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37 lines
1019 B
37 lines
1019 B
#ifndef _BASIC_TEMPBUFFER_H_
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#define _BASIC_TEMPBUFFER_H_
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#include <Arduino.h>
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#include "AudioStream_F32.h"
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class AudioBasicTempBuffer_F32 : public AudioStream_F32
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{
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public:
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AudioBasicTempBuffer_F32() : AudioStream_F32(1, inputQueueArray_f32)
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{
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blockSize = AUDIO_BLOCK_SAMPLES;
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memset(&data[0], 0, AUDIO_BLOCK_SAMPLES * sizeof(float32_t));
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dataPtr = &data[0];
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};
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AudioBasicTempBuffer_F32(const AudioSettings_F32 &settings) : AudioStream_F32(1, inputQueueArray_f32)
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{
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blockSize = settings.audio_block_samples;
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memset(&data[0], 0, blockSize * sizeof(float32_t));
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dataPtr = &data[0];
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};
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~AudioBasicTempBuffer_F32(){};
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void update(void)
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{
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audio_block_f32_t* block = AudioStream_F32::receiveReadOnly_f32();
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if (!block) return;
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memcpy(&data[0], block->data, blockSize * sizeof(float32_t));
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AudioStream_F32::release(block);
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}
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float32_t* dataPtr;
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private:
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audio_block_f32_t *inputQueueArray_f32[1];
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uint16_t blockSize;
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float32_t data[AUDIO_BLOCK_SAMPLES];
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};
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#endif // _BASIC_TEMPBUFFER_H_
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