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snes9x
Commit 8bf342aa authored by lufi's avatar lufi
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Merge remote-tracking branch 'remotes/github/master' into upstream

parents 8a821814 c5adfa17
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    65c816.h
    View file @ 8bf342aa
    ......@@ -22,7 +22,7 @@
    (c) Copyright 2006 - 2007 nitsuja
    (c) Copyright 2009 - 2017 BearOso,
    (c) Copyright 2009 - 2018 BearOso,
    OV2
    (c) Copyright 2017 qwertymodo
    ......@@ -140,7 +140,7 @@
    (c) Copyright 2006 - 2007 Shay Green
    GTK+ GUI code
    (c) Copyright 2004 - 2017 BearOso
    (c) Copyright 2004 - 2018 BearOso
    Win32 GUI code
    (c) Copyright 2003 - 2006 blip,
    ......@@ -148,7 +148,7 @@
    Matthew Kendora,
    Nach,
    nitsuja
    (c) Copyright 2009 - 2017 OV2
    (c) Copyright 2009 - 2018 OV2
    Mac OS GUI code
    (c) Copyright 1998 - 2001 John Stiles
    ......
    apu/apu.cpp
    View file @ 8bf342aa
    ......@@ -22,10 +22,12 @@
    (c) Copyright 2006 - 2007 nitsuja
    (c) Copyright 2009 - 2016 BearOso,
    (c) Copyright 2009 - 2018 BearOso,
    OV2
    (c) Copyright 2011 - 2016 Hans-Kristian Arntzen,
    (c) Copyright 2017 qwertymodo
    (c) Copyright 2011 - 2017 Hans-Kristian Arntzen,
    Daniel De Matteis
    (Under no circumstances will commercial rights be given)
    ......@@ -138,7 +140,7 @@
    (c) Copyright 2006 - 2007 Shay Green
    GTK+ GUI code
    (c) Copyright 2004 - 2016 BearOso
    (c) Copyright 2004 - 2018 BearOso
    Win32 GUI code
    (c) Copyright 2003 - 2006 blip,
    ......@@ -146,14 +148,14 @@
    Matthew Kendora,
    Nach,
    nitsuja
    (c) Copyright 2009 - 2016 OV2
    (c) Copyright 2009 - 2018 OV2
    Mac OS GUI code
    (c) Copyright 1998 - 2001 John Stiles
    (c) Copyright 2001 - 2011 zones
    Libretro port
    (c) Copyright 2011 - 2016 Hans-Kristian Arntzen,
    (c) Copyright 2011 - 2017 Hans-Kristian Arntzen,
    Daniel De Matteis
    (Under no circumstances will commercial rights be given)
    ......@@ -272,7 +274,7 @@ static void DeStereo (uint8 *buffer, int sample_count)
    int16 *buf = (int16 *) buffer;
    int32 s1, s2;
    for (int i = 0; i < sample_count >> 1; i++)
    for (int i = 0; i < (sample_count >> 1); i++)
    {
    s1 = (int32) buf[2 * i];
    s2 = (int32) buf[2 * i + 1];
    ......@@ -346,7 +348,7 @@ bool8 S9xMixSamples (uint8 *buffer, int sample_count)
    if (msu::resampler->avail() >= sample_count)
    {
    msu::resampler->read((short *)msu::resample_buffer, sample_count);
    for (uint32 i = 0; i < sample_count; ++i)
    for (int i = 0; i < sample_count; ++i)
    *((int16*)(dest+(i * 2))) += *((int16*)(msu::resample_buffer +(i * 2)));
    }
    else // should never occur
    ......@@ -756,7 +758,6 @@ void S9xAPULoadState (uint8 *block)
    SNES::dsp.clock = SNES::get_le32(ptr);
    ptr += sizeof(int32);
    memcpy (SNES::cpu.registers, ptr, 4);
