gstreamer/sys/vdpau/gstvdpoutputsrcpad.h
Carl-Anton Ingmarsson c4f60760ed vdpau: add better error handling to GstVdpOutputSrcPad
gst_vdp_output_src_pad_push, gst_vdp_output_src_pad_alloc_buffer and
gst_vdp_output_src_pad_get_device now take a GError parameter to be able to
signal errors to the caller
2010-05-01 14:46:11 +02:00

53 lines
2.4 KiB
C

/*
* GStreamer
* Copyright (C) 2009 Carl-Anton Ingmarsson <ca.ingmarsson@gmail.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#ifndef _GST_VDP_OUTPUT_SRC_PAD_H_
#define _GST_VDP_OUTPUT_SRC_PAD_H_
#include <gst/gst.h>
#include "gstvdpdevice.h"
#include "gstvdpoutputbuffer.h"
G_BEGIN_DECLS
#define GST_TYPE_VDP_OUTPUT_SRC_PAD (gst_vdp_output_src_pad_get_type ())
#define GST_VDP_OUTPUT_SRC_PAD(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_VDP_OUTPUT_SRC_PAD, GstVdpOutputSrcPad))
#define GST_VDP_OUTPUT_SRC_PAD_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_VDP_OUTPUT_SRC_PAD, GstVdpOutputSrcPadClass))
#define GST_IS_VDP_OUTPUT_SRC_PAD(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_VDP_OUTPUT_SRC_PAD))
#define GST_IS_VDP_OUTPUT_SRC_PAD_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_VDP_OUTPUT_SRC_PAD))
#define GST_VDP_OUTPUT_SRC_PAD_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GST_TYPE_VDP_OUTPUT_SRC_PAD, GstVdpOutputSrcPadClass))
typedef struct _GstVdpOutputSrcPad GstVdpOutputSrcPad;
typedef struct _GstVdpOutputSrcPadClass GstVdpOutputSrcPadClass;
GstFlowReturn gst_vdp_output_src_pad_push (GstVdpOutputSrcPad *vdp_pad, GstVdpOutputBuffer *output_buf, GError **error);
GstFlowReturn gst_vdp_output_src_pad_alloc_buffer (GstVdpOutputSrcPad *vdp_pad, GstVdpOutputBuffer **output_buf, GError **error);
GstFlowReturn gst_vdp_output_src_pad_get_device (GstVdpOutputSrcPad *vdp_pad, GstVdpDevice **device, GError **error);
gboolean gst_vdp_output_src_pad_negotiate_output (GstVdpOutputSrcPad *vdp_pad, GstCaps *video_caps);
GstVdpOutputSrcPad *gst_vdp_output_src_pad_new (GstCaps * templ_caps);
GType gst_vdp_output_src_pad_get_type (void) G_GNUC_CONST;
G_END_DECLS
#endif /* _GST_VDP_OUTPUT_SRC_PAD_H_ */