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util/format: NEON is not available with the soft-float ABI

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Fixes: 80923e8d58 ("util/format: Add some NEON intrinsics-based u_format_unpack.")
Reviewed-by: Emma Anholt <emma@anholt.net>
Tested-by: Ross Burton <ross.burton@arm.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12569>
(cherry picked from commit 7155676618)
This commit is contained in:
Adrian Bunk 2021-08-26 22:35:49 +03:00 • committed by Dylan Baker
parent 27bb508dcc
commit 26171c9769
3 changed files with 3 additions and 3 deletions
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2
.pick_status.json
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@ -1903,7 +1903,7 @@
"description": "util/format: NEON is not available with the soft-float ABI",
"nominated": true,
"nomination_type": 1,
"resolution": 0,
"resolution": 1,
"main_sha": null,
"because_sha": "80923e8d58cc6bdcceb8e1b2910737fc76fdc0d3"
},

2
src/util/format/u_format.c
View file

@ -1138,7 +1138,7 @@ static void
util_format_unpack_table_init(void)
{
for (enum pipe_format format = PIPE_FORMAT_NONE; format < PIPE_FORMAT_COUNT; format++) {
#if (defined(PIPE_ARCH_AARCH64) || defined(PIPE_ARCH_ARM)) && !defined NO_FORMAT_ASM
#if (defined(PIPE_ARCH_AARCH64) || defined(PIPE_ARCH_ARM)) && !defined(NO_FORMAT_ASM) && !defined(__SOFTFP__)
const struct util_format_unpack_description *unpack = util_format_unpack_description_neon(format);
if (unpack) {
util_format_unpack_table[format] = unpack;

2
src/util/format/u_format_unpack_neon.c
View file

@ -23,7 +23,7 @@
#include <u_format.h>
#if (defined(PIPE_ARCH_AARCH64) || defined(PIPE_ARCH_ARM)) && !defined NO_FORMAT_ASM
#if (defined(PIPE_ARCH_AARCH64) || defined(PIPE_ARCH_ARM)) && !defined(NO_FORMAT_ASM) && !defined(__SOFTFP__)
/* armhf builds default to vfp, not neon, and refuses to compile neon intrinsics
* unless you tell it "no really".