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Diffstat (limited to 'source/spctool.cpp')
| -rw-r--r-- | source/spctool.cpp | 201 |
1 files changed, 0 insertions, 201 deletions
diff --git a/source/spctool.cpp b/source/spctool.cpp deleted file mode 100644 index 011498c..0000000 --- a/source/spctool.cpp +++ /dev/null @@ -1,201 +0,0 @@ -/******************************************************************************* - Snes9x - Portable Super Nintendo Entertainment System (TM) emulator. - - (c) Copyright 1996 - 2002 Gary Henderson (gary.henderson@ntlworld.com) and - Jerremy Koot (jkoot@snes9x.com) - - (c) Copyright 2001 - 2004 John Weidman (jweidman@slip.net) - - (c) Copyright 2002 - 2004 Brad Jorsch (anomie@users.sourceforge.net), - funkyass (funkyass@spam.shaw.ca), - Joel Yliluoma (http://iki.fi/bisqwit/) - Kris Bleakley (codeviolation@hotmail.com), - Matthew Kendora, - Nach (n-a-c-h@users.sourceforge.net), - Peter Bortas (peter@bortas.org) and - zones (kasumitokoduck@yahoo.com) - - C4 x86 assembler and some C emulation code - (c) Copyright 2000 - 2003 zsKnight (zsknight@zsnes.com), - _Demo_ (_demo_@zsnes.com), and Nach - - C4 C++ code - (c) Copyright 2003 Brad Jorsch - - DSP-1 emulator code - (c) Copyright 1998 - 2004 Ivar (ivar@snes9x.com), _Demo_, Gary Henderson, - John Weidman, neviksti (neviksti@hotmail.com), - Kris Bleakley, Andreas Naive - - DSP-2 emulator code - (c) Copyright 2003 Kris Bleakley, John Weidman, neviksti, Matthew Kendora, and - Lord Nightmare (lord_nightmare@users.sourceforge.net - - OBC1 emulator code - (c) Copyright 2001 - 2004 zsKnight, pagefault (pagefault@zsnes.com) and - Kris Bleakley - Ported from x86 assembler to C by sanmaiwashi - - SPC7110 and RTC C++ emulator code - (c) Copyright 2002 Matthew Kendora with research by - zsKnight, John Weidman, and Dark Force - - S-DD1 C emulator code - (c) Copyright 2003 Brad Jorsch with research by - Andreas Naive and John Weidman - - S-RTC C emulator code - (c) Copyright 2001 John Weidman - - ST010 C++ emulator code - (c) Copyright 2003 Feather, Kris Bleakley, John Weidman and Matthew Kendora - - Super FX x86 assembler emulator code - (c) Copyright 1998 - 2003 zsKnight, _Demo_, and pagefault - - Super FX C emulator code - (c) Copyright 1997 - 1999 Ivar, Gary Henderson and John Weidman - - - SH assembler code partly based on x86 assembler code - (c) Copyright 2002 - 2004 Marcus Comstedt (marcus@mc.pp.se) - - - Specific ports contains the works of other authors. See headers in - individual files. - - Snes9x homepage: http://www.snes9x.com - - Permission to use, copy, modify and distribute Snes9x in both binary and - source form, for non-commercial purposes, is hereby granted without fee, - providing that this license information and copyright notice appear with - all copies and any derived work. - - This software is provided 'as-is', without any express or implied - warranty. In no event shall the authors be held liable for any damages - arising from the use of this software. - - Snes9x is freeware for PERSONAL USE only. Commercial users should - seek permission of the copyright holders first. Commercial use includes - charging money for Snes9x or software derived from Snes9x. - - The copyright holders request that bug fixes and improvements to the code - should be forwarded to them so everyone can benefit from the modifications - in future versions. - - Super NES and Super Nintendo Entertainment System are trademarks of - Nintendo Co., Limited and its subsidiary companies. -*******************************************************************************/ -#include "snes9x.h" -#include "spctool/dsp.h" -#include "spctool/spc700.h" -#include "spctool/soundmod.h" -#include "apu.h" - -bool8 S9xOpenSoundDevice (int, bool8, int); - -void S9xSetPlaybackRate (uint32 rate) -{ - DOpt SmpOpt; - - SmpOpt.Smp8bit=false; - SmpOpt.SmpMono=false; - SmpOpt.IntType=IntC; - SmpOpt.OldBRE=false; - SmpOpt.MixRout=1; - SetSPUOpt (rate, SmpOpt); - -// so.playback_rate = playback_rate; -// so.err_rate = (uint32) (SNES_SCANLINE_TIME * FIXED_POINT / (1.0 / (double) so.playback_rate)); - } - -bool8 S9xSetSoundMute (bool8 mute) -{ - return (TRUE); -} - -START_EXTERN_C -bool8 S9xInitSound (int mode, bool8 stereo, int buffer_size) -{ - if (!(mode & 7)) - return (TRUE); - - S9xSetSoundMute (TRUE); - if (!S9xOpenSoundDevice (mode, stereo, buffer_size)) - { - S9xMessage (S9X_ERROR, S9X_SOUND_DEVICE_OPEN_FAILED, - "Sound device open failed"); - return (FALSE); - } - return (TRUE); -} - -void TraceSPC (unsigned char *PC, unsigned short YA, unsigned char X, - SPCFlags PS, unsigned char *SP) -{ - APURegisters.YA.W = YA; - APURegisters.X = X; - APURegisters.S = SP - IAPU.RAM; - IAPU.PC = PC; - IAPU._Carry = PS.C; - IAPU._Zero = !PS.Z | (PS.N << 7); - IAPU._Overflow = PS.V; - APURegisters.P = *(uint8 *) &PS; - S9xTraceAPU (); -} - -bool8 S9xInitAPU () -{ - void *SPCBase; //Base pointer and aligned pointer to SPC RAM - - SPCBase=malloc(131072); //Allocate memory for SPC RAM - memset(SPCBase, 0, 131072); - - IAPU.RAM=(uint8 *) InitSPU(SPCBase); //Initialize SPU w/ ptr to SPC RAM (Call only once) - - S9xSetPlaybackRate (22050); - ResetSPU(20); //Reset SPU with pre-amp level of 30 -// _SetSPCDbg(TraceSPC); //Install debug handler - return (TRUE); -} - -void S9xResetAPU () -{ - ResetSPU(20); - IAPU.RAM [0xf1] = 0x80; - _FixSPC (0xffc0, 0, 0, 0, 0, 0xff); -// FixDSP (); -} - -extern "C" void EDSP (uint8 *, int32); - -void S9xMixSamplesO (uint8 *buffer, int sample_count, int byte_offset) -{ -// _EmuDSP (buffer + byte_offset, sample_count / 2); - - EDSP (buffer + byte_offset, sample_count / 2); -#if 0 -for (int i = 0; i < 32; i++) -printf ("%02x,", *(buffer + byte_offset + i)); -printf ("\n"); -#endif -} -END_EXTERN_C - -void S9xFixSoundAfterSnapshotLoad () -{ -} - -void S9xSetSoundControl (int) -{ -} - -#ifdef DEBUGGER -START_EXTERN_C -void S9xDeinitAPU () -{ -} - -END_EXTERN_C -#endif - |