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| author | Diego Biurrun <diego@biurrun.de> | 2014-01-27 15:06:54 +0100 |
|---|---|---|
| committer | Diego Biurrun <diego@biurrun.de> | 2014-03-22 06:17:29 -0700 |
| commit | 1a8d0cf77ed2611e542ae98f341d4c43a04467bd (patch) | |
| tree | 46a3521745d61522f665f9cc60c91fdcbc7411b8 /libavcodec/x86/dsputil_x86.h | |
| parent | 1df0b061621b10edde87e3ab7ea83aed381c574f (diff) | |
| download | ffmpeg-1a8d0cf77ed2611e542ae98f341d4c43a04467bd.tar.gz | |
x86: dsputil: Move inline assembly macros to a separate header
Diffstat (limited to 'libavcodec/x86/dsputil_x86.h')
| -rw-r--r-- | libavcodec/x86/dsputil_x86.h | 76 |
1 files changed, 0 insertions, 76 deletions
diff --git a/libavcodec/x86/dsputil_x86.h b/libavcodec/x86/dsputil_x86.h index 8f8ea052b3..4b615233bf 100644 --- a/libavcodec/x86/dsputil_x86.h +++ b/libavcodec/x86/dsputil_x86.h @@ -27,82 +27,6 @@ #include "libavcodec/avcodec.h" #include "libavcodec/dsputil.h" -#include "libavutil/x86/asm.h" -#include "constants.h" - -#define MOVQ_WONE(regd) \ - __asm__ volatile ( \ - "pcmpeqd %%" #regd ", %%" #regd " \n\t" \ - "psrlw $15, %%" #regd ::) - -#define JUMPALIGN() __asm__ volatile (".p2align 3"::) -#define MOVQ_ZERO(regd) __asm__ volatile ("pxor %%"#regd", %%"#regd ::) - -#define MOVQ_BFE(regd) \ - __asm__ volatile ( \ - "pcmpeqd %%"#regd", %%"#regd" \n\t" \ - "paddb %%"#regd", %%"#regd" \n\t" ::) - -#ifndef PIC -#define MOVQ_WTWO(regd) __asm__ volatile ("movq %0, %%"#regd" \n\t" :: "m"(ff_wtwo)) -#else -// for shared library it's better to use this way for accessing constants -// pcmpeqd -> -1 -#define MOVQ_WTWO(regd) \ - __asm__ volatile ( \ - "pcmpeqd %%"#regd", %%"#regd" \n\t" \ - "psrlw $15, %%"#regd" \n\t" \ - "psllw $1, %%"#regd" \n\t"::) - -#endif - -// using regr as temporary and for the output result -// first argument is unmodifed and second is trashed -// regfe is supposed to contain 0xfefefefefefefefe -#define PAVGB_MMX_NO_RND(rega, regb, regr, regfe) \ - "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" - -#define PAVGB_MMX(rega, regb, regr, regfe) \ - "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" - -// mm6 is supposed to contain 0xfefefefefefefefe -#define PAVGBP_MMX_NO_RND(rega, regb, regr, regc, regd, regp) \ - "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" - -#define PAVGBP_MMX(rega, regb, regr, regc, regd, regp) \ - "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" void ff_dsputilenc_init_mmx(DSPContext *c, AVCodecContext *avctx, unsigned high_bit_depth); |