Thraix
27 lines
710 B
C++
27 lines
710 B
C++
#pragma once
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#include "Buffer.h"
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namespace Copium
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{
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class IndexBuffer : public Buffer
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{
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CP_DELETE_COPY_AND_MOVE_CTOR(IndexBuffer);
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private:
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int indexCount;
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public:
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IndexBuffer(Instance& instance, int indexCount)
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: Buffer{instance, VK_BUFFER_USAGE_TRANSFER_DST_BIT | VK_BUFFER_USAGE_INDEX_BUFFER_BIT, VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT, indexCount * sizeof(uint16_t), 1}, indexCount{indexCount}
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{}
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void Bind(const CommandBuffer& commandBuffer) override
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{
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vkCmdBindIndexBuffer(commandBuffer, handle, 0, VK_INDEX_TYPE_UINT16);
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}
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void Draw(const CommandBuffer& commandBuffer)
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{
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vkCmdDrawIndexed(commandBuffer, indexCount, 1, 0, 0, 0);
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}
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};
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} |