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image: Support exporting GIF files

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Lucas CHOLLET 2024-05-03 09:59:02 -04:00 committed by Andrew Kaster
parent f43bf1086b
commit cd486a7040
Notes: sideshowbarker 2024-07-16 17:05:37 +09:00 
Author: https://github.com/LucasChollet
Commit: https://github.com/SerenityOS/serenity/commit/cd486a7040
Pull-request: https://github.com/SerenityOS/serenity/pull/24191
Reviewed-by: https://github.com/nico ✅
Reviewed-by: https://github.com/timschumi
1 changed files with 6 additions and 1 deletions
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7
Userland/Utilities/image.cpp
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@ -9,6 +9,7 @@
#include <LibCore/MappedFile.h>
#include <LibGfx/ICC/Profile.h>
#include <LibGfx/ImageFormats/BMPWriter.h>
#include <LibGfx/ImageFormats/GIFWriter.h>
#include <LibGfx/ImageFormats/ImageDecoder.h>
#include <LibGfx/ImageFormats/JPEGWriter.h>
#include <LibGfx/ImageFormats/PNGWriter.h>
@ -168,6 +169,10 @@ static ErrorOr<void> save_image(LoadedImage& image, StringView out_path, bool pp
auto& frame = image.bitmap.get<RefPtr<Gfx::Bitmap>>();
if (out_path.ends_with(".gif"sv, CaseSensitivity::CaseInsensitive)) {
TRY(Gfx::GIFWriter::encode(*TRY(stream()), *frame));
return {};
}
if (out_path.ends_with(".jpg"sv, CaseSensitivity::CaseInsensitive) || out_path.ends_with(".jpeg"sv, CaseSensitivity::CaseInsensitive)) {
TRY(Gfx::JPEGWriter::encode(*TRY(stream()), *frame, { .icc_data = image.icc_data, .quality = jpeg_quality }));
return {};
@ -190,7 +195,7 @@ static ErrorOr<void> save_image(LoadedImage& image, StringView out_path, bool pp
} else if (out_path.ends_with(".qoi"sv, CaseSensitivity::CaseInsensitive)) {
bytes = TRY(Gfx::QOIWriter::encode(*frame));
} else {
return Error::from_string_view("can only write .bmp, .jpg, .png, .ppm, .qoi, and .webp"sv);
return Error::from_string_view("can only write .bmp, .gif, .jpg, .png, .ppm, .qoi, and .webp"sv);
}
TRY(TRY(stream())->write_until_depleted(bytes));