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aarch64 build fixes

This commit is contained in:
Martin Stransky 2019-07-09 14:22:23 +02:00
parent 12ce2e0048
commit 1d9c07d0f5
1 changed files with 21 additions and 0 deletions
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21
build-aarch64-skia.patch
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@ -10,3 +10,24 @@ diff -up firefox-61.0/gfx/skia/skia/src/jumper/SkJumper_stages.cpp.aarch64-skia
return vcvt_f16_f32(f);
#elif defined(JUMPER_IS_HSW) || defined(JUMPER_IS_AVX512)
diff -up firefox-68.0/gfx/skia/skia/include/private/SkHalf.h.old firefox-68.0/gfx/skia/skia/include/private/SkHalf.h
--- firefox-68.0/gfx/skia/skia/include/private/SkHalf.h.old 2019-07-09 14:20:12.527441789 +0200
+++ firefox-68.0/gfx/skia/skia/include/private/SkHalf.h 2019-07-09 14:20:31.744366018 +0200
@@ -40,7 +40,7 @@ static inline Sk4h SkFloatToHalf_finite_
static inline Sk4f SkHalfToFloat_finite_ftz(uint64_t rgba) {
Sk4h hs = Sk4h::Load(&rgba);
-#if !defined(SKNX_NO_SIMD) && defined(SK_CPU_ARM64)
+#if 0 // !defined(SKNX_NO_SIMD) && defined(SK_CPU_ARM64)
float32x4_t fs;
asm ("fcvtl %[fs].4s, %[hs].4h \n" // vcvt_f32_f16(...)
: [fs] "=w" (fs) // =w: write-only NEON register
@@ -62,7 +62,7 @@ static inline Sk4f SkHalfToFloat_finite_
}
static inline Sk4h SkFloatToHalf_finite_ftz(const Sk4f& fs) {
-#if !defined(SKNX_NO_SIMD) && defined(SK_CPU_ARM64)
+#if 0 //!defined(SKNX_NO_SIMD) && defined(SK_CPU_ARM64)
float32x4_t vec = fs.fVec;
asm ("fcvtn %[vec].4h, %[vec].4s \n" // vcvt_f16_f32(vec)
: [vec] "+w" (vec)); // +w: read-write NEON register