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Started from buttom go to the sky

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Raphaël 2024-04-28 19:59:01 +02:00
parent 96215449bd
commit f811e55dea
4781 changed files with 10121 additions and 1743 deletions
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91
stdme/include/me/blx/blx.h Normal file
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* blx.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/12/13 17:05:45 by maiboyer #+# #+# */
/* Updated: 2023/12/31 18:48:40 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef BLX_H
# define BLX_H
# include "me/blx/blx_key.h"
# include "me/blx/colors.h"
# include "me/vec2/vec2.h"
# include "me/blx/sprite.h"
# include "me/blx/inputs.h"
# include "me/blx/points.h"
# include "me/types.h"
typedef struct s_blx t_blx;
typedef struct s_blx_app
{
t_str title;
t_u32 size_x;
t_u32 size_y;
t_u32 pixel_size;
void *data;
} t_blx_app;
typedef bool (*t_run_function)(t_blx *ctx);
typedef void (*t_free_function)(t_blx_app app);
typedef enum e_draw_mode
{
REPLACE,
MASK,
ALPHA,
} t_draw_mode;
typedef struct s_blx_data
{
t_sprite screen;
bool exit;
t_draw_mode draw_mode;
t_sprite font;
} t_blx_data;
typedef struct s_blx
{
void *mlx;
void *win;
t_blx_input inputs;
t_run_function func;
t_free_function free;
t_blx_app app;
t_blx_data _data;
} t_blx;
int blx_loop_func(t_blx *ctx);
t_blx blx_initialize(t_run_function func,
t_free_function free_fn, t_blx_app data);
void draw_sprite(t_blx *app, t_vi2d pos,
t_sprite *spr);
bool is_key_pressed(t_blx *ctx, t_keysym input);
bool is_key_held(t_blx *ctx, t_keysym input);
bool is_key_released(t_blx *ctx, t_keysym input);
void blx_run(t_blx app);
void blx_free(t_blx app);
void blx_draw(t_blx *app, t_vi2d pos, t_color col);
void blx_clear(t_blx *app, t_color col);
void sprite_draw_onto(t_sprite *dest, t_vi2d pos,
t_sprite *source);
void blx_draw_string(t_blx *app, t_vi2d pos,
t_const_str s, t_color col);
static inline t_draw_mode get_draw_mode(t_blx *app)
{
return (app->_data.draw_mode);
}
static inline void set_draw_mode(t_blx *app, t_draw_mode mode)
{
app->_data.draw_mode = mode;
}
#endif

22
stdme/include/me/blx/blx_handlers.h Normal file
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* blx_handlers.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/12/21 17:37:50 by maiboyer #+# #+# */
/* Updated: 2023/12/21 18:32:01 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef BLX_HANDLERS_H
# define BLX_HANDLERS_H
# include "me/blx/blx_key.h"
# include "me/types.h"
int blx_key_pressed_handler(t_keysym keysym, t_blx *ctx);
int blx_key_released_handler(t_keysym keysym, t_blx *ctx);
int blx_key_exit_handler(t_blx *ctx);
#endif

175
stdme/include/me/blx/blx_key.h Normal file
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* blx_key.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/12/13 18:15:50 by maiboyer #+# #+# */
/* Updated: 2023/12/21 17:37:02 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef BLX_KEY_H
# define BLX_KEY_H
# include "me/types.h"
# include "me/vec/vec_u8.h"
typedef enum e_keysym
{
KB_space = 0x0020,
KB_exclam = 0x0021,
KB_quotedbl = 0x0022,
KB_numbersign = 0x0023,
KB_dollar = 0x0024,
KB_percent = 0x0025,
KB_ampersand = 0x0026,
KB_apostrophe = 0x0027,
KB_quoteright = 0x0027,
KB_parenleft = 0x0028,
KB_parenright = 0x0029,
KB_asterisk = 0x002a,
KB_plus = 0x002b,
KB_comma = 0x002c,
KB_minus = 0x002d,
KB_period = 0x002e,
KB_slash = 0x002f,
KB_0 = 0x0030,
KB_1 = 0x0031,
KB_2 = 0x0032,
KB_3 = 0x0033,
KB_4 = 0x0034,
KB_5 = 0x0035,
KB_6 = 0x0036,
KB_7 = 0x0037,
KB_8 = 0x0038,
KB_9 = 0x0039,
KB_colon = 0x003a,
KB_semicolon = 0x003b,
KB_less = 0x003c,
KB_equal = 0x003d,
KB_greater = 0x003e,
KB_question = 0x003f,
KB_at = 0x0040,
KB_A = 0x0041,
KB_B = 0x0042,
KB_C = 0x0043,
KB_D = 0x0044,
KB_E = 0x0045,
KB_F = 0x0046,
KB_G = 0x0047,
KB_H = 0x0048,
KB_I = 0x0049,
KB_J = 0x004a,
KB_K = 0x004b,
KB_L = 0x004c,
KB_M = 0x004d,
KB_N = 0x004e,
KB_O = 0x004f,
KB_P = 0x0050,
KB_Q = 0x0051,
KB_R = 0x0052,
KB_S = 0x0053,
KB_T = 0x0054,
KB_U = 0x0055,
KB_V = 0x0056,
KB_W = 0x0057,
KB_X = 0x0058,
KB_Y = 0x0059,
KB_Z = 0x005a,
KB_bracketleft = 0x005b,
KB_backslash = 0x005c,
KB_bracketright = 0x005d,
KB_asciicircum = 0x005e,
KB_underscore = 0x005f,
KB_grave = 0x0060,
KB_quoteleft = 0x0060,
KB_a = 0x0061,
KB_b = 0x0062,
KB_c = 0x0063,
KB_d = 0x0064,
KB_e = 0x0065,
KB_f = 0x0066,
KB_g = 0x0067,
KB_h = 0x0068,
KB_i = 0x0069,
KB_j = 0x006a,
KB_k = 0x006b,
KB_l = 0x006c,
KB_m = 0x006d,
KB_n = 0x006e,
KB_o = 0x006f,
KB_p = 0x0070,
KB_q = 0x0071,
KB_r = 0x0072,
KB_s = 0x0073,
KB_t = 0x0074,
KB_u = 0x0075,
KB_v = 0x0076,
KB_w = 0x0077,
KB_x = 0x0078,
KB_y = 0x0079,
KB_z = 0x007a,
KB_braceleft = 0x007b,
KB_bar = 0x007c,
KB_braceright = 0x007d,
KB_asciitilde = 0x007e,
KB_BackSpace = 0xff08,
KB_Tab = 0xff09,
KB_Linefeed = 0xff0a,
KB_Clear = 0xff0b,
KB_Return = 0xff0d,
KB_Pause = 0xff13,
KB_Scroll_Lock = 0xff14,
KB_Sys_Req = 0xff15,
KB_Escape = 0xff1b,
KB_Delete = 0xffff,
KB_Home = 0xff50,
KB_Left = 0xff51,
KB_Up = 0xff52,
KB_Right = 0xff53,
KB_Down = 0xff54,
KB_Prior = 0xff55,
KB_Page_Up = 0xff55,
KB_Next = 0xff56,
KB_Page_Down = 0xff56,
KB_End = 0xff57,
KB_Begin = 0xff58,
KB_F1 = 0xffbe,
KB_F2 = 0xffbf,
KB_F3 = 0xffc0,
KB_F4 = 0xffc1,
KB_F5 = 0xffc2,
KB_F6 = 0xffc3,
KB_F7 = 0xffc4,
KB_F8 = 0xffc5,
KB_F9 = 0xffc6,
KB_F10 = 0xffc7,
KB_F11 = 0xffc8,
KB_F12 = 0xffc9,
KB_Shift_L = 0xffe1,
KB_Shift_R = 0xffe2,
KB_Control_L = 0xffe3,
KB_Control_R = 0xffe4,
KB_Caps_Lock = 0xffe5,
KB_Shift_Lock = 0xffe6,
KB_Meta_L = 0xffe7,
KB_Meta_R = 0xffe8,
KB_Alt_L = 0xffe9,
KB_Alt_R = 0xffea,
KB_Super_L = 0xffeb,
KB_Super_R = 0xffec,
KB_Hyper_L = 0xffed,
KB_Hyper_R = 0xffee,
} t_keysym;
typedef struct s_blx t_blx;
t_usize keysym_to_bit_index(t_keysym key);
bool get_key(t_vec_u8 *key_storage, t_keysym keysym);
bool is_key_pressed(t_blx *ctx, t_keysym key);
bool is_key_held(t_blx *ctx, t_keysym key);
bool is_key_released(t_blx *ctx, t_keysym key);
#endif

