Emuspeed keyb shortcuts bound, better handling of emu pause/frame increase while throttling, removed some unused EXTSYMs from recent changes, made average FPS calculation work with replay-to-record feature. TODO: fix fastmotion speed, currently 4 times what is asked -_-;

zsnes/src/cpu/execute.asm

@@ -22,7 +22,7 @@
 
 EXTSYM KeyRewind,statesaver,timer2upd,Voice0Status,UpdateDPage,MessageOn
 EXTSYM MsgCount,Msgptr,StartGUI,cbitmode,debuggeron,romdata,initvideo,newgfx16b
-EXTSYM cvidmode,vidbuffer,vidbufferofsa,disable65816sh,GUISaveVars,virqnodisable
+EXTSYM cvidmode,vidbufferofsa,disable65816sh,GUISaveVars,virqnodisable
 EXTSYM KeySaveState,KeyLoadState,KeyQuickExit,KeyQuickLoad,KeyQuickRst
 EXTSYM GUIDoReset,GUIReset,KeyOnStA,KeyOnStB,ProcessKeyOn,C4Enable,KeyQuickClock
 EXTSYM KeyQuickSaveSPC,TimerEnable,IRQHack,HIRQLoc,splitflags,joinflags
@@ -45,7 +45,7 @@ EXTSYM JoyBOrig,JoyBNow,JoyCOrig,JoyCNow,JoyDOrig,JoyDNow,JoyEOrig,JoyENow
 EXTSYM SA1Message,MultiTapStat,idledetectspc,SA1Control,SA1Enable,SA1IRQEnable
 EXTSYM SPC700read,SPC700write,numspcvblleft,spc700idle,SA1IRQExec,ForceNewGfxOff
 EXTSYM LethEnData,GUIQuit,IRAM,SA1Ptr,SA1BWPtr,scrnon,scaddset,outofmemfix
-EXTSYM yesoutofmemory,ProcessMovies,MovieStop,ppustatus,C4VBlank,copyvid
+EXTSYM yesoutofmemory,ProcessMovies,MovieStop,ppustatus,C4VBlank
 EXTSYM ReturnFromSPCStall,scanlines,smallscreenon,ScreenScale,MainLoop
 EXTSYM NumberOfOpcodes,SfxCLSR,SfxSCMR,SfxPOR,sfx128lineloc,sfx160lineloc
 EXTSYM sfx192lineloc,sfxobjlineloc,sfxclineloc,PLOTJmpa,PLOTJmpb,FxTable
@@ -55,8 +55,7 @@ EXTSYM fxbit67pcal,SfxSFR,nosprincr,cpucycle,switchtovirqdeb,switchtonmideb
 EXTSYM MovieSeekBehind,SaveSramData,BackupCVFrame,RestoreCVFrame,loadstate
 EXTSYM KeyInsrtChap,KeyNextChap,KeyPrevChap,MovieInsertChapter,MovieSeekAhead
 EXTSYM ResetDuringMovie,EMUPauseKey,INCRFrameKey,MovieWaiting,NoInputRead
-EXTSYM AllocatedRewindStates,SlowDownLock,FastForwardLock
-EXTSYM PauseFrameMode,RestorePauseFrame,BackupPauseFrame
+EXTSYM AllocatedRewindStates,PauseFrameMode,RestorePauseFrame,BackupPauseFrame
 
 %ifdef __MSDOS__
 EXTSYM dssel
@@ -1335,7 +1334,7 @@ NEWSYM cpuover
     mov byte[NextNGDisplay],1
     cmp byte[newengen],0
     je .nonewgfx
-    cmp byte[curblank],0h
+    cmp byte[curblank],0
     jne .nonewgfx
     cmp byte[ForceNewGfxOff],0
     jne .nonewgfx
@@ -1447,10 +1446,6 @@ NEWSYM cpuover
     cmp byte[EMUPause],1
     jne .noemupause
 
-    ; prevents some random desyncs
-    mov byte[SlowDownLock],0 
-    mov byte[FastForwardLock],0
-
     cmp byte[PauseFrameMode],1
     jne .nopauseframemode1
     mov [tempedx],edx

