mirror of https://github.com/PCSX2/pcsx2.git
GSdx: finally, some use for hsubps (SSE3).
git-svn-id: http://pcsx2.googlecode.com/svn/trunk@4504 96395faa-99c1-11dd-bbfe-3dabce05a288
This commit is contained in:
gabest11
parent
e72b095e4c
commit
686b6da8e5
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@ -80,7 +80,7 @@ void GSRasterizer::Draw(const GSRasterizerData* data)
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m_stats.Reset();
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int64 start = __rdtsc();
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uint64 start = __rdtsc();
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// NOTE: data->scissor_test with templated Draw* speeds up large point lists (ffxii videos), but do not seem to make any difference for others
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@ -232,16 +232,16 @@ void GSRasterizer::DrawLine(const GSVertexSW* v)
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}
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}
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static const int s_abc[8][4] =
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static const uint8 s_ysort[8][4] =
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{
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{0, 1, 2, 0}, // c >= b >= a
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{1, 0, 2, 0}, // c >= a > b
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{0, 1, 2, 0}, // y0 <= y1 <= y2
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{1, 0, 2, 0}, // y1 < y0 <= y2
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{0, 0, 0, 0},
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{1, 2, 0, 0}, // a > c >= b
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{0, 2, 1, 0}, // b > c >= a
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{1, 2, 0, 0}, // y1 <= y2 < y0
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{0, 2, 1, 0}, // y0 <= y2 < y1
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{0, 0, 0, 0},
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{2, 0, 1, 0}, // b >= a > c
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{2, 1, 0, 0}, // a > b > c
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{2, 0, 1, 0}, // y2 < y0 <= y1
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{2, 1, 0, 0}, // y2 < y1 < y0
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};
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void GSRasterizer::DrawTriangle(const GSVertexSW* vertices)
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@ -252,23 +252,23 @@ void GSRasterizer::DrawTriangle(const GSVertexSW* vertices)
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GSVertexSW dedge;
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GSVertexSW dscan;
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GSVector4 aabb = vertices[0].p.yyyy(vertices[1].p);
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GSVector4 bccb = vertices[1].p.yyyy(vertices[2].p).xzzx();
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GSVector4 y0011 = vertices[0].p.yyyy(vertices[1].p);
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GSVector4 y1221 = vertices[1].p.yyyy(vertices[2].p).xzzx();
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int abc = (aabb > bccb).mask() & 7;
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int mask = (y0011 > y1221).mask() & 7;
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v[0] = vertices[s_abc[abc][0]];
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v[1] = vertices[s_abc[abc][1]];
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v[2] = vertices[s_abc[abc][2]];
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v[0] = vertices[s_ysort[mask][0]];
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v[1] = vertices[s_ysort[mask][1]];
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v[2] = vertices[s_ysort[mask][2]];
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aabb = v[0].p.yyyy(v[1].p);
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bccb = v[1].p.yyyy(v[2].p).xzzx();
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y0011 = v[0].p.yyyy(v[1].p);
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y1221 = v[1].p.yyyy(v[2].p).xzzx();
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int i = (aabb == bccb).mask() & 7;
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int i = (y0011 == y1221).mask() & 7;
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if(i == 7) return; // a == b == c
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if(i == 7) return; // y0 == y1 == y2
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GSVector4 tbf = aabb.xzxz(bccb).ceil();
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GSVector4 tbf = y0011.xzxz(y1221).ceil();
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GSVector4 tbmax = tbf.max(m_fscissor.ywyw());
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GSVector4 tbmin = tbf.min(m_fscissor.ywyw());
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GSVector4i tb = GSVector4i(tbmax.xzyw(tbmin));
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@ -291,39 +291,10 @@ void GSRasterizer::DrawTriangle(const GSVertexSW* vertices)
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cross = cross.rcpnr();
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GSVector4 dv01xy = dv[0].p.xyxy(dv[1].p);
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GSVector4 dxy01 = dv[0].p.xyxy(dv[1].p);
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GSVector4 _z = dv01xy * dv[1].p.zzzz(dv[0].p);
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GSVector4 _f = dv01xy * dv[1].p.wwww(dv[0].p);
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GSVector4 _zf = (_z.yzyz(_f) - _z.wxwx(_f)) * cross;
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dscan.p = _zf.xzxz();
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dedge.p = _zf.ywyw();
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GSVector4 _s = dv01xy * dv[1].t.xxxx(dv[0].t);
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GSVector4 _t = dv01xy * dv[1].t.yyyy(dv[0].t);
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GSVector4 _q = dv01xy * dv[1].t.zzzz(dv[0].t);
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GSVector4 _st = (_s.yzyz(_t) - _s.wxwx(_t)) * cross;
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GSVector4 _q_ = (_q.yzyz() - _q.wxwx()) * cross;
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dscan.t = _st.xzxz(_q_);
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dedge.t = _st.ywyw(_q_);
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GSVector4 _r = dv01xy * dv[1].c.xxxx(dv[0].c);
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GSVector4 _g = dv01xy * dv[1].c.yyyy(dv[0].c);
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GSVector4 _b = dv01xy * dv[1].c.zzzz(dv[0].c);
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GSVector4 _a = dv01xy * dv[1].c.wwww(dv[0].c);
