/*
- * Copyright (C) 2005-2010 Andre Noll <maan@systemlinux.org>
+ * Copyright (C) 2005-2011 Andre Noll <maan@systemlinux.org>
*
* Licensed under the GPL v2. For licencing details see COPYING.
*/
#include <regex.h>
#include <sys/types.h>
-#include <dirent.h>
#include <stdbool.h>
#include "para.h"
sched_min_delay(s);
}
+#ifdef WORDS_BIGENDIAN
+#define DECODER_SAMPLE_FORMAT SF_S16_BE
+#else
+#define DECODER_SAMPLE_FORMAT SF_S16_LE
+#endif
+
/**
* Execute a btr command for a decoder.
*
- * The buffer tree nodes of the writers ask the parent nodes about sample_rate
- * and the channels count. This function is called by all decoders to answer
- * these queries.
+ * The buffer tree nodes of the writers ask the parent nodes about sample_rate,
+ * channels count and sample format. This function is called by all decoders to
+ * answer these queries.
*
* \param cmd The command to be executed by the child node.
* \param sample_rate Known to the decoder.
*result = make_message("%u", channels);
return 1;
}
+ if (!strcmp(cmd, "sample_format")) {
+ *result = make_message("%u", DECODER_SAMPLE_FORMAT);
+ return 1;
+ }
return -ERRNO_TO_PARA_ERROR(ENOTSUP);
}