mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-18 06:16:36 +00:00
15519ebe3d
Credit original authors on a per-file basis as we cannot expect people to know all country-specific rules, or bother browsing through the git history.
98 lines
2.8 KiB
C
98 lines
2.8 KiB
C
/*
|
|
* gstvaapipixmap.h - Pixmap abstraction
|
|
*
|
|
* Copyright (C) 2013 Intel Corporation
|
|
* Author: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public License
|
|
* as published by the Free Software Foundation; either version 2.1
|
|
* of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the Free
|
|
* Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
|
|
* Boston, MA 02110-1301 USA
|
|
*/
|
|
|
|
#ifndef GST_VAAPI_PIXMAP_H
|
|
#define GST_VAAPI_PIXMAP_H
|
|
|
|
#include <gst/vaapi/gstvaapitypes.h>
|
|
#include <gst/vaapi/gstvaapiobject.h>
|
|
#include <gst/vaapi/gstvaapidisplay.h>
|
|
#include <gst/vaapi/gstvaapisurface.h>
|
|
#include <gst/vaapi/video-format.h>
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
#define GST_VAAPI_PIXMAP(obj) \
|
|
((GstVaapiPixmap *)(obj))
|
|
|
|
typedef struct _GstVaapiPixmap GstVaapiPixmap;
|
|
typedef struct _GstVaapiPixmapClass GstVaapiPixmapClass;
|
|
|
|
/**
|
|
* GST_VAAPI_PIXMAP_FORMAT:
|
|
* @pixmap: a #GstVaapiPixmap
|
|
*
|
|
* Macro that evaluates to the format in pixels of the @pixmap.
|
|
*/
|
|
#define GST_VAAPI_PIXMAP_FORMAT(pixmap) \
|
|
gst_vaapi_pixmap_get_format(GST_VAAPI_PIXMAP(pixmap))
|
|
|
|
/**
|
|
* GST_VAAPI_PIXMAP_WIDTH:
|
|
* @pixmap: a #GstVaapiPixmap
|
|
*
|
|
* Macro that evaluates to the width in pixels of the @pixmap.
|
|
*/
|
|
#define GST_VAAPI_PIXMAP_WIDTH(pixmap) \
|
|
gst_vaapi_pixmap_get_width(GST_VAAPI_PIXMAP(pixmap))
|
|
|
|
/**
|
|
* GST_VAAPI_PIXMAP_HEIGHT:
|
|
* @pixmap: a #GstVaapiPixmap
|
|
*
|
|
* Macro that evaluates to the height in pixels of the @pixmap.
|
|
*/
|
|
#define GST_VAAPI_PIXMAP_HEIGHT(pixmap) \
|
|
gst_vaapi_pixmap_get_height(GST_VAAPI_PIXMAP(pixmap))
|
|
|
|
GstVaapiPixmap *
|
|
gst_vaapi_pixmap_ref(GstVaapiPixmap *pixmap);
|
|
|
|
void
|
|
gst_vaapi_pixmap_unref(GstVaapiPixmap *pixmap);
|
|
|
|
void
|
|
gst_vaapi_pixmap_replace(GstVaapiPixmap **old_pixmap_ptr,
|
|
GstVaapiPixmap *new_pixmap);
|
|
|
|
GstVaapiDisplay *
|
|
gst_vaapi_pixmap_get_display(GstVaapiPixmap *pixmap);
|
|
|
|
GstVideoFormat
|
|
gst_vaapi_pixmap_get_format(GstVaapiPixmap *pixmap);
|
|
|
|
guint
|
|
gst_vaapi_pixmap_get_width(GstVaapiPixmap *pixmap);
|
|
|
|
guint
|
|
gst_vaapi_pixmap_get_height(GstVaapiPixmap *pixmap);
|
|
|
|
void
|
|
gst_vaapi_pixmap_get_size(GstVaapiPixmap *pixmap, guint *width, guint *height);
|
|
|
|
gboolean
|
|
gst_vaapi_pixmap_put_surface(GstVaapiPixmap *pixmap, GstVaapiSurface *surface,
|
|
const GstVaapiRectangle *crop_rect, guint flags);
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* GST_VAAPI_PIXMAP_H */
|