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ext/ladspa/: add GstController support to ladspa

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Original commit message from CVS:
* ext/ladspa/Makefile.am:
* ext/ladspa/gstladspa.c: (gst_ladspa_class_get_param_spec):
add GstController support to ladspa
This commit is contained in:
Stefan Kost 2007-01-28 17:35:13 +00:00
parent d0b9ec1252
commit 7328c54698
3 changed files with 12 additions and 3 deletions
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6
ChangeLog
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@ -1,3 +1,9 @@
2007-01-28 Stefan Kost <ensonic@users.sf.net>
* ext/ladspa/Makefile.am:
* ext/ladspa/gstladspa.c: (gst_ladspa_class_get_param_spec):
add GstController support to ladspa
2007-01-28 Tim-Philipp Müller <tim at centricular dot net>
Patch by: Rosfran Borges <rosfran dot borges at idnt org br>

2
ext/ladspa/Makefile.am
View file

@ -1,7 +1,7 @@
plugin_LTLIBRARIES = libgstladspa.la
libgstladspa_la_SOURCES = gstsignalprocessor.c gstladspa.c search.c load.c
libgstladspa_la_CFLAGS = $(GST_PLUGINS_BASE_CFLAGS) $(GST_CFLAGS)
libgstladspa_la_CFLAGS = $(GST_PLUGINS_BASE_CFLAGS) $(GST_CONTROLLER_CFLAGS) $(GST_CFLAGS)
libgstladspa_la_LIBADD = $(GST_PLUGINS_BASE_LIBS) -lgstaudio-$(GST_MAJORMINOR)
libgstladspa_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS)

7
ext/ladspa/gstladspa.c
View file

@ -1,6 +1,6 @@
/* GStreamer
* Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
* <2001> Steve Baker <stevebaker_org@yahoo.co.uk>
* Copyright (C) 1999 Erik Walthinsen <omega@cse.ogi.edu>
* 2001 Steve Baker <stevebaker_org@yahoo.co.uk>
* 2003 Andy Wingo <wingo at pobox.com>
*
* This library is free software; you can redistribute it and/or
@ -25,6 +25,7 @@
#include <string.h>
#include <math.h>
#include <gst/audio/audio.h>
#include <gst/controller/gstcontroller.h>
#include "gstladspa.h"
#include <ladspa.h> /* main ladspa sdk include file */
@ -195,6 +196,8 @@ gst_ladspa_class_get_param_spec (GstLADSPAClass * klass, gint portnum)
perms = G_PARAM_READABLE;
if (LADSPA_IS_PORT_INPUT (desc->PortDescriptors[portnum]))
perms |= G_PARAM_WRITABLE | G_PARAM_CONSTRUCT;
if (LADSPA_IS_PORT_CONTROL (desc->PortDescriptors[portnum]))
perms |= GST_PARAM_CONTROLLABLE;
/* short name for hint descriptor */
hintdesc = desc->PortRangeHints[portnum].HintDescriptor;