caca.h   caca.h 
/* /*
* libcaca ASCII-Art library * libcaca Colour ASCII-Art library
* Copyright (c) 2002, 2003 Sam Hocevar <sam@zoy.org> * Copyright (c) 2002-2012 Sam Hocevar <sam@hocevar.net>
* All Rights Reserved * All Rights Reserved
* *
* This library is free software; you can redistribute it and/or * This library is free software. It comes without any warranty, to
* modify it under the terms of the GNU Lesser General Public * the extent permitted by applicable law. You can redistribute it
* License as published by the Free Software Foundation; either * and/or modify it under the terms of the Do What The Fuck You Want
* version 2 of the License, or (at your option) any later version. * To Public License, Version 2, as published by Sam Hocevar. See
* * http://sam.zoy.org/wtfpl/COPYING for more details.
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
* 02111-1307 USA
*/ */
/** \file caca.h /** \file caca.h
* \version \$Id: caca.h 249 2004-01-17 22:32:39Z sam $ * \author Sam Hocevar <sam@hocevar.net>
* \author Sam Hocevar <sam@zoy.org>
* \brief The \e libcaca public header. * \brief The \e libcaca public header.
* *
* This header contains the public types and functions that applications * This header contains the public types and functions that applications
* using \e libcaca may use. * using \e libcaca may use.
*/ */
/** \mainpage libcaca developer documentation
*
* \section intro Introduction
*
* \e libcaca is a graphics library that outputs text instead of pixels,
* so that it can work on older video cards or text terminals. It is not
* unlike the famous AAlib library. \e libcaca can use almost any virtual
* terminal to work, thus it should work on all Unix systems (including
* Mac OS X) using either the slang library or the ncurses library, on DOS
* using the conio library, and on Windows systems using either slang or
* ncurses (through Cygwin emulation) or conio. There is also a native X11
* driver that does not require a text terminal.
*
* \e libcaca is free software, released under the GNU Lesser General
* Public License. This ensures that \e libcaca will always remain free
* software.
*
* \section api The libcaca API
*
* The complete \e libcaca programming interface is available from the
* caca.h header.
*
* \section env Environment variables
*
* Some environment variables can be used to change the behaviour of
* \e libcaca without having to modify the program which uses it. These
* variables are:
*
* \li \b CACA_DRIVER: set the backend video driver. In order of preferenc
e:
* - \c conio uses the DOS conio.h interface.
* - \c ncurses uses the ncurses library.
* - \c slang uses the S-Lang library.
* - \c x11 uses the native X11 driver.
*
* \li \b CACA_GEOMETRY: set the video display size. The format of this
* variable must be XxY, with X and Y being integer values. This optio
n
* currently only works with the X11 driver.
*
* \li \b CACA_FONT: set the rendered font. The format of this variable is
* implementation dependent, but since it currently only works with th
e
* X11 driver, an X11 font name such as "fixed" or "5x7" is expected.
*
* \li \b CACA_BACKGROUND: set the background type.
* - \c solid uses solid coloured backgrounds for all characters. This
* feature does not work with all terminal emulators. This is the
* default choice.
* - \c black uses only black backgrounds to render characters.
*
* \li \b CACA_ANTIALIASING: set the antialiasing mode. Antialiasing
* smoothens the rendered image and avoids the commonly seen staircase
* effect.
* - \c none disables antialiasing.
* - \c prefilter uses a simple prefilter antialiasing method. This is
* the default choice.
*
* \li \b CACA_DITHERING: set the dithering mode. Dithering is necessary
* when rendering a picture that has more colours than the usually
* available palette.
* - \c none disables dithering.
* - \c ordered2 uses a 2x2 Bayer matrix for dithering.
* - \c ordered4 uses a 4x4 Bayer matrix for dithering. This is the
* default choice.
* - \c ordered8 uses a 8x8 Bayer matrix for dithering.
* - \c random uses random dithering.
*/
#ifndef __CACA_H__ #ifndef __CACA_H__
#define __CACA_H__ #define __CACA_H__
#include <caca_types.h>
#if !defined(__KERNEL__)
# include <stdarg.h>
#endif
#undef __extern
#if defined _DOXYGEN_SKIP_ME
#elif defined _WIN32 && defined __LIBCACA__ && defined DLL_EXPORT
# define __extern extern __declspec(dllexport)
#elif defined _WIN32 && !defined __LIBCACA__
# define __extern extern __declspec(dllimport)
#else
# define __extern extern
#endif
/** libcaca API version */
#define CACA_API_VERSION_1
#ifdef __cplusplus #ifdef __cplusplus
extern "C" extern "C"
{ {
#endif #endif
/** \brief Colour definitions. /** \e libcaca canvas */
typedef struct caca_canvas caca_canvas_t;
/** dither structure */
typedef struct caca_dither caca_dither_t;
/** character font structure */
typedef struct caca_charfont caca_charfont_t;
/** bitmap font structure */
typedef struct caca_font caca_font_t;
/** file handle structure */
typedef struct caca_file caca_file_t;
/** \e libcaca display context */
typedef struct caca_display caca_display_t;
/** \e libcaca event structure */
typedef struct caca_event caca_event_t;
/** \defgroup caca_attr libcaca attribute definitions
* *
* Colours that can be used with caca_set_color(). * Colours and styles that can be used with caca_set_attr().
*/ *
* @{ */
/** \e libcaca colour keyword */
enum caca_color enum caca_color
{ {
CACA_COLOR_BLACK = 0, /**< The colour index for black. */ CACA_BLACK = 0x00, /**< The colour index for black. */
CACA_COLOR_BLUE = 1, /**< The colour index for blue. */ CACA_BLUE = 0x01, /**< The colour index for blue. */
CACA_COLOR_GREEN = 2, /**< The colour index for green. */ CACA_GREEN = 0x02, /**< The colour index for green. */
CACA_COLOR_CYAN = 3, /**< The colour index for cyan. */ CACA_CYAN = 0x03, /**< The colour index for cyan. */
CACA_COLOR_RED = 4, /**< The colour index for red. */ CACA_RED = 0x04, /**< The colour index for red. */
CACA_COLOR_MAGENTA = 5, /**< The colour index for magenta. */ CACA_MAGENTA = 0x05, /**< The colour index for magenta. */
CACA_COLOR_BROWN = 6, /**< The colour index for brown. */ CACA_BROWN = 0x06, /**< The colour index for brown. */
CACA_COLOR_LIGHTGRAY = 7, /**< The colour index for light gray. */ CACA_LIGHTGRAY = 0x07, /**< The colour index for light gray. */
CACA_COLOR_DARKGRAY = 8, /**< The colour index for dark gray. */ CACA_DARKGRAY = 0x08, /**< The colour index for dark gray. */
CACA_COLOR_LIGHTBLUE = 9, /**< The colour index for blue. */ CACA_LIGHTBLUE = 0x09, /**< The colour index for blue. */
CACA_COLOR_LIGHTGREEN = 10, /**< The colour index for light green. */ CACA_LIGHTGREEN = 0x0a, /**< The colour index for light green. */
CACA_COLOR_LIGHTCYAN = 11, /**< The colour index for light cyan. */ CACA_LIGHTCYAN = 0x0b, /**< The colour index for light cyan. */
CACA_COLOR_LIGHTRED = 12, /**< The colour index for light red. */ CACA_LIGHTRED = 0x0c, /**< The colour index for light red. */
CACA_COLOR_LIGHTMAGENTA = 13, /**< The colour index for light magenta. CACA_LIGHTMAGENTA = 0x0d, /**< The colour index for light magenta. */
*/ CACA_YELLOW = 0x0e, /**< The colour index for yellow. */
CACA_COLOR_YELLOW = 14, /**< The colour index for yellow. */ CACA_WHITE = 0x0f, /**< The colour index for white. */
CACA_COLOR_WHITE = 15 /**< The colour index for white. */ CACA_DEFAULT = 0x10, /**< The output driver's default colour. */
CACA_TRANSPARENT = 0x20, /**< The transparent colour. */
}; };
/** \brief Internal features. /** \e libcaca style keyword */
enum caca_style
{
CACA_BOLD = 0x01, /**< The style mask for bold. */
CACA_ITALICS = 0x02, /**< The style mask for italics. */
CACA_UNDERLINE = 0x04, /**< The style mask for underline. */
CACA_BLINK = 0x08, /**< The style mask for blink. */
};
/* @} */
/** \brief User event type enumeration.
