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Code Issues Releases Wiki Activity

Codechange: Shuffle MusicSongInfo members to reduce alignment padding. (#14580)

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This commit is contained in:
Peter Nelson
2025-09-03 18:22:50 +01:00
committed by GitHub
parent 80f672d5b4
commit f3951214c1
2 changed files with 9 additions and 9 deletions
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14
src/base_media_music.h
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@@ -33,14 +33,14 @@ enum MusicTrackType : uint8_t {
/** Metadata about a music track. */
struct MusicSongInfo {
std::string songname; ///< name of song displayed in UI
uint8_t tracknr; ///< track number of song displayed in UI
std::string filename; ///< file on disk containing song (when used in MusicSet class)
std::string songname; ///< name of song displayed in UI
std::string filename; ///< file on disk containing song (when used in MusicSet class)
int cat_index; ///< entry index in CAT file, for filetype==MTT_MPSMIDI
int override_start; ///< MIDI ticks to skip over in beginning
int override_end; ///< MIDI tick to end the song at (0 if no override)
uint8_t tracknr; ///< track number of song displayed in UI
MusicTrackType filetype; ///< decoder required for song file
int cat_index; ///< entry index in CAT file, for filetype==MTT_MPSMIDI
bool loop; ///< song should play in a tight loop if possible, never ending
int override_start; ///< MIDI ticks to skip over in beginning
int override_end; ///< MIDI tick to end the song at (0 if no override)
bool loop; ///< song should play in a tight loop if possible, never ending
};
template <> struct BaseSetTraits<struct MusicSet> {

4
src/music_gui.cpp
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@@ -39,8 +39,8 @@
struct MusicSystem {
struct PlaylistEntry : MusicSongInfo {
const MusicSet *set; ///< music set the song comes from
uint set_index; ///< index of song in set
const MusicSet *set; ///< music set the song comes from
uint set_index; ///< index of song in set
PlaylistEntry(const MusicSet *set, uint set_index) : MusicSongInfo(set->songinfo[set_index]), set(set), set_index(set_index) { }
bool IsValid() const { return !this->songname.empty(); }