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100 lines
3.7 KiB
C
100 lines
3.7 KiB
C
/*
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* GStreamer
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* Copyright (C) 2006 Stefan Kost <ensonic@users.sf.net>
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* Copyright (C) 2009 Carl-Anton Ingmarsson <ca.ingmarsson@gmail.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#ifndef __GST_VDPAU_DECODER_H__
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#define __GST_VDPAU_DECODER_H__
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#include <gst/gst.h>
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#include <gst/base/gstbasetransform.h>
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#include <X11/Xlib.h>
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#include <vdpau/vdpau.h>
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G_BEGIN_DECLS
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#define GST_TYPE_VDPAU_DECODER (gst_vdpaudecoder_get_type())
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#define GST_VDPAU_DECODER(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_VDPAU_DECODER,GstVdpauDecoder))
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#define GST_VDPAU_DECODER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_VDPAU_DECODER,GstVdpauDecoderClass))
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#define GST_VDPAU_DECODER_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GST_TYPE_VDPAU_DECODER, GstVdpauDecoderClass))
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#define GST_IS_VDPAU_DECODER(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_VDPAU_DECODER))
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#define GST_IS_VDPAU_DECODER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_VDPAU_DECODER))
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typedef struct _GstVdpauDecoder GstVdpauDecoder;
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typedef struct _GstVdpauDecoderClass GstVdpauDecoderClass;
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typedef struct _VdpauFunctions VdpauFunctions;
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struct _GstVdpauDecoder {
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GstElement element;
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gchar *display_name;
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Display *display;
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VdpDevice device;
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VdpauFunctions *functions;
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GstPad *src;
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GstPad *sink;
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GstCaps *src_caps;
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gint width, height;
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gint framerate_numerator, framerate_denominator;
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guint32 format;
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gint frame_nr;
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gboolean silent;
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};
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struct _GstVdpauDecoderClass {
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GstBaseTransformClass parent_class;
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gboolean (*set_caps) (GstVdpauDecoder *dec, GstCaps *caps);
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};
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struct _VdpauFunctions {
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VdpDeviceDestroy *vdp_device_destroy;
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VdpGetProcAddress *vdp_get_proc_address;
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VdpGetErrorString *vdp_get_error_string;
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VdpVideoSurfaceCreate *vdp_video_surface_create;
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VdpVideoSurfaceDestroy *vdp_video_surface_destroy;
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VdpVideoSurfaceQueryCapabilities *vdp_video_surface_query_capabilities;
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VdpVideoSurfaceQueryGetPutBitsYCbCrCapabilities *vdp_video_surface_query_ycbcr_capabilities;
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VdpVideoSurfaceGetParameters *vdp_video_surface_get_parameters;
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VdpVideoSurfaceGetBitsYCbCr *vdp_video_surface_get_bits_ycbcr;
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VdpDecoderCreate *vdp_decoder_create;
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VdpDecoderDestroy *vdp_decoder_destroy;
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VdpDecoderRender *vdp_decoder_render;
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VdpDecoderQueryCapabilities *vdp_decoder_query_capabilities;
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VdpDecoderGetParameters *vdp_decoder_get_parameters;
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};
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GType gst_vdpaudecoder_get_type (void);
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gboolean gst_vdpau_decoder_push_video_surface (GstVdpauDecoder * dec,
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VdpVideoSurface surface);
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VdpVideoSurface gst_vdpau_decoder_create_video_surface (GstVdpauDecoder *dec);
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G_END_DECLS
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#endif /* __GST_VDPAU_DECODER_H__ */
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