webrtc/common_audio
Per Åhgren 5dca3f1336 Add floating point support for writing and reading wav files
This CL adds support for reading and writing floating point
wav files in WebRTC. It also updates the former wav handling
code as well as adds some simplifications.

Beyond this, the CL also adds support in the APM data_dumper
and in the audioproc_f tool for using the floating point wav
format.

Bug: webrtc:11307
Change-Id: I2ea33fd12f590b6031ac85f75708f6cc88a266b4
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/162902
Reviewed-by: Sam Zackrisson <saza@webrtc.org>
Reviewed-by: Karl Wiberg <kwiberg@webrtc.org>
Commit-Queue: Per Åhgren <peah@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#30423}
2020-01-30 13:38:19 +00:00
..
include Removing all external access to the integer sample data in AudioBuffer 2019-08-20 08:36:47 +00:00
mocks Replace rtc::Optional with absl::optional 2018-06-21 09:32:56 +00:00
resampler Remove potential real-time reallocation in PushResampler 2019-12-11 13:16:37 +00:00
signal_processing Fix a bug/typo in WebRtcSpl_FilterAR which updates the wrong state vector 2019-08-15 16:46:22 +00:00
third_party Reformat GN files. 2020-01-21 12:13:11 +00:00
vad Avoid reading outside of memory in WebRtcVad_FindMinimum 2019-10-17 10:59:49 +00:00
audio_converter.cc ClangTidy fixes for common_audio/ 2019-03-15 00:43:12 +00:00
audio_converter.h Format almost everything. 2019-07-08 13:45:15 +00:00
audio_converter_unittest.cc Add RTC_ prefix to non-standard format specifier macro "PRIdNS" 2019-08-07 13:36:05 +00:00
audio_util.cc Removing all external access to the integer sample data in AudioBuffer 2019-08-20 08:36:47 +00:00
audio_util_unittest.cc Reland of Correct conversion between float and fixed formats 2019-08-19 12:15:07 +00:00
BUILD.gn Reformat GN files. 2020-01-21 12:13:11 +00:00
channel_buffer.cc [Cleanup] Add missing #include. Remove useless ones. 2018-10-23 11:32:56 +00:00
channel_buffer.h Format almost everything. 2019-07-08 13:45:15 +00:00
channel_buffer_unittest.cc Add ability to disable detailed error message in RTC_CHECKs 2019-11-28 17:51:00 +00:00
DEPS Removing openmax_dl 2018-05-07 12:12:04 +00:00
fir_filter.h Fix circular deps in common_audio. 2017-11-17 11:20:17 +00:00
fir_filter_c.cc Format almost everything. 2019-07-08 13:45:15 +00:00
fir_filter_c.h Format almost everything. 2019-07-08 13:45:15 +00:00
fir_filter_factory.cc [Cleanup] Add missing #include. Remove useless ones. 2018-10-23 11:32:56 +00:00
fir_filter_factory.h Reformat the WebRTC code base 2018-06-19 14:00:39 +00:00
fir_filter_neon.cc Reformat the WebRTC code base 2018-06-19 14:00:39 +00:00
fir_filter_neon.h Move aligned memory utilities to rtc_base/memory/ 2018-03-22 14:13:24 +00:00
fir_filter_sse.cc Reformat the WebRTC code base 2018-06-19 14:00:39 +00:00
fir_filter_sse.h Format almost everything. 2019-07-08 13:45:15 +00:00
fir_filter_unittest.cc Format almost everything. 2019-07-08 13:45:15 +00:00
OWNERS Moving src/webrtc into src/. 2017-09-15 04:25:06 +00:00
real_fourier.cc Removing warning suppression flags in common_audio/. 2018-07-04 11:13:09 +00:00
real_fourier.h Format almost everything. 2019-07-08 13:45:15 +00:00
real_fourier_ooura.cc Move fft4g to proper third_party directory 2018-07-25 15:44:53 +00:00
real_fourier_ooura.h Format almost everything. 2019-07-08 13:45:15 +00:00
real_fourier_unittest.cc Stop using Googletest legacy APIs. 2019-01-31 13:23:33 +00:00
ring_buffer.c Fixing WebRTC after moving from src/webrtc to src/ 2017-09-15 05:02:56 +00:00
ring_buffer.h Moving LappedTransform, Blocker and AudioRingBuffer. 2018-08-31 15:27:50 +00:00
ring_buffer_unittest.cc Reformat the WebRTC code base 2018-06-19 14:00:39 +00:00
smoothing_filter.cc Format almost everything. 2019-07-08 13:45:15 +00:00
smoothing_filter.h (4) Rename files to snake_case: update BUILD.gn, include paths, header guards, and DEPS entries 2019-01-11 17:11:39 +00:00
smoothing_filter_unittest.cc Format almost everything. 2019-07-08 13:45:15 +00:00
sparse_fir_filter.cc ClangTidy fixes for common_audio/ 2019-03-15 00:43:12 +00:00
sparse_fir_filter.h (4) Rename files to snake_case: update BUILD.gn, include paths, header guards, and DEPS entries 2019-01-11 17:11:39 +00:00
sparse_fir_filter_unittest.cc Format almost everything. 2019-07-08 13:45:15 +00:00
wav_file.cc Add floating point support for writing and reading wav files 2020-01-30 13:38:19 +00:00
wav_file.h Add floating point support for writing and reading wav files 2020-01-30 13:38:19 +00:00
wav_file_unittest.cc Add floating point support for writing and reading wav files 2020-01-30 13:38:19 +00:00
wav_header.cc Add floating point support for writing and reading wav files 2020-01-30 13:38:19 +00:00
wav_header.h Add floating point support for writing and reading wav files 2020-01-30 13:38:19 +00:00
wav_header_unittest.cc Add floating point support for writing and reading wav files 2020-01-30 13:38:19 +00:00
window_generator.cc Reformat the WebRTC code base 2018-06-19 14:00:39 +00:00
window_generator.h (4) Rename files to snake_case: update BUILD.gn, include paths, header guards, and DEPS entries 2019-01-11 17:11:39 +00:00
window_generator_unittest.cc Reformat the WebRTC code base 2018-06-19 14:00:39 +00:00