avoid using 'default' for enum switches

libobs/graphics/effect-parser.c

@@ -1351,8 +1351,8 @@ static inline bool ep_compile_pass_shader(struct effect_parser *ep,
 		dstr_cat(&location, " (Vertex ");
 	else if (type == SHADER_PIXEL)
 		dstr_cat(&location, " (Pixel ");
-	else if (type == SHADER_GEOMETRY)
-		dstr_cat(&location, " (Geometry ");
+	/*else if (type == SHADER_GEOMETRY)
+		dstr_cat(&location, " (Geometry ");*/
 
 	dstr_catf(&location, "shader, technique %s, pass %u)", tech->name,
 			pass_idx);

libobs/graphics/graphics.h

@@ -287,7 +287,6 @@ struct shader_param_info {
 enum shader_type {
 	SHADER_VERTEX,
 	SHADER_PIXEL,
-	SHADER_GEOMETRY
 };
 
 EXPORT void shader_destroy(shader_t shader);
@@ -681,9 +680,10 @@ static inline uint32_t gs_get_format_bpp(enum gs_color_format format)
 	case GS_DXT1:        return 4;
 	case GS_DXT3:        return 8;
 	case GS_DXT5:        return 8;
-	default:
 	case GS_UNKNOWN:     return 0;
 	}
+
+	return 0;
 }
 
 static inline bool gs_is_compressed_format(enum gs_color_format format)

libobs/media-io/audio-io.h

@@ -86,9 +86,10 @@ static inline uint32_t get_audio_channels(enum speaker_setup speakers)
 	case SPEAKERS_5POINT1_SURROUND: return 6;
 	case SPEAKERS_7POINT1:          return 8;
 	case SPEAKERS_7POINT1_SURROUND: return 8;
-	default:
 	case SPEAKERS_UNKNOWN:          return 0;
 	}
+
+	return 0;
 }
 
 static inline size_t get_audio_bytes_per_channel(enum audio_type type)
@@ -99,9 +100,10 @@ static inline size_t get_audio_bytes_per_channel(enum audio_type type)
 	case AUDIO_FORMAT_24BIT:   return 3;
 	case AUDIO_FORMAT_FLOAT:
 	case AUDIO_FORMAT_32BIT:   return 4;
-	default:
 	case AUDIO_FORMAT_UNKNOWN: return 0;
 	}
+
+	return 0;
 }
 
 static inline size_t get_audio_size(enum audio_type type,