gstreamer/gst-libs/gst/vaapi/gstvaapisurfaceproxy.h
Víctor Manuel Jáquez Leal 9da5196b5a Remove all FEI related
FEI encoders are not actively mantained neither tested, and it is
using infrastructure that is changing and FEI is stopping this
effort.

Also it is required to rethink how FEI can be used in GStreamer.
2020-01-15 07:30:15 +00:00

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 */