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Use NULL for an empty GList instead of g_list_alloc(); fix memory leaks; s/LCPM/LPCM/; use g_strdup_printf() instead ...

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Original commit message from CVS:
Use NULL for an empty GList instead of g_list_alloc(); fix memory leaks; s/LCPM/LPCM/; use g_strdup_printf() instead of GString (easier to bulk free later)
This commit is contained in:
Tim-Philipp Müller 2005-01-17 14:46:23 +00:00
parent d8c64315ae
commit 50b7c32b3e
2 changed files with 29 additions and 20 deletions
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8
ChangeLog
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@ -1,3 +1,11 @@
2005-01-17 Tim-Philipp Müller <tim at centricular dot net>
* ext/dvdread/stream_labels.c:
(dvdreadsrc_get_audio_stream_labels):
Use NULL for an empty GList instead of g_list_alloc(); fix
memory leaks; s/LCPM/LPCM/; use g_strdup_printf() instead
of GString (easier to bulk free later)
2005-01-17 Gergely Nagy <algernon@bonehunter.rulez.org>
Reviewed by: Ronald S. Bultje <rbultje@ronald.bitfreak.net>

41
ext/dvdread/stream_labels.c
View file

@ -164,69 +164,70 @@ void
dvdreadsrc_get_audio_stream_labels (ifo_handle_t * vts_file,
GHashTable * languagelist)
{
GList *audio_stream_label = g_list_alloc ();
GList *audio_stream_label = NULL;
if (vts_file->vts_pgcit) {
int i;
/* 8 audio streams maximum */
for (i = 0; i < 8; i++) {
GString *streamlabel;
guchar *language, *format, *channel_nb;
const gchar *format, *channel_nb, *language = NULL;
guchar language_code[3] = "??";
gchar *streamlabel;
if (vts_file->vts_pgcit->pgci_srp[0].pgc->audio_control[i] & 0x8000) {
audio_attr_t *audio = &vts_file->vtsi_mat->vts_audio_attr[i];
guint16 language_id = 0;
if (audio->lang_type == 1) {
language_id = audio->lang_code;
snprintf (language_code, 3, "%c%c", (language_id >> 8),
(language_id & 0xFF));
language_code[0] = (audio->lang_code >> 8);
language_code[1] = (audio->lang_code & 0xFF);
language = g_hash_table_lookup (languagelist, language_code);
}
language = g_hash_table_lookup (languagelist, language_code);
if (!language) {
language = g_strdup ("?");
language = "?";
}
switch (audio->audio_format) {
case 0:
format = g_strdup (_("Dolby AC-3"));
format = _("Dolby AC-3");
break;
case 2:
case 3:
format = g_strdup (_("MPEG layer I, II or III"));
format = _("MPEG layer I, II or III");
break;
case 4:
format = g_strdup (_("LCPM"));
format = _("LPCM");
break;
case 6:
format = g_strdup (_("Digital Theatre System"));
format = _("Digital Theatre System");
break;
default:
format = g_strdup ("?");
format = "?";
}
switch (audio->channels) {
case 1:
channel_nb = g_strdup (_("Stereo"));
channel_nb = _("Stereo");
break;
case 5:
channel_nb = g_strdup (_("5.1"));
channel_nb = _("5.1");
break;
default:
channel_nb = g_strdup ("?");
channel_nb = "?";
}
streamlabel = g_string_new ("");
g_string_printf (streamlabel, "%u : %s, %s %s", i + 1, language, format,
channel_nb);
streamlabel = g_strdup_printf ("%u : %s, %s %s", i + 1, language,
format, channel_nb);
audio_stream_label = g_list_append (audio_stream_label, streamlabel); /* "French, Dolby AC-3 Stereo" */
printf ("%u : %s, %s %s\n", i + 1, language, format, channel_nb);
}
}
}
g_list_foreach (audio_stream_label, (GFunc) g_free, NULL);
g_list_free (audio_stream_label);
}
void