You've already forked FFmpeg
mirror of
https://github.com/FFmpeg/FFmpeg.git
synced 2025-10-30 23:18:11 +02:00
f790410b6b
* commit 'cca5e4f040971db6de0bfe6968f00c021d8a9c42': qsv: adding Multi Frame Encode support Merged-by: James Almer <jamrial@gmail.com>
75 lines
2.4 KiB
C
75 lines
2.4 KiB
C
/*
|
|
* This file is part of FFmpeg.
|
|
*
|
|
* FFmpeg 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.
|
|
*
|
|
* FFmpeg 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 FFmpeg; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
|
*/
|
|
|
|
/**
|
|
* @file
|
|
* Intel Quick Sync Video VPP base function
|
|
*/
|
|
|
|
#ifndef AVFILTER_QSVVPP_H
|
|
#define AVFILTER_QSVVPP_H
|
|
|
|
#include <mfx/mfxvideo.h>
|
|
|
|
#include "avfilter.h"
|
|
|
|
#define FF_INLINK_IDX(link) ((int)((link)->dstpad - (link)->dst->input_pads))
|
|
#define FF_OUTLINK_IDX(link) ((int)((link)->srcpad - (link)->src->output_pads))
|
|
|
|
#define QSV_VERSION_ATLEAST(MAJOR, MINOR) \
|
|
(MFX_VERSION_MAJOR > (MAJOR) || \
|
|
MFX_VERSION_MAJOR == (MAJOR) && MFX_VERSION_MINOR >= (MINOR))
|
|
|
|
#define QSV_RUNTIME_VERSION_ATLEAST(MFX_VERSION, MAJOR, MINOR) \
|
|
(MFX_VERSION.Major > (MAJOR)) || \
|
|
(MFX_VERSION.Major == (MAJOR) && MFX_VERSION.Minor >= (MINOR))
|
|
|
|
typedef struct QSVVPPContext QSVVPPContext;
|
|
|
|
typedef struct QSVVPPCrop {
|
|
int in_idx; ///< Input index
|
|
int x, y, w, h; ///< Crop rectangle
|
|
} QSVVPPCrop;
|
|
|
|
typedef struct QSVVPPParam {
|
|
/* default is ff_filter_frame */
|
|
int (*filter_frame)(AVFilterLink *outlink, AVFrame *frame);
|
|
|
|
/* To fill with MFX enhanced filter configurations */
|
|
int num_ext_buf;
|
|
mfxExtBuffer **ext_buf;
|
|
|
|
/* Real output format */
|
|
enum AVPixelFormat out_sw_format;
|
|
|
|
/* Crop information for each input, if needed */
|
|
int num_crop;
|
|
QSVVPPCrop *crop;
|
|
} QSVVPPParam;
|
|
|
|
/* create and initialize the QSV session */
|
|
int ff_qsvvpp_create(AVFilterContext *avctx, QSVVPPContext **vpp, QSVVPPParam *param);
|
|
|
|
/* release the resources (eg.surfaces) */
|
|
int ff_qsvvpp_free(QSVVPPContext **vpp);
|
|
|
|
/* vpp filter frame and call the cb if needed */
|
|
int ff_qsvvpp_filter_frame(QSVVPPContext *vpp, AVFilterLink *inlink, AVFrame *frame);
|
|
|
|
#endif /* AVFILTER_QSVVPP_H */
|