FFmpeg
Macros
inline_asm.h File Reference
#include "constants.h"

Go to the source code of this file.

Macros

#define MOVQ_WONE(regd)
 
#define JUMPALIGN()   __asm__ volatile (".p2align 3"::)
 
#define MOVQ_ZERO(regd)   __asm__ volatile ("pxor %%"#regd", %%"#regd ::)
 
#define MOVQ_BFE(regd)
 
#define MOVQ_WTWO(regd)   __asm__ volatile ("movq %0, %%"#regd" \n\t" :: "m"(ff_pw_2))
 
#define PAVGB_MMX_NO_RND(rega, regb, regr, regfe)
 
#define PAVGB_MMX(rega, regb, regr, regfe)
 
#define PAVGBP_MMX_NO_RND(rega, regb, regr, regc, regd, regp)
 
#define PAVGBP_MMX(rega, regb, regr, regc, regd, regp)
 

Macro Definition Documentation

#define MOVQ_WONE (   regd)
Value:
__asm__ volatile ( \
"pcmpeqd %%" #regd ", %%" #regd " \n\t" \
"psrlw $15, %%" #regd ::)
__asm__(".macro parse_r var r\n\t""\\var = -1\n\t"_IFC_REG(0) _IFC_REG(1) _IFC_REG(2) _IFC_REG(3) _IFC_REG(4) _IFC_REG(5) _IFC_REG(6) _IFC_REG(7) _IFC_REG(8) _IFC_REG(9) _IFC_REG(10) _IFC_REG(11) _IFC_REG(12) _IFC_REG(13) _IFC_REG(14) _IFC_REG(15) _IFC_REG(16) _IFC_REG(17) _IFC_REG(18) _IFC_REG(19) _IFC_REG(20) _IFC_REG(21) _IFC_REG(22) _IFC_REG(23) _IFC_REG(24) _IFC_REG(25) _IFC_REG(26) _IFC_REG(27) _IFC_REG(28) _IFC_REG(29) _IFC_REG(30) _IFC_REG(31)".iflt \\var\n\t"".error \"Unable to parse register name \\r\"\n\t"".endif\n\t"".endm")

Definition at line 26 of file inline_asm.h.

#define JUMPALIGN ( )    __asm__ volatile (".p2align 3"::)

Definition at line 31 of file inline_asm.h.

#define MOVQ_ZERO (   regd)    __asm__ volatile ("pxor %%"#regd", %%"#regd ::)

Definition at line 32 of file inline_asm.h.

Referenced by pixels8_xy2().

#define MOVQ_BFE (   regd)
Value:
__asm__ volatile ( \
"pcmpeqd %%"#regd", %%"#regd" \n\t" \
"paddb %%"#regd", %%"#regd" \n\t" ::)
__asm__(".macro parse_r var r\n\t""\\var = -1\n\t"_IFC_REG(0) _IFC_REG(1) _IFC_REG(2) _IFC_REG(3) _IFC_REG(4) _IFC_REG(5) _IFC_REG(6) _IFC_REG(7) _IFC_REG(8) _IFC_REG(9) _IFC_REG(10) _IFC_REG(11) _IFC_REG(12) _IFC_REG(13) _IFC_REG(14) _IFC_REG(15) _IFC_REG(16) _IFC_REG(17) _IFC_REG(18) _IFC_REG(19) _IFC_REG(20) _IFC_REG(21) _IFC_REG(22) _IFC_REG(23) _IFC_REG(24) _IFC_REG(25) _IFC_REG(26) _IFC_REG(27) _IFC_REG(28) _IFC_REG(29) _IFC_REG(30) _IFC_REG(31)".iflt \\var\n\t"".error \"Unable to parse register name \\r\"\n\t"".endif\n\t"".endm")

Definition at line 34 of file inline_asm.h.

Referenced by pixels16_x2(), pixels8_x2(), and pixels8_y2().

#define MOVQ_WTWO (   regd)    __asm__ volatile ("movq %0, %%"#regd" \n\t" :: "m"(ff_pw_2))

Definition at line 40 of file inline_asm.h.

#define PAVGB_MMX_NO_RND (   rega,
  regb,
  regr,
  regfe 
)
Value:
"movq "#rega", "#regr" \n\t" \
"pand "#regb", "#regr" \n\t" \
"pxor "#rega", "#regb" \n\t" \
"pand "#regfe", "#regb" \n\t" \
"psrlq $1, "#regb" \n\t" \
"paddb "#regb", "#regr" \n\t"

Definition at line 55 of file inline_asm.h.

#define PAVGB_MMX (   rega,
  regb,
  regr,
  regfe 
)
Value:
"movq "#rega", "#regr" \n\t" \
"por "#regb", "#regr" \n\t" \
"pxor "#rega", "#regb" \n\t" \
"pand "#regfe", "#regb" \n\t" \
"psrlq $1, "#regb" \n\t" \
"psubb "#regb", "#regr" \n\t"

Definition at line 63 of file inline_asm.h.

Referenced by pixels8_xy2(), and pixels8_y2().

#define PAVGBP_MMX_NO_RND (   rega,
  regb,
  regr,
  regc,
  regd,
  regp 
)
Value:
"movq "#rega", "#regr" \n\t" \
"movq "#regc", "#regp" \n\t" \
"pand "#regb", "#regr" \n\t" \
"pand "#regd", "#regp" \n\t" \
"pxor "#rega", "#regb" \n\t" \
"pxor "#regc", "#regd" \n\t" \
"pand %%mm6, "#regb" \n\t" \
"pand %%mm6, "#regd" \n\t" \
"psrlq $1, "#regb" \n\t" \
"psrlq $1, "#regd" \n\t" \
"paddb "#regb", "#regr" \n\t" \
"paddb "#regd", "#regp" \n\t"

Definition at line 72 of file inline_asm.h.

#define PAVGBP_MMX (   rega,
  regb,
  regr,
  regc,
  regd,
  regp 
)
Value:
"movq "#rega", "#regr" \n\t" \
"movq "#regc", "#regp" \n\t" \
"por "#regb", "#regr" \n\t" \
"por "#regd", "#regp" \n\t" \
"pxor "#rega", "#regb" \n\t" \
"pxor "#regc", "#regd" \n\t" \
"pand %%mm6, "#regb" \n\t" \
"pand %%mm6, "#regd" \n\t" \
"psrlq $1, "#regd" \n\t" \
"psrlq $1, "#regb" \n\t" \
"psubb "#regb", "#regr" \n\t" \
"psubb "#regd", "#regp" \n\t"

Definition at line 86 of file inline_asm.h.