void al_unlock_bitmap(ALLEGRO_BITMAP *bitmap)
Introduced in 5.0.0

Unlock a previously locked bitmap or bitmap region. If the bitmap is a display bitmap, the texture will be updated to match the system memory copy (unless it was locked read only).

See also: al_lock_bitmap, al_lock_bitmap_region

Examples: ex_blend, ex_blit, ex_clip, ex_draw, ex_drawpixels, ex_filter, ex_lockbitmap, ex_logo, ex_premulalpha, ex_threads2

Most helpful discussions:

Other recent discussions: