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avcodec/v4l2_m2m_dec: fix indentation and add M2MDEC_CLASS macro 

This just makes the M2MDEC_CLASS similar to how it is done in rkmpp. It looks
clean and has proper indentation

Signed-off-by: Aman Gupta <aman@tmm1.net>
This commit is contained in:
Lukas Rusak 2018-04-24 22:48:23 -07:00 committed by Aman Gupta
parent c0c7946196
commit f9b0f88aa4
1 changed files with 23 additions and 22 deletions
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45
libavcodec/v4l2_m2m_dec.c
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@ -220,29 +220,30 @@ static const AVOption options[] = {
{ NULL},
};
#define M2MDEC_CLASS(NAME) \
static const AVClass v4l2_m2m_ ## NAME ## _dec_class = { \
.class_name = #NAME "_v4l2m2m_decoder", \
.item_name = av_default_item_name, \
.option = options, \
.version = LIBAVUTIL_VERSION_INT, \
};
#define M2MDEC(NAME, LONGNAME, CODEC, bsf_name) \
static const AVClass v4l2_m2m_ ## NAME ## _dec_class = {\
.class_name = #NAME "_v4l2_m2m_decoder",\
.item_name = av_default_item_name,\
.option = options,\
.version = LIBAVUTIL_VERSION_INT,\
};\
\
AVCodec ff_ ## NAME ## _v4l2m2m_decoder = { \
.name = #NAME "_v4l2m2m" ,\
.long_name = NULL_IF_CONFIG_SMALL("V4L2 mem2mem " LONGNAME " decoder wrapper"),\
.type = AVMEDIA_TYPE_VIDEO,\
.id = CODEC ,\
.priv_data_size = sizeof(V4L2m2mPriv),\
.priv_class = &v4l2_m2m_ ## NAME ## _dec_class,\
.init = v4l2_decode_init,\
.receive_frame = v4l2_receive_frame,\
.close = v4l2_decode_close,\
.bsfs = bsf_name, \
.capabilities = AV_CODEC_CAP_HARDWARE | AV_CODEC_CAP_DELAY | \
AV_CODEC_CAP_AVOID_PROBING, \
.wrapper_name = "v4l2m2m", \
};
M2MDEC_CLASS(NAME) \
AVCodec ff_ ## NAME ## _v4l2m2m_decoder = { \
.name = #NAME "_v4l2m2m" , \
.long_name = NULL_IF_CONFIG_SMALL("V4L2 mem2mem " LONGNAME " decoder wrapper"), \
.type = AVMEDIA_TYPE_VIDEO, \
.id = CODEC , \
.priv_data_size = sizeof(V4L2m2mPriv), \
.priv_class = &v4l2_m2m_ ## NAME ## _dec_class, \
.init = v4l2_decode_init, \
.receive_frame = v4l2_receive_frame, \
.close = v4l2_decode_close, \
.bsfs = bsf_name, \
.capabilities = AV_CODEC_CAP_HARDWARE | AV_CODEC_CAP_DELAY | AV_CODEC_CAP_AVOID_PROBING, \
.wrapper_name = "v4l2m2m", \
};
M2MDEC(h264, "H.264", AV_CODEC_ID_H264, "h264_mp4toannexb");
M2MDEC(hevc, "HEVC", AV_CODEC_ID_HEVC, "hevc_mp4toannexb");