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GSVector4 _rg = (_r.yzyz(_g) - _r.wxwx(_g)) * cross;
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GSVector4 _ba = (_b.yzyz(_a) - _b.wxwx(_a)) * cross;
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dscan.c = _rg.xzxz(_ba);
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dedge.c = _rg.ywyw(_ba);
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GSVector4 dx = dv01xy.xzxy(dv[2].p);
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GSVector4 dy = dv01xy.ywyx(dv[2].p);
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GSVector4 dx = dxy01.xzxy(dv[2].p);
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GSVector4 dy = dxy01.ywyx(dv[2].p);
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GSVector4 ddx[3];
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@ -331,12 +302,37 @@ void GSRasterizer::DrawTriangle(const GSVertexSW* vertices)
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ddx[1] = ddx[0].yxzw();
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ddx[2] = ddx[0].xzyw();
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GSVector4 dxy01c = dxy01 * cross;
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GSVector4 _z = dxy01c * dv[1].p.zzzz(dv[0].p); // dx0 * z1, dy0 * z1, dx1 * z0, dy1 * z0
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GSVector4 _f = dxy01c * dv[1].p.wwww(dv[0].p); // dx0 * f1, dy0 * f1, dx1 * f0, dy1 * f0
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GSVector4 _zf = _z.ywyw(_f).hsub(_z.zxzx(_f)); // dy0 * z1 - dy1 * z0, dy0 * f1 - dy1 * f0, dx1 * z0 - dx0 * z1, dx1 * f0 - dx0 * f1
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dscan.p = _zf.zwxy(); // dy0 * z1 - dy1 * z0, dy0 * f1 - dy1 * f0
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dedge.p = _zf; // dx1 * z0 - dx0 * z1, dx1 * f0 - dx0 * f1
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GSVector4 _s = dxy01c * dv[1].t.xxxx(dv[0].t); // dx0 * s1, dy0 * s1, dx1 * s0, dy1 * s0
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GSVector4 _t = dxy01c * dv[1].t.yyyy(dv[0].t); // dx0 * t1, dy0 * t1, dx1 * t0, dy1 * t0
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GSVector4 _q = dxy01c * dv[1].t.zzzz(dv[0].t); // dx0 * q1, dy0 * q1, dx1 * q0, dy1 * q0
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dscan.t = _s.ywyw(_t).hsub(_q.ywyw()); // dy0 * s1 - dy1 * s0, dy0 * t1 - dy1 * t0, dy0 * q1 - dy1 * q0
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dedge.t = _s.zxzx(_t).hsub(_q.zxzx()); // dx1 * s0 - dx0 * s1, dx1 * t0 - dx0 * t1, dx1 * q0 - dx0 * q1
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GSVector4 _r = dxy01c * dv[1].c.xxxx(dv[0].c); // dx0 * r1, dy0 * r1, dx1 * r0, dy1 * r0
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GSVector4 _g = dxy01c * dv[1].c.yyyy(dv[0].c); // dx0 * g1, dy0 * g1, dx1 * g0, dy1 * g0
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GSVector4 _b = dxy01c * dv[1].c.zzzz(dv[0].c); // dx0 * b1, dy0 * b1, dx1 * b0, dy1 * b0
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GSVector4 _a = dxy01c * dv[1].c.wwww(dv[0].c); // dx0 * a1, dy0 * a1, dx1 * a0, dy1 * a0
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dscan.c = _r.ywyw(_g).hsub(_b.ywyw(_a)); // dy0 * r1 - dy1 * r0, dy0 * g1 - dy1 * g0, dy0 * b1 - dy1 * b0, dy0 * a1 - dy1 * a0
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dedge.c = _r.zxzx(_g).hsub(_b.zxzx(_a)); // dx1 * r0 - dx0 * r1, dx1 * g0 - dx0 * g1, dx1 * b0 - dx0 * b1, dx1 * a0 - dx0 * a1
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GSVector4 x0;
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switch(i)
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{
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case 0: // a < b < c
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case 4: // a < b == c
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case 0: // y0 < y1 < y2
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case 4: // y0 < y1 == y2
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x0 = v[0].p.xxxx();
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@ -370,7 +366,7 @@ void GSRasterizer::DrawTriangle(const GSVertexSW* vertices)
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break;
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case 1: // a == b < c
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case 1: // y0 == y1 < y2
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if(tb.y < tb.w)
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{
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@ -2581,18 +2581,52 @@ public:
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__forceinline GSVector4 hadd() const
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{
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#if _M_SSE >= 0x300
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return GSVector4(_mm_hadd_ps(m, m));
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#else
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return xzxz() + ywyw();
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#endif
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}
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__forceinline GSVector4 hadd(const GSVector4& v) const
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{
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#if _M_SSE >= 0x300
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return GSVector4(_mm_hadd_ps(m, v.m));
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#else
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return xzxz(v) + ywyw(v);
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#endif
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}
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__forceinline GSVector4 hsub() const
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{
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#if _M_SSE >= 0x300
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return GSVector4(_mm_hsub_ps(m, m));
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#else
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return xzxz() - ywyw();
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#endif
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}
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__forceinline GSVector4 hsub(const GSVector4& v) const
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{
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#if _M_SSE >= 0x300
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return GSVector4(_mm_hsub_ps(m, v.m));
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#else
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return xzxz(v) - ywyw(v);
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#endif
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}
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