Revert "Respect full precision for RGB16 PNGs"

This reverts commit 7a090c403da1dad6a2e19f2011158bd894a62d91.

Reason for revert: <INSERT REASONING HERE>

Original change's description:
> Respect full precision for RGB16 PNGs
> 
> BUG=skia:
> 
> CQ_INCLUDE_TRYBOTS=skia.primary:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD
> 
> Change-Id: If58d201daae97bce2f8efbc453c2ec452e682493
> Reviewed-on: https://skia-review.googlesource.com/7085
> Commit-Queue: Matt Sarett <msarett@google.com>
> Reviewed-by: Mike Klein <mtklein@chromium.org>
> Reviewed-by: Leon Scroggins <scroggo@google.com>
> Reviewed-by: Mike Reed <reed@google.com>
> 

TBR=mtklein@chromium.org,mtklein@google.com,msarett@google.com,scroggo@google.com,reed@google.com
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:
CQ_INCLUDE_TRYBOTS=skia.primary:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD

Change-Id: Ibd9879bc4f65ca0c2457dd0bfb5eb008d9a8f672
Reviewed-on: https://skia-review.googlesource.com/7183
Commit-Queue: Matt Sarett <msarett@google.com>
Reviewed-by: Matt Sarett <msarett@google.com>

1 files changed, 0 insertions, 16 deletions

diff --git a/src/core/SkNx.h b/src/core/SkNx.h
index 5df575342c..a75495cd2a 100644
--- a/src/core/SkNx.h
+++ b/src/core/SkNx.h
@@ -68,16 +68,6 @@ struct SkNx {
         *c = SkNx{cl, ch};
         *d = SkNx{dl, dh};
     }
-    AI static void Load3(const void* vptr, SkNx* a, SkNx* b, SkNx* c) {
-        auto ptr = (const char*)vptr;
-        Half al, bl, cl,
-             ah, bh, ch;
-        Half::Load3(ptr                  , &al, &bl, &cl);
-        Half::Load3(ptr + 3*N/2*sizeof(T), &ah, &bh, &ch);
-        *a = SkNx{al, ah};
-        *b = SkNx{bl, bh};
-        *c = SkNx{cl, ch};
-    }
     AI static void Store4(void* vptr, const SkNx& a, const SkNx& b, const SkNx& c, const SkNx& d) {
         auto ptr = (char*)vptr;
         Half::Store4(ptr,                   a.fLo, b.fLo, c.fLo, d.fLo);
@@ -159,12 +149,6 @@ struct SkNx<1,T> {
         *c = Load(ptr + 2*sizeof(T));
         *d = Load(ptr + 3*sizeof(T));
     }
-    AI static void Load3(const void* vptr, SkNx* a, SkNx* b, SkNx* c) {
-        auto ptr = (const char*)vptr;
-        *a = Load(ptr + 0*sizeof(T));
-        *b = Load(ptr + 1*sizeof(T));
-        *c = Load(ptr + 2*sizeof(T));
-    }
     AI static void Store4(void* vptr, const SkNx& a, const SkNx& b, const SkNx& c, const SkNx& d) {
         auto ptr = (char*)vptr;
         a.store(ptr + 0*sizeof(T));