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customizeable deblocking (2 thresholds)

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chrominance & luminance filtering is the default now if -npp ...:y isnt specified (lumi only was only used for the deinterlacers and that was wrong anyway)

Originally committed as revision 3818 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
pull/126/head
Michael Niedermayer 23 years ago
parent f15afacdf4
commit 43d52f7612
2 changed files with 59 additions and 26 deletions
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  1. 65
      postproc/postprocess.c
  2. 20
      postproc/postprocess_template.c

65
postproc/postprocess.c
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@ -125,8 +125,8 @@ static uint64_t __attribute__((aligned(8))) b08= 0x0808080808080808LL;
static uint64_t __attribute__((aligned(8))) bFF= 0xFFFFFFFFFFFFFFFFLL;
static uint64_t __attribute__((aligned(8))) b20= 0x2020202020202020LL;
static uint64_t __attribute__((aligned(8))) b80= 0x8080808080808080LL;
static uint64_t __attribute__((aligned(8))) b7E= 0x7E7E7E7E7E7E7E7ELL;
static uint64_t __attribute__((aligned(8))) b7C= 0x7C7C7C7C7C7C7C7CLL;
static uint64_t __attribute__((aligned(8))) mmxDCOffset= 0x7E7E7E7E7E7E7E7ELL;
static uint64_t __attribute__((aligned(8))) mmxDCThreshold= 0x7C7C7C7C7C7C7C7CLL;
static uint64_t __attribute__((aligned(8))) b3F= 0x3F3F3F3F3F3F3F3FLL;
static uint64_t __attribute__((aligned(8))) temp0=0;
static uint64_t __attribute__((aligned(8))) temp1=0;
@ -153,6 +153,9 @@ int hFlatnessThreshold= 56 - 16;
int vFlatnessThreshold= 56 - 16;
int deringThreshold= 20;
static int dcOffset= 1;
static int dcThreshold= 3;
//amount of "black" u r willing to loose to get a brightness corrected picture
double maxClippedThreshold= 0.01;
@ -169,10 +172,10 @@ static struct PPFilter filters[]=
{"v1", "x1vdeblock", 1, 2, 4, V_X1_FILTER},
{"dr", "dering", 1, 5, 6, DERING},
{"al", "autolevels", 0, 1, 2, LEVEL_FIX},
{"lb", "linblenddeint", 0, 1, 6, LINEAR_BLEND_DEINT_FILTER},
{"li", "linipoldeint", 0, 1, 6, LINEAR_IPOL_DEINT_FILTER},
{"ci", "cubicipoldeint", 0, 1, 6, CUBIC_IPOL_DEINT_FILTER},
{"md", "mediandeint", 0, 1, 6, MEDIAN_DEINT_FILTER},
{"lb", "linblenddeint", 1, 1, 4, LINEAR_BLEND_DEINT_FILTER},
{"li", "linipoldeint", 1, 1, 4, LINEAR_IPOL_DEINT_FILTER},
{"ci", "cubicipoldeint", 1, 1, 4, CUBIC_IPOL_DEINT_FILTER},
{"md", "mediandeint", 1, 1, 4, MEDIAN_DEINT_FILTER},
{"tn", "tmpnoise", 1, 7, 8, TEMP_NOISE_FILTER},
{NULL, NULL,0,0,0,0} //End Marker
};
@ -193,7 +196,7 @@ if(
packedYOffset + packedYScale + w05 + w20 + w1400 + bm00000001 + bm00010000
+ bm00001000 + bm10000000 + bm10000001 + bm11000011 + bm00000011 + bm11111110
+ bm11000000 + bm00011000 + bm00110011 + bm11001100 + b00 + b01 + b02 + b0F
+ bFF + b20 + b04+ b08 + pQPb2 + b80 + b7E + b7C + b3F + temp0 + temp1 + temp2 + temp3 + temp4
+ bFF + b20 + b04+ b08 + pQPb2 + b80 + mmxDCOffset + mmxDCThreshold + b3F + temp0 + temp1 + temp2 + temp3 + temp4
+ temp5 + pQPb== 0) b00=0;
}
#endif
@ -251,13 +254,13 @@ static inline int isHorizDC(uint8_t src[], int stride)
int y;
for(y=0; y<BLOCK_SIZE; y++)
{
if(((src[0] - src[1] + 1) & 0xFFFF) < 3) numEq++;
if(((src[1] - src[2] + 1) & 0xFFFF) < 3) numEq++;
if(((src[2] - src[3] + 1) & 0xFFFF) < 3) numEq++;
if(((src[3] - src[4] + 1) & 0xFFFF) < 3) numEq++;
if(((src[4] - src[5] + 1) & 0xFFFF) < 3) numEq++;
if(((src[5] - src[6] + 1) & 0xFFFF) < 3) numEq++;
if(((src[6] - src[7] + 1) & 0xFFFF) < 3) numEq++;
if(((src[0] - src[1] + dcOffset) & 0xFFFF) < dcThreshold) numEq++;
if(((src[1] - src[2] + dcOffset) & 0xFFFF) < dcThreshold) numEq++;
if(((src[2] - src[3] + dcOffset) & 0xFFFF) < dcThreshold) numEq++;
if(((src[3] - src[4] + dcOffset) & 0xFFFF) < dcThreshold) numEq++;
if(((src[4] - src[5] + dcOffset) & 0xFFFF) < dcThreshold) numEq++;
if(((src[5] - src[6] + dcOffset) & 0xFFFF) < dcThreshold) numEq++;
if(((src[6] - src[7] + dcOffset) & 0xFFFF) < dcThreshold) numEq++;
src+= stride;
}
return numEq > hFlatnessThreshold;
@ -539,8 +542,12 @@ short long name short long option Description
* * a autoq cpu power dependant enabler
c chrom chrominance filtring enabled
y nochrom chrominance filtring disabled
hb hdeblock horizontal deblocking filter
vb vdeblock vertical deblocking filter
hb hdeblock (2 Threshold) horizontal deblocking filter
1. Threshold: default is 1, higher means stronger deblocking
2. Threshold: default is 40, lower means stronger deblocking
the horizontal & vertical deblocking filters share these
so u cant set different thresholds for h / v
vb vdeblock (2 Threshold) vertical deblocking filter
hr rkhdeblock
vr rkvdeblock
h1 x1hdeblock Experimental horizontal deblock filter 1
@ -555,6 +562,7 @@ md mediandeint median deinterlacer
de default hdeblock:a,vdeblock:a,dering:a,autolevels
fa fast x1hdeblock:a,x1vdeblock:a,dering:a,autolevels
tn tmpnoise (3 Thresholds) Temporal Noise Reducer
1. <= 2. <= 3. Threshold, larger means stronger filtering
*/
/**
@ -693,6 +701,31 @@ struct PPMode getPPModeByNameAndQuality(char *name, int quality)
}
}
}
else if(filters[i].mask == V_DEBLOCK || filters[i].mask == H_DEBLOCK)
{
int o;
for(o=0; options[o]!=NULL && o<2; o++)
{
char *tail;
int val= strtol(options[o], &tail, 0);
if(tail==options[o]) break;
numOfUnknownOptions--;
if(o==0)
{
dcOffset= val;
dcThreshold= 2*val+1;
mmxDCOffset= 0x7F - val;
mmxDCThreshold= 0x7F - 2*val - 1;
mmxDCOffset*= 0x0101010101010101LL;
mmxDCThreshold*= 0x0101010101010101LL;
}
else hFlatnessThreshold=
vFlatnessThreshold= val;
}
}
}
}
if(!filterNameOk) ppMode.error++;

