ffmpeg-2.8.5

git-svn-id: svn://kolibrios.org@6147 a494cfbc-eb01-0410-851d-a64ba20cac60

contrib/sdk/sources/ffmpeg/ffmpeg-2.8/libavcodec/gsm.h

@@ -0,0 +1,45 @@
+/*
+ * GSM common header
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef AVCODEC_GSM_H
+#define AVCODEC_GSM_H
+
+/* bytes per block */
+#define GSM_BLOCK_SIZE     33
+#define GSM_MS_BLOCK_SIZE  65
+#define MSN_MIN_BLOCK_SIZE 41
+
+/* samples per block */
+#define GSM_FRAME_SIZE 160
+
+enum GSMModes {
+    GSM_13000 = 0,
+    MSN_12400,
+    MSN_11800,
+    MSN_11200,
+    MSN_10600,
+    MSN_10000,
+    MSN_9400,
+    MSN_8800,
+    MSN_8200,
+    NUM_GSM_MODES
+};
+
+#endif /* AVCODEC_GSM_H */