try to unroll inner for(x=0 ... loop to avoid these damn if(x ... checks
smart blur
commandline option for the deblock / dering thresholds
+put fastmemcpy back
+dont use #ifdef ARCH_X86 for the asm stuff ... cross compilers? (note cpudetect uses ARCH_X86)
...
*/
//#undef HAVE_MMX2
//#define HAVE_3DNOW
//#undef HAVE_MMX
+//#undef ARCH_X86
//#define DEBUG_BRIGHTNESS
-#include "../libvo/fastmemcpy.h"
+//#include "../libvo/fastmemcpy.h"
#include "postprocess.h"
+#include "../cpudetect.h"
#define MIN(a,b) ((a) > (b) ? (b) : (a))
#define MAX(a,b) ((a) < (b) ? (b) : (a))
#define ABS(a) ((a) > 0 ? (a) : (-(a)))
#define SIGN(a) ((a) > 0 ? 1 : -1)
-#ifdef HAVE_MMX2
-#define PAVGB(a,b) "pavgb " #a ", " #b " \n\t"
-#elif defined (HAVE_3DNOW)
-#define PAVGB(a,b) "pavgusb " #a ", " #b " \n\t"
-#endif
-
-#ifdef HAVE_MMX2
-#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"
-#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"
-#endif
-
-
#define GET_MODE_BUFFER_SIZE 500
#define OPTIONS_ARRAY_SIZE 10
-#ifdef HAVE_MMX
+#ifdef ARCH_X86
+#define CAN_COMPILE_X86_ASM
+#endif
+
+#ifdef CAN_COMPILE_X86_ASM
static volatile uint64_t __attribute__((aligned(8))) packedYOffset= 0x0000000000000000LL;
static volatile uint64_t __attribute__((aligned(8))) packedYScale= 0x0100010001000100LL;
static uint64_t __attribute__((aligned(8))) w05= 0x0005000500050005LL;
#else
static uint64_t packedYOffset= 0x0000000000000000LL;
static uint64_t packedYScale= 0x0100010001000100LL;
-static uint8_t tempBlocks[8*16*2]; //used for the horizontal code
#endif
int hFlatnessThreshold= 56 - 16;
NULL //End Marker
};
-#ifdef HAVE_MMX
+#ifdef CAN_COMPILE_X86_ASM
static inline void unusedVariableWarningFixer()
{
if(
}
#endif
-#ifdef HAVE_MMX2
+#ifdef CAN_COMPILE_X86_ASM
static inline void prefetchnta(void *p)
{
asm volatile( "prefetchnta (%0)\n\t"
}
#endif
-//FIXME? |255-0| = 1 (shouldnt be a problem ...)
-/**
- * Check if the middle 8x8 Block in the given 8x16 block is flat
- */
-static inline int isVertDC(uint8_t src[], int stride){
- int numEq= 0;
-#ifndef HAVE_MMX
- int y;
-#endif
- src+= stride*4; // src points to begin of the 8x8 Block
-#ifdef HAVE_MMX
-asm volatile(
- "leal (%1, %2), %%eax \n\t"
- "leal (%%eax, %2, 4), %%ebx \n\t"
-// 0 1 2 3 4 5 6 7 8 9
-// %1 eax eax+%2 eax+2%2 %1+4%2 ebx ebx+%2 ebx+2%2 %1+8%2 ebx+4%2
- "movq b7E, %%mm7 \n\t" // mm7 = 0x7F
- "movq b7C, %%mm6 \n\t" // mm6 = 0x7D
- "movq (%1), %%mm0 \n\t"
- "movq (%%eax), %%mm1 \n\t"
- "psubb %%mm1, %%mm0 \n\t" // mm0 = differnece
- "paddb %%mm7, %%mm0 \n\t"
- "pcmpgtb %%mm6, %%mm0 \n\t"
-
- "movq (%%eax,%2), %%mm2 \n\t"
- "psubb %%mm2, %%mm1 \n\t"
- "paddb %%mm7, %%mm1 \n\t"
- "pcmpgtb %%mm6, %%mm1 \n\t"
- "paddb %%mm1, %%mm0 \n\t"
-
- "movq (%%eax, %2, 2), %%mm1 \n\t"
- "psubb %%mm1, %%mm2 \n\t"
- "paddb %%mm7, %%mm2 \n\t"
- "pcmpgtb %%mm6, %%mm2 \n\t"
- "paddb %%mm2, %%mm0 \n\t"
-
- "movq (%1, %2, 4), %%mm2 \n\t"
- "psubb %%mm2, %%mm1 \n\t"
- "paddb %%mm7, %%mm1 \n\t"
- "pcmpgtb %%mm6, %%mm1 \n\t"
- "paddb %%mm1, %%mm0 \n\t"
-
- "movq (%%ebx), %%mm1 \n\t"
- "psubb %%mm1, %%mm2 \n\t"
- "paddb %%mm7, %%mm2 \n\t"
- "pcmpgtb %%mm6, %%mm2 \n\t"
- "paddb %%mm2, %%mm0 \n\t"
-
- "movq (%%ebx, %2), %%mm2 \n\t"
- "psubb %%mm2, %%mm1 \n\t"
- "paddb %%mm7, %%mm1 \n\t"
- "pcmpgtb %%mm6, %%mm1 \n\t"
- "paddb %%mm1, %%mm0 \n\t"
-
- "movq (%%ebx, %2, 2), %%mm1 \n\t"
- "psubb %%mm1, %%mm2 \n\t"
- "paddb %%mm7, %%mm2 \n\t"
- "pcmpgtb %%mm6, %%mm2 \n\t"
- "paddb %%mm2, %%mm0 \n\t"
-
- " \n\t"
-#ifdef HAVE_MMX2
- "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"
-#endif
- "movd %%mm0, %0 \n\t"
- : "=r" (numEq)
- : "r" (src), "r" (stride)
- : "%ebx"
- );
- numEq= (-numEq) &0xFF;
-
-#else
- for(y=0; y<BLOCK_SIZE-1; y++)
- {
- if(((src[0] - src[0+stride] + 1)&0xFFFF) < 3) numEq++;
- if(((src[1] - src[1+stride] + 1)&0xFFFF) < 3) numEq++;
- if(((src[2] - src[2+stride] + 1)&0xFFFF) < 3) numEq++;
- if(((src[3] - src[3+stride] + 1)&0xFFFF) < 3) numEq++;
- if(((src[4] - src[4+stride] + 1)&0xFFFF) < 3) numEq++;
