public void Write(EndianWriter writer)
{
uint headerSize = (uint)m_shaderSubprogram.ConstantBuffers.Length * 24;
uint variableOffset = m_contantBufferOffset + headerSize;
for (int i = 0; i < m_shaderSubprogram.ConstantBuffers.Length; i++)
{
ConstantBuffer constantBuffer = m_shaderSubprogram.ConstantBuffers[i];
VariableChunk variableChunk = m_variables[i];
uint nameOffset = m_nameLookup[constantBuffer.Name];
writer.Write(nameOffset);
writer.Write(variableChunk.Count);
writer.Write(variableOffset);
writer.Write((uint)constantBuffer.Size);
//Flags
writer.Write((uint)ConstantBufferFlags.None);
//ContantBufferType
writer.Write((uint)ConstantBufferType.ConstantBuffer);
variableOffset += variableChunk.Size;
}
foreach (VariableChunk variableChunk in m_variables)
{
variableChunk.Write(writer);
}
}
public ConstantBufferChunk(ShaderSubProgram shaderSubprogram, uint contantBufferOffset, Dictionary <string, uint> nameLookup)
{
m_shaderSubprogram = shaderSubprogram;
m_contantBufferOffset = contantBufferOffset;
m_nameLookup = nameLookup;
uint headerSize = (uint)Count * 24;
uint variableOffset = contantBufferOffset + headerSize;
int constantBufferIndex = 0;
List <VariableChunk> variables = new List <VariableChunk>();
foreach (ConstantBuffer constantBuffer in shaderSubprogram.ConstantBuffers)
{
VariableChunk variableChunk = new VariableChunk(constantBuffer, constantBufferIndex++, variableOffset, shaderSubprogram.ProgramType);
variables.Add(variableChunk);
variableOffset += variableChunk.Size;
}
foreach (BufferBinding bufferBindings in shaderSubprogram.BufferParameters)
{
VariableChunk variableChunk = new VariableChunk(bufferBindings, constantBufferIndex++, variableOffset, shaderSubprogram.ProgramType);
variables.Add(variableChunk);
variableOffset += variableChunk.Size;
}
m_variables = variables;
Size = variableOffset - contantBufferOffset;
}
public ConstantBufferChunk(Version version, ref ShaderSubProgram shaderSubprogram, uint contantBufferOffset, Dictionary <string, uint> nameLookup)
{
m_shaderSubprogram = shaderSubprogram;
m_contantBufferOffset = contantBufferOffset;
m_nameLookup = nameLookup;
ShaderGpuProgramType programType = shaderSubprogram.GetProgramType(version);
uint headerSize = (uint)Count * 24;
uint variableOffset = contantBufferOffset + headerSize;
int constantBufferIndex = 0;
List <VariableChunk> variables = new List <VariableChunk>();
for (int i = 0; i < shaderSubprogram.ConstantBuffers.Length; i++)
{
ref ConstantBuffer constantBuffer = ref shaderSubprogram.ConstantBuffers[i];
VariableChunk variableChunk = new VariableChunk(ref constantBuffer, constantBufferIndex++, variableOffset, programType);
variables.Add(variableChunk);
variableOffset += variableChunk.Size;
}
public void Write(EndianWriter writer)
{
uint headerSize = (uint)Count * 24;
uint variableOffset = m_contantBufferOffset + headerSize;
int variableIndex = 0;
for (int i = 0; i < m_shaderSubprogram.ConstantBuffers.Length; i++, variableIndex++)
{
ConstantBuffer constantBuffer = m_shaderSubprogram.ConstantBuffers[i];
VariableChunk variableChunk = m_variables[variableIndex];
uint nameOffset = m_nameLookup[constantBuffer.Name];
writer.Write(nameOffset);
writer.Write(variableChunk.Count);
writer.Write(variableOffset);
writer.Write((uint)constantBuffer.Size);
//Flags
writer.Write((uint)ConstantBufferFlags.None);
//ContantBufferType
writer.Write((uint)ConstantBufferType.ConstantBuffer);
variableOffset += variableChunk.Size;
}
for (int i = 0; i < m_shaderSubprogram.BufferParameters.Length; i++, variableIndex++)
{
BufferBinding bufferParamater = m_shaderSubprogram.BufferParameters[i];
VariableChunk variableChunk = m_variables[variableIndex];
uint nameOffset = m_nameLookup[bufferParamater.Name];
writer.Write(nameOffset);
writer.Write(variableChunk.Count);
writer.Write(variableOffset);
//Size
writer.Write((uint)4);
//Flags
writer.Write((uint)ConstantBufferFlags.None);
//ContantBufferType
writer.Write((uint)ConstantBufferType.ResourceBindInformation);
variableOffset += variableChunk.Size;
}
foreach (VariableChunk variableChunk in m_variables)
{
variableChunk.Write(writer);
}
}
