/*
* Author: JohnXenox aka Aleksandr Igorevich.
*
* PlayNote_lib2.h
*/
#ifndef __PlayNote_lib2_h__
#define __PlayNote_lib2_h__
/*
struct CTRL_INFO
{ int pci_cmd;
int irq;
int glob_cntrl;
int glob_sta;
int codec_io_base;
int ctrl_io_base;
int codec_mem_base;
int ctrl_mem_base;
int codec_id;
};
#define CTRL_INFO_SIZE (9*4)
*/
//====================================//
#define SRV_GETVERSION 0
#define SND_CREATE_BUFF 1
#define SND_DESTROY_BUFF 2
#define SND_SETFORMAT 3
#define SND_GETFORMAT 4
#define SND_RESET 5
#define SND_SETPOS 6
#define SND_GETPOS 7
#define SND_SETBUFF 8
#define SND_OUT 9
#define SND_PLAY 10
#define SND_STOP 11
#define SND_SETVOLUME 12
#define SND_GETVOLUME 13
#define SND_SETPAN 14
#define SND_GETPAN 15
#define SND_GETBUFFSIZE 16
#define SND_GETFREESPACE 17
#define SND_SETTIMEBASE 18
#define SND_GETTIMESTAMP 19
#define DEV_SET_BUFF 4
#define DEV_NOTIFY 5
#define DEV_SET_MASTERVOL 6
#define DEV_GET_MASTERVOL 7
#define DEV_GET_INFO 8
//====================================//
#define SOUND_VERSION 0x0101
#define PCM_ALL 0
#define PCM_OUT 0x08000000
#define PCM_RING 0x10000000
#define PCM_STATIC 0x20000000
#define PCM_FLOAT 0x40000000
#define PCM_FILTER 0x80000000
#define PCM_2_16_48 1
#define PCM_1_16_48 2
#define PCM_2_16_44 3
#define PCM_1_16_44 4
#define PCM_2_16_32 5
#define PCM_1_16_32 6
#define PCM_2_16_24 7
#define PCM_1_16_24 8
#define PCM_2_16_22 9
#define PCM_1_16_22 10
#define PCM_2_16_16 11
#define PCM_1_16_16 12
#define PCM_2_16_12 13
#define PCM_1_16_12 14
#define PCM_2_16_11 15
#define PCM_1_16_11 16
#define PCM_2_16_8 17
#define PCM_1_16_8 18
#define PCM_2_8_48 19
#define PCM_1_8_48 20
#define PCM_2_8_44 21
#define PCM_1_8_44 22
#define PCM_2_8_32 23
#define PCM_1_8_32 24
#define PCM_2_8_24 25
#define PCM_1_8_24 26
#define PCM_2_8_22 27
#define PCM_1_8_22 28
#define PCM_2_8_16 29
#define PCM_1_8_16 30
#define PCM_2_8_12 31
#define PCM_1_8_12 32
#define PCM_2_8_11 33
#define PCM_1_8_11 34
#define PCM_2_8_8 35
#define PCM_1_8_8 36
//====================================//
const char szInfinity[] = "INFINITY";
const char szSound[] = "SOUND";
int *hSound = 0;
int *hrdwSound = 0;
struct MNG_DRV
{
int *handle;
int code;
int **input;
int inp_size;
int **output;
int out_size;
};
static inline void *LoadDriver(void *ptr)
{
void *val;
__asm__ __volatile__("int $0x40":"=a"(val):"a"(68), "b"(16),"c"(ptr));
return val;
}
static inline int ManageDriver(void *ptr)
{
int val;
__asm__ __volatile__("int $0x40":"=a"(val):"a"(68), "b"(17),"c"(ptr));
return val;
}
static int _InitSound(int* p_ver)
{
hSound = LoadDriver(&szInfinity);
if(hSound == 0) return -1;
hrdwSound = LoadDriver(&szSound);
struct MNG_DRV MNG_DRV = {
.handle = hSound,
.code = SRV_GETVERSION,
.input = 0,
.inp_size = 0,
.output = &p_ver,
.out_size = 4
};
return ManageDriver(&MNG_DRV);
}
static int _CreateBuffer(int format, int size, int *p_str)
{
struct MNG_DRV MNG_DRV = {
.handle = hSound,
.code = SND_CREATE_BUFF,
.input = &(int*)format,
.inp_size = 8,
.output = &p_str,
.out_size = 4
};
return ManageDriver(&MNG_DRV);
}
static int _SetBuffer(int *str, int* src, int offs, int size)
{
struct MNG_DRV MNG_DRV = {
.handle = hSound,
.code = SND_SETBUFF,
.input = &(int*)str,
.inp_size = 16,
.output = 0,
.out_size = 0
};
return ManageDriver(&MNG_DRV);
}
static int _PlayBuffer(int* str, int flags)
{
struct MNG_DRV MNG_DRV = {
.handle = hSound,
.code = SND_PLAY,
.input = &(int*)str,
.inp_size = 8,
.output = 0,
.out_size = 0
};
return ManageDriver(&MNG_DRV);
}
static int _SetBufferPos(int *str, int offs)
{
struct MNG_DRV MNG_DRV = {
.handle = hSound,
.code = SND_SETPOS,
.input = &(int*)str,
.inp_size = 8,
.output = 0,
.out_size = 0
};
return ManageDriver(&MNG_DRV);
}
static int _StopBuffer(int* str)
{
struct MNG_DRV MNG_DRV = {
.handle = hSound,
.code = SND_STOP,
.input = &(int*)str,
.inp_size = 4,
.output = 0,
.out_size = 0
};
return ManageDriver(&MNG_DRV);
}
#endif