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master
libavutil/hwcontext_oh.c
47 строк
2 KB
Zhao Zhili
avutil/hwcontext: Add ohcodec device and pixel format
18 июл 2025, 09:44
18 июл 2025, 09:44
fbda5ff
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/* * This file is part of FFmpeg. * * Copyright (c) 2025 Zhao Zhili <quinkblack@foxmail.com> * * 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 */ #include <multimedia/player_framework/native_avcodec_base.h> #include "hwcontext.h" #include "hwcontext_internal.h" #include "hwcontext_oh.h" static int oh_device_create(AVHWDeviceContext *ctx, const char *device, AVDictionary *opts, int flags) { if (device && device[0]) { av_log(ctx, AV_LOG_ERROR, "Device selection unsupported.\n"); return AVERROR_UNKNOWN; } return 0; } const HWContextType ff_hwcontext_type_oh = { .type = AV_HWDEVICE_TYPE_OHCODEC, .name = "ohcodec", .device_hwctx_size = sizeof(AVOHCodecDeviceContext), .device_create = oh_device_create, .pix_fmts = (const enum AVPixelFormat[]) { AV_PIX_FMT_OHCODEC, AV_PIX_FMT_NONE }, };