* *
* Internal libcaca features such as the rendering method or the dithering * This enum serves two purposes:
* mode. * - Build listening masks for caca_get_event().
* - Define the type of a \e caca_event_t.
*/ */
enum caca_feature enum caca_event_type
{ {
CACA_BACKGROUND = 0x10, /**< Properties of background characters. CACA_EVENT_NONE = 0x0000, /**< No event. */
*/
CACA_BACKGROUND_BLACK = 0x11, /**< Draw only black backgrounds. */
CACA_BACKGROUND_SOLID = 0x12, /**< Draw coloured solid backgorunds. */
#define CACA_BACKGROUND_MIN 0x11 /**< First background property */
#define CACA_BACKGROUND_MAX 0x12 /**< Last background property */
CACA_ANTIALIASING = 0x20, /**< Antialiasing features. */
CACA_ANTIALIASING_NONE = 0x21, /**< No antialiasing. */
CACA_ANTIALIASING_PREFILTER = 0x22, /**< Prefilter antialiasing. */
#define CACA_ANTIALIASING_MIN 0x21 /**< First antialiasing feature. */
#define CACA_ANTIALIASING_MAX 0x22 /**< Last antialiasing feature. */
CACA_DITHERING = 0x30, /**< Dithering methods */
CACA_DITHERING_NONE = 0x31, /**< No dithering. */
CACA_DITHERING_ORDERED2 = 0x32, /**< Ordered 2x2 Bayer dithering. */
CACA_DITHERING_ORDERED4 = 0x33, /**< Ordered 4x4 Bayer dithering. */
CACA_DITHERING_ORDERED8 = 0x34, /**< Ordered 8x8 Bayer dithering. */
CACA_DITHERING_RANDOM = 0x35, /**< Random dithering. */
#define CACA_DITHERING_MIN 0x31 /**< First dithering feature. */
#define CACA_DITHERING_MAX 0x35 /**< Last dithering feature. */
CACA_FEATURE_UNKNOWN = 0xffff /**< Unknown feature. */ CACA_EVENT_KEY_PRESS = 0x0001, /**< A key was pressed. */
CACA_EVENT_KEY_RELEASE = 0x0002, /**< A key was released. */
CACA_EVENT_MOUSE_PRESS = 0x0004, /**< A mouse button was pressed. */
CACA_EVENT_MOUSE_RELEASE = 0x0008, /**< A mouse button was released. */
CACA_EVENT_MOUSE_MOTION = 0x0010, /**< The mouse was moved. */
CACA_EVENT_RESIZE = 0x0020, /**< The window was resized. */
CACA_EVENT_QUIT = 0x0040, /**< The user requested to quit. */
CACA_EVENT_ANY = 0xffff /**< Bitmask for any event. */
}; };
/* /** \brief Handling of user events.
* Backwards compatibility macros *
* This structure is filled by caca_get_event() when an event is received.
* It is an opaque structure that should only be accessed through
* caca_event_get_type() and similar functions. The struct members may no
* longer be directly accessible in future versions.
*/ */
struct caca_event
{
enum caca_event_type type; /**< The event type. */
union
{
struct { int x, y, button; } mouse;
struct { int w, h; } resize;
struct { int ch; uint32_t utf32; char utf8[8]; } key;
} data; /**< The event information data */
#if !defined(_DOXYGEN_SKIP_ME) #if !defined(_DOXYGEN_SKIP_ME)
#define caca_dithering caca_feature uint8_t padding[16];
#define caca_set_dithering caca_set_feature
#define caca_get_dithering_name caca_get_feature_name
#define CACA_DITHER_NONE CACA_DITHERING_NONE
#define CACA_DITHER_ORDERED CACA_DITHERING_ORDERED8
#define CACA_DITHER_RANDOM CACA_DITHERING_RANDOM
#endif #endif
};
/** \brief User events. /** \brief Option parsing.
* *
* Event types returned by caca_get_event(). * This structure contains commandline parsing information for systems
* where getopt_long() is unavailable.
*/ */
enum caca_event struct caca_option
{ {
CACA_EVENT_NONE = 0x00000000, /**< No event. */ char const *name;
CACA_EVENT_KEY_PRESS = 0x01000000, /**< A key was pressed. */ int has_arg;
CACA_EVENT_KEY_RELEASE = 0x02000000, /**< A key was released. */ int *flag;
CACA_EVENT_MOUSE_PRESS = 0x04000000, /**< A mouse button was pressed. int val;
*/
CACA_EVENT_MOUSE_RELEASE = 0x08000000, /**< A mouse button was released
. */
CACA_EVENT_MOUSE_MOTION = 0x10000000, /**< The mouse was moved. */
CACA_EVENT_RESIZE = 0x20000000, /**< The window was resized. */
CACA_EVENT_ANY = 0xff000000 /**< Bitmask for any event. */
}; };
/** \brief Special key values. /** \brief Special key values.
* *
* Special key values returned by caca_get_event() for which there is no * Special key values returned by caca_get_event() for which there is no
* ASCII equivalent. * printable ASCII equivalent.
