ReactOS  0.4.15-dev-449-g64abd9f
sound.c File Reference
#include <ntddk.h>
#include <string.h>
#include <devices.h>
#include "sb16.h"
#include "dsp.h"
#include "mixer.h"
#include "wave.h"
#include <debug.h>
Include dependency graph for sound.c:

Go to the source code of this file.


#define NDEBUG


sb_status sb16_getenvironment (void)


SB16 sb16

Macro Definition Documentation


#define NDEBUG

Definition at line 23 of file sound.c.

Function Documentation

◆ sb16_getenvironment()

sb_status sb16_getenvironment ( void  )

Definition at line 106 of file sound.c.

107 {
108  if(detect_dsp(&sb16)!=SB_TRUE)
109  {
110  DPRINT1("Detect DSP failed!!!\n");
111  return SB_FALSE;
112  }
113  DPRINT1("DSP base address 0x%x\n",sb16.base);
114  get_irq(&sb16);
115  DPRINT1("IRQ: %d\n",sb16.irq);
116  get_dma(&sb16);
117  DPRINT1("DMA8: 0x%x DMA16: 0x%x\n",sb16.dma8,sb16.dma16);
118  return SB_TRUE;
119 }
void get_dma(SB16 *sb16)
Definition: mixer.c:38
#define SB_TRUE
Definition: dsp.h:1
#define SB_FALSE
Definition: dsp.h:2
SB16 sb16
Definition: sound.c:26
unsigned char irq
Definition: sb16.h:4
unsigned char dma16
Definition: sb16.h:6
unsigned char get_irq(SB16 *sb16)
Definition: mixer.c:26
sb_status detect_dsp(SB16 *sb16)
Definition: dsp.c:38
unsigned char dma8
Definition: sb16.h:5
#define DPRINT1
Definition: precomp.h:8
unsigned short base
Definition: sb16.h:3

Variable Documentation

◆ sb16

SB16 sb16

Definition at line 26 of file sound.c.

Referenced by detect_dsp(), get_dma(), get_irq(), and sb16_getenvironment().