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Unified Diff: src/opts/SkNx_sse.h

Issue 1205703008: Revert of Implement four more xfermodes with Sk4px. (Closed) Base URL: https://skia.googlesource.com/skia@master
Patch Set: Created 5 years, 6 months ago
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Index: src/opts/SkNx_sse.h
diff --git a/src/opts/SkNx_sse.h b/src/opts/SkNx_sse.h
index 9b4de700ee67aa4f81da20da09f7d42ed9af9c3a..12a4719d0ce4860b555f397fff0f7260021433a5 100644
--- a/src/opts/SkNx_sse.h
+++ b/src/opts/SkNx_sse.h
@@ -12,9 +12,46 @@
namespace { // See SkNx.h
+template <>
+class SkNb<2, 4> {
+public:
+ SkNb(const __m128i& vec) : fVec(vec) {}
+
+ SkNb() {}
+ bool allTrue() const { return 0xff == (_mm_movemask_epi8(fVec) & 0xff); }
+ bool anyTrue() const { return 0x00 != (_mm_movemask_epi8(fVec) & 0xff); }
+
+ __m128i fVec;
+};
+
+template <>
+class SkNb<4, 4> {
+public:
+ SkNb(const __m128i& vec) : fVec(vec) {}
+
+ SkNb() {}
+ bool allTrue() const { return 0xffff == _mm_movemask_epi8(fVec); }
+ bool anyTrue() const { return 0x0000 != _mm_movemask_epi8(fVec); }
+
+ __m128i fVec;
+};
+
+template <>
+class SkNb<2, 8> {
+public:
+ SkNb(const __m128i& vec) : fVec(vec) {}
+
+ SkNb() {}
+ bool allTrue() const { return 0xffff == _mm_movemask_epi8(fVec); }
+ bool anyTrue() const { return 0x0000 != _mm_movemask_epi8(fVec); }
+
+ __m128i fVec;
+};
+
template <>
class SkNf<2, float> {
+ typedef SkNb<2, 4> Nb;
public:
SkNf(const __m128& vec) : fVec(vec) {}
@@ -32,12 +69,12 @@
SkNf operator * (const SkNf& o) const { return _mm_mul_ps(fVec, o.fVec); }
SkNf operator / (const SkNf& o) const { return _mm_div_ps(fVec, o.fVec); }
- SkNf operator == (const SkNf& o) const { return _mm_cmpeq_ps (fVec, o.fVec); }
- SkNf operator != (const SkNf& o) const { return _mm_cmpneq_ps(fVec, o.fVec); }
- SkNf operator < (const SkNf& o) const { return _mm_cmplt_ps (fVec, o.fVec); }
- SkNf operator > (const SkNf& o) const { return _mm_cmpgt_ps (fVec, o.fVec); }
- SkNf operator <= (const SkNf& o) const { return _mm_cmple_ps (fVec, o.fVec); }
- SkNf operator >= (const SkNf& o) const { return _mm_cmpge_ps (fVec, o.fVec); }
+ Nb operator == (const SkNf& o) const { return _mm_castps_si128(_mm_cmpeq_ps (fVec, o.fVec)); }
+ Nb operator != (const SkNf& o) const { return _mm_castps_si128(_mm_cmpneq_ps(fVec, o.fVec)); }
+ Nb operator < (const SkNf& o) const { return _mm_castps_si128(_mm_cmplt_ps (fVec, o.fVec)); }
+ Nb operator > (const SkNf& o) const { return _mm_castps_si128(_mm_cmpgt_ps (fVec, o.fVec)); }
+ Nb operator <= (const SkNf& o) const { return _mm_castps_si128(_mm_cmple_ps (fVec, o.fVec)); }
+ Nb operator >= (const SkNf& o) const { return _mm_castps_si128(_mm_cmpge_ps (fVec, o.fVec)); }
static SkNf Min(const SkNf& l, const SkNf& r) { return _mm_min_ps(l.fVec, r.fVec); }
static SkNf Max(const SkNf& l, const SkNf& r) { return _mm_max_ps(l.fVec, r.fVec); }
@@ -56,14 +93,12 @@
return pun.fs[k&1];
}
- bool allTrue() const { return 0xff == (_mm_movemask_epi8(_mm_castps_si128(fVec)) & 0xff); }
- bool anyTrue() const { return 0x00 != (_mm_movemask_epi8(_mm_castps_si128(fVec)) & 0xff); }
-
__m128 fVec;
};
template <>
class SkNf<2, double> {
+ typedef SkNb<2, 8> Nb;
public:
SkNf(const __m128d& vec) : fVec(vec) {}
@@ -79,12 +114,12 @@
SkNf operator * (const SkNf& o) const { return _mm_mul_pd(fVec, o.fVec); }
SkNf operator / (const SkNf& o) const { return _mm_div_pd(fVec, o.fVec); }
- SkNf operator == (const SkNf& o) const { return _mm_cmpeq_pd (fVec, o.fVec); }
- SkNf operator != (const SkNf& o) const { return _mm_cmpneq_pd(fVec, o.fVec); }
- SkNf operator < (const SkNf& o) const { return _mm_cmplt_pd (fVec, o.fVec); }
- SkNf operator > (const SkNf& o) const { return _mm_cmpgt_pd (fVec, o.fVec); }
