diff options
Diffstat (limited to 'drivers/staging/echo/mmx.h')
| -rw-r--r-- | drivers/staging/echo/mmx.h | 29 |
1 files changed, 11 insertions, 18 deletions
diff --git a/drivers/staging/echo/mmx.h b/drivers/staging/echo/mmx.h index b5a3964865b..35412efe61c 100644 --- a/drivers/staging/echo/mmx.h +++ b/drivers/staging/echo/mmx.h @@ -27,24 +27,23 @@ * values by ULL, lest they be truncated by the compiler) */ -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 */ +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 */ /* SSE registers */ typedef union { char b[16]; } xmm_t; - #define mmx_i2r(op,imm,reg) \ __asm__ __volatile__ (#op " %0, %%" #reg \ : /* nothing */ \ @@ -63,7 +62,6 @@ typedef union { #define mmx_r2r(op,regs,regd) \ __asm__ __volatile__ (#op " %" #regs ", %" #regd) - #define emms() __asm__ __volatile__ ("emms") #define movd_m2r(var,reg) mmx_m2r (movd, var, reg) @@ -192,16 +190,13 @@ typedef union { #define pxor_m2r(var,reg) mmx_m2r (pxor, var, reg) #define pxor_r2r(regs,regd) mmx_r2r (pxor, regs, regd) - /* 3DNOW extensions */ #define pavgusb_m2r(var,reg) mmx_m2r (pavgusb, var, reg) #define pavgusb_r2r(regs,regd) mmx_r2r (pavgusb, regs, regd) - /* AMD MMX extensions - also available in intel SSE */ - #define mmx_m2ri(op,mem,reg,imm) \ __asm__ __volatile__ (#op " %1, %0, %%" #reg \ : /* nothing */ \ @@ -216,7 +211,6 @@ typedef union { : /* nothing */ \ : "m" (mem)) - #define maskmovq(regs,maskreg) mmx_r2ri (maskmovq, regs, maskreg) #define movntq_r2m(mmreg,var) mmx_r2m (movntq, mmreg, var) @@ -284,5 +278,4 @@ typedef union { #define punpcklqdq_r2r(regs,regd) mmx_r2r (punpcklqdq, regs, regd) #define punpckhqdq_r2r(regs,regd) mmx_r2r (punpckhqdq, regs, regd) - #endif /* AVCODEC_I386MMX_H */ |