[VM][STATE] Apply new state framework to some devices a lot (excepts some devices...

[csp-qt/common_source_project-fm7.git] / source / src / vm / pcengine / pcengine.cpp

diff --git a/source/src/vm/pcengine/pcengine.cpp b/source/src/vm/pcengine/pcengine.cpp
index 7150504..5c32755 100644 (file)
--- a/source/src/vm/pcengine/pcengine.cpp
+++ b/source/src/vm/pcengine/pcengine.cpp
@@ -13,6 +13,9 @@
 #include "../event.h"
 
 #include "../huc6280.h"
+#include "../msm5205.h"
+#include "../scsi_cdrom.h"
+#include "../scsi_host.h"
 
 #ifdef USE_DEBUGGER
 #include "../debugger.h"
@@ -33,26 +36,56 @@ VM::VM(EMU* parent_emu) : emu(parent_emu)
        pceevent = new EVENT(this, emu);
 //     pceevent->set_frames_per_sec(FRAMES_PER_SEC);
 //     pceevent->set_lines_per_frame(LINES_PER_FRAME);
+       dummy->set_device_name(_T("1st Dummy"));
+       pceevent->set_device_name(_T("PC-ENGINE EVENT"));
        
        pcecpu = new HUC6280(this, emu);
+       pcecpu->set_device_name(_T("PC-ENGINE CPU(HuC6280)"));
 //     pcecpu->set_context_event_manager(pceevent);
+       adpcm = new MSM5205(this, emu);
+//     adpcm->set_context_event_manager(pceevent);
+       scsi_host = new SCSI_HOST(this, emu);
+//     scsi_host->set_context_event_manager(pceevent);
+       scsi_cdrom = new SCSI_CDROM(this, emu);
+//     scsi_cdrom->set_context_event_manager(pceevent);
+       
        pce = new PCE(this, emu);
 //     pce->set_context_event_manager(pceevent);
+#if defined(_USE_QT)
+       pce->set_device_name(_T("PC-ENGINE MAIN"));
+#endif 
        
        pceevent->set_context_cpu(pcecpu, CPU_CLOCKS);
        pceevent->set_context_sound(pce);
+       // NOTE: adpcm::mix() and scsi_cdrom::mix() will be called in pce::mix()
+//     pceevent->set_context_sound(adpcm);
+//     pceevent->set_context_sound(scsi_cdrom);
        
        pcecpu->set_context_mem(pce);
        pcecpu->set_context_io(pce);
 #ifdef USE_DEBUGGER
        pcecpu->set_context_debugger(new DEBUGGER(this, emu));
 #endif
+       scsi_cdrom->scsi_id = 0;
+       scsi_cdrom->set_context_interface(scsi_host);
+       scsi_host->set_context_target(scsi_cdrom);
+       
+       scsi_host->set_context_irq(pce, SIG_PCE_SCSI_IRQ, 1);
+       scsi_host->set_context_drq(pce, SIG_PCE_SCSI_DRQ, 1);
+       scsi_host->set_context_bsy(pce, SIG_PCE_SCSI_BSY, 1);
+       scsi_cdrom->set_context_done(pce, SIG_PCE_CDDA_DONE, 1);
+       adpcm->set_context_vclk(pce, SIG_PCE_ADPCM_VCLK, 1);
+       
        pce->set_context_cpu(pcecpu);
+       pce->set_context_adpcm(adpcm);
+       pce->set_context_scsi_host(scsi_host);
+       pce->set_context_scsi_cdrom(scsi_cdrom);
        
        // initialize all devices
        for(DEVICE* device = first_device; device; device = device->next_device) {
                device->initialize();
        }
+       decl_state();
 }
 
 VM::~VM()
@@ -93,9 +126,9 @@ void VM::run()
        pceevent->drive();
 }
 
-double VM::frame_rate()
+double VM::get_frame_rate()
 {
-       return pceevent->frame_rate();
+       return pceevent->get_frame_rate();
 }
 
 // ----------------------------------------------------------------------------
@@ -132,16 +165,17 @@ void VM::initialize_sound(int rate, int samples)
        