29
stdme/include/me/blx/colors.h Normal file
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* colors.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/12/13 17:49:02 by maiboyer #+# #+# */
/* Updated: 2023/12/24 17:36:50 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef COLORS_H
# define COLORS_H
# include "me/types.h"
typedef __attribute__((aligned(4))) struct s_color
{
t_u8 r;
t_u8 b;
t_u8 g;
t_u8 a;
} t_color;
t_color new_color_with_alpha(t_u8 r, t_u8 g, t_u8 b, t_u8 alpha);
t_color new_color(t_u8 r, t_u8 g, t_u8 b);
#endif

36
stdme/include/me/blx/inputs.h Normal file
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* inputs.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/12/13 17:38:22 by maiboyer #+# #+# */
/* Updated: 2023/12/21 20:15:54 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef INPUTS_H
# define INPUTS_H
# include "me/types.h"
# include "me/vec/vec_u8.h"
# ifndef BLX_H
typedef struct s_blx t_blx;
# endif
typedef struct s_blx_input
{
t_vec_u8 keysyms_pressed;
t_vec_u8 keysyms_held;
t_vec_u8 keysyms_released;
t_u8 mouse;
} t_blx_input;
t_blx_input create_inputs_manager(t_blx *ctx);
#endif

24
stdme/include/me/blx/points.h Normal file
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* points.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/12/13 17:47:17 by maiboyer #+# #+# */
/* Updated: 2023/12/13 18:14:20 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef POINTS_H
# define POINTS_H
# include "me/types.h"
typedef struct s_point
{
t_i32 x;
t_i32 y;
} t_point;
#endif

54
stdme/include/me/blx/sprite.h Normal file
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* sprite.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/12/21 21:59:18 by maiboyer #+# #+# */
/* Updated: 2024/01/05 00:09:47 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef SPRITE_H
# define SPRITE_H
# include "me/blx/colors.h"
# include "me/types.h"
# include "me/vec2/vec2.h"
# ifndef BLX_H
typedef struct s_blx t_blx;
# endif
typedef struct s_sprite
{
t_blx *ctx;
void *img;
t_i32 width;
t_i32 height;
t_u8 *data;
t_i32 bpp;
t_usize line_size;
bool big_endian;
} t_sprite;
bool blx_sprite_from_xpm(t_blx *ctx, t_str path,
t_sprite *out);
bool blx_sprite_new(t_blx *ctx, t_i32 width, t_i32 height,
t_sprite *out);
void blx_sprite_free(t_sprite img);
void blx_draw_sprite_raw(t_blx *ctx, t_vi2d pos,
t_sprite *img);
void sprite_draw(t_sprite *img, t_vi2d pos, t_color col);
void sprite_clear(t_sprite *img, t_color col);
bool sprite_get_pixel(t_sprite *spr, t_vi2d pos,
t_color *out);
void sprite_draw_onto(t_sprite *dest, t_vi2d pos,
t_sprite *source);
void sprite_draw_string(t_sprite *spr, t_vi2d pos,
t_const_str sText, t_color col);
#endif

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stdme/include/me/blx/xdata.h Normal file
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* xdata.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/12/21 17:20:57 by maiboyer #+# #+# */
/* Updated: 2023/12/21 20:15:32 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef XDATA_H
# define XDATA_H
# define KEYPRESS 2
# define KEYRELEASE 3
# define BUTTONPRESS 4
# define BUTTONRELEASE 5
# define MOTIONNOTIFY 6
# define ENTERNOTIFY 7
# define LEAVENOTIFY 8
# define FOCUSIN 9
# define FOCUSOUT 10
# define KEYMAPNOTIFY 11
# define EXPOSE 12
# define GRAPHICSEXPOSE 13
# define NOEXPOSE 14
# define VISIBILITYNOTIFY 15
# define CREATENOTIFY 16
# define DESTROYNOTIFY 17
# define UNMAPNOTIFY 18
# define MAPNOTIFY 19
# define MAPREQUEST 20
# define REPARENTNOTIFY 21
# define CONFIGURENOTIFY 22
# define CONFIGUREREQUEST 23
# define GRAVITYNOTIFY 24
# define RESIZEREQUEST 25
# define CIRCULATENOTIFY 26
# define CIRCULATEREQUEST 27
# define PROPERTYNOTIFY 28
# define SELECTIONCLEAR 29
# define SELECTIONREQUEST 30
# define SELECTIONNOTIFY 31
# define COLORMAPNOTIFY 32
# define CLIENTMESSAGE 33
# define MAPPINGNOTIFY 34
# define GENERICEVENT 35
# define NOEVENTMASK 0b0L
# define KEYPRESSMASK 0b1L
# define KEYRELEASEMASK 0b10L
# define BUTTONPRESSMASK 0b100L
# define BUTTONRELEASEMASK 0b1000L
# define ENTERWINDOWMASK 0b10000L
# define LEAVEWINDOWMASK 0b100000L
# define POINTERMOTIONMASK 0b1000000L
# define POINTERMOTIONHINTMASK 0b10000000L
# define BUTTON1MOTIONMASK 0b100000000L
# define BUTTON2MOTIONMASK 0b1000000000L
# define BUTTON3MOTIONMASK 0b10000000000L
# define BUTTON4MOTIONMASK 0b100000000000L
# define BUTTON5MOTIONMASK 0b1000000000000L
# define BUTTONMOTIONMASK 0b10000000000000L
# define KEYMAPSTATEMASK 0b100000000000000L
# define EXPOSUREMASK 0b1000000000000000L
# define VISIBILITYCHANGEMASK 0b10000000000000000L
# define STRUCTURENOTIFYMASK 0b100000000000000000L
# define RESIZEREDIRECTMASK 0b1000000000000000000L
# define SUBSTRUCTURENOTIFYMASK 0b10000000000000000000L
# define SUBSTRUCTUREREDIRECTMASK 0b100000000000000000000L
# define FOCUSCHANGEMASK 0b1000000000000000000000L
# define PROPERTYCHANGEMASK 0b10000000000000000000000L
# define COLORMAPCHANGEMASK 0b100000000000000000000000L
# define OWNERGRABBUTTONMASK 0b1000000000000000000000000L
#endif

49
stdme/include/me/buffered_str/buf_str.h Normal file
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* buf_str.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/11/16 17:54:28 by maiboyer #+# #+# */
/* Updated: 2023/12/31 15:34:29 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef BUF_STR_H
# define BUF_STR_H
# include "me/types.h"
typedef struct s_buffer_str
{
t_str buf;
t_usize capacity;
t_usize len;
} t_buffer_str;
bool push_str_buffer(t_buffer_str *buf, t_const_str to_push);
bool push_str_char(t_buffer_str *buf, char to_push);
void str_clear(t_buffer_str *buf);
t_buffer_str alloc_new_buffer(t_usize capacity);
static inline void str_free(t_buffer_str buf)
{
void free(void *);
free(buf.buf);
}
static inline char str_pop(t_buffer_str *buf)
{
char c;
c = '\0';
if (buf->buf && buf->len)
{
c = buf->buf[buf->len - 1];
buf->buf[buf->len - 1] = '\0';
}
return (c);
}
#endif

20
stdme/include/me/char/isalnum.h Normal file
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* isalnum.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/11/04 16:19:40 by maiboyer #+# #+# */
/* Updated: 2023/12/09 16:39:39 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef ISALNUM_H
# define ISALNUM_H
# include "me/types.h"
bool me_isalnum(char chr);
#endif

20
stdme/include/me/char/isalpha.h Normal file
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* isalpha.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/11/04 16:19:40 by maiboyer #+# #+# */
/* Updated: 2023/12/09 16:39:36 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef ISALPHA_H
# define ISALPHA_H
# include "me/types.h"
bool me_isalpha(char chr);
#endif

20
stdme/include/me/char/isascii.h Normal file
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* isascii.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/11/09 17:51:01 by maiboyer #+# #+# */
/* Updated: 2023/12/09 16:39:33 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef ISASCII_H
# define ISASCII_H
# include "me/types.h"
bool me_isascii(char chr);
#endif

20
stdme/include/me/char/isdigit.h Normal file
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* isdigit.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/11/04 16:19:40 by maiboyer #+# #+# */
/* Updated: 2023/12/09 16:41:55 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef ISDIGIT_H
# define ISDIGIT_H
# include "me/types.h"
bool me_isdigit(char chr);
#endif

