public bool SetData(byte[] data)
{
try {
using (var reader = new BinaryReader(new MemoryStream(data))) {
if (reader.ReadInt32() != FormatMagicNumber)
{
return(false);
}
if (reader.ReadInt32() != FormatVersion)
{
return(false);
}
var nativeDataSize = reader.ReadInt32();
var nativeData = reader.ReadBytes(nativeDataSize);
var shaderSpvCount = reader.ReadInt32();
var shaderSpvMap = new Dictionary <long, byte[]>(shaderSpvCount);
for (var i = 0; i < shaderSpvCount; i++)
{
var shaderHash = reader.ReadInt64();
var shaderSpvSize = reader.ReadInt32();
var shaderSpv = reader.ReadBytes(shaderSpvSize);
shaderSpvMap.Add(shaderHash, shaderSpv);
}
Discard();
NativePipelineCache = CreateNativePipelineCache(nativeData);
shaderSpvCache = shaderSpvMap;
return(true);
}
} catch (EndOfStreamException) {
return(false);
}
}
private void Discard()
{
if (NativePipelineCache != SharpVulkan.PipelineCache.Null)
{
Context.Device.DestroyPipelineCache(NativePipelineCache);
NativePipelineCache = SharpVulkan.PipelineCache.Null;
}
shaderSpvCache = null;
}
public PipelineCache(PlatformRenderContext context)
{
Context = context;
NativePipelineCache = CreateNativePipelineCache(Array.Empty <byte>());
}
