From 68d3700c2fe64a0f09c654840672f6d93ae8f35f Mon Sep 17 00:00:00 2001
From: Richard Huang <r.huang@samsung.com>
Date: Thu, 6 May 2021 11:33:10 +0100
Subject: [PATCH 1/1] Texture mipmap support

Change-Id: Iee0f2e0e1bb9407b82f756dffddeb30b638e730c
---
 .../dali-toolkit-test-utils/test-graphics-controller.cpp         | 9 +++++++++
 .../dali-toolkit-test-utils/test-graphics-controller.h           | 6 ++++++
 2 files changed, 15 insertions(+)

diff --git a/automated-tests/src/dali-toolkit/dali-toolkit-test-utils/test-graphics-controller.cpp b/automated-tests/src/dali-toolkit/dali-toolkit-test-utils/test-graphics-controller.cpp
index a3a0fee..e5db6ed 100644
--- a/automated-tests/src/dali-toolkit/dali-toolkit-test-utils/test-graphics-controller.cpp
+++ b/automated-tests/src/dali-toolkit/dali-toolkit-test-utils/test-graphics-controller.cpp
@@ -996,6 +996,15 @@ void TestGraphicsController::UpdateTextures(const std::vector<Graphics::TextureU
   }
 }
 
+void TestGraphicsController::GenerateTextureMipmaps(const Graphics::Texture& texture)
+{
+  mCallStack.PushCall("GenerateTextureMipmaps", "");
+
+  auto gfxTexture = Uncast<TestGraphicsTexture>(&texture);
+  mGl.BindTexture(gfxTexture->GetTarget(), 0);
+  mGl.GenerateMipmap(gfxTexture->GetTarget());
+}
+
 bool TestGraphicsController::EnableDepthStencilBuffer(bool enableDepth, bool enableStencil)
 {
   TraceCallStack::NamedParams namedParams;
diff --git a/automated-tests/src/dali-toolkit/dali-toolkit-test-utils/test-graphics-controller.h b/automated-tests/src/dali-toolkit/dali-toolkit-test-utils/test-graphics-controller.h
index 1d93bfa..1c62119 100644
--- a/automated-tests/src/dali-toolkit/dali-toolkit-test-utils/test-graphics-controller.h
+++ b/automated-tests/src/dali-toolkit/dali-toolkit-test-utils/test-graphics-controller.h
@@ -162,6 +162,12 @@ public:
                       const std::vector<Graphics::TextureUpdateSourceInfo>& sourceList) override;
 
   /**
+   * Auto generates mipmaps for the texture
+   * @param[in] texture The texture
+   */
+  void GenerateTextureMipmaps(const Graphics::Texture& texture) override;
+
+  /**
    * TBD: do we need those functions in the new implementation?
    */
   bool EnableDepthStencilBuffer(bool enableDepth, bool enableStencil) override;
-- 
2.7.4