diff options
Diffstat (limited to 'scene/3d/audio_stream_player_3d.cpp')
| -rw-r--r-- | scene/3d/audio_stream_player_3d.cpp | 49 |
1 files changed, 28 insertions, 21 deletions
diff --git a/scene/3d/audio_stream_player_3d.cpp b/scene/3d/audio_stream_player_3d.cpp index 855d254bd6..8a00d67e12 100644 --- a/scene/3d/audio_stream_player_3d.cpp +++ b/scene/3d/audio_stream_player_3d.cpp @@ -29,11 +29,12 @@ /*************************************************************************/ #include "audio_stream_player_3d.h" + #include "core/engine.h" -#include "scene/3d/area.h" -#include "scene/3d/camera.h" -#include "scene/3d/listener.h" -#include "scene/main/viewport.h" +#include "scene/3d/area_3d.h" +#include "scene/3d/camera_3d.h" +#include "scene/3d/listener_3d.h" +#include "scene/main/window.h" // Based on "A Novel Multichannel Panning Method for Standard and Arbitrary Loudspeaker Configurations" by Ramy Sadek and Chris Kyriakakis (2004) // Speaker-Placement Correction Amplitude Panning (SPCAP) @@ -96,7 +97,7 @@ static const Vector3 speaker_directions[7] = { }; void AudioStreamPlayer3D::_calc_output_vol(const Vector3 &source_dir, real_t tightness, AudioStreamPlayer3D::Output &output) { - unsigned int speaker_count; // only main speakers (no LFE) + unsigned int speaker_count = 0; // only main speakers (no LFE) switch (AudioServer::get_singleton()->get_speaker_mode()) { case AudioServer::SPEAKER_MODE_STEREO: speaker_count = 2; @@ -213,7 +214,7 @@ void AudioStreamPlayer3D::_mix_audio() { AudioFrame target_volume = stream_paused_fade_out ? AudioFrame(0.f, 0.f) : current.vol[k]; AudioFrame vol_prev = stream_paused_fade_in ? AudioFrame(0.f, 0.f) : prev_outputs[i].vol[k]; AudioFrame vol_inc = (target_volume - vol_prev) / float(buffer_size); - AudioFrame vol = stream_paused_fade_in ? AudioFrame(0.f, 0.f) : current.vol[k]; + AudioFrame vol = vol_prev; if (!AudioServer::get_singleton()->thread_has_channel_mix_buffer(current.bus_index, k)) continue; //may have been deleted, will be updated on process @@ -319,7 +320,8 @@ float AudioStreamPlayer3D::_get_attenuation_db(float p_distance) const { case ATTENUATION_LOGARITHMIC: { att = -20 * Math::log(p_distance / unit_size + CMP_EPSILON); } break; - case ATTENUATION_DISABLED: break; + case ATTENUATION_DISABLED: + break; default: { ERR_PRINT("Unknown attenuation type"); break; @@ -384,8 +386,8 @@ void AudioStreamPlayer3D::_notification(int p_what) { linear_velocity = velocity_tracker->get_tracked_linear_velocity(); } - Ref<World> world = get_world(); - ERR_FAIL_COND(world.is_null()); + Ref<World3D> world_3d = get_world_3d(); + ERR_FAIL_COND(world_3d.is_null()); int new_output_count = 0; @@ -395,18 +397,18 @@ void AudioStreamPlayer3D::_notification(int p_what) { //check if any area is diverting sound into a bus - PhysicsDirectSpaceState *space_state = PhysicsServer::get_singleton()->space_get_direct_state(world->get_space()); + PhysicsDirectSpaceState3D *space_state = PhysicsServer3D::get_singleton()->space_get_direct_state(world_3d->get_space()); - PhysicsDirectSpaceState::ShapeResult sr[MAX_INTERSECT_AREAS]; + PhysicsDirectSpaceState3D::ShapeResult sr[MAX_INTERSECT_AREAS]; int areas = space_state->intersect_point(global_pos, sr, MAX_INTERSECT_AREAS, Set<RID>(), area_mask, false, true); - Area *area = NULL; + Area3D *area = nullptr; for (int i = 0; i < areas; i++) { if (!sr[i].collider) continue; - Area *tarea = Object::cast_to<Area>(sr[i].collider); + Area3D *tarea = Object::cast_to<Area3D>(sr[i].collider); if (!tarea) continue; @@ -417,20 +419,20 @@ void AudioStreamPlayer3D::_notification(int p_what) { break; } - List<Camera *> cameras; - world->get_camera_list(&cameras); + List<Camera3D *> cameras; + world_3d->get_camera_list(&cameras); - for (List<Camera *>::Element *E = cameras.front(); E; E = E->next()) { + for (List<Camera3D *>::Element *E = cameras.front(); E; E = E->next()) { - Camera *camera = E->get(); + Camera3D *camera = E->get(); Viewport *vp = camera->get_viewport(); if (!vp->is_audio_listener()) continue; bool listener_is_camera = true; - Spatial *listener_node = camera; + Node3D *listener_node = camera; - Listener *listener = vp->get_listener(); + Listener3D *listener = vp->get_listener(); if (listener) { listener_node = listener; listener_is_camera = false; @@ -555,7 +557,7 @@ void AudioStreamPlayer3D::_notification(int p_what) { for (int i = 0; i < vol_index_max; i++) { - output.reverb_vol[i] = output.reverb_vol[i].linear_interpolate(center_frame, attenuation); + output.reverb_vol[i] = output.reverb_vol[i].lerp(center_frame, attenuation); } } else { for (int i = 0; i < vol_index_max; i++) { @@ -566,7 +568,7 @@ void AudioStreamPlayer3D::_notification(int p_what) { for (int i = 0; i < vol_index_max; i++) { - output.reverb_vol[i] = output.vol[i].linear_interpolate(output.reverb_vol[i] * attenuation, uniformity); + output.reverb_vol[i] = output.vol[i].lerp(output.reverb_vol[i] * attenuation, uniformity); output.reverb_vol[i] *= area_send; } @@ -709,6 +711,11 @@ float AudioStreamPlayer3D::get_pitch_scale() const { void AudioStreamPlayer3D::play(float p_from_pos) { + if (!is_playing()) { + // Reset the prev_output_count if the stream is stopped + prev_output_count = 0; + } + if (stream_playback.is_valid()) { active = true; setplay = p_from_pos; |