From 8fb1d63d919286971b8e6afad372730d6d6f25c8 Mon Sep 17 00:00:00 2001
From: Martin Vignali <martin.vignali@gmail.com>
Date: Mon, 18 Dec 2017 11:30:31 +0100
Subject: [PATCH] avfilter/vf_tinterlace : add AVX2 func for lowpass_line 8 and
16
---
libavfilter/x86/vf_tinterlace_init.c | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
diff --git a/libavfilter/x86/vf_tinterlace_init.c b/libavfilter/x86/vf_tinterlace_init.c
index 209812964d0..2c9b1de581f 100644
--- a/libavfilter/x86/vf_tinterlace_init.c
+++ b/libavfilter/x86/vf_tinterlace_init.c
@@ -33,6 +33,9 @@ void ff_lowpass_line_sse2(uint8_t *dstp, ptrdiff_t linesize,
void ff_lowpass_line_avx (uint8_t *dstp, ptrdiff_t linesize,
const uint8_t *srcp, ptrdiff_t mref,
ptrdiff_t pref, int clip_max);
+void ff_lowpass_line_avx2 (uint8_t *dstp, ptrdiff_t linesize,
+ const uint8_t *srcp, ptrdiff_t mref,
+ ptrdiff_t pref, int clip_max);
void ff_lowpass_line_16_sse2(uint8_t *dstp, ptrdiff_t linesize,
const uint8_t *srcp, ptrdiff_t mref,
@@ -40,6 +43,9 @@ void ff_lowpass_line_16_sse2(uint8_t *dstp, ptrdiff_t linesize,
void ff_lowpass_line_16_avx (uint8_t *dstp, ptrdiff_t linesize,
const uint8_t *srcp, ptrdiff_t mref,
ptrdiff_t pref, int clip_max);
+void ff_lowpass_line_16_avx2 (uint8_t *dstp, ptrdiff_t linesize,
+ const uint8_t *srcp, ptrdiff_t mref,
+ ptrdiff_t pref, int clip_max);
void ff_lowpass_line_complex_sse2(uint8_t *dstp, ptrdiff_t linesize,
const uint8_t *srcp, ptrdiff_t mref,
@@ -63,6 +69,11 @@ av_cold void ff_tinterlace_init_x86(TInterlaceContext *s)
if (EXTERNAL_AVX(cpu_flags))
if (!(s->flags & TINTERLACE_FLAG_CVLPF))
s->lowpass_line = ff_lowpass_line_16_avx;
+ if (EXTERNAL_AVX2_FAST(cpu_flags)) {
+ if (!(s->flags & TINTERLACE_FLAG_CVLPF)) {
+ s->lowpass_line = ff_lowpass_line_16_avx2;
+ }
+ }
} else {
if (EXTERNAL_SSE2(cpu_flags)) {
if (!(s->flags & TINTERLACE_FLAG_CVLPF))
@@ -73,5 +84,10 @@ av_cold void ff_tinterlace_init_x86(TInterlaceContext *s)
if (EXTERNAL_AVX(cpu_flags))
if (!(s->flags & TINTERLACE_FLAG_CVLPF))
s->lowpass_line = ff_lowpass_line_avx;
+ if (EXTERNAL_AVX2_FAST(cpu_flags)) {
+ if (!(s->flags & TINTERLACE_FLAG_CVLPF)) {
+ s->lowpass_line = ff_lowpass_line_avx2;
+ }
+ }
}
}
--
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