Commit Graph

281 Commits

Author SHA1 Message Date
Max Kellermann 849c4012c0 filter/Filter: add method ReadMore()
This allows FilterPCM() to return more data, which some
implementations may need to do (e.g. FFmpeg).
2024-11-08 19:31:16 +01:00
Max Kellermann 7774c3369e filter/two: check empty() instead of data()==nullptr
See bcab29d53a
2024-11-05 22:37:36 +01:00
Max Kellermann bcab29d53a filter/Filter: Flush() returns empty span, not nullptr 2024-11-05 13:19:25 +01:00
Max Kellermann d6195025fb filter/Filter: clarify Flush() documentation 2024-11-05 13:11:25 +01:00
Max Kellermann d7ae512b5e filter/Filter: clarify that the FilterPCM() return value may be empty
And adjust TwoFilter accordingly.
2024-11-05 12:35:10 +01:00
Max Kellermann b7b4c6b4ea filter/Filter: Flush() also invalidates the returned buffer
Just API documentation.
2024-11-05 12:35:09 +01:00
Max Kellermann 0676ab7f47 filter/two: use `if` with initializer 2024-11-02 22:48:02 +01:00
Max Kellermann fc5d258890 filter/ffmpeg: fill `AVFrame::pts`
Some libavfilter plugins don't produce any output if `pts` is never
set, e.g. the `lowpass` plugin.

Closes https://github.com/MusicPlayerDaemon/MPD/issues/2114
2024-11-02 22:24:53 +01:00
Max Kellermann fa29693550 filter/ffmpeg: implement method Flush() 2024-11-02 20:55:04 +01:00
Max Kellermann acb9ee9792 filter/ffmpeg: move code to ReadOutput() 2024-10-30 22:49:20 +01:00
Max Kellermann 3d99f1d8a6 filter/ffmpeg: use `if` with initializer 2024-10-30 22:47:21 +01:00
Max Kellermann 0992fab1c8 filter/ReplayGain: include cleanup 2024-07-29 17:04:30 +02:00
Max Kellermann 0c1ecc96a8 *: let libfmt quote strings 2024-04-16 11:50:18 +02:00
Max Kellermann bc51bc2933 pcm/Normalizer: add method Reset() 2023-03-13 13:54:12 +01:00
Max Kellermann d7f2d90fd3 pcm/Normalizer: no in-place editing, separate src/dest parameters
This eliminates the memcpy() call from NormalizeFilter::FilterPCM().
2023-03-13 13:37:49 +01:00
Max Kellermann 8ea9b89321 pcm/Normalizer: use std::span 2023-03-13 13:16:44 +01:00
Max Kellermann e6fedcbd10 pcm/Normalizer: expose the class, convert functions to methods 2023-03-13 12:25:09 +01:00
Max Kellermann 6e5d9d4490 pcm/Normalizer: hard-code the preferences 2023-03-13 12:25:09 +01:00
Max Kellermann 2d7068a09d pcm/AudioCompress: convert to C++ 2023-03-13 12:25:01 +01:00
Max Kellermann 815b248990 */Registry: use `constinit` 2023-03-07 12:04:16 +01:00
Max Kellermann 42f6a0441c use [[gnu::...]] attributes 2023-03-06 16:14:15 +01:00
Max Kellermann 148aca23be use SPDX IDs, replacing the long copyright headers 2023-03-06 14:59:48 +01:00
Max Kellermann fa58db798b lib/fmt/RuntimeError: new library
Replacing FormatRuntimeError().
2022-11-29 14:10:34 +01:00
Max Kellermann 29eb3e9ebc mixer/Control: move some code to Lock*() methods 2022-08-18 17:34:00 +02:00
Max Kellermann b0873fbc90 mixer/Mixer*: drop the "Mixer" prefix from source files 2022-08-18 17:21:39 +02:00
Max Kellermann 3eedcc55b9 mixer/Control: convert pointers to references 2022-08-18 16:56:06 +02:00
Max Kellermann dd2cab1488 Merge branch 'v0.23.x' 2022-08-18 16:54:18 +02:00
Max Kellermann e2d4654e20 filter/ReplayGain: invoke the MixerListener after volume change
This ensures that Partition::OnMixerVolumeChanged() invokes
MixerMemento::InvalidateHardwareVolume(), clearing the cached volume
level.

