Cogl.BufferMapHint
Hints to Cogl about how you are planning to modify the data once it is mapped.
Since 1.4
- BufferMapHint.
Tells Cogl that you plan to replace all the buffer's contents. When this flag is used to map a buffer, the entire contents of the buffer become undefined, even if only a subregion of the buffer is mapped.
- BufferMapHint._RANGE
Tells Cogl that you plan to replace all the contents of the mapped region. The contents of the region specified are undefined after this flag is used to map a buffer.