static struct PPFilter filters[]=
{
- {"hb", "hdeblock", 1, 1, 3, H_DEBLOCK},
- {"vb", "vdeblock", 1, 2, 4, V_DEBLOCK},
-/* {"hr", "rkhdeblock", 1, 1, 3, H_RK1_FILTER},
- {"vr", "rkvdeblock", 1, 2, 4, V_RK1_FILTER},*/
- {"h1", "x1hdeblock", 1, 1, 3, H_X1_FILTER},
- {"v1", "x1vdeblock", 1, 2, 4, V_X1_FILTER},
- {"ha", "ahdeblock", 1, 1, 3, H_A_DEBLOCK},
- {"va", "avdeblock", 1, 2, 4, V_A_DEBLOCK},
- {"dr", "dering", 1, 5, 6, DERING},
- {"al", "autolevels", 0, 1, 2, LEVEL_FIX},
- {"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},
- {"fd", "ffmpegdeint", 1, 1, 4, FFMPEG_DEINT_FILTER},
- {"l5", "lowpass5", 1, 1, 4, LOWPASS5_DEINT_FILTER},
- {"tn", "tmpnoise", 1, 7, 8, TEMP_NOISE_FILTER},
- {"fq", "forcequant", 1, 0, 0, FORCE_QUANT},
- {NULL, NULL,0,0,0,0} //End Marker
+ {"hb", "hdeblock", 1, 1, 3, H_DEBLOCK},
+ {"vb", "vdeblock", 1, 2, 4, V_DEBLOCK},
+/* {"hr", "rkhdeblock", 1, 1, 3, H_RK1_FILTER},
+ {"vr", "rkvdeblock", 1, 2, 4, V_RK1_FILTER},*/
+ {"h1", "x1hdeblock", 1, 1, 3, H_X1_FILTER},
+ {"v1", "x1vdeblock", 1, 2, 4, V_X1_FILTER},
+ {"ha", "ahdeblock", 1, 1, 3, H_A_DEBLOCK},
+ {"va", "avdeblock", 1, 2, 4, V_A_DEBLOCK},
+ {"dr", "dering", 1, 5, 6, DERING},
+ {"al", "autolevels", 0, 1, 2, LEVEL_FIX},
+ {"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},
+ {"fd", "ffmpegdeint", 1, 1, 4, FFMPEG_DEINT_FILTER},
+ {"l5", "lowpass5", 1, 1, 4, LOWPASS5_DEINT_FILTER},
+ {"tn", "tmpnoise", 1, 7, 8, TEMP_NOISE_FILTER},
+ {"fq", "forcequant", 1, 0, 0, FORCE_QUANT},
+ {NULL, NULL,0,0,0,0} //End Marker
};
static const char *replaceTable[]=
{
- "default", "hb:a,vb:a,dr:a",
- "de", "hb:a,vb:a,dr:a",
- "fast", "h1:a,v1:a,dr:a",
- "fa", "h1:a,v1:a,dr:a",
- "ac", "ha:a:128:7,va:a,dr:a",
- NULL //End Marker
+ "default", "hb:a,vb:a,dr:a",
+ "de", "hb:a,vb:a,dr:a",
+ "fast", "h1:a,v1:a,dr:a",
+ "fa", "h1:a,v1:a,dr:a",
+ "ac", "ha:a:128:7,va:a,dr:a",
+ NULL //End Marker
};
#if defined(ARCH_X86)
static inline void prefetchnta(void *p)
{
- asm volatile( "prefetchnta (%0)\n\t"
- : : "r" (p)
- );
+ asm volatile( "prefetchnta (%0)\n\t"
+ : : "r" (p)
+ );
}
static inline void prefetcht0(void *p)
{
- asm volatile( "prefetcht0 (%0)\n\t"
- : : "r" (p)
- );
+ asm volatile( "prefetcht0 (%0)\n\t"
+ : : "r" (p)
+ );
}
static inline void prefetcht1(void *p)
{
- asm volatile( "prefetcht1 (%0)\n\t"
- : : "r" (p)
- );
+ asm volatile( "prefetcht1 (%0)\n\t"
+ : : "r" (p)
+ );
}
static inline void prefetcht2(void *p)
{
- asm volatile( "prefetcht2 (%0)\n\t"
- : : "r" (p)
- );
+ asm volatile( "prefetcht2 (%0)\n\t"
+ : : "r" (p)
+ );
}
#endif
*/
static inline int isHorizDC_C(uint8_t src[], int stride, PPContext *c)
{
- int numEq= 0;
- int y;
- const int dcOffset= ((c->nonBQP*c->ppMode.baseDcDiff)>>8) + 1;
- const int dcThreshold= dcOffset*2 + 1;
-
- for(y=0; y<BLOCK_SIZE; y++)
- {
- if(((unsigned)(src[0] - src[1] + dcOffset)) < dcThreshold) numEq++;
- if(((unsigned)(src[1] - src[2] + dcOffset)) < dcThreshold) numEq++;
- if(((unsigned)(src[2] - src[3] + dcOffset)) < dcThreshold) numEq++;
- if(((unsigned)(src[3] - src[4] + dcOffset)) < dcThreshold) numEq++;
- if(((unsigned)(src[4] - src[5] + dcOffset)) < dcThreshold) numEq++;
- if(((unsigned)(src[5] - src[6] + dcOffset)) < dcThreshold) numEq++;
- if(((unsigned)(src[6] - src[7] + dcOffset)) < dcThreshold) numEq++;
- src+= stride;
- }
- return numEq > c->ppMode.flatnessThreshold;
+ int numEq= 0;
+ int y;
+ const int dcOffset= ((c->nonBQP*c->ppMode.baseDcDiff)>>8) + 1;
+ const int dcThreshold= dcOffset*2 + 1;
+
+ for(y=0; y<BLOCK_SIZE; y++){
+ if(((unsigned)(src[0] - src[1] + dcOffset)) < dcThreshold) numEq++;
+ if(((unsigned)(src[1] - src[2] + dcOffset)) < dcThreshold) numEq++;
+ if(((unsigned)(src[2] - src[3] + dcOffset)) < dcThreshold) numEq++;
+ if(((unsigned)(src[3] - src[4] + dcOffset)) < dcThreshold) numEq++;
+ if(((unsigned)(src[4] - src[5] + dcOffset)) < dcThreshold) numEq++;
+ if(((unsigned)(src[5] - src[6] + dcOffset)) < dcThreshold) numEq++;
+ if(((unsigned)(src[6] - src[7] + dcOffset)) < dcThreshold) numEq++;
+ src+= stride;
+ }
+ return numEq > c->ppMode.flatnessThreshold;
}
/**
* Check if the middle 8x8 Block in the given 8x16 block is flat
*/
-static inline int isVertDC_C(uint8_t src[], int stride, PPContext *c){
- int numEq= 0;
- int y;
- const int dcOffset= ((c->nonBQP*c->ppMode.baseDcDiff)>>8) + 1;
- const int dcThreshold= dcOffset*2 + 1;
-
- src+= stride*4; // src points to begin of the 8x8 Block
- for(y=0; y<BLOCK_SIZE-1; y++)
- {
- if(((unsigned)(src[0] - src[0+stride] + dcOffset)) < dcThreshold) numEq++;
- if(((unsigned)(src[1] - src[1+stride] + dcOffset)) < dcThreshold) numEq++;
- if(((unsigned)(src[2] - src[2+stride] + dcOffset)) < dcThreshold) numEq++;
- if(((unsigned)(src[3] - src[3+stride] + dcOffset)) < dcThreshold) numEq++;
- if(((unsigned)(src[4] - src[4+stride] + dcOffset)) < dcThreshold) numEq++;
- if(((unsigned)(src[5] - src[5+stride] + dcOffset)) < dcThreshold) numEq++;
- if(((unsigned)(src[6] - src[6+stride] + dcOffset)) < dcThreshold) numEq++;
- if(((unsigned)(src[7] - src[7+stride] + dcOffset)) < dcThreshold) numEq++;
- src+= stride;
- }
- return numEq > c->ppMode.flatnessThreshold;
+static inline int isVertDC_C(uint8_t src[], int stride, PPContext *c)
+{
+ int numEq= 0;
+ int y;
+ const int dcOffset= ((c->nonBQP*c->ppMode.baseDcDiff)>>8) + 1;
+ const int dcThreshold= dcOffset*2 + 1;
+
+ src+= stride*4; // src points to begin of the 8x8 Block
+ for(y=0; y<BLOCK_SIZE-1; y++){
+ if(((unsigned)(src[0] - src[0+stride] + dcOffset)) < dcThreshold) numEq++;
+ if(((unsigned)(src[1] - src[1+stride] + dcOffset)) < dcThreshold) numEq++;
+ if(((unsigned)(src[2] - src[2+stride] + dcOffset)) < dcThreshold) numEq++;
+ if(((unsigned)(src[3] - src[3+stride] + dcOffset)) < dcThreshold) numEq++;
+ if(((unsigned)(src[4] - src[4+stride] + dcOffset)) < dcThreshold) numEq++;
+ if(((unsigned)(src[5] - src[5+stride] + dcOffset)) < dcThreshold) numEq++;
+ if(((unsigned)(src[6] - src[6+stride] + dcOffset)) < dcThreshold) numEq++;
+ if(((unsigned)(src[7] - src[7+stride] + dcOffset)) < dcThreshold) numEq++;
+ src+= stride;
+ }
+ return numEq > c->ppMode.flatnessThreshold;
}
static inline int isHorizMinMaxOk_C(uint8_t src[], int stride, int QP)
{
- int i;
+ int i;
#if 1
- for(i=0; i<2; i++){
- if((unsigned)(src[0] - src[5] + 2*QP) > 4*QP) return 0;
- src += stride;
- if((unsigned)(src[2] - src[7] + 2*QP) > 4*QP) return 0;
- src += stride;
- if((unsigned)(src[4] - src[1] + 2*QP) > 4*QP) return 0;
- src += stride;
- if((unsigned)(src[6] - src[3] + 2*QP) > 4*QP) return 0;
- src += stride;
- }
+ for(i=0; i<2; i++){
+ if((unsigned)(src[0] - src[5] + 2*QP) > 4*QP) return 0;
+ src += stride;
+ if((unsigned)(src[2] - src[7] + 2*QP) > 4*QP) return 0;
+ src += stride;
+ if((unsigned)(src[4] - src[1] + 2*QP) > 4*QP) return 0;
+ src += stride;
+ if((unsigned)(src[6] - src[3] + 2*QP) > 4*QP) return 0;
+ src += stride;
+ }
#else
- for(i=0; i<8; i++){
- if((unsigned)(src[0] - src[7] + 2*QP) > 4*QP) return 0;
- src += stride;
- }
+ for(i=0; i<8; i++){
+ if((unsigned)(src[0] - src[7] + 2*QP) > 4*QP) return 0;
+ src += stride;
+ }
#endif
- return 1;
+ return 1;
}
static inline int isVertMinMaxOk_C(uint8_t src[], int stride, int QP)
{
#if 1
#if 1
- int x;
- src+= stride*4;
- for(x=0; x<BLOCK_SIZE; x+=4)
- {
- if((unsigned)(src[ x + 0*stride] - src[ x + 5*stride] + 2*QP) > 4*QP) return 0;
- if((unsigned)(src[1+x + 2*stride] - src[1+x + 7*stride] + 2*QP) > 4*QP) return 0;
- if((unsigned)(src[2+x + 4*stride] - src[2+x + 1*stride] + 2*QP) > 4*QP) return 0;
- if((unsigned)(src[3+x + 6*stride] - src[3+x + 3*stride] + 2*QP) > 4*QP) return 0;
- }
+ int x;
+ src+= stride*4;
+ for(x=0; x<BLOCK_SIZE; x+=4){
+ if((unsigned)(src[ x + 0*stride] - src[ x + 5*stride] + 2*QP) > 4*QP) return 0;
+ if((unsigned)(src[1+x + 2*stride] - src[1+x + 7*stride] + 2*QP) > 4*QP) return 0;
+ if((unsigned)(src[2+x + 4*stride] - src[2+x + 1*stride] + 2*QP) > 4*QP) return 0;
+ if((unsigned)(src[3+x + 6*stride] - src[3+x + 3*stride] + 2*QP) > 4*QP) return 0;
+ }
#else
- int x;
- src+= stride*3;
- for(x=0; x<BLOCK_SIZE; x++)
- {
- if((unsigned)(src[x + stride] - src[x + (stride<<3)] + 2*QP) > 4*QP) return 0;
- }
+ int x;
+ src+= stride*3;
+ for(x=0; x<BLOCK_SIZE; x++){
+ if((unsigned)(src[x + stride] - src[x + (stride<<3)] + 2*QP) > 4*QP) return 0;
+ }
#endif
- return 1;
+ return 1;
#else
- int x;
- src+= stride*4;
- for(x=0; x<BLOCK_SIZE; x++)
- {
- int min=255;
- int max=0;
- int y;
- for(y=0; y<8; y++){
- int v= src[x + y*stride];
- if(v>max) max=v;
- if(v<min) min=v;
- }
- if(max-min > 2*QP) return 0;
+ int x;
+ src+= stride*4;
+ for(x=0; x<BLOCK_SIZE; x++){
+ int min=255;
+ int max=0;
+ int y;
+ for(y=0; y<8; y++){
+ int v= src[x + y*stride];
+ if(v>max) max=v;
+ if(v<min) min=v;
}
- return 1;
+ if(max-min > 2*QP) return 0;
+ }
+ return 1;
#endif
}
-static inline int horizClassify_C(uint8_t src[], int stride, PPContext *c){
- if( isHorizDC_C(src, stride, c) ){
- if( isHorizMinMaxOk_C(src, stride, c->QP) )
- return 1;
- else
- return 0;
- }else{
- return 2;
- }
+static inline int horizClassify_C(uint8_t src[], int stride, PPContext *c)
+{
+ if( isHorizDC_C(src, stride, c) ){
+ if( isHorizMinMaxOk_C(src, stride, c->QP) )
+ return 1;
+ else
+ return 0;
+ }else{
+ return 2;
+ }
}
-static inline int vertClassify_C(uint8_t src[], int stride, PPContext *c){
- if( isVertDC_C(src, stride, c) ){
- if( isVertMinMaxOk_C(src, stride, c->QP) )
- return 1;
- else
- return 0;
- }else{
- return 2;
- }
+static inline int vertClassify_C(uint8_t src[], int stride, PPContext *c)
+{
+ if( isVertDC_C(src, stride, c) ){
+ if( isVertMinMaxOk_C(src, stride, c->QP) )
+ return 1;
+ else
+ return 0;
+ }else{
+ return 2;
+ }
}
static inline void doHorizDefFilter_C(uint8_t dst[], int stride, PPContext *c)
{
- int y;
- for(y=0; y<BLOCK_SIZE; y++)
- {
- const int middleEnergy= 5*(dst[4] - dst[3]) + 2*(dst[2] - dst[5]);
-
- if(FFABS(middleEnergy) < 8*c->QP)
- {
- const int q=(dst[3] - dst[4])/2;
- const int leftEnergy= 5*(dst[2] - dst[1]) + 2*(dst[0] - dst[3]);
- const int rightEnergy= 5*(dst[6] - dst[5]) + 2*(dst[4] - dst[7]);
-
- int d= FFABS(middleEnergy) - FFMIN( FFABS(leftEnergy), FFABS(rightEnergy) );
- d= FFMAX(d, 0);
-
- d= (5*d + 32) >> 6;
- d*= FFSIGN(-middleEnergy);
-
- if(q>0)
- {
- d= d<0 ? 0 : d;
- d= d>q ? q : d;
- }
- else
- {
- d= d>0 ? 0 : d;
- d= d<q ? q : d;
- }
-
- dst[3]-= d;
- dst[4]+= d;
- }
- dst+= stride;
+ int y;
+ for(y=0; y<BLOCK_SIZE; y++){
+ const int middleEnergy= 5*(dst[4] - dst[3]) + 2*(dst[2] - dst[5]);
+
+ if(FFABS(middleEnergy) < 8*c->QP){
+ const int q=(dst[3] - dst[4])/2;
+ const int leftEnergy= 5*(dst[2] - dst[1]) + 2*(dst[0] - dst[3]);
+ const int rightEnergy= 5*(dst[6] - dst[5]) + 2*(dst[4] - dst[7]);
+
+ int d= FFABS(middleEnergy) - FFMIN( FFABS(leftEnergy), FFABS(rightEnergy) );
+ d= FFMAX(d, 0);
+
+ d= (5*d + 32) >> 6;
+ d*= FFSIGN(-middleEnergy);
+
+ if(q>0)
+ {
+ d= d<0 ? 0 : d;
+ d= d>q ? q : d;
+ }
+ else
+ {
+ d= d>0 ? 0 : d;
+ d= d<q ? q : d;
+ }
+
+ dst[3]-= d;
+ dst[4]+= d;
}
+ dst+= stride;
+ }
}
/**
*/
static inline void doHorizLowPass_C(uint8_t dst[], int stride, PPContext *c)
{
- int y;
- for(y=0; y<BLOCK_SIZE; y++)
- {
- const int first= FFABS(dst[-1] - dst[0]) < c->QP ? dst[-1] : dst[0];
- const int last= FFABS(dst[8] - dst[7]) < c->QP ? dst[8] : dst[7];
-
- int sums[10];
- sums[0] = 4*first + dst[0] + dst[1] + dst[2] + 4;
- sums[1] = sums[0] - first + dst[3];
- sums[2] = sums[1] - first + dst[4];
- sums[3] = sums[2] - first + dst[5];
- sums[4] = sums[3] - first + dst[6];
- sums[5] = sums[4] - dst[0] + dst[7];
- sums[6] = sums[5] - dst[1] + last;
- sums[7] = sums[6] - dst[2] + last;
- sums[8] = sums[7] - dst[3] + last;
- sums[9] = sums[8] - dst[4] + last;
-
- dst[0]= (sums[0] + sums[2] + 2*dst[0])>>4;
- dst[1]= (sums[1] + sums[3] + 2*dst[1])>>4;
- dst[2]= (sums[2] + sums[4] + 2*dst[2])>>4;
- dst[3]= (sums[3] + sums[5] + 2*dst[3])>>4;
- dst[4]= (sums[4] + sums[6] + 2*dst[4])>>4;
- dst[5]= (sums[5] + sums[7] + 2*dst[5])>>4;
- dst[6]= (sums[6] + sums[8] + 2*dst[6])>>4;
- dst[7]= (sums[7] + sums[9] + 2*dst[7])>>4;
-
- dst+= stride;
- }
+ int y;
+ for(y=0; y<BLOCK_SIZE; y++){
+ const int first= FFABS(dst[-1] - dst[0]) < c->QP ? dst[-1] : dst[0];
+ const int last= FFABS(dst[8] - dst[7]) < c->QP ? dst[8] : dst[7];
+
+ int sums[10];
+ sums[0] = 4*first + dst[0] + dst[1] + dst[2] + 4;
+ sums[1] = sums[0] - first + dst[3];
+ sums[2] = sums[1] - first + dst[4];
+ sums[3] = sums[2] - first + dst[5];
+ sums[4] = sums[3] - first + dst[6];
+ sums[5] = sums[4] - dst[0] + dst[7];
+ sums[6] = sums[5] - dst[1] + last;
+ sums[7] = sums[6] - dst[2] + last;
+ sums[8] = sums[7] - dst[3] + last;
+ sums[9] = sums[8] - dst[4] + last;
+
+ dst[0]= (sums[0] + sums[2] + 2*dst[0])>>4;
+ dst[1]= (sums[1] + sums[3] + 2*dst[1])>>4;
+ dst[2]= (sums[2] + sums[4] + 2*dst[2])>>4;
+ dst[3]= (sums[3] + sums[5] + 2*dst[3])>>4;
+ dst[4]= (sums[4] + sums[6] + 2*dst[4])>>4;
+ dst[5]= (sums[5] + sums[7] + 2*dst[5])>>4;
+ dst[6]= (sums[6] + sums[8] + 2*dst[6])>>4;
+ dst[7]= (sums[7] + sums[9] + 2*dst[7])>>4;
+
+ dst+= stride;
+ }
}
/**
*/
static inline void horizX1Filter(uint8_t *src, int stride, int QP)
{
- int y;
- static uint64_t *lut= NULL;
- if(lut==NULL)
+ int y;
+ static uint64_t *lut= NULL;
+ if(lut==NULL)
+ {
+ int i;
+ lut = av_malloc(256*8);
+ for(i=0; i<256; i++)
{
- int i;
- lut = av_malloc(256*8);
- for(i=0; i<256; i++)
- {
- int v= i < 128 ? 2*i : 2*(i-256);
+ int v= i < 128 ? 2*i : 2*(i-256);
/*
//Simulate 112242211 9-Tap filter
- uint64_t a= (v/16) & 0xFF;
- uint64_t b= (v/8) & 0xFF;
- uint64_t c= (v/4) & 0xFF;
- uint64_t d= (3*v/8) & 0xFF;
+ uint64_t a= (v/16) & 0xFF;
+ uint64_t b= (v/8) & 0xFF;
+ uint64_t c= (v/4) & 0xFF;
+ uint64_t d= (3*v/8) & 0xFF;
*/
//Simulate piecewise linear interpolation
- uint64_t a= (v/16) & 0xFF;
- uint64_t b= (v*3/16) & 0xFF;
- uint64_t c= (v*5/16) & 0xFF;
- uint64_t d= (7*v/16) & 0xFF;
- uint64_t A= (0x100 - a)&0xFF;
- uint64_t B= (0x100 - b)&0xFF;
- uint64_t C= (0x100 - c)&0xFF;
- uint64_t D= (0x100 - c)&0xFF;
-
- lut[i] = (a<<56) | (b<<48) | (c<<40) | (d<<32) |
- (D<<24) | (C<<16) | (B<<8) | (A);
- //lut[i] = (v<<32) | (v<<24);
- }
+ uint64_t a= (v/16) & 0xFF;
+ uint64_t b= (v*3/16) & 0xFF;
+ uint64_t c= (v*5/16) & 0xFF;
+ uint64_t d= (7*v/16) & 0xFF;
+ uint64_t A= (0x100 - a)&0xFF;
+ uint64_t B= (0x100 - b)&0xFF;
+ uint64_t C= (0x100 - c)&0xFF;
+ uint64_t D= (0x100 - c)&0xFF;
+
+ lut[i] = (a<<56) | (b<<48) | (c<<40) | (d<<32) |
+ (D<<24) | (C<<16) | (B<<8) | (A);
+ //lut[i] = (v<<32) | (v<<24);
}
+ }
- for(y=0; y<BLOCK_SIZE; y++)
- {
- int a= src[1] - src[2];
- int b= src[3] - src[4];
- int c= src[5] - src[6];
-
- int d= FFMAX(FFABS(b) - (FFABS(a) + FFABS(c))/2, 0);
+ for(y=0; y<BLOCK_SIZE; y++){
+ int a= src[1] - src[2];
+ int b= src[3] - src[4];
+ int c= src[5] - src[6];
- if(d < QP)
- {
- int v = d * FFSIGN(-b);
+ int d= FFMAX(FFABS(b) - (FFABS(a) + FFABS(c))/2, 0);
- src[1] +=v/8;
- src[2] +=v/4;
- src[3] +=3*v/8;
- src[4] -=3*v/8;
- src[5] -=v/4;
- src[6] -=v/8;
+ if(d < QP){
+ int v = d * FFSIGN(-b);
- }
- src+=stride;
+ src[1] +=v/8;
+ src[2] +=v/4;
+ src[3] +=3*v/8;
+ src[4] -=3*v/8;
+ src[5] -=v/4;
+ src[6] -=v/8;
}
+ src+=stride;
+ }
}
/**
* accurate deblock filter
*/
static av_always_inline void do_a_deblock_C(uint8_t *src, int step, int stride, PPContext *c){
- int y;
- const int QP= c->QP;
- const int dcOffset= ((c->nonBQP*c->ppMode.baseDcDiff)>>8) + 1;
- const int dcThreshold= dcOffset*2 + 1;
+ int y;
+ const int QP= c->QP;
+ const int dcOffset= ((c->nonBQP*c->ppMode.baseDcDiff)>>8) + 1;
+ const int dcThreshold= dcOffset*2 + 1;
//START_TIMER
- src+= step*4; // src points to begin of the 8x8 Block
- for(y=0; y<8; y++){
- int numEq= 0;
-
- if(((unsigned)(src[-1*step] - src[0*step] + dcOffset)) < dcThreshold) numEq++;
- if(((unsigned)(src[ 0*step] - src[1*step] + dcOffset)) < dcThreshold) numEq++;
- if(((unsigned)(src[ 1*step] - src[2*step] + dcOffset)) < dcThreshold) numEq++;
- if(((unsigned)(src[ 2*step] - src[3*step] + dcOffset)) < dcThreshold) numEq++;
- if(((unsigned)(src[ 3*step] - src[4*step] + dcOffset)) < dcThreshold) numEq++;
- if(((unsigned)(src[ 4*step] - src[5*step] + dcOffset)) < dcThreshold) numEq++;
- if(((unsigned)(src[ 5*step] - src[6*step] + dcOffset)) < dcThreshold) numEq++;
- if(((unsigned)(src[ 6*step] - src[7*step] + dcOffset)) < dcThreshold) numEq++;
- if(((unsigned)(src[ 7*step] - src[8*step] + dcOffset)) < dcThreshold) numEq++;
- if(numEq > c->ppMode.flatnessThreshold){
- int min, max, x;
-
- if(src[0] > src[step]){
- max= src[0];
- min= src[step];
- }else{
- max= src[step];
- min= src[0];
- }
- for(x=2; x<8; x+=2){
- if(src[x*step] > src[(x+1)*step]){
- if(src[x *step] > max) max= src[ x *step];
- if(src[(x+1)*step] < min) min= src[(x+1)*step];
- }else{
- if(src[(x+1)*step] > max) max= src[(x+1)*step];
- if(src[ x *step] < min) min= src[ x *step];
- }
- }
- if(max-min < 2*QP){
- const int first= FFABS(src[-1*step] - src[0]) < QP ? src[-1*step] : src[0];
- const int last= FFABS(src[8*step] - src[7*step]) < QP ? src[8*step] : src[7*step];
-
- int sums[10];
- sums[0] = 4*first + src[0*step] + src[1*step] + src[2*step] + 4;
- sums[1] = sums[0] - first + src[3*step];
- sums[2] = sums[1] - first + src[4*step];
- sums[3] = sums[2] - first + src[5*step];
- sums[4] = sums[3] - first + src[6*step];
- sums[5] = sums[4] - src[0*step] + src[7*step];
- sums[6] = sums[5] - src[1*step] + last;
- sums[7] = sums[6] - src[2*step] + last;
- sums[8] = sums[7] - src[3*step] + last;
- sums[9] = sums[8] - src[4*step] + last;
-
- src[0*step]= (sums[0] + sums[2] + 2*src[0*step])>>4;
- src[1*step]= (sums[1] + sums[3] + 2*src[1*step])>>4;
- src[2*step]= (sums[2] + sums[4] + 2*src[2*step])>>4;
- src[3*step]= (sums[3] + sums[5] + 2*src[3*step])>>4;
- src[4*step]= (sums[4] + sums[6] + 2*src[4*step])>>4;
- src[5*step]= (sums[5] + sums[7] + 2*src[5*step])>>4;
- src[6*step]= (sums[6] + sums[8] + 2*src[6*step])>>4;
- src[7*step]= (sums[7] + sums[9] + 2*src[7*step])>>4;
- }
+ src+= step*4; // src points to begin of the 8x8 Block
+ for(y=0; y<8; y++){
+ int numEq= 0;
+
+ if(((unsigned)(src[-1*step] - src[0*step] + dcOffset)) < dcThreshold) numEq++;
+ if(((unsigned)(src[ 0*step] - src[1*step] + dcOffset)) < dcThreshold) numEq++;
+ if(((unsigned)(src[ 1*step] - src[2*step] + dcOffset)) < dcThreshold) numEq++;
+ if(((unsigned)(src[ 2*step] - src[3*step] + dcOffset)) < dcThreshold) numEq++;
+ if(((unsigned)(src[ 3*step] - src[4*step] + dcOffset)) < dcThreshold) numEq++;
+ if(((unsigned)(src[ 4*step] - src[5*step] + dcOffset)) < dcThreshold) numEq++;
+ if(((unsigned)(src[ 5*step] - src[6*step] + dcOffset)) < dcThreshold) numEq++;
+ if(((unsigned)(src[ 6*step] - src[7*step] + dcOffset)) < dcThreshold) numEq++;
+ if(((unsigned)(src[ 7*step] - src[8*step] + dcOffset)) < dcThreshold) numEq++;
+ if(numEq > c->ppMode.flatnessThreshold){
+ int min, max, x;
+
+ if(src[0] > src[step]){
+ max= src[0];
+ min= src[step];
+ }else{
+ max= src[step];
+ min= src[0];
+ }
+ for(x=2; x<8; x+=2){
+ if(src[x*step] > src[(x+1)*step]){
+ if(src[x *step] > max) max= src[ x *step];
+ if(src[(x+1)*step] < min) min= src[(x+1)*step];
}else{
- const int middleEnergy= 5*(src[4*step] - src[3*step]) + 2*(src[2*step] - src[5*step]);
-
- if(FFABS(middleEnergy) < 8*QP)
- {
- const int q=(src[3*step] - src[4*step])/2;
- const int leftEnergy= 5*(src[2*step] - src[1*step]) + 2*(src[0*step] - src[3*step]);
- const int rightEnergy= 5*(src[6*step] - src[5*step]) + 2*(src[4*step] - src[7*step]);
-
- int d= FFABS(middleEnergy) - FFMIN( FFABS(leftEnergy), FFABS(rightEnergy) );
- d= FFMAX(d, 0);
-
- d= (5*d + 32) >> 6;
- d*= FFSIGN(-middleEnergy);
-
- if(q>0)
- {
- d= d<0 ? 0 : d;
- d= d>q ? q : d;
- }
- else
- {
- d= d>0 ? 0 : d;
- d= d<q ? q : d;
- }
-
- src[3*step]-= d;
- src[4*step]+= d;
- }
+ if(src[(x+1)*step] > max) max= src[(x+1)*step];
+ if(src[ x *step] < min) min= src[ x *step];
+ }
+ }
+ if(max-min < 2*QP){
+ const int first= FFABS(src[-1*step] - src[0]) < QP ? src[-1*step] : src[0];
+ const int last= FFABS(src[8*step] - src[7*step]) < QP ? src[8*step] : src[7*step];
+
+ int sums[10];
+ sums[0] = 4*first + src[0*step] + src[1*step] + src[2*step] + 4;
+ sums[1] = sums[0] - first + src[3*step];
+ sums[2] = sums[1] - first + src[4*step];
+ sums[3] = sums[2] - first + src[5*step];
+ sums[4] = sums[3] - first + src[6*step];
+ sums[5] = sums[4] - src[0*step] + src[7*step];
+ sums[6] = sums[5] - src[1*step] + last;
+ sums[7] = sums[6] - src[2*step] + last;
+ sums[8] = sums[7] - src[3*step] + last;
+ sums[9] = sums[8] - src[4*step] + last;
+
+ src[0*step]= (sums[0] + sums[2] + 2*src[0*step])>>4;
+ src[1*step]= (sums[1] + sums[3] + 2*src[1*step])>>4;
+ src[2*step]= (sums[2] + sums[4] + 2*src[2*step])>>4;
+ src[3*step]= (sums[3] + sums[5] + 2*src[3*step])>>4;
+ src[4*step]= (sums[4] + sums[6] + 2*src[4*step])>>4;
+ src[5*step]= (sums[5] + sums[7] + 2*src[5*step])>>4;
+ src[6*step]= (sums[6] + sums[8] + 2*src[6*step])>>4;
+ src[7*step]= (sums[7] + sums[9] + 2*src[7*step])>>4;
+ }
+ }else{
+ const int middleEnergy= 5*(src[4*step] - src[3*step]) + 2*(src[2*step] - src[5*step]);
+
+ if(FFABS(middleEnergy) < 8*QP){
+ const int q=(src[3*step] - src[4*step])/2;
+ const int leftEnergy= 5*(src[2*step] - src[1*step]) + 2*(src[0*step] - src[3*step]);
+ const int rightEnergy= 5*(src[6*step] - src[5*step]) + 2*(src[4*step] - src[7*step]);
+
+ int d= FFABS(middleEnergy) - FFMIN( FFABS(leftEnergy), FFABS(rightEnergy) );
+ d= FFMAX(d, 0);
+
+ d= (5*d + 32) >> 6;
+ d*= FFSIGN(-middleEnergy);
+
+ if(q>0){
+ d= d<0 ? 0 : d;
+ d= d>q ? q : d;
+ }else{
+ d= d>0 ? 0 : d;
+ d= d<q ? q : d;
}
- src += stride;
+ src[3*step]-= d;
+ src[4*step]+= d;
+ }
}
+
+ src += stride;
+ }
/*if(step==16){
STOP_TIMER("step16")
}else{
static inline void postProcess(const uint8_t src[], int srcStride, uint8_t dst[], int dstStride, int width, int height,
const QP_STORE_T QPs[], int QPStride, int isColor, pp_mode_t *vm, pp_context_t *vc)
{
- PPContext *c= (PPContext *)vc;
- PPMode *ppMode= (PPMode *)vm;
- c->ppMode= *ppMode; //FIXME
+ PPContext *c= (PPContext *)vc;
+ PPMode *ppMode= (PPMode *)vm;
+ c->ppMode= *ppMode; //FIXME
- // Using ifs here as they are faster than function pointers although the
- // difference would not be measurable here but it is much better because
- // someone might exchange the CPU whithout restarting MPlayer ;)
+ // Using ifs here as they are faster than function pointers although the
+ // difference would not be measurable here but it is much better because
+ // someone might exchange the CPU whithout restarting MPlayer ;)
#ifdef RUNTIME_CPUDETECT
#if defined(ARCH_X86)
- // ordered per speed fastest first
- if(c->cpuCaps & PP_CPU_CAPS_MMX2)
- postProcess_MMX2(src, srcStride, dst, dstStride, width, height, QPs, QPStride, isColor, c);
- else if(c->cpuCaps & PP_CPU_CAPS_3DNOW)
- postProcess_3DNow(src, srcStride, dst, dstStride, width, height, QPs, QPStride, isColor, c);
- else if(c->cpuCaps & PP_CPU_CAPS_MMX)
- postProcess_MMX(src, srcStride, dst, dstStride, width, height, QPs, QPStride, isColor, c);
- else
- postProcess_C(src, srcStride, dst, dstStride, width, height, QPs, QPStride, isColor, c);
+ // ordered per speed fastest first
+ if(c->cpuCaps & PP_CPU_CAPS_MMX2)
+ postProcess_MMX2(src, srcStride, dst, dstStride, width, height, QPs, QPStride, isColor, c);
+ else if(c->cpuCaps & PP_CPU_CAPS_3DNOW)
+ postProcess_3DNow(src, srcStride, dst, dstStride, width, height, QPs, QPStride, isColor, c);
+ else if(c->cpuCaps & PP_CPU_CAPS_MMX)
+ postProcess_MMX(src, srcStride, dst, dstStride, width, height, QPs, QPStride, isColor, c);
+ else
+ postProcess_C(src, srcStride, dst, dstStride, width, height, QPs, QPStride, isColor, c);
#else
