JUCE/modules/juce_opengl/juce_opengl.cpp

/*
  ==============================================================================

   This file is part of the JUCE library - "Jules' Utility Class Extensions"
   Copyright 2004-11 by Raw Material Software Ltd.

  ------------------------------------------------------------------------------

   JUCE can be redistributed and/or modified under the terms of the GNU General
   Public License (Version 2), as published by the Free Software Foundation.
   A copy of the license is included in the JUCE distribution, or can be found
   online at www.gnu.org/licenses.

   JUCE is distributed in the hope that it will be useful, but WITHOUT ANY
   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.

  ------------------------------------------------------------------------------

   To release a closed-source product which uses JUCE, commercial licenses are
   available: visit www.rawmaterialsoftware.com/juce for more information.

  ==============================================================================
*/

#ifdef __JUCE_OPENGL_JUCEHEADER__
 /* When you add this cpp file to your project, you mustn't include it in a file where you've
    already included any other headers - just put it inside a file on its own, possibly with your config
    flags preceding it, but don't include anything else. That also includes avoiding any automatic prefix
    header files that the compiler may be using.
 */
 #error "Incorrect use of JUCE cpp file"
#endif

// Your project must contain an AppConfig.h file with your project-specific settings in it,
// and your header search path must make it accessible to the module's files.
#include "AppConfig.h"

#include "../juce_core/native/juce_BasicNativeHeaders.h"
#include "juce_opengl.h"

//==============================================================================
#if JUCE_IOS
 #import <QuartzCore/QuartzCore.h>

//==============================================================================
#elif JUCE_WINDOWS
 #include <windowsx.h>
 #include <vfw.h>
 #include <commdlg.h>

 #if JUCE_WEB_BROWSER
  #include <Exdisp.h>
  #include <exdispid.h>
 #endif

 #if JUCE_MSVC && ! JUCE_DONT_AUTOLINK_TO_WIN32_LIBRARIES
  #pragma comment(lib, "vfw32.lib")
  #pragma comment(lib, "imm32.lib")
  #pragma comment(lib, "OpenGL32.Lib")
  #pragma comment(lib, "GlU32.Lib")
 #endif

 #if JUCE_QUICKTIME && JUCE_MSVC && ! JUCE_DONT_AUTOLINK_TO_WIN32_LIBRARIES
  #pragma comment (lib, "QTMLClient.lib")
 #endif

 #if JUCE_DIRECT2D && JUCE_MSVC && ! JUCE_DONT_AUTOLINK_TO_WIN32_LIBRARIES
  #pragma comment (lib, "Dwrite.lib")
  #pragma comment (lib, "D2d1.lib")
 #endif

//==============================================================================
#elif JUCE_LINUX
 #include <X11/Xlib.h>
 #include <X11/Xatom.h>
 #include <X11/Xresource.h>
 #include <X11/Xutil.h>
 #include <X11/Xmd.h>
 #include <X11/keysym.h>
 #include <X11/cursorfont.h>

 #if JUCE_USE_XINERAMA
  /* If you're trying to use Xinerama, you'll need to install the "libxinerama-dev" package..  */
  #include <X11/extensions/Xinerama.h>
 #endif

 #if JUCE_USE_XSHM
  #include <X11/extensions/XShm.h>
  #include <sys/shm.h>
  #include <sys/ipc.h>
 #endif

 #if JUCE_USE_XRENDER
  // If you're missing these headers, try installing the libxrender-dev and libxcomposite-dev
  #include <X11/extensions/Xrender.h>
  #include <X11/extensions/Xcomposite.h>
 #endif

 #if JUCE_USE_XCURSOR
  // If you're missing this header, try installing the libxcursor-dev package
  #include <X11/Xcursor/Xcursor.h>
 #endif

 /* Got an include error here?

    If you want to install OpenGL support, the packages to get are "mesa-common-dev"
    and "freeglut3-dev".
 */
 #include <GL/glx.h>

 #undef SIZEOF
 #undef KeyPress

//==============================================================================
#elif JUCE_ANDROID
 #ifndef GL_GLEXT_PROTOTYPES
  #define GL_GLEXT_PROTOTYPES 1
 #endif
 #include <GLES/glext.h>
 #include <GLES2/gl2.h>
#endif

namespace juce
{

//==============================================================================
#include "native/juce_MissingGLDefinitions.h"
#include "native/juce_OpenGLExtensions.h"

void OpenGLExtensionFunctions::initialise()
{
   #if JUCE_WINDOWS || JUCE_LINUX
    #define JUCE_INIT_GL_FUNCTION(name, returnType, params, callparams)    name = (type_ ## name) OpenGLHelpers::getExtensionFunction (#name);
    JUCE_GL_EXTENSION_FUNCTIONS (JUCE_INIT_GL_FUNCTION)
    #undef JUCE_INIT_GL_FUNCTION
   #endif
}

#if JUCE_OPENGL_ES
 #define JUCE_DECLARE_GL_FUNCTION(name, returnType, params, callparams) inline returnType OpenGLExtensionFunctions::name params { return ::name callparams; }
 JUCE_GL_EXTENSION_FUNCTIONS (JUCE_DECLARE_GL_FUNCTION)
 #undef JUCE_DECLARE_GL_FUNCTION
#endif

#undef JUCE_GL_EXTENSION_FUNCTIONS

#if JUCE_OPENGL_ES
 #define JUCE_LOWP    "lowp"
 #define JUCE_MEDIUMP "mediump"
 #define JUCE_HIGHP   "highp"
#else
 #define JUCE_LOWP
 #define JUCE_MEDIUMP
 #define JUCE_HIGHP
#endif

//==============================================================================
// START_AUTOINCLUDE opengl/*.cpp
#include "opengl/juce_OpenGLComponent.cpp"
#include "opengl/juce_OpenGLContext.cpp"
#include "opengl/juce_OpenGLFrameBuffer.cpp"
#include "opengl/juce_OpenGLGraphicsContext.cpp"
#include "opengl/juce_OpenGLHelpers.cpp"
#include "opengl/juce_OpenGLImage.cpp"
#include "opengl/juce_OpenGLShaderProgram.cpp"
#include "opengl/juce_OpenGLTexture.cpp"
// END_AUTOINCLUDE

}

using namespace juce;

namespace juce
{

//==============================================================================
#if JUCE_MAC || JUCE_IOS
 #include "../juce_core/native/juce_osx_ObjCHelpers.h"
 #include "../juce_core/native/juce_mac_ObjCSuffix.h"
 #include "../juce_graphics/native/juce_mac_CoreGraphicsHelpers.h"

 #if JUCE_MAC
  #include "native/juce_mac_OpenGLComponent.mm"
 #else
  #include "native/juce_ios_OpenGLComponent.mm"
 #endif

#elif JUCE_WINDOWS
 #include "native/juce_win32_OpenGLComponent.cpp"

#elif JUCE_LINUX
 #include "native/juce_linux_OpenGLComponent.cpp"

#elif JUCE_ANDROID
 #include "../juce_core/native/juce_android_JNIHelpers.h"
 #include "native/juce_android_OpenGLComponent.cpp"

#endif

}