- SkNf operator <= (const SkNf& o) const { return _mm_cmple_pd (fVec, o.fVec); }
- SkNf operator >= (const SkNf& o) const { return _mm_cmpge_pd (fVec, o.fVec); }
+ Nb operator == (const SkNf& o) const { return _mm_castpd_si128(_mm_cmpeq_pd (fVec, o.fVec)); }
+ Nb operator != (const SkNf& o) const { return _mm_castpd_si128(_mm_cmpneq_pd(fVec, o.fVec)); }
+ Nb operator < (const SkNf& o) const { return _mm_castpd_si128(_mm_cmplt_pd (fVec, o.fVec)); }
+ Nb operator > (const SkNf& o) const { return _mm_castpd_si128(_mm_cmpgt_pd (fVec, o.fVec)); }
+ Nb operator <= (const SkNf& o) const { return _mm_castpd_si128(_mm_cmple_pd (fVec, o.fVec)); }
+ Nb operator >= (const SkNf& o) const { return _mm_castpd_si128(_mm_cmpge_pd (fVec, o.fVec)); }
static SkNf Min(const SkNf& l, const SkNf& r) { return _mm_min_pd(l.fVec, r.fVec); }
static SkNf Max(const SkNf& l, const SkNf& r) { return _mm_max_pd(l.fVec, r.fVec); }
@@ -102,9 +137,6 @@
union { __m128d v; double ds[2]; } pun = {fVec};
return pun.ds[k&1];
}
-
- bool allTrue() const { return 0xffff == _mm_movemask_epi8(_mm_castpd_si128(fVec)); }
- bool anyTrue() const { return 0x0000 != _mm_movemask_epi8(_mm_castpd_si128(fVec)); }
__m128d fVec;
};
@@ -149,6 +181,7 @@
template <>
class SkNf<4, float> {
+ typedef SkNb<4, 4> Nb;
public:
SkNf(const __m128& vec) : fVec(vec) {}
@@ -166,12 +199,12 @@
SkNf operator * (const SkNf& o) const { return _mm_mul_ps(fVec, o.fVec); }
SkNf operator / (const SkNf& o) const { return _mm_div_ps(fVec, o.fVec); }
- SkNf operator == (const SkNf& o) const { return _mm_cmpeq_ps (fVec, o.fVec); }
- SkNf operator != (const SkNf& o) const { return _mm_cmpneq_ps(fVec, o.fVec); }
- SkNf operator < (const SkNf& o) const { return _mm_cmplt_ps (fVec, o.fVec); }
- SkNf operator > (const SkNf& o) const { return _mm_cmpgt_ps (fVec, o.fVec); }
- SkNf operator <= (const SkNf& o) const { return _mm_cmple_ps (fVec, o.fVec); }
- SkNf operator >= (const SkNf& o) const { return _mm_cmpge_ps (fVec, o.fVec); }
+ Nb operator == (const SkNf& o) const { return _mm_castps_si128(_mm_cmpeq_ps (fVec, o.fVec)); }
+ Nb operator != (const SkNf& o) const { return _mm_castps_si128(_mm_cmpneq_ps(fVec, o.fVec)); }
+ Nb operator < (const SkNf& o) const { return _mm_castps_si128(_mm_cmplt_ps (fVec, o.fVec)); }
+ Nb operator > (const SkNf& o) const { return _mm_castps_si128(_mm_cmpgt_ps (fVec, o.fVec)); }
+ Nb operator <= (const SkNf& o) const { return _mm_castps_si128(_mm_cmple_ps (fVec, o.fVec)); }
+ Nb operator >= (const SkNf& o) const { return _mm_castps_si128(_mm_cmpge_ps (fVec, o.fVec)); }
static SkNf Min(const SkNf& l, const SkNf& r) { return _mm_min_ps(l.fVec, r.fVec); }
static SkNf Max(const SkNf& l, const SkNf& r) { return _mm_max_ps(l.fVec, r.fVec); }
@@ -189,9 +222,6 @@
union { __m128 v; float fs[4]; } pun = {fVec};
return pun.fs[k&3];
}
-
- bool allTrue() const { return 0xffff == _mm_movemask_epi8(_mm_castps_si128(fVec)); }
- bool anyTrue() const { return 0x0000 != _mm_movemask_epi8(_mm_castps_si128(fVec)); }
__m128 fVec;
};
@@ -282,11 +312,6 @@
SkNi operator - (const SkNi& o) const { return _mm_sub_epi8(fVec, o.fVec); }
static SkNi Min(const SkNi& a, const SkNi& b) { return _mm_min_epu8(a.fVec, b.fVec); }
- SkNi operator < (const SkNi& o) const {
- // There's no unsigned _mm_cmplt_epu8, so we flip the sign bits then use a signed compare.
- auto flip = _mm_set1_epi8(char(0x80));
- return _mm_cmplt_epi8(_mm_xor_si128(flip, fVec), _mm_xor_si128(flip, o.fVec));
- }
template <int k> uint8_t kth() const {
SkASSERT(0 <= k && k < 16);
@@ -295,11 +320,6 @@
return k % 2 == 0 ? pair : (pair >> 8);
}
- SkNi thenElse(const SkNi& t, const SkNi& e) const {
- return _mm_or_si128(_mm_and_si128 (fVec, t.fVec),
- _mm_andnot_si128(fVec, e.fVec));
- }
-
__m128i fVec;
};
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