AUDIO: Fix Missing Default Switch Cases

These are flagged by GCC if -Wswitch-default is enabled.

5 files changed, 31 insertions, 0 deletions

diff --git a/audio/mods/infogrames.cpp b/audio/mods/infogrames.cpp
index 320261b1b0..2c62c37713 100644
--- a/audio/mods/infogrames.cpp
+++ b/audio/mods/infogrames.cpp
@@ -346,8 +346,11 @@ void Infogrames::getNextSample(Channel &chn) {
 							break;
 						default:
 							warning("Unknown Infogrames command: %X", cmd);
+							break;
 						}
 						break;
+					default:
+						break;
 					}
 				} else { // 0xxxxxxx - Set period
 					if (cmd != 0)
diff --git a/audio/mods/mod_xm_s3m.cpp b/audio/mods/mod_xm_s3m.cpp
index 264dfdc46c..3542d2c2fc 100644
--- a/audio/mods/mod_xm_s3m.cpp
+++ b/audio/mods/mod_xm_s3m.cpp
@@ -278,6 +278,8 @@ void ModXmS3mStream::tickChannel(Channel &channel) {
 			case 0xF0: /* Tone Porta.*/
 				tonePorta(channel);
 				break;
+			default:
+				break;
 		}
 	}
 	switch (channel.note.effect) {
@@ -375,6 +377,8 @@ void ModXmS3mStream::tickChannel(Channel &channel) {
 			channel.vibratoPhase += channel.vibratoSpeed;
 			vibrato(channel, 1);
 			break;
+		default:
+			break;
 	}
 	autoVibrato(channel);
 	calculateFreq(channel);
@@ -567,6 +571,8 @@ void ModXmS3mStream::retrigVolSlide(Channel &channel) {
 			case 0xF:
 				channel.volume = channel.volume << 1;
 				break;
+			default:
+				break;
 		}
 		if (channel.volume < 0) {
 			channel.volume = 0;
@@ -639,6 +645,8 @@ void ModXmS3mStream::trigger(Channel &channel) {
 				channel.tonePortaParam = channel.note.volume & 0xF;
 			}
 			break;
+		default:
+			break;
 	}
 	if (channel.note.key > 0) {
 		if (channel.note.key > 96) {
@@ -883,6 +891,8 @@ void ModXmS3mStream::updateChannelRow(Channel &channel, Note note) {
 				case 0x20:
 					portaDown(channel, 0xE0 | (channel.xfinePortaParam & 0xF));
 					break;
+				default:
+					break;
 			}
 			break;
 		case 0x71: /* Fine Porta Up. */
@@ -950,6 +960,8 @@ void ModXmS3mStream::updateChannelRow(Channel &channel, Note note) {
 		case 0xF8: /* Set Panning. */
 			channel.panning = channel.note.param * 17;
 			break;
+		default:
+			break;
 	}
 	autoVibrato(channel);
 	calculateFreq(channel);
@@ -1091,6 +1103,8 @@ void ModXmS3mStream::updateRow() {
 			case 0xFE: /* Pattern Delay.*/
 				_tick = _speed + _speed * note.param;
 				break;
+			default:
+				break;
 		}
 	}
 }
diff --git a/audio/mods/protracker.cpp b/audio/mods/protracker.cpp
index 2838b58d61..74df6d9697 100644
--- a/audio/mods/protracker.cpp
+++ b/audio/mods/protracker.cpp
@@ -398,8 +398,12 @@ void ProtrackerStream::updateEffects() {
 						_track[track].vol = _module.sample[_track[track].sample - 1].vol;
 				}
 				break;
+			default:
+				break;
 			}
 			break;
+		default:
+			break;
 		}
 	}
 }
diff --git a/audio/mods/rjp1.cpp b/audio/mods/rjp1.cpp
index f2b811c9ef..f4b6dd5713 100644
--- a/audio/mods/rjp1.cpp
+++ b/audio/mods/rjp1.cpp
@@ -163,6 +163,8 @@ bool Rjp1::load(Common::SeekableReadStream *songData, Common::SeekableReadStream
 			case 6:
 				// sequence data
 				break;
+			default:
+				break;
 			}
 		}
 
@@ -284,6 +286,8 @@ bool Rjp1::executeSfxSequenceOp(Rjp1Channel *channel, uint8 code, const uint8 *&
 	case 7:
 		loop = false;
 		break;
+	default:
+		break;
 	}
 	return loop;
 }
@@ -345,6 +349,8 @@ bool Rjp1::executeSongSequenceOp(Rjp1Channel *channel, uint8 code, const uint8 *
 	case 7:
 		loop = false;
 		break;
+	default:
+		break;
 	}
 	return loop;
 }
diff --git a/audio/mods/soundfx.cpp b/audio/mods/soundfx.cpp
index 5744429856..2b4c4c9dba 100644
--- a/audio/mods/soundfx.cpp
+++ b/audio/mods/soundfx.cpp
@@ -198,6 +198,8 @@ void SoundFx::handlePattern(int ch, uint32 pat) {
 				volume = 0;
 			}
 			break;
+		default:
+			break;
 		}
 		setChannelVolume(ch, volume);
 	}
@@ -218,6 +220,8 @@ void SoundFx::updateEffects(int ch) {
 		case 8: // set step down
 			warning("Unhandled effect %d", _effects[ch]);
 			break;
+		default:
+			break;
 		}
 	}
 }