Author: diego Date: Fri Nov 10 17:42:04 2006 New Revision: 20837 Added: trunk/libmpcodecs/native/mmx.h Removed: trunk/mmx.h Log: Remove mmx.h, the licensing status was doubtful, and put a minimal replacement header in the place where it's needed. Added: trunk/libmpcodecs/native/mmx.h ============================================================================== --- (empty file) +++ trunk/libmpcodecs/native/mmx.h Fri Nov 10 17:42:04 2006 @@ -0,0 +1,80 @@ +#ifndef MPLAYER_MMX_H +#define MPLAYER_MMX_H + +typedef union { + long long q; /* Quadword (64-bit) value */ + unsigned long long uq; /* Unsigned Quadword */ + int d[2]; /* 2 Doubleword (32-bit) values */ + unsigned int ud[2]; /* 2 Unsigned Doubleword */ + short w[4]; /* 4 Word (16-bit) values */ + unsigned short uw[4]; /* 4 Unsigned Word */ + char b[8]; /* 8 Byte (8-bit) values */ + unsigned char ub[8]; /* 8 Unsigned Byte */ + float s[2]; /* Single-precision (32-bit) value */ +} mmx_t; /* On an 8-byte (64-bit) boundary */ + + +#define movq_m2r(var, reg) mmx_m2r(movq, var, reg) +#define movq_r2m(reg, var) mmx_r2m(movq, reg, var) +#define movq_r2r(regs, regd) mmx_r2r(movq, regs, regd) + +#define punpcklwd_m2r(var, reg) mmx_m2r(punpcklwd, var, reg) +#define punpcklwd_r2r(regs, regd) mmx_r2r(punpcklwd, regs, regd) + +#define punpckhwd_m2r(var, reg) mmx_m2r(punpckhwd, var, reg) +#define punpckhwd_r2r(regs, regd) mmx_r2r(punpckhwd, regs, regd) + +#define punpcklbw_r2r(regs, regd) mmx_r2r(punpcklbw, regs, regd) +#define punpckhbw_r2r(regs, regd) mmx_r2r(punpckhbw, regs, regd) +#define punpckhdq_r2r(regs, regd) mmx_r2r(punpckhdq, regs, regd) +#define punpckldq_r2r(regs, regd) mmx_r2r(punpckldq, regs, regd) + +#define psubw_m2r(var, reg) mmx_m2r(psubw, var, reg) +#define psubw_r2r(regs, regd) mmx_r2r(psubw, regs, regd) +#define psubsw_r2r(regs, regd) mmx_r2r(psubsw, regs, regd) + +#define pmaddwd_r2r(regs, regd) mmx_r2r(pmaddwd, regs, regd) +#define paddw_m2r(var, reg) mmx_m2r(paddw, var, reg) +#define paddw_r2r(regs, regd) mmx_r2r(paddw, regs, regd) + +#define psrad_i2r(imm, reg) mmx_i2r(psrad, imm, reg) + +#define psllw_i2r(imm, reg) mmx_i2r(psllw, imm, reg) + +#define pmulhw_r2r(regs, regd) mmx_r2r(pmulhw, regs, regd) +#define pmulhw_m2r(var, reg) mmx_m2r(pmulhw, var, reg) + +#define psraw_i2r(imm, reg) mmx_i2r(psraw, imm, reg) + +#define packssdw_r2r(regs, regd) mmx_r2r(packssdw, regs, regd) +#define packuswb_r2r(regs, regd) mmx_r2r(packuswb, regs, regd) + +#define pxor_r2r(regs, regd) mmx_r2r(pxor, regs, regd) + +#define pcmpgtw_r2r(regs, regd) mmx_r2r(pcmpgtw, regs, regd) + +#define por_r2r(regs, regd) mmx_r2r(por, regs, regd) + + +#define mmx_i2r(op,imm,reg) \ + __asm__ __volatile__ (#op " %0, %%" #reg \ + : /* nothing */ \ + : "i" (imm) ) + +#define mmx_m2r(op, mem, reg) \ + __asm__ __volatile__ (#op " %0, %%" #reg \ + : /* nothing */ \ + : "m" (mem)) + +#define mmx_r2m(op, reg, mem) \ + __asm__ __volatile__ (#op " %%" #reg ", %0" \ + : "=m" (mem) \ + : /* nothing */ ) + +#define mmx_r2r(op, regs, regd) \ + __asm__ __volatile__ (#op " %" #regs ", %" #regd) + + +#define emms() __asm__ __volatile__ ("emms") + +#endif /* MPLAYER_MMX_H */