From 36581a06a05b45aa171948b97edf9273ed6de8df Mon Sep 17 00:00:00 2001
From: Mark Oliver Mints <mmints@uni-koblenz.de>
Date: Fri, 28 May 2021 17:41:48 +0200
Subject: [PATCH] [#33][Impl] Get Vertex Layout from Shader Reflection and us
it for ONE Vertex Input
---
src/vkcv/PipelineManager.cpp | 22 ++++++++++++++++++++--
1 file changed, 20 insertions(+), 2 deletions(-)
diff --git a/src/vkcv/PipelineManager.cpp b/src/vkcv/PipelineManager.cpp
index e6d6beea..4475e554 100644
--- a/src/vkcv/PipelineManager.cpp
+++ b/src/vkcv/PipelineManager.cpp
@@ -66,9 +66,27 @@ namespace vkcv
nullptr
);
+ VertexLayout layout = config.m_ShaderProgram.getVertexLayout();
+ std::unordered_map<uint32_t, VertexInputAttachment> attachments = layout.attachmentMap;
+
+ VertexInputAttachment attachment = attachments.at(0);
+ uint32_t location = attachment.location;
+ uint32_t binding = attachment.binding;
+ uint32_t offset = attachment.offset;
+ VertexFormat format = attachment.format;
+
+ std::cout << "--------------------------------" << std::endl;
+ std::cout << "Debug Print From PipelineManager" << std::endl;
+ std::cout << "Layout.stride: " << layout.stride << std::endl;
+ std::cout << "Location: " << location << std::endl;
+ std::cout << "Binding: " << binding << std::endl;
+ std::cout << "Offset: " << offset << std::endl;
+ std::cout << "Format: " << (int)format << std::endl;
+ std::cout << "--------------------------------" << std::endl;
+
// vertex input state
- vk::VertexInputBindingDescription vertexInputBindingDescription(0, 12, vk::VertexInputRate::eVertex);
- vk::VertexInputAttributeDescription vertexInputAttributeDescription(0, 0, vk::Format::eR32G32B32Sfloat, 0);
+ vk::VertexInputBindingDescription vertexInputBindingDescription(binding, layout.stride, vk::VertexInputRate::eVertex); // TODO: What's with the input rate?
+ vk::VertexInputAttributeDescription vertexInputAttributeDescription(location, binding, static_cast<vk::Format>(format), offset); // TODO: Format -> cast to vk::Format?
vk::PipelineVertexInputStateCreateInfo pipelineVertexInputStateCreateInfo(
{}, // no vertex input until vertex buffer is implemented
--
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