#ifdef HAVE_ALTIVEC
- if(c->cpuCaps & PP_CPU_CAPS_ALTIVEC)
- postProcess_altivec(src, srcStride, dst, dstStride, width, height, QPs, QPStride, isColor, c);
- else
+ if(c->cpuCaps & PP_CPU_CAPS_ALTIVEC)
+ postProcess_altivec(src, srcStride, dst, dstStride, width, height, QPs, QPStride, isColor, c);
+ else
#endif
- postProcess_C(src, srcStride, dst, dstStride, width, height, QPs, QPStride, isColor, c);
+ postProcess_C(src, srcStride, dst, dstStride, width, height, QPs, QPStride, isColor, c);
#endif
#else //RUNTIME_CPUDETECT
#ifdef HAVE_MMX2
- postProcess_MMX2(src, srcStride, dst, dstStride, width, height, QPs, QPStride, isColor, c);
+ postProcess_MMX2(src, srcStride, dst, dstStride, width, height, QPs, QPStride, isColor, c);
#elif defined (HAVE_3DNOW)
- postProcess_3DNow(src, srcStride, dst, dstStride, width, height, QPs, QPStride, isColor, c);
+ postProcess_3DNow(src, srcStride, dst, dstStride, width, height, QPs, QPStride, isColor, c);
#elif defined (HAVE_MMX)
- postProcess_MMX(src, srcStride, dst, dstStride, width, height, QPs, QPStride, isColor, c);
+ postProcess_MMX(src, srcStride, dst, dstStride, width, height, QPs, QPStride, isColor, c);
#elif defined (HAVE_ALTIVEC)
- postProcess_altivec(src, srcStride, dst, dstStride, width, height, QPs, QPStride, isColor, c);
+ postProcess_altivec(src, srcStride, dst, dstStride, width, height, QPs, QPStride, isColor, c);
#else
- postProcess_C(src, srcStride, dst, dstStride, width, height, QPs, QPStride, isColor, c);
+ postProcess_C(src, srcStride, dst, dstStride, width, height, QPs, QPStride, isColor, c);
#endif
#endif //!RUNTIME_CPUDETECT
}
pp_mode_t *pp_get_mode_by_name_and_quality(const char *name, int quality)
{
- char temp[GET_MODE_BUFFER_SIZE];
- char *p= temp;
- static const char filterDelimiters[] = ",/";
- static const char optionDelimiters[] = ":";
- struct PPMode *ppMode;
- char *filterToken;
-
- ppMode= av_malloc(sizeof(PPMode));
-
- ppMode->lumMode= 0;
- ppMode->chromMode= 0;
- ppMode->maxTmpNoise[0]= 700;
- ppMode->maxTmpNoise[1]= 1500;
- ppMode->maxTmpNoise[2]= 3000;
- ppMode->maxAllowedY= 234;
- ppMode->minAllowedY= 16;
- ppMode->baseDcDiff= 256/8;
- ppMode->flatnessThreshold= 56-16-1;
- ppMode->maxClippedThreshold= 0.01;
- ppMode->error=0;
-
- strncpy(temp, name, GET_MODE_BUFFER_SIZE);
-
- av_log(NULL, AV_LOG_DEBUG, "pp: %s\n", name);
-
- for(;;){
- char *filterName;
- int q= 1000000; //PP_QUALITY_MAX;
- int chrom=-1;
- int luma=-1;
- char *option;
- char *options[OPTIONS_ARRAY_SIZE];
- int i;
- int filterNameOk=0;
- int numOfUnknownOptions=0;
- int enable=1; //does the user want us to enabled or disabled the filter
-
- filterToken= strtok(p, filterDelimiters);
- if(filterToken == NULL) break;
- p+= strlen(filterToken) + 1; // p points to next filterToken
- filterName= strtok(filterToken, optionDelimiters);
- av_log(NULL, AV_LOG_DEBUG, "pp: %s::%s\n", filterToken, filterName);
-
- if(*filterName == '-')
- {
- enable=0;
- filterName++;
- }
+ char temp[GET_MODE_BUFFER_SIZE];
+ char *p= temp;
+ static const char filterDelimiters[] = ",/";
+ static const char optionDelimiters[] = ":";
+ struct PPMode *ppMode;
+ char *filterToken;
+
+ ppMode= av_malloc(sizeof(PPMode));
+
+ ppMode->lumMode= 0;
+ ppMode->chromMode= 0;
+ ppMode->maxTmpNoise[0]= 700;
+ ppMode->maxTmpNoise[1]= 1500;
+ ppMode->maxTmpNoise[2]= 3000;
+ ppMode->maxAllowedY= 234;
+ ppMode->minAllowedY= 16;
+ ppMode->baseDcDiff= 256/8;
+ ppMode->flatnessThreshold= 56-16-1;
+ ppMode->maxClippedThreshold= 0.01;
+ ppMode->error=0;
+
+ strncpy(temp, name, GET_MODE_BUFFER_SIZE);
+
+ av_log(NULL, AV_LOG_DEBUG, "pp: %s\n", name);
+
+ for(;;){
+ char *filterName;
+ int q= 1000000; //PP_QUALITY_MAX;
+ int chrom=-1;
+ int luma=-1;
+ char *option;
+ char *options[OPTIONS_ARRAY_SIZE];
+ int i;
+ int filterNameOk=0;
+ int numOfUnknownOptions=0;
+ int enable=1; //does the user want us to enabled or disabled the filter
+
+ filterToken= strtok(p, filterDelimiters);
+ if(filterToken == NULL) break;
+ p+= strlen(filterToken) + 1; // p points to next filterToken
+ filterName= strtok(filterToken, optionDelimiters);
+ av_log(NULL, AV_LOG_DEBUG, "pp: %s::%s\n", filterToken, filterName);
+
+ if(*filterName == '-'){
+ enable=0;
+ filterName++;
+ }
- for(;;){ //for all options
- option= strtok(NULL, optionDelimiters);
- if(option == NULL) break;
-
- av_log(NULL, AV_LOG_DEBUG, "pp: option: %s\n", option);
- if(!strcmp("autoq", option) || !strcmp("a", option)) q= quality;
- else if(!strcmp("nochrom", option) || !strcmp("y", option)) chrom=0;
- else if(!strcmp("chrom", option) || !strcmp("c", option)) chrom=1;
- else if(!strcmp("noluma", option) || !strcmp("n", option)) luma=0;
- else
- {
- options[numOfUnknownOptions] = option;
- numOfUnknownOptions++;
- }
- if(numOfUnknownOptions >= OPTIONS_ARRAY_SIZE-1) break;
+ for(;;){ //for all options
+ option= strtok(NULL, optionDelimiters);
+ if(option == NULL) break;
+
+ av_log(NULL, AV_LOG_DEBUG, "pp: option: %s\n", option);
+ if(!strcmp("autoq", option) || !strcmp("a", option)) q= quality;
+ else if(!strcmp("nochrom", option) || !strcmp("y", option)) chrom=0;
+ else if(!strcmp("chrom", option) || !strcmp("c", option)) chrom=1;
+ else if(!strcmp("noluma", option) || !strcmp("n", option)) luma=0;
+ else{
+ options[numOfUnknownOptions] = option;
+ numOfUnknownOptions++;
+ }
+ if(numOfUnknownOptions >= OPTIONS_ARRAY_SIZE-1) break;
+ }
+ options[numOfUnknownOptions] = NULL;
+
+ /* replace stuff from the replace Table */
+ for(i=0; replaceTable[2*i]!=NULL; i++){
+ if(!strcmp(replaceTable[2*i], filterName)){
+ int newlen= strlen(replaceTable[2*i + 1]);
+ int plen;
+ int spaceLeft;
+
+ if(p==NULL) p= temp, *p=0; //last filter
+ else p--, *p=','; //not last filter
+
+ plen= strlen(p);
+ spaceLeft= p - temp + plen;
+ if(spaceLeft + newlen >= GET_MODE_BUFFER_SIZE){
+ ppMode->error++;
+ break;
}
- options[numOfUnknownOptions] = NULL;
+ memmove(p + newlen, p, plen+1);
+ memcpy(p, replaceTable[2*i + 1], newlen);
+ filterNameOk=1;
+ }
+ }
- /* replace stuff from the replace Table */
- for(i=0; replaceTable[2*i]!=NULL; i++)
- {
- if(!strcmp(replaceTable[2*i], filterName))
- {
- int newlen= strlen(replaceTable[2*i + 1]);
- int plen;
- int spaceLeft;
-
- if(p==NULL) p= temp, *p=0; //last filter
- else p--, *p=','; //not last filter
-
- plen= strlen(p);
- spaceLeft= p - temp + plen;
- if(spaceLeft + newlen >= GET_MODE_BUFFER_SIZE)
- {
- ppMode->error++;
- break;
- }
- memmove(p + newlen, p, plen+1);
- memcpy(p, replaceTable[2*i + 1], newlen);
- filterNameOk=1;
+ for(i=0; filters[i].shortName!=NULL; i++){
+ if( !strcmp(filters[i].longName, filterName)
+ || !strcmp(filters[i].shortName, filterName)){
+ ppMode->lumMode &= ~filters[i].mask;
+ ppMode->chromMode &= ~filters[i].mask;
+
+ filterNameOk=1;
+ if(!enable) break; // user wants to disable it
+
+ if(q >= filters[i].minLumQuality && luma)
+ ppMode->lumMode|= filters[i].mask;
+ if(chrom==1 || (chrom==-1 && filters[i].chromDefault))
+ if(q >= filters[i].minChromQuality)
+ ppMode->chromMode|= filters[i].mask;
+
+ if(filters[i].mask == LEVEL_FIX){
+ int o;
+ ppMode->minAllowedY= 16;
+ ppMode->maxAllowedY= 234;
+ for(o=0; options[o]!=NULL; o++){
+ if( !strcmp(options[o],"fullyrange")
+ ||!strcmp(options[o],"f")){
+ ppMode->minAllowedY= 0;
+ ppMode->maxAllowedY= 255;
+ numOfUnknownOptions--;
}
+ }
}
-
- for(i=0; filters[i].shortName!=NULL; i++)
+ else if(filters[i].mask == TEMP_NOISE_FILTER)
{
- if( !strcmp(filters[i].longName, filterName)
- || !strcmp(filters[i].shortName, filterName))
- {
- ppMode->lumMode &= ~filters[i].mask;
- ppMode->chromMode &= ~filters[i].mask;
-
- filterNameOk=1;
- if(!enable) break; // user wants to disable it
-
- if(q >= filters[i].minLumQuality && luma)
- ppMode->lumMode|= filters[i].mask;
- if(chrom==1 || (chrom==-1 && filters[i].chromDefault))
- if(q >= filters[i].minChromQuality)
- ppMode->chromMode|= filters[i].mask;
-
- if(filters[i].mask == LEVEL_FIX)
- {
- int o;
- ppMode->minAllowedY= 16;
- ppMode->maxAllowedY= 234;
- for(o=0; options[o]!=NULL; o++)
- {
- if( !strcmp(options[o],"fullyrange")
- ||!strcmp(options[o],"f"))
- {
- ppMode->minAllowedY= 0;
- ppMode->maxAllowedY= 255;
- numOfUnknownOptions--;
- }
- }
- }
- else if(filters[i].mask == TEMP_NOISE_FILTER)
- {
- int o;
- int numOfNoises=0;
-
- for(o=0; options[o]!=NULL; o++)
- {
- char *tail;
- ppMode->maxTmpNoise[numOfNoises]=
- strtol(options[o], &tail, 0);
- if(tail!=options[o])
- {
- numOfNoises++;
- numOfUnknownOptions--;
- if(numOfNoises >= 3) break;
- }
- }
- }
- else if(filters[i].mask == V_DEBLOCK || filters[i].mask == H_DEBLOCK
- || filters[i].mask == V_A_DEBLOCK || filters[i].mask == H_A_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) ppMode->baseDcDiff= val;
- else ppMode->flatnessThreshold= val;
- }
- }
- else if(filters[i].mask == FORCE_QUANT)
- {
- int o;
- ppMode->forcedQuant= 15;
-
- for(o=0; options[o]!=NULL && o<1; o++)
- {
- char *tail;
- int val= strtol(options[o], &tail, 0);
- if(tail==options[o]) break;
-
- numOfUnknownOptions--;
- ppMode->forcedQuant= val;
- }
- }
+ int o;
+ int numOfNoises=0;
+
+ for(o=0; options[o]!=NULL; o++){
+ char *tail;
+ ppMode->maxTmpNoise[numOfNoises]=
+ strtol(options[o], &tail, 0);
+ if(tail!=options[o]){
+ numOfNoises++;
+ numOfUnknownOptions--;
+ if(numOfNoises >= 3) break;
}
+ }
}
- if(!filterNameOk) ppMode->error++;
- ppMode->error += numOfUnknownOptions;
- }
-
- av_log(NULL, AV_LOG_DEBUG, "pp: lumMode=%X, chromMode=%X\n", ppMode->lumMode, ppMode->chromMode);
- if(ppMode->error)
- {
- av_log(NULL, AV_LOG_ERROR, "%d errors in postprocess string \"%s\"\n", ppMode->error, name);
- av_free(ppMode);
- return NULL;
+ else if(filters[i].mask == V_DEBLOCK || filters[i].mask == H_DEBLOCK
+ || filters[i].mask == V_A_DEBLOCK || filters[i].mask == H_A_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) ppMode->baseDcDiff= val;
+ else ppMode->flatnessThreshold= val;
+ }
+ }
+ else if(filters[i].mask == FORCE_QUANT){
+ int o;
+ ppMode->forcedQuant= 15;
+
+ for(o=0; options[o]!=NULL && o<1; o++){
+ char *tail;
+ int val= strtol(options[o], &tail, 0);
+ if(tail==options[o]) break;
+
+ numOfUnknownOptions--;
+ ppMode->forcedQuant= val;
+ }
+ }
+ }
}
- return ppMode;
+ if(!filterNameOk) ppMode->error++;
+ ppMode->error += numOfUnknownOptions;
+ }
+
+ av_log(NULL, AV_LOG_DEBUG, "pp: lumMode=%X, chromMode=%X\n", ppMode->lumMode, ppMode->chromMode);
+ if(ppMode->error){
+ av_log(NULL, AV_LOG_ERROR, "%d errors in postprocess string \"%s\"\n", ppMode->error, name);
+ av_free(ppMode);
+ return NULL;
+ }
+ return ppMode;
}
void pp_free_mode(pp_mode_t *mode){
}
static void reallocAlign(void **p, int alignment, int size){
- av_free(*p);
- *p= av_mallocz(size);
+ av_free(*p);
+ *p= av_mallocz(size);
}
static void reallocBuffers(PPContext *c, int width, int height, int stride, int qpStride){
- int mbWidth = (width+15)>>4;
- int mbHeight= (height+15)>>4;
- int i;
-
- c->stride= stride;
- c->qpStride= qpStride;
-
- reallocAlign((void **)&c->tempDst, 8, stride*24);
- reallocAlign((void **)&c->tempSrc, 8, stride*24);
- reallocAlign((void **)&c->tempBlocks, 8, 2*16*8);
- reallocAlign((void **)&c->yHistogram, 8, 256*sizeof(uint64_t));
- for(i=0; i<256; i++)
- c->yHistogram[i]= width*height/64*15/256;
-
- for(i=0; i<3; i++)
- {
- //Note: The +17*1024 is just there so i do not have to worry about r/w over the end.
- reallocAlign((void **)&c->tempBlured[i], 8, stride*mbHeight*16 + 17*1024);
- reallocAlign((void **)&c->tempBluredPast[i], 8, 256*((height+7)&(~7))/2 + 17*1024);//FIXME size
- }
-
- reallocAlign((void **)&c->deintTemp, 8, 2*width+32);
- reallocAlign((void **)&c->nonBQPTable, 8, qpStride*mbHeight*sizeof(QP_STORE_T));
- reallocAlign((void **)&c->stdQPTable, 8, qpStride*mbHeight*sizeof(QP_STORE_T));
- reallocAlign((void **)&c->forcedQPTable, 8, mbWidth*sizeof(QP_STORE_T));
+ int mbWidth = (width+15)>>4;
+ int mbHeight= (height+15)>>4;
+ int i;
+
+ c->stride= stride;
+ c->qpStride= qpStride;
+
+ reallocAlign((void **)&c->tempDst, 8, stride*24);
+ reallocAlign((void **)&c->tempSrc, 8, stride*24);
+ reallocAlign((void **)&c->tempBlocks, 8, 2*16*8);
+ reallocAlign((void **)&c->yHistogram, 8, 256*sizeof(uint64_t));
+ for(i=0; i<256; i++)
+ c->yHistogram[i]= width*height/64*15/256;
+
+ for(i=0; i<3; i++){
+ //Note: The +17*1024 is just there so i do not have to worry about r/w over the end.
+ reallocAlign((void **)&c->tempBlured[i], 8, stride*mbHeight*16 + 17*1024);
+ reallocAlign((void **)&c->tempBluredPast[i], 8, 256*((height+7)&(~7))/2 + 17*1024);//FIXME size
+ }
+
+ reallocAlign((void **)&c->deintTemp, 8, 2*width+32);
+ reallocAlign((void **)&c->nonBQPTable, 8, qpStride*mbHeight*sizeof(QP_STORE_T));
+ reallocAlign((void **)&c->stdQPTable, 8, qpStride*mbHeight*sizeof(QP_STORE_T));
+ reallocAlign((void **)&c->forcedQPTable, 8, mbWidth*sizeof(QP_STORE_T));
}
static const char * context_to_name(void * ptr) {
static const AVClass av_codec_context_class = { "Postproc", context_to_name, NULL };
pp_context_t *pp_get_context(int width, int height, int cpuCaps){
- PPContext *c= av_malloc(sizeof(PPContext));
- int stride= (width+15)&(~15); //assumed / will realloc if needed
- int qpStride= (width+15)/16 + 2; //assumed / will realloc if needed
-
- memset(c, 0, sizeof(PPContext));
- c->av_class = &av_codec_context_class;
- c->cpuCaps= cpuCaps;
- if(cpuCaps&PP_FORMAT){
- c->hChromaSubSample= cpuCaps&0x3;
- c->vChromaSubSample= (cpuCaps>>4)&0x3;
- }else{
- c->hChromaSubSample= 1;
- c->vChromaSubSample= 1;
- }
-
- reallocBuffers(c, width, height, stride, qpStride);
-
- c->frameNum=-1;
-
- return c;
+ PPContext *c= av_malloc(sizeof(PPContext));
+ int stride= (width+15)&(~15); //assumed / will realloc if needed
+ int qpStride= (width+15)/16 + 2; //assumed / will realloc if needed
+
+ memset(c, 0, sizeof(PPContext));
+ c->av_class = &av_codec_context_class;
+ c->cpuCaps= cpuCaps;
+ if(cpuCaps&PP_FORMAT){
+ c->hChromaSubSample= cpuCaps&0x3;
+ c->vChromaSubSample= (cpuCaps>>4)&0x3;
+ }else{
+ c->hChromaSubSample= 1;
+ c->vChromaSubSample= 1;
+ }
+
+ reallocBuffers(c, width, height, stride, qpStride);
+
+ c->frameNum=-1;
+
+ return c;
}
void pp_free_context(void *vc){
- PPContext *c = (PPContext*)vc;
- int i;
+ PPContext *c = (PPContext*)vc;
+ int i;
- for(i=0; i<3; i++) av_free(c->tempBlured[i]);
- for(i=0; i<3; i++) av_free(c->tempBluredPast[i]);
+ for(i=0; i<3; i++) av_free(c->tempBlured[i]);
+ for(i=0; i<3; i++) av_free(c->tempBluredPast[i]);
- av_free(c->tempBlocks);
- av_free(c->yHistogram);
- av_free(c->tempDst);
- av_free(c->tempSrc);
- av_free(c->deintTemp);
- av_free(c->stdQPTable);
- av_free(c->nonBQPTable);
- av_free(c->forcedQPTable);
+ av_free(c->tempBlocks);
+ av_free(c->yHistogram);
+ av_free(c->tempDst);
+ av_free(c->tempSrc);
+ av_free(c->deintTemp);
+ av_free(c->stdQPTable);
+ av_free(c->nonBQPTable);
+ av_free(c->forcedQPTable);
- memset(c, 0, sizeof(PPContext));
+ memset(c, 0, sizeof(PPContext));
- av_free(c);
+ av_free(c);
}
void pp_postprocess(const uint8_t * src[3], const int srcStride[3],
- uint8_t * dst[3], const int dstStride[3],
- int width, int height,
- const QP_STORE_T *QP_store, int QPStride,
- pp_mode_t *vm, void *vc, int pict_type)
+ uint8_t * dst[3], const int dstStride[3],
+ int width, int height,
+ const QP_STORE_T *QP_store, int QPStride,
+ pp_mode_t *vm, void *vc, int pict_type)
{
- int mbWidth = (width+15)>>4;
- int mbHeight= (height+15)>>4;
- PPMode *mode = (PPMode*)vm;
- PPContext *c = (PPContext*)vc;
- int minStride= FFMAX(FFABS(srcStride[0]), FFABS(dstStride[0]));
- int absQPStride = FFABS(QPStride);
-
- // c->stride and c->QPStride are always positive
- if(c->stride < minStride || c->qpStride < absQPStride)
- reallocBuffers(c, width, height,
- FFMAX(minStride, c->stride),
- FFMAX(c->qpStride, absQPStride));
-
- if(QP_store==NULL || (mode->lumMode & FORCE_QUANT))
- {
- int i;
- QP_store= c->forcedQPTable;
- absQPStride = QPStride = 0;
- if(mode->lumMode & FORCE_QUANT)
- for(i=0; i<mbWidth; i++) c->forcedQPTable[i]= mode->forcedQuant;
- else
- for(i=0; i<mbWidth; i++) c->forcedQPTable[i]= 1;
- }
+ int mbWidth = (width+15)>>4;
+ int mbHeight= (height+15)>>4;
+ PPMode *mode = (PPMode*)vm;
+ PPContext *c = (PPContext*)vc;
+ int minStride= FFMAX(FFABS(srcStride[0]), FFABS(dstStride[0]));
+ int absQPStride = FFABS(QPStride);
+
+ // c->stride and c->QPStride are always positive
+ if(c->stride < minStride || c->qpStride < absQPStride)
+ reallocBuffers(c, width, height,
+ FFMAX(minStride, c->stride),
+ FFMAX(c->qpStride, absQPStride));
+
+ if(QP_store==NULL || (mode->lumMode & FORCE_QUANT)){
+ int i;
+ QP_store= c->forcedQPTable;
+ absQPStride = QPStride = 0;
+ if(mode->lumMode & FORCE_QUANT)
+ for(i=0; i<mbWidth; i++) c->forcedQPTable[i]= mode->forcedQuant;
+ else
+ for(i=0; i<mbWidth; i++) c->forcedQPTable[i]= 1;
+ }
- if(pict_type & PP_PICT_TYPE_QP2){
- int i;
- const int count= mbHeight * absQPStride;
- for(i=0; i<(count>>2); i++){
- ((uint32_t*)c->stdQPTable)[i] = (((const uint32_t*)QP_store)[i]>>1) & 0x7F7F7F7F;
- }
- for(i<<=2; i<count; i++){
- c->stdQPTable[i] = QP_store[i]>>1;
- }
- QP_store= c->stdQPTable;
- QPStride= absQPStride;
+ if(pict_type & PP_PICT_TYPE_QP2){
+ int i;
+ const int count= mbHeight * absQPStride;
+ for(i=0; i<(count>>2); i++){
+ ((uint32_t*)c->stdQPTable)[i] = (((const uint32_t*)QP_store)[i]>>1) & 0x7F7F7F7F;
}
-
-if(0){
-int x,y;
-for(y=0; y<mbHeight; y++){
- for(x=0; x<mbWidth; x++){
+ for(i<<=2; i<count; i++){
+ c->stdQPTable[i] = QP_store[i]>>1;
+ }
+ QP_store= c->stdQPTable;
+ QPStride= absQPStride;
+ }
+
+ if(0){
+ int x,y;
+ for(y=0; y<mbHeight; y++){
+ for(x=0; x<mbWidth; x++){
av_log(c, AV_LOG_INFO, "%2d ", QP_store[x + y*QPStride]);
+ }
+ av_log(c, AV_LOG_INFO, "\n");
}
av_log(c, AV_LOG_INFO, "\n");
-}
- av_log(c, AV_LOG_INFO, "\n");
-}
-
- if((pict_type&7)!=3)
- {
- if (QPStride >= 0) {
- int i;
- const int count= mbHeight * QPStride;
- for(i=0; i<(count>>2); i++){
- ((uint32_t*)c->nonBQPTable)[i] = ((const uint32_t*)QP_store)[i] & 0x3F3F3F3F;
- }
- for(i<<=2; i<count; i++){
- c->nonBQPTable[i] = QP_store[i] & 0x3F;
- }
- } else {
- int i,j;
- for(i=0; i<mbHeight; i++) {
- for(j=0; j<absQPStride; j++) {
- c->nonBQPTable[i*absQPStride+j] = QP_store[i*QPStride+j] & 0x3F;
- }
- }
+ }
+
+ if((pict_type&7)!=3){
+ if (QPStride >= 0){
+ int i;
+ const int count= mbHeight * QPStride;
+ for(i=0; i<(count>>2); i++){
+ ((uint32_t*)c->nonBQPTable)[i] = ((const uint32_t*)QP_store)[i] & 0x3F3F3F3F;
+ }
+ for(i<<=2; i<count; i++){
+ c->nonBQPTable[i] = QP_store[i] & 0x3F;
+ }
+ } else {
+ int i,j;
+ for(i=0; i<mbHeight; i++) {
+ for(j=0; j<absQPStride; j++) {
+ c->nonBQPTable[i*absQPStride+j] = QP_store[i*QPStride+j] & 0x3F;
}
+ }
}
+ }
- av_log(c, AV_LOG_DEBUG, "using npp filters 0x%X/0x%X\n",
- mode->lumMode, mode->chromMode);
+ av_log(c, AV_LOG_DEBUG, "using npp filters 0x%X/0x%X\n",
+ mode->lumMode, mode->chromMode);
- postProcess(src[0], srcStride[0], dst[0], dstStride[0],
+ postProcess(src[0], srcStride[0], dst[0], dstStride[0],
width, height, QP_store, QPStride, 0, mode, c);
- width = (width )>>c->hChromaSubSample;
- height = (height)>>c->vChromaSubSample;
-
- if(mode->chromMode)
- {
- postProcess(src[1], srcStride[1], dst[1], dstStride[1],
- width, height, QP_store, QPStride, 1, mode, c);
- postProcess(src[2], srcStride[2], dst[2], dstStride[2],
- width, height, QP_store, QPStride, 2, mode, c);
- }
- else if(srcStride[1] == dstStride[1] && srcStride[2] == dstStride[2])
- {
- linecpy(dst[1], src[1], height, srcStride[1]);
- linecpy(dst[2], src[2], height, srcStride[2]);
- }
- else
- {
- int y;
- for(y=0; y<height; y++)
- {
- memcpy(&(dst[1][y*dstStride[1]]), &(src[1][y*srcStride[1]]), width);
- memcpy(&(dst[2][y*dstStride[2]]), &(src[2][y*srcStride[2]]), width);
- }
+ width = (width )>>c->hChromaSubSample;
+ height = (height)>>c->vChromaSubSample;
+
+ if(mode->chromMode){
+ postProcess(src[1], srcStride[1], dst[1], dstStride[1],
+ width, height, QP_store, QPStride, 1, mode, c);
+ postProcess(src[2], srcStride[2], dst[2], dstStride[2],
+ width, height, QP_store, QPStride, 2, mode, c);
+ }
+ else if(srcStride[1] == dstStride[1] && srcStride[2] == dstStride[2]){
+ linecpy(dst[1], src[1], height, srcStride[1]);
+ linecpy(dst[2], src[2], height, srcStride[2]);
+ }else{
+ int y;
+ for(y=0; y<height; y++){
+ memcpy(&(dst[1][y*dstStride[1]]), &(src[1][y*srcStride[1]]), width);
+ memcpy(&(dst[2][y*dstStride[2]]), &(src[2][y*srcStride[2]]), width);
}
+ }
}
#endif
void pp_postprocess(const uint8_t * src[3], const int srcStride[3],
- uint8_t * dst[3], const int dstStride[3],
- int horizontalSize, int verticalSize,
- const QP_STORE_T *QP_store, int QP_stride,
- pp_mode_t *mode, pp_context_t *ppContext, int pict_type);
+ uint8_t * dst[3], const int dstStride[3],
+ int horizontalSize, int verticalSize,
+ const QP_STORE_T *QP_store, int QP_stride,
+ pp_mode_t *mode, pp_context_t *ppContext, int pict_type);
/**
#include "avutil.h"
#define ALTIVEC_TRANSPOSE_8x8_SHORT(src_a,src_b,src_c,src_d,src_e,src_f,src_g,src_h) \
- do { \
- __typeof__(src_a) tempA1, tempB1, tempC1, tempD1; \
- __typeof__(src_a) tempE1, tempF1, tempG1, tempH1; \
- __typeof__(src_a) tempA2, tempB2, tempC2, tempD2; \
- __typeof__(src_a) tempE2, tempF2, tempG2, tempH2; \
- tempA1 = vec_mergeh (src_a, src_e); \
- tempB1 = vec_mergel (src_a, src_e); \
- tempC1 = vec_mergeh (src_b, src_f); \
- tempD1 = vec_mergel (src_b, src_f); \
- tempE1 = vec_mergeh (src_c, src_g); \
- tempF1 = vec_mergel (src_c, src_g); \
- tempG1 = vec_mergeh (src_d, src_h); \
- tempH1 = vec_mergel (src_d, src_h); \
- tempA2 = vec_mergeh (tempA1, tempE1); \
- tempB2 = vec_mergel (tempA1, tempE1); \
- tempC2 = vec_mergeh (tempB1, tempF1); \
- tempD2 = vec_mergel (tempB1, tempF1); \
- tempE2 = vec_mergeh (tempC1, tempG1); \
- tempF2 = vec_mergel (tempC1, tempG1); \
- tempG2 = vec_mergeh (tempD1, tempH1); \
- tempH2 = vec_mergel (tempD1, tempH1); \
- src_a = vec_mergeh (tempA2, tempE2); \
- src_b = vec_mergel (tempA2, tempE2); \
- src_c = vec_mergeh (tempB2, tempF2); \
- src_d = vec_mergel (tempB2, tempF2); \
- src_e = vec_mergeh (tempC2, tempG2); \
- src_f = vec_mergel (tempC2, tempG2); \
- src_g = vec_mergeh (tempD2, tempH2); \
- src_h = vec_mergel (tempD2, tempH2); \
- } while (0)
+ do { \
+ __typeof__(src_a) tempA1, tempB1, tempC1, tempD1; \
+ __typeof__(src_a) tempE1, tempF1, tempG1, tempH1; \
+ __typeof__(src_a) tempA2, tempB2, tempC2, tempD2; \
+ __typeof__(src_a) tempE2, tempF2, tempG2, tempH2; \
+ tempA1 = vec_mergeh (src_a, src_e); \
+ tempB1 = vec_mergel (src_a, src_e); \
+ tempC1 = vec_mergeh (src_b, src_f); \
+ tempD1 = vec_mergel (src_b, src_f); \
+ tempE1 = vec_mergeh (src_c, src_g); \
+ tempF1 = vec_mergel (src_c, src_g); \
+ tempG1 = vec_mergeh (src_d, src_h); \
+ tempH1 = vec_mergel (src_d, src_h); \
+ tempA2 = vec_mergeh (tempA1, tempE1); \
+ tempB2 = vec_mergel (tempA1, tempE1); \
+ tempC2 = vec_mergeh (tempB1, tempF1); \
+ tempD2 = vec_mergel (tempB1, tempF1); \
+ tempE2 = vec_mergeh (tempC1, tempG1); \
+ tempF2 = vec_mergel (tempC1, tempG1); \
+ tempG2 = vec_mergeh (tempD1, tempH1); \
+ tempH2 = vec_mergel (tempD1, tempH1); \
+ src_a = vec_mergeh (tempA2, tempE2); \
+ src_b = vec_mergel (tempA2, tempE2); \
+ src_c = vec_mergeh (tempB2, tempF2); \
+ src_d = vec_mergel (tempB2, tempF2); \
+ src_e = vec_mergeh (tempC2, tempG2); \
+ src_f = vec_mergel (tempC2, tempG2); \
+ src_g = vec_mergeh (tempD2, tempH2); \
+ src_h = vec_mergel (tempD2, tempH2); \
+ } while (0)
static inline int vertClassify_altivec(uint8_t src[], int stride, PPContext *c) {
- /*
+ /*
this code makes no assumption on src or stride.
One could remove the recomputation of the perm
vector by assuming (stride % 16) == 0, unfortunately
this is not always true.
