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Check OpenBSD version and use newer API if needed

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This commit is contained in:
NishiOwO
2025-03-24 18:20:05 +09:00
parent 7056c83bbb
commit f287ee4fd0
1 changed files with 17 additions and 1 deletions
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18
src/sound/audio4.c
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@@ -29,6 +29,10 @@
#include <86box/sound.h>
#include <86box/plat_unused.h>
#if defined(OpenBSD) && OpenBSD >= 201709
#define USE_NEW_API
#endif
#define I_NORMAL 0
#define I_MUSIC 1
#define I_WT 2
@@ -36,8 +40,11 @@
#define I_MIDI 4
static int audio[5] = {-1, -1, -1, -1, -1};
static audio_offset_t offset[5];
#ifdef USE_NEW_API
static struct audio_swpar info[5];
#else
static audio_info_t info[5];
#endif
static int freqs[5] = {SOUND_FREQ, MUSIC_FREQ, WT_FREQ, CD_FREQ, 0};
void closeal(void){
@@ -55,6 +62,14 @@ void inital(void){
for(i = 0; i < sizeof(audio) / sizeof(audio[0]); i++){
audio[i] = open("/dev/audio", O_WRONLY);
if(audio[i] != -1){
#ifdef USE_NEW_API
AUDIO_INITPAR(&info[i]);
ioctl(audio[i], AUDIO_GETPAR, &info[i]);
info[i].pchan = 2;
info[i].bits = 16;
info[i].bps = 2;
ioctl(audio[i], AUDIO_SETPAR, &info[i]);
#else
AUDIO_INITINFO(&info[i]);
#if defined(__NetBSD__) && (__NetBSD_Version__ >= 900000000)
ioctl(audio[i], AUDIO_GETFORMAT, &info[i]);
@@ -67,6 +82,7 @@ void inital(void){
info[i].hiwat = 5;
info[i].lowat = 3;
ioctl(audio[i], AUDIO_SETINFO, &info[i]);
#endif
}
}
}