diff options
Diffstat (limited to 'src/ByteBuffer.cpp')
| -rw-r--r-- | src/ByteBuffer.cpp | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/src/ByteBuffer.cpp b/src/ByteBuffer.cpp index 7999226e8..526b8b754 100644 --- a/src/ByteBuffer.cpp +++ b/src/ByteBuffer.cpp @@ -66,7 +66,7 @@ public: cSelfTests::Get().Register(cSelfTests::SelfTestFunction(&TestWrite), "ByteBuffer write"); cSelfTests::Get().Register(cSelfTests::SelfTestFunction(&TestWrap), "ByteBuffer wraparound"); } - + static void TestRead(void) { cByteBuffer buf(50); @@ -78,7 +78,7 @@ public: UInt32 v3; assert_test(buf.ReadVarInt(v3) && (v3 == 0)); } - + static void TestWrite(void) { cByteBuffer buf(50); @@ -90,7 +90,7 @@ public: assert_test(All.size() == 4); assert_test(memcmp(All.data(), "\x05\xac\x02\x00", All.size()) == 0); } - + static void TestWrap(void) { cByteBuffer buf(3); @@ -110,7 +110,7 @@ public: assert_test(buf.GetFreeSpace() == FreeSpace); // We're back to normal } } - + } g_ByteBufferTest; #endif @@ -203,7 +203,7 @@ bool cByteBuffer::Write(const void * a_Bytes, size_t a_Count) size_t CurFreeSpace = GetFreeSpace(); size_t CurReadableSpace = GetReadableSpace(); size_t WrittenBytes = 0; - + if (CurFreeSpace < a_Count) { return false; @@ -223,7 +223,7 @@ bool cByteBuffer::Write(const void * a_Bytes, size_t a_Count) } m_WritePos = 0; } - + // We're guaranteed that we'll fit in a single write op if (a_Count > 0) { @@ -231,7 +231,7 @@ bool cByteBuffer::Write(const void * a_Bytes, size_t a_Count) m_WritePos += a_Count; WrittenBytes += a_Count; } - + ASSERT(GetFreeSpace() == CurFreeSpace - WrittenBytes); ASSERT(GetReadableSpace() == CurReadableSpace + WrittenBytes); return true; @@ -543,12 +543,12 @@ bool cByteBuffer::ReadLEInt(int & a_Value) CheckValid(); NEEDBYTES(4); ReadBuf(&a_Value, 4); - + #ifdef IS_BIG_ENDIAN // Convert: a_Value = ((a_Value >> 24) & 0xff) | ((a_Value >> 16) & 0xff00) | ((a_Value >> 8) & 0xff0000) | (a_Value & 0xff000000); #endif - + return true; } @@ -569,7 +569,7 @@ bool cByteBuffer::ReadPosition64(int & a_BlockX, int & a_BlockY, int & a_BlockZ) UInt32 BlockXRaw = (Value >> 38) & 0x03ffffff; // Top 26 bits UInt32 BlockYRaw = (Value >> 26) & 0x0fff; // Middle 12 bits UInt32 BlockZRaw = (Value & 0x03ffffff); // Bottom 26 bits - + // If the highest bit in the number's range is set, convert the number into negative: a_BlockX = ((BlockXRaw & 0x02000000) == 0) ? static_cast<int>(BlockXRaw) : -(0x04000000 - static_cast<int>(BlockXRaw)); a_BlockY = ((BlockYRaw & 0x0800) == 0) ? static_cast<int>(BlockYRaw) : -(0x0800 - static_cast<int>(BlockYRaw)); @@ -728,7 +728,7 @@ bool cByteBuffer::WriteVarInt32(UInt32 a_Value) { CHECK_THREAD CheckValid(); - + // A 32-bit integer can be encoded by at most 5 bytes: unsigned char b[5]; size_t idx = 0; @@ -750,7 +750,7 @@ bool cByteBuffer::WriteVarInt64(UInt64 a_Value) { CHECK_THREAD CheckValid(); - + // A 64-bit integer can be encoded by at most 10 bytes: unsigned char b[10]; size_t idx = 0; @@ -835,7 +835,7 @@ bool cByteBuffer::ReadBuf(void * a_Buffer, size_t a_Count) } m_ReadPos = 0; } - + // Read the rest of the bytes in a single read (guaranteed to fit): if (a_Count > 0) { @@ -865,7 +865,7 @@ bool cByteBuffer::WriteBuf(const void * a_Buffer, size_t a_Count) a_Count -= BytesToEndOfBuffer; m_WritePos = 0; } - + // Read the rest of the bytes in a single read (guaranteed to fit): if (a_Count > 0) { |