Initial check in dumb 0.9.2 - has a few usages of floating point that should

be rewritten to fixed point. seems to compile cleanly for iriver.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6197 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 34 insertions, 0 deletions

diff --git a/apps/codecs/dumb/src/core/duhlen.c b/apps/codecs/dumb/src/core/duhlen.c
new file mode 100644
index 0000000000..4500d0a50f
--- /dev/null
+++ b/apps/codecs/dumb/src/core/duhlen.c
@@ -0,0 +1,34 @@
+/*  _______         ____    __         ___    ___
+ * \    _  \       \    /  \  /       \   \  /   /       '   '  '
+ *  |  | \  \       |  |    ||         |   \/   |         .      .
+ *  |  |  |  |      |  |    ||         ||\  /|  |
+ *  |  |  |  |      |  |    ||         || \/ |  |         '  '  '
+ *  |  |  |  |      |  |    ||         ||    |  |         .      .
+ *  |  |_/  /        \  \__//          ||    |  |
+ * /_______/ynamic    \____/niversal  /__\  /____\usic   /|  .  . ibliotheque
+ *                                                      /  \
+ *                                                     / .  \
+ * duhlen.c - Function to return the length of        / / \  \
+ *            a DUH.                                 | <  /   \_
+ *                                                   |  \/ /\   /
+ * By entheh.                                         \_  /  > /
+ *                                                      | \ / /
+ * Note that the length of a DUH is a constant          |  ' /
+ * stored in the DUH struct and in the DUH disk          \__/
+ * format. It will be calculated on loading for
+ * other formats in which the length is not explicitly stored. Also note that
+ * it does not necessarily correspond to the length of time for which the DUH
+ * will generate samples. Rather it represents a suitable point for a player
+ * such as Winamp to stop, and in any good DUH it will allow for any final
+ * flourish to fade out and be appreciated.
+ */
+
+#include "dumb.h"
+#include "internal/dumb.h"
+
+
+
+long duh_get_length(DUH *duh)
+{
+        return duh ? duh->length : 0;
+}