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141 lines
4 KiB
C
141 lines
4 KiB
C
/*
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* gstvaapivideobuffer.h - Gstreamer/VA video buffer
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*
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* gstreamer-vaapi (C) 2010 Splitted-Desktop Systems
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program 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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#ifndef GST_VAAPI_VIDEO_BUFFER_H
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#define GST_VAAPI_VIDEO_BUFFER_H
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#include <gst/gstbuffer.h>
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#include <gst/vaapi/gstvaapiimage.h>
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#include <gst/vaapi/gstvaapisurface.h>
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#include <gst/vaapi/gstvaapisurfaceproxy.h>
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#include <gst/vaapi/gstvaapivideopool.h>
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G_BEGIN_DECLS
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#define GST_VAAPI_TYPE_VIDEO_BUFFER \
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(gst_vaapi_video_buffer_get_type())
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#define GST_VAAPI_VIDEO_BUFFER(obj) \
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(G_TYPE_CHECK_INSTANCE_CAST((obj), \
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GST_VAAPI_TYPE_VIDEO_BUFFER, \
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GstVaapiVideoBuffer))
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#define GST_VAAPI_VIDEO_BUFFER_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_CAST((klass), \
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GST_VAAPI_TYPE_VIDEO_BUFFER, \
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GstVaapiVideoBufferClass))
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#define GST_VAAPI_IS_VIDEO_BUFFER(obj) \
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(G_TYPE_CHECK_INSTANCE_TYPE((obj), GST_VAAPI_TYPE_VIDEO_BUFFER))
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#define GST_VAAPI_IS_VIDEO_BUFFER_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_TYPE((klass), GST_VAAPI_TYPE_VIDEO_BUFFER))
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#define GST_VAAPI_VIDEO_BUFFER_GET_CLASS(obj) \
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(G_TYPE_INSTANCE_GET_CLASS((obj), \
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GST_VAAPI_TYPE_VIDEO_BUFFER, \
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GstVaapiVideoBufferClass))
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typedef struct _GstVaapiVideoBuffer GstVaapiVideoBuffer;
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typedef struct _GstVaapiVideoBufferPrivate GstVaapiVideoBufferPrivate;
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typedef struct _GstVaapiVideoBufferClass GstVaapiVideoBufferClass;
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/**
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* GstVaapiVideoBuffer:
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*
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* A #GstBuffer holding video objects (#GstVaapiSurface and #GstVaapiImage).
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*/
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struct _GstVaapiVideoBuffer {
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/*< private >*/
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GstBuffer parent_instance;
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GstVaapiVideoBufferPrivate *priv;
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};
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/**
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* GstVaapiVideoBufferClass:
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*
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* A #GstBuffer holding video objects
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*/
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struct _GstVaapiVideoBufferClass {
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/*< private >*/
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GstBufferClass parent_class;
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};
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GType
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gst_vaapi_video_buffer_get_type(void);
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GstBuffer *
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gst_vaapi_video_buffer_new(void);
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GstBuffer *
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gst_vaapi_video_buffer_new_from_pool(GstVaapiVideoPool *pool);
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GstBuffer *
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gst_vaapi_video_buffer_new_with_image(GstVaapiImage *image);
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GstBuffer *
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gst_vaapi_video_buffer_new_with_surface(GstVaapiSurface *surface);
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GstBuffer *
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gst_vaapi_video_buffer_new_with_surface_proxy(GstVaapiSurfaceProxy *proxy);
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GstVaapiImage *
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gst_vaapi_video_buffer_get_image(GstVaapiVideoBuffer *buffer);
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void
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gst_vaapi_video_buffer_set_image(
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GstVaapiVideoBuffer *buffer,
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GstVaapiImage *image
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);
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gboolean
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gst_vaapi_video_buffer_set_image_from_pool(
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GstVaapiVideoBuffer *buffer,
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GstVaapiVideoPool *pool
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);
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GstVaapiSurface *
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gst_vaapi_video_buffer_get_surface(GstVaapiVideoBuffer *buffer);
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void
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gst_vaapi_video_buffer_set_surface(
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GstVaapiVideoBuffer *buffer,
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GstVaapiSurface *surface
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);
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gboolean
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gst_vaapi_video_buffer_set_surface_from_pool(
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GstVaapiVideoBuffer *buffer,
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GstVaapiVideoPool *pool
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);
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GstVaapiSurfaceProxy *
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gst_vaapi_video_buffer_get_surface_proxy(GstVaapiVideoBuffer *buffer);
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void
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gst_vaapi_video_buffer_set_surface_proxy(
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GstVaapiVideoBuffer *buffer,
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GstVaapiSurfaceProxy *proxy
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);
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G_END_DECLS
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#endif /* GST_VAAPI_VIDEO_BUFFER_H */
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