audioidevice.C File Reference

#include "audiodevice.h"
#include "condition.h"
#include "dcoffset.h"
#include "bcprogressbox.h"

Go to the source code of this file.

Defines
#define	GET_PEAK_MACRO
#define	GET_8BIT_SAMPLE_MACRO1
#define	GET_8BIT_SAMPLE_MACRO2   sample /= 0x7f;
#define	GET_16BIT_SAMPLE_MACRO1
#define	GET_16BIT_SAMPLE_MACRO2   sample /= 0x7fff;
#define	GET_24BIT_SAMPLE_MACRO1
#define	GET_24BIT_SAMPLE_MACRO2   sample /= 0x7fffff;
#define	GET_32BIT_SAMPLE_MACRO1
#define	GET_32BIT_SAMPLE_MACRO2   sample /= 0x7fffffff;

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Define Documentation

#define GET_16BIT_SAMPLE_MACRO1

Value: sample = input_buffer_16[k]; \ if(dither_scale) { dither_value = rand() % dither_scale; sample -= dither_value; } \ sample -= dc_offset_value; \ k += input_channels; \ if(sample >= max_sample[i]) { sample = max_sample[i]; if(over_count < 3) over_count++; } \ else \ if(sample <= min_sample[i]) { sample = min_sample[i]; if(over_count < 3) over_count++; } \ else \ if(over_count < 3) over_count = 0; \ Definition at line 49 of file audioidevice.C. Referenced by AudioDevice::read_buffer().

#define GET_16BIT_SAMPLE_MACRO2   sample /= 0x7fff;

Definition at line 60 of file audioidevice.C. Referenced by AudioDevice::read_buffer().

#define GET_24BIT_SAMPLE_MACRO1

Value: sample = (unsigned char)input_buffer[k] | \ (((unsigned char)input_buffer[k + 1]) << 8) | \ (((int)input_buffer[k + 2]) << 16); \ sample -= dc_offset_value; \ k += input_channels * 3; \ if(sample >= max_sample[i]) { sample = max_sample[i]; if(over_count < 3) over_count++; } \ else \ if(sample <= min_sample[i]) { sample = min_sample[i]; if(over_count < 3) over_count++; } \ else \ if(over_count < 3) over_count = 0; Definition at line 65 of file audioidevice.C. Referenced by AudioDevice::read_buffer().

#define GET_24BIT_SAMPLE_MACRO2   sample /= 0x7fffff;

Definition at line 77 of file audioidevice.C. Referenced by AudioDevice::read_buffer().

#define GET_32BIT_SAMPLE_MACRO1

Value: sample = (unsigned char)input_buffer[k] | \ (((unsigned char)input_buffer[k + 1]) << 8) | \ (((unsigned char)input_buffer[k + 2]) << 16) | \ (((int)input_buffer[k + 3]) << 24); \ sample -= dc_offset_value; \ k += input_channels * 4; \ if(sample >= max_sample[i]) { sample = max_sample[i]; if(over_count < 3) over_count++; } \ else \ if(sample <= min_sample[i]) { sample = min_sample[i]; if(over_count < 3) over_count++; } \ else \ if(over_count < 3) over_count = 0; Definition at line 82 of file audioidevice.C. Referenced by AudioDevice::read_buffer().

#define GET_32BIT_SAMPLE_MACRO2   sample /= 0x7fffffff;

Definition at line 95 of file audioidevice.C. Referenced by AudioDevice::read_buffer().

#define GET_8BIT_SAMPLE_MACRO1

Value: sample = input_buffer[k]; \ sample -= dc_offset_value; \ k += input_channels; \ if(sample >= max_sample[i]) { sample = max_sample[i]; if(over_count < 3) over_count++; } \ else \ if(sample <= min_sample[i]) { sample = min_sample[i]; if(over_count < 3) over_count++; } \ else \ if(over_count < 3) over_count = 0; Definition at line 34 of file audioidevice.C. Referenced by AudioDevice::read_buffer().

#define GET_8BIT_SAMPLE_MACRO2   sample /= 0x7f;

Definition at line 44 of file audioidevice.C. Referenced by AudioDevice::read_buffer().

#define GET_PEAK_MACRO

Value: input_channel[j] = sample; \ if(sample > max[i]) max[i] = sample; \ else if(-sample > max[i]) max[i] = -sample; Definition at line 26 of file audioidevice.C. Referenced by AudioDevice::read_buffer().

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