configure.ac: bump required gstreamer version to 0.8.1.1 because of following changes [--ds]

Original commit message from CVS:
reviewed by David Schleef
* configure.ac: bump required gstreamer version to 0.8.1.1
because of following changes [--ds]
* gst-libs/gst/riff/riff-read.c:  Include gst/gstutils.h.
(gst_riff_peek_head, gst_riff_peek_list, gst_riff_read_list)
(gst_riff_read_header):  Use GST_READ_UINT*
macros to access possibly unaligned memory.
* gst/typefind/gsttypefindfunctions.c: Include gst/gstutils.h.
(mp3_type_find):  Use GST_READ_UINT*
macros to access possibly unaligned memory.
(mp3_type_find, mpeg1_parse_header, qt_type_find)
(speex_type_find): Likewise
* gst/tags/gstvorbistag.c: (ADVANCE): Likewise
* gst/qtdemux/qtdemux.c: Include stdlib.h (needed by realloc).
(QTDEMUX_GUINT32_GET, QTDEMUX_GUINT16_GET, QTDEMUX_FP32_GET)
(QTDEMUX_FP16_GET, QTDEMUX_FOURCC_GET)
(gst_qtdemux_loop_header, gst_qtdemux_loop_header)
(qtdemux_node_dump_foreach, qtdemux_tree_get_child_by_type)
(qtdemux_tree_get_sibling_by_type):  Use GST_READ_UINT*
macros to access possibly unaligned memory.
* gst/mpegstream/gstmpegpacketize.c: (parse_generic, parse_chunk):
Likewise.
* gst/mpegstream/gstmpegdemux.c: (gst_mpeg_demux_parse_syshead)
(gst_mpeg_demux_parse_packet, gst_mpeg_demux_parse_pes): Likewise.
* gst/mpegaudioparse/gstmpegaudioparse.c: (gst_mp3parse_chain):
Likewise.
* gst/mpeg2sub/gstmpeg2subt.c: (GST_BUFFER_DATA)
(gst_mpeg2subt_chain_subtitle): Likewise.
* gst/mpeg1videoparse/gstmp1videoparse.c: (mp1videoparse_parse_seq)
(gst_mp1videoparse_time_code, gst_mp1videoparse_real_chain):
Likewise.
* gst/mpeg1sys/buffer.c: (mpeg1mux_buffer_update_audio_info):
Likewise.
* gst/cdxaparse/gstcdxaparse.c: (gst_bytestream_peek_bytes):
Likewise.
* gst/asfdemux/gstasfdemux.c: (_read_var_length, _read_uint):
Likewise.

