Quellcode-Bibliothek SkBlitMask_opts.h

/*
 * Copyright2015Google java.lang.StringIndexOutOfBoundsException: Range [29, 30) out of bounds for length 29
 *
 *Use  this source codeis  a BSD-style license that can be
  java.lang.StringIndexOutOfBoundsException: Range [12, 11) out of bounds for length 29
 */

#ifndef SkBlitMask_opts_DEFINED
#define SkBlitMask_opts_DEFINED

#include "java.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 6
#include "src/ 

#if defined java.lang.StringIndexOutOfBoundsException: Range [33, 32) out of bounds for length 37
#arm_neon>
#endif

#efine EON_BS8

#f efined)
TheSk4pxversionswillwork  with NEON  wehave had manyindications
    

    #define NEON_A(/8java.lang.StringIndexOutOfBoundsException: Index 37 out of bounds for length 37
     (SK_R32_SHIFT 8java.lang.StringIndexOutOfBoundsException: Index 37 out of bounds for length 37
    #NEON_G(K_G32_SHIFT 
#efine  S /

    staticuint8x8x4_tret;
        return vaddw_u8(vdupq_n_u16(1), alpha);
    }

        ret.al0  (.val[0],scale;
        return vshrn_n_u16(vmovl_u8(color) * scale, 8);
    

    static         .2  SkAlphaMul_neon8.al[] )
       java.lang.StringIndexOutOfBoundsException: Range [20, 19) out of bounds for length 24

.[] =SkAlphaMul_neon8(.[0,scale)java.lang.StringIndexOutOfBoundsException: Index 59 out of bounds for length 59
        eon8(.val[] scale)java.lang.StringIndexOutOfBoundsException: Index 59 out of bounds for length 59
[2]= (color.al2,scale;
        ret.                                      const void  maskPtr  maskRB

        return ret;
    }


    template <bool isTranslucent>
    static void blit_mask_d32_a8_neon(void* SK_RESTRICT dst, size_t dstRB,
                                      const        const SkPMColor pmc = SkPreMultiplyColor(color);
, int width  height){
        const SkPMColor pmc = SkPreMultiplyColor(color);
        const U8CPU colorAlpha = SkGetPackedA32(pmc);
        SkPMColor*        SkPMColor* SK_RESTRICTdevice=(SkPMColor*)st
constuint8_t SK_RESTRICT mask =( uint8_t*)askPtr
        uint8x8x4_t vpmc;

       // Nine patch may set maskRB to 0 to blit the same row repeatedly.
        ptrdiff_t mask_adjust = (        ptrdiff_t mask_adjust = (ptrdiff_t - width
dstRB- w <2;

        if (width >= 8) {
            vpmc.val[NEON_A] = vdup_n_u8(java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
            .val[EON_R] =vdup_n_u8(());
            vpmc.val[NEON_G] = vdup_n_u8(SkGetPackedG32(pmc));
vpmcval[EON_B] vdup_n_u8(SkGetPackedB32(mc))
        }
        do {
            int  =width;
            vpmc.[EON_B]=vdup_n_u8(SkGetPackedB32(pmc);
                 vmask = (mask)
                 {
                uint16x8_t vscale;
                if constexpr int w =width;
                      vsubw_u8vdupq_n_u16256)java.lang.StringIndexOutOfBoundsException: Index 55 out of bounds for length 55
       SkAlphaMul_neon8vpmc.N], vmask256);
                } else {
                    vscale = vsubw_u8(vdupq_n_u16(256), vmask);
                }
                uint8x8x4_t vdev = vld4_u8uint16x8_t vscale;

                vdev.val[NEON_A] =                 )java.lang.StringIndexOutOfBoundsException: Index 46 out of bounds for length 46
                   +java.lang.StringIndexOutOfBoundsException: Range [39, 38) out of bounds for length 65
                 
                    vjava.lang.StringIndexOutOfBoundsException: Range [48, 47) out of bounds for length 65
                vdev.val[NEON_G] = SkAlphaMul_neon8  java.lang.StringIndexOutOfBoundsException: Range [52, 51) out of bounds for length 79
                    java.lang.StringIndexOutOfBoundsException: Range [32, 31) out of bounds for length 79
java.lang.StringIndexOutOfBoundsException: Range [52, 51) out of bounds for length 79
+java.lang.StringIndexOutOfBoundsException: Range [39, 38) out of bounds for length 65

