diff options
| author |   Dongxiao Xu <dongxiao.xu@intel.com> | 2010-10-13 10:08:44 +0800 |
|---|---|---|
| committer |   Saul Wold <Saul.Wold@intel.com> | 2010-10-13 11:29:13 -0700 |
| commit | 41ad94640b6369e6a7c49c09773cb58b245c73ac (patch) | |
| tree | e8ef3bb32ecdcf7bb7b16b70c34a9b894541c479 /meta/recipes-sato/owl-video-widget | |
| parent | e1f257af7ba4fb63deaabd86a9e571259a1135d0 (diff) | |
| download | openembedded-core-41ad94640b6369e6a7c49c09773cb58b245c73ac.tar.gz | |
libowl-av: Fix music player crash if adding unknown type files
Using bus message to call function flush_head/feed_head in main thread
to protect private data operation.
A better fix may be to listen to bus message "CODEC_NOT_FOUND" and
"MISSING_PLUGIN" directly to avoid hooking into "unknown-type" signal.
We will revisit it in next period.
This fixes [BUGID #296]
Signed-off-by: Dongxiao Xu <dongxiao.xu@intel.com>
Diffstat (limited to 'meta/recipes-sato/owl-video-widget')
| -rw-r--r-- | meta/recipes-sato/owl-video-widget/libowl-av/gst_change_state.patch | 40 | ||||
| -rw-r--r-- | meta/recipes-sato/owl-video-widget/libowl-av_svn.bb | 5 |
2 files changed, 43 insertions, 2 deletions
diff --git a/meta/recipes-sato/owl-video-widget/libowl-av/gst_change_state.patch b/meta/recipes-sato/owl-video-widget/libowl-av/gst_change_state.patch new file mode 100644 index 0000000000..cc095873f9 --- /dev/null +++ b/meta/recipes-sato/owl-video-widget/libowl-av/gst_change_state.patch @@ -0,0 +1,40 @@ +Fix music player crash if adding unknown type files. + +Using bus message to call function flush_head/feed_head in main thread +to protect private data operation. + +A better fix may be to listen to bus message "CODEC_NOT_FOUND" and +"MISSING_PLUGIN" directly to avoid hooking into "unknown-type" signal. +We will revisit it in next period. + +Signed-off-by: Dongxiao Xu <dongxiao.xu@intel.com> + +diff -ruN libowl-av-orig/libowl-av/owl-tag-reader.c libowl-av/libowl-av/owl-tag-reader.c +--- libowl-av-orig/libowl-av/owl-tag-reader.c 2010-10-12 14:30:26.000000000 +0800 ++++ libowl-av/libowl-av/owl-tag-reader.c 2010-10-12 14:32:39.000000000 +0800 +@@ -300,13 +300,23 @@ + GstCaps *caps, + OwlTagReader *tag_reader) + { ++ GstMessage *message; ++ GstBus *bus; ++ + tag_reader->priv->current_error = + g_error_new (OWL_TAG_READER_ERROR, + OWL_TAG_READER_ERROR_UNKNOWN_TYPE, + "Unknown type"); + +- flush_head (tag_reader); +- feed_head (tag_reader); ++ /** ++ * Post a message to the bus, as we are in another thread here. ++ **/ ++ message = gst_message_new_error(GST_OBJECT (decodebin), ++ tag_reader->priv->current_error, NULL); ++ ++ bus = gst_pipeline_get_bus (GST_PIPELINE (tag_reader->priv->pipeline)); ++ gst_bus_post (bus, message); ++ gst_object_unref (GST_OBJECT (bus)); + } + + /** diff --git a/meta/recipes-sato/owl-video-widget/libowl-av_svn.bb b/meta/recipes-sato/owl-video-widget/libowl-av_svn.bb index be3469965a..e00d3b6d9a 100644 --- a/meta/recipes-sato/owl-video-widget/libowl-av_svn.bb +++ b/meta/recipes-sato/owl-video-widget/libowl-av_svn.bb @@ -13,10 +13,11 @@ RDEPENDS = "gst-meta-base" RRECOMMENDS = "gst-meta-audio gst-meta-video" PV = "0.0+svnr${SRCREV}" -PR = "r3" +PR = "r4" S = "${WORKDIR}/${PN}" -SRC_URI = "svn://svn.o-hand.com/repos/misc/trunk;module=${PN};proto=http" +SRC_URI = "svn://svn.o-hand.com/repos/misc/trunk;module=${PN};proto=http \ + file://gst_change_state.patch" inherit autotools pkgconfig |