- if(((src[5] - src[5+stride] + 1)&0xFFFF) < 3) numEq++;
- if(((src[6] - src[6+stride] + 1)&0xFFFF) < 3) numEq++;
- if(((src[7] - src[7+stride] + 1)&0xFFFF) < 3) numEq++;
- src+= stride;
- }
-#endif
-/* if(abs(numEq - asmEq) > 0)
- {
- printf("\nasm:%d c:%d\n", asmEq, numEq);
- for(int y=0; y<8; y++)
- {
- for(int x=0; x<8; x++)
- {
- printf("%d ", temp[x + y*stride]);
- }
- printf("\n");
- }
- }
-*/
-// for(int i=0; i<numEq/8; i++) src[i]=255;
- return (numEq > vFlatnessThreshold) ? 1 : 0;
-}
-
-static inline int isVertMinMaxOk(uint8_t src[], int stride, int QP)
-{
-#ifdef HAVE_MMX
- int isOk;
- src+= stride*3;
- asm volatile(
-// "int $3 \n\t"
- "movq (%1, %2), %%mm0 \n\t"
- "movq (%1, %2, 8), %%mm1 \n\t"
- "movq %%mm0, %%mm2 \n\t"
- "psubusb %%mm1, %%mm0 \n\t"
- "psubusb %%mm2, %%mm1 \n\t"
- "por %%mm1, %%mm0 \n\t" // ABS Diff
-
- "movq pQPb, %%mm7 \n\t" // QP,..., QP
- "paddusb %%mm7, %%mm7 \n\t" // 2QP ... 2QP
- "psubusb %%mm7, %%mm0 \n\t" // Diff <= 2QP -> 0
- "pcmpeqd b00, %%mm0 \n\t"
- "psrlq $16, %%mm0 \n\t"
- "pcmpeqd bFF, %%mm0 \n\t"
-// "movd %%mm0, (%1, %2, 4)\n\t"
- "movd %%mm0, %0 \n\t"
- : "=r" (isOk)
- : "r" (src), "r" (stride)
- );
- return isOk;
-#else
-
- int isOk2= 1;
- int x;
- src+= stride*3;
- for(x=0; x<BLOCK_SIZE; x++)
- {
- if(abs((int)src[x + stride] - (int)src[x + (stride<<3)]) > 2*QP) isOk2=0;
- }
-/* if(isOk && !isOk2 || !isOk && isOk2)
- {
- printf("\nasm:%d c:%d QP:%d\n", isOk, isOk2, QP);
- for(int y=0; y<9; y++)
- {
- for(int x=0; x<8; x++)
- {
- printf("%d ", src[x + y*stride]);
- }
- printf("\n");
- }
- } */
-
- return isOk2;
-#endif
-
-}
-
-/**
- * Do a vertical low pass filter on the 8x16 block (only write to the 8x8 block in the middle)
- * using the 9-Tap Filter (1,1,2,2,4,2,2,1,1)/16
- */
-static inline void doVertLowPass(uint8_t *src, int stride, int QP)
-{
-#if defined (HAVE_MMX2) || defined (HAVE_3DNOW)
- src+= stride*3;
- asm volatile( //"movv %0 %1 %2\n\t"
- "movq pQPb, %%mm0 \n\t" // QP,..., QP
-
- "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 b00, %%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"
- "leal (%0, %1, 4), %%eax \n\t"
- "leal (%0, %1, 8), %%ebx \n\t"
- "subl %1, %%ebx \n\t"
- "addl %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 b00, %%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 ebx 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((%%eax), %%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((%%eax,%1,2), %%mm5) // 11 /2
- PAVGB((%%eax), %%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 (%%ebx), %%mm0 \n\t" // 1
- PAVGB((%%eax, %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 (%%eax, %1, 4), %%mm0 \n\t" // 1
- PAVGB((%%ebx), %%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 (%%eax), %%mm5 \n\t" // 1
- "movq %%mm6, (%%eax) \n\t" // X
- // mm0=7(11) mm1=2(11) mm2=3 mm3=6(11) mm4=1(11) mm5=4 mm7=9
- "movq (%%eax, %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 (%%eax, %1, 2), %%mm6 \n\t" // 1
- PAVGB(%%mm6, %%mm1) // 11 4 2 /8
- PAVGB(%%mm0, %%mm1) // 11224222 /16
- "movq %%mm1, (%%eax, %1, 2) \n\t" // X
- // mm2=3(112) mm3=6(11) mm4=5 mm5=4(11) mm6=6 mm7=9
- PAVGB((%%ebx), %%mm2) // 112 4 /8
- "movq (%%eax, %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, (%%ebx) \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, (%%eax, %1, 4) \n\t" // X
- "subl %1, %0 \n\t"
-
- :
- : "r" (src), "r" (stride)
- : "%eax", "%ebx"
- );
-#else
- 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= ABS(src[0] - src[l1]) < QP ? src[0] : src[l1];
- const int last= ABS(src[l8] - src[l9]) < QP ? src[l9] : src[l8];
-
- int sums[9];
- sums[0] = first + src[l1];
- sums[1] = src[l1] + src[l2];
- sums[2] = src[l2] + src[l3];
- sums[3] = src[l3] + src[l4];
- sums[4] = src[l4] + src[l5];
- sums[5] = src[l5] + src[l6];
- sums[6] = src[l6] + src[l7];
- sums[7] = src[l7] + src[l8];
- sums[8] = src[l8] + last;
-
- src[l1]= ((sums[0]<<2) + ((first + sums[2])<<1) + sums[4] + 8)>>4;
- src[l2]= ((src[l2]<<2) + ((first + sums[0] + sums[3])<<1) + sums[5] + 8)>>4;
