQ) +#define SA1CheckDecimal() (SA1.Registers.PL & Decimal) +#define SA1CheckIndex() (SA1.Registers.PL & IndexFlag) +#define SA1CheckMemory() (SA1.Registers.PL & MemoryFlag) +#define SA1CheckOverflow() (SA1._Overflow) +#define SA1CheckNegative() (SA1._Negative & 0x80) #define SA1CheckEmulation() (SA1.Registers.P.W & Emulation) #define SA1ClearFlags(f) (SA1.Registers.P.W &= ~(f)) diff --git a/source/sa1cpu.c b/source/sa1cpu.c index baaa929..478df1e 100644 --- a/source/sa1cpu.c +++ b/source/sa1cpu.c @@ -116,7 +116,7 @@ void S9xSA1MainLoop() { - int i; + int32_t i; if (SA1.Flags & IRQ_PENDING_FLAG) { diff --git a/source/sar.h b/source/sar.h index 4ab4ecb..3f160a6 100644 --- a/source/sar.h +++ b/source/sar.h @@ -16,7 +16,7 @@ #define SAR64(b, n) ((b)>>(n)) #else -static inline int8_t SAR8(const int8_t b, const int n) +static inline int8_t SAR8(const int8_t b, const int32_t n) { #ifndef RIGHTSHIFT_INT8_IS_SAR if (b < 0) return (b >> n) | (-1 << (8 - n)); @@ -24,7 +24,7 @@ static inline int8_t SAR8(const int8_t b, const int n) return b >> n; } -static inline int16_t SAR16(const int16_t b, const int n) +static inline int16_t SAR16(const int16_t b, const int32_t n) { #ifndef RIGHTSHIFT_INT16_IS_SAR if (b < 0) return (b >> n) | (-1 << (16 - n)); @@ -32,7 +32,7 @@ static inline int16_t SAR16(const int16_t b, const int n) return b >> n; } -static inline int32_t SAR32(const int32_t b, const int n) +static inline int32_t SAR32(const int32_t b, const int32_t n) { #ifndef RIGHTSHIFT_INT32_IS_SAR if (b < 0) return (b >> n) | (-1 << (32 - n)); @@ -40,7 +40,7 @@ static inline int32_t SAR32(const int32_t b, const int n) return b >> n; } -static inline int64_t SAR64(const int64_t b, const int n) +static inline int64_t SAR64(const int64_t b, const int32_t n) { #ifndef RIGHTSHIFT_INT64_IS_SAR if (b < 0) return (b >> n) | (-1 << (64 - n)); diff --git a/source/sdd1.c b/source/sdd1.c index 93e3a7e..58b934e 100644 --- a/source/sdd1.c +++ b/source/sdd1.c @@ -10,12 +10,12 @@ void S9xSetSDD1MemoryMap(uint32_t bank, uint32_t value) bank = 0xc00 + bank * 0x100; value = value * 1024 * 1024; - int c; + int32_t c; for (c = 0; c < 0x100; c += 16) { uint8_t* block = &Memory.ROM [value + (c << 12)]; - int i; + int32_t i; for (i = c; i < c + 16; i++) Memory.Map [i + bank] = block; @@ -25,7 +25,7 @@ void S9xSetSDD1MemoryMap(uint32_t bank, uint32_t value) void S9xResetSDD1() { memset(&Memory.FillRAM [0x4800], 0, 4); - int i; + int32_t i; for (i = 0; i < 4; i++) { Memory.FillRAM [0x4804 + i] = i; @@ -35,7 +35,7 @@ void S9xResetSDD1() void S9xSDD1PostLoadState() { - int i; + int32_t i; for (i = 0; i < 4; i++) S9xSetSDD1MemoryMap(i, Memory.FillRAM [0x4804 + i]); } diff --git a/source/sdd1emu.c b/source/sdd1emu.c index c788b49..5634960 100644 --- a/source/sdd1emu.c +++ b/source/sdd1emu.c @@ -18,16 +18,16 @@ #include "port.h" #include "sdd1emu.h" -static int valid_bits; +static int32_t valid_bits; static uint16_t in_stream; static uint8_t* in_buf; static uint8_t bit_ctr[8]; static uint8_t context_states[32]; -static int context_MPS[32]; -static int bitplane_type; -static int high_context_bits; -static int low_context_bits; -static int prev_bits[8]; +static int32_t context_MPS[32]; +static int32_t bitplane_type; +static int32_t high_context_bits; +static int32_t low_context_bits; +static int32_t prev_bits[8]; static struct { @@ -84,7 +84,7 @@ static uint8_t run_table[128] = 113, 49, 81, 17, 97, 33, 65, 1 }; -static inline uint8_t GetCodeword(int bits) +static inline uint8_t GetCodeword(int32_t bits) { uint8_t tmp; @@ -108,7 +108,7 @@ static inline uint8_t GetCodeword(int bits) return run_table[tmp]; } -static inline uint8_t GolombGetBit(int code_size) +static inline uint8_t GolombGetBit(int32_t code_size) { if (!bit_ctr[code_size]) bit_ctr[code_size] = GetCodeword(code_size); bit_ctr[code_size]--; @@ -159,7 +159,7 @@ static inline uint8_t GetBit(uint8_t cur_bitplane) return bit; } -void SDD1_decompress(uint8_t* out, uint8_t* in, int len) +void SDD1_decompress(uint8_t* out, uint8_t* in, int32_t len) { uint8_t bit, i, plane; uint8_t byte1, byte2; diff --git a/source/sdd1emu.h b/source/sdd1emu.h index a968f7d..07bdeb6 100644 --- a/source/sdd1emu.h +++ b/source/sdd1emu.h @@ -3,6 +3,6 @@ #ifndef SDD1EMU_H #define SDD1EMU_H -void SDD1_decompress(uint8_t* out, uint8_t* in, int output_length); +void SDD1_decompress(uint8_t* out, uint8_t* in, int32_t output_length); #endif diff --git a/source/seta010.c b/source/seta010.c index b9ce7c3..0e64248 100644 --- a/source/seta010.c +++ b/source/seta010.c @@ -86,7 +86,7 @@ const int16_t ST010_SinTable[256] = -0x18f8, -0x15e2, -0x12c8, -0x0fab, -0x0c8b, -0x096a, -0x0647, -0x0324 }; -const unsigned char ST010_ArcTan[32][32] = +const uint8_t ST010_ArcTan[32][32] = { { 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, @@ -267,13 +267,13 @@ void ST010_OP01(int16_t x0, int16_t y0, int16_t* x1, int16_t* y1, int16_t* Quadr *Theta = (ST010_ArcTan[*y1][*x1] << 8) ^ *Quadrant; } -void ST010_Scale(int16_t Multiplier, int16_t X0, int16_t Y0, int* X1, int* Y1) +void ST010_Scale(int16_t Multiplier, int16_t X0, int16_t Y0, int32_t* X1, int32_t* Y1) { *X1 = X0 * Multiplier << 1; *Y1 = Y0 * Multiplier << 1; } -void ST010_Multiply(int16_t Multiplicand, int16_t