1
by OV2
Initial 1.52 import |
1 |
/***********************************************************************************
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2 |
Snes9x - Portable Super Nintendo Entertainment System (TM) emulator.
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(c) Copyright 1996 - 2002 Gary Henderson (gary.henderson@ntlworld.com),
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Jerremy Koot (jkoot@snes9x.com)
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(c) Copyright 2002 - 2004 Matthew Kendora
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(c) Copyright 2002 - 2005 Peter Bortas (peter@bortas.org)
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(c) Copyright 2004 - 2005 Joel Yliluoma (http://iki.fi/bisqwit/)
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(c) Copyright 2001 - 2006 John Weidman (jweidman@slip.net)
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(c) Copyright 2002 - 2006 funkyass (funkyass@spam.shaw.ca),
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Kris Bleakley (codeviolation@hotmail.com)
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(c) Copyright 2002 - 2010 Brad Jorsch (anomie@users.sourceforge.net),
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Nach (n-a-c-h@users.sourceforge.net),
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87
by OV2
Update copyright in all files |
20 |
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(c) Copyright 2002 - 2011 zones (kasumitokoduck@yahoo.com)
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1
by OV2
Initial 1.52 import |
22 |
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(c) Copyright 2006 - 2007 nitsuja
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290
by Brandon Wright
Update some copyrights, bump version number. |
25 |
(c) Copyright 2009 - 2016 BearOso,
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1
by OV2
Initial 1.52 import |
26 |
OV2
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BS-X C emulator code
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(c) Copyright 2005 - 2006 Dreamer Nom,
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zones
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C4 x86 assembler and some C emulation code
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(c) Copyright 2000 - 2003 _Demo_ (_demo_@zsnes.com),
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Nach,
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zsKnight (zsknight@zsnes.com)
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37 |
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C4 C++ code
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(c) Copyright 2003 - 2006 Brad Jorsch,
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Nach
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42 |
DSP-1 emulator code
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(c) Copyright 1998 - 2006 _Demo_,
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Andreas Naive (andreasnaive@gmail.com),
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Gary Henderson,
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Ivar (ivar@snes9x.com),
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John Weidman,
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Kris Bleakley,
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Matthew Kendora,
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Nach,
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51 |
neviksti (neviksti@hotmail.com)
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DSP-2 emulator code
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(c) Copyright 2003 John Weidman,
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Kris Bleakley,
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Lord Nightmare (lord_nightmare@users.sourceforge.net),
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Matthew Kendora,
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neviksti
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60 |
DSP-3 emulator code
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(c) Copyright 2003 - 2006 John Weidman,
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Kris Bleakley,
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63 |
Lancer,
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z80 gaiden
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66 |
DSP-4 emulator code
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(c) Copyright 2004 - 2006 Dreamer Nom,
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John Weidman,
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Kris Bleakley,
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Nach,
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z80 gaiden
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73 |
OBC1 emulator code
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(c) Copyright 2001 - 2004 zsKnight,
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pagefault (pagefault@zsnes.com),
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Kris Bleakley
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Ported from x86 assembler to C by sanmaiwashi
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SPC7110 and RTC C++ emulator code used in 1.39-1.51
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(c) Copyright 2002 Matthew Kendora with research by
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zsKnight,
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John Weidman,
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Dark Force
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85 |
SPC7110 and RTC C++ emulator code used in 1.52+
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(c) Copyright 2009 byuu,
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neviksti
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S-DD1 C emulator code
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(c) Copyright 2003 Brad Jorsch with research by
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Andreas Naive,
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John Weidman
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S-RTC C emulator code
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(c) Copyright 2001 - 2006 byuu,
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John Weidman
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ST010 C++ emulator code
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(c) Copyright 2003 Feather,
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John Weidman,
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Kris Bleakley,
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Matthew Kendora
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Super FX x86 assembler emulator code
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(c) Copyright 1998 - 2003 _Demo_,
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pagefault,
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zsKnight
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Super FX C emulator code
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(c) Copyright 1997 - 1999 Ivar,
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Gary Henderson,
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John Weidman
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Sound emulator code used in 1.5-1.51
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(c) Copyright 1998 - 2003 Brad Martin
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(c) Copyright 1998 - 2006 Charles Bilyue'
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Sound emulator code used in 1.52+
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(c) Copyright 2004 - 2007 Shay Green (gblargg@gmail.com)
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295
by Brandon Wright
Add byuu copyright for his S-SMP |
121 |
S-SMP emulator code used in 1.54+
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(c) Copyright 2016 byuu
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1
by OV2
Initial 1.52 import |
124 |
SH assembler code partly based on x86 assembler code
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(c) Copyright 2002 - 2004 Marcus Comstedt (marcus@mc.pp.se)
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2xSaI filter
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(c) Copyright 1999 - 2001 Derek Liauw Kie Fa
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HQ2x, HQ3x, HQ4x filters
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(c) Copyright 2003 Maxim Stepin (maxim@hiend3d.com)
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NTSC filter
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(c) Copyright 2006 - 2007 Shay Green
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GTK+ GUI code
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290
by Brandon Wright
Update some copyrights, bump version number. |
137 |
(c) Copyright 2004 - 2016 BearOso
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1
by OV2
Initial 1.52 import |
138 |
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Win32 GUI code
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(c) Copyright 2003 - 2006 blip,
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funkyass,
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Matthew Kendora,
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Nach,
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nitsuja
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298
by Brandon Wright
Bump OV2 Windows port copyright. |
145 |
(c) Copyright 2009 - 2016 OV2
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1
by OV2
Initial 1.52 import |
146 |
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Mac OS GUI code
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(c) Copyright 1998 - 2001 John Stiles
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87
by OV2
Update copyright in all files |
149 |
(c) Copyright 2001 - 2011 zones
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1
by OV2
Initial 1.52 import |
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Specific ports contains the works of other authors. See headers in
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individual files.
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Snes9x homepage: http://www.snes9x.com/
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Permission to use, copy, modify and/or distribute Snes9x in both binary
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and source form, for non-commercial purposes, is hereby granted without
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fee, providing that this license information and copyright notice appear
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with all copies and any derived work.
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This software is provided 'as-is', without any express or implied
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warranty. In no event shall the authors be held liable for any damages
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arising from the use of this software or it's derivatives.
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Snes9x is freeware for PERSONAL USE only. Commercial users should
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seek permission of the copyright holders first. Commercial use includes,
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but is not limited to, charging money for Snes9x or software derived from
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Snes9x, including Snes9x or derivatives in commercial game bundles, and/or
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using Snes9x as a promotion for your commercial product.
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The copyright holders request that bug fixes and improvements to the code
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should be forwarded to them so everyone can benefit from the modifications
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in future versions.
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Super NES and Super Nintendo Entertainment System are trademarks of
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Nintendo Co., Limited and its subsidiary companies.
