public Result BeginCommandBuffer(MgCommandBufferBeginInfo pBeginInfo)
{
IntPtr inheritanceInfo = IntPtr.Zero;
try
{
var param_0 = new VkCommandBufferBeginInfo();
param_0.sType = VkStructureType.StructureTypeCommandBufferBeginInfo;
param_0.pNext = IntPtr.Zero;
param_0.flags = (VkCommandBufferUsageFlags)pBeginInfo.Flags;
if (pBeginInfo.InheritanceInfo != null)
{
var ihData = new VkCommandBufferInheritanceInfo();
ihData.sType = VkStructureType.StructureTypeCommandBufferInheritanceInfo;
ihData.pNext = IntPtr.Zero;
{
UInt64 internalPtr = 0UL;
var container = pBeginInfo.InheritanceInfo.RenderPass;
if (container != null)
{
var rp = (VkRenderPass)container;
Debug.Assert(rp != null);
internalPtr = rp.Handle;
}
ihData.renderPass = internalPtr;
}
ihData.subpass = pBeginInfo.InheritanceInfo.Subpass;
{
UInt64 internalPtr = 0UL;
var container = pBeginInfo.InheritanceInfo.Framebuffer;
if (container != null)
{
var fb = (VkFramebuffer)container;
Debug.Assert(fb != null);
internalPtr = fb.Handle;
}
ihData.framebuffer = internalPtr;
}
ihData.occlusionQueryEnable = new VkBool32 {
Value = pBeginInfo.InheritanceInfo.OcclusionQueryEnable ? 1U : 0U
};
ihData.queryFlags = (VkQueryControlFlags)pBeginInfo.InheritanceInfo.QueryFlags;
ihData.pipelineStatistics = (VkQueryPipelineStatisticFlags)pBeginInfo.InheritanceInfo.PipelineStatistics;
// Copy data
inheritanceInfo = Marshal.AllocHGlobal(Marshal.SizeOf(ihData));
Marshal.StructureToPtr(ihData, inheritanceInfo, false);
}
param_0.pInheritanceInfo = inheritanceInfo;
return(Interops.vkBeginCommandBuffer(this.Handle, ref param_0));
}
finally
{
if (inheritanceInfo != IntPtr.Zero)
{
Marshal.FreeHGlobal(inheritanceInfo);
}
}
}
