void DLParser_Process()
{
dlistMtxCount = 0;
bHalfTxtScale = false;
if ( CRender::g_pRender == NULL)
{
TriggerDPInterrupt();
return;
}
status.bScreenIsDrawn = true;
DebuggerPauseCountN( NEXT_DLIST );
status.gRDPTime = timeGetTime();
status.gDlistCount++;
OSTask * pTask = (OSTask *)(g_GraphicsInfo.DMEM + 0x0FC0);
u32 code_base = (u32)pTask->t.ucode & 0x1fffffff;
u32 code_size = pTask->t.ucode_size;
u32 data_base = (u32)pTask->t.ucode_data & 0x1fffffff;
u32 data_size = pTask->t.ucode_data_size;
u32 stack_size = pTask->t.dram_stack_size >> 6;
if (gLastUcodeBase != code_base)
{
DLParser_InitMicrocode(code_base, code_size, data_base, data_size);
}
// Initialize stack
status.bN64FrameBufferIsUsed = false;
gDlistStackPointer=0;
gDlistStack[gDlistStackPointer].pc = (uint32)pTask->t.data_ptr;
gDlistStack[gDlistStackPointer].countdown = MAX_DL_COUNT;
DEBUGGER_PAUSE_AT_COND_AND_DUMP_COUNT_N((gDlistStack[gDlistStackPointer].pc == 0 && pauseAtNext && eventToPause==NEXT_UNKNOWN_OP),
{DebuggerAppendMsg("Start Task without DLIST: ucode=%08X, data=%08X", (uint32)pTask->t.ucode, (uint32)pTask->t.ucode_data);});
//*****************************************************************************
//
//*****************************************************************************
u32 DLParser_Process(u32 instruction_limit, DLDebugOutput * debug_output)
{
DAEDALUS_PROFILE( "DLParser_Process" );
if ( !CGraphicsContext::Get()->IsInitialised() || !gRenderer )
{
return 0;
}
// Shut down the debug console when we start rendering
// TODO: Clear the front/backbuffer the first time this function is called
// to remove any stuff lingering on the screen.
if(gFirstCall)
{
CGraphicsContext::Get()->ClearAllSurfaces();
gFirstCall = false;
}
// Update Screen only when something is drawn, otherwise several games ex Army Men will flash or shake.
if( g_ROM.GameHacks != CHAMELEON_TWIST_2 ) gGraphicsPlugin->UpdateScreen();
OSTask * pTask = (OSTask *)(g_pu8SpMemBase + 0x0FC0);
u32 code_base = (u32)pTask->t.ucode & 0x1fffffff;
u32 code_size = pTask->t.ucode_size;
u32 data_base = (u32)pTask->t.ucode_data & 0x1fffffff;
u32 data_size = pTask->t.ucode_data_size;
u32 stack_size = pTask->t.dram_stack_size >> 6;
if ( gLastUcodeBase != code_base )
{
DLParser_InitMicrocode( code_base, code_size, data_base, data_size );
}
//
// Not sure what to init this with. We should probably read it from the dmem
//
gRDPOtherMode.L = 0x00500001;
gRDPOtherMode.H = 0;
gRDPFrame++;
CTextureCache::Get()->PurgeOldTextures();
// Initialise stack
gDlistStackPointer=0;
gDlistStack.address[0] = (u32)pTask->t.data_ptr;
gDlistStack.limit = -1;
gRDPStateManager.Reset();
#ifdef DAEDALUS_DEBUG_DISPLAYLIST
gNumDListsCulled = 0;
gNumVertices = 0;
gNumRectsClipped = 0;
if (debug_output)
DLDebug_SetOutput(debug_output);
DLDebug_DumpTaskInfo( pTask );
#endif
DL_PF("DP: Firing up RDP!");
u32 count = 0;
if(!gFrameskipActive)
{
gRenderer->SetVIScales();
gRenderer->ResetMatrices(stack_size);
gRenderer->Reset();
gRenderer->BeginScene();
count = DLParser_ProcessDList(instruction_limit);
gRenderer->EndScene();
}
// Hack for Chameleon Twist 2, only works if screen is update at last
//
if( g_ROM.GameHacks == CHAMELEON_TWIST_2 ) gGraphicsPlugin->UpdateScreen();
// Do this regardless!
FinishRDPJob();
#ifdef DAEDALUS_DEBUG_DISPLAYLIST
DLDebug_SetOutput(NULL);
// NB: only update gNumInstructionsExecuted when we rendered something.
// I'd really like to get rid of gNumInstructionsExecuted.
if (!gFrameskipActive)
gNumInstructionsExecuted = count;
#endif
#ifdef DAEDALUS_BATCH_TEST_ENABLED
CBatchTestEventHandler * handler( BatchTest_GetHandler() );
if( handler )
handler->OnDisplayListComplete();
#endif
return count;
}