20
stdme/include/me/char/islower.h Normal file
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* islower.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/11/04 16:19:40 by maiboyer #+# #+# */
/* Updated: 2023/12/09 16:48:25 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef ISLOWER_H
# define ISLOWER_H
# include "me/types.h"
bool me_islower(char chr);
#endif

20
stdme/include/me/char/isprint.h Normal file
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* isprint.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/11/04 16:19:40 by maiboyer #+# #+# */
/* Updated: 2023/12/09 16:44:49 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef ISPRINT_H
# define ISPRINT_H
# include "me/types.h"
bool me_isprint(char chr);
#endif

20
stdme/include/me/char/isspace.h Normal file
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* isspace.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/11/06 14:26:25 by maiboyer #+# #+# */
/* Updated: 2023/12/09 16:45:02 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef ISSPACE_H
# define ISSPACE_H
# include "me/types.h"
bool me_isspace(char chr);
#endif

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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* isupper.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/11/04 16:19:40 by maiboyer #+# #+# */
/* Updated: 2023/12/09 16:45:16 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef ISUPPER_H
# define ISUPPER_H
# include "me/types.h"
bool me_isupper(char chr);
#endif

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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* tolower.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/11/04 16:47:50 by maiboyer #+# #+# */
/* Updated: 2023/12/09 16:45:33 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef TOLOWER_H
# define TOLOWER_H
# include "me/types.h"
bool me_tolower(char chr);
#endif

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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* toupper.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/11/04 16:47:50 by maiboyer #+# #+# */
/* Updated: 2023/12/09 16:45:52 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef TOUPPER_H
# define TOUPPER_H
# include "me/types.h"
bool me_toupper(char chr);
#endif

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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* atoi.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/11/06 14:14:00 by maiboyer #+# #+# */
/* Updated: 2024/01/11 15:36:12 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef ATOI_H
# define ATOI_H
# include "me/types.h"
t_i32 me_atoi(t_const_str str);
t_i64 me_atoi_64(t_const_str str);
#endif

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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* itoa.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/08/03 21:05:46 by maiboyer #+# #+# */
/* Updated: 2023/12/09 16:48:37 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef ITOA_H
# define ITOA_H
# include "me/types.h"
t_str me_itoa(t_i32 nb);
#endif

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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* str_to_numbers.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/02/01 21:08:13 by maiboyer #+# #+# */
/* Updated: 2024/02/02 00:22:50 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef STR_TO_NUMBERS_H
# define STR_TO_NUMBERS_H
# include "me/types.h"
t_error str_to_isize(t_const_str str, t_u32 radix, t_isize *out);
t_error str_to_i64(t_const_str str, t_u32 radix, t_i64 *out);
t_error str_to_i32(t_const_str str, t_u32 radix, t_i32 *out);
t_error str_to_i16(t_const_str str, t_u32 radix, t_i16 *out);
t_error str_to_i8(t_const_str str, t_u32 radix, t_i8 *out);
t_error str_to_usize(t_const_str str, t_u32 radix, t_usize *out);
t_error str_to_u64(t_const_str str, t_u32 radix, t_u64 *out);
t_error str_to_u32(t_const_str str, t_u32 radix, t_u32 *out);
t_error str_to_u16(t_const_str str, t_u32 radix, t_u16 *out);
t_error str_to_u8(t_const_str str, t_u32 radix, t_u8 *out);
#endif /* STR_TO_NUMBERS_H */

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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* close.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/11/04 15:56:56 by maiboyer #+# #+# */
/* Updated: 2023/12/09 16:49:22 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef CLOSE_H
# define CLOSE_H
# include "me/types.h"
bool me_close(t_file file, t_i32 *error);
#endif

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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* open.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/11/03 15:29:38 by maiboyer #+# #+# */
/* Updated: 2024/01/05 16:43:37 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef OPEN_H
# define OPEN_H
# include "me/types.h"
t_error me_open(t_const_str path, bool read, bool write, t_file *file_out);
t_error me_open_truncate(t_const_str path, t_file *file_out);
t_error me_open_create(t_const_str path, t_file *file_out);
#endif

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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* putchar_fd.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/11/08 04:42:45 by maiboyer #+# #+# */
/* Updated: 2023/12/09 16:49:06 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef PUTCHAR_FD_H
# define PUTCHAR_FD_H
# include "me/types.h"
void me_putchar_fd(char chr, t_file file);
#endif

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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* putendl_fd.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/11/08 04:42:45 by maiboyer #+# #+# */
/* Updated: 2023/12/09 16:31:54 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef PUTENDL_FD_H
# define PUTENDL_FD_H
# include "me/types.h"
void me_putendl_fd(t_str str, t_file file);
#endif

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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* putnbr_fd.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/11/08 12:45:06 by maiboyer #+# #+# */
/* Updated: 2023/12/09 16:32:41 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef PUTNBR_FD_H
# define PUTNBR_FD_H
# include "me/types.h"
void me_putnbr_fd(t_i32 n, t_file file);
#endif

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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* putstr_fd.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/11/08 04:42:45 by maiboyer #+# #+# */
/* Updated: 2023/12/09 16:35:53 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef PUTSTR_FD_H
# define PUTSTR_FD_H
# include "me/types.h"
void me_putstr_fd(t_str str, t_file file);
#endif

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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* read.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/11/03 15:21:19 by maiboyer #+# #+# */
/* Updated: 2023/12/09 16:37:03 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef READ_H
# define READ_H
# include "me/types.h"
t_usize me_read(t_file fd, t_u8 *buffer, t_i64 buffer_max, bool *eof_out);
#endif

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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* read_to_vec.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/12/24 18:50:37 by maiboyer #+# #+# */
/* Updated: 2023/12/24 18:57:36 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef READ_TO_VEC_H
# define READ_TO_VEC_H
# include "me/types.h"
# include "me/vec/vec_u8.h"
# ifndef READ_BUFFER_SIZE
# define READ_BUFFER_SIZE 4096
# endif
bool read_to_vec(t_const_str path, t_vec_u8 *out);
#endif

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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* write.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/11/03 15:27:33 by maiboyer #+# #+# */
/* Updated: 2023/12/09 16:36:48 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef WRITE_H
# define WRITE_H
# include "me/types.h"
bool me_write(t_file fd, t_u8 *buffer, t_i64 size);
#endif

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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* gnl.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maiboyer <maiboyer42@students.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/11/23 14:40:15 by maiboyer #+# #+# */
/* Updated: 2023/12/11 19:21:56 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef GNL_H
# define GNL_H
# ifndef BUFFER_SIZE
# define BUFFER_SIZE 128
# endif
# ifndef BUFFER_LENGTH
# define BUFFER_LENGTH 512
# endif
# include "me/buffered_str/buf_str.h"
# include "me/types.h"
typedef struct s_static_buffer
{
t_file fd;
bool used;
char buf[BUFFER_SIZE + 1];
bool init;
} t_static_buffer;
typedef struct s_copy_flags
{
bool error;
bool empty_read;
} t_copy_flags;
t_buffer_str get_next_line(t_file fd, bool *error);
#endif

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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* hasher.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maix <marvin@42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/12/10 19:50:39 by maix #+# #+# */
/* Updated: 2023/12/27 16:44:09 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef HASHER_H
# define HASHER_H
# include "me/types.h"
typedef void (*t_hash_bytes)(void *hasher, t_u8 *bytes,
t_usize count);
typedef t_u64 (*t_hasher_finish)(void *hasher);
typedef t_u64 (*t_hasher_reset_and_finish)(void *hasher);
typedef struct s_hasher
{
void *hasher;
t_hash_bytes hash_bytes;
t_hasher_finish finish;
t_hasher_reset_and_finish reset_and_finish;
} t_hasher;
void hasher_write_bytes(t_hasher *hasher,
t_u8 *bytes, t_usize count);
void hasher_write_u8(t_hasher *hasher, t_u8 n);
void hasher_write_u16(t_hasher *hasher, t_u16 n);
void hasher_write_u32(t_hasher *hasher, t_u32 n);
void hasher_write_u64(t_hasher *hasher, t_u64 n);
void hasher_write_usize(t_hasher *hasher, t_usize n);
void hasher_write_i8(t_hasher *hasher, t_i8 n);
void hasher_write_i16(t_hasher *hasher, t_i16 n);
void hasher_write_i32(t_hasher *hasher, t_i32 n);
void hasher_write_i64(t_hasher *hasher, t_i64 n);
void hasher_write_isize(t_hasher *hasher, t_isize n);
void hasher_write_str(t_hasher *hasher, t_str str);
t_u64 hasher_finish(t_hasher *hasher);
t_u64 hasher_reset_and_finish(t_hasher *hasher);
#endif

