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38 lines
800 B
C#
38 lines
800 B
C#
using System.IO;
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namespace Ryujinx.Graphics.VDec
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{
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class VpxBitStreamWriter : BitStreamWriter
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{
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public VpxBitStreamWriter(Stream baseStream) : base(baseStream) { }
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public void WriteU(int value, int valueSize)
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{
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WriteBits(value, valueSize);
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}
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public void WriteS(int value, int valueSize)
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{
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bool sign = value < 0;
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if (sign)
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{
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value = -value;
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}
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WriteBits((value << 1) | (sign ? 1 : 0), valueSize + 1);
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}
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public void WriteDeltaQ(int value)
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{
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bool deltaCoded = value != 0;
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WriteBit(deltaCoded);
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if (deltaCoded)
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{
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WriteBits(value, 4);
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}
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}
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}
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} |