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62 lines
2.2 KiB
C
62 lines
2.2 KiB
C
/*
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* GStreamer
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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_VDP_OUTPUT_BUFFER_H_
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#define _GST_VDP_OUTPUT_BUFFER_H_
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#include <gst/gst.h>
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#include "gstvdpbuffer.h"
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#include "gstvdpdevice.h"
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typedef struct _GstVdpOutputBuffer GstVdpOutputBuffer;
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#define GST_TYPE_VDP_OUTPUT_BUFFER (gst_vdp_output_buffer_get_type())
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#define GST_IS_VDP_OUTPUT_BUFFER(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_VDP_OUTPUT_BUFFER))
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#define GST_VDP_OUTPUT_BUFFER(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_VDP_OUTPUT_BUFFER, GstVdpOutputBuffer))
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struct _GstVdpOutputBuffer {
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GstVdpBuffer vdp_buffer;
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GstVdpDevice *device;
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VdpRGBAFormat rgba_format;
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gint width, height;
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VdpOutputSurface surface;
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};
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GType gst_vdp_output_buffer_get_type (void);
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GstVdpOutputBuffer* gst_vdp_output_buffer_new (GstVdpDevice * device, VdpRGBAFormat rgba_format, gint width, gint height, GError **error);
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GstCaps *gst_vdp_output_buffer_get_template_caps (void);
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GstCaps *gst_vdp_output_buffer_get_allowed_caps (GstVdpDevice *device);
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gboolean gst_vdp_caps_to_rgba_format (GstCaps *caps, VdpRGBAFormat *rgba_format);
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gboolean gst_vdp_output_buffer_calculate_size (GstVdpOutputBuffer *output_buf, guint *size);
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gboolean gst_vdp_output_buffer_download (GstVdpOutputBuffer *output_buf, GstBuffer *outbuf, GError **error);
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#define GST_VDP_OUTPUT_CAPS \
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"video/x-vdpau-output, " \
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"rgba-format = (int)[0,4], " \
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"width = (int)[1,8192], " \
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"height = (int)[1,8192]"
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#endif
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