virtualenv/FFmpeg
1
0
Fork 0
mirror of https://github.com/FFmpeg/FFmpeg.git synced 2025-08-10 06:10:52 +02:00
Code Issues Releases Activity

avcodec/ffv1enc: eliminate if()

Browse Source 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This commit is contained in:
Michael Niedermayer
2025-03-24 16:19:49 +01:00
parent 522fc389e8
commit e9cfed35a5
1 changed files with 7 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
libavcodec/ffv1enc.c
View File

@@ -1327,19 +1327,17 @@ static int encode_float32_remap_segment(FFV1SliceContext *sc,
val = sc->unit[s.p][s.i].val; val = sc->unit[s.p][s.i].val;
if (s.last_val != val) { if (s.last_val != val) {
int64_t delta = 0; int64_t delta = val - s.last_val;
av_assert2(s.last_val < val); av_assert2(s.last_val < val);
av_assert2(current_mul > 0); av_assert2(current_mul > 0);
if (current_mul > 1) {
delta = val - s.last_val;
val = FFMAX(1, (delta + current_mul/2) / current_mul); val = FFMAX(1, (delta + current_mul/2) / current_mul);
delta -= val*current_mul; delta -= val*current_mul;
av_assert2(delta <= current_mul/2); av_assert2(delta <= current_mul/2);
av_assert2(delta > -current_mul); av_assert2(delta > -current_mul);
val += s.last_val; val += s.last_val;
}
av_assert2(s.last_val < val); av_assert2(s.last_val < val);
if (s.lu) { if (s.lu) {
s.index_stack[s.run] = s.current_mul_index; s.index_stack[s.run] = s.current_mul_index;