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Everywhere: Split Error::from_string_literal and Error::from_string_view

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Error::from_string_literal now takes direct char const*s, while
Error::from_string_view does what Error::from_string_literal used to do:
taking StringViews. This change will remove the need to insert `sv`
after error strings when returning string literal errors once
StringView(char const*) is removed.

No functional changes.
This commit is contained in:
sin-ack 2022-07-11 17:57:32 +00:00 • committed by Andreas Kling
parent c70f45ff44
commit e5f09ea170
51 changed files with 282 additions and 261 deletions
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34
Userland/Libraries/LibGfx/QOILoader.cpp
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@ -26,9 +26,9 @@ static ErrorOr<QOIHeader> decode_qoi_header(InputMemoryStream& stream)
QOIHeader header;
stream >> Bytes { &header, sizeof(header) };
if (stream.handle_any_error())
return Error::from_string_literal("Invalid QOI image: end of stream while reading header"sv);
return Error::from_string_literal("Invalid QOI image: end of stream while reading header");
if (StringView { header.magic, array_size(header.magic) } != QOI_MAGIC)
return Error::from_string_literal("Invalid QOI image: incorrect header magic"sv);
return Error::from_string_literal("Invalid QOI image: incorrect header magic");
header.width = AK::convert_between_host_and_big_endian(header.width);
header.height = AK::convert_between_host_and_big_endian(header.height);
return header;
@ -39,7 +39,7 @@ static ErrorOr<Color> decode_qoi_op_rgb(InputMemoryStream& stream, Color pixel)
u8 bytes[4];
stream >> Bytes { &bytes, array_size(bytes) };
if (stream.handle_any_error())
return Error::from_string_literal("Invalid QOI image: end of stream while reading QOI_OP_RGB chunk"sv);
return Error::from_string_literal("Invalid QOI image: end of stream while reading QOI_OP_RGB chunk");
VERIFY(bytes[0] == QOI_OP_RGB);
// The alpha value remains unchanged from the previous pixel.
@ -51,7 +51,7 @@ static ErrorOr<Color> decode_qoi_op_rgba(InputMemoryStream& stream)
u8 bytes[5];
stream >> Bytes { &bytes, array_size(bytes) };
if (stream.handle_any_error())
return Error::from_string_literal("Invalid QOI image: end of stream while reading QOI_OP_RGBA chunk"sv);
return Error::from_string_literal("Invalid QOI image: end of stream while reading QOI_OP_RGBA chunk");
VERIFY(bytes[0] == QOI_OP_RGBA);
return Color { bytes[1], bytes[2], bytes[3], bytes[4] };
}
@ -61,7 +61,7 @@ static ErrorOr<u8> decode_qoi_op_index(InputMemoryStream& stream)
u8 byte;
stream >> byte;
if (stream.handle_any_error())
return Error::from_string_literal("Invalid QOI image: end of stream while reading QOI_OP_INDEX chunk"sv);
return Error::from_string_literal("Invalid QOI image: end of stream while reading QOI_OP_INDEX chunk");
VERIFY((byte & QOI_MASK_2) == QOI_OP_INDEX);
u8 index = byte & ~QOI_MASK_2;
VERIFY(index <= 63);
@ -73,7 +73,7 @@ static ErrorOr<Color> decode_qoi_op_diff(InputMemoryStream& stream, Color pixel)
u8 byte;
stream >> byte;
if (stream.handle_any_error())
return Error::from_string_literal("Invalid QOI image: end of stream while reading QOI_OP_DIFF chunk"sv);
return Error::from_string_literal("Invalid QOI image: end of stream while reading QOI_OP_DIFF chunk");
VERIFY((byte & QOI_MASK_2) == QOI_OP_DIFF);
u8 dr = (byte & 0b00110000) >> 4;
u8 dg = (byte & 0b00001100) >> 2;
@ -94,7 +94,7 @@ static ErrorOr<Color> decode_qoi_op_luma(InputMemoryStream& stream, Color pixel)
u8 bytes[2];
stream >> Bytes { &bytes, array_size(bytes) };
if (stream.handle_any_error())
return Error::from_string_literal("Invalid QOI image: end of stream while reading QOI_OP_LUMA chunk"sv);
return Error::from_string_literal("Invalid QOI image: end of stream while reading QOI_OP_LUMA chunk");
VERIFY((bytes[0] & QOI_MASK_2) == QOI_OP_LUMA);
u8 diff_green = (bytes[0] & ~QOI_MASK_2);
u8 dr_dg = (bytes[1] & 0b11110000) >> 4;
@ -114,7 +114,7 @@ static ErrorOr<u8> decode_qoi_op_run(InputMemoryStream& stream)
u8 byte;
stream >> byte;
if (stream.handle_any_error())
return Error::from_string_literal("Invalid QOI image: end of stream while reading QOI_OP_RUN chunk"sv);
return Error::from_string_literal("Invalid QOI image: end of stream while reading QOI_OP_RUN chunk");
VERIFY((byte & QOI_MASK_2) == QOI_OP_RUN);
u8 run = byte & ~QOI_MASK_2;
@ -123,7 +123,7 @@ static ErrorOr<u8> decode_qoi_op_run(InputMemoryStream& stream)
// Note that the run-lengths 63 and 64 (b111110 and b111111) are illegal as they are occupied by the QOI_OP_RGB and QOI_OP_RGBA tags.
