dawn.MapMode
Bit flags for GPU buffer mapping modes.
Specifies the access mode when mapping a buffer for CPU access.
MapMode = {
/**
* Map buffer for reading (GPU → CPU transfer).
* Buffer must have MAP_READ usage flag.
*/
READ: 0x0001,
/**
* Map buffer for writing (CPU → GPU transfer).
* Buffer must have MAP_WRITE usage flag.
*/
WRITE: 0x0002,
} as constREAD(number)- – Map buffer for reading (GPU → CPU transfer). Buffer must have MAP_READ usage flag.
WRITE(number)- – Map buffer for writing (CPU → GPU transfer). Buffer must have MAP_WRITE usage flag.