private unsafe Image CreateImage(Rendering.Texture type)
{
Device device = _renderer.Params.Device;
AllocationCallbacks *allocator = (AllocationCallbacks *)_renderer.Params.AllocationCallbacks.ToPointer();
Vk vk = _renderer.Vk;
ImageCreateInfo imageCreateInfo = new()
{
SType = StructureType.ImageCreateInfo,
ImageType = ImageType.ImageType2D,
Extent = new Extent3D()
{
Width = Size.X,
Height = Size.Y,
Depth = 1
},
MipLevels = _mipLevelCount,
ArrayLayers = 1,
Format = _format,
Tiling = ImageTiling.Optimal,
InitialLayout = ImageLayout.Undefined,
Usage = ImageUsageFlags.ImageUsageTransferDstBit | ImageUsageFlags.ImageUsageTransferSrcBit | ImageUsageFlags.ImageUsageSampledBit,
SharingMode = SharingMode.Exclusive,
Samples = SampleCountFlags.SampleCount1Bit,
QueueFamilyIndexCount = 0,
PQueueFamilyIndices = null
};
_renderer.AssertVulkan(vk.CreateImage(device, imageCreateInfo, allocator, out Image image));
return(image);
}
protected override void Load(ResourceDesc resourceDescription)
{
Texture2DResourceDesc desc = (Texture2DResourceDesc)resourceDescription;
var texture2D = CommonDX.TextureLoader.CreateTexture2DFromBitmap(desc.Device, CommonDX.TextureLoader.LoadBitmap(new SharpDX.WIC.ImagingFactory2(), desc.FileName));
Width = texture2D.Description.Width;
Height = texture2D.Description.Height;
D3D11.ShaderResourceView srvt = null;
if (desc.CreateSRVT)
{
srvt = new D3D11.ShaderResourceView(desc.Device, texture2D);
}
Texture = new Rendering.Texture(texture2D, srvt);
}
public void Load(Vector2D <uint> size, ImageFlags flags, Rendering.Texture type, ReadOnlySpan <byte> data)
{
_format = (type == Rendering.Texture.Rgba) ? Format.R8G8B8A8Unorm : Format.R8Unorm;
Id = ++_idCounter;
Size = size;
_type = type;
_mipLevelCount = CalculateMipLevelCount();
_image = CreateImage(type);
TextureType = type;
_flags = flags;
_memory = BindImageMemory();
if ((data == null) || (data.Length == 0))
{
data = FakeData();
}
Upload(data);
_imageView = CreateImageView();
_sampler = CreateSampler();
}
public void Load(Vector2D <uint> size, ImageFlags flags, Rendering.Texture type, ReadOnlySpan <byte> data)
{
Id = ++_idCounter;
_textureID = _gl.GenTexture();
Size = size;
TextureType = type;
_flags = flags;
Bind();
_renderer.CheckError("tex paint tex");
SetPixelStore();
Load(data);
MinFilter();
MagFilter();
RepeatX();
RepeatY();
ResetPixelStore();
Mipmaps();
_renderer.CheckError("create tex");
Unbind();
}