*/ */
enum caca_key enum caca_key
{ {
CACA_KEY_UNKNOWN = 0, /**< Unknown key. */ CACA_KEY_UNKNOWN = 0x00, /**< Unknown key. */
/* The following keys have ASCII equivalents */ /* The following keys have ASCII equivalents */
CACA_KEY_BACKSPACE = 8, /**< The backspace key. */ CACA_KEY_CTRL_A = 0x01, /**< The Ctrl-A key. */
CACA_KEY_TAB = 9, /**< The tabulation key. */ CACA_KEY_CTRL_B = 0x02, /**< The Ctrl-B key. */
CACA_KEY_RETURN = 13, /**< The return key. */ CACA_KEY_CTRL_C = 0x03, /**< The Ctrl-C key. */
CACA_KEY_PAUSE = 19, /**< The pause key. */ CACA_KEY_CTRL_D = 0x04, /**< The Ctrl-D key. */
CACA_KEY_ESCAPE = 27, /**< The escape key. */ CACA_KEY_CTRL_E = 0x05, /**< The Ctrl-E key. */
CACA_KEY_DELETE = 127, /**< The delete key. */ CACA_KEY_CTRL_F = 0x06, /**< The Ctrl-F key. */
CACA_KEY_CTRL_G = 0x07, /**< The Ctrl-G key. */
CACA_KEY_BACKSPACE = 0x08, /**< The backspace key. */
CACA_KEY_TAB = 0x09, /**< The tabulation key. */
CACA_KEY_CTRL_J = 0x0a, /**< The Ctrl-J key. */
CACA_KEY_CTRL_K = 0x0b, /**< The Ctrl-K key. */
CACA_KEY_CTRL_L = 0x0c, /**< The Ctrl-L key. */
CACA_KEY_RETURN = 0x0d, /**< The return key. */
CACA_KEY_CTRL_N = 0x0e, /**< The Ctrl-N key. */
CACA_KEY_CTRL_O = 0x0f, /**< The Ctrl-O key. */
CACA_KEY_CTRL_P = 0x10, /**< The Ctrl-P key. */
CACA_KEY_CTRL_Q = 0x11, /**< The Ctrl-Q key. */
CACA_KEY_CTRL_R = 0x12, /**< The Ctrl-R key. */
CACA_KEY_PAUSE = 0x13, /**< The pause key. */
CACA_KEY_CTRL_T = 0x14, /**< The Ctrl-T key. */
CACA_KEY_CTRL_U = 0x15, /**< The Ctrl-U key. */
CACA_KEY_CTRL_V = 0x16, /**< The Ctrl-V key. */
CACA_KEY_CTRL_W = 0x17, /**< The Ctrl-W key. */
CACA_KEY_CTRL_X = 0x18, /**< The Ctrl-X key. */
CACA_KEY_CTRL_Y = 0x19, /**< The Ctrl-Y key. */
CACA_KEY_CTRL_Z = 0x1a, /**< The Ctrl-Z key. */
CACA_KEY_ESCAPE = 0x1b, /**< The escape key. */
CACA_KEY_DELETE = 0x7f, /**< The delete key. */
/* The following keys do not have ASCII equivalents but have been /* The following keys do not have ASCII equivalents but have been
* chosen to match the SDL equivalents */ * chosen to match the SDL equivalents */
CACA_KEY_UP = 273, /**< The up arrow key. */ CACA_KEY_UP = 0x111, /**< The up arrow key. */
CACA_KEY_DOWN = 274, /**< The down arrow key. */ CACA_KEY_DOWN = 0x112, /**< The down arrow key. */
CACA_KEY_LEFT = 275, /**< The left arrow key. */ CACA_KEY_LEFT = 0x113, /**< The left arrow key. */
CACA_KEY_RIGHT = 276, /**< The right arrow key. */ CACA_KEY_RIGHT = 0x114, /**< The right arrow key. */
CACA_KEY_INSERT = 277, /**< The insert key. */ CACA_KEY_INSERT = 0x115, /**< The insert key. */
CACA_KEY_HOME = 278, /**< The home key. */ CACA_KEY_HOME = 0x116, /**< The home key. */
CACA_KEY_END = 279, /**< The end key. */ CACA_KEY_END = 0x117, /**< The end key. */
CACA_KEY_PAGEUP = 280, /**< The page up key. */ CACA_KEY_PAGEUP = 0x118, /**< The page up key. */
CACA_KEY_PAGEDOWN = 281, /**< The page down key. */ CACA_KEY_PAGEDOWN = 0x119, /**< The page down key. */
CACA_KEY_F1 = 282, /**< The F1 key. */ CACA_KEY_F1 = 0x11a, /**< The F1 key. */
CACA_KEY_F2 = 283, /**< The F2 key. */ CACA_KEY_F2 = 0x11b, /**< The F2 key. */
CACA_KEY_F3 = 284, /**< The F3 key. */ CACA_KEY_F3 = 0x11c, /**< The F3 key. */
CACA_KEY_F4 = 285, /**< The F4 key. */ CACA_KEY_F4 = 0x11d, /**< The F4 key. */
CACA_KEY_F5 = 286, /**< The F5 key. */ CACA_KEY_F5 = 0x11e, /**< The F5 key. */
CACA_KEY_F6 = 287, /**< The F6 key. */ CACA_KEY_F6 = 0x11f, /**< The F6 key. */
CACA_KEY_F7 = 288, /**< The F7 key. */ CACA_KEY_F7 = 0x120, /**< The F7 key. */
CACA_KEY_F8 = 289, /**< The F8 key. */ CACA_KEY_F8 = 0x121, /**< The F8 key. */
CACA_KEY_F9 = 290, /**< The F9 key. */ CACA_KEY_F9 = 0x122, /**< The F9 key. */
CACA_KEY_F10 = 291, /**< The F10 key. */ CACA_KEY_F10 = 0x123, /**< The F10 key. */
CACA_KEY_F11 = 292, /**< The F11 key. */ CACA_KEY_F11 = 0x124, /**< The F11 key. */
CACA_KEY_F12 = 293, /**< The F12 key. */ CACA_KEY_F12 = 0x125, /**< The F12 key. */
CACA_KEY_F13 = 294, /**< The F13 key. */ CACA_KEY_F13 = 0x126, /**< The F13 key. */
CACA_KEY_F14 = 295, /**< The F14 key. */ CACA_KEY_F14 = 0x127, /**< The F14 key. */
CACA_KEY_F15 = 296 /**< The F15 key. */ CACA_KEY_F15 = 0x128 /**< The F15 key. */
}; };
/** \defgroup basic Basic functions /** \defgroup libcaca libcaca basic functions
* *
* These functions provide the basic \e libcaca routines for library * These functions provide the basic \e libcaca routines for library
* initialisation, system information retrieval and configuration. * initialisation, system information retrieval and configuration.
* *
* @{ */ * @{ */
int caca_init(void); __extern caca_canvas_t * caca_create_canvas(int, int);
void caca_set_delay(unsigned int); __extern int caca_manage_canvas(caca_canvas_t *, int (*)(void *), void *);
enum caca_feature caca_get_feature(enum caca_feature); __extern int caca_unmanage_canvas(caca_canvas_t *, int (*)(void *), void *)
void caca_set_feature(enum caca_feature); ;
char const *caca_get_feature_name(enum caca_feature); __extern int caca_set_canvas_size(caca_canvas_t *, int, int);
unsigned int caca_get_rendertime(void); __extern int caca_get_canvas_width(caca_canvas_t const *);
unsigned int caca_get_width(void); __extern int caca_get_canvas_height(caca_canvas_t const *);
unsigned int caca_get_height(void); __extern uint32_t const * caca_get_canvas_chars(caca_canvas_t const *);
int caca_set_window_title(char const *); __extern uint32_t const * caca_get_canvas_attrs(caca_canvas_t const *);
unsigned int caca_get_window_width(void); __extern int caca_free_canvas(caca_canvas_t *);
unsigned int caca_get_window_height(void); __extern int caca_rand(int, int);
void caca_refresh(void); __extern char const * caca_get_version(void);
void caca_end(void);
/* @} */ /* @} */
/** \defgroup event Event handling /** \defgroup caca_canvas libcaca canvas drawing
* *
* These functions handle user events such as keyboard input and mouse * These functions provide low-level character printing routines and
* clicks. * higher level graphics functions.
