Working on UWP support

Support Universal Windows Platform (UWP):
- Windows 10 App
- Windows Phone
- Xbox One

.gitignore

@@ -96,6 +96,8 @@ project/vs2015/*.opendb
 !project/vs2017/raylib.sln
 !project/vs2017/raylib/*.vcxproj
 !project/vs2017/examples/*.vcxproj
+!project/vs2015.UWP/raylib/*.vcxproj
+!project/vs2015.UWP/raylib.App.UWP/*.vcxproj
 
 # Web examples 
 docs/examples/web/*.html

project/vs2015.UWP/raylib.App.UWP/App.cpp

@@ -0,0 +1,174 @@
+
+#include "pch.h"
+#include "app.h"
+
+#include "raylib.h"
+
+using namespace Windows::ApplicationModel::Core;
+using namespace Windows::ApplicationModel::Activation;
+using namespace Windows::UI::Core;
+using namespace Windows::UI::Input;
+using namespace Windows::Foundation;
+using namespace Windows::Foundation::Collections;
+using namespace Windows::Graphics::Display;
+using namespace Microsoft::WRL;
+using namespace Platform;
+
+using namespace raylibUWP;
+
+// Helper to convert a length in device-independent pixels (DIPs) to a length in physical pixels.
+inline float ConvertDipsToPixels(float dips, float dpi)
+{
+    static const float dipsPerInch = 96.0f;
+    return floor(dips * dpi / dipsPerInch + 0.5f); // Round to nearest integer.
+}
+
+// Implementation of the IFrameworkViewSource interface, necessary to run our app.
+ref class SimpleApplicationSource sealed : Windows::ApplicationModel::Core::IFrameworkViewSource
+{
+public:
+    virtual Windows::ApplicationModel::Core::IFrameworkView^ CreateView()
+    {
+        return ref new App();
+    }
+};
+
+// The main function creates an IFrameworkViewSource for our app, and runs the app.
+[Platform::MTAThread]
+int main(Platform::Array<Platform::String^>^)
+{
+    auto simpleApplicationSource = ref new SimpleApplicationSource();
+    CoreApplication::Run(simpleApplicationSource);
+
+    return 0;
+}
+
+App::App() :
+    mWindowClosed(false),
+    mWindowVisible(true)
+{
+}
+
+// The first method called when the IFrameworkView is being created.
+void App::Initialize(CoreApplicationView^ applicationView)
+{
+    // Register event handlers for app lifecycle. This example includes Activated, so that we
+    // can make the CoreWindow active and start rendering on the window.
+    applicationView->Activated += ref new TypedEventHandler<CoreApplicationView^, IActivatedEventArgs^>(this, &App::OnActivated);
+
+    // Logic for other event handlers could go here.
+    // Information about the Suspending and Resuming event handlers can be found here:
+    // http://msdn.microsoft.com/en-us/library/windows/apps/xaml/hh994930.aspx
+
+	CoreApplication::Resuming += ref new EventHandler<Platform::Object^>(this, &App::OnResuming);
+}
+
+// Called when the CoreWindow object is created (or re-created).
+void App::SetWindow(CoreWindow^ window)
+{
+	window->SizeChanged += ref new TypedEventHandler<CoreWindow^, WindowSizeChangedEventArgs^>(this, &App::OnWindowSizeChanged);
+    window->VisibilityChanged += ref new TypedEventHandler<CoreWindow^, VisibilityChangedEventArgs^>(this, &App::OnVisibilityChanged);
+    window->Closed += ref new TypedEventHandler<CoreWindow^, CoreWindowEventArgs^>(this, &App::OnWindowClosed);
+
+	DisplayInformation^ currentDisplayInformation = DisplayInformation::GetForCurrentView();
+	currentDisplayInformation->DpiChanged += ref new TypedEventHandler<DisplayInformation^, Object^>(this, &App::OnDpiChanged);
+	currentDisplayInformation->OrientationChanged += ref new TypedEventHandler<DisplayInformation^, Object^>(this, &App::OnOrientationChanged);
+
+
+    // The CoreWindow has been created, so EGL can be initialized.
+	InitWindow(800, 450, (EGLNativeWindowType)window);
+}
+
+// Initializes scene resources
+void App::Load(Platform::String^ entryPoint)
+{
+    // InitWindow() --> rlglInit()
+}
+
+// This method is called after the window becomes active.
+void App::Run()
+{
+    while (!mWindowClosed)
+    {
+        if (mWindowVisible)
+        {
+			// Update
+
+			// Draw
+			BeginDrawing();
+
+				ClearBackground(RAYWHITE);
+
+				DrawRectangle(100, 100, 400, 100, RED);
+
+				DrawLine(0, 0, GetScreenWidth(), GetScreenHeight(), BLUE);
+
+		    EndDrawing();
+
+			CoreWindow::GetForCurrentThread()->Dispatcher->ProcessEvents(CoreProcessEventsOption::ProcessAllIfPresent);
+        }
+        else
+        {
+            CoreWindow::GetForCurrentThread()->Dispatcher->ProcessEvents(CoreProcessEventsOption::ProcessOneAndAllPending);
+        }
+    }
+
+	CloseWindow();
+}
+
+// Terminate events do not cause Uninitialize to be called. It will be called if your IFrameworkView
+// class is torn down while the app is in the foreground.
+void App::Uninitialize()
+{
+	// CloseWindow();
+}
+
+// Application lifecycle event handler.
+void App::OnActivated(CoreApplicationView^ applicationView, IActivatedEventArgs^ args)
+{
+    // Run() won't start until the CoreWindow is activated.
+    CoreWindow::GetForCurrentThread()->Activate();
+}
+
+void App::OnResuming(Object^ sender, Object^ args)
+{
+	// Restore any data or state that was unloaded on suspend. By default, data
+	// and state are persisted when resuming from suspend. Note that this event
+	// does not occur if the app was previously terminated.
+}
+
+void App::OnWindowSizeChanged(CoreWindow^ sender, WindowSizeChangedEventArgs^ args)
+{
+	// TODO: Update window and render area size
+	//m_deviceResources->SetLogicalSize(Size(sender->Bounds.Width, sender->Bounds.Height));
+	//m_main->UpdateForWindowSizeChange();
+}
+
+// Window event handlers.
+void App::OnVisibilityChanged(CoreWindow^ sender, VisibilityChangedEventArgs^ args)
+{
+    mWindowVisible = args->Visible;
+
+	// raylib core has the variable windowMinimized to register state,
+	// it should be modifyed by this event...
+}
+
+void App::OnWindowClosed(CoreWindow^ sender, CoreWindowEventArgs^ args)
+{
+    mWindowClosed = true;
+
+	// raylib core has the variable windowShouldClose to register state,
+	// it should be modifyed by this event...
+}
+
+void App::OnDpiChanged(DisplayInformation^ sender, Object^ args)
+{
+	//m_deviceResources->SetDpi(sender->LogicalDpi);
+	//m_main->UpdateForWindowSizeChange();
+}
+
+void App::OnOrientationChanged(DisplayInformation^ sender, Object^ args)
+{
+	//m_deviceResources->SetCurrentOrientation(sender->CurrentOrientation);
+	//m_main->UpdateForWindowSizeChange();
+}

project/vs2015.UWP/raylib.App.UWP/App.h

@@ -0,0 +1,41 @@
+#pragma once
+
+#include <string>
+
+#include "pch.h"
+
+namespace raylibUWP
+{
+    ref class App sealed : public Windows::ApplicationModel::Core::IFrameworkView
+    {
+    public:
+        App();
+
+        // IFrameworkView Methods.
+        virtual void Initialize(Windows::ApplicationModel::Core::CoreApplicationView^ applicationView);
+        virtual void SetWindow(Windows::UI::Core::CoreWindow^ window);
+        virtual void Load(Platform::String^ entryPoint);
+        virtual void Run();
+        virtual void Uninitialize();
+
+    protected:
+
+		// Application lifecycle event handlers.
+		void OnActivated(Windows::ApplicationModel::Core::CoreApplicationView^ applicationView, Windows::ApplicationModel::Activation::IActivatedEventArgs^ args);
+		void OnResuming(Platform::Object^ sender, Platform::Object^ args);
+
+		// Window event handlers.
+		void OnWindowSizeChanged(Windows::UI::Core::CoreWindow^ sender, Windows::UI::Core::WindowSizeChangedEventArgs^ args);
+		void OnVisibilityChanged(Windows::UI::Core::CoreWindow^ sender, Windows::UI::Core::VisibilityChangedEventArgs^ args);
+		void OnWindowClosed(Windows::UI::Core::CoreWindow^ sender, Windows::UI::Core::CoreWindowEventArgs^ args);
+
+		// DisplayInformation event handlers.
+		void OnDpiChanged(Windows::Graphics::Display::DisplayInformation^ sender, Platform::Object^ args);
+		void OnOrientationChanged(Windows::Graphics::Display::DisplayInformation^ sender, Platform::Object^ args);
+
+	private:
+
+        bool mWindowClosed;
+        bool mWindowVisible;
+    };
+}

project/vs2015.UWP/raylib.App.UWP/Package.appxmanifest

@@ -0,0 +1,48 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<Package
+  xmlns="http://schemas.microsoft.com/appx/manifest/foundation/windows10"
+  xmlns:mp="http://schemas.microsoft.com/appx/2014/phone/manifest"
+  xmlns:uap="http://schemas.microsoft.com/appx/manifest/uap/windows10"
+  IgnorableNamespaces="uap mp">
+
+  <Identity
+    Name="b842558c-c034-4e4b-9457-a286f26e83cc"
+    Publisher="CN=Alumno"
+    Version="1.0.0.0" />
+
+  <mp:PhoneIdentity PhoneProductId="56d2ca94-c361-4e9f-9a33-bacd751552fa" PhonePublisherId="00000000-0000-0000-0000-000000000000"/>
+
+  <Properties>
+    <DisplayName>UWP_OpenGLES2</DisplayName>
+    <PublisherDisplayName>Alumno</PublisherDisplayName>
+    <Logo>Assets\StoreLogo.png</Logo>
+  </Properties>
+
+  <Dependencies>
+    <TargetDeviceFamily Name="Windows.Universal" MinVersion="10.0.0.0" MaxVersionTested="10.0.0.0" />
+  </Dependencies>
+
+  <Resources>
+    <Resource Language="x-generate"/>
+  </Resources>
+
+  <Applications>
+    <Application Id="App"
+      Executable="$targetnametoken$.exe"
+      EntryPoint="UWP_OpenGLES2_WindowsUniversal_Application.App">
+      <uap:VisualElements
+        DisplayName="UWP_OpenGLES2"
+        Square150x150Logo="Assets\Logo.png"
+        Square44x44Logo="Assets\SmallLogo.png"
+        Description="UWP_OpenGLES2"
+        BackgroundColor="#464646">
+        <uap:SplashScreen Image="Assets\SplashScreen.png" />
+      </uap:VisualElements>
+    </Application>
+  </Applications>
+
+  <Capabilities>
+    <Capability Name="internetClient" />
+  </Capabilities>
+</Package>

project/vs2015.UWP/raylib.App.UWP/packages.config

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<packages>
+  <package id="ANGLE.WindowsStore" version="2.1.2" targetFramework="native" />
+</packages>

project/vs2015.UWP/raylib.App.UWP/pch.cpp

@@ -0,0 +1 @@
+#include "pch.h"

project/vs2015.UWP/raylib.App.UWP/pch.h

@@ -0,0 +1,16 @@
+#pragma once
+
+#include <memory>
+#include <wrl.h>
+
+// OpenGL ES includes
+#include <GLES2/gl2.h>
+#include <GLES2/gl2ext.h>
+
+// EGL includes
+#include <EGL/egl.h>
+#include <EGL/eglext.h>
+#include <EGL/eglplatform.h>
+
+// ANGLE include for Windows Store
+#include <angle_windowsstore.h>

project/vs2015.UWP/raylib.App.UWP/raylib.App.UWP.filters

@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup>
+    <ClCompile Include="App.cpp" />
+    <ClCompile Include="pch.cpp" />
+  </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="App.h" />
+    <ClInclude Include="pch.h" />
+  </ItemGroup>
+  <ItemGroup>
+    <Image Include="Assets\SmallLogo.scale-100.png">
+      <Filter>Assets</Filter>
+    </Image>
+    <Image Include="Assets\SplashScreen.scale-100.png">
+      <Filter>Assets</Filter>
+    </Image>
+    <Image Include="Assets\StoreLogo.scale-100.png">
+      <Filter>Assets</Filter>
+    </Image>
+    <Image Include="Assets\WideLogo.scale-100.png">
+      <Filter>Assets</Filter>
+    </Image>
+    <Image Include="Assets\Logo.scale-100.png">
+      <Filter>Assets</Filter>
+    </Image>
+  </ItemGroup>
+  <ItemGroup>
+    <AppxManifest Include="Package.appxmanifest" />
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="UWP_OpenGLES2_TemporaryKey.pfx" />
+    <None Include="packages.config" />
+    <None Include="$(angle-BinPath)\libEGL.dll" />
+    <None Include="$(angle-BinPath)\libGLESv2.dll" />
+  </ItemGroup>
+  <ItemGroup>
+    <Filter Include="Assets">
+      <UniqueIdentifier>{d16954bb-de54-472b-ac10-ecab10d3fdc8}</UniqueIdentifier>
+    </Filter>
+  </ItemGroup>
+</Project>

project/vs2015.UWP/raylib.App.UWP/raylib.App.UWP.user

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="14.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <PropertyGroup />
+</Project>

project/vs2015.UWP/raylib.App.UWP/raylib.App.UWP.vcxproj

@@ -0,0 +1,140 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="14.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug|Win32">
+      <Configuration>Debug</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|Win32">
+      <Configuration>Release</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Debug|x64">
+      <Configuration>Debug</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|x64">
+      <Configuration>Release</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Debug|ARM">
+      <Configuration>Debug</Configuration>
+      <Platform>ARM</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|ARM">
+      <Configuration>Release</Configuration>
+      <Platform>ARM</Platform>
+    </ProjectConfiguration>
+  </ItemGroup>
+  <PropertyGroup Label="Globals">
+    <ProjectGuid>{b842558c-c034-4e4b-9457-a286f26e83cc}</ProjectGuid>
+    <RootNamespace>raylibUWP</RootNamespace>
+    <DefaultLanguage>en-US</DefaultLanguage>
+    <MinimumVisualStudioVersion>14.0</MinimumVisualStudioVersion>
+    <AppContainerApplication>true</AppContainerApplication>
+    <ApplicationType>Windows Store</ApplicationType>
+    <WindowsTargetPlatformVersion>10.0.14393.0</WindowsTargetPlatformVersion>
+    <WindowsTargetPlatformMinVersion>10.0.10586.0</WindowsTargetPlatformMinVersion>
+    <ApplicationTypeRevision>10.0</ApplicationTypeRevision>
+    <ProjectName>raylib.App.UWP</ProjectName>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+  <PropertyGroup Condition="'$(Configuration)'=='Debug'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <PlatformToolset>v140</PlatformToolset>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)'=='Release'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <PlatformToolset>v140</PlatformToolset>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+  <ImportGroup Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <PropertyGroup Label="UserMacros" />
+  <PropertyGroup>
+    <PackageCertificateKeyFile>raylib.App.UWP.TemporaryKey.pfx</PackageCertificateKeyFile>
+  </PropertyGroup>
+  <ItemDefinitionGroup Condition="'$(Platform)'=='ARM'">
+    <Link>
+      <AdditionalDependencies>mincore.lib; %(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalLibraryDirectories>%(AdditionalLibraryDirectories); $(VCInstallDir)\lib\store\arm; $(VCInstallDir)\lib\arm</AdditionalLibraryDirectories>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Platform)'=='Win32'">
+    <Link>
+      <AdditionalDependencies>mincore.lib;raylib.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalLibraryDirectories>$(SolutionDir)raylib\Debug;%(AdditionalLibraryDirectories); $(VCInstallDir)\lib\store; $(VCInstallDir)\lib</AdditionalLibraryDirectories>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Platform)'=='x64'">
+    <Link>
+      <AdditionalDependencies>mincore.lib;raylib.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalLibraryDirectories>C:\Users\Alumno\Downloads\angle\UWP_OpenGLES2\raylib;%(AdditionalLibraryDirectories);$(VCInstallDir)\lib\store\amd64;$(VCInstallDir)\lib\amd64</AdditionalLibraryDirectories>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)'=='Debug'">
+    <ClCompile>
+      <PrecompiledHeaderFile>pch.h</PrecompiledHeaderFile>
+      <PrecompiledHeaderOutputFile>$(IntDir)pch.pch</PrecompiledHeaderOutputFile>
+      <AdditionalIncludeDirectories>$(SolutionDir)..\..\src;$(ProjectDir);$(IntermediateOutputPath);%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalOptions>/bigobj %(AdditionalOptions)</AdditionalOptions>
+      <DisableSpecificWarnings>4453;28204</DisableSpecificWarnings>
+      <PreprocessorDefinitions>_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+    </ClCompile>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)'=='Release'">
+    <ClCompile>
+      <PrecompiledHeaderFile>pch.h</PrecompiledHeaderFile>
+      <PrecompiledHeaderOutputFile>$(IntDir)pch.pch</PrecompiledHeaderOutputFile>
+      <AdditionalIncludeDirectories>$(SolutionDir)..\..\src;$(ProjectDir);$(IntermediateOutputPath);%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalOptions>/bigobj %(AdditionalOptions)</AdditionalOptions>
+      <DisableSpecificWarnings>4453;28204</DisableSpecificWarnings>
+      <PreprocessorDefinitions>NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <CompileAs Condition="'$(Configuration)|$(Platform)'=='Release|x64'">Default</CompileAs>
+      <OmitDefaultLibName Condition="'$(Configuration)|$(Platform)'=='Release|x64'">false</OmitDefaultLibName>
+    </ClCompile>
+    <Link>
+      <AdditionalOptions Condition="'$(Configuration)|$(Platform)'=='Release|x64'">/NODEFAULTLIB %(AdditionalOptions)</AdditionalOptions>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemGroup>
+    <Image Include="Assets\Logo.scale-100.png" />
+    <Image Include="Assets\SmallLogo.scale-100.png" />
+    <Image Include="Assets\StoreLogo.scale-100.png" />
+    <Image Include="Assets\SplashScreen.scale-100.png" />
+    <Image Include="Assets\WideLogo.scale-100.png" />
+  </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="App.h" />
+    <ClInclude Include="pch.h" />
+  </ItemGroup>
+  <ItemGroup>
+    <ClCompile Include="App.cpp" />
+    <ClCompile Include="pch.cpp">
+      <PrecompiledHeader>Create</PrecompiledHeader>
+    </ClCompile>
+  </ItemGroup>
+  <ItemGroup>
+    <AppxManifest Include="Package.appxmanifest">
+      <SubType>Designer</SubType>
+    </AppxManifest>
+    <None Include="raylib.App.UWP.TemporaryKey.pfx" />
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="packages.config" />
+  </ItemGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+  <ImportGroup Label="ExtensionTargets">
+    <Import Project="..\packages\ANGLE.WindowsStore.2.1.2\build\native\ANGLE.WindowsStore.targets" Condition="Exists('..\packages\ANGLE.WindowsStore.2.1.2\build\native\ANGLE.WindowsStore.targets')" />
+  </ImportGroup>
+  <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
+    <PropertyGroup>
+      <ErrorText>This project references NuGet package(s) that are missing on this computer. Use NuGet Package Restore to download them.  For more information, see http://go.microsoft.com/fwlink/?LinkID=322105. The missing file is {0}.</ErrorText>
+    </PropertyGroup>
+    <Error Condition="!Exists('..\packages\ANGLE.WindowsStore.2.1.2\build\native\ANGLE.WindowsStore.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\ANGLE.WindowsStore.2.1.2\build\native\ANGLE.WindowsStore.targets'))" />
+  </Target>
+</Project>

project/vs2015.UWP/raylib/raylib.vcxproj

@@ -0,0 +1,123 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="14.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug|Win32">
+      <Configuration>Debug</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|Win32">
+      <Configuration>Release</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+  </ItemGroup>
+  <PropertyGroup Label="Globals">
+    <ProjectGuid>{E89D61AC-55DE-4482-AFD4-DF7242EBC859}</ProjectGuid>
+    <Keyword>Win32Proj</Keyword>
+    <RootNamespace>raylib</RootNamespace>
+    <WindowsTargetPlatformVersion>8.1</WindowsTargetPlatformVersion>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
+    <ConfigurationType>StaticLibrary</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <PlatformToolset>v140</PlatformToolset>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
+    <ConfigurationType>StaticLibrary</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <PlatformToolset>v140</PlatformToolset>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+  <ImportGroup Label="ExtensionSettings">
+  </ImportGroup>
+  <ImportGroup Label="Shared">
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <PropertyGroup Label="UserMacros" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <OutDir>$(SolutionDir)$(ProjectName)\$(Configuration)\</OutDir>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <OutDir>$(SolutionDir)$(ProjectName)\$(Configuration)\</OutDir>
+    <IntDir>$(SolutionDir)$(ProjectName)\$(Configuration)\temp</IntDir>
+  </PropertyGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <ClCompile>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <WarningLevel>Level3</WarningLevel>
+      <Optimization>Disabled</Optimization>
+      <PreprocessorDefinitions>WIN32;_DEBUG;_LIB;%(PreprocessorDefinitions);GRAPHICS_API_OPENGL_ES2;PLATFORM_UWP</PreprocessorDefinitions>
+      <CompileAs>CompileAsC</CompileAs>
+      <AdditionalIncludeDirectories>$(SolutionDir)..\..\release\include;$(SolutionDir)..\..\src\external\include\ANGLE</AdditionalIncludeDirectories>
+    </ClCompile>
+    <Link>
+      <SubSystem>Windows</SubSystem>
+    </Link>
+    <Lib>
+      <AdditionalLibraryDirectories>%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+    </Lib>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <Optimization>MaxSpeed</Optimization>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <PreprocessorDefinitions>WIN32;NDEBUG;_LIB;%(PreprocessorDefinitions);GRAPHICS_API_OPENGL_ES2;PLATFORM_UWP</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>$(SolutionDir)..\..\src\external\include\ANGLE;$(SolutionDir)..\..\release\include</AdditionalIncludeDirectories>
+      <CompileAs>CompileAsC</CompileAs>
+    </ClCompile>
+    <Link>
+      <SubSystem>Windows</SubSystem>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemGroup>
+    <Text Include="ReadMe.txt" />
+  </ItemGroup>
+  <ItemGroup>
+    <ClCompile Include="..\..\..\src\audio.c" />
+    <ClCompile Include="..\..\..\src\core.c" />
+    <ClCompile Include="..\..\..\src\external\stb_vorbis.c" />
+    <ClCompile Include="..\..\..\src\models.c" />
+    <ClCompile Include="..\..\..\src\rlgl.c" />
+    <ClCompile Include="..\..\..\src\shapes.c" />
+    <ClCompile Include="..\..\..\src\text.c" />
+    <ClCompile Include="..\..\..\src\textures.c" />
+    <ClCompile Include="..\..\..\src\utils.c" />
+  </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="..\..\..\src\camera.h" />
+    <ClInclude Include="..\..\..\src\external\glad.h" />
+    <ClInclude Include="..\..\..\src\external\jar_mod.h" />
+    <ClInclude Include="..\..\..\src\external\jar_xm.h" />
+    <ClInclude Include="..\..\..\src\external\stb_image.h" />
+    <ClInclude Include="..\..\..\src\external\stb_image_resize.h" />
+    <ClInclude Include="..\..\..\src\external\stb_image_write.h" />
+    <ClInclude Include="..\..\..\src\external\stb_rect_pack.h" />
+    <ClInclude Include="..\..\..\src\external\stb_truetype.h" />
+    <ClInclude Include="..\..\..\src\external\stb_vorbis.h" />
+    <ClInclude Include="..\..\..\src\gestures.h" />
+    <ClInclude Include="..\..\..\src\raylib.h" />
+    <ClInclude Include="..\..\..\src\raymath.h" />
+    <ClInclude Include="..\..\..\src\rlgl.h" />
+    <ClInclude Include="..\..\..\src\shader_distortion.h" />
+    <ClInclude Include="..\..\..\src\shader_standard.h" />
+    <ClInclude Include="..\..\..\src\utils.h" />
+  </ItemGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+  <ImportGroup Label="ExtensionTargets">
+  </ImportGroup>
+</Project>

src/core.c

@@ -3,13 +3,14 @@
 *   raylib.core - Basic functions to manage windows, OpenGL context and input on multiple platforms
 *
 *   PLATFORMS SUPPORTED: 
-*       - Windows (Win32, Win64)
-*       - Linux (tested on Ubuntu)
-*       - FreeBSD
-*       - OSX/macOS
-*       - Android (ARM, ARM64) 
-*       - Raspberry Pi (Raspbian)
-*       - HTML5 (Chrome, Firefox)
+*       - PLATFORM_DESKTOP: Windows (Win32, Win64)
+*       - PLATFORM_DESKTOP: Linux (X11 desktop mode)
+*       - PLATFORM_DESKTOP: FreeBSD (X11 desktop)
+*       - PLATFORM_DESKTOP: OSX/macOS
+*       - PLATFORM_ANDROID: Android 4.0 (ARM, ARM64) 
+*       - PLATFORM_RPI:     Raspberry Pi 0,1,2,3 (Raspbian)
+*       - PLATFORM_WEB:     HTML5 with asm.js (Chrome, Firefox)
+*       - PLATFORM_UWP:     Windows 10 App, Windows Phone, Xbox One
 *
 *   CONFIGURATION:
 *
@@ -29,6 +30,10 @@
 *       Windowing and input system configured for HTML5 (run on browser), code converted from C to asm.js
 *       using emscripten compiler. OpenGL ES 2.0 required for direct translation to WebGL equivalent code.
 *
+*   #define PLATFORM_UWP
+*       Universal Windows Platform support, using OpenGL ES 2.0 through ANGLE on multiple Windows platforms,
+*       including Windows 10 App, Windows Phone and Xbox One platforms.
+*
 *   #define SUPPORT_DEFAULT_FONT (default)
 *       Default font is loaded on window initialization to be available for the user to render simple text.
 *       NOTE: If enabled, uses external module functions to load default raylib font (module: text)
@@ -184,6 +189,12 @@
     #include "GLES2/gl2.h"      // Khronos OpenGL ES 2.0 library
 #endif
 