Multiplier, int* Product) +void ST010_Multiply(int16_t Multiplicand, int16_t Multiplier, int32_t* Product) { *Product = Multiplicand * Multiplier << 1; } @@ -293,7 +293,7 @@ void ST010_SortDrivers(uint16_t Positions, uint16_t Places[32], uint16_t Drivers do { Sorted = true; - int i; + int32_t i; for (i = 0; i < Positions - 1; i++) if (Places[i] < Places[i + 1]) { @@ -351,7 +351,7 @@ void S9xSetST010(uint32_t Address, uint8_t Byte) #else uint16_t Places[32]; uint16_t Positions = ST010_WORD(0x0024); - int Pos, Offset; + int32_t Pos, Offset; Offset = 0; @@ -392,9 +392,9 @@ void S9xSetST010(uint32_t Address, uint8_t Byte) /* TODO - FIXME */ ST010_Scale(*(int16_t*)&Memory.SRAM[0x0004], *(int16_t*)&Memory.SRAM[0x0000], *(int16_t*)&Memory.SRAM[0x0002], - (int*)&Memory.SRAM[0x0010], (int*)&Memory.SRAM[0x0014]); + (int32_t*)&Memory.SRAM[0x0010], (int32_t*)&Memory.SRAM[0x0014]); #else - int x1, y1; + int32_t x1, y1; ST010_Scale(ST010_WORD(0x0004), ST010_WORD(0x0000), ST010_WORD(0x0002), &x1, &y1); @@ -424,9 +424,9 @@ void S9xSetST010(uint32_t Address, uint8_t Byte) #if defined(FAST_LSB_WORD_ACCESS) && !defined(ANDROID) /* TODO - FIXME */ ST010_Multiply(*(int16_t*)&Memory.SRAM[0x0000], *(int16_t*)&Memory.SRAM[0x0002], - (int*)&Memory.SRAM[0x0010]); + (int32_t*)&Memory.SRAM[0x0010]); #else - int Product; + int32_t Product; ST010_Multiply(ST010_WORD(0x0000), ST010_WORD(0x0002), &Product); @@ -577,7 +577,7 @@ void S9xSetST010(uint32_t Address, uint8_t Byte) // calculate AI orientation based on specific guidelines case 0x05: { - int dx, dy; + int32_t dx, dy; int16_t a1, b1, c1; uint16_t o1; diff --git a/source/seta011.c b/source/seta011.c index c2f2f3d..26a0f54 100644 --- a/source/seta011.c +++ b/source/seta011.c @@ -10,7 +10,7 @@ ST011_Regs ST011; uint8_t board[9][9]; // debug -static int line = 0; +static int32_t line = 0; uint8_t S9xGetST011(uint32_t Address) { @@ -104,7 +104,7 @@ void S9xSetST011(uint32_t Address, uint8_t Byte) { // 9x9 board data: top to bottom, left to right // Values represent piece types and ownership - int lcv; + int32_t lcv; for (lcv = 0; lcv < 9; lcv++) memcpy(board[lcv], ST011.parameters + lcv * 10, 9 * 1); } diff --git a/source/seta018.c b/source/seta018.c index b385adf..00702d1 100644 --- a/source/seta018.c +++ b/source/seta018.c @@ -5,7 +5,7 @@ ST018_Regs ST018; -static int line; // line counter +static int32_t line; // line counter uint8_t S9xGetST018(uint32_t Address) { diff --git a/source/snes9x.h b/source/snes9x.h index de67001..1051af4 100644 --- a/source/snes9x.h +++ b/source/snes9x.h @@ -115,12 +115,12 @@ typedef struct uint8_t* PCAtOpcodeStart; uint8_t* WaitAddress; uint32_t WaitCounter; - long Cycles; - long NextEvent; - long V_Counter; - long MemSpeed; - long MemSpeedx2; - long FastROMSpeed; + long Cycles; // For savestate compatibility can't change to int32_t + long NextEvent; // For savestate compatibility can't change to int32_t + long V_Counter; // For savestate compatibility can't change to int32_t + long MemSpeed; // For savestate compatibility can't change to int32_t + long MemSpeedx2; // For savestate compatibility can't change to int32_t + long FastROMSpeed; // For savestate compatibility can't change to int32_t uint32_t AutoSaveTimer; bool SRAMModified; uint32_t NMITriggerPoint; @@ -142,9 +142,9 @@ typedef struct bool APUEnabled; bool Shutdown; uint8_t SoundSkipMethod; - long H_Max; - long HBlankStart; - long CyclesPercentage; + int32_t H_Max; + int32_t HBlankStart; + int32_t CyclesPercentage; bool DisableIRQ; bool Paused; bool ForcedPause; @@ -213,18 +213,18 @@ typedef struct #ifdef USE_BLARGG_APU uint32_t SoundInputRate; #endif - bool TraceSoundDSP; - bool EightBitConsoleSound; // due to caching, this needs S9xSetEightBitConsoleSound() - int SoundBufferSize; - int SoundMixInterval; - bool SoundEnvelopeHeightReading; - bool DisableSoundEcho; - bool DisableMasterVolume; - bool SoundSync; - bool InterpolatedSound; - bool ThreadSound; - bool Mute; - bool NextAPUEnabled; + bool TraceSoundDSP; + bool EightBitConsoleSound; // due to caching, this needs S9xSetEightBitConsoleSound() + int32_t SoundBufferSize; + int32_t SoundMixInterval; + bool SoundEnvelopeHeightReading; + bool DisableSoundEcho; + bool DisableMasterVolume; + bool SoundSync; + bool InterpolatedSound; + bool ThreadSound; + bool Mute; + bool NextAPUEnabled; /* Graphics options */ bool Transparency; @@ -257,8 +257,8 @@ typedef struct bool TakeScreenshot; int8_t StretchScreenshots; uint16_t DisplayColor; - int SoundDriver; - int AIDOShmId; + int32_t SoundDriver; + int32_t AIDOShmId; bool NoPatch; bool ForceInterleaveGD24; } SSettings; @@ -278,7 +278,7 @@ extern SCPUState CPU; extern SSNESGameFixes SNESGameFixes; extern char String [513]; -void S9xMessage(int type, int number, const char* message); +void S9xMessage(int32_t type, int32_t number, const char* message); void S9xSetPause(uint32_t mask); void S9xClearPause(uint32_t mask); diff --git a/source/soundux.c b/source/soundux.c index a67ca6b..237392e 100644 --- a/source/soundux.c +++ b/source/soundux.c @@ -35,7 +35,7 @@ static uint8_t FilterTapDefinitionBitfield; extern uint32_t Z; extern int32_t Loop [16]; -extern long FilterValues[4][2]; +extern int32_t FilterValues[4][2]; extern int32_t NoiseFreq [32]; uint32_t