system/serenity
system/serenity
1
0
Fork 0
mirror of https://github.com/SerenityOS/serenity synced 2024-07-22 10:36:24 +00:00
Code Issues Actions 5 Packages Projects Releases Wiki Activity

LibGfx/JPEGWriter: Don't throw away highest-frequency component in FDCT

Browse source
This commit is contained in:
Nico Weber 2024-01-26 19:37:35 -05:00 committed by Tim Flynn
parent 83d2f59e2a
commit c3c7707de4
1 changed files with 2 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
Userland/Libraries/LibGfx/ImageFormats/JPEGWriter.cpp
View file

@ -169,9 +169,9 @@ public:
return sum;
};
for (u8 u {}; u < 7; ++u) {
for (u8 u {}; u < 8; ++u) {
double const cu = u == 0 ? inverse_sqrt_2 : 1;
for (u8 v {}; v < 7; ++v) {
for (u8 v {}; v < 8; ++v) {
auto const table_index = u * 8 + v;
double const cv = v == 0 ? inverse_sqrt_2 : 1;