+#if defined(PLATFORM_UWP)
+    #include "EGL/egl.h"        // Khronos EGL library - Native platform display device control functions
+    #include "EGL/eglext.h"     // Khronos EGL library - Extensions
+    #include "GLES2/gl2.h"      // Khronos OpenGL ES 2.0 library
+#endif
+
 #if defined(PLATFORM_WEB)
     #include <emscripten/emscripten.h>
     #include <emscripten/html5.h>
@@ -223,9 +234,10 @@
 //----------------------------------------------------------------------------------
 #if defined(PLATFORM_DESKTOP) || defined(PLATFORM_WEB)
 static GLFWwindow *window;                      // Native window (graphic device)
-static bool windowMinimized = false;
 #endif
 
+static bool windowMinimized = false;
+
 #if defined(PLATFORM_ANDROID)
 static struct android_app *app;                 // Android activity
 static struct android_poll_source *source;      // Android events polling source
@@ -261,7 +273,7 @@ static pthread_t gamepadThreadId;               // Gamepad reading thread id
 static char gamepadName[64];                    // Gamepad name holder
 #endif
 
-#if defined(PLATFORM_ANDROID) || defined(PLATFORM_RPI)
+#if defined(PLATFORM_ANDROID) || defined(PLATFORM_RPI) || defined(PLATFORM_UWP)
 static EGLDisplay display;              // Native display device (physical screen connection)
 static EGLSurface surface;              // Surface to draw on, framebuffers (connected to context)
 static EGLContext context;              // Graphic context, mode in which drawing can be done
@@ -270,6 +282,10 @@ static uint64_t baseTime;               // Base time measure for hi-res timer
 static bool windowShouldClose = false;  // Flag to set window for closing
 #endif
 
+#if defined(PLATFORM_UWP)
+static EGLNativeWindowType uwpWindow;
+#endif
+
 // Display size-related data
 static unsigned int displayWidth, displayHeight; // Display width and height (monitor, device-screen, LCD, ...)
 static int screenWidth, screenHeight;       // Screen width and height (used render area)
@@ -279,7 +295,7 @@ static int renderOffsetY = 0;               // Offset Y from render area (must b
 static bool fullscreen = false;             // Fullscreen mode (useful only for PLATFORM_DESKTOP)
 static Matrix downscaleView;                // Matrix to downscale view (in case screen size bigger than display size)
 
-#if defined(PLATFORM_DESKTOP) || defined(PLATFORM_RPI) || defined(PLATFORM_WEB)
+#if defined(PLATFORM_DESKTOP) || defined(PLATFORM_RPI) || defined(PLATFORM_WEB) || defined(PLATFORM_UWP)
 static const char *windowTitle;             // Window text title...
 static bool cursorOnScreen = false;         // Tracks if cursor is inside client area
 static bool cursorHidden = false;           // Track if cursor is hidden
@@ -399,6 +415,10 @@ static void InitGamepad(void);                          // Init raw gamepad inpu
 static void *GamepadThread(void *arg);                  // Mouse reading thread
 #endif
 
+#if defined(PLATFORM_UWP)
+// Define functions required to manage inputs
+#endif
+
 #if defined(_WIN32)
     // NOTE: We include Sleep() function signature here to avoid windows.h inclusion
     void __stdcall Sleep(unsigned long msTimeout);      // Required for Wait()
@@ -407,14 +427,19 @@ static void *GamepadThread(void *arg);                  // Mouse reading thread
 //----------------------------------------------------------------------------------
 // Module Functions Definition - Window and OpenGL Context Functions
 //----------------------------------------------------------------------------------
-#if defined(PLATFORM_DESKTOP) || defined(PLATFORM_RPI) || defined(PLATFORM_WEB)
+#if defined(PLATFORM_DESKTOP) || defined(PLATFORM_RPI) || defined(PLATFORM_WEB) || defined(PLATFORM_UWP)
 // Initialize window and OpenGL context
-void InitWindow(int width, int height, ">const char *title)
+void InitWindow(int width, int height, t">void *data)
 {
     TraceLog(LOG_INFO, "Initializing raylib (v1.8.0)");
 
-    // Store window title (could be useful...)
-    windowTitle = title;
+#if defined(PLATFORM_DESKTOP)
+    windowTitle = (char *)data;
+#endif
+
+#if defined(PLATFORM_UWP)
+    uwpWindow = (EGLNativeWindowType)data;
+#endif
 
     // Init graphics device (display device and OpenGL context)
     InitGraphicsDevice(width, height);
@@ -558,7 +583,7 @@ void CloseWindow(void)
     timeEndPeriod(1);           // Restore time period
 #endif
 
-#if defined(PLATFORM_ANDROID) || defined(PLATFORM_RPI)
+#if defined(PLATFORM_ANDROID) || defined(PLATFORM_RPI) || defined(PLATFORM_UWP)
     // Close surface, context and display
     if (display != EGL_NO_DISPLAY)
     {
@@ -606,7 +631,7 @@ bool WindowShouldClose(void)
     return (glfwWindowShouldClose(window));
 #endif
 
-#if defined(PLATFORM_ANDROID) || defined(PLATFORM_RPI)
+#if defined(PLATFORM_ANDROID) || defined(PLATFORM_RPI) || defined(PLATFORM_UWP)
     return windowShouldClose;
 #endif
 }
@@ -614,7 +639,7 @@ bool WindowShouldClose(void)
 // Check if window has been minimized (or lost focus)
 bool IsWindowMinimized(void)
 {
-#if defined(PLATFORM_DESKTOP) || defined(PLATFORM_WEB)
+#if defined(PLATFORM_DESKTOP) || defined(PLATFORM_WEB) || defined(PLATFORM_UWP)
     return windowMinimized;
 #else
     return false;
@@ -681,7 +706,7 @@ void SetWindowMonitor(int monitor)
     
     if ((monitor >= 0) && (monitor < monitorCount)) 
     {
-        glfwSetWindowMonitor(window, monitors[monitor], 0, 0, screenWidth, screenHeight, GLFW_DONT_CARE);
+        o">//glfwSetWindowMonitor(window, monitors[monitor], 0, 0, screenWidth, screenHeight, GLFW_DONT_CARE);
         TraceLog(LOG_INFO, "Selected fullscreen monitor: [%i] %s", monitor, glfwGetMonitorName(monitors[monitor]));
     }
     else TraceLog(LOG_WARNING, "Selected monitor not found");
@@ -1833,7 +1858,7 @@ static void InitGraphicsDevice(int width, int height)
     }
 #endif // defined(PLATFORM_DESKTOP) || defined(PLATFORM_WEB)
 
-#if defined(PLATFORM_ANDROID) || defined(PLATFORM_RPI)
+#if defined(PLATFORM_ANDROID) || defined(PLATFORM_RPI) || defined(PLATFORM_UWP)
     fullscreen = true;
 
     // Screen size security check
@@ -1876,12 +1901,151 @@ static void InitGraphicsDevice(int width, int height)
         EGL_NONE
     };
 
-    EGLint contextAttribs[] =
+    k">const EGLint contextAttribs[] =
     {
         EGL_CONTEXT_CLIENT_VERSION, 2,
         EGL_NONE
     };
 
+#if defined(PLATFORM_UWP)
+    const EGLint surfaceAttributes[] =
+    {
+        // EGL_ANGLE_SURFACE_RENDER_TO_BACK_BUFFER is part of the same optimization as EGL_ANGLE_DISPLAY_ALLOW_RENDER_TO_BACK_BUFFER (see above).
+        // If you have compilation issues with it then please update your Visual Studio templates.
+        EGL_ANGLE_SURFACE_RENDER_TO_BACK_BUFFER, EGL_TRUE,
+        EGL_NONE
+    };
+
+    const EGLint defaultDisplayAttributes[] =
+    {
+        // These are the default display attributes, used to request ANGLE's D3D11 renderer.
+        // eglInitialize will only succeed with these attributes if the hardware supports D3D11 Feature Level 10_0+.
+        EGL_PLATFORM_ANGLE_TYPE_ANGLE, EGL_PLATFORM_ANGLE_TYPE_D3D11_ANGLE,
+
+        // EGL_ANGLE_DISPLAY_ALLOW_RENDER_TO_BACK_BUFFER is an optimization that can have large performance benefits on mobile devices.
+        // Its syntax is subject to change, though. Please update your Visual Studio templates if you experience compilation issues with it.
+        EGL_ANGLE_DISPLAY_ALLOW_RENDER_TO_BACK_BUFFER, EGL_TRUE,
+        
+        // EGL_PLATFORM_ANGLE_ENABLE_AUTOMATIC_TRIM_ANGLE is an option that enables ANGLE to automatically call 
+        // the IDXGIDevice3::Trim method on behalf of the application when it gets suspended. 
+        // Calling IDXGIDevice3::Trim when an application is suspended is a Windows Store application certification requirement.
+        EGL_PLATFORM_ANGLE_ENABLE_AUTOMATIC_TRIM_ANGLE, EGL_TRUE,
+        EGL_NONE,
+    };
+    
+    const EGLint fl9_3DisplayAttributes[] =
+    {
+        // These can be used to request ANGLE's D3D11 renderer, with D3D11 Feature Level 9_3.
+        // These attributes are used if the call to eglInitialize fails with the default display attributes.
+        EGL_PLATFORM_ANGLE_TYPE_ANGLE, EGL_PLATFORM_ANGLE_TYPE_D3D11_ANGLE,
+        EGL_PLATFORM_ANGLE_MAX_VERSION_MAJOR_ANGLE, 9,
+        EGL_PLATFORM_ANGLE_MAX_VERSION_MINOR_ANGLE, 3,
+        EGL_ANGLE_DISPLAY_ALLOW_RENDER_TO_BACK_BUFFER, EGL_TRUE,
+        EGL_PLATFORM_ANGLE_ENABLE_AUTOMATIC_TRIM_ANGLE, EGL_TRUE,
+        EGL_NONE,
+    };
+
+    const EGLint warpDisplayAttributes[] =
+    {
+        // These attributes can be used to request D3D11 WARP.
+        // They are used if eglInitialize fails with both the default display attributes and the 9_3 display attributes.
+        EGL_PLATFORM_ANGLE_TYPE_ANGLE, EGL_PLATFORM_ANGLE_TYPE_D3D11_ANGLE,
+        EGL_PLATFORM_ANGLE_DEVICE_TYPE_ANGLE, EGL_PLATFORM_ANGLE_DEVICE_TYPE_WARP_ANGLE,
+        EGL_ANGLE_DISPLAY_ALLOW_RENDER_TO_BACK_BUFFER, EGL_TRUE,
+        EGL_PLATFORM_ANGLE_ENABLE_AUTOMATIC_TRIM_ANGLE, EGL_TRUE,
+        EGL_NONE,
+    };
+    
+    EGLConfig config = NULL;
+
+    // eglGetPlatformDisplayEXT is an alternative to eglGetDisplay. It allows us to pass in display attributes, used to configure D3D11.
+    PFNEGLGETPLATFORMDISPLAYEXTPROC eglGetPlatformDisplayEXT = (PFNEGLGETPLATFORMDISPLAYEXTPROC)(eglGetProcAddress("eglGetPlatformDisplayEXT"));
+    if (!eglGetPlatformDisplayEXT) TraceLog(LOG_ERROR, "Failed to get function eglGetPlatformDisplayEXT");
+
+    //
+    // To initialize the display, we make three sets of calls to eglGetPlatformDisplayEXT and eglInitialize, with varying 
+    // parameters passed to eglGetPlatformDisplayEXT:
+    // 1) The first calls uses "defaultDisplayAttributes" as a parameter. This corresponds to D3D11 Feature Level 10_0+.
+    // 2) If eglInitialize fails for step 1 (e.g. because 10_0+ isn't supported by the default GPU), then we try again 
+    //    using "fl9_3DisplayAttributes". This corresponds to D3D11 Feature Level 9_3.
+    // 3) If eglInitialize fails for step 2 (e.g. because 9_3+ isn't supported by the default GPU), then we try again 
+    //    using "warpDisplayAttributes".  This corresponds to D3D11 Feature Level 11_0 on WARP, a D3D11 software rasterizer.
+    //
+    
+    // This tries to initialize EGL to D3D11 Feature Level 10_0+. See above comment for details.
+    display = eglGetPlatformDisplayEXT(EGL_PLATFORM_ANGLE_ANGLE, EGL_DEFAULT_DISPLAY, defaultDisplayAttributes);
+    if (display == EGL_NO_DISPLAY) TraceLog(LOG_ERROR, "Failed to get EGL display");
+
+    if (eglInitialize(display, NULL, NULL) == EGL_FALSE)
+    {
+        // This tries to initialize EGL to D3D11 Feature Level 9_3, if 10_0+ is unavailable (e.g. on some mobile devices).
+        display = eglGetPlatformDisplayEXT(EGL_PLATFORM_ANGLE_ANGLE, EGL_DEFAULT_DISPLAY, fl9_3DisplayAttributes);
+        if (display == EGL_NO_DISPLAY) TraceLog(LOG_ERROR, "Failed to get EGL display");
+
+        if (eglInitialize(display, NULL, NULL) == EGL_FALSE)
+        {
+            // This initializes EGL to D3D11 Feature Level 11_0 on WARP, if 9_3+ is unavailable on the default GPU.
+            display = eglGetPlatformDisplayEXT(EGL_PLATFORM_ANGLE_ANGLE, EGL_DEFAULT_DISPLAY, warpDisplayAttributes);
+            if (display == EGL_NO_DISPLAY) TraceLog(LOG_ERROR, "Failed to get EGL display");
+
+            if (eglInitialize(display, NULL, NULL) == EGL_FALSE)
+            {
+                // If all of the calls to eglInitialize returned EGL_FALSE then an error has occurred.
+                TraceLog(LOG_ERROR, "Failed to initialize EGL");
+            }
+        }
+    }
+
+	//SetupFramebufferSize(displayWidth, displayHeight);
+
+    EGLint numConfigs = 0;
+    if ((eglChooseConfig(display, framebufferAttribs, &config, 1, &numConfigs) == EGL_FALSE) || (numConfigs == 0))
+    {
+        TraceLog(LOG_ERROR, "Failed to choose first EGLConfig");
+    }
+
+    // Create a PropertySet and initialize with the EGLNativeWindowType.
+    //PropertySet^ surfaceCreationProperties = ref new PropertySet();
+    //surfaceCreationProperties->Insert(ref new String(EGLNativeWindowTypeProperty), window);     // CoreWindow^ window
+
+    // You can configure the surface to render at a lower resolution and be scaled up to 
+    // the full window size. The scaling is often free on mobile hardware.
+    //
+    // One way to configure the SwapChainPanel is to specify precisely which resolution it should render at.
+    // Size customRenderSurfaceSize = Size(800, 600);
+    // surfaceCreationProperties->Insert(ref new String(EGLRenderSurfaceSizeProperty), PropertyValue::CreateSize(customRenderSurfaceSize));
+    //
+    // Another way is to tell the SwapChainPanel to render at a certain scale factor compared to its size.
+    // e.g. if the SwapChainPanel is 1920x1280 then setting a factor of 0.5f will make the app render at 960x640
+    // float customResolutionScale = 0.5f;
+    // surfaceCreationProperties->Insert(ref new String(EGLRenderResolutionScaleProperty), PropertyValue::CreateSingle(customResolutionScale));
+
+    
+    // eglCreateWindowSurface() requires a EGLNativeWindowType parameter, 
+    // In Windows platform: typedef HWND EGLNativeWindowType;
+    
+    
+    // Property: EGLNativeWindowTypeProperty
+    // Type: IInspectable
+    // Description: Set this property to specify the window type to use for creating a surface.
+    //              If this property is missing, surface creation will fail.
+    //
+    //const wchar_t EGLNativeWindowTypeProperty[] = L"EGLNativeWindowTypeProperty";
+    
+    //https://stackoverflow.com/questions/46550182/how-to-create-eglsurface-using-c-winrt-and-angle
+    
+    //surface = eglCreateWindowSurface(display, config, reinterpret_cast<IInspectable*>(surfaceCreationProperties), surfaceAttributes);
+    surface = eglCreateWindowSurface(display, config, uwpWindow, surfaceAttributes);
+    if (surface == EGL_NO_SURFACE) TraceLog(LOG_ERROR, "Failed to create EGL fullscreen surface");
+
+    context = eglCreateContext(display, config, EGL_NO_CONTEXT, contextAttribs);
+    if (context == EGL_NO_CONTEXT) TraceLog(LOG_ERROR, "Failed to create EGL context");
+
+	// Get EGL display window size 
+	eglQuerySurface(display, surface, EGL_WIDTH, &screenWidth);
+	eglQuerySurface(display, surface, EGL_HEIGHT, &screenHeight);
+    
+#else   // PLATFORM_ANDROID, PLATFORM_RPI
     EGLint numConfigs;
 
     // Get an EGL display connection
@@ -1898,6 +2062,7 @@ static void InitGraphicsDevice(int width, int height)
 
     // Create an EGL rendering context
     context = eglCreateContext(display, config, EGL_NO_CONTEXT, contextAttribs);
+#endif
 
     // Create an EGL window surface
     //---------------------------------------------------------------------------------
@@ -1981,6 +2146,9 @@ static void InitGraphicsDevice(int width, int height)
     }
 #endif // defined(PLATFORM_ANDROID) || defined(PLATFORM_RPI)
 
+	renderWidth = screenWidth;
+	renderHeight = screenHeight;
+
     // Initialize OpenGL context (states and resources)
     // NOTE: screenWidth and screenHeight not used, just stored as globals
     rlglInit(screenWidth, screenHeight);
@@ -2365,7 +2533,7 @@ static void SwapBuffers(void)
     glfwSwapBuffers(window);
 #endif
 
-#if defined(PLATFORM_ANDROID) || defined(PLATFORM_RPI)
+#if defined(PLATFORM_ANDROID) || defined(PLATFORM_RPI) || defined(PLATFORM_UWP)
     eglSwapBuffers(display, surface);
 #endif
 }