9 files changed, 85 insertions, 30 deletions

diff --git a/ChangeLog b/ChangeLog
index caacad6a..76274731 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,56 @@
+2004-04-20  Daniel Gazard  <daniel.gazard@epita.fr>
+
+	reviewed by David Schleef
+
+	* configure.ac: bump required gstreamer version to 0.8.1.1
+	because of following changes [--ds]
+
+	* gst-libs/gst/riff/riff-read.c:  Include gst/gstutils.h.
+	(gst_riff_peek_head, gst_riff_peek_list, gst_riff_read_list)
+	(gst_riff_read_header):  Use GST_READ_UINT*
+	macros to access possibly unaligned memory.
+
+	* gst/typefind/gsttypefindfunctions.c: Include gst/gstutils.h.
+	(mp3_type_find):  Use GST_READ_UINT*
+	macros to access possibly unaligned memory.
+	(mp3_type_find, mpeg1_parse_header, qt_type_find)
+	(speex_type_find): Likewise
+
+	* gst/tags/gstvorbistag.c: (ADVANCE): Likewise
+
+	* gst/qtdemux/qtdemux.c: Include stdlib.h (needed by realloc).
+	(QTDEMUX_GUINT32_GET, QTDEMUX_GUINT16_GET, QTDEMUX_FP32_GET)
+	(QTDEMUX_FP16_GET, QTDEMUX_FOURCC_GET)
+	(gst_qtdemux_loop_header, gst_qtdemux_loop_header)
+	(qtdemux_node_dump_foreach, qtdemux_tree_get_child_by_type)
+	(qtdemux_tree_get_sibling_by_type):  Use GST_READ_UINT*
+	macros to access possibly unaligned memory.
+
+	* gst/mpegstream/gstmpegpacketize.c: (parse_generic, parse_chunk):
+	Likewise.
+
+	* gst/mpegstream/gstmpegdemux.c: (gst_mpeg_demux_parse_syshead)
+	(gst_mpeg_demux_parse_packet, gst_mpeg_demux_parse_pes): Likewise.
+
+	* gst/mpegaudioparse/gstmpegaudioparse.c: (gst_mp3parse_chain):
+	Likewise.
+
+	* gst/mpeg2sub/gstmpeg2subt.c: (GST_BUFFER_DATA)
+	(gst_mpeg2subt_chain_subtitle): Likewise.
+
+	* gst/mpeg1videoparse/gstmp1videoparse.c: (mp1videoparse_parse_seq)
+	(gst_mp1videoparse_time_code, gst_mp1videoparse_real_chain):
+	Likewise.
+
+	* gst/mpeg1sys/buffer.c: (mpeg1mux_buffer_update_audio_info):
+	Likewise.
+
+	* gst/cdxaparse/gstcdxaparse.c: (gst_bytestream_peek_bytes):
+	Likewise.
+
+	* gst/asfdemux/gstasfdemux.c: (_read_var_length, _read_uint):
+	Likewise.
+
 2004-04-20  Thomas Vander Stichele  <thomas at apestaart dot org>
 
 	* configure.ac:
diff --git a/configure.ac b/configure.ac
index 1130e9cc..fd895173 100644
--- a/configure.ac
+++ b/configure.ac
@@ -188,7 +188,7 @@ GST_CHECK_FEATURE(GCONF, [GConf libraries], , [
 ])
 
 dnl check for gstreamer; uninstalled is selected preferentially -- see pkg-config(1)
-GST_REQ=0.8.1
+GST_REQ=0.8.1.1
 PKG_CHECK_MODULES(GST, gstreamer-$GST_MAJORMINOR >= $GST_REQ,
   HAVE_GST="yes", HAVE_GST="no")
 
diff --git a/gst-libs/gst/riff/riff-read.c b/gst-libs/gst/riff/riff-read.c
index a86ec866..fa153e68 100644
--- a/gst-libs/gst/riff/riff-read.c
+++ b/gst-libs/gst/riff/riff-read.c
@@ -24,6 +24,7 @@
 #endif
 
 #include <string.h>
+#include <gst/gstutils.h>
 
 #include "riff-ids.h"
 #include "riff-read.h"
@@ -173,9 +174,9 @@ gst_riff_peek_head (GstRiffRead * riff,
   }
 
   /* parse tag + length (if wanted) */
-  *tag = GUINT32_FROM_LE (((guint32 *) data)[0]);
+  *tag = GST_READ_UINT32_LE (data);
   if (length)
-    *length = GUINT32_FROM_LE (((guint32 *) data)[1]);
+    *length = GST_READ_UINT32_LE (((guint32 *) data) + 1);
 
   /* level */
   if (level_up)
@@ -302,7 +303,7 @@ gst_riff_peek_list (GstRiffRead * riff)
     return 0;
   }
 
-  return GUINT32_FROM_LE (((guint32 *) data)[2]);
+  return GST_READ_UINT32_LE (((guint32 *) data) + 2);
 }
 
 /*
@@ -672,7 +673,7 @@ gst_riff_read_list (GstRiffRead * riff, guint32 * tag)
     return FALSE;
   }
   gst_bytestream_flush_fast (riff->bs, 4);
-  *tag = GUINT32_FROM_LE (*(guint32 *) data);
+  *tag = GST_READ_UINT32_LE (data);
 
   /* remember level */
   level = g_new (GstRiffLevel, 1);
@@ -868,7 +869,7 @@ gst_riff_read_header (GstRiffRead * riff, guint32 * doctype)
     return FALSE;
   }
   gst_bytestream_flush_fast (riff->bs, 4);
-  *doctype = GUINT32_FROM_LE (*(guint32 *) data);
+  *doctype = GST_READ_UINT32_LE (data);
 
