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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
tree | f435a8308119effd964b339f76abb83a57c29483 /dom/media/platforms/ffmpeg/FFmpegRDFTTypes.h | |
parent | Initial commit. (diff) | |
download | firefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz firefox-26a029d407be480d791972afb5975cf62c9360a6.zip |
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'dom/media/platforms/ffmpeg/FFmpegRDFTTypes.h')
-rw-r--r-- | dom/media/platforms/ffmpeg/FFmpegRDFTTypes.h | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/dom/media/platforms/ffmpeg/FFmpegRDFTTypes.h b/dom/media/platforms/ffmpeg/FFmpegRDFTTypes.h new file mode 100644 index 0000000000..cb3e2476fb --- /dev/null +++ b/dom/media/platforms/ffmpeg/FFmpegRDFTTypes.h @@ -0,0 +1,34 @@ +/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* vim: set ts=8 sts=2 et sw=2 tw=80: */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at https://mozilla.org/MPL/2.0/. */ + +#ifndef FFmpegRDFTTypes_h +#define FFmpegRDFTTypes_h + +struct RDFTContext; + +typedef float FFTSample; + +enum RDFTransformType { + DFT_R2C, + IDFT_C2R, + IDFT_R2C, + DFT_C2R, +}; + +extern "C" { + +typedef RDFTContext* (*AvRdftInitFn)(int nbits, enum RDFTransformType trans); +typedef void (*AvRdftCalcFn)(RDFTContext* s, FFTSample* data); +typedef void (*AvRdftEndFn)(RDFTContext* s); +} + +struct FFmpegRDFTFuncs { + AvRdftInitFn init; + AvRdftCalcFn calc; + AvRdftEndFn end; +}; + +#endif // FFmpegRDFTTypes_h |