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Implement Zero-Configuration Resolution Scaling (#1365)

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* Initial implementation of Render Target Scaling

Works with most games I have. No GUI option right now, it is hardcoded.

Missing handling for texelFetch operation.

* Realtime Configuration, refactoring.

* texelFetch scaling on fragment shader (WIP)

* Improve Shader-Side changes.

* Fix potential crash when no color/depth bound

* Workaround random uses of textures in compute.

This was blacklisting textures in a few games despite causing no bugs. Will eventually add full support so this doesn't break anything.

* Fix scales oscillating when changing between non-native scales.

* Scaled textures on compute, cleanup, lazier uniform update.

* Cleanup.

* Fix stupidity

* Address Thog Feedback.

* Cover most of GDK's feedback (two comments remain)

* Fix bad rename

* Move IsDepthStencil to FormatExtensions, add docs.

* Fix default config, square texture detection.

* Three final fixes:

- Nearest copy when texture is integer format.
- Texture2D -> Texture3D copy correctly blacklists the texture before trying an unscaled copy (caused driver error)
- Discount small textures.

* Remove scale threshold.

Not needed right now - we'll see if we run into problems.

* All CPU modification blacklists scale.

* Fix comment.
This commit is contained in:
riperiperi 2020-07-07 03:41:07 +01:00 • committed by GitHub
parent 43b78ae157
commit 484eb645ae
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GPG key ID: 4AEE18F83AFDEB23
49 changed files with 1163 additions and 131 deletions
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141
Ryujinx.Graphics.GAL/Format.cs
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@ -162,11 +162,21 @@ namespace Ryujinx.Graphics.GAL
public static class FormatExtensions
{
/// <summary>
/// Checks if the texture format is an ASTC format.
/// </summary>
/// <param name="format">Texture format</param>
/// <returns>True if the texture format is an ASTC format, false otherwise</returns>
public static bool IsAstc(this Format format)
{
return format.IsAstcUnorm() || format.IsAstcSrgb();
}
/// <summary>
/// Checks if the texture format is an ASTC Unorm format.
/// </summary>
/// <param name="format">Texture format</param>
/// <returns>True if the texture format is an ASTC Unorm format, false otherwise</returns>
public static bool IsAstcUnorm(this Format format)
{
switch (format)
@ -191,6 +201,11 @@ namespace Ryujinx.Graphics.GAL
return false;
}
/// <summary>
/// Checks if the texture format is an ASTC SRGB format.
/// </summary>
/// <param name="format">Texture format</param>
/// <returns>True if the texture format is an ASTC SRGB format, false otherwise</returns>
public static bool IsAstcSrgb(this Format format)
{
switch (format)
@ -214,5 +229,131 @@ namespace Ryujinx.Graphics.GAL
return false;
}
/// <summary>
/// Checks if the texture format is a depth, stencil or depth-stencil format.
/// </summary>
/// <param name="format">Texture format</param>
/// <returns>True if the format is a depth, stencil or depth-stencil format, false otherwise</returns>
public static bool IsDepthOrStencil(this Format format)
{
switch (format)
{
case Format.D16Unorm:
case Format.D24UnormS8Uint:
case Format.D24X8Unorm:
case Format.D32Float:
case Format.D32FloatS8Uint:
case Format.S8Uint:
return true;
}
return false;
}
/// <summary>
/// Checks if the texture format is an unsigned integer color format.
/// </summary>
/// <param name="format">Texture format</param>
/// <returns>True if the texture format is an unsigned integer color format, false otherwise</returns>
public static bool IsUint(this Format format)
{
switch (format)
{
case Format.R8Uint:
case Format.R16Uint:
case Format.R32Uint:
case Format.R8G8Uint:
case Format.R16G16Uint:
case Format.R32G32Uint:
case Format.R8G8B8Uint:
case Format.R16G16B16Uint:
case Format.R32G32B32Uint:
case Format.R8G8B8A8Uint:
case Format.R16G16B16A16Uint:
case Format.R32G32B32A32Uint:
case Format.R10G10B10A2Uint:
case Format.R8G8B8X8Uint:
case Format.R16G16B16X16Uint:
case Format.R32G32B32X32Uint:
return true;
}
return false;
}
/// <summary>
/// Checks if the texture format is a signed integer color format.
/// </summary>
/// <param name="format">Texture format</param>
/// <returns>True if the texture format is a signed integer color format, false otherwise</returns>
public static bool IsSint(this Format format)
{
switch (format)
{
case Format.R8Sint:
case Format.R16Sint:
case Format.R32Sint:
case Format.R8G8Sint:
case Format.R16G16Sint:
case Format.R32G32Sint:
case Format.R8G8B8Sint:
case Format.R16G16B16Sint:
case Format.R32G32B32Sint:
case Format.R8G8B8A8Sint:
case Format.R16G16B16A16Sint:
case Format.R32G32B32A32Sint:
case Format.R10G10B10A2Sint:
case Format.R8G8B8X8Sint:
case Format.R16G16B16X16Sint:
case Format.R32G32B32X32Sint:
return true;
}
return false;
}
/// <summary>
/// Checks if the texture format is an integer color format.
/// </summary>
/// <param name="format">Texture format</param>
/// <returns>True if the texture format is an integer color format, false otherwise</returns>
public static bool IsInteger(this Format format)
{
return format.IsUint() || format.IsSint();
}
/// <summary>
/// Checks if the texture format only has one component.
/// </summary>
/// <param name="format">Texture format</param>
/// <returns>True if the texture format only has one component, false otherwise</returns>
public static bool HasOneComponent(this Format format)
{
switch (format)
{
case Format.R8Unorm:
case Format.R8Snorm:
case Format.R8Uint:
case Format.R8Sint:
case Format.R16Float:
case Format.R16Unorm:
case Format.R16Snorm:
case Format.R16Uint:
case Format.R16Sint:
case Format.R32Float:
case Format.R32Uint:
case Format.R32Sint:
case Format.R8Uscaled:
case Format.R8Sscaled:
case Format.R16Uscaled:
case Format.R16Sscaled:
case Format.R32Uscaled:
case Format.R32Sscaled:
return true;
}
return false;
}
}
}