1 files changed, 131 insertions, 0 deletions
diff --git a/backends/platform/ios7/ios7_video.h b/backends/platform/ios7/ios7_video.h
new file mode 100644
index 0000000000..ab261a977b
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+++ b/backends/platform/ios7/ios7_video.h
@@ -0,0 +1,131 @@
+/* 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 2
+ * 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, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ */
+
+#ifndef BACKENDS_PLATFORM_IPHONE_IPHONE_VIDEO_H
+#define BACKENDS_PLATFORM_IPHONE_IPHONE_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 "ios7_keyboard.h"
+#include "ios7_common.h"
+
+#include "common/list.h"
+#import "graphics/scaler.h"
+
+typedef struct {
+	GLfloat x, y;
+	GLfloat u,v;
+} GLVertex;
+
+@interface iPhoneView : UIView {
+	VideoContext _videoContext;
+
+	Common::List<InternalEvent> _events;
+	NSLock *_eventLock;
+	SoftKeyboard *_keyboardView;
+
+	EAGLContext *_context;
+	GLuint _viewRenderbuffer;
+	GLuint _viewFramebuffer;
+	GLuint _screenTexture;
+	GLuint _overlayTexture;
+	GLuint _mouseCursorTexture;
+
+	GLuint _vertexShader;
+	GLuint _fragmentShader;
+
+	GLuint _vertexBuffer;
+
+	GLuint _screenSizeSlot;
+	GLuint _textureSlot;
+	GLuint _shakeSlot;
+
+	GLuint _positionSlot;
+	GLuint _textureCoordSlot;
+
+	GLint _renderBufferWidth;
+	GLint _renderBufferHeight;
+
+	GLVertex _gameScreenCoords[4];
+	CGRect _gameScreenRect;
+
+	GLVertex _overlayCoords[4];
+	CGRect _overlayRect;
+
+	GLVertex _mouseCoords[4];
+
+	GLint _mouseHotspotX, _mouseHotspotY;
+	GLint _mouseWidth, _mouseHeight;
+	GLfloat _mouseScaleX, _mouseScaleY;
+
+	int _scaledShakeOffsetY;
+
+	UITouch *_firstTouch;
+	UITouch *_secondTouch;
+
+#ifdef ENABLE_IOS7_SCALERS
+	uint8_t *_scalerMemorySrc;
+	uint8_t *_scalerMemoryDst;
+	size_t _scalerMemorySrcSize;
+	size_t _scalerMemoryDstSize;
+	int _scalerScale;
+	ScalerProc *_scaler;
+#endif
+}
+
+- (id)initWithFrame:(struct CGRect)frame;
+
+- (VideoContext *)getVideoContext;
+
+- (void)createScreenTexture;
+- (void)initSurface;
+- (void)setViewTransformation;
+
+- (void)setGraphicsMode;
+
+- (void)updateSurface;
+- (void)updateMainSurface;
+- (void)updateOverlaySurface;
+- (void)updateMouseSurface;
+- (void)clearColorBuffer;
+
+- (void)notifyMouseMove;
+- (void)updateMouseCursorScaling;
+- (void)updateMouseCursor;
+
+- (void)deviceOrientationChanged:(UIDeviceOrientation)orientation;
+
+- (void)applicationSuspend;
+
+- (void)applicationResume;
+
+- (bool)fetchEvent:(InternalEvent *)event;
+
+@end
+
+#endif