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- /*
- * DISTRHO Plugin Framework (DPF)
- * Copyright (C) 2012-2014 Filipe Coelho <falktx@falktx.com>
- *
- * Permission to use, copy, modify, and/or distribute this software for any purpose with
- * or without fee is hereby granted, provided that the above copyright notice and this
- * permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD
- * TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN
- * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
- * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER
- * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
- * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
- #ifndef DGL_BASE_HPP_INCLUDED
- #define DGL_BASE_HPP_INCLUDED
-
- #include "../distrho/extra/d_leakdetector.hpp"
- #include "../distrho/extra/d_scopedpointer.hpp"
-
- // -----------------------------------------------------------------------
- // Define namespace
-
- #ifndef DGL_NAMESPACE
- # define DGL_NAMESPACE DGL
- #endif
-
- #define START_NAMESPACE_DGL namespace DGL_NAMESPACE {
- #define END_NAMESPACE_DGL }
- #define USE_NAMESPACE_DGL using namespace DGL_NAMESPACE;
-
- #ifdef DISTRHO_OS_WINDOWS
- // -----------------------------------------------------------------------
- // Fix OpenGL includes for Windows, based on glfw code
-
- #ifndef APIENTRY
- # define APIENTRY __stdcall
- #endif // APIENTRY
-
- /* We need WINGDIAPI defined */
- #ifndef WINGDIAPI
- # if defined(_MSC_VER) || defined(__BORLANDC__) || defined(__POCC__)
- # define WINGDIAPI __declspec(dllimport)
- # elif defined(__LCC__)
- # define WINGDIAPI __stdcall
- # else
- # define WINGDIAPI extern
- # endif
- # define DGL_WINGDIAPI_DEFINED
- #endif // WINGDIAPI
-
- /* Some <GL/glu.h> files also need CALLBACK defined */
- #ifndef CALLBACK
- # if defined(_MSC_VER)
- # if (defined(_M_MRX000) || defined(_M_IX86) || defined(_M_ALPHA) || defined(_M_PPC)) && !defined(MIDL_PASS)
- # define CALLBACK __stdcall
- # else
- # define CALLBACK
- # endif
- # else
- # define CALLBACK __stdcall
- # endif
- # define DGL_CALLBACK_DEFINED
- #endif // CALLBACK
-
- /* Most GL/glu.h variants on Windows need wchar_t */
- #include <cstddef>
-
- #endif // DISTRHO_OS_WINDOWS
-
- // -----------------------------------------------------------------------
- // OpenGL includes
-
- #ifdef DISTRHO_OS_MAC
- # include "OpenGL/gl.h"
- #else
- # define GL_GLEXT_PROTOTYPES
- # include "GL/gl.h"
- # include "GL/glext.h"
- #endif
-
- // -----------------------------------------------------------------------
- // Missing OpenGL defines
-
- #if defined(GL_BGR_EXT) && ! defined(GL_BGR)
- # define GL_BGR GL_BGR_EXT
- #endif
-
- #if defined(GL_BGRA_EXT) && ! defined(GL_BGRA)
- # define GL_BGRA GL_BGRA_EXT
- #endif
-
- #ifndef GL_CLAMP_TO_BORDER
- # define GL_CLAMP_TO_BORDER 0x812D
- #endif
-
- #ifdef DISTRHO_OS_WINDOWS
- // -----------------------------------------------------------------------
- // Fix OpenGL includes for Windows, based on glfw code
-
- #ifdef DGL_WINGDIAPI_DEFINED
- # undef WINGDIAPI
- # undef DGL_WINGDIAPI_DEFINED
- #endif
-
- #ifdef DGL_CALLBACK_DEFINED
- # undef CALLBACK
- # undef DGL_CALLBACK_DEFINED
- #endif
-
- #endif // DISTRHO_OS_WINDOWS
-
- START_NAMESPACE_DGL
-
- // -----------------------------------------------------------------------
- // Base DGL enums
-
- /**
- Convenience symbols for ASCII control characters.
- */
- enum Char {
- CHAR_BACKSPACE = 0x08,
- CHAR_ESCAPE = 0x1B,
- CHAR_DELETE = 0x7F
- };
-
- /**
- Special (non-Unicode) keyboard keys.
- */
- enum Key {
- KEY_F1 = 1,
- KEY_F2,
- KEY_F3,
- KEY_F4,
- KEY_F5,
- KEY_F6,
- KEY_F7,
- KEY_F8,
- KEY_F9,
- KEY_F10,
- KEY_F11,
- KEY_F12,
- KEY_LEFT,
- KEY_UP,
- KEY_RIGHT,
- KEY_DOWN,
- KEY_PAGE_UP,
- KEY_PAGE_DOWN,
- KEY_HOME,
- KEY_END,
- KEY_INSERT,
- KEY_SHIFT,
- KEY_CTRL,
- KEY_ALT,
- KEY_SUPER
- };
-
- /**
- Keyboard modifier flags.
- */
- enum Modifier {
- MODIFIER_SHIFT = 1 << 0, /**< Shift key */
- MODIFIER_CTRL = 1 << 1, /**< Control key */
- MODIFIER_ALT = 1 << 2, /**< Alt/Option key */
- MODIFIER_SUPER = 1 << 3 /**< Mod4/Command/Windows key */
- };
-
- // -----------------------------------------------------------------------
- // Base DGL classes
-
- /**
- Idle callback.
- */
- class IdleCallback
- {
- public:
- virtual ~IdleCallback() {}
- virtual void idleCallback() = 0;
- };
-
- // -----------------------------------------------------------------------
-
- END_NAMESPACE_DGL
-
- #endif // DGL_BASE_HPP_INCLUDED
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