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LibGfx/DDS: Don't double-check the magic number

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This is already done in `decode_dds()`.
This commit is contained in:
Lucas CHOLLET 2023-07-06 23:03:47 -04:00 • committed by Sam Atkins
commit 8946c0c104
Notes: sideshowbarker 2024-07-17 02:59:43 +09:00
1 changed files with 1 additions and 9 deletions
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10
Userland/Libraries/LibGfx/ImageFormats/DDSLoader.cpp
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@ -634,15 +634,7 @@ IntSize DDSImageDecoderPlugin::size()
ErrorOr<void> DDSImageDecoderPlugin::initialize() ErrorOr<void> DDSImageDecoderPlugin::initialize()
{ {
// The header is always at least 128 bytes, so if the file is smaller, it can't be a DDS. return {};
if (m_context->data_size > 128
&& m_context->data[0] == 0x44
&& m_context->data[1] == 0x44
&& m_context->data[2] == 0x53
&& m_context->data[3] == 0x20)
return {};
return Error::from_string_literal("Bad image magic");
} }
bool DDSImageDecoderPlugin::sniff(ReadonlyBytes data) bool DDSImageDecoderPlugin::sniff(ReadonlyBytes data)