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Implement support for multi-range buffers using Vulkan sparse mappings (#5427)

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* Pass MultiRange to BufferManager

* Implement support for multi-range buffers using Vulkan sparse mappings

* Use multi-range for remaining buffers, delete old methods

* Assume that more buffers are contiguous

* Dispose multi-range buffers after they are removed from the list

* Properly init BufferBounds for constant and storage buffers

* Do not try reading zero bytes data from an unmapped address on the shader cache + PR feedback

* Fix misaligned sparse buffer offsets

* Null check can be simplified

* PR feedback
This commit is contained in:
gdkchan
2023-12-04 16:30:19 -03:00
committed by GitHub
parent 0531c16326
commit 1df6c07f78
33 changed files with 1241 additions and 233 deletions
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23
src/Ryujinx.Graphics.Gpu/Memory/BufferBounds.cs
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@ -1,4 +1,5 @@
using Ryujinx.Graphics.Shader;
using Ryujinx.Memory.Range;
namespace Ryujinx.Graphics.Gpu.Memory
{
@ -8,30 +9,28 @@ namespace Ryujinx.Graphics.Gpu.Memory
readonly struct BufferBounds
{
/// <summary>
/// Region virtual address.
/// Physical memory ranges where the buffer is mapped.
/// </summary>
public ulong Address { get; }
/// <summary>
/// Region size in bytes.
/// </summary>
public ulong Size { get; }
public MultiRange Range { get; }
/// <summary>
/// Buffer usage flags.
/// </summary>
public BufferUsageFlags Flags { get; }
/// <summary>
/// Indicates that the backing memory for the buffer does not exist.
/// </summary>
public bool IsUnmapped => Range.IsUnmapped;
/// <summary>
/// Creates a new buffer region.
/// </summary>
/// <param name="address">Region address</param>
/// <param name="size">Region size</param>
/// <param name="range">Physical memory ranges where the buffer is mapped</param>
/// <param name="flags">Buffer usage flags</param>
public BufferBounds(ulong address, ulong size, BufferUsageFlags flags = BufferUsageFlags.None)
public BufferBounds(MultiRange range, BufferUsageFlags flags = BufferUsageFlags.None)
{
Address = address;
Size = size;
Range = range;
Flags = flags;
}
}