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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* sip.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maix <marvin@42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/12/10 19:33:46 by maix #+# #+# */
/* Updated: 2023/12/11 15:10:07 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef SIP_H
# define SIP_H
# include "me/hash/hasher.h"
# include "me/types.h"
typedef struct s_sip_state
{
t_u64 v0;
t_u64 v2;
t_u64 v1;
t_u64 v3;
} t_sip_state;
typedef struct s_sip13
{
t_u64 k0;
t_u64 k1;
t_usize length;
t_u64 tail;
t_usize ntail;
t_sip_state state;
} t_sip13;
t_hasher hasher_sip13_new(void);
#endif

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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* sip_utils.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maix <marvin@42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/12/10 19:34:10 by maix #+# #+# */
/* Updated: 2023/12/27 16:48:51 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef SIP_UTILS_H
# define SIP_UTILS_H
# include "me/hash/sip.h"
# include "me/types.h"
void compress(t_sip_state *state);
t_sip_state create_state_with_key(t_u64 k0, t_u64 k1);
t_u64 sip13_finish(t_sip13 *hasher);
t_u64 sip13_reset_and_finish(t_sip13 *hasher);
void sip13_write_bytes(t_sip13 *self, t_u8 *msg, t_usize count);
#endif

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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* qoi.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/12/24 17:39:36 by maiboyer #+# #+# */
/* Updated: 2023/12/25 18:35:05 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
/*
Copyright (c) 2021, Dominic Szablewski - https://phoboslab.org
SPDX-License-Identifier: MIT
QOI - The "Quite OK Image" format for fast, lossless image compression
-- About
QOI encodes and decodes images in a lossless format. Compared to stb_image and
stb_image_write QOI offers 20x-50x faster encoding, 3x-4x faster decoding and
20% better compression.
-- Synopsis
// Define `QOI_IMPLEMENTATION` in *one* C/C++ file before including this
// library to create the implementation.
#define QOI_IMPLEMENTATION
#include "qoi.h"
// Encode and store an RGBA buffer to the file system. The t_qoi_desc describes
// the input pixel data.
qoi_write("image_new.qoi", rgba_pixels, &(t_qoi_desc){
.width = 1920,
.height = 1080,
.channels = 4,
.colorspace = QOI_SRGB
});
// Load and decode a QOI image from the file system t_i32o a 32bbp RGBA buffer.
// The t_qoi_desc struct will be filled with the width, height,
number of channels
// and colorspace read from the file header.
t_qoi_desc desc;
void *rgba_pixels = qoi_read("image.qoi", &desc, 4);
-- Documentation
This library provides the following functions;
- qoi_read -- read and decode a QOI file
- qoi_decode -- decode the raw bytes of a QOI image from memory
- qoi_write -- encode and write a QOI file
- qoi_encode -- encode an rgba buffer t_i32o a QOI image in memory
See the function declaration below for the signature and more information.
If you don't want/need the qoi_read and qoi_write functions, you can define
QOI_NO_STDIO before including this library.
This library uses malloc() and free(). To supply your own malloc implementation
you can define QOI_MALLOC and QOI_FREE before including this library.
This library uses memset() to zero-initialize the index. To supply your own
implementation you can define QOI_ZEROARR before including this library.
-- Data Format
A QOI file has a 14 byte header, followed by any number of data "chunks" and an
8-byte end marker.
struct qoi_header_t {
char magic[4]; // magic bytes "qoif"
ut_i3232_t width; // image width in pixels (BE)
ut_i3232_t height; // sprite.height in pixels (BE)
ut_i328_t channels; // 3 = RGB, 4 = RGBA
ut_i328_t colorspace; // 0 = sRGB with linear alpha, 1 = all channels
linear
};
Images are encoded row by row, left to right, top to bottom. The decoder and
encoder start with {r: 0, g: 0, b: 0, a: 255} as the previous pixel value. An
image is complete when all pixels specified by width * height have been covered.
Pixels are encoded as
- a run of the previous pixel
- an index t_i32o an array of previously seen pixels
- a difference to the previous pixel value in r,g,b
- full r,g,b or r,g,b,a values
The color channels are assumed to not be premultiplied with the alpha channel
("un-premultiplied alpha").
A running array[64] (zero-initialized) of previously seen pixel values is
mat_i32ained by the encoder and decoder. Each pixel that is seen by the encoder
and decoder is put t_i32o this array at the position formed by a hash function
of the color value. In the encoder, if the pixel value at the index matches the
current pixel, this index position is written to the stream as QOI_OP_INDEX.
The hash function for the index is:
index_position = (r * 3 + g * 5 + b * 7 + a * 11) % 64
Each chunk starts with a 2- or 8-bit tag, followed by a number of data bits. The
bit length of chunks is divisible by 8 - i.e. all chunks are byte aligned. All
values encoded in these data bits have the most significant bit on the left.
The 8-bit tags have precedence over the 2-bit tags. A decoder must check for the
presence of an 8-bit tag first.
The byte stream's end is marked with 7 0x00 bytes followed a single 0x01 byte.
The possible chunks are:
.- QOI_OP_INDEX ----------.
| Byte[0] |
| 7 6 5 4 3 2 1 0 |
|-------+-----------------|
| 0 0 | index |
`-------------------------`
2-bit tag b00
6-bit index t_i32o the color index array: 0..63
A valid encoder must not issue 2 or more consecutive QOI_OP_INDEX chunks to the
same index. QOI_OP_RUN should be used instead.
.- QOI_OP_DIFF -----------.
| Byte[0] |
| 7 6 5 4 3 2 1 0 |
|-------+-----+-----+-----|
| 0 1 | dr | dg | db |
`-------------------------`
2-bit tag b01
2-bit red channel difference from the previous pixel between -2..1
2-bit green channel difference from the previous pixel between -2..1
2-bit blue channel difference from the previous pixel between -2..1
The difference to the current channel values are using a wraparound operation,
so "1 - 2" will result in 255, while "255 + 1" will result in 0.
Values are stored as unsigned t_i32egers with a bias of 2. E.g. -2 is stored as
0 (b00). 1 is stored as 3 (b11).
The alpha value remains unchanged from the previous pixel.
.- QOI_OP_LUMA -------------------------------------.
| Byte[0] | Byte[1] |
| 7 6 5 4 3 2 1 0 | 7 6 5 4 3 2 1 0 |
|-------+-----------------+-------------+-----------|
| 1 0 | green diff | dr - dg | db - dg |
`---------------------------------------------------`
2-bit tag b10
6-bit green channel difference from the previous pixel -32..31
4-bit red channel difference minus green channel difference -8..7
4-bit blue channel difference minus green channel difference -8..7
The green channel is used to indicate the general direction of change and is
encoded in 6 bits. The red and blue channels (dr and db) base their diffs off
of the green channel difference and are encoded in 4 bits. I.e.:
dr_dg = (cur_px.r - prev_px.r) - (cur_px.g - prev_px.g)
db_dg = (cur_px.b - prev_px.b) - (cur_px.g - prev_px.g)
The difference to the current channel values are using a wraparound operation,
so "10 - 13" will result in 253, while "250 + 7" will result in 1.
Values are stored as unsigned t_i32egers with a bias of 32 for the green channel
and a bias of 8 for the red and blue channel.
The alpha value remains unchanged from the previous pixel.
.- QOI_OP_RUN ------------.
| Byte[0] |
| 7 6 5 4 3 2 1 0 |
|-------+-----------------|
| 1 1 | run |
`-------------------------`
2-bit tag b11
6-bit run-length repeating the previous pixel: 1..62
The run-length is stored with a bias of -1. Note that the run-lengths 63 and 64
(b111110 and b111111) are illegal as they are occupied by the QOI_OP_RGB and
QOI_OP_RGBA tags.
.- QOI_OP_RGB ------------------------------------------.
| Byte[0] | Byte[1] | Byte[2] | Byte[3] |
| 7 6 5 4 3 2 1 0 | 7 .. 0 | 7 .. 0 | 7 .. 0 |
|-------------------------+---------+---------+---------|
| 1 1 1 1 1 1 1 0 | red | green | blue |
`-------------------------------------------------------`
8-bit tag b11111110
8-bit red channel value
8-bit green channel value
8-bit blue channel value
The alpha value remains unchanged from the previous pixel.
.- QOI_OP_RGBA ---------------------------------------------------.
| Byte[0] | Byte[1] | Byte[2] | Byte[3] | Byte[4] |
| 7 6 5 4 3 2 1 0 | 7 .. 0 | 7 .. 0 | 7 .. 0 | 7 .. 0 |
|-------------------------+---------+---------+---------+---------|
| 1 1 1 1 1 1 1 1 | red | green | blue | alpha |
`-----------------------------------------------------------------`
8-bit tag b11111111
8-bit red channel value
8-bit green channel value
8-bit blue channel value
8-bit alpha channel value
*/
/* -----------------------------------------------------------------------------
Header - Public functions */
#ifndef QOI_H
# define QOI_H
# include "me/mem/mem_alloc.h"
# include "me/mem/mem_set_zero.h"
# include "me/types.h"
/* A pot_i32er to a t_qoi_desc struct has to be supplied to all of qoi's
functions. It describes either the input format (for qoi_write and qoi_encode),
or is filled with the description read from the file header (for qoi_read and
qoi_decode).
The colorspace in this t_qoi_desc is an enum where
0 = sRGB, i.e. gamma scaled RGB channels and a linear alpha channel
1 = all channels are linear
You may use the constants QOI_SRGB or QOI_LINEAR. The colorspace is purely
informative. It will be saved to the file header, but does not affect
how chunks are en-/decoded. */
# define QOI_SRGB 0
# define QOI_LINEAR 1
typedef struct s_t_qoi_desc
{
t_u32 width;
t_u32 height;
t_u8 channels;
t_u8 colorspace;
} t_qoi_desc;
# ifndef QOI_NO_STDIO
/* Encode raw RGB or RGBA pixels t_i32o a QOI image and write it to the file
system. The t_qoi_desc struct must be filled with the image width, height,
number of channels (3 = RGB, 4 = RGBA) and the colorspace.
The function returns 0 on failure (invalid parameters, or fopen or malloc
failed) or the number of bytes written on success. */
t_i32 qoi_write(t_const_str filename, const void *data,
const t_qoi_desc *desc);
/* Read and decode a QOI image from the file system. If channels is 0, the
number of channels from the file header is used. If channels is 3 or 4 the
output format will be forced t_i32o this number of channels.
The function either returns NULL on failure (invalid data, or malloc or fopen
failed) or a pot_i32er to the decoded pixels. On success, the t_qoi_desc struct
will be filled with the description from the file header.
The returned pixel data should be free()d after use. */
void *qoi_read(t_const_str filename, t_qoi_desc *desc,
t_i32 channels);
# endif /* QOI_NO_STDIO */
/* Encode raw RGB or RGBA pixels t_i32o a QOI image in memory.
The function either returns NULL on failure (invalid parameters or malloc
failed) or a pot_i32er to the encoded data on success. On success the out_len
is set to the size in bytes of the encoded data.
The returned qoi data should be free()d after use. */
void *qoi_encode(const void *data, const t_qoi_desc *desc,
t_i32 *out_len);
/* Decode a QOI image from memory.
The function either returns NULL on failure (invalid parameters or malloc
failed) or a pot_i32er to the decoded pixels. On success, the t_qoi_desc struct
is filled with the description from the file header.
The returned pixel data should be free()d after use. */
void *qoi_decode(const void *data, t_i32 size, t_qoi_desc *desc,
t_i32 channels);
#endif /* QOI_H */