- */
- DECLARE_ALIGNED(16, short, data[8]);
- int numEq;
- uint8_t *src2 = src;
- vector signed short v_dcOffset;
- vector signed short v2QP;
- vector unsigned short v4QP;
- vector unsigned short v_dcThreshold;
- const int properStride = (stride % 16);
- const int srcAlign = ((unsigned long)src2 % 16);
- const int two_vectors = ((srcAlign > 8) || properStride) ? 1 : 0;
- const vector signed int zero = vec_splat_s32(0);
- const vector signed short mask = vec_splat_s16(1);
- vector signed int v_numEq = vec_splat_s32(0);
-
- data[0] = ((c->nonBQP*c->ppMode.baseDcDiff)>>8) + 1;
- data[1] = data[0] * 2 + 1;
- data[2] = c->QP * 2;
- data[3] = c->QP * 4;
- vector signed short v_data = vec_ld(0, data);
- v_dcOffset = vec_splat(v_data, 0);
- v_dcThreshold = (vector unsigned short)vec_splat(v_data, 1);
- v2QP = vec_splat(v_data, 2);
- v4QP = (vector unsigned short)vec_splat(v_data, 3);
-
- src2 += stride * 4;
-
- vector signed short v_srcAss0, v_srcAss1, v_srcAss2, v_srcAss3, v_srcAss4, v_srcAss5, v_srcAss6, v_srcAss7;
+ */
+ DECLARE_ALIGNED(16, short, data[8]);
+ int numEq;
+ uint8_t *src2 = src;
+ vector signed short v_dcOffset;
+ vector signed short v2QP;
+ vector unsigned short v4QP;
+ vector unsigned short v_dcThreshold;
+ const int properStride = (stride % 16);
+ const int srcAlign = ((unsigned long)src2 % 16);
+ const int two_vectors = ((srcAlign > 8) || properStride) ? 1 : 0;
+ const vector signed int zero = vec_splat_s32(0);
+ const vector signed short mask = vec_splat_s16(1);
+ vector signed int v_numEq = vec_splat_s32(0);
+
+ data[0] = ((c->nonBQP*c->ppMode.baseDcDiff)>>8) + 1;
+ data[1] = data[0] * 2 + 1;
+ data[2] = c->QP * 2;
+ data[3] = c->QP * 4;
+ vector signed short v_data = vec_ld(0, data);
+ v_dcOffset = vec_splat(v_data, 0);
+ v_dcThreshold = (vector unsigned short)vec_splat(v_data, 1);
+ v2QP = vec_splat(v_data, 2);
+ v4QP = (vector unsigned short)vec_splat(v_data, 3);
+
+ src2 += stride * 4;
+
+ vector signed short v_srcAss0, v_srcAss1, v_srcAss2, v_srcAss3, v_srcAss4, v_srcAss5, v_srcAss6, v_srcAss7;
#define LOAD_LINE(i) \
- register int j##i = i * stride; \
- vector unsigned char perm##i = vec_lvsl(j##i, src2); \
- const vector unsigned char v_srcA1##i = vec_ld(j##i, src2); \
- vector unsigned char v_srcA2##i; \
- if (two_vectors) \
- v_srcA2##i = vec_ld(j##i + 16, src2); \
- const vector unsigned char v_srcA##i = \
- vec_perm(v_srcA1##i, v_srcA2##i, perm##i); \
- v_srcAss##i = \
- (vector signed short)vec_mergeh((vector signed char)zero, \
- (vector signed char)v_srcA##i)
+ register int j##i = i * stride; \
+ vector unsigned char perm##i = vec_lvsl(j##i, src2); \
+ const vector unsigned char v_srcA1##i = vec_ld(j##i, src2); \
+ vector unsigned char v_srcA2##i; \
+ if (two_vectors) \
+ v_srcA2##i = vec_ld(j##i + 16, src2); \
+ const vector unsigned char v_srcA##i = \
+ vec_perm(v_srcA1##i, v_srcA2##i, perm##i); \
+ v_srcAss##i = \
+ (vector signed short)vec_mergeh((vector signed char)zero, \
+ (vector signed char)v_srcA##i)
#define LOAD_LINE_ALIGNED(i) \
- register int j##i = i * stride; \
- const vector unsigned char v_srcA##i = vec_ld(j##i, src2); \
- v_srcAss##i = \
- (vector signed short)vec_mergeh((vector signed char)zero, \
- (vector signed char)v_srcA##i)
+ register int j##i = i * stride; \
+ const vector unsigned char v_srcA##i = vec_ld(j##i, src2); \
+ v_srcAss##i = \
+ (vector signed short)vec_mergeh((vector signed char)zero, \
+ (vector signed char)v_srcA##i)
/* Special-casing the aligned case is worthwhile, as all calls from
* the (transposed) horizontable deblocks will be aligned, in addition
* to the naturally aligned vertical deblocks. */
if (properStride && srcAlign) {
- LOAD_LINE_ALIGNED(0);
- LOAD_LINE_ALIGNED(1);
- LOAD_LINE_ALIGNED(2);
- LOAD_LINE_ALIGNED(3);
- LOAD_LINE_ALIGNED(4);
- LOAD_LINE_ALIGNED(5);
- LOAD_LINE_ALIGNED(6);
- LOAD_LINE_ALIGNED(7);
+ LOAD_LINE_ALIGNED(0);
+ LOAD_LINE_ALIGNED(1);
+ LOAD_LINE_ALIGNED(2);
+ LOAD_LINE_ALIGNED(3);
+ LOAD_LINE_ALIGNED(4);
+ LOAD_LINE_ALIGNED(5);
+ LOAD_LINE_ALIGNED(6);
+ LOAD_LINE_ALIGNED(7);
} else {
- LOAD_LINE(0);
- LOAD_LINE(1);
- LOAD_LINE(2);
- LOAD_LINE(3);
- LOAD_LINE(4);
- LOAD_LINE(5);
- LOAD_LINE(6);
- LOAD_LINE(7);
+ LOAD_LINE(0);
+ LOAD_LINE(1);
+ LOAD_LINE(2);
+ LOAD_LINE(3);
+ LOAD_LINE(4);
+ LOAD_LINE(5);
+ LOAD_LINE(6);
+ LOAD_LINE(7);
}
#undef LOAD_LINE
#undef LOAD_LINE_ALIGNED
#define ITER(i, j) \
- const vector signed short v_diff##i = \
- vec_sub(v_srcAss##i, v_srcAss##j); \
- const vector signed short v_sum##i = \
- vec_add(v_diff##i, v_dcOffset); \
- const vector signed short v_comp##i = \
- (vector signed short)vec_cmplt((vector unsigned short)v_sum##i, \
- v_dcThreshold); \
- const vector signed short v_part##i = vec_and(mask, v_comp##i); \
- v_numEq = vec_sum4s(v_part##i, v_numEq);
-
- ITER(0, 1);
- ITER(1, 2);
- ITER(2, 3);
- ITER(3, 4);
- ITER(4, 5);
- ITER(5, 6);
- ITER(6, 7);
+ const vector signed short v_diff##i = \
+ vec_sub(v_srcAss##i, v_srcAss##j); \
+ const vector signed short v_sum##i = \
+ vec_add(v_diff##i, v_dcOffset); \
+ const vector signed short v_comp##i = \
+ (vector signed short)vec_cmplt((vector unsigned short)v_sum##i, \
+ v_dcThreshold); \
+ const vector signed short v_part##i = vec_and(mask, v_comp##i); \
+ v_numEq = vec_sum4s(v_part##i, v_numEq);
+
+ ITER(0, 1);
+ ITER(1, 2);
+ ITER(2, 3);
+ ITER(3, 4);
+ ITER(4, 5);
+ ITER(5, 6);
+ ITER(6, 7);
#undef ITER
- v_numEq = vec_sums(v_numEq, zero);
-
- v_numEq = vec_splat(v_numEq, 3);
- vec_ste(v_numEq, 0, &numEq);
-
- if (numEq > c->ppMode.flatnessThreshold)
- {
- const vector unsigned char mmoP1 = (const vector unsigned char)
- AVV(0x1f, 0x1f, 0x1f, 0x1f, 0x1f, 0x1f, 0x1f, 0x1f,
- 0x00, 0x01, 0x12, 0x13, 0x08, 0x09, 0x1A, 0x1B);
- const vector unsigned char mmoP2 = (const vector unsigned char)
- AVV(0x04, 0x05, 0x16, 0x17, 0x0C, 0x0D, 0x1E, 0x1F,
- 0x1f, 0x1f, 0x1f, 0x1f, 0x1f, 0x1f, 0x1f, 0x1f);
- const vector unsigned char mmoP = (const vector unsigned char)
- vec_lvsl(8, (unsigned char*)0);
-
- vector signed short mmoL1 = vec_perm(v_srcAss0, v_srcAss2, mmoP1);
- vector signed short mmoL2 = vec_perm(v_srcAss4, v_srcAss6, mmoP2);
- vector signed short mmoL = vec_perm(mmoL1, mmoL2, mmoP);
- vector signed short mmoR1 = vec_perm(v_srcAss5, v_srcAss7, mmoP1);
- vector signed short mmoR2 = vec_perm(v_srcAss1, v_srcAss3, mmoP2);
- vector signed short mmoR = vec_perm(mmoR1, mmoR2, mmoP);
- vector signed short mmoDiff = vec_sub(mmoL, mmoR);
- vector unsigned short mmoSum = (vector unsigned short)vec_add(mmoDiff, v2QP);
-
- if (vec_any_gt(mmoSum, v4QP))
- return 0;
- else
- return 1;
+ v_numEq = vec_sums(v_numEq, zero);
+
+ v_numEq = vec_splat(v_numEq, 3);
+ vec_ste(v_numEq, 0, &numEq);
+
+ if (numEq > c->ppMode.flatnessThreshold){
+ const vector unsigned char mmoP1 = (const vector unsigned char)
+ AVV(0x1f, 0x1f, 0x1f, 0x1f, 0x1f, 0x1f, 0x1f, 0x1f,
+ 0x00, 0x01, 0x12, 0x13, 0x08, 0x09, 0x1A, 0x1B);
+ const vector unsigned char mmoP2 = (const vector unsigned char)
+ AVV(0x04, 0x05, 0x16, 0x17, 0x0C, 0x0D, 0x1E, 0x1F,
+ 0x1f, 0x1f, 0x1f, 0x1f, 0x1f, 0x1f, 0x1f, 0x1f);
+ const vector unsigned char mmoP = (const vector unsigned char)
+ vec_lvsl(8, (unsigned char*)0);
+
+ vector signed short mmoL1 = vec_perm(v_srcAss0, v_srcAss2, mmoP1);
+ vector signed short mmoL2 = vec_perm(v_srcAss4, v_srcAss6, mmoP2);
+ vector signed short mmoL = vec_perm(mmoL1, mmoL2, mmoP);
+ vector signed short mmoR1 = vec_perm(v_srcAss5, v_srcAss7, mmoP1);
+ vector signed short mmoR2 = vec_perm(v_srcAss1, v_srcAss3, mmoP2);
+ vector signed short mmoR = vec_perm(mmoR1, mmoR2, mmoP);
+ vector signed short mmoDiff = vec_sub(mmoL, mmoR);
+ vector unsigned short mmoSum = (vector unsigned short)vec_add(mmoDiff, v2QP);
+
+ if (vec_any_gt(mmoSum, v4QP))
+ return 0;
+ else
+ return 1;
}
- else return 2;
+ else return 2;
}
static inline void doVertLowPass_altivec(uint8_t *src, int stride, PPContext *c) {
- /*
+ /*
this code makes no assumption on src or stride.
One could remove the recomputation of the perm
vector by assuming (stride % 16) == 0, unfortunately
this is not always true. Quite a lot of load/stores
can be removed by assuming proper alignment of
src & stride :-(
- */
- uint8_t *src2 = src;
- const vector signed int zero = vec_splat_s32(0);
- const int properStride = (stride % 16);
- const int srcAlign = ((unsigned long)src2 % 16);
- DECLARE_ALIGNED(16, short, qp[8]);
- qp[0] = c->QP;
- vector signed short vqp = vec_ld(0, qp);
- vqp = vec_splat(vqp, 0);
-
- src2 += stride*3;
-
- vector signed short vb0, vb1, vb2, vb3, vb4, vb5, vb6, vb7, vb8, vb9;
- vector unsigned char vbA0, vbA1, vbA2, vbA3, vbA4, vbA5, vbA6, vbA7, vbA8, vbA9;
- vector unsigned char vbB0, vbB1, vbB2, vbB3, vbB4, vbB5, vbB6, vbB7, vbB8, vbB9;
- vector unsigned char vbT0, vbT1, vbT2, vbT3, vbT4, vbT5, vbT6, vbT7, vbT8, vbT9;
+ */
+ uint8_t *src2 = src;
+ const vector signed int zero = vec_splat_s32(0);
+ const int properStride = (stride % 16);
+ const int srcAlign = ((unsigned long)src2 % 16);
+ DECLARE_ALIGNED(16, short, qp[8]);
+ qp[0] = c->QP;
+ vector signed short vqp = vec_ld(0, qp);
+ vqp = vec_splat(vqp, 0);
+
+ src2 += stride*3;
+
+ vector signed short vb0, vb1, vb2, vb3, vb4, vb5, vb6, vb7, vb8, vb9;
+ vector unsigned char vbA0, vbA1, vbA2, vbA3, vbA4, vbA5, vbA6, vbA7, vbA8, vbA9;
+ vector unsigned char vbB0, vbB1, vbB2, vbB3, vbB4, vbB5, vbB6, vbB7, vbB8, vbB9;
+ vector unsigned char vbT0, vbT1, vbT2, vbT3, vbT4, vbT5, vbT6, vbT7, vbT8, vbT9;
#define LOAD_LINE(i) \
- const vector unsigned char perml##i = \
- vec_lvsl(i * stride, src2); \
- vbA##i = vec_ld(i * stride, src2); \
- vbB##i = vec_ld(i * stride + 16, src2); \
- vbT##i = vec_perm(vbA##i, vbB##i, perml##i); \
- vb##i = \
- (vector signed short)vec_mergeh((vector unsigned char)zero, \
- (vector unsigned char)vbT##i)
+ const vector unsigned char perml##i = \
+ vec_lvsl(i * stride, src2); \
+ vbA##i = vec_ld(i * stride, src2); \
+ vbB##i = vec_ld(i * stride + 16, src2); \
+ vbT##i = vec_perm(vbA##i, vbB##i, perml##i); \
+ vb##i = \
+ (vector signed short)vec_mergeh((vector unsigned char)zero, \
+ (vector unsigned char)vbT##i)
#define LOAD_LINE_ALIGNED(i) \
- register int j##i = i * stride; \
- vbT##i = vec_ld(j##i, src2); \
- vb##i = \
- (vector signed short)vec_mergeh((vector signed char)zero, \
- (vector signed char)vbT##i)
-
- /* Special-casing the aligned case is worthwhile, as all calls from
- * the (transposed) horizontable deblocks will be aligned, in addition
- * to the naturally aligned vertical deblocks. */
- if (properStride && srcAlign) {
- LOAD_LINE_ALIGNED(0);
- LOAD_LINE_ALIGNED(1);
- LOAD_LINE_ALIGNED(2);
- LOAD_LINE_ALIGNED(3);
- LOAD_LINE_ALIGNED(4);
- LOAD_LINE_ALIGNED(5);
- LOAD_LINE_ALIGNED(6);
- LOAD_LINE_ALIGNED(7);
- LOAD_LINE_ALIGNED(8);
- LOAD_LINE_ALIGNED(9);
- } else {
- LOAD_LINE(0);
- LOAD_LINE(1);
- LOAD_LINE(2);
- LOAD_LINE(3);
- LOAD_LINE(4);
- LOAD_LINE(5);
- LOAD_LINE(6);
- LOAD_LINE(7);
- LOAD_LINE(8);
- LOAD_LINE(9);
- }
+ register int j##i = i * stride; \
+ vbT##i = vec_ld(j##i, src2); \
+ vb##i = \
+ (vector signed short)vec_mergeh((vector signed char)zero, \
+ (vector signed char)vbT##i)
+
+ /* Special-casing the aligned case is worthwhile, as all calls from
+ * the (transposed) horizontable deblocks will be aligned, in addition
+ * to the naturally aligned vertical deblocks. */
+ if (properStride && srcAlign) {
+ LOAD_LINE_ALIGNED(0);
+ LOAD_LINE_ALIGNED(1);
+ LOAD_LINE_ALIGNED(2);
+ LOAD_LINE_ALIGNED(3);
+ LOAD_LINE_ALIGNED(4);
+ LOAD_LINE_ALIGNED(5);
+ LOAD_LINE_ALIGNED(6);
+ LOAD_LINE_ALIGNED(7);
+ LOAD_LINE_ALIGNED(8);
+ LOAD_LINE_ALIGNED(9);
+ } else {
+ LOAD_LINE(0);
+ LOAD_LINE(1);
+ LOAD_LINE(2);
+ LOAD_LINE(3);
+ LOAD_LINE(4);
+ LOAD_LINE(5);
+ LOAD_LINE(6);
+ LOAD_LINE(7);
+ LOAD_LINE(8);
+ LOAD_LINE(9);
+ }
#undef LOAD_LINE
#undef LOAD_LINE_ALIGNED
- const vector unsigned short v_2 = vec_splat_u16(2);
- const vector unsigned short v_4 = vec_splat_u16(4);
+ const vector unsigned short v_2 = vec_splat_u16(2);
+ const vector unsigned short v_4 = vec_splat_u16(4);
- const vector signed short v_diff01 = vec_sub(vb0, vb1);
- const vector unsigned short v_cmp01 =
- (const vector unsigned short) vec_cmplt(vec_abs(v_diff01), vqp);
- const vector signed short v_first = vec_sel(vb1, vb0, v_cmp01);
- const vector signed short v_diff89 = vec_sub(vb8, vb9);
- const vector unsigned short v_cmp89 =
- (const vector unsigned short) vec_cmplt(vec_abs(v_diff89), vqp);
- const vector signed short v_last = vec_sel(vb8, vb9, v_cmp89);
+ const vector signed short v_diff01 = vec_sub(vb0, vb1);
+ const vector unsigned short v_cmp01 =
+ (const vector unsigned short) vec_cmplt(vec_abs(v_diff01), vqp);
+ const vector signed short v_first = vec_sel(vb1, vb0, v_cmp01);
+ const vector signed short v_diff89 = vec_sub(vb8, vb9);
+ const vector unsigned short v_cmp89 =
+ (const vector unsigned short) vec_cmplt(vec_abs(v_diff89), vqp);
+ const vector signed short v_last = vec_sel(vb8, vb9, v_cmp89);
- const vector signed short temp01 = vec_mladd(v_first, (vector signed short)v_4, vb1);
- const vector signed short temp02 = vec_add(vb2, vb3);
- const vector signed short temp03 = vec_add(temp01, (vector signed short)v_4);
- const vector signed short v_sumsB0 = vec_add(temp02, temp03);
+ const vector signed short temp01 = vec_mladd(v_first, (vector signed short)v_4, vb1);
+ const vector signed short temp02 = vec_add(vb2, vb3);
+ const vector signed short temp03 = vec_add(temp01, (vector signed short)v_4);
+ const vector signed short v_sumsB0 = vec_add(temp02, temp03);
- const vector signed short temp11 = vec_sub(v_sumsB0, v_first);
- const vector signed short v_sumsB1 = vec_add(temp11, vb4);
+ const vector signed short temp11 = vec_sub(v_sumsB0, v_first);
+ const vector signed short v_sumsB1 = vec_add(temp11, vb4);
- const vector signed short temp21 = vec_sub(v_sumsB1, v_first);
- const vector signed short v_sumsB2 = vec_add(temp21, vb5);
+ const vector signed short temp21 = vec_sub(v_sumsB1, v_first);
+ const vector signed short v_sumsB2 = vec_add(temp21, vb5);
- const vector signed short temp31 = vec_sub(v_sumsB2, v_first);
- const vector signed short v_sumsB3 = vec_add(temp31, vb6);
+ const vector signed short temp31 = vec_sub(v_sumsB2, v_first);
+ const vector signed short v_sumsB3 = vec_add(temp31, vb6);
- const vector signed short temp41 = vec_sub(v_sumsB3, v_first);
- const vector signed short v_sumsB4 = vec_add(temp41, vb7);
+ const vector signed short temp41 = vec_sub(v_sumsB3, v_first);
+ const vector signed short v_sumsB4 = vec_add(temp41, vb7);
- const vector signed short temp51 = vec_sub(v_sumsB4, vb1);
- const vector signed short v_sumsB5 = vec_add(temp51, vb8);
+ const vector signed short temp51 = vec_sub(v_sumsB4, vb1);
+ const vector signed short v_sumsB5 = vec_add(temp51, vb8);
- const vector signed short temp61 = vec_sub(v_sumsB5, vb2);
- const vector signed short v_sumsB6 = vec_add(temp61, v_last);
+ const vector signed short temp61 = vec_sub(v_sumsB5, vb2);
+ const vector signed short v_sumsB6 = vec_add(temp61, v_last);
- const vector signed short temp71 = vec_sub(v_sumsB6, vb3);
- const vector signed short v_sumsB7 = vec_add(temp71, v_last);
+ const vector signed short temp71 = vec_sub(v_sumsB6, vb3);
+ const vector signed short v_sumsB7 = vec_add(temp71, v_last);
- const vector signed short temp81 = vec_sub(v_sumsB7, vb4);
- const vector signed short v_sumsB8 = vec_add(temp81, v_last);
+ const vector signed short temp81 = vec_sub(v_sumsB7, vb4);
+ const vector signed short v_sumsB8 = vec_add(temp81, v_last);
- const vector signed short temp91 = vec_sub(v_sumsB8, vb5);
- const vector signed short v_sumsB9 = vec_add(temp91, v_last);
+ const vector signed short temp91 = vec_sub(v_sumsB8, vb5);
+ const vector signed short v_sumsB9 = vec_add(temp91, v_last);
#define COMPUTE_VR(i, j, k) \
- const vector signed short temps1##i = \
- vec_add(v_sumsB##i, v_sumsB##k); \
- const vector signed short temps2##i = \
- vec_mladd(vb##j, (vector signed short)v_2, temps1##i); \
- const vector signed short vr##j = vec_sra(temps2##i, v_4)
-
- COMPUTE_VR(0, 1, 2);
- COMPUTE_VR(1, 2, 3);
- COMPUTE_VR(2, 3, 4);
- COMPUTE_VR(3, 4, 5);
- COMPUTE_VR(4, 5, 6);
- COMPUTE_VR(5, 6, 7);
- COMPUTE_VR(6, 7, 8);
- COMPUTE_VR(7, 8, 9);
-
- const vector signed char neg1 = vec_splat_s8(-1);
- const vector unsigned char permHH = (const vector unsigned char)AVV(0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
- 0x18, 0x19, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F);
+ const vector signed short temps1##i = \
+ vec_add(v_sumsB##i, v_sumsB##k); \
+ const vector signed short temps2##i = \
+ vec_mladd(vb##j, (vector signed short)v_2, temps1##i); \
+ const vector signed short vr##j = vec_sra(temps2##i, v_4)
+
+ COMPUTE_VR(0, 1, 2);
+ COMPUTE_VR(1, 2, 3);
+ COMPUTE_VR(2, 3, 4);
+ COMPUTE_VR(3, 4, 5);
+ COMPUTE_VR(4, 5, 6);
+ COMPUTE_VR(5, 6, 7);
+ COMPUTE_VR(6, 7, 8);
+ COMPUTE_VR(7, 8, 9);
+
+ const vector signed char neg1 = vec_splat_s8(-1);
+ const vector unsigned char permHH = (const vector unsigned char)AVV(0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
+ 0x18, 0x19, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F);
#define PACK_AND_STORE(i) \
- const vector unsigned char perms##i = \
- vec_lvsr(i * stride, src2); \
- const vector unsigned char vf##i = \
- vec_packsu(vr##i, (vector signed short)zero); \
- const vector unsigned char vg##i = \
- vec_perm(vf##i, vbT##i, permHH); \
- const vector unsigned char mask##i = \
- vec_perm((vector unsigned char)zero, (vector unsigned char)neg1, perms##i); \
- const vector unsigned char vg2##i = \
- vec_perm(vg##i, vg##i, perms##i); \
- const vector unsigned char svA##i = \
- vec_sel(vbA##i, vg2##i, mask##i); \
- const vector unsigned char svB##i = \
- vec_sel(vg2##i, vbB##i, mask##i); \
- vec_st(svA##i, i * stride, src2); \
- vec_st(svB##i, i * stride + 16, src2)
+ const vector unsigned char perms##i = \
+ vec_lvsr(i * stride, src2); \
+ const vector unsigned char vf##i = \
+ vec_packsu(vr##i, (vector signed short)zero); \
+ const vector unsigned char vg##i = \
+ vec_perm(vf##i, vbT##i, permHH); \
+ const vector unsigned char mask##i = \
+ vec_perm((vector unsigned char)zero, (vector unsigned char)neg1, perms##i); \
+ const vector unsigned char vg2##i = \
+ vec_perm(vg##i, vg##i, perms##i); \
+ const vector unsigned char svA##i = \
+ vec_sel(vbA##i, vg2##i, mask##i); \
+ const vector unsigned char svB##i = \
+ vec_sel(vg2##i, vbB##i, mask##i); \
+ vec_st(svA##i, i * stride, src2); \
+ vec_st(svB##i, i * stride + 16, src2)
#define PACK_AND_STORE_ALIGNED(i) \
- const vector unsigned char vf##i = \
- vec_packsu(vr##i, (vector signed short)zero); \
- const vector unsigned char vg##i = \
- vec_perm(vf##i, vbT##i, permHH); \
- vec_st(vg##i, i * stride, src2)
-
- /* Special-casing the aligned case is worthwhile, as all calls from
- * the (transposed) horizontable deblocks will be aligned, in addition
- * to the naturally aligned vertical deblocks. */
- if (properStride && srcAlign) {
- PACK_AND_STORE_ALIGNED(1);
- PACK_AND_STORE_ALIGNED(2);
- PACK_AND_STORE_ALIGNED(3);
- PACK_AND_STORE_ALIGNED(4);
- PACK_AND_STORE_ALIGNED(5);
- PACK_AND_STORE_ALIGNED(6);
- PACK_AND_STORE_ALIGNED(7);
- PACK_AND_STORE_ALIGNED(8);
- } else {
- PACK_AND_STORE(1);
- PACK_AND_STORE(2);
- PACK_AND_STORE(3);
- PACK_AND_STORE(4);
- PACK_AND_STORE(5);
- PACK_AND_STORE(6);
- PACK_AND_STORE(7);
- PACK_AND_STORE(8);
- }
+ const vector unsigned char vf##i = \
+ vec_packsu(vr##i, (vector signed short)zero); \
+ const vector unsigned char vg##i = \
+ vec_perm(vf##i, vbT##i, permHH); \
+ vec_st(vg##i, i * stride, src2)
+
+ /* Special-casing the aligned case is worthwhile, as all calls from
+ * the (transposed) horizontable deblocks will be aligned, in addition
+ * to the naturally aligned vertical deblocks. */
+ if (properStride && srcAlign) {
+ PACK_AND_STORE_ALIGNED(1);
+ PACK_AND_STORE_ALIGNED(2);
+ PACK_AND_STORE_ALIGNED(3);
+ PACK_AND_STORE_ALIGNED(4);
+ PACK_AND_STORE_ALIGNED(5);
+ PACK_AND_STORE_ALIGNED(6);
+ PACK_AND_STORE_ALIGNED(7);
+ PACK_AND_STORE_ALIGNED(8);
+ } else {
+ PACK_AND_STORE(1);
+ PACK_AND_STORE(2);
+ PACK_AND_STORE(3);
+ PACK_AND_STORE(4);
+ PACK_AND_STORE(5);
+ PACK_AND_STORE(6);
+ PACK_AND_STORE(7);
+ PACK_AND_STORE(8);
+ }
#undef PACK_AND_STORE
#undef PACK_AND_STORE_ALIGNED
}
static inline void doVertDefFilter_altivec(uint8_t src[], int stride, PPContext *c) {
- /*
+ /*
this code makes no assumption on src or stride.
One could remove the recomputation of the perm
vector by assuming (stride % 16) == 0, unfortunately
this is not always true. Quite a lot of load/stores
can be removed by assuming proper alignment of
src & stride :-(
- */
- uint8_t *src2 = src;
- const vector signed int zero = vec_splat_s32(0);
- DECLARE_ALIGNED(16, short, qp[8]);
- qp[0] = 8*c->QP;
- vector signed short vqp = vec_ld(0, qp);
- vqp = vec_splat(vqp, 0);
+ */
+ uint8_t *src2 = src;
+ const vector signed int zero = vec_splat_s32(0);
+ DECLARE_ALIGNED(16, short, qp[8]);
+ qp[0] = 8*c->QP;
+ vector signed short vqp = vec_ld(0, qp);
+ vqp = vec_splat(vqp, 0);
#define LOAD_LINE(i) \
- const vector unsigned char perm##i = \
- vec_lvsl(i * stride, src2); \
- const vector unsigned char vbA##i = \
- vec_ld(i * stride, src2); \
- const vector unsigned char vbB##i = \
- vec_ld(i * stride + 16, src2); \
- const vector unsigned char vbT##i = \
- vec_perm(vbA##i, vbB##i, perm##i); \
- const vector signed short vb##i = \
- (vector signed short)vec_mergeh((vector unsigned char)zero, \
- (vector unsigned char)vbT##i)
-
- src2 += stride*3;
-
- LOAD_LINE(1);
- LOAD_LINE(2);
- LOAD_LINE(3);
- LOAD_LINE(4);
- LOAD_LINE(5);
- LOAD_LINE(6);
- LOAD_LINE(7);
- LOAD_LINE(8);
+ const vector unsigned char perm##i = \
+ vec_lvsl(i * stride, src2); \
+ const vector unsigned char vbA##i = \
+ vec_ld(i * stride, src2); \
+ const vector unsigned char vbB##i = \
+ vec_ld(i * stride + 16, src2); \
+ const vector unsigned char vbT##i = \
+ vec_perm(vbA##i, vbB##i, perm##i); \
+ const vector signed short vb##i = \
+ (vector signed short)vec_mergeh((vector unsigned char)zero, \
+ (vector unsigned char)vbT##i)
+
+ src2 += stride*3;
+
+ LOAD_LINE(1);
+ LOAD_LINE(2);
+ LOAD_LINE(3);
+ LOAD_LINE(4);
+ LOAD_LINE(5);
+ LOAD_LINE(6);
+ LOAD_LINE(7);
+ LOAD_LINE(8);
#undef LOAD_LINE
- const vector signed short v_1 = vec_splat_s16(1);
- const vector signed short v_2 = vec_splat_s16(2);
- const vector signed short v_5 = vec_splat_s16(5);
- const vector signed short v_32 = vec_sl(v_1,
- (vector unsigned short)v_5);
- /* middle energy */
- const vector signed short l3minusl6 = vec_sub(vb3, vb6);
- const vector signed short l5minusl4 = vec_sub(vb5, vb4);
- const vector signed short twotimes_l3minusl6 = vec_mladd(v_2, l3minusl6, (vector signed short)zero);
- const vector signed short mE = vec_mladd(v_5, l5minusl4, twotimes_l3minusl6);
- const vector signed short absmE = vec_abs(mE);
- /* left & right energy */
- const vector signed short l1minusl4 = vec_sub(vb1, vb4);
- const vector signed short l3minusl2 = vec_sub(vb3, vb2);
- const vector signed short l5minusl8 = vec_sub(vb5, vb8);
- const vector signed short l7minusl6 = vec_sub(vb7, vb6);
- const vector signed short twotimes_l1minusl4 = vec_mladd(v_2, l1minusl4, (vector signed short)zero);
- const vector signed short twotimes_l5minusl8 = vec_mladd(v_2, l5minusl8, (vector signed short)zero);
- const vector signed short lE = vec_mladd(v_5, l3minusl2, twotimes_l1minusl4);
- const vector signed short rE = vec_mladd(v_5, l7minusl6, twotimes_l5minusl8);
- /* d */
- const vector signed short ddiff = vec_sub(absmE,
- vec_min(vec_abs(lE),
- vec_abs(rE)));
- const vector signed short ddiffclamp = vec_max(ddiff, (vector signed short)zero);
- const vector signed short dtimes64 = vec_mladd(v_5, ddiffclamp, v_32);
- const vector signed short d = vec_sra(dtimes64, vec_splat_u16(6));
- const vector signed short minusd = vec_sub((vector signed short)zero, d);
- const vector signed short finald = vec_sel(minusd,
- d,
- vec_cmpgt(vec_sub((vector signed short)zero, mE),
- (vector signed short)zero));
- /* q */
- const vector signed short qtimes2 = vec_sub(vb4, vb5);
- /* for a shift right to behave like /2, we need to add one
- to all negative integer */
- const vector signed short rounddown = vec_sel((vector signed short)zero,
- v_1,
- vec_cmplt(qtimes2, (vector signed short)zero));
- const vector signed short q = vec_sra(vec_add(qtimes2, rounddown), vec_splat_u16(1));
- /* clamp */
- const vector signed short dclamp_P1 = vec_max((vector signed short)zero, finald);
- const vector signed short dclamp_P = vec_min(dclamp_P1, q);
- const vector signed short dclamp_N1 = vec_min((vector signed short)zero, finald);
- const vector signed short dclamp_N = vec_max(dclamp_N1, q);
-
- const vector signed short dclampedfinal = vec_sel(dclamp_N,
- dclamp_P,
- vec_cmpgt(q, (vector signed short)zero));
- const vector signed short dornotd = vec_sel((vector signed short)zero,
- dclampedfinal,
- vec_cmplt(absmE, vqp));
- /* add/subtract to l4 and l5 */
- const vector signed short vb4minusd = vec_sub(vb4, dornotd);
- const vector signed short vb5plusd = vec_add(vb5, dornotd);
- /* finally, stores */
- const vector unsigned char st4 = vec_packsu(vb4minusd, (vector signed short)zero);
- const vector unsigned char st5 = vec_packsu(vb5plusd, (vector signed short)zero);
-
- const vector signed char neg1 = vec_splat_s8(-1);
- const vector unsigned char permHH = (const vector unsigned char)AVV(0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
- 0x18, 0x19, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F);
+ const vector signed short v_1 = vec_splat_s16(1);
+ const vector signed short v_2 = vec_splat_s16(2);
+ const vector signed short v_5 = vec_splat_s16(5);
+ const vector signed short v_32 = vec_sl(v_1,
+ (vector unsigned short)v_5);
+ /* middle energy */
+ const vector signed short l3minusl6 = vec_sub(vb3, vb6);
+ const vector signed short l5minusl4 = vec_sub(vb5, vb4);
+ const vector signed short twotimes_l3minusl6 = vec_mladd(v_2, l3minusl6, (vector signed short)zero);
+ const vector signed short mE = vec_mladd(v_5, l5minusl4, twotimes_l3minusl6);
+ const vector signed short absmE = vec_abs(mE);
+ /* left & right energy */
+ const vector signed short l1minusl4 = vec_sub(vb1, vb4);
+ const vector signed short l3minusl2 = vec_sub(vb3, vb2);
+ const vector signed short l5minusl8 = vec_sub(vb5, vb8);
+ const vector signed short l7minusl6 = vec_sub(vb7, vb6);
+ const vector signed short twotimes_l1minusl4 = vec_mladd(v_2, l1minusl4, (vector signed short)zero);
+ const vector signed short twotimes_l5minusl8 = vec_mladd(v_2, l5minusl8, (vector signed short)zero);
+ const vector signed short lE = vec_mladd(v_5, l3minusl2, twotimes_l1minusl4);
+ const vector signed short rE = vec_mladd(v_5, l7minusl6, twotimes_l5minusl8);
+ /* d */
+ const vector signed short ddiff = vec_sub(absmE,
+ vec_min(vec_abs(lE),
+ vec_abs(rE)));
+ const vector signed short ddiffclamp = vec_max(ddiff, (vector signed short)zero);
+ const vector signed short dtimes64 = vec_mladd(v_5, ddiffclamp, v_32);
+ const vector signed short d = vec_sra(dtimes64, vec_splat_u16(6));
+ const vector signed short minusd = vec_sub((vector signed short)zero, d);
+ const vector signed short finald = vec_sel(minusd,
+ d,
+ vec_cmpgt(vec_sub((vector signed short)zero, mE),
+ (vector signed short)zero));
+ /* q */
+ const vector signed short qtimes2 = vec_sub(vb4, vb5);
+ /* for a shift right to behave like /2, we need to add one
+ to all negative integer */
+ const vector signed short rounddown = vec_sel((vector signed short)zero,
+ v_1,
+ vec_cmplt(qtimes2, (vector signed short)zero));
+ const vector signed short q = vec_sra(vec_add(qtimes2, rounddown), vec_splat_u16(1));
+ /* clamp */
+ const vector signed short dclamp_P1 = vec_max((vector signed short)zero, finald);
+ const vector signed short dclamp_P = vec_min(dclamp_P1, q);
+ const vector signed short dclamp_N1 = vec_min((vector signed short)zero, finald);
+ const vector signed short dclamp_N = vec_max(dclamp_N1, q);
+
+ const vector signed short dclampedfinal = vec_sel(dclamp_N,
+ dclamp_P,
+ vec_cmpgt(q, (vector signed short)zero));
+ const vector signed short dornotd = vec_sel((vector signed short)zero,
+ dclampedfinal,
+ vec_cmplt(absmE, vqp));
+ /* add/subtract to l4 and l5 */
+ const vector signed short vb4minusd = vec_sub(vb4, dornotd);
+ const vector signed short vb5plusd = vec_add(vb5, dornotd);
+ /* finally, stores */
+ const vector unsigned char st4 = vec_packsu(vb4minusd, (vector signed short)zero);
+ const vector unsigned char st5 = vec_packsu(vb5plusd, (vector signed short)zero);
+
+ const vector signed char neg1 = vec_splat_s8(-1);
+ const vector unsigned char permHH = (const vector unsigned char)AVV(0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
+ 0x18, 0x19, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F);
#define STORE(i) \
- const vector unsigned char perms##i = \
- vec_lvsr(i * stride, src2); \
- const vector unsigned char vg##i = \
- vec_perm(st##i, vbT##i, permHH); \
- const vector unsigned char mask##i = \
- vec_perm((vector unsigned char)zero, (vector unsigned char)neg1, perms##i); \
- const vector unsigned char vg2##i = \
- vec_perm(vg##i, vg##i, perms##i); \
- const vector unsigned char svA##i = \
- vec_sel(vbA##i, vg2##i, mask##i); \
- const vector unsigned char svB##i = \
- vec_sel(vg2##i, vbB##i, mask##i); \
- vec_st(svA##i, i * stride, src2); \
- vec_st(svB##i, i * stride + 16, src2)
-
- STORE(4);
- STORE(5);
+ const vector unsigned char perms##i = \
+ vec_lvsr(i * stride, src2); \
+ const vector unsigned char vg##i = \
+ vec_perm(st##i, vbT##i, permHH); \
+ const vector unsigned char mask##i = \
+ vec_perm((vector unsigned char)zero, (vector unsigned char)neg1, perms##i); \
+ const vector unsigned char vg2##i = \
+ vec_perm(vg##i, vg##i, perms##i); \
+ const vector unsigned char svA##i = \
+ vec_sel(vbA##i, vg2##i, mask##i); \
+ const vector unsigned char svB##i = \
+ vec_sel(vg2##i, vbB##i, mask##i); \
+ vec_st(svA##i, i * stride, src2); \
+ vec_st(svB##i, i * stride + 16, src2)
+
+ STORE(4);
+ STORE(5);
}
static inline void dering_altivec(uint8_t src[], int stride, PPContext *c) {
- /*
+ /*
this code makes no assumption on src or stride.
