Disabling anti-aliasing to get rid of Black Screen on Docker or MVs w…

…hen using OpenGL 4.5. See gazebosim/gz-sim#1116
rubenanapu · Jun 8, 2023 · 5da34c2 · 5da34c2
1 parent b32cbd3
commit 5da34c2
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Showing 5 changed files with 6 additions and 6 deletions.
diff --git a/ogre/include/gz/rendering/ogre/OgreRenderTarget.hh b/ogre/include/gz/rendering/ogre/OgreRenderTarget.hh
@@ -122,7 +122,7 @@ namespace gz
 
       protected: bool colorDirty = true;
 
-      protected: unsigned int antiAliasing = 4;
+      protected: unsigned int antiAliasing = 0;
 
       /// \brief visibility mask associated with this render target
       protected: uint32_t visibilityMask = GZ_VISIBILITY_ALL;

diff --git a/ogre/src/OgreRenderEngine.cc b/ogre/src/OgreRenderEngine.cc
@@ -549,7 +549,7 @@ void OgreRenderEngine::CreateRenderSystem()
 
   // check if target fsaa is supported
   unsigned int fsaa = 0;
-  unsigned int targetFSAA = 4;
+  unsigned int targetFSAA = 0;
   auto const it = std::find(this->dataPtr->fsaaLevels.begin(),
       this->dataPtr->fsaaLevels.end(), targetFSAA);
   if (it != this->dataPtr->fsaaLevels.end())

diff --git a/ogre2/include/gz/rendering/ogre2/Ogre2RenderTarget.hh b/ogre2/include/gz/rendering/ogre2/Ogre2RenderTarget.hh
@@ -225,7 +225,7 @@ namespace gz
       protected: bool backgroundMaterialDirty = false;
 
       /// \brief Anti-aliasing level
-      protected: unsigned int antiAliasing = 4;
+      protected: unsigned int antiAliasing = 0;
 
       /// \brief visibility mask associated with this render target
       protected: uint32_t visibilityMask = GZ_VISIBILITY_ALL;

diff --git a/ogre2/src/Ogre2RenderEngine.cc b/ogre2/src/Ogre2RenderEngine.cc
@@ -738,7 +738,7 @@ void Ogre2RenderEngine::CreateRenderSystem()
 
   // check if target fsaa is supported
   unsigned int fsaa = 0;
-  unsigned int targetFSAA = 4;
+  unsigned int targetFSAA = 0;
   auto const it = std::find(this->dataPtr->fsaaLevels.begin(),
       this->dataPtr->fsaaLevels.end(), targetFSAA);
   if (it != this->dataPtr->fsaaLevels.end())

diff --git a/ogre2/src/Ogre2RenderTarget.cc b/ogre2/src/Ogre2RenderTarget.cc
@@ -619,8 +619,8 @@ uint8_t Ogre2RenderTarget::TargetFSAA() const
     targetFSAA = 0u;
   }
 
-  if (targetFSAA == 0u)
-    targetFSAA = 1u;
+  // if (targetFSAA == 0u)
+  //   targetFSAA = 1u;
 
   return static_cast<uint8_t>(targetFSAA);
 }