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jp2kdecimator: 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 18:43:02 +00:00 committed by GStreamer Marge Bot
parent 3d9f3bfd66
commit 3bd495f093
1 changed files with 33 additions and 35 deletions
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68
subprojects/gst-plugins-bad/gst/jp2kdecimator/jp2kcodestream.c
View file

@ -504,7 +504,7 @@ parse_siz (GstJP2kDecimator * self, GstByteReader * reader,
return GST_FLOW_ERROR;
}
siz->components = g_slice_alloc (sizeof (ComponentSize) * siz->n_components);
siz->components = g_new (ComponentSize, siz->n_components);
for (i = 0; i < siz->n_components; i++) {
siz->components[i].s = gst_byte_reader_get_uint8_unchecked (reader);
siz->components[i].xr = gst_byte_reader_get_uint8_unchecked (reader);
@ -524,7 +524,7 @@ static void
reset_siz (GstJP2kDecimator * self, ImageSize * siz)
{
if (siz->components)
g_slice_free1 (sizeof (ComponentSize) * siz->n_components, siz->components);
g_free (siz->components);
memset (siz, 0, sizeof (ImageSize));
}
@ -598,7 +598,7 @@ parse_cod (GstJP2kDecimator * self, GstByteReader * reader,
return GST_FLOW_ERROR;
}
cod->PPx = g_slice_alloc (sizeof (guint8) * (cod->n_decompositions + 1));
cod->PPx = g_new (guint8, (cod->n_decompositions + 1));
for (i = 0; i < cod->n_decompositions + 1; i++) {
guint8 v = gst_byte_reader_get_uint8_unchecked (reader);
cod->PPx[i] = (v & 0x0f);
@ -618,10 +618,8 @@ sizeof_cod (GstJP2kDecimator * self, const CodingStyleDefault * cod)
static void
reset_cod (GstJP2kDecimator * self, CodingStyleDefault * cod)
{
if (cod->PPx)
g_slice_free1 (sizeof (guint8) * (cod->n_decompositions + 1), cod->PPx);
if (cod->PPy)
g_slice_free1 (sizeof (guint8) * (cod->n_decompositions + 1), cod->PPy);
g_free (cod->PPx);
g_free (cod->PPy);
memset (cod, 0, sizeof (CodingStyleDefault));
}
@ -880,14 +878,14 @@ parse_packet (GstJP2kDecimator * self, GstByteReader * reader,
goto done;
}
p = g_slice_new0 (Packet);
p = g_new0 (Packet, 1);
/* If there is a SOP keep the seqno */
if (sop && length > 6) {
if (!gst_byte_reader_peek_uint16_be (reader, &marker)) {
GST_ERROR_OBJECT (self, "Truncated file");
ret = GST_FLOW_ERROR;
g_slice_free (Packet, p);
g_free (p);
goto done;
}
@ -899,14 +897,14 @@ parse_packet (GstJP2kDecimator * self, GstByteReader * reader,
if (!gst_byte_reader_get_uint16_be (reader, &dummy)) {
GST_ERROR_OBJECT (self, "Truncated file");
ret = GST_FLOW_ERROR;
g_slice_free (Packet, p);
g_free (p);
goto done;
}
if (!gst_byte_reader_get_uint16_be (reader, &seqno)) {
GST_ERROR_OBJECT (self, "Truncated file");
ret = GST_FLOW_ERROR;
g_slice_free (Packet, p);
g_free (p);
goto done;
}
p->data = gst_byte_reader_peek_data_unchecked (reader);
@ -966,7 +964,7 @@ parse_packet (GstJP2kDecimator * self, GstByteReader * reader,
}
if (marker == MARKER_SOP || marker == MARKER_EOC || marker == MARKER_SOT) {
Packet *p = g_slice_new (Packet);
Packet *p = g_new (Packet, 1);
p->sop = TRUE;
p->eph = eph;
@ -1143,7 +1141,7 @@ parse_tile (GstJP2kDecimator * self, GstByteReader * reader,
goto done;
}
tile->cod = g_slice_new0 (CodingStyleDefault);
tile->cod = g_new0 (CodingStyleDefault, 1);
ret = parse_cod (self, reader, tile->cod, length);
if (ret != GST_FLOW_OK)
goto done;
@ -1165,11 +1163,11 @@ parse_tile (GstJP2kDecimator * self, GstByteReader * reader,
ret = GST_FLOW_ERROR;
goto done;
case MARKER_PLT:{
PacketLengthTilePart *plt = g_slice_new (PacketLengthTilePart);
PacketLengthTilePart *plt = g_new (PacketLengthTilePart, 1);
ret = parse_plt (self, reader, plt, length);
if (ret != GST_FLOW_OK) {
g_slice_free (PacketLengthTilePart, plt);
g_free (plt);
goto done;
}
@ -1182,13 +1180,13 @@ parse_tile (GstJP2kDecimator * self, GstByteReader * reader,
ret = GST_FLOW_ERROR;
goto done;
}
tile->qcd = g_slice_new (Buffer);
tile->qcd = g_new (Buffer, 1);
tile->qcd->data = gst_byte_reader_peek_data_unchecked (reader);
tile->qcd->length = length - 2;
gst_byte_reader_skip_unchecked (reader, length - 2);
break;
case MARKER_QCC:{
Buffer *p = g_slice_new (Buffer);
Buffer *p = g_new (Buffer, 1);