AttackRate [16] = { @@ -92,13 +92,13 @@ void DecodeBlockAsm(int8_t*, int16_t*, int32_t*, int32_t*); #define LAST_SAMPLE 0xffffff #define JUST_PLAYED_LAST_SAMPLE(c) ((c)->sample_pointer >= LAST_SAMPLE) -static inline uint8_t* S9xGetSampleAddress(int sample_number) +static inline uint8_t* S9xGetSampleAddress(int32_t sample_number) { uint32_t addr = (((APU.DSP[APU_DIR] << 8) + (sample_number << 2)) & 0xffff); return (IAPU.RAM + addr); } -void S9xAPUSetEndOfSample(int i, Channel* ch) +void S9xAPUSetEndOfSample(int32_t i, Channel* ch) { ch->state = SOUND_SILENT; ch->mode = MODE_NONE; @@ -108,12 +108,12 @@ void S9xAPUSetEndOfSample(int i, Channel* ch) APU.KeyedChannels &= ~(1 << i); } -void S9xAPUSetEndX(int ch) +void S9xAPUSetEndX(int32_t ch) { APU.DSP [APU_ENDX] |= 1 << ch; } -void S9xSetEnvRate(Channel* ch, uint32_t rate, int direction, int target, unsigned int mode) +void S9xSetEnvRate(Channel* ch, uint32_t rate, int32_t direction, int32_t target, uint32_t mode) { ch->envx_target = target; @@ -153,12 +153,12 @@ void S9xSetEnvRate(Channel* ch, uint32_t rate, int direction, int target, unsign } } -void S9xSetEnvelopeRate(int channel, uint32_t rate, int direction, int target, unsigned int mode) +void S9xSetEnvelopeRate(int32_t channel, uint32_t rate, int32_t direction, int32_t target, uint32_t mode) { S9xSetEnvRate(&SoundData.channels [channel], rate, direction, target, mode); } -void S9xSetSoundVolume(int channel, int16_t volume_left, int16_t volume_right) +void S9xSetSoundVolume(int32_t channel, int16_t volume_left, int16_t volume_right) { Channel* ch = &SoundData.channels[channel]; ch->volume_left = volume_left; @@ -196,7 +196,7 @@ void S9xSetEchoEnable(uint8_t byte) } SoundData.echo_enable = byte; - int i; + int32_t i; for (i = 0; i < NUM_CHANNELS; i++) { if (byte & (1 << i)) @@ -206,13 +206,13 @@ void S9xSetEchoEnable(uint8_t byte) } } -void S9xSetEchoFeedback(int feedback) +void S9xSetEchoFeedback(int32_t feedback) { CLIP8(feedback); SoundData.echo_feedback = feedback; } -void S9xSetEchoDelay(int delay) +void S9xSetEchoDelay(int32_t delay) { SoundData.echo_buffer_size = (512 * delay * so.playback_rate) >> 15; SoundData.echo_buffer_size <<= 1; @@ -234,7 +234,7 @@ void S9xSetFrequencyModulationEnable(uint8_t byte) SoundData.pitch_mod = byte & 0xFE; } -void S9xSetSoundKeyOff(int channel) +void S9xSetSoundKeyOff(int32_t channel) { Channel* ch = &SoundData.channels[channel]; @@ -251,17 +251,17 @@ void S9xFixSoundAfterSnapshotLoad() SoundData.echo_write_enabled = !(APU.DSP [APU_FLG] & 0x20); SoundData.echo_channel_enable = APU.DSP [APU_EON]; S9xSetEchoDelay(APU.DSP [APU_EDL] & 0xf); - S9xSetEchoFeedback((signed char) APU.DSP [APU_EFB]); - - S9xSetFilterCoefficient(0, (signed char) APU.DSP [APU_C0]); - S9xSetFilterCoefficient(1, (signed char) APU.DSP [APU_C1]); - S9xSetFilterCoefficient(2, (signed char) APU.DSP [APU_C2]); - S9xSetFilterCoefficient(3, (signed char) APU.DSP [APU_C3]); - S9xSetFilterCoefficient(4, (signed char) APU.DSP [APU_C4]); - S9xSetFilterCoefficient(5, (signed char) APU.DSP [APU_C5]); - S9xSetFilterCoefficient(6, (signed char) APU.DSP [APU_C6]); - S9xSetFilterCoefficient(7, (signed char) APU.DSP [APU_C7]); - int i; + S9xSetEchoFeedback((int8_t) APU.DSP [APU_EFB]); + + S9xSetFilterCoefficient(0, (int8_t) APU.DSP [APU_C0]); + S9xSetFilterCoefficient(1, (int8_t) APU.DSP [APU_C1]); + S9xSetFilterCoefficient(2, (int8_t) APU.DSP [APU_C2]); + S9xSetFilterCoefficient(3, (int8_t) APU.DSP [APU_C3]); + S9xSetFilterCoefficient(4, (int8_t) APU.DSP [APU_C4]); + S9xSetFilterCoefficient(5, (int8_t) APU.DSP [APU_C5]); + S9xSetFilterCoefficient(6, (int8_t) APU.DSP [APU_C6]); + S9xSetFilterCoefficient(7, (int8_t) APU.DSP [APU_C7]); + int32_t i; for (i = 0; i < 8; i++) { SoundData.channels[i].needs_decode = true; @@ -270,7 +270,7 @@ void S9xFixSoundAfterSnapshotLoad() } } -void S9xSetFilterCoefficient(int tap, int value) +void S9xSetFilterCoefficient(int32_t tap, int32_t value) { FilterTaps [tap & 7] = value; if (value == 0 || (tap == 0 && value == 127)) @@ -279,11 +279,11 @@ void S9xSetFilterCoefficient(int tap, int value) FilterTapDefinitionBitfield |= 1 << (tap & 7); } -void S9xSetSoundADSR(int channel, int attack_ind, int decay_ind, int sustain_ind, int sustain_level, int release_rate) +void S9xSetSoundADSR(int32_t channel, int32_t attack_ind, int32_t decay_ind, int32_t sustain_ind, int32_t sustain_level, int32_t release_rate) { - int attack_rate = AttackRate [attack_ind]; - int decay_rate = DecayRate [decay_ind]; - int sustain_rate = SustainRate [sustain_ind]; + int32_t attack_rate = AttackRate [attack_ind]; + int32_t decay_rate = DecayRate [decay_ind]; + int32_t sustain_rate = SustainRate [sustain_ind]; // Hack for ROMs that use a very short attack rate, key on a // channel, then switch to decay mode. e.g. Final Fantasy II. @@ -315,7 +315,7 @@ void S9xSetSoundADSR(int channel, int attack_ind, int decay_ind, int sustain_ind } } -void S9xSetEnvelopeHeight(int channel, int level) +void S9xSetEnvelopeHeight(int32_t channel, int32_t level) { Channel* ch = &SoundData.channels[channel]; @@ -329,7 +329,7 @@ void S9xSetEnvelopeHeight(int channel, int level) S9xAPUSetEndOfSample(channel, ch); } -int S9xGetEnvelopeHeight(int channel) +int32_t S9xGetEnvelopeHeight(int32_t