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Added to texture class

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This commit is contained in:
Halbear 2026-05-20 23:11:42 +01:00
parent 86325c1611
commit 07b2423e19
1 changed files with 58 additions and 1 deletions
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59
src/main/java/net/halbear/Terrain4J/EngineCore/Vulkan/Rendering/Pipeline/Images/Texture.java
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@ -1,14 +1,24 @@
package net.halbear.Terrain4J.EngineCore.Vulkan.Rendering.Pipeline.Images;
import net.halbear.Terrain4J.EngineCore.Logic.Rendering.VulkanContext;
import net.halbear.Terrain4J.EngineCore.Vulkan.Structure.DeviceLayers.CommandBuffer;
import net.halbear.Terrain4J.EngineCore.Vulkan.Structure.DisplayToScreen.ImageView;
import net.halbear.Terrain4J.EngineCore.Vulkan.Util.VulkanBuffer;
import net.halbear.Terrain4J.EngineCore.Vulkan.Util.VulkanUtils;
import org.lwjgl.system.MemoryStack;
import org.lwjgl.system.MemoryUtil;
import java.nio.ByteBuffer;
import static org.lwjgl.vulkan.VK10.*;
import static org.lwjgl.vulkan.VK13.VK_ACCESS_2_NONE;
public class Texture {
private final String ID;
private final int Height;
private final int Width;
private final Image image;
private final ImageView imageView;
private boolean RecordedTransition;
private VulkanBuffer stgBuffer;
@ -19,6 +29,53 @@ public class Texture {
Width = imageSrc.Width();
Height = imageSrc.Height();
//will continue later
CreateStgBuffer(VkCtx, imageSrc.data());
var ImageData = new Image.ImageData().Width(Width).Height(Height)
.usage(VK_IMAGE_USAGE_TRANSFER_SRC_BIT | VK_IMAGE_USAGE_TRANSFER_DST_BIT | VK_IMAGE_USAGE_SAMPLED_BIT)
.format(ImageFormat);
image = new Image(VkCtx, ImageData);
var ImageViewData = new ImageView.ImageViewData().format(image.GetFormat())
.aspectMask(VK_IMAGE_ASPECT_COLOR_BIT);
imageView = new ImageView(VkCtx.GetDevice(), image.getVulkanImage(), ImageViewData, false);
}
public void CreateStgBuffer(VulkanContext VkCtx, ByteBuffer data){
int Size = data.remaining();
stgBuffer = new VulkanBuffer(VkCtx, Size, VK_BUFFER_USAGE_TRANSFER_SRC_BIT, VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT | VK_MEMORY_PROPERTY_HOST_COHERENT_BIT);
long MappedMemory = stgBuffer.MapMemory(VkCtx);
ByteBuffer buffer = MemoryUtil.memByteBuffer(MappedMemory, (int) stgBuffer.GetRequestedSize());
buffer.put(data);
data.flip();
stgBuffer.UnMapMemory(VkCtx);
}
public void RecordTextureTransition(CommandBuffer commandBuffer){
if(stgBuffer != null && !RecordedTransition){
RecordedTransition = true;
try(var MemStack = MemoryStack.stackPush()){
VulkanUtils.ImageBarrier(MemStack, commandBuffer.GetVulkanCommandBuffer(), image.getVulkanImage(),
VK_IMAGE_LAYOUT_UNDEFINED, VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL, VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT,
VK_PIPELINE_STAGE_TRANSFER_BIT, VK_ACCESS_2_NONE, VK_ACCESS_TRANSFER_WRITE_BIT, VK_IMAGE_ASPECT_COLOR_BIT);
//finish this later
}
}
}
public void CleanUp(VulkanContext VkCtx){
CleanUpStgBuffer(VkCtx);
imageView.cleanup(VkCtx.GetDevice());
image.CleanUp(VkCtx);
}
public void CleanUpStgBuffer(VulkanContext VkCtx){
if(stgBuffer != null){
stgBuffer.cleanup(VkCtx);
stgBuffer = null;
}
}
public int GetHeight(){return Height;}
public int GetWidth(){return Width;}
public String GetID(){return ID;}
public ImageView GetImageView(){return imageView;}
}