    ptr += 4;
    }
    static void to_var_from_buf (uint8 **buf, void *var, size_t size)
    ......@@ -897,4 +898,3 @@ bool8 S9xSPCDump (const char *filename)
    return (TRUE);
    }
    apu/apu.h
    View file @ 8bf342aa
    ......@@ -22,10 +22,12 @@
    (c) Copyright 2006 - 2007 nitsuja
    (c) Copyright 2009 - 2011 BearOso,
    (c) Copyright 2009 - 2018 BearOso,
    OV2
    (c) Copyright 2011 - 2016 Hans-Kristian Arntzen,
    (c) Copyright 2017 qwertymodo
    (c) Copyright 2011 - 2017 Hans-Kristian Arntzen,
    Daniel De Matteis
    (Under no circumstances will commercial rights be given)
    ......@@ -122,6 +124,9 @@
    Sound emulator code used in 1.52+
    (c) Copyright 2004 - 2007 Shay Green (gblargg@gmail.com)
    S-SMP emulator code used in 1.54+
    (c) Copyright 2016 byuu
    SH assembler code partly based on x86 assembler code
    (c) Copyright 2002 - 2004 Marcus Comstedt (marcus@mc.pp.se)
    ......@@ -135,7 +140,7 @@
    (c) Copyright 2006 - 2007 Shay Green
    GTK+ GUI code
    (c) Copyright 2004 - 2011 BearOso
    (c) Copyright 2004 - 2018 BearOso
    Win32 GUI code
    (c) Copyright 2003 - 2006 blip,
    ......@@ -143,14 +148,14 @@
    Matthew Kendora,
    Nach,
    nitsuja
    (c) Copyright 2009 - 2011 OV2
    (c) Copyright 2009 - 2018 OV2
    Mac OS GUI code
    (c) Copyright 1998 - 2001 John Stiles
    (c) Copyright 2001 - 2011 zones
    Libretro port
    (c) Copyright 2011 - 2016 Hans-Kristian Arntzen,
    (c) Copyright 2011 - 2017 Hans-Kristian Arntzen,
    Daniel De Matteis
    (Under no circumstances will commercial rights be given)
    ......
    apu/bapu/dsp/SPC_DSP.cpp
    View file @ 8bf342aa
    ......@@ -131,6 +131,9 @@ static short const gauss [512] =
    inline int SPC_DSP::interpolate( voice_t const* v )
    {
    // libretro: alternate methods
    if(libretro_get_snes_interp()) return libretro_snes_interp((void*)v);
    // Make pointers into gaussian based on fractional position between samples
    int offset = v->interp_pos >> 4 & 0xFF;
    short const* fwd = gauss + 255 - offset;
    ......@@ -416,7 +419,8 @@ inline VOICE_CLOCK( V3b )
    m.t_brr_byte = m.ram [(v->brr_addr + v->brr_offset) & 0xFFFF];
    m.t_brr_header = m.ram [v->brr_addr]; // brr_addr doesn't need masking
    }
    VOICE_CLOCK( V3c )
    inline VOICE_CLOCK( V3c )
    {
    // Pitch modulation using previous voice's output
    if ( m.t_pmon & v->vbit )
    ......@@ -510,7 +514,8 @@ inline void SPC_DSP::voice_output( voice_t const* v, int ch )
    CLAMP16( m.t_echo_out [ch] );
    }
    }
    VOICE_CLOCK( V4 )
    inline VOICE_CLOCK( V4 )
    {
    // Decode BRR
    m.t_looped = 0;
    ......@@ -810,7 +815,7 @@ void SPC_DSP::run( int clocks_remain )
    {
    loop:
    #define PHASE( n ) if ( n && !--clocks_remain ) break; case n:
    #define PHASE( n ) if ( n && !--clocks_remain ) break; /* Fall through */ case n:
    GEN_DSP_TIMING
    #undef PHASE
    ......
