void gfx_mode_init(void)
{
gfx_sync();
gSPLoadGeometryMode(gfx_disp_p++, 0);
gDPSetCycleType(gfx_disp_p++, G_CYC_1CYCLE);
gDPSetRenderMode(gfx_disp_p++, G_RM_XLU_SURF, G_RM_XLU_SURF2);
gDPSetScissor(gfx_disp_p++, G_SC_NON_INTERLACE,
0, 0, Z64_SCREEN_WIDTH, Z64_SCREEN_HEIGHT);
gDPSetAlphaDither(gfx_disp_p++, G_AD_DISABLE);
gDPSetColorDither(gfx_disp_p++, G_CD_DISABLE);
gDPSetAlphaCompare(gfx_disp_p++, G_AC_NONE);
gDPSetDepthSource(gfx_disp_p++, G_ZS_PRIM);
gDPSetCombineKey(gfx_disp_p++, G_CK_NONE);
gDPSetTextureConvert(gfx_disp_p++, G_TC_FILT);
gDPSetTextureDetail(gfx_disp_p++, G_TD_CLAMP);
gDPSetTexturePersp(gfx_disp_p++, G_TP_NONE);
gDPSetTextureLOD(gfx_disp_p++, G_TL_TILE);
gDPSetTextureLUT(gfx_disp_p++, G_TT_NONE);
gDPPipelineMode(gfx_disp_p++, G_PM_NPRIMITIVE);
gfx_mode_apply(GFX_MODE_ALL);
}
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;
}
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
DebugMsg( DEBUG_LOW | DEBUG_ERROR, "ATTEMPTING TO EXECUTE RSP COMMAND AT INVALID RDRAM LOCATION\n" );
#endif
break;
}
u32 w0 = *(u32*)&RDRAM[RSP.PC[RSP.PCi]];
u32 w1 = *(u32*)&RDRAM[RSP.PC[RSP.PCi] + 4];
RSP.cmd = _SHIFTR( w0, 24, 8 );
RSP.PC[RSP.PCi] += 8;
RSP.nextCmd = _SHIFTR( *(u32*)&RDRAM[RSP.PC[RSP.PCi]], 24, 8 );
#ifdef PROFILE_GBI
GBI_ProfileBegin(RSP.cmd);
#endif
GBI.cmd[RSP.cmd]( w0, w1 );
#ifdef PROFILE_GBI
GBI_ProfileEnd(RSP.cmd);
#endif
}
RSP.busy = FALSE;
RSP.DList++;
gSP.changed |= CHANGED_COLORBUFFER;
}
void RSP_ProcessDList()
{
VI_UpdateSize();
OGL_UpdateScale();
TextureCache_ActivateNoise(2);
RSP.PC[0] = *(u32*)&DMEM[0x0FF0];
RSP.PCi = 0;
RSP.count = 0;
RSP.halt = FALSE;
RSP.busy = TRUE;
#ifdef __TRIBUFFER_OPT
__indexmap_clear();
#endif
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);
#ifdef PRINT_DISPLAYLIST
if ((RSP.DList%PRINT_DISPLAYLIST_NUM) == 0) LOG(LOG_VERBOSE, "BEGIN DISPLAY LIST %i \n", RSP.DList);
#endif
while (!RSP.halt)
{
u32 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;
}
u32 w0 = *(u32*)&RDRAM[pc];
u32 w1 = *(u32*)&RDRAM[pc+4];
RSP.nextCmd = _SHIFTR( *(u32*)&RDRAM[pc+8], 24, 8 );
RSP.cmd = _SHIFTR( w0, 24, 8 );
RSP.PC[RSP.PCi] += 8;
#ifdef PROFILE_GBI
GBI_ProfileBegin(RSP.cmd);
#endif
#ifdef PRINT_DISPLAYLIST
if ((RSP.DList%PRINT_DISPLAYLIST_NUM) == 0) LOG(LOG_VERBOSE, "%s: w0=0x%x w1=0x%x\n", GBI_GetFuncName(GBI.current->type, RSP.cmd), w0, w1);
#endif
GBI.cmd[RSP.cmd]( w0, w1 );
#ifdef PROFILE_GBI
GBI_ProfileEnd(RSP.cmd);
#endif
}
#ifdef PRINT_DISPLAYLIST
if ((RSP.DList%PRINT_DISPLAYLIST_NUM) == 0) LOG(LOG_VERBOSE, "END DISPLAY LIST %i \n", RSP.DList);
#endif
RSP.busy = FALSE;
RSP.DList++;
gSP.changed |= CHANGED_COLORBUFFER;
}