/*****************************************************************************
* nvdec_fmt.h : NVDEC common shared code
*****************************************************************************
* Copyright © 2019-2023 VLC authors, VideoLAN and VideoLabs
*
* Authors: Steve Lhomme <robux4@videolabs.io>
*
* This program 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.
*
* This program 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 this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
*****************************************************************************/
#ifndef VLC_VIDEOCHROMA_NVDEC_FMT_H_
#define VLC_VIDEOCHROMA_NVDEC_FMT_H_
#include <vlc_fourcc.h>
#ifdef __cplusplus
extern "C" {
#endif
static inline vlc_fourcc_t NVDECToVlcChroma(vlc_fourcc_t chroma)
{
switch (chroma)
{
case VLC_CODEC_NVDEC_OPAQUE:
return VLC_CODEC_NV12;
case VLC_CODEC_NVDEC_OPAQUE_10B:
return VLC_CODEC_P010;
case VLC_CODEC_NVDEC_OPAQUE_16B:
return VLC_CODEC_P016;
case VLC_CODEC_NVDEC_OPAQUE_444:
return VLC_CODEC_I444;
case VLC_CODEC_NVDEC_OPAQUE_444_16B:
return VLC_CODEC_I444_16L;
default:
return 0;
}
}
static inline bool is_nvdec_opaque(vlc_fourcc_t fourcc)
{
return NVDECToVlcChroma(fourcc) != 0;
}
#ifdef __cplusplus
}
#endif
#endif /* include-guard */
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