Moves opaque structs directly to .c files

Also fixes the "output all zeros" case for DTX/PLC at the beginning of
a stream

and avoid calling rand() during decode in order to make fuzzing
more deterministic.

Ben Schwartz authored 13 years ago and Jean-Marc Valin committed 13 years ago

This slightly reduces the executable size and might improve
performance on platforms without good branch prediction.

The high-level Opus encoder and decoder can now be compiled as
either fixed or float. Also, we now use the stack_alloc.h macros
in the top-level Opus code.

Timothy B. Terriberry authored 13 years ago and Jean-Marc Valin committed 13 years ago

This also adds an appendix for the self-delimiting framing.

Kat Walsh authored 13 years ago and Jean-Marc Valin committed 13 years ago

Updated README files to reflect current output of tool and tweaked punctuation and wording. Corrected typo in test_opus ("constraint"->"constrained").

We now ensure that the total payload *including* the redundant frame
is no more than 1275 bytes. Also, the redundant frame itself must
be no more than 257 (the max that can be signalled).

In silk_dec_API.c a memcpy was blindly copying data of differing types (opus_int16[2] to opus_int[2]).

Saves about 60 bits/sec for 20ms frames.

or it's always 1 if -DRESYNTH.

unreachable due the maximum and minimum values being special cases
in the caller plus the limits of the maximum itheta precision.

The testcases are also updated to only test the reachable range.

The config.h will take care of compat issues with "inline"

Gregory Maxwell authored 13 years ago and Jean-Marc Valin committed 13 years ago

with oddball opus-custom framesizes, disables testing
sizes only used by custom modes when not compiling with
custom mode support.

Saves a copy in the decoder

Should be less confusing for profiling