1. rcrnstn/liu-tsbk07-labs
  2. common
  3. Mac
  4. MicroGlut.h
Browse code

Standardize OpenGL-related #includes and #defines

We use glXGetProcAddress to load glXCreateContextAttribsARB ourselves,
so GLX_GLXEXT_PROTOTYPES is not needed.

Robert Cranston authored on 27/02/2024 02:27:47
Showing 1 changed files
common/Mac/MicroGlut.h
History View file @ 9230c2a
... ... 
@@ -9,7 +9,6 @@ extern "C" {
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 #ifndef __APPLE__
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 	ERROR! This is the Mac version of the MicroGlut header which will not work on other platforms!
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 #endif
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-#define GL_SILENCE_DEPRECATION
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 // Same or similar to old GLUT calls
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 void glutMainLoop();
Browse code

Remove executable bit on files

find . -type f -exec chmod -x {} +

Robert Cranston authored on 27/02/2024 02:27:27
Showing 1 changed files
common/Mac/MicroGlut.h
History View file @ 0b649af
1 1 
old mode 100755
2 2 
new mode 100644
Browse code

Add cpp-v1

Ingemar Ragnemalm authored on 21/02/2024 20:24:28 • Robert Cranston committed on 21/02/2024 20:24:28
Showing 1 changed files
common/Mac/MicroGlut.h
History View file @ b23636c
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new file mode 100755
... ... 
@@ -0,0 +1,175 @@
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+#ifndef _MICROGLUT_
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+#define _MICROGLUT_
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+
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+#ifdef __cplusplus
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+extern "C" {
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+#endif
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+
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+// If this is not compiled on the Mac, tell me!
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+#ifndef __APPLE__
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+	ERROR! This is the Mac version of the MicroGlut header which will not work on other platforms!
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+#endif
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+#define GL_SILENCE_DEPRECATION
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+
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+// Same or similar to old GLUT calls
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+void glutMainLoop();
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+void glutCheckLoop();
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+void glutInit(int *argcp, char **argv);
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+void glutPostRedisplay();
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+
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+void glutReshapeFunc(void (*func)(int width, int height));
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+void glutDisplayFunc(void (*func)(void));
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+void glutKeyboardFunc(void (*func)(unsigned char key, int x, int y));
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+void glutKeyboardUpFunc(void (*func)(unsigned char key, int x, int y));
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+void glutSpecialFunc(void (*func)(unsigned char key, int x, int y));
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+void glutSpecialUpFunc(void (*func)(unsigned char key, int x, int y));
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+
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+void glutMouseFunc(void (*func)(int button, int state, int x, int y));
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+void glutPassiveMotionFunc(void (*func)(int x, int y));
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+void glutMotionFunc(void (*func)(int x, int y));
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+
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+void glutInitWindowPosition (int x, int y);
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+void glutInitWindowSize (int width, int height);
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+int glutCreateWindow (const char *windowTitle);
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+
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+void glutSwapBuffers();
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+
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+// glutGet constants
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+#define GLUT_ELAPSED_TIME		(700)
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+#define GLUT_WINDOW_WIDTH		102
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+#define GLUT_WINDOW_HEIGHT		103
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+#define GLUT_QUIT_FLAG			801
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+#define GLUT_MOUSE_POSITION_X	802
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+#define GLUT_MOUSE_POSITION_Y	803
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+// This looks less than perfect...
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+#define GLUT_SCREEN_WIDTH GLUT_WINDOW_WIDTH
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+#define GLUT_SCREEN_HEIGHT GLUT_WINDOW_HEIGHT
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+int glutGet(int type);
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+
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+void glutInitDisplayMode(unsigned int mode);
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+void glutIdleFunc(void (*func)(void));
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+
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+// Standard GLUT timer
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+void glutTimerFunc(int millis, void (*func)(int arg), int arg);
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+// Ingemar's version
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+void glutRepeatingTimerFunc(int millis); // Old name, will be removed
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+void glutRepeatingTimer(int millis);
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+// New call for polling the keyboard, good for games
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+char glutKeyIsDown(unsigned char c);
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+// And for the mouse button(s):
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+char glutMouseIsDown(unsigned char c);
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+
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+void glutReshapeWindow(int width, int height);
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+void glutPositionWindow(int x, int y);
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+void glutSetWindowTitle(char *title);
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+void glutInitContextVersion(int major, int minor);
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+
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+/* Mouse buttons. */
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+#define GLUT_LEFT_BUTTON		0
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+// No support for middle yet
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+#define GLUT_MIDDLE_BUTTON		1
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+#define GLUT_RIGHT_BUTTON		2
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+
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+/* Mouse button  state. */
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+#define GLUT_DOWN			0
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+#define GLUT_UP				1
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+
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+// Only some modes supported
