* update libmpeg2 to 0.5.1-10
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c48a439318
@ -1,43 +1,36 @@
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# POWER Maintainer: Alexander Baldeck <alex.bldck@gmail.com>
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# Maintainer: Balló György <ballogyor+arch at gmail dot com>
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# Contributor: Andreas Radke <andyrtr@archlinux.org>
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# Contributor: Sarah Hay <sarah@archlinux.org>
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# Maintainer: Andreas Radke <andyrtr@archlinux.org>
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pkgname=libmpeg2
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pkgver=0.5.1
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pkgrel=8
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pkgdesc="Library for decoding MPEG-1 and MPEG-2 video streams."
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pkgrel=10
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pkgdesc='Library for decoding MPEG-1 and MPEG-2 video streams'
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arch=(x86_64 powerpc64le powerpc64 powerpc riscv64)
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url="http://libmpeg2.sourceforge.net/"
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url='https://libmpeg2.sourceforge.io/'
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license=('GPL-2.0-or-later')
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depends=('glibc')
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makedepends=('sdl12-compat' 'libxv')
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optdepends=('sdl: required for mpeg2dec'
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'libxv: required for mpeg2dec')
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source=(http://libmpeg2.sourceforge.net/files/${pkgname}-${pkgver}.tar.gz
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libmpeg2-0.5.1-gcc4.6.patch
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source=("https://libmpeg2.sourceforge.io/files/$pkgname-$pkgver.tar.gz"
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altivec.patch)
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license=('GPL2')
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provides=('mpeg2dec')
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sha256sums=('dee22e893cb5fc2b2b6ebd60b88478ab8556cb3b93f9a0d7ce8f3b61851871d4'
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'763e188eea36ee3cdfb31e7877bbead00676b5766c25175ec6a7eb20884926d1'
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'a83d5652cad9ff93c814bf28cfe01ae2c2f59c6051dc1094f1cd538f71716143')
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prepare() {
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cd "${srcdir}/${pkgname}-${pkgver}"
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patch -Np1 -i "${srcdir}/libmpeg2-0.5.1-gcc4.6.patch"
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cd $pkgname-$pkgver
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patch -Np1 -i "${srcdir}/altivec.patch"
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sed '/AC_PATH_XTRA/d' -i configure.ac
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autoreconf --force --install
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autoreconf -fi
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}
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build() {
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cd "${srcdir}/${pkgname}-${pkgver}"
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./configure --prefix=/usr --enable-shared --disable-static
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make OPT_CFLAGS="${CFLAGS}" \
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MPEG2DEC_CFLAGS="${CFLAGS}" \
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LIBMPEG2_CFLAGS=""
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cd $pkgname-$pkgver
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./configure --prefix=/usr
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make
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}
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package() {
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cd "${srcdir}/${pkgname}-${pkgver}"
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make DESTDIR="${pkgdir}" install
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cd $pkgname-$pkgver
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make DESTDIR="$pkgdir" install
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}
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@ -1,128 +0,0 @@
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--- libmpeg2-0.5.1/libmpeg2/idct_mmx.c.orig 2011-05-13 09:23:02.557758717 -0300
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+++ libmpeg2-0.5.1/libmpeg2/idct_mmx.c 2011-05-13 09:23:06.346778580 -0300
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@@ -39,7 +39,6 @@
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#define rounder(bias) {round (bias), round (bias)}
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#define rounder_sse2(bias) {round (bias), round (bias), round (bias), round (bias)}
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-
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#if 0
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/* C row IDCT - it is just here to document the MMXEXT and MMX versions */
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static inline void idct_row (int16_t * row, int offset,
