From 7c59d819a7ebb936d51ca032e66a2489e4080d08 Mon Sep 17 00:00:00 2001
From: George Marques <george@gmarqu.es>
Date: Sun, 1 May 2016 12:48:46 -0300
Subject: Update Opus driver to 1.1.2

And opusfile to 0.7.
---
 drivers/opus/opus.c | 24 +++++++++++++++++++++---
 1 file changed, 21 insertions(+), 3 deletions(-)

(limited to 'drivers/opus/opus.c')

diff --git a/drivers/opus/opus.c b/drivers/opus/opus.c
index 5af71b478d..762a9d7469 100644
--- a/drivers/opus/opus.c
+++ b/drivers/opus/opus.c
@@ -24,10 +24,7 @@
    NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
    SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
-
-#ifdef OPUS_ENABLED
 #include "opus/opus_config.h"
-#endif
 
 #include "opus/opus.h"
 #include "opus/opus_private.h"
@@ -166,6 +163,27 @@ static int parse_size(const unsigned char *data, opus_int32 len, opus_int16 *siz
    }
 }
 
+int opus_packet_get_samples_per_frame(const unsigned char *data,
+      opus_int32 Fs)
+{
+   int audiosize;
+   if (data[0]&0x80)
+   {
+      audiosize = ((data[0]>>3)&0x3);
+      audiosize = (Fs<<audiosize)/400;
+   } else if ((data[0]&0x60) == 0x60)
+   {
+      audiosize = (data[0]&0x08) ? Fs/50 : Fs/100;
+   } else {
+      audiosize = ((data[0]>>3)&0x3);
+      if (audiosize == 3)
+         audiosize = Fs*60/1000;
+      else
+         audiosize = (Fs<<audiosize)/100;
+   }
+   return audiosize;
+}
+
 int opus_packet_parse_impl(const unsigned char *data, opus_int32 len,
       int self_delimited, unsigned char *out_toc,
       const unsigned char *frames[48], opus_int16 size[48],
-- 
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