[VM][I286] Save cpustate without StateBuffer().

[csp-qt/common_source_project-fm7.git] / source / src / vm / fp200 / io.h

diff --git a/source/src/vm/fp200/io.h b/source/src/vm/fp200/io.h
index 11e7c5a..29b83f7 100644 (file)
--- a/source/src/vm/fp200/io.h
+++ b/source/src/vm/fp200/io.h
@@ -7,8 +7,8 @@
        [ io ]
 */
 
-#ifndef _IO_H_
-#define _IO_H_
+#ifndef _FP200_IO_H_
+#define _FP200_IO_H_
 
 #include "../vm.h"
 #include "../../emu.h"
@@ -17,16 +17,9 @@
 #define SIG_IO_SOD     0
 #define SIG_IO_CMT     1
 
-#if defined(_USE_QT)
-static inline int min(int a, int b) {
-       if(a < b) return a;
-       return b;
-}
-#endif
-
 class FILEIO;
 
-class IO : public DEVICE
+class FP200_IO : public DEVICE
 {
 private:
        DEVICE *d_cpu, *d_drec, *d_rtc;
@@ -35,11 +28,11 @@ private:
        bool sod;
        
        // display
-       uint8 screen[64][160];
-       uint8 font[8*256];
+       uint8_t screen[64][160];
+       uint8_t font[8*256];
        
        struct {
-               uint8 ram[0x400];
+               uint8_t ram[0x400];
                int offset, cursor;
        } lcd[2];
        
@@ -48,17 +41,17 @@ private:
        
        // cmt
        bool cmt_selected;
-       uint8 cmt_mode;
+       uint8_t cmt_mode;
        bool cmt_play_ready, cmt_play_signal, cmt_rec_ready;
        FILEIO* cmt_fio;
        bool cmt_rec, cmt_is_wav;
        _TCHAR cmt_rec_file_path[_MAX_PATH];
        int cmt_bufcnt;
-       uint8 cmt_buffer[0x10000];
-       void cmt_write_buffer(uint8 value, int samples);
+       uint8_t cmt_buffer[0x10000];
+       void cmt_write_buffer(uint8_t value, int samples);
        
        // from FP-1100
-       uint8 cmt_clock;
+       uint8_t cmt_clock;
        struct {
                bool in_d, in_ck, in_s, in_r;
                bool out_q, out_nq;
@@ -112,7 +105,7 @@ private:
                bool in_a, in_b, in_rc1, in_rc2;
                bool out_qa, out_qb, out_qc;
                bool tmp_a, tmp_b;
-               uint8 counter_a, counter_b;
+               uint8_t counter_a, counter_b;
                void update()
                {
                        if(in_rc1 && in_rc2) {
@@ -136,7 +129,7 @@ private:
                bool in_ck, in_clr;
                bool out_q5, out_q6;
                bool tmp_ck;
-               uint8 counter;
+               uint8_t counter;
                void update()
                {
                        if(in_clr) {
@@ -152,26 +145,28 @@ private:
        void update_cmt();
        
        // keyboard
-       uint8* key_stat;
-       uint8 key_column;
+       const uint8_t* key_stat;
+       uint8_t key_column;
        void update_sid();
        
 public:
-       IO(VM* parent_vm, EMU* parent_emu) : DEVICE(parent_vm, parent_emu) {}
-       ~IO() {}
+       FP200_IO(VM_TEMPLATE* parent_vm, EMU* parent_emu) : DEVICE(parent_vm, parent_emu)
+       {
+               set_device_name(_T("I/O Bus"));
+       }
+       ~FP200_IO() {}
        
        // common functions
        void initialize();
        void release();
        void reset();
-       void write_io8(uint32 addr, uint32 data);
-       uint32 read_io8(uint32 addr);
-       void write_io8w(uint32 addr, uint32 data, int* wait);
-       uint32 read_io8w(uint32 addr, int* wait);
-       void write_signal(int id, uint32 data, uint32 mask);
+       void write_io8(uint32_t addr, uint32_t data);
+       uint32_t read_io8(uint32_t addr);
+       void write_io8w(uint32_t addr, uint32_t data, int* wait);
+       uint32_t read_io8w(uint32_t addr, int* wait);
+       void write_signal(int id, uint32_t data, uint32_t mask);
        void event_callback(int event_id, int err);
-       void save_state(FILEIO* state_fio);
-       bool load_state(FILEIO* state_fio);
+       bool process_state(FILEIO* state_fio, bool loading);
        
        // unique functions
        void set_context_cpu(DEVICE* device)
@@ -190,10 +185,22 @@ public:
        void key_up();
        void rec_tape(const _TCHAR* file_path);
        void close_tape();
-       bool tape_inserted()
+       bool is_tape_inserted()
        {
                return cmt_rec;
        }
+       bool is_tape_playing()
+       {
+               return false;
+       }
+       bool is_tape_recording()
+       {
+               return cmt_rec;
+       }
+       int get_tape_position()
+       {
+               return 0;
+       }
        void draw_screen();
 };