    apu/bapu/smp/core.cpp
    View file @ 8bf342aa
    ......@@ -51,8 +51,8 @@ void SMP::op_write(uint16 addr, uint8 data) {
    void SMP::op_step() {
    #define op_readpc() op_read(regs.pc++)
    #define op_readdp(addr) op_read((regs.p.p << 8) + (addr & 0xff))
    #define op_writedp(addr, data) op_write((regs.p.p << 8) + (addr & 0xff), data)
    #define op_readdp(addr) op_read((regs.p.p << 8) + ((addr) & 0xff))
    #define op_writedp(addr, data) op_write((regs.p.p << 8) + ((addr) & 0xff), data)
    #define op_readaddr(addr) op_read(addr)
    #define op_writeaddr(addr, data) op_write(addr, data)
    #define op_readstack() op_read(0x0100 | ++regs.sp)
    ......@@ -62,7 +62,17 @@ void SMP::op_step() {
    #if defined(PSEUDO_CYCLE)
    if(opcode_cycle == 0)
    {
    #ifdef DEBUGGER
    if (Settings.TraceSMP)
    {
    disassemble_opcode(tmp, regs.pc);
    S9xTraceMessage (tmp);
    }
    #endif
    opcode_number = op_readpc();
    }
    switch(opcode_number) {
    #include "core/oppseudo_misc.cpp"
    ......
    apu/bapu/smp/core/oppseudo_mov.cpp
    View file @ 8bf342aa
    ......@@ -373,7 +373,8 @@ case 0xaf: {
    switch(++opcode_cycle) {
    case 1:
    op_io(2);
    case 2:
    break;
    case 2:
    op_writedp(regs.x++, regs.B.a);
    opcode_cycle = 0;
    break;
    ......
    apu/bapu/smp/debugger/disassembler.cpp
    View file @ 8bf342aa
    ......@@ -288,7 +288,7 @@ void SMP::disassemble_opcode(char *output, uint16 addr) {
    strcat(s, t);
    sprintf(t, "A:%.2x X:%.2x Y:%.2x SP:01%.2x YA:%.4x ",
    regs.a, regs.x, regs.y, regs.sp, (uint16)regs.ya);
    regs.B.a, regs.x, regs.B.y, regs.sp, (uint16)regs.ya);
    strcat(s, t);
    sprintf(t, "%c%c%c%c%c%c%c%c",
    ......@@ -301,4 +301,9 @@ void SMP::disassemble_opcode(char *output, uint16 addr) {
    regs.p.z ? 'Z' : 'z',
    regs.p.c ? 'C' : 'c');
    strcat(s, t);
    sprintf(t, " %.2x %.2x %.2x %.2x %.2x %.2x %.2x %.2x",
    apuram[0xf4], apuram[0xf5], apuram[0xf6], apuram[0xf7],
    cpu.port_read(0), cpu.port_read(1), cpu.port_read(2), cpu.port_read(3));
    strcat(s, t);
    }
    apu/bapu/smp/smp.cpp
    View file @ 8bf342aa
    #define CYCLE_ACCURATE
    #define PSEUDO_CYCLE
    #include <snes/snes.hpp>
    #define SMP_CPP
    namespace SNES {
    #if defined(DEBUGGER)
    #include "debugger/debugger.cpp"
    #include "debugger/disassembler.cpp"
    SMPDebugger smp;
    #else
    SMP smp;
    #define CYCLE_ACCURATE
    #define PSEUDO_CYCLE
    #ifdef DEBUGGER
    #include "../../../snes9x.h"
    #include "../../../debug.h"
    char tmp[1024];
    #endif
    #include <snes/snes.hpp>
    #define SMP_CPP
    namespace SNES {
    // TODO: reactivate once APU debugger works again
    #ifdef DEBUGGER
    // #include "debugger/debugger.cpp"
    #include "debugger/disassembler.cpp"
    SMP smp;
    #else
    SMP smp;
    #endif
    #include "algorithms.cpp"
    ......@@ -152,6 +159,7 @@ SMP::SMP() {
    }
    SMP::~SMP() {
    delete[] apuram;
    }
    }
    apu/bapu/smp/smp.hpp
    View file @ 8bf342aa
    ......@@ -122,9 +122,15 @@ public:
    inline uint8 op_lsr (uint8 x);
    inline uint8 op_rol (uint8 x);
    inline uint8 op_ror (uint8 x);
    #ifdef DEBUGGER
    void disassemble_opcode(char *output, uint16 addr);
    inline uint8 disassemble_read(uint16 addr);
    inline uint16 relb(int8 offset, int op_len);
    #endif
    };
    #if defined(DEBUGGER)
    // TODO: reactivate once APU debugger works again
    #if 0 // DEBUGGER
    #include "debugger/debugger.hpp"
    extern SMPDebugger smp;
    #else
    ......