- src[l3]= ((src[l3]<<2) + ((first + sums[1] + sums[4])<<1) + sums[6] + 8)>>4;
- src[l4]= ((src[l4]<<2) + ((sums[2] + sums[5])<<1) + sums[0] + sums[7] + 8)>>4;
- src[l5]= ((src[l5]<<2) + ((sums[3] + sums[6])<<1) + sums[1] + sums[8] + 8)>>4;
- src[l6]= ((src[l6]<<2) + ((last + sums[7] + sums[4])<<1) + sums[2] + 8)>>4;
- src[l7]= (((last + src[l7])<<2) + ((src[l8] + sums[5])<<1) + sums[3] + 8)>>4;
- src[l8]= ((sums[8]<<2) + ((last + sums[6])<<1) + sums[4] + 8)>>4;
-
- src++;
- }
-
-#endif
-}
-
-/**
- * Experimental implementation of the filter (Algorithm 1) described in a paper from Ramkishor & Karandikar
- * values are correctly clipped (MMX2)
- * values are wraparound (C)
- * conclusion: its fast, but introduces ugly horizontal patterns if there is a continious gradient
- 0 8 16 24
- x = 8
- x/2 = 4
- x/8 = 1
- 1 12 12 23
- */
-static inline void vertRK1Filter(uint8_t *src, int stride, int QP)
-{
-#if defined (HAVE_MMX2) || defined (HAVE_3DNOW)
- src+= stride*3;
-// FIXME rounding
- asm volatile(
- "pxor %%mm7, %%mm7 \n\t" // 0
- "movq b80, %%mm6 \n\t" // MIN_SIGNED_BYTE
- "leal (%0, %1), %%eax \n\t"
- "leal (%%eax, %1, 4), %%ebx \n\t"
-// 0 1 2 3 4 5 6 7 8 9
-// %0 eax eax+%1 eax+2%1 %0+4%1 ebx ebx+%1 ebx+2%1 %0+8%1 ebx+4%1
- "movq pQPb, %%mm0 \n\t" // QP,..., QP
- "movq %%mm0, %%mm1 \n\t" // QP,..., QP
- "paddusb b02, %%mm0 \n\t"
- "psrlw $2, %%mm0 \n\t"
- "pand 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 (%%ebx), %%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 (%%ebx), %%mm2 \n\t"
-// "paddb %%mm6, %%mm2 \n\t" // line 5 + 0x80
- "psubb %%mm5, %%mm2 \n\t"
-// "psubb %%mm6, %%mm2 \n\t"
- "movq %%mm2, (%%ebx) \n\t"
-
- "paddb %%mm6, %%mm5 \n\t"
- "psrlw $2, %%mm5 \n\t"
- "pand b3F, %%mm5 \n\t"
- "psubb b20, %%mm5 \n\t" // (l5-l4)/8
-
- "movq (%%eax, %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, (%%eax, %1, 2) \n\t"
-
- "movq (%%ebx, %1), %%mm2 \n\t"
- "paddb %%mm6, %%mm2 \n\t" // line 6 + 0x80
- "psubsb %%mm5, %%mm2 \n\t"
- "psubb %%mm6, %%mm2 \n\t"
- "movq %%mm2, (%%ebx, %1) \n\t"
-
- :
- : "r" (src), "r" (stride)
- : "%eax", "%ebx"
- );
-#else
- 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(ABS(v) < QP15)
- {
- src[x+l3] +=v>>3;
- src[x+l4] +=v>>1;
- src[x+l5] -=v>>1;
- src[x+l6] -=v>>3;
-
- }
- }
-
-#endif
-}
-
-/**
- * Experimental Filter 1
- * will not damage linear gradients
- * Flat blocks should look like they where passed through the (1,1,2,2,4,2,2,1,1) 9-Tap filter
- * can only smooth blocks at the expected locations (it cant smooth them if they did move)
- * MMX2 version does correct clipping C version doesnt
- */
-static inline void vertX1Filter(uint8_t *src, int stride, int QP)
-{
-#if defined (HAVE_MMX2) || defined (HAVE_3DNOW)
- src+= stride*3;
-
- asm volatile(
- "pxor %%mm7, %%mm7 \n\t" // 0
-// "movq b80, %%mm6 \n\t" // MIN_SIGNED_BYTE
- "leal (%0, %1), %%eax \n\t"
- "leal (%%eax, %1, 4), %%ebx \n\t"
-// 0 1 2 3 4 5 6 7 8 9
-// %0 eax eax+%1 eax+2%1 %0+4%1 ebx ebx+%1 ebx+2%1 %0+8%1 ebx+4%1
- "movq (%%eax, %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 (%%ebx), %%mm3 \n\t" // line 5
- "movq (%%ebx, %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
- "psubusb pQPb, %%mm4 \n\t"
- "pcmpeqb %%mm7, %%mm4 \n\t" // d <= QP ? -1 : 0
- "psubusb 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 (%%ebx), %%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, (%%ebx) \n\t" // line 5
-
- PAVGB(%%mm7, %%mm1) // d/4
-
- "movq (%%eax, %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, (%%eax, %1, 2) \n\t" // line 3
-
- "movq (%%ebx, %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, (%%ebx, %1) \n\t" // line 6
-
- PAVGB(%%mm7, %%mm1) // d/8
-
- "movq (%%eax, %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, (%%eax, %1) \n\t" // line 2
-
- "movq (%%ebx, %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, (%%ebx, %1, 2) \n\t" // line 7
-
- :
- : "r" (src), "r" (stride)
- : "%eax", "%ebx"
- );
-#else
-
- 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= ABS(b) - ((ABS(a) + ABS(c))>>1);
