From 4d32c2b4e0df79b38343600d658e4670f9e78c24 Mon Sep 17 00:00:00 2001 From: Martin Vignali Date: Thu, 8 Nov 2018 22:05:18 +0100 Subject: avcodec/prores_aw : cosmetic indent and add comment to describe frame header value description are based on multimedia wiki documentation --- libavcodec/proresenc_anatoliy.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'libavcodec/proresenc_anatoliy.c') diff --git a/libavcodec/proresenc_anatoliy.c b/libavcodec/proresenc_anatoliy.c index 4117fc2845..bbcb03294a 100644 --- a/libavcodec/proresenc_anatoliy.c +++ b/libavcodec/proresenc_anatoliy.c @@ -541,7 +541,7 @@ static int prores_encode_frame(AVCodecContext *avctx, AVPacket *pkt, bytestream_put_buffer(&buf, "icpf", 4); bytestream_put_be16(&buf, header_size); - bytestream_put_be16(&buf, 0); + bytestream_put_be16(&buf, 0); /* version */ bytestream_put_buffer(&buf, "fmpg", 4); bytestream_put_be16(&buf, avctx->width); bytestream_put_be16(&buf, avctx->height); @@ -550,7 +550,7 @@ static int prores_encode_frame(AVCodecContext *avctx, AVPacket *pkt, } else { *buf++ = 0x82; // 422, not interlaced } - *buf++ = 0; + *buf++ = 0; /* reserved */ *buf++ = pict->color_primaries; *buf++ = pict->color_trc; *buf++ = pict->colorspace; @@ -561,10 +561,10 @@ static int prores_encode_frame(AVCodecContext *avctx, AVPacket *pkt, *buf++ = 0xA2;/* src b64a and 16b alpha */ } } else { - *buf++ = 32; + *buf++ = 32;/* src v210 and no alpha */ } - *buf++ = 0; - *buf++ = 3; + *buf++ = 0; /* reserved */ + *buf++ = 3; /* luma and chroma matrix present */ bytestream_put_buffer(&buf, QMAT_LUMA[avctx->profile], 64); bytestream_put_buffer(&buf, QMAT_CHROMA[avctx->profile], 64); -- cgit v1.2.3