flext
0.6.0
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Construct buffer. More...
Modules | |
Atom/list handling | |
Construct buffer.
s | symbol name, can be NULL |
delayed | = true: only sets name, needs another Set(NULL) to really initialize the buffer |
Check if the buffer is valid for use
Check if buffer content is valid (not in state of content change)
Check and update if the buffer has been changed (e.g. resized)
Lock buffer
Unlock buffer
prv | Previous state is returned by Lock() |
Set to specified buffer.
nameonly | if true sets name only, but doesn't look at buffer actually |
Declare buffer content as dirty.
refr | if true forces immediate graphics refresh |
Query whether the buffer content has been changed since the last ClearDirty()
Get pointer to buffer, channel and frame count.