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swscale/x86/swscale: Make M24 variables static

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Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
This commit is contained in:
Andreas Rheinhardt 2025-01-12 19:59:08 +01:00
parent 3797e9239e
commit 4afe61ea6c
2 changed files with 12 additions and 12 deletions
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6
libswscale/x86/swscale.c
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@ -43,9 +43,9 @@ const DECLARE_ALIGNED(8, uint64_t, ff_dither8)[2] = {
DECLARE_ASM_CONST(8, uint64_t, bF8)= 0xF8F8F8F8F8F8F8F8LL;
DECLARE_ASM_CONST(8, uint64_t, bFC)= 0xFCFCFCFCFCFCFCFCLL;
DECLARE_ASM_ALIGNED(8, const uint64_t, ff_M24A) = 0x00FF0000FF0000FFLL;
DECLARE_ASM_ALIGNED(8, const uint64_t, ff_M24B) = 0xFF0000FF0000FF00LL;
DECLARE_ASM_ALIGNED(8, const uint64_t, ff_M24C) = 0x0000FF0000FF0000LL;
DECLARE_ASM_CONST(8, uint64_t, M24A) = 0x00FF0000FF0000FFLL;
DECLARE_ASM_CONST(8, uint64_t, M24B) = 0xFF0000FF0000FF00LL;
DECLARE_ASM_CONST(8, uint64_t, M24C) = 0x0000FF0000FF0000LL;
// MMXEXT versions
#if HAVE_MMXEXT_INLINE

18
libswscale/x86/swscale_template.c
View File

@ -541,8 +541,8 @@ static void RENAME(yuv2rgb555_X)(SwsInternal *c, const int16_t *lumFilter,
#define WRITEBGR24MMXEXT(dst, dstw, index) \
/* mm2=B, %%mm4=G, %%mm5=R, %%mm7=0 */\
"movq "MANGLE(ff_M24A)", %%mm0 \n\t"\
"movq "MANGLE(ff_M24C)", %%mm7 \n\t"\
"movq "MANGLE(M24A)", %%mm0 \n\t"\
"movq "MANGLE(M24C)", %%mm7 \n\t"\
"pshufw $0x50, %%mm2, %%mm1 \n\t" /* B3 B2 B3 B2 B1 B0 B1 B0 */\
"pshufw $0x50, %%mm4, %%mm3 \n\t" /* G3 G2 G3 G2 G1 G0 G1 G0 */\
"pshufw $0x00, %%mm5, %%mm6 \n\t" /* R1 R0 R1 R0 R1 R0 R1 R0 */\
@ -561,7 +561,7 @@ static void RENAME(yuv2rgb555_X)(SwsInternal *c, const int16_t *lumFilter,
"pshufw $0x55, %%mm4, %%mm3 \n\t" /* G4 G3 G4 G3 G4 G3 G4 G3 */\
"pshufw $0xA5, %%mm5, %%mm6 \n\t" /* R5 R4 R5 R4 R3 R2 R3 R2 */\
\
"pand "MANGLE(ff_M24B)", %%mm1 \n\t" /* B5 B4 B3 */\
"pand "MANGLE(M24B)", %%mm1 \n\t" /* B5 B4 B3 */\
"pand %%mm7, %%mm3 \n\t" /* G4 G3 */\
"pand %%mm0, %%mm6 \n\t" /* R4 R3 R2 */\
\
@ -575,7 +575,7 @@ static void RENAME(yuv2rgb555_X)(SwsInternal *c, const int16_t *lumFilter,
\
"pand %%mm7, %%mm1 \n\t" /* B7 B6 */\
"pand %%mm0, %%mm3 \n\t" /* G7 G6 G5 */\
"pand "MANGLE(ff_M24B)", %%mm6 \n\t" /* R7 R6 R5 */\
"pand "MANGLE(M24B)", %%mm6 \n\t" /* R7 R6 R5 */\
\
"por %%mm1, %%mm3 \n\t"\
"por %%mm3, %%mm6 \n\t"\
@ -611,7 +611,7 @@ static void RENAME(yuv2bgr24_X_ar)(SwsInternal *c, const int16_t *lumFilter,
:: "r" (&c->redDither),
"m" (dummy), "m" (dummy), "m" (dummy),
"r" (dest), "m" (dstW_reg), "m"(uv_off)
NAMED_CONSTRAINTS_ADD(ff_M24A,ff_M24C,ff_M24B)
NAMED_CONSTRAINTS_ADD(M24A,M24C,M24B)
: "%"FF_REG_a, "%"FF_REG_c, "%"FF_REG_d, "%"FF_REG_S
);
}
@ -636,7 +636,7 @@ static void RENAME(yuv2bgr24_X)(SwsInternal *c, const int16_t *lumFilter,
:: "r" (&c->redDither),
"m" (dummy), "m" (dummy), "m" (dummy),
"r" (dest), "m" (dstW_reg), "m"(uv_off)
NAMED_CONSTRAINTS_ADD(ff_M24A,ff_M24C,ff_M24B)
NAMED_CONSTRAINTS_ADD(M24A,M24C,M24B)
: "%"FF_REG_a, "%"FF_REG_c, "%"FF_REG_d, "%"FF_REG_S
);
}
@ -864,7 +864,7 @@ static void RENAME(yuv2bgr24_2)(SwsInternal *c, const int16_t *buf[2],
"mov "ESP_OFFSET"(%5), %%"FF_REG_b" \n\t"
:: "c" (buf0), "d" (buf1), "S" (ubuf0), "D" (ubuf1), "m" (dest),
"a" (&c->redDither)
NAMED_CONSTRAINTS_ADD(ff_M24A,ff_M24C,ff_M24B)
NAMED_CONSTRAINTS_ADD(M24A,M24C,M24B)
);
}
@ -1191,7 +1191,7 @@ static void RENAME(yuv2bgr24_1)(SwsInternal *c, const int16_t *buf0,
"mov "ESP_OFFSET"(%5), %%"FF_REG_b" \n\t"
:: "c" (buf0), "d" (buf1), "S" (ubuf0), "D" (ubuf1), "m" (dest),
"a" (&c->redDither)
NAMED_CONSTRAINTS_ADD(ff_M24A,ff_M24C,ff_M24B)
NAMED_CONSTRAINTS_ADD(M24A,M24C,M24B)
);
} else {
const int16_t *ubuf1 = ubuf[1];
@ -1206,7 +1206,7 @@ static void RENAME(yuv2bgr24_1)(SwsInternal *c, const int16_t *buf0,
"mov "ESP_OFFSET"(%5), %%"FF_REG_b" \n\t"
:: "c" (buf0), "d" (buf1), "S" (ubuf0), "D" (ubuf1), "m" (dest),
"a" (&c->redDither)
NAMED_CONSTRAINTS_ADD(ff_M24A,ff_M24C,ff_M24B)
NAMED_CONSTRAINTS_ADD(M24A,M24C,M24B)
);
}
}