[gentoo-commits] repo/gentoo:master commit in: media-plugins/calf/files/, media-plugins/calf/

["Sam James" <sam@gentoo.org>]

commit:     371ef91dcf5a57d241fa130c3c9bdf9b17768b31
Author:     Violet Purcell <vimproved <AT> inventati <DOT> org>
AuthorDate: Fri Sep 22 00:25:50 2023 +0000
Commit:     Sam James <sam <AT> gentoo <DOT> org>
CommitDate: Fri Sep 22 15:42:47 2023 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=371ef91d

media-plugins/calf: Backport clang fix

Upstream: https://github.com/calf-studio-gear/calf/commit/bfb857445e72230659493d3491970e3cb3c7eb9a
Closes: https://bugs.gentoo.org/831023
Signed-off-by: Violet Purcell <vimproved <AT> inventati.org>
Signed-off-by: Sam James <sam <AT> gentoo.org>

 media-plugins/calf/calf-0.90.3-r2.ebuild           |  1 +
 ...0.90.3-clang-lerp_table_lookup_float_mask.patch | 45 ++++++++++++++++++++++
 2 files changed, 46 insertions(+)

diff --git a/media-plugins/calf/calf-0.90.3-r2.ebuild b/media-plugins/calf/calf-0.90.3-r2.ebuild
index 45506cd79a76..854f4789523c 100644
--- a/media-plugins/calf/calf-0.90.3-r2.ebuild
+++ b/media-plugins/calf/calf-0.90.3-r2.ebuild
@@ -48,6 +48,7 @@ PATCHES=(
 	"${FILESDIR}/${PN}-0.90.1-desktop.patch"
 	"${FILESDIR}/${PN}-0.90.3-fix-build-with-lld.patch"
 	"${FILESDIR}/${PN}-0.90.3-replace-std-bind2nd.patch"
+	"${FILESDIR}/${PN}-0.90.3-clang-lerp_table_lookup_float_mask.patch"
 )
 
 src_prepare() {

diff --git a/media-plugins/calf/files/calf-0.90.3-clang-lerp_table_lookup_float_mask.patch b/media-plugins/calf/files/calf-0.90.3-clang-lerp_table_lookup_float_mask.patch
new file mode 100644
index 000000000000..d868fb8e1f33
--- /dev/null
+++ b/media-plugins/calf/files/calf-0.90.3-clang-lerp_table_lookup_float_mask.patch
@@ -0,0 +1,45 @@
+From bfb857445e72230659493d3491970e3cb3c7eb9a Mon Sep 17 00:00:00 2001
+From: Krzysztof Foltman <wdev@foltman.com>
+Date: Fri, 2 Aug 2019 20:55:50 +0100
+Subject: [PATCH] Compatibility: A possible fix for the clang++-8 issue.
+
+---
+ src/calf/fixed_point.h | 8 ++++----
+ 1 file changed, 4 insertions(+), 4 deletions(-)
+
+diff --git a/src/calf/fixed_point.h b/src/calf/fixed_point.h
+index 7dbf5c9bc..63bfce167 100644
+--- a/src/calf/fixed_point.h
++++ b/src/calf/fixed_point.h
+@@ -215,7 +215,7 @@ template<class T, int FracBits> class fixed_point {
+     }
+ 
+     template<class U, int UseBits> 
+-    inline U lerp_table_lookup_int(U data[(1U<<IntBits)+1]) const {
++    inline U lerp_table_lookup_int(U *data) const {
+         unsigned int pos = uipart();
+         return lerp_by_fract_int<U, UseBits>(data[pos], data[pos+1]);
+     }
+@@ -223,19 +223,19 @@ template<class T, int FracBits> class fixed_point {
+     /// Untested... I've started it to get a sin/cos readout for rotaryorgan, but decided to use table-less solution instead
+     /// Do not assume it works, because it most probably doesn't
+     template<class U, int UseBits> 
+-    inline U lerp_table_lookup_int_shift(U data[(1U<<IntBits)+1], unsigned int shift) {
++    inline U lerp_table_lookup_int_shift(U *data, unsigned int shift) {
+         unsigned int pos = (uipart() + shift) & ((1ULL << IntBits) - 1);
+         return lerp_by_fract_int<U, UseBits>(data[pos], data[pos+1]);
+     }
+ 
+     template<class U> 
+-    inline U lerp_table_lookup_float(U data[(1U<<IntBits)+1]) const {
++    inline U lerp_table_lookup_float(U *data) const {
+         unsigned int pos = uipart();
+         return data[pos] + (data[pos+1]-data[pos]) * fpart_as_double();
+     }
+ 
+     template<class U> 
+-    inline U lerp_table_lookup_float_mask(U data[(1U<<IntBits)+1], unsigned int mask) const {
++    inline U lerp_table_lookup_float_mask(U *data, unsigned int mask) const {
+         unsigned int pos = ui64part() & mask;
+         // printf("full = %lld pos = %d + %f\n", value, pos, fpart_as_double());
+         return data[pos] + (data[pos+1]-data[pos]) * fpart_as_double();