Changeset 3174 for pjproject/trunk/pjmedia/include/pjmedia-audiodev/errno.h

Timestamp:

May 17, 2010 12:51:06 PM (14 years ago)

Author:

ming

Message:

Merge #1051 into the main trunk.

Location:

pjproject/trunk

Files:

• . (modified) (1 prop)
• pjmedia/include/pjmedia-audiodev/errno.h (modified) (1 diff)

pjproject/trunk/pjmedia/include/pjmedia-audiodev/errno.h

@@ -90 +90 @@
             ((int)PJMEDIA_AUDIODEV_WMME_OUT_ERROR_START+err)
 
+
+/**
+ * Mapping from CoreAudio error codes to pjmedia error space.
+ */
+#define PJMEDIA_AUDIODEV_COREAUDIO_ERRNO_START \
+            (PJMEDIA_AUDIODEV_ERRNO_START+20000)
+#define PJMEDIA_AUDIODEV_COREAUDIO_ERRNO_END   \
+            (PJMEDIA_AUDIODEV_COREAUDIO_ERRNO_START + 20000 -1)
+/**
+ * Convert CoreAudio error code to PJLIB error code.
+ * CoreAudio error code range: 0 >= err >= -10000
+ */
+#define PJMEDIA_AUDIODEV_ERRNO_FROM_COREAUDIO(err) \
+            ((int)PJMEDIA_AUDIODEV_COREAUDIO_ERRNO_START-err)
 
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