From ddeee9cc4a257d2f41aa6b4fdc9cc26c3c93bd06 Mon Sep 17 00:00:00 2001
From: Kevin Mihelich <kevin@archlinuxarm.org>
Date: Tue, 24 Jul 2018 00:25:27 +0000
Subject: [PATCH] community/x42-plugins to 20180320-3

---
 community/x42-plugins/PKGBUILD              | 14 +++--
 community/x42-plugins/zita-convolver4.patch | 61 +++++++++++++++++++++
 2 files changed, 71 insertions(+), 4 deletions(-)
 create mode 100644 community/x42-plugins/zita-convolver4.patch

diff --git a/community/x42-plugins/PKGBUILD b/community/x42-plugins/PKGBUILD
index 1aee5581f..2ccf0dd4a 100644
--- a/community/x42-plugins/PKGBUILD
+++ b/community/x42-plugins/PKGBUILD
@@ -7,7 +7,7 @@
 
 pkgname=x42-plugins
 pkgver=20180320
-pkgrel=2
+pkgrel=3
 pkgdesc="Collection of LV2 plugins"
 arch=('x86_64')
 url="https://github.com/x42/x42-plugins"
@@ -15,8 +15,15 @@ license=('GPL')
 depends=('jack' 'libglvnd' 'liblo' 'libltc' 'pango' 'zita-convolver')
 makedepends=('gtk2' 'ftgl' 'ttf-freefont' 'lv2')
 groups=('lv2-plugins' 'pro-audio')
-source=("http://gareus.org/misc/${pkgname}/${pkgname}-${pkgver}.tar.xz")
-sha512sums=('3e2f13179073b38e846e0855031e7f842b535ad13f64b309ca4da8c0738a77ab8b70e117edfa1a97263ff37d279a4d9a26950c1883507d8e710b8cd54061bb32')
+source=("http://gareus.org/misc/${pkgname}/${pkgname}-${pkgver}.tar.xz"
+        'zita-convolver4.patch')
+sha512sums=('3e2f13179073b38e846e0855031e7f842b535ad13f64b309ca4da8c0738a77ab8b70e117edfa1a97263ff37d279a4d9a26950c1883507d8e710b8cd54061bb32'
+            '15dd15c5552492e7cbaad08b7fd42a7778a03fa12838cc930c386cba30e22ce91d9335543b4b229d13514849c3ed221760176a1b95e0ce7d215247c11a05e628')
+
+prepare() {
+  cd "${pkgname}-${pkgver}/convoLV2"
+  patch -Np1 -i ../../zita-convolver4.patch
+}
 
 build() {
   cd "${pkgname}-${pkgver}"
@@ -30,4 +37,3 @@ package() {
 }
 
 # vim:set ts=2 sw=2 et:
-
diff --git a/community/x42-plugins/zita-convolver4.patch b/community/x42-plugins/zita-convolver4.patch
new file mode 100644
index 000000000..06b17fd22
--- /dev/null
+++ b/community/x42-plugins/zita-convolver4.patch
@@ -0,0 +1,61 @@
+From f814f1ef95d3d4a89a1dbb8a8319879ad411f25f Mon Sep 17 00:00:00 2001
+From: Robin Gareus <robin@gareus.org>
+Date: Wed, 6 Jun 2018 19:22:43 +0200
+Subject: [PATCH] Update for libzita-convolver-4 compatibility
+
+---
+ Makefile       | 2 +-
+ convolution.cc | 9 +++++++--
+ 2 files changed, 8 insertions(+), 3 deletions(-)
+
+diff --git a/Makefile b/Makefile
+index 6d7f1a9..6e14710 100644
+--- a/Makefile
++++ b/Makefile
+@@ -70,7 +70,7 @@ endif
+ 
+ ifeq ($(LIBZITACONVOLVER),)
+   ifeq ($(shell test -f /usr/include/zita-convolver.h -o -f /usr/local/include/zita-convolver.h || echo no ), no)
+-    $(error "libzita-convolver3, is required")
++    $(error "libzita-convolver3 or 4, is required")
+   endif
+   LOADLIBES += -lzita-convolver
+ endif
+diff --git a/convolution.cc b/convolution.cc
+index c3bea41..6ace44b 100644
+--- a/convolution.cc
++++ b/convolution.cc
+@@ -47,8 +47,8 @@
+ #include <samplerate.h>
+ #include "convolution.h"
+ 
+-#if ZITA_CONVOLVER_MAJOR_VERSION != 3
+-# error "This programs requires zita-convolver 3.x.x"
++#if ZITA_CONVOLVER_MAJOR_VERSION != 3 && ZITA_CONVOLVER_MAJOR_VERSION != 4
++# error "This programs requires zita-convolver 3 or 4"
+ #endif
+ 
+ #ifndef SRC_QUALITY // alternatives: SRC_SINC_FASTEST, SRC_SINC_MEDIUM_QUALITY, (SRC_ZERO_ORDER_HOLD, SRC_LINEAR)
+@@ -344,7 +344,9 @@ int clv_initialize (
+ 
+ 	clv->convproc = new Convproc;
+ 	clv->convproc->set_options (options);
++#if ZITA_CONVOLVER_MAJOR_VERSION == 3
+ 	clv->convproc->set_density (clv->density);
++#endif
+ 
+ 	if (audiofile_read (clv->ir_fn, sample_rate, &p, &n_chan, &n_frames)) {
+ 		fprintf(stderr, "convoLV2: failed to read IR.\n");
+@@ -379,6 +381,9 @@ int clv_initialize (
+ 				/*quantum*/  buffersize,
+ 				/*min-part*/ buffersize /* must be >= fragm */,
+ 				/*max-part*/ buffersize /* Convproc::MAXPART -> stich output every period */
++#if ZITA_CONVOLVER_MAJOR_VERSION == 4
++				, clv->density
++#endif
+ 				)) {
+ 		fprintf (stderr, "convoLV2: Cannot initialize convolution engine.\n");
+ 		goto errout;
+-- 
+2.18.0
+