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allegro

This document pertains to memory related methods found in the Allegro egg.

Please see the main [allegro] wiki page for more information.

Records

memory-interface

memory-interfacerecord

make-memory-interface*procedure

make-memory-interfaceprocedure

free-memory-interface! memory-interfaceprocedure

memory-interface-malloc memory-interfaceprocedure

(memory-interface-malloc-set! memory-interface (function c-pointer (integer32 integer (const c-string) (const c-string))))setter

memory-interface-realloc memory-interfaceprocedure

(memory-interface-realloc-set! memory-interface (function void (c-pointer integer (const c-string) (const c-string))))setter

memory-interface-calloc memory-interfaceprocedure

(memory-interface-calloc-set! memory-interface (function c-pointer (c-pointer integer32 integer (const c-string) (const c-string))))setter

memory-interface-free memory-interfaceprocedure

(memory-interface-free-set! memory-interface (function c-pointer (integer32 integer32 integer (const c-string) (const c-string))))setter

Functions

Memory

memory-interface-set! memory-interfaceprocedure

Implements al_set_memory_interface.

malloc* integerprocedure

Implements al_malloc.

malloc integerprocedure

Implements al_malloc, with (free!) declared as a finalizer.

free! ptrprocedure

Implements al_free.

realloc* ptr integerprocedure

Implements al_realloc.

realloc ptr integerprocedure

Implements al_realloc, with (free!) declared as a finalizer.

calloc* integer integerprocedure

Implements al_calloc.

calloc integer integerprocedure

Implements al_calloc, with (free!) declared as a finalizer.

(malloc/context* (int size) (int line) (string file) (string function))procedure

Implements al_malloc_with_context.

(malloc/context (int size) (int line) (string file) (string function))procedure

Implements al_malloc_with_context, with (free/context!) declared as a finalizer.

(free/context! ptr (int line) (string file) (string function))procedure

Implements al_free_with_context.

(realloc/context* ptr (int size) (int line) (string file) (string function))procedure

Implements al_realloc_with_context.

(realloc/context ptr (int size) (int line) (string file) (string function))procedure

Implements al_realloc_with_context, with (free/context!) declared as a finalizer.

(calloc/context* (int count) (int size) (int line) (string file) (string function))procedure

Implements al_calloc_with_context.

(calloc/context (int count) (int size) (int line) (string file) (string function))procedure

Implements al_calloc_with_context, with (free/context!) declared as a finalizer.

Memory Files

(open-memfile* (c-pointer mem) (unsigned-integer size) (string mode))procedure

Implements al_open_memfile.

(open-memfile (c-pointer mem) (unsigned-integer size) (string mode))procedure

Implements al_open_memfile, with (free&close-file!) declared as a finalizer.

memfile-versionprocedure

Implements al_get_allegro_memfile_version.

Miscellaneous

combine-flags converter flagsprocedure

For combining enum flags together, ie:

(combine-flags display-flag->int '(windowed opengl resizable generate-expose-events))

make-id a b c dprocedure

Implements AL_ID.

(run-main argc argv (function integer (integer (c-pointer c-string))))procedure

Implements al_run_main.

init-everythingprocedure

Initializes all sub-systems.

init-symbol sprocedure

Initializes sub-systems by symbol-name. Valid symbols are: allegro, audio, font, image, joystick, keyboard, mouse, primitives, and ttf.

init-this argprocedure

Initializes sub-systems either by a single symbol or by a list of symbols. Ie:

(init-this (list 'allegro 'audio 'font 'image 'joystick 'keyboard 'mouse 'primitives 'ttf))

uninstall-everythingprocedure

Attempts to uninitialize all loaded sub-systems.

uninstall-this argprocedure

Attempts to uninitialize sub-systems by either a single symbol or by a list of symbols. Ie:

(uninstall-this (list 'system 'audio 'font 'image 'joystick 'keyboard 'mouse 'primitives 'ttf))