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Merge commit '1b343cedd7cd68e7865aa5280d1568c7e5d79917'

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* commit '1b343cedd7cd68e7865aa5280d1568c7e5d79917':
  x86: dsputil: Remove unused ff_pb_3F constant
  x86: dsputil: Remove unused MOVQ_BONE macro

Merged-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2013-05-08 14:13:43 +02:00
commit e3869dd17e
3 changed files with 0 additions and 11 deletions
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1
libavcodec/x86/constants.c
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@ -21,7 +21,6 @@
#include "libavutil/mem.h"
#include "libavutil/x86/asm.h" // for xmm_reg
DECLARE_ALIGNED(8, const uint64_t, ff_bone) = 0x0101010101010101ULL;
DECLARE_ALIGNED(8, const uint64_t, ff_wtwo) = 0x0002000200020002ULL;
DECLARE_ALIGNED(16, const xmm_reg, ff_pw_1) = { 0x0001000100010001ULL, 0x0001000100010001ULL };

1
libavcodec/x86/dsputil_mmx.c
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@ -49,7 +49,6 @@ DECLARE_ALIGNED(8, const uint64_t, ff_pw_255) = 0x00ff00ff00ff00ffULL;
DECLARE_ALIGNED(16, const xmm_reg, ff_pw_512) = { 0x0200020002000200ULL, 0x0200020002000200ULL };
DECLARE_ALIGNED(16, const xmm_reg, ff_pw_1019) = { 0x03FB03FB03FB03FBULL, 0x03FB03FB03FB03FBULL };
DECLARE_ALIGNED(8, const uint64_t, ff_pb_3F) = 0x3F3F3F3F3F3F3F3FULL;
DECLARE_ALIGNED(8, const uint64_t, ff_pb_FC) = 0xFCFCFCFCFCFCFCFCULL;
DECLARE_ALIGNED(16, const double, ff_pd_1)[2] = { 1.0, 1.0 };

9
libavcodec/x86/dsputil_mmx.h
View File

@ -28,7 +28,6 @@
#include "libavcodec/dsputil.h"
#include "libavutil/x86/asm.h"
extern const uint64_t ff_bone;
extern const uint64_t ff_wtwo;
extern const xmm_reg ff_pw_3;
@ -49,7 +48,6 @@ extern const uint64_t ff_pw_255;
extern const xmm_reg ff_pb_1;
extern const xmm_reg ff_pb_3;
extern const uint64_t ff_pb_3F;
extern const xmm_reg ff_pb_F8;
extern const uint64_t ff_pb_FC;
@ -81,17 +79,10 @@ extern const double ff_pd_2[2];
"paddb %%"#regd", %%"#regd" \n\t" ::)
#ifndef PIC
#define MOVQ_BONE(regd) __asm__ volatile ("movq %0, %%"#regd" \n\t" :: "m"(ff_bone))
#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_BONE(regd) \
__asm__ volatile ( \
"pcmpeqd %%"#regd", %%"#regd" \n\t" \
"psrlw $15, %%"#regd" \n\t" \
"packuswb %%"#regd", %%"#regd" \n\t" ::)
#define MOVQ_WTWO(regd) \
__asm__ volatile ( \
"pcmpeqd %%"#regd", %%"#regd" \n\t" \