From 958e3119743169f64de0152ccecf2a10113b901d Mon Sep 17 00:00:00 2001 From: Michael Niedermayer Date: Sat, 4 Jan 2014 04:15:22 +0100 Subject: [PATCH] avcodec/rv10: cleanup rpr handling Signed-off-by: Michael Niedermayer --- libavcodec/rv10.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/libavcodec/rv10.c b/libavcodec/rv10.c index 4d48a49f3c..fc3fb722f8 100644 --- a/libavcodec/rv10.c +++ b/libavcodec/rv10.c @@ -300,7 +300,7 @@ static int rv20_decode_picture_header(RVDecContext *rv) { MpegEncContext *s = &rv->m; int seq, mb_pos, i, ret; - int rpr_bits; + int rpr_max; i = get_bits(&s->gb, 2); switch(i) { @@ -341,10 +341,10 @@ static int rv20_decode_picture_header(RVDecContext *rv) else seq = get_bits(&s->gb, 13) << 2; - rpr_bits = s->avctx->extradata[1] & 7; - if (rpr_bits) { + rpr_max = s->avctx->extradata[1] & 7; + if (rpr_max) { int f, new_w, new_h; - rpr_bits = FFMIN((rpr_bits >> 1) + 1, 3); + int rpr_bits = av_log2(rpr_max) + 1; f = get_bits(&s->gb, rpr_bits); @@ -387,7 +387,7 @@ static int rv20_decode_picture_header(RVDecContext *rv) } if (s->avctx->debug & FF_DEBUG_PICT_INFO) { - av_log(s->avctx, AV_LOG_DEBUG, "F %d/%d\n", f, rpr_bits); + av_log(s->avctx, AV_LOG_DEBUG, "F %d/%d/%d\n", f, rpr_bits, rpr_max); } } if (av_image_check_size(s->width, s->height, 0, s->avctx) < 0)