RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-07-26 02:37:35 +00:00
Code Issues Activity Actions

LibGfx/JPEGWriter: Move image data writing into new add_image() function

Browse source 
No behavior change.
This commit is contained in:
Nico Weber 2024-01-31 20:35:49 -05:00 • committed by Andreas Kling
parent e449dba85b
commit e8788d4023
1 changed files with 9 additions and 6 deletions
Download patch file Download diff file Expand all files Collapse all files

15
Userland/Libraries/LibGfx/ImageFormats/JPEGWriter.cpp
View file

@ -547,19 +547,22 @@ ErrorOr<void> add_headers(Stream& stream, JPEGEncodingContext& context, JPEGWrit
return {}; return {};
} }
ErrorOr<void> add_image(Stream& stream, JPEGEncodingContext& context)
{
context.fdct_and_quantization();
TRY(context.write_huffman_stream());
TRY(add_end_of_image(stream));
return {};
}
} }
ErrorOr<void> JPEGWriter::encode(Stream& stream, Bitmap const& bitmap, Options const& options) ErrorOr<void> JPEGWriter::encode(Stream& stream, Bitmap const& bitmap, Options const& options)
{ {
JPEGEncodingContext context { JPEGBigEndianOutputBitStream { stream } }; JPEGEncodingContext context { JPEGBigEndianOutputBitStream { stream } };
TRY(add_headers(stream, context, options, bitmap.size())); TRY(add_headers(stream, context, options, bitmap.size()));
TRY(context.initialize_mcu(bitmap)); TRY(context.initialize_mcu(bitmap));
context.fdct_and_quantization(); TRY(add_image(stream, context));
TRY(context.write_huffman_stream());
TRY(add_end_of_image(stream));
return {}; return {};
} }