    apu/hermite_resampler.h
    View file @ 8bf342aa
    ......@@ -66,12 +66,12 @@ class HermiteResampler : public Resampler
    void
    read (short *data, int num_samples)
    {
    //If we are outputting the exact same ratio as the input, pull directly from the input buffer
    if (r_step == 1.0)
    {
    ring_buffer::pull((unsigned char*)data, num_samples * sizeof(short));
    return;
    }
    //If we are outputting the exact same ratio as the input, pull directly from the input buffer
    if (r_step == 1.0)
    {
    ring_buffer::pull((unsigned char*)data, num_samples * sizeof(short));
    return;
    }
    int i_position = start >> 1;
    int max_samples = buffer_size >> 1;
    ......@@ -88,7 +88,7 @@ class HermiteResampler : public Resampler
    while (r_frac <= 1.0 && o_position < num_samples)
    {
    hermite_val[0] = hermite (r_frac, r_left [0], r_left [1], r_left [2], r_left [3]);
    hermite_val[1] = hermite (r_frac, r_right[0], r_right[1], r_right[2], r_right[3]);
    hermite_val[1] = hermite (r_frac, r_right[0], r_right[1], r_right[2], r_right[3]);
    data[o_position] = SHORT_CLAMP (hermite_val[0]);
    data[o_position + 1] = SHORT_CLAMP (hermite_val[1]);
    ......@@ -127,13 +127,13 @@ class HermiteResampler : public Resampler
    inline int
    avail (void)
    {
    //If we are outputting the exact same ratio as the input, find out directly from the input buffer
    if (r_step == 1.0)
    {
    return (ring_buffer::space_filled() + sizeof(short) - 1) / sizeof(short);
    }
    //If we are outputting the exact same ratio as the input, find out directly from the input buffer
    if (r_step == 1.0)
    {
    return (ring_buffer::space_filled() + sizeof(short) - 1) / sizeof(short);
    }
    return (int) floor (((size >> 2) - r_frac) / r_step) * 2;
    return (int) floor (((size >> 2) - r_frac) / r_step) * 2;
    }
    };
    ......
    apu/resampler.h
    View file @ 8bf342aa
    ......@@ -12,7 +12,7 @@ class Resampler : public ring_buffer
    virtual void time_ratio (double) = 0;
    virtual void read (short *, int) = 0;
    virtual int avail (void) = 0;
    Resampler (int num_samples) : ring_buffer (num_samples << 1)
    {
    }
    ......@@ -33,19 +33,19 @@ class Resampler : public ring_buffer
    }
    inline int
    space_empty (void)
    space_empty (void) const
    {
    return buffer_size - size;
    }
    inline int
    space_filled (void)
    space_filled (void) const
    {
    return size;
    }
    inline int
    max_write (void)
    max_write (void) const
    {
    return space_empty () >> 1;
    }
    ......
