LadybirdBrowser/ladybird
1
1
Fork 0
mirror of https://github.com/LadybirdBrowser/ladybird.git synced 2024-12-29 06:02:07 +03:00
Code Issues Packages Projects Releases Wiki Activity

pdf: Add a --render-repeats=N flag

Browse Source 
It calls render() N times instead of just once. Useful for benchmarking.
This commit is contained in:
Nico Weber 2023-10-10 09:31:48 -04:00 committed by Andreas Kling
parent 33443190d0
commit 5c744a9fb0
Notes: sideshowbarker 2024-07-16 23:17:55 +09:00 
Author: https://github.com/nico
Commit: https://github.com/SerenityOS/serenity/commit/5c744a9fb0
Pull-request: https://github.com/SerenityOS/serenity/pull/21396
1 changed files with 7 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
Userland/Utilities/pdf.cpp
View File

@ -60,9 +60,11 @@ static PDF::PDFErrorOr<NonnullRefPtr<Gfx::Bitmap>> render_page(PDF::Document& do
return bitmap;
}
static PDF::PDFErrorOr<void> save_rendered_page(PDF::Document& document, int page_index, StringView out_path)
static PDF::PDFErrorOr<void> save_rendered_page(PDF::Document& document, int page_index, int repeats, StringView out_path)
{
auto bitmap = TRY(render_page(document, page_index));
for (int i = 0; i < repeats - 1; ++i)
(void)TRY(render_page(document, page_index));
if (!out_path.ends_with(".png"sv, CaseSensitivity::CaseInsensitive))
return Error::from_string_view("can only save to .png files"sv);
@ -159,6 +161,9 @@ static PDF::PDFErrorOr<int> pdf_main(Main::Arguments arguments)
StringView render_path;
args_parser.add_option(render_path, "Path to render PDF page to", "render", {}, "FILE.png");
u32 render_repeats = 1;
args_parser.add_option(render_repeats, "Number of times to render page (for profiling)", "render-repeats", {}, "N");
args_parser.parse(arguments);
auto file = TRY(Core::MappedFile::map(in_path));
@ -211,7 +216,7 @@ static PDF::PDFErrorOr<int> pdf_main(Main::Arguments arguments)
}
if (!render_path.is_empty()) {
TRY(save_rendered_page(document, page_index, render_path));
TRY(save_rendered_page(document, page_index, render_repeats, render_path));
return 0;
}