[PD-cvs] externals/pdp/modules Makefile,1.5,1.6 README,1.3,1.4

[Hans-Christoph Steiner]

Update of /cvsroot/pure-data/externals/pdp/modules
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv6756/modules

Added Files:
	Makefile README 
Log Message:
checking in pdp 0.12.4 from http://zwizwa.fartit.com/pd/pdp/pdp-0.12.4.tar.gz

--- NEW FILE: README ---
This file describes the protocol used for communicating packets.
See include/pdp.h and the sources in this directory for more info.

There are 3 kinds of pdp messages:

[pdp register_ro <packet_id>]
[pdp register_rw <packet_id>]
[pdp process]

Together they form the pdp protocol. An object can receive a packet 
by catching the 3 kinds of messages:

When a register_ro message is received, the object can call 
pdp_packet_copy_ro(packet) to reserve a read only copy for itself.

The same goes for handling the register_rw message. You can
reserve a read/write copy by using pdp_packet_copy_rw(packet)

When a process message is received, the object is allowed to start
processing the packet data end send the resulting packet(s) out.

To send out a packet, use the pdp_packet_pass_if_valid(outlet, &packet)
method. It passes a packet, and sets the reference to -1 (the undefined
packet id).


If you want to write pdp externs, consider using the pdp_base object
to derive your object from. Have a look at pdp_add, pdp_gain, pdp_noise
to see how to do this.


--- NEW FILE: Makefile ---
# build subdirs
current:
	make -C generic
	make -C image_basic
	make -C image_io
	make -C image_special
	make -C matrix_basic
	make -C test


clean:
	make -C generic clean
	make -C image_basic clean
	make -C image_io clean
	make -C image_special clean
	make -C matrix_basic clean
	make -C test clean
	rm -f *~
	rm -f *.o