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***********************************************************************************/
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// Input recording/playback code
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// (c) Copyright 2004 blip
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#ifndef __WIN32__
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#include <unistd.h> |
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#endif
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#include "snes9x.h" |
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#include "memmap.h" |
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#include "controls.h" |
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#include "snapshot.h" |
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#include "movie.h" |
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#include "language.h" |
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#ifdef NETPLAY_SUPPORT
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#include "netplay.h" |
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#endif
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#ifdef __WIN32__
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#include <io.h> |
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#ifndef W_OK
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#define W_OK 2
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#endif
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#define ftruncate chsize
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#endif
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#define SMV_MAGIC 0x1a564d53 // SMV0x1a |
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#define SMV_VERSION 5
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#define SMV_HEADER_SIZE 64
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#define SMV_EXTRAROMINFO_SIZE 30
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#define BUFFER_GROWTH_SIZE 4096
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enum MovieState |
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{
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MOVIE_STATE_NONE = 0, |
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MOVIE_STATE_PLAY, |
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MOVIE_STATE_RECORD
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};
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struct SMovie |
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{
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enum MovieState State; |
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FILE *File; |
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char Filename[PATH_MAX + 1]; |
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char ROMName[23]; |
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uint32 ROMCRC32; |
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uint32 MovieId; |
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uint32 Version; |
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uint32 SaveStateOffset; |
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uint32 ControllerDataOffset; |
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uint8 ControllersMask; |
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uint8 Opts; |
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uint8 SyncFlags; |
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uint32 MaxFrame; |
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uint32 MaxSample; |
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uint32 CurrentFrame; |
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uint32 CurrentSample; |
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uint32 BytesPerSample; |
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uint32 RerecordCount; |
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bool8 ReadOnly; |
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uint8 PortType[2]; |
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int8 PortIDs[2][4]; |
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uint8 *InputBuffer; |
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uint8 *InputBufferPtr; |
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uint32 InputBufferSize; |
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};
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static struct SMovie Movie; |
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static uint8 prevPortType[2]; |
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static int8 prevPortIDs[2][4]; |
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static bool8 prevMouseMaster, prevSuperScopeMaster, prevJustifierMaster, prevMultiPlayer5Master; |
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static uint8 Read8 (uint8 *&); |
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static uint16 Read16 (uint8 *&); |
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static uint32 Read32 (uint8 *&); |
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static void Write8 (uint8, uint8 *&); |
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static void Write16 (uint16, uint8 *&); |
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static void Write32 (uint32, uint8 *&); |
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static void store_previous_settings (void); |
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static void restore_previous_settings (void); |
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static void store_movie_settings (void); |
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static void restore_movie_settings (void); |
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static int bytes_per_sample (void); |
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static void reserve_buffer_space (uint32); |
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static void reset_controllers (void); |
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static void read_frame_controller_data (bool); |
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static void write_frame_controller_data (void); |
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static void flush_movie (void); |
