[PATCH] oss.c: support sample size of 24bit

[Johannes Weißl]

---
oss.c | 7 ++++++-
1 files changed, 6 insertions(+), 1 deletions(-)

diff --git a/oss.c b/oss.c
index 70d439c..3a57b66 100644
--- a/oss.c
+++ b/oss.c
@@ -49,13 +49,16 @@ static int oss_reset(void)
return 0;
}

-/* defined only in OSSv4, but seem to work in OSSv3 */
+/* defined only in OSSv4, but seem to work in OSSv3 (Linux) */
#ifndef AFMT_S32_LE
#define AFMT_S32_LE 0x00001000
#endif
#ifndef AFMT_S32_BE
#define AFMT_S32_BE 0x00002000
#endif
+#ifndef AFMT_S24_PACKED
+#define AFMT_S24_PACKED 0x00040000
+#endif

static int oss_set_sf(sample_format_t sf)
{
@@ -100,6 +103,8 @@ static int oss_set_sf(sample_format_t sf)
} else {
tmp = AFMT_S32_LE;
}
+ } else if (sf_get_bits(oss_sf) == 24 && sf_get_signed(oss_sf) && !sf_get_bigendian(oss_sf)) {
+ tmp = AFMT_S24_PACKED;
} else {
d_print("unsupported sample format: %c%u_%s\n",
sf_get_signed(oss_sf) ? 'S' : 'U', sf_get_bits(oss_sf),

[Gregory Petrosyan]

Merged to master, thanks!

Gregory