*
* @{ */
#define CACA_MAGIC_FULLWIDTH 0x000ffffe /**< Used to indicate that the prev
ious character was a fullwidth glyph. */
__extern int caca_gotoxy(caca_canvas_t *, int, int);
__extern int caca_wherex(caca_canvas_t const *);
__extern int caca_wherey(caca_canvas_t const *);
__extern int caca_put_char(caca_canvas_t *, int, int, uint32_t);
__extern uint32_t caca_get_char(caca_canvas_t const *, int, int);
__extern int caca_put_str(caca_canvas_t *, int, int, char const *);
__extern int caca_printf(caca_canvas_t *, int, int, char const *, ...);
__extern int caca_vprintf(caca_canvas_t *, int, int, char const *, va_list)
;
__extern int caca_clear_canvas(caca_canvas_t *);
__extern int caca_set_canvas_handle(caca_canvas_t *, int, int);
__extern int caca_get_canvas_handle_x(caca_canvas_t const *);
__extern int caca_get_canvas_handle_y(caca_canvas_t const *);
__extern int caca_blit(caca_canvas_t *, int, int, caca_canvas_t const *,
caca_canvas_t const *);
__extern int caca_set_canvas_boundaries(caca_canvas_t *, int, int, int, int
);
/* @} */
/** \defgroup caca_dirty libcaca dirty rectangle manipulation
*
* These functions manipulate dirty rectangles for optimised blitting.
* @{ */
__extern int caca_disable_dirty_rect(caca_canvas_t *);
__extern int caca_enable_dirty_rect(caca_canvas_t *);
__extern int caca_get_dirty_rect_count(caca_canvas_t *);
__extern int caca_get_dirty_rect(caca_canvas_t *, int, int *, int *,
int *, int *);
__extern int caca_add_dirty_rect(caca_canvas_t *, int, int, int, int);
__extern int caca_remove_dirty_rect(caca_canvas_t *, int, int, int, int);
__extern int caca_clear_dirty_rect_list(caca_canvas_t *);
/* @} */
/** \defgroup caca_transform libcaca canvas transformation
*
* These functions perform horizontal and vertical canvas flipping.
* *
* @{ */ * @{ */
unsigned int caca_get_event(unsigned int); __extern int caca_invert(caca_canvas_t *);
unsigned int caca_wait_event(unsigned int); __extern int caca_flip(caca_canvas_t *);
unsigned int caca_get_mouse_x(void); __extern int caca_flop(caca_canvas_t *);
unsigned int caca_get_mouse_y(void); __extern int caca_rotate_180(caca_canvas_t *);
__extern int caca_rotate_left(caca_canvas_t *);
__extern int caca_rotate_right(caca_canvas_t *);
__extern int caca_stretch_left(caca_canvas_t *);
__extern int caca_stretch_right(caca_canvas_t *);
/* @} */ /* @} */
/** \defgroup char Character printing /** \defgroup caca_attributes libcaca attribute conversions
* *
* These functions provide low-level character printing routines. * These functions perform conversions between attribute values.
* *
* @{ */ * @{ */
void caca_set_color(enum caca_color, enum caca_color); __extern uint32_t caca_get_attr(caca_canvas_t const *, int, int);
enum caca_color caca_get_fg_color(void); __extern int caca_set_attr(caca_canvas_t *, uint32_t);
enum caca_color caca_get_bg_color(void); __extern int caca_unset_attr(caca_canvas_t *, uint32_t);
char const *caca_get_color_name(enum caca_color); __extern int caca_toggle_attr(caca_canvas_t *, uint32_t);
void caca_putchar(int, int, char); __extern int caca_put_attr(caca_canvas_t *, int, int, uint32_t);
void caca_putstr(int, int, char const *); __extern int caca_set_color_ansi(caca_canvas_t *, uint8_t, uint8_t);
void caca_printf(int, int, char const *, ...); __extern int caca_set_color_argb(caca_canvas_t *, uint16_t, uint16_t);
void caca_clear(void); __extern uint8_t caca_attr_to_ansi(uint32_t);
__extern uint8_t caca_attr_to_ansi_fg(uint32_t);
__extern uint8_t caca_attr_to_ansi_bg(uint32_t);
__extern uint16_t caca_attr_to_rgb12_fg(uint32_t);
__extern uint16_t caca_attr_to_rgb12_bg(uint32_t);
__extern void caca_attr_to_argb64(uint32_t, uint8_t[8]);
/* @} */ /* @} */
/** \defgroup prim Primitives drawing /** \defgroup caca_charset libcaca character set conversions
*
* These functions perform conversions between usual character sets.
*
* @{ */
__extern uint32_t caca_utf8_to_utf32(char const *, size_t *);
__extern size_t caca_utf32_to_utf8(char *, uint32_t);
__extern uint8_t caca_utf32_to_cp437(uint32_t);
__extern uint32_t caca_cp437_to_utf32(uint8_t);
__extern char caca_utf32_to_ascii(uint32_t);
__extern int caca_utf32_is_fullwidth(uint32_t);
/* @} */
/** \defgroup caca_primitives libcaca primitives drawing
* *
* These functions provide routines for primitive drawing, such as lines, * These functions provide routines for primitive drawing, such as lines,
* boxes, triangles and ellipses. * boxes, triangles and ellipses.
* *
* @{ */ * @{ */
void caca_draw_line(int, int, int, int, char); __extern int caca_draw_line(caca_canvas_t *, int, int, int, int, uint32_t);
void caca_draw_polyline(int const x[], int const y[], int, char); __extern int caca_draw_polyline(caca_canvas_t *, int const x[],
void caca_draw_thin_line(int, int, int, int); int const y[], int, uint32_t);
void caca_draw_thin_polyline(int const x[], int const y[], int); __extern int caca_draw_thin_line(caca_canvas_t *, int, int, int, int);
__extern int caca_draw_thin_polyline(caca_canvas_t *, int const x[],
int const y[], int);
__extern int caca_draw_circle(caca_canvas_t *, int, int, int, uint32_t);
__extern int caca_draw_ellipse(caca_canvas_t *, int, int, int, int, uint32_
t);
__extern int caca_draw_thin_ellipse(caca_canvas_t *, int, int, int, int);
__extern int caca_fill_ellipse(caca_canvas_t *, int, int, int, int, uint32_
t);
__extern int caca_draw_box(caca_canvas_t *, int, int, int, int, uint32_t);
__extern int caca_draw_thin_box(caca_canvas_t *, int, int, int, int);
__extern int caca_draw_cp437_box(caca_canvas_t *, int, int, int, int);
__extern int caca_fill_box(caca_canvas_t *, int, int, int, int, uint32_t);
__extern int caca_draw_triangle(caca_canvas_t *, int, int, int, int, int,
int, uint32_t);
__extern int caca_draw_thin_triangle(caca_canvas_t *, int, int, int, int,
int, int);
__extern int caca_fill_triangle(caca_canvas_t *, int, int, int, int, int,
int, uint32_t);
__extern int caca_fill_triangle_textured(caca_canvas_t *cv,
int coords[6],
caca_canvas_t *tex,
float uv[6]);
/* @} */
void caca_draw_circle(int, int, int, char); /** \defgroup caca_frame libcaca canvas frame handling
void caca_draw_ellipse(int, int, int, int, char); *
void caca_draw_thin_ellipse(int, int, int, int); * These functions provide high level routines for canvas frame insertion,
void caca_fill_ellipse(int, int, int, int, char); * removal, copying etc.
