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Code Releases Wiki Activity

Fix Web samples finished missing signal

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This commit is contained in:
Adam Scott
2024-07-07 13:31:56 -04:00
parent f3af22b10b
commit a38f30fbd5
6 changed files with 61 additions and 2 deletions
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32
platform/web/audio_driver_web.cpp
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@@ -33,6 +33,8 @@
#include "godot_audio.h"
#include "core/config/project_settings.h"
#include "core/object/object.h"
#include "scene/main/node.h"
#include "servers/audio/audio_stream.h"
#include <emscripten.h>
@@ -51,6 +53,33 @@ void AudioDriverWeb::_latency_update_callback(float p_latency) {
AudioDriverWeb::audio_context.output_latency = p_latency;
}
void AudioDriverWeb::_sample_playback_finished_callback(const char *p_playback_object_id) {
const ObjectID playback_id = ObjectID(String::to_int(p_playback_object_id));
Object *playback_object = ObjectDB::get_instance(playback_id);
if (playback_object == nullptr) {
return;
}
Ref<AudioSamplePlayback> playback = Object::cast_to<AudioSamplePlayback>(playback_object);
if (playback.is_null()) {
return;
}
Object *player_object = ObjectDB::get_instance(playback->player_id);
if (player_object == nullptr) {
return;
}
Node *player = Object::cast_to<Node>(player_object);
if (player == nullptr) {
return;
}
const StringName finished = SNAME("finished");
if (player->has_signal(finished)) {
player->emit_signal(finished);
}
}
void AudioDriverWeb::_audio_driver_process(int p_from, int p_samples) {
int32_t *stream_buffer = reinterpret_cast<int32_t *>(output_rb);
const int max_samples = memarr_len(output_rb);
@@ -132,6 +161,9 @@ Error AudioDriverWeb::init() {
if (!input_rb) {
return ERR_OUT_OF_MEMORY;
}
godot_audio_sample_set_finished_callback(&_sample_playback_finished_callback);
return OK;
}