1 files changed, 13 insertions, 1 deletions
diff --git a/indra/newview/llviewertexture.cpp b/indra/newview/llviewertexture.cpp
index c754580fc0..9fa71fdff7 100644
--- a/indra/newview/llviewertexture.cpp
+++ b/indra/newview/llviewertexture.cpp
@@ -3489,7 +3489,19 @@ void LLViewerMediaTexture::setPlaying(bool playing)
 
         for(std::list< LLFace* >::iterator iter = mMediaFaceList.begin(); iter!= mMediaFaceList.end(); ++iter)
         {
-            switchTexture(LLRender::DIFFUSE_MAP, *iter);
+            LLFace* facep = *iter;
+            const LLTextureEntry* te = facep->getTextureEntry();
+            if (te->getGLTFMaterial())
+            {
+                // PBR material, switch emissive and basecolor
+                switchTexture(LLRender::EMISSIVE_MAP, *iter);
+                switchTexture(LLRender::BASECOLOR_MAP, *iter);
+            }
+            else
+            {
+                // blinn-phong material, switch diffuse map only
+                switchTexture(LLRender::DIFFUSE_MAP, *iter);
+            }
         }
     }
     else //stop playing this media