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basevideoencoder: Add ::reset vfunc and handle ::reset/::finish the same way as in the decoder
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parent
92643716e4
commit
159093cd6a
2 changed files with 24 additions and 4 deletions
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@ -239,9 +239,9 @@ gst_base_video_encoder_drain (GstBaseVideoEncoder * enc)
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return TRUE;
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}
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if (enc_class->finish) {
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if (enc_class->reset) {
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GST_DEBUG_OBJECT (enc, "requesting subclass to finish");
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ret = enc_class->finish (enc);
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ret = enc_class->reset (enc);
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}
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/* everything should be away now */
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if (codec->frames) {
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@ -366,13 +366,26 @@ static gboolean
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gst_base_video_encoder_sink_eventfunc (GstBaseVideoEncoder * base_video_encoder,
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GstEvent * event)
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{
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GstBaseVideoEncoderClass *base_video_encoder_class;
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gboolean ret = FALSE;
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base_video_encoder_class =
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GST_BASE_VIDEO_ENCODER_GET_CLASS (base_video_encoder);
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switch (GST_EVENT_TYPE (event)) {
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case GST_EVENT_EOS:
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{
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GstFlowReturn flow_ret;
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base_video_encoder->a.at_eos = TRUE;
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gst_base_video_encoder_drain (base_video_encoder);
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if (base_video_encoder_class->finish) {
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flow_ret = base_video_encoder_class->finish (base_video_encoder);
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} else {
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flow_ret = GST_FLOW_OK;
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}
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ret = (flow_ret == GST_BASE_VIDEO_ENCODER_FLOW_DROPPED);
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break;
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}
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case GST_EVENT_NEWSEGMENT:
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@ -58,6 +58,12 @@ G_BEGIN_DECLS
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*/
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#define GST_BASE_VIDEO_ENCODER_SRC_NAME "src"
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/**
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* GST_BASE_VIDEO_ENCODER_FLOW_DROPPED:
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*
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* Returned when the event/buffer should be dropped.
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*/
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#define GST_BASE_VIDEO_ENCODER_FLOW_DROPPED GST_FLOW_CUSTOM_SUCCESS_1
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typedef struct _GstBaseVideoEncoder GstBaseVideoEncoder;
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typedef struct _GstBaseVideoEncoderClass GstBaseVideoEncoderClass;
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@ -148,7 +154,8 @@ struct _GstBaseVideoEncoderClass
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GstFlowReturn (*handle_frame) (GstBaseVideoEncoder *coder,
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GstVideoFrame *frame);
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gboolean (*finish) (GstBaseVideoEncoder *coder);
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gboolean (*reset) (GstBaseVideoEncoder *coder);
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GstFlowReturn (*finish) (GstBaseVideoEncoder *coder);
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GstFlowReturn (*shape_output) (GstBaseVideoEncoder *coder,
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GstVideoFrame *frame);
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