summaryrefslogtreecommitdiffstats
path: root/postproc/postprocess.c
diff options
context:
space:
mode:
authormichael <michael@b3059339-0415-0410-9bf9-f77b7e298cf2>2001-10-25 21:55:11 +0000
committermichael <michael@b3059339-0415-0410-9bf9-f77b7e298cf2>2001-10-25 21:55:11 +0000
commit4f4d8e2c1005e54fc5e0bdcebdf8421f2d63e14e (patch)
treefc9e9400180cd3dc8a20dae2d23d852d5dad6b68 /postproc/postprocess.c
parent9a56575bb445e7a16e4dfbd1ca3b568dce373c10 (diff)
downloadmpv-4f4d8e2c1005e54fc5e0bdcebdf8421f2d63e14e.tar.bz2
mpv-4f4d8e2c1005e54fc5e0bdcebdf8421f2d63e14e.tar.xz
dering in mmx2
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@2474 b3059339-0415-0410-9bf9-f77b7e298cf2
Diffstat (limited to 'postproc/postprocess.c')
-rw-r--r--postproc/postprocess.c182
1 files changed, 151 insertions, 31 deletions
diff --git a/postproc/postprocess.c b/postproc/postprocess.c
index 50213a8ce0..e872c55b8c 100644
--- a/postproc/postprocess.c
+++ b/postproc/postprocess.c
@@ -26,7 +26,7 @@ isHorizDC Ec Ec
isHorizMinMaxOk a E
doHorizLowPass E e e
doHorizDefFilter Ec Ec Ec
-deRing
+deRing e
Vertical RKAlgo1 E a a
Horizontal RKAlgo1 a a
Vertical X1 a E E
@@ -65,7 +65,6 @@ border remover
...
Notes:
-fixed difference with -vo md5 between doVertDefFilter() C and MMX / MMX2 versions
*/
//Changelog: use the CVS log
@@ -116,6 +115,8 @@ static uint64_t b00= 0x0000000000000000LL;
static uint64_t b01= 0x0101010101010101LL;
static uint64_t b02= 0x0202020202020202LL;
static uint64_t b0F= 0x0F0F0F0F0F0F0F0FLL;
+static uint64_t b04= 0x0404040404040404LL;
+static uint64_t b08= 0x0808080808080808LL;
static uint64_t bFF= 0xFFFFFFFFFFFFFFFFLL;
static uint64_t b20= 0x2020202020202020LL;
static uint64_t b80= 0x8080808080808080LL;
@@ -129,6 +130,7 @@ static uint64_t temp3=0;
static uint64_t temp4=0;
static uint64_t temp5=0;
static uint64_t pQPb=0;
+static uint64_t pQPb2=0;
static uint8_t tempBlocks[8*16*2]; //used for the horizontal code
int hFlatnessThreshold= 56 - 16;
@@ -1806,33 +1808,33 @@ Implemented Exact 7-Tap
static inline void dering(uint8_t src[], int stride, int QP)
{
-//FIXME
-
-#ifdef HAVE_MMX2X
+#ifdef HAVE_MMX2
asm volatile(
+ "movq pQPb, %%mm0 \n\t"
+ "paddusb %%mm0, %%mm0 \n\t"
+ "movq %%mm0, pQPb2 \n\t"
+
"leal (%0, %1), %%eax \n\t"
"leal (%%eax, %1, 4), %%ebx \n\t"
// 0 1 2 3 4 5 6 7 8 9
// %0 eax eax+%1 eax+2%1 %0+4%1 ebx ebx+%1 ebx+2%1 %0+8%1 ebx+4%1
- "pcmpeq %%mm6, %%mm6 \n\t"
+ "pcmpeqb %%mm6, %%mm6 \n\t"
