Controls whether deep PLC is enabled

output() renamed to decode(), dred objects using alloc() and free(),
OpusDRED now passed as cost for decoding.

progressive decode, avoid storing DRED decoder state

Probably still has many bugs

Now only running the decoder on "received" packets

This gets rid of false positives in static analysis
(see https://trac.webkit.org/changeset/232236/webkit)

- 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

Also remove the SILK_DEBUG_STORE_CLOSE_FILES flush call from
opus_demo.

This is debugging code which is no longer used, but defining
the symbols for SILK_DEBUG_STORE_CLOSE_FILES and calling it
from opus_demo causes linking problems on Microsoft Visual Studio
where we have strict controls on public symbols and want to
test the compiled DLL.

Since the code isn't in active use, it's better to remove it
to avoid clutter and address the linking issue.

That experiment never actually worked

Felicia Lim authored 8 years ago and Jean-Marc Valin committed 8 years ago

Signed-off-by: Jean-Marc Valin <jmvalin@jmvalin.ca>

Reported by Mark Warner.

New MLP doesn't attempt to classify silence as speech/music

Koen Vos authored 9 years ago and Jean-Marc Valin committed 9 years ago

Signed-off-by: Jean-Marc Valin <jmvalin@jmvalin.ca>

Use abs(sweep_bps) instead of fabs(). "sweep_bps" is an integer,
and on some compilers this line generates a warning.

Patch from Tina le Grand.
Reviewed by Jean-Marc Valin

Mark Harris authored 11 years ago and Jean-Marc Valin committed 11 years ago

In addition to its decoding use, it is the value used for
OPUS_SET_PACKET_LOSS_PERC.

Signed-off-by: Jean-Marc Valin <jmvalin@jmvalin.ca>

Also makes the CTL bad argument handling more consistent to avoid mistakes
 like that in the future.  Also updates the variable duration docs.