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b9bf5678f9
g_object_new() and "xid" property. i.e. get foreign window size in gst_vaapi_window_x11_create().
138 lines
4.3 KiB
C
138 lines
4.3 KiB
C
/*
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* gstvaapiwindow.h - VA window abstraction
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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_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/gstvaapidisplay.h>
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#include <gst/vaapi/gstvaapisurface.h>
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G_BEGIN_DECLS
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enum {
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GST_VAAPI_PICTURE_STRUCTURE_TOP_FIELD = 1 << 0,
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GST_VAAPI_PICTURE_STRUCTURE_BOTTOM_FIELD = 1 << 1,
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GST_VAAPI_PICTURE_STRUCTURE_FRAME =
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(
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GST_VAAPI_PICTURE_STRUCTURE_TOP_FIELD |
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GST_VAAPI_PICTURE_STRUCTURE_BOTTOM_FIELD
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),
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GST_VAAPI_COLOR_STANDARD_ITUR_BT_601 = 1 << 2,
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GST_VAAPI_COLOR_STANDARD_ITUR_BT_709 = 1 << 3,
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};
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#define GST_VAAPI_TYPE_WINDOW \
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(gst_vaapi_window_get_type())
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#define GST_VAAPI_WINDOW(obj) \
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(G_TYPE_CHECK_INSTANCE_CAST((obj), \
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GST_VAAPI_TYPE_WINDOW, \
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GstVaapiWindow))
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#define GST_VAAPI_WINDOW_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_CAST((klass), \
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GST_VAAPI_TYPE_WINDOW, \
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GstVaapiWindowClass))
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#define GST_VAAPI_IS_WINDOW(obj) \
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(G_TYPE_CHECK_INSTANCE_TYPE((obj), GST_VAAPI_TYPE_WINDOW))
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#define GST_VAAPI_IS_WINDOW_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_TYPE((klass), GST_VAAPI_TYPE_WINDOW))
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#define GST_VAAPI_WINDOW_GET_CLASS(obj) \
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(G_TYPE_INSTANCE_GET_CLASS((obj), \
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GST_VAAPI_TYPE_WINDOW, \
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GstVaapiWindowClass))
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typedef struct _GstVaapiWindow GstVaapiWindow;
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typedef struct _GstVaapiWindowPrivate GstVaapiWindowPrivate;
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typedef struct _GstVaapiWindowClass GstVaapiWindowClass;
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struct _GstVaapiWindow {
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/*< private >*/
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GObject parent_instance;
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GstVaapiWindowPrivate *priv;
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};
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struct _GstVaapiWindowClass {
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/*< private >*/
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GObjectClass parent_class;
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gboolean (*create) (GstVaapiWindow *window, guint *width, guint *height);
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void (*destroy)(GstVaapiWindow *window);
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gboolean (*show) (GstVaapiWindow *window);
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gboolean (*hide) (GstVaapiWindow *window);
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gboolean (*resize) (GstVaapiWindow *window, guint width, guint height);
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gboolean (*render) (GstVaapiWindow *window,
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GstVaapiSurface *surface,
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const GstVideoRectangle *src_rect,
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const GstVideoRectangle *dst_rect,
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guint flags);
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};
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GType
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gst_vaapi_window_get_type(void);
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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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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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guint flags
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);
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gboolean
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gst_vaapi_window_put_surface_full(
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GstVaapiWindow *window,
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GstVaapiSurface *surface,
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const GstVideoRectangle *src_rect,
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const GstVideoRectangle *dst_rect,
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guint flags
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);
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G_END_DECLS
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#endif /* GST_VAAPI_WINDOW_H */
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