public void CmdBeginRenderPass(MgRenderPassBeginInfo pRenderPassBegin, MgSubpassContents contents)
{
if (pRenderPassBegin == null)
{
throw new ArgumentNullException(nameof(pRenderPassBegin));
}
var bRenderPass = (VkRenderPass)pRenderPassBegin.RenderPass;
Debug.Assert(bRenderPass != null);
var bFrameBuffer = (VkFramebuffer)pRenderPassBegin.Framebuffer;
Debug.Assert(bFrameBuffer != null);
var clearValueCount = pRenderPassBegin.ClearValues != null ? (UInt32)pRenderPassBegin.ClearValues.Length : 0U;
var clearValues = IntPtr.Zero;
try
{
if (clearValueCount > 0)
{
var stride = Marshal.SizeOf(typeof(MgClearValue));
clearValues = Marshal.AllocHGlobal((int)(stride * clearValueCount));
for (uint i = 0; i < clearValueCount; ++i)
{
IntPtr dest = IntPtr.Add(clearValues, (int)(i * stride));
Marshal.StructureToPtr(pRenderPassBegin.ClearValues[i], dest, false);
}
}
var beginInfo = new VkRenderPassBeginInfo
{
sType = VkStructureType.StructureTypeRenderPassBeginInfo,
pNext = IntPtr.Zero,
renderPass = bRenderPass.Handle,
framebuffer = bFrameBuffer.Handle,
renderArea = pRenderPassBegin.RenderArea,
clearValueCount = clearValueCount,
pClearValues = clearValues,
};
Interops.vkCmdBeginRenderPass(this.Handle, ref beginInfo, (Magnesium.Vulkan.VkSubpassContents)contents);
}
finally
{
if (clearValues != IntPtr.Zero)
{
Marshal.FreeHGlobal(clearValues);
}
}
}
public void CmdNextSubpass(MgSubpassContents contents)
{
Interops.vkCmdNextSubpass(this.Handle, (VkSubpassContents)contents);
}
public void CmdBeginRenderPass(MgRenderPassBeginInfo pRenderPassBegin, MgSubpassContents contents)
{
throw new NotImplementedException();
}
public void CmdNextSubpass(MgSubpassContents contents)
{
throw new NotImplementedException();
}
public void CmdNextSubpass(MgSubpassContents contents)
{
mCommandEncoder.Graphics.NextSubpass(contents);
}
public void CmdBeginRenderPass(MgRenderPassBeginInfo pRenderPassBegin, MgSubpassContents contents)
{
mCommandEncoder.Graphics.BeginRenderPass(pRenderPassBegin, contents);
}
