mirror/miniaudio
1
0
Fork 0
mirror of https://github.com/mackron/miniaudio.git synced 2026-04-22 00:06:59 +02:00
Code Issues Packages Projects Releases Wiki Activity

Web Audio: Get single-threaded mode working to spec.

Browse Source
This commit is contained in:
David Reid
2025-12-30 14:54:36 +10:00
parent 07af5ea6f7
commit e086de4eb3
2 changed files with 92 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files
tests/emscripten/emscripten.c
+11 -2
View File
@@ -9,13 +9,20 @@
#define DEVICE_CHANNELS 2
#define DEVICE_SAMPLE_RATE 48000
ma_threading_mode threadingMode = MA_THREADING_MODE_MULTITHREADED;
/*ma_threading_mode threadingMode = MA_THREADING_MODE_SINGLE_THREADED;*/
ma_bool32 isRunning = MA_FALSE;
ma_device device;
ma_waveform sineWave; /* For playback example. */
void main_loop__em()
void main_loop__em(void* pUserData)
{
ma_device* pDevice = (ma_device*)pUserData;
if (ma_device_get_threading_mode(pDevice) == MA_THREADING_MODE_SINGLE_THREADED) {
ma_device_step(pDevice, MA_BLOCKING_MODE_NON_BLOCKING);
}
}
@@ -35,6 +42,7 @@ static void do_playback()
ma_waveform_config sineWaveConfig;
deviceConfig = ma_device_config_init(ma_device_type_playback);
deviceConfig.threadingMode = threadingMode;
deviceConfig.playback.format = DEVICE_FORMAT;
deviceConfig.playback.channels = DEVICE_CHANNELS;
deviceConfig.sampleRate = DEVICE_SAMPLE_RATE;
@@ -72,6 +80,7 @@ static void do_duplex()
ma_device_config deviceConfig;
deviceConfig = ma_device_config_init(ma_device_type_duplex);
deviceConfig.threadingMode = threadingMode;
deviceConfig.capture.pDeviceID = NULL;
deviceConfig.capture.format = DEVICE_FORMAT;
deviceConfig.capture.channels = 2;
@@ -129,7 +138,7 @@ int main(int argc, char** argv)
/* The device must be started in response to an input event. */
emscripten_set_mouseup_callback("canvas", &device, 0, on_canvas_click);
emscripten_set_main_loop(main_loop__em, 0, 1);
emscripten_set_main_loop_arg(main_loop__em, &device, 0, 1);
(void)argc;
(void)argv;