/// <summary>
/// Writes the shader program info into the cache.
/// </summary>
/// <param name="dataWriter">Cache data writer</param>
/// <param name="info">Program info</param>
private static void WriteShaderProgramInfo(ref BinarySerializer dataWriter, ShaderProgramInfo info)
{
if (info == null)
{
return;
}
DataShaderInfo dataInfo = new DataShaderInfo();
dataInfo.CBuffersCount = (ushort)info.CBuffers.Count;
dataInfo.SBuffersCount = (ushort)info.SBuffers.Count;
dataInfo.TexturesCount = (ushort)info.Textures.Count;
dataInfo.ImagesCount = (ushort)info.Images.Count;
dataInfo.Stage = info.Stage;
dataInfo.UsesInstanceId = info.UsesInstanceId;
dataInfo.UsesRtLayer = info.UsesRtLayer;
dataInfo.ClipDistancesWritten = info.ClipDistancesWritten;
dataInfo.FragmentOutputMap = info.FragmentOutputMap;
dataWriter.WriteWithMagicAndSize(ref dataInfo, ShdiMagic);
for (int index = 0; index < info.CBuffers.Count; index++)
{
var entry = info.CBuffers[index];
dataWriter.WriteWithMagicAndSize(ref entry, BufdMagic);
}
for (int index = 0; index < info.SBuffers.Count; index++)
{
var entry = info.SBuffers[index];
dataWriter.WriteWithMagicAndSize(ref entry, BufdMagic);
}
for (int index = 0; index < info.Textures.Count; index++)
{
var entry = info.Textures[index];
dataWriter.WriteWithMagicAndSize(ref entry, TexdMagic);
}
for (int index = 0; index < info.Images.Count; index++)
{
var entry = info.Images[index];
dataWriter.WriteWithMagicAndSize(ref entry, TexdMagic);
}
}
/// <summary>
/// Reads the shader program info from the cache.
/// </summary>
/// <param name="dataReader">Cache data reader</param>
/// <returns>Shader program info</returns>
private static ShaderProgramInfo ReadShaderProgramInfo(ref BinarySerializer dataReader)
{
DataShaderInfo dataInfo = new DataShaderInfo();
dataReader.ReadWithMagicAndSize(ref dataInfo, ShdiMagic);
BufferDescriptor[] cBuffers = new BufferDescriptor[dataInfo.CBuffersCount];
BufferDescriptor[] sBuffers = new BufferDescriptor[dataInfo.SBuffersCount];
TextureDescriptor[] textures = new TextureDescriptor[dataInfo.TexturesCount];
TextureDescriptor[] images = new TextureDescriptor[dataInfo.ImagesCount];
for (int index = 0; index < dataInfo.CBuffersCount; index++)
{
dataReader.ReadWithMagicAndSize(ref cBuffers[index], BufdMagic);
}
for (int index = 0; index < dataInfo.SBuffersCount; index++)
{
dataReader.ReadWithMagicAndSize(ref sBuffers[index], BufdMagic);
}
for (int index = 0; index < dataInfo.TexturesCount; index++)
{
dataReader.ReadWithMagicAndSize(ref textures[index], TexdMagic);
}
for (int index = 0; index < dataInfo.ImagesCount; index++)
{
dataReader.ReadWithMagicAndSize(ref images[index], TexdMagic);
}
return(new ShaderProgramInfo(
cBuffers,
sBuffers,
textures,
images,
dataInfo.Stage,
dataInfo.UsesInstanceId,
dataInfo.UsesRtLayer,
dataInfo.ClipDistancesWritten,
dataInfo.FragmentOutputMap));
}
