Fix compiler warnings

- celt/modes.c:430:14: warning: cast from 'const unsigned char *' to
  'opus_int16 *' increases required alignment from 1 to 2 [-Wcast-align]
- 'C[0][1]' may be used uninitialized [-Wmaybe-uninitialized]
- Unused variable/parameter
- Value stored is never read
- MSVC warnings about "possible loss of data" due to type conversions
- MSVC warning C4146: unary minus operator applied to unsigned type
- silk/NLSF_del_dec_quant.c:137:20: warning: array subscript is above
  array bounds [-Warray-bounds] (gcc -O3 false positive)
- src/mlp_train.h:39:20: warning: function declaration isn't a prototype
  [-Wstrict-prototypes]
- Remove SMALL_FOOTPRINT code from SSE 4.1 FIR implementation, matching
  the C implementation.

The clang -Wcast-align warnings with SSE intrinsics are a known
clang issue: https://llvm.org/bugs/show_bug.cgi?id=20670

1 files changed, 10 insertions, 10 deletions

diff --git a/src/mlp_data.c b/src/mlp_data.c
index 6e15dc5a..a819880b 100644
--- a/src/mlp_data.c
+++ b/src/mlp_data.c
@@ -95,18 +95,18 @@ static const float weights[450] = {
 -0.222056f, -0.508859f, -0.473369f, 0.484958f, -2.28411f,
 0.0139516f,
 /* output layer */
-3.90017, 1.71789, -1.43372, -2.70839, 1.77107,
-5.48006, 1.44661, 2.01134, -1.88383, -3.64958,
--1.26351, 0.779421, 2.11357, 3.10409, 1.68846,
--4.46197, -1.61455, 3.59832, 2.43531, -1.26458,
-0.417941, 1.47437, 2.16635, -1.909, -0.828869,
-1.38805, -2.67975, -0.110044, 1.95596, 0.697931,
--0.313226, -0.889315, 0.283236, 0.946102, };
+3.90017f, 1.71789f, -1.43372f, -2.70839f, 1.77107f,
+5.48006f, 1.44661f, 2.01134f, -1.88383f, -3.64958f,
+-1.26351f, 0.779421f, 2.11357f, 3.10409f, 1.68846f,
+-4.46197f, -1.61455f, 3.59832f, 2.43531f, -1.26458f,
+0.417941f, 1.47437f, 2.16635f, -1.909f, -0.828869f,
+1.38805f, -2.67975f, -0.110044f, 1.95596f, 0.697931f,
+-0.313226f, -0.889315f, 0.283236f, 0.946102f, };
 
 static const int topo[3] = {25, 16, 2};
 
 const MLP net = {
-	3,
-	topo,
-	weights
+    3,
+    topo,
+    weights
 };