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LibGfx/JPEG: Rename HuffmanStreamState => HuffmanStream

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This commit is contained in:
Lucas CHOLLET 2023-04-28 22:44:15 -04:00 • committed by Andreas Kling
parent af5d892a7e
commit a08b91e63e
1 changed files with 5 additions and 5 deletions
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10
Userland/Libraries/LibGfx/ImageFormats/JPEGLoader.cpp
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@ -187,7 +187,7 @@ struct HuffmanTableSpec {
Vector<u16> codes; Vector<u16> codes;
}; };
struct HuffmanStreamState { struct HuffmanStream {
Vector<u8> stream; Vector<u8> stream;
u8 bit_offset { 0 }; u8 bit_offset { 0 };
size_t byte_offset { 0 }; size_t byte_offset { 0 };
@ -207,7 +207,7 @@ struct Scan {
u8 successive_approximation_high {}; // Ah u8 successive_approximation_high {}; // Ah
u8 successive_approximation_low {}; // Al u8 successive_approximation_low {}; // Al
HuffmanStreamState huffman_stream; HuffmanStream huffman_stream;
u64 end_of_bands_run_count { 0 }; u64 end_of_bands_run_count { 0 };
@ -270,7 +270,7 @@ static void generate_huffman_codes(HuffmanTableSpec& table)
} }
} }
static ErrorOr<size_t> read_huffman_bits(HuffmanStreamState& hstream, size_t count = 1) static ErrorOr<size_t> read_huffman_bits(HuffmanStream& hstream, size_t count = 1)
{ {
if (count > (8 * sizeof(size_t))) { if (count > (8 * sizeof(size_t))) {
dbgln_if(JPEG_DEBUG, "Can't read {} bits at once!", count); dbgln_if(JPEG_DEBUG, "Can't read {} bits at once!", count);
@ -294,7 +294,7 @@ static ErrorOr<size_t> read_huffman_bits(HuffmanStreamState& hstream, size_t cou
return value; return value;
} }
static ErrorOr<u8> get_next_symbol(HuffmanStreamState& hstream, HuffmanTableSpec const& table) static ErrorOr<u8> get_next_symbol(HuffmanStream& hstream, HuffmanTableSpec const& table)
{ {
unsigned code = 0; unsigned code = 0;
size_t code_cursor = 0; size_t code_cursor = 0;
@ -1640,7 +1640,7 @@ static ErrorOr<void> parse_header(Stream& stream, JPEGLoadingContext& context)
VERIFY_NOT_REACHED(); VERIFY_NOT_REACHED();
} }
static ErrorOr<void> scan_huffman_stream(AK::SeekableStream& stream, HuffmanStreamState& huffman_stream) static ErrorOr<void> scan_huffman_stream(AK::SeekableStream& stream, HuffmanStream& huffman_stream)
{ {
u8 last_byte; u8 last_byte;
u8 current_byte = TRY(stream.read_value<u8>()); u8 current_byte = TRY(stream.read_value<u8>());