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https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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e3dcd33114
Factor out propose_allocation() hooks, creation of video buffer pool for the sink pad, conversion from raw YUV buffers to VA surface backed buffers. Update vaapidecode, vaapiencode and vaapipostproc to cope with the new GstVaapiPluginBase abilities.
109 lines
3.6 KiB
C
109 lines
3.6 KiB
C
/*
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* gstvaapisink.h - VA-API video sink
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*
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* Copyright (C) 2010-2011 Splitted-Desktop Systems
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* Author: Gwenole Beauchesne <gwenole.beauchesne@splitted-desktop.com>
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* Copyright (C) 2011-2013 Intel Corporation
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* Author: Gwenole Beauchesne <gwenole.beauchesne@intel.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 Lesser General Public License
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* as published by the Free Software Foundation; either version 2.1
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* 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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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free
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* Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301 USA
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*/
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#ifndef GST_VAAPISINK_H
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#define GST_VAAPISINK_H
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#include "gstvaapipluginbase.h"
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#include <gst/vaapi/gstvaapiwindow.h>
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#if USE_GLX
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#include <gst/vaapi/gstvaapitexture.h>
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#endif
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#include "gstvaapipluginutil.h"
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G_BEGIN_DECLS
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#define GST_TYPE_VAAPISINK \
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(gst_vaapisink_get_type())
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#define GST_VAAPISINK(obj) \
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(G_TYPE_CHECK_INSTANCE_CAST((obj), \
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GST_TYPE_VAAPISINK, \
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GstVaapiSink))
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#define GST_VAAPISINK_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_CAST((klass), \
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GST_TYPE_VAAPISINK, \
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GstVaapiSinkClass))
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#define GST_IS_VAAPISINK(obj) \
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(G_TYPE_CHECK_INSTANCE_TYPE((obj), GST_TYPE_VAAPISINK))
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#define GST_IS_VAAPISINK_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_TYPE((klass), GST_TYPE_VAAPISINK))
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#define GST_VAAPISINK_GET_CLASS(obj) \
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(G_TYPE_INSTANCE_GET_CLASS((obj), \
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GST_TYPE_VAAPISINK, \
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GstVaapiSinkClass))
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typedef struct _GstVaapiSink GstVaapiSink;
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typedef struct _GstVaapiSinkClass GstVaapiSinkClass;
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#if !USE_GLX
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typedef struct _GstVaapiTexture GstVaapiTexture;
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#endif
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struct _GstVaapiSink {
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/*< private >*/
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GstVaapiPluginBase parent_instance;
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GstCaps *caps;
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GstVaapiWindow *window;
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guint window_width;
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guint window_height;
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GstVaapiTexture *texture;
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#if GST_CHECK_VERSION(1,0,0)
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GstBufferPool *video_buffer_pool;
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#endif
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guint video_buffer_size;
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GstBuffer *video_buffer;
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guint video_width;
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guint video_height;
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gint video_par_n;
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gint video_par_d;
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GstVideoInfo video_info;
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GstVaapiRectangle display_rect;
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GstVaapiRotation rotation;
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GstVaapiRotation rotation_req;
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guint foreign_window : 1;
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guint fullscreen : 1;
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guint synchronous : 1;
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guint use_glx : 1;
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guint use_reflection : 1;
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guint use_overlay : 1;
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guint use_rotation : 1;
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guint keep_aspect : 1;
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};
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struct _GstVaapiSinkClass {
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/*< private >*/
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GstVaapiPluginBaseClass parent_class;
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};
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GType
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gst_vaapisink_get_type(void) G_GNUC_CONST;
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G_END_DECLS
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#endif /* GST_VAAPISINK_H */
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