998150919d
conformace: Update results
2024-02-27 15:47:26 -08:00
3f05fcb8f2
python bindings: build/install via integrated meson support
...
The meson build system has builtin support for python packaging, and
unlike hatchling it is spec-compliant. Additionally, meson is already
responsible for building the shared library itself, which the python
build backend can then distribute inside the wheel. This allows shipping
a wheel that can find its own liblc3.so via ctypes and doesn't require
passing paths to the library around, nor to install both separately and
hope that this works.
2024-02-27 14:36:26 -08:00
a01c060807
fastmath: Increase precision of 2^x, needed for LC3 HR Precision tests
2024-02-27 14:28:28 -08:00
e67bb2d07d
wasm: Add a wasm liblc3 library
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The wasm library is automatically built when the compiler target
is set to wasm32 in bin/liblc3.wasm.
This can be done using `make CC="clang --target=wasm32"`.
This wasm library doesn't have any import and expose all liblc3
functions.
2024-02-20 17:03:52 -08:00
d7a739849a
fastmath: Remove non builtin dependencies to math library
2024-02-20 17:03:52 -08:00
2e655459eb
make: Add hidden GNU visibility, and enable LTO
2024-02-20 17:03:52 -08:00
e1f41fc8d4
cpp: Work only with frame blocks
2024-01-30 14:31:39 -08:00
8b1619706e
Merge pull request #41 from google/libpython
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Python library wrapper
2024-01-30 14:09:32 -08:00
8e0bd81fe4
python: Add python library wrapper
2024-01-30 14:06:48 -08:00
10999c6c58
dlc3: Fix usage documentation
2024-01-25 11:29:23 -08:00
43d62807a3
hr mode: Allow half bitrate (fallback operation), and remove lower bound on decoding.
2024-01-23 15:33:08 -08:00
d9973b605b
tns: Quantize on 16 bits the RC coeffs, required for LC3 Plus HR
2024-01-23 14:09:16 -08:00
5f70c731f5
tns: Change 2.5ms 48KHz TNS division, as HR specification and reference implementation
2024-01-23 10:47:10 -08:00
e88593c03c
fix: Compilation warning
2024-01-23 10:43:49 -08:00
a874947933
fix: Wrong gain offset on high bitrate, high resolution 48 KHz
2024-01-19 16:26:29 -08:00
4d014e33e7
tools & cpp: Add support of asymetric frame sizes of a stereo stream
2024-01-19 16:24:19 -08:00
71ffd784d5
fix: crash can occurs with NaN or infinte PCM inputs, and fast-math enabled
2024-01-10 09:17:08 -08:00
834826c9d7
make: switch to shared object library
2024-01-09 10:43:04 -08:00
570ef0b56b
Disable linguist detectable for test files
2024-01-04 12:04:30 -08:00
f8728d275e
conformance: Update LC3 reports and add LC3+ reports
2023-12-28 15:00:08 -08:00
5785c3e2b1
Merge pull request #40 from google/lc3plus
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Lc3 Plus features
2023-12-28 10:21:17 -08:00
125c682696
Documents LC3 Plus feature
2023-12-28 10:16:57 -08:00
6c99421bac
fuzz: Update with LC3-Plus LC3-Plus HR parameters
2023-12-28 10:16:57 -08:00
0aac2a41e1
make: Add makefile LC3_PLUS options
2023-12-28 10:16:57 -08:00
d967d8e63b
lc3_cpp: Update to HR interface
2023-12-28 10:16:57 -08:00
daa580235e
feature: Add High-Resolution LC3 plus mode
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Duplicate interfaces for HR mode
spec: Remove intermediate quantized table
fix: legacy lc3_frame_bytes() and lc3_resolve_bitrate()
Cosmetic: rename fast_xxx math function to lc3_xxx
2023-12-28 10:16:55 -08:00
149cb6537e
feature: Add 2.5 ms and 5 ms LC3 plus frame durations
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fix: Check TNS bitstream data
fix: LTPF Activation with 2.5 ms frame sizes
2023-12-28 10:16:52 -08:00
a75f187e00
tools: Fix malformed skip of LC3 binary header
2023-11-30 11:26:04 -08:00
59cfa05274
tools: Add support of reading WAV file with metadata
2023-11-08 15:26:33 -08:00
7552605dd0
Add conformance reports
2023-09-29 15:45:02 -07:00
1a5938ebac
meson: Bump to version 1.0.4
2023-08-03 09:45:11 -07:00
67f2231815
fix: Gain adjustment during second quantization phase can exceed minimum gain
2023-07-25 10:49:55 -07:00
3b23884611
readme: Add Bluetooth qualification ID
2023-07-07 11:04:14 -07:00
f5223713a0
readme: Add few words on fuzzing
2023-07-07 10:55:20 -07:00
a3c99d4664
Merge pull request #32 from google/fuzzing
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feature: Add fuzzing
2023-07-07 10:39:48 -07:00
5383f439ca
feature: Add a roundtrip fuzz testing harness
2023-06-16 16:16:24 -07:00
9c579ffc42
cpp: Include malloc/free header
2023-06-15 11:25:54 -07:00
3d769309ff
meson: Bump to version 1.0.3
2023-05-08 10:53:53 -07:00
49101e4bbc
Merge MDCT orthogonalization factor in rot twiddles (remove 1 mult by samples in common case)
2023-05-08 10:44:34 -07:00
79795643ce
feature: Enable pedantic to improve portability
2023-05-08 09:42:56 -07:00
a48fdbc88c
Merge pull request #28 from dane1122/fix-ubsan
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fix: Cast uint8_t value to unsigned before doing bit shift
2023-05-08 09:15:23 -07:00
7210a307fe
Merge pull request #26 from xyz1001/main
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fix: compile error with msvc 17
2023-05-08 09:09:12 -07:00
ca23b7c7ee
fix compile error with msvc 17
2023-05-08 15:09:33 +08:00
1538cb6d11
Cast uint8_t value to unsigned before doing bit shift
2023-05-05 23:52:47 +09:00
acbdce637e
Merge pull request #27 from leytou/fix_install
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build: meson: add install file 'lc3_cpp.h'
2023-05-04 09:35:58 -07:00
e37914a7c9
build: meson: add install file 'lc3_cpp.h'
2023-05-04 14:18:05 +08:00
44ea886c9e
fix: Remove VLA to support compilation with MSVC
2023-04-28 10:49:29 -07:00
422d93b82c
cpp: Remove stride parameter
2023-04-19 14:31:17 -07:00
2ce884d8ef
fix: Rename define guard
2023-04-12 13:58:18 -07:00
a1e1e70078
Merge pull request #23 from google/cpp_interface
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feature: Propose C++ interface
2023-04-12 13:50:48 -07:00
Antoine Soulier