-// PicoDrive\r
-\r
-// (c) Copyright 2004 Dave, All rights reserved.\r
-// (c) Copyright 2006-2008 notaz, All rights reserved.\r
-// Free for non-commercial use.\r
-\r
-// For commercial use, separate licencing terms must be obtained.\r
-\r
+/*\r
+ * PicoDrive\r
+ * (c) Copyright Dave, 2004\r
+ * (C) notaz, 2006-2010\r
+ *\r
+ * This work is licensed under the terms of MAME license.\r
+ * See COPYING file in the top-level directory.\r
+ */\r
\r
#include "pico_int.h"\r
#include "sound/ym2612.h"\r
int emustatus; // rapid_ym2612, multi_ym_updates\r
int scanlines_total;\r
\r
+int p32x_msh2_multiplier = MSH2_MULTI_DEFAULT;\r
+int p32x_ssh2_multiplier = SSH2_MULTI_DEFAULT;\r
+\r
void (*PicoWriteSound)(int len) = NULL; // called at the best time to send sound buffer (PsndOut) to hardware\r
void (*PicoResetHook)(void) = NULL;\r
void (*PicoLineHook)(void) = NULL;\r
Pico.m.frame_count = 0;\r
\r
// clear all memory of the emulated machine\r
- memset(&Pico.ram,0,(unsigned int)&Pico.rom-(unsigned int)&Pico.ram);\r
+ memset(&Pico.ram,0,(unsigned char *)&Pico.rom - Pico.ram);\r
\r
memset(&Pico.video,0,sizeof(Pico.video));\r
memset(&Pico.m,0,sizeof(Pico.m));\r
if (!(PicoOpt & POPT_DIS_IDLE_DET))\r
SekInitIdleDet();\r
\r
- if (PicoOpt & POPT_EN_32X) {\r
+ if (PicoOpt & POPT_EN_32X)\r
PicoReset32x();\r
- return 0;\r
- }\r
\r
// reset sram state; enable sram access by default if it doesn't overlap with ROM\r
Pico.m.sram_reg = 0;\r
return 0;\r
}\r
\r
-// flush cinfig changes before emu loop starts\r
+// flush config changes before emu loop starts\r
void PicoLoopPrepare(void)\r
{\r
if (PicoRegionOverride)\r
// FIXME: PAL has 313 scanlines..\r
scanlines_total = Pico.m.pal ? 312 : 262;\r
\r
+ Pico.m.dirtyPal = 1;\r
+ rendstatus_old = -1;\r
+\r
if (PicoAHW & PAHW_32X)\r
p32x_timers_recalc();\r
}\r
static __inline void SekRunM68k(int cyc)\r
{\r
int cyc_do;\r
+ pprof_start(m68k);\r
+\r
SekCycleAim+=cyc;\r
if ((cyc_do=SekCycleAim-SekCycleCnt) <= 0) return;\r
#if defined(EMU_CORE_DEBUG)\r
#elif defined(EMU_F68K)\r
SekCycleCnt+=fm68k_emulate(cyc_do+1, 0, 0);\r
#endif\r
+\r
+ pprof_end(m68k);\r
}\r
\r
#include "pico_cmn.c"\r
z80_cycle_aim = cycles_68k_to_z80(m68k_cycles_done);\r
cnt = z80_cycle_aim - z80_cycle_cnt;\r
\r
+ pprof_start(z80);\r
+\r
elprintf(EL_BUSREQ, "z80 sync %i (%i|%i -> %i|%i)", cnt, z80_cycle_cnt, z80_cycle_cnt / 228,\r
z80_cycle_aim, z80_cycle_aim / 228);\r
\r
if (cnt > 0)\r
z80_cycle_cnt += z80_run(cnt);\r
+\r
+ pprof_end(z80);\r
}\r
\r
\r
void PicoFrame(void)\r
{\r
+ pprof_start(frame);\r
+\r
Pico.m.frame_count++;\r
\r
if (PicoAHW & PAHW_SMS) {\r
PicoFrameMS();\r
- return;\r
+ goto end;\r
}\r
\r
// TODO: MCD+32X\r
if (PicoAHW & PAHW_MCD) {\r
PicoFrameMCD();\r
- return;\r
+ goto end;\r
}\r
\r
if (PicoAHW & PAHW_32X) {\r
PicoFrame32x();\r
- return;\r
+ goto end;\r
}\r
\r
//if(Pico.video.reg[12]&0x2) Pico.video.status ^= 0x10; // change odd bit in interlace mode\r
\r
PicoFrameStart();\r
PicoFrameHints();\r
+\r
+end:\r
+ pprof_end(frame);\r
}\r
\r
void PicoFrameDrawOnly(void)\r