47 lines
2.6 KiB
Diff
47 lines
2.6 KiB
Diff
diff -up firefox-68.0/gfx/skia/skia/include/private/SkHalf.h.old firefox-68.0/gfx/skia/skia/include/private/SkHalf.h
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--- firefox-68.0/gfx/skia/skia/include/private/SkHalf.h.old 2019-07-11 12:33:40.471936951 +0200
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+++ firefox-68.0/gfx/skia/skia/include/private/SkHalf.h 2019-07-11 12:33:50.527913736 +0200
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@@ -40,7 +40,7 @@ static inline Sk4h SkFloatToHalf_finite_
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static inline Sk4f SkHalfToFloat_finite_ftz(uint64_t rgba) {
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Sk4h hs = Sk4h::Load(&rgba);
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-#if !defined(SKNX_NO_SIMD) && defined(SK_CPU_ARM64)
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+#if 0 // !defined(SKNX_NO_SIMD) && defined(SK_CPU_ARM64)
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float32x4_t fs;
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asm ("fcvtl %[fs].4s, %[hs].4h \n" // vcvt_f32_f16(...)
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: [fs] "=w" (fs) // =w: write-only NEON register
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@@ -62,7 +62,7 @@ static inline Sk4f SkHalfToFloat_finite_
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}
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static inline Sk4h SkFloatToHalf_finite_ftz(const Sk4f& fs) {
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-#if !defined(SKNX_NO_SIMD) && defined(SK_CPU_ARM64)
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+#if 0 // !defined(SKNX_NO_SIMD) && defined(SK_CPU_ARM64)
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float32x4_t vec = fs.fVec;
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asm ("fcvtn %[vec].4h, %[vec].4s \n" // vcvt_f16_f32(vec)
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: [vec] "+w" (vec)); // +w: read-write NEON register
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diff -up firefox-68.0/gfx/skia/skia/src/opts/SkRasterPipeline_opts.h.old firefox-68.0/gfx/skia/skia/src/opts/SkRasterPipeline_opts.h
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--- firefox-68.0/gfx/skia/skia/src/opts/SkRasterPipeline_opts.h.old 2019-07-11 12:39:08.694166900 +0200
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+++ firefox-68.0/gfx/skia/skia/src/opts/SkRasterPipeline_opts.h 2019-07-11 12:39:21.572136328 +0200
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@@ -830,7 +830,7 @@ SI F from_half(U16 h) {
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}
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SI U16 to_half(F f) {
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-#if defined(JUMPER_IS_NEON) && defined(SK_CPU_ARM64) && !defined(SK_BUILD_FOR_GOOGLE3) // Temporary workaround for some Google3 builds.
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+#if 0 // defined(JUMPER_IS_NEON) && defined(SK_CPU_ARM64) && !defined(SK_BUILD_FOR_GOOGLE3) // Temporary workaround for some Google3 builds.
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return vcvt_f16_f32(f);
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#elif defined(JUMPER_IS_HSW) || defined(JUMPER_IS_AVX512)
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diff -up firefox-68.0/gfx/skia/skia/third_party/skcms/src/Transform_inl.h.old firefox-68.0/gfx/skia/skia/third_party/skcms/src/Transform_inl.h
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--- firefox-68.0/gfx/skia/skia/third_party/skcms/src/Transform_inl.h.old 2019-07-11 12:38:45.285222428 +0200
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+++ firefox-68.0/gfx/skia/skia/third_party/skcms/src/Transform_inl.h 2019-07-11 12:38:57.414193679 +0200
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@@ -163,7 +163,7 @@ SI F F_from_Half(U16 half) {
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__attribute__((no_sanitize("unsigned-integer-overflow")))
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#endif
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SI U16 Half_from_F(F f) {
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-#if defined(USING_NEON_F16C)
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+#if 0 // defined(USING_NEON_F16C)
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return (U16)vcvt_f16_f32(f);
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#elif defined(__AVX512F__)
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return (U16)_mm512_cvtps_ph((__m512 )f, _MM_FROUND_CUR_DIRECTION );
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