- d= MAX(d, 0);
-
- if(d < QP)
- {
- int v = d * SIGN(-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;
- for(int x=0; x<BLOCK_SIZE; x++)
- {
- int v2= src[l2];
- int v3= src[l3];
- int v4= src[l4];
- int v5= src[l5];
- int v6= src[l6];
- int v7= src[l7];
-
- if(ABS(v4-v5)<QP && ABS(v4-v5) - (ABS(v3-v4) + ABS(v5-v6))>0 )
- {
- src[l3] = (6*v2 + 4*v3 + 3*v4 + 2*v5 + v6 )/16;
- src[l4] = (3*v2 + 3*v3 + 4*v4 + 3*v5 + 2*v6 + v7 )/16;
- src[l5] = (1*v2 + 2*v3 + 3*v4 + 4*v5 + 3*v6 + 3*v7)/16;
- src[l6] = ( 1*v3 + 2*v4 + 3*v5 + 4*v6 + 6*v7)/16;
- }
- src++;
- }
-*/
-#endif
-}
-
-/**
- * Experimental Filter 1 (Horizontal)
- * will not damage linear gradients
- * Flat blocks should look like they where passed through the (1,1,2,2,4,2,2,1,1) 9-Tap filter
- * can only smooth blocks at the expected locations (it cant smooth them if they did move)
- * MMX2 version does correct clipping C version doesnt
- * not identical with the vertical one
- */
-static inline void horizX1Filter(uint8_t *src, int stride, int QP)
-{
- int y;
-//FIXME (has little in common with the mmx2 version)
- 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= MAX(ABS(b) - (ABS(a) + ABS(c))/2, 0);
-
- if(d < QP)
- {
- int v = d * SIGN(-b);
-
- 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;
- }
-}
-
-
-static inline void doVertDefFilter(uint8_t src[], int stride, int QP)
-{
-#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);
-*/
- src+= stride*4;
- asm volatile(
-
-#if 0 //sligtly more accurate and slightly slower
- "pxor %%mm7, %%mm7 \n\t" // 0
- "leal (%0, %1), %%eax \n\t"
- "leal (%%eax, %1, 4), %%ebx \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 ebx+%1 ebx+2%1
-// %0 eax eax+%1 eax+2%1 %0+4%1 ebx ebx+%1 ebx+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 (%%eax), %%mm1 \n\t" // l1
- "movq (%%eax, %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 (%%ebx), %%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 (%%ebx, %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 (%%ebx, %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 pQPb, %%mm4 \n\t" // QP //FIXME QP+1 ?
- "paddusb 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 b01, %%mm3 \n\t"
- PAVGB(%%mm7, %%mm3)
- PAVGB(%%mm7, %%mm3)
- "paddusb %%mm1, %%mm3 \n\t"
-// "paddusb b01, %%mm3 \n\t"
-
- "movq (%%eax, %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 b01, %%mm3 \n\t"
- PAVGB(%%mm7, %%mm3)
-
- "movq (%%eax, %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, (%%eax, %1, 2) \n\t"
- "movq %%mm2, (%0, %1, 4) \n\t"
-#endif
-
- "leal (%0, %1), %%eax \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 ebx+%1 ebx+2%1
-// %0 eax eax+%1 eax+2%1 %0+4%1 ebx ebx+%1 ebx+2%1
-
-
- "movq (%%eax, %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 (%%eax, %1, 4), %%mm2 \n\t" // l5
- "movq (%%eax, %1), %%mm3 \n\t" // l2
- "pxor %%mm6, %%mm2 \n\t" // -l5-1
- "movq %%mm2, %%mm5 \n\t" // -l5-1
- "movq b80, %%mm4 \n\t" // 128
- "leal (%%eax, %1, 4), %%ebx \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 (%%eax), %%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 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((%%ebx, %1), %%mm5) // (l6-l5+256)/2
- "movq (%%ebx, %1, 2), %%mm1 \n\t" // l7
- "pxor %%mm6, %%mm1 \n\t" // -l7-1
- PAVGB((%0, %1, 4), %%mm1) // (l4-l7+256)/2
- "movq 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 b00, %%mm1 \n\t" // 0
- "movq 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 b00, %%mm7 \n\t" // 0
- "movq pQPb, %%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 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 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 (%%eax, %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, (%%eax, %1, 2) \n\t"
- "movq %%mm2, (%0, %1, 4) \n\t"
-
- :
- : "r" (src), "r" (stride)
- : "%eax", "%ebx"
- );
-
-/*
- {
- 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(ABS(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= ABS(middleEnergy) - MIN( ABS(leftEnergy), ABS(rightEnergy) );
