Fix for Wayland (#1577)

* Fix for Wayland. Doesn't require special version of GLEW Signed-off-by: Matthew J. Milner <[email protected]>
OpenChemistry · Jan 18, 2024 · ce5cdea · ce5cdea
1 parent d6acfd6
commit ce5cdea
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/avogadro/rendering/glrenderer.cpp b/avogadro/rendering/glrenderer.cpp
@@ -56,7 +56,7 @@ GLRenderer::~GLRenderer()
 void GLRenderer::initialize()
 {
   GLenum result = glewInit();
-  m_valid = (result == GLEW_OK);
+  m_valid = (result == GLEW_OK || result == GLEW_ERROR_NO_GLX_DISPLAY);
   if (!m_valid) {
     m_error += "GLEW could not be initialized.\n";
     return;

diff --git a/avogadro/vtk/vtkAvogadroActor.cpp b/avogadro/vtk/vtkAvogadroActor.cpp
@@ -37,7 +37,7 @@ int vtkAvogadroActor::RenderOpaqueGeometry(vtkViewport *)
 {
   if (!m_initialized) {
     GLenum result = glewInit();
-    if (result != GLEW_OK) {
+    if (result != GLEW_OK && result != GLEW_ERROR_NO_GLX_DISPLAY) {
       cout << "Error, could not initialize GLEW." << endl;
       return 0;
     }