   /* remember level */
   level = g_new (GstRiffLevel, 1);
diff --git a/gst/cdxaparse/gstcdxaparse.c b/gst/cdxaparse/gstcdxaparse.c
index 595191b7..36ebc335 100644
--- a/gst/cdxaparse/gstcdxaparse.c
+++ b/gst/cdxaparse/gstcdxaparse.c
@@ -250,7 +250,7 @@ gst_cdxa_parse_loop (GstElement * element)
         gst_bytestream_peek_bytes (cdxa_parse->bs, (guint8 **) & buf, 4);
     if (got_bytes < 4)
       return;
-    cdxa_parse->data_size = GUINT32_FROM_LE (*((guint32 *) buf));
+    cdxa_parse->data_size = GST_READ_UINT32_LE (buf);
 
     /* flush the data size */
     if (!gst_bytestream_flush (cdxa_parse->bs, 4))
diff --git a/gst/mpeg1sys/buffer.c b/gst/mpeg1sys/buffer.c
index 6bfcbc06..6c326940 100644
--- a/gst/mpeg1sys/buffer.c
+++ b/gst/mpeg1sys/buffer.c
@@ -401,7 +401,7 @@ mpeg1mux_buffer_update_audio_info (Mpeg1MuxBuffer * mb)
 
   GST_DEBUG ("mpeg1mux::update_audio_info %lu %lu", mb->base, mb->scan_pos);
   if (mb->base == 0 && mb->scan_pos == 0) {
-    id = GUINT32_FROM_BE (*((guint32 *) (data)));
+    id = GST_READ_UINT32_BE (data);
 
     printf ("MPEG audio id = %08x\n", (unsigned int) id);
     if ((id & 0xfff00000) == AUDIO_SYNCWORD << 20) {
@@ -486,7 +486,7 @@ mpeg1mux_buffer_update_audio_info (Mpeg1MuxBuffer * mb)
     }
   }
   while (offset < mb->length - 4) {
-    id = GUINT32_FROM_BE (*((guint32 *) (data + offset)));
+    id = GST_READ_UINT32_BE (data + offset);
 
     /* mpegver = (header >> 19) & 0x3;  don't need this for bpf */
     layer_index = (id >> 17) & 0x3;
diff --git a/gst/mpeg1videoparse/gstmp1videoparse.c b/gst/mpeg1videoparse/gstmp1videoparse.c
index 8d055817..4962a1fa 100644
--- a/gst/mpeg1videoparse/gstmp1videoparse.c
+++ b/gst/mpeg1videoparse/gstmp1videoparse.c
@@ -175,7 +175,7 @@ mp1videoparse_parse_seq (Mp1VideoParse * mp1videoparse, GstBuffer * buf)
     30. / 1.001, 30.,
     50., 60. / 1.001, 60.
   };
-  guint32 n = GUINT32_FROM_BE (*(guint32 *) GST_BUFFER_DATA (buf));
+  guint32 n = GST_READ_UINT32_BE (GST_BUFFER_DATA (buf));
 
   width = (n & 0xfff00000) >> 20;
   height = (n & 0x000fff00) >> 8;
@@ -277,7 +277,7 @@ mp1videoparse_find_next_gop (Mp1VideoParse * mp1videoparse, GstBuffer * buf)
 static guint64
 gst_mp1videoparse_time_code (guchar * gop, gfloat fps)
 {
-  guint32 data = GUINT32_FROM_BE (*(guint32 *) gop);
+  guint32 data = GST_READ_UINT32_BE (gop);
 
   return ((((data & 0xfc000000) >> 26) * 3600 * GST_SECOND) +   /* hours */
       (((data & 0x03f00000) >> 20) * 60 * GST_SECOND) + /* minutes */
@@ -381,7 +381,7 @@ gst_mp1videoparse_real_chain (Mp1VideoParse * mp1videoparse, GstBuffer * buf,
     data = GST_BUFFER_DATA (mp1videoparse->partialbuf);
     size = GST_BUFFER_SIZE (mp1videoparse->partialbuf);
 
