Ryujinx/Ryujinx.Graphics.Shader/TextureUsageFlags.cs

using System;

namespace Ryujinx.Graphics.Shader
{
    /// <summary>
    /// Flags that indicate how a texture will be used in a shader.
    /// </summary>
    [Flags]
    public enum TextureUsageFlags
    {
        None = 0,

        // Integer sampled textures must be noted for resolution scaling.
        ResScaleUnsupported = 1 << 0,
        NeedsScaleValue = 1 << 1,
        ImageStore = 1 << 2,
        ImageCoherent = 1 << 3
    }
}
-												Implement Zero-Configuration Resolution Scaling (#1365)

* 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.
											
										
										
											2020-07-07 02:41:07 +00:00
+								using System;
 								namespace Ryujinx.Graphics.Shader
 								{
 								    /// <summary>
 								    /// Flags that indicate how a texture will be used in a shader.
 								    /// </summary>
 								    [Flags]
 								    public enum TextureUsageFlags
 								    {
 								        None = 0,
 								        // Integer sampled textures must be noted for resolution scaling.
-												Support res scale on images, correctly blacklist for SUST, move logic out of backend. (#1657)

* Support res scale on images, correctly blacklist for SUST, move logic
out of backend.

* Fix Typo
											
										
										
											2020-11-02 19:53:23 +00:00
+								        ResScaleUnsupported = 1 << 0,
-												Improve Buffer Textures and flush Image Stores  (#2088)

* Improve Buffer Textures and flush Image Stores

Fixes a number of issues with buffer textures:

- Reworked Buffer Textures to create their buffers in the TextureManager, then bind them with the BufferManager later.
  - Fixes an issue where a buffer texture's buffer could be invalidated after it is bound, but before use.
- Fixed width unpacking for large buffer textures. The width is now 32-bit rather than 16.
- Force buffer textures to be rebound whenever any buffer is created, as using the handle id wasn't reliable, and the cost of binding isn't too high.

Fixes vertex explosions and flickering animations in UE4 games.

* Set ImageStore flag... for ImageStore.

* Check the offset and size.
											
										
										
											2021-03-08 21:43:39 +00:00
+								        NeedsScaleValue = 1 << 1,
-												Add support for fragment shader interlock (#2768)

* Support coherent images

* Add support for fragment shader interlock

* Change to tree based match approach

* Refactor + check for branch targets and external registers

* Make detection more robust

* Use Intel fragment shader ordering if interlock is not available, use nothing if both are not available

* Remove unused field
											
										
										
											2021-10-28 22:53:12 +00:00
+								        ImageStore = 1 << 2,
 								        ImageCoherent = 1 << 3
-												Implement Zero-Configuration Resolution Scaling (#1365)

* 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.
											
										
										
											2020-07-07 02:41:07 +00:00
+								    }
 								}