From 5c9450e283d0889987e39ebd13b5a29c110d9e88 Mon Sep 17 00:00:00 2001
From: Egor Yusov <egor.yusov@gmail.com>
Date: Wed, 14 Feb 2018 23:22:18 -0800
Subject: Added tests

---
 Tests/TestApp/src/TestCreateObjFromNativeResGL.cpp | 141 +++++++++++++++++++++
 1 file changed, 141 insertions(+)
 create mode 100644 Tests/TestApp/src/TestCreateObjFromNativeResGL.cpp

(limited to 'Tests/TestApp/src/TestCreateObjFromNativeResGL.cpp')

diff --git a/Tests/TestApp/src/TestCreateObjFromNativeResGL.cpp b/Tests/TestApp/src/TestCreateObjFromNativeResGL.cpp
new file mode 100644
index 0000000..b21ae64
--- /dev/null
+++ b/Tests/TestApp/src/TestCreateObjFromNativeResGL.cpp
@@ -0,0 +1,141 @@
+/*     Copyright 2015-2017 Egor Yusov
+ *  
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ * 
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ *  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ *  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ *  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF ANY PROPRIETARY RIGHTS.
+ *
+ *  In no event and under no legal theory, whether in tort (including negligence), 
+ *  contract, or otherwise, unless required by applicable law (such as deliberate 
+ *  and grossly negligent acts) or agreed to in writing, shall any Contributor be
+ *  liable for any damages, including any direct, indirect, special, incidental, 
+ *  or consequential damages of any character arising as a result of this License or 
+ *  out of the use or inability to use the software (including but not limited to damages 
+ *  for loss of goodwill, work stoppage, computer failure or malfunction, or any and 
+ *  all other commercial damages or losses), even if such Contributor has been advised 
+ *  of the possibility of such damages.
+ */
+
+#include "pch.h"
+
+#if PLATFORM_WIN32
+
+#   ifndef GLEW_STATIC
+#       define GLEW_STATIC // Must be defined to use static version of glew
+#   endif
+#   include "GL/glew.h"
+ #elif PLATFORM_LINUX
+
+#   ifndef GLEW_STATIC
+#       define GLEW_STATIC // Must be defined to use static version of glew
+#   endif
+#   ifndef GLEW_NO_GLU
+#       define GLEW_NO_GLU
+#   endif
+
+#   include "GL/glew.h"
+
+ // Undefine beautiful defines from GL/glx.h -> X11/Xlib.h
+#   ifdef Bool
+#       undef Bool
+#   endif
+#   ifdef True
+#       undef True
+#   endif
+#   ifdef False
+#       undef False
+#   endif
+#   ifdef Status
+#       undef Status
+#   endif
+#   ifdef Success
+#       undef Success
+#   endif
+
+#elif PLATFORM_MACOS
+
+#   ifndef GLEW_STATIC
+#       define GLEW_STATIC // Must be defined to use static version of glew
+#   endif
+#   ifndef GLEW_NO_GLU
+#       define GLEW_NO_GLU
+#   endif
+
+#   include "GL/glew.h"
+
+#elif PLATFORM_ANDROID
+
+#   include <GLES3/gl3.h>
+#   include <GLES3/gl3ext.h>
+ // GLStubs must be included after GLFeatures!
+#   include "GLStubsAndroid.h"
+
+#elif PLATFORM_IOS
+
+#   include <OpenGLES/ES3/gl.h>
+#   include "GLStubsIOS.h"
+
+#else
+#   error Unsupported platform
+#endif
+
+#include "RenderDeviceGL.h"
+#include "TextureGL.h"
+#include "BufferGL.h"
+
+#include "Errors.h"
+#include "TestCreateObjFromNativeResGL.h"
+
+using namespace Diligent;
+
+void TestCreateObjFromNativeResGL::CreateTexture(Diligent::ITexture *pTexture)
+{
+#if PLATFORM_WIN32 || PLATFORM_LINUX || PLATFORM_ANDROID
+    RefCntAutoPtr<IRenderDeviceGL> pDeviceGL(m_pDevice, IID_RenderDeviceGL);
+    const auto &SrcTexDesc = pTexture->GetDesc();
+    if (SrcTexDesc.Type == RESOURCE_DIM_TEX_CUBE_ARRAY)
+        return;
+
+    RefCntAutoPtr<ITextureGL> pTextureGL(pTexture, IID_TextureGL);
+    auto GLHandle = pTextureGL->GetGLTextureHandle();
+    RefCntAutoPtr<ITexture> pAttachedTexture;
+    auto TmpTexDesc = SrcTexDesc;
+    TmpTexDesc.Width = 0;
+    TmpTexDesc.Height = 0;
+    TmpTexDesc.MipLevels = 0;
+    TmpTexDesc.Format = TEX_FORMAT_UNKNOWN;
+    pDeviceGL->CreateTextureFromGLHandle(GLHandle, TmpTexDesc, &pAttachedTexture);
+
+    const auto &TestTexDesc = pAttachedTexture->GetDesc();
+    VERIFY_EXPR(TestTexDesc == SrcTexDesc);
+    RefCntAutoPtr<ITextureGL> pAttachedTextureGL(pAttachedTexture, IID_TextureGL);
+    VERIFY_EXPR(pAttachedTextureGL->GetGLTextureHandle() == GLHandle);
+    VERIFY_EXPR(pAttachedTextureGL->GetBindTarget() == pTextureGL->GetBindTarget());
+    VERIFY_EXPR( reinterpret_cast<size_t>(pAttachedTextureGL->GetNativeHandle()) == GLHandle);
+#endif
+}
+
+void TestCreateObjFromNativeResGL::CreateBuffer(Diligent::IBuffer *pBuffer)
+{
+#if PLATFORM_WIN32 || PLATFORM_LINUX || PLATFORM_ANDROID
+    RefCntAutoPtr<IRenderDeviceGL> pDeviceGL(m_pDevice, IID_RenderDeviceGL);
+    const auto &SrcBuffDesc = pBuffer->GetDesc();
+    RefCntAutoPtr<IBufferGL> pBufferGL(pBuffer, IID_BufferGL);
+    auto GLBufferHandle = pBufferGL->GetGLBufferHandle();
+  
+    RefCntAutoPtr<IBuffer> pBufferFromNativeGLHandle;
+    pDeviceGL->CreateBufferFromGLHandle(GLBufferHandle, SrcBuffDesc, &pBufferFromNativeGLHandle);
+
+    const auto &TestBufferDesc = pBufferFromNativeGLHandle->GetDesc();
+    VERIFY_EXPR(TestBufferDesc == SrcBuffDesc);
+
+    RefCntAutoPtr<IBufferGL> pTestBufferGL(pBufferFromNativeGLHandle, IID_BufferGL);
+    VERIFY_EXPR(pTestBufferGL->GetGLBufferHandle() == GLBufferHandle);
+    VERIFY_EXPR( reinterpret_cast<size_t>(pTestBufferGL->GetNativeHandle()) == GLBufferHandle);
+#endif
+}
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