All Constants

Name Unit Description
ALLEGRO_AUDIO_PAN_NONE al5audio

A special value for the pan property of sample instances and audio streams.

ALLEGRO_DATE allegro5

Release date for Allegro.pas as integer with digits: yyyymmdd.

ALLEGRO_DATE_STR allegro5

Release year for Allegro.pas.

ALLEGRO_EVENT_AUDIO_RECORDER_FRAGMENT al5audio

Sent after a user-specified number of samples have been recorded.

ALLEGRO_EVENT_AUDIO_STREAM_FINISHED al5audio

Sent when a stream is finished.

ALLEGRO_EVENT_AUDIO_STREAM_FRAGMENT al5audio

Sent when a stream fragment is ready to be filled in.

ALLEGRO_EVENT_DISPLAY_CLOSE allegro5

The close button of the window has been pressed.

ALLEGRO_EVENT_DISPLAY_CONNECTED allegro5

This event is sent when a physical display is connected to the device Allegro runs on.

ALLEGRO_EVENT_DISPLAY_DISCONNECTED allegro5

This event is sent when a physical display is disconnected from the device Allegro runs on.

ALLEGRO_EVENT_DISPLAY_EXPOSE allegro5

The display (or a portion thereof) has become visible.

ALLEGRO_EVENT_DISPLAY_FOUND allegro5

Generated when a lost device is restored to operating state.

ALLEGRO_EVENT_DISPLAY_HALT_DRAWING allegro5

When a display receives this event it should stop doing any drawing and then call al_acknowledge_drawing_halt immediately.

ALLEGRO_EVENT_DISPLAY_LOST allegro5

When using Direct3D, displays can enter a "lost" state.

ALLEGRO_EVENT_DISPLAY_ORIENTATION allegro5

Generated when the rotation or orientation of a display changes.

ALLEGRO_EVENT_DISPLAY_RESIZE allegro5

The window has been resized.

ALLEGRO_EVENT_DISPLAY_RESUME_DRAWING allegro5

When a display receives this event, it may resume drawing again, and it must call al_acknowledge_drawing_resume immediately.

ALLEGRO_EVENT_DISPLAY_SWITCH_IN allegro5

The window is the active one again.

ALLEGRO_EVENT_DISPLAY_SWITCH_OUT allegro5

The window is no longer active, that is the user might have clicked into another window or "tabbed" away.

ALLEGRO_EVENT_JOYSTICK_AXIS allegro5

A joystick axis value changed.

ALLEGRO_EVENT_JOYSTICK_BUTTON_DOWN allegro5

A joystick button was pressed.

ALLEGRO_EVENT_JOYSTICK_BUTTON_UP allegro5

A joystick button was released.

ALLEGRO_EVENT_JOYSTICK_CONFIGURATION allegro5

A joystick was plugged in or unplugged.

ALLEGRO_EVENT_KEY_CHAR allegro5

A character was typed on the keyboard, or a character was auto-repeated.

ALLEGRO_EVENT_KEY_DOWN allegro5

A keyboard key was pressed.

ALLEGRO_EVENT_KEY_UP allegro5

A keyboard key was released.

ALLEGRO_EVENT_MOUSE_AXES allegro5

One or more mouse axis values changed.

ALLEGRO_EVENT_MOUSE_BUTTON_DOWN allegro5

A mouse button was pressed.

ALLEGRO_EVENT_MOUSE_BUTTON_UP allegro5

A mouse button was released.

ALLEGRO_EVENT_MOUSE_ENTER_DISPLAY allegro5

The mouse cursor entered a window opened by the program.

ALLEGRO_EVENT_MOUSE_LEAVE_DISPLAY allegro5

The mouse cursor left the boundaries of a window opened by the program.

ALLEGRO_EVENT_MOUSE_WARPED allegro5

al_set_mouse_xy was called to move the mouse.

ALLEGRO_EVENT_TIMER allegro5

A timer counter incremented.

ALLEGRO_EVENT_TOUCH_BEGIN allegro5

The touch input device registered a new touch.

ALLEGRO_EVENT_TOUCH_CANCEL allegro5

A touch was cancelled.

ALLEGRO_EVENT_TOUCH_END allegro5

A touch ended.

ALLEGRO_EVENT_TOUCH_MOVE allegro5

The position of a touch changed.

ALLEGRO_EVENT_VIDEO_FINISHED al5video

This event is sent when the video is finished.

ALLEGRO_EVENT_VIDEO_FRAME_SHOW al5video

This event is sent when it is time to show a new frame.

ALLEGRO_LINE_JOIN_MITRE al5primitives

Alternative name for ALLEGRO_LINE_JOIN_MITER.

ALLEGRO_NEW_WINDOW_TITLE_MAX_SIZE allegro5

Max size of window titles.

ALLEGRO_PAS_VERSION_STR allegro5

Allegro.pas version string.

ALLEGRO_PI allegro5

Just to be sure that PI number is available.

ALLEGRO_PRIM_STORAGE_NONE al5primitives

Default storage value.

ALLEGRO_RELEASE_NUMBER allegro5

 

ALLEGRO_SEEK_CUR allegro5

Seek relative to current file position.

ALLEGRO_SEEK_END allegro5

Seek relative to end of file.

ALLEGRO_SEEK_SET allegro5

Seek relative to beginning of file.

ALLEGRO_SUB_VERSION allegro5

Minor version of Allegro.

ALLEGRO_TAU allegro5

The tau number.

ALLEGRO_VERSION allegro5

Major version of Allegro.

ALLEGRO_VERSION_INT allegro5

Packs Allegro's version number in a simple AL_INT number.

ALLEGRO_VERTEX_CACHE_SIZE al5primitives

Defines the size of the transformation vertex cache for the software renderer.

ALLEGRO_WIP_VERSION allegro5

Revision number of Allegro.

AL_EDOM allegro5

An error value returned by al_get_errno in some cases.

AL_EOF allegro5

End of file.

AL_ERANGE allegro5

An error value returned by al_get_errno in some cases.

AL_FIXTORAD_R allegro5

This constant gives a ratio which can be used to convert a fixed point number in binary angle format to a fixed point number in radians.

AL_RADTOFIX_R allegro5

This constant gives a ratio which can be used to convert a fixed point number in radians to a fixed point number in binary angle format.


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