hwcontext_vaapi.h

См. документацию.

/*
 * 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
 */
 
#ifndef AVUTIL_HWCONTEXT_VAAPI_H
#define AVUTIL_HWCONTEXT_VAAPI_H
 
#include <va/va.h>
 
enum {
    AV_VAAPI_DRIVER_QUIRK_USER_SET = (1 << 0),
    AV_VAAPI_DRIVER_QUIRK_RENDER_PARAM_BUFFERS = (1 << 1),
 
    AV_VAAPI_DRIVER_QUIRK_ATTRIB_MEMTYPE = (1 << 2),
 
    AV_VAAPI_DRIVER_QUIRK_SURFACE_ATTRIBUTES = (1 << 3),
};
 
typedef struct AVVAAPIDeviceContext {
    VADisplay display;
    unsigned int driver_quirks;
} AVVAAPIDeviceContext;
 
typedef struct AVVAAPIFramesContext {
    VASurfaceAttrib *attributes;
    int           nb_attributes;
    VASurfaceID     *surface_ids;
    int           nb_surfaces;
} AVVAAPIFramesContext;
 
typedef struct AVVAAPIHWConfig {
    VAConfigID config_id;
} AVVAAPIHWConfig;
 
#endif /* AVUTIL_HWCONTEXT_VAAPI_H */