48 lines
1.4 KiB
C
48 lines
1.4 KiB
C
|
// Jolt Physics Library (https://github.com/jrouwe/JoltPhysics)
|
||
|
|
// SPDX-FileCopyrightText: 2024 Jorrit Rouwe
|
||
|
|
// SPDX-License-Identifier: MIT
|
||
|
|
|
||
|
|
#pragma once
|
||
|
|
|
||
|
|
#include <Renderer/RenderPrimitive.h>
|
||
|
|
#include <Renderer/DX12/RendererDX12.h>
|
||
|
|
|
||
|
|
/// DirectX 12 implementation of a render primitive
|
||
|
|
class RenderPrimitiveDX12 : public RenderPrimitive
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
JPH_OVERRIDE_NEW_DELETE
|
||
|
|
|
||
|
|
/// Constructor
|
||
|
|
RenderPrimitiveDX12(RendererDX12 *inRenderer, PipelineState::ETopology inType) : mRenderer(inRenderer), mType(inType) { }
|
||
|
|
virtual ~RenderPrimitiveDX12() override { Clear(); }
|
||
|
|
|
||
|
|
/// Vertex buffer management functions
|
||
|
|
virtual void CreateVertexBuffer(int inNumVtx, int inVtxSize, const void *inData = nullptr) override;
|
||
|
|
virtual void ReleaseVertexBuffer() override;
|
||
|
|
virtual void * LockVertexBuffer() override;
|
||
|
|
virtual void UnlockVertexBuffer() override;
|
||
|
|
|
||
|
|
/// Index buffer management functions
|
||
|
|
virtual void CreateIndexBuffer(int inNumIdx, const uint32 *inData = nullptr) override;
|
||
|
|
virtual void ReleaseIndexBuffer() override;
|
||
|
|
virtual uint32 * LockIndexBuffer() override;
|
||
|
|
virtual void UnlockIndexBuffer() override;
|
||
|
|
|
||
|
|
/// Draw the primitive
|
||
|
|
virtual void Draw() const override;
|
||
|
|
|
||
|
|
private:
|
||
|
|
friend class RenderInstancesDX12;
|
||
|
|
|
||
|
|
RendererDX12 * mRenderer;
|
||
|
|
|
||
|
|
PipelineState::ETopology mType;
|
||
|
|
|
||
|
|
ComPtr<ID3D12Resource> mVtxBuffer;
|
||
|
|
bool mVtxBufferInUploadHeap = false;
|
||
|
|
|
||
|
|
ComPtr<ID3D12Resource> mIdxBuffer;
|
||
|
|
bool mIdxBufferInUploadHeap = false;
|
||
|
|
};
|