diff options
Diffstat (limited to 'reduced_system_layer.c')
| -rwxr-xr-x | reduced_system_layer.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/reduced_system_layer.c b/reduced_system_layer.c index c272711..64b7cfb 100755 --- a/reduced_system_layer.c +++ b/reduced_system_layer.c @@ -163,7 +163,7 @@ enum { AUDIO_NUM_CHANNELS = 2, AUDIO_SAMPLE_RATE = 44100, - AUDIO_AVAIL_MIN = 256, + AUDIO_AVAIL_MIN = 512, MAX_NUM_AUDIO_FRAMES = 10 * AUDIO_SAMPLE_RATE * AUDIO_NUM_CHANNELS, // 10 seconds @@ -399,6 +399,10 @@ f64 atan2(f64 y, f64 x); #ifndef NULL #define NULL ((void *) 0) #endif + +#ifndef M_PI +#define M_PI 3.14159265358979323846 +#endif #endif #ifdef __cplusplus @@ -1626,6 +1630,7 @@ __attribute__((export_name("js_main"))) void js_main(c8 *href) { } __attribute__((export_name("js_init"))) void js_init(void) { + ++_num_events; platform.pixels = _buffer; platform.input = _input; platform.done = 1; @@ -1733,7 +1738,7 @@ void p_queue_sound(i64 delay_in_samples, i64 num_samples, f32 *frames) { if (num_frames > MAX_NUM_AUDIO_FRAMES) return; - i64 begin = (_sound_position + AUDIO_AVAIL_MIN + delay_in_samples * AUDIO_NUM_CHANNELS) % MAX_NUM_AUDIO_FRAMES; + i64 begin = (_sound_position + delay_in_samples * AUDIO_NUM_CHANNELS) % MAX_NUM_AUDIO_FRAMES; if (num_frames <= MAX_NUM_AUDIO_FRAMES - begin) for (i64 i = 0; i < num_frames; ++i) @@ -1766,7 +1771,7 @@ __attribute__((export_name("js_sound_buffer"))) void *js_sound_buffer(void) { } __attribute__((export_name("js_sound_sync"))) void js_sound_sync(void) { - _sound_position = 0; + _sound_position = AUDIO_AVAIL_MIN; for (i64 i = 0; i < MAX_NUM_AUDIO_FRAMES; ++i) _sound_ring[i] = 0.f; } |