improve gexit with init function and add basic mlx image gestion
This commit is contained in:
Hugo LAMY
157
libs/minilibx-macos/mlx.h
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157
libs/minilibx-macos/mlx.h
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/*
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** mlx.h for MinilibX in
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**
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** Made by Charlie Root
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** Login <ol@42.fr>
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**
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** Started on Mon Jul 31 16:37:50 2000 Charlie Root
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** Last update Tue Oct 14 16:23:28 2019 Olivier Crouzet
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*/
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/*
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** MinilibX - Please report bugs
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*/
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/*
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**
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** This library is a simple framework to help 42 students
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** create simple graphical apps.
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** It only provides the minimum functions, it's students' job
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** to create the missing pieces for their own project :)
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**
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** The MinilibX can load XPM and PNG images.
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** Please note that both image loaders are incomplete, some
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** image may not load.
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**
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** For historical reasons, the alpha byte represent transparency
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** instead of opacity.
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** Also, for compatibility reasons, prototypes may show inconsistant
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** types.
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**
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** Only the dynamic library is available. It must be placed in an appropriate path.
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** ./ is one of them. You can also use DYLD_LIBRARY_PATH
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**
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*/
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#ifndef MLX_H
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#define MLX_H
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void *mlx_init();
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/*
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** needed before everything else.
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** return (void *)0 if failed
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*/
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/*
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** Basic actions
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*/
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void *mlx_new_window(void *mlx_ptr, int size_x, int size_y, char *title);
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/*
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** return void *0 if failed
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*/
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int mlx_clear_window(void *mlx_ptr, void *win_ptr);
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int mlx_pixel_put(void *mlx_ptr, void *win_ptr, int x, int y, int color);
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/*
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** origin for x & y is top left corner of the window
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** y down is positive
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** color is 0xAARRGGBB format
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** x and y must fit into the size of the window, no control is done on the values
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*/
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/*
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** Image stuff
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*/
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void *mlx_new_image(void *mlx_ptr,int width,int height);
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/*
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** return void *0 if failed
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*/
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char *mlx_get_data_addr(void *img_ptr, int *bits_per_pixel,
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int *size_line, int *endian);
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/*
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** endian : 0 = graphical sever is little endian, 1 = big endian
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** usefull in a network environment where graphical app show on a remote monitor that can have a different endian
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*/
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int mlx_put_image_to_window(void *mlx_ptr, void *win_ptr, void *img_ptr,
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int x, int y);
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unsigned int mlx_get_color_value(void *mlx_ptr, int color);
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/*
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** dealing with Events
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*/
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int mlx_mouse_hook (void *win_ptr, int (*funct_ptr)(), void *param);
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int mlx_key_hook (void *win_ptr, int (*funct_ptr)(), void *param);
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int mlx_expose_hook (void *win_ptr, int (*funct_ptr)(), void *param);
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int mlx_loop_hook (void *mlx_ptr, int (*funct_ptr)(), void *param);
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int mlx_loop (void *mlx_ptr);
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/*
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** hook funct are called as follow :
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**
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** expose_hook(void *param);
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** key_hook(int keycode, void *param);
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** mouse_hook(int button, int x,int y, void *param);
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** loop_hook(void *param);
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**
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*/
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/*
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** Usually asked...
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** mlx_string_put display may vary in size between OS and between mlx implementations
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*/
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int mlx_string_put(void *mlx_ptr, void *win_ptr, int x, int y, int color,
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char *string);
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void *mlx_xpm_to_image(void *mlx_ptr, char **xpm_data,
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int *width, int *height);
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void *mlx_xpm_file_to_image(void *mlx_ptr, char *filename,
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int *width, int *height);
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void *mlx_png_file_to_image(void *mlx_ptr, char *file, int *width, int *height);
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int mlx_destroy_window(void *mlx_ptr, void *win_ptr);
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int mlx_destroy_image(void *mlx_ptr, void *img_ptr);
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/*
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** generic hook system for all events, and minilibX functions that
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** can be hooked. Some macro and defines from X11/X.h are needed here.
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*/
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int mlx_hook(void *win_ptr, int x_event, int x_mask,
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int (*funct)(), void *param);
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int mlx_mouse_hide();
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int mlx_mouse_show();
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int mlx_mouse_move(void *win_ptr, int x, int y);
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int mlx_mouse_get_pos(void *win_ptr, int *x, int *y);
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int mlx_do_key_autorepeatoff(void *mlx_ptr);
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int mlx_do_key_autorepeaton(void *mlx_ptr);
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int mlx_do_sync(void *mlx_ptr);
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#define MLX_SYNC_IMAGE_WRITABLE 1
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#define MLX_SYNC_WIN_FLUSH_CMD 2
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#define MLX_SYNC_WIN_CMD_COMPLETED 3
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int mlx_sync(int cmd, void *param);
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/*
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** image_writable can loop forever if no flush occurred. Flush is always done by mlx_loop.
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** cmd_completed first flush then wait for completion.
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** mlx_do_sync equals cmd_completed for all windows.
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** cmd is one of the define, param will be img_ptr or win_ptr accordingly
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*/
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int mlx_get_screen_size(void *mlx_ptr, int *sizex, int *sizey);
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#endif /* MLX_H */
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