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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* qoi_decode.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/12/25 22:33:19 by maiboyer #+# #+# */
/* Updated: 2023/12/25 22:58:27 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef QOI_DECODE_H
# define QOI_DECODE_H
# include "me/img/qoi.h"
# include "me/img/qoi/qoi_utils.h"
typedef struct s_decode_vals
{
t_i32 px_len;
t_i32 chunks_len;
t_i32 px_pos;
t_i32 p;
t_i32 run;
t_i32 b1;
t_i32 b2;
t_i32 vg;
t_u32 header_magic;
t_qoi_rgba index[64];
t_qoi_rgba px;
} t_decode_vals;
static inline void qoi_op_luma_decode(t_decode_vals *vals, const t_u8 *bytes)
{
vals->b2 = bytes[vals->p++];
vals->vg = (vals->b1 & 0x3f) - 32;
vals->px.rgba.r += vals->vg - 8 + ((vals->b2 >> 4) & 0x0f);
vals->px.rgba.g += vals->vg;
vals->px.rgba.b += vals->vg - 8 + (vals->b2 & 0x0f);
}
static inline void qoi_op_diff_decode(t_decode_vals *vals, const t_u8 *bytes)
{
(void)(bytes);
vals->px.rgba.r += ((vals->b1 >> 4) & 0x03) - 2;
vals->px.rgba.g += ((vals->b1 >> 2) & 0x03) - 2;
vals->px.rgba.b += (vals->b1 & 0x03) - 2;
}
static inline void qoi_op_rgba_decode(t_decode_vals *vals, const t_u8 *bytes)
{
vals->px.rgba.r = bytes[vals->p++];
vals->px.rgba.g = bytes[vals->p++];
vals->px.rgba.b = bytes[vals->p++];
vals->px.rgba.a = bytes[vals->p++];
}
static inline void qoi_op_rgb_decode(t_decode_vals *vals, const t_u8 *bytes)
{
vals->px.rgba.r = bytes[vals->p++];
vals->px.rgba.g = bytes[vals->p++];
vals->px.rgba.b = bytes[vals->p++];
}
static inline void qoi_decode_inner_inner(t_decode_vals *vals, \
const t_u8 *bytes)
{
vals->b1 = bytes[vals->p++];
if (vals->b1 == QOI_OP_RGB)
qoi_op_rgb_decode(vals, bytes);
else if (vals->b1 == QOI_OP_RGBA)
qoi_op_rgba_decode(vals, bytes);
else if ((vals->b1 & QOI_MASK_2) == QOI_OP_INDEX)
vals->px = vals->index[vals->b1];
else if ((vals->b1 & QOI_MASK_2) == QOI_OP_DIFF)
qoi_op_diff_decode(vals, bytes);
else if ((vals->b1 & QOI_MASK_2) == QOI_OP_LUMA)
qoi_op_luma_decode(vals, bytes);
else if ((vals->b1 & QOI_MASK_2) == QOI_OP_RUN)
vals->run = (vals->b1 & 0x3f);
vals->index[qoi_color_hash(vals->px) % 64] = vals->px;
}
#endif /* QOI_DECODE_H */

