diff --git a/omx/gstomx.c b/omx/gstomx.c index 034f92a2a9..6ad0be95b4 100644 --- a/omx/gstomx.c +++ b/omx/gstomx.c @@ -720,7 +720,8 @@ gst_omx_component_set_state (GstOMXComponent * comp, OMX_STATETYPE state) comp->pending_state = state; /* Reset some things */ - if (old_state == OMX_StateExecuting && state < old_state) { + if ((old_state == OMX_StateExecuting || old_state == OMX_StatePause) + && state < old_state) { g_list_free (comp->pending_reconfigure_outports); comp->pending_reconfigure_outports = NULL; /* Notify all inports that are still waiting */ @@ -1346,7 +1347,8 @@ done: /* NOTE: Uses comp->lock and comp->messages_lock */ OMX_ERRORTYPE -gst_omx_port_set_flushing (GstOMXPort * port, gboolean flush) +gst_omx_port_set_flushing (GstOMXPort * port, GstClockTime timeout, + gboolean flush) { GstOMXComponent *comp; OMX_ERRORTYPE err = OMX_ErrorNone; @@ -1374,18 +1376,9 @@ gst_omx_port_set_flushing (GstOMXPort * port, gboolean flush) goto done; } - if (comp->state != OMX_StateIdle && comp->state != OMX_StateExecuting - && comp->state != OMX_StatePause) { - GST_DEBUG_OBJECT (comp->parent, "Component is in wrong state: %d", - comp->state); - err = OMX_ErrorUndefined; - - goto done; - } - port->flushing = flush; if (flush) { - gint64 wait_until; + gint64 wait_until = -1; gboolean signalled; OMX_ERRORTYPE last_error; @@ -1415,8 +1408,23 @@ gst_omx_port_set_flushing (GstOMXPort * port, gboolean flush) goto done; } - wait_until = g_get_monotonic_time () + 5 * G_TIME_SPAN_SECOND; - GST_DEBUG_OBJECT (comp->parent, "Waiting for 5s"); + if (timeout != GST_CLOCK_TIME_NONE) { + gint64 add = timeout / (GST_SECOND / G_TIME_SPAN_SECOND); + + if (add == 0) { + if (!port->flushed || (port->buffers + && port->buffers->len > + g_queue_get_length (&port->pending_buffers))) + err = OMX_ErrorTimeout; + goto done; + } + + wait_until = g_get_monotonic_time () + add; + GST_DEBUG_OBJECT (comp->parent, "Waiting for %" G_GINT64_FORMAT "us", + add); + } else { + GST_DEBUG_OBJECT (comp->parent, "Waiting for signal"); + } /* Retry until timeout or until an error happend or * until all buffers were released by the component and @@ -1429,12 +1437,19 @@ gst_omx_port_set_flushing (GstOMXPort * port, gboolean flush) && port->buffers->len > g_queue_get_length (&port->pending_buffers)) { g_mutex_lock (&comp->messages_lock); g_mutex_unlock (&comp->lock); - if (!g_queue_is_empty (&comp->messages)) + + if (!g_queue_is_empty (&comp->messages)) { signalled = TRUE; - else + } + if (wait_until == -1) { + g_cond_wait (&comp->messages_cond, &comp->messages_lock); + signalled = TRUE; + } else { signalled = g_cond_wait_until (&comp->messages_cond, &comp->messages_lock, wait_until); + } + g_mutex_unlock (&comp->messages_lock); g_mutex_lock (&comp->lock); @@ -1458,36 +1473,6 @@ gst_omx_port_set_flushing (GstOMXPort * port, gboolean flush) err = OMX_ErrorTimeout; goto done; } - } else { - if (port->port_def.eDir == OMX_DirOutput && port->buffers) { - GstOMXBuffer *buf; - - /* Enqueue all buffers for the component to fill */ - while ((buf = g_queue_pop_head (&port->pending_buffers))) { - if (!buf) - continue; - - g_assert (!buf->used); - - /* Reset all flags, some implementations don't - * reset them themselves and the flags are not - * valid anymore after the buffer was consumed - */ - buf->omx_buf->nFlags = 0; - - err = OMX_FillThisBuffer (comp->handle, buf->omx_buf); - - if (err != OMX_ErrorNone) { - GST_ERROR_OBJECT (comp->parent, - "Failed to pass buffer %p (%p) to port %u: %s (0x%08x)", buf, - buf->omx_buf->pBuffer, port->index, - gst_omx_error_to_string (err), err); - goto done; - } - GST_DEBUG_OBJECT (comp->parent, "Passed buffer %p (%p) to component", - buf, buf->omx_buf->pBuffer); - } - } } done: @@ -1967,6 +1952,86 @@ gst_omx_port_set_enabled (GstOMXPort * port, gboolean enabled) return err; } +static OMX_ERRORTYPE +gst_omx_port_populate_unlocked (GstOMXPort * port) +{ + GstOMXComponent *comp; + OMX_ERRORTYPE err = OMX_ErrorNone; + GstOMXBuffer *buf; + + g_return_val_if_fail (port != NULL, OMX_ErrorUndefined); + + comp = port->comp; + + GST_DEBUG_OBJECT (comp->parent, "Populating port %d", port->index); + + gst_omx_component_handle_messages (comp); + + if (port->flushing) { + GST_DEBUG_OBJECT (comp->parent, "Port %u is flushing", port->index); + err = OMX_ErrorIncorrectStateOperation; + goto done; + } + + if ((err = comp->last_error) != OMX_ErrorNone) { + GST_ERROR_OBJECT (comp->parent, "Component is in error state: %s (0x%08x)", + gst_omx_error_to_string (err), err); + goto done; + } + + if (port->port_def.eDir == OMX_DirOutput && port->buffers && !port->tunneled) { + /* Enqueue all buffers for the component to fill */ + while ((buf = g_queue_pop_head (&port->pending_buffers))) { + if (!buf) + continue; + + g_assert (!buf->used); + + /* Reset all flags, some implementations don't + * reset them themselves and the flags are not + * valid anymore after the buffer was consumed + */ + buf->omx_buf->nFlags = 0; + + err = OMX_FillThisBuffer (comp->handle, buf->omx_buf); + + if (err != OMX_ErrorNone) { + GST_ERROR_OBJECT (comp->parent, + "Failed to pass buffer %p (%p) to port %u: %s (0x%08x)", buf, + buf->omx_buf->pBuffer, port->index, gst_omx_error_to_string (err), + err); + goto done; + } + GST_DEBUG_OBJECT (comp->parent, "Passed buffer %p (%p) to component", + buf, buf->omx_buf->pBuffer); + } + } + +done: + gst_omx_port_update_port_definition (port, NULL); + + GST_DEBUG_OBJECT (comp->parent, "Populated port %u: %s (0x%08x)", + port->index, gst_omx_error_to_string (err), err); + gst_omx_component_handle_messages (comp); + + return err; +} + +/* NOTE: Uses comp->lock and comp->messages_lock */ +OMX_ERRORTYPE +gst_omx_port_populate (GstOMXPort * port) +{ + OMX_ERRORTYPE err; + + g_return_val_if_fail (port != NULL, OMX_ErrorUndefined); + + g_mutex_lock (&port->comp->lock); + err = gst_omx_port_populate_unlocked (port); + g_mutex_unlock (&port->comp->lock); + + return err; +} + /* NOTE: Must be called while holding comp->lock, uses comp->messages_lock */ static OMX_ERRORTYPE gst_omx_port_wait_enabled_unlocked (GstOMXPort * port, GstClockTime timeout) @@ -2061,39 +2126,6 @@ gst_omx_port_wait_enabled_unlocked (GstOMXPort * port, GstClockTime timeout) } else { if (enabled) port->flushing = FALSE; - - /* If everything went fine and we have an output port we - * should provide all newly allocated buffers to the port - */ - if (enabled && port->port_def.eDir == OMX_DirOutput && !port->tunneled) { - GstOMXBuffer *buf; - - /* Enqueue all buffers for the component to fill */ - while ((buf = g_queue_pop_head (&port->pending_buffers))) { - if (!buf) - continue; - - g_assert (!buf->used); - - /* Reset all flags, some implementations don't - * reset them themselves and the flags are not - * valid anymore after the buffer was consumed - */ - buf->omx_buf->nFlags = 0; - - err = OMX_FillThisBuffer (comp->handle, buf->omx_buf); - - if (err != OMX_ErrorNone) { - GST_ERROR_OBJECT (comp->parent, - "Failed to pass buffer %p (%p) to port %u: %s (0x%08x)", buf, - buf->omx_buf->pBuffer, port->index, gst_omx_error_to_string (err), - err); - goto done; - } - GST_DEBUG_OBJECT (comp->parent, "Passed buffer %p (%p) to component", - buf, buf->omx_buf->pBuffer); - } - } } gst_omx_component_handle_messages (comp); diff --git a/omx/gstomx.h b/omx/gstomx.h index f10fd1d8a7..eeb2e66c42 100644 --- a/omx/gstomx.h +++ b/omx/gstomx.h @@ -292,13 +292,14 @@ OMX_ERRORTYPE gst_omx_port_update_port_definition (GstOMXPort *port, OMX_PAR GstOMXAcquireBufferReturn gst_omx_port_acquire_buffer (GstOMXPort *port, GstOMXBuffer **buf); OMX_ERRORTYPE gst_omx_port_release_buffer (GstOMXPort *port, GstOMXBuffer *buf); -OMX_ERRORTYPE gst_omx_port_set_flushing (GstOMXPort *port, gboolean flush); +OMX_ERRORTYPE gst_omx_port_set_flushing (GstOMXPort *port, GstClockTime timeout, gboolean flush); gboolean gst_omx_port_is_flushing (GstOMXPort *port); OMX_ERRORTYPE gst_omx_port_allocate_buffers (GstOMXPort *port); OMX_ERRORTYPE gst_omx_port_use_buffers (GstOMXPort *port, const GList *buffers); OMX_ERRORTYPE gst_omx_port_use_eglimages (GstOMXPort *port, const GList *images); OMX_ERRORTYPE gst_omx_port_deallocate_buffers (GstOMXPort *port); +OMX_ERRORTYPE gst_omx_port_populate (GstOMXPort *port); OMX_ERRORTYPE gst_omx_port_wait_buffers_released (GstOMXPort * port, GstClockTime timeout); OMX_ERRORTYPE gst_omx_port_mark_reconfigured (GstOMXPort * port); diff --git a/omx/gstomxaudioenc.c b/omx/gstomxaudioenc.c index 0106fdb81e..8291b023d3 100644 --- a/omx/gstomxaudioenc.c +++ b/omx/gstomxaudioenc.c @@ -221,10 +221,6 @@ gst_omx_audio_enc_change_state (GstElement * element, GstStateChange transition) ret = GST_STATE_CHANGE_FAILURE; break; case GST_STATE_CHANGE_READY_TO_PAUSED: - if (self->enc_in_port) - gst_omx_port_set_flushing (self->enc_in_port, FALSE); - if (self->enc_out_port) - gst_omx_port_set_flushing (self->enc_out_port, FALSE); self->downstream_flow_ret = GST_FLOW_OK; self->draining = FALSE; @@ -234,9 +230,9 @@ gst_omx_audio_enc_change_state (GstElement * element, GstStateChange transition) break; case GST_STATE_CHANGE_PAUSED_TO_READY: if (self->enc_in_port) - gst_omx_port_set_flushing (self->enc_in_port, TRUE); + gst_omx_port_set_flushing (self->enc_in_port, 5 * GST_SECOND, TRUE); if (self->enc_out_port) - gst_omx_port_set_flushing (self->enc_out_port, TRUE); + gst_omx_port_set_flushing (self->enc_out_port, 5 * GST_SECOND, TRUE); g_mutex_lock (&self->drain_lock); self->draining = FALSE; @@ -362,6 +358,10 @@ gst_omx_audio_enc_loop (GstOMXAudioEnc * self) if (err != OMX_ErrorNone) goto reconfigure_error; + err = gst_omx_port_populate (port); + if (err != OMX_ErrorNone) + goto reconfigure_error; + err = gst_omx_port_mark_reconfigured (port); if (err != OMX_ErrorNone) goto reconfigure_error; @@ -577,8 +577,8 @@ gst_omx_audio_enc_stop (GstAudioEncoder * encoder) GST_DEBUG_OBJECT (self, "Stopping encoder"); - gst_omx_port_set_flushing (self->enc_in_port, TRUE); - gst_omx_port_set_flushing (self->enc_out_port, TRUE); + gst_omx_port_set_flushing (self->enc_in_port, 5 * GST_SECOND, TRUE); + gst_omx_port_set_flushing (self->enc_out_port, 5 * GST_SECOND, TRUE); gst_pad_stop_task (GST_AUDIO_ENCODER_SRC_PAD (encoder)); @@ -770,8 +770,13 @@ gst_omx_audio_enc_set_format (GstAudioEncoder * encoder, GstAudioInfo * info) } /* Unset flushing to allow ports to accept data again */ - gst_omx_port_set_flushing (self->enc_in_port, FALSE); - gst_omx_port_set_flushing (self->enc_out_port, FALSE); + gst_omx_port_set_flushing (self->enc_in_port, 5 * GST_SECOND, FALSE); + gst_omx_port_set_flushing (self->enc_out_port, 5 * GST_SECOND, FALSE); + + /* Populate outport with buffers if we any */ + if (!needs_disable) + if (gst_omx_port_populate (self->enc_out_port) != OMX_ErrorNone) + return FALSE; if (gst_omx_component_get_last_error (self->enc) != OMX_ErrorNone) { GST_ERROR_OBJECT (self, "Component in error state: %s (0x%08x)", @@ -800,8 +805,8 @@ gst_omx_audio_enc_flush (GstAudioEncoder * encoder) gst_omx_audio_enc_drain (self); - gst_omx_port_set_flushing (self->enc_in_port, TRUE); - gst_omx_port_set_flushing (self->enc_out_port, TRUE); + gst_omx_port_set_flushing (self->enc_in_port, 5 * GST_SECOND, TRUE); + gst_omx_port_set_flushing (self->enc_out_port, 5 * GST_SECOND, TRUE); /* Wait until the srcpad loop is finished */ GST_AUDIO_ENCODER_STREAM_UNLOCK (self); @@ -809,8 +814,9 @@ gst_omx_audio_enc_flush (GstAudioEncoder * encoder) GST_PAD_STREAM_UNLOCK (GST_AUDIO_ENCODER_SRC_PAD (self)); GST_AUDIO_ENCODER_STREAM_LOCK (self); - gst_omx_port_set_flushing (self->enc_in_port, FALSE); - gst_omx_port_set_flushing (self->enc_out_port, FALSE); + gst_omx_port_set_flushing (self->enc_in_port, 5 * GST_SECOND, FALSE); + gst_omx_port_set_flushing (self->enc_out_port, 5 * GST_SECOND, FALSE); + gst_omx_port_populate (self->enc_out_port); /* Start the srcpad loop again */ self->last_upstream_ts = 0; diff --git a/omx/gstomxvideodec.c b/omx/gstomxvideodec.c index ceb592c477..671501f80c 100644 --- a/omx/gstomxvideodec.c +++ b/omx/gstomxvideodec.c @@ -251,10 +251,6 @@ gst_omx_video_dec_change_state (GstElement * element, GstStateChange transition) case GST_STATE_CHANGE_NULL_TO_READY: break; case GST_STATE_CHANGE_READY_TO_PAUSED: - if (self->dec_in_port) - gst_omx_port_set_flushing (self->dec_in_port, FALSE); - if (self->dec_out_port) - gst_omx_port_set_flushing (self->dec_out_port, FALSE); self->downstream_flow_ret = GST_FLOW_OK; self->draining = FALSE; self->started = FALSE; @@ -263,9 +259,9 @@ gst_omx_video_dec_change_state (GstElement * element, GstStateChange transition) break; case GST_STATE_CHANGE_PAUSED_TO_READY: if (self->dec_in_port) - gst_omx_port_set_flushing (self->dec_in_port, TRUE); + gst_omx_port_set_flushing (self->dec_in_port, 5 * GST_SECOND, TRUE); if (self->dec_out_port) - gst_omx_port_set_flushing (self->dec_out_port, TRUE); + gst_omx_port_set_flushing (self->dec_out_port, 5 * GST_SECOND, TRUE); g_mutex_lock (&self->drain_lock); self->draining = FALSE; @@ -879,8 +875,8 @@ gst_omx_video_dec_stop (GstVideoDecoder * decoder) GST_DEBUG_OBJECT (self, "Stopping decoder"); - gst_omx_port_set_flushing (self->dec_in_port, TRUE); - gst_omx_port_set_flushing (self->dec_out_port, TRUE); + gst_omx_port_set_flushing (self->dec_in_port, 5 * GST_SECOND, TRUE); + gst_omx_port_set_flushing (self->dec_out_port, 5 * GST_SECOND, TRUE); gst_pad_stop_task (GST_VIDEO_DECODER_SRC_PAD (decoder)); @@ -1238,8 +1234,8 @@ gst_omx_video_dec_set_format (GstVideoDecoder * decoder, } /* Unset flushing to allow ports to accept data again */ - gst_omx_port_set_flushing (self->dec_in_port, FALSE); - gst_omx_port_set_flushing (self->dec_out_port, FALSE); + gst_omx_port_set_flushing (self->dec_in_port, 5 * GST_SECOND, FALSE); + gst_omx_port_set_flushing (self->dec_out_port, 5 * GST_SECOND, FALSE); if (gst_omx_component_get_last_error (self->dec) != OMX_ErrorNone) { GST_ERROR_OBJECT (self, "Component in error state: %s (0x%08x)", @@ -1269,8 +1265,8 @@ gst_omx_video_dec_reset (GstVideoDecoder * decoder, gboolean hard) GST_DEBUG_OBJECT (self, "Resetting decoder"); - gst_omx_port_set_flushing (self->dec_in_port, TRUE); - gst_omx_port_set_flushing (self->dec_out_port, TRUE); + gst_omx_port_set_flushing (self->dec_in_port, 5 * GST_SECOND, TRUE); + gst_omx_port_set_flushing (self->dec_out_port, 5 * GST_SECOND, TRUE); /* Wait until the srcpad loop is finished, * unlock GST_VIDEO_DECODER_STREAM_LOCK to prevent deadlocks @@ -1280,8 +1276,8 @@ gst_omx_video_dec_reset (GstVideoDecoder * decoder, gboolean hard) GST_PAD_STREAM_UNLOCK (GST_VIDEO_DECODER_SRC_PAD (self)); GST_VIDEO_DECODER_STREAM_LOCK (self); - gst_omx_port_set_flushing (self->dec_in_port, FALSE); - gst_omx_port_set_flushing (self->dec_out_port, FALSE); + gst_omx_port_set_flushing (self->dec_in_port, 5 * GST_SECOND, FALSE); + gst_omx_port_set_flushing (self->dec_out_port, 5 * GST_SECOND, FALSE); /* Start the srcpad loop again */ self->last_upstream_ts = 0; diff --git a/omx/gstomxvideoenc.c b/omx/gstomxvideoenc.c index 43d3963cdb..2d38a85117 100644 --- a/omx/gstomxvideoenc.c +++ b/omx/gstomxvideoenc.c @@ -492,10 +492,6 @@ gst_omx_video_enc_change_state (GstElement * element, GstStateChange transition) case GST_STATE_CHANGE_NULL_TO_READY: break; case GST_STATE_CHANGE_READY_TO_PAUSED: - if (self->enc_in_port) - gst_omx_port_set_flushing (self->enc_in_port, FALSE); - if (self->enc_out_port) - gst_omx_port_set_flushing (self->enc_out_port, FALSE); self->downstream_flow_ret = GST_FLOW_OK; self->draining = FALSE; @@ -505,9 +501,9 @@ gst_omx_video_enc_change_state (GstElement * element, GstStateChange transition) break; case GST_STATE_CHANGE_PAUSED_TO_READY: if (self->enc_in_port) - gst_omx_port_set_flushing (self->enc_in_port, TRUE); + gst_omx_port_set_flushing (self->enc_in_port, 5 * GST_SECOND, TRUE); if (self->enc_out_port) - gst_omx_port_set_flushing (self->enc_out_port, TRUE); + gst_omx_port_set_flushing (self->enc_out_port, 5 * GST_SECOND, TRUE); g_mutex_lock (&self->drain_lock); self->draining = FALSE; @@ -815,6 +811,10 @@ gst_omx_video_enc_loop (GstOMXVideoEnc * self) if (err != OMX_ErrorNone) goto reconfigure_error; + err = gst_omx_port_populate (port); + if (err != OMX_ErrorNone) + goto reconfigure_error; + err = gst_omx_port_mark_reconfigured (port); if (err != OMX_ErrorNone) goto reconfigure_error; @@ -969,8 +969,8 @@ gst_omx_video_enc_stop (GstVideoEncoder * encoder) GST_DEBUG_OBJECT (self, "Stopping encoder"); - gst_omx_port_set_flushing (self->enc_in_port, TRUE); - gst_omx_port_set_flushing (self->enc_out_port, TRUE); + gst_omx_port_set_flushing (self->enc_in_port, 5 * GST_SECOND, TRUE); + gst_omx_port_set_flushing (self->enc_out_port, 5 * GST_SECOND, TRUE); gst_pad_stop_task (GST_VIDEO_ENCODER_SRC_PAD (encoder)); @@ -1243,8 +1243,12 @@ gst_omx_video_enc_set_format (GstVideoEncoder * encoder, } /* Unset flushing to allow ports to accept data again */ - gst_omx_port_set_flushing (self->enc_in_port, FALSE); - gst_omx_port_set_flushing (self->enc_out_port, FALSE); + gst_omx_port_set_flushing (self->enc_in_port, 5 * GST_SECOND, FALSE); + gst_omx_port_set_flushing (self->enc_out_port, 5 * GST_SECOND, FALSE); + + if (!needs_disable) + if (gst_omx_port_populate (self->enc_out_port) != OMX_ErrorNone) + return FALSE; if (gst_omx_component_get_last_error (self->enc) != OMX_ErrorNone) { GST_ERROR_OBJECT (self, "Component in error state: %s (0x%08x)", @@ -1275,8 +1279,8 @@ gst_omx_video_enc_reset (GstVideoEncoder * encoder, gboolean hard) GST_DEBUG_OBJECT (self, "Resetting encoder"); - gst_omx_port_set_flushing (self->enc_in_port, TRUE); - gst_omx_port_set_flushing (self->enc_out_port, TRUE); + gst_omx_port_set_flushing (self->enc_in_port, 5 * GST_SECOND, TRUE); + gst_omx_port_set_flushing (self->enc_out_port, 5 * GST_SECOND, TRUE); /* Wait until the srcpad loop is finished, * unlock GST_VIDEO_ENCODER_STREAM_LOCK to prevent deadlocks @@ -1286,8 +1290,9 @@ gst_omx_video_enc_reset (GstVideoEncoder * encoder, gboolean hard) GST_PAD_STREAM_UNLOCK (GST_VIDEO_ENCODER_SRC_PAD (self)); GST_VIDEO_ENCODER_STREAM_LOCK (self); - gst_omx_port_set_flushing (self->enc_in_port, FALSE); - gst_omx_port_set_flushing (self->enc_out_port, FALSE); + gst_omx_port_set_flushing (self->enc_in_port, 5 * GST_SECOND, FALSE); + gst_omx_port_set_flushing (self->enc_out_port, 5 * GST_SECOND, FALSE); + gst_omx_port_populate (self->enc_out_port); /* Start the srcpad loop again */ self->last_upstream_ts = 0;