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static void truncate_movie (void); |
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static int read_movie_header (FILE *, SMovie *); |
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static int read_movie_extrarominfo (FILE *, SMovie *); |
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static void write_movie_header (FILE *, SMovie *); |
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static void write_movie_extrarominfo (FILE *, SMovie *); |
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static void change_state (MovieState); |
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// HACK: reduce movie size by not storing changes that can only affect polled input in the movie for these types,
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// because currently no port sets these types to polling
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#define SKIPPED_POLLING_PORT_TYPE(x) (((x) == CTL_NONE) || ((x) == CTL_JOYPAD) || ((x) == CTL_MP5))
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#ifndef max
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#define max(a, b) (((a) > (b)) ? (a) : (b))
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#endif
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static uint8 Read8 (uint8 *&ptr) |
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{
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uint8 v = *ptr++; |
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return (v); |
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}
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static uint16 Read16 (uint8 *&ptr) |
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{
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uint16 v = READ_WORD(ptr); |
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ptr += 2; |
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return (v); |
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}
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static uint32 Read32 (uint8 *&ptr) |
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{
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uint32 v = READ_DWORD(ptr); |
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ptr += 4; |
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return (v); |
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}
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static void Write8 (uint8 v, uint8 *&ptr) |
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{
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*ptr++ = v; |
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}
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static void Write16 (uint16 v, uint8 *&ptr) |
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{
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WRITE_WORD(ptr, v); |
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ptr += 2; |
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}
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static void Write32 (uint32 v, uint8 *&ptr) |
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{
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WRITE_DWORD(ptr, v); |
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ptr += 4; |
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}
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static void store_previous_settings (void) |
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{
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for (int i = 0; i < 2; i++) |
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{
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enum controllers pt; |
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S9xGetController(i, &pt, &prevPortIDs[i][0], &prevPortIDs[i][1], &prevPortIDs[i][2], &prevPortIDs[i][3]); |
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prevPortType[i] = (uint8) pt; |
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}
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prevMouseMaster = Settings.MouseMaster; |
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prevSuperScopeMaster = Settings.SuperScopeMaster; |
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prevJustifierMaster = Settings.JustifierMaster; |
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prevMultiPlayer5Master = Settings.MultiPlayer5Master; |
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}
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static void restore_previous_settings (void) |
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{
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Settings.MouseMaster = prevMouseMaster; |
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Settings.SuperScopeMaster = prevSuperScopeMaster; |
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Settings.JustifierMaster = prevJustifierMaster; |
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Settings.MultiPlayer5Master = prevMultiPlayer5Master; |
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S9xSetController(0, (enum controllers) prevPortType[0], prevPortIDs[0][0], prevPortIDs[0][1], prevPortIDs[0][2], prevPortIDs[0][3]); |
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S9xSetController(1, (enum controllers) prevPortType[1], prevPortIDs[1][0], prevPortIDs[1][1], prevPortIDs[1][2], prevPortIDs[1][3]); |
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}
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static void store_movie_settings (void) |
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{
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for (int i = 0; i < 2; i++) |
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{
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enum controllers pt; |
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S9xGetController(i, &pt, &Movie.PortIDs[i][0], &Movie.PortIDs[i][1], &Movie.PortIDs[i][2], &Movie.PortIDs[i][3]); |
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Movie.PortType[i] = (uint8) pt; |
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}
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}
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static void restore_movie_settings (void) |
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{