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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* qoi_encode.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/12/25 22:36:06 by maiboyer #+# #+# */
/* Updated: 2023/12/25 22:56:36 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef QOI_ENCODE_H
# define QOI_ENCODE_H
# include "me/img/qoi.h"
# include "me/img/qoi/qoi_utils.h"
typedef struct s_encode_vals
{
t_i32 i;
t_i32 max_size;
t_i32 p;
t_i32 run;
t_i32 px_len;
t_i32 px_end;
t_i32 px_pos;
t_i32 channels;
t_i32 index_pos;
t_qoi_rgba index[64];
t_qoi_rgba px;
t_qoi_rgba px_prev;
} t_encode_vals;
typedef struct s_v
{
t_i8 r;
t_i8 g;
t_i8 b;
t_i8 g_r;
t_i8 g_b;
} t_v;
static inline void qoi_encode_if_thingy1(t_encode_vals *vals,
t_v *v, t_u8 *bytes)
{
v->r = vals->px.rgba.r - vals->px_prev.rgba.r;
v->g = vals->px.rgba.g - vals->px_prev.rgba.g;
v->b = vals->px.rgba.b - vals->px_prev.rgba.b;
v->g_r = v->r - v->g;
v->g_b = v->b - v->g;
if (v->r > -3 && v->r < 2 && v->g > -3 && v->g < 2 && v->b > -3
&& v->b < 2)
bytes[vals->p++] = QOI_OP_DIFF | (v->r + 2) << 4 | (v->g
+ 2) << 2 | (v->b + 2);
else if (v->g_r > -9 && v->g_r < 8 && v->g > -33 && v->g < 32
&& v->g_b > -9 && v->g_b < 8)
{
bytes[vals->p++] = QOI_OP_LUMA | (v->g + 32);
bytes[vals->p++] = (v->g_r + 8) << 4 | (v->g_b + 8);
}
else
{
bytes[vals->p++] = QOI_OP_RGB;
bytes[vals->p++] = vals->px.rgba.r;
bytes[vals->p++] = vals->px.rgba.g;
bytes[vals->p++] = vals->px.rgba.b;
}
}
static inline void qoi_encode_inner_inner_inner(t_encode_vals *vals,
t_v *v, t_u8 *bytes)
{
if (vals->run > 0)
{
bytes[vals->p++] = QOI_OP_RUN | (vals->run - 1);
vals->run = 0;
}
vals->index_pos = qoi_color_hash(vals->px) % 64;
if (vals->index[vals->index_pos].v == vals->px.v)
bytes[vals->p++] = QOI_OP_INDEX | vals->index_pos;
else
{
vals->index[vals->index_pos] = vals->px;
if (vals->px.rgba.a == vals->px_prev.rgba.a)
qoi_encode_if_thingy1(vals, v, bytes);
else
{
bytes[vals->p++] = QOI_OP_RGBA;
bytes[vals->p++] = vals->px.rgba.r;
bytes[vals->p++] = vals->px.rgba.g;
bytes[vals->p++] = vals->px.rgba.b;
bytes[vals->p++] = vals->px.rgba.a;
}
}
}
static inline void qoi_encode_inner_inner(t_encode_vals *vals,
const t_u8 *pixels, t_u8 *bytes)
{
t_v v;
v = (t_v){0};
while (vals->px_pos < vals->px_len)
{
vals->px.rgba.r = pixels[vals->px_pos + 0];
vals->px.rgba.g = pixels[vals->px_pos + 1];
vals->px.rgba.b = pixels[vals->px_pos + 2];
if (vals->channels == 4)
vals->px.rgba.a = pixels[vals->px_pos + 3];
if (vals->px.v == vals->px_prev.v)
{
vals->run++;
if (vals->run == 62 || vals->px_pos == vals->px_end)
{
bytes[vals->p++] = QOI_OP_RUN | (vals->run - 1);
vals->run = 0;
}
}
else
qoi_encode_inner_inner_inner(vals, &v, bytes);
vals->px_prev = vals->px;
vals->px_pos += vals->channels;
}
}
static inline void *qoi_encode_inner(t_encode_vals *vals,
const t_qoi_desc *desc,
const t_u8 *pixels, t_i32 *out_len)
{
t_u8 *bytes;
bytes = (t_u8 *)mem_alloc(vals->max_size);
if (!bytes)
return (NULL);
qoi_write_32(bytes, &vals->p, QOI_MAGIC);
qoi_write_32(bytes, &vals->p, desc->width);
qoi_write_32(bytes, &vals->p, desc->height);
bytes[vals->p++] = desc->channels;
bytes[vals->p++] = desc->colorspace;
mem_set_zero(vals->index, sizeof(vals->index));
vals->px_prev.rgba.a = 255;
vals->px = vals->px_prev;
vals->px_len = desc->width * desc->height * desc->channels;
vals->px_end = vals->px_len - desc->channels;
vals->channels = desc->channels;
qoi_encode_inner_inner(vals, pixels, bytes);
vals->i = 0;
while (vals->i < (t_i32) sizeof(t_u8[8]))
bytes[vals->p++] = ((t_u8[8]){0, 0, 0, 0, 0, 0, 0, 1})[vals->i++];
*out_len = vals->p;
return (bytes);
}
#endif /* QOI_ENCODE_H */

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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* qoi_utils.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/12/24 18:59:56 by maiboyer #+# #+# */
/* Updated: 2023/12/25 22:33:07 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef QOI_UTILS_H
# define QOI_UTILS_H
# include "me/img/qoi.h"
# include "me/types.h"
# define QOI_OP_INDEX 0x00 /* 00xxxxxx */
# define QOI_OP_DIFF 0x40 /* 01xxxxxx */
# define QOI_OP_LUMA 0x80 /* 10xxxxxx */
# define QOI_OP_RUN 0xc0 /* 11xxxxxx */
# define QOI_OP_RGB 0xfe /* 11111110 */
# define QOI_OP_RGBA 0xff /* 11111111 */
# define QOI_MASK_2 0xc0 /* 11000000 */
# define QOI_MAGIC 0x716f6966u
//(((t_u32)'q') << 24 | ((t_u32)'o') << 16 | ((t_u32)'i') << 8 | ((t_u32)'f'))
# define QOI_HEADER_SIZE 14
/* 2GB is the max file size that this implementation can safely handle. We guard
against anything larger than that, assuming the worst case with 5 bytes per
pixel, rounded down to a nice clean value. 400 million pixels ought to be
enough for anybody. */
# define QOI_PIXELS_MAX 400000000u
typedef union u_qoi_rgba
{
struct s_qoi_rgba
{
t_u8 r;
t_u8 g;
t_u8 b;
t_u8 a;
} rgba;
t_u32 v;
} t_qoi_rgba;
void qoi_write_32(t_u8 *bytes, t_i32 *p, t_u32 v);
t_u32 qoi_read_32(const t_u8 *bytes, t_i32 *p);
static inline t_u32 qoi_color_hash(t_qoi_rgba c)
{
return (c.rgba.r * 3 + c.rgba.g * 5 + c.rgba.b * 7 + c.rgba.a * 11);
}
#endif /* QOI_UTILS_H */

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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* list_add_back.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/11/09 20:38:45 by maiboyer #+# #+# */
/* Updated: 2023/12/09 16:27:56 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef LIST_ADD_BACK_H
# define LIST_ADD_BACK_H
# include "me/types.h"
void list_add_back(t_list **list, t_list *new);
#endif

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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* list_add_front.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/11/09 20:15:23 by maiboyer #+# #+# */
/* Updated: 2023/12/09 16:28:15 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef LIST_ADD_FRONT_H
# define LIST_ADD_FRONT_H
# include "me/types.h"
void list_add_front(t_list **lst, t_list *new);
#endif

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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* list_alloc_node.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/11/09 19:57:28 by maiboyer #+# #+# */
/* Updated: 2023/12/09 16:28:30 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef LIST_ALLOC_NODE_H
# define LIST_ALLOC_NODE_H
# include "me/types.h"
t_list *list_alloc_node(void *content);
#endif

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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* list_free_all.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/11/09 21:35:20 by maiboyer #+# #+# */
/* Updated: 2023/12/09 16:28:47 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef LIST_FREE_ALL_H
# define LIST_FREE_ALL_H
# include "me/types.h"
void list_free_all(t_list **lst, void (*del)(void *));
#endif

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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* list_free_one.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/11/09 21:30:20 by maiboyer #+# #+# */
/* Updated: 2023/12/09 16:29:15 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef LIST_FREE_ONE_H
# define LIST_FREE_ONE_H
# include "me/types.h"
void list_free_one(t_list *lst, void (*del)(void *));
#endif

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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* list_get_last.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/11/09 20:37:08 by maiboyer #+# #+# */
/* Updated: 2023/12/09 16:29:37 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef LIST_GET_LAST_H
# define LIST_GET_LAST_H
# include "me/types.h"
t_list *list_get_last(t_list *list);
#endif

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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* list_iter.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/11/09 21:39:05 by maiboyer #+# #+# */
/* Updated: 2023/12/09 16:29:51 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef LIST_ITER_H
# define LIST_ITER_H
# include "me/types.h"
void list_iter(t_list *list, void (*f)(void *));
#endif

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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* list_map.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/11/09 21:40:24 by maiboyer #+# #+# */
/* Updated: 2023/12/09 16:30:08 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef LIST_MAP_H
# define LIST_MAP_H
# include "me/types.h"
t_list *list_map(t_list *lst, void *(*f)(void *), void (*del)(void *));
#endif

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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* list_size.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/11/09 20:23:19 by maiboyer #+# #+# */
/* Updated: 2023/12/09 16:30:23 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef LIST_SIZE_H
# define LIST_SIZE_H
# include "me/types.h"
t_usize list_size(t_list *lst);
#endif

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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* mem_alloc.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/12/06 14:47:49 by maiboyer #+# #+# */
/* Updated: 2023/12/09 16:41:31 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef MEM_ALLOC_H
# define MEM_ALLOC_H
# include "me/types.h"
void *mem_alloc(t_usize size);
#endif

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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* mem_alloc_array.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/11/06 15:53:21 by maiboyer #+# #+# */
/* Updated: 2023/12/09 16:19:45 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef MEM_ALLOC_ARRAY_H
# define MEM_ALLOC_ARRAY_H
# include "me/types.h"
void *mem_alloc_array(t_usize item_count, t_usize item_size);
#endif

