wwww major changes~

[16.git] / src / lib / vgmsnd / fmopl.h

diff --git a/src/lib/vgmsnd/fmopl.h b/src/lib/vgmsnd/fmopl.h
new file mode 100755 (executable)
index 0000000..7a2db3a
--- /dev/null
+++ b/src/lib/vgmsnd/fmopl.h
@@ -0,0 +1,118 @@
+#pragma once\r
+\r
+//#include "attotime.h"\r
+\r
+/* --- select emulation chips --- */\r
+//#define BUILD_YM3812 (HAS_YM3812)\r
+//#define BUILD_YM3526 (HAS_YM3526)\r
+//#define BUILD_Y8950  (HAS_Y8950)\r
+#define BUILD_YM3812 1\r
+#define BUILD_YM3526 0\r
+#define BUILD_Y8950  0\r
+\r
+/* select output bits size of output : 8 or 16 */\r
+#define OPL_SAMPLE_BITS 16\r
+\r
+/* compiler dependence */\r
+/*#ifndef __OSDCOMM_H__\r
+#define __OSDCOMM_H__\r
+typedef unsigned char  UINT8;   // unsigned  8bit\r
+typedef unsigned short UINT16;  // unsigned 16bit\r
+typedef unsigned int   UINT32;  // unsigned 32bit\r
+typedef signed char            INT8;    // signed  8bit\r
+typedef signed short   INT16;   // signed 16bit\r
+typedef signed int             INT32;   // signed 32bit\r
+#endif*/ /* __OSDCOMM_H__ */\r
+\r
+typedef stream_sample_t OPLSAMPLE;\r
+/*\r
+#if (OPL_SAMPLE_BITS==16)\r
+typedef INT16 OPLSAMPLE;\r
+#endif\r
+#if (OPL_SAMPLE_BITS==8)\r
+typedef INT8 OPLSAMPLE;\r
+#endif\r
+*/\r
+\r
+//typedef void (*OPL_TIMERHANDLER)(void *param,int timer,attotime period);\r
+typedef void (*OPL_TIMERHANDLER)(void *param,int timer,int period);\r
+typedef void (*OPL_IRQHANDLER)(void *param,int irq);\r
+typedef void (*OPL_UPDATEHANDLER)(void *param/*,int min_interval_us*/);\r
+typedef void (*OPL_PORTHANDLER_W)(void *param,unsigned char data);\r
+typedef unsigned char (*OPL_PORTHANDLER_R)(void *param);\r
+\r
+\r
+#if BUILD_YM3812\r
+\r
+void *ym3812_init(UINT32 clock, UINT32 rate);\r
+void ym3812_shutdown(void *chip);\r
+void ym3812_reset_chip(void *chip);\r
+int  ym3812_write(void *chip, int a, int v);\r
+unsigned char ym3812_read(void *chip, int a);\r
+int  ym3812_timer_over(void *chip, int c);\r
+void ym3812_update_one(void *chip, OPLSAMPLE **buffer, int length);\r
+\r
+void ym3812_set_timer_handler(void *chip, OPL_TIMERHANDLER TimerHandler, void *param);\r
+void ym3812_set_irq_handler(void *chip, OPL_IRQHANDLER IRQHandler, void *param);\r
+void ym3812_set_update_handler(void *chip, OPL_UPDATEHANDLER UpdateHandler, void *param);\r
+\r
+#endif /* BUILD_YM3812 */\r
+\r
+\r
+#if BUILD_YM3526\r
+\r
+/*\r
+** Initialize YM3526 emulator(s).\r
+**\r
+** 'num' is the number of virtual YM3526's to allocate\r
+** 'clock' is the chip clock in Hz\r
+** 'rate' is sampling rate\r
+*/\r
+void *ym3526_init(UINT32 clock, UINT32 rate);\r
+/* shutdown the YM3526 emulators*/\r
+void ym3526_shutdown(void *chip);\r
+void ym3526_reset_chip(void *chip);\r
+int  ym3526_write(void *chip, int a, int v);\r
+unsigned char ym3526_read(void *chip, int a);\r
+int  ym3526_timer_over(void *chip, int c);\r
+/*\r
+** Generate samples for one of the YM3526's\r
+**\r
+** 'which' is the virtual YM3526 number\r
+** '*buffer' is the output buffer pointer\r
+** 'length' is the number of samples that should be generated\r
+*/\r
+void ym3526_update_one(void *chip, OPLSAMPLE **buffer, int length);\r
+\r
+void ym3526_set_timer_handler(void *chip, OPL_TIMERHANDLER TimerHandler, void *param);\r
+void ym3526_set_irq_handler(void *chip, OPL_IRQHANDLER IRQHandler, void *param);\r
+void ym3526_set_update_handler(void *chip, OPL_UPDATEHANDLER UpdateHandler, void *param);\r
+\r
+#endif /* BUILD_YM3526 */\r
+\r
+\r
+#if BUILD_Y8950\r
+\r
+/* Y8950 port handlers */\r
+void y8950_set_port_handler(void *chip, OPL_PORTHANDLER_W PortHandler_w, OPL_PORTHANDLER_R PortHandler_r, void *param);\r
+void y8950_set_keyboard_handler(void *chip, OPL_PORTHANDLER_W KeyboardHandler_w, OPL_PORTHANDLER_R KeyboardHandler_r, void *param);\r
+void y8950_set_delta_t_memory(void *chip, void * deltat_mem_ptr, int deltat_mem_size );\r
+void y8950_write_pcmrom(void *chip, offs_t ROMSize, offs_t DataStart,\r
+                                                offs_t DataLength, const UINT8* ROMData);\r
+\r
+void * y8950_init(UINT32 clock, UINT32 rate);\r
+void y8950_shutdown(void *chip);\r
+void y8950_reset_chip(void *chip);\r
+int  y8950_write(void *chip, int a, int v);\r
+unsigned char y8950_read (void *chip, int a);\r
+int  y8950_timer_over(void *chip, int c);\r
+void y8950_update_one(void *chip, OPLSAMPLE **buffer, int length);\r
+\r
+void y8950_set_timer_handler(void *chip, OPL_TIMERHANDLER TimerHandler, void *param);\r
+void y8950_set_irq_handler(void *chip, OPL_IRQHANDLER IRQHandler, void *param);\r
+void y8950_set_update_handler(void *chip, OPL_UPDATEHANDLER UpdateHandler, void *param);\r
+\r
+#endif /* BUILD_Y8950 */\r
+\r
+void opl_set_mute_mask(void *chip, UINT32 MuteMask);\r
+\r