    apu/ring_buffer.h
    View file @ 8bf342aa
    ......@@ -69,13 +69,13 @@ public:
    }
    inline int
    space_empty (void)
    space_empty (void) const
    {
    return buffer_size - size;
    }
    inline int
    space_filled (void)
    space_filled (void) const
    {
    return size;
    }
    ......@@ -96,7 +96,7 @@ public:
    buffer = new unsigned char[buffer_size];
    memset (buffer, 0, this->buffer_size);
    size = 0;
    this->size = 0;
    start = 0;
    }
    ......
    bsx.cpp
    View file @ 8bf342aa
    This diff is collapsed.
    bsx.h
    View file @ 8bf342aa
    ......@@ -22,10 +22,12 @@
    (c) Copyright 2006 - 2007 nitsuja
    (c) Copyright 2009 - 2011 BearOso,
    (c) Copyright 2009 - 2018 BearOso,
    OV2
    (c) Copyright 2011 - 2016 Hans-Kristian Arntzen,
    (c) Copyright 2017 qwertymodo
    (c) Copyright 2011 - 2017 Hans-Kristian Arntzen,
    Daniel De Matteis
    (Under no circumstances will commercial rights be given)
    ......@@ -122,6 +124,9 @@
    Sound emulator code used in 1.52+
    (c) Copyright 2004 - 2007 Shay Green (gblargg@gmail.com)
    S-SMP emulator code used in 1.54+
    (c) Copyright 2016 byuu
    SH assembler code partly based on x86 assembler code
    (c) Copyright 2002 - 2004 Marcus Comstedt (marcus@mc.pp.se)
    ......@@ -135,7 +140,7 @@
    (c) Copyright 2006 - 2007 Shay Green
    GTK+ GUI code
    (c) Copyright 2004 - 2011 BearOso
    (c) Copyright 2004 - 2018 BearOso
    Win32 GUI code
    (c) Copyright 2003 - 2006 blip,
    ......@@ -143,14 +148,14 @@
    Matthew Kendora,
    Nach,
    nitsuja
    (c) Copyright 2009 - 2011 OV2
    (c) Copyright 2009 - 2018 OV2
    Mac OS GUI code
    (c) Copyright 1998 - 2001 John Stiles
    (c) Copyright 2001 - 2011 zones
    Libretro port
    (c) Copyright 2011 - 2016 Hans-Kristian Arntzen,
    (c) Copyright 2011 - 2017 Hans-Kristian Arntzen,
    Daniel De Matteis
    (Under no circumstances will commercial rights be given)
    ......@@ -188,6 +193,8 @@
    #ifndef _BSX_H_
    #define _BSX_H_
    #include <fstream>
    struct SBSX
    {
    bool8 dirty; // Changed register values
    ......@@ -205,6 +212,22 @@ struct SBSX
    uint8 MMC[16];
    uint8 prevMMC[16];
    uint8 test2192[32];
    bool flash_csr;
    bool flash_gsr;
    bool flash_bsr;
    bool flash_cmd_done;
    std::ifstream sat_stream1;
    std::ifstream sat_stream2;
    bool sat_pf_latch1_enable, sat_dt_latch1_enable;
    bool sat_pf_latch2_enable, sat_dt_latch2_enable;
    bool sat_stream1_loaded, sat_stream2_loaded;
    bool sat_stream1_first, sat_stream2_first;
    uint8 sat_stream1_count, sat_stream2_count;
    uint16 sat_stream1_queue, sat_stream2_queue;
    };
    extern struct SBSX BSX;
    ......
    c4.cpp
    View file @ 8bf342aa
    ......@@ -22,7 +22,7 @@
    (c) Copyright 2006 - 2007 nitsuja
    (c) Copyright 2009 - 2017 BearOso,
    (c) Copyright 2009 - 2018 BearOso,
    OV2
    (c) Copyright 2017 qwertymodo
    ......@@ -140,7 +140,7 @@
    (c) Copyright 2006 - 2007 Shay Green
    GTK+ GUI code
    (c) Copyright 2004 - 2017 BearOso
    (c) Copyright 2004 - 2018 BearOso
    Win32 GUI code
    (c) Copyright 2003 - 2006 blip,
    ......@@ -148,7 +148,7 @@
    Matthew Kendora,
    Nach,
    nitsuja
    (c) Copyright 2009 - 2017 OV2
    (c) Copyright 2009 - 2018 OV2
    Mac OS GUI code
    (c) Copyright 1998 - 2001 John Stiles
    ......