"pxor %%mm7, %%mm7 \n\t"
#define FIND_MIN_MAX(addr)\
- "movq (" #addr "), %%mm0, \n\t"\
+ "movq " #addr ", %%mm0 \n\t"\
"pminub %%mm0, %%mm6 \n\t"\
"pmaxub %%mm0, %%mm7 \n\t"
-FIND_MIN_MAX(%0)
-FIND_MIN_MAX(%%eax)
-FIND_MIN_MAX(%%eax, %1)
-FIND_MIN_MAX(%%eax, %1, 2)
-FIND_MIN_MAX(%0, %1, 4)
-FIND_MIN_MAX(%%ebx)
-FIND_MIN_MAX(%%ebx, %1)
-FIND_MIN_MAX(%%ebx, %1, 2)
-FIND_MIN_MAX(%0, %1, 8)
-FIND_MIN_MAX(%%ebx, %1, 2)
+FIND_MIN_MAX((%%eax))
+FIND_MIN_MAX((%%eax, %1))
+FIND_MIN_MAX((%%eax, %1, 2))
+FIND_MIN_MAX((%0, %1, 4))
+FIND_MIN_MAX((%%ebx))
+FIND_MIN_MAX((%%ebx, %1))
+FIND_MIN_MAX((%%ebx, %1, 2))
+FIND_MIN_MAX((%0, %1, 8))
"movq %%mm6, %%mm4 \n\t"
"psrlq $8, %%mm6 \n\t"
@@ -1866,15 +1868,125 @@ FIND_MIN_MAX(%%ebx, %1, 2)
"psrlq $32, %%mm7 \n\t"
#endif
"pmaxub %%mm4, %%mm7 \n\t"
- PAVGB(%%mm6, %%mm7) // (max + min)/2
+ PAVGB(%%mm6, %%mm7) // a=(max + min)/2
"punpcklbw %%mm7, %%mm7 \n\t"
"punpcklbw %%mm7, %%mm7 \n\t"
"punpcklbw %%mm7, %%mm7 \n\t"
+ "movq %%mm7, temp0 \n\t"
+
+ "movq (%0), %%mm0 \n\t" // L10
+ "movq %%mm0, %%mm1 \n\t" // L10
+ "movq %%mm0, %%mm2 \n\t" // L10
+ "psllq $8, %%mm1 \n\t"
+ "psrlq $8, %%mm2 \n\t"
+ "movd -4(%0), %%mm3 \n\t"
+ "movd 8(%0), %%mm4 \n\t"
+ "psrlq $24, %%mm3 \n\t"
+ "psllq $56, %%mm4 \n\t"
+ "por %%mm3, %%mm1 \n\t" // L00
+ "por %%mm4, %%mm2 \n\t" // L20
+ "movq %%mm1, %%mm3 \n\t" // L00
+ PAVGB(%%mm2, %%mm1) // (L20 + L00)/2
+ PAVGB(%%mm0, %%mm1) // (L20 + L00 + 2L10)/4
+ "psubusb %%mm7, %%mm0 \n\t"
+ "psubusb %%mm7, %%mm2 \n\t"
+ "psubusb %%mm7, %%mm3 \n\t"
+ "pcmpeqb b00, %%mm0 \n\t" // L10 > a ? 0 : -1
+ "pcmpeqb b00, %%mm2 \n\t" // L20 > a ? 0 : -1
+ "pcmpeqb b00, %%mm3 \n\t" // L00 > a ? 0 : -1
+ "paddb %%mm2, %%mm0 \n\t"
+ "paddb %%mm3, %%mm0 \n\t"
+
+ "movq (%%eax), %%mm2 \n\t" // L11
+ "movq %%mm2, %%mm3 \n\t" // L11
+ "movq %%mm2, %%mm4 \n\t" // L11
+ "psllq $8, %%mm3 \n\t"
+ "psrlq $8, %%mm4 \n\t"
+ "movd -4(%%eax), %%mm5 \n\t"
+ "movd 8(%%eax), %%mm6 \n\t"
+ "psrlq $24, %%mm5 \n\t"
+ "psllq $56, %%mm6 \n\t"
+ "por %%mm5, %%mm3 \n\t" // L01
+ "por %%mm6, %%mm4 \n\t" // L21
+ "movq %%mm3, %%mm5 \n\t" // L01
+ PAVGB(%%mm4, %%mm3) // (L21 + L01)/2
+ PAVGB(%%mm2, %%mm3) // (L21 + L01 + 2L11)/4
+ "psubusb %%mm7, %%mm2 \n\t"
+ "psubusb %%mm7, %%mm4 \n\t"
+ "psubusb %%mm7, %%mm5 \n\t"
+ "pcmpeqb b00, %%mm2 \n\t" // L11 > a ? 0 : -1
+ "pcmpeqb b00, %%mm4 \n\t" // L21 > a ? 0 : -1
+ "pcmpeqb b00, %%mm5 \n\t" // L01 > a ? 0 : -1
+ "paddb %%mm4, %%mm2 \n\t"
