Initial commit

backends/platform/ios7/ios7_video.h

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+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * 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, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * 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 for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#ifndef BACKENDS_PLATFORM_IOS7_IOS7_VIDEO_H
+#define BACKENDS_PLATFORM_IOS7_IOS7_VIDEO_H
+
+#include <UIKit/UIKit.h>
+#include <Foundation/Foundation.h>
+#include <QuartzCore/QuartzCore.h>
+
+#include <OpenGLES/EAGL.h>
+#include <OpenGLES/ES2/gl.h>
+#include <OpenGLES/ES2/glext.h>
+
+#include "backends/platform/ios7/ios7_keyboard.h"
+#include "backends/platform/ios7/ios7_common.h"
+#include "backends/platform/ios7/ios7_game_controller.h"
+
+#include "common/list.h"
+
+typedef struct {
+	GLfloat x, y;
+	GLfloat u,v;
+} GLVertex;
+
+uint getSizeNextPOT(uint size);
+
+@interface iPhoneView : UIView {
+	Common::List<InternalEvent> _events;
+	NSLock *_eventLock;
+	SoftKeyboard *_keyboardView;
+	Common::List<GameController*> _controllers;
+#if TARGET_OS_IOS
+	UIInterfaceOrientation _currentOrientation;
+#endif
+	UIBackgroundTaskIdentifier _backgroundSaveStateTask;
+
+	EAGLContext *_mainContext;
+	EAGLContext *_openGLContext;
+	GLuint _viewRenderbuffer;
+
+	GLint _renderBufferWidth;
+	GLint _renderBufferHeight;
+}
+
+@property (nonatomic, assign) BOOL isInGame;
+@property (nonatomic, assign) UIInterfaceOrientationMask supportedScreenOrientations;
+
+- (id)initWithFrame:(struct CGRect)frame;
+
+- (uint)createOpenGLContext;
+- (void)destroyOpenGLContext;
+- (void)refreshScreen;
+- (int)getScreenWidth;
+- (int)getScreenHeight;
+
+- (void)initSurface;
+
+#if TARGET_OS_IOS
+- (void)interfaceOrientationChanged:(UIInterfaceOrientation)orientation;
+- (void)updateTouchMode;
+- (BOOL)isiOSAppOnMac;
+#endif
+
+- (void)showKeyboard;
+- (void)hideKeyboard;
+- (BOOL)isKeyboardShown;
+
+- (void)handleMainMenuKey;
+
+- (void)applicationSuspend;
+- (void)applicationResume;
+
+- (void)saveApplicationState;
+- (void)clearApplicationState;
+- (void)restoreApplicationState;
+
+- (void) beginBackgroundSaveStateTask;
+- (void) endBackgroundSaveStateTask;
+
+- (void)addEvent:(InternalEvent)event;
+- (bool)fetchEvent:(InternalEvent *)event;
+
+- (bool)isGamepadControllerSupported;
+- (void)virtualController:(bool)connect;
+@end
+
+#endif