-    head = GUINT32_FROM_BE (*((guint32 *) data));
+    head = GST_READ_UINT32_BE (data);
 
     GST_DEBUG ("mp1videoparse: head is %08x", (unsigned int) head);
 
@@ -406,7 +406,7 @@ gst_mp1videoparse_real_chain (Mp1VideoParse * mp1videoparse, GstBuffer * buf,
           offset = 0;
         }
 
-        head = GUINT32_FROM_BE (*((guint32 *) data));
+        head = GST_READ_UINT32_BE (data);
         /* re-call this function so that if we hadn't already, we can
          * now read the sequence header and parse video properties,
          * set caps, stream data, be happy, bla, bla, bla... */
diff --git a/gst/mpeg2sub/gstmpeg2subt.c b/gst/mpeg2sub/gstmpeg2subt.c
index d54669db..cea5939b 100644
--- a/gst/mpeg2sub/gstmpeg2subt.c
+++ b/gst/mpeg2sub/gstmpeg2subt.c
@@ -807,13 +807,13 @@ gst_mpeg2subt_handle_subtitle (GstMpeg2Subt * mpeg2subt, GstData * _data)
     size = GST_BUFFER_SIZE (mpeg2subt->partialbuf);
 
     if (size > 4) {
-      mpeg2subt->packet_size = GUINT16_FROM_BE (*(guint16 *) data);
+      mpeg2subt->packet_size = GST_READ_UINT16_BE (data);
 
       if (mpeg2subt->packet_size == size) {
         GST_LOG ("Subtitle packet size %d, current size %ld",
             mpeg2subt->packet_size, size);
 
-        mpeg2subt->data_size = GUINT16_FROM_BE (*(guint16 *) (data + 2));
+        mpeg2subt->data_size = GST_READ_UINT16_BE (data + 2);
         mpeg2subt->have_title = TRUE;
 
         gst_mpeg2subt_parse_header (mpeg2subt);
diff --git a/gst/mpegaudioparse/gstmpegaudioparse.c b/gst/mpegaudioparse/gstmpegaudioparse.c
index a4152dea..7c3df7ba 100644
--- a/gst/mpegaudioparse/gstmpegaudioparse.c
+++ b/gst/mpegaudioparse/gstmpegaudioparse.c
@@ -336,7 +336,7 @@ gst_mp3parse_chain (GstPad * pad, GstData * _data)
       GST_DEBUG ("mp3parse: **** now at %ld skipped %d bytes", offset, skipped);
     }
     /* construct the header word */
-    header = GUINT32_FROM_BE (*((guint32 *) (data + offset)));
+    header = GST_READ_UINT32_BE (data + offset);
     /* if it's a valid header, go ahead and send off the frame */
     if (head_check (header)) {
       /* calculate the bpf of the frame */
@@ -362,7 +362,7 @@ gst_mp3parse_chain (GstPad * pad, GstData * _data)
             break;
         }
         /* wait until we have the the entire current frame as well as the next frame header */
-        header2 = GUINT32_FROM_BE (*((guint32 *) (data + offset + bpf)));
+        header2 = GST_READ_UINT32_BE (data + offset + bpf);
         GST_DEBUG ("mp3parse: header=%08X, header2=%08X, bpf=%d",
             (unsigned int) header, (unsigned int) header2, bpf);
 
diff --git a/gst/qtdemux/qtdemux.c b/gst/qtdemux/qtdemux.c
index a25fdb18..3b32ef67 100644
--- a/gst/qtdemux/qtdemux.c
+++ b/gst/qtdemux/qtdemux.c
@@ -23,18 +23,19 @@
 #endif
 #include "qtdemux.h"
 
+#include <stdlib.h>
 #include <string.h>
 #include <zlib.h>
 
 GST_DEBUG_CATEGORY_EXTERN (qtdemux_debug);
 #define GST_CAT_DEFAULT qtdemux_debug
 
