diff options
Diffstat (limited to 'servers/audio_server.cpp')
| -rw-r--r-- | servers/audio_server.cpp | 40 |
1 files changed, 30 insertions, 10 deletions
diff --git a/servers/audio_server.cpp b/servers/audio_server.cpp index a2e5813a4f..c83c3029f3 100644 --- a/servers/audio_server.cpp +++ b/servers/audio_server.cpp @@ -90,12 +90,16 @@ void AudioDriver::input_buffer_init(int driver_buffer_frames) { void AudioDriver::input_buffer_write(int32_t sample) { - input_buffer.write[input_position++] = sample; - if (input_position >= input_buffer.size()) { - input_position = 0; - } - if (input_size < input_buffer.size()) { - input_size++; + if ((int)input_position < input_buffer.size()) { + input_buffer.write[input_position++] = sample; + if ((int)input_position >= input_buffer.size()) { + input_position = 0; + } + if ((int)input_size < input_buffer.size()) { + input_size++; + } + } else { + WARN_PRINTS("input_buffer_write: Invalid input_position=" + itos(input_position) + " input_buffer.size()=" + itos(input_buffer.size())); } } @@ -145,6 +149,8 @@ AudioDriver::AudioDriver() { _last_mix_time = 0; _mix_amount = 0; + input_position = 0; + input_size = 0; #ifdef DEBUG_ENABLED prof_time = 0; @@ -253,11 +259,13 @@ void AudioServer::_driver_process(int p_frames, int32_t *p_buffer) { float l = CLAMP(buf[from + j].l, -1.0, 1.0); int32_t vl = l * ((1 << 20) - 1); - p_buffer[(from_buf + j) * (cs * 2) + k * 2 + 0] = vl << 11; + int32_t vl2 = (vl < 0 ? -1 : 1) * (ABS(vl) << 11); + p_buffer[(from_buf + j) * (cs * 2) + k * 2 + 0] = vl2; float r = CLAMP(buf[from + j].r, -1.0, 1.0); int32_t vr = r * ((1 << 20) - 1); - p_buffer[(from_buf + j) * (cs * 2) + k * 2 + 1] = vr << 11; + int32_t vr2 = (vr < 0 ? -1 : 1) * (ABS(vr) << 11); + p_buffer[(from_buf + j) * (cs * 2) + k * 2 + 1] = vr2; } } else { @@ -868,6 +876,15 @@ int AudioServer::get_bus_effect_count(int p_bus) { return buses[p_bus]->effects.size(); } +Ref<AudioEffectInstance> AudioServer::get_bus_effect_instance(int p_bus, int p_effect, int p_channel) { + + ERR_FAIL_INDEX_V(p_bus, buses.size(), Ref<AudioEffectInstance>()); + ERR_FAIL_INDEX_V(p_effect, buses[p_bus]->effects.size(), Ref<AudioEffectInstance>()); + ERR_FAIL_INDEX_V(p_channel, buses[p_bus]->channels.size(), Ref<AudioEffectInstance>()); + + return buses[p_bus]->channels[p_channel].effect_instances[p_effect]; +} + Ref<AudioEffect> AudioServer::get_bus_effect(int p_bus, int p_effect) { ERR_FAIL_INDEX_V(p_bus, buses.size(), Ref<AudioEffect>()); @@ -1037,8 +1054,10 @@ void AudioServer::update() { void AudioServer::load_default_bus_layout() { - if (ResourceLoader::exists("res://default_bus_layout.tres")) { - Ref<AudioBusLayout> default_layout = ResourceLoader::load("res://default_bus_layout.tres"); + String layout_path = ProjectSettings::get_singleton()->get("audio/default_bus_layout"); + + if (ResourceLoader::exists(layout_path)) { + Ref<AudioBusLayout> default_layout = ResourceLoader::load(layout_path); if (default_layout.is_valid()) { set_bus_layout(default_layout); } @@ -1320,6 +1339,7 @@ void AudioServer::_bind_methods() { ClassDB::bind_method(D_METHOD("get_bus_effect_count", "bus_idx"), &AudioServer::get_bus_effect_count); ClassDB::bind_method(D_METHOD("get_bus_effect", "bus_idx", "effect_idx"), &AudioServer::get_bus_effect); + ClassDB::bind_method(D_METHOD("get_bus_effect_instance", "bus_idx", "effect_idx", "channel"), &AudioServer::get_bus_effect_instance, DEFVAL(0)); ClassDB::bind_method(D_METHOD("swap_bus_effects", "bus_idx", "effect_idx", "by_effect_idx"), &AudioServer::swap_bus_effects); ClassDB::bind_method(D_METHOD("set_bus_effect_enabled", "bus_idx", "effect_idx", "enabled"), &AudioServer::set_bus_effect_enabled); |