mirror of
https://github.com/GreemDev/Ryujinx
synced 2024-12-05 07:52:10 +01:00
93 lines
2.6 KiB
C#
93 lines
2.6 KiB
C#
|
using System;
|
||
|
using Avalonia;
|
||
|
using Silk.NET.Vulkan;
|
||
|
|
||
|
namespace Ryujinx.Ava.Ui.Vulkan.Surfaces
|
||
|
{
|
||
|
internal class VulkanSurfaceRenderTarget : IDisposable
|
||
|
{
|
||
|
private readonly VulkanPlatformInterface _platformInterface;
|
||
|
|
||
|
private readonly Format _format;
|
||
|
|
||
|
public VulkanImage Image { get; private set; }
|
||
|
public bool IsCorrupted { get; private set; } = true;
|
||
|
|
||
|
public uint MipLevels => Image.MipLevels;
|
||
|
|
||
|
public VulkanSurfaceRenderTarget(VulkanPlatformInterface platformInterface, VulkanSurface surface)
|
||
|
{
|
||
|
_platformInterface = platformInterface;
|
||
|
|
||
|
Display = VulkanDisplay.CreateDisplay(platformInterface.Instance, platformInterface.Device,
|
||
|
platformInterface.PhysicalDevice, surface);
|
||
|
Surface = surface;
|
||
|
|
||
|
// Skia seems to only create surfaces from images with unorm format
|
||
|
|
||
|
IsRgba = Display.SurfaceFormat.Format >= Format.R8G8B8A8Unorm &&
|
||
|
Display.SurfaceFormat.Format <= Format.R8G8B8A8Srgb;
|
||
|
|
||
|
_format = IsRgba ? Format.R8G8B8A8Unorm : Format.B8G8R8A8Unorm;
|
||
|
}
|
||
|
|
||
|
public bool IsRgba { get; }
|
||
|
|
||
|
public uint ImageFormat => (uint) _format;
|
||
|
|
||
|
public ulong MemorySize => Image.MemorySize;
|
||
|
|
||
|
public VulkanDisplay Display { get; }
|
||
|
|
||
|
public VulkanSurface Surface { get; }
|
||
|
|
||
|
public uint UsageFlags => Image.UsageFlags;
|
||
|
|
||
|
public PixelSize Size { get; private set; }
|
||
|
|
||
|
public void Dispose()
|
||
|
{
|
||
|
_platformInterface.Device.WaitIdle();
|
||
|
DestroyImage();
|
||
|
Display?.Dispose();
|
||
|
Surface?.Dispose();
|
||
|
}
|
||
|
|
||
|
public VulkanSurfaceRenderingSession BeginDraw(float scaling)
|
||
|
{
|
||
|
var session = new VulkanSurfaceRenderingSession(Display, _platformInterface.Device, this, scaling);
|
||
|
|
||
|
if (IsCorrupted)
|
||
|
{
|
||
|
IsCorrupted = false;
|
||
|
DestroyImage();
|
||
|
CreateImage();
|
||
|
}
|
||
|
else
|
||
|
{
|
||
|
Image.TransitionLayout(ImageLayout.ColorAttachmentOptimal, AccessFlags.AccessNoneKhr);
|
||
|
}
|
||
|
|
||
|
return session;
|
||
|
}
|
||
|
|
||
|
public void Invalidate()
|
||
|
{
|
||
|
IsCorrupted = true;
|
||
|
}
|
||
|
|
||
|
private void CreateImage()
|
||
|
{
|
||
|
Size = Display.Size;
|
||
|
|
||
|
Image = new VulkanImage(_platformInterface.Device, _platformInterface.PhysicalDevice, _platformInterface.Device.CommandBufferPool, ImageFormat, Size);
|
||
|
}
|
||
|
|
||
|
private void DestroyImage()
|
||
|
{
|
||
|
_platformInterface.Device.WaitIdle();
|
||
|
Image?.Dispose();
|
||
|
}
|
||
|
}
|
||
|
}
|