20
postproc/postprocess_template.c
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@ -60,8 +60,8 @@ asm volatile(
"leal (%%eax, %2, 4), %%ebx \n\t"
// 0 1 2 3 4 5 6 7 8 9
// %1 eax eax+%2 eax+2%2 %1+4%2 ebx ebx+%2 ebx+2%2 %1+8%2 ebx+4%2
"movq b7E, %%mm7 \n\t" // mm7 = 0x7F
"movq b7C, %%mm6 \n\t" // mm6 = 0x7D
"movq mmxDCOffset, %%mm7 \n\t" // mm7 = 0x7F
"movq mmxDCThreshold, %%mm6 \n\t" // mm6 = 0x7D
"movq (%1), %%mm0 \n\t"
"movq (%%eax), %%mm1 \n\t"
"psubb %%mm1, %%mm0 \n\t" // mm0 = differnece
@ -129,14 +129,14 @@ asm volatile(
#else
for(y=0; y<BLOCK_SIZE-1; y++)
{
if(((src[0] - src[0+stride] + 1)&0xFFFF) < 3) numEq++;
if(((src[1] - src[1+stride] + 1)&0xFFFF) < 3) numEq++;
if(((src[2] - src[2+stride] + 1)&0xFFFF) < 3) numEq++;
if(((src[3] - src[3+stride] + 1)&0xFFFF) < 3) numEq++;
if(((src[4] - src[4+stride] + 1)&0xFFFF) < 3) numEq++;
if(((src[5] - src[5+stride] + 1)&0xFFFF) < 3) numEq++;
if(((src[6] - src[6+stride] + 1)&0xFFFF) < 3) numEq++;
if(((src[7] - src[7+stride] + 1)&0xFFFF) < 3) numEq++;
if(((src[0] - src[0+stride] + dcOffset)&0xFFFF) < dcThreshold) numEq++;
if(((src[1] - src[1+stride] + dcOffset)&0xFFFF) < dcThreshold) numEq++;
if(((src[2] - src[2+stride] + dcOffset)&0xFFFF) < dcThreshold) numEq++;
if(((src[3] - src[3+stride] + dcOffset)&0xFFFF) < dcThreshold) numEq++;
if(((src[4] - src[4+stride] + dcOffset)&0xFFFF) < dcThreshold) numEq++;
if(((src[5] - src[5+stride] + dcOffset)&0xFFFF) < dcThreshold) numEq++;
if(((src[6] - src[6+stride] + dcOffset)&0xFFFF) < dcThreshold) numEq++;
if(((src[7] - src[7+stride] + dcOffset)&0xFFFF) < dcThreshold) numEq++;
src+= stride;
}
#endif

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