ShuriZma
/
pcsx2
mirror of https://github.com/PCSX2/pcsx2.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Reverted most changes from r326, the excessive code will get used later. Also removed some dead code that's been in the eerec for ages. 

git-svn-id: http://pcsx2-playground.googlecode.com/svn/trunk@329 a6443dda-0b58-4228-96e9-037be469359c
This commit is contained in:
ramapcsx2 2008-11-15 12:59:39 +00:00 committed by Gregory Hainaut
parent 7fd2888335
commit 0cb03d20a7
3 changed files with 2 additions and 19 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
pcsx2/Counters.c
View File

@ -78,9 +78,7 @@ static __forceinline void cpuRcntSet() {
// This must be done regardless of if the hblank/vblank counters updated since
// cpuRegs.cycle changes, even if sCycle hasn't!
//fixme : HBLANK_TIME_ and HRENDER_TIME_ are both SCANLINE_NTSC (or _PAL) / 2.. was that intended? (rama)
//u32 counter4CycleT = ( counters[4].mode == MODE_HBLANK ) ? HBLANK_TIME_ : HRENDER_TIME_;
u32 counter4CycleT = HBLANK_TIME_;
u32 counter4CycleT = ( counters[4].mode == MODE_HBLANK ) ? HBLANK_TIME_ : HRENDER_TIME_;
u32 counter5CycleT = VSYNC_HALF_ - (cpuRegs.cycle - counters[5].sCycle);
counter4CycleT -= (cpuRegs.cycle - counters[4].sCycle);

4
pcsx2/Counters.h
View File

@ -36,8 +36,6 @@ typedef struct {
// NTSC Timing Information!!! (some scanline info is guessed)
//------------------------------------------------------------------
#define SCANLINE_NTSC (u32)(PS2CLK / 15734.25)//18743 //when using 59.94005994 it rounds to 15734.27 :p (rama)
// fixme : Both, HRENDER_TIME_NTSC and HBLANK_TIME_NTSC the same?
// also see cpuRcntSet() and possibly hScanline() for this issue (rama)
#define HRENDER_TIME_NTSC (u32)(SCANLINE_NTSC / 2)//15528 //time from hblank end to hblank start (PS2CLK / 18991.368423051722991900181367568)
#define HBLANK_TIME_NTSC (u32)(SCANLINE_NTSC / 2)//3215 //time from hblank start to hblank end (PS2CLK / 91738.91105912572817760653181028)
#define VSYNC_NTSC (u32)(PS2CLK / 59.94) //hz //59.94005994 is more precise
@ -55,8 +53,6 @@ typedef struct {
// PAL Timing Information!!! (some scanline info is guessed)
//------------------------------------------------------------------
#define SCANLINE_PAL (u32)(PS2CLK / 15625)//18874
// fixme : Both, HRENDER_TIME_PAL and HBLANK_TIME_PAL the same?
// also see cpuRcntSet() and possibly hScanline() for this issue (rama)
#define HRENDER_TIME_PAL (u32)(SCANLINE_PAL / 2)//15335 //time from hblank end to hblank start
#define HBLANK_TIME_PAL (u32)(SCANLINE_PAL / 2)//3539 //time from hblank start to hblank end
#define VSYNC_PAL (u32)(PS2CLK / 50) //hz

13
pcsx2/x86/ix86-32/iR5900-32.c
View File

@ -81,8 +81,7 @@ u32 g_EEFreezeRegs = 0; // if set, should freeze the regs
static BASEBLOCK* s_pCurBlock = NULL;
static BASEBLOCKEX* s_pCurBlockEx = NULL;
static BASEBLOCK* s_pDispatchBlock = NULL;
static u32 s_nEndBlock = 0; // what pc the current block ends
static u32 s_nHasDelay = 0;
static u32 s_nEndBlock = 0; // what pc the current block ends
static u32 s_nNextBlock = 0; // next free block in recBlocks
@ -2914,7 +2913,6 @@ void recRecompile( u32 startpc )
// go until the next branch
i = startpc;
s_nEndBlock = 0xffffffff;
s_nHasDelay = 0;
while(1) {
BASEBLOCK* pblock = PC_GETBLOCK(i);
@ -2935,7 +2933,6 @@ void recRecompile( u32 startpc )
if( _Funct_ == 8 || _Funct_ == 9 ) { // JR, JALR
s_nEndBlock = i + 8;
s_nHasDelay = 1;
goto StartRecomp;
}
@ -2944,8 +2941,6 @@ void recRecompile( u32 startpc )
if( _Rt_ < 4 || (_Rt_ >= 16 && _Rt_ < 20) ) {
// branches
if( _Rt_ == 2 || _Rt_ == 3 || _Rt_ == 18 || _Rt_ == 19 ) s_nHasDelay = 1;
else s_nHasDelay = 2;
branchTo = _Imm_ * 4 + i + 4;
if( branchTo > startpc && branchTo < i ) s_nEndBlock = branchTo;
@ -2958,7 +2953,6 @@ void recRecompile( u32 startpc )
case 2: // J
case 3: // JAL
s_nHasDelay = 1;
s_nEndBlock = i + 8;
goto StartRecomp;
@ -2966,9 +2960,6 @@ void recRecompile( u32 startpc )
case 4: case 5: case 6: case 7:
case 20: case 21: case 22: case 23:
if( (cpuRegs.code >> 26) >= 20 ) s_nHasDelay = 1;
else s_nHasDelay = 2;
branchTo = _Imm_ * 4 + i + 4;
if( branchTo > startpc && branchTo < i ) s_nEndBlock = branchTo;
else s_nEndBlock = i+8;
@ -2989,8 +2980,6 @@ void recRecompile( u32 startpc )
if( _Rs_ == 8 ) {
// BC1F, BC1T, BC1FL, BC1TL
// BC2F, BC2T, BC2FL, BC2TL
if( _Rt_ >= 2 ) s_nHasDelay = 1;
else s_nHasDelay = 2;
branchTo = _Imm_ * 4 + i + 4;
if( branchTo > startpc && branchTo < i ) s_nEndBlock = branchTo;