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Settings.MouseMaster = (Movie.PortType[0] == CTL_MOUSE || Movie.PortType[1] == CTL_MOUSE); |
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Settings.SuperScopeMaster = (Movie.PortType[0] == CTL_SUPERSCOPE || Movie.PortType[1] == CTL_SUPERSCOPE); |
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Settings.JustifierMaster = (Movie.PortType[0] == CTL_JUSTIFIER || Movie.PortType[1] == CTL_JUSTIFIER); |
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Settings.MultiPlayer5Master = (Movie.PortType[0] == CTL_MP5 || Movie.PortType[1] == CTL_MP5); |
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368 |
S9xSetController(0, (enum controllers) Movie.PortType[0], Movie.PortIDs[0][0], Movie.PortIDs[0][1], Movie.PortIDs[0][2], Movie.PortIDs[0][3]); |
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S9xSetController(1, (enum controllers) Movie.PortType[1], Movie.PortIDs[1][0], Movie.PortIDs[1][1], Movie.PortIDs[1][2], Movie.PortIDs[1][3]); |
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}
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371 |
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372 |
static int bytes_per_sample (void) |
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{
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int num_controllers = 0; |
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375 |
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376 |
for (int i = 0; i < 8; i++) |
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377 |
{
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378 |
if (Movie.ControllersMask & (1 << i)) |
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379 |
num_controllers++; |
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380 |
}
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381 |
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382 |
int bytes = CONTROLLER_DATA_SIZE * num_controllers; |
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383 |
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384 |
for (int p = 0; p < 2; p++) |
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385 |
{
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386 |
if (Movie.PortType[p] == CTL_MOUSE) |
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387 |
bytes += MOUSE_DATA_SIZE; |
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388 |
else
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389 |
if (Movie.PortType[p] == CTL_SUPERSCOPE) |
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390 |
bytes += SCOPE_DATA_SIZE; |
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391 |
else
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392 |
if (Movie.PortType[p] == CTL_JUSTIFIER) |
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393 |
bytes += JUSTIFIER_DATA_SIZE; |
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394 |
}
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395 |
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396 |
return (bytes); |
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397 |
}
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398 |
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399 |
static void reserve_buffer_space (uint32 space_needed) |
|
400 |
{
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|
401 |
if (space_needed > Movie.InputBufferSize) |
|
402 |
{
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403 |
uint32 ptr_offset = Movie.InputBufferPtr - Movie.InputBuffer; |
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404 |
uint32 alloc_chunks = space_needed / BUFFER_GROWTH_SIZE; |
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405 |
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406 |
Movie.InputBufferSize = BUFFER_GROWTH_SIZE * (alloc_chunks + 1); |
|
407 |
Movie.InputBuffer = (uint8 *) realloc(Movie.InputBuffer, Movie.InputBufferSize); |
|
408 |
Movie.InputBufferPtr = Movie.InputBuffer + ptr_offset; |
|
409 |
}
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410 |
}
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411 |
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412 |
static void reset_controllers (void) |
|
413 |
{
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414 |
for (int i = 0; i < 8; i++) |
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415 |
MovieSetJoypad(i, 0); |
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416 |
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417 |
uint8 clearedMouse[MOUSE_DATA_SIZE]; |
|
164
by OV2
Change ZeroMemory to memset |
418 |
memset(clearedMouse, 0, MOUSE_DATA_SIZE); |
1
by OV2
Initial 1.52 import |
419 |
clearedMouse[4] = 1; |
420 |
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421 |
uint8 clearedScope[SCOPE_DATA_SIZE]; |
|
164
by OV2
Change ZeroMemory to memset |
422 |
memset(clearedScope, 0, SCOPE_DATA_SIZE); |
1
by OV2
Initial 1.52 import |
423 |
|
424 |
uint8 clearedJustifier[JUSTIFIER_DATA_SIZE]; |
|
164
by OV2
Change ZeroMemory to memset |
425 |
memset(clearedJustifier, 0, JUSTIFIER_DATA_SIZE); |
1
by OV2
Initial 1.52 import |
426 |
|
427 |
for (int p = 0; p < 2; p++) |
|
428 |
{
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|
429 |
MovieSetMouse(p, clearedMouse, true); |
|
430 |
MovieSetScope(p, clearedScope); |
|
431 |
MovieSetJustifier(p, clearedJustifier); |
|
432 |
}
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|
433 |
}
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434 |
||
435 |
static void read_frame_controller_data (bool addFrame) |
|
436 |
{
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|
437 |
// reset code check
|
|
438 |
if (Movie.InputBufferPtr[0] == 0xff) |
|
439 |
{
|
|
440 |
bool reset = true; |
|
441 |
for (int i = 1; i < (int) Movie.BytesPerSample; i++) |
|
442 |
{
|
|
443 |
if (Movie.InputBufferPtr[i] != 0xff) |
|
444 |
{
|
|
445 |
reset = false; |
|
446 |
break; |
|
447 |
}
|
|
448 |
}
|
|
449 |
||
450 |
if (reset) |
|
451 |
{
|
|
452 |
Movie.InputBufferPtr += Movie.BytesPerSample; |
|
453 |
S9xSoftReset(); |
|
454 |
return; |
|
455 |
}
|
|
456 |
}
|
|
457 |
||
458 |
for (int i = 0; i < 8; i++) |
|
459 |
{
|
|
460 |
if (Movie.ControllersMask & (1 << i)) |
|
461 |
MovieSetJoypad(i, Read16(Movie.InputBufferPtr)); |
|
462 |
else
|
|
463 |
MovieSetJoypad(i, 0); // pretend the controller is disconnected |
