From 6dc76d11583979ba73dbe4bbf54f52fc1af901e2 Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Fri, 16 Jan 2009 03:15:39 +0100
Subject: add support for 24bit packed samples

---
 src/modules/alsa/alsa-util.c | 8 ++++++++
 src/modules/oss/oss-util.c   | 2 ++
 2 files changed, 10 insertions(+)

(limited to 'src/modules')

diff --git a/src/modules/alsa/alsa-util.c b/src/modules/alsa/alsa-util.c
index 871471f1..7616ad1d 100644
--- a/src/modules/alsa/alsa-util.c
+++ b/src/modules/alsa/alsa-util.c
@@ -232,6 +232,8 @@ static int set_format(snd_pcm_t *pcm_handle, snd_pcm_hw_params_t *hwparams, pa_s
         [PA_SAMPLE_FLOAT32BE] = SND_PCM_FORMAT_FLOAT_BE,
         [PA_SAMPLE_S32LE] = SND_PCM_FORMAT_S32_LE,
         [PA_SAMPLE_S32BE] = SND_PCM_FORMAT_S32_BE,
+        [PA_SAMPLE_S24LE] = SND_PCM_FORMAT_S24_3LE,
+        [PA_SAMPLE_S24BE] = SND_PCM_FORMAT_S24_3BE,
     };
 
     static const pa_sample_format_t try_order[] = {
@@ -239,6 +241,8 @@ static int set_format(snd_pcm_t *pcm_handle, snd_pcm_hw_params_t *hwparams, pa_s
         PA_SAMPLE_FLOAT32RE,
         PA_SAMPLE_S32NE,
         PA_SAMPLE_S32RE,
+        PA_SAMPLE_S24NE,
+        PA_SAMPLE_S24RE,
         PA_SAMPLE_S16NE,
         PA_SAMPLE_S16RE,
         PA_SAMPLE_ALAW,
@@ -259,6 +263,10 @@ static int set_format(snd_pcm_t *pcm_handle, snd_pcm_hw_params_t *hwparams, pa_s
         *f = PA_SAMPLE_FLOAT32LE;
     else if (*f == PA_SAMPLE_FLOAT32LE)
         *f = PA_SAMPLE_FLOAT32BE;
+    else if (*f == PA_SAMPLE_S24BE)
+        *f = PA_SAMPLE_S24LE;
+    else if (*f == PA_SAMPLE_S24LE)
+        *f = PA_SAMPLE_S24BE;
     else if (*f == PA_SAMPLE_S16BE)
         *f = PA_SAMPLE_S16LE;
     else if (*f == PA_SAMPLE_S16LE)
diff --git a/src/modules/oss/oss-util.c b/src/modules/oss/oss-util.c
index f766030d..fbe930cd 100644
--- a/src/modules/oss/oss-util.c
+++ b/src/modules/oss/oss-util.c
@@ -164,6 +164,8 @@ int pa_oss_auto_format(int fd, pa_sample_spec *ss) {
         [PA_SAMPLE_FLOAT32BE] = AFMT_QUERY, /* not supported */
         [PA_SAMPLE_S32LE] = AFMT_QUERY, /* not supported */
         [PA_SAMPLE_S32BE] = AFMT_QUERY, /* not supported */
+        [PA_SAMPLE_S24LE] = AFMT_QUERY, /* not supported */
+        [PA_SAMPLE_S24BE] = AFMT_QUERY, /* not supported */
     };
 
     pa_assert(fd >= 0);
-- 
cgit