- d= MAX(d, 0);
-
- d= (5*d + 32) >> 6;
- d*= SIGN(-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++;
- }
-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= ABS(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)
- {
- printf(" %d %d %d %d\n", num, sum, max, bias);
- }
- }
- }
-}
-*/
-#elif defined (HAVE_MMX)
- src+= stride*4;
-
- asm volatile(
- "pxor %%mm7, %%mm7 \n\t"
- "leal (%0, %1), %%eax \n\t"
- "leal (%%eax, %1, 4), %%ebx \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 ebx+%1 ebx+2%1
-// %0 eax eax+%1 eax+2%1 %0+4%1 ebx ebx+%1 ebx+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 (%%eax), %%mm2 \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 (%%eax, %1), %%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 (%%eax, %1, 2), %%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, temp0 \n\t" // 2L0 - 5L1 + 5L2 - 2L3
- "movq %%mm1, temp1 \n\t" // 2H0 - 5H1 + 5H2 - 2H3
-
- "movq (%0, %1, 4), %%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, temp2 \n\t" // L3 - L4
- "movq %%mm3, temp3 \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
-
- "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 (%%ebx), %%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 (%%ebx, %1), %%mm6 \n\t"
- "punpcklbw %%mm7, %%mm6 \n\t" // L6
- "psubw %%mm6, %%mm2 \n\t" // L5 - L6
- "movq (%%ebx, %1), %%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 (%%ebx, %1, 2), %%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 temp0, %%mm2 \n\t" // 2L0 - 5L1 + 5L2 - 2L3
- "movq temp1, %%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|
-#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|
-#endif
-
-#ifdef HAVE_MMX2
- "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"
-#endif
-
- "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
- "movd %2, %%mm2 \n\t" // QP
- "punpcklwd %%mm2, %%mm2 \n\t"
- "punpcklwd %%mm2, %%mm2 \n\t"
- "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 w05, %%mm2 \n\t" // 5
- "pmullw %%mm2, %%mm4 \n\t"
- "pmullw %%mm2, %%mm5 \n\t"
- "movq 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 w06, %%mm2 \n\t" // 6
- "paddw %%mm2, %%mm4 \n\t"
- "paddw %%mm2, %%mm5 \n\t"
- "movq w1400, %%mm2 \n\t" // 1400h = 5120 = 5/64*2^16
-//FIXME if *5/64 is supposed to be /13 then we should use 5041 instead of 5120
- "pmulhw %%mm2, %%mm4 \n\t" // hd/13
- "pmulhw %%mm2, %%mm5 \n\t" // ld/13
-*/
-
- "movq temp2, %%mm0 \n\t" // L3 - L4
- "movq temp3, %%mm1 \n\t" // H3 - H4
-
- "pxor %%mm2, %%mm2 \n\t"
- "pxor %%mm3, %%mm3 \n\t"
-
- "pcmpgtw %%mm0, %%mm2 \n\t" // sign (L3-L4)
- "pcmpgtw %%mm1, %%mm3 \n\t" // sign (H3-H4)
- "pxor %%mm2, %%mm0 \n\t"
- "pxor %%mm3, %%mm1 \n\t"
- "psubw %%mm2, %%mm0 \n\t" // |L3-L4|
- "psubw %%mm3, %%mm1 \n\t" // |H3-H4|
- "psrlw $1, %%mm0 \n\t" // |L3 - L4|/2
- "psrlw $1, %%mm1 \n\t" // |H3 - H4|/2
-
- "pxor %%mm6, %%mm2 \n\t"
- "pxor %%mm7, %%mm3 \n\t"
- "pand %%mm2, %%mm4 \n\t"
- "pand %%mm3, %%mm5 \n\t"
-
-#ifdef HAVE_MMX2
- "pminsw %%mm0, %%mm4 \n\t"
- "pminsw %%mm1, %%mm5 \n\t"
-#else
- "movq %%mm4, %%mm2 \n\t"
- "psubusw %%mm0, %%mm2 \n\t"
- "psubw %%mm2, %%mm4 \n\t"
- "movq %%mm5, %%mm2 \n\t"
- "psubusw %%mm1, %%mm2 \n\t"
- "psubw %%mm2, %%mm5 \n\t"
-#endif
- "pxor %%mm6, %%mm4 \n\t"
- "pxor %%mm7, %%mm5 \n\t"
- "psubw %%mm6, %%mm4 \n\t"
- "psubw %%mm7, %%mm5 \n\t"
- "packsswb %%mm5, %%mm4 \n\t"
- "movq (%%eax, %1, 2), %%mm0 \n\t"
- "paddb %%mm4, %%mm0 \n\t"
- "movq %%mm0, (%%eax, %1, 2) \n\t"
- "movq (%0, %1, 4), %%mm0 \n\t"
- "psubb %%mm4, %%mm0 \n\t"
- "movq %%mm0, (%0, %1, 4) \n\t"
-
- :
- : "r" (src), "r" (stride), "r" (QP)
- : "%eax", "%ebx"
- );
-#else
- 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 middleEnergy= 5*(src[l5] - src[l4]) + 2*(src[l3] - src[l6]);
- if(ABS(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= ABS(middleEnergy) - MIN( ABS(leftEnergy), ABS(rightEnergy) );
- d= MAX(d, 0);
-
- d= (5*d + 32) >> 6;
- d*= SIGN(-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++;
