mirror of
https://github.com/LadybirdBrowser/ladybird.git
synced 2024-11-26 17:40:27 +00:00
1682f0b760
SPDX License Identifiers are a more compact / standardized way of representing file license information. See: https://spdx.dev/resources/use/#identifiers This was done with the `ambr` search and replace tool. ambr --no-parent-ignore --key-from-file --rep-from-file key.txt rep.txt *
32 lines
665 B
C++
32 lines
665 B
C++
/*
|
|
* Copyright (c) 2021, Pierre Hoffmeister
|
|
* Copyright (c) 2021, Andreas Kling <kling@serenityos.org>
|
|
*
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include <AK/Vector.h>
|
|
#include <LibGfx/Forward.h>
|
|
|
|
namespace Gfx {
|
|
|
|
class PNGChunk;
|
|
|
|
class PNGWriter {
|
|
public:
|
|
static ByteBuffer encode(Gfx::Bitmap const&);
|
|
|
|
private:
|
|
PNGWriter() { }
|
|
|
|
Vector<u8> m_data;
|
|
void add_chunk(PNGChunk const&);
|
|
void add_png_header();
|
|
void add_IHDR_chunk(u32 width, u32 height, u8 bit_depth, u8 color_type, u8 compression_method, u8 filter_method, u8 interlace_method);
|
|
void add_IDAT_chunk(Gfx::Bitmap const&);
|
|
void add_IEND_chunk();
|
|
};
|
|
|
|
}
|