[MPlayer-cvslog] r20837 - in trunk: libmpcodecs/native/mmx.h mmx.h

[diego]

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 */