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@@ -464,10 +463,10 @@ static inline void sse2_idct_col (int16_
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/* Almost identical to mmxext version: */
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/* just do both 4x8 columns in paraller */
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- static const short t1_vector[] ATTR_ALIGN(16) = {T1,T1,T1,T1,T1,T1,T1,T1};
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- static const short t2_vector[] ATTR_ALIGN(16) = {T2,T2,T2,T2,T2,T2,T2,T2};
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- static const short t3_vector[] ATTR_ALIGN(16) = {T3,T3,T3,T3,T3,T3,T3,T3};
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- static const short c4_vector[] ATTR_ALIGN(16) = {C4,C4,C4,C4,C4,C4,C4,C4};
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+ static/* const*/ short t1_vector[] ATTR_ALIGN(16) = {T1,T1,T1,T1,T1,T1,T1,T1};
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+ static/* const*/ short t2_vector[] ATTR_ALIGN(16) = {T2,T2,T2,T2,T2,T2,T2,T2};
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+ static/* const*/ short t3_vector[] ATTR_ALIGN(16) = {T3,T3,T3,T3,T3,T3,T3,T3};
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+ static/* const*/ short c4_vector[] ATTR_ALIGN(16) = {C4,C4,C4,C4,C4,C4,C4,C4};
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#if defined(__x86_64__)
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@@ -710,10 +709,10 @@ static inline void sse2_idct_col (int16_
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/* MMX column IDCT */
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static inline void idct_col (int16_t * const col, const int offset)
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{
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- static const short t1_vector[] ATTR_ALIGN(8) = {T1,T1,T1,T1};
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- static const short t2_vector[] ATTR_ALIGN(8) = {T2,T2,T2,T2};
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- static const short t3_vector[] ATTR_ALIGN(8) = {T3,T3,T3,T3};
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- static const short c4_vector[] ATTR_ALIGN(8) = {C4,C4,C4,C4};
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+ static/* const*/ short t1_vector[] ATTR_ALIGN(8) = {T1,T1,T1,T1};
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+ static/* const*/ short t2_vector[] ATTR_ALIGN(8) = {T2,T2,T2,T2};
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+ static/* const*/ short t3_vector[] ATTR_ALIGN(8) = {T3,T3,T3,T3};
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+ static/* const*/ short c4_vector[] ATTR_ALIGN(8) = {C4,C4,C4,C4};
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/* column code adapted from peter gubanov */
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/* http://www.elecard.com/peter/idct.shtml */
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@@ -847,33 +846,33 @@ static inline void idct_col (int16_t * c
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}
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-static const int32_t rounder0[] ATTR_ALIGN(8) =
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+static/* const*/ int32_t rounder0[] ATTR_ALIGN(8) =
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rounder ((1 << (COL_SHIFT - 1)) - 0.5);
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-static const int32_t rounder4[] ATTR_ALIGN(8) = rounder (0);
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-static const int32_t rounder1[] ATTR_ALIGN(8) =
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+static/* const*/ int32_t rounder4[] ATTR_ALIGN(8) = rounder (0);
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+static/* const*/ int32_t rounder1[] ATTR_ALIGN(8) =
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rounder (1.25683487303); /* C1*(C1/C4+C1+C7)/2 */
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-static const int32_t rounder7[] ATTR_ALIGN(8) =
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+static/* const*/ int32_t rounder7[] ATTR_ALIGN(8) =
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rounder (-0.25); /* C1*(C7/C4+C7-C1)/2 */
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-static const int32_t rounder2[] ATTR_ALIGN(8) =
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+static/* const*/ int32_t rounder2[] ATTR_ALIGN(8) =
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rounder (0.60355339059); /* C2 * (C6+C2)/2 */
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-static const int32_t rounder6[] ATTR_ALIGN(8) =
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+static/* const*/ int32_t rounder6[] ATTR_ALIGN(8) =
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rounder (-0.25); /* C2 * (C6-C2)/2 */
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-static const int32_t rounder3[] ATTR_ALIGN(8) =
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+static/* const*/ int32_t rounder3[] ATTR_ALIGN(8) =
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rounder (0.087788325588); /* C3*(-C3/C4+C3+C5)/2 */
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-static const int32_t rounder5[] ATTR_ALIGN(8) =
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+static/* const*/ int32_t rounder5[] ATTR_ALIGN(8) =
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rounder (-0.441341716183); /* C3*(-C5/C4+C5-C3)/2 */
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#define declare_idct(idct,table,idct_row_head,idct_row,idct_row_tail,idct_row_mid) \
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static inline void idct (int16_t * const block) \