channel) { if ((Settings.SoundEnvelopeHeightReading || SNESGameFixes.SoundEnvelopeHeightReading2) && @@ -345,20 +345,20 @@ int S9xGetEnvelopeHeight(int channel) return (0); } -void S9xSetSoundFrequency(int channel, int hertz) // hertz [0~64K<<1] +void S9xSetSoundFrequency(int32_t channel, int32_t hertz) // hertz [0~64K<<1] { if (SoundData.channels[channel].type == SOUND_NOISE) hertz = NoiseFreq [APU.DSP [APU_FLG] & 0x1f]; SoundData.channels[channel].frequency = (hertz * so.freqbase) >> 11; } -void S9xSetSoundHertz(int channel, int hertz) +void S9xSetSoundHertz(int32_t channel, int32_t hertz) { SoundData.channels[channel].hertz = hertz; S9xSetSoundFrequency(channel, hertz); } -void S9xSetSoundType(int channel, int type_of_sound) +void S9xSetSoundType(int32_t channel, int32_t type_of_sound) { SoundData.channels[channel].type = type_of_sound; } @@ -367,8 +367,8 @@ void DecodeBlock(Channel* ch) { int32_t out; uint8_t filter; - unsigned char shift; - signed char sample1, sample2; + uint8_t shift; + int8_t sample1, sample2; if (ch->block_pointer >= 0x10000 - 9) { @@ -385,7 +385,7 @@ void DecodeBlock(Channel* ch) ch->loop = (filter & 2) != 0; int16_t* raw = ch->block = ch->decoded; - unsigned int i; + uint32_t i; compressed++; @@ -463,11 +463,11 @@ void DecodeBlock(Channel* ch) ch->block_pointer += 9; } -static inline void MixStereo(int sample_count) +static inline void MixStereo(int32_t sample_count) { static int32_t wave[SOUND_BUFFER_SIZE]; - int pitch_mod = SoundData.pitch_mod & ~APU.DSP[APU_NON]; + int32_t pitch_mod = SoundData.pitch_mod & ~APU.DSP[APU_NON]; uint32_t J; for (J = 0; J < NUM_CHANNELS; J++) @@ -498,7 +498,7 @@ static inline void MixStereo(int sample_count) if (Settings.InterpolatedSound && freq0 < FIXED_POINT && !mod) ch->interpolate = ((ch->next_sample - ch->sample) * - (long) freq0) / (long) FIXED_POINT; + (int32_t) freq0) / (int32_t) FIXED_POINT; } VL = (ch->sample * ch-> left_vol_level) / 128; VR = (ch->sample * ch->right_vol_level) / 128; @@ -703,9 +703,9 @@ static inline void MixStereo(int sample_count) if (Settings.InterpolatedSound && freq < FIXED_POINT && !mod) { ch->interpolate = ((ch->next_sample - ch->sample) * - (long) freq) / (long) FIXED_POINT; + (int32_t) freq) / (int32_t) FIXED_POINT; ch->sample = (int16_t)(ch->sample + (((ch->next_sample - ch->sample) * - (long)(ch->count)) / (long) FIXED_POINT)); + (int32_t)(ch->count)) / (int32_t) FIXED_POINT)); } else ch->interpolate = 0; @@ -713,7 +713,7 @@ static inline void MixStereo(int sample_count) else { // Snes9x 1.53's SPC_DSP.cpp, by blargg - int feedback = (noise_gen << 13) ^ (noise_gen << 14); + int32_t feedback = (noise_gen << 13) ^ (noise_gen << 14); noise_gen = (feedback & 0x4000) ^ (noise_gen >> 1); ch->sample = (noise_gen << 17) >> 17; ch->interpolate = 0; @@ -752,10 +752,10 @@ stereo_exit: } } -void S9xMixSamples(uint16_t* buffer, int sample_count) +void S9xMixSamples(int16_t* buffer, int32_t sample_count) { - int J; - int I; + int32_t J; + int32_t I; if (SoundData.echo_enable) memset(EchoBuffer, 0, sample_count * sizeof(EchoBuffer [0])); @@ -771,7 +771,7 @@ void S9xMixSamples(uint16_t* buffer, int sample_count) // ... but no filter defined. for (J = 0; J < sample_count; J++) { - int E = Echo [SoundData.echo_ptr]; + int32_t E = Echo [SoundData.echo_ptr]; Echo[SoundData.echo_ptr++] = (E * SoundData.echo_feedback) / 128 + EchoBuffer [J]; if (SoundData.echo_ptr >= SoundData.echo_buffer_size) @@ -788,7 +788,7 @@ void S9xMixSamples(uint16_t* buffer, int sample_count) for (J = 0; J < sample_count; J++) { Loop [(Z - 0) & 15] = Echo [SoundData.echo_ptr]; - int E = Loop [(Z - 0) & 15] * FilterTaps [0]; + int32_t E = Loop [(Z - 0) & 15] * FilterTaps [0]; if (FilterTapDefinitionBitfield & 0x02) E += Loop [(Z - 2) & 15] * FilterTaps [1]; if (FilterTapDefinitionBitfield & 0x04) E += Loop [(Z - 4) & 15] * FilterTaps [2]; if (FilterTapDefinitionBitfield & 0x08) E += Loop [(Z - 6) & 15] * FilterTaps [3]; @@ -824,7 +824,7 @@ void S9xMixSamples(uint16_t* buffer, int sample_count) void S9xResetSound(bool full) { - int i; + int32_t i; for (i = 0; i < 8; i++) { SoundData.channels[i].state = SOUND_SILENT; @@ -893,12 +893,12 @@ void S9xSetPlaybackRate(uint32_t playback_rate) // notaz: calculate a value (let's call it freqbase) to simplify channel freq calculations later. so.freqbase = (FIXED_POINT << 11) / (playback_rate * 33 / 32); // now precalculate env rates for S9xSetEnvRate - static int steps [] = + static int32_t steps [] = { 0, 64, 619, 619, 128, 1, 64, 55, 64, 619 }; - int i, u; + int32_t i, u; for (u = 0 ; u < 10 ; u++) { @@ -922,7 +922,7 @@ void S9xSetPlaybackRate(uint32_t playback_rate) } S9xSetEchoDelay(APU.DSP [APU_EDL] & 0xf); - int i; + int32_t i; for (i = 0; i < 8; i++) S9xSetSoundFrequency(i, SoundData.channels [i].hertz); } @@ -934,7 +934,7 @@ bool S9xInitSound() return (1); } -bool S9xSetSoundMode(int channel, int mode) +bool S9xSetSoundMode(int32_t channel, int32_t mode) { Channel* ch = &SoundData.channels[channel]; @@ -971,7 +971,7 @@ bool S9xSetSoundMode(int channel, int mode) return (false); } -void S9xPlaySample(int channel) +void S9xPlaySample(int32_t channel) { Channel* ch = &SoundData.channels[channel]; diff --git a/source/soundux.h b/source/soundux.h