src/external/include/ANGLE/EGL/egl.h

@@ -0,0 +1,303 @@
+#ifndef __egl_h_
+#define __egl_h_ 1
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+** Copyright (c) 2013-2014 The Khronos Group Inc.
+**
+** Permission is hereby granted, free of charge, to any person obtaining a
+** copy of this software and/or associated documentation files (the
+** "Materials"), to deal in the Materials without restriction, including
+** without limitation the rights to use, copy, modify, merge, publish,
+** distribute, sublicense, and/or sell copies of the Materials, and to
+** permit persons to whom the Materials are furnished to do so, subject to
+** the following conditions:
+**
+** The above copyright notice and this permission notice shall be included
+** in all copies or substantial portions of the Materials.
+**
+** THE MATERIALS ARE 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.
+** IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+** CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+** TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
+*/
+/*
+** This header is generated from the Khronos OpenGL / OpenGL ES XML
+** API Registry. The current version of the Registry, generator scripts
+** used to make the header, and the header can be found at
+**   http://www.opengl.org/registry/
+**
+** Khronos $Revision: 29318 $ on $Date: 2015-01-02 03:16:10 -0800 (Fri, 02 Jan 2015) $
+*/
+
+#include <EGL/eglplatform.h>
+
+/* Generated on date 20150102 */
+
+/* Generated C header for:
+ * API: egl
+ * Versions considered: .*
+ * Versions emitted: .*
+ * Default extensions included: None
+ * Additional extensions included: _nomatch_^
+ * Extensions removed: _nomatch_^
+ */
+
+#ifndef EGL_VERSION_1_0
+#define EGL_VERSION_1_0 1
+typedef unsigned int EGLBoolean;
+typedef void *EGLDisplay;
+#include <KHR/khrplatform.h>
+#include <EGL/eglplatform.h>
+typedef void *EGLConfig;
+typedef void *EGLSurface;
+typedef void *EGLContext;
+typedef void (*__eglMustCastToProperFunctionPointerType)(void);
+#define EGL_ALPHA_SIZE                    0x3021
+#define EGL_BAD_ACCESS                    0x3002
+#define EGL_BAD_ALLOC                     0x3003
+#define EGL_BAD_ATTRIBUTE                 0x3004
+#define EGL_BAD_CONFIG                    0x3005
+#define EGL_BAD_CONTEXT                   0x3006
+#define EGL_BAD_CURRENT_SURFACE           0x3007
+#define EGL_BAD_DISPLAY                   0x3008
+#define EGL_BAD_MATCH                     0x3009
+#define EGL_BAD_NATIVE_PIXMAP             0x300A
+#define EGL_BAD_NATIVE_WINDOW             0x300B
+#define EGL_BAD_PARAMETER                 0x300C
+#define EGL_BAD_SURFACE                   0x300D
+#define EGL_BLUE_SIZE                     0x3022
+#define EGL_BUFFER_SIZE                   0x3020
+#define EGL_CONFIG_CAVEAT                 0x3027
+#define EGL_CONFIG_ID                     0x3028
+#define EGL_CORE_NATIVE_ENGINE            0x305B
+#define EGL_DEPTH_SIZE                    0x3025
+#define EGL_DONT_CARE                     ((EGLint)-1)
+#define EGL_DRAW                          0x3059
+#define EGL_EXTENSIONS                    0x3055
+#define EGL_FALSE                         0
+#define EGL_GREEN_SIZE                    0x3023
+#define EGL_HEIGHT                        0x3056
+#define EGL_LARGEST_PBUFFER               0x3058
+#define EGL_LEVEL                         0x3029
+#define EGL_MAX_PBUFFER_HEIGHT            0x302A
+#define EGL_MAX_PBUFFER_PIXELS            0x302B
+#define EGL_MAX_PBUFFER_WIDTH             0x302C
+#define EGL_NATIVE_RENDERABLE             0x302D
+#define EGL_NATIVE_VISUAL_ID              0x302E
+#define EGL_NATIVE_VISUAL_TYPE            0x302F
+#define EGL_NONE                          0x3038
+#define EGL_NON_CONFORMANT_CONFIG         0x3051
+#define EGL_NOT_INITIALIZED               0x3001
+#define EGL_NO_CONTEXT                    ((EGLContext)0)
+#define EGL_NO_DISPLAY                    ((EGLDisplay)0)
+#define EGL_NO_SURFACE                    ((EGLSurface)0)
+#define EGL_PBUFFER_BIT                   0x0001
+#define EGL_PIXMAP_BIT                    0x0002
+#define EGL_READ                          0x305A
+#define EGL_RED_SIZE                      0x3024
+#define EGL_SAMPLES                       0x3031
+#define EGL_SAMPLE_BUFFERS                0x3032
+#define EGL_SLOW_CONFIG                   0x3050
+#define EGL_STENCIL_SIZE                  0x3026
+#define EGL_SUCCESS                       0x3000
+#define EGL_SURFACE_TYPE                  0x3033
+#define EGL_TRANSPARENT_BLUE_VALUE        0x3035
+#define EGL_TRANSPARENT_GREEN_VALUE       0x3036
+#define EGL_TRANSPARENT_RED_VALUE         0x3037
+#define EGL_TRANSPARENT_RGB               0x3052
+#define EGL_TRANSPARENT_TYPE              0x3034
+#define EGL_TRUE                          1
+#define EGL_VENDOR                        0x3053
+#define EGL_VERSION                       0x3054
+#define EGL_WIDTH                         0x3057
+#define EGL_WINDOW_BIT                    0x0004
+EGLAPI EGLBoolean EGLAPIENTRY eglChooseConfig (EGLDisplay dpy, const EGLint *attrib_list, EGLConfig *configs, EGLint config_size, EGLint *num_config);
+EGLAPI EGLBoolean EGLAPIENTRY eglCopyBuffers (EGLDisplay dpy, EGLSurface surface, EGLNativePixmapType target);
+EGLAPI EGLContext EGLAPIENTRY eglCreateContext (EGLDisplay dpy, EGLConfig config, EGLContext share_context, const EGLint *attrib_list);
+EGLAPI EGLSurface EGLAPIENTRY eglCreatePbufferSurface (EGLDisplay dpy, EGLConfig config, const EGLint *attrib_list);
+EGLAPI EGLSurface EGLAPIENTRY eglCreatePixmapSurface (EGLDisplay dpy, EGLConfig config, EGLNativePixmapType pixmap, const EGLint *attrib_list);
+EGLAPI EGLSurface EGLAPIENTRY eglCreateWindowSurface (EGLDisplay dpy, EGLConfig config, EGLNativeWindowType win, const EGLint *attrib_list);
+EGLAPI EGLBoolean EGLAPIENTRY eglDestroyContext (EGLDisplay dpy, EGLContext ctx);
+EGLAPI EGLBoolean EGLAPIENTRY eglDestroySurface (EGLDisplay dpy, EGLSurface surface);
+EGLAPI EGLBoolean EGLAPIENTRY eglGetConfigAttrib (EGLDisplay dpy, EGLConfig config, EGLint attribute, EGLint *value);
+EGLAPI EGLBoolean EGLAPIENTRY eglGetConfigs (EGLDisplay dpy, EGLConfig *configs, EGLint config_size, EGLint *num_config);
+EGLAPI EGLDisplay EGLAPIENTRY eglGetCurrentDisplay (void);
+EGLAPI EGLSurface EGLAPIENTRY eglGetCurrentSurface (EGLint readdraw);
+EGLAPI EGLDisplay EGLAPIENTRY eglGetDisplay (EGLNativeDisplayType display_id);
+EGLAPI EGLint EGLAPIENTRY eglGetError (void);
+EGLAPI __eglMustCastToProperFunctionPointerType EGLAPIENTRY eglGetProcAddress (const char *procname);
+EGLAPI EGLBoolean EGLAPIENTRY eglInitialize (EGLDisplay dpy, EGLint *major, EGLint *minor);
+EGLAPI EGLBoolean EGLAPIENTRY eglMakeCurrent (EGLDisplay dpy, EGLSurface draw, EGLSurface read, EGLContext ctx);
+EGLAPI EGLBoolean EGLAPIENTRY eglQueryContext (EGLDisplay dpy, EGLContext ctx, EGLint attribute, EGLint *value);
+EGLAPI const char *EGLAPIENTRY eglQueryString (EGLDisplay dpy, EGLint name);
+EGLAPI EGLBoolean EGLAPIENTRY eglQuerySurface (EGLDisplay dpy, EGLSurface surface, EGLint attribute, EGLint *value);
+EGLAPI EGLBoolean EGLAPIENTRY eglSwapBuffers (EGLDisplay dpy, EGLSurface surface);
+EGLAPI EGLBoolean EGLAPIENTRY eglTerminate (EGLDisplay dpy);
+EGLAPI EGLBoolean EGLAPIENTRY eglWaitGL (void);
+EGLAPI EGLBoolean EGLAPIENTRY eglWaitNative (EGLint engine);
+#endif /* EGL_VERSION_1_0 */
+
+#ifndef EGL_VERSION_1_1
+#define EGL_VERSION_1_1 1
+#define EGL_BACK_BUFFER                   0x3084
+#define EGL_BIND_TO_TEXTURE_RGB           0x3039
+#define EGL_BIND_TO_TEXTURE_RGBA          0x303A
+#define EGL_CONTEXT_LOST                  0x300E
+#define EGL_MIN_SWAP_INTERVAL             0x303B
+#define EGL_MAX_SWAP_INTERVAL             0x303C
+#define EGL_MIPMAP_TEXTURE                0x3082
+#define EGL_MIPMAP_LEVEL                  0x3083
+#define EGL_NO_TEXTURE                    0x305C
+#define EGL_TEXTURE_2D                    0x305F
+#define EGL_TEXTURE_FORMAT                0x3080
+#define EGL_TEXTURE_RGB                   0x305D
+#define EGL_TEXTURE_RGBA                  0x305E
+#define EGL_TEXTURE_TARGET                0x3081
+EGLAPI EGLBoolean EGLAPIENTRY eglBindTexImage (EGLDisplay dpy, EGLSurface surface, EGLint buffer);
+EGLAPI EGLBoolean EGLAPIENTRY eglReleaseTexImage (EGLDisplay dpy, EGLSurface surface, EGLint buffer);
+EGLAPI EGLBoolean EGLAPIENTRY eglSurfaceAttrib (EGLDisplay dpy, EGLSurface surface, EGLint attribute, EGLint value);
+EGLAPI EGLBoolean EGLAPIENTRY eglSwapInterval (EGLDisplay dpy, EGLint interval);
+#endif /* EGL_VERSION_1_1 */
+
+#ifndef EGL_VERSION_1_2
+#define EGL_VERSION_1_2 1
+typedef unsigned int EGLenum;
+typedef void *EGLClientBuffer;
+#define EGL_ALPHA_FORMAT                  0x3088
+#define EGL_ALPHA_FORMAT_NONPRE           0x308B
+#define EGL_ALPHA_FORMAT_PRE              0x308C
+#define EGL_ALPHA_MASK_SIZE               0x303E
+#define EGL_BUFFER_PRESERVED              0x3094
+#define EGL_BUFFER_DESTROYED              0x3095
+#define EGL_CLIENT_APIS                   0x308D
+#define EGL_COLORSPACE                    0x3087
+#define EGL_COLORSPACE_sRGB               0x3089
+#define EGL_COLORSPACE_LINEAR             0x308A
+#define EGL_COLOR_BUFFER_TYPE             0x303F
+#define EGL_CONTEXT_CLIENT_TYPE           0x3097
+#define EGL_DISPLAY_SCALING               10000
+#define EGL_HORIZONTAL_RESOLUTION         0x3090
+#define EGL_LUMINANCE_BUFFER              0x308F
+#define EGL_LUMINANCE_SIZE                0x303D
+#define EGL_OPENGL_ES_BIT                 0x0001
+#define EGL_OPENVG_BIT                    0x0002
+#define EGL_OPENGL_ES_API                 0x30A0
+#define EGL_OPENVG_API                    0x30A1
+#define EGL_OPENVG_IMAGE                  0x3096
+#define EGL_PIXEL_ASPECT_RATIO            0x3092
+#define EGL_RENDERABLE_TYPE               0x3040
+#define EGL_RENDER_BUFFER                 0x3086
+#define EGL_RGB_BUFFER                    0x308E
+#define EGL_SINGLE_BUFFER                 0x3085
+#define EGL_SWAP_BEHAVIOR                 0x3093
+#define EGL_UNKNOWN                       ((EGLint)-1)
+#define EGL_VERTICAL_RESOLUTION           0x3091
+EGLAPI EGLBoolean EGLAPIENTRY eglBindAPI (EGLenum api);
+EGLAPI EGLenum EGLAPIENTRY eglQueryAPI (void);
+EGLAPI EGLSurface EGLAPIENTRY eglCreatePbufferFromClientBuffer (EGLDisplay dpy, EGLenum buftype, EGLClientBuffer buffer, EGLConfig config, const EGLint *attrib_list);
+EGLAPI EGLBoolean EGLAPIENTRY eglReleaseThread (void);
+EGLAPI EGLBoolean EGLAPIENTRY eglWaitClient (void);
+#endif /* EGL_VERSION_1_2 */
+
+#ifndef EGL_VERSION_1_3
+#define EGL_VERSION_1_3 1
+#define EGL_CONFORMANT                    0x3042
+#define EGL_CONTEXT_CLIENT_VERSION        0x3098
+#define EGL_MATCH_NATIVE_PIXMAP           0x3041
+#define EGL_OPENGL_ES2_BIT                0x0004
+#define EGL_VG_ALPHA_FORMAT               0x3088
+#define EGL_VG_ALPHA_FORMAT_NONPRE        0x308B
+#define EGL_VG_ALPHA_FORMAT_PRE           0x308C
+#define EGL_VG_ALPHA_FORMAT_PRE_BIT       0x0040
+#define EGL_VG_COLORSPACE                 0x3087
+#define EGL_VG_COLORSPACE_sRGB            0x3089
+#define EGL_VG_COLORSPACE_LINEAR          0x308A
+#define EGL_VG_COLORSPACE_LINEAR_BIT      0x0020
+#endif /* EGL_VERSION_1_3 */
+
+#ifndef EGL_VERSION_1_4
+#define EGL_VERSION_1_4 1
+#define EGL_DEFAULT_DISPLAY               ((EGLNativeDisplayType)0)
+#define EGL_MULTISAMPLE_RESOLVE_BOX_BIT   0x0200
+#define EGL_MULTISAMPLE_RESOLVE           0x3099
+#define EGL_MULTISAMPLE_RESOLVE_DEFAULT   0x309A
+#define EGL_MULTISAMPLE_RESOLVE_BOX       0x309B
+#define EGL_OPENGL_API                    0x30A2
+#define EGL_OPENGL_BIT                    0x0008
+#define EGL_SWAP_BEHAVIOR_PRESERVED_BIT   0x0400
+EGLAPI EGLContext EGLAPIENTRY eglGetCurrentContext (void);
+#endif /* EGL_VERSION_1_4 */
+
+#ifndef EGL_VERSION_1_5
+#define EGL_VERSION_1_5 1
+typedef void *EGLSync;
+typedef intptr_t EGLAttrib;
+typedef khronos_utime_nanoseconds_t EGLTime;
+typedef void *EGLImage;
+#define EGL_CONTEXT_MAJOR_VERSION         0x3098
+#define EGL_CONTEXT_MINOR_VERSION         0x30FB
+#define EGL_CONTEXT_OPENGL_PROFILE_MASK   0x30FD
+#define EGL_CONTEXT_OPENGL_RESET_NOTIFICATION_STRATEGY 0x31BD
+#define EGL_NO_RESET_NOTIFICATION         0x31BE
+#define EGL_LOSE_CONTEXT_ON_RESET         0x31BF
+#define EGL_CONTEXT_OPENGL_CORE_PROFILE_BIT 0x00000001
+#define EGL_CONTEXT_OPENGL_COMPATIBILITY_PROFILE_BIT 0x00000002
+#define EGL_CONTEXT_OPENGL_DEBUG          0x31B0
+#define EGL_CONTEXT_OPENGL_FORWARD_COMPATIBLE 0x31B1
+#define EGL_CONTEXT_OPENGL_ROBUST_ACCESS  0x31B2
+#define EGL_OPENGL_ES3_BIT                0x00000040
+#define EGL_CL_EVENT_HANDLE               0x309C
+#define EGL_SYNC_CL_EVENT                 0x30FE
+#define EGL_SYNC_CL_EVENT_COMPLETE        0x30FF
+#define EGL_SYNC_PRIOR_COMMANDS_COMPLETE  0x30F0
+#define EGL_SYNC_TYPE                     0x30F7
+#define EGL_SYNC_STATUS                   0x30F1
+#define EGL_SYNC_CONDITION                0x30F8
+#define EGL_SIGNALED                      0x30F2
+#define EGL_UNSIGNALED                    0x30F3
+#define EGL_SYNC_FLUSH_COMMANDS_BIT       0x0001
+#define EGL_FOREVER                       0xFFFFFFFFFFFFFFFFull
+#define EGL_TIMEOUT_EXPIRED               0x30F5
+#define EGL_CONDITION_SATISFIED           0x30F6
+#define EGL_NO_SYNC                       ((EGLSync)0)
+#define EGL_SYNC_FENCE                    0x30F9
+#define EGL_GL_COLORSPACE                 0x309D
+#define EGL_GL_COLORSPACE_SRGB            0x3089
+#define EGL_GL_COLORSPACE_LINEAR          0x308A
+#define EGL_GL_RENDERBUFFER               0x30B9
+#define EGL_GL_TEXTURE_2D                 0x30B1
+#define EGL_GL_TEXTURE_LEVEL              0x30BC
+#define EGL_GL_TEXTURE_3D                 0x30B2
+#define EGL_GL_TEXTURE_ZOFFSET            0x30BD
+#define EGL_GL_TEXTURE_CUBE_MAP_POSITIVE_X 0x30B3
+#define EGL_GL_TEXTURE_CUBE_MAP_NEGATIVE_X 0x30B4
+#define EGL_GL_TEXTURE_CUBE_MAP_POSITIVE_Y 0x30B5
+#define EGL_GL_TEXTURE_CUBE_MAP_NEGATIVE_Y 0x30B6
+#define EGL_GL_TEXTURE_CUBE_MAP_POSITIVE_Z 0x30B7
+#define EGL_GL_TEXTURE_CUBE_MAP_NEGATIVE_Z 0x30B8
+#define EGL_IMAGE_PRESERVED               0x30D2
+#define EGL_NO_IMAGE                      ((EGLImage)0)
+EGLAPI EGLSync EGLAPIENTRY eglCreateSync (EGLDisplay dpy, EGLenum type, const EGLAttrib *attrib_list);
+EGLAPI EGLBoolean EGLAPIENTRY eglDestroySync (EGLDisplay dpy, EGLSync sync);
+EGLAPI EGLint EGLAPIENTRY eglClientWaitSync (EGLDisplay dpy, EGLSync sync, EGLint flags, EGLTime timeout);
+EGLAPI EGLBoolean EGLAPIENTRY eglGetSyncAttrib (EGLDisplay dpy, EGLSync sync, EGLint attribute, EGLAttrib *value);
+EGLAPI EGLImage EGLAPIENTRY eglCreateImage (EGLDisplay dpy, EGLContext ctx, EGLenum target, EGLClientBuffer buffer, const EGLAttrib *attrib_list);
+EGLAPI EGLBoolean EGLAPIENTRY eglDestroyImage (EGLDisplay dpy, EGLImage image);
+EGLAPI EGLDisplay EGLAPIENTRY eglGetPlatformDisplay (EGLenum platform, void *native_display, const EGLAttrib *attrib_list);
+EGLAPI EGLSurface EGLAPIENTRY eglCreatePlatformWindowSurface (EGLDisplay dpy, EGLConfig config, void *native_window, const EGLAttrib *attrib_list);
+EGLAPI EGLSurface EGLAPIENTRY eglCreatePlatformPixmapSurface (EGLDisplay dpy, EGLConfig config, void *native_pixmap, const EGLAttrib *attrib_list);
+EGLAPI EGLBoolean EGLAPIENTRY eglWaitSync (EGLDisplay dpy, EGLSync sync, EGLint flags);
+#endif /* EGL_VERSION_1_5 */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif

src/external/include/ANGLE/EGL/eglext.h

@@ -0,0 +1,780 @@
+#ifndef __eglext_h_
+#define __eglext_h_ 1
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+** Copyright (c) 2013-2014 The Khronos Group Inc.
+**
+** Permission is hereby granted, free of charge, to any person obtaining a
+** copy of this software and/or associated documentation files (the
+** "Materials"), to deal in the Materials without restriction, including
+** without limitation the rights to use, copy, modify, merge, publish,
+** distribute, sublicense, and/or sell copies of the Materials, and to
+** permit persons to whom the Materials are furnished to do so, subject to
+** the following conditions:
+**
+** The above copyright notice and this permission notice shall be included
+** in all copies or substantial portions of the Materials.
+**
+** THE MATERIALS ARE 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.
+** IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+** CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+** TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
+*/
+/*
+** This header is generated from the Khronos OpenGL / OpenGL ES XML
+** API Registry. The current version of the Registry, generator scripts
+** used to make the header, and the header can be found at
+**   http://www.opengl.org/registry/
+**
+** Khronos $Revision: 27018 $ on $Date: 2014-06-10 08:06:12 -0700 (Tue, 10 Jun 2014) $
+*/
+
+#include <EGL/eglplatform.h>
+
+#define EGL_EGLEXT_VERSION 20140610
+
+/* Generated C header for:
+ * API: egl
+ * Versions considered: .*
+ * Versions emitted: _nomatch_^
+ * Default extensions included: egl
+ * Additional extensions included: _nomatch_^
+ * Extensions removed: _nomatch_^
+ */
+
+#ifndef EGL_KHR_cl_event
+#define EGL_KHR_cl_event 1
+#define EGL_CL_EVENT_HANDLE_KHR           0x309C
+#define EGL_SYNC_CL_EVENT_KHR             0x30FE
+#define EGL_SYNC_CL_EVENT_COMPLETE_KHR    0x30FF
+#endif /* EGL_KHR_cl_event */
+
+#ifndef EGL_KHR_cl_event2
+#define EGL_KHR_cl_event2 1
+typedef void *EGLSyncKHR;
+typedef intptr_t EGLAttribKHR;
+typedef EGLSyncKHR (EGLAPIENTRYP PFNEGLCREATESYNC64KHRPROC) (EGLDisplay dpy, EGLenum type, const EGLAttribKHR *attrib_list);
+#ifdef EGL_EGLEXT_PROTOTYPES
+EGLAPI EGLSyncKHR EGLAPIENTRY eglCreateSync64KHR (EGLDisplay dpy, EGLenum type, const EGLAttribKHR *attrib_list);
+#endif
+#endif /* EGL_KHR_cl_event2 */
+
+#ifndef EGL_KHR_client_get_all_proc_addresses
+#define EGL_KHR_client_get_all_proc_addresses 1
+#endif /* EGL_KHR_client_get_all_proc_addresses */
+
+#ifndef EGL_KHR_config_attribs
+#define EGL_KHR_config_attribs 1
+#define EGL_CONFORMANT_KHR                0x3042
+#define EGL_VG_COLORSPACE_LINEAR_BIT_KHR  0x0020
+#define EGL_VG_ALPHA_FORMAT_PRE_BIT_KHR   0x0040
+#endif /* EGL_KHR_config_attribs */
+
+#ifndef EGL_KHR_create_context
+#define EGL_KHR_create_context 1
+#define EGL_CONTEXT_MAJOR_VERSION_KHR     0x3098
+#define EGL_CONTEXT_MINOR_VERSION_KHR     0x30FB
+#define EGL_CONTEXT_FLAGS_KHR             0x30FC
+#define EGL_CONTEXT_OPENGL_PROFILE_MASK_KHR 0x30FD
+#define EGL_CONTEXT_OPENGL_RESET_NOTIFICATION_STRATEGY_KHR 0x31BD
+#define EGL_NO_RESET_NOTIFICATION_KHR     0x31BE
+#define EGL_LOSE_CONTEXT_ON_RESET_KHR     0x31BF
+#define EGL_CONTEXT_OPENGL_DEBUG_BIT_KHR  0x00000001
+#define EGL_CONTEXT_OPENGL_FORWARD_COMPATIBLE_BIT_KHR 0x00000002
+#define EGL_CONTEXT_OPENGL_ROBUST_ACCESS_BIT_KHR 0x00000004
+#define EGL_CONTEXT_OPENGL_CORE_PROFILE_BIT_KHR 0x00000001
+#define EGL_CONTEXT_OPENGL_COMPATIBILITY_PROFILE_BIT_KHR 0x00000002
+#define EGL_OPENGL_ES3_BIT_KHR            0x00000040
+#endif /* EGL_KHR_create_context */
+
+#ifndef EGL_KHR_fence_sync
+#define EGL_KHR_fence_sync 1
+#ifdef KHRONOS_SUPPORT_INT64
+#define EGL_SYNC_PRIOR_COMMANDS_COMPLETE_KHR 0x30F0
+#define EGL_SYNC_CONDITION_KHR            0x30F8
+#define EGL_SYNC_FENCE_KHR                0x30F9
+#endif /* KHRONOS_SUPPORT_INT64 */
+#endif /* EGL_KHR_fence_sync */
+
+#ifndef EGL_KHR_get_all_proc_addresses
+#define EGL_KHR_get_all_proc_addresses 1
+#endif /* EGL_KHR_get_all_proc_addresses */
+
+#ifndef EGL_KHR_gl_colorspace
+#define EGL_KHR_gl_colorspace 1
+#define EGL_GL_COLORSPACE_KHR             0x309D
+#define EGL_GL_COLORSPACE_SRGB_KHR        0x3089
+#define EGL_GL_COLORSPACE_LINEAR_KHR      0x308A
+#endif /* EGL_KHR_gl_colorspace */
+
+#ifndef EGL_KHR_gl_renderbuffer_image
+#define EGL_KHR_gl_renderbuffer_image 1
+#define EGL_GL_RENDERBUFFER_KHR           0x30B9
+#endif /* EGL_KHR_gl_renderbuffer_image */
+
+#ifndef EGL_KHR_gl_texture_2D_image
+#define EGL_KHR_gl_texture_2D_image 1
+#define EGL_GL_TEXTURE_2D_KHR             0x30B1
+#define EGL_GL_TEXTURE_LEVEL_KHR          0x30BC
+#endif /* EGL_KHR_gl_texture_2D_image */
+
+#ifndef EGL_KHR_gl_texture_3D_image
+#define EGL_KHR_gl_texture_3D_image 1
+#define EGL_GL_TEXTURE_3D_KHR             0x30B2
+#define EGL_GL_TEXTURE_ZOFFSET_KHR        0x30BD
+#endif /* EGL_KHR_gl_texture_3D_image */
+
+#ifndef EGL_KHR_gl_texture_cubemap_image
+#define EGL_KHR_gl_texture_cubemap_image 1
+#define EGL_GL_TEXTURE_CUBE_MAP_POSITIVE_X_KHR 0x30B3
+#define EGL_GL_TEXTURE_CUBE_MAP_NEGATIVE_X_KHR 0x30B4
+#define EGL_GL_TEXTURE_CUBE_MAP_POSITIVE_Y_KHR 0x30B5
+#define EGL_GL_TEXTURE_CUBE_MAP_NEGATIVE_Y_KHR 0x30B6
+#define EGL_GL_TEXTURE_CUBE_MAP_POSITIVE_Z_KHR 0x30B7
+#define EGL_GL_TEXTURE_CUBE_MAP_NEGATIVE_Z_KHR 0x30B8
+#endif /* EGL_KHR_gl_texture_cubemap_image */
+
+#ifndef EGL_KHR_image
+#define EGL_KHR_image 1
+typedef void *EGLImageKHR;
+#define EGL_NATIVE_PIXMAP_KHR             0x30B0
+#define EGL_NO_IMAGE_KHR                  ((EGLImageKHR)0)
+typedef EGLImageKHR (EGLAPIENTRYP PFNEGLCREATEIMAGEKHRPROC) (EGLDisplay dpy, EGLContext ctx, EGLenum target, EGLClientBuffer buffer, const EGLint *attrib_list);
+typedef EGLBoolean (EGLAPIENTRYP PFNEGLDESTROYIMAGEKHRPROC) (EGLDisplay dpy, EGLImageKHR image);
+#ifdef EGL_EGLEXT_PROTOTYPES
+EGLAPI EGLImageKHR EGLAPIENTRY eglCreateImageKHR (EGLDisplay dpy, EGLContext ctx, EGLenum target, EGLClientBuffer buffer, const EGLint *attrib_list);
+EGLAPI EGLBoolean EGLAPIENTRY eglDestroyImageKHR (EGLDisplay dpy, EGLImageKHR image);
+#endif
+#endif /* EGL_KHR_image */
+
+#ifndef EGL_KHR_image_base
+#define EGL_KHR_image_base 1
+#define EGL_IMAGE_PRESERVED_KHR           0x30D2
+#endif /* EGL_KHR_image_base */
+
+#ifndef EGL_KHR_image_pixmap
+#define EGL_KHR_image_pixmap 1
+#endif /* EGL_KHR_image_pixmap */
+
+#ifndef EGL_KHR_lock_surface
+#define EGL_KHR_lock_surface 1
+#define EGL_READ_SURFACE_BIT_KHR          0x0001
+#define EGL_WRITE_SURFACE_BIT_KHR         0x0002
+#define EGL_LOCK_SURFACE_BIT_KHR          0x0080
+#define EGL_OPTIMAL_FORMAT_BIT_KHR        0x0100
+#define EGL_MATCH_FORMAT_KHR              0x3043
+#define EGL_FORMAT_RGB_565_EXACT_KHR      0x30C0
+#define EGL_FORMAT_RGB_565_KHR            0x30C1
+#define EGL_FORMAT_RGBA_8888_EXACT_KHR    0x30C2
+#define EGL_FORMAT_RGBA_8888_KHR          0x30C3
+#define EGL_MAP_PRESERVE_PIXELS_KHR       0x30C4
+#define EGL_LOCK_USAGE_HINT_KHR           0x30C5
+#define EGL_BITMAP_POINTER_KHR            0x30C6
+#define EGL_BITMAP_PITCH_KHR              0x30C7
+#define EGL_BITMAP_ORIGIN_KHR             0x30C8
+#define EGL_BITMAP_PIXEL_RED_OFFSET_KHR   0x30C9
+#define EGL_BITMAP_PIXEL_GREEN_OFFSET_KHR 0x30CA
+#define EGL_BITMAP_PIXEL_BLUE_OFFSET_KHR  0x30CB
+#define EGL_BITMAP_PIXEL_ALPHA_OFFSET_KHR 0x30CC
+#define EGL_BITMAP_PIXEL_LUMINANCE_OFFSET_KHR 0x30CD
+#define EGL_LOWER_LEFT_KHR                0x30CE
+#define EGL_UPPER_LEFT_KHR                0x30CF
+typedef EGLBoolean (EGLAPIENTRYP PFNEGLLOCKSURFACEKHRPROC) (EGLDisplay dpy, EGLSurface surface, const EGLint *attrib_list);
+typedef EGLBoolean (EGLAPIENTRYP PFNEGLUNLOCKSURFACEKHRPROC) (EGLDisplay dpy, EGLSurface surface);
+#ifdef EGL_EGLEXT_PROTOTYPES
+EGLAPI EGLBoolean EGLAPIENTRY eglLockSurfaceKHR (EGLDisplay dpy, EGLSurface surface, const EGLint *attrib_list);
+EGLAPI EGLBoolean EGLAPIENTRY eglUnlockSurfaceKHR (EGLDisplay dpy, EGLSurface surface);
+#endif
+#endif /* EGL_KHR_lock_surface */
+
+#ifndef EGL_KHR_lock_surface2
+#define EGL_KHR_lock_surface2 1
+#define EGL_BITMAP_PIXEL_SIZE_KHR         0x3110
+#endif /* EGL_KHR_lock_surface2 */
+
+#ifndef EGL_KHR_lock_surface3
+#define EGL_KHR_lock_surface3 1
+typedef EGLBoolean (EGLAPIENTRYP PFNEGLQUERYSURFACE64KHRPROC) (EGLDisplay dpy, EGLSurface surface, EGLint attribute, EGLAttribKHR *value);
+#ifdef EGL_EGLEXT_PROTOTYPES
+EGLAPI EGLBoolean EGLAPIENTRY eglQuerySurface64KHR (EGLDisplay dpy, EGLSurface surface, EGLint attribute, EGLAttribKHR *value);
+#endif
+#endif /* EGL_KHR_lock_surface3 */
+
+#ifndef EGL_KHR_platform_android
+#define EGL_KHR_platform_android 1
+#define EGL_PLATFORM_ANDROID_KHR          0x3141
+#endif /* EGL_KHR_platform_android */
+
+#ifndef EGL_KHR_platform_gbm
+#define EGL_KHR_platform_gbm 1
+#define EGL_PLATFORM_GBM_KHR              0x31D7
+#endif /* EGL_KHR_platform_gbm */
+
+#ifndef EGL_KHR_platform_wayland
+#define EGL_KHR_platform_wayland 1
+#define EGL_PLATFORM_WAYLAND_KHR          0x31D8
+#endif /* EGL_KHR_platform_wayland */
+
+#ifndef EGL_KHR_platform_x11
+#define EGL_KHR_platform_x11 1
+#define EGL_PLATFORM_X11_KHR              0x31D5
+#define EGL_PLATFORM_X11_SCREEN_KHR       0x31D6
+#endif /* EGL_KHR_platform_x11 */
+
+#ifndef EGL_KHR_reusable_sync
+#define EGL_KHR_reusable_sync 1
+typedef khronos_utime_nanoseconds_t EGLTimeKHR;
+#ifdef KHRONOS_SUPPORT_INT64
+#define EGL_SYNC_STATUS_KHR               0x30F1
+#define EGL_SIGNALED_KHR                  0x30F2
+#define EGL_UNSIGNALED_KHR                0x30F3
+#define EGL_TIMEOUT_EXPIRED_KHR           0x30F5
+#define EGL_CONDITION_SATISFIED_KHR       0x30F6
+#define EGL_SYNC_TYPE_KHR                 0x30F7
+#define EGL_SYNC_REUSABLE_KHR             0x30FA
+#define EGL_SYNC_FLUSH_COMMANDS_BIT_KHR   0x0001
+#define EGL_FOREVER_KHR                   0xFFFFFFFFFFFFFFFFull
+#define EGL_NO_SYNC_KHR                   ((EGLSyncKHR)0)
+typedef EGLSyncKHR (EGLAPIENTRYP PFNEGLCREATESYNCKHRPROC) (EGLDisplay dpy, EGLenum type, const EGLint *attrib_list);
+typedef EGLBoolean (EGLAPIENTRYP PFNEGLDESTROYSYNCKHRPROC) (EGLDisplay dpy, EGLSyncKHR sync);
+typedef EGLint (EGLAPIENTRYP PFNEGLCLIENTWAITSYNCKHRPROC) (EGLDisplay dpy, EGLSyncKHR sync, EGLint flags, EGLTimeKHR timeout);
+typedef EGLBoolean (EGLAPIENTRYP PFNEGLSIGNALSYNCKHRPROC) (EGLDisplay dpy, EGLSyncKHR sync, EGLenum mode);
+typedef EGLBoolean (EGLAPIENTRYP PFNEGLGETSYNCATTRIBKHRPROC) (EGLDisplay dpy, EGLSyncKHR sync, EGLint attribute, EGLint *value);
+#ifdef EGL_EGLEXT_PROTOTYPES
+EGLAPI EGLSyncKHR EGLAPIENTRY eglCreateSyncKHR (EGLDisplay dpy, EGLenum type, const EGLint *attrib_list);
+EGLAPI EGLBoolean EGLAPIENTRY eglDestroySyncKHR (EGLDisplay dpy, EGLSyncKHR sync);
+EGLAPI EGLint EGLAPIENTRY eglClientWaitSyncKHR (EGLDisplay dpy, EGLSyncKHR sync, EGLint flags, EGLTimeKHR timeout);
+EGLAPI EGLBoolean EGLAPIENTRY eglSignalSyncKHR (EGLDisplay dpy, EGLSyncKHR sync, EGLenum mode);
+EGLAPI EGLBoolean EGLAPIENTRY eglGetSyncAttribKHR (EGLDisplay dpy, EGLSyncKHR sync, EGLint attribute, EGLint *value);
+#endif
+#endif /* KHRONOS_SUPPORT_INT64 */
+#endif /* EGL_KHR_reusable_sync */
+
+#ifndef EGL_KHR_stream
+#define EGL_KHR_stream 1
+typedef void *EGLStreamKHR;
+typedef khronos_uint64_t EGLuint64KHR;
+#ifdef KHRONOS_SUPPORT_INT64
+#define EGL_NO_STREAM_KHR                 ((EGLStreamKHR)0)
+#define EGL_CONSUMER_LATENCY_USEC_KHR     0x3210
+#define EGL_PRODUCER_FRAME_KHR            0x3212
+#define EGL_CONSUMER_FRAME_KHR            0x3213
+#define EGL_STREAM_STATE_KHR              0x3214
+#define EGL_STREAM_STATE_CREATED_KHR      0x3215
+#define EGL_STREAM_STATE_CONNECTING_KHR   0x3216
+#define EGL_STREAM_STATE_EMPTY_KHR        0x3217
+#define EGL_STREAM_STATE_NEW_FRAME_AVAILABLE_KHR 0x3218
+#define EGL_STREAM_STATE_OLD_FRAME_AVAILABLE_KHR 0x3219
+#define EGL_STREAM_STATE_DISCONNECTED_KHR 0x321A
+#define EGL_BAD_STREAM_KHR                0x321B
+#define EGL_BAD_STATE_KHR                 0x321C
+typedef EGLStreamKHR (EGLAPIENTRYP PFNEGLCREATESTREAMKHRPROC) (EGLDisplay dpy, const EGLint *attrib_list);
+typedef EGLBoolean (EGLAPIENTRYP PFNEGLDESTROYSTREAMKHRPROC) (EGLDisplay dpy, EGLStreamKHR stream);
+typedef EGLBoolean (EGLAPIENTRYP PFNEGLSTREAMATTRIBKHRPROC) (EGLDisplay dpy, EGLStreamKHR stream, EGLenum attribute, EGLint value);
+typedef EGLBoolean (EGLAPIENTRYP PFNEGLQUERYSTREAMKHRPROC) (EGLDisplay dpy, EGLStreamKHR stream, EGLenum attribute, EGLint *value);
+typedef EGLBoolean (EGLAPIENTRYP PFNEGLQUERYSTREAMU64KHRPROC) (EGLDisplay dpy, EGLStreamKHR stream, EGLenum attribute, EGLuint64KHR *value);
+#ifdef EGL_EGLEXT_PROTOTYPES
+EGLAPI EGLStreamKHR EGLAPIENTRY eglCreateStreamKHR (EGLDisplay dpy, const EGLint *attrib_list);
+EGLAPI EGLBoolean EGLAPIENTRY eglDestroyStreamKHR (EGLDisplay dpy, EGLStreamKHR stream);
+EGLAPI EGLBoolean EGLAPIENTRY eglStreamAttribKHR (EGLDisplay dpy, EGLStreamKHR stream, EGLenum attribute, EGLint value);
+EGLAPI EGLBoolean EGLAPIENTRY eglQueryStreamKHR (EGLDisplay dpy, EGLStreamKHR stream, EGLenum attribute, EGLint *value);
+EGLAPI EGLBoolean EGLAPIENTRY eglQueryStreamu64KHR (EGLDisplay dpy, EGLStreamKHR stream, EGLenum attribute, EGLuint64KHR *value);
+#endif
+#endif /* KHRONOS_SUPPORT_INT64 */
+#endif /* EGL_KHR_stream */
+
+#ifndef EGL_KHR_stream_consumer_gltexture
+#define EGL_KHR_stream_consumer_gltexture 1
+#ifdef EGL_KHR_stream
+#define EGL_CONSUMER_ACQUIRE_TIMEOUT_USEC_KHR 0x321E
+typedef EGLBoolean (EGLAPIENTRYP PFNEGLSTREAMCONSUMERGLTEXTUREEXTERNALKHRPROC) (EGLDisplay dpy, EGLStreamKHR stream);
+typedef EGLBoolean (EGLAPIENTRYP PFNEGLSTREAMCONSUMERACQUIREKHRPROC) (EGLDisplay dpy, EGLStreamKHR stream);
+typedef EGLBoolean (EGLAPIENTRYP PFNEGLSTREAMCONSUMERRELEASEKHRPROC) (EGLDisplay dpy, EGLStreamKHR stream);
+#ifdef EGL_EGLEXT_PROTOTYPES
+EGLAPI EGLBoolean EGLAPIENTRY eglStreamConsumerGLTextureExternalKHR (EGLDisplay dpy, EGLStreamKHR stream);
+EGLAPI EGLBoolean EGLAPIENTRY eglStreamConsumerAcquireKHR (EGLDisplay dpy, EGLStreamKHR stream);
+EGLAPI EGLBoolean EGLAPIENTRY eglStreamConsumerReleaseKHR (EGLDisplay dpy, EGLStreamKHR stream);
+#endif
+#endif /* EGL_KHR_stream */
+#endif /* EGL_KHR_stream_consumer_gltexture */
+
+#ifndef EGL_KHR_stream_cross_process_fd
+#define EGL_KHR_stream_cross_process_fd 1
+typedef int EGLNativeFileDescriptorKHR;
+#ifdef EGL_KHR_stream
+#define EGL_NO_FILE_DESCRIPTOR_KHR        ((EGLNativeFileDescriptorKHR)(-1))
+typedef EGLNativeFileDescriptorKHR (EGLAPIENTRYP PFNEGLGETSTREAMFILEDESCRIPTORKHRPROC) (EGLDisplay dpy, EGLStreamKHR stream);
+typedef EGLStreamKHR (EGLAPIENTRYP PFNEGLCREATESTREAMFROMFILEDESCRIPTORKHRPROC) (EGLDisplay dpy, EGLNativeFileDescriptorKHR file_descriptor);
+#ifdef EGL_EGLEXT_PROTOTYPES
+EGLAPI EGLNativeFileDescriptorKHR EGLAPIENTRY eglGetStreamFileDescriptorKHR (EGLDisplay dpy, EGLStreamKHR stream);
+EGLAPI EGLStreamKHR EGLAPIENTRY eglCreateStreamFromFileDescriptorKHR (EGLDisplay dpy, EGLNativeFileDescriptorKHR file_descriptor);
+#endif
+#endif /* EGL_KHR_stream */
+#endif /* EGL_KHR_stream_cross_process_fd */
+
+#ifndef EGL_KHR_stream_fifo
+#define EGL_KHR_stream_fifo 1
+#ifdef EGL_KHR_stream
+#define EGL_STREAM_FIFO_LENGTH_KHR        0x31FC
+#define EGL_STREAM_TIME_NOW_KHR           0x31FD
+#define EGL_STREAM_TIME_CONSUMER_KHR      0x31FE
+#define EGL_STREAM_TIME_PRODUCER_KHR      0x31FF
+typedef EGLBoolean (EGLAPIENTRYP PFNEGLQUERYSTREAMTIMEKHRPROC) (EGLDisplay dpy, EGLStreamKHR stream, EGLenum attribute, EGLTimeKHR *value);
+#ifdef EGL_EGLEXT_PROTOTYPES
+EGLAPI EGLBoolean EGLAPIENTRY eglQueryStreamTimeKHR (EGLDisplay dpy, EGLStreamKHR stream, EGLenum attribute, EGLTimeKHR *value);
+#endif
+#endif /* EGL_KHR_stream */
+#endif /* EGL_KHR_stream_fifo */
+
+#ifndef EGL_KHR_stream_producer_aldatalocator
+#define EGL_KHR_stream_producer_aldatalocator 1
+#ifdef EGL_KHR_stream
+#endif /* EGL_KHR_stream */
+#endif /* EGL_KHR_stream_producer_aldatalocator */
+
+#ifndef EGL_KHR_stream_producer_eglsurface
+#define EGL_KHR_stream_producer_eglsurface 1
+#ifdef EGL_KHR_stream
+#define EGL_STREAM_BIT_KHR                0x0800
+typedef EGLSurface (EGLAPIENTRYP PFNEGLCREATESTREAMPRODUCERSURFACEKHRPROC) (EGLDisplay dpy, EGLConfig config, EGLStreamKHR stream, const EGLint *attrib_list);
+#ifdef EGL_EGLEXT_PROTOTYPES
+EGLAPI EGLSurface EGLAPIENTRY eglCreateStreamProducerSurfaceKHR (EGLDisplay dpy, EGLConfig config, EGLStreamKHR stream, const EGLint *attrib_list);
+#endif
+#endif /* EGL_KHR_stream */
+#endif /* EGL_KHR_stream_producer_eglsurface */
+
+#ifndef EGL_KHR_surfaceless_context
+#define EGL_KHR_surfaceless_context 1
+#endif /* EGL_KHR_surfaceless_context */
+
+#ifndef EGL_KHR_vg_parent_image
+#define EGL_KHR_vg_parent_image 1
+#define EGL_VG_PARENT_IMAGE_KHR           0x30BA
+#endif /* EGL_KHR_vg_parent_image */
+
+#ifndef EGL_KHR_wait_sync
+#define EGL_KHR_wait_sync 1
+typedef EGLint (EGLAPIENTRYP PFNEGLWAITSYNCKHRPROC) (EGLDisplay dpy, EGLSyncKHR sync, EGLint flags);
+#ifdef EGL_EGLEXT_PROTOTYPES
+EGLAPI EGLint EGLAPIENTRY eglWaitSyncKHR (EGLDisplay dpy, EGLSyncKHR sync, EGLint flags);
+#endif
+#endif /* EGL_KHR_wait_sync */
+
+#ifndef EGL_ANDROID_blob_cache
+#define EGL_ANDROID_blob_cache 1
+typedef khronos_ssize_t EGLsizeiANDROID;
+typedef void (*EGLSetBlobFuncANDROID) (const void *key, EGLsizeiANDROID keySize, const void *value, EGLsizeiANDROID valueSize);
+typedef EGLsizeiANDROID (*EGLGetBlobFuncANDROID) (const void *key, EGLsizeiANDROID keySize, void *value, EGLsizeiANDROID valueSize);
+typedef void (EGLAPIENTRYP PFNEGLSETBLOBCACHEFUNCSANDROIDPROC) (EGLDisplay dpy, EGLSetBlobFuncANDROID set, EGLGetBlobFuncANDROID get);
+#ifdef EGL_EGLEXT_PROTOTYPES
+EGLAPI void EGLAPIENTRY eglSetBlobCacheFuncsANDROID (EGLDisplay dpy, EGLSetBlobFuncANDROID set, EGLGetBlobFuncANDROID get);
+#endif
+#endif /* EGL_ANDROID_blob_cache */
+
+#ifndef EGL_ANDROID_framebuffer_target
+#define EGL_ANDROID_framebuffer_target 1
+#define EGL_FRAMEBUFFER_TARGET_ANDROID    0x3147
+#endif /* EGL_ANDROID_framebuffer_target */
+
+#ifndef EGL_ANDROID_image_native_buffer
+#define EGL_ANDROID_image_native_buffer 1
+#define EGL_NATIVE_BUFFER_ANDROID         0x3140
+#endif /* EGL_ANDROID_image_native_buffer */
+