One could remove the recomputation of the perm
vector by assuming (stride % 16) == 0, unfortunately
this is not always true. Quite a lot of load/stores
can be removed by assuming proper alignment of
src & stride :-(
- */
- uint8_t *srcCopy = src;
- DECLARE_ALIGNED(16, uint8_t, dt[16]);
- const vector signed int zero = vec_splat_s32(0);
- vector unsigned char v_dt;
- dt[0] = deringThreshold;
- v_dt = vec_splat(vec_ld(0, dt), 0);
+ */
+ uint8_t *srcCopy = src;
+ DECLARE_ALIGNED(16, uint8_t, dt[16]);
+ const vector signed int zero = vec_splat_s32(0);
+ vector unsigned char v_dt;
+ dt[0] = deringThreshold;
+ v_dt = vec_splat(vec_ld(0, dt), 0);
#define LOAD_LINE(i) \
- const vector unsigned char perm##i = \
- vec_lvsl(i * stride, srcCopy); \
- vector unsigned char sA##i = vec_ld(i * stride, srcCopy); \
- vector unsigned char sB##i = vec_ld(i * stride + 16, srcCopy); \
- vector unsigned char src##i = vec_perm(sA##i, sB##i, perm##i)
-
- LOAD_LINE(0);
- LOAD_LINE(1);
- LOAD_LINE(2);
- LOAD_LINE(3);
- LOAD_LINE(4);
- LOAD_LINE(5);
- LOAD_LINE(6);
- LOAD_LINE(7);
- LOAD_LINE(8);
- LOAD_LINE(9);
+ const vector unsigned char perm##i = \
+ vec_lvsl(i * stride, srcCopy); \
+ vector unsigned char sA##i = vec_ld(i * stride, srcCopy); \
+ vector unsigned char sB##i = vec_ld(i * stride + 16, srcCopy); \
+ vector unsigned char src##i = vec_perm(sA##i, sB##i, perm##i)
+
+ LOAD_LINE(0);
+ LOAD_LINE(1);
+ LOAD_LINE(2);
+ LOAD_LINE(3);
+ LOAD_LINE(4);
+ LOAD_LINE(5);
+ LOAD_LINE(6);
+ LOAD_LINE(7);
+ LOAD_LINE(8);
+ LOAD_LINE(9);
#undef LOAD_LINE
- vector unsigned char v_avg;
- {
+ vector unsigned char v_avg;
+ {
const vector unsigned char trunc_perm = (vector unsigned char)
- AVV(0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08,
- 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18);
+ AVV(0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08,
+ 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18);
const vector unsigned char trunc_src12 = vec_perm(src1, src2, trunc_perm);
const vector unsigned char trunc_src34 = vec_perm(src3, src4, trunc_perm);
const vector unsigned char trunc_src56 = vec_perm(src5, src6, trunc_perm);
const vector unsigned char trunc_src78 = vec_perm(src7, src8, trunc_perm);
#define EXTRACT(op) do { \
- const vector unsigned char s##op##_1 = vec_##op(trunc_src12, trunc_src34); \
- const vector unsigned char s##op##_2 = vec_##op(trunc_src56, trunc_src78); \
- const vector unsigned char s##op##_6 = vec_##op(s##op##_1, s##op##_2); \
- const vector unsigned char s##op##_8h = vec_mergeh(s##op##_6, s##op##_6); \
- const vector unsigned char s##op##_8l = vec_mergel(s##op##_6, s##op##_6); \
- const vector unsigned char s##op##_9 = vec_##op(s##op##_8h, s##op##_8l); \
- const vector unsigned char s##op##_9h = vec_mergeh(s##op##_9, s##op##_9); \
- const vector unsigned char s##op##_9l = vec_mergel(s##op##_9, s##op##_9); \
- const vector unsigned char s##op##_10 = vec_##op(s##op##_9h, s##op##_9l); \
- const vector unsigned char s##op##_10h = vec_mergeh(s##op##_10, s##op##_10); \
- const vector unsigned char s##op##_10l = vec_mergel(s##op##_10, s##op##_10); \
- const vector unsigned char s##op##_11 = vec_##op(s##op##_10h, s##op##_10l); \
- const vector unsigned char s##op##_11h = vec_mergeh(s##op##_11, s##op##_11); \
- const vector unsigned char s##op##_11l = vec_mergel(s##op##_11, s##op##_11); \
- v_##op = vec_##op(s##op##_11h, s##op##_11l); } while (0)
+ const vector unsigned char s##op##_1 = vec_##op(trunc_src12, trunc_src34); \
+ const vector unsigned char s##op##_2 = vec_##op(trunc_src56, trunc_src78); \
+ const vector unsigned char s##op##_6 = vec_##op(s##op##_1, s##op##_2); \
+ const vector unsigned char s##op##_8h = vec_mergeh(s##op##_6, s##op##_6); \
+ const vector unsigned char s##op##_8l = vec_mergel(s##op##_6, s##op##_6); \
+ const vector unsigned char s##op##_9 = vec_##op(s##op##_8h, s##op##_8l); \
+ const vector unsigned char s##op##_9h = vec_mergeh(s##op##_9, s##op##_9); \
+ const vector unsigned char s##op##_9l = vec_mergel(s##op##_9, s##op##_9); \
+ const vector unsigned char s##op##_10 = vec_##op(s##op##_9h, s##op##_9l); \
+ const vector unsigned char s##op##_10h = vec_mergeh(s##op##_10, s##op##_10); \
+ const vector unsigned char s##op##_10l = vec_mergel(s##op##_10, s##op##_10); \
+ const vector unsigned char s##op##_11 = vec_##op(s##op##_10h, s##op##_10l); \
+ const vector unsigned char s##op##_11h = vec_mergeh(s##op##_11, s##op##_11); \
+ const vector unsigned char s##op##_11l = vec_mergel(s##op##_11, s##op##_11); \
+ v_##op = vec_##op(s##op##_11h, s##op##_11l); } while (0)
vector unsigned char v_min;
vector unsigned char v_max;
#undef EXTRACT
if (vec_all_lt(vec_sub(v_max, v_min), v_dt))
- return;
+ return;
v_avg = vec_avg(v_min, v_max);
- }
+ }
- DECLARE_ALIGNED(16, signed int, S[8]);
- {
+ DECLARE_ALIGNED(16, signed int, S[8]);
+ {
const vector unsigned short mask1 = (vector unsigned short)
- AVV(0x0001, 0x0002, 0x0004, 0x0008,
- 0x0010, 0x0020, 0x0040, 0x0080);
+ AVV(0x0001, 0x0002, 0x0004, 0x0008,
+ 0x0010, 0x0020, 0x0040, 0x0080);
const vector unsigned short mask2 = (vector unsigned short)
- AVV(0x0100, 0x0200, 0x0000, 0x0000,
- 0x0000, 0x0000, 0x0000, 0x0000);
+ AVV(0x0100, 0x0200, 0x0000, 0x0000,
+ 0x0000, 0x0000, 0x0000, 0x0000);
const vector unsigned int vuint32_16 = vec_sl(vec_splat_u32(1), vec_splat_u32(4));
const vector unsigned int vuint32_1 = vec_splat_u32(1);
#define COMPARE(i) \
vector signed int sum##i; \
do { \
- const vector unsigned char cmp##i = \
- (vector unsigned char)vec_cmpgt(src##i, v_avg); \
- const vector unsigned short cmpHi##i = \
- (vector unsigned short)vec_mergeh(cmp##i, cmp##i); \
- const vector unsigned short cmpLi##i = \
- (vector unsigned short)vec_mergel(cmp##i, cmp##i); \
- const vector signed short cmpHf##i = \
- (vector signed short)vec_and(cmpHi##i, mask1); \
- const vector signed short cmpLf##i = \
- (vector signed short)vec_and(cmpLi##i, mask2); \
- const vector signed int sump##i = vec_sum4s(cmpHf##i, zero); \
- const vector signed int sumq##i = vec_sum4s(cmpLf##i, sump##i); \
- sum##i = vec_sums(sumq##i, zero); } while (0)
+ const vector unsigned char cmp##i = \
+ (vector unsigned char)vec_cmpgt(src##i, v_avg); \
+ const vector unsigned short cmpHi##i = \
+ (vector unsigned short)vec_mergeh(cmp##i, cmp##i); \
+ const vector unsigned short cmpLi##i = \
+ (vector unsigned short)vec_mergel(cmp##i, cmp##i); \
+ const vector signed short cmpHf##i = \
+ (vector signed short)vec_and(cmpHi##i, mask1); \
+ const vector signed short cmpLf##i = \
+ (vector signed short)vec_and(cmpLi##i, mask2); \
+ const vector signed int sump##i = vec_sum4s(cmpHf##i, zero); \
+ const vector signed int sumq##i = vec_sum4s(cmpLf##i, sump##i); \
+ sum##i = vec_sums(sumq##i, zero); } while (0)
COMPARE(0);
COMPARE(1);
vector signed int sumA2;
vector signed int sumB2;
{
- const vector signed int sump02 = vec_mergel(sum0, sum2);
- const vector signed int sump13 = vec_mergel(sum1, sum3);
- const vector signed int sumA = vec_mergel(sump02, sump13);
-
- const vector signed int sump46 = vec_mergel(sum4, sum6);
- const vector signed int sump57 = vec_mergel(sum5, sum7);
- const vector signed int sumB = vec_mergel(sump46, sump57);
-
- const vector signed int sump8A = vec_mergel(sum8, zero);
- const vector signed int sump9B = vec_mergel(sum9, zero);
- const vector signed int sumC = vec_mergel(sump8A, sump9B);
-
- const vector signed int tA = vec_sl(vec_nor(zero, sumA), vuint32_16);
- const vector signed int tB = vec_sl(vec_nor(zero, sumB), vuint32_16);
- const vector signed int tC = vec_sl(vec_nor(zero, sumC), vuint32_16);
- const vector signed int t2A = vec_or(sumA, tA);
- const vector signed int t2B = vec_or(sumB, tB);
- const vector signed int t2C = vec_or(sumC, tC);
- const vector signed int t3A = vec_and(vec_sra(t2A, vuint32_1),
- vec_sl(t2A, vuint32_1));
- const vector signed int t3B = vec_and(vec_sra(t2B, vuint32_1),
- vec_sl(t2B, vuint32_1));
- const vector signed int t3C = vec_and(vec_sra(t2C, vuint32_1),
- vec_sl(t2C, vuint32_1));
- const vector signed int yA = vec_and(t2A, t3A);
- const vector signed int yB = vec_and(t2B, t3B);
- const vector signed int yC = vec_and(t2C, t3C);
-
- const vector unsigned char strangeperm1 = vec_lvsl(4, (unsigned char*)0);
- const vector unsigned char strangeperm2 = vec_lvsl(8, (unsigned char*)0);
- const vector signed int sumAd4 = vec_perm(yA, yB, strangeperm1);
- const vector signed int sumAd8 = vec_perm(yA, yB, strangeperm2);
- const vector signed int sumBd4 = vec_perm(yB, yC, strangeperm1);
- const vector signed int sumBd8 = vec_perm(yB, yC, strangeperm2);
- const vector signed int sumAp = vec_and(yA,
- vec_and(sumAd4,sumAd8));
- const vector signed int sumBp = vec_and(yB,
- vec_and(sumBd4,sumBd8));
- sumA2 = vec_or(sumAp,
- vec_sra(sumAp,
- vuint32_16));
- sumB2 = vec_or(sumBp,
- vec_sra(sumBp,
- vuint32_16));
+ const vector signed int sump02 = vec_mergel(sum0, sum2);
+ const vector signed int sump13 = vec_mergel(sum1, sum3);
+ const vector signed int sumA = vec_mergel(sump02, sump13);
+
+ const vector signed int sump46 = vec_mergel(sum4, sum6);
+ const vector signed int sump57 = vec_mergel(sum5, sum7);
+ const vector signed int sumB = vec_mergel(sump46, sump57);
+
+ const vector signed int sump8A = vec_mergel(sum8, zero);
+ const vector signed int sump9B = vec_mergel(sum9, zero);
+ const vector signed int sumC = vec_mergel(sump8A, sump9B);
+
+ const vector signed int tA = vec_sl(vec_nor(zero, sumA), vuint32_16);
+ const vector signed int tB = vec_sl(vec_nor(zero, sumB), vuint32_16);
+ const vector signed int tC = vec_sl(vec_nor(zero, sumC), vuint32_16);
+ const vector signed int t2A = vec_or(sumA, tA);
+ const vector signed int t2B = vec_or(sumB, tB);
+ const vector signed int t2C = vec_or(sumC, tC);
+ const vector signed int t3A = vec_and(vec_sra(t2A, vuint32_1),
+ vec_sl(t2A, vuint32_1));
+ const vector signed int t3B = vec_and(vec_sra(t2B, vuint32_1),
+ vec_sl(t2B, vuint32_1));
+ const vector signed int t3C = vec_and(vec_sra(t2C, vuint32_1),
+ vec_sl(t2C, vuint32_1));
+ const vector signed int yA = vec_and(t2A, t3A);
+ const vector signed int yB = vec_and(t2B, t3B);
+ const vector signed int yC = vec_and(t2C, t3C);
+
+ const vector unsigned char strangeperm1 = vec_lvsl(4, (unsigned char*)0);
+ const vector unsigned char strangeperm2 = vec_lvsl(8, (unsigned char*)0);
+ const vector signed int sumAd4 = vec_perm(yA, yB, strangeperm1);
+ const vector signed int sumAd8 = vec_perm(yA, yB, strangeperm2);
+ const vector signed int sumBd4 = vec_perm(yB, yC, strangeperm1);
+ const vector signed int sumBd8 = vec_perm(yB, yC, strangeperm2);
+ const vector signed int sumAp = vec_and(yA,
+ vec_and(sumAd4,sumAd8));
+ const vector signed int sumBp = vec_and(yB,
+ vec_and(sumBd4,sumBd8));
+ sumA2 = vec_or(sumAp,
+ vec_sra(sumAp,
+ vuint32_16));
+ sumB2 = vec_or(sumBp,
+ vec_sra(sumBp,
+ vuint32_16));
}
vec_st(sumA2, 0, S);
vec_st(sumB2, 16, S);
- }
-
- /* I'm not sure the following is actually faster
- than straight, unvectorized C code :-( */
-
- DECLARE_ALIGNED(16, int, tQP2[4]);
- tQP2[0]= c->QP/2 + 1;
- vector signed int vQP2 = vec_ld(0, tQP2);
- vQP2 = vec_splat(vQP2, 0);
- const vector signed int vsint32_8 = vec_splat_s32(8);
- const vector unsigned int vuint32_4 = vec_splat_u32(4);
-
- const vector unsigned char permA1 = (vector unsigned char)
- AVV(0x00, 0x01, 0x02, 0x10, 0x11, 0x12, 0x1F, 0x1F,
- 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F);
- const vector unsigned char permA2 = (vector unsigned char)
- AVV(0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x10, 0x11,
- 0x12, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F);
- const vector unsigned char permA1inc = (vector unsigned char)
- AVV(0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00);
- const vector unsigned char permA2inc = (vector unsigned char)
- AVV(0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01,
- 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00);
- const vector unsigned char magic = (vector unsigned char)
- AVV(0x01, 0x02, 0x01, 0x02, 0x04, 0x02, 0x01, 0x02,
- 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00);
- const vector unsigned char extractPerm = (vector unsigned char)
- AVV(0x10, 0x10, 0x10, 0x01, 0x10, 0x10, 0x10, 0x01,
- 0x10, 0x10, 0x10, 0x01, 0x10, 0x10, 0x10, 0x01);
- const vector unsigned char extractPermInc = (vector unsigned char)
- AVV(0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01,
- 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01);
- const vector unsigned char identity = vec_lvsl(0,(unsigned char *)0);
- const vector unsigned char tenRight = (vector unsigned char)
- AVV(0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00);
- const vector unsigned char eightLeft = (vector unsigned char)
- AVV(0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x08);
+ }
+
+ /* I'm not sure the following is actually faster
+ than straight, unvectorized C code :-( */
+
+ DECLARE_ALIGNED(16, int, tQP2[4]);
+ tQP2[0]= c->QP/2 + 1;
+ vector signed int vQP2 = vec_ld(0, tQP2);
+ vQP2 = vec_splat(vQP2, 0);
+ const vector signed int vsint32_8 = vec_splat_s32(8);
+ const vector unsigned int vuint32_4 = vec_splat_u32(4);
+
+ const vector unsigned char permA1 = (vector unsigned char)
+ AVV(0x00, 0x01, 0x02, 0x10, 0x11, 0x12, 0x1F, 0x1F,
+ 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F);
+ const vector unsigned char permA2 = (vector unsigned char)
+ AVV(0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x10, 0x11,
+ 0x12, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F);
+ const vector unsigned char permA1inc = (vector unsigned char)
+ AVV(0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00);
+ const vector unsigned char permA2inc = (vector unsigned char)
+ AVV(0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01,
+ 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00);
+ const vector unsigned char magic = (vector unsigned char)
+ AVV(0x01, 0x02, 0x01, 0x02, 0x04, 0x02, 0x01, 0x02,
+ 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00);
+ const vector unsigned char extractPerm = (vector unsigned char)
+ AVV(0x10, 0x10, 0x10, 0x01, 0x10, 0x10, 0x10, 0x01,
+ 0x10, 0x10, 0x10, 0x01, 0x10, 0x10, 0x10, 0x01);
+ const vector unsigned char extractPermInc = (vector unsigned char)
+ AVV(0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01,
+ 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01);
+ const vector unsigned char identity = vec_lvsl(0,(unsigned char *)0);
+ const vector unsigned char tenRight = (vector unsigned char)
+ AVV(0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00);
+ const vector unsigned char eightLeft = (vector unsigned char)
+ AVV(0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x08);
#define F_INIT(i) \
- vector unsigned char tenRightM##i = tenRight; \
- vector unsigned char permA1M##i = permA1; \
- vector unsigned char permA2M##i = permA2; \
- vector unsigned char extractPermM##i = extractPerm
+ vector unsigned char tenRightM##i = tenRight; \
+ vector unsigned char permA1M##i = permA1; \
+ vector unsigned char permA2M##i = permA2; \
+ vector unsigned char extractPermM##i = extractPerm
#define F2(i, j, k, l) \
- if (S[i] & (1 << (l+1))) { \
- const vector unsigned char a_##j##_A##l = \
- vec_perm(src##i, src##j, permA1M##i); \
- const vector unsigned char a_##j##_B##l = \
- vec_perm(a_##j##_A##l, src##k, permA2M##i); \
- const vector signed int a_##j##_sump##l = \
- (vector signed int)vec_msum(a_##j##_B##l, magic, \
- (vector unsigned int)zero); \
- vector signed int F_##j##_##l = \
- vec_sr(vec_sums(a_##j##_sump##l, vsint32_8), vuint32_4); \
- F_##j##_##l = vec_splat(F_##j##_##l, 3); \
- const vector signed int p_##j##_##l = \
- (vector signed int)vec_perm(src##j, \
- (vector unsigned char)zero, \
- extractPermM##i); \
- const vector signed int sum_##j##_##l = vec_add( p_##j##_##l, vQP2);\
- const vector signed int diff_##j##_##l = vec_sub( p_##j##_##l, vQP2);\
- vector signed int newpm_##j##_##l; \
- if (vec_all_lt(sum_##j##_##l, F_##j##_##l)) \
- newpm_##j##_##l = sum_##j##_##l; \
- else if (vec_all_gt(diff_##j##_##l, F_##j##_##l)) \
- newpm_##j##_##l = diff_##j##_##l; \
- else newpm_##j##_##l = F_##j##_##l; \
- const vector unsigned char newpm2_##j##_##l = \
- vec_splat((vector unsigned char)newpm_##j##_##l, 15); \
- const vector unsigned char mask##j##l = vec_add(identity, \
- tenRightM##i); \
- src##j = vec_perm(src##j, newpm2_##j##_##l, mask##j##l); \
- } \
- permA1M##i = vec_add(permA1M##i, permA1inc); \
- permA2M##i = vec_add(permA2M##i, permA2inc); \
- tenRightM##i = vec_sro(tenRightM##i, eightLeft); \
- extractPermM##i = vec_add(extractPermM##i, extractPermInc)
+ if (S[i] & (1 << (l+1))) { \
+ const vector unsigned char a_##j##_A##l = \
+ vec_perm(src##i, src##j, permA1M##i); \
+ const vector unsigned char a_##j##_B##l = \
+ vec_perm(a_##j##_A##l, src##k, permA2M##i); \
+ const vector signed int a_##j##_sump##l = \
+ (vector signed int)vec_msum(a_##j##_B##l, magic, \
+ (vector unsigned int)zero); \
+ vector signed int F_##j##_##l = \
+ vec_sr(vec_sums(a_##j##_sump##l, vsint32_8), vuint32_4); \
+ F_##j##_##l = vec_splat(F_##j##_##l, 3); \
+ const vector signed int p_##j##_##l = \
+ (vector signed int)vec_perm(src##j, \
+ (vector unsigned char)zero, \
+ extractPermM##i); \
+ const vector signed int sum_##j##_##l = vec_add( p_##j##_##l, vQP2);\
+ const vector signed int diff_##j##_##l = vec_sub( p_##j##_##l, vQP2);\
+ vector signed int newpm_##j##_##l; \
+ if (vec_all_lt(sum_##j##_##l, F_##j##_##l)) \
+ newpm_##j##_##l = sum_##j##_##l; \
+ else if (vec_all_gt(diff_##j##_##l, F_##j##_##l)) \
+ newpm_##j##_##l = diff_##j##_##l; \
+ else newpm_##j##_##l = F_##j##_##l; \
+ const vector unsigned char newpm2_##j##_##l = \
+ vec_splat((vector unsigned char)newpm_##j##_##l, 15); \
+ const vector unsigned char mask##j##l = vec_add(identity, \
+ tenRightM##i); \
+ src##j = vec_perm(src##j, newpm2_##j##_##l, mask##j##l); \
+ } \
+ permA1M##i = vec_add(permA1M##i, permA1inc); \
+ permA2M##i = vec_add(permA2M##i, permA2inc); \
+ tenRightM##i = vec_sro(tenRightM##i, eightLeft); \
+ extractPermM##i = vec_add(extractPermM##i, extractPermInc)
#define ITER(i, j, k) \
- F_INIT(i); \
- F2(i, j, k, 0); \
- F2(i, j, k, 1); \
- F2(i, j, k, 2); \
- F2(i, j, k, 3); \
- F2(i, j, k, 4); \
- F2(i, j, k, 5); \
- F2(i, j, k, 6); \
- F2(i, j, k, 7)
-
- ITER(0, 1, 2);
- ITER(1, 2, 3);
- ITER(2, 3, 4);
- ITER(3, 4, 5);
- ITER(4, 5, 6);
- ITER(5, 6, 7);
- ITER(6, 7, 8);
- ITER(7, 8, 9);
-
- const vector signed char neg1 = vec_splat_s8(-1);
+ F_INIT(i); \
+ F2(i, j, k, 0); \
+ F2(i, j, k, 1); \
+ F2(i, j, k, 2); \
+ F2(i, j, k, 3); \
+ F2(i, j, k, 4); \
+ F2(i, j, k, 5); \
+ F2(i, j, k, 6); \
+ F2(i, j, k, 7)
+
+ ITER(0, 1, 2);
+ ITER(1, 2, 3);
+ ITER(2, 3, 4);
+ ITER(3, 4, 5);
+ ITER(4, 5, 6);
+ ITER(5, 6, 7);
+ ITER(6, 7, 8);
+ ITER(7, 8, 9);
+
+ const vector signed char neg1 = vec_splat_s8(-1);
#define STORE_LINE(i) \
- const vector unsigned char permST##i = \
- vec_lvsr(i * stride, srcCopy); \
- const vector unsigned char maskST##i = \
- vec_perm((vector unsigned char)zero, \
- (vector unsigned char)neg1, permST##i); \
- src##i = vec_perm(src##i ,src##i, permST##i); \
- sA##i= vec_sel(sA##i, src##i, maskST##i); \
- sB##i= vec_sel(src##i, sB##i, maskST##i); \
- vec_st(sA##i, i * stride, srcCopy); \
- vec_st(sB##i, i * stride + 16, srcCopy)
-
- STORE_LINE(1);
- STORE_LINE(2);
- STORE_LINE(3);
- STORE_LINE(4);
- STORE_LINE(5);
- STORE_LINE(6);
- STORE_LINE(7);
- STORE_LINE(8);
+ const vector unsigned char permST##i = \
+ vec_lvsr(i * stride, srcCopy); \
+ const vector unsigned char maskST##i = \
+ vec_perm((vector unsigned char)zero, \
+ (vector unsigned char)neg1, permST##i);\
+ src##i = vec_perm(src##i ,src##i, permST##i); \
+ sA##i= vec_sel(sA##i, src##i, maskST##i); \
+ sB##i= vec_sel(src##i, sB##i, maskST##i); \
+ vec_st(sA##i, i * stride, srcCopy); \
+ vec_st(sB##i, i * stride + 16, srcCopy)
+
+ STORE_LINE(1);
+ STORE_LINE(2);
+ STORE_LINE(3);
+ STORE_LINE(4);
+ STORE_LINE(5);
+ STORE_LINE(6);
+ STORE_LINE(7);
+ STORE_LINE(8);
#undef STORE_LINE
#undef ITER
#define do_a_deblock_altivec(a...) do_a_deblock_C(a)
static inline void RENAME(tempNoiseReducer)(uint8_t *src, int stride,
- uint8_t *tempBlured, uint32_t *tempBluredPast, int *maxNoise)
+ uint8_t *tempBlured, uint32_t *tempBluredPast, int *maxNoise)
{
- const vector signed int zero = vec_splat_s32(0);
- const vector signed short vsint16_1 = vec_splat_s16(1);
- vector signed int v_dp = zero;
- vector signed int v_sysdp = zero;
- int d, sysd, i;
+ const vector signed int zero = vec_splat_s32(0);
+ const vector signed short vsint16_1 = vec_splat_s16(1);
+ vector signed int v_dp = zero;
+ vector signed int v_sysdp = zero;
+ int d, sysd, i;
- tempBluredPast[127]= maxNoise[0];
- tempBluredPast[128]= maxNoise[1];
- tempBluredPast[129]= maxNoise[2];
+ tempBluredPast[127]= maxNoise[0];
+ tempBluredPast[128]= maxNoise[1];
+ tempBluredPast[129]= maxNoise[2];
#define LOAD_LINE(src, i) \
- register int j##src##i = i * stride; \
- vector unsigned char perm##src##i = vec_lvsl(j##src##i, src); \
- const vector unsigned char v_##src##A1##i = vec_ld(j##src##i, src); \
- const vector unsigned char v_##src##A2##i = vec_ld(j##src##i + 16, src); \
- const vector unsigned char v_##src##A##i = \
- vec_perm(v_##src##A1##i, v_##src##A2##i, perm##src##i); \
- vector signed short v_##src##Ass##i = \
- (vector signed short)vec_mergeh((vector signed char)zero, \
- (vector signed char)v_##src##A##i)
-
- LOAD_LINE(src, 0);
- LOAD_LINE(src, 1);
- LOAD_LINE(src, 2);
- LOAD_LINE(src, 3);
- LOAD_LINE(src, 4);
- LOAD_LINE(src, 5);
- LOAD_LINE(src, 6);
- LOAD_LINE(src, 7);
-
- LOAD_LINE(tempBlured, 0);
- LOAD_LINE(tempBlured, 1);
- LOAD_LINE(tempBlured, 2);
- LOAD_LINE(tempBlured, 3);
- LOAD_LINE(tempBlured, 4);
- LOAD_LINE(tempBlured, 5);
- LOAD_LINE(tempBlured, 6);
- LOAD_LINE(tempBlured, 7);
+ register int j##src##i = i * stride; \
+ vector unsigned char perm##src##i = vec_lvsl(j##src##i, src); \
+ const vector unsigned char v_##src##A1##i = vec_ld(j##src##i, src); \
+ const vector unsigned char v_##src##A2##i = vec_ld(j##src##i + 16, src); \
+ const vector unsigned char v_##src##A##i = \
+ vec_perm(v_##src##A1##i, v_##src##A2##i, perm##src##i); \
+ vector signed short v_##src##Ass##i = \
+ (vector signed short)vec_mergeh((vector signed char)zero, \
+ (vector signed char)v_##src##A##i)
+
+ LOAD_LINE(src, 0);
+ LOAD_LINE(src, 1);
+ LOAD_LINE(src, 2);
+ LOAD_LINE(src, 3);
+ LOAD_LINE(src, 4);
+ LOAD_LINE(src, 5);
+ LOAD_LINE(src, 6);
+ LOAD_LINE(src, 7);
+
+ LOAD_LINE(tempBlured, 0);
+ LOAD_LINE(tempBlured, 1);
+ LOAD_LINE(tempBlured, 2);
+ LOAD_LINE(tempBlured, 3);
+ LOAD_LINE(tempBlured, 4);
+ LOAD_LINE(tempBlured, 5);
+ LOAD_LINE(tempBlured, 6);
+ LOAD_LINE(tempBlured, 7);
#undef LOAD_LINE
#define ACCUMULATE_DIFFS(i) \
- vector signed short v_d##i = vec_sub(v_tempBluredAss##i, \
- v_srcAss##i); \
- v_dp = vec_msums(v_d##i, v_d##i, v_dp); \
- v_sysdp = vec_msums(v_d##i, vsint16_1, v_sysdp)
-
- ACCUMULATE_DIFFS(0);
- ACCUMULATE_DIFFS(1);
- ACCUMULATE_DIFFS(2);
- ACCUMULATE_DIFFS(3);
- ACCUMULATE_DIFFS(4);
- ACCUMULATE_DIFFS(5);
- ACCUMULATE_DIFFS(6);
- ACCUMULATE_DIFFS(7);
+ vector signed short v_d##i = vec_sub(v_tempBluredAss##i, \
+ v_srcAss##i); \
+ v_dp = vec_msums(v_d##i, v_d##i, v_dp); \
+ v_sysdp = vec_msums(v_d##i, vsint16_1, v_sysdp)
+
+ ACCUMULATE_DIFFS(0);
+ ACCUMULATE_DIFFS(1);
+ ACCUMULATE_DIFFS(2);
+ ACCUMULATE_DIFFS(3);
+ ACCUMULATE_DIFFS(4);
+ ACCUMULATE_DIFFS(5);
+ ACCUMULATE_DIFFS(6);
+ ACCUMULATE_DIFFS(7);
#undef ACCUMULATE_DIFFS
- v_dp = vec_sums(v_dp, zero);
- v_sysdp = vec_sums(v_sysdp, zero);
+ v_dp = vec_sums(v_dp, zero);
+ v_sysdp = vec_sums(v_sysdp, zero);
- v_dp = vec_splat(v_dp, 3);
- v_sysdp = vec_splat(v_sysdp, 3);
+ v_dp = vec_splat(v_dp, 3);
+ v_sysdp = vec_splat(v_sysdp, 3);
- vec_ste(v_dp, 0, &d);
- vec_ste(v_sysdp, 0, &sysd);
+ vec_ste(v_dp, 0, &d);
+ vec_ste(v_sysdp, 0, &sysd);
- i = d;
- d = (4*d
- +(*(tempBluredPast-256))
- +(*(tempBluredPast-1))+ (*(tempBluredPast+1))
- +(*(tempBluredPast+256))
- +4)>>3;
+ i = d;
+ d = (4*d
+ +(*(tempBluredPast-256))
+ +(*(tempBluredPast-1))+ (*(tempBluredPast+1))
+ +(*(tempBluredPast+256))
+ +4)>>3;
- *tempBluredPast=i;
+ *tempBluredPast=i;
- if (d > maxNoise[1]) {
- if (d < maxNoise[2]) {
+ if (d > maxNoise[1]) {
+ if (d < maxNoise[2]) {
#define OP(i) v_tempBluredAss##i = vec_avg(v_tempBluredAss##i, v_srcAss##i);
- OP(0);
- OP(1);
- OP(2);
- OP(3);
- OP(4);
- OP(5);
- OP(6);
- OP(7);
+ OP(0);
+ OP(1);
+ OP(2);
+ OP(3);
+ OP(4);
+ OP(5);
+ OP(6);
+ OP(7);
#undef OP
- } else {
+ } else {
#define OP(i) v_tempBluredAss##i = v_srcAss##i;
- OP(0);
- OP(1);
- OP(2);
- OP(3);
- OP(4);
- OP(5);
- OP(6);
- OP(7);
+ OP(0);
+ OP(1);
+ OP(2);
+ OP(3);
+ OP(4);
+ OP(5);
+ OP(6);
+ OP(7);
#undef OP
- }
- } else {
- if (d < maxNoise[0]) {
- const vector signed short vsint16_7 = vec_splat_s16(7);
- const vector signed short vsint16_4 = vec_splat_s16(4);
- const vector unsigned short vuint16_3 = vec_splat_u16(3);
+ }
+ } else {
+ if (d < maxNoise[0]) {
+ const vector signed short vsint16_7 = vec_splat_s16(7);
+ const vector signed short vsint16_4 = vec_splat_s16(4);
+ const vector unsigned short vuint16_3 = vec_splat_u16(3);
#define OP(i) \
- const vector signed short v_temp##i = \
- vec_mladd(v_tempBluredAss##i, \
- vsint16_7, v_srcAss##i); \
- const vector signed short v_temp2##i = \
- vec_add(v_temp##i, vsint16_4); \
- v_tempBluredAss##i = vec_sr(v_temp2##i, vuint16_3)
-
- OP(0);
- OP(1);
- OP(2);
- OP(3);
- OP(4);
- OP(5);
- OP(6);
- OP(7);
+ const vector signed short v_temp##i = \
+ vec_mladd(v_tempBluredAss##i, \
+ vsint16_7, v_srcAss##i); \
+ const vector signed short v_temp2##i = \
+ vec_add(v_temp##i, vsint16_4); \
+ v_tempBluredAss##i = vec_sr(v_temp2##i, vuint16_3)
+
+ OP(0);
+ OP(1);
+ OP(2);
+ OP(3);
+ OP(4);
+ OP(5);
+ OP(6);