index e4cf3ad..72f00df 100644 --- a/source/soundux.h +++ b/source/soundux.h @@ -31,8 +31,8 @@ enum { MODE_NONE = SOUND_SILENT, MODE_ADSR, MODE_RELEASE = SOUND_RELEASE, typedef struct { - int playback_rate; - int buffer_size; + int32_t playback_rate; + int32_t buffer_size; uint32_t freqbase; // notaz bool mute_sound; } SoundStatus; @@ -41,21 +41,21 @@ SoundStatus so; typedef struct { - int state; - int type; + int32_t state; + int32_t type; int16_t volume_left; int16_t volume_right; uint32_t hertz; uint32_t frequency; uint32_t count; bool loop; - int envx; + int32_t envx; int16_t left_vol_level; int16_t right_vol_level; int16_t envx_target; uint32_t env_error; uint32_t erate; - int direction; + int32_t direction; uint32_t attack_rate; uint32_t decay_rate; uint32_t sustain_rate; @@ -70,8 +70,8 @@ typedef struct bool needs_decode; uint32_t block_pointer; uint32_t sample_pointer; - int* echo_buf_ptr; - int mode; + int32_t* echo_buf_ptr; + int32_t mode; int32_t envxx; int16_t next_sample; int32_t interpolate; @@ -86,52 +86,52 @@ typedef struct typedef struct { - int echo_enable; - int echo_feedback; /* range is -128 .. 127 */ - int echo_ptr; - int echo_buffer_size; - int echo_write_enabled; - int echo_channel_enable; - int pitch_mod; + int32_t echo_enable; + int32_t echo_feedback; /* range is -128 .. 127 */ + int32_t echo_ptr; + int32_t echo_buffer_size; + int32_t echo_write_enabled; + int32_t echo_channel_enable; + int32_t pitch_mod; // Just incase they are needed in the future, for snapshot compatibility. uint32_t dummy [3]; Channel channels [NUM_CHANNELS]; int16_t master_volume [2]; /* range is -128 .. 127 */ int16_t echo_volume [2]; /* range is -128 .. 127 */ - int noise_hertz; + int32_t noise_hertz; } SSoundData; SSoundData SoundData; -void S9xSetSoundVolume(int channel, int16_t volume_left, int16_t volume_right); -void S9xSetSoundFrequency(int channel, int hertz); -void S9xSetSoundHertz(int channel, int hertz); -void S9xSetSoundType(int channel, int type_of_sound); +void S9xSetSoundVolume(int32_t channel, int16_t volume_left, int16_t volume_right); +void S9xSetSoundFrequency(int32_t channel, int32_t hertz); +void S9xSetSoundHertz(int32_t channel, int32_t hertz); +void S9xSetSoundType(int32_t channel, int32_t type_of_sound); void S9xSetMasterVolume(int16_t master_volume_left, int16_t master_volume_right); void S9xSetEchoVolume(int16_t echo_volume_left, int16_t echo_volume_right); -void S9xSetEnvelopeHeight(int channel, int height); -void S9xSetSoundADSR(int channel, int attack, int decay, int sustain, int sustain_level, int release); -void S9xSetSoundKeyOff(int channel); -void S9xSetSoundDecayMode(int channel); -void S9xSetSoundAttachMode(int channel); +void S9xSetEnvelopeHeight(int32_t channel, int32_t height); +void S9xSetSoundADSR(int32_t channel, int32_t attack, int32_t decay, int32_t sustain, int32_t sustain_level, int32_t release); +void S9xSetSoundKeyOff(int32_t channel); +void S9xSetSoundDecayMode(int32_t channel); +void S9xSetSoundAttachMode(int32_t channel); void S9xSoundStartEnvelope(Channel*); -void S9xSetEchoFeedback(int echo_feedback); +void S9xSetEchoFeedback(int32_t echo_feedback); void S9xSetEchoEnable(uint8_t byte); -void S9xSetEchoDelay(int byte); +void S9xSetEchoDelay(int32_t byte); void S9xSetEchoWriteEnable(uint8_t byte); -void S9xSetFilterCoefficient(int tap, int value); +void S9xSetFilterCoefficient(int32_t tap, int32_t value); void S9xSetFrequencyModulationEnable(uint8_t byte); -void S9xSetEnvelopeRate(int channel, uint32_t rate, int direction, int target, unsigned int mode); -bool S9xSetSoundMode(int channel, int mode); +void S9xSetEnvelopeRate(int32_t channel, uint32_t rate, int32_t direction, int32_t target, uint32_t mode); +bool S9xSetSoundMode(int32_t channel, int32_t mode); void S9xResetSound(bool full); void S9xFixSoundAfterSnapshotLoad(); -void S9xPlaybackSoundSetting(int channel); -void S9xPlaySample(int channel); -void S9xFixEnvelope(int channel, uint8_t gain, uint8_t adsr1, uint8_t adsr2); -void S9xStartSample(int channel); +void S9xPlaybackSoundSetting(int32_t channel); +void S9xPlaySample(int32_t channel); +void S9xFixEnvelope(int32_t channel, uint8_t gain, uint8_t adsr1, uint8_t adsr2); +void S9xStartSample(int32_t channel); -void S9xMixSamples(uint16_t* buffer, int sample_count); -bool S9xOpenSoundDevice(int, bool, int); +void S9xMixSamples(int16_t* buffer, int32_t sample_count); +bool S9xOpenSoundDevice(int32_t, bool, int32_t); void S9xSetPlaybackRate(uint32_t rate); #endif diff --git a/source/spc700.c b/source/spc700.c index 5e50cf3..7b1a8b7 100644 --- a/source/spc700.c +++ b/source/spc700.c @@ -158,11 +158,11 @@ APUSetZN8 ((uint8_t) Int16); #define Relative()\ Int8 = OP1;\ - Int16 = (intptr_t) (IAPU.PC + 2 - IAPU.RAM) + Int8; + Int16 = (int16_t) (IAPU.PC + 2 - IAPU.RAM) + Int8; #define Relative2()\ Int8 = OP2;\ - Int16 = (intptr_t) (IAPU.PC + 3 - IAPU.RAM) + Int8; + Int16 = (int16_t) (IAPU.PC + 3 - IAPU.RAM) + Int8; #ifdef FAST_LSB_WORD_ACCESS #define IndexedXIndirect()\ diff --git a/source/spc7110.c b/source/spc7110.c index 66bfecc..1c87809 100644 --- a/source/spc7110.c +++ b/source/spc7110.c @@ -57,7 +57,7 @@ typedef struct SPC7110DecompressionLocationStruct //this maps an index.bin table to the decompression