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https://github.com/nyanmisaka/ffmpeg-rockchip.git
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19d3d0c057
We have a pattern of wrapping CUDA calls to print errors and normalise return values that is used in a couple of places. To avoid duplication and increase consistency, let's put the wrapper implementation in a shared place and use it everywhere. Affects: * avcodec/cuviddec * avcodec/nvdec * avcodec/nvenc * avfilter/vf_scale_cuda * avfilter/vf_scale_npp * avfilter/vf_thumbnail_cuda * avfilter/vf_transpose_npp * avfilter/vf_yadif_cuda
46 lines
1.5 KiB
C
46 lines
1.5 KiB
C
/*
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* This file is part of FFmpeg.
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*
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* FFmpeg 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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* FFmpeg 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 GNU
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* 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 FFmpeg; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include "compat/cuda/dynlink_loader.h"
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#include "libavutil/cuda_check.h"
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int ff_cuda_check(void *avctx,
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void *cuGetErrorName_fn,
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void *cuGetErrorString_fn,
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CUresult err, const char *func)
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{
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const char *err_name;
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const char *err_string;
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av_log(avctx, AV_LOG_TRACE, "Calling %s\n", func);
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if (err == CUDA_SUCCESS)
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return 0;
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((tcuGetErrorName *)cuGetErrorName_fn)(err, &err_name);
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((tcuGetErrorString *)cuGetErrorString_fn)(err, &err_string);
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av_log(avctx, AV_LOG_ERROR, "%s failed", func);
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if (err_name && err_string)
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av_log(avctx, AV_LOG_ERROR, " -> %s: %s", err_name, err_string);
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av_log(avctx, AV_LOG_ERROR, "\n");
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return AVERROR_EXTERNAL;
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}
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