stephenseo/EN605.617.81.FA21_StephenSeo_DitheringProject
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Minor efficiency fix/refactoring

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Stephen Seo 2021-12-04 09:59:05 +09:00
parent f9970025c1
commit 750e0d07bb
1 changed files with 3 additions and 1 deletions
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4
src/video.cc
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@ -472,10 +472,12 @@ std::tuple<bool, std::vector<AVFrame *>> Video::HandleDecodingPacket(
if (output_as_pngs) { if (output_as_pngs) {
std::string out_name = "output_"; std::string out_name = "output_";
unsigned int tens = 1;
for (unsigned int i = 0; i < 9; ++i) { for (unsigned int i = 0; i < 9; ++i) {
if (frame_count_ < (unsigned int)std::pow(10, i)) { if (frame_count_ < tens) {
out_name += "0"; out_name += "0";
} }
tens *= 10;
} }
out_name += std::to_string(frame_count_); out_name += std::to_string(frame_count_);
out_name += ".png"; out_name += ".png";