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Implemented KRRenderPass::begin and KRRenderPass::end

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This commit is contained in:
Kearwood Gilbert
2022-03-27 21:56:45 -07:00
parent 2818deb0e3
commit 36f804e176
9 changed files with 52 additions and 30 deletions
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22
kraken/KRPresentationThread.cpp
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@@ -30,6 +30,7 @@
//
#include "KRPresentationThread.h"
#include "KRRenderPass.h"
KRPresentationThread::KRPresentationThread(KRContext& context)
: KRContextObject(context)
@@ -153,32 +154,21 @@ void KRPresentationThread::renderFrame()
// TODO - Add error handling...
}
std::array<VkClearValue, 2> clearValues{};
clearValues[0].color = { {0.0f, 0.0f, 0.0f, 1.0f} };
clearValues[1].depthStencil = { 1.0f, 0 };
VkRenderPassBeginInfo renderPassInfo{};
renderPassInfo.sType = VK_STRUCTURE_TYPE_RENDER_PASS_BEGIN_INFO;
renderPassInfo.renderPass = surface.getRenderPass();
renderPassInfo.framebuffer = surface.m_swapChainFramebuffers[frameIndex % surface.m_swapChainFramebuffers.size()];
renderPassInfo.renderArea.offset = { 0, 0 };
renderPassInfo.renderArea.extent = surface.m_swapChainExtent;
renderPassInfo.clearValueCount = static_cast<uint32_t>(clearValues.size());
renderPassInfo.pClearValues = clearValues.data();
vkCmdBeginRenderPass(commandBuffer, &renderPassInfo, VK_SUBPASS_CONTENTS_INLINE);
KRRenderPass& forwardOpaquePass = surface.getForwardOpaquePass();
forwardOpaquePass.begin(commandBuffer, surface, frameIndex);
KRMeshManager::KRVBOData& testVertices = getContext().getMeshManager()->KRENGINE_VBO_DATA_2D_SQUARE_VERTICES;
bool haveMesh = testVertices.isVBOReady();
if (haveMesh) {
KRPipeline* testPipeline = m_pContext->getPipelineManager()->getPipeline(surface, "vulkan_test", testVertices.getVertexAttributes(), KRMesh::model_format_t::KRENGINE_MODEL_FORMAT_STRIP);
KRPipeline* testPipeline = m_pContext->getPipelineManager()->getPipeline(surface, forwardOpaquePass, "vulkan_test", testVertices.getVertexAttributes(), KRMesh::model_format_t::KRENGINE_MODEL_FORMAT_STRIP);
testPipeline->bind(commandBuffer);
testVertices.bind(commandBuffer);
vkCmdDraw(commandBuffer, 4, 1, 0, 0);
}
vkCmdEndRenderPass(commandBuffer);
forwardOpaquePass.end(commandBuffer);
if (vkEndCommandBuffer(commandBuffer) != VK_SUCCESS) {
m_activeState = PresentThreadState::error;
// TODO - Add error handling...