diff options
Diffstat (limited to 'media-video/pipewire/files/0.3.64/0002-filter-chain-fix-AVX-dsp_sum-index-increment.patch')
| -rw-r--r-- | media-video/pipewire/files/0.3.64/0002-filter-chain-fix-AVX-dsp_sum-index-increment.patch | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/media-video/pipewire/files/0.3.64/0002-filter-chain-fix-AVX-dsp_sum-index-increment.patch b/media-video/pipewire/files/0.3.64/0002-filter-chain-fix-AVX-dsp_sum-index-increment.patch new file mode 100644 index 000000000000..f33a83ab7a10 --- /dev/null +++ b/media-video/pipewire/files/0.3.64/0002-filter-chain-fix-AVX-dsp_sum-index-increment.patch @@ -0,0 +1,22 @@ +https://gitlab.freedesktop.org/pipewire/pipewire/-/commit/ccedf1722ae44c97ec0d058b349494c67a0b56dc + +From ccedf1722ae44c97ec0d058b349494c67a0b56dc Mon Sep 17 00:00:00 2001 +From: Wim Taymans <wtaymans@redhat.com> +Date: Tue, 17 Jan 2023 09:24:00 +0100 +Subject: [PATCH] filter-chain: fix AVX dsp_sum index increment + +Fixes #2965 +--- a/src/modules/module-filter-chain/dsp-ops-avx.c ++++ b/src/modules/module-filter-chain/dsp-ops-avx.c +@@ -59,7 +59,7 @@ void dsp_sum_avx(struct dsp_ops *ops, float *r, const float *a, const float *b, + _mm256_store_ps(&r[n+24], in[3]); + } + } else { +- for (n = 0; n < unrolled; n += 16) { ++ for (n = 0; n < unrolled; n += 32) { + in[0] = _mm256_loadu_ps(&a[n+ 0]); + in[1] = _mm256_loadu_ps(&a[n+ 8]); + in[2] = _mm256_loadu_ps(&a[n+16]); +-- +2.39.1 + |