Tristan Matthews authored 1 year ago and Jean-Marc Valin committed 1 year ago

These were not being included in the tarball in spite of being referenced.

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

Also skip the first loss values being generated since they're
biased towards "not lost" due to the initialization.

Still missing some intrinsics

Used for DNN matrix multiplies

Not yet with rtcd

Victor Ding authored 1 year ago and Jean-Marc Valin committed 1 year ago

The optimization is bit-exact with C function.

This optimization speeds up SILK encoder (floating point) as following:

AMD Zen:
Complexity 0-5 :      0%
Complexity 6-7 : 3 -  7%
Complexity 8-10: 8 - 15%

Intel Skylake:
Complexity 0-5 :       0%
Complexity 6-7 : 14 - 18%
Complexity 8-10: 17 - 22%

Adapted by Jean-Marc Valin

Starting with compute_linear()

No dependency on the data files if no DNN code enabled

Not used by anything yet

can't link woth libopus since it's already #including C files

Michael Klingbeil authored 1 year ago and Jean-Marc Valin committed 1 year ago

Add unit tests for opus_packet_extensions_count, opus_packet_extensions_parse,
and opus_packet_extensions_generate. Add various assertions for NULL buffers or
negative length arguments. Add explicit check for invalid length in
opus_packet_extensions_count. Check for extension id >127 in
opus_packet_extensions_generate. Check for invalid length input in
opus_packet_extensions_generate.

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

To avoid issues with empty compilation units.

Marcus Asteborg authored 2 years ago and Mark Harris committed 2 years ago

Signed-off-by: Mark Harris <mark.hsj@gmail.com>

Marcus Asteborg authored 4 years ago and Ralph Giles committed 3 years ago

Signed-off-by: Ralph Giles <giles@thaumas.net>

Tested on:
 - Linux/x86* with gcc
 - Android armv7 arm64 x86 x86_64 with clang
 - Windows x86 x86_64 with Visual Studio 2017
 - Windows x86 x86_64 with MinGW
 - macOS x86_64 with clang
 - iOS arm64 x86_64 with clang

Co-authored by: Nirbheek Chauhan <nirbheek@centricular.com>

https://gitlab.xiph.org/xiph/opus/-/merge_requests/13

Marcus Asteborg authored 4 years ago and Mark Harris committed 4 years ago

Signed-off-by: Mark Harris <mark.hsj@gmail.com>

Add doc/trivial_example.c to the autotools build so we get
some minimal verification that the code compiles.

Signed-off-by: Mark Harris <mark.hsj@gmail.com>

Marcus Asteborg authored 4 years ago and Jean-Marc Valin committed 4 years ago

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

Thanks to theislander on HA for reporting this.

Marcus Asteborg authored 6 years ago and Jean-Marc Valin committed 5 years ago

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

Enables "safes" assertions even with ENABLE_ASSERTIONS isn't set