metaforce/Runtime/Streams/COutputStream.hpp

92 lines
2.5 KiB
C++

#pragma once
#include "Runtime/GCNTypes.hpp"
#include <array>
#include <string>
namespace metaforce {
class COutputStream {
template <typename T>
friend void coutput_stream_helper(const T& t, COutputStream& out);
u32 x4_position = 0;
u32 x8_bufLen = 0;
u8* xc_ptr = nullptr;
u32 x10_numWrites = 0;
u32 x14_shiftRegister = 0;
u32 x18_shiftRegisterOffset = 32;
u8 x1c_scratch[96]{};
protected:
void DoFlush();
void DoPut(const u8* ptr, u32 len);
public:
COutputStream(u8* ptr, s32 unk);
virtual ~COutputStream();
virtual void Write(const u8* ptr, u32 len) = 0;
void WriteBits(u32 val, u32 bitCount);
void WriteChar(u8 c);
void WriteShort(u16 s);
void WriteLong(u32 l);
void WriteLongLong(u64 ll);
void WriteFloat(float f);
void WriteDouble(double d);
void WriteInt8(s8 c) { Put(c); }
void WriteUint8(u8 c) { Put(c); }
void WriteInt16(s16 s) { Put(s); }
void WriteUint16(u16 s) { Put(s); }
void WriteInt32(s32 l) { Put(l); }
void WriteUint32(u32 l) { Put(l); }
void WriteInt64(u64 ll) { Put(ll); }
void WriteUint64(u64 ll) { Put(ll); }
void WriteReal32(float f) { Put(f); }
void WriteReal64(double d) { Put(d); }
void FlushShiftRegister();
void Flush();
void Put(const u8* ptr, u32 len);
template <typename T>
void Put(const T& t) {
coutput_stream_helper(t, *this);
}
static u32 GetBitCount(u32 val);
};
template <typename T>
void coutput_stream_helper(const T& t, COutputStream& out) {
t.PutTo(out);
}
template <>
void coutput_stream_helper(const bool& t, COutputStream& out);
template <>
void coutput_stream_helper(const char& t, COutputStream& out);
template <>
void coutput_stream_helper(const s8& t, COutputStream& out);
template <>
void coutput_stream_helper(const u8& t, COutputStream& out);
template <>
void coutput_stream_helper(const s16& t, COutputStream& out);
template <>
void coutput_stream_helper(const u16& t, COutputStream& out);
template <>
void coutput_stream_helper(const s32& t, COutputStream& out);
template <>
void coutput_stream_helper(const u32& t, COutputStream& out);
template <>
void coutput_stream_helper(const s64& t, COutputStream& out);
template <>
void coutput_stream_helper(const u64& t, COutputStream& out);
template <>
void coutput_stream_helper(const float& t, COutputStream& out);
template <>
void coutput_stream_helper(const double& t, COutputStream& out);
template <>
void coutput_stream_helper(const std::string& t, COutputStream& out);
template <>
void coutput_stream_helper(const std::string_view& t, COutputStream& out);
} // namespace metaforce