1 files changed, 91 insertions, 0 deletions
diff --git a/demo/d3d12/imguiGraphD3D12.h b/demo/d3d12/imguiGraphD3D12.h
new file mode 100644
index 0000000..fc2e67e
--- /dev/null
+++ b/demo/d3d12/imguiGraphD3D12.h
@@ -0,0 +1,91 @@
+/*
+ * Copyright (c) 2014-2017, NVIDIA CORPORATION.  All rights reserved.
+ *
+ * NVIDIA CORPORATION and its licensors retain all intellectual property
+ * and proprietary rights in and to this software, related documentation
+ * and any modifications thereto.  Any use, reproduction, disclosure or
+ * distribution of this software and related documentation without an express
+ * license agreement from NVIDIA CORPORATION is strictly prohibited.
+ */
+
+#ifndef IMGUI_GRAPH_D3D12_H
+#define IMGUI_GRAPH_D3D12_H
+
+#include <stdint.h>
+
+#include "../d3d/imguiGraph.h"
+
+struct ImguiDescriptorReserveHandleD3D12
+{
+	ID3D12DescriptorHeap* heap;
+	UINT descriptorSize;
+	D3D12_CPU_DESCRIPTOR_HANDLE cpuHandle;
+	D3D12_GPU_DESCRIPTOR_HANDLE gpuHandle;
+};
+
+struct ImguiDynamicDescriptorHeapD3D12
+{
+	void* userdata;
+	ImguiDescriptorReserveHandleD3D12(*reserveDescriptors)(void* userdata, UINT numDescriptors, UINT64 lastFenceCompleted, UINT64 nextFenceValue);
+};
+
+struct ImguiGraphDescD3D12
+{
+	ID3D12Device* device = nullptr;
+	ID3D12GraphicsCommandList* commandList = nullptr;
+	UINT64 lastFenceCompleted; 
+	UINT64 nextFenceValue;
+	int winW;
+	int winH;
+	int numMSAASamples = 1;
+
+	uint32_t maxVertices = 64 * 4096u;
+
+	ImguiDynamicDescriptorHeapD3D12 dynamicHeapCbvSrvUav = {};
+
+	ImguiGraphDescD3D12() {}
+};
+
+inline const ImguiGraphDescD3D12* cast_to_imguiGraphDescD3D12(const ImguiGraphDesc* desc)
+{
+	return (const ImguiGraphDescD3D12*)(desc);
+}
+
+inline ImguiGraphDesc* cast_from_imguiGraphDescD3D12(ImguiGraphDescD3D12* desc)
+{
+	return (ImguiGraphDesc*)(desc);
+}
+
+IMGUI_GRAPH_API void imguiGraphContextInitD3D12(const ImguiGraphDesc* desc);
+
+IMGUI_GRAPH_API void imguiGraphContextUpdateD3D12(const ImguiGraphDesc* desc);
+
+IMGUI_GRAPH_API void imguiGraphContextDestroyD3D12();
+
+IMGUI_GRAPH_API void imguiGraphRecordBeginD3D12();
+
+IMGUI_GRAPH_API void imguiGraphRecordEndD3D12();
+
+IMGUI_GRAPH_API void imguiGraphVertex2fD3D12(float x, float y);
+
+IMGUI_GRAPH_API void imguiGraphVertex2fvD3D12(const float* v);
+
+IMGUI_GRAPH_API void imguiGraphTexCoord2fD3D12(float u, float v);
+
+IMGUI_GRAPH_API void imguiGraphColor4ubD3D12(uint8_t red, uint8_t green, uint8_t blue, uint8_t alpha);
+
+IMGUI_GRAPH_API void imguiGraphColor4ubvD3D12(const uint8_t* v);
+
+IMGUI_GRAPH_API void imguiGraphFontTextureEnableD3D12();
+
+IMGUI_GRAPH_API void imguiGraphFontTextureDisableD3D12();
+
+IMGUI_GRAPH_API void imguiGraphEnableScissorD3D12(int x, int y, int width, int height);
+
+IMGUI_GRAPH_API void imguiGraphDisableScissorD3D12();
+
+IMGUI_GRAPH_API void imguiGraphFontTextureInitD3D12(unsigned char* data);
+
+IMGUI_GRAPH_API void imguiGraphFontTextureReleaseD3D12();
+
+#endif
+\ No newline at end of file