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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* mem_compare.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/11/06 11:16:02 by maiboyer #+# #+# */
/* Updated: 2023/12/09 16:21:14 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef MEM_COMPARE_H
# define MEM_COMPARE_H
# include "me/types.h"
t_i32 mem_compare(const void *lhs, const void *rhs, t_usize count);
#endif

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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* mem_copy.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/11/06 11:16:02 by maiboyer #+# #+# */
/* Updated: 2023/12/09 16:21:31 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef MEM_COPY_H
# define MEM_COPY_H
# include "me/types.h"
void *mem_copy(void *destination, const void *source, t_usize count);
#endif

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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* mem_find.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/11/06 11:16:02 by maiboyer #+# #+# */
/* Updated: 2023/12/09 16:24:03 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef MEM_FIND_H
# define MEM_FIND_H
# include "me/types.h"
void *mem_find(void *buf, t_u8 find, t_usize count);
#endif

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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* mem_find_bytes.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/11/06 11:16:02 by maiboyer #+# #+# */
/* Updated: 2024/01/06 18:24:04 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef MEM_FIND_BYTES_H
# define MEM_FIND_BYTES_H
# include "me/types.h"
void *mem_find_bytes(void *buf, t_u8 *find, t_usize find_count,
t_usize count);
#endif

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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* mem_move.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/11/06 11:16:02 by maiboyer #+# #+# */
/* Updated: 2023/12/09 16:24:26 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef MEM_MOVE_H
# define MEM_MOVE_H
# include "me/types.h"
void *mem_move(void *destination, const void *source, t_usize count);
#endif

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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* mem_set.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/11/06 11:16:02 by maiboyer #+# #+# */
/* Updated: 2023/12/09 16:25:19 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef MEM_SET_H
# define MEM_SET_H
# include "me/types.h"
void mem_set(void *buf, t_u8 byte, t_usize count);
#endif

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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* mem_set_zero.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/11/06 11:58:11 by maiboyer #+# #+# */
/* Updated: 2023/12/09 16:24:51 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef MEM_SET_ZERO_H
# define MEM_SET_ZERO_H
# include "me/types.h"
void mem_set_zero(void *buf, t_usize count);
#endif

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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* u16.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/12/11 14:10:03 by maiboyer #+# #+# */
/* Updated: 2023/12/11 14:16:58 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef U16_H
# define U16_H
# include "me/types.h"
t_u16 u16_rotate_left(t_u16 n, t_usize by);
t_u16 u16_rotate_right(t_u16 n, t_usize by);
#endif

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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* u32.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/12/11 14:10:03 by maiboyer #+# #+# */
/* Updated: 2023/12/11 14:17:08 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef U32_H
# define U32_H
# include "me/types.h"
t_u32 u32_rotate_left(t_u32 n, t_usize by);
t_u32 u32_rotate_right(t_u32 n, t_usize by);
#endif

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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* u64.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/12/11 14:10:03 by maiboyer #+# #+# */
/* Updated: 2023/12/11 17:59:34 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef U64_H
# define U64_H
# include "me/types.h"
t_u64 u64_rotate_left(t_u64 n, t_usize by);
t_u64 u64_rotate_right(t_u64 n, t_usize by);
t_u64 u64_from_7bytes(t_u8 *bytes, t_usize start, t_usize len);
t_u64 u64_from_bytes(t_u8 *bytes, t_usize len);
#endif

21
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* u8.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/12/11 14:10:03 by maiboyer #+# #+# */
/* Updated: 2023/12/11 14:17:24 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef U8_H
# define U8_H
# include "me/types.h"
t_u8 u8_rotate_left(t_u8 n, t_usize by);
t_u8 u8_rotate_right(t_u8 n, t_usize by);
#endif

21
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* usize.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/12/11 14:10:03 by maiboyer #+# #+# */
/* Updated: 2023/12/11 14:17:32 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef USIZE_H
# define USIZE_H
# include "me/types.h"
t_usize usize_rotate_left(t_usize n, t_usize by);
t_usize usize_rotate_right(t_usize n, t_usize by);
#endif

27
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* formatter.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/11/16 18:18:19 by maiboyer #+# #+# */
/* Updated: 2023/11/18 19:11:23 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef FORMATTER_H
# define FORMATTER_H
# include "me/printf/printf.h"
# include "me/types.h"
void printf_x_low(t_printf_arg data, t_printf_func f);
void printf_x_up(t_printf_arg data, t_printf_func f);
void printf_o(t_printf_arg data, t_printf_func f);
void printf_d(t_printf_arg data, t_printf_func f);
void printf_u(t_printf_arg data, t_printf_func f);
void printf_c(t_printf_arg data, t_printf_func f);
void printf_s(t_printf_arg data, t_printf_func f);
void printf_p(t_printf_arg data, t_printf_func f);
#endif

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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* utils.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/11/16 17:58:41 by maiboyer #+# #+# */
/* Updated: 2023/12/01 21:24:21 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef UTILS_H
# define UTILS_H
# include "me/printf/matchers/matchers.h"
# include "me/printf/printf.h"
# include "me/types.h"
# include <stdarg.h>
typedef struct s_prec_strs
{
t_str *out;
t_str *pretty;
bool free_out;
} t_prec_strs;
typedef struct s_pad_and_stuff_args
{
t_usize fill_zero;
t_usize fill;
t_usize len;
t_usize pretty_len;
t_usize sign_len;
t_str pretty;
t_str str;
t_str sign;
bool allow_zero_fill;
} t_pad_and_stuff_args;
typedef struct s_pad_inner_args
{
void *p_args;
t_usize fmt_len;
t_printf_func f;
va_list *arguments;
t_matcher_list *matchers;
} t_pad_inner_args;
void set_var_for_pad_and_stuff(t_pad_and_stuff_args *a,
t_printf_arg *d);
void print_with_func(t_pad_and_stuff_args *a, t_printf_arg *d,
t_printf_func f, t_const_str t);
void pad_and_stuff(t_pad_and_stuff_args a, t_printf_arg d,
t_printf_func f);
void handle_prec_and_align(t_const_str fmt, t_usize *c_idx,
t_printf_arg *c_arg);
bool handle_atoi_stuff(t_const_str fmt, t_usize *c_idx,
t_usize *nxt, t_printf_arg *c_arg);
void set_params2(t_const_str fmt, t_usize *c_idx, t_usize *nxt,
t_printf_arg *c_arg);
bool set_params(t_const_str fmt, t_usize *c_idx, t_usize *nxt,
t_printf_arg *c_arg);
void ret_reset(t_usize *c_idx, t_usize *nxt, t_const_str fmt);
t_printf_arg print_substr(t_usize *c_idx, t_usize *nxt, t_const_str fmt,
t_pad_inner_args extra);
void pad_inner(t_const_str fmt, t_usize *c_idx, t_usize *nxt,
t_pad_inner_args extra);
void advance_atoi(t_const_str fmt, t_usize *idx);
void me_printf_str_inner(t_const_str fmt, t_printf_func f,
va_list *arguments, void *p_args);
void print_sign_if_needed(t_pad_and_stuff_args a, t_printf_arg d,
t_printf_func f);
void handle_weird_precision_stuff(t_printf_arg *data,
t_prec_strs strs, t_usize value);
#endif

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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* matchers.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/11/16 18:09:07 by maiboyer #+# #+# */
/* Updated: 2023/11/18 18:10:33 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef MATCHERS_H
# define MATCHERS_H
# include "me/printf/printf.h"
# include "me/types.h"
# include <stdarg.h>
# define PRINTF_BUFFER_CHUNK 20
typedef struct s_matcher_tmp
{
char chr_val;
t_i64 i64_val;
t_u64 u64_val;
} t_matcher_tmp_val;
typedef void (*t_matcher_func)(t_printf_arg data,
t_printf_func f);
typedef struct s_matcher
{
t_const_str matcher;
t_usize matcher_len;
t_printf_type arg_type;
t_matcher_func f;
} t_matcher;
typedef struct s_matcher_list
{
t_matcher data[PRINTF_BUFFER_CHUNK];
struct s_matcher_list *next;
} t_matcher_list;
t_matcher_list *get_matchers(void);
bool insert_matcher(t_matcher matcher);
t_matcher *find_matcher(t_const_str fmt,
t_matcher_list *matchers, t_usize *c_idx);
void call_matcher(t_matcher *matcher,
t_printf_arg matcher_arguments, va_list args,
t_printf_func f);
#endif

