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updating readme, improving buffer transfer to GPU

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Kbz-8
2023-11-14 07:46:06 +01:00
parent 52929e215c
commit 5dce6a2c8e
2 changed files with 14 additions and 28 deletions
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5
README.md
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@@ -47,6 +47,11 @@ cd MacroLibX
make make
``` ```
If you want to build using GCC you can add `TOOLCHAIN=gcc` to your `make` command
```bash
make TOOLCHAIN=gcc
```
## 🔨 Compile your project ## 🔨 Compile your project
To compile your project with MacroLibX, you just provide the shared library path in your compilation/linking command: To compile your project with MacroLibX, you just provide the shared library path in your compilation/linking command:

37
src/renderer/buffers/vk_buffer.cpp
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@@ -6,12 +6,13 @@
/* By: maldavid <kbz_8.dev@akel-engine.com> +#+ +:+ +#+ */ /* By: maldavid <kbz_8.dev@akel-engine.com> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */ /* +#+#+#+#+#+ +#+ */
/* Created: 2022/10/08 18:55:57 by maldavid #+# #+# */ /* Created: 2022/10/08 18:55:57 by maldavid #+# #+# */
/* Updated: 2023/11/14 07:17:06 by maldavid ### ########.fr */ /* Updated: 2023/11/14 07:35:22 by maldavid ### ########.fr */
/* */ /* */
/* ************************************************************************** */ /* ************************************************************************** */
#include "vk_buffer.h" #include "vk_buffer.h"
#include <renderer/command/vk_cmd_pool.h> #include <renderer/command/vk_cmd_pool.h>
#include <renderer/command/vk_cmd_buffer.h>
#include <renderer/core/render_core.h> #include <renderer/core/render_core.h>
#include <vma.h> #include <vma.h>
#include <cstring> #include <cstring>
@@ -89,39 +90,19 @@ namespace mlx
CmdPool cmdpool; CmdPool cmdpool;
cmdpool.init(); cmdpool.init();
auto device = Render_Core::get().getDevice().get(); CmdBuffer cmdBuffer;
cmdBuffer.init(&cmdpool);
VkCommandBufferAllocateInfo allocInfo{}; cmdBuffer.beginRecord(VK_COMMAND_BUFFER_USAGE_ONE_TIME_SUBMIT_BIT);
allocInfo.sType = VK_STRUCTURE_TYPE_COMMAND_BUFFER_ALLOCATE_INFO;
allocInfo.level = VK_COMMAND_BUFFER_LEVEL_PRIMARY;
allocInfo.commandPool = cmdpool.get();
allocInfo.commandBufferCount = 1;
VkCommandBuffer commandBuffer;
vkAllocateCommandBuffers(device, &allocInfo, &commandBuffer);
VkCommandBufferBeginInfo beginInfo{};
beginInfo.sType = VK_STRUCTURE_TYPE_COMMAND_BUFFER_BEGIN_INFO;
beginInfo.flags = VK_COMMAND_BUFFER_USAGE_ONE_TIME_SUBMIT_BIT;
vkBeginCommandBuffer(commandBuffer, &beginInfo);
VkBufferCopy copyRegion{}; VkBufferCopy copyRegion{};
copyRegion.size = _size; copyRegion.size = _size;
vkCmdCopyBuffer(commandBuffer, _buffer, newBuffer._buffer, 1, &copyRegion); vkCmdCopyBuffer(cmdBuffer.get(), _buffer, newBuffer._buffer, 1, &copyRegion);
vkEndCommandBuffer(commandBuffer); cmdBuffer.endRecord();
cmdBuffer.submitIdle();
VkSubmitInfo submitInfo{};
submitInfo.sType = VK_STRUCTURE_TYPE_SUBMIT_INFO;
submitInfo.commandBufferCount = 1;
submitInfo.pCommandBuffers = &commandBuffer;
auto graphicsQueue = Render_Core::get().getQueue().getGraphic();
vkQueueSubmit(graphicsQueue, 1, &submitInfo, VK_NULL_HANDLE);
vkQueueWaitIdle(graphicsQueue);
cmdBuffer.destroy();
cmdpool.destroy(); cmdpool.destroy();
this->swap(newBuffer); this->swap(newBuffer);