+ "paddb %%mm5, %%mm2 \n\t"
+// 0, 2, 3, 1
+#define DERING_CORE(dst,src,ppsx,psx,sx,pplx,plx,lx,t0,t1) \
+ "movq " #src ", " #sx " \n\t" /* src[0] */\
+ "movq " #sx ", " #lx " \n\t" /* src[0] */\
+ "movq " #sx ", " #t0 " \n\t" /* src[0] */\
+ "psllq $8, " #lx " \n\t"\
+ "psrlq $8, " #t0 " \n\t"\
+ "movd -4" #src ", " #t1 " \n\t"\
+ "psrlq $24, " #t1 " \n\t"\
+ "por " #t1 ", " #lx " \n\t" /* src[-1] */\
+ "movd 8" #src ", " #t1 " \n\t"\
+ "psllq $56, " #t1 " \n\t"\
+ "por " #t1 ", " #t0 " \n\t" /* src[+1] */\
+ "movq " #lx ", " #t1 " \n\t" /* src[-1] */\
+ PAVGB(t0, lx) /* (src[-1] + src[+1])/2 */\
+ PAVGB(sx, lx) /* (src[-1] + 2src[0] + src[+1])/4 */\
+ "psubusb temp0, " #t1 " \n\t"\
+ "psubusb temp0, " #t0 " \n\t"\
+ "psubusb temp0, " #sx " \n\t"\
+ "pcmpeqb b00, " #t1 " \n\t" /* src[-1] > a ? 0 : -1*/\
+ "pcmpeqb b00, " #t0 " \n\t" /* src[+1] > a ? 0 : -1*/\
+ "pcmpeqb b00, " #sx " \n\t" /* src[0] > a ? 0 : -1*/\
+ "paddb " #t1 ", " #t0 " \n\t"\
+ "paddb " #t0 ", " #sx " \n\t"\
+\
+ PAVGB(lx, pplx) \
+ PAVGB(plx, pplx) /* filtered */\
+ "movq " #dst ", " #t0 " \n\t" /* dst */\
+ "movq " #pplx ", " #t1 " \n\t"\
+ "psubusb " #t0 ", " #pplx " \n\t"\
+ "psubusb " #t1 ", " #t0 " \n\t"\
+ "por " #t0 ", " #pplx " \n\t" /* |filtered - dst| */\
+ "psubusb pQPb2, " #pplx " \n\t"\
+ "pcmpeqb b00, " #pplx " \n\t"\
+ "paddb " #sx ", " #ppsx " \n\t"\
+ "paddb " #psx ", " #ppsx " \n\t"\
+ "#paddb b02, " #ppsx " \n\t"\
+ "pand b08, " #ppsx " \n\t"\
+ "pcmpeqb b00, " #ppsx " \n\t"\
+ "pand " #pplx ", " #ppsx " \n\t"\
+ "pand " #ppsx ", " #t1 " \n\t"\
+ "pandn " #dst ", " #ppsx " \n\t"\
+ "por " #t1 ", " #ppsx " \n\t"\
+ "movq " #ppsx ", " #dst " \n\t"
+/*
+0000000
+1111111
- "movq (%0), %%mm0 \n\t"
- "movq %%mm0, %%mm1 \n\t"
+1111110
+1111101
+1111100
+1111011
+1111010
+1111001
+1111000
+1110111
+*/
+//DERING_CORE(dst,src ,ppsx ,psx ,sx ,pplx ,plx ,lx ,t0 ,t1)
+DERING_CORE((%%eax),(%%eax, %1) ,%%mm0,%%mm2,%%mm4,%%mm1,%%mm3,%%mm5,%%mm6,%%mm7)
+DERING_CORE((%%eax, %1),(%%eax, %1, 2) ,%%mm2,%%mm4,%%mm0,%%mm3,%%mm5,%%mm1,%%mm6,%%mm7)
+DERING_CORE((%%eax, %1, 2),(%0, %1, 4) ,%%mm4,%%mm0,%%mm2,%%mm5,%%mm1,%%mm3,%%mm6,%%mm7)
+DERING_CORE((%0, %1, 4),(%%ebx) ,%%mm0,%%mm2,%%mm4,%%mm1,%%mm3,%%mm5,%%mm6,%%mm7)
+DERING_CORE((%%ebx),(%%ebx, %1) ,%%mm2,%%mm4,%%mm0,%%mm3,%%mm5,%%mm1,%%mm6,%%mm7)
+DERING_CORE((%%ebx, %1), (%%ebx, %1, 2),%%mm4,%%mm0,%%mm2,%%mm5,%%mm1,%%mm3,%%mm6,%%mm7)