zsnes/src/dos/dosintrf.asm

@@ -30,8 +30,8 @@ EXTSYM ZOpenFileName,ZFileSeekMode,ZFileSeekPos,ZFileSeekHandle,ZFileWriteHandle
 EXTSYM ZFileWriteSize,ZFileWriteBlock,ZFileWrite,ZFileReadHandle,ZFileReadSize
 EXTSYM ZFileReadBlock,ZFileRead,ZFileDelFName,ZFileDelete,ZCloseFileHandle
 EXTSYM ZCloseFile,ZFileTellHandle,ZFileTell,GetTime,GetDate,ZFFTimeFName,ZFTime
-EXTSYM ZFDate,ZFileGetFTime,ZFileMKDir,ZFileCHDir,ZFileRMDir,CHPath,MKPath
-EXTSYM RMPath,ZFileGetDir,DirName,pressed,DTALoc,DTALocPos,ZFileFindATTRIB
+EXTSYM ZFDate,ZFileGetFTime,ZFileCHDir,CHPath
+EXTSYM ZFileGetDir,DirName,pressed,DTALoc,DTALocPos,ZFileFindATTRIB
 EXTSYM ZFileFindFirst,ZFileFindNext,ZFileFindPATH,oldhand9s,oldhand9o,interror
 EXTSYM oldhand8s,oldhand8o,oldhandSBs,oldhandSBo,NoSoundReinit,soundon
 EXTSYM DSPDisable,SBInt,PICMaskP,SBIrq,SBHandler,InitSB,handler8h

zsnes/src/linux/sdlintrf.asm

@@ -28,8 +28,8 @@ EXTSYM ZFileSeekPos,ZFileSeekHandle,ZFileWriteHandle,ZFileWriteSize
 EXTSYM ZFileWriteBlock,ZFileWrite,ZFileReadHandle,ZFileReadSize,ZFileReadBlock
 EXTSYM ZFileRead,ZFileDelFName,ZFileDelete,ZCloseFileHandle,ZCloseFile
 EXTSYM ZFileTellHandle,ZFileTell,ZFFTimeFName,ZFTime,ZFDate,ZFileGetFTime
-EXTSYM GetTime,GetDate,GUIkeydelay2,ZFileMKDir,ZFileCHDir,ZFileRMDir,CHPath
-EXTSYM MKPath,RMPath,ZFileGetDir,DirName,DTALoc,DTALocPos,ZFileFindATTRIB
+EXTSYM GetTime,GetDate,GUIkeydelay2,ZFileCHDir,CHPath
+EXTSYM ZFileGetDir,DirName,DTALoc,DTALocPos,ZFileFindATTRIB
 EXTSYM ZFileFindFirst,ZFileFindNext,ZFileFindPATH,soundon,DSPDisable,Start60HZ
 EXTSYM pressed,RaisePitch,AdjustFrequency,vidbufferofsb,vidbuffer,clearwin
 EXTSYM Stop60HZ,initwinvideo,vesa2_rpos,vesa2_gpos,vesa2_bpos,vesa2_rposng

zsnes/src/vcache.asm

@@ -49,7 +49,8 @@ EXTSYM oamram,objhipr,objptr,objptrn,objsize1,objsize2,spritetablea,sprleftpr
 EXTSYM sprlefttot,vcache4b,objadds1,objadds2,objmovs1,objmovs2,tltype4b
 EXTSYM vidmemch4,vram,bgptr,bgptrc,bgptrd,curtileptr,vcache2b,vcache8b,vidmemch8
 EXTSYM offsetmshl,NextLineCache,tltype2b,tltype8b,objwlrpos,snesinputdefault
-EXTSYM cycleinputdevice,Change_Dir,LoadDrive,LoadDir,EmuSpeed
+EXTSYM cycleinputdevice,Change_Dir,LoadDrive,LoadDir,EmuSpeed,SDRatio,FFRatio
+EXTSYM KeyResetSpeed,KeyEmuSpeedUp,KeyEmuSpeedDown,EMUPause
 
 ; Process stuff & Cache sprites
 
@@ -74,8 +75,6 @@ mousecheck db 0
 
 SECTION .text
 
-
-
 %macro stateselcomp 3
     mov eax,[%1]
     test byte[pressed+eax],1
@@ -109,7 +108,6 @@ SECTION .text
 %%nosdis
 %endmacro
 
-
 UpdateVolume:
     pushad
     xor eax,eax
@@ -178,7 +176,6 @@ ClockCounter:
 .noclear
     ret
 
-
 NEWSYM dsp1teststuff
     ; /////////////////////////////
     mov dword[dsp1ptr],0
@@ -303,6 +300,10 @@ NEWSYM cachevideo
     mov dword[sramb4save],0
 .nofocussave
 
+    ; if emulation paused, don't alter timing
+    mov ax,1
+    cmp byte[EMUPause],1
+    je near .ttldone
     ; fast forward goes over all other throttles
     cmp byte[FastFwdToggle],0
     jne .ffmode2
@@ -338,10 +339,11 @@ NEWSYM cachevideo
     je near .slowdwn
     jmp .sdskip
 .slowdwn
-    mov byte[SloMo],1         ; hardcoded /2 slowdown (for now)
+    mov al,[SDRatio]          ; 0-28
+    inc al                    ; 1-29
+    mov [SloMo],al            ; /2-/30 slowmotion
     jmp .throttleskip
 .sdskip
-    mov byte[SloMo],0
     ; now we can look at emuspeed
     cmp byte[EmuSpeed],30     ; 0-28 slow, 29 normal, 30-58 skip
     jb .noskipping
@@ -357,6 +359,7 @@ NEWSYM cachevideo
 .throttleskip
     mov ax,[SloMo]
     inc ax                    ; total times frame is drawn
+.ttldone
 
