[Gstreamer-openmax] [PATCH] Fix for problem flushing the outport buffers

[Rob Clark]

Not properly flushing output port buffers was causing a problem with seek.  We would get a buffer from before the flush-start/flush-stop/newsegment sequence, which had an old timestamp, throwing off the AV sync logic in gst base sink classes.

Signed-off-by: Rob Clark <rob at ti.com>
---
 omx/gstomx_util.c |   11 ++++++-----
 1 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/omx/gstomx_util.c b/omx/gstomx_util.c
index 2bd25b4..ea97918 100644
--- a/omx/gstomx_util.c
+++ b/omx/gstomx_util.c
@@ -709,6 +709,9 @@ g_omx_port_flush (GOmxPort *port)
 {
     if (port->type == GOMX_PORT_OUTPUT)
     {
+        /* This will get rid of any buffers that we have received, but not
+         * yet processed in the output_loop.
+         */
         OMX_BUFFERHEADERTYPE *omx_buffer;
         while ((omx_buffer = async_queue_pop_forced (port->queue)))
         {
@@ -716,11 +719,9 @@ g_omx_port_flush (GOmxPort *port)
             g_omx_port_release_buffer (port, omx_buffer);
         }
     }
-    else
-    {
-        OMX_SendCommand (port->core->omx_handle, OMX_CommandFlush, port->port_index, NULL);
-        g_sem_down (port->core->flush_sem);
-    }
+
+    OMX_SendCommand (port->core->omx_handle, OMX_CommandFlush, port->port_index, NULL);
+    g_sem_down (port->core->flush_sem);
 }
 
 void
-- 
1.6.3.2