-#define QTDEMUX_GUINT32_GET(a) GUINT32_FROM_BE(*(guint32 *)(a))
-#define QTDEMUX_GUINT16_GET(a) GUINT16_FROM_BE(*(guint16 *)(a))
+#define QTDEMUX_GUINT32_GET(a)	(GST_READ_UINT32_BE(a))
+#define QTDEMUX_GUINT16_GET(a)	(GST_READ_UINT16_BE(a))
 #define QTDEMUX_GUINT8_GET(a) (*(guint8 *)(a))
-#define QTDEMUX_FP32_GET(a) (GUINT32_FROM_BE(*(guint16 *)(a))/65536.0)
-#define QTDEMUX_FP16_GET(a) (GUINT16_FROM_BE(*(guint16 *)(a))/256.0)
-#define QTDEMUX_FOURCC_GET(a) GUINT32_FROM_LE(*(guint32 *)(a))
+#define QTDEMUX_FP32_GET(a)	((GST_READ_UINT32_BE(a))/65536.0)
+#define QTDEMUX_FP16_GET(a)	((GST_READ_UINT16_BE(a))/256.0)
+#define QTDEMUX_FOURCC_GET(a)	(GST_READ_UINT32_LE(a))
 
 #define QTDEMUX_GUINT64_GET(a) ((((guint64)QTDEMUX_GUINT32_GET(a))<<32)|QTDEMUX_GUINT32_GET(((void *)a)+4))
 
@@ -522,9 +523,9 @@ gst_qtdemux_loop_header (GstElement * element)
         }
       } while (1);
 
-      length = GUINT32_FROM_BE (*(guint32 *) data);
+      length = GST_READ_UINT32_BE (data);
       GST_DEBUG ("length %08x", length);
-      fourcc = GUINT32_FROM_LE (*(guint32 *) (data + 4));
+      fourcc = GST_READ_UINT32_LE (data + 4);
       GST_DEBUG ("fourcc " GST_FOURCC_FORMAT, GST_FOURCC_ARGS (fourcc));
 
       if (length == 0) {
@@ -533,9 +534,9 @@ gst_qtdemux_loop_header (GstElement * element)
       if (length == 1) {
         guint32 length1, length2;
 
-        length1 = GUINT32_FROM_BE (*(guint32 *) (data + 8));
+        length1 = GST_READ_UINT32_BE (data + 8);
         GST_DEBUG ("length1 %08x", length1);
-        length2 = GUINT32_FROM_BE (*(guint32 *) (data + 12));
+        length2 = GST_READ_UINT32_BE (data + 12);
         GST_DEBUG ("length2 %08x", length2);
 
         length = length2;
@@ -1125,8 +1126,8 @@ qtdemux_node_dump_foreach (GNode * node, gpointer data)
   QtNodeType *type;
   int depth;
 
-  node_length = GUINT32_FROM_BE (*(guint32 *) buffer);
-  fourcc = GUINT32_FROM_LE (*(guint32 *) (buffer + 4));
+  node_length = GST_READ_UINT32_BE (buffer);
+  fourcc = GST_READ_UINT32_LE (buffer + 4);
 
   type = qtdemux_type_get (fourcc);
 
@@ -1518,7 +1519,7 @@ qtdemux_tree_get_child_by_type (GNode * node, guint32 fourcc)
       child = g_node_next_sibling (child)) {
     buffer = child->data;
 
-    child_fourcc = GUINT32_FROM_LE (*(guint32 *) (buffer + 4));
+    child_fourcc = GST_READ_UINT32_LE (buffer + 4);
 
     if (child_fourcc == fourcc) {
       return child;
@@ -1538,7 +1539,7 @@ qtdemux_tree_get_sibling_by_type (GNode * node, guint32 fourcc)
       child = g_node_next_sibling (child)) {
     buffer = child->data;
 
-    child_fourcc = GUINT32_FROM_LE (*(guint32 *) (buffer + 4));
+    child_fourcc = GST_READ_UINT32_LE (buffer + 4);
 
     if (child_fourcc == fourcc) {
       return child;