From c9c65af59edea05e7206a076cb818128c004384e Mon Sep 17 00:00:00 2001
From: riperiperi <rhy3756547@hotmail.com>
Date: Tue, 22 Feb 2022 14:21:29 +0000
Subject: Perform unscaled 2d engine copy on CPU if source texture isn't in
cache. (#3112)
* 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>
---
Ryujinx.Graphics.Gpu/Image/TextureCache.cs | 10 ++++++++++
1 file changed, 10 insertions(+)
(limited to 'Ryujinx.Graphics.Gpu/Image/TextureCache.cs')
diff --git a/Ryujinx.Graphics.Gpu/Image/TextureCache.cs b/Ryujinx.Graphics.Gpu/Image/TextureCache.cs
index fed89770..203a3a12 100644
--- a/Ryujinx.Graphics.Gpu/Image/TextureCache.cs
+++ b/Ryujinx.Graphics.Gpu/Image/TextureCache.cs
@@ -194,6 +194,7 @@ namespace Ryujinx.Graphics.Gpu.Image
TwodTexture copyTexture,
ulong offset,
FormatInfo formatInfo,
+ bool shouldCreate,
bool preferScaling = true,
Size? sizeHint = null)
{
@@ -234,6 +235,11 @@ namespace Ryujinx.Graphics.Gpu.Image
flags |= TextureSearchFlags.WithUpscale;
}
+ if (!shouldCreate)
+ {
+ flags |= TextureSearchFlags.NoCreate;
+ }
+
Texture texture = FindOrCreateTexture(memoryManager, flags, info, 0, sizeHint);
texture?.SynchronizeMemory();
@@ -480,6 +486,10 @@ namespace Ryujinx.Graphics.Gpu.Image
return texture;
}
+ else if (flags.HasFlag(TextureSearchFlags.NoCreate))
+ {
+ return null;
+ }
// Calculate texture sizes, used to find all overlapping textures.
SizeInfo sizeInfo = info.CalculateSizeInfo(layerSize);
--
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