|
464 |
}
|
|
465 |
||
466 |
for (int p = 0; p < 2; p++) |
|
467 |
{
|
|
468 |
if (Movie.PortType[p] == CTL_MOUSE) |
|
469 |
{
|
|
470 |
uint8 buf[MOUSE_DATA_SIZE]; |
|
471 |
memcpy(buf, Movie.InputBufferPtr, MOUSE_DATA_SIZE); |
|
472 |
Movie.InputBufferPtr += MOUSE_DATA_SIZE; |
|
473 |
MovieSetMouse(p, buf, !addFrame); |
|
474 |
}
|
|
475 |
else
|
|
476 |
if (Movie.PortType[p] == CTL_SUPERSCOPE) |
|
477 |
{
|
|
478 |
uint8 buf[SCOPE_DATA_SIZE]; |
|
479 |
memcpy(buf, Movie.InputBufferPtr, SCOPE_DATA_SIZE); |
|
480 |
Movie.InputBufferPtr += SCOPE_DATA_SIZE; |
|
481 |
MovieSetScope(p, buf); |
|
482 |
}
|
|
483 |
else
|
|
484 |
if (Movie.PortType[p] == CTL_JUSTIFIER) |
|
485 |
{
|
|
486 |
uint8 buf[JUSTIFIER_DATA_SIZE]; |
|
487 |
memcpy(buf, Movie.InputBufferPtr, JUSTIFIER_DATA_SIZE); |
|
488 |
Movie.InputBufferPtr += JUSTIFIER_DATA_SIZE; |
|
489 |
MovieSetJustifier(p, buf); |
|
490 |
}
|
|
491 |
}
|
|
492 |
}
|
|
493 |
||
494 |
static void write_frame_controller_data (void) |
|
495 |
{
|
|
496 |
reserve_buffer_space((uint32) (Movie.InputBufferPtr + Movie.BytesPerSample - Movie.InputBuffer)); |
|
497 |
||
498 |
for (int i = 0; i < 8; i++) |
|
499 |
{
|
|
500 |
if (Movie.ControllersMask & (1 << i)) |
|
501 |
Write16(MovieGetJoypad(i), Movie.InputBufferPtr); |
|
502 |
else
|
|
503 |
MovieSetJoypad(i, 0); // pretend the controller is disconnected |
|
504 |
}
|
|
505 |
||
506 |
for (int p = 0; p < 2; p++) |
|
507 |
{
|
|
508 |
if (Movie.PortType[p] == CTL_MOUSE) |
|
509 |
{
|
|
510 |
uint8 buf[MOUSE_DATA_SIZE]; |
|
511 |
MovieGetMouse(p, buf); |
|
512 |
memcpy(Movie.InputBufferPtr, buf, MOUSE_DATA_SIZE); |
|
513 |
Movie.InputBufferPtr += MOUSE_DATA_SIZE; |
|
514 |
}
|
|
515 |
else
|
|
516 |
if (Movie.PortType[p] == CTL_SUPERSCOPE) |
|
517 |
{
|
|
518 |
uint8 buf[SCOPE_DATA_SIZE]; |
|
519 |
MovieGetScope(p, buf); |
|
520 |
memcpy(Movie.InputBufferPtr, buf, SCOPE_DATA_SIZE); |
|
521 |
Movie.InputBufferPtr += SCOPE_DATA_SIZE; |
|
522 |
}
|
|
523 |
else
|
|
524 |
if (Movie.PortType[p] == CTL_JUSTIFIER) |
|
525 |
{
|
|
526 |
uint8 buf[JUSTIFIER_DATA_SIZE]; |
|
527 |
MovieGetJustifier(p, buf); |
|
528 |
memcpy(Movie.InputBufferPtr, buf, JUSTIFIER_DATA_SIZE); |
|
529 |
Movie.InputBufferPtr += JUSTIFIER_DATA_SIZE; |
|
530 |
}
|
|
531 |
}
|
|
532 |
}
|
|
533 |
||
534 |
static void flush_movie (void) |
|
535 |
{
|
|
536 |
if (!Movie.File) |
|
537 |
return; |
|
538 |
||
539 |
fseek(Movie.File, 0, SEEK_SET); |
|
540 |
write_movie_header(Movie.File, &Movie); |
|
541 |
fseek(Movie.File, Movie.ControllerDataOffset, SEEK_SET); |
|
542 |
||
543 |
size_t ignore; |
|
544 |
ignore = fwrite(Movie.InputBuffer, 1, Movie.BytesPerSample * (Movie.MaxSample + 1), Movie.File); |
|
545 |
}
|
|
546 |
||
547 |
static void truncate_movie (void) |
|
548 |
{
|
|
549 |
if (!Movie.File || !Settings.MovieTruncate) |
|
550 |
return; |
|
551 |
||
552 |
if (Movie.SaveStateOffset > Movie.ControllerDataOffset) |
|
553 |
return; |
|
554 |
||
555 |
int ignore; |
|
556 |
ignore = ftruncate(fileno(Movie.File), Movie.ControllerDataOffset + Movie.BytesPerSample * (Movie.MaxSample + 1)); |
|
557 |
}
|
|
558 |
||
559 |
static int read_movie_header (FILE *fd, SMovie *movie) |
|
560 |
{
|
|
561 |
uint32 value; |
|
562 |
uint8 buf[SMV_HEADER_SIZE], *ptr = buf; |
|
563 |
||
564 |
if (fread(buf, 1, SMV_HEADER_SIZE, fd) != SMV_HEADER_SIZE) |
|
565 |
return (WRONG_FORMAT); |
|
566 |
||
567 |
value = Read32(ptr); |
|
568 |
if (value != SMV_MAGIC) |
|
569 |
return (WRONG_FORMAT); |
|
570 |
||
571 |
value = Read32(ptr); |
|
572 |
if(value > SMV_VERSION || value < 4) |
|
573 |
return (WRONG_VERSION); |
|
574 |
||
575 |
movie->Version = value; |
|
576 |
movie->MovieId = Read32(ptr); |
|
577 |
movie->RerecordCount = Read32(ptr); |
|
578 |
movie->MaxFrame = Read32(ptr); |
|
579 |
movie->ControllersMask = Read8(ptr); |
|
580 |
movie->Opts = Read8(ptr); |
|
581 |
ptr++; |
|
582 |
movie->SyncFlags = Read8(ptr); |
|
583 |
movie->SaveStateOffset = Read32(ptr); |
|
584 |
movie->ControllerDataOffset = Read32(ptr); |
|
585 |
movie->MaxSample = Read32(ptr); |
|
586 |
movie->PortType[0] = Read8(ptr); |
|
587 |
movie->PortType[1] = Read8(ptr); |
|
588 |
for (int p = 0; p < 2; p++) |
|
589 |
{
|
|
590 |
for (int i = 0; i < 4; i++) |
|
591 |
movie->PortIDs[p][i] = Read8(ptr); |
|
592 |
}
|
|
593 |
||
594 |
if (movie->MaxSample < movie->MaxFrame) |
|
595 |
movie->MaxSample = movie->MaxFrame; |
|
596 |
||
597 |
return (SUCCESS); |
|
598 |
}
|
|
599 |
||
600 |
static int read_movie_extrarominfo (FILE *fd, SMovie *movie) |
|
601 |
{
|
|
602 |
uint8 buf[SMV_EXTRAROMINFO_SIZE], *ptr = buf; |
|
603 |
||
604 |
fseek(fd, movie->SaveStateOffset - SMV_EXTRAROMINFO_SIZE, SEEK_SET); |
|
605 |
||
606 |
if (fread(buf, 1, SMV_EXTRAROMINFO_SIZE, fd) != SMV_EXTRAROMINFO_SIZE) |
|
607 |
return (WRONG_FORMAT); |
|
608 |
||
609 |
ptr += 3; // zero bytes |
|
610 |
movie->ROMCRC32 = Read32(ptr); |
|
611 |
strncpy(movie->ROMName, (char *) ptr, 23); |
|
612 |
||
613 |
return (SUCCESS); |
|
614 |
}
|
|
615 |
||
616 |
static void write_movie_header (FILE *fd, SMovie *movie) |
|
617 |
{
|
|
618 |
uint8 buf[SMV_HEADER_SIZE], *ptr = buf; |
|
619 |
||
164
by OV2
Change ZeroMemory to memset |
620 |
memset(buf, 0, sizeof(buf)); |
1
by OV2
Initial 1.52 import |
621 |
|
622 |
Write32(SMV_MAGIC, ptr); |
|
623 |
Write32(SMV_VERSION, ptr); |
|
624 |
Write32(movie->MovieId, ptr); |
|
625 |
Write32(movie->RerecordCount, ptr); |
|
626 |
Write32(movie->MaxFrame, ptr); |
|
627 |
Write8(movie->ControllersMask, ptr); |
|
628 |
Write8(movie->Opts, ptr); |
|
629 |
ptr++; |
|
630 |
Write8(movie->SyncFlags, ptr); |
|
631 |
Write32(movie->SaveStateOffset, ptr); |
|
632 |
Write32(movie->ControllerDataOffset, ptr); |
|
633 |
Write32(movie->MaxSample, ptr); |
|
634 |
Write8(movie->PortType[0], ptr); |
|
635 |
Write8(movie->PortType[1], ptr); |
|
636 |
for (int p = 0; p < 2; p++) |
|
637 |
{
|
|
638 |
for (int i = 0; i < 4; i++) |
|
639 |
Write8(movie->PortIDs[p][i], ptr); |
|
640 |
}
|
|
641 |
||
642 |
size_t ignore; |
|
643 |
ignore = fwrite(buf, 1, SMV_HEADER_SIZE, fd); |
|
644 |
}
|
|
645 |
||
646 |
static void write_movie_extrarominfo (FILE *fd, SMovie *movie) |
|
647 |
{
|
|
648 |
uint8 buf[SMV_EXTRAROMINFO_SIZE], *ptr = buf; |
|
649 |
||
650 |
Write8(0, ptr); |
|
651 |
Write8(0, ptr); |
|
652 |
Write8(0, ptr); |
|
653 |
Write32(movie->ROMCRC32, ptr); |
|
654 |
strncpy((char *) ptr, movie->ROMName, 23); |
