From 9d845ca40cff56c8c0dc04cc76964b0573ef9796 Mon Sep 17 00:00:00 2001 From: James Zern Date: Sun, 12 Dec 2010 16:27:32 +0000 Subject: Avoid rollover in settings conversion. Patch by James Zern, jzern google Originally committed as revision 25941 to svn://svn.ffmpeg.org/ffmpeg/trunk --- libavcodec/libvpxenc.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'libavcodec/libvpxenc.c') diff --git a/libavcodec/libvpxenc.c b/libavcodec/libvpxenc.c index 4e16c723f2..d0838baa6c 100644 --- a/libavcodec/libvpxenc.c +++ b/libavcodec/libvpxenc.c @@ -244,17 +244,17 @@ static av_cold int vp8_init(AVCodecContext *avctx) //0-100 (0 => CBR, 100 => VBR) enccfg.rc_2pass_vbr_bias_pct = round(avctx->qcompress * 100); enccfg.rc_2pass_vbr_minsection_pct = - avctx->rc_min_rate * 100 / avctx->bit_rate; + avctx->rc_min_rate * 100LL / avctx->bit_rate; if (avctx->rc_max_rate) enccfg.rc_2pass_vbr_maxsection_pct = - avctx->rc_max_rate * 100 / avctx->bit_rate; + avctx->rc_max_rate * 100LL / avctx->bit_rate; if (avctx->rc_buffer_size) enccfg.rc_buf_sz = - avctx->rc_buffer_size * 1000 / avctx->bit_rate; + avctx->rc_buffer_size * 1000LL / avctx->bit_rate; if (avctx->rc_initial_buffer_occupancy) enccfg.rc_buf_initial_sz = - avctx->rc_initial_buffer_occupancy * 1000 / avctx->bit_rate; + avctx->rc_initial_buffer_occupancy * 1000LL / avctx->bit_rate; enccfg.rc_buf_optimal_sz = enccfg.rc_buf_sz * 5 / 6; //_enc_init() will balk if kf_min_dist differs from max w/VPX_KF_AUTO -- cgit v1.2.3