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184 lines
5.4 KiB
C
184 lines
5.4 KiB
C
/* vim: set filetype=c: */
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% ClassName
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GstVideoEncoder
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% TYPE_CLASS_NAME
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GST_TYPE_VIDEO_ENCODER
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% pads
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srcpad-template-video
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sinkpad-simple
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% pkg-config
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gstreamer-video-1.0
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% includes
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#include <gst/video/video.h>
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#include <gst/video/gstvideoencoder.h>
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% prototypes
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static gboolean gst_replace_open (GstVideoEncoder *encoder);
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static gboolean gst_replace_close (GstVideoEncoder *encoder);
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static gboolean gst_replace_start (GstVideoEncoder *encoder);
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static gboolean gst_replace_stop (GstVideoEncoder *encoder);
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static gboolean gst_replace_set_format (GstVideoEncoder *encoder, GstVideoCodecState *state);
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static GstFlowReturn gst_replace_handle_frame (GstVideoEncoder *encoder, GstVideoCodecFrame *frame);
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static gboolean gst_replace_reset (GstVideoEncoder *encoder, gboolean hard);
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static GstFlowReturn gst_replace_finish (GstVideoEncoder *encoder);
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static GstFlowReturn gst_replace_pre_push (GstVideoEncoder *encoder, GstVideoCodecFrame *frame);
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static GstCaps * gst_replace_getcaps (GstVideoEncoder *encoder, GstCaps *filter);
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static gboolean gst_replace_sink_event (GstVideoEncoder *encoder, GstEvent *event);
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static gboolean gst_replace_src_event (GstVideoEncoder *encoder, GstEvent *event);
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static gboolean gst_replace_negotiate (GstVideoEncoder *encoder);
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static gboolean gst_replace_decide_allocation (GstVideoEncoder *encoder, GstQuery *query);
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static gboolean gst_replace_propose_allocation (GstVideoEncoder * encoder, GstQuery * query);
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% declare-class
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GstVideoEncoderClass *video_encoder_class = GST_VIDEO_ENCODER_CLASS (klass);
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% set-methods
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video_encoder_class->open = GST_DEBUG_FUNCPTR (gst_replace_open);
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video_encoder_class->close = GST_DEBUG_FUNCPTR (gst_replace_close);
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video_encoder_class->start = GST_DEBUG_FUNCPTR (gst_replace_start);
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video_encoder_class->stop = GST_DEBUG_FUNCPTR (gst_replace_stop);
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video_encoder_class->set_format = GST_DEBUG_FUNCPTR (gst_replace_set_format);
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video_encoder_class->handle_frame = GST_DEBUG_FUNCPTR (gst_replace_handle_frame);
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video_encoder_class->reset = GST_DEBUG_FUNCPTR (gst_replace_reset);
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video_encoder_class->finish = GST_DEBUG_FUNCPTR (gst_replace_finish);
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video_encoder_class->pre_push = GST_DEBUG_FUNCPTR (gst_replace_pre_push);
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video_encoder_class->getcaps = GST_DEBUG_FUNCPTR (gst_replace_getcaps);
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video_encoder_class->sink_event = GST_DEBUG_FUNCPTR (gst_replace_sink_event);
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video_encoder_class->src_event = GST_DEBUG_FUNCPTR (gst_replace_src_event);
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video_encoder_class->negotiate = GST_DEBUG_FUNCPTR (gst_replace_negotiate);
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video_encoder_class->decide_allocation = GST_DEBUG_FUNCPTR (gst_replace_decide_allocation);
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video_encoder_class->propose_allocation = GST_DEBUG_FUNCPTR (gst_replace_propose_allocation);
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% methods
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static gboolean gst_replace_open (GstVideoEncoder *encoder)
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{
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GstReplace *replace = GST_REPLACE (encoder);
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GST_DEBUG_OBJECT(replace, "open");
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return TRUE;
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}
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static gboolean gst_replace_close (GstVideoEncoder *encoder)
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{
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GstReplace *replace = GST_REPLACE (encoder);
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GST_DEBUG_OBJECT(replace, "close");
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return TRUE;
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}
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static gboolean gst_replace_start (GstVideoEncoder *encoder)
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{
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GstReplace *replace = GST_REPLACE (encoder);
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GST_DEBUG_OBJECT(replace, "start");
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return TRUE;
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}
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static gboolean gst_replace_stop (GstVideoEncoder *encoder)
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{
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GstReplace *replace = GST_REPLACE (encoder);
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GST_DEBUG_OBJECT(replace, "stop");
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return TRUE;
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}
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static gboolean gst_replace_set_format (GstVideoEncoder *encoder, GstVideoCodecState *state)
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{
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GstReplace *replace = GST_REPLACE (encoder);
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GST_DEBUG_OBJECT(replace, "set_format");
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return TRUE;
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}
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static GstFlowReturn gst_replace_handle_frame (GstVideoEncoder *encoder, GstVideoCodecFrame *frame)
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{
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GstReplace *replace = GST_REPLACE (encoder);
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GST_DEBUG_OBJECT(replace, "handle_frame");
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return GST_FLOW_OK;
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}
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static gboolean gst_replace_reset (GstVideoEncoder *encoder, gboolean hard)
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{
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GstReplace *replace = GST_REPLACE (encoder);
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GST_DEBUG_OBJECT(replace, "reset");
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return TRUE;
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}
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static GstFlowReturn gst_replace_finish (GstVideoEncoder *encoder)
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{
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GstReplace *replace = GST_REPLACE (encoder);
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GST_DEBUG_OBJECT(replace, "finish");
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return GST_FLOW_OK;
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}
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static GstFlowReturn gst_replace_pre_push (GstVideoEncoder *encoder, GstVideoCodecFrame *frame)
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{
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GstReplace *replace = GST_REPLACE (encoder);
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GST_DEBUG_OBJECT(replace, "pre_push");
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return GST_FLOW_OK;
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}
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static GstCaps * gst_replace_getcaps (GstVideoEncoder *encoder, GstCaps *filter)
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{
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GstReplace *replace = GST_REPLACE (encoder);
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GST_DEBUG_OBJECT(replace, "getcaps");
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return NULL;
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}
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static gboolean gst_replace_sink_event (GstVideoEncoder *encoder, GstEvent *event)
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{
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GstReplace *replace = GST_REPLACE (encoder);
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GST_DEBUG_OBJECT(replace, "sink_event");
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return TRUE;
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}
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static gboolean gst_replace_src_event (GstVideoEncoder *encoder, GstEvent *event)
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{
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GstReplace *replace = GST_REPLACE (encoder);
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GST_DEBUG_OBJECT(replace, "src_event");
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return TRUE;
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}
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static gboolean gst_replace_negotiate (GstVideoEncoder *encoder)
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{
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GstReplace *replace = GST_REPLACE (encoder);
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GST_DEBUG_OBJECT(replace, "negotiate");
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return TRUE;
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}
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static gboolean gst_replace_decide_allocation (GstVideoEncoder *encoder, GstQuery *query)
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{
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GstReplace *replace = GST_REPLACE (encoder);
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GST_DEBUG_OBJECT(replace, "decide_allocation");
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return TRUE;
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}
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static gboolean gst_replace_propose_allocation (GstVideoEncoder * encoder, GstQuery * query)
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{
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GstReplace *replace = GST_REPLACE (encoder);
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GST_DEBUG_OBJECT(replace, "propose_allocation");
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return TRUE;
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}
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% end
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