felipec gst-openmax: gst-openmax/omx/

CVS Root:       /cvs/gstreamer
Module:         gst-openmax
Changes by:     felipec
Date:           Thu Nov 20 2008  16:01:34 UTC

Log message:
Add flushing functions in util.

Modified files:
    omx             : gstomx_util.c gstomx_util.h

Links:
http://freedesktop.org/cgi-bin/viewcvs.cgi/gstreamer/gst-openmax/omx/gstomx_util.c.diff?r1=1.39&r2=1.40
http://freedesktop.org/cgi-bin/viewcvs.cgi/gstreamer/gst-openmax/omx/gstomx_util.h.diff?r1=1.22&r2=1.23

====Begin Diffs====
Index: gstomx_util.c
===================================================================
RCS file: /cvs/gstreamer/gst-openmax/omx/gstomx_util.c,v
retrieving revision 1.39
retrieving revision 1.40
diff -u -d -r1.39 -r1.40
--- gstomx_util.c	20 Nov 2008 16:00:26 -0000	1.39
+++ gstomx_util.c	20 Nov 2008 16:01:20 -0000	1.40
@@ -382,6 +382,24 @@
     g_omx_sem_down (core->done_sem);
 }
 
+void
+g_omx_core_flush_start (GOmxCore *core)
+{
+    core_for_each_port (core, g_omx_port_pause);
+    OMX_SendCommand (core->omx_handle, OMX_CommandFlush, OMX_ALL, NULL);
+    core_for_each_port (core, g_omx_port_flush);
+}
+
+g_omx_core_flush_stop (GOmxCore *core)
+    g_omx_sem_down (core->flush_sem);
+    core_for_each_port (core, g_omx_port_resume);
+#if 0
+    core_for_each_port (core, port_start_buffers);
+#endif
 /*
  * Port
  */
@@ -554,6 +572,12 @@
 void
+g_omx_port_flush (GOmxPort *port)
+    async_queue_flush (port->queue);
 g_omx_port_enable (GOmxPort *port)
 {
     GOmxCore *core;
@@ -578,7 +602,7 @@
     OMX_SendCommand (core->omx_handle, OMX_CommandPortDisable, port->port_index, NULL);
     g_omx_port_pause (port);
-    async_queue_flush (port->queue); /** @todo should this be in a port_flush function? */
+    g_omx_port_flush (port);
     port_free_buffers (port);
     g_omx_sem_down (core->port_sem);
Index: gstomx_util.h
RCS file: /cvs/gstreamer/gst-openmax/omx/gstomx_util.h,v
retrieving revision 1.22
retrieving revision 1.23
diff -u -d -r1.22 -r1.23
--- gstomx_util.h	15 Aug 2008 15:14:05 -0000	1.22
+++ gstomx_util.h	20 Nov 2008 16:01:20 -0000	1.23
@@ -130,6 +130,8 @@
 void g_omx_core_finish (GOmxCore *core);
 void g_omx_core_set_done (GOmxCore *core);
 void g_omx_core_wait_for_done (GOmxCore *core);
+void g_omx_core_flush_start (GOmxCore *core);
+void g_omx_core_flush_stop (GOmxCore *core);
 GOmxPort *g_omx_core_setup_port (GOmxCore *core, OMX_PARAM_PORTDEFINITIONTYPE *omx_port);
 GOmxPort *g_omx_port_new (GOmxCore *core);
@@ -140,6 +142,7 @@
 void g_omx_port_release_buffer (GOmxPort *port, OMX_BUFFERHEADERTYPE *omx_buffer);
 void g_omx_port_resume (GOmxPort *port);
 void g_omx_port_pause (GOmxPort *port);
+void g_omx_port_flush (GOmxPort *port);
 void g_omx_port_enable (GOmxPort *port);
 void g_omx_port_disable (GOmxPort *port);
 void g_omx_port_finish (GOmxPort *port);

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