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ladybird/Userland/Libraries/LibAudio
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Karol Kosek 963a6b3d3d LibAudio: Speed up WavWriter by buffering output data 
We were calling write syscall twice for every sample, which effectively
hurt the writer's performance.

With this change exporting a melody in the Piano app now takes less than
a second, which previously took about 20 seconds on my machine.

Additionally, I've removed an unused `WavWriter::file()` getter.
2023-11-23 18:05:22 -05:00
..
CMakeLists.txt LibAudio: Implement PlaybackStream for macOS using Audio Unit framework 2023-09-09 13:03:36 -04:00
ConnectionToManagerServer.cpp AudioServer+Userland: Separate audio IPC into normal client and manager 2023-06-25 00:16:44 +02:00
ConnectionToManagerServer.h AudioServer+Userland: Separate audio IPC into normal client and manager 2023-06-25 00:16:44 +02:00
ConnectionToServer.cpp LibAudio: Add a Serenity implementation of PlaybackStream 2023-08-29 11:31:10 +02:00
ConnectionToServer.h LibAudio: Add a Serenity implementation of PlaybackStream 2023-08-29 11:31:10 +02:00
Encoder.h LibAudio: Allow adding metadata to encoders 2023-08-29 10:43:34 +02:00
FlacLoader.cpp LibAudio: Check more FLAC partition order constraints as per the spec 2023-09-09 11:23:57 -06:00
FlacLoader.h LibAudio: Optimize FlacLoader by avoiding allocations 2023-07-06 19:13:36 +01:00
FlacTypes.h LibAudio: Fix uncommon 16-bit block size symbol 2023-09-01 20:04:55 +02:00
FlacWriter.cpp LibAudio: Write FLAC metadata 2023-08-29 10:43:34 +02:00
FlacWriter.h LibAudio: Write FLAC metadata 2023-08-29 10:43:34 +02:00
Forward.h LibAudio: Add more common classes to the forward declare header 2023-08-29 10:43:34 +02:00
GenericTypes.cpp LibAudio: Perform all seekpoint binary searches with comparisons 2023-09-09 11:23:57 -06:00
GenericTypes.h LibAudio: Prevent multiple kinds of buffer overruns in FLAC picture load 2023-07-04 12:47:08 +02:00
Loader.cpp AK: Use an enum to specify the open mode instead of a bool 2023-11-08 18:19:34 +01:00
Loader.h LibAudio: Don't count buffered samples in Loader::loaded_samples() 2023-08-29 11:31:10 +02:00
LoaderError.h LibAudio: Stop using and remove LOADER_TRY 2023-07-04 13:24:17 -06:00
Metadata.cpp LibAudio: Add a generic audio metadata container 2023-03-13 12:35:17 -04:00
Metadata.h LibAudio: Add a generic audio metadata container 2023-03-13 12:35:17 -04:00
MP3HuffmanTables.h LibAudio: Handle bitstream errors in MP3 Huffman decode 2023-07-02 02:15:32 +02:00
MP3Loader.cpp LibAudio: Skip empty MP3 scale factor bands in stereo intensity process 2023-09-09 11:23:57 -06:00
MP3Loader.h LibAudio: Remove unnecessary m_bitstream field from MP3Loader 2023-08-26 18:43:23 -04:00
MP3Tables.h LibAudio+LibDSP: Switch samples to 32-bit float instead of 64-bit float 2022-05-07 20:20:16 +02:00
MP3Types.h LibAudio: Accurately skip MP3 frames using the actual header size 2023-08-26 18:43:23 -04:00
MultiChannel.h LibAudio: Optimize FlacLoader by avoiding allocations 2023-07-06 19:13:36 +01:00
PlaybackStream.cpp LibAudio: Remove unused TRY-like macro 2023-11-04 08:36:34 -04:00
PlaybackStream.h LibAudio: Create a playback class with a PulseAudio implementation 2023-08-04 13:49:36 -06:00
PlaybackStreamAudioUnit.cpp LibAudio: Implement PlaybackStream for macOS using Audio Unit framework 2023-09-09 13:03:36 -04:00
PlaybackStreamAudioUnit.h LibAudio: Implement PlaybackStream for macOS using Audio Unit framework 2023-09-09 13:03:36 -04:00
PlaybackStreamPulseAudio.cpp LibAudio: Remove the strong reference to the PulseAudio control thread 2023-08-07 10:40:34 -06:00
PlaybackStreamPulseAudio.h LibAudio: Remove the strong reference to the PulseAudio control thread 2023-08-07 10:40:34 -06:00
PlaybackStreamSerenity.cpp LibAudio: Ensure that Serenity playback streams are always stereo 2023-11-12 07:57:03 +01:00
PlaybackStreamSerenity.h LibAudio: Add a Serenity implementation of PlaybackStream 2023-08-29 11:31:10 +02:00
PulseAudioWrappers.cpp LibAudio: Add a test for creating and destructing a PlaybackStream 2023-08-07 10:40:34 -06:00
PulseAudioWrappers.h LibAudio: Add a test for creating and destructing a PlaybackStream 2023-08-07 10:40:34 -06:00
QOALoader.cpp LibAudio: Stop using and remove LOADER_TRY 2023-07-04 13:24:17 -06:00
QOALoader.h LibAudio: Extract loader stream creation from the plugins 2023-06-27 15:28:22 +01:00
QOATypes.cpp LibAudio: Prevent overflow in QOA LMS prediction 2023-09-09 11:23:57 -06:00
QOATypes.h LibAudio: Implement the Quite Okay Audio format 2023-03-10 04:07:14 -07:00
Queue.h LibAudio+Userland: Remove Audio::LegacyBuffer 2022-05-03 23:09:20 +02:00
Resampler.h LibAudio: Tolerate a file sample rate lower than the AudioServer's 2022-12-31 00:04:34 +01:00
RIFFTypes.cpp LibAudio: Load WAV metadata 2023-05-31 16:23:07 +02:00
RIFFTypes.h LibAudio: Load WAV metadata 2023-05-31 16:23:07 +02:00
Sample.h Piano: Use Sample struct from LibDSP 2023-08-04 12:56:27 +02:00
SampleFormats.cpp LibAudio: Add integer sample format-specific support 2023-08-12 12:25:26 -06:00
SampleFormats.h LibAudio: Add integer sample format-specific support 2023-08-12 12:25:26 -06:00
UserSampleQueue.cpp LibAudio: Prevent int overflow in the user buffer queue 2022-12-31 00:08:05 +01:00
UserSampleQueue.h Everywhere: Remove unused includes of AK/Format.h 2023-01-02 20:27:20 -05:00
VorbisComment.cpp LibAudio: Allow writing Vorbis comments 2023-08-29 10:43:34 +02:00
VorbisComment.h LibAudio: Allow writing Vorbis comments 2023-08-29 10:43:34 +02:00
WavLoader.cpp LibAudio: Understand album (IPRD) metadata in WAV 2023-08-29 10:43:34 +02:00
WavLoader.h LibAudio: Use ReadonlyBytes instead of Bytes for buffer parameters 2023-07-20 08:02:12 +01:00
WavWriter.cpp LibAudio: Speed up WavWriter by buffering output data 2023-11-23 18:05:22 -05:00
WavWriter.h LibAudio: Speed up WavWriter by buffering output data 2023-11-23 18:05:22 -05:00