|
655 |
||
656 |
size_t ignore; |
|
657 |
ignore = fwrite(buf, 1, SMV_EXTRAROMINFO_SIZE, fd); |
|
658 |
}
|
|
659 |
||
660 |
static void change_state (MovieState new_state) |
|
661 |
{
|
|
662 |
if (new_state == Movie.State) |
|
663 |
return; |
|
664 |
||
665 |
if (Movie.State == MOVIE_STATE_RECORD) |
|
666 |
flush_movie(); |
|
667 |
||
668 |
if (new_state == MOVIE_STATE_NONE) |
|
669 |
{
|
|
670 |
truncate_movie(); |
|
671 |
fclose(Movie.File); |
|
672 |
Movie.File = NULL; |
|
673 |
||
674 |
if (S9xMoviePlaying() || S9xMovieRecording()) |
|
675 |
restore_previous_settings(); |
|
676 |
}
|
|
677 |
||
678 |
Movie.State = new_state; |
|
679 |
}
|
|
680 |
||
681 |
void S9xMovieFreeze (uint8 **buf, uint32 *size) |
|
682 |
{
|
|
683 |
if (!S9xMovieActive()) |
|
684 |
return; |
|
685 |
||
686 |
uint32 size_needed; |
|
687 |
uint8 *ptr; |
|
688 |
||
689 |
size_needed = sizeof(Movie.MovieId) + sizeof(Movie.CurrentFrame) + sizeof(Movie.MaxFrame) + sizeof(Movie.CurrentSample) + sizeof(Movie.MaxSample); |
|
690 |
size_needed += (uint32) (Movie.BytesPerSample * (Movie.MaxSample + 1)); |
|
691 |
*size = size_needed; |
|
692 |
||
693 |
*buf = new uint8[size_needed]; |
|
694 |
ptr = *buf; |
|
695 |
if (!ptr) |
|
696 |
return; |
|
697 |
||
698 |
Write32(Movie.MovieId, ptr); |
|
699 |
Write32(Movie.CurrentFrame, ptr); |
|
700 |
Write32(Movie.MaxFrame, ptr); |
|
701 |
Write32(Movie.CurrentSample, ptr); |
|
702 |
Write32(Movie.MaxSample, ptr); |
|
703 |
||
704 |
memcpy(ptr, Movie.InputBuffer, Movie.BytesPerSample * (Movie.MaxSample + 1)); |
|
705 |
}
|
|
706 |
||
707 |
int S9xMovieUnfreeze (uint8 *buf, uint32 size) |
|
708 |
{
|
|
709 |
if (!S9xMovieActive()) |
|
710 |
return (FILE_NOT_FOUND); |
|
711 |
||
712 |
if (size < sizeof(Movie.MovieId) + sizeof(Movie.CurrentFrame) + sizeof(Movie.MaxFrame) + sizeof(Movie.CurrentSample) + sizeof(Movie.MaxSample)) |
|
713 |
return (WRONG_FORMAT); |
|
714 |
||
715 |
uint8 *ptr = buf; |
|
716 |
||
717 |
uint32 movie_id = Read32(ptr); |
|
718 |
uint32 current_frame = Read32(ptr); |
|
719 |
uint32 max_frame = Read32(ptr); |
|
720 |
uint32 current_sample = Read32(ptr); |
|
721 |
uint32 max_sample = Read32(ptr); |
|
722 |
uint32 space_needed = (Movie.BytesPerSample * (max_sample + 1)); |
|
723 |
||
724 |
if (current_frame > max_frame || current_sample > max_sample || space_needed > size) |
|
725 |
return (WRONG_MOVIE_SNAPSHOT); |
|
726 |
||
727 |
if (Settings.WrongMovieStateProtection) |
|
728 |
if (movie_id != Movie.MovieId) |
|
729 |
if (max_frame < Movie.MaxFrame || max_sample < Movie.MaxSample || memcmp(Movie.InputBuffer, ptr, space_needed)) |
|
730 |
return (WRONG_MOVIE_SNAPSHOT); |
|
731 |
||
732 |
if (!Movie.ReadOnly) |
|
733 |
{
|
|
734 |
change_state(MOVIE_STATE_RECORD); |
|
735 |
||
736 |
Movie.CurrentFrame = current_frame; |
|
737 |
Movie.MaxFrame = max_frame; |
|
738 |
Movie.CurrentSample = current_sample; |
|
739 |
Movie.MaxSample = max_sample; |
|
740 |
Movie.RerecordCount++; |
|
741 |
||
742 |
store_movie_settings(); |
|
743 |
||
744 |
reserve_buffer_space(space_needed); |
|
745 |
memcpy(Movie.InputBuffer, ptr, space_needed); |
|
746 |
||
747 |
flush_movie(); |
|
748 |
fseek(Movie.File, Movie.ControllerDataOffset + (Movie.BytesPerSample * (Movie.CurrentSample + 1)), SEEK_SET); |
|
749 |
}
|
|
750 |
else
|
|
751 |
{
|
|
40
by Brandon Wright
(gocha) "Fix wrong logic of snapshot inconsistent with movie" |
752 |
uint32 space_processed = (Movie.BytesPerSample * (current_sample + 1)); |
753 |
if (current_frame > Movie.MaxFrame || current_sample > Movie.MaxSample || memcmp(Movie.InputBuffer, ptr, space_processed)) |
|
1
by OV2
Initial 1.52 import |
754 |
return (SNAPSHOT_INCONSISTENT); |
755 |
||
756 |
change_state(MOVIE_STATE_PLAY); |
|
757 |
||
758 |
Movie.CurrentFrame = current_frame; |
|
759 |
Movie.CurrentSample = current_sample; |
|
760 |
}
|
|
761 |
||
762 |
Movie.InputBufferPtr = Movie.InputBuffer + (Movie.BytesPerSample * Movie.CurrentSample); |
|
763 |
read_frame_controller_data(true); |
|
764 |
||
765 |
return (SUCCESS); |
|
766 |
}
|
|
767 |
||
768 |
int S9xMovieOpen (const char *filename, bool8 read_only) |
|
769 |
{
|
|
770 |
FILE *fd; |
|
771 |
STREAM stream; |
|
772 |
int result; |
|
773 |
int fn; |
|
774 |
||
775 |
if (!(fd = fopen(filename, "rb+"))) |
|
776 |
{
|
|
777 |
if (!(fd = fopen(filename, "rb"))) |
|
778 |
return (FILE_NOT_FOUND); |
|
779 |
else
|
|
780 |
read_only = TRUE; |
|
781 |
}
|
|
782 |
||
783 |
change_state(MOVIE_STATE_NONE); |
|
784 |
||
785 |
result = read_movie_header(fd, &Movie); |
|
786 |
if (result != SUCCESS) |
|
787 |
{
|
|
788 |
fclose(fd); |
|
789 |
return (result); |
|
790 |
}
|
|
791 |
||
792 |
read_movie_extrarominfo(fd, &Movie); |
|
793 |
||
32
by Brandon Wright
Remove POSIX dup and access calls, and rename qword to fix compilation |
794 |
fflush(fd); |
795 |
fn = fileno(fd); |
|
1
by OV2
Initial 1.52 import |
796 |
|
797 |
store_previous_settings(); |
|
798 |
restore_movie_settings(); |
|
799 |
||
800 |
lseek(fn, Movie.SaveStateOffset, SEEK_SET); |
|
801 |
stream = REOPEN_STREAM(fn, "rb"); |
|
802 |
if (!stream) |
|
803 |
return (FILE_NOT_FOUND); |
|
804 |
||
805 |
if (Movie.Opts & MOVIE_OPT_FROM_RESET) |
|
806 |
{
|
|
807 |
S9xReset(); |
|
808 |
reset_controllers(); |
|
809 |
result = (READ_STREAM(Memory.SRAM, 0x20000, stream) == 0x20000) ? SUCCESS : WRONG_FORMAT; |
|
810 |
}
|
|
811 |
else
|
|
812 |
result = S9xUnfreezeFromStream(stream); |
|
813 |
||
814 |
CLOSE_STREAM(stream); |
|
815 |
||
816 |
if (result != SUCCESS) |
|
817 |
return (result); |
|
818 |
||
819 |
if (!(fd = fopen(filename, "rb+"))) |
|
820 |
{
|
|
821 |
if (!(fd = fopen(filename, "rb"))) |
|
822 |
return (FILE_NOT_FOUND); |
|
823 |
else
|
|
824 |
read_only = TRUE; |
|
825 |
}
|
|
826 |
||
827 |
if (fseek(fd, Movie.ControllerDataOffset, SEEK_SET)) |
|
288
by Brandon Wright
Fix some possible problems from cppcheck. Everything else looks fine. |
828 |
{
|
829 |
fclose(fd); |
|
1
by OV2
Initial 1.52 import |
830 |
return (WRONG_FORMAT); |
288
by Brandon Wright
Fix some possible problems from cppcheck. Everything else looks fine. |
831 |
}
|
1
by OV2
Initial 1.52 import |
832 |
|
833 |
Movie.File = fd; |
|
834 |
Movie.BytesPerSample = bytes_per_sample(); |
|
835 |
Movie.InputBufferPtr = Movie.InputBuffer; |
|
836 |
reserve_buffer_space(Movie.BytesPerSample * (Movie.MaxSample + 1)); |
|
837 |
||
838 |
size_t ignore; |
|
839 |