*
* @{ */
__extern int caca_get_frame_count(caca_canvas_t const *);
__extern int caca_set_frame(caca_canvas_t *, int);
__extern char const *caca_get_frame_name(caca_canvas_t const *);
__extern int caca_set_frame_name(caca_canvas_t *, char const *);
__extern int caca_create_frame(caca_canvas_t *, int);
__extern int caca_free_frame(caca_canvas_t *, int);
/* @} */
void caca_draw_box(int, int, int, int, char); /** \defgroup caca_dither libcaca bitmap dithering
void caca_draw_thin_box(int, int, int, int); *
void caca_fill_box(int, int, int, int, char); * These functions provide high level routines for dither allocation and
* rendering.
*
* @{ */
__extern caca_dither_t *caca_create_dither(int, int, int, int,
uint32_t, uint32_t,
uint32_t, uint32_t);
__extern int caca_set_dither_palette(caca_dither_t *,
uint32_t r[], uint32_t g[],
uint32_t b[], uint32_t a[]);
__extern int caca_set_dither_brightness(caca_dither_t *, float);
__extern float caca_get_dither_brightness(caca_dither_t const *);
__extern int caca_set_dither_gamma(caca_dither_t *, float);
__extern float caca_get_dither_gamma(caca_dither_t const *);
__extern int caca_set_dither_contrast(caca_dither_t *, float);
__extern float caca_get_dither_contrast(caca_dither_t const *);
__extern int caca_set_dither_antialias(caca_dither_t *, char const *);
__extern char const * const * caca_get_dither_antialias_list(caca_dither_t
const *);
__extern char const * caca_get_dither_antialias(caca_dither_t const *);
__extern int caca_set_dither_color(caca_dither_t *, char const *);
__extern char const * const * caca_get_dither_color_list(caca_dither_t
const *);
__extern char const * caca_get_dither_color(caca_dither_t const *);
__extern int caca_set_dither_charset(caca_dither_t *, char const *);
__extern char const * const * caca_get_dither_charset_list(caca_dither_t
const *);
__extern char const * caca_get_dither_charset(caca_dither_t const *);
__extern int caca_set_dither_algorithm(caca_dither_t *, char const *);
__extern char const * const * caca_get_dither_algorithm_list(caca_dither_t
const *);
__extern char const * caca_get_dither_algorithm(caca_dither_t const *);
__extern int caca_dither_bitmap(caca_canvas_t *, int, int, int, int,
caca_dither_t const *, void const *);
__extern int caca_free_dither(caca_dither_t *);
/* @} */
void caca_draw_triangle(int, int, int, int, int, int, char); /** \defgroup caca_charfont libcaca character font handling
void caca_draw_thin_triangle(int, int, int, int, int, int); *
void caca_fill_triangle(int, int, int, int, int, int, char); * These functions provide character font handling routines.
*
* @{ */
__extern caca_charfont_t *caca_load_charfont(void const *, size_t);
__extern int caca_free_charfont(caca_charfont_t *);
/* @} */ /* @} */
/** \defgroup math Mathematical functions /** \defgroup caca_font libcaca bitmap font handling
* *
* These functions provide a few useful math-related routines. * These functions provide bitmap font handling routines and high quality
* canvas to bitmap rendering.
* *
* @{ */ * @{ */
int caca_rand(int, int); __extern caca_font_t *caca_load_font(void const *, size_t);
unsigned int caca_sqrt(unsigned int); __extern char const * const * caca_get_font_list(void);
__extern int caca_get_font_width(caca_font_t const *);
__extern int caca_get_font_height(caca_font_t const *);
__extern uint32_t const *caca_get_font_blocks(caca_font_t const *);
__extern int caca_render_canvas(caca_canvas_t const *, caca_font_t const *,
void *, int, int, int);
__extern int caca_free_font(caca_font_t *);
/* @} */ /* @} */
/** \defgroup sprite Sprite handling /** \defgroup caca_figfont libcaca FIGfont handling
* *
* These functions provide high level routines for sprite loading, animati * These functions provide FIGlet and TOIlet font handling routines.
on
* and rendering.
* *
* @{ */ * @{ */
struct caca_sprite; __extern int caca_canvas_set_figfont(caca_canvas_t *, char const *);
struct caca_sprite * caca_load_sprite(char const *); __extern int caca_set_figfont_smush(caca_canvas_t *, char const *);
int caca_get_sprite_frames(struct caca_sprite const *); __extern int caca_set_figfont_width(caca_canvas_t *, int);
int caca_get_sprite_width(struct caca_sprite const *, int); __extern int caca_put_figchar(caca_canvas_t *, uint32_t);
int caca_get_sprite_height(struct caca_sprite const *, int); __extern int caca_flush_figlet(caca_canvas_t *);
int caca_get_sprite_dx(struct caca_sprite const *, int);
int caca_get_sprite_dy(struct caca_sprite const *, int);
void caca_draw_sprite(int, int, struct caca_sprite const *, int);
void caca_free_sprite(struct caca_sprite *);
/* @} */ /* @} */
/** \defgroup bitmap Bitmap handling /** \defgroup caca_file libcaca file IO
* *
* These functions provide high level routines for bitmap allocation and * These functions allow to read and write files in a platform-independent
* rendering. * way.
* @{ */
__extern caca_file_t *caca_file_open(char const *, const char *);
__extern int caca_file_close(caca_file_t *);
__extern uint64_t caca_file_tell(caca_file_t *);
__extern size_t caca_file_read(caca_file_t *, void *, size_t);
__extern size_t caca_file_write(caca_file_t *, const void *, size_t);
__extern char * caca_file_gets(caca_file_t *, char *, int);
__extern int caca_file_eof(caca_file_t *);
/* @} */
/** \defgroup caca_importexport libcaca importers/exporters from/to various
* formats
*
* These functions import various file formats into a new canvas, or expor
t
* the current canvas to various text formats.
