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AudioStreamWAV: Inline tag remap inside load

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This commit is contained in:
DeeJayLSP 2025-06-07 02:48:11 -03:00
parent 42c7f14422
commit afcc647886
2 changed files with 29 additions and 36 deletions
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60
scene/resources/audio_stream_wav.cpp
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@ -485,10 +485,6 @@ Dictionary AudioStreamWAV::get_tags() const {
return tags;
}
HashMap<String, String>::ConstIterator AudioStreamWAV::remap_tag_id(const String &p_tag_id) {
return tag_id_remaps.find(p_tag_id);
}
double AudioStreamWAV::get_length() const {
int len = data_bytes;
switch (format) {
@ -1146,16 +1142,37 @@ Ref<AudioStreamWAV> AudioStreamWAV::load_from_buffer(const Vector<uint8_t> &p_st
sample->set_loop_end(loop_end);
sample->set_stereo(format_channels == 2);
Dictionary tag_dictionary;
for (const KeyValue<String, String> &E : tag_map) {
HashMap<String, String>::ConstIterator remap = sample->remap_tag_id(E.key);
if (remap) {
tag_map.replace_key(E.key, remap->value);
}
if (!tag_map.is_empty()) {
// Used to make the metadata tags more unified across different AudioStreams.
// See https://www.recordingblogs.com/wiki/list-chunk-of-a-wave-file
HashMap<String, String> tag_id_remaps;
tag_id_remaps.reserve(15);
tag_id_remaps["IARL"] = "location";
tag_id_remaps["IART"] = "artist";
tag_id_remaps["ICMS"] = "organization";
tag_id_remaps["ICMT"] = "comments";
tag_id_remaps["ICOP"] = "copyright";
tag_id_remaps["ICRD"] = "date";
tag_id_remaps["IGNR"] = "genre";
tag_id_remaps["IKEY"] = "keywords";
tag_id_remaps["IMED"] = "medium";
tag_id_remaps["INAM"] = "title";
tag_id_remaps["IPRD"] = "album";
tag_id_remaps["ISBJ"] = "description";
tag_id_remaps["ISFT"] = "software";
tag_id_remaps["ITRK"] = "tracknumber";
Dictionary tag_dictionary;
for (const KeyValue<String, String> &E : tag_map) {
HashMap<String, String>::ConstIterator remap = tag_id_remaps.find(E.key);
String tag_key = E.key;
if (remap) {
tag_key = remap->value;
}
tag_dictionary[E.key] = E.value;
tag_dictionary[tag_key] = E.value;
}
sample->set_tags(tag_dictionary);
}
sample->set_tags(tag_dictionary);
return sample;
}
@ -1215,22 +1232,3 @@ void AudioStreamWAV::_bind_methods() {
BIND_ENUM_CONSTANT(LOOP_PINGPONG);
BIND_ENUM_CONSTANT(LOOP_BACKWARD);
}
AudioStreamWAV::AudioStreamWAV() {
// Used to make the metadata tags more unified across different AudioStreams.
// See https://www.recordingblogs.com/wiki/list-chunk-of-a-wave-file
tag_id_remaps["IARL"] = "location";
tag_id_remaps["IART"] = "artist";
tag_id_remaps["ICMS"] = "organization";
tag_id_remaps["ICMT"] = "comments";
tag_id_remaps["ICOP"] = "copyright";
tag_id_remaps["ICRD"] = "date";
tag_id_remaps["IGNR"] = "genre";
tag_id_remaps["IKEY"] = "keywords";
tag_id_remaps["IMED"] = "medium";
tag_id_remaps["INAM"] = "title";
tag_id_remaps["IPRD"] = "album";
tag_id_remaps["ISBJ"] = "description";
tag_id_remaps["ISFT"] = "software";
tag_id_remaps["ITRK"] = "tracknumber";
}