libavutil/hwcontext_oh.c

   1 /*
   2  * This file is part of FFmpeg.
   3  *
   4  * Copyright (c) 2025 Zhao Zhili <quinkblack@foxmail.com>
   5  *
   6  * FFmpeg is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * FFmpeg is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with FFmpeg; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  19  */
  20
  21 #include <multimedia/player_framework/native_avcodec_base.h>
  22
  23 #include "hwcontext.h"
  24 #include "hwcontext_internal.h"
  25 #include "hwcontext_oh.h"
  26
  27 static int oh_device_create(AVHWDeviceContext *ctx, const char *device,
  28                             AVDictionary *opts, int flags)
  29 {
  30     if (device && device[0]) {
  31         av_log(ctx, AV_LOG_ERROR, "Device selection unsupported.\n");
  32         return AVERROR_UNKNOWN;
  33     }
  34
  35     return 0;
  36 }
  37
  38 const HWContextType ff_hwcontext_type_oh = {
  39     .type = AV_HWDEVICE_TYPE_OHCODEC,
  40     .name = "ohcodec",
  41     .device_hwctx_size = sizeof(AVOHCodecDeviceContext),
  42     .device_create = oh_device_create,
  43     .pix_fmts = (const enum AVPixelFormat[]) {
  44         AV_PIX_FMT_OHCODEC,
  45         AV_PIX_FMT_NONE
  46     },
  47 };