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decoder/gme: move code to ScanGmeInfo()

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This commit is contained in:
Max Kellermann 2014-12-01 22:56:48 +01:00
parent 7363d50a1e
commit 9e91873428
1 changed files with 42 additions and 34 deletions
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76
src/decoder/plugins/GmeDecoderPlugin.cxx
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@ -209,6 +209,46 @@ gme_file_decode(Decoder &decoder, Path path_fs)
gme_delete(emu);
}
static void
ScanGmeInfo(const gme_info_t &info, int song_num, int track_count,
const struct tag_handler *handler, void *handler_ctx)
{
if (info.length > 0)
tag_handler_invoke_duration(handler, handler_ctx,
SongTime::FromMS(info.length));
if (info.song != nullptr) {
if (track_count > 1) {
/* start numbering subtunes from 1 */
char tag_title[1024];
snprintf(tag_title, sizeof(tag_title),
"%s (%d/%d)",
info.song, song_num + 1,
track_count);
tag_handler_invoke_tag(handler, handler_ctx,
TAG_TITLE, tag_title);
} else
tag_handler_invoke_tag(handler, handler_ctx,
TAG_TITLE, info.song);
}
if (info.author != nullptr)
tag_handler_invoke_tag(handler, handler_ctx,
TAG_ARTIST, info.author);
if (info.game != nullptr)
tag_handler_invoke_tag(handler, handler_ctx,
TAG_ALBUM, info.game);
if (info.comment != nullptr)
tag_handler_invoke_tag(handler, handler_ctx,
TAG_COMMENT, info.comment);
if (info.copyright != nullptr)
tag_handler_invoke_tag(handler, handler_ctx,
TAG_DATE, info.copyright);
}
static bool
gme_scan_file(Path path_fs,
const struct tag_handler *handler, void *handler_ctx)
@ -236,40 +276,8 @@ gme_scan_file(Path path_fs,
assert(ti != nullptr);
if (ti->length > 0)
tag_handler_invoke_duration(handler, handler_ctx,
SongTime::FromMS(ti->length));
if (ti->song != nullptr) {
if (gme_track_count(emu) > 1) {
/* start numbering subtunes from 1 */
char tag_title[1024];
snprintf(tag_title, sizeof(tag_title),
"%s (%d/%d)",
ti->song, song_num + 1,
gme_track_count(emu));
tag_handler_invoke_tag(handler, handler_ctx,
TAG_TITLE, tag_title);
} else
tag_handler_invoke_tag(handler, handler_ctx,
TAG_TITLE, ti->song);
}
if (ti->author != nullptr)
tag_handler_invoke_tag(handler, handler_ctx,
TAG_ARTIST, ti->author);
if (ti->game != nullptr)
tag_handler_invoke_tag(handler, handler_ctx,
TAG_ALBUM, ti->game);
if (ti->comment != nullptr)
tag_handler_invoke_tag(handler, handler_ctx,
TAG_COMMENT, ti->comment);
if (ti->copyright != nullptr)
tag_handler_invoke_tag(handler, handler_ctx,
TAG_DATE, ti->copyright);
ScanGmeInfo(*ti, song_num, gme_track_count(emu),
handler, handler_ctx);
gme_free_info(ti);
gme_delete(emu);