diff options
Diffstat (limited to 'recipes-multimedia/gstreamer/gstreamer1.0-omx/0002-Don-t-try-to-acquire-buffer-when-src-pad-isn-t-activ.patch')
-rw-r--r-- | recipes-multimedia/gstreamer/gstreamer1.0-omx/0002-Don-t-try-to-acquire-buffer-when-src-pad-isn-t-activ.patch | 47 |
1 files changed, 0 insertions, 47 deletions
diff --git a/recipes-multimedia/gstreamer/gstreamer1.0-omx/0002-Don-t-try-to-acquire-buffer-when-src-pad-isn-t-activ.patch b/recipes-multimedia/gstreamer/gstreamer1.0-omx/0002-Don-t-try-to-acquire-buffer-when-src-pad-isn-t-activ.patch deleted file mode 100644 index aef21a5..0000000 --- a/recipes-multimedia/gstreamer/gstreamer1.0-omx/0002-Don-t-try-to-acquire-buffer-when-src-pad-isn-t-activ.patch +++ /dev/null | |||
@@ -1,47 +0,0 @@ | |||
1 | From 2e111e52f96f0b942abda120c30a876629bd73fc Mon Sep 17 00:00:00 2001 | ||
2 | From: =?UTF-8?q?Enrique=20Oca=C3=B1a=20Gonz=C3=A1lez?= <eocanha@igalia.com> | ||
3 | Date: Mon, 25 May 2015 14:53:35 +0200 | ||
4 | Subject: [PATCH] Don't try to acquire buffer when src pad isn't active | ||
5 | |||
6 | This solves a race condition when setting the pipeline from PAUSE to | ||
7 | NULL while the decoder loop is still running. Without this patch, the | ||
8 | thread which interacts with the decode sink pad gets blocked here: | ||
9 | |||
10 | gst_element_change_state() | ||
11 | gst_element_change_state_func() | ||
12 | gst_element_pads_activate() --> Deactivating pads | ||
13 | activate_pads() | ||
14 | gst_pad_set_active() | ||
15 | gst_pad_activate_mode() | ||
16 | post_activate() | ||
17 | GST_PAD_STREAM_LOCK() | ||
18 | |||
19 | while gst_omx_port_acquire_buffer() gets stalled forever in | ||
20 | gst_omx_component_wait_message() waiting for a message that will never | ||
21 | arrive: | ||
22 | |||
23 | gst_omx_video_dec_loop() | ||
24 | gst_omx_port_acquire_buffer() | ||
25 | gst_omx_component_wait_message() | ||
26 | --- | ||
27 | omx/gstomxvideodec.c | 5 +++++ | ||
28 | 1 file changed, 5 insertions(+) | ||
29 | |||
30 | diff --git a/omx/gstomxvideodec.c b/omx/gstomxvideodec.c | ||
31 | index cd24944..57a61dd 100644 | ||
32 | --- a/omx/gstomxvideodec.c | ||
33 | +++ b/omx/gstomxvideodec.c | ||
34 | @@ -1247,6 +1247,11 @@ gst_omx_video_dec_loop (GstOMXVideoDec * self) | ||
35 | GstClockTimeDiff deadline; | ||
36 | OMX_ERRORTYPE err; | ||
37 | |||
38 | + if (!gst_pad_is_active(GST_VIDEO_DECODER_SRC_PAD (self))) { | ||
39 | + GST_DEBUG_OBJECT (self, "Src pad not active, not acquiring buffer and flushing instead"); | ||
40 | + goto flushing; | ||
41 | + } | ||
42 | + | ||
43 | #if defined (USE_OMX_TARGET_RPI) && defined (HAVE_GST_GL) | ||
44 | port = self->eglimage ? self->egl_out_port : self->dec_out_port; | ||
45 | #else | ||
46 | -- | ||
47 | 1.8.3.2 | ||