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qtdemux: sprinkle some more const

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This commit is contained in:
Mark Nauwelaerts 2009-07-07 16:35:24 +02:00
parent a4d586daac
commit 977796fd07
1 changed files with 13 additions and 13 deletions
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26
gst/qtdemux/qtdemux.c
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@ -296,10 +296,10 @@ static void gst_qtdemux_loop (GstPad * pad);
static GstFlowReturn gst_qtdemux_chain (GstPad * sinkpad, GstBuffer * inbuf); static GstFlowReturn gst_qtdemux_chain (GstPad * sinkpad, GstBuffer * inbuf);
static gboolean gst_qtdemux_handle_sink_event (GstPad * pad, GstEvent * event); static gboolean gst_qtdemux_handle_sink_event (GstPad * pad, GstEvent * event);
static gboolean qtdemux_parse_moov (GstQTDemux * qtdemux, guint8 * buffer, static gboolean qtdemux_parse_moov (GstQTDemux * qtdemux, const guint8 * buffer,
int length); int length);
static gboolean qtdemux_parse_node (GstQTDemux * qtdemux, GNode * node, static gboolean qtdemux_parse_node (GstQTDemux * qtdemux, GNode * node,
guint8 * buffer, int length); const guint8 * buffer, int length);
static gboolean qtdemux_parse_tree (GstQTDemux * qtdemux); static gboolean qtdemux_parse_tree (GstQTDemux * qtdemux);
static void gst_qtdemux_handle_esds (GstQTDemux * qtdemux, static void gst_qtdemux_handle_esds (GstQTDemux * qtdemux,
@ -1398,7 +1398,7 @@ gst_qtdemux_change_state (GstElement * element, GstStateChange transition)
} }
static void static void
extract_initial_length_and_fourcc (guint8 * data, guint64 * plength, extract_initial_length_and_fourcc (const guint8 * data, guint64 * plength,
guint32 * pfourcc) guint32 * pfourcc)
{ {
guint64 length; guint64 length;
@ -2605,12 +2605,12 @@ gst_qtdemux_chain (GstPad * sinkpad, GstBuffer * inbuf)
break; break;
} }
case QTDEMUX_STATE_HEADER:{ case QTDEMUX_STATE_HEADER:{
guint8 *data; const guint8 *data;
guint32 fourcc; guint32 fourcc;
GST_DEBUG_OBJECT (demux, "In header"); GST_DEBUG_OBJECT (demux, "In header");
data = (guint8 *) gst_adapter_peek (demux->adapter, demux->neededbytes); data = gst_adapter_peek (demux->adapter, demux->neededbytes);
/* parse the header */ /* parse the header */
extract_initial_length_and_fourcc (data, NULL, &fourcc); extract_initial_length_and_fourcc (data, NULL, &fourcc);
@ -2905,11 +2905,11 @@ qtdemux_inflate (void *z_buffer, int z_length, int length)
#endif /* HAVE_ZLIB */ #endif /* HAVE_ZLIB */
static gboolean static gboolean
qtdemux_parse_moov (GstQTDemux * qtdemux, guint8 * buffer, int length) qtdemux_parse_moov (GstQTDemux * qtdemux, const guint8 * buffer, int length)
{ {
GNode *cmov; GNode *cmov;
qtdemux->moov_node = g_node_new (buffer); qtdemux->moov_node = g_node_new ((guint8 *) buffer);
GST_DEBUG_OBJECT (qtdemux, "parsing 'moov' atom"); GST_DEBUG_OBJECT (qtdemux, "parsing 'moov' atom");
qtdemux_parse_node (qtdemux, qtdemux->moov_node, buffer, length); qtdemux_parse_node (qtdemux, qtdemux->moov_node, buffer, length);
@ -2966,8 +2966,8 @@ invalid_compression:
} }
static gboolean static gboolean
qtdemux_parse_container (GstQTDemux * qtdemux, GNode * node, guint8 * buf, qtdemux_parse_container (GstQTDemux * qtdemux, GNode * node, const guint8 * buf,
guint8 * end) const guint8 * end)
{ {
while (G_UNLIKELY (buf < end)) { while (G_UNLIKELY (buf < end)) {
GNode *child; GNode *child;
@ -2991,7 +2991,7 @@ qtdemux_parse_container (GstQTDemux * qtdemux, GNode * node, guint8 * buf,
break; break;
} }
child = g_node_new (buf); child = g_node_new ((guint8 *) buf);
g_node_append (node, child); g_node_append (node, child);
qtdemux_parse_node (qtdemux, child, buf, len); qtdemux_parse_node (qtdemux, child, buf, len);
@ -3062,13 +3062,13 @@ qtdemux_parse_theora_extension (GstQTDemux * qtdemux, QtDemuxStream * stream,
} }
static gboolean static gboolean
qtdemux_parse_node (GstQTDemux * qtdemux, GNode * node, guint8 * buffer, qtdemux_parse_node (GstQTDemux * qtdemux, GNode * node, const guint8 * buffer,
int length) int length)
{ {
guint32 fourcc; guint32 fourcc;
guint32 node_length; guint32 node_length;
const QtNodeType *type; const QtNodeType *type;
guint8 *end; const guint8 *end;
GST_LOG_OBJECT (qtdemux, "qtdemux_parse buffer %p length %d", buffer, length); GST_LOG_OBJECT (qtdemux, "qtdemux_parse buffer %p length %d", buffer, length);
@ -3139,7 +3139,7 @@ qtdemux_parse_node (GstQTDemux * qtdemux, GNode * node, guint8 * buffer,
} }
case FOURCC_mp4v: case FOURCC_mp4v:
{ {
guint8 *buf; const guint8 *buf;
guint32 version; guint32 version;
int tlen; int tlen;