ignore = fread(Movie.InputBufferPtr, 1, Movie.BytesPerSample * (Movie.MaxSample + 1), fd); |
|
840 |
||
841 |
// read "baseline" controller data
|
|
842 |
if (Movie.MaxSample && Movie.MaxFrame) |
|
843 |
read_frame_controller_data(true); |
|
844 |
||
845 |
Movie.CurrentFrame = 0; |
|
846 |
Movie.CurrentSample = 0; |
|
847 |
Movie.ReadOnly = read_only; |
|
848 |
strncpy(Movie.Filename, filename, PATH_MAX + 1); |
|
849 |
Movie.Filename[PATH_MAX] = 0; |
|
850 |
||
851 |
change_state(MOVIE_STATE_PLAY); |
|
852 |
||
853 |
S9xUpdateFrameCounter(-1); |
|
854 |
||
855 |
S9xMessage(S9X_INFO, S9X_MOVIE_INFO, MOVIE_INFO_REPLAY); |
|
856 |
||
857 |
return (SUCCESS); |
|
858 |
}
|
|
859 |
||
860 |
int S9xMovieCreate (const char *filename, uint8 controllers_mask, uint8 opts, const wchar_t *metadata, int metadata_length) |
|
861 |
{
|
|
862 |
FILE *fd; |
|
863 |
STREAM stream; |
|
864 |
||
865 |
if (controllers_mask == 0) |
|
866 |
return (WRONG_FORMAT); |
|
867 |
||
868 |
if (!(fd = fopen(filename, "wb"))) |
|
869 |
return (FILE_NOT_FOUND); |
|
870 |
||
871 |
if (metadata_length > MOVIE_MAX_METADATA) |
|
872 |
metadata_length = MOVIE_MAX_METADATA; |
|
873 |
||
874 |
change_state(MOVIE_STATE_NONE); |
|
875 |
||
876 |
store_previous_settings(); |
|
877 |
store_movie_settings(); |
|
878 |
||
879 |
Movie.MovieId = (uint32) time(NULL); |
|
880 |
Movie.RerecordCount = 0; |
|
881 |
Movie.MaxFrame = 0; |
|
882 |
Movie.MaxSample = 0; |
|
883 |
Movie.SaveStateOffset = SMV_HEADER_SIZE + (sizeof(uint16) * metadata_length) + SMV_EXTRAROMINFO_SIZE; |
|
884 |
Movie.ControllerDataOffset = 0; |
|
885 |
Movie.ControllersMask = controllers_mask; |
|
886 |
Movie.Opts = opts; |
|
887 |
Movie.SyncFlags = MOVIE_SYNC_DATA_EXISTS | MOVIE_SYNC_HASROMINFO; |
|
888 |
||
889 |
write_movie_header(fd, &Movie); |
|
890 |
||
891 |
// convert wchar_t metadata string/array to a uint16 array
|
|
892 |
// XXX: UTF-8 is much better...
|
|
893 |
if (metadata_length > 0) |
|
894 |
{
|
|
895 |
uint8 meta_buf[sizeof(uint16) * MOVIE_MAX_METADATA]; |
|
896 |
for (int i = 0; i < metadata_length; i++) |
|
897 |
{
|
|
898 |
uint16 c = (uint16) metadata[i]; |
|
899 |
meta_buf[i * 2] = (uint8) (c & 0xff); |
|
900 |
meta_buf[i * 2 + 1] = (uint8) ((c >> 8) & 0xff); |
|
901 |
}
|
|
902 |
||
903 |
size_t ignore; |
|
904 |
ignore = fwrite(meta_buf, sizeof(uint16), metadata_length, fd); |
|
905 |
}
|
|
906 |
||
907 |
Movie.ROMCRC32 = Memory.ROMCRC32; |
|
908 |
strncpy(Movie.ROMName, Memory.RawROMName, 23); |
|
909 |
||
910 |
write_movie_extrarominfo(fd, &Movie); |
|
911 |
||
912 |
fclose(fd); |
|
913 |
||
32
by Brandon Wright
Remove POSIX dup and access calls, and rename qword to fix compilation |
914 |
stream = OPEN_STREAM(filename, "ab"); |
1
by OV2
Initial 1.52 import |
915 |
if (!stream) |
916 |
return (FILE_NOT_FOUND); |
|
917 |
||
918 |
if (opts & MOVIE_OPT_FROM_RESET) |
|
919 |
{
|
|
920 |
S9xReset(); |
|
921 |
reset_controllers(); |
|
922 |
WRITE_STREAM(Memory.SRAM, 0x20000, stream); |
|
923 |
}
|
|
924 |
else
|
|
925 |
S9xFreezeToStream(stream); |
|
926 |
||
927 |
CLOSE_STREAM(stream); |
|
928 |
||
929 |
if (!(fd = fopen(filename, "rb+"))) |
|
930 |
return (FILE_NOT_FOUND); |
|
931 |
||
932 |
fseek(fd, 0, SEEK_END); |
|
933 |
Movie.ControllerDataOffset = (uint32) ftell(fd); |
|
934 |
||
935 |
// 16-byte align the controller input, for hex-editing friendliness if nothing else
|
|
936 |
while (Movie.ControllerDataOffset % 16) |
|
937 |
{
|
|
938 |
fputc(0xcc, fd); // arbitrary |
|
939 |
Movie.ControllerDataOffset++; |
|
940 |
}
|
|
941 |
||
942 |
// write "baseline" controller data
|
|
943 |
Movie.File = fd; |
|
944 |
Movie.BytesPerSample = bytes_per_sample(); |
|
945 |
Movie.InputBufferPtr = Movie.InputBuffer; |
|
946 |
write_frame_controller_data(); |
|
947 |
||
948 |
Movie.CurrentFrame = 0; |
|
949 |
Movie.CurrentSample = 0; |
|
950 |
Movie.ReadOnly = false; |
|
951 |
strncpy(Movie.Filename, filename, PATH_MAX + 1); |
|
952 |
Movie.Filename[PATH_MAX] = 0; |
|
953 |
||
954 |
change_state(MOVIE_STATE_RECORD); |
|
955 |
||
956 |
S9xUpdateFrameCounter(-1); |
|
957 |
||
958 |
S9xMessage(S9X_INFO, S9X_MOVIE_INFO, MOVIE_INFO_RECORD); |
|
959 |
||
960 |
return (SUCCESS); |
|
961 |
}
|
|
962 |
||
963 |
int S9xMovieGetInfo (const char *filename, struct MovieInfo *info) |
|
964 |
{
|
|
965 |
FILE *fd; |
|
966 |
SMovie local_movie; |
|
967 |
int metadata_length; |
|
968 |
int result, i; |
|
969 |
||
970 |
flush_movie(); |
|
971 |
||
164
by OV2
Change ZeroMemory to memset |
972 |
memset(info, 0, sizeof(*info)); |
1
by OV2
Initial 1.52 import |
973 |
|
974 |
if (!(fd = fopen(filename, "rb"))) |
|
975 |
return (FILE_NOT_FOUND); |
|
976 |
||
977 |
result = read_movie_header(fd, &local_movie); |
|
978 |
if (result != SUCCESS) |
|
288
by Brandon Wright
Fix some possible problems from cppcheck. Everything else looks fine. |
979 |
{
|
980 |
fclose(fd); |
|
1
by OV2
Initial 1.52 import |
981 |
return (result); |
288
by Brandon Wright
Fix some possible problems from cppcheck. Everything else looks fine. |
982 |
}
|
1
by OV2
Initial 1.52 import |
983 |
|
984 |
info->TimeCreated = (time_t) local_movie.MovieId; |
|
985 |
info->Version = local_movie.Version; |
|
986 |
info->Opts = local_movie.Opts; |
|
987 |
info->SyncFlags = local_movie.SyncFlags; |
|
988 |
info->ControllersMask = local_movie.ControllersMask; |
|
989 |
info->RerecordCount = local_movie.RerecordCount; |
|
990 |
info->LengthFrames = local_movie.MaxFrame; |
|
991 |
info->LengthSamples = local_movie.MaxSample; |
|
992 |
info->PortType[0] = local_movie.PortType[0]; |
|
993 |
info->PortType[1] = local_movie.PortType[1]; |
|
994 |
||
995 |
if (local_movie.SaveStateOffset > SMV_HEADER_SIZE) |
|
996 |
{
|
|
997 |
uint8 meta_buf[sizeof(uint16) * MOVIE_MAX_METADATA]; |
|
998 |
int curRomInfoSize = (local_movie.SyncFlags & MOVIE_SYNC_HASROMINFO) ? SMV_EXTRAROMINFO_SIZE : 0; |
|
999 |
||
1000 |
metadata_length = ((int) local_movie.SaveStateOffset - SMV_HEADER_SIZE - curRomInfoSize) / sizeof(uint16); |
|
1001 |
metadata_length = (metadata_length >= MOVIE_MAX_METADATA) ? MOVIE_MAX_METADATA - 1 : metadata_length; |
|
1002 |
metadata_length = (int) fread(meta_buf, sizeof(uint16), metadata_length, fd); |
|
1003 |
||
1004 |
for (i = 0; i < metadata_length; i++) |
|
1005 |
{
|
|
1006 |
uint16 c = meta_buf[i * 2] | (meta_buf[i * 2 + 1] << 8); |
|
1007 |
info->Metadata[i] = (wchar_t) c; |
|
1008 |
}
|
|
1009 |
||
1010 |