    c4.h
    View file @ 8bf342aa
    ......@@ -22,7 +22,7 @@
    (c) Copyright 2006 - 2007 nitsuja
    (c) Copyright 2009 - 2017 BearOso,
    (c) Copyright 2009 - 2018 BearOso,
    OV2
    (c) Copyright 2017 qwertymodo
    ......@@ -140,7 +140,7 @@
    (c) Copyright 2006 - 2007 Shay Green
    GTK+ GUI code
    (c) Copyright 2004 - 2017 BearOso
    (c) Copyright 2004 - 2018 BearOso
    Win32 GUI code
    (c) Copyright 2003 - 2006 blip,
    ......@@ -148,7 +148,7 @@
    Matthew Kendora,
    Nach,
    nitsuja
    (c) Copyright 2009 - 2017 OV2
    (c) Copyright 2009 - 2018 OV2
    Mac OS GUI code
    (c) Copyright 1998 - 2001 John Stiles
    ......
    c4emu.cpp
    View file @ 8bf342aa
    ......@@ -22,7 +22,7 @@
    (c) Copyright 2006 - 2007 nitsuja
    (c) Copyright 2009 - 2017 BearOso,
    (c) Copyright 2009 - 2018 BearOso,
    OV2
    (c) Copyright 2017 qwertymodo
    ......@@ -140,7 +140,7 @@
    (c) Copyright 2006 - 2007 Shay Green
    GTK+ GUI code
    (c) Copyright 2004 - 2017 BearOso
    (c) Copyright 2004 - 2018 BearOso
    Win32 GUI code
    (c) Copyright 2003 - 2006 blip,
    ......@@ -148,7 +148,7 @@
    Matthew Kendora,
    Nach,
    nitsuja
    (c) Copyright 2009 - 2017 OV2
    (c) Copyright 2009 - 2018 OV2
    Mac OS GUI code
    (c) Copyright 1998 - 2001 John Stiles
    ......@@ -1207,11 +1207,12 @@ void S9xSetC4 (uint8 byte, uint16 Address)
    if (Memory.C4RAM[0x1f4d] != 0x0e)
    printf("$7f4d=%02x, expected 0e for command 54 %02x\n", Memory.C4RAM[0x1f4d], Memory.C4RAM[0x1f4d]);
    #endif
    int64 b = (int64) READ_3WORD(Memory.C4RAM + 0x1f80);
    int64 c = b << 40;
    int64 a = SAR(c, 30);
    // libretro: msvc2005 hack
    int64 b = (int64) READ_3WORD(Memory.C4RAM + 0x1f80);
    int64 c = b << 40;
    int64 a = SAR(c, 30);
    //printf("%08X%08X\n", (uint32) (a>>32), (uint32) (a&0xFFFFFFFF));
    a = SAR(c, 10);
    a = SAR(c, 10);
    a *= a;
    //printf("%08X%08X\n", (uint32) (a>>32), (uint32) (a&0xFFFFFFFF));
    WRITE_3WORD(Memory.C4RAM + 0x1f83, a);
    ......
    cheats.cpp
    View file @ 8bf342aa
    ......@@ -22,10 +22,12 @@
    (c) Copyright 2006 - 2007 nitsuja
    (c) Copyright 2009 - 2011 BearOso,
    (c) Copyright 2009 - 2018 BearOso,
    OV2
    (c) Copyright 2011 - 2016 Hans-Kristian Arntzen,
    (c) Copyright 2017 qwertymodo
    (c) Copyright 2011 - 2017 Hans-Kristian Arntzen,