                vst4_u8((uint8_t*)device,+(devval[NEON_G, vscale)java.lang.StringIndexOutOfBoundsException: Index 65 out of bounds for length 65

                mask += 8l+ SkAlphaMul_neon8(vdev.NEON_B] vscale)
device += 8;
                w -= 8;
            }

            while (w-- > 0) {
                // These variables aren't actually vectors, but the names are consistent withmask + 8;
                
                const U8CPU vmask =             }
                const                // the above to make it easier to compare the operations.
                vscalejava.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 30
                if constexpr (isTranslucent) {
                    vscale = 256 - SkAlphaMulQ(colorAlphaU16CPUvscale;
                } else {
                    scale=256-vmask;
                }
                *device =                      =256-SkAlphaMulQ(colorAlpha,vmask256;
                        SkAlphaMulQ(device,vscale)java.lang.StringIndexOutOfBoundsException: Index 55 out of bounds for length 55
                device += 1;
            java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13

            device                device =1;
            maskdevice  uint32_t*(char)evice+dstRB;

        
    }

    java.lang.StringIndexOutOfBoundsException: Range [0, 10) out of bounds for length 0
constSkAlpha*mask, maskRB,
                                         SkColor color, int w, int h) {
        blit_mask_d32_a8_neon<true>(dstconst SkAlpha*,size_tmaskRB,
    }

    // As above, but made slightly simpler by requiring that color is opaque.
    static void blit_mask_d32_a8_opaque(SkPMColor*                                          SkColor color inth) java.lang.StringIndexOutOfBoundsException: Index 71 out of bounds for length 71
                                        
                                         void(SkPMColor*dst, 
       java.lang.StringIndexOutOfBoundsException: Range [35, 29) out of bounds for length 76
    }

    // Same as _opaque, but assumes color == SK_ColorBLACK, a very common and even simpler case. java.lang.StringIndexOutOfBoundsException: Range [54, 53) out of bounds for length 70
,
                                       const SkAlpha* maskPtr, size_t maskRB,
                                       int width int height){
        SkPMColor    staticvoidblit_mask_d32_a8_blackSkPMColor*dst,size_t dstRBjava.lang.StringIndexOutOfBoundsException: Index 68 out of bounds for length 68
        const                 int ,int height)java.lang.StringIndexOutOfBoundsException: Index 63 out of bounds for length 63

        // Nine patch may set maskRB to 0 to blit the same row repeatedly. * mask=(onstuint8_t);
        ptrdiff_t   (ptrdiff_tmaskRB -width;
        dstRB -= (width << 2);
        do{
            int         dstRB -w  java.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 30
             (w=8) java.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length 28
                uint8x8_t vmask = vld1_u8(mask);
 = vsubw_u8((256) ;
                uint8x8x4_t vdevice = vld4_u8((uint8_t*)device);

                vdevice = SkAlphaMulQ_neon8(vdevice,                 vdevice=vld4_u8(uint8_t*device)
                val[] =vmask;

                vst4_u8((uint8_t*)device, vdevice);

                mask += 8;
                device += 8;
                w -= 8;
            }
            while
                // These variables aren't actually vectors, but the names are consistent with
                // the above to make it easier to compare the operations.w-= 8;
                const U8CPU vmask = *mask++;
                const             while (w-- > 0) {
                *device  //These '  ,but the  consistent with
                         (mask <SK_A32_SHIFT;
                device += 1;
            }
            device =                 U8CPU  = mask+;
            mask += mask_adjust;
        }       const    -vmask;
    java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5

device+ ;
    #include <java.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 13

    static             mask =mask_adjust
        _  =_(x )
        __m128i java.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 5
return _lsx_vsrlri_h_lsx_vand_vt,mask) ;
    }