+ OP(7);
#undef OP
- } else {
- const vector signed short vsint16_3 = vec_splat_s16(3);
- const vector signed short vsint16_2 = vec_splat_s16(2);
+ } else {
+ const vector signed short vsint16_3 = vec_splat_s16(3);
+ const vector signed short vsint16_2 = vec_splat_s16(2);
#define OP(i) \
- const vector signed short v_temp##i = \
- vec_mladd(v_tempBluredAss##i, \
- vsint16_3, v_srcAss##i); \
- const vector signed short v_temp2##i = \
- vec_add(v_temp##i, vsint16_2); \
- v_tempBluredAss##i = vec_sr(v_temp2##i, (vector unsigned short)vsint16_2)
-
- OP(0);
- OP(1);
- OP(2);
- OP(3);
- OP(4);
- OP(5);
- OP(6);
- OP(7);
+ const vector signed short v_temp##i = \
+ vec_mladd(v_tempBluredAss##i, \
+ vsint16_3, v_srcAss##i); \
+ const vector signed short v_temp2##i = \
+ vec_add(v_temp##i, vsint16_2); \
+ v_tempBluredAss##i = vec_sr(v_temp2##i, (vector unsigned short)vsint16_2)
+
+ OP(0);
+ OP(1);
+ OP(2);
+ OP(3);
+ OP(4);
+ OP(5);
+ OP(6);
+ OP(7);
#undef OP
+ }
}
- }
- const vector signed char neg1 = vec_splat_s8(-1);
- const vector unsigned char permHH = (const vector unsigned char)AVV(0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
- 0x18, 0x19, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F);
+ const vector signed char neg1 = vec_splat_s8(-1);
+ const vector unsigned char permHH = (const vector unsigned char)AVV(0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
+ 0x18, 0x19, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F);
#define PACK_AND_STORE(src, i) \
- const vector unsigned char perms##src##i = \
- vec_lvsr(i * stride, src); \
- const vector unsigned char vf##src##i = \
- vec_packsu(v_tempBluredAss##i, (vector signed short)zero); \
- const vector unsigned char vg##src##i = \
- vec_perm(vf##src##i, v_##src##A##i, permHH); \
- const vector unsigned char mask##src##i = \
- vec_perm((vector unsigned char)zero, (vector unsigned char)neg1, perms##src##i); \
- const vector unsigned char vg2##src##i = \
- vec_perm(vg##src##i, vg##src##i, perms##src##i); \
- const vector unsigned char svA##src##i = \
- vec_sel(v_##src##A1##i, vg2##src##i, mask##src##i); \
- const vector unsigned char svB##src##i = \
- vec_sel(vg2##src##i, v_##src##A2##i, mask##src##i); \
- vec_st(svA##src##i, i * stride, src); \
- vec_st(svB##src##i, i * stride + 16, src)
-
- PACK_AND_STORE(src, 0);
- PACK_AND_STORE(src, 1);
- PACK_AND_STORE(src, 2);
- PACK_AND_STORE(src, 3);
- PACK_AND_STORE(src, 4);
- PACK_AND_STORE(src, 5);
- PACK_AND_STORE(src, 6);
- PACK_AND_STORE(src, 7);
- PACK_AND_STORE(tempBlured, 0);
- PACK_AND_STORE(tempBlured, 1);
- PACK_AND_STORE(tempBlured, 2);
- PACK_AND_STORE(tempBlured, 3);
- PACK_AND_STORE(tempBlured, 4);
- PACK_AND_STORE(tempBlured, 5);
- PACK_AND_STORE(tempBlured, 6);
- PACK_AND_STORE(tempBlured, 7);
+ const vector unsigned char perms##src##i = \
+ vec_lvsr(i * stride, src); \
+ const vector unsigned char vf##src##i = \
+ vec_packsu(v_tempBluredAss##i, (vector signed short)zero); \
+ const vector unsigned char vg##src##i = \
+ vec_perm(vf##src##i, v_##src##A##i, permHH); \
+ const vector unsigned char mask##src##i = \
+ vec_perm((vector unsigned char)zero, (vector unsigned char)neg1, perms##src##i); \
+ const vector unsigned char vg2##src##i = \
+ vec_perm(vg##src##i, vg##src##i, perms##src##i); \
+ const vector unsigned char svA##src##i = \
+ vec_sel(v_##src##A1##i, vg2##src##i, mask##src##i); \
+ const vector unsigned char svB##src##i = \
+ vec_sel(vg2##src##i, v_##src##A2##i, mask##src##i); \
+ vec_st(svA##src##i, i * stride, src); \
+ vec_st(svB##src##i, i * stride + 16, src)
+
+ PACK_AND_STORE(src, 0);
+ PACK_AND_STORE(src, 1);
+ PACK_AND_STORE(src, 2);
+ PACK_AND_STORE(src, 3);
+ PACK_AND_STORE(src, 4);
+ PACK_AND_STORE(src, 5);
+ PACK_AND_STORE(src, 6);
+ PACK_AND_STORE(src, 7);
+ PACK_AND_STORE(tempBlured, 0);
+ PACK_AND_STORE(tempBlured, 1);
+ PACK_AND_STORE(tempBlured, 2);
+ PACK_AND_STORE(tempBlured, 3);
+ PACK_AND_STORE(tempBlured, 4);
+ PACK_AND_STORE(tempBlured, 5);
+ PACK_AND_STORE(tempBlured, 6);
+ PACK_AND_STORE(tempBlured, 7);
#undef PACK_AND_STORE
}
static inline void transpose_16x8_char_toPackedAlign_altivec(unsigned char* dst, unsigned char* src, int stride) {
- const vector unsigned char zero = vec_splat_u8(0);
+ const vector unsigned char zero = vec_splat_u8(0);
#define LOAD_DOUBLE_LINE(i, j) \
- vector unsigned char perm1##i = vec_lvsl(i * stride, src); \
- vector unsigned char perm2##i = vec_lvsl(j * stride, src); \
- vector unsigned char srcA##i = vec_ld(i * stride, src); \
- vector unsigned char srcB##i = vec_ld(i * stride + 16, src); \
- vector unsigned char srcC##i = vec_ld(j * stride, src); \
- vector unsigned char srcD##i = vec_ld(j * stride+ 16, src); \
- vector unsigned char src##i = vec_perm(srcA##i, srcB##i, perm1##i); \
- vector unsigned char src##j = vec_perm(srcC##i, srcD##i, perm2##i)
-
- LOAD_DOUBLE_LINE(0, 1);
- LOAD_DOUBLE_LINE(2, 3);
- LOAD_DOUBLE_LINE(4, 5);
- LOAD_DOUBLE_LINE(6, 7);
+ vector unsigned char perm1##i = vec_lvsl(i * stride, src); \
+ vector unsigned char perm2##i = vec_lvsl(j * stride, src); \
+ vector unsigned char srcA##i = vec_ld(i * stride, src); \
+ vector unsigned char srcB##i = vec_ld(i * stride + 16, src); \
+ vector unsigned char srcC##i = vec_ld(j * stride, src); \
+ vector unsigned char srcD##i = vec_ld(j * stride+ 16, src); \
+ vector unsigned char src##i = vec_perm(srcA##i, srcB##i, perm1##i); \
+ vector unsigned char src##j = vec_perm(srcC##i, srcD##i, perm2##i)
+
+ LOAD_DOUBLE_LINE(0, 1);
+ LOAD_DOUBLE_LINE(2, 3);
+ LOAD_DOUBLE_LINE(4, 5);
+ LOAD_DOUBLE_LINE(6, 7);
#undef LOAD_DOUBLE_LINE
- vector unsigned char tempA = vec_mergeh(src0, zero);
- vector unsigned char tempB = vec_mergel(src0, zero);
- vector unsigned char tempC = vec_mergeh(src1, zero);
- vector unsigned char tempD = vec_mergel(src1, zero);
- vector unsigned char tempE = vec_mergeh(src2, zero);
- vector unsigned char tempF = vec_mergel(src2, zero);
- vector unsigned char tempG = vec_mergeh(src3, zero);
- vector unsigned char tempH = vec_mergel(src3, zero);
- vector unsigned char tempI = vec_mergeh(src4, zero);
- vector unsigned char tempJ = vec_mergel(src4, zero);
- vector unsigned char tempK = vec_mergeh(src5, zero);
- vector unsigned char tempL = vec_mergel(src5, zero);
- vector unsigned char tempM = vec_mergeh(src6, zero);
- vector unsigned char tempN = vec_mergel(src6, zero);
- vector unsigned char tempO = vec_mergeh(src7, zero);
- vector unsigned char tempP = vec_mergel(src7, zero);
-
- vector unsigned char temp0 = vec_mergeh(tempA, tempI);
- vector unsigned char temp1 = vec_mergel(tempA, tempI);
- vector unsigned char temp2 = vec_mergeh(tempB, tempJ);
- vector unsigned char temp3 = vec_mergel(tempB, tempJ);
- vector unsigned char temp4 = vec_mergeh(tempC, tempK);
- vector unsigned char temp5 = vec_mergel(tempC, tempK);
- vector unsigned char temp6 = vec_mergeh(tempD, tempL);
- vector unsigned char temp7 = vec_mergel(tempD, tempL);
- vector unsigned char temp8 = vec_mergeh(tempE, tempM);
- vector unsigned char temp9 = vec_mergel(tempE, tempM);
- vector unsigned char temp10 = vec_mergeh(tempF, tempN);
- vector unsigned char temp11 = vec_mergel(tempF, tempN);
- vector unsigned char temp12 = vec_mergeh(tempG, tempO);
- vector unsigned char temp13 = vec_mergel(tempG, tempO);
- vector unsigned char temp14 = vec_mergeh(tempH, tempP);
- vector unsigned char temp15 = vec_mergel(tempH, tempP);
-
- tempA = vec_mergeh(temp0, temp8);
- tempB = vec_mergel(temp0, temp8);
- tempC = vec_mergeh(temp1, temp9);
- tempD = vec_mergel(temp1, temp9);
- tempE = vec_mergeh(temp2, temp10);
- tempF = vec_mergel(temp2, temp10);
- tempG = vec_mergeh(temp3, temp11);
- tempH = vec_mergel(temp3, temp11);
- tempI = vec_mergeh(temp4, temp12);
- tempJ = vec_mergel(temp4, temp12);
- tempK = vec_mergeh(temp5, temp13);
- tempL = vec_mergel(temp5, temp13);
- tempM = vec_mergeh(temp6, temp14);
- tempN = vec_mergel(temp6, temp14);
- tempO = vec_mergeh(temp7, temp15);
- tempP = vec_mergel(temp7, temp15);
-
- temp0 = vec_mergeh(tempA, tempI);
- temp1 = vec_mergel(tempA, tempI);
- temp2 = vec_mergeh(tempB, tempJ);
- temp3 = vec_mergel(tempB, tempJ);
- temp4 = vec_mergeh(tempC, tempK);
- temp5 = vec_mergel(tempC, tempK);
- temp6 = vec_mergeh(tempD, tempL);
- temp7 = vec_mergel(tempD, tempL);
- temp8 = vec_mergeh(tempE, tempM);
- temp9 = vec_mergel(tempE, tempM);
- temp10 = vec_mergeh(tempF, tempN);
- temp11 = vec_mergel(tempF, tempN);
- temp12 = vec_mergeh(tempG, tempO);
- temp13 = vec_mergel(tempG, tempO);
- temp14 = vec_mergeh(tempH, tempP);
- temp15 = vec_mergel(tempH, tempP);
-
- vec_st(temp0, 0, dst);
- vec_st(temp1, 16, dst);
- vec_st(temp2, 32, dst);
- vec_st(temp3, 48, dst);
- vec_st(temp4, 64, dst);
- vec_st(temp5, 80, dst);
- vec_st(temp6, 96, dst);
- vec_st(temp7, 112, dst);
- vec_st(temp8, 128, dst);
- vec_st(temp9, 144, dst);
- vec_st(temp10, 160, dst);
- vec_st(temp11, 176, dst);
- vec_st(temp12, 192, dst);
- vec_st(temp13, 208, dst);
- vec_st(temp14, 224, dst);
- vec_st(temp15, 240, dst);
+ vector unsigned char tempA = vec_mergeh(src0, zero);
+ vector unsigned char tempB = vec_mergel(src0, zero);
+ vector unsigned char tempC = vec_mergeh(src1, zero);
+ vector unsigned char tempD = vec_mergel(src1, zero);
+ vector unsigned char tempE = vec_mergeh(src2, zero);
+ vector unsigned char tempF = vec_mergel(src2, zero);
+ vector unsigned char tempG = vec_mergeh(src3, zero);
+ vector unsigned char tempH = vec_mergel(src3, zero);
+ vector unsigned char tempI = vec_mergeh(src4, zero);
+ vector unsigned char tempJ = vec_mergel(src4, zero);
+ vector unsigned char tempK = vec_mergeh(src5, zero);
+ vector unsigned char tempL = vec_mergel(src5, zero);
+ vector unsigned char tempM = vec_mergeh(src6, zero);
+ vector unsigned char tempN = vec_mergel(src6, zero);
+ vector unsigned char tempO = vec_mergeh(src7, zero);
+ vector unsigned char tempP = vec_mergel(src7, zero);
+
+ vector unsigned char temp0 = vec_mergeh(tempA, tempI);
+ vector unsigned char temp1 = vec_mergel(tempA, tempI);
+ vector unsigned char temp2 = vec_mergeh(tempB, tempJ);
+ vector unsigned char temp3 = vec_mergel(tempB, tempJ);
+ vector unsigned char temp4 = vec_mergeh(tempC, tempK);
+ vector unsigned char temp5 = vec_mergel(tempC, tempK);
+ vector unsigned char temp6 = vec_mergeh(tempD, tempL);
+ vector unsigned char temp7 = vec_mergel(tempD, tempL);
+ vector unsigned char temp8 = vec_mergeh(tempE, tempM);
+ vector unsigned char temp9 = vec_mergel(tempE, tempM);
+ vector unsigned char temp10 = vec_mergeh(tempF, tempN);
+ vector unsigned char temp11 = vec_mergel(tempF, tempN);
+ vector unsigned char temp12 = vec_mergeh(tempG, tempO);
+ vector unsigned char temp13 = vec_mergel(tempG, tempO);
+ vector unsigned char temp14 = vec_mergeh(tempH, tempP);
+ vector unsigned char temp15 = vec_mergel(tempH, tempP);
+
+ tempA = vec_mergeh(temp0, temp8);
+ tempB = vec_mergel(temp0, temp8);
+ tempC = vec_mergeh(temp1, temp9);
+ tempD = vec_mergel(temp1, temp9);
+ tempE = vec_mergeh(temp2, temp10);
+ tempF = vec_mergel(temp2, temp10);
+ tempG = vec_mergeh(temp3, temp11);
+ tempH = vec_mergel(temp3, temp11);
+ tempI = vec_mergeh(temp4, temp12);
+ tempJ = vec_mergel(temp4, temp12);
+ tempK = vec_mergeh(temp5, temp13);
+ tempL = vec_mergel(temp5, temp13);
+ tempM = vec_mergeh(temp6, temp14);
+ tempN = vec_mergel(temp6, temp14);
+ tempO = vec_mergeh(temp7, temp15);
+ tempP = vec_mergel(temp7, temp15);
+
+ temp0 = vec_mergeh(tempA, tempI);
+ temp1 = vec_mergel(tempA, tempI);
+ temp2 = vec_mergeh(tempB, tempJ);
+ temp3 = vec_mergel(tempB, tempJ);
+ temp4 = vec_mergeh(tempC, tempK);
+ temp5 = vec_mergel(tempC, tempK);
+ temp6 = vec_mergeh(tempD, tempL);
+ temp7 = vec_mergel(tempD, tempL);
+ temp8 = vec_mergeh(tempE, tempM);
+ temp9 = vec_mergel(tempE, tempM);
+ temp10 = vec_mergeh(tempF, tempN);
+ temp11 = vec_mergel(tempF, tempN);
+ temp12 = vec_mergeh(tempG, tempO);
+ temp13 = vec_mergel(tempG, tempO);
+ temp14 = vec_mergeh(tempH, tempP);
+ temp15 = vec_mergel(tempH, tempP);
+
+ vec_st(temp0, 0, dst);
+ vec_st(temp1, 16, dst);
+ vec_st(temp2, 32, dst);
+ vec_st(temp3, 48, dst);
+ vec_st(temp4, 64, dst);
+ vec_st(temp5, 80, dst);
+ vec_st(temp6, 96, dst);
+ vec_st(temp7, 112, dst);
+ vec_st(temp8, 128, dst);
+ vec_st(temp9, 144, dst);
+ vec_st(temp10, 160, dst);
+ vec_st(temp11, 176, dst);
+ vec_st(temp12, 192, dst);
+ vec_st(temp13, 208, dst);
+ vec_st(temp14, 224, dst);
+ vec_st(temp15, 240, dst);
}
static inline void transpose_8x16_char_fromPackedAlign_altivec(unsigned char* dst, unsigned char* src, int stride) {
- const vector unsigned char zero = vec_splat_u8(0);
+ const vector unsigned char zero = vec_splat_u8(0);
#define LOAD_DOUBLE_LINE(i, j) \
- vector unsigned char src##i = vec_ld(i * 16, src); \
- vector unsigned char src##j = vec_ld(j * 16, src)
-
- LOAD_DOUBLE_LINE(0, 1);
- LOAD_DOUBLE_LINE(2, 3);
- LOAD_DOUBLE_LINE(4, 5);
- LOAD_DOUBLE_LINE(6, 7);
- LOAD_DOUBLE_LINE(8, 9);
- LOAD_DOUBLE_LINE(10, 11);
- LOAD_DOUBLE_LINE(12, 13);
- LOAD_DOUBLE_LINE(14, 15);
+ vector unsigned char src##i = vec_ld(i * 16, src); \
+ vector unsigned char src##j = vec_ld(j * 16, src)
+
+ LOAD_DOUBLE_LINE(0, 1);
+ LOAD_DOUBLE_LINE(2, 3);
+ LOAD_DOUBLE_LINE(4, 5);
+ LOAD_DOUBLE_LINE(6, 7);
+ LOAD_DOUBLE_LINE(8, 9);
+ LOAD_DOUBLE_LINE(10, 11);
+ LOAD_DOUBLE_LINE(12, 13);
+ LOAD_DOUBLE_LINE(14, 15);
#undef LOAD_DOUBLE_LINE
- vector unsigned char tempA = vec_mergeh(src0, src8);
- vector unsigned char tempB;
- vector unsigned char tempC = vec_mergeh(src1, src9);
- vector unsigned char tempD;
- vector unsigned char tempE = vec_mergeh(src2, src10);
- vector unsigned char tempG = vec_mergeh(src3, src11);
- vector unsigned char tempI = vec_mergeh(src4, src12);
- vector unsigned char tempJ;
- vector unsigned char tempK = vec_mergeh(src5, src13);
- vector unsigned char tempL;
- vector unsigned char tempM = vec_mergeh(src6, src14);
- vector unsigned char tempO = vec_mergeh(src7, src15);
-
- vector unsigned char temp0 = vec_mergeh(tempA, tempI);
- vector unsigned char temp1 = vec_mergel(tempA, tempI);
- vector unsigned char temp2;
- vector unsigned char temp3;
- vector unsigned char temp4 = vec_mergeh(tempC, tempK);
- vector unsigned char temp5 = vec_mergel(tempC, tempK);
- vector unsigned char temp6;
- vector unsigned char temp7;
- vector unsigned char temp8 = vec_mergeh(tempE, tempM);
- vector unsigned char temp9 = vec_mergel(tempE, tempM);
- vector unsigned char temp12 = vec_mergeh(tempG, tempO);
- vector unsigned char temp13 = vec_mergel(tempG, tempO);
-
- tempA = vec_mergeh(temp0, temp8);
- tempB = vec_mergel(temp0, temp8);
- tempC = vec_mergeh(temp1, temp9);
- tempD = vec_mergel(temp1, temp9);
- tempI = vec_mergeh(temp4, temp12);
- tempJ = vec_mergel(temp4, temp12);
- tempK = vec_mergeh(temp5, temp13);
- tempL = vec_mergel(temp5, temp13);
-
- temp0 = vec_mergeh(tempA, tempI);
- temp1 = vec_mergel(tempA, tempI);
- temp2 = vec_mergeh(tempB, tempJ);
- temp3 = vec_mergel(tempB, tempJ);
- temp4 = vec_mergeh(tempC, tempK);
- temp5 = vec_mergel(tempC, tempK);
- temp6 = vec_mergeh(tempD, tempL);
- temp7 = vec_mergel(tempD, tempL);
-
-
- const vector signed char neg1 = vec_splat_s8(-1);
+ vector unsigned char tempA = vec_mergeh(src0, src8);
+ vector unsigned char tempB;
+ vector unsigned char tempC = vec_mergeh(src1, src9);
+ vector unsigned char tempD;
+ vector unsigned char tempE = vec_mergeh(src2, src10);
+ vector unsigned char tempG = vec_mergeh(src3, src11);
+ vector unsigned char tempI = vec_mergeh(src4, src12);
+ vector unsigned char tempJ;
+ vector unsigned char tempK = vec_mergeh(src5, src13);
+ vector unsigned char tempL;
+ vector unsigned char tempM = vec_mergeh(src6, src14);
+ vector unsigned char tempO = vec_mergeh(src7, src15);
+
+ vector unsigned char temp0 = vec_mergeh(tempA, tempI);
+ vector unsigned char temp1 = vec_mergel(tempA, tempI);
+ vector unsigned char temp2;
+ vector unsigned char temp3;
+ vector unsigned char temp4 = vec_mergeh(tempC, tempK);
+ vector unsigned char temp5 = vec_mergel(tempC, tempK);
+ vector unsigned char temp6;
+ vector unsigned char temp7;
+ vector unsigned char temp8 = vec_mergeh(tempE, tempM);
+ vector unsigned char temp9 = vec_mergel(tempE, tempM);
+ vector unsigned char temp12 = vec_mergeh(tempG, tempO);
+ vector unsigned char temp13 = vec_mergel(tempG, tempO);
+
+ tempA = vec_mergeh(temp0, temp8);
+ tempB = vec_mergel(temp0, temp8);
+ tempC = vec_mergeh(temp1, temp9);
+ tempD = vec_mergel(temp1, temp9);
+ tempI = vec_mergeh(temp4, temp12);
+ tempJ = vec_mergel(temp4, temp12);
+ tempK = vec_mergeh(temp5, temp13);
+ tempL = vec_mergel(temp5, temp13);
+
+ temp0 = vec_mergeh(tempA, tempI);
+ temp1 = vec_mergel(tempA, tempI);
+ temp2 = vec_mergeh(tempB, tempJ);
+ temp3 = vec_mergel(tempB, tempJ);
+ temp4 = vec_mergeh(tempC, tempK);
+ temp5 = vec_mergel(tempC, tempK);
+ temp6 = vec_mergeh(tempD, tempL);
+ temp7 = vec_mergel(tempD, tempL);
+
+
+ const vector signed char neg1 = vec_splat_s8(-1);
#define STORE_DOUBLE_LINE(i, j) \
- vector unsigned char dstA##i = vec_ld(i * stride, dst); \
- vector unsigned char dstB##i = vec_ld(i * stride + 16, dst); \
- vector unsigned char dstA##j = vec_ld(j * stride, dst); \
- vector unsigned char dstB##j = vec_ld(j * stride+ 16, dst); \
- vector unsigned char align##i = vec_lvsr(i * stride, dst); \
- vector unsigned char align##j = vec_lvsr(j * stride, dst); \
- vector unsigned char mask##i = vec_perm(zero, (vector unsigned char)neg1, align##i); \
- vector unsigned char mask##j = vec_perm(zero, (vector unsigned char)neg1, align##j); \
- vector unsigned char dstR##i = vec_perm(temp##i, temp##i, align##i); \
- vector unsigned char dstR##j = vec_perm(temp##j, temp##j, align##j); \
- vector unsigned char dstAF##i = vec_sel(dstA##i, dstR##i, mask##i); \
- vector unsigned char dstBF##i = vec_sel(dstR##i, dstB##i, mask##i); \
- vector unsigned char dstAF##j = vec_sel(dstA##j, dstR##j, mask##j); \
- vector unsigned char dstBF##j = vec_sel(dstR##j, dstB##j, mask##j); \
- vec_st(dstAF##i, i * stride, dst); \
- vec_st(dstBF##i, i * stride + 16, dst); \
- vec_st(dstAF##j, j * stride, dst); \
- vec_st(dstBF##j, j * stride + 16, dst)
-
- STORE_DOUBLE_LINE(0,1);
- STORE_DOUBLE_LINE(2,3);
- STORE_DOUBLE_LINE(4,5);
- STORE_DOUBLE_LINE(6,7);
+ vector unsigned char dstA##i = vec_ld(i * stride, dst); \
+ vector unsigned char dstB##i = vec_ld(i * stride + 16, dst); \
+ vector unsigned char dstA##j = vec_ld(j * stride, dst); \
+ vector unsigned char dstB##j = vec_ld(j * stride+ 16, dst); \
+ vector unsigned char align##i = vec_lvsr(i * stride, dst); \
+ vector unsigned char align##j = vec_lvsr(j * stride, dst); \
+ vector unsigned char mask##i = vec_perm(zero, (vector unsigned char)neg1, align##i); \
+ vector unsigned char mask##j = vec_perm(zero, (vector unsigned char)neg1, align##j); \
+ vector unsigned char dstR##i = vec_perm(temp##i, temp##i, align##i);\
+ vector unsigned char dstR##j = vec_perm(temp##j, temp##j, align##j);\
+ vector unsigned char dstAF##i = vec_sel(dstA##i, dstR##i, mask##i); \
+ vector unsigned char dstBF##i = vec_sel(dstR##i, dstB##i, mask##i); \
+ vector unsigned char dstAF##j = vec_sel(dstA##j, dstR##j, mask##j); \
+ vector unsigned char dstBF##j = vec_sel(dstR##j, dstB##j, mask##j); \
+ vec_st(dstAF##i, i * stride, dst); \
+ vec_st(dstBF##i, i * stride + 16, dst); \
+ vec_st(dstAF##j, j * stride, dst); \
+ vec_st(dstBF##j, j * stride + 16, dst)
+
+ STORE_DOUBLE_LINE(0,1);
+ STORE_DOUBLE_LINE(2,3);
+ STORE_DOUBLE_LINE(4,5);
+ STORE_DOUBLE_LINE(6,7);
}
#define FULL_Y_RANGE 0x8000 // 32768
//Deinterlacing Filters
-#define LINEAR_IPOL_DEINT_FILTER 0x10000 // 65536
-#define LINEAR_BLEND_DEINT_FILTER 0x20000 // 131072
-#define CUBIC_BLEND_DEINT_FILTER 0x8000 // (not implemented yet)
-#define CUBIC_IPOL_DEINT_FILTER 0x40000 // 262144
-#define MEDIAN_DEINT_FILTER 0x80000 // 524288
-#define FFMPEG_DEINT_FILTER 0x400000
-#define LOWPASS5_DEINT_FILTER 0x800000
+#define LINEAR_IPOL_DEINT_FILTER 0x10000 // 65536
+#define LINEAR_BLEND_DEINT_FILTER 0x20000 // 131072
+#define CUBIC_BLEND_DEINT_FILTER 0x8000 // (not implemented yet)
+#define CUBIC_IPOL_DEINT_FILTER 0x40000 // 262144
+#define MEDIAN_DEINT_FILTER 0x80000 // 524288
+#define FFMPEG_DEINT_FILTER 0x400000
+#define LOWPASS5_DEINT_FILTER 0x800000
#define TEMP_NOISE_FILTER 0x100000
#define FORCE_QUANT 0x200000
//#define COMPILE_TIME_MODE 0x77
static inline int CLIP(int a){
- if(a&256) return ((a)>>31)^(-1);
- else return a;
+ if(a&256) return ((a)>>31)^(-1);
+ else return a;
}
/**
* Postprocessng filter.
*/
struct PPFilter{
- const char *shortName;
- const char *longName;
- int chromDefault; ///< is chrominance filtering on by default if this filter is manually activated
- int minLumQuality; ///< minimum quality to turn luminance filtering on
- int minChromQuality; ///< minimum quality to turn chrominance filtering on
- int mask; ///< Bitmask to turn this filter on
+ const char *shortName;
+ const char *longName;
+ int chromDefault; ///< is chrominance filtering on by default if this filter is manually activated
+ int minLumQuality; ///< minimum quality to turn luminance filtering on
+ int minChromQuality; ///< minimum quality to turn chrominance filtering on
+ int mask; ///< Bitmask to turn this filter on
};
/**
* Postprocessng mode.
*/
typedef struct PPMode{
- int lumMode; ///< acivates filters for luminance
- int chromMode; ///< acivates filters for chrominance
- int error; ///< non zero on error
+ int lumMode; ///< acivates filters for luminance
+ int chromMode; ///< acivates filters for chrominance
+ int error; ///< non zero on error
- int minAllowedY; ///< for brigtness correction
- int maxAllowedY; ///< for brihtness correction
- float maxClippedThreshold; ///< amount of "black" u r willing to loose to get a brightness corrected picture
+ int minAllowedY; ///< for brigtness correction
+ int maxAllowedY; ///< for brihtness correction
+ float maxClippedThreshold; ///< amount of "black" u r willing to loose to get a brightness corrected picture
- int maxTmpNoise[3]; ///< for Temporal Noise Reducing filter (Maximal sum of abs differences)
+ int maxTmpNoise[3]; ///< for Temporal Noise Reducing filter (Maximal sum of abs differences)
- int baseDcDiff;
- int flatnessThreshold;
+ int baseDcDiff;
+ int flatnessThreshold;
- int forcedQuant; ///< quantizer if FORCE_QUANT is used
+ int forcedQuant; ///< quantizer if FORCE_QUANT is used
} PPMode;
/**
* postprocess context.
*/
typedef struct PPContext{
- /**
- * info on struct for av_log
- */
- const AVClass *av_class;
+ /**
+ * info on struct for av_log
+ */
+ const AVClass *av_class;
- uint8_t *tempBlocks; ///<used for the horizontal code
+ uint8_t *tempBlocks; ///<used for the horizontal code
- /**
- * luma histogram.
- * we need 64bit here otherwise we'll going to have a problem
- * after watching a black picture for 5 hours
- */
- uint64_t *yHistogram;
+ /**
+ * luma histogram.
+ * we need 64bit here otherwise we'll going to have a problem
+ * after watching a black picture for 5 hours
+ */
+ uint64_t *yHistogram;
- DECLARE_ALIGNED(8, uint64_t, packedYOffset);
- DECLARE_ALIGNED(8, uint64_t, packedYScale);
+ DECLARE_ALIGNED(8, uint64_t, packedYOffset);
+ DECLARE_ALIGNED(8, uint64_t, packedYScale);
- /** Temporal noise reducing buffers */
- uint8_t *tempBlured[3];
- int32_t *tempBluredPast[3];
+ /** Temporal noise reducing buffers */
+ uint8_t *tempBlured[3];
+ int32_t *tempBluredPast[3];
- /** Temporary buffers for handling the last row(s) */
- uint8_t *tempDst;
- uint8_t *tempSrc;
+ /** Temporary buffers for handling the last row(s) */
+ uint8_t *tempDst;
+ uint8_t *tempSrc;
- uint8_t *deintTemp;
+ uint8_t *deintTemp;
- DECLARE_ALIGNED(8, uint64_t, pQPb);
- DECLARE_ALIGNED(8, uint64_t, pQPb2);
+ DECLARE_ALIGNED(8, uint64_t, pQPb);
+ DECLARE_ALIGNED(8, uint64_t, pQPb2);
- DECLARE_ALIGNED(8, uint64_t, mmxDcOffset[64]);
- DECLARE_ALIGNED(8, uint64_t, mmxDcThreshold[64]);
+ DECLARE_ALIGNED(8, uint64_t, mmxDcOffset[64]);
+ DECLARE_ALIGNED(8, uint64_t, mmxDcThreshold[64]);
- QP_STORE_T *stdQPTable; ///< used to fix MPEG2 style qscale
- QP_STORE_T *nonBQPTable;
- QP_STORE_T *forcedQPTable;
+ QP_STORE_T *stdQPTable; ///< used to fix MPEG2 style qscale
+ QP_STORE_T *nonBQPTable;
+ QP_STORE_T *forcedQPTable;
- int QP;
- int nonBQP;
+ int QP;
+ int nonBQP;
- int frameNum;
+ int frameNum;
- int cpuCaps;
+ int cpuCaps;
- int qpStride; ///<size of qp buffers (needed to realloc them if needed)
- int stride; ///<size of some buffers (needed to realloc them if needed)
+ int qpStride; ///<size of qp buffers (needed to realloc them if needed)
+ int stride; ///<size of some buffers (needed to realloc them if needed)
- int hChromaSubSample;
- int vChromaSubSample;
+ int hChromaSubSample;
+ int vChromaSubSample;
- PPMode ppMode;
+ PPMode ppMode;
} PPContext;
-static inline void linecpy(void *dest, const void *src, int lines, int stride)
-{
- if (stride > 0) {
- memcpy(dest, src, lines*stride);
- } else {
- memcpy((uint8_t*)dest+(lines-1)*stride, (const uint8_t*)src+(lines-1)*stride, -lines*stride);
- }
+static inline void linecpy(void *dest, const void *src, int lines, int stride) {
+ if (stride > 0) {
+ memcpy(dest, src, lines*stride);
+ } else {
+ memcpy((uint8_t*)dest+(lines-1)*stride, (const uint8_t*)src+(lines-1)*stride, -lines*stride);
+ }
}
#endif /* FFMPEG_POSTPROCESS_INTERNAL_H */
#define PMINUB(a,b,t) "pminub " #a ", " #b " \n\t"
#elif defined (HAVE_MMX)
#define PMINUB(b,a,t) \
- "movq " #a ", " #t " \n\t"\
- "psubusb " #b ", " #t " \n\t"\
- "psubb " #t ", " #a " \n\t"
+ "movq " #a ", " #t " \n\t"\
+ "psubusb " #b ", " #t " \n\t"\
+ "psubb " #t ", " #a " \n\t"
#endif
#ifdef HAVE_MMX2
#define PMAXUB(a,b) "pmaxub " #a ", " #b " \n\t"
#elif defined (HAVE_MMX)
#define PMAXUB(a,b) \
- "psubusb " #a ", " #b " \n\t"\
- "paddb " #a ", " #b " \n\t"
+ "psubusb " #a ", " #b " \n\t"\
+ "paddb " #a ", " #b " \n\t"
#endif
//FIXME? |255-0| = 1 (should not be a problem ...)
