From 73c5909387bfd8c0e08bbe5e5932e12c2025acf3 Mon Sep 17 00:00:00 2001
From: Bret Curtis <psi29a@gmail.com>
Date: Wed, 14 Jun 2023 22:35:53 +0200
Subject: [PATCH] small revert, "It is copying a texture, it is not a default
 initialized one. The source texture may or may not want GL_CLAMP_TO_EDGE."

---
 apps/openmw/mwrender/postprocessor.cpp | 13 +++----------
 1 file changed, 3 insertions(+), 10 deletions(-)

diff --git a/apps/openmw/mwrender/postprocessor.cpp b/apps/openmw/mwrender/postprocessor.cpp
index 659f61c702..d64e9651bc 100644
--- a/apps/openmw/mwrender/postprocessor.cpp
+++ b/apps/openmw/mwrender/postprocessor.cpp
@@ -600,18 +600,13 @@ namespace MWRender
             // user-defined samplers
             for (const osg::Texture* texture : technique->getTextures())
             {
-                osg::ref_ptr<osg::Texture> sample;
-
                 if (const auto* tex1D = dynamic_cast<const osg::Texture1D*>(texture))
-                    sample = new osg::Texture1D(*tex1D);
+                    node.mRootStateSet->setTextureAttribute(texUnit, new osg::Texture1D(*tex1D));
                 else if (const auto* tex2D = dynamic_cast<const osg::Texture2D*>(texture))
-                    sample = new osg::Texture2D(*tex2D);
+                    node.mRootStateSet->setTextureAttribute(texUnit, new osg::Texture2D(*tex2D));
                 else if (const auto* tex3D = dynamic_cast<const osg::Texture3D*>(texture))
-                    sample= new osg::Texture3D(*tex3D);
+                    node.mRootStateSet->setTextureAttribute(texUnit, new osg::Texture3D(*tex3D));
 
-                sample->setWrap(osg::Texture::WRAP_S, osg::Texture::CLAMP_TO_EDGE);
-                sample->setWrap(osg::Texture::WRAP_T, osg::Texture::CLAMP_TO_EDGE);
-                node.mRootStateSet->setTextureAttribute(texUnit, sample);
                 node.mRootStateSet->addUniform(new osg::Uniform(texture->getName().c_str(), texUnit++));
             }
 
@@ -644,8 +639,6 @@ namespace MWRender
                     const auto [w, h] = rt.mSize.get(renderWidth(), renderHeight());
 
                     subPass.mRenderTexture = new osg::Texture2D(*rt.mTarget);
-                    subPass.mRenderTexture ->setWrap(osg::Texture::WRAP_S, osg::Texture::CLAMP_TO_EDGE);
-                    subPass.mRenderTexture ->setWrap(osg::Texture::WRAP_T, osg::Texture::CLAMP_TO_EDGE);
                     renderTargetCache[rt.mTarget] = subPass.mRenderTexture;
                     subPass.mRenderTexture->setTextureSize(w, h);
                     subPass.mRenderTexture->setName(std::string(pass->getTarget()));