Closes https://github.com/MusicPlayerDaemon/MPD/issues/1526
2022-08-18 14:45:45 +02:00
Max Kellermann b789ffd2bf Merge branch 'v0.23.x' 2022-08-08 23:46:22 +02:00
Max Kellermann 7c920ddebe filter/ffmpeg: fix FFmpeg 5.1 deprecation warnings 2022-08-08 21:34:26 +02:00
Max Kellermann cc0def15c4 Copyright year 2022 2022-07-14 17:59:35 +02:00
Max Kellermann 67c6d111a8 filter/*: use std::span instead of ConstBuffer 2022-07-04 18:37:35 +02:00
Max Kellermann 4ce1dae673 pcm/*: use std::span instead of ConstBuffer 2022-07-04 18:11:21 +02:00
Max Kellermann 84e5da4bf0 pcm/Silence: use std::span 2022-05-20 11:15:45 +02:00
Max Kellermann 2240327286 ReplayGainInfo: move to tag/ 2021-12-06 09:28:36 +01:00
Max Kellermann dda521a150 ReplayGain{Config,Global}: move to config/ 2021-12-03 23:08:16 +01:00
Max Kellermann 9262b24504 AudioCompress: move to pcm/ 2021-12-03 16:04:59 +01:00
Rosen Penev d53d85bd79 remove unused includes
Signed-off-by: Rosen Penev <rosenp@gmail.com>
2021-11-23 12:33:03 -08:00
Max Kellermann 4f1e79b6b8 filter/ReplayGain: emit "mixer" event when replay gain changes volume
Closes https://github.com/MusicPlayerDaemon/MPD/issues/1294
2021-10-19 10:03:21 +02:00
Max Kellermann f510564d9d more [[gnu::...]] attributes 2021-10-13 12:07:05 +02:00
Max Kellermann 9ca64d5fb3 filter/Chain: eliminate, just use a chain of TwoFilters instead
The ChainFilter class is extremely complicated code, and will grow to
be even more complicated when the Filter interface gets extended.
Let's just remove it; we can easily chain many TwoFilters instead.
2021-08-26 17:45:23 +02:00
Max Kellermann bd79354f32 filter/TwoFilters: add ChainFilters() 2021-08-26 17:42:25 +02:00
Max Kellermann 49dcac5c21 filter/TwoFilters: add class PreparedTwoFilters 2021-08-26 17:36:19 +02:00
Max Kellermann 38a4b0d8d5 filter/TwoFilters: fix include guard 2021-08-26 14:36:52 +02:00
Max Kellermann 8a29805767 release v0.22.11
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Merge tag 'v0.22.11'

release v0.22.11
2021-08-24 22:19:38 +02:00
Max Kellermann 8439119e24 filter/ffmpeg: support double-precision samples
Insert an "aformat" filter which converts double-precision to
single-precision.

Closes https://github.com/MusicPlayerDaemon/MPD/issues/1235
2021-08-24 13:45:57 +02:00
Max Kellermann b5b40d8235 filter/ffmpeg: automatically retry with "aformat"
If DetectFilterOutputFormat() fails to determine the output format,
insert an "aformat" filter which attempts to force a specific output
format.

Fixes part 2 of of https://github.com/MusicPlayerDaemon/MPD/issues/1235
2021-08-24 13:31:13 +02:00
Max Kellermann ebfbb74f9e lib/ffmpeg/DetectFilterFormat: return AudioFormat::Undefined() on EAGAIN 2021-08-24 13:30:03 +02:00
Max Kellermann 7b4225aa1f lib/ffmpeg/Filter: add ParseSingleInOut()
Merge some duplicate code.
2021-08-24 13:29:08 +02:00
Max Kellermann 71a5311b06 lib/ffmpeg/Filter: eliminate class FilterContext
Since AVFilterContext are freed automatically, this wrapper class
serves no purpose.  Let's remove it.
2021-08-24 13:04:34 +02:00