mirrors/gstreamer
mirrors/gstreamer
1
1
Fork 0
mirror of https://gitlab.freedesktop.org/gstreamer/gstreamer.git synced 2024-07-29 01:35:06 +00:00
Code Issues 1 Projects Releases Wiki Activity

wavparse: Some minor cleanup to the cue/labl parsing

Browse source
This commit is contained in:
Sebastian Dröge 2012-07-23 09:22:20 +02:00
parent 3df5f51712
commit e7977d2d64
1 changed files with 7 additions and 14 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

21
gst/wavparse/gstwavparse.c
View file

@ -134,13 +134,9 @@ typedef struct
typedef struct
{
/* Offset Size Description Value
* 0x00 4 Chunk ID "labl" (0x6C61626C)
* 0x04 4 Chunk Data Size depends on contained text
* 0x08 4 Cue Point ID 0 - 0xFFFFFFFF
* 0x0c Text
*/
guint32 chunk_id;
guint32 chunk_data_size;
guint32 cue_point_id;
gchar *text;
} GstWavParseLabl;
@ -1169,9 +1165,7 @@ gst_wavparse_cue_chunk (GstWavParse * wav, const guint8 * data, guint32 size)
GList *cues = NULL;
GstWavParseCue *cue;
GST_OBJECT_LOCK (wav);
if (wav->cues) {
GST_OBJECT_UNLOCK (wav);
GST_WARNING_OBJECT (wav, "found another cue's");
return TRUE;
}
@ -1198,7 +1192,6 @@ gst_wavparse_cue_chunk (GstWavParse * wav, const guint8 * data, guint32 size)
}
wav->cues = cues;
GST_OBJECT_UNLOCK (wav);
return TRUE;
}
@ -1218,18 +1211,18 @@ gst_wavparse_labl_chunk (GstWavParse * wav, const guint8 * data, guint32 size)
{
GstWavParseLabl *labl;
if (size < 5)
return FALSE;
labl = g_new0 (GstWavParseLabl, 1);
/* parse data */
labl->chunk_id = GST_READ_UINT32_LE (data);
labl->chunk_data_size = GST_READ_UINT32_LE (data + 4);
labl->cue_point_id = GST_READ_UINT32_LE (data + 8);
labl->text = (gchar *) g_new (gchar *, labl->chunk_data_size + 1);
memcpy (labl->text, data + 12, labl->chunk_data_size);
data += 8;
labl->cue_point_id = GST_READ_UINT32_LE (data);
labl->text = (gchar *) g_new0 (gchar *, size - 4 + 1);
memcpy (labl->text, data + 4, size - 4);
GST_OBJECT_LOCK (wav);
wav->labls = g_list_append (wav->labls, labl);
GST_OBJECT_UNLOCK (wav);
return TRUE;
}