dolphin/Source/Core/DolphinWX/GLInterface/Platform.h

168 lines
3.8 KiB
C++

// Copyright (C) 2013 Scott Moreau <oreaus@gmail.com>
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, version 2.0.
// This program 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 2.0 for more details.
// A copy of the GPL 2.0 should have been included with the program.
// If not, see http://www.gnu.org/licenses/
// Official SVN repository and contact information can be found at
// http://code.google.com/p/dolphin-emu/
#ifndef _EGLPLATFORM_H_
#define _EGLPLATFORM_H_
#include "Thread.h"
#include "ConfigManager.h"
#if USE_EGL
// We must include wayland-egl.h before egl.h so our
// native types are defined as wayland native types
#if HAVE_WAYLAND && !HAVE_X11
#include <wayland-egl.h>
#endif
#include <EGL/egl.h>
#endif
#if HAVE_X11
#include "X11_Util.h"
#endif
#if HAVE_WAYLAND
#include "Wayland_Util.h"
#endif
#if USE_EGL
// There may be multiple EGL platforms
enum egl_platform {
EGL_PLATFORM_NONE,
EGL_PLATFORM_WAYLAND,
EGL_PLATFORM_X11,
EGL_PLATFORM_ANDROID
};
class cPlatform
{
private:
#if HAVE_X11
cXInterface XInterface;
#endif
#if HAVE_WAYLAND
cWaylandInterface WaylandInterface;
#endif
public:
enum egl_platform platform;
bool SelectDisplay(void);
bool Init(EGLConfig config);
EGLDisplay EGLGetDisplay(void);
EGLNativeWindowType CreateWindow(void);
void DestroyWindow(void);
void UpdateFPSDisplay(const char *text);
void ToggleFullscreen(bool fullscreen);
};
#include "GLInterface/EGL.h"
#if HAVE_WAYLAND
#include <wayland-egl.h>
#endif
#elif defined(__APPLE__)
#include "GLInterface/AGL.h"
#elif defined(_WIN32)
#include "GLInterface/WGL.h"
#elif HAVE_X11
#include "GLInterface/GLX.h"
#endif
#if HAVE_WAYLAND
struct geometry {
int width;
int height;
};
struct xkb {
struct xkb_context *context;
struct xkb_keymap *keymap;
struct xkb_state *state;
xkb_mod_mask_t control_mask;
xkb_mod_mask_t alt_mask;
xkb_mod_mask_t shift_mask;
};
#endif
typedef struct {
// Currently Wayland/EGL and X11/EGL platforms are supported.
// The platform may be spelected at run time by setting the
// environment variable DOLPHIN_EGL_PLATFORM to "wayland" or "x11".
#if USE_EGL
EGLSurface egl_surf;
EGLContext egl_ctx;
EGLDisplay egl_dpy;
enum egl_platform platform;
#endif
EGLNativeWindowType native_window;
#if HAVE_WAYLAND
struct wl_display *wl_display;
struct wl_registry *wl_registry;
struct wl_compositor *wl_compositor;
struct wl_shell *wl_shell;
struct wl_seat *wl_seat;
struct {
struct wl_pointer *wl_pointer;
uint32_t serial;
} pointer;
struct {
struct wl_keyboard *wl_keyboard;
struct xkb xkb;
uint32_t modifiers;
} keyboard;
struct wl_shm *wl_shm;
struct wl_cursor_theme *wl_cursor_theme;
struct wl_cursor *wl_cursor;
struct wl_surface *wl_cursor_surface;
struct geometry geometry, window_size;
struct wl_egl_window *wl_egl_native;
struct wl_surface *wl_surface;
struct wl_shell_surface *wl_shell_surface;
struct wl_callback *wl_callback;
bool fullscreen, configured, frame_drawn, swap_complete, running;
#endif
#if HAVE_X11
int screen;
// dpy used for egl/glx stuff, evdpy for window events etc.
// evdpy is to be used by XEventThread only
Display *dpy;
Display *evdpy;
#if !USE_EGL
GLXContext ctx;
#endif
Window win;
Window parent;
XVisualInfo *vi;
XSetWindowAttributes attr;
std::thread xEventThread;
int x, y;
unsigned int width, height;
#elif defined(ANDROID)
unsigned int width, height;
#elif defined(__APPLE__)
NSWindow *cocoaWin;
NSOpenGLContext *cocoaCtx;
#endif
} GLWindow;
enum GLInterfaceMode {
MODE_OPENGL = 0,
MODE_OPENGLES2,
MODE_OPENGLES3,
};
extern cInterfaceBase *GLInterface;
extern GLWindow GLWin;
#endif