mirror of https://github.com/mpv-player/mpv
66 lines
1.8 KiB
C
66 lines
1.8 KiB
C
/*
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* This file is part of mpv.
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*
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* mpv is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* mpv is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with mpv. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <stdbool.h>
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#include <libavcodec/mediacodec.h>
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#include "options/options.h"
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#include "video/decode/lavc.h"
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static int probe(struct lavc_ctx *ctx, struct vd_lavc_hwdec *hwdec,
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const char *codec)
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{
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if (ctx->opts->vo->WinID == 0)
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return HWDEC_ERR_NO_CTX;
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return 0;
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}
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static int init_decoder(struct lavc_ctx *ctx)
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{
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av_mediacodec_default_free(ctx->avctx);
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AVMediaCodecContext *mcctx = av_mediacodec_alloc_context();
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if (!mcctx)
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return -1;
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void *surface = (void *)(intptr_t)(ctx->opts->vo->WinID);
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return av_mediacodec_default_init(ctx->avctx, mcctx, surface);
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}
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static void uninit(struct lavc_ctx *ctx)
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{
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if (ctx->avctx)
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av_mediacodec_default_free(ctx->avctx);
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}
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const struct vd_lavc_hwdec mp_vd_lavc_mediacodec = {
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.type = HWDEC_MEDIACODEC,
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.image_format = IMGFMT_MEDIACODEC,
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.lavc_suffix = "_mediacodec",
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.probe = probe,
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.init_decoder = init_decoder,
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.uninit = uninit,
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};
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const struct vd_lavc_hwdec mp_vd_lavc_mediacodec_copy = {
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.type = HWDEC_MEDIACODEC_COPY,
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.lavc_suffix = "_mediacodec",
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.copying = true,
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};
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