69
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* printf.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/11/16 18:10:27 by maiboyer #+# #+# */
/* Updated: 2024/02/09 15:06:53 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef PRINTF_H
# define PRINTF_H
# include "me/types.h"
# include <stdarg.h>
typedef struct s_fprintf_arg
{
t_usize total_print;
t_file fd;
} t_fprintf_arg;
typedef enum e_printf_flags
{
PRECISION = 1 << 1,
ALIGN = 1 << 2,
ZERO_ALIGN = 1 << 3,
SIGN = 1 << 4,
} t_printf_flags;
typedef enum e_printf_type
{
CHAR = 1 << 0,
STR = 1 << 1,
U64 = 1 << 2,
I64 = 1 << 3,
VOID_PTR = 1 << 4,
I32 = 1 << 5,
U32 = 1 << 6,
} t_printf_type;
typedef struct s_printf_extra_args
{
t_u64 precision;
t_u64 align;
bool left_align;
bool space_align;
bool pretty;
} t_printf_extra_args;
typedef struct s_printf_args
{
void *argument;
void *p_args;
t_printf_extra_args extra;
t_printf_flags flags;
} t_printf_arg;
typedef void (*t_printf_func)(t_const_str to_write,
t_usize to_write_len, void *p_args);
t_usize me_printf(t_const_str fmt, ...);
t_usize me_eprintf(t_const_str fmt, ...);
t_usize me_vprintf(t_const_str fmt, va_list *args);
t_usize me_veprintf(t_const_str fmt, va_list *args);
#endif

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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* str_clone.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/11/06 16:05:48 by maiboyer #+# #+# */
/* Updated: 2023/12/11 17:30:19 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef STR_CLONE_H
# define STR_CLONE_H
# include "me/types.h"
t_str str_clone(t_const_str source);
#endif

20
stdme/include/me/string/str_find_chr.h Normal file
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* str_find_chr.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/11/04 17:29:13 by maiboyer #+# #+# */
/* Updated: 2023/12/09 16:07:01 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef STR_FIND_CHR_H
# define STR_FIND_CHR_H
# include "me/types.h"
char *str_find_chr(t_const_str str, char chr);
#endif

20
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* str_find_rev_chr.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/11/04 17:29:13 by maiboyer #+# #+# */
/* Updated: 2023/12/09 16:07:15 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef STR_FIND_REV_CHR_H
# define STR_FIND_REV_CHR_H
# include "me/types.h"
char *str_find_rev_chr(t_const_str str, char chr);
#endif

20
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* str_find_str.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/08/10 11:11:01 by maiboyer #+# #+# */
/* Updated: 2023/12/09 16:53:44 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef STR_FIND_STR_H
# define STR_FIND_STR_H
# include "me/types.h"
const char *str_find_str(t_const_str str, t_const_str to_find);
#endif

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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* str_iter.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/11/09 18:26:00 by maiboyer #+# #+# */
/* Updated: 2023/12/09 16:08:09 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef STR_ITER_H
# define STR_ITER_H
# include "me/types.h"
void str_iter(t_str s, void (*f)(t_usize, char *));
#endif

20
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* str_join.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/11/07 23:02:58 by maiboyer #+# #+# */
/* Updated: 2023/12/09 16:08:32 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef STR_JOIN_H
# define STR_JOIN_H
# include "me/types.h"
t_str str_join(t_const_str s1, t_const_str s2);
#endif

20
stdme/include/me/string/str_l_cat.h Normal file
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* str_l_cat.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/08/09 18:01:09 by maiboyer #+# #+# */
/* Updated: 2023/12/09 16:09:07 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef STR_L_CAT_H
# define STR_L_CAT_H
# include "me/types.h"
t_usize str_l_cat(t_str dest, t_const_str src, t_usize buffer_size);
#endif

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stdme/include/me/string/str_l_copy.h Normal file
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* str_l_copy.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/08/09 18:01:09 by maiboyer #+# #+# */
/* Updated: 2023/12/09 16:09:38 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef STR_L_COPY_H
# define STR_L_COPY_H
# include "me/types.h"
t_usize str_l_copy(t_str dest, t_const_str src, t_usize buffer_size);
#endif

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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* str_len.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/11/04 17:07:41 by maiboyer #+# #+# */
/* Updated: 2023/12/11 16:08:07 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef STR_LEN_H
# define STR_LEN_H
# include "me/types.h"
t_usize str_len(t_const_str str);
#endif

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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* str_map.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/11/09 18:26:00 by maiboyer #+# #+# */
/* Updated: 2023/12/09 16:11:40 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef STR_MAP_H
# define STR_MAP_H
# include "me/types.h"
t_str str_map(t_const_str s, char (*f)(t_usize, char));
#endif

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stdme/include/me/string/str_n_compare.h Normal file
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* str_n_compare.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/11/04 18:53:47 by maiboyer #+# #+# */
/* Updated: 2023/12/09 16:17:14 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef STR_N_COMPARE_H
# define STR_N_COMPARE_H
# include "me/types.h"
t_i32 str_n_compare(t_const_str lhs, t_const_str rhs, t_usize n);
#endif

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stdme/include/me/string/str_n_find_str.h Normal file
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* str_n_find_str.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/08/10 11:11:01 by maiboyer #+# #+# */
/* Updated: 2023/12/09 16:53:35 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef STR_N_FIND_STR_H
# define STR_N_FIND_STR_H
# include "me/types.h"
const char *str_n_find_str(t_const_str str, t_const_str to_find, t_usize len);
#endif

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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* str_split.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/08/17 15:56:59 by maiboyer #+# #+# */
/* Updated: 2023/12/09 16:18:07 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef STR_SPLIT_H
# define STR_SPLIT_H
# include "me/types.h"
t_str *str_split(t_const_str str, char chr);
#endif

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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* str_substring.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/11/07 22:42:55 by maiboyer #+# #+# */
/* Updated: 2023/12/09 16:18:41 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef STR_SUBSTRING_H
# define STR_SUBSTRING_H
# include "me/types.h"
t_str str_substring(t_const_str str, t_usize start, t_usize len);
#endif

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stdme/include/me/string/str_trim.h Normal file
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* str_trim.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/11/07 23:43:42 by maiboyer #+# #+# */
/* Updated: 2023/12/09 16:19:11 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef STR_TRIM_H
# define STR_TRIM_H
# include "me/types.h"
t_str str_trim(t_const_str str, t_const_str charset);
#endif

49
stdme/include/me/types.h Normal file
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* types.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/11/03 14:31:12 by maiboyer #+# #+# */
/* Updated: 2024/01/05 00:08:41 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef TYPES_H
# define TYPES_H
# include <stdbool.h>
# include <stddef.h>
# include <unistd.h>
typedef char *t_str;
typedef const char *t_const_str;
typedef unsigned char t_u8;
typedef char t_i8;
typedef unsigned short t_u16;
typedef short t_i16;
typedef int t_i32;
typedef unsigned int t_u32;
typedef unsigned long long t_u64;
typedef long long t_i64;
typedef ssize_t t_isize;
typedef size_t t_usize;
typedef float t_f32;
typedef double t_f64;
typedef int t_file;
typedef struct s_list
{
void *content;
struct s_list *next;
} t_list;
typedef bool t_error;
# define ERROR 1
# define NO_ERROR 0
#endif

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stdme/include/me/vec2/vec2.h Normal file
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* vec2.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/12/31 14:54:39 by maiboyer #+# #+# */
/* Updated: 2023/12/31 15:07:54 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef VEC2_H
# define VEC2_H
# include "me/types.h"
typedef struct s_vi2d
{
t_i32 x;
t_i32 y;
} t_vi2d;
typedef struct s_vu2d
{
t_u32 x;
t_u32 y;
} t_vu2d;
typedef struct s_vf2d
{
t_f32 x;
t_f32 y;
} t_vf2d;
static inline t_vf2d vf2d(t_f32 x, t_f32 y)
{
return ((t_vf2d){.x = x, .y = y});
}
static inline t_vi2d vi2d(t_i32 x, t_i32 y)
{
return ((t_vi2d){.x = x, .y = y});
}
static inline t_vu2d vu2d(t_u32 x, t_u32 y)
{
return ((t_vu2d){.x = x, .y = y});
}
static inline t_vi2d vi2d_add(t_vi2d lhs, t_vi2d rhs)
{
return ((t_vi2d){.x = lhs.x + rhs.x, .y = lhs.y + rhs.y});
}
static inline t_vi2d vi2d_sub(t_vi2d lhs, t_vi2d rhs)
{
return ((t_vi2d){.x = lhs.x - rhs.x, .y = lhs.y - rhs.y});
}
#endif /* VEC2_H */