+DERING_CORE((%%ebx, %1, 2),(%0, %1, 8) ,%%mm0,%%mm2,%%mm4,%%mm1,%%mm3,%%mm5,%%mm6,%%mm7)
+DERING_CORE((%0, %1, 8),(%%ebx, %1, 4) ,%%mm2,%%mm4,%%mm0,%%mm3,%%mm5,%%mm1,%%mm6,%%mm7)
: : "r" (src), "r" (stride), "r" (QP)
@@ -2874,11 +2986,11 @@ static void postProcess(uint8_t src[], int srcStride, uint8_t dst[], int dstStri
uint8_t *tempBlock1= tempBlocks;
uint8_t *tempBlock2= tempBlocks + 8;
#endif
- /* can we mess with a 8x16 block from srcBlock/dstBlock downwards, if not
- than use a temporary buffer */
+ /* can we mess with a 8x16 block from srcBlock/dstBlock downwards and 1 line upwards
+ if not than use a temporary buffer */
if(y+15 >= height)
{
- /* copy from line 5 to 12 of src, these will e copied with
+ /* copy from line 5 to 12 of src, these will be copied with
blockcopy to dst later */
memcpy(tempSrc + srcStride*5, srcBlock + srcStride*5,
srcStride*MAX(height-y-5, 0) );
@@ -2893,9 +3005,9 @@ static void postProcess(uint8_t src[], int srcStride, uint8_t dst[], int dstStri
}
- /* copy up to 5 lines of dst */
- memcpy(tempDst, dstBlock, dstStride*MIN(height-y, 5) );
- dstBlock= tempDst;
+ /* copy up to 6 lines of dst */
+ memcpy(tempDst, dstBlock - dstStride, dstStride*MIN(height-y+1, 6) );
+ dstBlock= tempDst + dstStride;
srcBlock= tempSrc;
}
@@ -3046,6 +3158,7 @@ static void postProcess(uint8_t src[], int srcStride, uint8_t dst[], int dstStri
T0=T1;
#endif
}
+
#ifdef HAVE_MMX
transpose1(tempBlock1, tempBlock2, dstBlock, dstStride);
#endif
@@ -3092,11 +3205,18 @@ static void postProcess(uint8_t src[], int srcStride, uint8_t dst[], int dstStri
horizTime+= T1-T0;
T0=T1;
#endif
- dering(dstBlock - 9 - stride, stride, QP);
+ if(mode & DERING)
+ {
+ //FIXME filter first line
+ if(y>0) dering(dstBlock - stride - 8, stride, QP);
+ }
+ }
+ else if(mode & DERING)
+ {
+ //FIXME y+15 is required cuz of the tempBuffer thing -> bottom right block isnt filtered
+ if(y > 8 && y+15 < height) dering(dstBlock - stride*9 + width - 8, stride, QP);
}
- else if(y!=0)
- dering(dstBlock - stride*9 + width-9, stride, QP);
- //FIXME dering filter will not be applied to last block (bottom right)
+
#ifdef PP_FUNNY_STRIDE
/* did we use a tmp-block buffer */
@@ -3127,7 +3247,7 @@ static void postProcess(uint8_t src[], int srcStride, uint8_t dst[], int dstStri
if(y+15 >= height)
{
uint8_t *dstBlock= &(dst[y*dstStride]);
- memcpy(dstBlock, tempDst, dstStride*(height-y) );
+ memcpy(dstBlock, tempDst + dstStride, dstStride*(height-y) );
}
}
#ifdef HAVE_3DNOW