        // init sound gen
        pce->initialize_sound(rate);
+       adpcm->initialize_sound(ADPCM_CLOCK / 6, MSM5205_S48_4B);
 }
 
-uint16* VM::create_sound(int* extra_frames)
+uint16_t* VM::create_sound(int* extra_frames)
 {
        return pceevent->create_sound(extra_frames);
 }
 
-int VM::sound_buffer_ptr()
+int VM::get_sound_buffer_ptr()
 {
-       return pceevent->sound_buffer_ptr();
+       return pceevent->get_sound_buffer_ptr();
 }
 
 #ifdef USE_SOUND_VOLUME
@@ -149,6 +183,10 @@ void VM::set_sound_device_volume(int ch, int decibel_l, int decibel_r)
 {
        if(ch == 0) {
                pce->set_volume(0, decibel_l, decibel_r);
+       } else if(ch == 1) {
+               scsi_cdrom->set_volume(0, decibel_l, decibel_r);
+       } else if(ch == 2) {
+               adpcm->set_volume(0, decibel_l, decibel_r);
        }
 }
 #endif
@@ -159,29 +197,41 @@ void VM::set_sound_device_volume(int ch, int decibel_l, int decibel_r)
 
 void VM::open_cart(int drv, const _TCHAR* file_path)
 {
-       if(drv == 0) {
-               pce->open_cart(file_path);
-               pce->reset();
-               pcecpu->reset();
-       }
+       pce->open_cart(file_path);
+       pce->reset();
+       pcecpu->reset();
 }
 
 void VM::close_cart(int drv)
 {
-       if(drv == 0) {
-               pce->close_cart();
-               pce->reset();
-               pcecpu->reset();
-       }
+       pce->close_cart();
+       pce->reset();
+       pcecpu->reset();
 }
 
-bool VM::cart_inserted(int drv)
+bool VM::is_cart_inserted(int drv)
 {
-       if(drv == 0) {
-               return pce->cart_inserted();
-       } else {
-               return false;
-       }
+       return pce->is_cart_inserted();
+}
+
+void VM::open_compact_disc(int drv, const _TCHAR* file_path)
+{
+       scsi_cdrom->open(file_path);
+}
+
+void VM::close_compact_disc(int drv)
+{
+       scsi_cdrom->close();
+}
+
+bool VM::is_compact_disc_inserted(int drv)
+{
+       return scsi_cdrom->mounted();
+}
+
+uint32_t VM::is_compact_disc_accessed()
+{
+       return scsi_cdrom->accessed();
 }
 
 void VM::update_config()
@@ -191,12 +241,27 @@ void VM::update_config()
        }
 }
 
-#define STATE_VERSION  1
+#define STATE_VERSION  2
+
+#include "../../statesub.h"
+#include "../../qt/gui/csp_logger.h"
+extern CSP_Logger DLL_PREFIX_I *csp_logger;
+
+void VM::decl_state(void)
+{
+       state_entry = new csp_state_utils(STATE_VERSION, 0, (_TCHAR *)(_T("CSP::PC_ENGINE_HEAD")), csp_logger);
+       for(DEVICE* device = first_device; device; device = device->next_device) {
+               device->decl_state();
+       }
+}
 
 void VM::save_state(FILEIO* state_fio)
 {
-       state_fio->FputUint32(STATE_VERSION);
+       //state_fio->FputUint32(STATE_VERSION);
        
+       if(state_entry != NULL) {
+               state_entry->save_state(state_fio);
+       }
        for(DEVICE* device = first_device; device; device = device->next_device) {
                device->save_state(state_fio);
        }
@@ -204,7 +269,15 @@ void VM::save_state(FILEIO* state_fio)
 
 bool VM::load_state(FILEIO* state_fio)
 {
-       if(state_fio->FgetUint32() != STATE_VERSION) {
+       //if(state_fio->FgetUint32() != STATE_VERSION) {
+       //      return false;
+       //}
+       bool mb = false;
+       if(state_entry != NULL) {
+               mb = state_entry->load_state(state_fio);
+       }
+       if(!mb) {
+               emu->out_debug_log("INFO: HEADER DATA ERROR");
                return false;
        }
        for(DEVICE* device = first_device; device; device = device->next_device) {