* Check if the middle 8x8 Block in the given 8x16 block is flat
*/
static inline int RENAME(vertClassify)(uint8_t src[], int stride, PPContext *c){
- int numEq= 0, dcOk;
- src+= stride*4; // src points to begin of the 8x8 Block
-asm volatile(
- "movq %0, %%mm7 \n\t"
- "movq %1, %%mm6 \n\t"
- : : "m" (c->mmxDcOffset[c->nonBQP]), "m" (c->mmxDcThreshold[c->nonBQP])
- );
-
-asm volatile(
- "lea (%2, %3), %%"REG_a" \n\t"
+ int numEq= 0, dcOk;
+ src+= stride*4; // src points to begin of the 8x8 Block
+ asm volatile(
+ "movq %0, %%mm7 \n\t"
+ "movq %1, %%mm6 \n\t"
+ : : "m" (c->mmxDcOffset[c->nonBQP]), "m" (c->mmxDcThreshold[c->nonBQP])
+ );
+
+ asm volatile(
+ "lea (%2, %3), %%"REG_a" \n\t"
// 0 1 2 3 4 5 6 7 8 9
// %1 eax eax+%2 eax+2%2 %1+4%2 ecx ecx+%2 ecx+2%2 %1+8%2 ecx+4%2
- "movq (%2), %%mm0 \n\t"
- "movq (%%"REG_a"), %%mm1 \n\t"
- "movq %%mm0, %%mm3 \n\t"
- "movq %%mm0, %%mm4 \n\t"
- PMAXUB(%%mm1, %%mm4)
- PMINUB(%%mm1, %%mm3, %%mm5)
- "psubb %%mm1, %%mm0 \n\t" // mm0 = differnece
- "paddb %%mm7, %%mm0 \n\t"
- "pcmpgtb %%mm6, %%mm0 \n\t"
-
- "movq (%%"REG_a",%3), %%mm2 \n\t"
- PMAXUB(%%mm2, %%mm4)
- PMINUB(%%mm2, %%mm3, %%mm5)
- "psubb %%mm2, %%mm1 \n\t"
- "paddb %%mm7, %%mm1 \n\t"
- "pcmpgtb %%mm6, %%mm1 \n\t"
- "paddb %%mm1, %%mm0 \n\t"
-
- "movq (%%"REG_a", %3, 2), %%mm1 \n\t"
- PMAXUB(%%mm1, %%mm4)
- PMINUB(%%mm1, %%mm3, %%mm5)
- "psubb %%mm1, %%mm2 \n\t"
- "paddb %%mm7, %%mm2 \n\t"
- "pcmpgtb %%mm6, %%mm2 \n\t"
- "paddb %%mm2, %%mm0 \n\t"
-
- "lea (%%"REG_a", %3, 4), %%"REG_a" \n\t"
-
- "movq (%2, %3, 4), %%mm2 \n\t"
- PMAXUB(%%mm2, %%mm4)
- PMINUB(%%mm2, %%mm3, %%mm5)
- "psubb %%mm2, %%mm1 \n\t"
- "paddb %%mm7, %%mm1 \n\t"
- "pcmpgtb %%mm6, %%mm1 \n\t"
- "paddb %%mm1, %%mm0 \n\t"
-
- "movq (%%"REG_a"), %%mm1 \n\t"
- PMAXUB(%%mm1, %%mm4)
- PMINUB(%%mm1, %%mm3, %%mm5)
- "psubb %%mm1, %%mm2 \n\t"
- "paddb %%mm7, %%mm2 \n\t"
- "pcmpgtb %%mm6, %%mm2 \n\t"
- "paddb %%mm2, %%mm0 \n\t"
-
- "movq (%%"REG_a", %3), %%mm2 \n\t"
- PMAXUB(%%mm2, %%mm4)
- PMINUB(%%mm2, %%mm3, %%mm5)
- "psubb %%mm2, %%mm1 \n\t"
- "paddb %%mm7, %%mm1 \n\t"
- "pcmpgtb %%mm6, %%mm1 \n\t"
- "paddb %%mm1, %%mm0 \n\t"
-
- "movq (%%"REG_a", %3, 2), %%mm1 \n\t"
- PMAXUB(%%mm1, %%mm4)
- PMINUB(%%mm1, %%mm3, %%mm5)
- "psubb %%mm1, %%mm2 \n\t"
- "paddb %%mm7, %%mm2 \n\t"
- "pcmpgtb %%mm6, %%mm2 \n\t"
- "paddb %%mm2, %%mm0 \n\t"
- "psubusb %%mm3, %%mm4 \n\t"
-
- " \n\t"
+ "movq (%2), %%mm0 \n\t"
+ "movq (%%"REG_a"), %%mm1 \n\t"
+ "movq %%mm0, %%mm3 \n\t"
+ "movq %%mm0, %%mm4 \n\t"
+ PMAXUB(%%mm1, %%mm4)
+ PMINUB(%%mm1, %%mm3, %%mm5)
+ "psubb %%mm1, %%mm0 \n\t" // mm0 = differnece
+ "paddb %%mm7, %%mm0 \n\t"
+ "pcmpgtb %%mm6, %%mm0 \n\t"
+
+ "movq (%%"REG_a",%3), %%mm2 \n\t"
+ PMAXUB(%%mm2, %%mm4)
+ PMINUB(%%mm2, %%mm3, %%mm5)
+ "psubb %%mm2, %%mm1 \n\t"
+ "paddb %%mm7, %%mm1 \n\t"
+ "pcmpgtb %%mm6, %%mm1 \n\t"
+ "paddb %%mm1, %%mm0 \n\t"
+
+ "movq (%%"REG_a", %3, 2), %%mm1 \n\t"
+ PMAXUB(%%mm1, %%mm4)
+ PMINUB(%%mm1, %%mm3, %%mm5)
+ "psubb %%mm1, %%mm2 \n\t"
+ "paddb %%mm7, %%mm2 \n\t"
+ "pcmpgtb %%mm6, %%mm2 \n\t"
+ "paddb %%mm2, %%mm0 \n\t"
+
+ "lea (%%"REG_a", %3, 4), %%"REG_a" \n\t"
+
+ "movq (%2, %3, 4), %%mm2 \n\t"
+ PMAXUB(%%mm2, %%mm4)
+ PMINUB(%%mm2, %%mm3, %%mm5)
+ "psubb %%mm2, %%mm1 \n\t"
+ "paddb %%mm7, %%mm1 \n\t"
+ "pcmpgtb %%mm6, %%mm1 \n\t"
+ "paddb %%mm1, %%mm0 \n\t"
+
+ "movq (%%"REG_a"), %%mm1 \n\t"
+ PMAXUB(%%mm1, %%mm4)
+ PMINUB(%%mm1, %%mm3, %%mm5)
+ "psubb %%mm1, %%mm2 \n\t"
+ "paddb %%mm7, %%mm2 \n\t"
+ "pcmpgtb %%mm6, %%mm2 \n\t"
+ "paddb %%mm2, %%mm0 \n\t"
+
+ "movq (%%"REG_a", %3), %%mm2 \n\t"
+ PMAXUB(%%mm2, %%mm4)
+ PMINUB(%%mm2, %%mm3, %%mm5)
+ "psubb %%mm2, %%mm1 \n\t"
+ "paddb %%mm7, %%mm1 \n\t"
+ "pcmpgtb %%mm6, %%mm1 \n\t"
+ "paddb %%mm1, %%mm0 \n\t"
+
+ "movq (%%"REG_a", %3, 2), %%mm1 \n\t"
+ PMAXUB(%%mm1, %%mm4)
+ PMINUB(%%mm1, %%mm3, %%mm5)
+ "psubb %%mm1, %%mm2 \n\t"
+ "paddb %%mm7, %%mm2 \n\t"
+ "pcmpgtb %%mm6, %%mm2 \n\t"
+ "paddb %%mm2, %%mm0 \n\t"
+ "psubusb %%mm3, %%mm4 \n\t"
+
+ " \n\t"
#ifdef HAVE_MMX2
- "pxor %%mm7, %%mm7 \n\t"
- "psadbw %%mm7, %%mm0 \n\t"
+ "pxor %%mm7, %%mm7 \n\t"
+ "psadbw %%mm7, %%mm0 \n\t"
#else
- "movq %%mm0, %%mm1 \n\t"
- "psrlw $8, %%mm0 \n\t"
- "paddb %%mm1, %%mm0 \n\t"
- "movq %%mm0, %%mm1 \n\t"
- "psrlq $16, %%mm0 \n\t"
- "paddb %%mm1, %%mm0 \n\t"
- "movq %%mm0, %%mm1 \n\t"
- "psrlq $32, %%mm0 \n\t"
- "paddb %%mm1, %%mm0 \n\t"
+ "movq %%mm0, %%mm1 \n\t"
+ "psrlw $8, %%mm0 \n\t"
+ "paddb %%mm1, %%mm0 \n\t"
+ "movq %%mm0, %%mm1 \n\t"
+ "psrlq $16, %%mm0 \n\t"
+ "paddb %%mm1, %%mm0 \n\t"
+ "movq %%mm0, %%mm1 \n\t"
+ "psrlq $32, %%mm0 \n\t"
+ "paddb %%mm1, %%mm0 \n\t"
#endif
- "movq %4, %%mm7 \n\t" // QP,..., QP
- "paddusb %%mm7, %%mm7 \n\t" // 2QP ... 2QP
- "psubusb %%mm7, %%mm4 \n\t" // Diff <= 2QP -> 0
- "packssdw %%mm4, %%mm4 \n\t"
- "movd %%mm0, %0 \n\t"
- "movd %%mm4, %1 \n\t"
-
- : "=r" (numEq), "=r" (dcOk)
- : "r" (src), "r" ((long)stride), "m" (c->pQPb)
- : "%"REG_a
- );
-
- numEq= (-numEq) &0xFF;
- if(numEq > c->ppMode.flatnessThreshold){
- if(dcOk) return 0;
- else return 1;
- }else{
- return 2;
- }
+ "movq %4, %%mm7 \n\t" // QP,..., QP
+ "paddusb %%mm7, %%mm7 \n\t" // 2QP ... 2QP
+ "psubusb %%mm7, %%mm4 \n\t" // Diff <= 2QP -> 0
+ "packssdw %%mm4, %%mm4 \n\t"
+ "movd %%mm0, %0 \n\t"
+ "movd %%mm4, %1 \n\t"
+
+ : "=r" (numEq), "=r" (dcOk)
+ : "r" (src), "r" ((long)stride), "m" (c->pQPb)
+ : "%"REG_a
+ );
+
+ numEq= (-numEq) &0xFF;
+ if(numEq > c->ppMode.flatnessThreshold){
+ if(dcOk) return 0;
+ else return 1;
+ }else{
+ return 2;
+ }
}
#endif //HAVE_MMX
static inline void RENAME(doVertLowPass)(uint8_t *src, int stride, PPContext *c)
{
#if defined (HAVE_MMX2) || defined (HAVE_3DNOW)
- src+= stride*3;
- asm volatile( //"movv %0 %1 %2\n\t"
- "movq %2, %%mm0 \n\t" // QP,..., QP
- "pxor %%mm4, %%mm4 \n\t"
-
- "movq (%0), %%mm6 \n\t"
- "movq (%0, %1), %%mm5 \n\t"
- "movq %%mm5, %%mm1 \n\t"
- "movq %%mm6, %%mm2 \n\t"
- "psubusb %%mm6, %%mm5 \n\t"
- "psubusb %%mm1, %%mm2 \n\t"
- "por %%mm5, %%mm2 \n\t" // ABS Diff of lines
- "psubusb %%mm0, %%mm2 \n\t" // diff <= QP -> 0
- "pcmpeqb %%mm4, %%mm2 \n\t" // diff <= QP -> FF
-
- "pand %%mm2, %%mm6 \n\t"
- "pandn %%mm1, %%mm2 \n\t"
- "por %%mm2, %%mm6 \n\t"// First Line to Filter
-
- "movq (%0, %1, 8), %%mm5 \n\t"
- "lea (%0, %1, 4), %%"REG_a" \n\t"
- "lea (%0, %1, 8), %%"REG_c" \n\t"
- "sub %1, %%"REG_c" \n\t"
- "add %1, %0 \n\t" // %0 points to line 1 not 0
- "movq (%0, %1, 8), %%mm7 \n\t"
- "movq %%mm5, %%mm1 \n\t"
- "movq %%mm7, %%mm2 \n\t"
- "psubusb %%mm7, %%mm5 \n\t"
- "psubusb %%mm1, %%mm2 \n\t"
- "por %%mm5, %%mm2 \n\t" // ABS Diff of lines
- "psubusb %%mm0, %%mm2 \n\t" // diff <= QP -> 0
- "pcmpeqb %%mm4, %%mm2 \n\t" // diff <= QP -> FF
-
- "pand %%mm2, %%mm7 \n\t"
- "pandn %%mm1, %%mm2 \n\t"
- "por %%mm2, %%mm7 \n\t" // First Line to Filter
-
-
- // 1 2 3 4 5 6 7 8
- // %0 %0+%1 %0+2%1 eax %0+4%1 eax+2%1 ecx eax+4%1
- // 6 4 2 2 1 1
- // 6 4 4 2
- // 6 8 2
-
- "movq (%0, %1), %%mm0 \n\t" // 1
- "movq %%mm0, %%mm1 \n\t" // 1
- PAVGB(%%mm6, %%mm0) //1 1 /2
- PAVGB(%%mm6, %%mm0) //3 1 /4
-
- "movq (%0, %1, 4), %%mm2 \n\t" // 1
- "movq %%mm2, %%mm5 \n\t" // 1
- PAVGB((%%REGa), %%mm2) // 11 /2
- PAVGB((%0, %1, 2), %%mm2) // 211 /4
- "movq %%mm2, %%mm3 \n\t" // 211 /4
- "movq (%0), %%mm4 \n\t" // 1
- PAVGB(%%mm4, %%mm3) // 4 211 /8
- PAVGB(%%mm0, %%mm3) //642211 /16
- "movq %%mm3, (%0) \n\t" // X
- // mm1=2 mm2=3(211) mm4=1 mm5=5 mm6=0 mm7=9
- "movq %%mm1, %%mm0 \n\t" // 1
- PAVGB(%%mm6, %%mm0) //1 1 /2
- "movq %%mm4, %%mm3 \n\t" // 1
- PAVGB((%0,%1,2), %%mm3) // 1 1 /2
- PAVGB((%%REGa,%1,2), %%mm5) // 11 /2
- PAVGB((%%REGa), %%mm5) // 211 /4
- PAVGB(%%mm5, %%mm3) // 2 2211 /8
- PAVGB(%%mm0, %%mm3) //4242211 /16
- "movq %%mm3, (%0,%1) \n\t" // X
- // mm1=2 mm2=3(211) mm4=1 mm5=4(211) mm6=0 mm7=9
- PAVGB(%%mm4, %%mm6) //11 /2
- "movq (%%"REG_c"), %%mm0 \n\t" // 1
- PAVGB((%%REGa, %1, 2), %%mm0) // 11/2
- "movq %%mm0, %%mm3 \n\t" // 11/2
- PAVGB(%%mm1, %%mm0) // 2 11/4
- PAVGB(%%mm6, %%mm0) //222 11/8
- PAVGB(%%mm2, %%mm0) //22242211/16
- "movq (%0, %1, 2), %%mm2 \n\t" // 1
- "movq %%mm0, (%0, %1, 2) \n\t" // X
- // mm1=2 mm2=3 mm3=6(11) mm4=1 mm5=4(211) mm6=0(11) mm7=9
- "movq (%%"REG_a", %1, 4), %%mm0 \n\t" // 1
- PAVGB((%%REGc), %%mm0) // 11 /2
- PAVGB(%%mm0, %%mm6) //11 11 /4
- PAVGB(%%mm1, %%mm4) // 11 /2
- PAVGB(%%mm2, %%mm1) // 11 /2
- PAVGB(%%mm1, %%mm6) //1122 11 /8
- PAVGB(%%mm5, %%mm6) //112242211 /16
- "movq (%%"REG_a"), %%mm5 \n\t" // 1
- "movq %%mm6, (%%"REG_a") \n\t" // X
- // mm0=7(11) mm1=2(11) mm2=3 mm3=6(11) mm4=1(11) mm5=4 mm7=9
- "movq (%%"REG_a", %1, 4), %%mm6 \n\t" // 1
- PAVGB(%%mm7, %%mm6) // 11 /2
- PAVGB(%%mm4, %%mm6) // 11 11 /4
- PAVGB(%%mm3, %%mm6) // 11 2211 /8
- PAVGB(%%mm5, %%mm2) // 11 /2
- "movq (%0, %1, 4), %%mm4 \n\t" // 1
- PAVGB(%%mm4, %%mm2) // 112 /4
- PAVGB(%%mm2, %%mm6) // 112242211 /16
- "movq %%mm6, (%0, %1, 4) \n\t" // X
- // mm0=7(11) mm1=2(11) mm2=3(112) mm3=6(11) mm4=5 mm5=4 mm7=9
- PAVGB(%%mm7, %%mm1) // 11 2 /4
- PAVGB(%%mm4, %%mm5) // 11 /2
- PAVGB(%%mm5, %%mm0) // 11 11 /4
- "movq (%%"REG_a", %1, 2), %%mm6 \n\t" // 1
- PAVGB(%%mm6, %%mm1) // 11 4 2 /8
- PAVGB(%%mm0, %%mm1) // 11224222 /16
- "movq %%mm1, (%%"REG_a", %1, 2) \n\t" // X
- // mm2=3(112) mm3=6(11) mm4=5 mm5=4(11) mm6=6 mm7=9
- PAVGB((%%REGc), %%mm2) // 112 4 /8
- "movq (%%"REG_a", %1, 4), %%mm0 \n\t" // 1
- PAVGB(%%mm0, %%mm6) // 1 1 /2
- PAVGB(%%mm7, %%mm6) // 1 12 /4
- PAVGB(%%mm2, %%mm6) // 1122424 /4
- "movq %%mm6, (%%"REG_c") \n\t" // X
- // mm0=8 mm3=6(11) mm4=5 mm5=4(11) mm7=9
- PAVGB(%%mm7, %%mm5) // 11 2 /4
- PAVGB(%%mm7, %%mm5) // 11 6 /8
-
- PAVGB(%%mm3, %%mm0) // 112 /4
- PAVGB(%%mm0, %%mm5) // 112246 /16
- "movq %%mm5, (%%"REG_a", %1, 4) \n\t" // X
- "sub %1, %0 \n\t"
-
- :
- : "r" (src), "r" ((long)stride), "m" (c->pQPb)
- : "%"REG_a, "%"REG_c
- );
+ src+= stride*3;
+ asm volatile( //"movv %0 %1 %2\n\t"
+ "movq %2, %%mm0 \n\t" // QP,..., QP
+ "pxor %%mm4, %%mm4 \n\t"
+
+ "movq (%0), %%mm6 \n\t"
+ "movq (%0, %1), %%mm5 \n\t"
+ "movq %%mm5, %%mm1 \n\t"
+ "movq %%mm6, %%mm2 \n\t"
+ "psubusb %%mm6, %%mm5 \n\t"
+ "psubusb %%mm1, %%mm2 \n\t"
+ "por %%mm5, %%mm2 \n\t" // ABS Diff of lines
+ "psubusb %%mm0, %%mm2 \n\t" // diff <= QP -> 0
+ "pcmpeqb %%mm4, %%mm2 \n\t" // diff <= QP -> FF
+
+ "pand %%mm2, %%mm6 \n\t"
+ "pandn %%mm1, %%mm2 \n\t"
+ "por %%mm2, %%mm6 \n\t"// First Line to Filter
+
+ "movq (%0, %1, 8), %%mm5 \n\t"
+ "lea (%0, %1, 4), %%"REG_a" \n\t"
+ "lea (%0, %1, 8), %%"REG_c" \n\t"
+ "sub %1, %%"REG_c" \n\t"
+ "add %1, %0 \n\t" // %0 points to line 1 not 0
+ "movq (%0, %1, 8), %%mm7 \n\t"
+ "movq %%mm5, %%mm1 \n\t"
+ "movq %%mm7, %%mm2 \n\t"
+ "psubusb %%mm7, %%mm5 \n\t"
+ "psubusb %%mm1, %%mm2 \n\t"
+ "por %%mm5, %%mm2 \n\t" // ABS Diff of lines
+ "psubusb %%mm0, %%mm2 \n\t" // diff <= QP -> 0
+ "pcmpeqb %%mm4, %%mm2 \n\t" // diff <= QP -> FF
+
+ "pand %%mm2, %%mm7 \n\t"
+ "pandn %%mm1, %%mm2 \n\t"
+ "por %%mm2, %%mm7 \n\t" // First Line to Filter
+
+
+ // 1 2 3 4 5 6 7 8
+ // %0 %0+%1 %0+2%1 eax %0+4%1 eax+2%1 ecx eax+4%1
+ // 6 4 2 2 1 1
+ // 6 4 4 2
+ // 6 8 2
+
+ "movq (%0, %1), %%mm0 \n\t" // 1
+ "movq %%mm0, %%mm1 \n\t" // 1
+ PAVGB(%%mm6, %%mm0) //1 1 /2
+ PAVGB(%%mm6, %%mm0) //3 1 /4
+
+ "movq (%0, %1, 4), %%mm2 \n\t" // 1
+ "movq %%mm2, %%mm5 \n\t" // 1
+ PAVGB((%%REGa), %%mm2) // 11 /2
+ PAVGB((%0, %1, 2), %%mm2) // 211 /4
+ "movq %%mm2, %%mm3 \n\t" // 211 /4
+ "movq (%0), %%mm4 \n\t" // 1
+ PAVGB(%%mm4, %%mm3) // 4 211 /8
+ PAVGB(%%mm0, %%mm3) //642211 /16
+ "movq %%mm3, (%0) \n\t" // X
+ // mm1=2 mm2=3(211) mm4=1 mm5=5 mm6=0 mm7=9
+ "movq %%mm1, %%mm0 \n\t" // 1
+ PAVGB(%%mm6, %%mm0) //1 1 /2
+ "movq %%mm4, %%mm3 \n\t" // 1
+ PAVGB((%0,%1,2), %%mm3) // 1 1 /2
+ PAVGB((%%REGa,%1,2), %%mm5) // 11 /2
+ PAVGB((%%REGa), %%mm5) // 211 /4
+ PAVGB(%%mm5, %%mm3) // 2 2211 /8
+ PAVGB(%%mm0, %%mm3) //4242211 /16
+ "movq %%mm3, (%0,%1) \n\t" // X
+ // mm1=2 mm2=3(211) mm4=1 mm5=4(211) mm6=0 mm7=9
+ PAVGB(%%mm4, %%mm6) //11 /2
+ "movq (%%"REG_c"), %%mm0 \n\t" // 1
+ PAVGB((%%REGa, %1, 2), %%mm0) // 11/2
+ "movq %%mm0, %%mm3 \n\t" // 11/2
+ PAVGB(%%mm1, %%mm0) // 2 11/4
+ PAVGB(%%mm6, %%mm0) //222 11/8
+ PAVGB(%%mm2, %%mm0) //22242211/16
+ "movq (%0, %1, 2), %%mm2 \n\t" // 1
+ "movq %%mm0, (%0, %1, 2) \n\t" // X
+ // mm1=2 mm2=3 mm3=6(11) mm4=1 mm5=4(211) mm6=0(11) mm7=9
+ "movq (%%"REG_a", %1, 4), %%mm0 \n\t" // 1
+ PAVGB((%%REGc), %%mm0) // 11 /2
+ PAVGB(%%mm0, %%mm6) //11 11 /4
+ PAVGB(%%mm1, %%mm4) // 11 /2
+ PAVGB(%%mm2, %%mm1) // 11 /2
+ PAVGB(%%mm1, %%mm6) //1122 11 /8
+ PAVGB(%%mm5, %%mm6) //112242211 /16
+ "movq (%%"REG_a"), %%mm5 \n\t" // 1
+ "movq %%mm6, (%%"REG_a") \n\t" // X
+ // mm0=7(11) mm1=2(11) mm2=3 mm3=6(11) mm4=1(11) mm5=4 mm7=9
+ "movq (%%"REG_a", %1, 4), %%mm6 \n\t" // 1
+ PAVGB(%%mm7, %%mm6) // 11 /2
+ PAVGB(%%mm4, %%mm6) // 11 11 /4
+ PAVGB(%%mm3, %%mm6) // 11 2211 /8
+ PAVGB(%%mm5, %%mm2) // 11 /2
+ "movq (%0, %1, 4), %%mm4 \n\t" // 1
+ PAVGB(%%mm4, %%mm2) // 112 /4
+ PAVGB(%%mm2, %%mm6) // 112242211 /16
+ "movq %%mm6, (%0, %1, 4) \n\t" // X
+ // mm0=7(11) mm1=2(11) mm2=3(112) mm3=6(11) mm4=5 mm5=4 mm7=9
+ PAVGB(%%mm7, %%mm1) // 11 2 /4
+ PAVGB(%%mm4, %%mm5) // 11 /2
+ PAVGB(%%mm5, %%mm0) // 11 11 /4
+ "movq (%%"REG_a", %1, 2), %%mm6 \n\t" // 1
+ PAVGB(%%mm6, %%mm1) // 11 4 2 /8
+ PAVGB(%%mm0, %%mm1) // 11224222 /16
+ "movq %%mm1, (%%"REG_a", %1, 2) \n\t" // X
+ // mm2=3(112) mm3=6(11) mm4=5 mm5=4(11) mm6=6 mm7=9
+ PAVGB((%%REGc), %%mm2) // 112 4 /8
+ "movq (%%"REG_a", %1, 4), %%mm0 \n\t" // 1
+ PAVGB(%%mm0, %%mm6) // 1 1 /2
+ PAVGB(%%mm7, %%mm6) // 1 12 /4
+ PAVGB(%%mm2, %%mm6) // 1122424 /4
+ "movq %%mm6, (%%"REG_c") \n\t" // X
+ // mm0=8 mm3=6(11) mm4=5 mm5=4(11) mm7=9
+ PAVGB(%%mm7, %%mm5) // 11 2 /4
+ PAVGB(%%mm7, %%mm5) // 11 6 /8
+
+ PAVGB(%%mm3, %%mm0) // 112 /4
+ PAVGB(%%mm0, %%mm5) // 112246 /16
+ "movq %%mm5, (%%"REG_a", %1, 4) \n\t" // X
+ "sub %1, %0 \n\t"
+
+ :
+ : "r" (src), "r" ((long)stride), "m" (c->pQPb)
+ : "%"REG_a, "%"REG_c
+ );
#else //defined (HAVE_MMX2) || defined (HAVE_3DNOW)
- const int l1= stride;
- const int l2= stride + l1;
- const int l3= stride + l2;
- const int l4= stride + l3;
- const int l5= stride + l4;
- const int l6= stride + l5;
- const int l7= stride + l6;
- const int l8= stride + l7;
- const int l9= stride + l8;
- int x;
- src+= stride*3;
- for(x=0; x<BLOCK_SIZE; x++)
- {
- const int first= FFABS(src[0] - src[l1]) < c->QP ? src[0] : src[l1];
- const int last= FFABS(src[l8] - src[l9]) < c->QP ? src[l9] : src[l8];
-
- int sums[10];
- sums[0] = 4*first + src[l1] + src[l2] + src[l3] + 4;
- sums[1] = sums[0] - first + src[l4];
- sums[2] = sums[1] - first + src[l5];
- sums[3] = sums[2] - first + src[l6];
- sums[4] = sums[3] - first + src[l7];
- sums[5] = sums[4] - src[l1] + src[l8];
- sums[6] = sums[5] - src[l2] + last;
- sums[7] = sums[6] - src[l3] + last;
- sums[8] = sums[7] - src[l4] + last;
- sums[9] = sums[8] - src[l5] + last;
-
- src[l1]= (sums[0] + sums[2] + 2*src[l1])>>4;
- src[l2]= (sums[1] + sums[3] + 2*src[l2])>>4;
- src[l3]= (sums[2] + sums[4] + 2*src[l3])>>4;
- src[l4]= (sums[3] + sums[5] + 2*src[l4])>>4;
- src[l5]= (sums[4] + sums[6] + 2*src[l5])>>4;
- src[l6]= (sums[5] + sums[7] + 2*src[l6])>>4;
- src[l7]= (sums[6] + sums[8] + 2*src[l7])>>4;
- src[l8]= (sums[7] + sums[9] + 2*src[l8])>>4;
-
- src++;
- }
+ const int l1= stride;
+ const int l2= stride + l1;
+ const int l3= stride + l2;
+ const int l4= stride + l3;
+ const int l5= stride + l4;
+ const int l6= stride + l5;
+ const int l7= stride + l6;
+ const int l8= stride + l7;
+ const int l9= stride + l8;
+ int x;
+ src+= stride*3;
+ for(x=0; x<BLOCK_SIZE; x++){
+ const int first= FFABS(src[0] - src[l1]) < c->QP ? src[0] : src[l1];
+ const int last= FFABS(src[l8] - src[l9]) < c->QP ? src[l9] : src[l8];
+
+ int sums[10];
+ sums[0] = 4*first + src[l1] + src[l2] + src[l3] + 4;
+ sums[1] = sums[0] - first + src[l4];
+ sums[2] = sums[1] - first + src[l5];
+ sums[3] = sums[2] - first + src[l6];
+ sums[4] = sums[3] - first + src[l7];
+ sums[5] = sums[4] - src[l1] + src[l8];
+ sums[6] = sums[5] - src[l2] + last;
+ sums[7] = sums[6] - src[l3] + last;
+ sums[8] = sums[7] - src[l4] + last;
+ sums[9] = sums[8] - src[l5] + last;
+
+ src[l1]= (sums[0] + sums[2] + 2*src[l1])>>4;
+ src[l2]= (sums[1] + sums[3] + 2*src[l2])>>4;
+ src[l3]= (sums[2] + sums[4] + 2*src[l3])>>4;
+ src[l4]= (sums[3] + sums[5] + 2*src[l4])>>4;
+ src[l5]= (sums[4] + sums[6] + 2*src[l5])>>4;
+ src[l6]= (sums[5] + sums[7] + 2*src[l6])>>4;
+ src[l7]= (sums[6] + sums[8] + 2*src[l7])>>4;
+ src[l8]= (sums[7] + sums[9] + 2*src[l8])>>4;
+
+ src++;
+ }
#endif //defined (HAVE_MMX2) || defined (HAVE_3DNOW)
}
#endif //HAVE_ALTIVEC
static inline void RENAME(vertRK1Filter)(uint8_t *src, int stride, int QP)
{
#if defined (HAVE_MMX2) || defined (HAVE_3DNOW)
- src+= stride*3;
+ src+= stride*3;
// FIXME rounding
- asm volatile(
- "pxor %%mm7, %%mm7 \n\t" // 0
- "movq "MANGLE(b80)", %%mm6 \n\t" // MIN_SIGNED_BYTE
- "leal (%0, %1), %%"REG_a" \n\t"
- "leal (%%"REG_a", %1, 4), %%"REG_c" \n\t"
+ asm volatile(
+ "pxor %%mm7, %%mm7 \n\t" // 0
+ "movq "MANGLE(b80)", %%mm6 \n\t" // MIN_SIGNED_BYTE
+ "leal (%0, %1), %%"REG_a" \n\t"
+ "leal (%%"REG_a", %1, 4), %%"REG_c" \n\t"
// 0 1 2 3 4 5 6 7 8 9
// %0 eax eax+%1 eax+2%1 %0+4%1 ecx ecx+%1 ecx+2%1 %0+8%1 ecx+4%1
- "movq "MANGLE(pQPb)", %%mm0 \n\t" // QP,..., QP
- "movq %%mm0, %%mm1 \n\t" // QP,..., QP
- "paddusb "MANGLE(b02)", %%mm0 \n\t"
- "psrlw $2, %%mm0 \n\t"
- "pand "MANGLE(b3F)", %%mm0 \n\t" // QP/4,..., QP/4
- "paddusb %%mm1, %%mm0 \n\t" // QP*1.25 ...
- "movq (%0, %1, 4), %%mm2 \n\t" // line 4
- "movq (%%"REG_c"), %%mm3 \n\t" // line 5
- "movq %%mm2, %%mm4 \n\t" // line 4
- "pcmpeqb %%mm5, %%mm5 \n\t" // -1
- "pxor %%mm2, %%mm5 \n\t" // -line 4 - 1
- PAVGB(%%mm3, %%mm5)
- "paddb %%mm6, %%mm5 \n\t" // (l5-l4)/2
- "psubusb %%mm3, %%mm4 \n\t"
- "psubusb %%mm2, %%mm3 \n\t"
- "por %%mm3, %%mm4 \n\t" // |l4 - l5|
- "psubusb %%mm0, %%mm4 \n\t"
- "pcmpeqb %%mm7, %%mm4 \n\t"
- "pand %%mm4, %%mm5 \n\t" // d/2
-
-// "paddb %%mm6, %%mm2 \n\t" // line 4 + 0x80
- "paddb %%mm5, %%mm2 \n\t"
-// "psubb %%mm6, %%mm2 \n\t"
- "movq %%mm2, (%0,%1, 4) \n\t"
-
- "movq (%%"REG_c"), %%mm2 \n\t"
-// "paddb %%mm6, %%mm2 \n\t" // line 5 + 0x80
- "psubb %%mm5, %%mm2 \n\t"
-// "psubb %%mm6, %%mm2 \n\t"
- "movq %%mm2, (%%"REG_c") \n\t"
-
- "paddb %%mm6, %%mm5 \n\t"
- "psrlw $2, %%mm5 \n\t"
- "pand "MANGLE(b3F)", %%mm5 \n\t"
- "psubb "MANGLE(b20)", %%mm5 \n\t" // (l5-l4)/8
-
- "movq (%%"REG_a", %1, 2), %%mm2 \n\t"
- "paddb %%mm6, %%mm2 \n\t" // line 3 + 0x80
- "paddsb %%mm5, %%mm2 \n\t"
- "psubb %%mm6, %%mm2 \n\t"
- "movq %%mm2, (%%"REG_a", %1, 2) \n\t"
-
- "movq (%%"REG_c", %1), %%mm2 \n\t"
- "paddb %%mm6, %%mm2 \n\t" // line 6 + 0x80
- "psubsb %%mm5, %%mm2 \n\t"
- "psubb %%mm6, %%mm2 \n\t"
- "movq %%mm2, (%%"REG_c", %1) \n\t"
-
- :
- : "r" (src), "r" ((long)stride)
- : "%"REG_a, "%"REG_c
- );
+ "movq "MANGLE(pQPb)", %%mm0 \n\t" // QP,..., QP
+ "movq %%mm0, %%mm1 \n\t" // QP,..., QP
+ "paddusb "MANGLE(b02)", %%mm0 \n\t"
+ "psrlw $2, %%mm0 \n\t"
+ "pand "MANGLE(b3F)", %%mm0 \n\t" // QP/4,..., QP/4
+ "paddusb %%mm1, %%mm0 \n\t" // QP*1.25 ...
