parent
27cb7ebedf
commit
bbf5990425
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@ -0,0 +1,62 @@
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From af21bcd1ea595debd71a77e1e75ed185a31bf26c Mon Sep 17 00:00:00 2001
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From: Hans Petter Jansson <hpj@hpjansson.org>
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Date: Wed, 19 Jun 2024 23:26:23 +0200
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Subject: [PATCH] avx2: Fix compilation on 32-bit x86
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Fixes #203 (GitHub).
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---
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chafa/internal/chafa-avx2.c | 22 +++++++++++++++++-----
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1 file changed, 17 insertions(+), 5 deletions(-)
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diff --git a/chafa/internal/chafa-avx2.c b/chafa/internal/chafa-avx2.c
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index ae20830..7f11687 100644
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--- a/chafa/internal/chafa-avx2.c
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+++ b/chafa/internal/chafa-avx2.c
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@@ -21,9 +21,21 @@
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#include <emmintrin.h>
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#include <immintrin.h>
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+#include <smmintrin.h>
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#include "chafa.h"
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#include "internal/chafa-private.h"
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+/* _mm_extract_epi64() (pextrq) is not available in 32-bit mode. Work around
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+ * it. This needs to be a macro, as the compiler expects an integer constant
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+ * for n. */
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+#if defined __x86_64__ && !defined __ILP32__
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+# define extract_128_epi64(i, n) _mm_extract_epi64 ((i), (n))
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+#else
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+# define extract_128_epi64(i, n) \
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+ ((((guint64) _mm_extract_epi32 ((i), (n) * 2 + 1)) << 32) \
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+ | _mm_extract_epi32 ((i), (n) * 2))
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+#endif
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+
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gint
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calc_error_avx2 (const ChafaPixel *pixels, const ChafaColorPair *color_pair,
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const guint32 *sym_mask_u32)
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@@ -96,14 +108,14 @@ calc_colors_avx2 (const ChafaPixel *pixels, ChafaColorAccum *accums_out,
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accum_bg_128 = _mm_add_epi16 (_mm256_extracti128_si256 (accum_bg, 0),
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_mm256_extracti128_si256 (accum_bg, 1));
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((guint64 *) accums_out) [0] =
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- (guint64) _mm_extract_epi64 (accum_bg_128, 0)
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- + (guint64) _mm_extract_epi64 (accum_bg_128, 1);
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+ extract_128_epi64 (accum_bg_128, 0)
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+ + extract_128_epi64 (accum_bg_128, 1);
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accum_fg_128 = _mm_add_epi16 (_mm256_extracti128_si256 (accum_fg, 0),
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_mm256_extracti128_si256 (accum_fg, 1));
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((guint64 *) accums_out) [1] =
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- (guint64) _mm_extract_epi64 (accum_fg_128, 0)
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- + (guint64) _mm_extract_epi64 (accum_fg_128, 1);
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+ extract_128_epi64 (accum_fg_128, 0)
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+ + extract_128_epi64 (accum_fg_128, 1);
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}
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/* 32768 divided by index. Divide by zero is defined as zero. */
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@@ -143,5 +155,5 @@ chafa_color_accum_div_scalar_avx2 (ChafaColorAccum *accum, guint16 divisor)
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accum_128 = _mm_loadl_epi64 ((const __m128i *) accum);
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divisor_128 = _mm_set1_epi16 (invdiv16 [divisor]);
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accum_128 = _mm_mulhrs_epi16 (accum_128, divisor_128);
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- *((guint64 *) accum) = _mm_extract_epi64 (accum_128, 0);
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+ *((guint64 *) accum) = extract_128_epi64 (accum_128, 0);
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}
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@ -1,13 +0,0 @@
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--- a/chafa/internal/chafa-popcnt.c
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+++ b/chafa/internal/chafa-popcnt.c
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@@ -23,6 +23,10 @@
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#include "chafa/chafa.h"
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#include "chafa/chafa-private.h"
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+#if !defined(HAVE_POPCNT64_INTRINSICS) && !defined(__GLIBC__)
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+typedef int __int32_t;
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+#endif
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+
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gint
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chafa_pop_count_u64_builtin (guint64 v)
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{
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@ -1,18 +1,18 @@
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# Template file for 'chafa'
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pkgname=chafa
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version=1.14.0
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version=1.14.1
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revision=1
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build_style=gnu-configure
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configure_args="--enable-man"
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hostmakedepends="docbook-xml docbook-xsl libxslt pkg-config"
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makedepends="libavif-devel libglib-devel librsvg-devel libwebp-devel libXext-devel libxml2-devel"
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makedepends="libavif-devel libglib-devel libjxl-devel librsvg-devel libwebp-devel libXext-devel libxml2-devel"
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short_desc="Versatile and fast Unicode/ASCII/ANSI graphics renderer"
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maintainer="Christian Buschau <christian.buschau@mailbox.org>"
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license="LGPL-3.0-or-later"
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homepage="https://hpjansson.org/chafa/"
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changelog="https://raw.githubusercontent.com/hpjansson/chafa/master/NEWS"
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distfiles="https://hpjansson.org/chafa/releases/chafa-${version}.tar.xz"
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checksum=670e55c28b5ecd4c8187bd97f0898762712a480ec8ea439dae4a4836b178e084
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checksum=24707f59e544cec85d7a1993854672136b05271f86954248c5d8a42e221f6f25
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case "$XBPS_TARGET_MACHINE" in
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x86_64*|i686*) ;;
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