Almost ready image view OpenGL module

image_view_module/imageview.h

@@ -0,0 +1,48 @@
+/*
+ * imageview.h
+ *
+ * Copyright 2015 Edward V. Emelianov <eddy@sao.ru, edward.emelianoff@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; 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.
+ */
+#pragma once
+#ifndef __BMPVIEW_H__
+#define __BMPVIEW_H__
+
+#include <stdbool.h>
+#include <string.h>
+#include <math.h>
+#include "events.h"
+#include "list.h"
+
+typedef enum{
+	INNER,
+	OPENGL
+} winIdType;
+
+void imageview_init();
+windowData *createGLwin(char *title, int w, int h, rawimage *rawdata);
+//void window_redraw(windowData *win);
+int  destroyWindow(int window, winIdType type);
+void renderBitmapString(float x, float y, void *font, char *string, GLubyte *color);
+void clear_GL_context();
+
+void calc_win_props(windowData *win, GLfloat *Wortho, GLfloat *Hortho);
+
+void conv_mouse_to_image_coords(int x, int y, float *X, float *Y, windowData *window);
+void conv_image_to_mouse_coords(float X, float Y, int *x, int *y, windowData *window);
+
+#endif // __BMPVIEW_H__