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https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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5cabf4e305
Add API to transfer VA urfaces to native pixmaps. Also add an API to render a native pixmap, for completeness. In general, rendering to pixmap would only be useful to certain VA drivers and use cases on X11 display servers. e.g. GLX_EXT_texture_from_pixmap (TFP) handled in an upper layer.
103 lines
2.8 KiB
C
103 lines
2.8 KiB
C
/*
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* gstvaapiwindow.h - VA window abstraction
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*
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* Copyright (C) 2010-2011 Splitted-Desktop Systems
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* Copyright (C) 2012 Intel Corporation
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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_VAAPI_WINDOW_H
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#define GST_VAAPI_WINDOW_H
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#include <gst/video/gstvideosink.h>
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#include <gst/vaapi/gstvaapitypes.h>
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#include <gst/vaapi/gstvaapiobject.h>
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#include <gst/vaapi/gstvaapidisplay.h>
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#include <gst/vaapi/gstvaapisurface.h>
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#include <gst/vaapi/gstvaapipixmap.h>
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G_BEGIN_DECLS
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#define GST_VAAPI_WINDOW(obj) \
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((GstVaapiWindow *)(obj))
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typedef struct _GstVaapiWindow GstVaapiWindow;
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typedef struct _GstVaapiWindowClass GstVaapiWindowClass;
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GstVaapiWindow *
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gst_vaapi_window_ref(GstVaapiWindow *window);
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void
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gst_vaapi_window_unref(GstVaapiWindow *window);
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void
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gst_vaapi_window_replace(GstVaapiWindow **old_window_ptr,
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GstVaapiWindow *new_window);
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GstVaapiDisplay *
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gst_vaapi_window_get_display(GstVaapiWindow *window);
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void
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gst_vaapi_window_show(GstVaapiWindow *window);
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void
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gst_vaapi_window_hide(GstVaapiWindow *window);
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gboolean
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gst_vaapi_window_get_fullscreen(GstVaapiWindow *window);
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void
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gst_vaapi_window_set_fullscreen(GstVaapiWindow *window, gboolean fullscreen);
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guint
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gst_vaapi_window_get_width(GstVaapiWindow *window);
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guint
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gst_vaapi_window_get_height(GstVaapiWindow *window);
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void
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gst_vaapi_window_get_size(GstVaapiWindow *window, guint *pwidth, guint *pheight);
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void
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gst_vaapi_window_set_width(GstVaapiWindow *window, guint width);
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void
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gst_vaapi_window_set_height(GstVaapiWindow *window, guint height);
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void
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gst_vaapi_window_set_size(GstVaapiWindow *window, guint width, guint height);
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gboolean
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gst_vaapi_window_put_surface(
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GstVaapiWindow *window,
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GstVaapiSurface *surface,
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const GstVaapiRectangle *src_rect,
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const GstVaapiRectangle *dst_rect,
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guint flags
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);
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gboolean
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gst_vaapi_window_put_pixmap(
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GstVaapiWindow *window,
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GstVaapiPixmap *pixmap,
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const GstVaapiRectangle *src_rect,
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const GstVaapiRectangle *dst_rect
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);
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G_END_DECLS
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#endif /* GST_VAAPI_WINDOW_H */
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