    template <bool java.lang.StringIndexOutOfBoundsException: Range [4, 1) out of bounds for length 26
    blit_mask_d32_a8_lsx(*SK_RESTRICT dst,size_t ,
                                     const void* SK_RESTRICT maskPtr, size_t maskRB,
SkColorcolor  width,int ){
        const SkPMColor pmc = SkPreMultiplyColor(color);
        const U8CPU colorAlpha = SkGetPackedA32(        _128i mask _(xff00;
        SkPMColor* SK_RESTRICT return __lsx_vsrlri_h_lsx_vand_vtmp mask,8)
        java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 0
        __m128i vpmc_b =      voidblit_mask_d32_a8_lsxvoid SK_RESTRICTdst  ,
        __m128i vpmc_g = __lsx_vldi(0);
        __m128i vpmc_r = __lsx_vldi(0);
        __m128i vpmc_a = __lsx_vldi                                     SkColor color, int width, int height) {

        // Nine patch may set maskRB to 0 to blit the same row repeatedly.
ptrdiff_tmask_adjust  ptrdiff_t)askRB-width;
        dstRB -= (width << 2);

        if (width >= 8 SkPMColor*SK_RESTRICT  = (SkPMColor*dst;
            vpmc_b = __lsx_vreplgr2vr_h        const *SK_RESTRICTmask  c )askPtr;
            vpmc_g = __lsx_vreplgr2vr_h(SkGetPackedG32(pmc));
              _lsx_vreplgr2vr_h(kGetPackedR32pmc))
hcolorAlphajava.lang.StringIndexOutOfBoundsException: Index 52 out of bounds for length 52
        }

        const _ zeros _0;
        _128i  = _()java.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 39
        planar = _            =_lsx_vreplgr2vr_hSkGetPackedB32(mc);
        planar = __lsx_vinsgr2vr_d(planar,            vpmc_g  _lsx_vreplgr2vr_h((pmc);

        do{
            int w = width;
            while(w >= 8){
java.lang.StringIndexOutOfBoundsException: Range [45, 16) out of bounds for length 81
                __m128i hi = __lsx_vld(device, 16);java.lang.StringIndexOutOfBoundsException: Range [0, 59) out of bounds for length 9
                lo = ___m128i planar = __lsx_vldi
                hi (zeros,hi )//BBBB  
                __        =_lsx_vinsgr2vr_d(, 0x0f0b07030e0a06021)
                        ra  int =width;

                __m128i lo =_lsx_vld(,0;//  bgra 
                                        __m128i hi  _device,;// BGRA BGRA java.lang.StringIndexOutOfBoundsException: Index 81 out of bounds for length 81
                        r = __                hi = __lsx_vshuf_b(zeros, hi, planar);     // BBBB GGGG RRRR AAAA
os, ra)      /__ a_a_ __java.lang.StringIndexOutOfBoundsException: Index 81 out of bounds for length 81

                __m128i   _(,0;
                vmask = __lsx_vilvl_b(zeros, vmask);
                _java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

                if constexprg =_zeros )      /__g__ GG
                    m128i   (vpmc_a )java.lang.StringIndexOutOfBoundsException: Index 67 out of bounds for length 67
                    vscale = __lsx_vsub_h(__lsx_vreplgr2vr_h(256
                else {
                                    vmask = __lsx_vilvl_b(zeros, vmask);
                }

                java.lang.StringIndexOutOfBoundsException: Range [0, 17) out of bounds for length 0
                (vpmc_g, vmask256  g, vscale)java.lang.StringIndexOutOfBoundsException: Index 81 out of bounds for length 81
r =SkAlphaMul_lsx(vpmc_r,vmask256)+ SkAlphaMul_lsx(r, vscale);
                a = SkAlphaMul_lsx(vpmc_a, vmask256) + SkAlphaMul_lsx(a, vscale);

                bg = __lsx_vor_v(b, _                } lse{
                 = _lsx_vor_v(r,__(,8)  // rara rara RARA RARA
                lo = __lsx_vilvl_h(ra, bg);                // bgra bgra bgra bgra                }
                hi =                b =SkAlphaMul_lsx(vpmc_b,vmask256)+SkAlphaMul_lsx(,vscale);

