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x264: Expose the NV21 input support

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x264 build 147 adds the native support for NV21.

Useful to avoid additional pixel format conversion when encoding
from a wide range of capture devices, Android among those.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
This commit is contained in:
Yu Xiaolei
2015-08-01 06:42:15 +08:00
committed by Luca Barbato
parent 74942685cb
commit eb02387add
1 changed files with 6 additions and 0 deletions
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6
libavcodec/libx264.c
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@@ -323,6 +323,9 @@ static int convert_pix_fmt(enum AVPixelFormat pix_fmt)
case AV_PIX_FMT_NV12: return X264_CSP_NV12; case AV_PIX_FMT_NV12: return X264_CSP_NV12;
case AV_PIX_FMT_NV16: case AV_PIX_FMT_NV16:
case AV_PIX_FMT_NV20: return X264_CSP_NV16; case AV_PIX_FMT_NV20: return X264_CSP_NV16;
#ifdef X264_CSP_NV21
case AV_PIX_FMT_NV21: return X264_CSP_NV21;
#endif
}; };
return 0; return 0;
} }
@@ -607,6 +610,9 @@ static const enum AVPixelFormat pix_fmts_8bit[] = {
AV_PIX_FMT_YUVJ444P, AV_PIX_FMT_YUVJ444P,
AV_PIX_FMT_NV12, AV_PIX_FMT_NV12,
AV_PIX_FMT_NV16, AV_PIX_FMT_NV16,
#ifdef X264_CSP_NV21
AV_PIX_FMT_NV21,
#endif
AV_PIX_FMT_NONE AV_PIX_FMT_NONE
}; };
static const enum AVPixelFormat pix_fmts_9bit[] = { static const enum AVPixelFormat pix_fmts_9bit[] = {