viewer#2653 fix texture readback not being called and not setting val…

…ues properly Ex: Saving textures to hard drive sometimes fails
secondlife · Sep 27, 2024 · 64c055f · 64c055f
1 parent e74b48e
commit 64c055f
Showing 1 changed file with 17 additions and 0 deletions.
diff --git a/indra/newview/llviewertexture.cpp b/indra/newview/llviewertexture.cpp
@@ -2495,6 +2495,11 @@ bool LLViewerFetchedTexture::doLoadedCallbacks()
         }
     }
 
+    if (need_readback)
+    {
+        readbackRawImage();
+    }
+
     //
     // Run raw/auxiliary data callbacks
     //
@@ -2744,10 +2749,22 @@ void LLViewerFetchedTexture::readbackRawImage()
     if (mGLTexturep.notNull() && mGLTexturep->getTexName() != 0 &&
         (mRawImage.isNull() || mRawImage->getWidth() < mGLTexturep->getWidth() || mRawImage->getHeight() < mGLTexturep->getHeight() ))
     {
+        if (mRawImage.isNull())
+        {
+            sRawCount++;
+        }
         mRawImage = new LLImageRaw();
         if (!mGLTexturep->readBackRaw(-1, mRawImage, false))
         {
             mRawImage = nullptr;
+            mIsRawImageValid = false;
+            mRawDiscardLevel = INVALID_DISCARD_LEVEL;
+            sRawCount--;
+        }
+        else
+        {
+            mIsRawImageValid = true;
+            mRawDiscardLevel = mGLTexturep->getDiscardLevel();
         }
     }
 }