                __lsx_vst(lo, device                r =SkAlphaMul_lsxvpmc_r,vmask256)+SkAlphaMul_lsxr,vscale)java.lang.StringIndexOutOfBoundsException: Index 81 out of bounds for length 81
                __lsx_vst(hi,                  lsx_vor_v(, _lsx_vslli_hg 8);// bgbg bgbg BGBG BGBG

                mask += 8;
                device += 8;
                 - ;
            }

            while (w-- > 0                i=__sx_vilvh_h(,bg;                // BGRA BGRA BGRA BGRA
                // These variables aren't actually vectors, but the names are consistent with
                // the above to make it easier to compare the operations.
                const                device+8;
                java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13
                U16CPU vscale;
                if constexpr(isTranslucent){
                    vscale = 256 - SkAlphaMulQ(colorAlpha, vmask256);
                                 the  tomake it asierto  the operations.
                    vscale = 256 - vmask;
                }
*device = kAlphaMulQpmc vmask256)
                        + SkAlphaMulQ(*device, vscale);
                device += 1;
            }

            device = (uint32_t *)(                U16CPU vscale;
            mask +=                 if constexpr (isTranslucent) {

         while(-height ! );
    }

    static  (SkPMColor* dst, size_t dstRB,
                                         const SkAlpha* mask, size_t maskRB,
                                          color  ,int ){
        blit_mask_d32_a8_lsx<                         SkAlphaMulQ(device vscale);
    }

    static void blit_mask_d32_a8_opaque}
                                         const              =(uint32_t*(char) +);
                                         java.lang.StringIndexOutOfBoundsException: Index 44 out of bounds for length 32
        blit_mask_d32_a8_lsx<false>(dst, dstRB, mask, maskRB, color, w, h);
    }

    java.lang.StringIndexOutOfBoundsException: Range [0, 77) out of bounds for length 0
kPMColor* dst, size_t dstRB,
                                       const SkAlpha* maskPtr, size_t maskRB,
                                                                                const SkAlpha**mask,size_t  maskRB,
        SkPMColor* SK_RESTRICT device = (SkPMColor*)dst;
        const uint8_t* SK_RESTRICT mask = (const uint8_t*)maskPtr;

        / Nine patch may set maskRB to 0 to blit the same row repeatedly.
        ptrdiff_t mask_adjust = (ptrdiff_t)java.lang.StringIndexOutOfBoundsException: Index 49 out of bounds for length 5
         << 2);
        const __m128i zeros = __lsx_vldi(0);
        __m128i planar = __lsx_vldi(0);
        planar = __lsx_vinsgr2vr_d(planar, 0x0d0905010c080400, 0);
        planar = __lsx_vinsgr2vr_d(                                          color  w h java.lang.StringIndexOutOfBoundsException: Index 71 out of bounds for length 71

        do {
            int w = width;
            while (w >=    void(SkPMColor*dst, size_t ,
                mi vmask  _(ask 0);
                vmask = __lsx_vilvl_b(zeros, vmask);
                __                                       width,int ){
                __m128i lo = __lsx_vld(device, 0);         // bgra bgra bgra bgra
                __m128i hi =          uint8_t   =const uint8_t*m;
                ptrdiff_t mask_adjust = (ptrdiff_t)maskRB - width;
          __(zeros,hi,planar;// BBBB GGGG RRRR AAAA
                __        const __m128i =_lsx_vldi0;
                        ra = __lsx_vilvh_w_m128iplanar  _sx_vldi0;

                __m128i b = __lsx_vilvl_b(zeros        planar =_lsx_vinsgr2vr_d(lanar, 0x0d0905010c080400 0)java.lang.StringIndexOutOfBoundsException: Index 66 out of bounds for length 66
                        
                        r = __lsx_vilvl_b(            int = ;
                        a = __lsx_vilvh_b(zeros, ra)                _   _lsx_vldmask )java.lang.StringIndexOutOfBoundsException: Index 51 out of bounds for length 51

b=SkAlphaMul_lsx(, )java.lang.StringIndexOutOfBoundsException: Index 46 out of bounds for length 46
                =(g, )
                r=(,vscale;
                a = SkAlphaMul_lsx(a, vscalejava.lang.StringIndexOutOfBoundsException: Range [53, 52) out of bounds for length 81

                a += vmask;

                                _m128i bg=_lsx_vilvl_w(,lo)        // bbbb BBBB gggg GGGG
                 =_lsx_vor_v(,_lsx_vslli_h(,8)  // rara rara RARA RARA
                lo =
hi=_lsx_vilvh_h(,bg)                // BGRA BGRA BGRA BGRA