*
* @{ */
__extern ssize_t caca_import_canvas_from_memory(caca_canvas_t *, void const
*,
size_t, char const *);
__extern ssize_t caca_import_canvas_from_file(caca_canvas_t *, char const *
,
char const *);
__extern ssize_t caca_import_area_from_memory(caca_canvas_t *, int, int,
void const *, size_t,
char const *);
__extern ssize_t caca_import_area_from_file(caca_canvas_t *, int, int,
char const *, char const *);
__extern char const * const * caca_get_import_list(void);
__extern void *caca_export_canvas_to_memory(caca_canvas_t const *,
char const *, size_t *);
__extern void *caca_export_area_to_memory(caca_canvas_t const *, int, int,
int, int, char const *, size_t *)
;
__extern char const * const * caca_get_export_list(void);
/* @} */
/** \defgroup caca_display libcaca display functions
*
* These functions provide the basic \e libcaca routines for display
* initialisation, system information retrieval and configuration.
* *
* @{ */ * @{ */
struct caca_bitmap; __extern caca_display_t * caca_create_display(caca_canvas_t *);
struct caca_bitmap *caca_create_bitmap(unsigned int, unsigned int, __extern caca_display_t * caca_create_display_with_driver(caca_canvas_t *,
unsigned int, unsigned int, char const *);
unsigned int, unsigned int, __extern char const * const * caca_get_display_driver_list(void);
unsigned int, unsigned int); __extern char const * caca_get_display_driver(caca_display_t *);
void caca_set_bitmap_palette(struct caca_bitmap *, __extern int caca_set_display_driver(caca_display_t *, char const *);
unsigned int r[], unsigned int g[], __extern int caca_free_display(caca_display_t *);
unsigned int b[], unsigned int a[]); __extern caca_canvas_t * caca_get_canvas(caca_display_t *);
void caca_draw_bitmap(int, int, int, int, struct caca_bitmap const *, void __extern int caca_refresh_display(caca_display_t *);
*); __extern int caca_set_display_time(caca_display_t *, int);
void caca_free_bitmap(struct caca_bitmap *); __extern int caca_get_display_time(caca_display_t const *);
__extern int caca_get_display_width(caca_display_t const *);
__extern int caca_get_display_height(caca_display_t const *);
__extern int caca_set_display_title(caca_display_t *, char const *);
__extern int caca_set_mouse(caca_display_t *, int);
__extern int caca_set_cursor(caca_display_t *, int);
/* @} */ /* @} */
/** \defgroup caca_event libcaca event handling
*
* These functions handle user events such as keyboard input and mouse
* clicks.
*
* @{ */
__extern int caca_get_event(caca_display_t *, int, caca_event_t *, int);
__extern int caca_get_mouse_x(caca_display_t const *);
__extern int caca_get_mouse_y(caca_display_t const *);
__extern enum caca_event_type caca_get_event_type(caca_event_t const *);
__extern int caca_get_event_key_ch(caca_event_t const *);
__extern uint32_t caca_get_event_key_utf32(caca_event_t const *);
__extern int caca_get_event_key_utf8(caca_event_t const *, char *);
__extern int caca_get_event_mouse_button(caca_event_t const *);
__extern int caca_get_event_mouse_x(caca_event_t const *);
__extern int caca_get_event_mouse_y(caca_event_t const *);
__extern int caca_get_event_resize_width(caca_event_t const *);
__extern int caca_get_event_resize_height(caca_event_t const *);
/* @} */
/** \defgroup caca_process libcaca process management
*
* These functions help with various process handling tasks such as
* option parsing, DLL injection.
*
* @{ */
__extern int caca_optind;
__extern char *caca_optarg;
__extern int caca_getopt(int, char * const[], char const *,
struct caca_option const *, int *);
/* @} */
/** \brief DOS colours
*
* This enum lists the colour values for the DOS conio.h compatibility
* layer.
*/
enum CACA_CONIO_COLORS
{
CACA_CONIO_BLINK = 128,
CACA_CONIO_BLACK = 0,
CACA_CONIO_BLUE = 1,
CACA_CONIO_GREEN = 2,
CACA_CONIO_CYAN = 3,
CACA_CONIO_RED = 4,
CACA_CONIO_MAGENTA = 5,
CACA_CONIO_BROWN = 6,
CACA_CONIO_LIGHTGRAY = 7,
CACA_CONIO_DARKGRAY = 8,
CACA_CONIO_LIGHTBLUE = 9,
CACA_CONIO_LIGHTGREEN = 10,
CACA_CONIO_LIGHTCYAN = 11,
CACA_CONIO_LIGHTRED = 12,
CACA_CONIO_LIGHTMAGENTA = 13,
CACA_CONIO_YELLOW = 14,
CACA_CONIO_WHITE = 15,
};
/** \brief DOS cursor modes
*
* This enum lists the cursor mode values for the DOS conio.h compatibilit
y
* layer.
*/
enum CACA_CONIO_CURSOR
{
CACA_CONIO__NOCURSOR = 0,
CACA_CONIO__SOLIDCURSOR = 1,
CACA_CONIO__NORMALCURSOR = 2,
};
/** \brief DOS video modes
*
* This enum lists the video mode values for the DOS conio.h compatibility
* layer.
*/
enum CACA_CONIO_MODE
{
CACA_CONIO_LASTMODE = -1,
CACA_CONIO_BW40 = 0,
CACA_CONIO_C40 = 1,
CACA_CONIO_BW80 = 2,
CACA_CONIO_C80 = 3,
CACA_CONIO_MONO = 7,
CACA_CONIO_C4350 = 64,
};
/** \brief DOS text area information
*
* This structure stores text area information for the DOS conio.h
* compatibility layer.
*/
struct caca_conio_text_info
{
unsigned char winleft; /**< left window coordinate */
unsigned char wintop; /**< top window coordinate */
unsigned char winright; /**< right window coordinate */
unsigned char winbottom; /**< bottom window coordinate */
unsigned char attribute; /**< text attribute */
unsigned char normattr; /**< normal attribute */
unsigned char currmode; /**< current video mode:
BW40, BW80, C40, C80, or C4350 */
unsigned char screenheight; /**< text screen's height */
unsigned char screenwidth; /**< text screen's width */
unsigned char curx; /**< x-coordinate in current window */
unsigned char cury; /**< y-coordinate in current window */
};
/** \brief DOS direct video control */
__extern int caca_conio_directvideo;
/** \brief DOS scrolling control */
__extern int caca_conio__wscroll;
/** \defgroup conio libcaca DOS conio.h compatibility layer
*
* These functions implement DOS-like functions for high-level text
* operations.
