Hello Fred,
I didn't understand the software structure / problem behind the C->
Pascal translation, but for me named pipes work very well for many kinds
of interprocess communication.
Markus
Am 25.01.2017 um 23:13 schrieb fredvs:
Hello
In a C method:
OP_WARN_UNUSED_RESULT OggOpusFile *op_test_memory(const unsigned char
*_data,
size_t _size,int *_error);
translated in Pascal with this:
var
op_test_memory: function(const _data; const size: cuint; out error: cint):
TOggOpusFile;
How to use a pipe for _data ?
The pipe is a TInputPipeStream.
Using this does not work:
pipein was created and linked to a url.
var
pipein :TInputPipeStream; /
PipeBufferSize := $4000;
...
op_test_memory(pointer(InPipe),PipeBufferSize, Err);
The error is -129 which is a null pointer or other generic internal error.
Thanks.
Fre;D
-----
Many thanks ;-)
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