+#ifndef EGL_ANDROID_native_fence_sync
+#define EGL_ANDROID_native_fence_sync 1
+#define EGL_SYNC_NATIVE_FENCE_ANDROID     0x3144
+#define EGL_SYNC_NATIVE_FENCE_FD_ANDROID  0x3145
+#define EGL_SYNC_NATIVE_FENCE_SIGNALED_ANDROID 0x3146
+#define EGL_NO_NATIVE_FENCE_FD_ANDROID    -1
+typedef EGLint (EGLAPIENTRYP PFNEGLDUPNATIVEFENCEFDANDROIDPROC) (EGLDisplay dpy, EGLSyncKHR sync);
+#ifdef EGL_EGLEXT_PROTOTYPES
+EGLAPI EGLint EGLAPIENTRY eglDupNativeFenceFDANDROID (EGLDisplay dpy, EGLSyncKHR sync);
+#endif
+#endif /* EGL_ANDROID_native_fence_sync */
+
+#ifndef EGL_ANDROID_recordable
+#define EGL_ANDROID_recordable 1
+#define EGL_RECORDABLE_ANDROID            0x3142
+#endif /* EGL_ANDROID_recordable */
+
+#ifndef EGL_ANGLE_d3d_share_handle_client_buffer
+#define EGL_ANGLE_d3d_share_handle_client_buffer 1
+#define EGL_D3D_TEXTURE_2D_SHARE_HANDLE_ANGLE 0x3200
+#endif /* EGL_ANGLE_d3d_share_handle_client_buffer */
+
+#ifndef EGL_ANGLE_window_fixed_size
+#define EGL_ANGLE_window_fixed_size 1
+#define EGL_FIXED_SIZE_ANGLE        0x3201
+#endif /* EGL_ANGLE_window_fixed_size */
+
+#ifndef EGL_ANGLE_query_surface_pointer
+#define EGL_ANGLE_query_surface_pointer 1
+typedef EGLBoolean (EGLAPIENTRYP PFNEGLQUERYSURFACEPOINTERANGLEPROC) (EGLDisplay dpy, EGLSurface surface, EGLint attribute, void **value);
+#ifdef EGL_EGLEXT_PROTOTYPES
+EGLAPI EGLBoolean EGLAPIENTRY eglQuerySurfacePointerANGLE (EGLDisplay dpy, EGLSurface surface, EGLint attribute, void **value);
+#endif
+#endif /* EGL_ANGLE_query_surface_pointer */
+
+#ifndef EGL_ANGLE_software_display
+#define EGL_ANGLE_software_display 1
+#define EGL_SOFTWARE_DISPLAY_ANGLE ((EGLNativeDisplayType)-1)
+#endif /* EGL_ANGLE_software_display */
+
+#ifndef EGL_ANGLE_direct3d_display
+#define EGL_ANGLE_direct3d_display 1
+#define EGL_D3D11_ELSE_D3D9_DISPLAY_ANGLE ((EGLNativeDisplayType)-2)
+#define EGL_D3D11_ONLY_DISPLAY_ANGLE ((EGLNativeDisplayType)-3)
+#endif /* EGL_ANGLE_direct3d_display */
+
+#ifndef EGL_ANGLE_surface_d3d_texture_2d_share_handle
+#define EGL_ANGLE_surface_d3d_texture_2d_share_handle 1
+#endif /* EGL_ANGLE_surface_d3d_texture_2d_share_handle */
+
+#ifndef EGL_ANGLE_surface_d3d_render_to_back_buffer
+#define EGL_ANGLE_surface_d3d_render_to_back_buffer 1
+#define EGL_ANGLE_DISPLAY_ALLOW_RENDER_TO_BACK_BUFFER 0x320B
+#define EGL_ANGLE_SURFACE_RENDER_TO_BACK_BUFFER 0x320C
+#endif /* EGL_ANGLE_surface_d3d_render_to_back_buffer */
+
+#ifndef EGL_ANGLE_platform_angle
+#define EGL_ANGLE_platform_angle 1
+#define EGL_PLATFORM_ANGLE_ANGLE          0x3202
+#define EGL_PLATFORM_ANGLE_TYPE_ANGLE     0x3203
+#define EGL_PLATFORM_ANGLE_MAX_VERSION_MAJOR_ANGLE 0x3204
+#define EGL_PLATFORM_ANGLE_MAX_VERSION_MINOR_ANGLE 0x3205
+#define EGL_PLATFORM_ANGLE_TYPE_DEFAULT_ANGLE 0x3206
+#endif /* EGL_ANGLE_platform_angle */
+
+#ifndef EGL_ANGLE_platform_angle_d3d
+#define EGL_ANGLE_platform_angle_d3d 1
+#define EGL_PLATFORM_ANGLE_TYPE_D3D9_ANGLE 0x3207
+#define EGL_PLATFORM_ANGLE_TYPE_D3D11_ANGLE 0x3208
+#define EGL_PLATFORM_ANGLE_DEVICE_TYPE_ANGLE 0x3209
+#define EGL_PLATFORM_ANGLE_DEVICE_TYPE_HARDWARE_ANGLE 0x320A
+#define EGL_PLATFORM_ANGLE_DEVICE_TYPE_WARP_ANGLE 0x320B
+#define EGL_PLATFORM_ANGLE_DEVICE_TYPE_REFERENCE_ANGLE 0x320C
+#define EGL_PLATFORM_ANGLE_ENABLE_AUTOMATIC_TRIM_ANGLE 0x320F
+#endif /* EGL_ANGLE_platform_angle_d3d */
+
+#ifndef EGL_ANGLE_platform_angle_opengl
+#define EGL_ANGLE_platform_angle_opengl 1
+#define EGL_PLATFORM_ANGLE_TYPE_OPENGL_ANGLE 0x320D
+#define EGL_PLATFORM_ANGLE_TYPE_OPENGLES_ANGLE 0x320E
+#endif /* EGL_ANGLE_platform_angle_opengl */
+
+#ifndef EGL_ANGLE_device_d3d
+#define EGL_ANGLE_device_d3d 1
+#define EGL_D3D9_DEVICE_ANGLE             0x33A0
+#define EGL_D3D11_DEVICE_ANGLE            0x33A1
+#endif /* EGL_ANGLE_device_d3d */
+
+#ifndef EGL_ARM_pixmap_multisample_discard
+#define EGL_ARM_pixmap_multisample_discard 1
+#define EGL_DISCARD_SAMPLES_ARM           0x3286
+#endif /* EGL_ARM_pixmap_multisample_discard */
+
+#ifndef EGL_EXT_buffer_age
+#define EGL_EXT_buffer_age 1
+#define EGL_BUFFER_AGE_EXT                0x313D
+#endif /* EGL_EXT_buffer_age */
+
+#ifndef EGL_EXT_client_extensions
+#define EGL_EXT_client_extensions 1
+#endif /* EGL_EXT_client_extensions */
+
+#ifndef EGL_EXT_create_context_robustness
+#define EGL_EXT_create_context_robustness 1
+#define EGL_CONTEXT_OPENGL_ROBUST_ACCESS_EXT 0x30BF
+#define EGL_CONTEXT_OPENGL_RESET_NOTIFICATION_STRATEGY_EXT 0x3138
+#define EGL_NO_RESET_NOTIFICATION_EXT     0x31BE
+#define EGL_LOSE_CONTEXT_ON_RESET_EXT     0x31BF
+#endif /* EGL_EXT_create_context_robustness */
+
+#ifndef EGL_EXT_device_base
+#define EGL_EXT_device_base 1
+typedef void *EGLDeviceEXT;
+#define EGL_NO_DEVICE_EXT                 ((EGLDeviceEXT)(0))
+#define EGL_BAD_DEVICE_EXT                0x322B
+#define EGL_DEVICE_EXT                    0x322C
+typedef EGLBoolean (EGLAPIENTRYP PFNEGLQUERYDEVICEATTRIBEXTPROC) (EGLDeviceEXT device, EGLint attribute, EGLAttrib *value);
+typedef const char *(EGLAPIENTRYP PFNEGLQUERYDEVICESTRINGEXTPROC) (EGLDeviceEXT device, EGLint name);
+typedef EGLBoolean (EGLAPIENTRYP PFNEGLQUERYDEVICESEXTPROC) (EGLint max_devices, EGLDeviceEXT *devices, EGLint *num_devices);
+typedef EGLBoolean (EGLAPIENTRYP PFNEGLQUERYDISPLAYATTRIBEXTPROC) (EGLDisplay dpy, EGLint attribute, EGLAttrib *value);
+#ifdef EGL_EGLEXT_PROTOTYPES
+EGLAPI EGLBoolean EGLAPIENTRY eglQueryDeviceAttribEXT (EGLDeviceEXT device, EGLint attribute, EGLAttrib *value);
+EGLAPI const char *EGLAPIENTRY eglQueryDeviceStringEXT (EGLDeviceEXT device, EGLint name);
+EGLAPI EGLBoolean EGLAPIENTRY eglQueryDevicesEXT (EGLint max_devices, EGLDeviceEXT *devices, EGLint *num_devices);
+EGLAPI EGLBoolean EGLAPIENTRY eglQueryDisplayAttribEXT (EGLDisplay dpy, EGLint attribute, EGLAttrib *value);
+#endif
+#endif /* EGL_EXT_device_base */
+
+#ifndef EGL_EXT_device_query
+#define EGL_EXT_device_query 1
+#endif /* EGL_EXT_device_query */
+
+#ifndef EGL_EXT_image_dma_buf_import
+#define EGL_EXT_image_dma_buf_import 1
+#define EGL_LINUX_DMA_BUF_EXT             0x3270
+#define EGL_LINUX_DRM_FOURCC_EXT          0x3271
+#define EGL_DMA_BUF_PLANE0_FD_EXT         0x3272
+#define EGL_DMA_BUF_PLANE0_OFFSET_EXT     0x3273
+#define EGL_DMA_BUF_PLANE0_PITCH_EXT      0x3274
+#define EGL_DMA_BUF_PLANE1_FD_EXT         0x3275
+#define EGL_DMA_BUF_PLANE1_OFFSET_EXT     0x3276
+#define EGL_DMA_BUF_PLANE1_PITCH_EXT      0x3277
+#define EGL_DMA_BUF_PLANE2_FD_EXT         0x3278
+#define EGL_DMA_BUF_PLANE2_OFFSET_EXT     0x3279
+#define EGL_DMA_BUF_PLANE2_PITCH_EXT      0x327A
+#define EGL_YUV_COLOR_SPACE_HINT_EXT      0x327B
+#define EGL_SAMPLE_RANGE_HINT_EXT         0x327C
+#define EGL_YUV_CHROMA_HORIZONTAL_SITING_HINT_EXT 0x327D
+#define EGL_YUV_CHROMA_VERTICAL_SITING_HINT_EXT 0x327E
+#define EGL_ITU_REC601_EXT                0x327F
+#define EGL_ITU_REC709_EXT                0x3280
+#define EGL_ITU_REC2020_EXT               0x3281
+#define EGL_YUV_FULL_RANGE_EXT            0x3282
+#define EGL_YUV_NARROW_RANGE_EXT          0x3283
+#define EGL_YUV_CHROMA_SITING_0_EXT       0x3284
+#define EGL_YUV_CHROMA_SITING_0_5_EXT     0x3285
+#endif /* EGL_EXT_image_dma_buf_import */
+
+#ifndef EGL_EXT_multiview_window
+#define EGL_EXT_multiview_window 1
+#define EGL_MULTIVIEW_VIEW_COUNT_EXT      0x3134
+#endif /* EGL_EXT_multiview_window */
+
+#ifndef EGL_EXT_platform_base
+#define EGL_EXT_platform_base 1
+typedef EGLDisplay (EGLAPIENTRYP PFNEGLGETPLATFORMDISPLAYEXTPROC) (EGLenum platform, void *native_display, const EGLint *attrib_list);
+typedef EGLSurface (EGLAPIENTRYP PFNEGLCREATEPLATFORMWINDOWSURFACEEXTPROC) (EGLDisplay dpy, EGLConfig config, void *native_window, const EGLint *attrib_list);
+typedef EGLSurface (EGLAPIENTRYP PFNEGLCREATEPLATFORMPIXMAPSURFACEEXTPROC) (EGLDisplay dpy, EGLConfig config, void *native_pixmap, const EGLint *attrib_list);
+#ifdef EGL_EGLEXT_PROTOTYPES
+EGLAPI EGLDisplay EGLAPIENTRY eglGetPlatformDisplayEXT (EGLenum platform, void *native_display, const EGLint *attrib_list);
+EGLAPI EGLSurface EGLAPIENTRY eglCreatePlatformWindowSurfaceEXT (EGLDisplay dpy, EGLConfig config, void *native_window, const EGLint *attrib_list);
+EGLAPI EGLSurface EGLAPIENTRY eglCreatePlatformPixmapSurfaceEXT (EGLDisplay dpy, EGLConfig config, void *native_pixmap, const EGLint *attrib_list);
+#endif
+#endif /* EGL_EXT_platform_base */
+
+#ifndef EGL_EXT_platform_device
+#define EGL_EXT_platform_device 1
+#define EGL_PLATFORM_DEVICE_EXT           0x313F
+#endif /* EGL_EXT_platform_device */
+
+#ifndef EGL_EXT_platform_wayland
+#define EGL_EXT_platform_wayland 1
+#define EGL_PLATFORM_WAYLAND_EXT          0x31D8
+#endif /* EGL_EXT_platform_wayland */
+
+#ifndef EGL_EXT_platform_x11
+#define EGL_EXT_platform_x11 1
+#define EGL_PLATFORM_X11_EXT              0x31D5
+#define EGL_PLATFORM_X11_SCREEN_EXT       0x31D6
+#endif /* EGL_EXT_platform_x11 */
+
+#ifndef EGL_EXT_protected_surface
+#define EGL_EXT_protected_surface 1
+#define EGL_PROTECTED_CONTENT_EXT         0x32C0
+#endif /* EGL_EXT_protected_surface */
+
+#ifndef EGL_EXT_swap_buffers_with_damage
+#define EGL_EXT_swap_buffers_with_damage 1
+typedef EGLBoolean (EGLAPIENTRYP PFNEGLSWAPBUFFERSWITHDAMAGEEXTPROC) (EGLDisplay dpy, EGLSurface surface, EGLint *rects, EGLint n_rects);
+#ifdef EGL_EGLEXT_PROTOTYPES
+EGLAPI EGLBoolean EGLAPIENTRY eglSwapBuffersWithDamageEXT (EGLDisplay dpy, EGLSurface surface, EGLint *rects, EGLint n_rects);
+#endif
+#endif /* EGL_EXT_swap_buffers_with_damage */
+
+#ifndef EGL_HI_clientpixmap
+#define EGL_HI_clientpixmap 1
+struct EGLClientPixmapHI {
+    void  *pData;
+    EGLint iWidth;
+    EGLint iHeight;
+    EGLint iStride;
+};
+#define EGL_CLIENT_PIXMAP_POINTER_HI      0x8F74
+typedef EGLSurface (EGLAPIENTRYP PFNEGLCREATEPIXMAPSURFACEHIPROC) (EGLDisplay dpy, EGLConfig config, struct EGLClientPixmapHI *pixmap);
+#ifdef EGL_EGLEXT_PROTOTYPES
+EGLAPI EGLSurface EGLAPIENTRY eglCreatePixmapSurfaceHI (EGLDisplay dpy, EGLConfig config, struct EGLClientPixmapHI *pixmap);
+#endif
+#endif /* EGL_HI_clientpixmap */
+
+#ifndef EGL_HI_colorformats
+#define EGL_HI_colorformats 1
+#define EGL_COLOR_FORMAT_HI               0x8F70
+#define EGL_COLOR_RGB_HI                  0x8F71
+#define EGL_COLOR_RGBA_HI                 0x8F72
+#define EGL_COLOR_ARGB_HI                 0x8F73
+#endif /* EGL_HI_colorformats */
+
+#ifndef EGL_IMG_context_priority
+#define EGL_IMG_context_priority 1
+#define EGL_CONTEXT_PRIORITY_LEVEL_IMG    0x3100
+#define EGL_CONTEXT_PRIORITY_HIGH_IMG     0x3101
+#define EGL_CONTEXT_PRIORITY_MEDIUM_IMG   0x3102
+#define EGL_CONTEXT_PRIORITY_LOW_IMG      0x3103
+#endif /* EGL_IMG_context_priority */
+
+#ifndef EGL_MESA_drm_image
+#define EGL_MESA_drm_image 1
+#define EGL_DRM_BUFFER_FORMAT_MESA        0x31D0
+#define EGL_DRM_BUFFER_USE_MESA           0x31D1
+#define EGL_DRM_BUFFER_FORMAT_ARGB32_MESA 0x31D2
+#define EGL_DRM_BUFFER_MESA               0x31D3
+#define EGL_DRM_BUFFER_STRIDE_MESA        0x31D4
+#define EGL_DRM_BUFFER_USE_SCANOUT_MESA   0x00000001
+#define EGL_DRM_BUFFER_USE_SHARE_MESA     0x00000002
+typedef EGLImageKHR (EGLAPIENTRYP PFNEGLCREATEDRMIMAGEMESAPROC) (EGLDisplay dpy, const EGLint *attrib_list);
+typedef EGLBoolean (EGLAPIENTRYP PFNEGLEXPORTDRMIMAGEMESAPROC) (EGLDisplay dpy, EGLImageKHR image, EGLint *name, EGLint *handle, EGLint *stride);
+#ifdef EGL_EGLEXT_PROTOTYPES
+EGLAPI EGLImageKHR EGLAPIENTRY eglCreateDRMImageMESA (EGLDisplay dpy, const EGLint *attrib_list);
+EGLAPI EGLBoolean EGLAPIENTRY eglExportDRMImageMESA (EGLDisplay dpy, EGLImageKHR image, EGLint *name, EGLint *handle, EGLint *stride);
+#endif
+#endif /* EGL_MESA_drm_image */
+
+#ifndef EGL_MESA_platform_gbm
+#define EGL_MESA_platform_gbm 1
+#define EGL_PLATFORM_GBM_MESA             0x31D7
+#endif /* EGL_MESA_platform_gbm */
+
+#ifndef EGL_NOK_swap_region
+#define EGL_NOK_swap_region 1
+typedef EGLBoolean (EGLAPIENTRYP PFNEGLSWAPBUFFERSREGIONNOKPROC) (EGLDisplay dpy, EGLSurface surface, EGLint numRects, const EGLint *rects);
+#ifdef EGL_EGLEXT_PROTOTYPES
+EGLAPI EGLBoolean EGLAPIENTRY eglSwapBuffersRegionNOK (EGLDisplay dpy, EGLSurface surface, EGLint numRects, const EGLint *rects);
+#endif
+#endif /* EGL_NOK_swap_region */
+
+#ifndef EGL_NOK_swap_region2
+#define EGL_NOK_swap_region2 1
+typedef EGLBoolean (EGLAPIENTRYP PFNEGLSWAPBUFFERSREGION2NOKPROC) (EGLDisplay dpy, EGLSurface surface, EGLint numRects, const EGLint *rects);
+#ifdef EGL_EGLEXT_PROTOTYPES
+EGLAPI EGLBoolean EGLAPIENTRY eglSwapBuffersRegion2NOK (EGLDisplay dpy, EGLSurface surface, EGLint numRects, const EGLint *rects);
+#endif
+#endif /* EGL_NOK_swap_region2 */
+
+#ifndef EGL_NOK_texture_from_pixmap
+#define EGL_NOK_texture_from_pixmap 1
+#define EGL_Y_INVERTED_NOK                0x307F
+#endif /* EGL_NOK_texture_from_pixmap */
+
+#ifndef EGL_NV_3dvision_surface
+#define EGL_NV_3dvision_surface 1
+#define EGL_AUTO_STEREO_NV                0x3136
+#endif /* EGL_NV_3dvision_surface */
+
+#ifndef EGL_NV_coverage_sample
+#define EGL_NV_coverage_sample 1
+#define EGL_COVERAGE_BUFFERS_NV           0x30E0
+#define EGL_COVERAGE_SAMPLES_NV           0x30E1
+#endif /* EGL_NV_coverage_sample */
+
+#ifndef EGL_NV_coverage_sample_resolve
+#define EGL_NV_coverage_sample_resolve 1
+#define EGL_COVERAGE_SAMPLE_RESOLVE_NV    0x3131
+#define EGL_COVERAGE_SAMPLE_RESOLVE_DEFAULT_NV 0x3132
+#define EGL_COVERAGE_SAMPLE_RESOLVE_NONE_NV 0x3133
+#endif /* EGL_NV_coverage_sample_resolve */
+
+#ifndef EGL_NV_depth_nonlinear
+#define EGL_NV_depth_nonlinear 1
+#define EGL_DEPTH_ENCODING_NV             0x30E2
+#define EGL_DEPTH_ENCODING_NONE_NV        0
+#define EGL_DEPTH_ENCODING_NONLINEAR_NV   0x30E3
+#endif /* EGL_NV_depth_nonlinear */
+
+#ifndef EGL_NV_native_query
+#define EGL_NV_native_query 1
+typedef EGLBoolean (EGLAPIENTRYP PFNEGLQUERYNATIVEDISPLAYNVPROC) (EGLDisplay dpy, EGLNativeDisplayType *display_id);
+typedef EGLBoolean (EGLAPIENTRYP PFNEGLQUERYNATIVEWINDOWNVPROC) (EGLDisplay dpy, EGLSurface surf, EGLNativeWindowType *window);
+typedef EGLBoolean (EGLAPIENTRYP PFNEGLQUERYNATIVEPIXMAPNVPROC) (EGLDisplay dpy, EGLSurface surf, EGLNativePixmapType *pixmap);
+#ifdef EGL_EGLEXT_PROTOTYPES
+EGLAPI EGLBoolean EGLAPIENTRY eglQueryNativeDisplayNV (EGLDisplay dpy, EGLNativeDisplayType *display_id);
+EGLAPI EGLBoolean EGLAPIENTRY eglQueryNativeWindowNV (EGLDisplay dpy, EGLSurface surf, EGLNativeWindowType *window);
+EGLAPI EGLBoolean EGLAPIENTRY eglQueryNativePixmapNV (EGLDisplay dpy, EGLSurface surf, EGLNativePixmapType *pixmap);
+#endif
+#endif /* EGL_NV_native_query */
+
+#ifndef EGL_NV_post_convert_rounding
+#define EGL_NV_post_convert_rounding 1
+#endif /* EGL_NV_post_convert_rounding */
+
+#ifndef EGL_NV_post_sub_buffer
+#define EGL_NV_post_sub_buffer 1
+#define EGL_POST_SUB_BUFFER_SUPPORTED_NV  0x30BE
+typedef EGLBoolean (EGLAPIENTRYP PFNEGLPOSTSUBBUFFERNVPROC) (EGLDisplay dpy, EGLSurface surface, EGLint x, EGLint y, EGLint width, EGLint height);
+#ifdef EGL_EGLEXT_PROTOTYPES
+EGLAPI EGLBoolean EGLAPIENTRY eglPostSubBufferNV (EGLDisplay dpy, EGLSurface surface, EGLint x, EGLint y, EGLint width, EGLint height);
+#endif
+#endif /* EGL_NV_post_sub_buffer */
+
+#ifndef EGL_NV_stream_sync
+#define EGL_NV_stream_sync 1
+#define EGL_SYNC_NEW_FRAME_NV             0x321F
+typedef EGLSyncKHR (EGLAPIENTRYP PFNEGLCREATESTREAMSYNCNVPROC) (EGLDisplay dpy, EGLStreamKHR stream, EGLenum type, const EGLint *attrib_list);
+#ifdef EGL_EGLEXT_PROTOTYPES
+EGLAPI EGLSyncKHR EGLAPIENTRY eglCreateStreamSyncNV (EGLDisplay dpy, EGLStreamKHR stream, EGLenum type, const EGLint *attrib_list);
+#endif
+#endif /* EGL_NV_stream_sync */
+
+#ifndef EGL_NV_sync
+#define EGL_NV_sync 1
+typedef void *EGLSyncNV;
+typedef khronos_utime_nanoseconds_t EGLTimeNV;
+#ifdef KHRONOS_SUPPORT_INT64
+#define EGL_SYNC_PRIOR_COMMANDS_COMPLETE_NV 0x30E6
+#define EGL_SYNC_STATUS_NV                0x30E7
+#define EGL_SIGNALED_NV                   0x30E8
+#define EGL_UNSIGNALED_NV                 0x30E9
+#define EGL_SYNC_FLUSH_COMMANDS_BIT_NV    0x0001
+#define EGL_FOREVER_NV                    0xFFFFFFFFFFFFFFFFull
+#define EGL_ALREADY_SIGNALED_NV           0x30EA
+#define EGL_TIMEOUT_EXPIRED_NV            0x30EB
+#define EGL_CONDITION_SATISFIED_NV        0x30EC
+#define EGL_SYNC_TYPE_NV                  0x30ED
+#define EGL_SYNC_CONDITION_NV             0x30EE
+#define EGL_SYNC_FENCE_NV                 0x30EF
+#define EGL_NO_SYNC_NV                    ((EGLSyncNV)0)
+typedef EGLSyncNV (EGLAPIENTRYP PFNEGLCREATEFENCESYNCNVPROC) (EGLDisplay dpy, EGLenum condition, const EGLint *attrib_list);
+typedef EGLBoolean (EGLAPIENTRYP PFNEGLDESTROYSYNCNVPROC) (EGLSyncNV sync);
+typedef EGLBoolean (EGLAPIENTRYP PFNEGLFENCENVPROC) (EGLSyncNV sync);
+typedef EGLint (EGLAPIENTRYP PFNEGLCLIENTWAITSYNCNVPROC) (EGLSyncNV sync, EGLint flags, EGLTimeNV timeout);
+typedef EGLBoolean (EGLAPIENTRYP PFNEGLSIGNALSYNCNVPROC) (EGLSyncNV sync, EGLenum mode);
+typedef EGLBoolean (EGLAPIENTRYP PFNEGLGETSYNCATTRIBNVPROC) (EGLSyncNV sync, EGLint attribute, EGLint *value);
+#ifdef EGL_EGLEXT_PROTOTYPES
+EGLAPI EGLSyncNV EGLAPIENTRY eglCreateFenceSyncNV (EGLDisplay dpy, EGLenum condition, const EGLint *attrib_list);
+EGLAPI EGLBoolean EGLAPIENTRY eglDestroySyncNV (EGLSyncNV sync);
+EGLAPI EGLBoolean EGLAPIENTRY eglFenceNV (EGLSyncNV sync);
+EGLAPI EGLint EGLAPIENTRY eglClientWaitSyncNV (EGLSyncNV sync, EGLint flags, EGLTimeNV timeout);
+EGLAPI EGLBoolean EGLAPIENTRY eglSignalSyncNV (EGLSyncNV sync, EGLenum mode);
+EGLAPI EGLBoolean EGLAPIENTRY eglGetSyncAttribNV (EGLSyncNV sync, EGLint attribute, EGLint *value);
+#endif
+#endif /* KHRONOS_SUPPORT_INT64 */
+#endif /* EGL_NV_sync */
+
+#ifndef EGL_NV_system_time
+#define EGL_NV_system_time 1
+typedef khronos_utime_nanoseconds_t EGLuint64NV;
+#ifdef KHRONOS_SUPPORT_INT64
+typedef EGLuint64NV (EGLAPIENTRYP PFNEGLGETSYSTEMTIMEFREQUENCYNVPROC) (void);
+typedef EGLuint64NV (EGLAPIENTRYP PFNEGLGETSYSTEMTIMENVPROC) (void);
+#ifdef EGL_EGLEXT_PROTOTYPES
+EGLAPI EGLuint64NV EGLAPIENTRY eglGetSystemTimeFrequencyNV (void);
+EGLAPI EGLuint64NV EGLAPIENTRY eglGetSystemTimeNV (void);
+#endif
+#endif /* KHRONOS_SUPPORT_INT64 */
+#endif /* EGL_NV_system_time */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif

src/external/include/ANGLE/EGL/eglplatform.h

@@ -0,0 +1,151 @@
+#ifndef __eglplatform_h_
+#define __eglplatform_h_
+
+/*
+** Copyright (c) 2007-2013 The Khronos Group Inc.
+**
+** Permission is hereby granted, free of charge, to any person obtaining a
+** copy of this software and/or associated documentation files (the
+** "Materials"), to deal in the Materials without restriction, including
+** without limitation the rights to use, copy, modify, merge, publish,
+** distribute, sublicense, and/or sell copies of the Materials, and to
+** permit persons to whom the Materials are furnished to do so, subject to
+** the following conditions:
+**
+** The above copyright notice and this permission notice shall be included
+** in all copies or substantial portions of the Materials.
+**
+** THE MATERIALS ARE 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.
+** IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+** CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+** TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
+*/
+
+/* Platform-specific types and definitions for egl.h
+ * $Revision: 23432 $ on $Date: 2013-10-09 00:57:24 -0700 (Wed, 09 Oct 2013) $
+ *
+ * Adopters may modify khrplatform.h and this file to suit their platform.
+ * You are encouraged to submit all modifications to the Khronos group so that
+ * they can be included in future versions of this file.  Please submit changes
+ * by sending them to the public Khronos Bugzilla (http://khronos.org/bugzilla)
+ * by filing a bug against product "EGL" component "Registry".
+ */
+
+#include <KHR/khrplatform.h>
+
+/* Macros used in EGL function prototype declarations.
+ *
+ * EGL functions should be prototyped as:
+ *
+ * EGLAPI return-type EGLAPIENTRY eglFunction(arguments);
+ * typedef return-type (EXPAPIENTRYP PFNEGLFUNCTIONPROC) (arguments);
+ *
+ * KHRONOS_APICALL and KHRONOS_APIENTRY are defined in KHR/khrplatform.h
+ */
+
+#ifndef EGLAPI
+#define EGLAPI KHRONOS_APICALL
+#endif
+
+#ifndef EGLAPIENTRY
+#define EGLAPIENTRY  KHRONOS_APIENTRY
+#endif
+#define EGLAPIENTRYP EGLAPIENTRY*
+
+/* The types NativeDisplayType, NativeWindowType, and NativePixmapType
+ * are aliases of window-system-dependent types, such as X Display * or
+ * Windows Device Context. They must be defined in platform-specific
+ * code below. The EGL-prefixed versions of Native*Type are the same
+ * types, renamed in EGL 1.3 so all types in the API start with "EGL".
+ *
+ * Khronos STRONGLY RECOMMENDS that you use the default definitions
+ * provided below, since these changes affect both binary and source
+ * portability of applications using EGL running on different EGL
+ * implementations.
+ */
+
+#if defined(_WIN32) || defined(__VC32__) && !defined(__CYGWIN__) && !defined(__SCITECH_SNAP__) /* Win32 and WinCE */
+#ifndef WIN32_LEAN_AND_MEAN
+#define WIN32_LEAN_AND_MEAN 1
+#endif
+//#include <windows.h>
+
+// raylib edit!!!
+typedef void *PVOID;    // PVOID is a pointer to any type. This type is declared in WinNT.h
+typedef PVOID HANDLE;   // HANDLE is handle to an object. This type is declared in WinNT.h
+typedef HANDLE HWND;    // HWND is a handle to a window. This type is declared in WinDef.h
+typedef HANDLE HDC;     // HDC is a handle to a device context (DC). This type is declared in WinDef.h
+typedef HANDLE HBITMAP; // HBITMAP is a handle to a bitmap. This type is declared in WinDef.h
+
+// HDC, HBITMAP and HWND are actually pointers to void. You can cast a long to a HWND like this: HWND h = (HWND)my_long_var;
+// but very careful of what information is stored in my_long_var. You have to make sure that you have a pointer in there.
+
+
+
+typedef HDC     EGLNativeDisplayType;
+typedef HBITMAP EGLNativePixmapType;
+
+#if !defined(WINAPI_FAMILY) || (WINAPI_FAMILY == WINAPI_FAMILY_DESKTOP_APP) /* Windows Desktop */
+typedef HWND    EGLNativeWindowType;
+#else /* Windows Store */
+#include <inspectable.h>
+typedef IInspectable* EGLNativeWindowType;
+#endif
+
+#elif defined(__WINSCW__) || defined(__SYMBIAN32__)  /* Symbian */
+
+typedef int   EGLNativeDisplayType;
+typedef void *EGLNativeWindowType;
+typedef void *EGLNativePixmapType;
+
+#elif defined(__ANDROID__) || defined(ANDROID)
+
+#include <android/native_window.h>
+
+struct egl_native_pixmap_t;
+
+typedef struct ANativeWindow*           EGLNativeWindowType;
+typedef struct egl_native_pixmap_t*     EGLNativePixmapType;
+typedef void*                           EGLNativeDisplayType;
+
+#elif defined(__unix__)
+
+/* X11 (tentative)  */
+#include <X11/Xlib.h>
+#include <X11/Xutil.h>
+
+typedef Display *EGLNativeDisplayType;
+typedef Pixmap   EGLNativePixmapType;
+typedef Window   EGLNativeWindowType;
+
+#elif defined(__GNUC__) && ( defined(__APPLE_CPP__) || defined(__APPLE_CC__) || defined(__MACOS_CLASSIC__) )
+
+// TODO(jmadill): native implementation for OSX
+
+typedef void *EGLNativeDisplayType;
+typedef void *EGLNativePixmapType;
+typedef void *EGLNativeWindowType;
+
+#else
+#error "Platform not recognized"
+#endif
+
+/* EGL 1.2 types, renamed for consistency in EGL 1.3 */
+typedef EGLNativeDisplayType NativeDisplayType;
+typedef EGLNativePixmapType  NativePixmapType;
+typedef EGLNativeWindowType  NativeWindowType;
+
+
+/* Define EGLint. This must be a signed integral type large enough to contain
+ * all legal attribute names and values passed into and out of EGL, whether
+ * their type is boolean, bitmask, enumerant (symbolic constant), integer,
+ * handle, or other.  While in general a 32-bit integer will suffice, if
+ * handles are 64 bit types, then EGLint should be defined as a signed 64-bit
+ * integer type.
+ */
+typedef khronos_int32_t EGLint;
+
+#endif /* __eglplatform_h */

