From 7ecae905b688385428fabc41b029747ac5bac0ee Mon Sep 17 00:00:00 2001 From: Aurelien Jacobs Date: Tue, 25 Sep 2007 22:33:31 +0000 Subject: [PATCH] simplify Originally committed as revision 10584 to svn://svn.ffmpeg.org/ffmpeg/trunk --- libavcodec/vp56.c | 17 +++++++---------- 1 file changed, 7 insertions(+), 10 deletions(-) diff --git a/libavcodec/vp56.c b/libavcodec/vp56.c index bfc2447f84..8b2a61a9e2 100644 --- a/libavcodec/vp56.c +++ b/libavcodec/vp56.c @@ -268,6 +268,7 @@ static void vp56_add_predictors_dc(vp56_context_t *s, vp56_frame_t ref_frame) vp56_ref_dc_t *lb = &s->left_block[vp56_b6to4[b]]; int count = 0; int dc = 0; + int i; if (ref_frame == lb->ref_frame) { dc += lb->dc_coeff; @@ -277,16 +278,12 @@ static void vp56_add_predictors_dc(vp56_context_t *s, vp56_frame_t ref_frame) dc += ab->dc_coeff; count++; } - if (s->avctx->codec->id == CODEC_ID_VP5) { - if (count < 2 && ref_frame == ab[-1].ref_frame) { - dc += ab[-1].dc_coeff; - count++; - } - if (count < 2 && ref_frame == ab[1].ref_frame) { - dc += ab[1].dc_coeff; - count++; - } - } + if (s->avctx->codec->id == CODEC_ID_VP5) + for (i=0; i<2; i++) + if (count < 2 && ref_frame == ab[-1+2*i].ref_frame) { + dc += ab[-1+2*i].dc_coeff; + count++; + } if (count == 0) dc = s->prev_dc[vp56_b2p[b]][ref_frame]; else if (count == 2)