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+#define GLUT_STENCIL			32
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+#define GLUT_MULTISAMPLE		128
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+//#define GLUT_STEREO			256
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+#define GLUT_RGB			0
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+#define GLUT_RGBA			GLUT_RGB
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+#define GLUT_ALPHA			GLUT_RGB
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+#define GLUT_SINGLE			0
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+#define GLUT_DOUBLE			2
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+#define GLUT_DEPTH			16
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+
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+// Special keys.
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+#define GLUT_KEY_F1			1
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+#define GLUT_KEY_F2			2
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+#define GLUT_KEY_F3			3
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+#define GLUT_KEY_F4			4
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+#define GLUT_KEY_F5			5
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+#define GLUT_KEY_F6			6
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+#define GLUT_KEY_F7			7
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+// F8 and up ignored since they are not possible on some keyboards - like mine
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+//#define GLUT_KEY_LEFT			100
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+//#define GLUT_KEY_UP				101
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+//#define GLUT_KEY_RIGHT			102
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+//#define GLUT_KEY_DOWN			103
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+//#define GLUT_KEY_PAGE_UP		104
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+//#define GLUT_KEY_PAGE_DOWN		105
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+//#define GLUT_KEY_HOME			106
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+//#define GLUT_KEY_END			107
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+//#define GLUT_KEY_INSERT			108
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+// Re-mapped 2015-09-23: Make EVERYTHING "ordinary", no need for "special!"
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+// I know that these codes mean something else, but none of them mean any keys!
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+#define GLUT_KEY_LEFT			28
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+#define GLUT_KEY_UP				29
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+#define GLUT_KEY_RIGHT			30
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+#define GLUT_KEY_DOWN			31
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+#define GLUT_KEY_PAGE_UP		22
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+#define GLUT_KEY_PAGE_DOWN		23
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+#define GLUT_KEY_HOME			24
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+#define GLUT_KEY_END			25
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+#define GLUT_KEY_INSERT			26
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+// Visibility
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+#define GLUT_NOT_VISIBLE		0
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+#define GLUT_VISIBLE			1
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+
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+// These feel less important to me
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+#define GLUT_KEY_ESC			 27
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+#define GLUT_KEY_TAB			  9
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+#define GLUT_KEY_RETURN			 13
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+#define GLUT_KEY_SPACE			' '
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+#define GLUT_KEY_SEMICOLON		';'
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+#define GLUT_KEY_COMMA			','
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+#define GLUT_KEY_DECIMAL		'.'
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+#define GLUT_KEY_GRAVE			'`'
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+#define GLUT_KEY_QUOTE			'\''
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+#define GLUT_KEY_LBRACKET		'['
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+#define GLUT_KEY_RBRACKET		']'
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+#define GLUT_KEY_BACKSLASH		'\\'
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+#define GLUT_KEY_SLASH			'/'
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+#define GLUT_KEY_EQUAL			'='
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+
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+
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+// Menu support
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+int glutCreateMenu(void (*func)(int value));
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+void glutAddMenuEntry(char *name, int value);
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+void glutAttachMenu(int button);
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+void glutDetachMenu(int button);
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+void glutAddSubMenu(char *name, int menu);
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+void glutSetMenu(int menu);
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+int glutGetMenu(void);
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+void glutChangeToMenuEntry(int index, char *name, int value);
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+
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+// Visibility not-really-support
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+void glutVisibilityFunc(void (*visibility)(int status));
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+
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+// Move mouse pointer, conforms with GLUT
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+void glutWarpPointer(int x, int y);
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+
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+// New calls: Show/hide mouse pointer. Great for mouse controlled games.
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+// (Untested and so far missing in Linux/Windows API)
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+// Rename to GLUT-conforming glutSetCursor?
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+void glutShowCursor();
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+void glutHideCursor();
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+
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+void glutFullScreen();
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+void glutExitFullScreen();
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+void glutToggleFullScreen();
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+
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+void glutExit();
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+
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+// Placeholders, we only support one window, unlike FreeGlut.
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+void glutSetWindow(int win);
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+int glutGetWindow(void);
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+
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+#ifdef __cplusplus
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+}
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+#endif
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+
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+
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+#endif