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9aa432c078
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330 Commits

Author SHA1 Message Date
bitkeeper
9aa432c078 Support soxr custom recipes. 
MPD uses soxr with prefined resample recipes. Soxr also support defining a recipe your self.
This commit will support a custom recipe by changing the existing quality setting to "custom".

The same structs as the predefined recipes uses can now set by hand.

This will make the following settings available:
- precision 16|20|24|28|32 bits, example "28"
- phase_response - 0-100, example "45"
- passband_end - used bandwidth of source 80-99.7%, example "99.7.0"
- stopband_begin - anti aliasing 100.0+%, example "100".
- attenuation - signal reduciton in dB's, 0-30. example "3.0".
- flags "0" - additional bitmask with extra settings

The data is set in the structs soxr_quality_spec and soxr_io_spec (found in soxr.h).
 2020-09-04 18:32:03 +02:00
Max Kellermann
c6a7f6dabc release v0.21.24 
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Merge tag 'v0.21.24'

release v0.21.24
 2020-06-10 22:58:41 +02:00
Max Kellermann
eeec0ee804 dsd/Dsd2Pcm: convert struct GenerateCtableValue to lambda 
Since we have dropped support for GCC 6 a while ago, we can use
constexpr lambdas now.
 2020-05-07 15:04:51 +02:00
Rosen Penev
e6a77e1297
remove std::bind usage as much as possible 
Reduces unstripped size. stripped size is the same.

Also took the time to remove using std::placeholders.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
 2020-05-04 15:40:28 -07:00
Max Kellermann
0b3acc3eec release v0.21.23 
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Merge tag 'v0.21.23'

release v0.21.23
 2020-04-23 18:01:23 +02:00
Florian Heese
f6fe001fa9 Added missing channel order setups for ALSA 2020-04-15 13:13:09 +02:00
Rosen Penev
85c27840a3
treewide: use boost::lround when std::round is unavailable 
This is the case with uClibc-ng currently.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
(cherry picked from commit 769cd0ee9f0cf8ceb026aa751b5d4a390bb5dbdc)
(changed define to match master)
 2020-03-25 18:54:15 -07:00
Rosen Penev
6d91b5c7b2
fix double promotions 
Found with -Wdouble-promotion

Signed-off-by: Rosen Penev <rosenp@gmail.com>
 2020-03-16 12:43:24 -07:00
Max Kellermann
fd71514068 Merge remote-tracking branch 'neheb/h' 2020-03-16 17:29:05 +01:00
Rosen Penev
77c6c3fabf
remove unreachable code 
Found with -Wunreachable-code-break

Signed-off-by: Rosen Penev <rosenp@gmail.com>
 2020-03-16 00:14:13 -07:00
Rosen Penev
3ec9fcfc44
treewide: use boost::lround when std::round is unavailable 
This is the case with uClibc-ng currently.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
 2020-03-15 20:17:31 -07:00
Rosen Penev
a2f5a63bbc
replace stdint.h with cstdint 
The former is deprecated by C++14. The standard says they are the same:

The header defines all types and macros the same as the C standard library
header<stdint.h>.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
 2020-03-12 19:04:39 -07:00
Rosen Penev
2db8bcc353
replace stddef.h with cstddef 
The former is deprecated with C++14. The standard says both are the same:

The contents and meaning of the header<cstddef>are the same as the C
standard library header<stddef.h>,except that it does not declare the type
wchar_t, that it also declares the type byte and its associated
operations (21.2.5), and as noted in 21.2.3 and 21.2.4.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
 2020-03-12 19:04:38 -07:00
Rosen Penev
ab9f5d2067
replace assert.h with cassert 
The former was deprecated with C++14.

According to the C++11 and C++17 standards, both files are identical.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
 2020-03-12 15:25:38 -07:00
Rosen Penev
f00f8b002a
[clang-tidy] use nodiscard 
Introduced in C++17. It replaces gcc's warn_unused_result.

Found with modernize-use-nodiscard.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
 2020-03-12 12:59:16 -07:00
Max Kellermann
7b03f55cb4 util/bit_reverse: convert to C++ 2020-02-05 19:49:18 +01:00
Rosen Penev
dfed9546aa
[clang-tidy] replace std::bind with lambdas 
Found with modernize-avoid-bind

