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This commit is contained in:
raysan5 2016-08-03 09:26:30 +02:00
parent 8c0bd30fcb
commit d3d9aaceb1
1 changed files with 11 additions and 5 deletions
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16
examples/audio_raw_stream.c
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@ -16,6 +16,8 @@
#include <stdlib.h> // Required for: malloc(), free() #include <stdlib.h> // Required for: malloc(), free()
#include <math.h> // Required for: sinf() #include <math.h> // Required for: sinf()
#define MAX_SAMPLES 20000
int main() int main()
{ {
// Initialization // Initialization
@ -28,19 +30,23 @@ int main()
InitAudioDevice(); // Initialize audio device InitAudioDevice(); // Initialize audio device
AudioStream stream = InitAudioStream(44100, 32, 1); // Init raw audio stream // Init raw audio stream (sample rate: 22050, sample size: 32bit-float, channels: 1-mono)
AudioStream stream = InitAudioStream(22050, 32, 1);
// Fill audio stream with some samples (sine wave) // Fill audio stream with some samples (sine wave)
float *data = (float *)malloc(sizeof(float)*44100); float *data = (float *)malloc(sizeof(float)*MAX_SAMPLES);
for (int i = 0; i < 44100; i++) for (int i = 0; i < MAX_SAMPLES; i++)
{ {
data[i] = sinf(2*PI*(float)i*DEG2RAD); data[i] = sinf(((2*PI*(float)i)/2)*DEG2RAD);
} }
// NOTE: The generated MAX_SAMPLES do not fit to close a perfect loop
// for that reason, there is a clip everytime audio stream is looped
PlayAudioStream(stream); PlayAudioStream(stream);
int totalSamples = 44100; int totalSamples = MAX_SAMPLES;
int samplesLeft = totalSamples; int samplesLeft = totalSamples;
Vector2 position = { 0, 0 }; Vector2 position = { 0, 0 };