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vg_msg api change
[vg.git]
/
projects
/
birds.c
diff --git
a/projects/birds.c
b/projects/birds.c
index 81646be31a03396f387c5b3fce3852376ee54032..a07d818f61ea9b30355c230a52623cca11d7adbb 100644
(file)
--- a/
projects/birds.c
+++ b/
projects/birds.c
@@
-5,6
+5,7
@@
#define SYNTH_BIRD_STDLIB
#include "vg_audio_synth_bird.h"
#define SYNTH_BIRD_STDLIB
#include "vg_audio_synth_bird.h"
+#include "vg_m.h"
#define WRAP1S( X ) (X)%44100
#define WRAP1S( X ) (X)%44100
@@
-22,17
+23,6
@@
*
*/
*
*/
-static double rand_float( double min, double max )
-{
- double r = (double)(rand()&(4096-1))*(1.0/4096.0);
- return min + r*(max-min);
-}
-
-static int rand_seconds( double min, double max )
-{
- return rand_float( min*44100.0, max*44100.0 );
-}
-
static void vg_dsp_init( void );
static void vg_dsp_process( float *stereo_in, float *stereo_out );
static void vg_dsp_init( void );
static void vg_dsp_process( float *stereo_in, float *stereo_out );
@@
-212,16
+202,10
@@
static struct dsp_delay __echos[8];
static struct dsp_lpf __echos_lpf[8];
static struct dsp_schroeder __diffusion_chain[8];
static struct dsp_lpf __echos_lpf[8];
static struct dsp_schroeder __diffusion_chain[8];
-static inline float vg_lerpf( float a, float b, float t )
-{
- return a + t*(b-a);
-}
-
static void vg_dsp_init( void )
{
/* temporary global design */
static void vg_dsp_init( void )
{
/* temporary global design */
-
dsp_init_lpf( &__lpf_mud_free, 125.0f );
dsp_init_lpf( &__hpf_mud_free, 500.0f );
dsp_init_lpf( &__lpf_mud_free, 125.0f );
dsp_init_lpf( &__hpf_mud_free, 500.0f );
@@
-234,7
+218,7
@@
static void vg_dsp_init( void )
{
float reflection_time = ((sizes[i])/343.0f) * 1000.0f;
{
float reflection_time = ((sizes[i])/343.0f) * 1000.0f;
- float var = 1.0f +
rand_float
(-1.0,1.0) * reflection_variance,
+ float var = 1.0f +
vg_randf64_range
(-1.0,1.0) * reflection_variance,
total = reflection_time * var;
dsp_init_delay( &__echos[i], total / 1000.0f );
total = reflection_time * var;
dsp_init_delay( &__echos[i], total / 1000.0f );