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Fix compilation with -Werror=float-conversion

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Better make the conversions explicit so that we don't get any surprises.

Fixes #4065
This commit is contained in:
Wim Taymans 2024-06-18 12:17:56 +02:00
parent 50870aac57
commit 1ae4374ccf
71 changed files with 286 additions and 284 deletions
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14
src/examples/audio-dsp-src.c
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@ -16,17 +16,17 @@
#include <pipewire/pipewire.h>
#include <pipewire/filter.h>
#define M_PI_M2 ( M_PI + M_PI )
#define M_PI_M2f ( M_PIf + M_PIf )
#define DEFAULT_RATE 44100
#define DEFAULT_FREQ 440
#define DEFAULT_VOLUME 0.7
#define DEFAULT_VOLUME 0.7f
struct data;
struct port {
struct data *data;
double accumulator;
float accumulator;
};
struct data {
@ -61,11 +61,11 @@ static void on_process(void *userdata, struct spa_io_position *position)
return;
for (i = 0; i < n_samples; i++) {
out_port->accumulator += M_PI_M2 * DEFAULT_FREQ / DEFAULT_RATE;
if (out_port->accumulator >= M_PI_M2)
out_port->accumulator -= M_PI_M2;
out_port->accumulator += M_PI_M2f * DEFAULT_FREQ / DEFAULT_RATE;
if (out_port->accumulator >= M_PI_M2f)
out_port->accumulator -= M_PI_M2f;
*out++ = sin(out_port->accumulator) * DEFAULT_VOLUME;
*out++ = sinf(out_port->accumulator) * DEFAULT_VOLUME;
}
}