src/external/include/ANGLE/GLES2/gl2.h

@@ -0,0 +1,620 @@
+#ifndef __gl2_h_
+#define __gl2_h_
+
+/* $Revision: 20555 $ on $Date:: 2013-02-12 14:32:47 -0800 #$ */
+
+#include <GLES2/gl2platform.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+ * This document is licensed under the SGI Free Software B License Version
+ * 2.0. For details, see http://oss.sgi.com/projects/FreeB/ .
+ */
+
+/*-------------------------------------------------------------------------
+ * Data type definitions
+ *-----------------------------------------------------------------------*/
+
+typedef void             GLvoid;
+typedef char             GLchar;
+typedef unsigned int     GLenum;
+typedef unsigned char    GLboolean;
+typedef unsigned int     GLbitfield;
+typedef khronos_int8_t   GLbyte;
+typedef short            GLshort;
+typedef int              GLint;
+typedef int              GLsizei;
+typedef khronos_uint8_t  GLubyte;
+typedef unsigned short   GLushort;
+typedef unsigned int     GLuint;
+typedef khronos_float_t  GLfloat;
+typedef khronos_float_t  GLclampf;
+typedef khronos_int32_t  GLfixed;
+
+/* GL types for handling large vertex buffer objects */
+typedef khronos_intptr_t GLintptr;
+typedef khronos_ssize_t  GLsizeiptr;
+
+/* OpenGL ES core versions */
+#define GL_ES_VERSION_2_0                 1
+
+/* ClearBufferMask */
+#define GL_DEPTH_BUFFER_BIT               0x00000100
+#define GL_STENCIL_BUFFER_BIT             0x00000400
+#define GL_COLOR_BUFFER_BIT               0x00004000
+
+/* Boolean */
+#define GL_FALSE                          0
+#define GL_TRUE                           1
+
+/* BeginMode */
+#define GL_POINTS                         0x0000
+#define GL_LINES                          0x0001
+#define GL_LINE_LOOP                      0x0002
+#define GL_LINE_STRIP                     0x0003
+#define GL_TRIANGLES                      0x0004
+#define GL_TRIANGLE_STRIP                 0x0005
+#define GL_TRIANGLE_FAN                   0x0006
+
+/* AlphaFunction (not supported in ES20) */
+/*      GL_NEVER */
+/*      GL_LESS */
+/*      GL_EQUAL */
+/*      GL_LEQUAL */
+/*      GL_GREATER */
+/*      GL_NOTEQUAL */
+/*      GL_GEQUAL */
+/*      GL_ALWAYS */
+
+/* BlendingFactorDest */
+#define GL_ZERO                           0
+#define GL_ONE                            1
+#define GL_SRC_COLOR                      0x0300
+#define GL_ONE_MINUS_SRC_COLOR            0x0301
+#define GL_SRC_ALPHA                      0x0302
+#define GL_ONE_MINUS_SRC_ALPHA            0x0303
+#define GL_DST_ALPHA                      0x0304
+#define GL_ONE_MINUS_DST_ALPHA            0x0305
+
+/* BlendingFactorSrc */
+/*      GL_ZERO */
+/*      GL_ONE */
+#define GL_DST_COLOR                      0x0306
+#define GL_ONE_MINUS_DST_COLOR            0x0307
+#define GL_SRC_ALPHA_SATURATE             0x0308
+/*      GL_SRC_ALPHA */
+/*      GL_ONE_MINUS_SRC_ALPHA */
+/*      GL_DST_ALPHA */
+/*      GL_ONE_MINUS_DST_ALPHA */
+
+/* BlendEquationSeparate */
+#define GL_FUNC_ADD                       0x8006
+#define GL_BLEND_EQUATION                 0x8009
+#define GL_BLEND_EQUATION_RGB             0x8009    /* same as BLEND_EQUATION */
+#define GL_BLEND_EQUATION_ALPHA           0x883D
+
+/* BlendSubtract */
+#define GL_FUNC_SUBTRACT                  0x800A
+#define GL_FUNC_REVERSE_SUBTRACT          0x800B
+
+/* Separate Blend Functions */
+#define GL_BLEND_DST_RGB                  0x80C8
+#define GL_BLEND_SRC_RGB                  0x80C9
+#define GL_BLEND_DST_ALPHA                0x80CA
+#define GL_BLEND_SRC_ALPHA                0x80CB
+#define GL_CONSTANT_COLOR                 0x8001
+#define GL_ONE_MINUS_CONSTANT_COLOR       0x8002
+#define GL_CONSTANT_ALPHA                 0x8003
+#define GL_ONE_MINUS_CONSTANT_ALPHA       0x8004
+#define GL_BLEND_COLOR                    0x8005
+
+/* Buffer Objects */
+#define GL_ARRAY_BUFFER                   0x8892
+#define GL_ELEMENT_ARRAY_BUFFER           0x8893
+#define GL_ARRAY_BUFFER_BINDING           0x8894
+#define GL_ELEMENT_ARRAY_BUFFER_BINDING   0x8895
+
+#define GL_STREAM_DRAW                    0x88E0
+#define GL_STATIC_DRAW                    0x88E4
+#define GL_DYNAMIC_DRAW                   0x88E8
+
+#define GL_BUFFER_SIZE                    0x8764
+#define GL_BUFFER_USAGE                   0x8765
+
+#define GL_CURRENT_VERTEX_ATTRIB          0x8626
+
+/* CullFaceMode */
+#define GL_FRONT                          0x0404
+#define GL_BACK                           0x0405
+#define GL_FRONT_AND_BACK                 0x0408
+
+/* DepthFunction */
+/*      GL_NEVER */
+/*      GL_LESS */
+/*      GL_EQUAL */
+/*      GL_LEQUAL */
+/*      GL_GREATER */
+/*      GL_NOTEQUAL */
+/*      GL_GEQUAL */
+/*      GL_ALWAYS */
+
+/* EnableCap */
+#define GL_TEXTURE_2D                     0x0DE1
+#define GL_CULL_FACE                      0x0B44
+#define GL_BLEND                          0x0BE2
+#define GL_DITHER                         0x0BD0
+#define GL_STENCIL_TEST                   0x0B90
+#define GL_DEPTH_TEST                     0x0B71
+#define GL_SCISSOR_TEST                   0x0C11
+#define GL_POLYGON_OFFSET_FILL            0x8037
+#define GL_SAMPLE_ALPHA_TO_COVERAGE       0x809E
+#define GL_SAMPLE_COVERAGE                0x80A0
+
+/* ErrorCode */
+#define GL_NO_ERROR                       0
+#define GL_INVALID_ENUM                   0x0500
+#define GL_INVALID_VALUE                  0x0501
+#define GL_INVALID_OPERATION              0x0502
+#define GL_OUT_OF_MEMORY                  0x0505
+
+/* FrontFaceDirection */
+#define GL_CW                             0x0900
+#define GL_CCW                            0x0901
+
+/* GetPName */
+#define GL_LINE_WIDTH                     0x0B21
+#define GL_ALIASED_POINT_SIZE_RANGE       0x846D
+#define GL_ALIASED_LINE_WIDTH_RANGE       0x846E
+#define GL_CULL_FACE_MODE                 0x0B45
+#define GL_FRONT_FACE                     0x0B46
+#define GL_DEPTH_RANGE                    0x0B70
+#define GL_DEPTH_WRITEMASK                0x0B72
+#define GL_DEPTH_CLEAR_VALUE              0x0B73
+#define GL_DEPTH_FUNC                     0x0B74
+#define GL_STENCIL_CLEAR_VALUE            0x0B91
+#define GL_STENCIL_FUNC                   0x0B92
+#define GL_STENCIL_FAIL                   0x0B94
+#define GL_STENCIL_PASS_DEPTH_FAIL        0x0B95
+#define GL_STENCIL_PASS_DEPTH_PASS        0x0B96
+#define GL_STENCIL_REF                    0x0B97
+#define GL_STENCIL_VALUE_MASK             0x0B93
+#define GL_STENCIL_WRITEMASK              0x0B98
+#define GL_STENCIL_BACK_FUNC              0x8800
+#define GL_STENCIL_BACK_FAIL              0x8801
+#define GL_STENCIL_BACK_PASS_DEPTH_FAIL   0x8802
+#define GL_STENCIL_BACK_PASS_DEPTH_PASS   0x8803
+#define GL_STENCIL_BACK_REF               0x8CA3
+#define GL_STENCIL_BACK_VALUE_MASK        0x8CA4
+#define GL_STENCIL_BACK_WRITEMASK         0x8CA5
+#define GL_VIEWPORT                       0x0BA2
+#define GL_SCISSOR_BOX                    0x0C10
+/*      GL_SCISSOR_TEST */
+#define GL_COLOR_CLEAR_VALUE              0x0C22
+#define GL_COLOR_WRITEMASK                0x0C23
+#define GL_UNPACK_ALIGNMENT               0x0CF5
+#define GL_PACK_ALIGNMENT                 0x0D05
+#define GL_MAX_TEXTURE_SIZE               0x0D33
+#define GL_MAX_VIEWPORT_DIMS              0x0D3A
+#define GL_SUBPIXEL_BITS                  0x0D50
+#define GL_RED_BITS                       0x0D52
+#define GL_GREEN_BITS                     0x0D53
+#define GL_BLUE_BITS                      0x0D54
+#define GL_ALPHA_BITS                     0x0D55
+#define GL_DEPTH_BITS                     0x0D56
+#define GL_STENCIL_BITS                   0x0D57
+#define GL_POLYGON_OFFSET_UNITS           0x2A00
+/*      GL_POLYGON_OFFSET_FILL */
+#define GL_POLYGON_OFFSET_FACTOR          0x8038
+#define GL_TEXTURE_BINDING_2D             0x8069
+#define GL_SAMPLE_BUFFERS                 0x80A8
+#define GL_SAMPLES                        0x80A9
+#define GL_SAMPLE_COVERAGE_VALUE          0x80AA
+#define GL_SAMPLE_COVERAGE_INVERT         0x80AB
+
+/* GetTextureParameter */
+/*      GL_TEXTURE_MAG_FILTER */
+/*      GL_TEXTURE_MIN_FILTER */
+/*      GL_TEXTURE_WRAP_S */
+/*      GL_TEXTURE_WRAP_T */
+
+#define GL_NUM_COMPRESSED_TEXTURE_FORMATS 0x86A2
+#define GL_COMPRESSED_TEXTURE_FORMATS     0x86A3
+
+/* HintMode */
+#define GL_DONT_CARE                      0x1100
+#define GL_FASTEST                        0x1101
+#define GL_NICEST                         0x1102
+
+/* HintTarget */
+#define GL_GENERATE_MIPMAP_HINT            0x8192
+
+/* DataType */
+#define GL_BYTE                           0x1400
+#define GL_UNSIGNED_BYTE                  0x1401
+#define GL_SHORT                          0x1402
+#define GL_UNSIGNED_SHORT                 0x1403
+#define GL_INT                            0x1404
+#define GL_UNSIGNED_INT                   0x1405
+#define GL_FLOAT                          0x1406
+#define GL_FIXED                          0x140C
+
+/* PixelFormat */
+#define GL_DEPTH_COMPONENT                0x1902
+#define GL_ALPHA                          0x1906
+#define GL_RGB                            0x1907
+#define GL_RGBA                           0x1908
+#define GL_LUMINANCE                      0x1909
+#define GL_LUMINANCE_ALPHA                0x190A
+
+/* PixelType */
+/*      GL_UNSIGNED_BYTE */
+#define GL_UNSIGNED_SHORT_4_4_4_4         0x8033
+#define GL_UNSIGNED_SHORT_5_5_5_1         0x8034
+#define GL_UNSIGNED_SHORT_5_6_5           0x8363
+
+/* Shaders */
+#define GL_FRAGMENT_SHADER                  0x8B30
+#define GL_VERTEX_SHADER                    0x8B31
+#define GL_MAX_VERTEX_ATTRIBS               0x8869
+#define GL_MAX_VERTEX_UNIFORM_VECTORS       0x8DFB
+#define GL_MAX_VARYING_VECTORS              0x8DFC
+#define GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS 0x8B4D
+#define GL_MAX_VERTEX_TEXTURE_IMAGE_UNITS   0x8B4C
+#define GL_MAX_TEXTURE_IMAGE_UNITS          0x8872
+#define GL_MAX_FRAGMENT_UNIFORM_VECTORS     0x8DFD
+#define GL_SHADER_TYPE                      0x8B4F
+#define GL_DELETE_STATUS                    0x8B80
+#define GL_LINK_STATUS                      0x8B82
+#define GL_VALIDATE_STATUS                  0x8B83
+#define GL_ATTACHED_SHADERS                 0x8B85
+#define GL_ACTIVE_UNIFORMS                  0x8B86
+#define GL_ACTIVE_UNIFORM_MAX_LENGTH        0x8B87
+#define GL_ACTIVE_ATTRIBUTES                0x8B89
+#define GL_ACTIVE_ATTRIBUTE_MAX_LENGTH      0x8B8A
+#define GL_SHADING_LANGUAGE_VERSION         0x8B8C
+#define GL_CURRENT_PROGRAM                  0x8B8D
+
+/* StencilFunction */
+#define GL_NEVER                          0x0200
+#define GL_LESS                           0x0201
+#define GL_EQUAL                          0x0202
+#define GL_LEQUAL                         0x0203
+#define GL_GREATER                        0x0204
+#define GL_NOTEQUAL                       0x0205
+#define GL_GEQUAL                         0x0206
+#define GL_ALWAYS                         0x0207
+
+/* StencilOp */
+/*      GL_ZERO */
+#define GL_KEEP                           0x1E00
+#define GL_REPLACE                        0x1E01
+#define GL_INCR                           0x1E02
+#define GL_DECR                           0x1E03
+#define GL_INVERT                         0x150A
+#define GL_INCR_WRAP                      0x8507
+#define GL_DECR_WRAP                      0x8508
+
+/* StringName */
+#define GL_VENDOR                         0x1F00
+#define GL_RENDERER                       0x1F01
+#define GL_VERSION                        0x1F02
+#define GL_EXTENSIONS                     0x1F03
+
+/* TextureMagFilter */
+#define GL_NEAREST                        0x2600
+#define GL_LINEAR                         0x2601
+
+/* TextureMinFilter */
+/*      GL_NEAREST */
+/*      GL_LINEAR */
+#define GL_NEAREST_MIPMAP_NEAREST         0x2700
+#define GL_LINEAR_MIPMAP_NEAREST          0x2701
+#define GL_NEAREST_MIPMAP_LINEAR          0x2702
+#define GL_LINEAR_MIPMAP_LINEAR           0x2703
+
+/* TextureParameterName */
+#define GL_TEXTURE_MAG_FILTER             0x2800
+#define GL_TEXTURE_MIN_FILTER             0x2801
+#define GL_TEXTURE_WRAP_S                 0x2802
+#define GL_TEXTURE_WRAP_T                 0x2803
+
+/* TextureTarget */
+/*      GL_TEXTURE_2D */
+#define GL_TEXTURE                        0x1702
+
+#define GL_TEXTURE_CUBE_MAP               0x8513
+#define GL_TEXTURE_BINDING_CUBE_MAP       0x8514
+#define GL_TEXTURE_CUBE_MAP_POSITIVE_X    0x8515
+#define GL_TEXTURE_CUBE_MAP_NEGATIVE_X    0x8516
+#define GL_TEXTURE_CUBE_MAP_POSITIVE_Y    0x8517
+#define GL_TEXTURE_CUBE_MAP_NEGATIVE_Y    0x8518
+#define GL_TEXTURE_CUBE_MAP_POSITIVE_Z    0x8519
+#define GL_TEXTURE_CUBE_MAP_NEGATIVE_Z    0x851A
+#define GL_MAX_CUBE_MAP_TEXTURE_SIZE      0x851C
+
+/* TextureUnit */
+#define GL_TEXTURE0                       0x84C0
+#define GL_TEXTURE1                       0x84C1
+#define GL_TEXTURE2                       0x84C2
+#define GL_TEXTURE3                       0x84C3
+#define GL_TEXTURE4                       0x84C4
+#define GL_TEXTURE5                       0x84C5
+#define GL_TEXTURE6                       0x84C6
+#define GL_TEXTURE7                       0x84C7
+#define GL_TEXTURE8                       0x84C8
+#define GL_TEXTURE9                       0x84C9
+#define GL_TEXTURE10                      0x84CA
+#define GL_TEXTURE11                      0x84CB
+#define GL_TEXTURE12                      0x84CC
+#define GL_TEXTURE13                      0x84CD
+#define GL_TEXTURE14                      0x84CE
+#define GL_TEXTURE15                      0x84CF
+#define GL_TEXTURE16                      0x84D0
+#define GL_TEXTURE17                      0x84D1
+#define GL_TEXTURE18                      0x84D2
+#define GL_TEXTURE19                      0x84D3
+#define GL_TEXTURE20                      0x84D4
+#define GL_TEXTURE21                      0x84D5
+#define GL_TEXTURE22                      0x84D6
+#define GL_TEXTURE23                      0x84D7
+#define GL_TEXTURE24                      0x84D8
+#define GL_TEXTURE25                      0x84D9
+#define GL_TEXTURE26                      0x84DA
+#define GL_TEXTURE27                      0x84DB
+#define GL_TEXTURE28                      0x84DC
+#define GL_TEXTURE29                      0x84DD
+#define GL_TEXTURE30                      0x84DE
+#define GL_TEXTURE31                      0x84DF
+#define GL_ACTIVE_TEXTURE                 0x84E0
+
+/* TextureWrapMode */
+#define GL_REPEAT                         0x2901
+#define GL_CLAMP_TO_EDGE                  0x812F
+#define GL_MIRRORED_REPEAT                0x8370
+
+/* Uniform Types */
+#define GL_FLOAT_VEC2                     0x8B50
+#define GL_FLOAT_VEC3                     0x8B51
+#define GL_FLOAT_VEC4                     0x8B52
+#define GL_INT_VEC2                       0x8B53
+#define GL_INT_VEC3                       0x8B54
+#define GL_INT_VEC4                       0x8B55
+#define GL_BOOL                           0x8B56
+#define GL_BOOL_VEC2                      0x8B57
+#define GL_BOOL_VEC3                      0x8B58
+#define GL_BOOL_VEC4                      0x8B59
+#define GL_FLOAT_MAT2                     0x8B5A
+#define GL_FLOAT_MAT3                     0x8B5B
+#define GL_FLOAT_MAT4                     0x8B5C
+#define GL_SAMPLER_2D                     0x8B5E
+#define GL_SAMPLER_CUBE                   0x8B60
+
+/* Vertex Arrays */
+#define GL_VERTEX_ATTRIB_ARRAY_ENABLED        0x8622
+#define GL_VERTEX_ATTRIB_ARRAY_SIZE           0x8623
+#define GL_VERTEX_ATTRIB_ARRAY_STRIDE         0x8624
+#define GL_VERTEX_ATTRIB_ARRAY_TYPE           0x8625
+#define GL_VERTEX_ATTRIB_ARRAY_NORMALIZED     0x886A
+#define GL_VERTEX_ATTRIB_ARRAY_POINTER        0x8645
+#define GL_VERTEX_ATTRIB_ARRAY_BUFFER_BINDING 0x889F
+
+/* Read Format */
+#define GL_IMPLEMENTATION_COLOR_READ_TYPE   0x8B9A
+#define GL_IMPLEMENTATION_COLOR_READ_FORMAT 0x8B9B
+
+/* Shader Source */
+#define GL_COMPILE_STATUS                 0x8B81
+#define GL_INFO_LOG_LENGTH                0x8B84
+#define GL_SHADER_SOURCE_LENGTH           0x8B88
+#define GL_SHADER_COMPILER                0x8DFA
+
+/* Shader Binary */
+#define GL_SHADER_BINARY_FORMATS          0x8DF8
+#define GL_NUM_SHADER_BINARY_FORMATS      0x8DF9
+
+/* Shader Precision-Specified Types */
+#define GL_LOW_FLOAT                      0x8DF0
+#define GL_MEDIUM_FLOAT                   0x8DF1
+#define GL_HIGH_FLOAT                     0x8DF2
+#define GL_LOW_INT                        0x8DF3
+#define GL_MEDIUM_INT                     0x8DF4
+#define GL_HIGH_INT                       0x8DF5
+
+/* Framebuffer Object. */
+#define GL_FRAMEBUFFER                    0x8D40
+#define GL_RENDERBUFFER                   0x8D41
+
+#define GL_RGBA4                          0x8056
+#define GL_RGB5_A1                        0x8057
+#define GL_RGB565                         0x8D62
+#define GL_DEPTH_COMPONENT16              0x81A5
+#define GL_STENCIL_INDEX8                 0x8D48
+
+#define GL_RENDERBUFFER_WIDTH             0x8D42
+#define GL_RENDERBUFFER_HEIGHT            0x8D43
+#define GL_RENDERBUFFER_INTERNAL_FORMAT   0x8D44
+#define GL_RENDERBUFFER_RED_SIZE          0x8D50
+#define GL_RENDERBUFFER_GREEN_SIZE        0x8D51
+#define GL_RENDERBUFFER_BLUE_SIZE         0x8D52
+#define GL_RENDERBUFFER_ALPHA_SIZE        0x8D53
+#define GL_RENDERBUFFER_DEPTH_SIZE        0x8D54
+#define GL_RENDERBUFFER_STENCIL_SIZE      0x8D55
+
+#define GL_FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE           0x8CD0
+#define GL_FRAMEBUFFER_ATTACHMENT_OBJECT_NAME           0x8CD1
+#define GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL         0x8CD2
+#define GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE 0x8CD3
+
+#define GL_COLOR_ATTACHMENT0              0x8CE0
+#define GL_DEPTH_ATTACHMENT               0x8D00
+#define GL_STENCIL_ATTACHMENT             0x8D20
+
+#define GL_NONE                           0
+
+#define GL_FRAMEBUFFER_COMPLETE                      0x8CD5
+#define GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT         0x8CD6
+#define GL_FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT 0x8CD7
+#define GL_FRAMEBUFFER_INCOMPLETE_DIMENSIONS         0x8CD9
+#define GL_FRAMEBUFFER_UNSUPPORTED                   0x8CDD
+
+#define GL_FRAMEBUFFER_BINDING            0x8CA6
+#define GL_RENDERBUFFER_BINDING           0x8CA7
+#define GL_MAX_RENDERBUFFER_SIZE          0x84E8
+
+#define GL_INVALID_FRAMEBUFFER_OPERATION  0x0506
+
+/*-------------------------------------------------------------------------
+ * GL core functions.
+ *-----------------------------------------------------------------------*/
+
+GL_APICALL void         GL_APIENTRY glActiveTexture (GLenum texture);
+GL_APICALL void         GL_APIENTRY glAttachShader (GLuint program, GLuint shader);
+GL_APICALL void         GL_APIENTRY glBindAttribLocation (GLuint program, GLuint index, const GLchar* name);
+GL_APICALL void         GL_APIENTRY glBindBuffer (GLenum target, GLuint buffer);
+GL_APICALL void         GL_APIENTRY glBindFramebuffer (GLenum target, GLuint framebuffer);
+GL_APICALL void         GL_APIENTRY glBindRenderbuffer (GLenum target, GLuint renderbuffer);
+GL_APICALL void         GL_APIENTRY glBindTexture (GLenum target, GLuint texture);
+GL_APICALL void         GL_APIENTRY glBlendColor (GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha);
+GL_APICALL void         GL_APIENTRY glBlendEquation ( GLenum mode );
+GL_APICALL void         GL_APIENTRY glBlendEquationSeparate (GLenum modeRGB, GLenum modeAlpha);
+GL_APICALL void         GL_APIENTRY glBlendFunc (GLenum sfactor, GLenum dfactor);
+GL_APICALL void         GL_APIENTRY glBlendFuncSeparate (GLenum srcRGB, GLenum dstRGB, GLenum srcAlpha, GLenum dstAlpha);
+GL_APICALL void         GL_APIENTRY glBufferData (GLenum target, GLsizeiptr size, const GLvoid* data, GLenum usage);
+GL_APICALL void         GL_APIENTRY glBufferSubData (GLenum target, GLintptr offset, GLsizeiptr size, const GLvoid* data);
+GL_APICALL GLenum       GL_APIENTRY glCheckFramebufferStatus (GLenum target);
+GL_APICALL void         GL_APIENTRY glClear (GLbitfield mask);
+GL_APICALL void         GL_APIENTRY glClearColor (GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha);
+GL_APICALL void         GL_APIENTRY glClearDepthf (GLclampf depth);
+GL_APICALL void         GL_APIENTRY glClearStencil (GLint s);
+GL_APICALL void         GL_APIENTRY glColorMask (GLboolean red, GLboolean green, GLboolean blue, GLboolean alpha);
+GL_APICALL void         GL_APIENTRY glCompileShader (GLuint shader);
+GL_APICALL void         GL_APIENTRY glCompressedTexImage2D (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLint border, GLsizei imageSize, const GLvoid* data);
+GL_APICALL void         GL_APIENTRY glCompressedTexSubImage2D (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLsizei imageSize, const GLvoid* data);
+GL_APICALL void         GL_APIENTRY glCopyTexImage2D (GLenum target, GLint level, GLenum internalformat, GLint x, GLint y, GLsizei width, GLsizei height, GLint border);
+GL_APICALL void         GL_APIENTRY glCopyTexSubImage2D (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint x, GLint y, GLsizei width, GLsizei height);
+GL_APICALL GLuint       GL_APIENTRY glCreateProgram (void);
+GL_APICALL GLuint       GL_APIENTRY glCreateShader (GLenum type);
+GL_APICALL void         GL_APIENTRY glCullFace (GLenum mode);
+GL_APICALL void         GL_APIENTRY glDeleteBuffers (GLsizei n, const GLuint* buffers);
+GL_APICALL void         GL_APIENTRY glDeleteFramebuffers (GLsizei n, const GLuint* framebuffers);
+GL_APICALL void         GL_APIENTRY glDeleteProgram (GLuint program);
+GL_APICALL void         GL_APIENTRY glDeleteRenderbuffers (GLsizei n, const GLuint* renderbuffers);
+GL_APICALL void         GL_APIENTRY glDeleteShader (GLuint shader);
+GL_APICALL void         GL_APIENTRY glDeleteTextures (GLsizei n, const GLuint* textures);
+GL_APICALL void         GL_APIENTRY glDepthFunc (GLenum func);
+GL_APICALL void         GL_APIENTRY glDepthMask (GLboolean flag);
+GL_APICALL void         GL_APIENTRY glDepthRangef (GLclampf zNear, GLclampf zFar);
+GL_APICALL void         GL_APIENTRY glDetachShader (GLuint program, GLuint shader);
+GL_APICALL void         GL_APIENTRY glDisable (GLenum cap);
+GL_APICALL void         GL_APIENTRY glDisableVertexAttribArray (GLuint index);
+GL_APICALL void         GL_APIENTRY glDrawArrays (GLenum mode, GLint first, GLsizei count);
+GL_APICALL void         GL_APIENTRY glDrawElements (GLenum mode, GLsizei count, GLenum type, const GLvoid* indices);
+GL_APICALL void         GL_APIENTRY glEnable (GLenum cap);
+GL_APICALL void         GL_APIENTRY glEnableVertexAttribArray (GLuint index);
+GL_APICALL void         GL_APIENTRY glFinish (void);
+GL_APICALL void         GL_APIENTRY glFlush (void);
+GL_APICALL void         GL_APIENTRY glFramebufferRenderbuffer (GLenum target, GLenum attachment, GLenum renderbuffertarget, GLuint renderbuffer);
+GL_APICALL void         GL_APIENTRY glFramebufferTexture2D (GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level);
+GL_APICALL void         GL_APIENTRY glFrontFace (GLenum mode);
+GL_APICALL void         GL_APIENTRY glGenBuffers (GLsizei n, GLuint* buffers);
+GL_APICALL void         GL_APIENTRY glGenerateMipmap (GLenum target);
+GL_APICALL void         GL_APIENTRY glGenFramebuffers (GLsizei n, GLuint* framebuffers);
+GL_APICALL void         GL_APIENTRY glGenRenderbuffers (GLsizei n, GLuint* renderbuffers);
+GL_APICALL void         GL_APIENTRY glGenTextures (GLsizei n, GLuint* textures);
+GL_APICALL void         GL_APIENTRY glGetActiveAttrib (GLuint program, GLuint index, GLsizei bufsize, GLsizei* length, GLint* size, GLenum* type, GLchar* name);
+GL_APICALL void         GL_APIENTRY glGetActiveUniform (GLuint program, GLuint index, GLsizei bufsize, GLsizei* length, GLint* size, GLenum* type, GLchar* name);
+GL_APICALL void         GL_APIENTRY glGetAttachedShaders (GLuint program, GLsizei maxcount, GLsizei* count, GLuint* shaders);
+GL_APICALL GLint        GL_APIENTRY glGetAttribLocation (GLuint program, const GLchar* name);
+GL_APICALL void         GL_APIENTRY glGetBooleanv (GLenum pname, GLboolean* params);
+GL_APICALL void         GL_APIENTRY glGetBufferParameteriv (GLenum target, GLenum pname, GLint* params);
+GL_APICALL GLenum       GL_APIENTRY glGetError (void);
+GL_APICALL void         GL_APIENTRY glGetFloatv (GLenum pname, GLfloat* params);
+GL_APICALL void         GL_APIENTRY glGetFramebufferAttachmentParameteriv (GLenum target, GLenum attachment, GLenum pname, GLint* params);
+GL_APICALL void         GL_APIENTRY glGetIntegerv (GLenum pname, GLint* params);
+GL_APICALL void         GL_APIENTRY glGetProgramiv (GLuint program, GLenum pname, GLint* params);
+GL_APICALL void         GL_APIENTRY glGetProgramInfoLog (GLuint program, GLsizei bufsize, GLsizei* length, GLchar* infolog);
+GL_APICALL void         GL_APIENTRY glGetRenderbufferParameteriv (GLenum target, GLenum pname, GLint* params);
+GL_APICALL void         GL_APIENTRY glGetShaderiv (GLuint shader, GLenum pname, GLint* params);
+GL_APICALL void         GL_APIENTRY glGetShaderInfoLog (GLuint shader, GLsizei bufsize, GLsizei* length, GLchar* infolog);
+GL_APICALL void         GL_APIENTRY glGetShaderPrecisionFormat (GLenum shadertype, GLenum precisiontype, GLint* range, GLint* precision);
+GL_APICALL void         GL_APIENTRY glGetShaderSource (GLuint shader, GLsizei bufsize, GLsizei* length, GLchar* source);
+GL_APICALL const GLubyte* GL_APIENTRY glGetString (GLenum name);
+GL_APICALL void         GL_APIENTRY glGetTexParameterfv (GLenum target, GLenum pname, GLfloat* params);
+GL_APICALL void         GL_APIENTRY glGetTexParameteriv (GLenum target, GLenum pname, GLint* params);
+GL_APICALL void         GL_APIENTRY glGetUniformfv (GLuint program, GLint location, GLfloat* params);
+GL_APICALL void         GL_APIENTRY glGetUniformiv (GLuint program, GLint location, GLint* params);
+GL_APICALL GLint        GL_APIENTRY glGetUniformLocation (GLuint program, const GLchar* name);
+GL_APICALL void         GL_APIENTRY glGetVertexAttribfv (GLuint index, GLenum pname, GLfloat* params);
+GL_APICALL void         GL_APIENTRY glGetVertexAttribiv (GLuint index, GLenum pname, GLint* params);
+GL_APICALL void         GL_APIENTRY glGetVertexAttribPointerv (GLuint index, GLenum pname, GLvoid** pointer);
+GL_APICALL void         GL_APIENTRY glHint (GLenum target, GLenum mode);
+GL_APICALL GLboolean    GL_APIENTRY glIsBuffer (GLuint buffer);
+GL_APICALL GLboolean    GL_APIENTRY glIsEnabled (GLenum cap);
+GL_APICALL GLboolean    GL_APIENTRY glIsFramebuffer (GLuint framebuffer);
+GL_APICALL GLboolean    GL_APIENTRY glIsProgram (GLuint program);
+GL_APICALL GLboolean    GL_APIENTRY glIsRenderbuffer (GLuint renderbuffer);
+GL_APICALL GLboolean    GL_APIENTRY glIsShader (GLuint shader);
+GL_APICALL GLboolean    GL_APIENTRY glIsTexture (GLuint texture);
+GL_APICALL void         GL_APIENTRY glLineWidth (GLfloat width);
+GL_APICALL void         GL_APIENTRY glLinkProgram (GLuint program);
+GL_APICALL void         GL_APIENTRY glPixelStorei (GLenum pname, GLint param);
+GL_APICALL void         GL_APIENTRY glPolygonOffset (GLfloat factor, GLfloat units);
+GL_APICALL void         GL_APIENTRY glReadPixels (GLint x, GLint y, GLsizei width, GLsizei height, GLenum format, GLenum type, GLvoid* pixels);
+GL_APICALL void         GL_APIENTRY glReleaseShaderCompiler (void);
+GL_APICALL void         GL_APIENTRY glRenderbufferStorage (GLenum target, GLenum internalformat, GLsizei width, GLsizei height);
+GL_APICALL void         GL_APIENTRY glSampleCoverage (GLclampf value, GLboolean invert);
+GL_APICALL void         GL_APIENTRY glScissor (GLint x, GLint y, GLsizei width, GLsizei height);
+GL_APICALL void         GL_APIENTRY glShaderBinary (GLsizei n, const GLuint* shaders, GLenum binaryformat, const GLvoid* binary, GLsizei length);
+GL_APICALL void         GL_APIENTRY glShaderSource (GLuint shader, GLsizei count, const GLchar* const* string, const GLint* length);
+GL_APICALL void         GL_APIENTRY glStencilFunc (GLenum func, GLint ref, GLuint mask);
+GL_APICALL void         GL_APIENTRY glStencilFuncSeparate (GLenum face, GLenum func, GLint ref, GLuint mask);
+GL_APICALL void         GL_APIENTRY glStencilMask (GLuint mask);
+GL_APICALL void         GL_APIENTRY glStencilMaskSeparate (GLenum face, GLuint mask);
+GL_APICALL void         GL_APIENTRY glStencilOp (GLenum fail, GLenum zfail, GLenum zpass);
+GL_APICALL void         GL_APIENTRY glStencilOpSeparate (GLenum face, GLenum fail, GLenum zfail, GLenum zpass);
+GL_APICALL void         GL_APIENTRY glTexImage2D (GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height, GLint border, GLenum format, GLenum type, const GLvoid* pixels);
+GL_APICALL void         GL_APIENTRY glTexParameterf (GLenum target, GLenum pname, GLfloat param);
+GL_APICALL void         GL_APIENTRY glTexParameterfv (GLenum target, GLenum pname, const GLfloat* params);
+GL_APICALL void         GL_APIENTRY glTexParameteri (GLenum target, GLenum pname, GLint param);
+GL_APICALL void         GL_APIENTRY glTexParameteriv (GLenum target, GLenum pname, const GLint* params);
+GL_APICALL void         GL_APIENTRY glTexSubImage2D (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid* pixels);
+GL_APICALL void         GL_APIENTRY glUniform1f (GLint location, GLfloat x);
+GL_APICALL void         GL_APIENTRY glUniform1fv (GLint location, GLsizei count, const GLfloat* v);
+GL_APICALL void         GL_APIENTRY glUniform1i (GLint location, GLint x);
+GL_APICALL void         GL_APIENTRY glUniform1iv (GLint location, GLsizei count, const GLint* v);
+GL_APICALL void         GL_APIENTRY glUniform2f (GLint location, GLfloat x, GLfloat y);
+GL_APICALL void         GL_APIENTRY glUniform2fv (GLint location, GLsizei count, const GLfloat* v);
+GL_APICALL void         GL_APIENTRY glUniform2i (GLint location, GLint x, GLint y);
+GL_APICALL void         GL_APIENTRY glUniform2iv (GLint location, GLsizei count, const GLint* v);
+GL_APICALL void         GL_APIENTRY glUniform3f (GLint location, GLfloat x, GLfloat y, GLfloat z);
+GL_APICALL void         GL_APIENTRY glUniform3fv (GLint location, GLsizei count, const GLfloat* v);
+GL_APICALL void         GL_APIENTRY glUniform3i (GLint location, GLint x, GLint y, GLint z);
+GL_APICALL void         GL_APIENTRY glUniform3iv (GLint location, GLsizei count, const GLint* v);
+GL_APICALL void         GL_APIENTRY glUniform4f (GLint location, GLfloat x, GLfloat y, GLfloat z, GLfloat w);
+GL_APICALL void         GL_APIENTRY glUniform4fv (GLint location, GLsizei count, const GLfloat* v);
+GL_APICALL void         GL_APIENTRY glUniform4i (GLint location, GLint x, GLint y, GLint z, GLint w);
+GL_APICALL void         GL_APIENTRY glUniform4iv (GLint location, GLsizei count, const GLint* v);
+GL_APICALL void         GL_APIENTRY glUniformMatrix2fv (GLint location, GLsizei count, GLboolean transpose, const GLfloat* value);
+GL_APICALL void         GL_APIENTRY glUniformMatrix3fv (GLint location, GLsizei count, GLboolean transpose, const GLfloat* value);
+GL_APICALL void         GL_APIENTRY glUniformMatrix4fv (GLint location, GLsizei count, GLboolean transpose, const GLfloat* value);
+GL_APICALL void         GL_APIENTRY glUseProgram (GLuint program);
+GL_APICALL void         GL_APIENTRY glValidateProgram (GLuint program);
+GL_APICALL void         GL_APIENTRY glVertexAttrib1f (GLuint indx, GLfloat x);
+GL_APICALL void         GL_APIENTRY glVertexAttrib1fv (GLuint indx, const GLfloat* values);
+GL_APICALL void         GL_APIENTRY glVertexAttrib2f (GLuint indx, GLfloat x, GLfloat y);
+GL_APICALL void         GL_APIENTRY glVertexAttrib2fv (GLuint indx, const GLfloat* values);
+GL_APICALL void         GL_APIENTRY glVertexAttrib3f (GLuint indx, GLfloat x, GLfloat y, GLfloat z);
+GL_APICALL void         GL_APIENTRY glVertexAttrib3fv (GLuint indx, const GLfloat* values);
+GL_APICALL void         GL_APIENTRY glVertexAttrib4f (GLuint indx, GLfloat x, GLfloat y, GLfloat z, GLfloat w);
+GL_APICALL void         GL_APIENTRY glVertexAttrib4fv (GLuint indx, const GLfloat* values);
+GL_APICALL void         GL_APIENTRY glVertexAttribPointer (GLuint indx, GLint size, GLenum type, GLboolean normalized, GLsizei stride, const GLvoid* ptr);
+GL_APICALL void         GL_APIENTRY glViewport (GLint x, GLint y, GLsizei width, GLsizei height);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __gl2_h_ */

src/external/include/ANGLE/GLES2/gl2platform.h

@@ -0,0 +1,30 @@
+#ifndef __gl2platform_h_
+#define __gl2platform_h_
+
+/* $Revision: 10602 $ on $Date:: 2010-03-04 22:35:34 -0800 #$ */
+
+/*
+ * This document is licensed under the SGI Free Software B License Version
+ * 2.0. For details, see http://oss.sgi.com/projects/FreeB/ .
+ */
+
+/* Platform-specific types and definitions for OpenGL ES 2.X  gl2.h
+ *
+ * Adopters may modify khrplatform.h and this file to suit their platform.
+ * You are encouraged to submit all modifications to the Khronos group so that
+ * they can be included in future versions of this file.  Please submit changes
+ * by sending them to the public Khronos Bugzilla (http://khronos.org/bugzilla)
+ * by filing a bug against product "OpenGL-ES" component "Registry".
+ */
+
+#include <KHR/khrplatform.h>
+
+#ifndef GL_APICALL
+#define GL_APICALL  KHRONOS_APICALL
+#endif
+
+#ifndef GL_APIENTRY
+#define GL_APIENTRY KHRONOS_APIENTRY
+#endif
+
+#endif /* __gl2platform_h_ */

src/external/include/ANGLE/GLES3/gl3ext.h

@@ -0,0 +1,24 @@
+#ifndef __gl3ext_h_
+#define __gl3ext_h_
+
+/* $Revision: 17809 $ on $Date:: 2012-05-14 08:03:36 -0700 #$ */
+
+/*
+ * This document is licensed under the SGI Free Software B License Version
+ * 2.0. For details, see http://oss.sgi.com/projects/FreeB/ .
+ */
+
+/* OpenGL ES 3 Extensions
+ *
+ * After an OES extension's interactions with OpenGl ES 3.0 have been documented,
+ * its tokens and function definitions should be added to this file in a manner
+ * that does not conflict with gl2ext.h or gl3.h.
+ *
+ * Tokens and function definitions for extensions that have become standard
+ * features in OpenGL ES 3.0 will not be added to this file.
+ *
+ * Applications using OpenGL-ES-2-only extensions should include gl2ext.h
+ */
+
+#endif /* __gl3ext_h_ */
+

src/external/include/ANGLE/GLES3/gl3platform.h

@@ -0,0 +1,30 @@
+#ifndef __gl3platform_h_
+#define __gl3platform_h_
+
+/* $Revision: 18437 $ on $Date:: 2012-07-08 23:31:39 -0700 #$ */
+
+/*
+ * This document is licensed under the SGI Free Software B License Version
+ * 2.0. For details, see http://oss.sgi.com/projects/FreeB/ .
+ */
+
+/* Platform-specific types and definitions for OpenGL ES 3.X  gl3.h
+ *
+ * Adopters may modify khrplatform.h and this file to suit their platform.
+ * You are encouraged to submit all modifications to the Khronos group so that
+ * they can be included in future versions of this file.  Please submit changes
+ * by sending them to the public Khronos Bugzilla (http://khronos.org/bugzilla)
+ * by filing a bug against product "OpenGL-ES" component "Registry".
+ */
+
+#include <KHR/khrplatform.h>
+
+#ifndef GL_APICALL
+#define GL_APICALL  KHRONOS_APICALL
+#endif
+
+#ifndef GL_APIENTRY
+#define GL_APIENTRY KHRONOS_APIENTRY
+#endif
+
+#endif /* __gl3platform_h_ */

