mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-22 08:17:01 +00:00
157 lines
4.9 KiB
C
157 lines
4.9 KiB
C
/*
|
|
* gstvaapisurfaceproxy.h - VA surface proxy
|
|
*
|
|
* Copyright (C) 2010-2011 Splitted-Desktop Systems
|
|
* Author: Gwenole Beauchesne <gwenole.beauchesne@splitted-desktop.com>
|
|
* Copyright (C) 2011-2013 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_SURFACE_PROXY_H
|
|
#define GST_VAAPI_SURFACE_PROXY_H
|
|
|
|
#include <gst/vaapi/gstvaapisurface.h>
|
|
#include <gst/vaapi/gstvaapisurfacepool.h>
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
/**
|
|
* GstVaapiSurfaceProxyFlags:
|
|
* @GST_VAAPI_SURFACE_PROXY_FLAG_INTERLACED: interlaced frame
|
|
* @GST_VAAPI_SURFACE_PROXY_FLAG_TFF: top-field-first
|
|
* @GST_VAAPI_SURFACE_PROXY_FLAG_RFF: repeat-first-field
|
|
* @GST_VAAPI_SURFACE_PROXY_FLAG_ONEFIELD: only one field is available
|
|
* @GST_VAAPI_SURFACE_PROXY_FLAG_FFB: first frame in bundle, e.g. the first
|
|
* view component of a MultiView Coded (MVC) frame
|
|
* @GST_VAAPI_SURFACE_PROXY_FLAG_CORRUPTED: the underlying surface is
|
|
* corrupted somehow, e.g. reconstructed from invalid references
|
|
* @GST_VAAPI_SURFACE_PROXY_FLAG_LAST: first flag that can be used by subclasses
|
|
*
|
|
* Flags for #GstVaapiDecoderFrame.
|
|
*/
|
|
typedef enum
|
|
{
|
|
GST_VAAPI_SURFACE_PROXY_FLAG_INTERLACED = (1 << 0),
|
|
GST_VAAPI_SURFACE_PROXY_FLAG_TFF = (1 << 1),
|
|
GST_VAAPI_SURFACE_PROXY_FLAG_RFF = (1 << 2),
|
|
GST_VAAPI_SURFACE_PROXY_FLAG_ONEFIELD = (1 << 3),
|
|
GST_VAAPI_SURFACE_PROXY_FLAG_FFB = (1 << 4),
|
|
GST_VAAPI_SURFACE_PROXY_FLAG_CORRUPTED = (1 << 5),
|
|
GST_VAAPI_SURFACE_PROXY_FLAG_LAST = (1 << 8)
|
|
} GstVaapiSurfaceProxyFlags;
|
|
|
|
/**
|
|
* GST_VAAPI_SURFACE_PROXY_SURFACE:
|
|
* @proxy: a #GstVaapiSurfaceProxy
|
|
*
|
|
* Macro that evaluates to the #GstVaapiSurface of @proxy.
|
|
*/
|
|
#define GST_VAAPI_SURFACE_PROXY_SURFACE(proxy) \
|
|
gst_vaapi_surface_proxy_get_surface (proxy)
|
|
|
|
/**
|
|
* GST_VAAPI_SURFACE_PROXY_SURFACE_ID:
|
|
* @proxy: a #GstVaapiSurfaceProxy
|
|
*
|
|
* Macro that evaluates to the VA surface ID of the underlying @proxy
|
|
* surface.
|
|
*/
|
|
#define GST_VAAPI_SURFACE_PROXY_SURFACE_ID(proxy) \
|
|
gst_vaapi_surface_proxy_get_surface_id (proxy)
|
|
|
|
/**
|
|
* GST_VAAPI_SURFACE_PROXY_VIEW_ID:
|
|
* @proxy: a #GstVaapiSurfaceProxy
|
|
*
|
|
* Macro that evaluates to the decoded view ID of the underlying @proxy
|
|
* surface.
|
|
*/
|
|
#define GST_VAAPI_SURFACE_PROXY_VIEW_ID(proxy) \
|
|
gst_vaapi_surface_proxy_get_view_id (proxy)
|
|
|
|
/**
|
|
* GST_VAAPI_SURFACE_PROXY_TIMESTAMP:
|
|
* @proxy: a #GstVaapiSurfaceProxy
|
|
*
|
|
* Macro that evaluates to the presentation timestamp of the
|
|
* underlying @proxy surface.
|
|
*/
|
|
#define GST_VAAPI_SURFACE_PROXY_TIMESTAMP(proxy) \
|
|
gst_vaapi_surface_proxy_get_timestamp (proxy)
|
|
|
|
/**
|
|
* GST_VAAPI_SURFACE_PROXY_DURATION:
|
|
* @proxy: a #GstVaapiSurfaceProxy
|
|
*
|
|
* Macro that evaluates to the presentation duration of the
|
|
* underlying @proxy surface.
|
|
*/
|
|
#define GST_VAAPI_SURFACE_PROXY_DURATION(proxy) \
|
|
gst_vaapi_surface_proxy_get_duration (proxy)
|
|
|
|
GstVaapiSurfaceProxy *
|
|
gst_vaapi_surface_proxy_new (GstVaapiSurface * surface);
|
|
|
|
GstVaapiSurfaceProxy *
|
|
gst_vaapi_surface_proxy_new_from_pool (GstVaapiSurfacePool * pool);
|
|
|
|
GstVaapiSurfaceProxy *
|
|
gst_vaapi_surface_proxy_copy (GstVaapiSurfaceProxy * proxy);
|
|
|
|
GstVaapiSurfaceProxy *
|
|
gst_vaapi_surface_proxy_ref (GstVaapiSurfaceProxy * proxy);
|
|
|
|
void
|
|
gst_vaapi_surface_proxy_unref (GstVaapiSurfaceProxy * proxy);
|
|
|
|
void
|
|
gst_vaapi_surface_proxy_replace (GstVaapiSurfaceProxy ** old_proxy_ptr,
|
|
GstVaapiSurfaceProxy * new_proxy);
|
|
|
|
guint
|
|
gst_vaapi_surface_proxy_get_flags (GstVaapiSurfaceProxy * proxy);
|
|
|
|
GstVaapiSurface *
|
|
gst_vaapi_surface_proxy_get_surface (GstVaapiSurfaceProxy * proxy);
|
|
|
|
GstVaapiID
|
|
gst_vaapi_surface_proxy_get_surface_id (GstVaapiSurfaceProxy * proxy);
|
|
|
|
guintptr
|
|
gst_vaapi_surface_proxy_get_view_id (GstVaapiSurfaceProxy * proxy);
|
|
|
|
GstClockTime
|
|
gst_vaapi_surface_proxy_get_timestamp (GstVaapiSurfaceProxy * proxy);
|
|
|
|
GstClockTime
|
|
gst_vaapi_surface_proxy_get_duration (GstVaapiSurfaceProxy * proxy);
|
|
|
|
void
|
|
gst_vaapi_surface_proxy_set_destroy_notify (GstVaapiSurfaceProxy * proxy,
|
|
GDestroyNotify destroy_func, gpointer user_data);
|
|
|
|
const GstVaapiRectangle *
|
|
gst_vaapi_surface_proxy_get_crop_rect (GstVaapiSurfaceProxy * proxy);
|
|
|
|
void
|
|
gst_vaapi_surface_proxy_set_crop_rect (GstVaapiSurfaceProxy * proxy,
|
|
const GstVaapiRectangle * crop_rect);
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* GST_VAAPI_SURFACE_PROXY_H */
|