There is more to C
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The document discusses various programming tools and libraries associated with the C language, including Allegro for game development, SDL for multimedia, and libuv for event-driven I/O. It provides coding examples, installation instructions, and links to resources for each library. Additionally, it mentions debugging tools like Valgrind and details on integrating with platforms like Visual Studio and Android SDK.
There is more to C
- 1. There is more to C 26.11. 2012 FI MUNI Juraj Michálek http://georgik.sinusgear.com http://twitter.com/sinusgear
- 2. Something about me ;-)
- 3. Content Why C rocks? libuv
- 5. Trends
- 6. Interactive C - Robot ● Handyboard ● Motorola 68AX11 ● derrived from C ● http://www.kipr.org ● http://www.boatball.org
- 7. Portability Linux – Windows – Mac – BSD http://suacommunity.com/
- 8. Clone examples Available at GitHub: https://github.com/georgik/fimuni-c-cpp-examples git clone git://github.com/georgik/fimuni-c-cpp-examples.git
- 9. Allegro Allegro Low Level Game Routines
- 10. Allegro - features keyboard, mouse, touch screen audio, video, graphics timers, events data files
- 11. Allegro 5.1 Win, Lin, Mac iOS, Android http://alleg.sourceforge.net/a5docs/refman/
- 13. Graphic environment al_create_display(int w, int h)
- 14. ALLEGRO_BITMAP Structure for bitmaps ALLEGRO_BITMAP *bmp = create_bitmap(x,y);
- 15. Graphics al_putpixel(x, y, color) al_load_bitmap(filename); al_draw_bitmap(bmp, 10, 10, 0);
- 18. Mouse al_install_mouse() al_uninstall_mouse() al_get_mouse_state(&msestate);
- 19. Additional Allegro libraries Allegttf - True Type fonts support AllegGL – HW accelerated graphics DUMB - audio (Vorbis/Ogg)
- 20. Compilation Configuration script: allegro-config Linux, Unix, MacOS: gcc foo.cc -o foo `allegro-config --libs` gcc foo.cc -o foo `pkg-config --libs --cflags allegro-5.0` iPhone – requires Xcode Android – requires Android SDK
- 21. CMake – Cross Platform Make http://www.cmake.org
- 22. Allegro – CMake – MSVC 2012 Requires: DirectX SDK (e.g. Windows SDK for Windows 8) Small tweak to run examples: http://georgik.sinusgear.com/2012/11/18/allegro5-1-and-visual-studio-2012-unable-to-start-examples-missing-dll-files/
- 23. Allegro – CMake - KDevelop4
- 24. Sources Library: http://alleg.sourceforge.net Wiki: http://wiki.allegro.cc/
- 25. Game development community network http://www.allegro.cc
- 26. Simple Direct Media Layer
- 28. Graphics SDL_SetVideoMode(width, height, video_bpp, videoflags) Store in memory: SDL_SWSURFACE Store on graphics card: SDL_HWSURFACE
- 29. Visual data SDL_Surface SDL_CreateRGBSurface(SDL_SWSURFACE, width, height, 32, rmask, gmask, bmask, amask);
- 30. Visual data SDL_Surface *SDL_LoadBMP(const char *file) Copy from one memory to another: SDL_BlitSurface(src, srcrect, dst, dstrect);
- 31. Keyboard SDL_PollEvent(SDL_Event *event) event.key.keysym.sym
- 32. Timer static int counter; SDL_SetTimer(interval, tick_callback);
- 35. Extensions support for GL extension for many languages Ada, Eiffel, Java, Lua, Perl, PHP, Pike, Python, Ruby 176 additional libraries
- 36. SDL based Libraries SDL_mixer – audio mixer SDL_image – image formats SDL_net – network support
- 38. Compilation sdl-config Linux, Windows, BeOS, Mac OS gcc foo.cc -o foo `sdl-config --libs`
- 39. PyGame Power of C and Power of Python http://www.pygame.org
- 42. libuv High performance evented I/O library which offers the same API on Windows and Unix
- 43. libuv https://github.com/joyent/libuv http://nikhilm.github.com/uvbook/index.html
- 44. libuv – event loop Call callbacks Sleep
- 45. libuv - example
- 49. GTK GIMP ToolKit C++, Guile, Perl, Python, TOM, Ada95, Objective C, Free Pascal, Eiffel...
- 51. Valgrind debugging a profiling memcheck helgrind - race condition, thread profiling
- 52. Modes debugger Local application Attach to local process Attach to remote process Post-mortem
- 53. Application crashed Post-mortem analysis Image from memory: coredump
- 54. Quick analysis of coredump
- 55. Strace
- 56. Mutextrace ● mutextrace ./mutex-tester-app param1 param2 – lock #1, free -> thread 1 – init #2 – lock #2, free -> thread 1 – unlock #1 – lock #1, free -> thread 1 – init #3 – lock #3, free -> thread 1 – unlock #1
- 58. EOF 26.11. 2012 FI MUNI Juraj Michálek http://georgik.sinusgear.com http://twitter.com/sinusgear