Hello,
I am a rookie in PD, and currently
developing some externals with flext.
In order to check if a buffer is
valid in flext, I am using “Valid” function.
The “Valid” function uses a Max-dependent structure
to check the buffer’s validation for MAX, but there is nothing
for PD.
MAX/MSP SDK provides a buffer
structure, named “t_buffer”, and its member variable, “b_valid”, has a role
to indicate if the buffer is valid.
However, I can’t find
anything in PD, regarding that.
I am wondering if PD library has a function
or variable which is similar in MAX/MSP SDK to check whether or not a buffer is
valid.
If so, I would appreciate if anyone
of you let me know it.
Best regards,
Ji-Sun