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omxvideoenc: Don't try to drain the component after EOS

Browse source 
And don't send EOS twice in any case. This most likely
will cause the component to not output it again and
is not necessary anyway.
This commit is contained in:
Sebastian Dröge 2011-11-08 11:03:29 +01:00
parent 9251e0004c
commit 2d6239678f
2 changed files with 33 additions and 7 deletions
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33
omx/gstomxvideoenc.c
View file

@ -871,6 +871,7 @@ component_error:
gst_event_new_eos ());
gst_pad_pause_task (GST_BASE_VIDEO_CODEC_SRC_PAD (self));
self->downstream_flow_ret = GST_FLOW_ERROR;
self->started = FALSE;
return;
}
flushing:
@ -878,6 +879,7 @@ flushing:
GST_DEBUG_OBJECT (self, "Flushing -- stopping task");
gst_pad_pause_task (GST_BASE_VIDEO_CODEC_SRC_PAD (self));
self->downstream_flow_ret = GST_FLOW_WRONG_STATE;
self->started = FALSE;
return;
}
flow_error:
@ -897,6 +899,7 @@ flow_error:
gst_event_new_eos ());
gst_pad_pause_task (GST_BASE_VIDEO_CODEC_SRC_PAD (self));
}
self->started = FALSE;
return;
}
reconfigure_error:
@ -907,6 +910,7 @@ reconfigure_error:
gst_event_new_eos ());
gst_pad_pause_task (GST_BASE_VIDEO_CODEC_SRC_PAD (self));
self->downstream_flow_ret = GST_FLOW_NOT_NEGOTIATED;
self->started = FALSE;
return;
}
caps_failed:
@ -916,6 +920,7 @@ caps_failed:
gst_event_new_eos ());
gst_pad_pause_task (GST_BASE_VIDEO_CODEC_SRC_PAD (self));
self->downstream_flow_ret = GST_FLOW_NOT_NEGOTIATED;
self->started = FALSE;
return;
}
}
@ -928,6 +933,7 @@ gst_omx_video_enc_start (GstBaseVideoEncoder * encoder)
self = GST_OMX_VIDEO_ENC (encoder);
self->eos = FALSE;
self->downstream_flow_ret = GST_FLOW_OK;
ret =
gst_pad_start_task (GST_BASE_VIDEO_CODEC_SRC_PAD (self),
@ -949,6 +955,8 @@ gst_omx_video_enc_stop (GstBaseVideoEncoder * encoder)
gst_omx_component_set_state (self->component, OMX_StateIdle);
self->downstream_flow_ret = GST_FLOW_WRONG_STATE;
self->started = FALSE;
self->eos = FALSE;
g_mutex_lock (self->drain_lock);
self->draining = FALSE;
@ -987,10 +995,7 @@ gst_omx_video_enc_set_format (GstBaseVideoEncoder * encoder,
* format change happened we can just exit here.
*/
if (needs_disable) {
if (self->started) {
gst_omx_video_enc_drain (self);
self->started = FALSE;
}
/* FIXME: Workaround for
* https://bugzilla.gnome.org/show_bug.cgi?id=654529
@ -1100,7 +1105,6 @@ gst_omx_video_enc_reset (GstBaseVideoEncoder * encoder)
GST_DEBUG_OBJECT (self, "Resetting encoder");
if (self->started)
gst_omx_video_enc_drain (self);
/* FIXME: Workaround for
@ -1132,6 +1136,7 @@ gst_omx_video_enc_reset (GstBaseVideoEncoder * encoder)
}
/* Start the srcpad loop again */
self->eos = FALSE;
self->downstream_flow_ret = GST_FLOW_OK;
gst_pad_start_task (GST_BASE_VIDEO_CODEC_SRC_PAD (self),
(GstTaskFunction) gst_omx_video_enc_loop, encoder);
@ -1316,6 +1321,11 @@ gst_omx_video_enc_handle_frame (GstBaseVideoEncoder * encoder,
GST_DEBUG_OBJECT (self, "Handling frame");
if (self->eos) {
GST_WARNING_OBJECT (self, "Got frame after EOS");
return GST_FLOW_UNEXPECTED;
}
if (self->downstream_flow_ret != GST_FLOW_OK) {
GST_ERROR_OBJECT (self, "Downstream returned %s",
gst_flow_get_name (self->downstream_flow_ret));
@ -1459,6 +1469,11 @@ gst_omx_video_enc_finish (GstBaseVideoEncoder * encoder)
GST_DEBUG_OBJECT (self, "Sending EOS to the component");
/* Don't send EOS buffer twice, this doesn't work */
if (self->eos)
return TRUE;
self->eos = TRUE;
/* Send an EOS buffer to the component and let the base
* class drop the EOS event. We will send it later when
* the EOS buffer arrives on the output port. */
@ -1479,7 +1494,13 @@ gst_omx_video_enc_drain (GstOMXVideoEnc * self)
GST_DEBUG_OBJECT (self, "Draining component");
g_assert (self->started);
if (!self->started)
return GST_FLOW_OK;
self->started = FALSE;
/* Don't send EOS buffer twice, this doesn't work */
if (self->eos)
return GST_FLOW_OK;
/* Send an EOS buffer to the component and let the base
* class drop the EOS event. We will send it later when
@ -1499,5 +1520,7 @@ gst_omx_video_enc_drain (GstOMXVideoEnc * self)
g_mutex_unlock (self->drain_lock);
GST_BASE_VIDEO_CODEC_STREAM_LOCK (self);
self->started = FALSE;
return GST_FLOW_OK;
}

3
omx/gstomxvideoenc.h
View file

@ -64,6 +64,9 @@ struct _GstOMXVideoEnc
/* TRUE if EOS buffers shouldn't be forwarded */
gboolean draining;
/* TRUE if upstream is EOS */
gboolean eos;
/* properties */
guint32 control_rate;
guint32 target_bitrate;