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dvbsuboverlay: drop use of GSlice

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Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3695>
This commit is contained in:
Tim-Philipp Müller 2023-01-08 18:15:46 +00:00 committed by GStreamer Marge Bot
parent 82cd540d08
commit 8f252b1e99
1 changed files with 30 additions and 18 deletions
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48
subprojects/gst-plugins-bad/gst/dvbsuboverlay/dvb-sub.c
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@ -256,14 +256,26 @@ delete_region_display_list (DvbSub * dvb_sub, DVBSubRegion * region)
*obj2_ptr = obj2->next;
g_slice_free (DVBSubObject, obj2);
g_free (obj2);
}
}
}
region->display_list = display->region_list_next;
g_slice_free (DVBSubObjectDisplay, display);
g_free (display);
}
}
static void
dvb_sub_free_clut_list (DVBSubCLUT * list)
{
DVBSubCLUT *next;
while (list != NULL) {
next = list->next;
g_free (list);
list = next;
}
}
@ -280,10 +292,10 @@ delete_state (DvbSub * dvb_sub)
delete_region_display_list (dvb_sub, region);
g_free (region->pbuf);
g_slice_free (DVBSubRegion, region);
g_free (region);
}
g_slice_free_chain (DVBSubCLUT, dvb_sub->clut_list, next);
dvb_sub_free_clut_list (dvb_sub->clut_list);
dvb_sub->clut_list = NULL;
/* Should already be NULL */
@ -410,7 +422,7 @@ _dvb_sub_parse_page_segment (DvbSub * dvb_sub, guint16 page_id, guint8 * buf,
}
if (!display)
display = g_slice_new0 (DVBSubRegionDisplay);
display = g_new0 (DVBSubRegionDisplay, 1);
display->region_id = region_id;
@ -434,7 +446,7 @@ _dvb_sub_parse_page_segment (DvbSub * dvb_sub, guint16 page_id, guint8 * buf,
tmp_display_list = display->next;
g_slice_free (DVBSubRegionDisplay, display);
g_free (display);
}
}
@ -458,7 +470,7 @@ _dvb_sub_parse_region_segment (DvbSub * dvb_sub, guint16 page_id, guint8 * buf,
region = get_region (dvb_sub, region_id);
if (!region) { /* Create a new region */
region = g_slice_new0 (DVBSubRegion);
region = g_new0 (DVBSubRegion, 1);
region->id = region_id;
region->next = dvb_sub->region_list;
dvb_sub->region_list = region;
@ -476,7 +488,7 @@ _dvb_sub_parse_region_segment (DvbSub * dvb_sub, guint16 page_id, guint8 * buf,
region->buf_size = region->width * region->height;
region->pbuf = g_malloc (region->buf_size); /* TODO: We can probably use GSlice here if careful about freeing while buf_size still records the correct size */
region->pbuf = g_malloc (region->buf_size);
fill = 1; /* FIXME: Validate from spec that fill is forced on (in the following codes context) when dimensions change */
}
@ -519,7 +531,7 @@ _dvb_sub_parse_region_segment (DvbSub * dvb_sub, guint16 page_id, guint8 * buf,
object = get_object (dvb_sub, object_id);
if (!object) {
object = g_slice_new0 (DVBSubObject);
object = g_new0 (DVBSubObject, 1);
object->id = object_id;
@ -529,7 +541,7 @@ _dvb_sub_parse_region_segment (DvbSub * dvb_sub, guint16 page_id, guint8 * buf,
object->type = (*buf) >> 6;
object_display = g_slice_new0 (DVBSubObjectDisplay);
object_display = g_new0 (DVBSubObjectDisplay, 1);
object_display->object_id = object_id;
object_display->region_id = region_id;
@ -579,7 +591,7 @@ _dvb_sub_parse_clut_segment (DvbSub * dvb_sub, guint16 page_id, guint8 * buf,
clut = get_clut (dvb_sub, clut_id);
if (!clut) {
clut = g_slice_new (DVBSubCLUT);
clut = g_new (DVBSubCLUT, 1);
memcpy (clut, &default_clut, sizeof (DVBSubCLUT));
@ -1194,7 +1206,7 @@ _dvb_sub_parse_end_of_display_set (DvbSub * dvb_sub, guint16 page_id,
GST_DEBUG ("DISPLAY SET END: page_id = %u", page_id);
sub = g_slice_new0 (DVBSubtitles);
sub = g_new0 (DVBSubtitles, 1);
#if 0 /* FIXME: PTS stuff not figured out yet */
sub->start_display_time = 0;
@ -1254,14 +1266,14 @@ _dvb_sub_parse_end_of_display_set (DvbSub * dvb_sub, guint16 page_id,
/* FIXME: Tweak this to be saved in a format most suitable for Qt and GStreamer instead.
* Currently kept in AVPicture for quick save_display_set testing */
rect->pict.palette = g_malloc ((1 << region->depth) * sizeof (guint32)); /* FIXME: Can we use GSlice here? */
rect->pict.palette = g_new (guint32, (1 << region->depth));
memcpy (rect->pict.palette, clut_table,
(1 << region->depth) * sizeof (guint32));
GST_MEMDUMP ("rect->pict.data.palette content",
(guint8 *) rect->pict.palette, (1 << region->depth) * sizeof (guint32));
rect->pict.data = g_malloc (region->buf_size); /* FIXME: Can we use GSlice here? */
rect->pict.data = g_malloc (region->buf_size);
memcpy (rect->pict.data, region->pbuf, region->buf_size);
GST_DEBUG ("DISPLAY: an object rect created: iteration %u, "
@ -1301,7 +1313,7 @@ dvb_subtitles_free (DVBSubtitles * sub)
g_free (sub->rects[i].pict.data);
}
g_free (sub->rects);
g_slice_free (DVBSubtitles, sub);
g_free (sub);
}
DvbSub *
@ -1315,7 +1327,7 @@ dvb_sub_new (void)
g_once_init_leave (&inited, TRUE);
}
sub = g_slice_new0 (DvbSub);
sub = g_new0 (DvbSub, 1);
/* TODO: Add initialization code here */
/* FIXME: Do we have a reason to initiate the members to zero, or are we guaranteed that anyway? */
@ -1341,11 +1353,11 @@ dvb_sub_free (DvbSub * sub)
delete_state (sub);
while (sub->display_list) {
DVBSubRegionDisplay *tmp = sub->display_list->next;
g_slice_free (DVBSubRegionDisplay, sub->display_list);
g_free (sub->display_list);
sub->display_list = tmp;
}
g_string_free (sub->pes_buffer, TRUE);
g_slice_free (DvbSub, sub);
g_free (sub);
}
#define DVB_SUB_SEGMENT_PAGE_COMPOSITION 0x10