From 981128c2c184b598d751eaba83515a327fbefb1b Mon Sep 17 00:00:00 2001 From: Clément Bœsch Date: Sun, 10 Nov 2013 19:15:19 +0100 Subject: avfilter/fade: remove a bunch of useless parenthesis. --- libavfilter/vf_fade.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) (limited to 'libavfilter') diff --git a/libavfilter/vf_fade.c b/libavfilter/vf_fade.c index 0422f1cddc..387c128ecf 100644 --- a/libavfilter/vf_fade.c +++ b/libavfilter/vf_fade.c @@ -276,18 +276,18 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *frame) // Calculate Fade assuming this is a Fade In if (s->fade_state == VF_FADE_WAITING) { s->factor=0; - if ((frame_timestamp >= (s->start_time/(double)AV_TIME_BASE)) - && (inlink->frame_count >= s->start_frame)) { + if (frame_timestamp >= s->start_time/(double)AV_TIME_BASE + && inlink->frame_count >= s->start_frame) { // Time to start fading s->fade_state = VF_FADE_FADING; // Save start time in case we are starting based on frames and fading based on time - if ((s->start_time == 0) && (s->start_frame != 0)) { + if (s->start_time == 0 && s->start_frame != 0) { s->start_time = frame_timestamp*(double)AV_TIME_BASE; } // Save start frame in case we are starting based on time and fading based on frames - if ((s->start_time != 0) && (s->start_frame == 0)) { + if (s->start_time != 0 && s->start_frame == 0) { s->start_frame = inlink->frame_count; } } @@ -296,16 +296,16 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *frame) if (s->duration == 0) { // Fading based on frame count s->factor = (inlink->frame_count - s->start_frame) * s->fade_per_frame; - if (inlink->frame_count > (s->start_frame + s->nb_frames)) { + if (inlink->frame_count > s->start_frame + s->nb_frames) { s->fade_state = VF_FADE_DONE; } } else { // Fading based on duration - s->factor = (frame_timestamp - (s->start_time/(double)AV_TIME_BASE)) + s->factor = (frame_timestamp - s->start_time/(double)AV_TIME_BASE) * (float) UINT16_MAX / (s->duration/(double)AV_TIME_BASE); - if (frame_timestamp > ((s->start_time/(double)AV_TIME_BASE) - + (s->duration/(double)AV_TIME_BASE))) { + if (frame_timestamp > s->start_time/(double)AV_TIME_BASE + + s->duration/(double)AV_TIME_BASE) { s->fade_state = VF_FADE_DONE; } } -- cgit v1.2.3