al_lock_index_buffer(3) Library Functions Manual al_lock_index_buffer(3) NAME al_lock_index_buffer - Allegro 5 API SYNOPSIS #include <allegro5/allegro_primitives.h> void* al_lock_index_buffer(ALLEGRO_INDEX_BUFFER* buffer, int offset, int length, int flags) DESCRIPTION Locks a index buffer so you can access its data. Will return NULL if the parameters are invalid, if reading is requested from a write only buffer and if the buffer is already locked. Parameters: * buffer - Index buffer to lock * offset - Element index of the start of the locked range * length - How many indices to lock * flags - ALLEGRO_LOCK_READONLY, ALLEGRO_LOCK_WRITEONLY or ALLE- GRO_LOCK_READWRITE SINCE 5.1.8 SEE ALSO ALLEGRO_INDEX_BUFFER(3), al_unlock_index_buffer(3) Allegro reference manual al_lock_index_buffer(3)
NAME | SYNOPSIS | DESCRIPTION | SINCE | SEE ALSO
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