void RSP_ProcessDList(void)
{
int i, j;
u32 uc_start, uc_dstart, uc_dsize;
__RSP.PC[0] = *(u32*)&gfx_info.DMEM[0x0FF0];
__RSP.PCi = 0;
__RSP.count = -1;
__RSP.halt = FALSE;
__RSP.busy = TRUE;
gSP.matrix.stackSize = min( 32, *(u32*)&gfx_info.DMEM[0x0FE4] >> 6 );
gSP.matrix.modelViewi = 0;
gSP.changed &= ~CHANGED_CPU_FB_WRITE;
gSP.changed |= CHANGED_MATRIX;
gDPSetTexturePersp(G_TP_PERSP);
for (i = 0; i < 4; i++)
for (j = 0; j < 4; j++)
gSP.matrix.modelView[0][i][j] = 0.0f;
gSP.matrix.modelView[0][0][0] = 1.0f;
gSP.matrix.modelView[0][1][1] = 1.0f;
gSP.matrix.modelView[0][2][2] = 1.0f;
gSP.matrix.modelView[0][3][3] = 1.0f;
uc_start = *(u32*)&gfx_info.DMEM[0x0FD0];
uc_dstart = *(u32*)&gfx_info.DMEM[0x0FD8];
uc_dsize = *(u32*)&gfx_info.DMEM[0x0FDC];
if ((uc_start != __RSP.uc_start) || (uc_dstart != __RSP.uc_dstart))
gSPLoadUcodeEx( uc_start, uc_dstart, uc_dsize );
gDPSetCombineKey(G_CK_NONE);
gDPSetTextureLUT(G_TT_NONE);
gDPSetTexturePersp(G_TP_PERSP);
gDPSetCycleType(G_CYC_1CYCLE);
#ifdef NEW
depthBufferList().setNotCleared();
#endif
if (GBI_GetCurrentMicrocodeType() == Turbo3D)
RunTurbo3D();
else
while (!__RSP.halt)
{
u32 w0, w1, pc;
pc = __RSP.PC[__RSP.PCi];
if ((pc + 8) > RDRAMSize)
{
#ifdef DEBUG
DebugMsg( DEBUG_LOW | DEBUG_ERROR, "ATTEMPTING TO EXECUTE RSP COMMAND AT INVALID RDRAM LOCATION\n" );
#endif
break;
}
w0 = *(u32*)&gfx_info.RDRAM[pc];
w1 = *(u32*)&gfx_info.RDRAM[pc+4];
__RSP.cmd = _SHIFTR( w0, 24, 8 );
#ifdef DEBUG
DebugRSPState( RSP.PCi, RSP.PC[RSP.PCi], _SHIFTR( w0, 24, 8 ), w0, w1 );
DebugMsg( DEBUG_LOW | DEBUG_HANDLED, "0x%08lX: CMD=0x%02lX W0=0x%08lX W1=0x%08lX\n", RSP.PC[RSP.PCi], _SHIFTR( w0, 24, 8 ), w0, w1 );
#endif
__RSP.PC[__RSP.PCi] += 8;
__RSP.nextCmd = _SHIFTR( *(u32*)&gfx_info.RDRAM[pc+8], 24, 8 );
GBI.cmd[__RSP.cmd]( w0, w1 );
RSP_CheckDLCounter();
}
if (config.frameBufferEmulation.copyToRDRAM)
FrameBuffer_CopyToRDRAM( gDP.colorImage.address );
if (config.frameBufferEmulation.copyDepthToRDRAM)
FrameBuffer_CopyDepthBuffer( gDP.colorImage.address );
__RSP.busy = FALSE;
gSP.changed |= CHANGED_COLORBUFFER;
}
void RSP_ProcessDList()
{
VI_UpdateSize();
OGL_UpdateScale();
RSP.PC[0] = *(u32*)&DMEM[0x0FF0];
RSP.PCi = 0;
RSP.count = 0;
RSP.halt = FALSE;
RSP.busy = TRUE;
gSP.matrix.stackSize = min( 32, *(u32*)&DMEM[0x0FE4] >> 6 );
gSP.matrix.modelViewi = 0;
gSP.changed |= CHANGED_MATRIX;
for (int i = 0; i < 4; i++)
for (int j = 0; j < 4; j++)
gSP.matrix.modelView[0][i][j] = 0.0f;
gSP.matrix.modelView[0][0][0] = 1.0f;
gSP.matrix.modelView[0][1][1] = 1.0f;
gSP.matrix.modelView[0][2][2] = 1.0f;
gSP.matrix.modelView[0][3][3] = 1.0f;
u32 uc_start = *(u32*)&DMEM[0x0FD0];
u32 uc_dstart = *(u32*)&DMEM[0x0FD8];
u32 uc_dsize = *(u32*)&DMEM[0x0FDC];
if ((uc_start != RSP.uc_start) || (uc_dstart != RSP.uc_dstart))
gSPLoadUcodeEx( uc_start, uc_dstart, uc_dsize );
gDPSetAlphaCompare( G_AC_NONE );
gDPSetDepthSource( G_ZS_PIXEL );
gDPSetRenderMode( 0, 0 );
gDPSetAlphaDither( G_AD_DISABLE );
gDPSetColorDither( G_CD_DISABLE );
gDPSetCombineKey( G_CK_NONE );
gDPSetTextureConvert( G_TC_FILT );
gDPSetTextureFilter( G_TF_POINT );
gDPSetTextureLUT( G_TT_NONE );
gDPSetTextureLOD( G_TL_TILE );
gDPSetTextureDetail( G_TD_CLAMP );
gDPSetTexturePersp( G_TP_PERSP );
gDPSetCycleType( G_CYC_1CYCLE );
gDPPipelineMode( G_PM_NPRIMITIVE );
while (!RSP.halt)
{
if ((RSP.PC[RSP.PCi] + 8) > RDRAMSize)
{
#ifdef DEBUG
switch (Debug.level)
{
case DEBUG_LOW:
DebugMsg( DEBUG_LOW | DEBUG_ERROR, "ATTEMPTING TO EXECUTE RSP COMMAND AT INVALID RDRAM LOCATION\n" );
break;
case DEBUG_MEDIUM:
DebugMsg( DEBUG_MEDIUM | DEBUG_ERROR, "Attempting to execute RSP command at invalid RDRAM location\n" );
break;
case DEBUG_HIGH:
DebugMsg( DEBUG_HIGH | DEBUG_ERROR, "// Attempting to execute RSP command at invalid RDRAM location\n" );
break;
}
#endif
break;
}
// printf( "!!!!!! RDRAM = 0x%8.8x\n", RDRAM );//RSP.PC[RSP.PCi] );
/* {
static u8 *lastRDRAM = 0;
if (lastRDRAM == 0)
lastRDRAM = RDRAM;
if (RDRAM != lastRDRAM)
{
__asm__( "int $3" );
}
}*/
u32 w0 = *(u32*)&RDRAM[RSP.PC[RSP.PCi]];
u32 w1 = *(u32*)&RDRAM[RSP.PC[RSP.PCi] + 4];
RSP.cmd = _SHIFTR( w0, 24, 8 );
#ifdef DEBUG
DebugRSPState( RSP.PCi, RSP.PC[RSP.PCi], _SHIFTR( w0, 24, 8 ), w0, w1 );
DebugMsg( DEBUG_LOW | DEBUG_HANDLED, "0x%08lX: CMD=0x%02lX W0=0x%08lX W1=0x%08lX\n", RSP.PC[RSP.PCi], _SHIFTR( w0, 24, 8 ), w0, w1 );
#endif
RSP.PC[RSP.PCi] += 8;
RSP.nextCmd = _SHIFTR( *(u32*)&RDRAM[RSP.PC[RSP.PCi]], 24, 8 );
GBI.cmd[RSP.cmd]( w0, w1 );
}
/* if (OGL.frameBufferTextures && gDP.colorImage.changed)
{
FrameBuffer_SaveBuffer( gDP.colorImage.address, gDP.colorImage.size, gDP.colorImage.width, gDP.colorImage.height );
gDP.colorImage.changed = FALSE;
}*/
RSP.busy = FALSE;
RSP.DList++;
gSP.changed |= CHANGED_COLORBUFFER;
}