pack typedef struct SPC7110DecompressionIndexStruct { - int table; + int32_t table; bool is_file; Data7110 location[256]; } Index7110; @@ -67,8 +67,8 @@ typedef struct SPC7110DecompressionPackStructure { uint8_t* binfiles[MAX_TABLES]; Index7110 tableEnts[MAX_TABLES]; - int last_table; - int idx; + int32_t last_table; + int32_t idx; uint8_t last_idx; uint16_t last_offset; } Pack7110; @@ -158,10 +158,10 @@ void MovePackData() decompack->last_idx = s7r.reg4804; //start decompression - int table = (s7r.reg4803 << 16) | (s7r.reg4802 << 8) | s7r.reg4801; + int32_t table = (s7r.reg4803 << 16) | (s7r.reg4802 << 8) | s7r.reg4801; //the table is a offset multiplier byte and a big-endian pointer - int j = 4 * s7r.reg4804; + int32_t j = 4 * s7r.reg4804; j += s7r.DataRomOffset; j += table; @@ -194,7 +194,7 @@ void MovePackData() //find the table if (table != decompack->last_table) { - int i = 0; + int32_t i = 0; while (i < MAX_TABLES && decompack->tableEnts[i].table != table) i++; if (i == MAX_TABLES) @@ -225,12 +225,12 @@ void MovePackData() // and reads the data directly. Method 2 void ReadPackData() { - static int table_age_2; - static int table_age_3; - static int table_age_4; - static int table_age_5; + static int32_t table_age_2; + static int32_t table_age_3; + static int32_t table_age_4; + static int32_t table_age_5; - int table = (s7r.reg4803 << 16) | (s7r.reg4802 << 8) | s7r.reg4801; + int32_t table = (s7r.reg4803 << 16) | (s7r.reg4802 << 8) | s7r.reg4801; if (table == 0) { @@ -254,7 +254,7 @@ void ReadPackData() decompack->last_idx = s7r.reg4804; - int j = 4 * s7r.reg4804; + int32_t j = 4 * s7r.reg4804; j += s7r.DataRomOffset; j += table; @@ -283,7 +283,7 @@ void ReadPackData() decompack->last_offset %= DECOMP_BUFFER_SIZE; if (table != decompack->last_table) { - int i = 0; + int32_t i = 0; while (i < MAX_TABLES && decompack->tableEnts[i].table != table) i++; if (i == MAX_TABLES) @@ -376,9 +376,9 @@ void GetPackData() decompack->last_offset = (s7r.reg4805) | (s7r.reg4806 << 8); decompack->last_idx = s7r.reg4804; - int table = (s7r.reg4803 << 16) | (s7r.reg4802 << 8) | s7r.reg4801; + int32_t table = (s7r.reg4803 << 16) | (s7r.reg4802 << 8) | s7r.reg4801; - int j = 4 * s7r.reg4804; + int32_t j = 4 * s7r.reg4804; j += s7r.DataRomOffset; j += table; @@ -407,7 +407,7 @@ void GetPackData() decompack->last_offset %= DECOMP_BUFFER_SIZE; if (table != decompack->last_table) { - int i = 0; + int32_t i = 0; while (i < MAX_TABLES && decompack->tableEnts[i].table != table) i++; if (i == MAX_TABLES) @@ -899,9 +899,9 @@ void S9xSetSPC7110(uint8_t data, uint16_t Address) case 0x480B: { s7r.reg480B = data; - int table = (s7r.reg4803 << 16) | (s7r.reg4802 << 8) | s7r.reg4801; + int32_t table = (s7r.reg4803 << 16) | (s7r.reg4802 << 8) | s7r.reg4801; - int j = 4 * s7r.reg4804; + int32_t j = 4 * s7r.reg4804; j += s7r.DataRomOffset; j += table; @@ -965,7 +965,7 @@ void S9xSetSPC7110(uint8_t data, uint16_t Address) { uint32_t i = (s7r.reg4813 << 16) | (s7r.reg4812 << 8) | s7r.reg4811; if (s7r.reg4818 & 0x08) - i += (signed char)s7r.reg4814; + i += (int8_t)s7r.reg4814; else i += s7r.reg4814; i %= s7r.DataRomSize; @@ -1029,7 +1029,7 @@ void S9xSetSPC7110(uint8_t data, uint16_t Address) uint32_t i = (s7r.reg4813 << 16) | (s7r.reg4812 << 8) | s7r.reg4811; if (s7r.reg4818 & 0x08) - i += (signed char)s7r.reg4814; + i += (int8_t)s7r.reg4814; else i += s7r.reg4814; i %= s7r.DataRomSize; @@ -1117,7 +1117,7 @@ void S9xSetSPC7110(uint8_t data, uint16_t Address) { int16_t m1 = (int16_t)((s7r.reg4824) | (s7r.reg4825 << 8)); int16_t m2 = (int16_t)((s7r.reg4820) | (s7r.reg4821 << 8)); - int mul = m1 * m2; + int32_t mul = m1 * m2; s7r.reg4828 = (uint8_t)(mul & 0x000000FF); s7r.reg4829 = (uint8_t)((mul & 0x0000FF00) >> 8); s7r.reg482A = (uint8_t)((mul & 0x00FF0000) >> 16); @@ -1146,14 +1146,14 @@ void S9xSetSPC7110(uint8_t data, uint16_t Address) s7r.reg4827 = data; if (s7r.reg482E & 0x01) { - int quotient; + int32_t quotient; int16_t remainder; - int dividend = (int)(s7r.reg4820 | (s7r.reg4821 << 8) | (s7r.reg4822 << 16) | - (s7r.reg4823 << 24)); + int32_t dividend = (int32_t)(s7r.reg4820 | (s7r.reg4821 << 8) | (s7r.reg4822 << 16) | + (s7r.reg4823 << 24)); int16_t divisor = (int16_t)(s7r.reg4826 | (s7r.reg4827 << 8)); if (divisor != 0) { - quotient = (int)(dividend / divisor); + quotient = (int32_t)(dividend / divisor); remainder = (int16_t)(dividend % divisor); } else @@ -1358,9 +1358,9 @@ uint8_t S9xGetSPC7110Byte(uint32_t Address) /* Return the number of days in a specific month for a certain year */ /* copied directly for RTC functionality, separated in case of incompatibilities */ /**********************************************************************************************/ -int S9xRTCDaysInMonth(int month, int year) +int32_t S9xRTCDaysInMonth(int32_t month, int32_t year) { - int mdays; + int32_t mdays; switch (month) { @@ -1397,8 +1397,8 @@ int S9xRTCDaysInMonth(int month, int year) void S9xUpdateRTC() { - time_t cur_systime; - long time_diff; + time_t cur_systime; + int32_t time_diff; // Keep track of game time by computing the number of seconds that pass on the system // clock and adding the same number of seconds to the RTC clock structure. @@ -1413,21 +1413,21 @@ void