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Merge commit '02f5d72a0519bcbe8f6958fab6dd998fc8ccda6b' into 0.11

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Conflicts:
	ext/mad/gstmad.c
This commit is contained in:
Tim-Philipp Müller 2012-02-27 00:34:09 +00:00
commit 42d53650fa
2 changed files with 20 additions and 0 deletions
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3
autogen.sh
View file

@ -29,6 +29,9 @@ then
ln -s ../../common/hooks/pre-commit.hook .git/hooks/pre-commit
fi
# GNU gettext automake support doesn't get along with git.
# https://bugzilla.gnome.org/show_bug.cgi?id=661128
touch -t 200001010000 po/$package-0.10.pot
CONFIGURE_DEF_OPT='--enable-maintainer-mode --enable-gtk-doc'

17
ext/mad/gstmad.c
View file

@ -304,6 +304,7 @@ gst_mad_parse (GstAudioDecoder * dec, GstAdapter * adapter,
"using fallback buffer of size %u",
MAD_BUFFER_GUARD, av + MAD_BUFFER_GUARD);
data = guard;
av = av + MAD_BUFFER_GUARD;
}
/* we basically let mad library do parsing,
@ -338,6 +339,22 @@ gst_mad_parse (GstAudioDecoder * dec, GstAdapter * adapter,
GST_LOG_OBJECT (mad, "decoding the header now");
if (mad_header_decode (&mad->frame.header, &mad->stream) == -1) {
/* HACK it seems mad reports wrong error when it is trying to determine
* free bitrate and scanning for next header */
if (mad->stream.error == MAD_ERROR_LOSTSYNC) {
const guint8 *ptr = mad->stream.this_frame;
guint32 header;
if (ptr >= data && ptr < data + av) {
header = GST_READ_UINT32_BE (ptr);
/* looks like possible freeform header with not much data */
if (((header & 0xFFE00000) == 0xFFE00000) &&
(((header >> 12) & 0xF) == 0x0) && (av < 4096)) {
GST_DEBUG_OBJECT (mad, "overriding freeform LOST_SYNC to BUFLEN");
mad->stream.error = MAD_ERROR_BUFLEN;
}
}
}
if (mad->stream.error == MAD_ERROR_BUFLEN) {
GST_LOG_OBJECT (mad,
"not enough data in tempbuffer (%d), breaking to get more", size);