- }
-#endif
-}
+// The horizontal Functions exist only in C cuz the MMX code is faster with vertical filters and transposing
/**
* Check if the given 8x8 Block is mostly "flat"
}
}
-
-static inline void dering(uint8_t src[], int stride, int QP)
-{
-#if defined (HAVE_MMX2) || defined (HAVE_3DNOW)
- asm volatile(
- "movq pQPb, %%mm0 \n\t"
- "paddusb %%mm0, %%mm0 \n\t"
- "movq %%mm0, pQPb2 \n\t"
-
- "leal (%0, %1), %%eax \n\t"
- "leal (%%eax, %1, 4), %%ebx \n\t"
-// 0 1 2 3 4 5 6 7 8 9
-// %0 eax eax+%1 eax+2%1 %0+4%1 ebx ebx+%1 ebx+2%1 %0+8%1 ebx+4%1
-
- "pcmpeqb %%mm7, %%mm7 \n\t"
- "pxor %%mm6, %%mm6 \n\t"
-#ifdef HAVE_MMX2
-#define FIND_MIN_MAX(addr)\
- "movq " #addr ", %%mm0 \n\t"\
- "pminub %%mm0, %%mm7 \n\t"\
- "pmaxub %%mm0, %%mm6 \n\t"
-#else
-#define FIND_MIN_MAX(addr)\
- "movq " #addr ", %%mm0 \n\t"\
- "movq %%mm7, %%mm1 \n\t"\
- "psubusb %%mm0, %%mm6 \n\t"\
- "paddb %%mm0, %%mm6 \n\t"\
- "psubusb %%mm0, %%mm1 \n\t"\
- "psubb %%mm1, %%mm7 \n\t"
-#endif
-
-FIND_MIN_MAX((%%eax))
-FIND_MIN_MAX((%%eax, %1))
-FIND_MIN_MAX((%%eax, %1, 2))
-FIND_MIN_MAX((%0, %1, 4))
-FIND_MIN_MAX((%%ebx))
-FIND_MIN_MAX((%%ebx, %1))
-FIND_MIN_MAX((%%ebx, %1, 2))
-FIND_MIN_MAX((%0, %1, 8))
-
- "movq %%mm7, %%mm4 \n\t"
- "psrlq $8, %%mm7 \n\t"
-#ifdef HAVE_MMX2
- "pminub %%mm4, %%mm7 \n\t" // min of pixels
- "pshufw $0xF9, %%mm7, %%mm4 \n\t"
- "pminub %%mm4, %%mm7 \n\t" // min of pixels
- "pshufw $0xFE, %%mm7, %%mm4 \n\t"
- "pminub %%mm4, %%mm7 \n\t"
-#else
- "movq %%mm7, %%mm1 \n\t"
- "psubusb %%mm4, %%mm1 \n\t"
- "psubb %%mm1, %%mm7 \n\t"
- "movq %%mm7, %%mm4 \n\t"
- "psrlq $16, %%mm7 \n\t"
- "movq %%mm7, %%mm1 \n\t"
- "psubusb %%mm4, %%mm1 \n\t"
- "psubb %%mm1, %%mm7 \n\t"
- "movq %%mm7, %%mm4 \n\t"
- "psrlq $32, %%mm7 \n\t"
- "movq %%mm7, %%mm1 \n\t"
- "psubusb %%mm4, %%mm1 \n\t"
- "psubb %%mm1, %%mm7 \n\t"
-#endif
-
-
- "movq %%mm6, %%mm4 \n\t"
- "psrlq $8, %%mm6 \n\t"
-#ifdef HAVE_MMX2
- "pmaxub %%mm4, %%mm6 \n\t" // max of pixels
- "pshufw $0xF9, %%mm6, %%mm4 \n\t"
- "pmaxub %%mm4, %%mm6 \n\t"
- "pshufw $0xFE, %%mm6, %%mm4 \n\t"
- "pmaxub %%mm4, %%mm6 \n\t"
-#else
- "psubusb %%mm4, %%mm6 \n\t"
- "paddb %%mm4, %%mm6 \n\t"
- "movq %%mm6, %%mm4 \n\t"
- "psrlq $16, %%mm6 \n\t"
- "psubusb %%mm4, %%mm6 \n\t"
- "paddb %%mm4, %%mm6 \n\t"
- "movq %%mm6, %%mm4 \n\t"
- "psrlq $32, %%mm6 \n\t"
- "psubusb %%mm4, %%mm6 \n\t"
- "paddb %%mm4, %%mm6 \n\t"
-#endif
- "movq %%mm6, %%mm0 \n\t" // max
- "psubb %%mm7, %%mm6 \n\t" // max - min
- "movd %%mm6, %%ecx \n\t"
- "cmpb deringThreshold, %%cl \n\t"
- " jb 1f \n\t"
- PAVGB(%%mm0, %%mm7) // a=(max + min)/2
- "punpcklbw %%mm7, %%mm7 \n\t"
- "punpcklbw %%mm7, %%mm7 \n\t"
- "punpcklbw %%mm7, %%mm7 \n\t"
- "movq %%mm7, temp0 \n\t"
-
- "movq (%0), %%mm0 \n\t" // L10
- "movq %%mm0, %%mm1 \n\t" // L10
- "movq %%mm0, %%mm2 \n\t" // L10
- "psllq $8, %%mm1 \n\t"
- "psrlq $8, %%mm2 \n\t"
- "movd -4(%0), %%mm3 \n\t"
- "movd 8(%0), %%mm4 \n\t"
- "psrlq $24, %%mm3 \n\t"
- "psllq $56, %%mm4 \n\t"
- "por %%mm3, %%mm1 \n\t" // L00
- "por %%mm4, %%mm2 \n\t" // L20
- "movq %%mm1, %%mm3 \n\t" // L00
- PAVGB(%%mm2, %%mm1) // (L20 + L00)/2
- PAVGB(%%mm0, %%mm1) // (L20 + L00 + 2L10)/4
- "psubusb %%mm7, %%mm0 \n\t"
- "psubusb %%mm7, %%mm2 \n\t"
- "psubusb %%mm7, %%mm3 \n\t"
- "pcmpeqb b00, %%mm0 \n\t" // L10 > a ? 0 : -1
- "pcmpeqb b00, %%mm2 \n\t" // L20 > a ? 0 : -1
- "pcmpeqb b00, %%mm3 \n\t" // L00 > a ? 0 : -1
- "paddb %%mm2, %%mm0 \n\t"
- "paddb %%mm3, %%mm0 \n\t"
-
- "movq (%%eax), %%mm2 \n\t" // L11
- "movq %%mm2, %%mm3 \n\t" // L11
- "movq %%mm2, %%mm4 \n\t" // L11
- "psllq $8, %%mm3 \n\t"
- "psrlq $8, %%mm4 \n\t"
- "movd -4(%%eax), %%mm5 \n\t"
- "movd 8(%%eax), %%mm6 \n\t"
- "psrlq $24, %%mm5 \n\t"
- "psllq $56, %%mm6 \n\t"
- "por %%mm5, %%mm3 \n\t" // L01
- "por %%mm6, %%mm4 \n\t" // L21
- "movq %%mm3, %%mm5 \n\t" // L01
- PAVGB(%%mm4, %%mm3) // (L21 + L01)/2
- PAVGB(%%mm2, %%mm3) // (L21 + L01 + 2L11)/4
- "psubusb %%mm7, %%mm2 \n\t"
- "psubusb %%mm7, %%mm4 \n\t"
- "psubusb %%mm7, %%mm5 \n\t"