*
* @{ */
__extern char * caca_conio_cgets(char *str);
__extern void caca_conio_clreol(void);
__extern void caca_conio_clrscr(void);
__extern int caca_conio_cprintf(const char *format, ...);
__extern int caca_conio_cputs(const char *str);
__extern int caca_conio_cscanf(char *format, ...);
__extern void caca_conio_delay(unsigned int);
__extern void caca_conio_delline(void);
__extern int caca_conio_getch(void);
__extern int caca_conio_getche(void);
__extern char * caca_conio_getpass(const char *prompt);
__extern int caca_conio_gettext(int left, int top, int right, int bottom
,
void *destin);
__extern void caca_conio_gettextinfo(struct caca_conio_text_info *r);
__extern void caca_conio_gotoxy(int x, int y);
__extern void caca_conio_highvideo(void);
__extern void caca_conio_insline(void);
__extern int caca_conio_kbhit(void);
__extern void caca_conio_lowvideo(void);
__extern int caca_conio_movetext(int left, int top, int right, int botto
m,
int destleft, int desttop);
__extern void caca_conio_normvideo(void);
__extern void caca_conio_nosound(void);
__extern int caca_conio_printf(const char *format, ...);
__extern int caca_conio_putch(int ch);
__extern int caca_conio_puttext(int left, int top, int right, int bottom
,
void *destin);
__extern void caca_conio__setcursortype(int cur_t);
__extern void caca_conio_sleep(unsigned int);
__extern void caca_conio_sound(unsigned int);
__extern void caca_conio_textattr(int newattr);
__extern void caca_conio_textbackground(int newcolor);
__extern void caca_conio_textcolor(int newcolor);
__extern void caca_conio_textmode(int newmode);
__extern int caca_conio_ungetch(int ch);
__extern int caca_conio_wherex(void);
__extern int caca_conio_wherey(void);
__extern void caca_conio_window(int left, int top, int right, int bottom)
;
/* @} */
#if !defined(_DOXYGEN_SKIP_ME)
/* Legacy stuff from beta versions, will probably disappear in 1.0 */
typedef struct cucul_buffer cucul_buffer_t;
# if defined __GNUC__ && __GNUC__ >= 3
# define CACA_DEPRECATED __attribute__ ((__deprecated__))
# else
# define CACA_DEPRECATED
# endif
# if defined __GNUC__ && __GNUC__ > 3
# define CACA_ALIAS(x) __attribute__ ((weak, alias(#x)))
# else
# define CACA_ALIAS(x)
# endif
/* Aliases from old libcaca and libcucul functions */
__extern int cucul_putchar(caca_canvas_t *, int, int,
unsigned long int) CACA_DEPRECATED;
__extern unsigned long int cucul_getchar(caca_canvas_t *,
int, int) CACA_DEPRECATED;
__extern int cucul_putstr(caca_canvas_t *, int, int,
char const *) CACA_DEPRECATED;
__extern int cucul_set_color(caca_canvas_t *, unsigned char,
unsigned char) CACA_DEPRECATED;
__extern int cucul_set_truecolor(caca_canvas_t *, unsigned int,
unsigned int) CACA_DEPRECATED;
__extern unsigned int cucul_get_canvas_frame_count(caca_canvas_t *)
CACA_DEPRECATED;
__extern int cucul_set_canvas_frame(caca_canvas_t *,
unsigned int) CACA_DEPRECATED;
__extern int cucul_create_canvas_frame(caca_canvas_t *,
unsigned int) CACA_DEPRECATED;
__extern int cucul_free_canvas_frame(caca_canvas_t *,
unsigned int) CACA_DEPRECATED;
__extern cucul_buffer_t *cucul_load_memory(void *,
unsigned long int) CACA_DEPRECAT
ED;
__extern cucul_buffer_t *cucul_load_file(char const *) CACA_DEPRECATED;
__extern unsigned long int cucul_get_buffer_size(cucul_buffer_t *)
CACA_DEPRECATED;
__extern void * cucul_get_buffer_data(cucul_buffer_t *) CACA_DEPRECATED;
__extern int cucul_free_buffer(cucul_buffer_t *) CACA_DEPRECATED;
__extern cucul_buffer_t * cucul_export_canvas(caca_canvas_t *,
char const *) CACA_DEPRECATED
;
__extern caca_canvas_t * cucul_import_canvas(cucul_buffer_t *,
char const *) CACA_DEPRECATED
;
__extern ssize_t caca_import_memory(caca_canvas_t *, void const *, size_t,
char const *) CACA_DEPRECATED;
__extern ssize_t caca_import_file(caca_canvas_t *, char const *,
char const *) CACA_DEPRECATED;
__extern void *caca_export_memory(caca_canvas_t const *, char const *,
size_t *) CACA_DEPRECATED;
__extern int cucul_rotate(caca_canvas_t *) CACA_DEPRECATED;
__extern int cucul_set_dither_invert(caca_dither_t *, int) CACA_DEPRECATED;
__extern int cucul_set_dither_mode(caca_dither_t *,
char const *) CACA_DEPRECATED;
__extern char const * const * cucul_get_dither_mode_list(caca_dither_t cons
t *)
CACA_DEPRECATED;
# define CUCUL_COLOR_BLACK CACA_BLACK
# define CUCUL_COLOR_BLUE CACA_BLUE
# define CUCUL_COLOR_GREEN CACA_GREEN
# define CUCUL_COLOR_CYAN CACA_CYAN
# define CUCUL_COLOR_RED CACA_RED
# define CUCUL_COLOR_MAGENTA CACA_MAGENTA
# define CUCUL_COLOR_BROWN CACA_BROWN
# define CUCUL_COLOR_LIGHTGRAY CACA_LIGHTGRAY
# define CUCUL_COLOR_DARKGRAY CACA_DARKGRAY
# define CUCUL_COLOR_LIGHTBLUE CACA_LIGHTBLUE
# define CUCUL_COLOR_LIGHTGREEN CACA_LIGHTGREEN
# define CUCUL_COLOR_LIGHTCYAN CACA_LIGHTCYAN
# define CUCUL_COLOR_LIGHTRED CACA_LIGHTRED
# define CUCUL_COLOR_LIGHTMAGENTA CACA_LIGHTMAGENTA
# define CUCUL_COLOR_YELLOW CACA_YELLOW
# define CUCUL_COLOR_WHITE CACA_YELLOW
# define CUCUL_COLOR_DEFAULT CACA_DEFAULT
# define CUCUL_COLOR_TRANSPARENT CACA_TRANSPARENT
/* Aliases from the libcucul/libcaca merge */
# define cucul_canvas_t caca_canvas_t
# define cucul_dither_t caca_dither_t
# define cucul_font_t caca_font_t
# define cucul_file_t caca_file_t
# define cucul_display_t caca_display_t
# define cucul_event_t caca_event_t
# define CUCUL_BLACK CACA_BLACK
# define CUCUL_BLUE CACA_BLUE
# define CUCUL_GREEN CACA_GREEN
# define CUCUL_CYAN CACA_CYAN
# define CUCUL_RED CACA_RED
# define CUCUL_MAGENTA CACA_MAGENTA
# define CUCUL_BROWN CACA_BROWN
# define CUCUL_LIGHTGRAY CACA_LIGHTGRAY
# define CUCUL_DARKGRAY CACA_DARKGRAY
# define CUCUL_LIGHTBLUE CACA_LIGHTBLUE
# define CUCUL_LIGHTGREEN CACA_LIGHTGREEN
# define CUCUL_LIGHTCYAN CACA_LIGHTCYAN
# define CUCUL_LIGHTRED CACA_LIGHTRED
# define CUCUL_LIGHTMAGENTA CACA_LIGHTMAGENTA
# define CUCUL_YELLOW CACA_YELLOW
# define CUCUL_WHITE CACA_YELLOW
# define CUCUL_DEFAULT CACA_DEFAULT
# define CUCUL_TRANSPARENT CACA_TRANSPARENT
# define CUCUL_BOLD CACA_BOLD
# define CUCUL_ITALICS CACA_ITALICS
# define CUCUL_UNDERLINE CACA_UNDERLINE
# define