gstreamer1.0-omx: remove unused patches

Remove the following unused patches:
 1. 0002-Don-t-try-to-acquire-buffer-when-src-pad-isn-t-activ.patch
 2. 0003-fix-decoder-flushing.patch

Signed-off-by: Maxin B. John <maxin.john@intel.com>

recipes-multimedia/gstreamer/gstreamer1.0-omx/0002-Don-t-try-to-acquire-buffer-when-src-pad-isn-t-activ.patch

@@ -1,47 +0,0 @@
-From 2e111e52f96f0b942abda120c30a876629bd73fc Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Enrique=20Oca=C3=B1a=20Gonz=C3=A1lez?= <eocanha@igalia.com>
-Date: Mon, 25 May 2015 14:53:35 +0200
-Subject: [PATCH] Don't try to acquire buffer when src pad isn't active
-
-This solves a race condition when setting the pipeline from PAUSE to
-NULL while the decoder loop is still running. Without this patch, the
-thread which interacts with the decode sink pad gets blocked here:
-
-  gst_element_change_state()
-  gst_element_change_state_func()
-  gst_element_pads_activate() --> Deactivating pads
-  activate_pads()
-  gst_pad_set_active()
-  gst_pad_activate_mode()
-  post_activate()
-  GST_PAD_STREAM_LOCK()
-
-while gst_omx_port_acquire_buffer() gets stalled forever in
-gst_omx_component_wait_message() waiting for a message that will never
-arrive:
-
-  gst_omx_video_dec_loop()
-  gst_omx_port_acquire_buffer()
-  gst_omx_component_wait_message()
----
- omx/gstomxvideodec.c | 5 +++++
- 1 file changed, 5 insertions(+)
-
-diff --git a/omx/gstomxvideodec.c b/omx/gstomxvideodec.c
-index cd24944..57a61dd 100644
---- a/omx/gstomxvideodec.c
-+++ b/omx/gstomxvideodec.c
-@@ -1247,6 +1247,11 @@ gst_omx_video_dec_loop (GstOMXVideoDec * self)
-   GstClockTimeDiff deadline;
-   OMX_ERRORTYPE err;
- 
-+  if (!gst_pad_is_active(GST_VIDEO_DECODER_SRC_PAD (self))) {
-+    GST_DEBUG_OBJECT (self, "Src pad not active, not acquiring buffer and flushing instead");
-+      goto flushing;
-+  }
-+
- #if defined (USE_OMX_TARGET_RPI) && defined (HAVE_GST_GL)
-   port = self->eglimage ? self->egl_out_port : self->dec_out_port;
- #else
--- 
-1.8.3.2

recipes-multimedia/gstreamer/gstreamer1.0-omx/0003-fix-decoder-flushing.patch

@@ -1,15 +0,0 @@
-diff --git a/omx/gstomx.c b/omx/gstomx.c
-index 69696c4..c382019 100644
---- a/omx/gstomx.c
-+++ b/omx/gstomx.c
-@@ -1508,8 +1508,8 @@ gst_omx_port_set_flushing (GstOMXPort * port, GstClockTime timeout,
-     last_error = OMX_ErrorNone;
-     gst_omx_component_handle_messages (comp);
-     while (signalled && last_error == OMX_ErrorNone && !port->flushed
--        && port->buffers
--        && port->buffers->len > g_queue_get_length (&port->pending_buffers)) {
-+     /* && port->buffers
-+        && port->buffers->len > g_queue_get_length (&port->pending_buffers) */) {
-       signalled = gst_omx_component_wait_message (comp, timeout);
-       if (signalled)
-         gst_omx_component_handle_messages (comp);