- "pcmpeqb b00, %%mm2 \n\t" // L11 > a ? 0 : -1
- "pcmpeqb b00, %%mm4 \n\t" // L21 > a ? 0 : -1
- "pcmpeqb b00, %%mm5 \n\t" // L01 > a ? 0 : -1
- "paddb %%mm4, %%mm2 \n\t"
- "paddb %%mm5, %%mm2 \n\t"
-// 0, 2, 3, 1
-#define DERING_CORE(dst,src,ppsx,psx,sx,pplx,plx,lx,t0,t1) \
- "movq " #src ", " #sx " \n\t" /* src[0] */\
- "movq " #sx ", " #lx " \n\t" /* src[0] */\
- "movq " #sx ", " #t0 " \n\t" /* src[0] */\
- "psllq $8, " #lx " \n\t"\
- "psrlq $8, " #t0 " \n\t"\
- "movd -4" #src ", " #t1 " \n\t"\
- "psrlq $24, " #t1 " \n\t"\
- "por " #t1 ", " #lx " \n\t" /* src[-1] */\
- "movd 8" #src ", " #t1 " \n\t"\
- "psllq $56, " #t1 " \n\t"\
- "por " #t1 ", " #t0 " \n\t" /* src[+1] */\
- "movq " #lx ", " #t1 " \n\t" /* src[-1] */\
- PAVGB(t0, lx) /* (src[-1] + src[+1])/2 */\
- PAVGB(sx, lx) /* (src[-1] + 2src[0] + src[+1])/4 */\
- PAVGB(lx, pplx) \
- "movq " #lx ", temp1 \n\t"\
- "movq temp0, " #lx " \n\t"\
- "psubusb " #lx ", " #t1 " \n\t"\
- "psubusb " #lx ", " #t0 " \n\t"\
- "psubusb " #lx ", " #sx " \n\t"\
- "movq b00, " #lx " \n\t"\
- "pcmpeqb " #lx ", " #t1 " \n\t" /* src[-1] > a ? 0 : -1*/\
- "pcmpeqb " #lx ", " #t0 " \n\t" /* src[+1] > a ? 0 : -1*/\
- "pcmpeqb " #lx ", " #sx " \n\t" /* src[0] > a ? 0 : -1*/\
- "paddb " #t1 ", " #t0 " \n\t"\
- "paddb " #t0 ", " #sx " \n\t"\
-\
- PAVGB(plx, pplx) /* filtered */\
- "movq " #dst ", " #t0 " \n\t" /* dst */\
- "movq " #t0 ", " #t1 " \n\t" /* dst */\
- "psubusb pQPb2, " #t0 " \n\t"\
- "paddusb pQPb2, " #t1 " \n\t"\
- PMAXUB(t0, pplx)\
- PMINUB(t1, pplx, t0)\
- "paddb " #sx ", " #ppsx " \n\t"\
- "paddb " #psx ", " #ppsx " \n\t"\
- "#paddb b02, " #ppsx " \n\t"\
- "pand b08, " #ppsx " \n\t"\
- "pcmpeqb " #lx ", " #ppsx " \n\t"\
- "pand " #ppsx ", " #pplx " \n\t"\
- "pandn " #dst ", " #ppsx " \n\t"\
- "por " #pplx ", " #ppsx " \n\t"\
- "movq " #ppsx ", " #dst " \n\t"\
- "movq temp1, " #lx " \n\t"
-
-/*
-0000000
-1111111
-
-1111110
-1111101
-1111100
-1111011
-1111010
-1111001
-
-1111000
-1110111
-
-*/
-//DERING_CORE(dst,src ,ppsx ,psx ,sx ,pplx ,plx ,lx ,t0 ,t1)
-DERING_CORE((%%eax),(%%eax, %1) ,%%mm0,%%mm2,%%mm4,%%mm1,%%mm3,%%mm5,%%mm6,%%mm7)
-DERING_CORE((%%eax, %1),(%%eax, %1, 2) ,%%mm2,%%mm4,%%mm0,%%mm3,%%mm5,%%mm1,%%mm6,%%mm7)
-DERING_CORE((%%eax, %1, 2),(%0, %1, 4) ,%%mm4,%%mm0,%%mm2,%%mm5,%%mm1,%%mm3,%%mm6,%%mm7)
-DERING_CORE((%0, %1, 4),(%%ebx) ,%%mm0,%%mm2,%%mm4,%%mm1,%%mm3,%%mm5,%%mm6,%%mm7)
-DERING_CORE((%%ebx),(%%ebx, %1) ,%%mm2,%%mm4,%%mm0,%%mm3,%%mm5,%%mm1,%%mm6,%%mm7)
-DERING_CORE((%%ebx, %1), (%%ebx, %1, 2),%%mm4,%%mm0,%%mm2,%%mm5,%%mm1,%%mm3,%%mm6,%%mm7)
-DERING_CORE((%%ebx, %1, 2),(%0, %1, 8) ,%%mm0,%%mm2,%%mm4,%%mm1,%%mm3,%%mm5,%%mm6,%%mm7)
-DERING_CORE((%0, %1, 8),(%%ebx, %1, 4) ,%%mm2,%%mm4,%%mm0,%%mm3,%%mm5,%%mm1,%%mm6,%%mm7)
-
- "1: \n\t"
- : : "r" (src), "r" (stride), "r" (QP)
- : "%eax", "%ebx", "%ecx"
- );
-#else
- int y;
- int min=255;
- int max=0;
- int avg;
- uint8_t *p;
- int s[10];
-
- for(y=1; y<9; y++)
- {
- int x;
- p= src + stride*y;
- for(x=1; x<9; x++)
- {
- p++;
- if(*p > max) max= *p;
- if(*p < min) min= *p;
- }
- }
- avg= (min + max + 1)/2;
-
- if(max - min <deringThreshold) return;
-
- for(y=0; y<10; y++)
- {
- int x;
- int t = 0;
- p= src + stride*y;
- for(x=0; x<10; x++)
- {
- if(*p > avg) t |= (1<<x);
- p++;
- }
- t |= (~t)<<16;
- t &= (t<<1) & (t>>1);
- s[y] = t;
- }
-
- for(y=1; y<9; y++)
- {
- int x;
- int t = s[y-1] & s[y] & s[y+1];
- t|= t>>16;
-
- p= src + stride*y;
- for(x=1; x<9; x++)
- {
- p++;
- if(t & (1<<x))
- {
- int f= (*(p-stride-1)) + 2*(*(p-stride)) + (*(p-stride+1))
- +2*(*(p -1)) + 4*(*p ) + 2*(*(p +1))
- +(*(p+stride-1)) + 2*(*(p+stride)) + (*(p+stride+1));
- f= (f + 8)>>4;
-
-#ifdef DEBUG_DERING_THRESHOLD
- asm volatile("emms\n\t":);
- {
- static long long numPixels=0;
- if(x!=1 && x!=8 && y!=1 && y!=8) numPixels++;
-// if((max-min)<20 || (max-min)*QP<200)
-// if((max-min)*QP < 500)
-// if(max-min<QP/2)
- if(max-min < 20)
- {
- static int numSkiped=0;
- static int errorSum=0;
- static int worstQP=0;
- static int worstRange=0;
- static int worstDiff=0;
