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Code Issues Releases Activity

minor QP scaling & auto-contrast bugfix

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fixed compilation problem without -fomit-frame-pointer

Originally committed as revision 2181 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
This commit is contained in:
Michael Niedermayer 2001-10-13 09:30:07 +00:00
parent 9f45d04d3a
commit 79cccf7038
2 changed files with 16 additions and 14 deletions
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15
postproc/postprocess.c
View File

@ -850,7 +850,7 @@ static inline void horizX1Filter(uint8_t *src, int stride, int QP)
"leal (%%eax, %1, 4), %%ebx \n\t"
"movq b80, %%mm6 \n\t"
"movd %2, %%mm5 \n\t" // QP
"movd pQPb, %%mm5 \n\t" // QP
"movq %%mm5, %%mm4 \n\t"
"paddusb %%mm5, %%mm5 \n\t" // 2QP
"paddusb %%mm5, %%mm4 \n\t" // 3QP
@ -933,7 +933,7 @@ HX1old((%%ebx, %1, 2))
"psubusb %%mm3, %%mm2 \n\t"\
"movd %%mm1, %%ecx \n\t"\
"psubusb %%mm4, %%mm3 \n\t"\
"paddsb (%3, %%ecx, 8), %%mm0 \n\t"\
"paddsb (%2, %%ecx, 8), %%mm0 \n\t"\
"por %%mm2, %%mm3 \n\t" /* p´x = |px - p(x+1)| */\
"paddb %%mm6, %%mm0 \n\t"\
"pcmpeqb %%mm7, %%mm2 \n\t" /* p´x = sgn[px - p(x+1)] */\
@ -954,18 +954,18 @@ HX1old((%%ebx, %1, 2))
"movd 4" #c ", %%mm1 \n\t"\
"punpckldq %%mm1, %%mm0 \n\t"\
"paddb %%mm6, %%mm0 \n\t"\
"paddsb (%3, %%ecx, 8), %%mm0 \n\t"\
"paddsb (%2, %%ecx, 8), %%mm0 \n\t"\
"paddb %%mm6, %%mm0 \n\t"\
"movq %%mm0, " #c " \n\t"\
"movd %%mm3, %%ecx \n\t"\
"movd " #d ", %%mm0 \n\t"\
"paddsb (%3, %%ecx, 8), %%mm4 \n\t"\
"paddsb (%2, %%ecx, 8), %%mm4 \n\t"\
"movd 4" #d ", %%mm1 \n\t"\
"paddb %%mm6, %%mm4 \n\t"\
"punpckldq %%mm1, %%mm0 \n\t"\
"movq %%mm4, " #b " \n\t"\
"paddb %%mm6, %%mm0 \n\t"\
"paddsb (%3, %%ecx, 8), %%mm0 \n\t"\
"paddsb (%2, %%ecx, 8), %%mm0 \n\t"\
"paddb %%mm6, %%mm0 \n\t"\
"movq %%mm0, " #d " \n\t"\
@ -974,7 +974,7 @@ HX1b((%0, %1, 4),(%%ebx),(%%ebx, %1),(%%ebx, %1, 2))
:
: "r" (src), "r" (stride), "r" (QP), "r" (lut)
: "r" (src), "r" (stride), "r" (lut)
: "%eax", "%ebx", "%ecx"
);
#else
@ -2101,7 +2101,8 @@ void postProcess(uint8_t src[], int srcStride, uint8_t dst[], int dstStride, int
const int stride= dstStride;
int QP= isColor ?
QPs[(y>>3)*QPStride + (x>>3)]:
(QPs[(y>>4)*QPStride + (x>>4)] * (packedYScale &0xFFFF))>>8;
QPs[(y>>4)*QPStride + (x>>4)];
if(!isColor && (mode & LEVEL_FIX)) QP= (QP* (packedYScale &0xFFFF))>>8;
#ifdef HAVE_MMX
asm volatile(
"movd %0, %%mm7 \n\t"

15
postproc/postprocess_template.c
View File

@ -850,7 +850,7 @@ static inline void horizX1Filter(uint8_t *src, int stride, int QP)
"leal (%%eax, %1, 4), %%ebx \n\t"
"movq b80, %%mm6 \n\t"
"movd %2, %%mm5 \n\t" // QP
"movd pQPb, %%mm5 \n\t" // QP
"movq %%mm5, %%mm4 \n\t"
"paddusb %%mm5, %%mm5 \n\t" // 2QP
"paddusb %%mm5, %%mm4 \n\t" // 3QP
@ -933,7 +933,7 @@ HX1old((%%ebx, %1, 2))
"psubusb %%mm3, %%mm2 \n\t"\
"movd %%mm1, %%ecx \n\t"\
"psubusb %%mm4, %%mm3 \n\t"\
"paddsb (%3, %%ecx, 8), %%mm0 \n\t"\
"paddsb (%2, %%ecx, 8), %%mm0 \n\t"\
"por %%mm2, %%mm3 \n\t" /* p´x = |px - p(x+1)| */\
"paddb %%mm6, %%mm0 \n\t"\
"pcmpeqb %%mm7, %%mm2 \n\t" /* p´x = sgn[px - p(x+1)] */\
@ -954,18 +954,18 @@ HX1old((%%ebx, %1, 2))
"movd 4" #c ", %%mm1 \n\t"\
"punpckldq %%mm1, %%mm0 \n\t"\
"paddb %%mm6, %%mm0 \n\t"\
"paddsb (%3, %%ecx, 8), %%mm0 \n\t"\
"paddsb (%2, %%ecx, 8), %%mm0 \n\t"\
"paddb %%mm6, %%mm0 \n\t"\
"movq %%mm0, " #c " \n\t"\
"movd %%mm3, %%ecx \n\t"\
"movd " #d ", %%mm0 \n\t"\
"paddsb (%3, %%ecx, 8), %%mm4 \n\t"\
"paddsb (%2, %%ecx, 8), %%mm4 \n\t"\
"movd 4" #d ", %%mm1 \n\t"\
"paddb %%mm6, %%mm4 \n\t"\
"punpckldq %%mm1, %%mm0 \n\t"\
"movq %%mm4, " #b " \n\t"\
"paddb %%mm6, %%mm0 \n\t"\
"paddsb (%3, %%ecx, 8), %%mm0 \n\t"\
"paddsb (%2, %%ecx, 8), %%mm0 \n\t"\
"paddb %%mm6, %%mm0 \n\t"\
"movq %%mm0, " #d " \n\t"\
@ -974,7 +974,7 @@ HX1b((%0, %1, 4),(%%ebx),(%%ebx, %1),(%%ebx, %1, 2))
:
: "r" (src), "r" (stride), "r" (QP), "r" (lut)
: "r" (src), "r" (stride), "r" (lut)
: "%eax", "%ebx", "%ecx"
);
#else
@ -2101,7 +2101,8 @@ void postProcess(uint8_t src[], int srcStride, uint8_t dst[], int dstStride, int
const int stride= dstStride;
int QP= isColor ?
QPs[(y>>3)*QPStride + (x>>3)]:
(QPs[(y>>4)*QPStride + (x>>4)] * (packedYScale &0xFFFF))>>8;
QPs[(y>>4)*QPStride + (x>>4)];
if(!isColor && (mode & LEVEL_FIX)) QP= (QP* (packedYScale &0xFFFF))>>8;
#ifdef HAVE_MMX
asm volatile(
"movd %0, %%mm7 \n\t"