public override void uploadDrawCalls(IDeviceContext ic, Span <sDrawCall> drawCalls, iDepthValues depthValues, ref DrawMeshes meshes)
{
int count = drawCalls.Length;
if (count > smallCount)
{
throw new ArgumentException("Too many draw calls for FewDrawCallsState class");
}
var span = Unsafe.writeSpan <sDrawCallData>(ic.MapBuffer(constantBuffer, MapType.Write, MapFlags.Discard), count);
try
{
produceDrawCalls(span, drawCalls, depthValues, ref meshes);
}
finally
{
ic.UnmapBuffer(constantBuffer, MapType.Write);
}
}
protected void produceDrawCalls(Span <sDrawCallData> result, Span <sDrawCall> drawCalls, iDepthValues depthValues, ref DrawMeshes meshes)
{
int count = drawCalls.Length;
for (int i = 0; i < count; i++)
{
ref sDrawCall src = ref drawCalls[i];
ref sDrawCallData dest = ref result[i];
public override void uploadDrawCalls(IDeviceContext ic, Span <sDrawCall> drawCalls, iDepthValues depthValues, ref DrawMeshes meshes)
{
using (var mapped = drawCallsBuffer.map <sDrawCallData>(ic, drawCalls.Length))
produceDrawCalls(mapped.span, drawCalls, depthValues, ref meshes);
}
public abstract void uploadDrawCalls(IDeviceContext ic, Span <sDrawCall> drawCalls, iDepthValues depthValues, ref DrawMeshes meshes);
