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LibGfx: Use ReadonlyBytes in PNGChunk API

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This commit is contained in:
Nico Weber 2023-03-15 10:55:57 +01:00 • committed by Linus Groh
parent 71b7e65a52
commit 75895bc892
1 changed files with 4 additions and 6 deletions
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10
Userland/Libraries/LibGfx/PNGWriter.cpp
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@ -36,8 +36,7 @@ public:
ErrorOr<void> add_u8(u8); ErrorOr<void> add_u8(u8);
template<typename T> ErrorOr<void> add(ReadonlyBytes);
ErrorOr<void> add(T*, size_t);
ErrorOr<void> store_type(); ErrorOr<void> store_type();
void store_data_length(); void store_data_length();
@ -84,10 +83,9 @@ ErrorOr<void> PNGChunk::add(T data)
return {}; return {};
} }
template<typename T> ErrorOr<void> PNGChunk::add(ReadonlyBytes bytes)
ErrorOr<void> PNGChunk::add(T* data, size_t size)
{ {
TRY(m_data.try_append(data, size)); TRY(m_data.try_append(bytes));
return {}; return {};
} }
@ -266,7 +264,7 @@ ErrorOr<void> PNGWriter::add_IDAT_chunk(Gfx::Bitmap const& bitmap)
auto zlib_buffer = TRY(Compress::ZlibCompressor::compress_all(uncompressed_block_data, Compress::ZlibCompressionLevel::Best)); auto zlib_buffer = TRY(Compress::ZlibCompressor::compress_all(uncompressed_block_data, Compress::ZlibCompressionLevel::Best));
TRY(png_chunk.add(zlib_buffer.data(), zlib_buffer.size())); TRY(png_chunk.add(zlib_buffer));
TRY(add_chunk(png_chunk)); TRY(add_chunk(png_chunk));
return {}; return {};
} }