/// <summary>
/// Switch the render target to fast memory on platform that have it and copies the content.
/// </summary>
/// <param name="cmd">Command buffer used for rendering.</param>
/// <param name="residencyFraction">How much of the render target is to be switched into fast memory (between 0 and 1).</param>
/// <param name="flags">Flag to determine what parts of the render target is spilled if not fully resident in fast memory.</param>
public void CopyToFastMemory(CommandBuffer cmd,
float residencyFraction = 1.0f,
FastMemoryFlags flags = FastMemoryFlags.SpillTop
)
{
SwitchToFastMemory(cmd, residencyFraction, flags, copyContents: true);
}
/// <summary>
/// Switch the render target to fast memory on platform that have it.
/// </summary>
/// <param name="cmd">Command buffer used for rendering.</param>
/// <param name="residencyFraction">How much of the render target is to be switched into fast memory (between 0 and 1).</param>
/// <param name="flags">Flag to determine what parts of the render target is spilled if not fully resident in fast memory.</param>
/// <param name="copyContents">Whether the content of render target are copied or not when switching to fast memory.</param>
public void SwitchToFastMemory(CommandBuffer cmd,
float residencyFraction = 1.0f,
FastMemoryFlags flags = FastMemoryFlags.SpillTop,
bool copyContents = false
)
{
residencyFraction = Mathf.Clamp01(residencyFraction);
cmd.SwitchIntoFastMemory(m_RT, flags, residencyFraction, copyContents);
}
public static void SwitchIntoFastMemory(this CommandBuffer cmd, RenderTargetIdentifier rid, FastMemoryFlags fastMemoryFlags, float residency, bool copyContents)
{
Internal_SwitchIntoFastMemory(cmd, ref rid, fastMemoryFlags, residency, copyContents);
}
private static extern void Internal_SwitchIntoFastMemory(CommandBuffer cmd, ref RenderTargetIdentifier rt, FastMemoryFlags fastMemoryFlags, float residency, bool copyContents);