src/external/include/ANGLE/KHR/khrplatform.h

@@ -0,0 +1,282 @@
+#ifndef __khrplatform_h_
+#define __khrplatform_h_
+
+/*
+** Copyright (c) 2008-2009 The Khronos Group Inc.
+**
+** Permission is hereby granted, free of charge, to any person obtaining a
+** copy of this software and/or associated documentation files (the
+** "Materials"), to deal in the Materials without restriction, including
+** without limitation the rights to use, copy, modify, merge, publish,
+** distribute, sublicense, and/or sell copies of the Materials, and to
+** permit persons to whom the Materials are furnished to do so, subject to
+** the following conditions:
+**
+** The above copyright notice and this permission notice shall be included
+** in all copies or substantial portions of the Materials.
+**
+** THE MATERIALS ARE 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.
+** IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+** CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+** TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
+*/
+
+/* Khronos platform-specific types and definitions.
+ *
+ * $Revision: 23298 $ on $Date: 2013-09-30 17:07:13 -0700 (Mon, 30 Sep 2013) $
+ *
+ * Adopters may modify this file to suit their platform. Adopters are
+ * encouraged to submit platform specific modifications to the Khronos
+ * group so that they can be included in future versions of this file.
+ * Please submit changes by sending them to the public Khronos Bugzilla
+ * (http://khronos.org/bugzilla) by filing a bug against product
+ * "Khronos (general)" component "Registry".
+ *
+ * A predefined template which fills in some of the bug fields can be
+ * reached using http://tinyurl.com/khrplatform-h-bugreport, but you
+ * must create a Bugzilla login first.
+ *
+ *
+ * See the Implementer's Guidelines for information about where this file
+ * should be located on your system and for more details of its use:
+ *    http://www.khronos.org/registry/implementers_guide.pdf
+ *
+ * This file should be included as
+ *        #include <KHR/khrplatform.h>
+ * by Khronos client API header files that use its types and defines.
+ *
+ * The types in khrplatform.h should only be used to define API-specific types.
+ *
+ * Types defined in khrplatform.h:
+ *    khronos_int8_t              signed   8  bit
+ *    khronos_uint8_t             unsigned 8  bit
+ *    khronos_int16_t             signed   16 bit
+ *    khronos_uint16_t            unsigned 16 bit
+ *    khronos_int32_t             signed   32 bit
+ *    khronos_uint32_t            unsigned 32 bit
+ *    khronos_int64_t             signed   64 bit
+ *    khronos_uint64_t            unsigned 64 bit
+ *    khronos_intptr_t            signed   same number of bits as a pointer
+ *    khronos_uintptr_t           unsigned same number of bits as a pointer
+ *    khronos_ssize_t             signed   size
+ *    khronos_usize_t             unsigned size
+ *    khronos_float_t             signed   32 bit floating point
+ *    khronos_time_ns_t           unsigned 64 bit time in nanoseconds
+ *    khronos_utime_nanoseconds_t unsigned time interval or absolute time in
+ *                                         nanoseconds
+ *    khronos_stime_nanoseconds_t signed time interval in nanoseconds
+ *    khronos_boolean_enum_t      enumerated boolean type. This should
+ *      only be used as a base type when a client API's boolean type is
+ *      an enum. Client APIs which use an integer or other type for
+ *      booleans cannot use this as the base type for their boolean.
+ *
+ * Tokens defined in khrplatform.h:
+ *
+ *    KHRONOS_FALSE, KHRONOS_TRUE Enumerated boolean false/true values.
+ *
+ *    KHRONOS_SUPPORT_INT64 is 1 if 64 bit integers are supported; otherwise 0.
+ *    KHRONOS_SUPPORT_FLOAT is 1 if floats are supported; otherwise 0.
+ *
+ * Calling convention macros defined in this file:
+ *    KHRONOS_APICALL
+ *    KHRONOS_APIENTRY
+ *    KHRONOS_APIATTRIBUTES
+ *
+ * These may be used in function prototypes as:
+ *
+ *      KHRONOS_APICALL void KHRONOS_APIENTRY funcname(
+ *                                  int arg1,
+ *                                  int arg2) KHRONOS_APIATTRIBUTES;
+ */
+
+/*-------------------------------------------------------------------------
+ * Definition of KHRONOS_APICALL
+ *-------------------------------------------------------------------------
+ * This precedes the return type of the function in the function prototype.
+ */
+#if defined(_WIN32) && !defined(__SCITECH_SNAP__)
+#   define KHRONOS_APICALL __declspec(dllimport)
+#elif defined (__SYMBIAN32__)
+#   define KHRONOS_APICALL IMPORT_C
+#else
+#   define KHRONOS_APICALL
+#endif
+
+/*-------------------------------------------------------------------------
+ * Definition of KHRONOS_APIENTRY
+ *-------------------------------------------------------------------------
+ * This follows the return type of the function  and precedes the function
+ * name in the function prototype.
+ */
+#if defined(_WIN32) && !defined(_WIN32_WCE) && !defined(__SCITECH_SNAP__)
+    /* Win32 but not WinCE */
+#   define KHRONOS_APIENTRY __stdcall
+#else
+#   define KHRONOS_APIENTRY
+#endif
+
+/*-------------------------------------------------------------------------
+ * Definition of KHRONOS_APIATTRIBUTES
+ *-------------------------------------------------------------------------
+ * This follows the closing parenthesis of the function prototype arguments.
+ */
+#if defined (__ARMCC_2__)
+#define KHRONOS_APIATTRIBUTES __softfp
+#else
+#define KHRONOS_APIATTRIBUTES
+#endif
+
+/*-------------------------------------------------------------------------
+ * basic type definitions
+ *-----------------------------------------------------------------------*/
+#if (defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L) || defined(__GNUC__) || defined(__SCO__) || defined(__USLC__)
+
+
+/*
+ * Using <stdint.h>
+ */
+#include <stdint.h>
+typedef int32_t                 khronos_int32_t;
+typedef uint32_t                khronos_uint32_t;
+typedef int64_t                 khronos_int64_t;
+typedef uint64_t                khronos_uint64_t;
+#define KHRONOS_SUPPORT_INT64   1
+#define KHRONOS_SUPPORT_FLOAT   1
+
+#elif defined(__VMS ) || defined(__sgi)
+
+/*
+ * Using <inttypes.h>
+ */
+#include <inttypes.h>
+typedef int32_t                 khronos_int32_t;
+typedef uint32_t                khronos_uint32_t;
+typedef int64_t                 khronos_int64_t;
+typedef uint64_t                khronos_uint64_t;
+#define KHRONOS_SUPPORT_INT64   1
+#define KHRONOS_SUPPORT_FLOAT   1
+
+#elif defined(_WIN32) && !defined(__SCITECH_SNAP__)
+
+/*
+ * Win32
+ */
+typedef __int32                 khronos_int32_t;
+typedef unsigned __int32        khronos_uint32_t;
+typedef __int64                 khronos_int64_t;
+typedef unsigned __int64        khronos_uint64_t;
+#define KHRONOS_SUPPORT_INT64   1
+#define KHRONOS_SUPPORT_FLOAT   1
+
+#elif defined(__sun__) || defined(__digital__)
+
+/*
+ * Sun or Digital
+ */
+typedef int                     khronos_int32_t;
+typedef unsigned int            khronos_uint32_t;
+#if defined(__arch64__) || defined(_LP64)
+typedef long int                khronos_int64_t;
+typedef unsigned long int       khronos_uint64_t;
+#else
+typedef long long int           khronos_int64_t;
+typedef unsigned long long int  khronos_uint64_t;
+#endif /* __arch64__ */
+#define KHRONOS_SUPPORT_INT64   1
+#define KHRONOS_SUPPORT_FLOAT   1
+
+#elif 0
+
+/*
+ * Hypothetical platform with no float or int64 support
+ */
+typedef int                     khronos_int32_t;
+typedef unsigned int            khronos_uint32_t;
+#define KHRONOS_SUPPORT_INT64   0
+#define KHRONOS_SUPPORT_FLOAT   0
+
+#else
+
+/*
+ * Generic fallback
+ */
+#include <stdint.h>
+typedef int32_t                 khronos_int32_t;
+typedef uint32_t                khronos_uint32_t;
+typedef int64_t                 khronos_int64_t;
+typedef uint64_t                khronos_uint64_t;
+#define KHRONOS_SUPPORT_INT64   1
+#define KHRONOS_SUPPORT_FLOAT   1
+
+#endif
+
+
+/*
+ * Types that are (so far) the same on all platforms
+ */
+typedef signed   char          khronos_int8_t;
+typedef unsigned char          khronos_uint8_t;
+typedef signed   short int     khronos_int16_t;
+typedef unsigned short int     khronos_uint16_t;
+
+/*
+ * Types that differ between LLP64 and LP64 architectures - in LLP64, 
+ * pointers are 64 bits, but 'long' is still 32 bits. Win64 appears
+ * to be the only LLP64 architecture in current use.
+ */
+#ifdef _WIN64
+typedef signed   long long int khronos_intptr_t;
+typedef unsigned long long int khronos_uintptr_t;
+typedef signed   long long int khronos_ssize_t;
+typedef unsigned long long int khronos_usize_t;
+#else
+typedef signed   long  int     khronos_intptr_t;
+typedef unsigned long  int     khronos_uintptr_t;
+typedef signed   long  int     khronos_ssize_t;
+typedef unsigned long  int     khronos_usize_t;
+#endif
+
+#if KHRONOS_SUPPORT_FLOAT
+/*
+ * Float type
+ */
+typedef          float         khronos_float_t;
+#endif
+
+#if KHRONOS_SUPPORT_INT64
+/* Time types
+ *
+ * These types can be used to represent a time interval in nanoseconds or
+ * an absolute Unadjusted System Time.  Unadjusted System Time is the number
+ * of nanoseconds since some arbitrary system event (e.g. since the last
+ * time the system booted).  The Unadjusted System Time is an unsigned
+ * 64 bit value that wraps back to 0 every 584 years.  Time intervals
+ * may be either signed or unsigned.
+ */
+typedef khronos_uint64_t       khronos_utime_nanoseconds_t;
+typedef khronos_int64_t        khronos_stime_nanoseconds_t;
+#endif
+
+/*
+ * Dummy value used to pad enum types to 32 bits.
+ */
+#ifndef KHRONOS_MAX_ENUM
+#define KHRONOS_MAX_ENUM 0x7FFFFFFF
+#endif
+
+/*
+ * Enumerated boolean type
+ *
+ * Values other than zero should be considered to be true.  Therefore
+ * comparisons should not be made against KHRONOS_TRUE.
+ */
+typedef enum {
+    KHRONOS_FALSE = 0,
+    KHRONOS_TRUE  = 1,
+    KHRONOS_BOOLEAN_ENUM_FORCE_SIZE = KHRONOS_MAX_ENUM
+} khronos_boolean_enum_t;
+
+#endif /* __khrplatform_h_ */

src/external/include/ANGLE/angle_windowsstore.h

@@ -0,0 +1,51 @@
+//
+// Copyright (c) 2014 The ANGLE Project Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+//
+// angle_windowsstore.h:
+
+#ifndef ANGLE_WINDOWSSTORE_H_
+#define ANGLE_WINDOWSSTORE_H_
+
+// The following properties can be set on the CoreApplication to support additional
+// ANGLE configuration options.
+//
+// The Visual Studio sample templates provided with this version of ANGLE have examples
+// of how to set these property values.
+
+//
+// Property: EGLNativeWindowTypeProperty
+// Type: IInspectable
+// Description: Set this property to specify the window type to use for creating a surface.
+//              If this property is missing, surface creation will fail.
+//
+const wchar_t EGLNativeWindowTypeProperty[] = L"EGLNativeWindowTypeProperty";
+
+//
+// Property: EGLRenderSurfaceSizeProperty
+// Type: Size
+// Description: Set this property to specify a preferred size in pixels of the render surface.
+//              The render surface size width and height must be greater than 0.
+//              If this property is set, then the render surface size is fixed.
+//              The render surface will then be scaled to the window dimensions.
+//              If this property is missing, a default behavior will be provided.
+//              The default behavior uses the window size if a CoreWindow is specified or
+//              the size of the SwapChainPanel control if one is specified.
+//
+const wchar_t EGLRenderSurfaceSizeProperty[] = L"EGLRenderSurfaceSizeProperty";
+
+//
+// Property: EGLRenderResolutionScaleProperty
+// Type: Single
+// Description: Use this to specify a preferred scale for the render surface compared to the window.
+//              For example, if the window is 800x480, and:
+//                - scale is set to 0.5f then the surface will be 400x240
+//                - scale is set to 1.2f then the surface will be 960x576
+//              If the window resizes or rotates then the surface will resize accordingly.
+//              EGLRenderResolutionScaleProperty and EGLRenderSurfaceSizeProperty cannot both be set.
+//              The scale factor should be > 0.0f and < 1.5f.
+//
+const wchar_t EGLRenderResolutionScaleProperty[] = L"EGLRenderResolutionScaleProperty";
+
+#endif // ANGLE_WINDOWSSTORE_H_

src/raylib.h

@@ -72,20 +72,6 @@
 #ifndef RAYLIB_H
 #define RAYLIB_H
 
-// Choose your platform here or just define it at compile time: -DPLATFORM_DESKTOP
-//#define PLATFORM_DESKTOP      // Windows, Linux or OSX
-//#define PLATFORM_ANDROID      // Android device
-//#define PLATFORM_RPI          // Raspberry Pi
-//#define PLATFORM_WEB          // HTML5 (emscripten, asm.js)
-
-// Security check in case no PLATFORM_* defined
-#if !defined(PLATFORM_DESKTOP) && \
-    !defined(PLATFORM_ANDROID) && \
-    !defined(PLATFORM_RPI) && \
-    !defined(PLATFORM_WEB)
-        #define PLATFORM_DESKTOP
-#endif
-
 #if defined(_WIN32) && defined(BUILD_LIBTYPE_SHARED)
     #define RLAPI __declspec(dllexport)         // We are building raylib as a Win32 shared library (.dll)
 #elif defined(_WIN32) && defined(USE_LIBTYPE_SHARED)
@@ -179,13 +165,11 @@
 #define KEY_Y                89
 #define KEY_Z                90
 
-#if defined(PLATFORM_ANDROID)
-    // Android Physical Buttons
-    #define KEY_BACK              4
-    #define KEY_MENU             82
-    #define KEY_VOLUME_UP        24
-    #define KEY_VOLUME_DOWN      25
-#endif
+// Android Physical Buttons
+#define KEY_BACK              4
+#define KEY_MENU             82
+#define KEY_VOLUME_UP        24
+#define KEY_VOLUME_DOWN      25
 
 // Mouse Buttons
 #define MOUSE_LEFT_BUTTON     0
@@ -710,11 +694,7 @@ extern "C" {            // Prevents name mangling of functions
 //------------------------------------------------------------------------------------
 
 // Window-related functions
-#if defined(PLATFORM_ANDROID)
-RLAPI void InitWindow(int width, int height, void *state);        // Initialize Android activity
-#elif defined(PLATFORM_DESKTOP) || defined(PLATFORM_RPI) || defined(PLATFORM_WEB)
-RLAPI void InitWindow(int width, int height, const char *title);  // Initialize window and OpenGL context
-#endif
+RLAPI void InitWindow(int width, int height, void *data);         // Initialize window and OpenGL context
 RLAPI void CloseWindow(void);                                     // Close window and unload OpenGL context
 RLAPI bool WindowShouldClose(void);                               // Check if KEY_ESCAPE pressed or Close icon pressed
 RLAPI bool IsWindowMinimized(void);                               // Check if window has been minimized (or lost focus)

src/rlgl.c

@@ -267,10 +267,6 @@ static Vector3 *tempBuffer;
 static int tempBufferCount = 0;
 static bool useTempBuffer = false;
 
-// Shaders
-static unsigned int defaultVertexShader;
-static unsigned int defaultFragmentShader;
-
 // Shader Programs
 static Shader defaultShader;                // Basic shader, support vertex color and diffuse texture
 static Shader currentShader;                // Shader to be used on rendering (by default, defaultShader)
@@ -328,8 +324,7 @@ static int screenHeight;    // Default framebuffer height
 //----------------------------------------------------------------------------------
 #if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)
 static void LoadTextureCompressed(unsigned char *data, int width, int height, int compressedFormat, int mipmapCount);
-static unsigned int LoadShaderPartial(const char *shaderStr, int type);                 // Load custom shader and return shader id
-static unsigned int LoadShaderProgram(unsigned int vertexShader, unsigned int fragmentShader);  // Load custom shader strings and return program id
+static unsigned int LoadShaderProgram(const char *vShaderStr, const char *fShaderStr);  // Load custom shader strings and return program id
 
 static Shader LoadShaderDefault(void);      // Load default shader (just vertex positioning and texture coloring)
 static void SetShaderDefaultLocations(Shader *shader); // Bind default shader locations (attributes and uniforms)
@@ -1141,7 +1136,7 @@ void rlglInit(int width, int height)
     }
 
 #ifdef _MSC_VER
-    free(extList);
+    o">//free(extList);
 #endif
 
 #if defined(GRAPHICS_API_OPENGL_ES2)
@@ -2364,33 +2359,22 @@ Shader LoadShader(char *vsFileName, char *fsFileName)
     for (int i = 0; i < MAX_SHADER_LOCATIONS; i++) shader.locs[i] = -1;
 
 #if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)
+    // Shaders loading from external text file
+    char *vShaderStr = LoadText(vsFileName);
+    char *fShaderStr = LoadText(fsFileName);
 
-    unsigned int vertexShader, fragmentShader;
+    if ((vShaderStr != NULL) && (fShaderStr != NULL))
+    {
+        shader.id = LoadShaderProgram(vShaderStr, fShaderStr);
 
-    if (vsFileName == NULL) {
-        vertexShader = defaultVertexShader;
-    } else {
-        char *vShaderStr = LoadText(vsFileName);
-        vertexShader = LoadShaderPartial(vShaderStr, GL_VERTEX_SHADER);
-        free(vShaderStr);
-    }
+        // After shader loading, we TRY to set default location names
+        if (shader.id > 0) SetShaderDefaultLocations(&shader);
 
-    if (fsFileName == NULL) {
-        fragmentShader = defaultVertexShader;
-    } else {
-        char* fShaderStr = LoadText(fsFileName);
-        fragmentShader = LoadShaderPartial(fShaderStr, GL_FRAGMENT_SHADER);
+        // Shader strings must be freed
+        free(vShaderStr);
         free(fShaderStr);
     }
 
-    shader.id = LoadShaderProgram(vertexShader, fragmentShader);
-
-    // After shader loading, we TRY to set default location names
-    if (shader.id > 0) SetShaderDefaultLocations(&shader);
-
-    if (vertexShader != defaultVertexShader) glDeleteShader(vertexShader);
-    if (fragmentShader != defaultFragmentShader) glDeleteShader(fragmentShader);
-
     if (shader.id == 0)
     {
         TraceLog(LOG_WARNING, "Custom shader could not be loaded");
@@ -3143,28 +3127,45 @@ static void LoadTextureCompressed(unsigned char *data, int width, int height, in
     }
 }
 
-static unsigned int LoadShaderPartial(const char *shaderStr, int type)
+// Load custom shader strings and return program id
+static unsigned int LoadShaderProgram(const char *vShaderStr, const char *fShaderStr)
 {
-    unsigned int shader = glCreateShader(type);
-    glShaderSource(shader, 1, &shaderStr, NULL);
+    unsigned int program = 0;
+
+#if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)
+    GLuint vertexShader;
+    GLuint fragmentShader;
+
+    vertexShader = glCreateShader(GL_VERTEX_SHADER);
+    fragmentShader = glCreateShader(GL_FRAGMENT_SHADER);
+
+    const char *pvs = vShaderStr;
+    const char *pfs = fShaderStr;
+
+    glShaderSource(vertexShader, 1, &pvs, NULL);
+    glShaderSource(fragmentShader, 1, &pfs, NULL);
 
     GLint success = 0;
-    glCompileShader(shader);
-    glGetShaderiv(shader, GL_COMPILE_STATUS, &success);
+
+    glCompileShader(vertexShader);
+
+    glGetShaderiv(vertexShader, GL_COMPILE_STATUS, &success);
 
     if (success != GL_TRUE)
     {
-        TraceLog(LOG_WARNING, "[VSHDR ID %i] Failed to compile shader...", shader);
+        TraceLog(LOG_WARNING, "[VSHDR ID %i] Failed to compile vertex shader...", vertexShader);
+
         int maxLength = 0;
         int length;
-        glGetShaderiv(shader, GL_INFO_LOG_LENGTH, &maxLength);
+
+        glGetShaderiv(vertexShader, GL_INFO_LOG_LENGTH, &maxLength);
 
 #ifdef _MSC_VER
         char *log = malloc(maxLength);
 #else
         char log[maxLength];
 #endif
-        glGetShaderInfoLog(shader, maxLength, &length, log);
+        glGetShaderInfoLog(vertexShader, maxLength, &length, log);
 
         TraceLog(LOG_INFO, "%s", log);
 
@@ -3172,19 +3173,36 @@ static unsigned int LoadShaderPartial(const char *shaderStr, int type)
         free(log);
 #endif
     }
-    else TraceLog(LOG_INFO, "[VSHDR ID %i] Shader compiled successfully", shader);
+    else TraceLog(LOG_INFO, "[VSHDR ID %i] Vertex shader compiled successfully", vertexShader);
 
-    return shader;
-}
+    glCompileShader(fragmentShader);
 
-// Load custom shader strings and return program id
-static unsigned int LoadShaderProgram(unsigned int vertexShader, unsigned int fragmentShader)
-{
-    unsigned int program = 0;
+    glGetShaderiv(fragmentShader, GL_COMPILE_STATUS, &success);
 
-#if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)
+    if (success != GL_TRUE)
+    {
+        TraceLog(LOG_WARNING, "[FSHDR ID %i] Failed to compile fragment shader...", fragmentShader);
+
+        int maxLength = 0;
+        int length;
+
+        glGetShaderiv(fragmentShader, GL_INFO_LOG_LENGTH, &maxLength);
+
+#ifdef _MSC_VER
+        char *log = malloc(maxLength);
+#else
+        char log[maxLength];
+#endif
+        glGetShaderInfoLog(fragmentShader, maxLength, &length, log);
+
+        TraceLog(LOG_INFO, "%s", log);
+
+#ifdef _MSC_VER
+        free(log);
+#endif
+    }
+    else TraceLog(LOG_INFO, "[FSHDR ID %i] Fragment shader compiled successfully", fragmentShader);
 
-    GLint success = 0;
     program = glCreateProgram();
 
     glAttachShader(program, vertexShader);
@@ -3232,6 +3250,9 @@ static unsigned int LoadShaderProgram(unsigned int vertexShader, unsigned int fr
         program = 0;
     }
     else TraceLog(LOG_INFO, "[SHDR ID %i] Shader program loaded successfully", program);
+
+    glDeleteShader(vertexShader);
+    glDeleteShader(fragmentShader);
 #endif
     return program;
 }
@@ -3305,9 +3326,7 @@ static Shader LoadShaderDefault(void)
 #endif
     "}                                  \n";
 
-    defaultVertexShader = LoadShaderPartial(vDefaultShaderStr, GL_VERTEX_SHADER);
-    defaultFragmentShader = LoadShaderPartial(fDefaultShaderStr, GL_FRAGMENT_SHADER);
-    shader.id = LoadShaderProgram(defaultVertexShader, defaultFragmentShader);
+    shader.id = LoadShaderProgram(vDefaultShaderStr, fDefaultShaderStr);
 
     if (shader.id > 0) 
     {
@@ -3369,8 +3388,6 @@ static void UnloadShaderDefault(void)
 {
     glUseProgram(0);
 
-    glDeleteShader(defaultVertexShader);
-    glDeleteShader(defaultFragmentShader);
     //glDetachShader(defaultShader, vertexShader);
     //glDetachShader(defaultShader, fragmentShader);
     //glDeleteShader(vertexShader);     // Already deleted on shader compilation