[FFmpeg-cvslog] r25941 - trunk/libavcodec/libvpxenc.c

[cehoyos]

Author: cehoyos
Date: Sun Dec 12 17:27:32 2010
New Revision: 25941

Log:
Avoid rollover in settings conversion.

Patch by James Zern, jzern google

Modified:
   trunk/libavcodec/libvpxenc.c

Modified: trunk/libavcodec/libvpxenc.c
==============================================================================
--- trunk/libavcodec/libvpxenc.c	Sun Dec 12 17:19:40 2010	(r25940)
+++ trunk/libavcodec/libvpxenc.c	Sun Dec 12 17:27:32 2010	(r25941)
@@ -244,17 +244,17 @@ static av_cold int vp8_init(AVCodecConte
     //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