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add actual blow-into-mic sample that actually works

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This commit is contained in:
Arisotura
2020-05-21 02:33:48 +02:00
parent 108647e033
commit f79583bf16
4 changed files with 5548 additions and 9 deletions
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15
src/frontend/Util_Audio.cpp
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@ -28,6 +28,8 @@
#include "NDS.h"
#include "mic_blow.h"
namespace Frontend
{
@ -92,19 +94,16 @@ void Mic_FeedSilence()
void Mic_FeedNoise()
{
// note: DS games seem to expect very saturated 'blowing into mic' noise
s16 noisesample[8] = {-0x8000, -0x8000, 0x7FFF, -0x8000, 0x7FFF, 0x7FFF, -0x8000, 0x7FFF};
int j = 0;
int sample_len = sizeof(mic_blow) / sizeof(u16);
static int sample_pos = 0;
s16 tmp[735];
for (int i = 0; i < 735; i++)
{
int val = noisesample[j];
j++;
if (j >= 8) j = rand() & 7;
tmp[i] = val;
tmp[i] = mic_blow[sample_pos];
sample_pos++;
if (sample_pos >= sample_len) sample_pos = 0;
}
NDS::MicInputFrame(tmp, 735);