From 6bf0a5cb5034a7e684dcc3500e841785237ce2dd Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 19:32:43 +0200 Subject: Adding upstream version 1:115.7.0. Signed-off-by: Daniel Baumann --- dom/media/webaudio/AudioNodeEngineGeneric.h | 58 +++++++++++++++++++++++++++++ 1 file changed, 58 insertions(+) create mode 100644 dom/media/webaudio/AudioNodeEngineGeneric.h (limited to 'dom/media/webaudio/AudioNodeEngineGeneric.h') diff --git a/dom/media/webaudio/AudioNodeEngineGeneric.h b/dom/media/webaudio/AudioNodeEngineGeneric.h new file mode 100644 index 0000000000..de436ebc8d --- /dev/null +++ b/dom/media/webaudio/AudioNodeEngineGeneric.h @@ -0,0 +1,58 @@ +/* -*- mode: c++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* 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 http://mozilla.org/MPL/2.0/. */ + +#ifndef MOZILLA_AUDIONODEENGINEGENERIC_H_ +#define MOZILLA_AUDIONODEENGINEGENERIC_H_ + +#include "AudioNodeEngine.h" + +#include "xsimd/xsimd.hpp" + +namespace mozilla { + +template +struct Engine { + static void AudioBufferAddWithScale(const float* aInput, float aScale, + float* aOutput, uint32_t aSize); + + static void AudioBlockCopyChannelWithScale(const float* aInput, float aScale, + float* aOutput); + + static void AudioBlockCopyChannelWithScale( + const float aInput[WEBAUDIO_BLOCK_SIZE], + const float aScale[WEBAUDIO_BLOCK_SIZE], + float aOutput[WEBAUDIO_BLOCK_SIZE]); + + static void AudioBufferInPlaceScale(float* aBlock, float aScale, + uint32_t aSize); + + static void AudioBufferInPlaceScale(float* aBlock, float* aScale, + uint32_t aSize); + + static void AudioBlockPanStereoToStereo( + const float aInputL[WEBAUDIO_BLOCK_SIZE], + const float aInputR[WEBAUDIO_BLOCK_SIZE], float aGainL, float aGainR, + bool aIsOnTheLeft, float aOutputL[WEBAUDIO_BLOCK_SIZE], + float aOutputR[WEBAUDIO_BLOCK_SIZE]); + + static void BufferComplexMultiply(const float* aInput, const float* aScale, + float* aOutput, uint32_t aSize); + + static float AudioBufferSumOfSquares(const float* aInput, uint32_t aLength); + + static void NaNToZeroInPlace(float* aSamples, size_t aCount); + + static void AudioBlockPanStereoToStereo( + const float aInputL[WEBAUDIO_BLOCK_SIZE], + const float aInputR[WEBAUDIO_BLOCK_SIZE], + const float aGainL[WEBAUDIO_BLOCK_SIZE], + const float aGainR[WEBAUDIO_BLOCK_SIZE], + const bool aIsOnTheLeft[WEBAUDIO_BLOCK_SIZE], + float aOutputL[WEBAUDIO_BLOCK_SIZE], float aOutputR[WEBAUDIO_BLOCK_SIZE]); +}; + +} // namespace mozilla + +#endif -- cgit v1.2.3