public void SetResource(ShaderType usage, int slot, AbstractShaderResourceBuffer buffer)
{
if (usage.HasFlag(ShaderType.Vertex))
{
_vsBuffers[slot] = buffer;
if (_isBound)
{
var view = buffer?.ViewPtr ?? IntPtr.Zero;
DeviceContext.VSSetShaderResources(_device.ContextPtr, (uint)slot, 1, ref view);
}
}
if (usage.HasFlag(ShaderType.Geometry))
{
_gsBuffers[slot] = buffer;
if (_isBound)
{
var view = buffer?.ViewPtr ?? IntPtr.Zero;
DeviceContext.GSSetShaderResources(_device.ContextPtr, (uint)slot, 1, ref view);
}
}
if (usage.HasFlag(ShaderType.Pixel))
{
_resources.Remove(slot);
_psBuffers[slot] = buffer;
if (_isBound)
{
var view = buffer?.ViewPtr ?? IntPtr.Zero;
DeviceContext.PSSetShaderResources(_device.ContextPtr, (uint)slot, 1, ref view);
}
}
}
private void ApplyPSResource(int slot, AbstractShaderResourceBuffer buffer)
{
IntPtr view = buffer?.ViewPtr ?? IntPtr.Zero;
DeviceContext.PSSetShaderResources(_device.ContextPtr, (uint)slot, 1, ref view);
}