From 18e975fc5ef68a89875c77974570884b9214a009 Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Mon, 20 Jul 2009 17:34:17 +0200
Subject: merged

---
 src/pulse/sample.c | 41 +++++++++++++++++++++++++++++++++++++----
 1 file changed, 37 insertions(+), 4 deletions(-)

(limited to 'src/pulse/sample.c')

diff --git a/src/pulse/sample.c b/src/pulse/sample.c
index 1e67b037..0f19f8eb 100644
--- a/src/pulse/sample.c
+++ b/src/pulse/sample.c
@@ -231,13 +231,46 @@ pa_sample_format_t pa_parse_sample_format(const char *format) {
     else if (strcasecmp(format, "s24re") == 0)
         return PA_SAMPLE_S24RE;
     else if (strcasecmp(format, "s24-32le") == 0)
-        return PA_SAMPLE_S24LE;
+        return PA_SAMPLE_S24_32LE;
     else if (strcasecmp(format, "s24-32be") == 0)
-        return PA_SAMPLE_S24BE;
+        return PA_SAMPLE_S24_32BE;
     else if (strcasecmp(format, "s24-32ne") == 0 || strcasecmp(format, "s24-32") == 0)
-        return PA_SAMPLE_S24NE;
+        return PA_SAMPLE_S24_32NE;
     else if (strcasecmp(format, "s24-32re") == 0)
-        return PA_SAMPLE_S24RE;
+        return PA_SAMPLE_S24_32RE;
 
     return -1;
 }
+
+int pa_sample_format_is_le(pa_sample_format_t f) {
+    pa_assert(f >= PA_SAMPLE_U8);
+    pa_assert(f < PA_SAMPLE_MAX);
+
+    switch (f) {
+        case PA_SAMPLE_S16LE:
+        case PA_SAMPLE_S24LE:
+        case PA_SAMPLE_S32LE:
+        case PA_SAMPLE_S24_32LE:
+        case PA_SAMPLE_FLOAT32LE:
+            return 1;
+
+        case PA_SAMPLE_S16BE:
+        case PA_SAMPLE_S24BE:
+        case PA_SAMPLE_S32BE:
+        case PA_SAMPLE_S24_32BE:
+        case PA_SAMPLE_FLOAT32BE:
+            return 0;
+
+        default:
+            return -1;
+    }
+}
+
+int pa_sample_format_is_be(pa_sample_format_t f) {
+    int r;
+
+    if ((r = pa_sample_format_is_le(f)) < 0)
+        return r;
+
+    return !r;
+}
-- 
cgit