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Diffstat (limited to 'audio/ossaudio.c')
-rw-r--r--audio/ossaudio.c20
1 files changed, 8 insertions, 12 deletions
diff --git a/audio/ossaudio.c b/audio/ossaudio.c
index 4766aa725..fe6fb523b 100644
--- a/audio/ossaudio.c
+++ b/audio/ossaudio.c
@@ -38,6 +38,10 @@
#define AUDIO_CAP "oss"
#include "audio_int.h"
+#if defined OSS_GETVERSION && defined SNDCTL_DSP_POLICY
+#define USE_DSP_POLICY
+#endif
+
typedef struct OSSVoiceOut {
HWVoiceOut hw;
void *pcm_buf;
@@ -240,7 +244,7 @@ static int oss_open (int in, struct oss_params *req,
struct oss_params *obt, int *pfd)
{
int fd;
-#ifdef OSS_GETVERSION
+#ifdef USE_DSP_POLICY
int version;
#endif
int oflags = conf.exclusive ? O_EXCL : 0;
@@ -283,7 +287,7 @@ static int oss_open (int in, struct oss_params *req,
goto err;
}
-#ifdef OSS_GETVERSION
+#ifdef USE_DSP_POLICY
if (ioctl (fd, OSS_GETVERSION, &version)) {
oss_logerr2 (errno, typ, "Failed to get OSS version\n");
version = 0;
@@ -292,16 +296,8 @@ static int oss_open (int in, struct oss_params *req,
if (conf.debug) {
dolog ("OSS version = %#x\n", version);
}
-#endif
-#ifdef SNDCTL_DSP_POLICY
- if (conf.policy >= 0
-#ifdef OSS_GETVERSION
- && version >= 0x040000
-#else
- 0
-#endif
- )
+ if (conf.policy >= 0 && version >= 0x040000)
{
int policy = conf.policy;
if (ioctl (fd, SNDCTL_DSP_POLICY, &policy)) {
@@ -868,7 +864,7 @@ static struct audio_option oss_options[] = {
.valp = &conf.exclusive,
.descr = "Open device in exclusive mode (vmix wont work)"
},
-#ifdef SNDCTL_DSP_POLICY
+#ifdef USE_DSP_POLICY
{
.name = "POLICY",
.tag = AUD_OPT_INT,