+ "movq (%0, %1, 4), %%mm2 \n\t" // line 4
+ "movq (%%"REG_c"), %%mm3 \n\t" // line 5
+ "movq %%mm2, %%mm4 \n\t" // line 4
+ "pcmpeqb %%mm5, %%mm5 \n\t" // -1
+ "pxor %%mm2, %%mm5 \n\t" // -line 4 - 1
+ PAVGB(%%mm3, %%mm5)
+ "paddb %%mm6, %%mm5 \n\t" // (l5-l4)/2
+ "psubusb %%mm3, %%mm4 \n\t"
+ "psubusb %%mm2, %%mm3 \n\t"
+ "por %%mm3, %%mm4 \n\t" // |l4 - l5|
+ "psubusb %%mm0, %%mm4 \n\t"
+ "pcmpeqb %%mm7, %%mm4 \n\t"
+ "pand %%mm4, %%mm5 \n\t" // d/2
+
+// "paddb %%mm6, %%mm2 \n\t" // line 4 + 0x80
+ "paddb %%mm5, %%mm2 \n\t"
+// "psubb %%mm6, %%mm2 \n\t"
+ "movq %%mm2, (%0,%1, 4) \n\t"
+
+ "movq (%%"REG_c"), %%mm2 \n\t"
+// "paddb %%mm6, %%mm2 \n\t" // line 5 + 0x80
+ "psubb %%mm5, %%mm2 \n\t"
+// "psubb %%mm6, %%mm2 \n\t"
+ "movq %%mm2, (%%"REG_c") \n\t"
+
+ "paddb %%mm6, %%mm5 \n\t"
+ "psrlw $2, %%mm5 \n\t"
+ "pand "MANGLE(b3F)", %%mm5 \n\t"
+ "psubb "MANGLE(b20)", %%mm5 \n\t" // (l5-l4)/8
+
+ "movq (%%"REG_a", %1, 2), %%mm2 \n\t"
+ "paddb %%mm6, %%mm2 \n\t" // line 3 + 0x80
+ "paddsb %%mm5, %%mm2 \n\t"
+ "psubb %%mm6, %%mm2 \n\t"
+ "movq %%mm2, (%%"REG_a", %1, 2) \n\t"
+
+ "movq (%%"REG_c", %1), %%mm2 \n\t"
+ "paddb %%mm6, %%mm2 \n\t" // line 6 + 0x80
+ "psubsb %%mm5, %%mm2 \n\t"
+ "psubb %%mm6, %%mm2 \n\t"
+ "movq %%mm2, (%%"REG_c", %1) \n\t"
+
+ :
+ : "r" (src), "r" ((long)stride)
+ : "%"REG_a, "%"REG_c
+ );
#else //defined (HAVE_MMX2) || defined (HAVE_3DNOW)
- const int l1= stride;
- const int l2= stride + l1;
- const int l3= stride + l2;
- const int l4= stride + l3;
- const int l5= stride + l4;
- const int l6= stride + l5;
-// const int l7= stride + l6;
-// const int l8= stride + l7;
-// const int l9= stride + l8;
- int x;
- const int QP15= QP + (QP>>2);
- src+= stride*3;
- for(x=0; x<BLOCK_SIZE; x++)
- {
- const int v = (src[x+l5] - src[x+l4]);
- if(FFABS(v) < QP15)
- {
- src[x+l3] +=v>>3;
- src[x+l4] +=v>>1;
- src[x+l5] -=v>>1;
- src[x+l6] -=v>>3;
-
- }
+ const int l1= stride;
+ const int l2= stride + l1;
+ const int l3= stride + l2;
+ const int l4= stride + l3;
+ const int l5= stride + l4;
+ const int l6= stride + l5;
+// const int l7= stride + l6;
+// const int l8= stride + l7;
+// const int l9= stride + l8;
+ int x;
+ const int QP15= QP + (QP>>2);
+ src+= stride*3;
+ for(x=0; x<BLOCK_SIZE; x++){
+ const int v = (src[x+l5] - src[x+l4]);
+ if(FFABS(v) < QP15){
+ src[x+l3] +=v>>3;
+ src[x+l4] +=v>>1;
+ src[x+l5] -=v>>1;
+ src[x+l6] -=v>>3;
}
+ }
#endif //defined (HAVE_MMX2) || defined (HAVE_3DNOW)
}
static inline void RENAME(vertX1Filter)(uint8_t *src, int stride, PPContext *co)
{
#if defined (HAVE_MMX2) || defined (HAVE_3DNOW)
- src+= stride*3;
+ src+= stride*3;
- asm volatile(
- "pxor %%mm7, %%mm7 \n\t" // 0
- "lea (%0, %1), %%"REG_a" \n\t"
- "lea (%%"REG_a", %1, 4), %%"REG_c" \n\t"
+ asm volatile(
+ "pxor %%mm7, %%mm7 \n\t" // 0
+ "lea (%0, %1), %%"REG_a" \n\t"
+ "lea (%%"REG_a", %1, 4), %%"REG_c" \n\t"
// 0 1 2 3 4 5 6 7 8 9
// %0 eax eax+%1 eax+2%1 %0+4%1 ecx ecx+%1 ecx+2%1 %0+8%1 ecx+4%1
- "movq (%%"REG_a", %1, 2), %%mm0 \n\t" // line 3
- "movq (%0, %1, 4), %%mm1 \n\t" // line 4
- "movq %%mm1, %%mm2 \n\t" // line 4
- "psubusb %%mm0, %%mm1 \n\t"
- "psubusb %%mm2, %%mm0 \n\t"
- "por %%mm1, %%mm0 \n\t" // |l2 - l3|
- "movq (%%"REG_c"), %%mm3 \n\t" // line 5
- "movq (%%"REG_c", %1), %%mm4 \n\t" // line 6
- "movq %%mm3, %%mm5 \n\t" // line 5
- "psubusb %%mm4, %%mm3 \n\t"
- "psubusb %%mm5, %%mm4 \n\t"
- "por %%mm4, %%mm3 \n\t" // |l5 - l6|
- PAVGB(%%mm3, %%mm0) // (|l2 - l3| + |l5 - l6|)/2
- "movq %%mm2, %%mm1 \n\t" // line 4
- "psubusb %%mm5, %%mm2 \n\t"
- "movq %%mm2, %%mm4 \n\t"
- "pcmpeqb %%mm7, %%mm2 \n\t" // (l4 - l5) <= 0 ? -1 : 0
- "psubusb %%mm1, %%mm5 \n\t"
- "por %%mm5, %%mm4 \n\t" // |l4 - l5|
- "psubusb %%mm0, %%mm4 \n\t" //d = MAX(0, |l4-l5| - (|l2-l3| + |l5-l6|)/2)
- "movq %%mm4, %%mm3 \n\t" // d
- "movq %2, %%mm0 \n\t"
- "paddusb %%mm0, %%mm0 \n\t"
- "psubusb %%mm0, %%mm4 \n\t"
- "pcmpeqb %%mm7, %%mm4 \n\t" // d <= QP ? -1 : 0
- "psubusb "MANGLE(b01)", %%mm3 \n\t"
- "pand %%mm4, %%mm3 \n\t" // d <= QP ? d : 0
-
- PAVGB(%%mm7, %%mm3) // d/2
- "movq %%mm3, %%mm1 \n\t" // d/2
- PAVGB(%%mm7, %%mm3) // d/4
- PAVGB(%%mm1, %%mm3) // 3*d/8
-
- "movq (%0, %1, 4), %%mm0 \n\t" // line 4
- "pxor %%mm2, %%mm0 \n\t" //(l4 - l5) <= 0 ? -l4-1 : l4
- "psubusb %%mm3, %%mm0 \n\t"
- "pxor %%mm2, %%mm0 \n\t"
- "movq %%mm0, (%0, %1, 4) \n\t" // line 4
-
- "movq (%%"REG_c"), %%mm0 \n\t" // line 5
- "pxor %%mm2, %%mm0 \n\t" //(l4 - l5) <= 0 ? -l5-1 : l5
- "paddusb %%mm3, %%mm0 \n\t"
- "pxor %%mm2, %%mm0 \n\t"
- "movq %%mm0, (%%"REG_c") \n\t" // line 5
-
- PAVGB(%%mm7, %%mm1) // d/4
-
- "movq (%%"REG_a", %1, 2), %%mm0 \n\t" // line 3
- "pxor %%mm2, %%mm0 \n\t" //(l4 - l5) <= 0 ? -l4-1 : l4
- "psubusb %%mm1, %%mm0 \n\t"
- "pxor %%mm2, %%mm0 \n\t"
- "movq %%mm0, (%%"REG_a", %1, 2) \n\t" // line 3
-
- "movq (%%"REG_c", %1), %%mm0 \n\t" // line 6
- "pxor %%mm2, %%mm0 \n\t" //(l4 - l5) <= 0 ? -l5-1 : l5
- "paddusb %%mm1, %%mm0 \n\t"
- "pxor %%mm2, %%mm0 \n\t"
- "movq %%mm0, (%%"REG_c", %1) \n\t" // line 6
-
- PAVGB(%%mm7, %%mm1) // d/8
-
- "movq (%%"REG_a", %1), %%mm0 \n\t" // line 2
- "pxor %%mm2, %%mm0 \n\t" //(l4 - l5) <= 0 ? -l2-1 : l2
- "psubusb %%mm1, %%mm0 \n\t"
- "pxor %%mm2, %%mm0 \n\t"
- "movq %%mm0, (%%"REG_a", %1) \n\t" // line 2
-
- "movq (%%"REG_c", %1, 2), %%mm0 \n\t" // line 7
- "pxor %%mm2, %%mm0 \n\t" //(l4 - l5) <= 0 ? -l7-1 : l7
- "paddusb %%mm1, %%mm0 \n\t"
- "pxor %%mm2, %%mm0 \n\t"
- "movq %%mm0, (%%"REG_c", %1, 2) \n\t" // line 7
-
- :
- : "r" (src), "r" ((long)stride), "m" (co->pQPb)
- : "%"REG_a, "%"REG_c
- );
+ "movq (%%"REG_a", %1, 2), %%mm0 \n\t" // line 3
+ "movq (%0, %1, 4), %%mm1 \n\t" // line 4
+ "movq %%mm1, %%mm2 \n\t" // line 4
+ "psubusb %%mm0, %%mm1 \n\t"
+ "psubusb %%mm2, %%mm0 \n\t"
+ "por %%mm1, %%mm0 \n\t" // |l2 - l3|
+ "movq (%%"REG_c"), %%mm3 \n\t" // line 5
+ "movq (%%"REG_c", %1), %%mm4 \n\t" // line 6
+ "movq %%mm3, %%mm5 \n\t" // line 5
+ "psubusb %%mm4, %%mm3 \n\t"
+ "psubusb %%mm5, %%mm4 \n\t"
+ "por %%mm4, %%mm3 \n\t" // |l5 - l6|
+ PAVGB(%%mm3, %%mm0) // (|l2 - l3| + |l5 - l6|)/2
+ "movq %%mm2, %%mm1 \n\t" // line 4
+ "psubusb %%mm5, %%mm2 \n\t"
+ "movq %%mm2, %%mm4 \n\t"
+ "pcmpeqb %%mm7, %%mm2 \n\t" // (l4 - l5) <= 0 ? -1 : 0
+ "psubusb %%mm1, %%mm5 \n\t"
+ "por %%mm5, %%mm4 \n\t" // |l4 - l5|
+ "psubusb %%mm0, %%mm4 \n\t" //d = MAX(0, |l4-l5| - (|l2-l3| + |l5-l6|)/2)
+ "movq %%mm4, %%mm3 \n\t" // d
+ "movq %2, %%mm0 \n\t"
+ "paddusb %%mm0, %%mm0 \n\t"
+ "psubusb %%mm0, %%mm4 \n\t"
+ "pcmpeqb %%mm7, %%mm4 \n\t" // d <= QP ? -1 : 0
+ "psubusb "MANGLE(b01)", %%mm3 \n\t"
+ "pand %%mm4, %%mm3 \n\t" // d <= QP ? d : 0
+
+ PAVGB(%%mm7, %%mm3) // d/2
+ "movq %%mm3, %%mm1 \n\t" // d/2
+ PAVGB(%%mm7, %%mm3) // d/4
+ PAVGB(%%mm1, %%mm3) // 3*d/8
+
+ "movq (%0, %1, 4), %%mm0 \n\t" // line 4
+ "pxor %%mm2, %%mm0 \n\t" //(l4 - l5) <= 0 ? -l4-1 : l4
+ "psubusb %%mm3, %%mm0 \n\t"
+ "pxor %%mm2, %%mm0 \n\t"
+ "movq %%mm0, (%0, %1, 4) \n\t" // line 4
+
+ "movq (%%"REG_c"), %%mm0 \n\t" // line 5
+ "pxor %%mm2, %%mm0 \n\t" //(l4 - l5) <= 0 ? -l5-1 : l5
+ "paddusb %%mm3, %%mm0 \n\t"
+ "pxor %%mm2, %%mm0 \n\t"
+ "movq %%mm0, (%%"REG_c") \n\t" // line 5
+
+ PAVGB(%%mm7, %%mm1) // d/4
+
+ "movq (%%"REG_a", %1, 2), %%mm0 \n\t" // line 3
+ "pxor %%mm2, %%mm0 \n\t" //(l4 - l5) <= 0 ? -l4-1 : l4
+ "psubusb %%mm1, %%mm0 \n\t"
+ "pxor %%mm2, %%mm0 \n\t"
+ "movq %%mm0, (%%"REG_a", %1, 2) \n\t" // line 3
+
+ "movq (%%"REG_c", %1), %%mm0 \n\t" // line 6
+ "pxor %%mm2, %%mm0 \n\t" //(l4 - l5) <= 0 ? -l5-1 : l5
+ "paddusb %%mm1, %%mm0 \n\t"
+ "pxor %%mm2, %%mm0 \n\t"
+ "movq %%mm0, (%%"REG_c", %1) \n\t" // line 6
+
+ PAVGB(%%mm7, %%mm1) // d/8
+
+ "movq (%%"REG_a", %1), %%mm0 \n\t" // line 2
+ "pxor %%mm2, %%mm0 \n\t" //(l4 - l5) <= 0 ? -l2-1 : l2
+ "psubusb %%mm1, %%mm0 \n\t"
+ "pxor %%mm2, %%mm0 \n\t"
+ "movq %%mm0, (%%"REG_a", %1) \n\t" // line 2
+
+ "movq (%%"REG_c", %1, 2), %%mm0 \n\t" // line 7
+ "pxor %%mm2, %%mm0 \n\t" //(l4 - l5) <= 0 ? -l7-1 : l7
+ "paddusb %%mm1, %%mm0 \n\t"
+ "pxor %%mm2, %%mm0 \n\t"
+ "movq %%mm0, (%%"REG_c", %1, 2) \n\t" // line 7
+
+ :
+ : "r" (src), "r" ((long)stride), "m" (co->pQPb)
+ : "%"REG_a, "%"REG_c
+ );
#else //defined (HAVE_MMX2) || defined (HAVE_3DNOW)
- const int l1= stride;
- const int l2= stride + l1;
- const int l3= stride + l2;
- const int l4= stride + l3;
- const int l5= stride + l4;
- const int l6= stride + l5;
- const int l7= stride + l6;
-// const int l8= stride + l7;
-// const int l9= stride + l8;
- int x;
-
- src+= stride*3;
- for(x=0; x<BLOCK_SIZE; x++)
- {
- int a= src[l3] - src[l4];
- int b= src[l4] - src[l5];
- int c= src[l5] - src[l6];
-
- int d= FFABS(b) - ((FFABS(a) + FFABS(c))>>1);
- d= FFMAX(d, 0);
-
- if(d < co->QP*2)
- {
- int v = d * FFSIGN(-b);
-
- src[l2] +=v>>3;
- src[l3] +=v>>2;
- src[l4] +=(3*v)>>3;
- src[l5] -=(3*v)>>3;
- src[l6] -=v>>2;
- src[l7] -=v>>3;
-
- }
- src++;
+ const int l1= stride;
+ const int l2= stride + l1;
+ const int l3= stride + l2;
+ const int l4= stride + l3;
+ const int l5= stride + l4;
+ const int l6= stride + l5;
+ const int l7= stride + l6;
+// const int l8= stride + l7;
+// const int l9= stride + l8;
+ int x;
+
+ src+= stride*3;
+ for(x=0; x<BLOCK_SIZE; x++){
+ int a= src[l3] - src[l4];
+ int b= src[l4] - src[l5];
+ int c= src[l5] - src[l6];
+
+ int d= FFABS(b) - ((FFABS(a) + FFABS(c))>>1);
+ d= FFMAX(d, 0);
+
+ if(d < co->QP*2){
+ int v = d * FFSIGN(-b);
+
+ src[l2] +=v>>3;
+ src[l3] +=v>>2;
+ src[l4] +=(3*v)>>3;
+ src[l5] -=(3*v)>>3;
+ src[l6] -=v>>2;
+ src[l7] -=v>>3;
}
+ src++;
+ }
#endif //defined (HAVE_MMX2) || defined (HAVE_3DNOW)
}
{
#if defined (HAVE_MMX2) || defined (HAVE_3DNOW)
/*
- uint8_t tmp[16];
- const int l1= stride;
- const int l2= stride + l1;
- const int l3= stride + l2;
- const int l4= (int)tmp - (int)src - stride*3;
- const int l5= (int)tmp - (int)src - stride*3 + 8;
- const int l6= stride*3 + l3;
- const int l7= stride + l6;
- const int l8= stride + l7;
-
- memcpy(tmp, src+stride*7, 8);
- memcpy(tmp+8, src+stride*8, 8);
+ uint8_t tmp[16];
+ const int l1= stride;
+ const int l2= stride + l1;
+ const int l3= stride + l2;
+ const int l4= (int)tmp - (int)src - stride*3;
+ const int l5= (int)tmp - (int)src - stride*3 + 8;
+ const int l6= stride*3 + l3;
+ const int l7= stride + l6;
+ const int l8= stride + l7;
+
+ memcpy(tmp, src+stride*7, 8);
+ memcpy(tmp+8, src+stride*8, 8);
*/
- src+= stride*4;
- asm volatile(
+ src+= stride*4;
+ asm volatile(
#if 0 //sligtly more accurate and slightly slower
- "pxor %%mm7, %%mm7 \n\t" // 0
- "lea (%0, %1), %%"REG_a" \n\t"
- "lea (%%"REG_a", %1, 4), %%"REG_c" \n\t"
+ "pxor %%mm7, %%mm7 \n\t" // 0
+ "lea (%0, %1), %%"REG_a" \n\t"
+ "lea (%%"REG_a", %1, 4), %%"REG_c" \n\t"
// 0 1 2 3 4 5 6 7
// %0 %0+%1 %0+2%1 eax+2%1 %0+4%1 eax+4%1 ecx+%1 ecx+2%1
// %0 eax eax+%1 eax+2%1 %0+4%1 ecx ecx+%1 ecx+2%1
- "movq (%0, %1, 2), %%mm0 \n\t" // l2
- "movq (%0), %%mm1 \n\t" // l0
- "movq %%mm0, %%mm2 \n\t" // l2
- PAVGB(%%mm7, %%mm0) // ~l2/2
- PAVGB(%%mm1, %%mm0) // ~(l2 + 2l0)/4
- PAVGB(%%mm2, %%mm0) // ~(5l2 + 2l0)/8
-
- "movq (%%"REG_a"), %%mm1 \n\t" // l1
- "movq (%%"REG_a", %1, 2), %%mm3 \n\t" // l3
- "movq %%mm1, %%mm4 \n\t" // l1
- PAVGB(%%mm7, %%mm1) // ~l1/2
- PAVGB(%%mm3, %%mm1) // ~(l1 + 2l3)/4
- PAVGB(%%mm4, %%mm1) // ~(5l1 + 2l3)/8
-
- "movq %%mm0, %%mm4 \n\t" // ~(5l2 + 2l0)/8
- "psubusb %%mm1, %%mm0 \n\t"
- "psubusb %%mm4, %%mm1 \n\t"
- "por %%mm0, %%mm1 \n\t" // ~|2l0 - 5l1 + 5l2 - 2l3|/8
+ "movq (%0, %1, 2), %%mm0 \n\t" // l2
+ "movq (%0), %%mm1 \n\t" // l0
+ "movq %%mm0, %%mm2 \n\t" // l2
+ PAVGB(%%mm7, %%mm0) // ~l2/2
+ PAVGB(%%mm1, %%mm0) // ~(l2 + 2l0)/4
+ PAVGB(%%mm2, %%mm0) // ~(5l2 + 2l0)/8
+
+ "movq (%%"REG_a"), %%mm1 \n\t" // l1
+ "movq (%%"REG_a", %1, 2), %%mm3 \n\t" // l3
+ "movq %%mm1, %%mm4 \n\t" // l1
+ PAVGB(%%mm7, %%mm1) // ~l1/2
+ PAVGB(%%mm3, %%mm1) // ~(l1 + 2l3)/4
+ PAVGB(%%mm4, %%mm1) // ~(5l1 + 2l3)/8
+
+ "movq %%mm0, %%mm4 \n\t" // ~(5l2 + 2l0)/8
+ "psubusb %%mm1, %%mm0 \n\t"
+ "psubusb %%mm4, %%mm1 \n\t"
+ "por %%mm0, %%mm1 \n\t" // ~|2l0 - 5l1 + 5l2 - 2l3|/8
// mm1= |lenergy|, mm2= l2, mm3= l3, mm7=0
- "movq (%0, %1, 4), %%mm0 \n\t" // l4
- "movq %%mm0, %%mm4 \n\t" // l4
- PAVGB(%%mm7, %%mm0) // ~l4/2
- PAVGB(%%mm2, %%mm0) // ~(l4 + 2l2)/4
- PAVGB(%%mm4, %%mm0) // ~(5l4 + 2l2)/8
-
- "movq (%%"REG_c"), %%mm2 \n\t" // l5
- "movq %%mm3, %%mm5 \n\t" // l3
- PAVGB(%%mm7, %%mm3) // ~l3/2
- PAVGB(%%mm2, %%mm3) // ~(l3 + 2l5)/4
- PAVGB(%%mm5, %%mm3) // ~(5l3 + 2l5)/8
-
- "movq %%mm0, %%mm6 \n\t" // ~(5l4 + 2l2)/8
- "psubusb %%mm3, %%mm0 \n\t"
- "psubusb %%mm6, %%mm3 \n\t"
- "por %%mm0, %%mm3 \n\t" // ~|2l2 - 5l3 + 5l4 - 2l5|/8
- "pcmpeqb %%mm7, %%mm0 \n\t" // SIGN(2l2 - 5l3 + 5l4 - 2l5)
+ "movq (%0, %1, 4), %%mm0 \n\t" // l4
+ "movq %%mm0, %%mm4 \n\t" // l4
+ PAVGB(%%mm7, %%mm0) // ~l4/2
+ PAVGB(%%mm2, %%mm0) // ~(l4 + 2l2)/4
+ PAVGB(%%mm4, %%mm0) // ~(5l4 + 2l2)/8
+
+ "movq (%%"REG_c"), %%mm2 \n\t" // l5
+ "movq %%mm3, %%mm5 \n\t" // l3
+ PAVGB(%%mm7, %%mm3) // ~l3/2
+ PAVGB(%%mm2, %%mm3) // ~(l3 + 2l5)/4
+ PAVGB(%%mm5, %%mm3) // ~(5l3 + 2l5)/8
+
+ "movq %%mm0, %%mm6 \n\t" // ~(5l4 + 2l2)/8
+ "psubusb %%mm3, %%mm0 \n\t"
+ "psubusb %%mm6, %%mm3 \n\t"
+ "por %%mm0, %%mm3 \n\t" // ~|2l2 - 5l3 + 5l4 - 2l5|/8
+ "pcmpeqb %%mm7, %%mm0 \n\t" // SIGN(2l2 - 5l3 + 5l4 - 2l5)
// mm0= SIGN(menergy), mm1= |lenergy|, mm2= l5, mm3= |menergy|, mm4=l4, mm5= l3, mm7=0
- "movq (%%"REG_c", %1), %%mm6 \n\t" // l6
- "movq %%mm6, %%mm5 \n\t" // l6
- PAVGB(%%mm7, %%mm6) // ~l6/2
- PAVGB(%%mm4, %%mm6) // ~(l6 + 2l4)/4
- PAVGB(%%mm5, %%mm6) // ~(5l6 + 2l4)/8
-
- "movq (%%"REG_c", %1, 2), %%mm5 \n\t" // l7
- "movq %%mm2, %%mm4 \n\t" // l5
- PAVGB(%%mm7, %%mm2) // ~l5/2
- PAVGB(%%mm5, %%mm2) // ~(l5 + 2l7)/4
- PAVGB(%%mm4, %%mm2) // ~(5l5 + 2l7)/8
-
- "movq %%mm6, %%mm4 \n\t" // ~(5l6 + 2l4)/8
- "psubusb %%mm2, %%mm6 \n\t"
- "psubusb %%mm4, %%mm2 \n\t"
- "por %%mm6, %%mm2 \n\t" // ~|2l4 - 5l5 + 5l6 - 2l7|/8
+ "movq (%%"REG_c", %1), %%mm6 \n\t" // l6
+ "movq %%mm6, %%mm5 \n\t" // l6
+ PAVGB(%%mm7, %%mm6) // ~l6/2
+ PAVGB(%%mm4, %%mm6) // ~(l6 + 2l4)/4
+ PAVGB(%%mm5, %%mm6) // ~(5l6 + 2l4)/8
+
+ "movq (%%"REG_c", %1, 2), %%mm5 \n\t" // l7
+ "movq %%mm2, %%mm4 \n\t" // l5
+ PAVGB(%%mm7, %%mm2) // ~l5/2
+ PAVGB(%%mm5, %%mm2) // ~(l5 + 2l7)/4
+ PAVGB(%%mm4, %%mm2) // ~(5l5 + 2l7)/8
+
+ "movq %%mm6, %%mm4 \n\t" // ~(5l6 + 2l4)/8
+ "psubusb %%mm2, %%mm6 \n\t"
+ "psubusb %%mm4, %%mm2 \n\t"
+ "por %%mm6, %%mm2 \n\t" // ~|2l4 - 5l5 + 5l6 - 2l7|/8
// mm0= SIGN(menergy), mm1= |lenergy|/8, mm2= |renergy|/8, mm3= |menergy|/8, mm7=0
- PMINUB(%%mm2, %%mm1, %%mm4) // MIN(|lenergy|,|renergy|)/8
- "movq %2, %%mm4 \n\t" // QP //FIXME QP+1 ?
- "paddusb "MANGLE(b01)", %%mm4 \n\t"
- "pcmpgtb %%mm3, %%mm4 \n\t" // |menergy|/8 < QP
- "psubusb %%mm1, %%mm3 \n\t" // d=|menergy|/8-MIN(|lenergy|,|renergy|)/8
- "pand %%mm4, %%mm3 \n\t"
-
- "movq %%mm3, %%mm1 \n\t"
-// "psubusb "MANGLE(b01)", %%mm3 \n\t"
- PAVGB(%%mm7, %%mm3)
- PAVGB(%%mm7, %%mm3)
- "paddusb %%mm1, %%mm3 \n\t"
-// "paddusb "MANGLE(b01)", %%mm3 \n\t"
-
- "movq (%%"REG_a", %1, 2), %%mm6 \n\t" //l3
- "movq (%0, %1, 4), %%mm5 \n\t" //l4
- "movq (%0, %1, 4), %%mm4 \n\t" //l4
- "psubusb %%mm6, %%mm5 \n\t"
- "psubusb %%mm4, %%mm6 \n\t"
- "por %%mm6, %%mm5 \n\t" // |l3-l4|
- "pcmpeqb %%mm7, %%mm6 \n\t" // SIGN(l3-l4)
- "pxor %%mm6, %%mm0 \n\t"
- "pand %%mm0, %%mm3 \n\t"
- PMINUB(%%mm5, %%mm3, %%mm0)
-
- "psubusb "MANGLE(b01)", %%mm3 \n\t"
- PAVGB(%%mm7, %%mm3)
-
- "movq (%%"REG_a", %1, 2), %%mm0 \n\t"
- "movq (%0, %1, 4), %%mm2 \n\t"
- "pxor %%mm6, %%mm0 \n\t"
- "pxor %%mm6, %%mm2 \n\t"
- "psubb %%mm3, %%mm0 \n\t"
- "paddb %%mm3, %%mm2 \n\t"
- "pxor %%mm6, %%mm0 \n\t"
- "pxor %%mm6, %%mm2 \n\t"
- "movq %%mm0, (%%"REG_a", %1, 2) \n\t"
- "movq %%mm2, (%0, %1, 4) \n\t"
+ PMINUB(%%mm2, %%mm1, %%mm4) // MIN(|lenergy|,|renergy|)/8
+ "movq %2, %%mm4 \n\t" // QP //FIXME QP+1 ?
