Currently the Neon implementation of scanPosLast is only used for
standard bit-depth and is not used at all on Apple Silicon platforms.
This patch moves the setup such that it is now used on all platforms and
used on both standard and high bit-depth.
---
source/common/aarch64/asm-primitives.cpp | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/source/common/aarch64/asm-primitives.cpp
b/source/common/aarch64/asm-primitives.cpp
index c1317eb74..7f2f6f09e 100644
--- a/source/common/aarch64/asm-primitives.cpp
+++ b/source/common/aarch64/asm-primitives.cpp
@@ -736,12 +736,11 @@ void setupNeonPrimitives(EncoderPrimitives &p)
p.cu[BLOCK_4x4].psy_cost_pp = PFX(psyCost_4x4_neon);
p.weight_pp = PFX(weight_pp_neon);
-#if !defined(__APPLE__)
- p.scanPosLast = PFX(scanPosLast_neon);
-#endif
p.costCoeffNxN = PFX(costCoeffNxN_neon);
#endif
+ p.scanPosLast = PFX(scanPosLast_neon);
+
// quant
p.quant = PFX(quant_neon);
p.nquant = PFX(nquant_neon);
--
2.34.1
>From d6201e6131aec95cc0e72ea99a659685d848c459 Mon Sep 17 00:00:00 2001
From: George Steed <[email protected]>
Date: Fri, 14 Mar 2025 11:48:48 +0000
Subject: [PATCH] Enable scanPosLast_neon on Apple Silicon and for high
bit-depth
Currently the Neon implementation of scanPosLast is only used for
standard bit-depth and is not used at all on Apple Silicon platforms.
This patch moves the setup such that it is now used on all platforms and
used on both standard and high bit-depth.
---
source/common/aarch64/asm-primitives.cpp | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/source/common/aarch64/asm-primitives.cpp b/source/common/aarch64/asm-primitives.cpp
index c1317eb74..7f2f6f09e 100644
--- a/source/common/aarch64/asm-primitives.cpp
+++ b/source/common/aarch64/asm-primitives.cpp
@@ -736,12 +736,11 @@ void setupNeonPrimitives(EncoderPrimitives &p)
p.cu[BLOCK_4x4].psy_cost_pp = PFX(psyCost_4x4_neon);
p.weight_pp = PFX(weight_pp_neon);
-#if !defined(__APPLE__)
- p.scanPosLast = PFX(scanPosLast_neon);
-#endif
p.costCoeffNxN = PFX(costCoeffNxN_neon);
#endif
+ p.scanPosLast = PFX(scanPosLast_neon);
+
// quant
p.quant = PFX(quant_neon);
p.nquant = PFX(nquant_neon);
--
2.34.1
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