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Disable application audio recording on pulseaudio

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dec05eba
2024-11-17 01:12:12 +01:00
parent bf577eec0b
commit 0ee68146a7
3 changed files with 61 additions and 6 deletions
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53
src/sound.cpp
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@@ -399,6 +399,12 @@ static void pa_server_info_cb(pa_context*, const pa_server_info *server_info, vo
audio_devices->default_input = server_info->default_source_name;
}
static void server_info_callback(pa_context*, const pa_server_info *server_info, void *userdata) {
bool *is_server_pipewire = (bool*)userdata;
if(server_info->server_name && strstr(server_info->server_name, "PipeWire"))
*is_server_pipewire = true;
}
static void get_pulseaudio_default_inputs(AudioDevices &audio_devices) {
int state = 0;
int pa_ready = 0;
@@ -493,3 +499,50 @@ AudioDevices get_pulseaudio_inputs() {
pa_mainloop_free(main_loop);
return audio_devices;
}
bool pulseaudio_server_is_pipewire() {
int state = 0;
int pa_ready = 0;
pa_operation *pa_op = NULL;
bool is_server_pipewire = false;
pa_mainloop *main_loop = pa_mainloop_new();
if(!main_loop)
return is_server_pipewire;
pa_context *ctx = pa_context_new(pa_mainloop_get_api(main_loop), "gpu-screen-recorder");
if(pa_context_connect(ctx, NULL, PA_CONTEXT_NOFLAGS, NULL) < 0)
goto done;
pa_context_set_state_callback(ctx, pa_state_cb, &pa_ready);
for(;;) {
// Not ready
if(pa_ready == 0) {
pa_mainloop_iterate(main_loop, 1, NULL);
continue;
}
switch(state) {
case 0: {
pa_op = pa_context_get_server_info(ctx, server_info_callback, &is_server_pipewire);
++state;
break;
}
}
// Couldn't get connection to the server
if(pa_ready == 2 || (state == 1 && pa_op && pa_operation_get_state(pa_op) == PA_OPERATION_DONE))
break;
pa_mainloop_iterate(main_loop, 1, NULL);
}
done:
if(pa_op)
pa_operation_unref(pa_op);
pa_context_disconnect(ctx);
pa_context_unref(ctx);
pa_mainloop_free(main_loop);
return is_server_pipewire;
}