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Perform unscaled 2d engine copy on CPU if source texture isn't in cache. (#3112)

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* Initial implementation of fast 2d copy

TODO: Partial copy for mismatching region/size.

* WIP

* Cleanup

* Update Ryujinx.Graphics.Gpu/Engine/Twod/TwodClass.cs

Co-authored-by: gdkchan <gab.dark.100@gmail.com>

Co-authored-by: gdkchan <gab.dark.100@gmail.com>
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riperiperi 2022-02-22 14:21:29 +00:00 • committed by GitHub
parent dc063eac83
commit c9c65af59e
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5 changed files with 220 additions and 7 deletions
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Ryujinx.Graphics.Gpu/GraphicsConfig.cs
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@ -28,6 +28,14 @@ namespace Ryujinx.Graphics.Gpu
/// </summary>
public static bool FastGpuTime = true;
/// <summary>
/// Enables or disables fast 2d engine texture copies entirely on CPU when possible.
/// Reduces stuttering and # of textures in games that copy textures around for streaming,
/// as textures will not need to be created for the copy, and the data does not need to be
/// flushed from GPU.
/// </summary>
public static bool Fast2DCopy = true;
/// <summary>
/// Enables or disables the Just-in-Time compiler for GPU Macro code.
/// </summary>