Signed-off-by: Rosen Penev <rosenp@gmail.com>
 2020-02-01 19:43:01 -08:00
Max Kellermann
bc6eca2115 *: add explicit 2020-02-01 14:02:43 +01:00
Max Kellermann
72ec641f0d *: use auto 2020-02-01 14:02:43 +01:00
Max Kellermann
bcc4e97c60 pcm/PcmFormat: use using instead of typedef 2020-02-01 13:38:19 +01:00
Max Kellermann
4968dd4faa pcm/Dither: use using instead of typedef 2020-02-01 13:38:00 +01:00
Max Kellermann
cd612c4eef AudioFormat: move to pcm/ 2020-01-18 20:24:59 +01:00
Max Kellermann
914ad261ed pcm/meson.build: split libpcm into two 
One basic library without dependencies, and one with heavy
dependencies like libsamplerate.
 2020-01-18 20:08:23 +01:00
Max Kellermann
2817bf9e95 copyright year 2020 2020-01-18 19:23:49 +01:00
Max Kellermann
a37d22de8a pcm/Convert: choose pcm2dsd float/integer according to dest_format 2020-01-17 19:15:44 +01:00
Max Kellermann
452e1c1a6f pcm/Convert: throw if !ENABLE_DSD 2020-01-17 19:15:28 +01:00
Max Kellermann
8db86e2820 Revert "pcm/Convert: add option to enable the integer-only dsd2pcm implementation" 
This reverts commit c84bae739a.  A
configuration option is not necessary, because the PcmConvert
constructor knows already whether integer or floating point is needed.
 2020-01-17 19:11:10 +01:00
Max Kellermann
c84bae739a pcm/Convert: add option to enable the integer-only dsd2pcm implementation 2020-01-17 16:37:09 +01:00
Max Kellermann
925b5954c3 pcm/Dsd2Pcm: add integer-only implementation 2020-01-17 16:17:32 +01:00
Max Kellermann
235b6980b8 pcm/Dsd2Pcm: add optimized stereo version 
This code path is 2% faster.
 2020-01-14 23:38:46 +01:00
Max Kellermann
ee46150329 pcm/Dsd2Pcm: add class MultiDsd2Pcm 2020-01-14 23:29:03 +01:00
Max Kellermann
79c585bf03 pcm/PcmDsd: use size_t 2020-01-14 23:28:34 +01:00
Max Kellermann
becd81f771 pcm/PcmDsd: manage Dsd2Pcm instances, not pointers 2020-01-14 23:26:34 +01:00
Max Kellermann
2073a2c1b0 pcm/Dsd2Pcm: remove unused "lsbf" flag 2020-01-14 23:20:45 +01:00
Max Kellermann
3f3104348e pcm/Dsd2Pcm: add "restrict" attribute 2020-01-14 23:20:36 +01:00
Max Kellermann
4038d8527f pcm/Dsd2Pcm: eliminate "& 0xff" 2020-01-14 22:56:28 +01:00
Max Kellermann
3565f0c8ce pcm/Dsd2Pcm: move code to TranslateSample() 
10% speedup.  Strange, huh?
 2020-01-14 22:51:20 +01:00
Max Kellermann
9647b2cb01 pcm/Dsd2Pcm: move code to ApplySample() 
For some reason, this speeds up the library by 2%.
 2020-01-14 22:43:11 +01:00
Max Kellermann
2d5bf53240 pcm/Dsd2Pcm: use sizet_t instead of int 2020-01-14 22:40:54 +01:00
Max Kellermann
a65f7b1006 pcm/Dsd2Pcm: use std::fill_n() 2020-01-14 22:39:54 +01:00
Max Kellermann
bc5b647053 pcm/Dsd2Pcm: use sizet_t instead of unsigned 2020-01-14 22:37:30 +01:00
Max Kellermann
1708ae3e3c pcm/Dsd2Pcm: use uint8_t instead of unsigned char 2020-01-14 22:36:50 +01:00
Max Kellermann
6bfbc5d320 pcm/Dsd2Pcm: move code to CalcOutputSample() 2020-01-14 22:25:54 +01:00
Max Kellermann
e7483bc5bc pcm/Dsd2Pcm: make variables more local 2020-01-14 22:21:32 +01:00
Max Kellermann
b911ec1a29 pcm/Dsd2Pcm: convert to class 2020-01-14 22:16:02 +01:00
Max Kellermann
ca2633bf26 pcm/Dsd2Pcm: remove unused function dsd2pcm_clone() 2020-01-14 22:15:05 +01:00
Max Kellermann
566ac171f5 pcm/Dsd2Pcm: generate ctables at compile time 2020-01-14 22:11:12 +01:00
Max Kellermann
4d95402e4e pcm/Dsd2Pcm: move formula to CalculateCtableValue() 2020-01-14 22:11:12 +01:00
Max Kellermann
4d102c4770 pcm/Dsd2Pcm: convert parameter to bool 2020-01-14 22:11:12 +01:00
Max Kellermann
91bc41ea20 pcm/Dsd2Pcm: add noexcept and remove extern 2020-01-14 22:11:12 +01:00