1 files changed, 0 insertions, 59 deletions
diff --git a/drivers/opus/silk/stereo_encode_pred.c b/drivers/opus/silk/stereo_encode_pred.c
deleted file mode 100644
index a864d404f6..0000000000
--- a/drivers/opus/silk/stereo_encode_pred.c
+++ /dev/null
@@ -1,59 +0,0 @@
-/***********************************************************************
-Copyright (c) 2006-2011, Skype Limited. All rights reserved.
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions
-are met:
-- Redistributions of source code must retain the above copyright notice,
-this list of conditions and the following disclaimer.
-- Redistributions in binary form must reproduce the above copyright
-notice, this list of conditions and the following disclaimer in the
-documentation and/or other materials provided with the distribution.
-- Neither the name of Internet Society, IETF or IETF Trust, nor the
-names of specific contributors, may be used to endorse or promote
-products derived from this software without specific prior written
-permission.
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
-LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGE.
-***********************************************************************/
-#include "opus/opus_config.h"
-
-#include "opus/silk/main.h"
-
-/* Entropy code the mid/side quantization indices */
-void silk_stereo_encode_pred(
-    ec_enc                      *psRangeEnc,                    /* I/O  Compressor data structure                   */
-    opus_int8                   ix[ 2 ][ 3 ]                    /* I    Quantization indices                        */
-)
-{
-    opus_int   n;
-
-    /* Entropy coding */
-    n = 5 * ix[ 0 ][ 2 ] + ix[ 1 ][ 2 ];
-    silk_assert( n < 25 );
-    ec_enc_icdf( psRangeEnc, n, silk_stereo_pred_joint_iCDF, 8 );
-    for( n = 0; n < 2; n++ ) {
-        silk_assert( ix[ n ][ 0 ] < 3 );
-        silk_assert( ix[ n ][ 1 ] < STEREO_QUANT_SUB_STEPS );
-        ec_enc_icdf( psRangeEnc, ix[ n ][ 0 ], silk_uniform3_iCDF, 8 );
-        ec_enc_icdf( psRangeEnc, ix[ n ][ 1 ], silk_uniform5_iCDF, 8 );
-    }
-}
-
-/* Entropy code the mid-only flag */
-void silk_stereo_encode_mid_only(
-    ec_enc                      *psRangeEnc,                    /* I/O  Compressor data structure                   */
-    opus_int8                   mid_only_flag
-)
-{
-    /* Encode flag that only mid channel is coded */
-    ec_enc_icdf( psRangeEnc, mid_only_flag, silk_stereo_only_code_mid_iCDF, 8 );
-}