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{ \
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- static const int16_t table04[] ATTR_ALIGN(16) = \
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+ static/* const*/ int16_t table04[] ATTR_ALIGN(16) = \
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table (22725, 21407, 19266, 16384, 12873, 8867, 4520); \
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- static const int16_t table17[] ATTR_ALIGN(16) = \
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+ static/* const*/ int16_t table17[] ATTR_ALIGN(16) = \
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table (31521, 29692, 26722, 22725, 17855, 12299, 6270); \
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- static const int16_t table26[] ATTR_ALIGN(16) = \
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+ static/* const*/ int16_t table26[] ATTR_ALIGN(16) = \
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table (29692, 27969, 25172, 21407, 16819, 11585, 5906); \
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- static const int16_t table35[] ATTR_ALIGN(16) = \
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+ static/* const*/ int16_t table35[] ATTR_ALIGN(16) = \
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table (26722, 25172, 22654, 19266, 15137, 10426, 5315); \
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\
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idct_row_head (block, 0*8, table04); \
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@@ -900,29 +899,29 @@ static inline void idct (int16_t * const
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static inline void sse2_idct (int16_t * const block)
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{
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- static const int16_t table04[] ATTR_ALIGN(16) =
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+ static/* const*/ int16_t table04[] ATTR_ALIGN(16) =
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sse2_table (22725, 21407, 19266, 16384, 12873, 8867, 4520);
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- static const int16_t table17[] ATTR_ALIGN(16) =
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+ static/* const*/ int16_t table17[] ATTR_ALIGN(16) =
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sse2_table (31521, 29692, 26722, 22725, 17855, 12299, 6270);
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- static const int16_t table26[] ATTR_ALIGN(16) =
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+ static/* const*/ int16_t table26[] ATTR_ALIGN(16) =
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sse2_table (29692, 27969, 25172, 21407, 16819, 11585, 5906);
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- static const int16_t table35[] ATTR_ALIGN(16) =
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+ static/* const*/ int16_t table35[] ATTR_ALIGN(16) =
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sse2_table (26722, 25172, 22654, 19266, 15137, 10426, 5315);
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- static const int32_t rounder0_128[] ATTR_ALIGN(16) =
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+ static/* const*/ int32_t rounder0_128[] ATTR_ALIGN(16) =
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rounder_sse2 ((1 << (COL_SHIFT - 1)) - 0.5);
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- static const int32_t rounder4_128[] ATTR_ALIGN(16) = rounder_sse2 (0);
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- static const int32_t rounder1_128[] ATTR_ALIGN(16) =
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+ static/* const*/ int32_t rounder4_128[] ATTR_ALIGN(16) = rounder_sse2 (0);
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+ static/* const*/ int32_t rounder1_128[] ATTR_ALIGN(16) =
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rounder_sse2 (1.25683487303); /* C1*(C1/C4+C1+C7)/2 */
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- static const int32_t rounder7_128[] ATTR_ALIGN(16) =
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+ static/* const*/ int32_t rounder7_128[] ATTR_ALIGN(16) =
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rounder_sse2 (-0.25); /* C1*(C7/C4+C7-C1)/2 */
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- static const int32_t rounder2_128[] ATTR_ALIGN(16) =
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+ static/* const*/ int32_t rounder2_128[] ATTR_ALIGN(16) =
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rounder_sse2 (0.60355339059); /* C2 * (C6+C2)/2 */
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- static const int32_t rounder6_128[] ATTR_ALIGN(16) =
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+ static/* const*/ int32_t rounder6_128[] ATTR_ALIGN(16) =
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rounder_sse2 (-0.25); /* C2 * (C6-C2)/2 */
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- static const int32_t rounder3_128[] ATTR_ALIGN(16) =
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+ static/* const*/ int32_t rounder3_128[] ATTR_ALIGN(16) =
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rounder_sse2 (0.087788325588); /* C3*(-C3/C4+C3+C5)/2 */
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- static const int32_t rounder5_128[] ATTR_ALIGN(16) =
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+ static/* const*/ int32_t rounder5_128[] ATTR_ALIGN(16) =
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rounder_sse2 (-0.441341716183); /* C3*(-C5/C4+C5-C3)/2 */
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#if defined(__x86_64__)
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