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descriptor heap rewrite

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This commit is contained in:
Jorijn van der Graaf 2026-04-05 22:53:59 +02:00
commit f8e142fb06
31 changed files with 429 additions and 1017 deletions
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interfaces/Crafter.Graphics-RenderingElement2DVulkan.cppm Normal file
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/*
Crafter®.Graphics
Copyright (C) 2026 Catcrafts®
catcrafts.net
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License version 3.0 as published by the Free Software Foundation;
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
module;
#include "../lib/stb_truetype.h"
export module Crafter.Graphics:RenderingElement2DVulkan;
import Crafter.Asset;
import std;
import :Transform2D;
import :Types;
import :Window;
export namespace Crafter {
struct __attribute__((packed)) RenderingElement2DVulkanTransformInfo {
ScaleData2D scaled; // 0 - 8 bytes
std::uint16_t bufferX; // 8 - 2 bytes
std::uint16_t bufferY; // 10 - 2 bytes
//12 bytes total;
}
template<bool Owning, bool Mapped>
struct RenderingElement2DVulkan {
std::uint16_t index;
std:array<VulkanBuffer<_Float16, Mapped, false>*, Window::NumFrames> buffers;
RenderingElement2DVulkan(Anchor2D anchor, std::uint16_t bufferWidth, std::uint16_t bufferHeight) requires(Owning) : index(renderingElement2DVulkans.size()-1) {
renderingElement2DVulkans.push_back(this);
}
RenderingElement2DVulkan(Anchor2D anchor, std::uint16_t bufferWidth, std::uint16_t bufferHeight, std:array<VulkanBuffer<_Float16, Mapped, false>*, Window::NumFrames> buffers) requires(!Owning) : buffers(buffers) {
renderingElement2DVulkans.push_back(this);
}
~RenderingElement2DVulkan() {
if constexpr(Owning) {
for(VulkanBuffer<_Float16, Mapped, false>* buffer : buffers) {
delete buffer;
}
}
}
RenderingElement2DVulkan(RenderingElement2DVulkan&) = delete;
RenderingElement2DVulkan& operator=(RenderingElement2DVulkan&) = delete;
void UpdatePosition(RendertargetBase<Frames>& window, Transform2D& parent) override {
ScaleData2D oldScale = this->scaled;
this->ScaleElement(parent);
if(oldScale.size.x != this->scaled.size.x || oldScale.size.y != this->scaled.size.y) {
this->buffer.resize(this->scaled.size.x * this->scaled.size.y);
}
for(Transform2D* child : this->children) {
child->UpdatePosition(window, *this);
}
}
};
inline static std::vector<RenderingElement2DVulkan*> renderingElement2DVulkans;
inline static std::vector<VkDescriptorBufferInfo> renderingElement2DVulkanDescriptors[Window::NumFrames];
inline static VulkanBuffer<RenderingElement2DVulkanTransformInfo, Mapped, false>* renderingElement2DVulkanTransformBuffer[Window::NumFrames];
}