+ "paddusb "MANGLE(b01)", %%mm4 \n\t"
+ "pcmpgtb %%mm3, %%mm4 \n\t" // |menergy|/8 < QP
+ "psubusb %%mm1, %%mm3 \n\t" // d=|menergy|/8-MIN(|lenergy|,|renergy|)/8
+ "pand %%mm4, %%mm3 \n\t"
+
+ "movq %%mm3, %%mm1 \n\t"
+// "psubusb "MANGLE(b01)", %%mm3 \n\t"
+ PAVGB(%%mm7, %%mm3)
+ PAVGB(%%mm7, %%mm3)
+ "paddusb %%mm1, %%mm3 \n\t"
+// "paddusb "MANGLE(b01)", %%mm3 \n\t"
+
+ "movq (%%"REG_a", %1, 2), %%mm6 \n\t" //l3
+ "movq (%0, %1, 4), %%mm5 \n\t" //l4
+ "movq (%0, %1, 4), %%mm4 \n\t" //l4
+ "psubusb %%mm6, %%mm5 \n\t"
+ "psubusb %%mm4, %%mm6 \n\t"
+ "por %%mm6, %%mm5 \n\t" // |l3-l4|
+ "pcmpeqb %%mm7, %%mm6 \n\t" // SIGN(l3-l4)
+ "pxor %%mm6, %%mm0 \n\t"
+ "pand %%mm0, %%mm3 \n\t"
+ PMINUB(%%mm5, %%mm3, %%mm0)
+
+ "psubusb "MANGLE(b01)", %%mm3 \n\t"
+ PAVGB(%%mm7, %%mm3)
+
+ "movq (%%"REG_a", %1, 2), %%mm0 \n\t"
+ "movq (%0, %1, 4), %%mm2 \n\t"
+ "pxor %%mm6, %%mm0 \n\t"
+ "pxor %%mm6, %%mm2 \n\t"
+ "psubb %%mm3, %%mm0 \n\t"
+ "paddb %%mm3, %%mm2 \n\t"
+ "pxor %%mm6, %%mm0 \n\t"
+ "pxor %%mm6, %%mm2 \n\t"
+ "movq %%mm0, (%%"REG_a", %1, 2) \n\t"
+ "movq %%mm2, (%0, %1, 4) \n\t"
#endif //0
- "lea (%0, %1), %%"REG_a" \n\t"
- "pcmpeqb %%mm6, %%mm6 \n\t" // -1
+ "lea (%0, %1), %%"REG_a" \n\t"
+ "pcmpeqb %%mm6, %%mm6 \n\t" // -1
// 0 1 2 3 4 5 6 7
// %0 %0+%1 %0+2%1 eax+2%1 %0+4%1 eax+4%1 ecx+%1 ecx+2%1
// %0 eax eax+%1 eax+2%1 %0+4%1 ecx ecx+%1 ecx+2%1
- "movq (%%"REG_a", %1, 2), %%mm1 \n\t" // l3
- "movq (%0, %1, 4), %%mm0 \n\t" // l4
- "pxor %%mm6, %%mm1 \n\t" // -l3-1
- PAVGB(%%mm1, %%mm0) // -q+128 = (l4-l3+256)/2
+ "movq (%%"REG_a", %1, 2), %%mm1 \n\t" // l3
+ "movq (%0, %1, 4), %%mm0 \n\t" // l4
+ "pxor %%mm6, %%mm1 \n\t" // -l3-1
+ PAVGB(%%mm1, %%mm0) // -q+128 = (l4-l3+256)/2
// mm1=-l3-1, mm0=128-q
- "movq (%%"REG_a", %1, 4), %%mm2 \n\t" // l5
- "movq (%%"REG_a", %1), %%mm3 \n\t" // l2
- "pxor %%mm6, %%mm2 \n\t" // -l5-1
- "movq %%mm2, %%mm5 \n\t" // -l5-1
- "movq "MANGLE(b80)", %%mm4 \n\t" // 128
- "lea (%%"REG_a", %1, 4), %%"REG_c" \n\t"
- PAVGB(%%mm3, %%mm2) // (l2-l5+256)/2
- PAVGB(%%mm0, %%mm4) // ~(l4-l3)/4 + 128
- PAVGB(%%mm2, %%mm4) // ~(l2-l5)/4 +(l4-l3)/8 + 128
- PAVGB(%%mm0, %%mm4) // ~(l2-l5)/8 +5(l4-l3)/16 + 128
+ "movq (%%"REG_a", %1, 4), %%mm2 \n\t" // l5
+ "movq (%%"REG_a", %1), %%mm3 \n\t" // l2
+ "pxor %%mm6, %%mm2 \n\t" // -l5-1
+ "movq %%mm2, %%mm5 \n\t" // -l5-1
+ "movq "MANGLE(b80)", %%mm4 \n\t" // 128
+ "lea (%%"REG_a", %1, 4), %%"REG_c" \n\t"
+ PAVGB(%%mm3, %%mm2) // (l2-l5+256)/2
+ PAVGB(%%mm0, %%mm4) // ~(l4-l3)/4 + 128
+ PAVGB(%%mm2, %%mm4) // ~(l2-l5)/4 +(l4-l3)/8 + 128
+ PAVGB(%%mm0, %%mm4) // ~(l2-l5)/8 +5(l4-l3)/16 + 128
// mm1=-l3-1, mm0=128-q, mm3=l2, mm4=menergy/16 + 128, mm5= -l5-1
- "movq (%%"REG_a"), %%mm2 \n\t" // l1
- "pxor %%mm6, %%mm2 \n\t" // -l1-1
- PAVGB(%%mm3, %%mm2) // (l2-l1+256)/2
- PAVGB((%0), %%mm1) // (l0-l3+256)/2
- "movq "MANGLE(b80)", %%mm3 \n\t" // 128
- PAVGB(%%mm2, %%mm3) // ~(l2-l1)/4 + 128
- PAVGB(%%mm1, %%mm3) // ~(l0-l3)/4 +(l2-l1)/8 + 128
- PAVGB(%%mm2, %%mm3) // ~(l0-l3)/8 +5(l2-l1)/16 + 128
+ "movq (%%"REG_a"), %%mm2 \n\t" // l1
+ "pxor %%mm6, %%mm2 \n\t" // -l1-1
+ PAVGB(%%mm3, %%mm2) // (l2-l1+256)/2
+ PAVGB((%0), %%mm1) // (l0-l3+256)/2
+ "movq "MANGLE(b80)", %%mm3 \n\t" // 128
+ PAVGB(%%mm2, %%mm3) // ~(l2-l1)/4 + 128
+ PAVGB(%%mm1, %%mm3) // ~(l0-l3)/4 +(l2-l1)/8 + 128
+ PAVGB(%%mm2, %%mm3) // ~(l0-l3)/8 +5(l2-l1)/16 + 128
// mm0=128-q, mm3=lenergy/16 + 128, mm4= menergy/16 + 128, mm5= -l5-1
- PAVGB((%%REGc, %1), %%mm5) // (l6-l5+256)/2
- "movq (%%"REG_c", %1, 2), %%mm1 \n\t" // l7
- "pxor %%mm6, %%mm1 \n\t" // -l7-1
- PAVGB((%0, %1, 4), %%mm1) // (l4-l7+256)/2
- "movq "MANGLE(b80)", %%mm2 \n\t" // 128
- PAVGB(%%mm5, %%mm2) // ~(l6-l5)/4 + 128
- PAVGB(%%mm1, %%mm2) // ~(l4-l7)/4 +(l6-l5)/8 + 128
- PAVGB(%%mm5, %%mm2) // ~(l4-l7)/8 +5(l6-l5)/16 + 128
+ PAVGB((%%REGc, %1), %%mm5) // (l6-l5+256)/2
+ "movq (%%"REG_c", %1, 2), %%mm1 \n\t" // l7
+ "pxor %%mm6, %%mm1 \n\t" // -l7-1
+ PAVGB((%0, %1, 4), %%mm1) // (l4-l7+256)/2
+ "movq "MANGLE(b80)", %%mm2 \n\t" // 128
+ PAVGB(%%mm5, %%mm2) // ~(l6-l5)/4 + 128
+ PAVGB(%%mm1, %%mm2) // ~(l4-l7)/4 +(l6-l5)/8 + 128
+ PAVGB(%%mm5, %%mm2) // ~(l4-l7)/8 +5(l6-l5)/16 + 128
// mm0=128-q, mm2=renergy/16 + 128, mm3=lenergy/16 + 128, mm4= menergy/16 + 128
- "movq "MANGLE(b00)", %%mm1 \n\t" // 0
- "movq "MANGLE(b00)", %%mm5 \n\t" // 0
- "psubb %%mm2, %%mm1 \n\t" // 128 - renergy/16
- "psubb %%mm3, %%mm5 \n\t" // 128 - lenergy/16
- PMAXUB(%%mm1, %%mm2) // 128 + |renergy/16|
- PMAXUB(%%mm5, %%mm3) // 128 + |lenergy/16|
- PMINUB(%%mm2, %%mm3, %%mm1) // 128 + MIN(|lenergy|,|renergy|)/16
+ "movq "MANGLE(b00)", %%mm1 \n\t" // 0
+ "movq "MANGLE(b00)", %%mm5 \n\t" // 0
+ "psubb %%mm2, %%mm1 \n\t" // 128 - renergy/16
+ "psubb %%mm3, %%mm5 \n\t" // 128 - lenergy/16
+ PMAXUB(%%mm1, %%mm2) // 128 + |renergy/16|
+ PMAXUB(%%mm5, %%mm3) // 128 + |lenergy/16|
+ PMINUB(%%mm2, %%mm3, %%mm1) // 128 + MIN(|lenergy|,|renergy|)/16
// mm0=128-q, mm3=128 + MIN(|lenergy|,|renergy|)/16, mm4= menergy/16 + 128
- "movq "MANGLE(b00)", %%mm7 \n\t" // 0
- "movq %2, %%mm2 \n\t" // QP
- PAVGB(%%mm6, %%mm2) // 128 + QP/2
- "psubb %%mm6, %%mm2 \n\t"
-
- "movq %%mm4, %%mm1 \n\t"
- "pcmpgtb %%mm7, %%mm1 \n\t" // SIGN(menergy)
- "pxor %%mm1, %%mm4 \n\t"
- "psubb %%mm1, %%mm4 \n\t" // 128 + |menergy|/16
- "pcmpgtb %%mm4, %%mm2 \n\t" // |menergy|/16 < QP/2
- "psubusb %%mm3, %%mm4 \n\t" //d=|menergy|/16 - MIN(|lenergy|,|renergy|)/16
+ "movq "MANGLE(b00)", %%mm7 \n\t" // 0
+ "movq %2, %%mm2 \n\t" // QP
+ PAVGB(%%mm6, %%mm2) // 128 + QP/2
+ "psubb %%mm6, %%mm2 \n\t"
+
+ "movq %%mm4, %%mm1 \n\t"
+ "pcmpgtb %%mm7, %%mm1 \n\t" // SIGN(menergy)
+ "pxor %%mm1, %%mm4 \n\t"
+ "psubb %%mm1, %%mm4 \n\t" // 128 + |menergy|/16
+ "pcmpgtb %%mm4, %%mm2 \n\t" // |menergy|/16 < QP/2
+ "psubusb %%mm3, %%mm4 \n\t" //d=|menergy|/16 - MIN(|lenergy|,|renergy|)/16
// mm0=128-q, mm1= SIGN(menergy), mm2= |menergy|/16 < QP/2, mm4= d/16
- "movq %%mm4, %%mm3 \n\t" // d
- "psubusb "MANGLE(b01)", %%mm4 \n\t"
- PAVGB(%%mm7, %%mm4) // d/32
- PAVGB(%%mm7, %%mm4) // (d + 32)/64
- "paddb %%mm3, %%mm4 \n\t" // 5d/64
- "pand %%mm2, %%mm4 \n\t"
-
- "movq "MANGLE(b80)", %%mm5 \n\t" // 128
- "psubb %%mm0, %%mm5 \n\t" // q
- "paddsb %%mm6, %%mm5 \n\t" // fix bad rounding
- "pcmpgtb %%mm5, %%mm7 \n\t" // SIGN(q)
- "pxor %%mm7, %%mm5 \n\t"
-
- PMINUB(%%mm5, %%mm4, %%mm3) // MIN(|q|, 5d/64)
- "pxor %%mm1, %%mm7 \n\t" // SIGN(d*q)
-
- "pand %%mm7, %%mm4 \n\t"
- "movq (%%"REG_a", %1, 2), %%mm0 \n\t"
- "movq (%0, %1, 4), %%mm2 \n\t"
- "pxor %%mm1, %%mm0 \n\t"
- "pxor %%mm1, %%mm2 \n\t"
- "paddb %%mm4, %%mm0 \n\t"
- "psubb %%mm4, %%mm2 \n\t"
- "pxor %%mm1, %%mm0 \n\t"
- "pxor %%mm1, %%mm2 \n\t"
- "movq %%mm0, (%%"REG_a", %1, 2) \n\t"
- "movq %%mm2, (%0, %1, 4) \n\t"
-
- :
- : "r" (src), "r" ((long)stride), "m" (c->pQPb)
- : "%"REG_a, "%"REG_c
- );
+ "movq %%mm4, %%mm3 \n\t" // d
+ "psubusb "MANGLE(b01)", %%mm4 \n\t"
+ PAVGB(%%mm7, %%mm4) // d/32
+ PAVGB(%%mm7, %%mm4) // (d + 32)/64
+ "paddb %%mm3, %%mm4 \n\t" // 5d/64
+ "pand %%mm2, %%mm4 \n\t"
+
+ "movq "MANGLE(b80)", %%mm5 \n\t" // 128
+ "psubb %%mm0, %%mm5 \n\t" // q
+ "paddsb %%mm6, %%mm5 \n\t" // fix bad rounding
+ "pcmpgtb %%mm5, %%mm7 \n\t" // SIGN(q)
+ "pxor %%mm7, %%mm5 \n\t"
+
+ PMINUB(%%mm5, %%mm4, %%mm3) // MIN(|q|, 5d/64)
+ "pxor %%mm1, %%mm7 \n\t" // SIGN(d*q)
+
+ "pand %%mm7, %%mm4 \n\t"
+ "movq (%%"REG_a", %1, 2), %%mm0 \n\t"
+ "movq (%0, %1, 4), %%mm2 \n\t"
+ "pxor %%mm1, %%mm0 \n\t"
+ "pxor %%mm1, %%mm2 \n\t"
+ "paddb %%mm4, %%mm0 \n\t"
+ "psubb %%mm4, %%mm2 \n\t"
+ "pxor %%mm1, %%mm0 \n\t"
+ "pxor %%mm1, %%mm2 \n\t"
+ "movq %%mm0, (%%"REG_a", %1, 2) \n\t"
+ "movq %%mm2, (%0, %1, 4) \n\t"
+
+ :
+ : "r" (src), "r" ((long)stride), "m" (c->pQPb)
+ : "%"REG_a, "%"REG_c
+ );
/*
- {
- int x;
- src-= stride;
- for(x=0; x<BLOCK_SIZE; x++)
- {
- const int middleEnergy= 5*(src[l5] - src[l4]) + 2*(src[l3] - src[l6]);
- if(FFABS(middleEnergy)< 8*QP)
- {
- const int q=(src[l4] - src[l5])/2;
- const int leftEnergy= 5*(src[l3] - src[l2]) + 2*(src[l1] - src[l4]);
- const int rightEnergy= 5*(src[l7] - src[l6]) + 2*(src[l5] - src[l8]);
-
- int d= FFABS(middleEnergy) - FFMIN( FFABS(leftEnergy), FFABS(rightEnergy) );
- d= FFMAX(d, 0);
-
- d= (5*d + 32) >> 6;
- d*= FFSIGN(-middleEnergy);
-
- if(q>0)
- {
- d= d<0 ? 0 : d;
- d= d>q ? q : d;
- }
- else
- {
- d= d>0 ? 0 : d;
- d= d<q ? q : d;
- }
-
- src[l4]-= d;
- src[l5]+= d;
- }
- src++;
+ {
+ int x;
+ src-= stride;
+ for(x=0; x<BLOCK_SIZE; x++){
+ const int middleEnergy= 5*(src[l5] - src[l4]) + 2*(src[l3] - src[l6]);
+ if(FFABS(middleEnergy)< 8*QP){
+ const int q=(src[l4] - src[l5])/2;
+ const int leftEnergy= 5*(src[l3] - src[l2]) + 2*(src[l1] - src[l4]);
+ const int rightEnergy= 5*(src[l7] - src[l6]) + 2*(src[l5] - src[l8]);
+
+ int d= FFABS(middleEnergy) - FFMIN( FFABS(leftEnergy), FFABS(rightEnergy) );
+ d= FFMAX(d, 0);
+
+ d= (5*d + 32) >> 6;
+ d*= FFSIGN(-middleEnergy);
+
+ if(q>0){
+ d= d<0 ? 0 : d;
+ d= d>q ? q : d;
+ }else{
+ d= d>0 ? 0 : d;
+ d= d<q ? q : d;
+ }
+
+ src[l4]-= d;
+ src[l5]+= d;
}
-src-=8;
- for(x=0; x<8; x++)
- {
- int y;
- for(y=4; y<6; y++)
- {
- int d= src[x+y*stride] - tmp[x+(y-4)*8];
- int ad= FFABS(d);
- static int max=0;
- static int sum=0;
- static int num=0;
- static int bias=0;
-
- if(max<ad) max=ad;
- sum+= ad>3 ? 1 : 0;
- if(ad>3)
- {
- src[0] = src[7] = src[stride*7] = src[(stride+1)*7]=255;
- }
- if(y==4) bias+=d;
- num++;
- if(num%1000000 == 0)
- {
- av_log(c, AV_LOG_INFO, " %d %d %d %d\n", num, sum, max, bias);
- }
- }
+ src++;
+ }
+ src-=8;
+ for(x=0; x<8; x++){
+ int y;
+ for(y=4; y<6; y++){
+ int d= src[x+y*stride] - tmp[x+(y-4)*8];
+ int ad= FFABS(d);
+ static int max=0;
+ static int sum=0;
+ static int num=0;
+ static int bias=0;
+
+ if(max<ad) max=ad;
+ sum+= ad>3 ? 1 : 0;
+ if(ad>3){
+ src[0] = src[7] = src[stride*7] = src[(stride+1)*7]=255;
+ }
+ if(y==4) bias+=d;
+ num++;
+ if(num%1000000 == 0){
+ av_log(c, AV_LOG_INFO, " %d %d %d %d\n", num, sum, max, bias);
+ }
}
+ }
}
*/
#elif defined (HAVE_MMX)
- src+= stride*4;
- asm volatile(
- "pxor %%mm7, %%mm7 \n\t"
- "lea -40(%%"REG_SP"), %%"REG_c" \n\t" // make space for 4 8-byte vars
- "and "ALIGN_MASK", %%"REG_c" \n\t" // align
+ src+= stride*4;
+ asm volatile(
+ "pxor %%mm7, %%mm7 \n\t"
+ "lea -40(%%"REG_SP"), %%"REG_c" \n\t" // make space for 4 8-byte vars
+ "and "ALIGN_MASK", %%"REG_c" \n\t" // align
// 0 1 2 3 4 5 6 7
// %0 %0+%1 %0+2%1 eax+2%1 %0+4%1 eax+4%1 edx+%1 edx+2%1
// %0 eax eax+%1 eax+2%1 %0+4%1 edx edx+%1 edx+2%1
- "movq (%0), %%mm0 \n\t"
- "movq %%mm0, %%mm1 \n\t"
- "punpcklbw %%mm7, %%mm0 \n\t" // low part of line 0
- "punpckhbw %%mm7, %%mm1 \n\t" // high part of line 0
-
- "movq (%0, %1), %%mm2 \n\t"
- "lea (%0, %1, 2), %%"REG_a" \n\t"
- "movq %%mm2, %%mm3 \n\t"
- "punpcklbw %%mm7, %%mm2 \n\t" // low part of line 1
- "punpckhbw %%mm7, %%mm3 \n\t" // high part of line 1
-
- "movq (%%"REG_a"), %%mm4 \n\t"
- "movq %%mm4, %%mm5 \n\t"
- "punpcklbw %%mm7, %%mm4 \n\t" // low part of line 2
- "punpckhbw %%mm7, %%mm5 \n\t" // high part of line 2
-
- "paddw %%mm0, %%mm0 \n\t" // 2L0
- "paddw %%mm1, %%mm1 \n\t" // 2H0
- "psubw %%mm4, %%mm2 \n\t" // L1 - L2
- "psubw %%mm5, %%mm3 \n\t" // H1 - H2
- "psubw %%mm2, %%mm0 \n\t" // 2L0 - L1 + L2
- "psubw %%mm3, %%mm1 \n\t" // 2H0 - H1 + H2
-
- "psllw $2, %%mm2 \n\t" // 4L1 - 4L2
- "psllw $2, %%mm3 \n\t" // 4H1 - 4H2
- "psubw %%mm2, %%mm0 \n\t" // 2L0 - 5L1 + 5L2
- "psubw %%mm3, %%mm1 \n\t" // 2H0 - 5H1 + 5H2
-
- "movq (%%"REG_a", %1), %%mm2 \n\t"
- "movq %%mm2, %%mm3 \n\t"
- "punpcklbw %%mm7, %%mm2 \n\t" // L3
- "punpckhbw %%mm7, %%mm3 \n\t" // H3
-
- "psubw %%mm2, %%mm0 \n\t" // 2L0 - 5L1 + 5L2 - L3
- "psubw %%mm3, %%mm1 \n\t" // 2H0 - 5H1 + 5H2 - H3
- "psubw %%mm2, %%mm0 \n\t" // 2L0 - 5L1 + 5L2 - 2L3
- "psubw %%mm3, %%mm1 \n\t" // 2H0 - 5H1 + 5H2 - 2H3
- "movq %%mm0, (%%"REG_c") \n\t" // 2L0 - 5L1 + 5L2 - 2L3
- "movq %%mm1, 8(%%"REG_c") \n\t" // 2H0 - 5H1 + 5H2 - 2H3
-
- "movq (%%"REG_a", %1, 2), %%mm0 \n\t"
- "movq %%mm0, %%mm1 \n\t"
- "punpcklbw %%mm7, %%mm0 \n\t" // L4
- "punpckhbw %%mm7, %%mm1 \n\t" // H4
-
- "psubw %%mm0, %%mm2 \n\t" // L3 - L4
- "psubw %%mm1, %%mm3 \n\t" // H3 - H4
- "movq %%mm2, 16(%%"REG_c") \n\t" // L3 - L4
- "movq %%mm3, 24(%%"REG_c") \n\t" // H3 - H4
- "paddw %%mm4, %%mm4 \n\t" // 2L2
- "paddw %%mm5, %%mm5 \n\t" // 2H2
- "psubw %%mm2, %%mm4 \n\t" // 2L2 - L3 + L4
- "psubw %%mm3, %%mm5 \n\t" // 2H2 - H3 + H4
-
- "lea (%%"REG_a", %1), %0 \n\t"
- "psllw $2, %%mm2 \n\t" // 4L3 - 4L4
- "psllw $2, %%mm3 \n\t" // 4H3 - 4H4
- "psubw %%mm2, %%mm4 \n\t" // 2L2 - 5L3 + 5L4
- "psubw %%mm3, %%mm5 \n\t" // 2H2 - 5H3 + 5H4
+ "movq (%0), %%mm0 \n\t"
+ "movq %%mm0, %%mm1 \n\t"
+ "punpcklbw %%mm7, %%mm0 \n\t" // low part of line 0
+ "punpckhbw %%mm7, %%mm1 \n\t" // high part of line 0
+
+ "movq (%0, %1), %%mm2 \n\t"
+ "lea (%0, %1, 2), %%"REG_a" \n\t"
+ "movq %%mm2, %%mm3 \n\t"
+ "punpcklbw %%mm7, %%mm2 \n\t" // low part of line 1
+ "punpckhbw %%mm7, %%mm3 \n\t" // high part of line 1
+
+ "movq (%%"REG_a"), %%mm4 \n\t"
+ "movq %%mm4, %%mm5 \n\t"
+ "punpcklbw %%mm7, %%mm4 \n\t" // low part of line 2
+ "punpckhbw %%mm7, %%mm5 \n\t" // high part of line 2
+
+ "paddw %%mm0, %%mm0 \n\t" // 2L0
+ "paddw %%mm1, %%mm1 \n\t" // 2H0
+ "psubw %%mm4, %%mm2 \n\t" // L1 - L2
+ "psubw %%mm5, %%mm3 \n\t" // H1 - H2
+ "psubw %%mm2, %%mm0 \n\t" // 2L0 - L1 + L2
+ "psubw %%mm3, %%mm1 \n\t" // 2H0 - H1 + H2
+
+ "psllw $2, %%mm2 \n\t" // 4L1 - 4L2
+ "psllw $2, %%mm3 \n\t" // 4H1 - 4H2
+ "psubw %%mm2, %%mm0 \n\t" // 2L0 - 5L1 + 5L2
+ "psubw %%mm3, %%mm1 \n\t" // 2H0 - 5H1 + 5H2
+
+ "movq (%%"REG_a", %1), %%mm2 \n\t"
+ "movq %%mm2, %%mm3 \n\t"
+ "punpcklbw %%mm7, %%mm2 \n\t" // L3
+ "punpckhbw %%mm7, %%mm3 \n\t" // H3
+
+ "psubw %%mm2, %%mm0 \n\t" // 2L0 - 5L1 + 5L2 - L3
+ "psubw %%mm3, %%mm1 \n\t" // 2H0 - 5H1 + 5H2 - H3
+ "psubw %%mm2, %%mm0 \n\t" // 2L0 - 5L1 + 5L2 - 2L3
+ "psubw %%mm3, %%mm1 \n\t" // 2H0 - 5H1 + 5H2 - 2H3
+ "movq %%mm0, (%%"REG_c") \n\t" // 2L0 - 5L1 + 5L2 - 2L3
+ "movq %%mm1, 8(%%"REG_c") \n\t" // 2H0 - 5H1 + 5H2 - 2H3
+
+ "movq (%%"REG_a", %1, 2), %%mm0 \n\t"
+ "movq %%mm0, %%mm1 \n\t"
+ "punpcklbw %%mm7, %%mm0 \n\t" // L4
+ "punpckhbw %%mm7, %%mm1 \n\t" // H4
+
+ "psubw %%mm0, %%mm2 \n\t" // L3 - L4
+ "psubw %%mm1, %%mm3 \n\t" // H3 - H4
+ "movq %%mm2, 16(%%"REG_c") \n\t" // L3 - L4
+ "movq %%mm3, 24(%%"REG_c") \n\t" // H3 - H4
+ "paddw %%mm4, %%mm4 \n\t" // 2L2
+ "paddw %%mm5, %%mm5 \n\t" // 2H2
+ "psubw %%mm2, %%mm4 \n\t" // 2L2 - L3 + L4
+ "psubw %%mm3, %%mm5 \n\t" // 2H2 - H3 + H4
+
+ "lea (%%"REG_a", %1), %0 \n\t"
+ "psllw $2, %%mm2 \n\t" // 4L3 - 4L4
+ "psllw $2, %%mm3 \n\t" // 4H3 - 4H4
+ "psubw %%mm2, %%mm4 \n\t" // 2L2 - 5L3 + 5L4
+ "psubw %%mm3, %%mm5 \n\t" // 2H2 - 5H3 + 5H4
//50 opcodes so far
- "movq (%0, %1, 2), %%mm2 \n\t"
- "movq %%mm2, %%mm3 \n\t"
- "punpcklbw %%mm7, %%mm2 \n\t" // L5
- "punpckhbw %%mm7, %%mm3 \n\t" // H5
- "psubw %%mm2, %%mm4 \n\t" // 2L2 - 5L3 + 5L4 - L5
- "psubw %%mm3, %%mm5 \n\t" // 2H2 - 5H3 + 5H4 - H5
- "psubw %%mm2, %%mm4 \n\t" // 2L2 - 5L3 + 5L4 - 2L5
- "psubw %%mm3, %%mm5 \n\t" // 2H2 - 5H3 + 5H4 - 2H5
-
- "movq (%%"REG_a", %1, 4), %%mm6 \n\t"
- "punpcklbw %%mm7, %%mm6 \n\t" // L6
- "psubw %%mm6, %%mm2 \n\t" // L5 - L6
- "movq (%%"REG_a", %1, 4), %%mm6 \n\t"
- "punpckhbw %%mm7, %%mm6 \n\t" // H6
- "psubw %%mm6, %%mm3 \n\t" // H5 - H6
-
- "paddw %%mm0, %%mm0 \n\t" // 2L4
- "paddw %%mm1, %%mm1 \n\t" // 2H4
- "psubw %%mm2, %%mm0 \n\t" // 2L4 - L5 + L6
- "psubw %%mm3, %%mm1 \n\t" // 2H4 - H5 + H6
-
- "psllw $2, %%mm2 \n\t" // 4L5 - 4L6
- "psllw $2, %%mm3 \n\t" // 4H5 - 4H6
- "psubw %%mm2, %%mm0 \n\t" // 2L4 - 5L5 + 5L6
- "psubw %%mm3, %%mm1 \n\t" // 2H4 - 5H5 + 5H6
-
- "movq (%0, %1, 4), %%mm2 \n\t"
- "movq %%mm2, %%mm3 \n\t"
- "punpcklbw %%mm7, %%mm2 \n\t" // L7
- "punpckhbw %%mm7, %%mm3 \n\t" // H7
-
- "paddw %%mm2, %%mm2 \n\t" // 2L7
- "paddw %%mm3, %%mm3 \n\t" // 2H7
- "psubw %%mm2, %%mm0 \n\t" // 2L4 - 5L5 + 5L6 - 2L7
- "psubw %%mm3, %%mm1 \n\t" // 2H4 - 5H5 + 5H6 - 2H7
-
- "movq (%%"REG_c"), %%mm2 \n\t" // 2L0 - 5L1 + 5L2 - 2L3
- "movq 8(%%"REG_c"), %%mm3 \n\t" // 2H0 - 5H1 + 5H2 - 2H3
+ "movq (%0, %1, 2), %%mm2 \n\t"
+ "movq %%mm2, %%mm3 \n\t"
+ "punpcklbw %%mm7, %%mm2 \n\t" // L5
+ "punpckhbw %%mm7, %%mm3 \n\t" // H5
+ "psubw %%mm2, %%mm4 \n\t" // 2L2 - 5L3 + 5L4 - L5
+ "psubw %%mm3, %%mm5 \n\t" // 2H2 - 5H3 + 5H4 - H5
+ "psubw %%mm2, %%mm4 \n\t" // 2L2 - 5L3 + 5L4 - 2L5
+ "psubw %%mm3, %%mm5 \n\t" // 2H2 - 5H3 + 5H4 - 2H5
+
+ "movq (%%"REG_a", %1, 4), %%mm6 \n\t"
+ "punpcklbw %%mm7, %%mm6 \n\t" // L6
+ "psubw %%mm6, %%mm2 \n\t" // L5 - L6
+ "movq (%%"REG_a", %1, 4), %%mm6 \n\t"
+ "punpckhbw %%mm7, %%mm6 \n\t" // H6
+ "psubw %%mm6, %%mm3 \n\t" // H5 - H6
+
+ "paddw %%mm0, %%mm0 \n\t" // 2L4
+ "paddw %%mm1, %%mm1 \n\t" // 2H4
+ "psubw %%mm2, %%mm0 \n\t" // 2L4 - L5 + L6
+ "psubw %%mm3, %%mm1 \n\t" // 2H4 - H5 + H6
+
+ "psllw $2, %%mm2 \n\t" // 4L5 - 4L6
+ "psllw $2, %%mm3 \n\t" // 4H5 - 4H6
+ "psubw %%mm2, %%mm0 \n\t" // 2L4 - 5L5 + 5L6
+ "psubw %%mm3, %%mm1 \n\t" // 2H4 - 5H5 + 5H6
+
+ "movq (%0, %1, 4), %%mm2 \n\t"
+ "movq %%mm2, %%mm3 \n\t"
+ "punpcklbw %%mm7, %%mm2 \n\t" // L7
+ "punpckhbw %%mm7, %%mm3 \n\t" // H7
+
+ "paddw %%mm2, %%mm2 \n\t" // 2L7
+ "paddw %%mm3, %%mm3 \n\t" // 2H7
+ "psubw %%mm2, %%mm0 \n\t" // 2L4 - 5L5 + 5L6 - 2L7
+ "psubw %%mm3, %%mm1 \n\t" // 2H4 - 5H5 + 5H6 - 2H7
+
+ "movq (%%"REG_c"), %%mm2 \n\t" // 2L0 - 5L1 + 5L2 - 2L3
+ "movq 8(%%"REG_c"), %%mm3 \n\t" // 2H0 - 5H1 + 5H2 - 2H3
#ifdef HAVE_MMX2
- "movq %%mm7, %%mm6 \n\t" // 0
- "psubw %%mm0, %%mm6 \n\t"
- "pmaxsw %%mm6, %%mm0 \n\t" // |2L4 - 5L5 + 5L6 - 2L7|
- "movq %%mm7, %%mm6 \n\t" // 0
- "psubw %%mm1, %%mm6 \n\t"
- "pmaxsw %%mm6, %%mm1 \n\t" // |2H4 - 5H5 + 5H6 - 2H7|
- "movq %%mm7, %%mm6 \n\t" // 0
- "psubw %%mm2, %%mm6 \n\t"
- "pmaxsw %%mm6, %%mm2 \n\t" // |2L0 - 5L1 + 5L2 - 2L3|
- "movq %%mm7, %%mm6 \n\t" // 0
- "psubw %%mm3, %%mm6 \n\t"
- "pmaxsw %%mm6, %%mm3 \n\t" // |2H0 - 5H1 + 5H2 - 2H3|
+ "movq %%mm7, %%mm6 \n\t" // 0
+ "psubw %%mm0, %%mm6 \n\t"
+ "pmaxsw %%mm6, %%mm0 \n\t" // |2L4 - 5L5 + 5L6 - 2L7|
+ "movq %%mm7, %%mm6 \n\t" // 0
+ "psubw %%mm1, %%mm6 \n\t"
+ "pmaxsw %%mm6, %%mm1 \n\t" // |2H4 - 5H5 + 5H6 - 2H7|
+ "movq %%mm7, %%mm6 \n\t" // 0
+ "psubw %%mm2, %%mm6 \n\t"
+ "pmaxsw %%mm6, %%mm2 \n\t" // |2L0 - 5L1 + 5L2 - 2L3|
+ "movq %%mm7, %%mm6 \n\t" // 0
+ "psubw %%mm3, %%mm6 \n\t"
+ "pmaxsw %%mm6, %%mm3 \n\t" // |2H0 - 5H1 + 5H2 - 2H3|
#else
- "movq %%mm7, %%mm6 \n\t" // 0
- "pcmpgtw %%mm0, %%mm6 \n\t"
- "pxor %%mm6, %%mm0 \n\t"
- "psubw %%mm6, %%mm0 \n\t" // |2L4 - 5L5 + 5L6 - 2L7|
- "movq %%mm7, %%mm6 \n\t" // 0
- "pcmpgtw %%mm1, %%mm6 \n\t"
- "pxor %%mm6, %%mm1 \n\t"
- "psubw %%mm6, %%mm1 \n\t" // |2H4 - 5H5 + 5H6 - 2H7|
- "movq %%mm7, %%mm6 \n\t" // 0
- "pcmpgtw %%mm2, %%mm6 \n\t"
- "pxor %%mm6, %%mm2 \n\t"
- "psubw %%mm6, %%mm2 \n\t" // |2L0 - 5L1 + 5L2 - 2L3|
- "movq %%mm7, %%mm6 \n\t" // 0
- "pcmpgtw %%mm3, %%mm6 \n\t"
- "pxor %%mm6, %%mm3 \n\t"
- "psubw %%mm6, %%mm3 \n\t" // |2H0 - 5H1 + 5H2 - 2H3|
+ "movq %%mm7, %%mm6 \n\t" // 0
+ "pcmpgtw %%mm0, %%mm6 \n\t"
+ "pxor %%mm6, %%mm0 \n\t"
+ "psubw %%mm6, %%mm0 \n\t" // |2L4 - 5L5 + 5L6 - 2L7|
+ "movq %%mm7, %%mm6 \n\t" // 0
+ "pcmpgtw %%mm1, %%mm6 \n\t"
+ "pxor %%mm6, %%mm1 \n\t"
+ "psubw %%mm6, %%mm1 \n\t" // |2H4 - 5H5 + 5H6 - 2H7|
+ "movq %%mm7, %%mm6 \n\t" // 0
+ "pcmpgtw %%mm2, %%mm6 \n\t"
+ "pxor %%mm6, %%mm2 \n\t"
+ "psubw %%mm6, %%mm2 \n\t" // |2L0 - 5L1 + 5L2 - 2L3|
+ "movq %%mm7, %%mm6 \n\t" // 0
+ "pcmpgtw %%mm3, %%mm6 \n\t"
+ "pxor %%mm6, %%mm3 \n\t"
+ "psubw %%mm6, %%mm3 \n\t" // |2H0 - 5H1 + 5H2 - 2H3|
#endif
#ifdef HAVE_MMX2
- "pminsw %%mm2, %%mm0 \n\t"
- "pminsw %%mm3, %%mm1 \n\t"
+ "pminsw %%mm2, %%mm0 \n\t"
+ "pminsw %%mm3, %%mm1 \n\t"
#else
- "movq %%mm0, %%mm6 \n\t"
- "psubusw %%mm2, %%mm6 \n\t"
- "psubw %%mm6, %%mm0 \n\t"
- "movq %%mm1, %%mm6 \n\t"
- "psubusw %%mm3, %%mm6 \n\t"
- "psubw %%mm6, %%mm1 \n\t"
+ "movq %%mm0, %%mm6 \n\t"
+ "psubusw %%mm2, %%mm6 \n\t"
+ "psubw %%mm6, %%mm0 \n\t"
+ "movq %%mm1, %%mm6 \n\t"
+ "psubusw %%mm3, %%mm6 \n\t"
+ "psubw %%mm6, %%mm1 \n\t"
#endif
- "movd %2, %%mm2 \n\t" // QP
- "punpcklbw %%mm7, %%mm2 \n\t"
+ "movd %2, %%mm2 \n\t" // QP
+ "punpcklbw %%mm7, %%mm2 \n\t"
- "movq %%mm7, %%mm6 \n\t" // 0
- "pcmpgtw %%mm4, %%mm6 \n\t" // sign(2L2 - 5L3 + 5L4 - 2L5)
- "pxor %%mm6, %%mm4 \n\t"
- "psubw %%mm6, %%mm4 \n\t" // |2L2 - 5L3 + 5L4 - 2L5|
- "pcmpgtw %%mm5, %%mm7 \n\t" // sign(2H2 - 5H3 + 5H4 - 2H5)
- "pxor %%mm7, %%mm5 \n\t"
- "psubw %%mm7, %%mm5 \n\t" // |2H2 - 5H3 + 5H4 - 2H5|
+ "movq %%mm7, %%mm6 \n\t" // 0
+ "pcmpgtw %%mm4, %%mm6 \n\t" // sign(2L2 - 5L3 + 5L4 - 2L5)
+ "pxor %%mm6, %%mm4 \n\t"
+ "psubw %%mm6, %%mm4 \n\t" // |2L2 - 5L3 + 5L4 - 2L5|
+ "pcmpgtw %%mm5, %%mm7 \n\t" // sign(2H2 - 5H3 + 5H4 - 2H5)
+ "pxor %%mm7, %%mm5 \n\t"
+ "psubw %%mm7, %%mm5 \n\t" // |2H2 - 5H3 + 5H4 - 2H5|
// 100 opcodes
- "psllw $3, %%mm2 \n\t" // 8QP
- "movq %%mm2, %%mm3 \n\t" // 8QP
- "pcmpgtw %%mm4, %%mm2 \n\t"
- "pcmpgtw %%mm5, %%mm3 \n\t"
- "pand %%mm2, %%mm4 \n\t"
- "pand %%mm3, %%mm5 \n\t"
-
-
- "psubusw %%mm0, %%mm4 \n\t" // hd
- "psubusw %%mm1, %%mm5 \n\t" // ld
-
-
- "movq "MANGLE(w05)", %%mm2 \n\t" // 5
- "pmullw %%mm2, %%mm4 \n\t"
- "pmullw %%mm2, %%mm5 \n\t"
- "movq "MANGLE(w20)", %%mm2 \n\t" // 32
- "paddw %%mm2, %%mm4 \n\t"
- "paddw %%mm2, %%mm5 \n\t"
- "psrlw $6, %%mm4 \n\t"
- "psrlw $6, %%mm5 \n\t"
-
- "movq 16(%%"REG_c"), %%mm0 \n\t" // L3 - L4
- "movq 24(%%"REG_c"), %%mm1 \n\t" // H3 - H4
-
- "pxor %%mm2, %%mm2 \n\t"
- "pxor %%mm3, %%mm3 \n\t"
-
- "pcmpgtw %%mm0, %%mm2 \n\t" // sign (L3-L4)<
projects / ffmpeg.git / commitdiff