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In yadif filter, declare asm constants directly to avoid dependency on libavcodec

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Originally committed as revision 25895 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Baptiste Coudurier 2010-12-06 00:14:15 +00:00
parent 28b4eb95bc
commit 90f1f3bf00
3 changed files with 7 additions and 4 deletions
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1
libavcodec/x86/dsputil_mmx.c
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@ -41,7 +41,6 @@ DECLARE_ALIGNED(8, const uint64_t, ff_wtwo) = 0x0002000200020002ULL;
DECLARE_ALIGNED(16, const uint64_t, ff_pdw_80000000)[2] =
{0x8000000080000000ULL, 0x8000000080000000ULL};
DECLARE_ALIGNED(16, const xmm_reg, ff_pw_1 ) = {0x0001000100010001ULL, 0x0001000100010001ULL};
DECLARE_ALIGNED(8, const uint64_t, ff_pw_3 ) = 0x0003000300030003ULL;
DECLARE_ALIGNED(16, const xmm_reg, ff_pw_4 ) = {0x0004000400040004ULL, 0x0004000400040004ULL};
DECLARE_ALIGNED(16, const xmm_reg, ff_pw_5 ) = {0x0005000500050005ULL, 0x0005000500050005ULL};

4
libavfilter/x86/yadif.c
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@ -20,8 +20,12 @@
#include "libavutil/cpu.h"
#include "libavutil/x86_cpu.h"
#include "libavcodec/x86/dsputil_mmx.h"
#include "libavfilter/yadif.h"
DECLARE_ASM_CONST(16, const xmm_reg, pb_1) = {0x0101010101010101ULL, 0x0101010101010101ULL};
DECLARE_ASM_CONST(16, const xmm_reg, pw_1) = {0x0001000100010001ULL, 0x0001000100010001ULL};
#if HAVE_SSSE3
#define COMPILE_TEMPLATE_SSE 1
#define COMPILE_TEMPLATE_SSSE3 1

6
libavfilter/x86/yadif_template.c
View File

@ -62,7 +62,7 @@
MOVQ" "MM"2, "MM"5 \n\t"\
"pxor "MM"3, "MM"4 \n\t"\
"pavgb "MM"3, "MM"5 \n\t"\
"pand "MANGLE(ff_pb_1)", "MM"4 \n\t"\
"pand "MANGLE(pb_1)", "MM"4 \n\t"\
"psubusb "MM"4, "MM"5 \n\t"\
PSRL1(MM"5") \
"punpcklbw "MM"7, "MM"5 \n\t" /* (cur[x-refs+j] + cur[x+refs-j])>>1 */\
@ -92,7 +92,7 @@
#define CHECK2 /* pretend not to have checked dir=2 if dir=1 was bad.\
hurts both quality and speed, but matches the C version. */\
"paddw "MANGLE(ff_pw_1)", "MM"6 \n\t"\
"paddw "MANGLE(pw_1)", "MM"6 \n\t"\
"psllw $14, "MM"6 \n\t"\
"paddsw "MM"6, "MM"2 \n\t"\
MOVQ" "MM"0, "MM"3 \n\t"\
@ -167,7 +167,7 @@ void RENAME(ff_yadif_filter_line)(uint8_t *dst,
"punpcklbw "MM"7, "MM"3 \n\t" /* ABS(cur[x-refs+1] - cur[x+refs+1]) */\
"paddw "MM"2, "MM"0 \n\t"\
"paddw "MM"3, "MM"0 \n\t"\
"psubw "MANGLE(ff_pw_1)", "MM"0 \n\t" /* spatial_score */\
"psubw "MANGLE(pw_1)", "MM"0 \n\t" /* spatial_score */\
\
CHECK(-2,0)\
CHECK1\