codec: Add preliminary codecs definitions for HR/FR/EFR
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
diff --git a/src/codecs.c b/src/codecs.c
new file mode 100644
index 0000000..7a9a6d3
--- /dev/null
+++ b/src/codecs.c
@@ -0,0 +1,42 @@
+/* Codecs handling */
+
+/*
+ * This file is part of gapk (GSM Audio Pocket Knife).
+ *
+ * gapk is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * gapk is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with gapk. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <stdio.h> /* for NULL */
+
+#include <gapk/codecs.h>
+
+/* Extern codec descriptors */
+extern const struct codec_desc codec_pcm_desc;
+extern const struct codec_desc codec_hr_desc;
+extern const struct codec_desc codec_fr_desc;
+extern const struct codec_desc codec_efr_desc;
+
+
+const struct codec_desc *
+codec_get_from_type(enum codec_type type)
+{
+ switch (type) {
+ case CODEC_PCM: return &codec_pcm_desc;
+ case CODEC_HR: return &codec_hr_desc;
+ case CODEC_FR: return &codec_fr_desc;
+ case CODEC_EFR: return &codec_efr_desc;
+ default:
+ return NULL;
+ }
+}