ffmpeg-2.1.1: move directory

git-svn-id: svn://kolibrios.org@6148 a494cfbc-eb01-0410-851d-a64ba20cac60

contrib/sdk/sources/ffmpeg/ffmpeg-2.1/libavformat/oma.c

@@ -0,0 +1,48 @@
+/*
+ * Sony OpenMG (OMA) common data
+ *
+ * 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
+ */
+
+#include "internal.h"
+#include "oma.h"
+#include "libavcodec/avcodec.h"
+#include "libavutil/channel_layout.h"
+
+const uint16_t ff_oma_srate_tab[8] = { 320, 441, 480, 882, 960, 0 };
+
+const AVCodecTag ff_oma_codec_tags[] = {
+    { AV_CODEC_ID_ATRAC3,      OMA_CODECID_ATRAC3  },
+    { AV_CODEC_ID_ATRAC3P,     OMA_CODECID_ATRAC3P },
+    { AV_CODEC_ID_MP3,         OMA_CODECID_MP3     },
+    { AV_CODEC_ID_PCM_S16BE,   OMA_CODECID_LPCM    },
+    { 0 },
+};
+
+/** map ATRAC-X channel id to internal channel layout */
+const uint64_t ff_oma_chid_to_native_layout[7] = {
+    AV_CH_LAYOUT_MONO,
+    AV_CH_LAYOUT_STEREO,
+    AV_CH_LAYOUT_SURROUND,
+    AV_CH_LAYOUT_4POINT0,
+    AV_CH_LAYOUT_5POINT1_BACK,
+    AV_CH_LAYOUT_6POINT1_BACK,
+    AV_CH_LAYOUT_7POINT1
+};
+
+/** map ATRAC-X channel id to total number of channels */
+const int ff_oma_chid_to_num_channels[7] = {1, 2, 3, 4, 6, 7, 8};