S9xUpdateRTC() // If your tick interval is different adjust the // DAYTICK, HOURTICK, and MINUTETICK defines - time_diff = (long)(cur_systime - rtc_f9.last_used); + time_diff = (int32_t)(cur_systime - rtc_f9.last_used); rtc_f9.last_used = cur_systime; if (time_diff > 0) { - int seconds; - int minutes; - int hours; - int days; - int month; - int year; - int temp_days; + int32_t seconds; + int32_t minutes; + int32_t hours; + int32_t days; + int32_t month; + int32_t year; + int32_t temp_days; - int year_tens; - int year_ones; + int32_t year_tens; + int32_t year_ones; if (time_diff > DAYTICKS) @@ -1551,16 +1551,16 @@ bool Load7110Index(char* filename) { FILE* fp; uint8_t buffer[12]; - int table = 0; + int32_t table = 0; uint8_t index = 0; uint32_t offset = 0; uint32_t size = 0; - int i = 0; + int32_t i = 0; fp = fopen(filename, "rb"); if (NULL == fp) return false; - int f_len; + int32_t f_len; while (1) { i = 0; @@ -1593,7 +1593,7 @@ bool Load7110Index(char* filename) void SPC7110Load(char* dirname) { char temp_path[PATH_MAX]; - int i = 0; + int32_t i = 0; decompack = (Pack7110*)malloc(sizeof(Pack7110)); @@ -1650,7 +1650,7 @@ void SPC7110Load(char* dirname) void SPC7110Open(char* dirname) { char temp_path[PATH_MAX]; - int i = 0; + int32_t i = 0; decompack = (Pack7110*)malloc(sizeof(Pack7110)); @@ -1689,7 +1689,7 @@ void SPC7110Open(char* dirname) void SPC7110Grab(char* dirname) { char temp_path[PATH_MAX]; - int i = 0; + int32_t i = 0; decompack = (Pack7110*)malloc(sizeof(Pack7110)); @@ -1761,7 +1761,7 @@ void SPC7110Grab(char* dirname) //Cache 1 clean up function void Del7110Gfx() { - int i; + int32_t i; if (Settings.SPC7110) { Do7110Logging(); @@ -1786,7 +1786,7 @@ void Del7110Gfx() //Cache2 cleanup function void Close7110Gfx() { - int i; + int32_t i; if (Settings.SPC7110) { Do7110Logging(); @@ -1811,7 +1811,7 @@ void Close7110Gfx() //cache 3's clean-up code void Drop7110Gfx() { - int i; + int32_t i; if (Settings.SPC7110) { Do7110Logging(); @@ -1904,7 +1904,7 @@ void Do7110Logging() { uint8_t ent_temp; FILE* flog; - int entries = 0; + int32_t entries = 0; if (Settings.SPC7110) { @@ -1955,15 +1955,15 @@ void Do7110Logging() if (flog) { uint8_t buffer[8]; - int table = 0; + int32_t table = 0; uint16_t offset = 0; uint16_t length = 0; fseek(flog, 35, 0); - int f_len; + int32_t f_len; while (1) { - int i = 0; + int32_t i = 0; Data7110* log = NULL; f_len = fread(buffer, 1, 8, flog); if (f_len < 8) break; @@ -2032,11 +2032,11 @@ void Do7110Logging() //count entries if (flog) { - int j = 0; - int temp = 0; + int32_t j = 0; + int32_t temp = 0; for (j = 0; j < MAX_TABLES; j++) { - int k; + int32_t k; for (k = 0; k < 256; k++) { if (decompack->tableEnts[j].location[k].used_len != 0) @@ -2068,7 +2068,7 @@ void Do7110Logging() for (j = 0; j < MAX_TABLES; j++) { - int k; + int32_t k; for (k = 0; k < 256; k++) { if (decompack->tableEnts[j].location[k].used_len != 0) @@ -2105,7 +2105,7 @@ bool S9xSaveSPC7110RTC(S7RTC* rtc_f9) if ((fp = fopen(S9xGetFilename("rtc"), "wb")) == NULL) return (false); - int i = 0; + int32_t i = 0; uint8_t temp = 0; for (i = 0; i < 16; i++) fwrite(&rtc_f9->reg[i], 1, 1, fp); @@ -2135,7 +2135,7 @@ bool S9xLoadSPC7110RTC(S7RTC* rtc_f9) if ((fp = fopen(S9xGetFilename("rtc"), "rb")) == NULL) return (false); - int i; + int32_t i; for (i = 0; i < 16; i++) fread(&(rtc_f9->reg[i]), 1, 1, fp); uint8_t temp = 0; diff --git a/source/spc7110.h b/source/spc7110.h index 92fb1d3..06a594a 100644 --- a/source/spc7110.h +++ b/source/spc7110.h @@ -24,7 +24,7 @@ uint8_t* Get7110BasePtr(uint32_t); void S9xSpc7110Reset(); void S9xUpdateRTC(); void Do7110Logging(); -int S9xRTCDaysInMonth(int month, int year); +int32_t S9xRTCDaysInMonth(int32_t month, int32_t year); //These are platform-dependant functions, but should work on //most systems that use GNU compilers, and on Win32. @@ -34,67 +34,67 @@ void SPC7110Grab(char*); typedef struct SPC7110RTC { - unsigned char reg[16]; - int16_t index; - uint8_t control; - bool init; - time_t last_used; + uint8_t reg[16]; + int16_t index; + uint8_t control; + bool init; + time_t last_used; } S7RTC; typedef struct SPC7110EmuVars { - unsigned char reg4800; - unsigned char reg4801; - unsigned char reg4802; - unsigned char reg4803; - unsigned char reg4804; - unsigned char reg4805; - unsigned char reg4806; - unsigned char reg4807; - unsigned char reg4808; - unsigned char reg4809; - unsigned char reg480A; - unsigned char reg480B; - unsigned char reg480C; - unsigned char reg4811; - unsigned char reg4812; - unsigned char reg4813; - unsigned char reg4814; - unsigned char reg4815; - unsigned char reg4816; - unsigned char reg4817; - unsigned char reg4818; - unsigned char reg4820; - unsigned char reg4821; - unsigned char reg4822; - unsigned char reg4823; - unsigned char reg4824; - unsigned char reg4825; - unsigned char reg4826; - unsigned char reg4827; - unsigned char reg4828; - unsigned char reg4829; - unsigned char reg482A; - unsigned char reg482B; - unsigned char reg482C; - unsigned char reg482D; - unsigned char reg482E; - unsigned char reg482F; - unsigned char reg4830; - unsigned char reg4831; - unsigned char reg4832; - unsigned char reg4833; - unsigned char reg4834; - unsigned char reg4840; - unsigned char reg4841; - unsigned char