CUCUL_BLINK CACA_BLINK
# if !defined __LIBCACA__
# define caca_get_cursor_x caca_wherex
# define caca_get_cursor_y caca_wherey
# define cucul_draw_triangle caca_draw_triangle
# define cucul_draw_thin_triangle caca_draw_thin_triangle
# define cucul_fill_triangle caca_fill_triangle
# define cucul_load_font caca_load_font
# define cucul_get_font_list caca_get_font_list
# define cucul_get_font_width caca_get_font_width
# define cucul_get_font_height caca_get_font_height
# define cucul_get_font_blocks caca_get_font_blocks
# define cucul_render_canvas caca_render_canvas
# define cucul_free_font caca_free_font
# define cucul_gotoxy caca_gotoxy
# define cucul_get_cursor_x caca_wherex
# define cucul_get_cursor_y caca_wherey
# define cucul_put_char caca_put_char
# define cucul_get_char caca_get_char
# define cucul_put_str caca_put_str
# define cucul_printf caca_printf
# define cucul_clear_canvas caca_clear_canvas
# define cucul_set_canvas_handle caca_set_canvas_handle
# define cucul_get_canvas_handle_x caca_get_canvas_handle_x
# define cucul_get_canvas_handle_y caca_get_canvas_handle_y
# define cucul_blit caca_blit
# define cucul_set_canvas_boundaries caca_set_canvas_boundaries
# define cucul_import_memory caca_import_memory
# define cucul_import_file caca_import_file
# define cucul_get_import_list caca_get_import_list
# define cucul_create_canvas caca_create_canvas
# define cucul_manage_canvas caca_manage_canvas
# define cucul_unmanage_canvas caca_unmanage_canvas
# define cucul_set_canvas_size caca_set_canvas_size
# define cucul_get_canvas_width caca_get_canvas_width
# define cucul_get_canvas_height caca_get_canvas_height
# define cucul_get_canvas_chars caca_get_canvas_chars
# define cucul_get_canvas_attrs caca_get_canvas_attrs
# define cucul_free_canvas caca_free_canvas
# define cucul_rand caca_rand
# define cucul_export_memory caca_export_memory
# define cucul_get_export_list caca_get_export_list
# define cucul_get_version caca_get_version
# define cucul_utf8_to_utf32 caca_utf8_to_utf32
# define cucul_utf32_to_utf8 caca_utf32_to_utf8
# define cucul_utf32_to_cp437 caca_utf32_to_cp437
# define cucul_cp437_to_utf32 caca_cp437_to_utf32
# define cucul_utf32_to_ascii caca_utf32_to_ascii
# define cucul_utf32_is_fullwidth caca_utf32_is_fullwidth
# define cucul_draw_circle caca_draw_circle
# define cucul_draw_ellipse caca_draw_ellipse
# define cucul_draw_thin_ellipse caca_draw_thin_ellipse
# define cucul_fill_ellipse caca_fill_ellipse
# define cucul_canvas_set_figfont caca_canvas_set_figfont
# define cucul_put_figchar caca_put_figchar
# define cucul_flush_figlet caca_flush_figlet
# define cucul_putchar caca_putchar
# define cucul_getchar caca_getchar
# define cucul_get_attr caca_get_attr
# define cucul_set_attr caca_set_attr
# define cucul_put_attr caca_put_attr
# define cucul_set_color_ansi caca_set_color_ansi
# define cucul_set_color_argb caca_set_color_argb
# define cucul_attr_to_ansi caca_attr_to_ansi
# define cucul_attr_to_ansi_fg caca_attr_to_ansi_fg
# define cucul_attr_to_ansi_bg caca_attr_to_ansi_bg
# define cucul_attr_to_rgb12_fg caca_attr_to_rgb12_fg
# define cucul_attr_to_rgb12_bg caca_attr_to_rgb12_bg
# define cucul_attr_to_argb64 caca_attr_to_argb64
# define cucul_invert caca_invert
# define cucul_flip caca_flip
# define cucul_flop caca_flop
# define cucul_rotate_180 caca_rotate_180
# define cucul_rotate_left caca_rotate_left
# define cucul_rotate_right caca_rotate_right
# define cucul_stretch_left caca_stretch_left
# define cucul_stretch_right caca_stretch_right
# define cucul_file_open caca_file_open
# define cucul_file_close caca_file_close
# define cucul_file_tell caca_file_tell
# define cucul_file_read caca_file_read
# define cucul_file_write caca_file_write
# define cucul_file_gets caca_file_gets
# define cucul_file_eof caca_file_eof
# define cucul_create_dither caca_create_dither
# define cucul_set_dither_palette caca_set_dither_palette
# define cucul_set_dither_brightness caca_set_dither_brightness
# define cucul_get_dither_brightness caca_get_dither_brightness
# define cucul_set_dither_gamma caca_set_dither_gamma
# define cucul_get_dither_gamma caca_get_dither_gamma
# define cucul_set_dither_contrast caca_set_dither_contrast
# define cucul_get_dither_contrast caca_get_dither_contrast
# define cucul_set_dither_antialias caca_set_dither_antialias
# define cucul_get_dither_antialias_list caca_get_dither_antialias_li
st
# define cucul_get_dither_antialias caca_get_dither_antialias
# define cucul_set_dither_color caca_set_dither_color
# define cucul_get_dither_color_list caca_get_dither_color_list
# define cucul_get_dither_color caca_get_dither_color
# define cucul_set_dither_charset caca_set_dither_charset
# define cucul_get_dither_charset_list caca_get_dither_charset_list
# define cucul_get_dither_charset caca_get_dither_charset
# define cucul_set_dither_algorithm caca_set_dither_algorithm
# define cucul_get_dither_algorithm_list caca_get_dither_algorithm_li
st
# define cucul_get_dither_algorithm caca_get_dither_algorithm
# define cucul_dither_bitmap caca_dither_bitmap
# define cucul_free_dither caca_free_dither
# define cucul_draw_line caca_draw_line
# define cucul_draw_polyline caca_draw_polyline
# define cucul_draw_thin_line caca_draw_thin_line
# define cucul_draw_thin_polyline caca_draw_thin_polyline
# define cucul_draw_box caca_draw_box
# define cucul_draw_thin_box caca_draw_thin_box
# define cucul_draw_cp437_box caca_draw_cp437_box
# define cucul_fill_box caca_fill_box
# define cucul_get_frame_count caca_get_frame_count
# define cucul_set_frame caca_set_frame
# define cucul_get_frame_name caca_get_frame_name
# define cucul_set_frame_name caca_set_frame_name
# define cucul_create_frame caca_create_frame
# define cucul_free_frame caca_free_frame
# endif
#endif
#ifdef __cplusplus #ifdef __cplusplus
} }
#endif #endif
#undef __extern
#endif /* __CACA_H__ */ #endif /* __CACA_H__ */
 End of changes. 49 change blocks. 
265 lines changed or deleted 834 lines changed or added

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