man al_get_d3d_system_texture (1): Allegro 5 API

al_get_d3d_system_texture(1) Allegro 5 API

SYNOPSIS

#include <allegro5/allegro_direct3d.h>
LPDIRECT3DTEXTURE9 al_get_d3d_system_texture(ALLEGRO_BITMAP *bitmap)

Returns the system texture (stored with the D3DPOOL_SYSTEMMEM flags). This texture is used for the render-to-texture feature set.

Returns: A pointer to the Direct3D system texture.