reg4842; - uint8_t AlignBy; - uint8_t written; - uint8_t offset_add; - uint32_t DataRomOffset; - uint32_t DataRomSize; - uint32_t bank50Internal; - uint8_t bank50[DECOMP_BUFFER_SIZE]; + uint8_t reg4800; + uint8_t reg4801; + uint8_t reg4802; + uint8_t reg4803; + uint8_t reg4804; + uint8_t reg4805; + uint8_t reg4806; + uint8_t reg4807; + uint8_t reg4808; + uint8_t reg4809; + uint8_t reg480A; + uint8_t reg480B; + uint8_t reg480C; + uint8_t reg4811; + uint8_t reg4812; + uint8_t reg4813; + uint8_t reg4814; + uint8_t reg4815; + uint8_t reg4816; + uint8_t reg4817; + uint8_t reg4818; + uint8_t reg4820; + uint8_t reg4821; + uint8_t reg4822; + uint8_t reg4823; + uint8_t reg4824; + uint8_t reg4825; + uint8_t reg4826; + uint8_t reg4827; + uint8_t reg4828; + uint8_t reg4829; + uint8_t reg482A; + uint8_t reg482B; + uint8_t reg482C; + uint8_t reg482D; + uint8_t reg482E; + uint8_t reg482F; + uint8_t reg4830; + uint8_t reg4831; + uint8_t reg4832; + uint8_t reg4833; + uint8_t reg4834; + uint8_t reg4840; + uint8_t reg4841; + uint8_t reg4842; + uint8_t AlignBy; + uint8_t written; + uint8_t offset_add; + uint32_t DataRomOffset; + uint32_t DataRomSize; + uint32_t bank50Internal; + uint8_t bank50[DECOMP_BUFFER_SIZE]; } SPC7110Regs; extern SPC7110Regs s7r; diff --git a/source/srtc.c b/source/srtc.c index 94ad27f..78cb4a7 100644 --- a/source/srtc.c +++ b/source/srtc.c @@ -35,7 +35,7 @@ Index Description Range (nibble) SRTC_DATA rtc; -static int month_keys[12] = { 1, 4, 4, 0, 2, 5, 0, 3, 6, 1, 4, 6 }; +static int32_t month_keys[12] = { 1, 4, 4, 0, 2, 5, 0, 3, 6, 1, 4, 6 }; /********************************************************************************************* @@ -77,12 +77,12 @@ void S9xHardResetSRTC() /* S9xSRTCComputeDayOfWeek() */ /* Return 0-6 for Sunday-Saturday */ /**********************************************************************************************/ -unsigned int S9xSRTCComputeDayOfWeek() +uint32_t S9xSRTCComputeDayOfWeek() { - unsigned year = rtc.data[10] * 10 + rtc.data[9]; - unsigned month = rtc.data[8]; - unsigned day = rtc.data[7] * 10 + rtc.data[6]; - unsigned day_of_week; + uint32_t year = rtc.data[10] * 10 + rtc.data[9]; + uint32_t month = rtc.data[8]; + uint32_t day = rtc.data[7] * 10 + rtc.data[6]; + uint32_t day_of_week; year += (rtc.data[11] - 9) * 100; @@ -105,9 +105,9 @@ unsigned int S9xSRTCComputeDayOfWeek() /* S9xSRTCDaysInMonth() */ /* Return the number of days in a specific month for a certain year */ /**********************************************************************************************/ -int S9xSRTCDaysInMmonth(int month, int year) +int32_t S9xSRTCDaysInMmonth(int32_t month, int32_t year) { - int mdays; + int32_t mdays; switch (month) { @@ -145,8 +145,8 @@ int S9xSRTCDaysInMmonth(int month, int year) /**********************************************************************************************/ void S9xUpdateSrtcTime() { - time_t cur_systime; - long time_diff; + time_t cur_systime; + int32_t time_diff; // Keep track of game time by computing the number of seconds that pass on the system // clock and adding the same number of seconds to the S-RTC clock structure. @@ -166,23 +166,22 @@ void S9xUpdateSrtcTime() // If your tick interval is different adjust the // DAYTICK, HOURTICK, and MINUTETICK defines - time_diff = (long)(cur_systime - rtc.system_timestamp); + time_diff = (int32_t)(cur_systime - rtc.system_timestamp); rtc.system_timestamp = cur_systime; if (time_diff > 0) { - int seconds; - int minutes; - int hours; - int days; - int month; - int year; - int temp_days; - - int year_hundreds; - int year_tens; - int year_ones; - + int32_t seconds; + int32_t minutes; + int32_t hours; + int32_t days; + int32_t month; + int32_t year; + int32_t temp_days; + + int32_t year_hundreds; + int32_t year_tens; + int32_t year_ones; if (time_diff > DAYTICKS) { @@ -420,8 +419,7 @@ void S9xSRTCPreSaveState() { S9xUpdateSrtcTime(); - int s = Memory.SRAMSize ? - (1 << (Memory.SRAMSize + 3)) * 128 : 0; + int32_t s = Memory.SRAMSize ? (1 << (Memory.SRAMSize + 3)) * 128 : 0; if (s > 0x20000) s = 0x20000; @@ -452,8 +450,7 @@ void S9xSRTCPostLoadState() { if (Settings.SRTC) { - int s = Memory.SRAMSize ? - (1 << (Memory.SRAMSize + 3)) * 128 : 0; + int32_t s = Memory.SRAMSize ? (1 << (Memory.SRAMSize + 3)) * 128 : 0; if (s > 0x20000) s = 0x20000; diff --git a/source/tile.h b/source/tile.h index 427c975..6bc4e23 100644 --- a/source/tile.h +++ b/source/tile.h @@ -172,7 +172,7 @@ pixel = PIXEL; \ for (l = LineCount; l != 0; l--, sp += GFX.PPL, Depth += GFX.PPL) \ { \ - int z; \ + int32_t z; \ for (z = Pixels - 1; z >= 0; z--) \ if (GFX.Z1 > Depth [z]) \ { \ @@ -191,7 +191,7 @@ pixel = PIXEL; \ for (l = LineCount; l != 0; l--, sp += GFX.PPL, Depth += GFX.PPL) \ { \ - int z; \ + int32_t z; \ for (z = Pixels - 1; z >= 0; z--) \ if (GFX.Z1 > Depth [z]) \ { \ @@ -217,7 +217,7 @@ pixel = PIXEL; \ for (l = LineCount; l != 0; l--, sp += GFX.PPL, Depth += GFX.PPL) \ { \ - int z; \ + int32_t z; \ for (z = Pixels - 2; z >= 0; z -= 2) \ if (GFX.Z1 > Depth [z]) \ { \ @@ -236,7 +236,7 @@ pixel = PIXEL; \ for (l = LineCount; l != 0; l--, sp += GFX.PPL, Depth += GFX.PPL) \ { \ - int z; \ + int32_t z; \ for (z = Pixels - 2; z >= 0; z -= 2) \ if (GFX.Z1 > Depth [z]) \ { \ |