From cab49c57d6d2eff1b6a501661f0bfa088068c4fa Mon Sep 17 00:00:00 2001
From: Daekwang Ryu <dkdk.ryu@samsung.com>
Date: Tue, 26 Apr 2022 10:46:36 +0900
Subject: [PATCH] Revert "[Tizen] Do not call gl functions during shutdown"

This reverts commit c1b85eb0beee3408d79d1eeebebc25b28d71c9c1.
---
 .../graphics/gles-impl/egl-graphics-controller.h   | 63 ++++++----------------
 1 file changed, 15 insertions(+), 48 deletions(-)

diff --git a/dali/internal/graphics/gles-impl/egl-graphics-controller.h b/dali/internal/graphics/gles-impl/egl-graphics-controller.h
index ec6c894..6af7383 100644
--- a/dali/internal/graphics/gles-impl/egl-graphics-controller.h
+++ b/dali/internal/graphics/gles-impl/egl-graphics-controller.h
@@ -136,16 +136,6 @@ public:
     // Final flush
     Flush();
 
-    ClearTextureUpdateQueue();
-
-    // Remove all create queue and command queue.
-    // Note that all memory are already deallocated at Final flush.
-    mCreateTextureQueue              = {};
-    mCreateBufferQueue               = {};
-    mCreateFramebufferQueue          = {};
-    mTextureMipmapGenerationRequests = {};
-    mCommandQueue                    = {};
-
     if(mContext)
     {
       mContext->GlContextDestroyed();
@@ -474,26 +464,6 @@ public:
   }
 
   /**
-   * @brief Clears the texture update queue
-   */
-  void ClearTextureUpdateQueue()
-  {
-    // Remove remained CPU-allocated texture memory
-    while(!mTextureUpdateRequests.empty())
-    {
-      auto& request = mTextureUpdateRequests.front();
-      auto& source  = request.second;
-
-      if(source.sourceType == Graphics::TextureUpdateSourceInfo::Type::MEMORY)
-      {
-        // free staging memory
-        free(source.memorySource.memory);
-      }
-      mTextureUpdateRequests.pop();
-    }
-  }
-
-  /**
    * @brief Flushes all pending updates
    *
    * Function flushes all pending resource constructions,
@@ -501,29 +471,26 @@ public:
    */
   void Flush()
   {
-    if(DALI_LIKELY(!mIsShuttingDown))
+    if(!mCreateTextureQueue.empty() ||
+       !mCreateBufferQueue.empty() ||
+       !mCreateFramebufferQueue.empty() ||
+       !mTextureUpdateRequests.empty() ||
+       !mTextureMipmapGenerationRequests.empty())
     {
-      if(!mCreateTextureQueue.empty() ||
-         !mCreateBufferQueue.empty() ||
-         !mCreateFramebufferQueue.empty() ||
-         !mTextureUpdateRequests.empty() ||
-         !mTextureMipmapGenerationRequests.empty())
-      {
-        mGraphics->ActivateResourceContext();
-      }
+      mGraphics->ActivateResourceContext();
+    }
 
-      // Process creations
-      ProcessCreateQueues();
+    // Process creations
+    ProcessCreateQueues();
 
-      // Process updates
-      ProcessTextureUpdateQueue();
+    // Process updates
+    ProcessTextureUpdateQueue();
 
-      // Process texture mipmap generation requests
-      ProcessTextureMipmapGenerationQueue();
+    // Process texture mipmap generation requests
+    ProcessTextureMipmapGenerationQueue();
 
-      // Process main command queue
-      ProcessCommandQueues();
-    }
+    // Process main command queue
+    ProcessCommandQueues();
 
     // Reset texture cache in the contexts while destroying textures
     ResetTextureCache();
-- 
2.7.4