p->data = gst_byte_reader_peek_data_unchecked (reader);
p->length = length - 2;
tile->qcc = g_list_append (tile->qcc, p);
@ -1196,7 +1194,7 @@ parse_tile (GstJP2kDecimator * self, GstByteReader * reader,
break;
}
case MARKER_COM:{
Buffer *p = g_slice_new (Buffer);
Buffer *p = g_new (Buffer, 1);
p->data = gst_byte_reader_peek_data_unchecked (reader);
p->length = length - 2;
tile->com = g_list_append (tile->com, p);
@ -1265,7 +1263,7 @@ reset_tile (GstJP2kDecimator * self, const MainHeader * header, Tile * tile)
if (tile->cod) {
reset_cod (self, tile->cod);
g_slice_free (CodingStyleDefault, tile->cod);
g_free (tile->cod);
}
for (l = tile->plt; l; l = l->next) {
@ -1273,27 +1271,27 @@ reset_tile (GstJP2kDecimator * self, const MainHeader * header, Tile * tile)
reset_plt (self, plt);
g_slice_free (PacketLengthTilePart, plt);
g_free (plt);
}
g_list_free (tile->plt);
if (tile->qcd)
g_slice_free (Buffer, tile->qcd);
g_free (tile->qcd);
for (l = tile->qcc; l; l = l->next) {
g_slice_free (Buffer, l->data);
g_free (l->data);
}
g_list_free (tile->qcc);
for (l = tile->com; l; l = l->next) {
g_slice_free (Buffer, l->data);
g_free (l->data);
}
g_list_free (tile->com);
for (l = tile->packets; l; l = l->next) {
Packet *p = l->data;
g_slice_free (Packet, p);
g_free (p);
}
g_list_free (tile->packets);
@ -1548,7 +1546,7 @@ parse_main_header (GstJP2kDecimator * self, GstByteReader * reader,
gst_byte_reader_skip_unchecked (reader, length - 2);
break;
case MARKER_QCC:{
Buffer *p = g_slice_new (Buffer);
Buffer *p = g_new (Buffer, 1);
p->data = gst_byte_reader_peek_data_unchecked (reader);
p->length = length - 2;
header->qcc = g_list_append (header->qcc, p);
@ -1556,7 +1554,7 @@ parse_main_header (GstJP2kDecimator * self, GstByteReader * reader,
break;
}
case MARKER_COM:{
Buffer *p = g_slice_new (Buffer);
Buffer *p = g_new (Buffer, 1);
p->data = gst_byte_reader_peek_data_unchecked (reader);
p->length = length - 2;
header->com = g_list_append (header->com, p);
@ -1564,7 +1562,7 @@ parse_main_header (GstJP2kDecimator * self, GstByteReader * reader,
break;
}
case MARKER_CRG:{
Buffer *p = g_slice_new (Buffer);
Buffer *p = g_new (Buffer, 1);
p->data = gst_byte_reader_peek_data_unchecked (reader);
p->length = length - 2;
header->crg = g_list_append (header->crg, p);
@ -1589,7 +1587,7 @@ parse_main_header (GstJP2kDecimator * self, GstByteReader * reader,
(header->siz.y - header->siz.yto + header->siz.yt - 1) / header->siz.yt;
header->n_tiles = header->n_tiles_x * header->n_tiles_y;
header->tiles = g_slice_alloc0 (sizeof (Tile) * header->n_tiles);
header->tiles = g_malloc0 (sizeof (Tile) * header->n_tiles);
/* now at SOT marker, read the tiles */
{
@ -1661,19 +1659,19 @@ reset_main_header (GstJP2kDecimator * self, MainHeader * header)
for (i = 0; i < header->n_tiles; i++) {
reset_tile (self, header, &header->tiles[i]);
}
g_slice_free1 (sizeof (Tile) * header->n_tiles, header->tiles);
g_free (header->tiles);
}
for (l = header->qcc; l; l = l->next)
g_slice_free (Buffer, l->data);
g_free (l->data);
g_list_free (header->qcc);
for (l = header->com; l; l = l->next)
g_slice_free (Buffer, l->data);
g_free (l->data);
g_list_free (header->com);
for (l = header->crg; l; l = l->next)
g_slice_free (Buffer, l->data);
g_free (l->data);
g_list_free (header->crg);
reset_cod (self, &header->cod);
@ -1768,7 +1766,7 @@ decimate_main_header (GstJP2kDecimator * self, MainHeader * header)
ret = GST_FLOW_ERROR;
goto done;
}
plt = g_slice_new (PacketLengthTilePart);
plt = g_new (PacketLengthTilePart, 1);
plt->index = 0;
plt->packet_lengths = g_array_new (FALSE, FALSE, sizeof (guint32));
}
@ -1783,7 +1781,7 @@ decimate_main_header (GstJP2kDecimator * self, MainHeader * header)
GST_ERROR_OBJECT (self, "Not enough packets");
ret = GST_FLOW_ERROR;
g_array_free (plt->packet_lengths, TRUE);
g_slice_free (PacketLengthTilePart, plt);
g_free (plt);
goto done;
}
@ -1806,7 +1804,7 @@ decimate_main_header (GstJP2kDecimator * self, MainHeader * header)
if (plt) {
reset_plt (self, tile->plt->data);
g_slice_free (PacketLengthTilePart, tile->plt->data);
g_free (tile->plt->data);
tile->plt->data = plt;
}