info->Metadata[i] = '\0'; |
|
1011 |
}
|
|
1012 |
else
|
|
1013 |
info->Metadata[0] = '\0'; |
|
1014 |
||
1015 |
read_movie_extrarominfo(fd, &local_movie); |
|
1016 |
||
1017 |
info->ROMCRC32 = local_movie.ROMCRC32; |
|
1018 |
strncpy(info->ROMName, local_movie.ROMName, 23); |
|
1019 |
||
1020 |
fclose(fd); |
|
32
by Brandon Wright
Remove POSIX dup and access calls, and rename qword to fix compilation |
1021 |
if ((fd = fopen(filename, "r+")) == NULL) |
1
by OV2
Initial 1.52 import |
1022 |
info->ReadOnly = true; |
32
by Brandon Wright
Remove POSIX dup and access calls, and rename qword to fix compilation |
1023 |
else
|
1024 |
fclose(fd); |
|
1
by OV2
Initial 1.52 import |
1025 |
|
1026 |
return (SUCCESS); |
|
1027 |
}
|
|
1028 |
||
1029 |
void S9xMovieUpdate (bool addFrame) |
|
1030 |
{
|
|
1031 |
switch (Movie.State) |
|
1032 |
{
|
|
1033 |
case MOVIE_STATE_PLAY: |
|
1034 |
{
|
|
1035 |
if (Movie.CurrentFrame >= Movie.MaxFrame || Movie.CurrentSample >= Movie.MaxSample) |
|
1036 |
{
|
|
1037 |
change_state(MOVIE_STATE_NONE); |
|
1038 |
S9xMessage(S9X_INFO, S9X_MOVIE_INFO, MOVIE_INFO_END); |
|
1039 |
return; |
|
1040 |
}
|
|
1041 |
else
|
|
1042 |
{
|
|
1043 |
if (addFrame) |
|
1044 |
S9xUpdateFrameCounter(); |
|
1045 |
else
|
|
1046 |
if (SKIPPED_POLLING_PORT_TYPE(Movie.PortType[0]) && SKIPPED_POLLING_PORT_TYPE(Movie.PortType[1])) |
|
1047 |
return; |
|
1048 |
||
1049 |
read_frame_controller_data(addFrame); |
|
1050 |
Movie.CurrentSample++; |
|
1051 |
if (addFrame) |
|
1052 |
Movie.CurrentFrame++; |
|
1053 |
}
|
|
1054 |
||
1055 |
break; |
|
1056 |
}
|
|
1057 |
||
1058 |
case MOVIE_STATE_RECORD: |
|
1059 |
{
|
|
1060 |
if (addFrame) |
|
1061 |
S9xUpdateFrameCounter(); |
|
1062 |
else
|
|
1063 |
if (SKIPPED_POLLING_PORT_TYPE(Movie.PortType[0]) && SKIPPED_POLLING_PORT_TYPE(Movie.PortType[1])) |
|
1064 |
return; |
|
1065 |
||
1066 |
write_frame_controller_data(); |
|
1067 |
Movie.MaxSample = ++Movie.CurrentSample; |
|
1068 |
if (addFrame) |
|
1069 |
Movie.MaxFrame = ++Movie.CurrentFrame; |
|
1070 |
||
1071 |
size_t ignore; |
|
1072 |
ignore = fwrite((Movie.InputBufferPtr - Movie.BytesPerSample), 1, Movie.BytesPerSample, Movie.File); |
|
1073 |
||
1074 |
break; |
|
1075 |
}
|
|
1076 |
||
1077 |
default: |
|
1078 |
{
|
|
1079 |
if (addFrame) |
|
1080 |
S9xUpdateFrameCounter(); |
|
1081 |
||
1082 |
break; |
|
1083 |
}
|
|
1084 |
}
|
|
1085 |
}
|
|
1086 |
||
1087 |
void S9xMovieUpdateOnReset (void) |
|
1088 |
{
|
|
1089 |
if (Movie.State == MOVIE_STATE_RECORD) |
|
1090 |
{
|
|
1091 |
reserve_buffer_space((uint32) (Movie.InputBufferPtr + Movie.BytesPerSample - Movie.InputBuffer)); |
|
1092 |
memset(Movie.InputBufferPtr, 0xFF, Movie.BytesPerSample); |
|
1093 |
Movie.InputBufferPtr += Movie.BytesPerSample; |
|
1094 |
Movie.MaxSample = ++Movie.CurrentSample; |
|
1095 |
Movie.MaxFrame = ++Movie.CurrentFrame; |
|
1096 |
||
1097 |
size_t ignore; |
|
1098 |
ignore = fwrite((Movie.InputBufferPtr - Movie.BytesPerSample), 1, Movie.BytesPerSample, Movie.File); |
|
1099 |
}
|
|
1100 |
}
|
|
1101 |
||
1102 |
void S9xMovieInit (void) |
|
1103 |
{
|
|
164
by OV2
Change ZeroMemory to memset |
1104 |
memset(&Movie, 0, sizeof(Movie)); |
1
by OV2
Initial 1.52 import |
1105 |
Movie.State = MOVIE_STATE_NONE; |
1106 |
}
|
|
1107 |
||
1108 |
void S9xMovieStop (bool8 suppress_message) |
|
1109 |
{
|
|
1110 |
if (Movie.State != MOVIE_STATE_NONE) |
|
1111 |
{
|
|
1112 |
change_state(MOVIE_STATE_NONE); |
|
1113 |
||
1114 |
if (!suppress_message) |
|
1115 |
S9xMessage(S9X_INFO, S9X_MOVIE_INFO, MOVIE_INFO_STOP); |
|
1116 |
}
|
|
1117 |
}
|
|
1118 |
||
1119 |
void S9xMovieShutdown (void) |
|
1120 |
{
|
|
1121 |
if (S9xMovieActive()) |
|
1122 |
S9xMovieStop(TRUE); |
|
1123 |
}
|
|
1124 |
||
1125 |
bool8 S9xMovieActive (void) |
|
1126 |
{
|
|
1127 |
return (Movie.State != MOVIE_STATE_NONE); |
|
1128 |
}
|
|
1129 |
||
1130 |
bool8 S9xMoviePlaying (void) |
|
1131 |
{
|
|
1132 |
return (Movie.State == MOVIE_STATE_PLAY); |
|
1133 |
}
|
|
1134 |
||
1135 |
bool8 S9xMovieRecording (void) |
|
1136 |
{
|
|
1137 |
return (Movie.State == MOVIE_STATE_RECORD); |
|
1138 |
}
|
|
1139 |
||
1140 |
uint8 S9xMovieControllers (void) |
|
1141 |
{
|
|
1142 |
return (Movie.ControllersMask); |
|
1143 |
}
|
|
1144 |
||
1145 |
bool8 S9xMovieReadOnly (void) |
|
1146 |
{
|
|
1147 |
if (!S9xMovieActive()) |
|
1148 |
return (FALSE); |
|
1149 |
return (Movie.ReadOnly); |
|
1150 |
}
|
|
1151 |
||
1152 |
uint32 S9xMovieGetId (void) |
|
1153 |
{
|
|
1154 |
if (!S9xMovieActive()) |
|
1155 |
return (0); |
|
1156 |
return (Movie.MovieId); |
|
1157 |
}
|
|
1158 |
||
1159 |
uint32 S9xMovieGetLength (void) |
|
1160 |
{
|
|
1161 |
if (!S9xMovieActive()) |
|
1162 |
return (0); |
|
1163 |
return (Movie.MaxFrame); |
|
1164 |
}
|
|
1165 |
||
1166 |
uint32 S9xMovieGetFrameCounter (void) |
|
1167 |
{
|
|
1168 |
if (!S9xMovieActive()) |
|
1169 |
return (0); |
|
1170 |
return (Movie.CurrentFrame); |
|
1171 |
}
|
|
1172 |
||
1173 |
void S9xMovieToggleRecState (void) |
|
1174 |
{
|
|
1175 |
Movie.ReadOnly = !Movie.ReadOnly; |
|
1176 |
||
1177 |
if (Movie.ReadOnly) |
|
1178 |
S9xMessage(S9X_INFO, S9X_MOVIE_INFO, "Movie is now read-only."); |
|
1179 |
else
|
|
1180 |
S9xMessage(S9X_INFO, S9X_MOVIE_INFO, "Movie is now read+write."); |
|
1181 |
}
|
|
1182 |
||
1183 |
void S9xMovieToggleFrameDisplay (void) |
|
1184 |
{
|
|
1185 |
Settings.DisplayMovieFrame = !Settings.DisplayMovieFrame; |
|
1186 |
S9xReRefresh(); |
|
1187 |
}
|
|
1188 |
||
1189 |
void S9xUpdateFrameCounter (int offset) |
|
1190 |
{
|
|
1191 |
extern bool8 pad_read; |
|
1192 |
||
1193 |
offset++; |
|
1194 |
||
1195 |
if (!Settings.DisplayMovieFrame) |
|
1196 |
*GFX.FrameDisplayString = 0; |
|
1197 |
else
|
|
1198 |
if (Movie.State == MOVIE_STATE_RECORD) |
|
1199 |
sprintf(GFX.FrameDisplayString, "Recording frame: %d%s", |
|
1200 |
max(0, (int) (Movie.CurrentFrame + offset)), pad_read || !Settings.MovieNotifyIgnored ? "" : " (ignored)"); |
|
1201 |
else
|
|
1202 |
if (Movie.State == MOVIE_STATE_PLAY) |
|
1203 |
sprintf(GFX.FrameDisplayString, "Playing frame: %d / %d", |
|
1204 |
max(0, (int) (Movie.CurrentFrame + offset)), Movie.MaxFrame); |
|
1205 |
#ifdef NETPLAY_SUPPORT
|
|
1206 |
else
|
|
1207 |
if (Settings.NetPlay) |
|
1208 |
sprintf(GFX.FrameDisplayString, "%s frame: %d", Settings.NetPlayServer ? "Server" : "Client", |
|
1209 |
max(0, (int) (NetPlay.FrameCount + offset))); |
|
1210 |
#endif
|
|
1211 |
}
|