if (run == QOI_OP_RGB || run == QOI_OP_RGBA)
return Error::from_string_literal("Invalid QOI image: illegal run length"sv);
return Error::from_string_literal("Invalid QOI image: illegal run length");
VERIFY(run >= 1 && run <= 62);
return run;
@ -134,11 +134,11 @@ static ErrorOr<void> decode_qoi_end_marker(InputMemoryStream& stream)
u8 bytes[array_size(END_MARKER)];
stream >> Bytes { &bytes, array_size(bytes) };
if (stream.handle_any_error())
return Error::from_string_literal("Invalid QOI image: end of stream while reading end marker"sv);
return Error::from_string_literal("Invalid QOI image: end of stream while reading end marker");
if (!stream.eof())
return Error::from_string_literal("Invalid QOI image: expected end of stream but more bytes are available"sv);
return Error::from_string_literal("Invalid QOI image: expected end of stream but more bytes are available");
if (memcmp(&END_MARKER, &bytes, array_size(bytes)) != 0)
return Error::from_string_literal("Invalid QOI image: incorrect end marker"sv);
return Error::from_string_literal("Invalid QOI image: incorrect end marker");
return {};
}
@ -146,9 +146,9 @@ static ErrorOr<NonnullRefPtr<Bitmap>> decode_qoi_image(InputMemoryStream& stream
{
// FIXME: Why is Gfx::Bitmap's size signed? Makes no sense whatsoever.
if (width > NumericLimits<int>::max())
return Error::from_string_literal("Cannot create bitmap for QOI image of valid size, width exceeds maximum Gfx::Bitmap width"sv);
return Error::from_string_literal("Cannot create bitmap for QOI image of valid size, width exceeds maximum Gfx::Bitmap width");
if (height > NumericLimits<int>::max())
return Error::from_string_literal("Cannot create bitmap for QOI image of valid size, height exceeds maximum Gfx::Bitmap height"sv);
return Error::from_string_literal("Cannot create bitmap for QOI image of valid size, height exceeds maximum Gfx::Bitmap height");
auto bitmap = TRY(Bitmap::try_create(BitmapFormat::BGRA8888, { width, height }));
@ -163,7 +163,7 @@ static ErrorOr<NonnullRefPtr<Bitmap>> decode_qoi_image(InputMemoryStream& stream
if (run == 0) {
u8 tag = stream.peek_or_error();
if (stream.handle_any_error())
return Error::from_string_literal("Invalid QOI image: end of stream while reading chunk tag"sv);
return Error::from_string_literal("Invalid QOI image: end of stream while reading chunk tag");
if (tag == QOI_OP_RGB)
pixel = TRY(decode_qoi_op_rgb(stream, pixel));
else if (tag == QOI_OP_RGBA)
@ -177,7 +177,7 @@ static ErrorOr<NonnullRefPtr<Bitmap>> decode_qoi_image(InputMemoryStream& stream
else if ((tag & QOI_MASK_2) == QOI_OP_RUN)
run = TRY(decode_qoi_op_run(stream));
else
return Error::from_string_literal("Invalid QOI image: unknown chunk tag"sv);
return Error::from_string_literal("Invalid QOI image: unknown chunk tag");
}
auto index_position = (pixel.red() * 3 + pixel.green() * 5 + pixel.blue() * 7 + pixel.alpha() * 11) % 64;
previous_pixels[index_position] = pixel;
@ -232,7 +232,7 @@ bool QOIImageDecoderPlugin::sniff()
ErrorOr<ImageFrameDescriptor> QOIImageDecoderPlugin::frame(size_t index)
{
if (index > 0)
return Error::from_string_literal("Invalid frame index"sv);
return Error::from_string_literal("Invalid frame index");
if (m_context->state == QOILoadingContext::State::NotDecoded) {
InputMemoryStream stream { { m_context->data, m_context->data_size } };