mirrors/gstreamer
mirrors/gstreamer
1
1
Fork 0
mirror of https://gitlab.freedesktop.org/gstreamer/gstreamer.git synced 2024-11-23 10:11:08 +00:00
Code Issues 1 Projects Releases Wiki Activity

resindvd: Don't open all VTS ifo at the start

Browse source 
Load each VTS ifo the first time the disc enters that VTS,
rather than scanning them all at the start.
This commit is contained in:
Jan Schmidt 2009-05-06 21:48:30 +01:00
parent a5fbb123ca
commit 77aefd5870
1 changed files with 33 additions and 20 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

53
ext/resindvd/resindvdsrc.c
View file

@ -421,7 +421,6 @@ fail:
static gboolean
read_vts_info (resinDvdSrc * src)
{
gint i;
gint n_vts;
if (src->vts_attrs) {
@ -450,28 +449,48 @@ read_vts_info (resinDvdSrc * src)
return FALSE;
g_array_set_size (src->vts_attrs, n_vts + 1);
for (i = 1; i <= n_vts; i++) {
ifo_handle_t *ifo = ifoOpen (src->dvdread, i);
return TRUE;
}
static vtsi_mat_t *
get_vts_attr (resinDvdSrc * src, gint n)
{
vtsi_mat_t *vts_attr;
if (src->vts_attrs == NULL || n >= src->vts_attrs->len) {
if (src->vts_attrs)
GST_ERROR_OBJECT (src, "No stream info for VTS %d (have %d)", n,
src->vts_attrs->len);
else
GST_ERROR_OBJECT (src, "No stream info");
return NULL;
}
vts_attr = &g_array_index (src->vts_attrs, vtsi_mat_t, src->vts_n);
/* Check if we have read this VTS ifo yet */
if (vts_attr->vtsm_vobs == 0) {
ifo_handle_t *ifo = ifoOpen (src->dvdread, n);
if (!ifo) {
GST_ERROR ("Can't open VTS %d", i);
return FALSE;
GST_ERROR ("Can't open VTS %d", n);
return NULL;
}
GST_DEBUG ("VTS %d, Menu has %d audio %d subpictures. "
"Title has %d and %d", i,
"Title has %d and %d", n,
ifo->vtsi_mat->nr_of_vtsm_audio_streams,
ifo->vtsi_mat->nr_of_vtsm_subp_streams,
ifo->vtsi_mat->nr_of_vts_audio_streams,
ifo->vtsi_mat->nr_of_vts_subp_streams);
memcpy (&g_array_index (src->vts_attrs, vtsi_mat_t, i),
memcpy (&g_array_index (src->vts_attrs, vtsi_mat_t, n),
ifo->vtsi_mat, sizeof (vtsi_mat_t));
ifoClose (ifo);
}
};
return TRUE;
return vts_attr;
}
static gboolean
@ -1646,15 +1665,6 @@ rsn_dvdsrc_prepare_streamsinfo_event (resinDvdSrc * src)
gboolean have_audio;
gboolean have_subp;
if (src->vts_attrs == NULL || src->vts_n >= src->vts_attrs->len) {
if (src->vts_attrs)
GST_ERROR_OBJECT (src, "No stream info for VTS %d (have %d)", src->vts_n,
src->vts_attrs->len);
else
GST_ERROR_OBJECT (src, "No stream info");
return FALSE;
}
if (src->vts_n == 0) {
/* VMGM info */
vts_attr = NULL;
@ -1665,7 +1675,7 @@ rsn_dvdsrc_prepare_streamsinfo_event (resinDvdSrc * src)
n_subp = MIN (1, src->vmgm_attr.nr_of_vmgm_subp_streams);
} else if (src->in_menu) {
/* VTSM attrs */
vts_attr = &g_array_index (src->vts_attrs, vtsi_mat_t, src->vts_n);
vts_attr = get_vts_attr (src, src->vts_n);
v_attr = &vts_attr->vtsm_video_attr;
a_attrs = &vts_attr->vtsm_audio_attr;
n_audio = vts_attr->nr_of_vtsm_audio_streams;
@ -1673,7 +1683,7 @@ rsn_dvdsrc_prepare_streamsinfo_event (resinDvdSrc * src)
n_subp = vts_attr->nr_of_vtsm_subp_streams;
} else {
/* VTS domain */
vts_attr = &g_array_index (src->vts_attrs, vtsi_mat_t, src->vts_n);
vts_attr = get_vts_attr (src, src->vts_n);
v_attr = &vts_attr->vts_video_attr;
a_attrs = vts_attr->vts_audio_attr;
n_audio = vts_attr->nr_of_vts_audio_streams;
@ -1681,6 +1691,9 @@ rsn_dvdsrc_prepare_streamsinfo_event (resinDvdSrc * src)
n_subp = vts_attr->nr_of_vts_subp_streams;
}
if (src->vts_n > 0 && vts_attr == NULL)
return FALSE;
GST_DEBUG_OBJECT (src, "Preparing streamsinfo for %d audio and "
"%d subpicture streams", n_audio, n_subp);