1#ifndef SkXfermode_opts_arm_neon_DEFINED
2#define SkXfermode_opts_arm_neon_DEFINED
3
4#include "SkXfermode_proccoeff.h"
5
6class SkNEONProcCoeffXfermode : public SkProcCoeffXfermode {
7public:
8    SkNEONProcCoeffXfermode(const ProcCoeff& rec, SkXfermode::Mode mode,
9                            void* procSIMD)
10            : INHERITED(rec, mode), fProcSIMD(procSIMD) {}
11
12    virtual void xfer32(SkPMColor dst[], const SkPMColor src[], int count,
13                        const SkAlpha aa[]) const SK_OVERRIDE;
14    virtual void xfer16(uint16_t* SK_RESTRICT dst, const SkPMColor* SK_RESTRICT src,
15                        int count, const SkAlpha* SK_RESTRICT aa) const SK_OVERRIDE;
16
17    SK_TO_STRING_OVERRIDE()
18
19private:
20#ifdef SK_SUPPORT_LEGACY_DEEPFLATTENING
21    SkNEONProcCoeffXfermode(SkReadBuffer& buffer);
22#endif
23
24    // void* is used to avoid pulling arm_neon.h in the core and having to build
25    // it with -mfpu=neon.
26    void* fProcSIMD;
27    typedef SkProcCoeffXfermode INHERITED;
28};
29
30extern SkPMColor srcatop_modeproc_neon(SkPMColor src, SkPMColor dst);
31extern SkPMColor dstatop_modeproc_neon(SkPMColor src, SkPMColor dst);
32extern SkPMColor xor_modeproc_neon(SkPMColor src, SkPMColor dst);
33extern SkPMColor plus_modeproc_neon(SkPMColor src, SkPMColor dst);
34extern SkPMColor modulate_modeproc_neon(SkPMColor src, SkPMColor dst);
35
36#endif //#ifdef SkXfermode_opts_arm_neon_DEFINED
37