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LibIPC: Move IPC::Encoder functions out of line

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Compiling anything that includes generated IPC messages is painfully
slow at the moment. This moves the encoding helpers out of line, which
helps a bit. Doing the same for decoding will help more.
This commit is contained in:
Andreas Kling 2020-02-15 11:27:47 +01:00
parent ef01af1cb2
commit 2ae9a56c3f
4 changed files with 157 additions and 109 deletions
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114
Libraries/LibIPC/Encoder.h
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@ -37,107 +37,19 @@ public:
{
}
Encoder& operator<<(bool value)
{
return *this << (u8)value;
}
Encoder& operator<<(u8 value)
{
m_buffer.append(value);
return *this;
}
Encoder& operator<<(u16 value)
{
m_buffer.ensure_capacity(m_buffer.size() + 2);
m_buffer.unchecked_append((u8)value);
m_buffer.unchecked_append((u8)(value >> 8));
return *this;
}
Encoder& operator<<(u32 value)
{
m_buffer.ensure_capacity(m_buffer.size() + 4);
m_buffer.unchecked_append((u8)value);
m_buffer.unchecked_append((u8)(value >> 8));
m_buffer.unchecked_append((u8)(value >> 16));
m_buffer.unchecked_append((u8)(value >> 24));
return *this;
}
Encoder& operator<<(u64 value)
{
m_buffer.ensure_capacity(m_buffer.size() + 8);
m_buffer.unchecked_append((u8)value);
m_buffer.unchecked_append((u8)(value >> 8));
m_buffer.unchecked_append((u8)(value >> 16));
m_buffer.unchecked_append((u8)(value >> 24));
m_buffer.unchecked_append((u8)(value >> 32));
m_buffer.unchecked_append((u8)(value >> 40));
m_buffer.unchecked_append((u8)(value >> 48));
m_buffer.unchecked_append((u8)(value >> 56));
return *this;
}
Encoder& operator<<(i8 value)
{
m_buffer.append((u8)value);
return *this;
}
Encoder& operator<<(i16 value)
{
m_buffer.ensure_capacity(m_buffer.size() + 2);
m_buffer.unchecked_append((u8)value);
m_buffer.unchecked_append((u8)(value >> 8));
return *this;
}
Encoder& operator<<(i32 value)
{
m_buffer.ensure_capacity(m_buffer.size() + 4);
m_buffer.unchecked_append((u8)value);
m_buffer.unchecked_append((u8)(value >> 8));
m_buffer.unchecked_append((u8)(value >> 16));
m_buffer.unchecked_append((u8)(value >> 24));
return *this;
}
Encoder& operator<<(i64 value)
{
m_buffer.ensure_capacity(m_buffer.size() + 8);
m_buffer.unchecked_append((u8)value);
m_buffer.unchecked_append((u8)(value >> 8));
m_buffer.unchecked_append((u8)(value >> 16));
m_buffer.unchecked_append((u8)(value >> 24));
m_buffer.unchecked_append((u8)(value >> 32));
m_buffer.unchecked_append((u8)(value >> 40));
m_buffer.unchecked_append((u8)(value >> 48));
m_buffer.unchecked_append((u8)(value >> 56));
return *this;
}
Encoder& operator<<(float value)
{
union bits {
float as_float;
u32 as_u32;
} u;
u.as_float = value;
return *this << u.as_u32;
}
Encoder& operator<<(const char* value)
{
return *this << StringView(value);
}
Encoder& operator<<(const StringView& value)
{
m_buffer.append((const u8*)value.characters_without_null_termination(), value.length());
return *this;
}
Encoder& operator<<(bool);
Encoder& operator<<(u8);
Encoder& operator<<(u16);
Encoder& operator<<(u32);
Encoder& operator<<(u64);
Encoder& operator<<(i8);
Encoder& operator<<(i16);
Encoder& operator<<(i32);
Encoder& operator<<(i64);
Encoder& operator<<(float);
Encoder& operator<<(const char*);
Encoder& operator<<(const StringView&);
Encoder& operator<<(const String&);
private:
MessageBuffer& m_buffer;