From 17a1cab5d29787f3b41f40a69b530dae4e3cb25f Mon Sep 17 00:00:00 2001
From: gdkchan <gab.dark.100@gmail.com>
Date: Sun, 4 Dec 2022 15:36:03 -0300
Subject: Allow SNorm buffer texture formats on Vulkan (#3957)
* Allow SNorm buffer texture formats on Vulkan
* Shader cache version bump
---
Ryujinx.Graphics.Gpu/Image/TextureCache.cs | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
(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 d76879eb..a6bb5741 100644
--- a/Ryujinx.Graphics.Gpu/Image/TextureCache.cs
+++ b/Ryujinx.Graphics.Gpu/Image/TextureCache.cs
@@ -1088,10 +1088,9 @@ namespace Ryujinx.Graphics.Gpu.Image
{
FormatInfo formatInfo = TextureCompatibility.ToHostCompatibleFormat(info, caps);
- if (info.Target == Target.TextureBuffer)
+ if (info.Target == Target.TextureBuffer && !caps.SupportsSnormBufferTextureFormat)
{
- // We assume that the host does not support signed normalized format
- // (as is the case with OpenGL), so we just use a unsigned format.
+ // If the host does not support signed normalized formats, we use a signed integer format instead.
// The shader will need the appropriate conversion code to compensate.
switch (formatInfo.Format)
{
--
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