     cmp byte[frameskip],0
     jne near .frameskip
@@ -374,7 +377,6 @@ NEWSYM cachevideo
     jb .noskip2
     mov byte[curblank],40h
     inc byte[fskipped]
-    mov al,40h
     mov cl,[maxskip]
     cmp byte[fskipped],cl
     jbe near .nofrskip
@@ -386,7 +388,8 @@ NEWSYM cachevideo
 .fastfor
     inc byte[frskipper]
     push ebx
-    mov bl,10                 ; hardcoded 11x fastforward (for now)
+    mov bl,byte[FFRatio]      ; 0-28
+    inc bl                    ; 1-29, 2x-30x fastmotion
     jmp .fastforb
 .frameskip
     inc byte[frskipper]
@@ -397,7 +400,6 @@ NEWSYM cachevideo
     pop ebx
     jae .nofrskip
     mov byte[curblank],40h
-    mov al,40h
     jmp .frskip
 .nofrskip
     mov byte[frskipper],0
@@ -494,6 +496,28 @@ NEWSYM cachevideo
     mov eax,[MsgCount]
     mov [MessageOn],eax
 .nodis5
+    mov eax,[KeyEmuSpeedDown]
+    test byte[pressed+eax],1
+    jz .nospeeddown
+    mov byte[pressed+eax],2
+    cmp byte[EmuSpeed],0
+    je .nospeeddown
+    dec byte[EmuSpeed]
+.nospeeddown
+    mov eax,[KeyEmuSpeedUp]
+    test byte[pressed+eax],1
+    jz .nospeedup
+    mov byte[pressed+eax],2
+    cmp byte[EmuSpeed],58
+    je .nospeedup
+    inc byte[EmuSpeed]
+.nospeedup
+    mov eax,[KeyResetSpeed]
+    test byte[pressed+eax],1
+    jz .nospeedreset
+    mov byte[pressed+eax],2
+    mov byte[EmuSpeed],29
+.nospeedreset
     mov eax,[KeyResetAll]
     test byte[pressed+eax],1
     je .nodis6

zsnes/src/win/winintrf.asm

@@ -30,8 +30,8 @@ EXTSYM ZFileSeekMode,ZFileSeekPos,ZFileSeekHandle,ZFileWriteHandle
 EXTSYM ZFileWriteSize,ZFileWriteBlock,ZFileWrite,ZFileReadHandle,ZFileReadSize
 EXTSYM ZFileReadBlock,ZFileRead,ZFileDelFName,ZFileDelete,ZCloseFileHandle
 EXTSYM ZCloseFile,ZFileTellHandle,ZFileTell,ZFFTimeFName,ZFTime,ZFDate
-EXTSYM ZFileGetFTime,GetTime,GetDate,GUIkeydelay2,_chdrive,ZFileMKDir,ZFileCHDir
-EXTSYM ZFileRMDir,CHPath,MKPath,RMPath,ZFileGetDir,DirName,_getdrive,DTALoc
+EXTSYM ZFileGetFTime,GetTime,GetDate,GUIkeydelay2,_chdrive,ZFileCHDir
+EXTSYM CHPath,ZFileGetDir,DirName,_getdrive,DTALoc
 EXTSYM DTALocPos,ZFileFindATTRIB,ZFileFindFirst,ZFileFindNext,ZFileFindPATH
 EXTSYM soundon,DSPDisable,Start60HZ,pressed,RaisePitch,AdjustFrequency
 EXTSYM vidbufferofsb,vidbuffer,clearwin,Stop60HZ,initwinvideo,vesa2_rpos

zsnes/src/zmovie.c

@@ -888,7 +888,7 @@ static void zmv_create(char *filename)
     zmv_vars.header.zst_size = cur_zst_size;
     zmv_vars.header.zmv_flag.start_method = (enum zmv_start_methods)MovieStartMethod;
     zmv_vars.header.zmv_flag.video_mode = romispal ? zmv_vm_pal : zmv_vm_ntsc;
-
+    zmv_vars.header.average_fps = romispal ? 250 : 240;
     zmv_vars.header.initial_input = (pl1contrl    ? BIT(0xF) : 0) |
                                     (pl2contrl    ? BIT(0xE) : 0) |
                                     (pl3contrl    ? BIT(0xD) : 0) |
@@ -1014,7 +1014,9 @@ static void zmv_record(bool pause, unsigned char combos_used, unsigned char slow
 {
   unsigned char flag = 0;
   unsigned char press_buf[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0 };
-  static float average = 1.0f;
+  static float average = 0.0f;
+  if (!average) { average = (float)zmv_vars.header.average_fps/((romispal) ? 250.0f : 240.0f); }
+
   size_t skip_bits = 0;
 
   if (pause) { zmv_vars.header.incr_frames++; }