63 lines
1.6 KiB
C++
63 lines
1.6 KiB
C++
#include"VKCommandBuffer.h"
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#include"VKRenderPass.h"
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#include"VKFramebuffer.h"
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#include"VKPipeline.h"
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#include"VKVertexInput.h"
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VK_NAMESPACE_BEGIN
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CommandBuffer::CommandBuffer(VkDevice dev,VkCommandPool cp,VkCommandBuffer cb)
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{
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device=dev;
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pool=cp;
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cmd_buf=cb;
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clear_values[0].color.float32[0] = 0.2f;
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clear_values[0].color.float32[1] = 0.2f;
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clear_values[0].color.float32[2] = 0.2f;
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clear_values[0].color.float32[3] = 0.2f;
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clear_values[1].depthStencil.depth = 1.0f;
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clear_values[1].depthStencil.stencil = 0;
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}
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CommandBuffer::~CommandBuffer()
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{
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VkCommandBuffer cmd_bufs[1] = {cmd_buf};
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vkFreeCommandBuffers(device, pool, 1, cmd_bufs);
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}
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bool CommandBuffer::Bind(RenderPass *rp,Framebuffer *fb,Pipeline *p)
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{
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VkRenderPassBeginInfo rp_begin;
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rp_begin.sType = VK_STRUCTURE_TYPE_RENDER_PASS_BEGIN_INFO;
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rp_begin.pNext = nullptr;
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rp_begin.renderPass = *rp;
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rp_begin.framebuffer = *fb;
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rp_begin.renderArea = render_area;
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rp_begin.clearValueCount = 2;
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rp_begin.pClearValues = clear_values;
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vkCmdBeginRenderPass(cmd_buf, &rp_begin, VK_SUBPASS_CONTENTS_INLINE);
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vkCmdBindPipeline(cmd_buf, VK_PIPELINE_BIND_POINT_GRAPHICS, *p);
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return(true);
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}
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bool CommandBuffer::Bind(VertexInput *vi)
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{
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if(!vi)
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return(false);
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const List<VkBuffer> &buf_list=vi->GetBufferList();
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if(buf_list.GetCount()<=0)
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return(false);
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constexpr VkDeviceSize zero_offsets[1]={0};
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vkCmdBindVertexBuffers(cmd_buf,0,buf_list.GetCount(),buf_list.GetData(),zero_offsets);
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return(true);
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}
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VK_NAMESPACE_END
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