RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-07-26 18:57:34 +00:00
Code Issues Activity Actions

icc: Print every TagData object only once

Browse source 
When several tags refer to the same TagData object, we now only print
it the first time, and print "(see 'foob' above)" the following times,
where `foob` is the tag identifier where we printed it the first time.
This commit is contained in:
Nico Weber 2023-01-23 19:34:48 -05:00 • committed by Linus Groh
parent 81cc64f29c
commit 95992a255e
1 changed files with 11 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

12
Userland/Utilities/icc.cpp
View file

@ -91,9 +91,19 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
outln("");
outln("tags:");
profile->for_each_tag([](auto tag_signature, auto tag_data) {
HashMap<Gfx::ICC::TagData*, Gfx::ICC::TagSignature> tag_data_to_first_signature;
profile->for_each_tag([&tag_data_to_first_signature](auto tag_signature, auto tag_data) {
outln("{}: {}, offset {}, size {}", tag_signature, tag_data->type(), tag_data->offset(), tag_data->size());
// Print tag data only the first time it's seen.
// (Different sigatures can refer to the same data.)
auto it = tag_data_to_first_signature.find(tag_data);
if (it != tag_data_to_first_signature.end()) {
outln(" (see {} above)", it->value);
return;
}
tag_data_to_first_signature.set(tag_data, tag_signature);
if (tag_data->type() == Gfx::ICC::CurveTagData::Type) {
auto& curve = static_cast<Gfx::ICC::CurveTagData&>(*tag_data);
if (curve.values().is_empty()) {