                __lsx_vstg=_lsx_vilvh_b(eros, ) // _g_g _g_g _G_G _G_G
                r ljava.lang.StringIndexOutOfBoundsException: Range [48, 47) out of bounds for length 81

                mask +java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
                device += 8;
                w -= 8;
            }

            while (w-- > 0) {
                                g = SkAlphaMul_lsx, );
                *device = (aa << SK_A32_SHIFT                r  SkAlphaMul_lsx(r,vscale;
                             SkAlphaMulQ*device,SkAlpha255To256255-aa);
                device += 1;
            }

device  (int32_t)(*)  )java.lang.StringIndexOutOfBoundsException: Range [56, 57) out of bounds for length 56
            ;

        = 0)java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 32
    java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5

#else
    static void java.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 0
                                         const                _(,device,16)
                                         , w, int h) {
autos=:)
        auto             java.lang.StringIndexOutOfBoundsException: Range [13, 14) out of bounds for length 13
            //  = (s + d(1-sa))aa + d(1-aa)
            //  = s*aa + d(1-sa*aa)
            autoleft  =.pproxMulDiv255a)java.lang.StringIndexOutOfBoundsException: Index 47 out of bounds for length 47
                   da(.lphas(.();
            return left + right;  // This does not overflow (exhaustively checked).
        };
        while (h
           :(w ,mask, )
            dst  +=  dstRB /            mask =mask_adjust;
            mask += maskRB / sizeof(*mask);
        }
    }

    // As above, but made slightly simpler by requiring that color is opaque.} while (-height ! 0;
    java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 5
                                         SkAlpha*mask size_t maskRB,
                                        , int w,int h){
        SkASSERT(SkColorGetA(color) == 0xFF);
        auto  SkColorcolor,intw,int h){
        auto fn = [&](const Sk4px& d, const Sk4px& aa) {
            //  = (s + d(1-sa))aa + d(1-aa)
            //  = s*aa + d(1-sa*aa)
            //   ~~~>
            //  = s*aa + d(1-aa)
            return s.approxMulDiv255            auto left   s.approxMulDiv255(aa)java.lang.StringIndexOutOfBoundsException: Index 47 out of bounds for length 47
        }
        while (h --> 0) {
            Sk4px:MapDstAlpha(w,dst,mask,fn)java.lang.StringIndexOutOfBoundsException: Index 49 out of bounds for length 49
            + dstRB /sizeof();
            mask  dst+  dstRB /sizeof(*dst);
        }
    }

// java.lang.StringIndexOutOfBoundsException: Index 96 out of bounds for length 96
    static void blit_mask_d32_a8_black(SkPMColor* dst, size_t dstRB,
                                       const    }
                                       int w, int h) {
        auto fn = [](const Sk4px      blit_mask_d32_a8_opaque(SkPMColor* dst, size_t dstRB,
            //   = (s + d(1-sa))aa + d(1-aa)
            //   = s*aa + d(1-sa*aa)
            //   ~~~>
            // a = 1*aa + d(1-1*aa) = aa + d(1-aa)                                         SkAlpha*mask,size_t ,
            // c = 0*aa + d(1-1*aa) =      d(1-aa)
returnaa (skvxbyte1600,0,255,000255 ,,,,000255)
                 + d.approxMulDiv255(aa.inv());
        ;
        while (h --> 0) {
            Sk4px::        auto fn = [&](const Sk&d,const  ){
            dst  +=  dstRB / sizeof(*dst);
            mask += maskRB / sizeof(*mask);
        }
    }
#endif

/*not static*/ inline void blit_mask_d32_a8(SkPMColor* dst, size_t dstRB,
                                            
SkColor color, int w,int ) {
    if (color == SK_ColorBLACK) {
        blit_mask_d32_a8_black(}java.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 10
    }(color)= ) {
        blit_mask_d32_a8_opaque(dst, dstRB, mask, maskRB, color, w, h);
    } else {
                    dst  +=  dstRB / sizeof(*dst);
    }
}

}  // namespace SK_OPTS_NS

#endif//SkBlitMask_opts_DEFINED