- int diff= (f - *p);
- int absDiff= ABS(diff);
- int error= diff*diff;
-
- if(x==1 || x==8 || y==1 || y==8) continue;
-
- numSkiped++;
- if(absDiff > worstDiff)
- {
- worstDiff= absDiff;
- worstQP= QP;
- worstRange= max-min;
- }
- errorSum+= error;
-
- if(1024LL*1024LL*1024LL % numSkiped == 0)
- {
- printf( "sum:%1.3f, skip:%d, wQP:%d, "
- "wRange:%d, wDiff:%d, relSkip:%1.3f\n",
- (float)errorSum/numSkiped, numSkiped, worstQP, worstRange,
- worstDiff, (float)numSkiped/numPixels);
- }
- }
- }
-#endif
- if (*p + 2*QP < f) *p= *p + 2*QP;
- else if(*p - 2*QP > f) *p= *p - 2*QP;
- else *p=f;
- }
- }
- }
-#ifdef DEBUG_DERING_THRESHOLD
- if(max-min < 20)
- {
- for(y=1; y<9; y++)
- {
- int x;
- int t = 0;
- p= src + stride*y;
- for(x=1; x<9; x++)
- {
- p++;
- *p = MIN(*p + 20, 255);
- }
- }
-// src[0] = src[7]=src[stride*7]=src[stride*7 + 7]=255;
- }
-#endif
-#endif
-}
-
-/**
- * Deinterlaces the given block
- * will be called for every 8x8 block and can read & write from line 4-15
- * lines 0-3 have been passed through the deblock / dering filters allready, but can be read too
- * lines 4-12 will be read into the deblocking filter and should be deinterlaced
- */
-static inline void deInterlaceInterpolateLinear(uint8_t src[], int stride)
-{
-#if defined (HAVE_MMX2) || defined (HAVE_3DNOW)
- src+= 4*stride;
- asm volatile(
- "leal (%0, %1), %%eax \n\t"
- "leal (%%eax, %1, 4), %%ebx \n\t"
-// 0 1 2 3 4 5 6 7 8 9
-// %0 eax eax+%1 eax+2%1 %0+4%1 ebx ebx+%1 ebx+2%1 %0+8%1 ebx+4%1
-
- "movq (%0), %%mm0 \n\t"
- "movq (%%eax, %1), %%mm1 \n\t"
- PAVGB(%%mm1, %%mm0)
- "movq %%mm0, (%%eax) \n\t"
- "movq (%0, %1, 4), %%mm0 \n\t"
- PAVGB(%%mm0, %%mm1)
- "movq %%mm1, (%%eax, %1, 2) \n\t"
- "movq (%%ebx, %1), %%mm1 \n\t"
- PAVGB(%%mm1, %%mm0)
- "movq %%mm0, (%%ebx) \n\t"
- "movq (%0, %1, 8), %%mm0 \n\t"
- PAVGB(%%mm0, %%mm1)
- "movq %%mm1, (%%ebx, %1, 2) \n\t"
-
- : : "r" (src), "r" (stride)
- : "%eax", "%ebx"
- );
-#else
- int x;
- src+= 4*stride;
- for(x=0; x<8; x++)
- {
- src[stride] = (src[0] + src[stride*2])>>1;
- src[stride*3] = (src[stride*2] + src[stride*4])>>1;
- src[stride*5] = (src[stride*4] + src[stride*6])>>1;
- src[stride*7] = (src[stride*6] + src[stride*8])>>1;
- src++;
- }
-#endif
-}
-
-/**
- * Deinterlaces the given block
- * will be called for every 8x8 block and can read & write from line 4-15
- * lines 0-3 have been passed through the deblock / dering filters allready, but can be read too
- * lines 4-12 will be read into the deblocking filter and should be deinterlaced
- * this filter will read lines 3-15 and write 7-13
- * no cliping in C version
- */
-static inline void deInterlaceInterpolateCubic(uint8_t src[], int stride)
-{
-#if defined (HAVE_MMX2) || defined (HAVE_3DNOW)
- src+= stride*3;
- asm volatile(
- "leal (%0, %1), %%eax \n\t"
- "leal (%%eax, %1, 4), %%ebx \n\t"
- "leal (%%ebx, %1, 4), %%ecx \n\t"
- "addl %1, %%ecx \n\t"
- "pxor %%mm7, %%mm7 \n\t"
-// 0 1 2 3 4 5 6 7 8 9 10
-// %0 eax eax+%1 eax+2%1 %0+4%1 ebx ebx+%1 ebx+2%1 %0+8%1 ebx+4%1 ecx
-
-#define DEINT_CUBIC(a,b,c,d,e)\
- "movq " #a ", %%mm0 \n\t"\
- "movq " #b ", %%mm1 \n\t"\
- "movq " #d ", %%mm2 \n\t"\
- "movq " #e ", %%mm3 \n\t"\
- PAVGB(%%mm2, %%mm1) /* (b+d) /2 */\
- PAVGB(%%mm3, %%mm0) /* a(a+e) /2 */\
- "movq %%mm0, %%mm2 \n\t"\
- "punpcklbw %%mm7, %%mm0 \n\t"\
- "punpckhbw %%mm7, %%mm2 \n\t"\
- "movq %%mm1, %%mm3 \n\t"\
- "punpcklbw %%mm7, %%mm1 \n\t"\
- "punpckhbw %%mm7, %%mm3 \n\t"\
- "psubw %%mm1, %%mm0 \n\t" /* L(a+e - (b+d))/2 */\
- "psubw %%mm3, %%mm2 \n\t" /* H(a+e - (b+d))/2 */\
- "psraw $3, %%mm0 \n\t" /* L(a+e - (b+d))/16 */\
- "psraw $3, %%mm2 \n\t" /* H(a+e - (b+d))/16 */\
- "psubw %%mm0, %%mm1 \n\t" /* L(9b + 9d - a - e)/16 */\
- "psubw %%mm2, %%mm3 \n\t" /* H(9b + 9d - a - e)/16 */\
- "packuswb %%mm3, %%mm1 \n\t"\
- "movq %%mm1, " #c " \n\t"
-
-DEINT_CUBIC((%0), (%%eax, %1), (%%eax, %1, 2), (%0, %1, 4), (%%ebx, %1))
-DEINT_CUBIC((%%eax, %1), (%0, %1, 4), (%%ebx), (%%ebx, %1), (%0, %1, 8))
-DEINT_CUBIC((%0, %1, 4), (%%ebx, %1), (%%ebx, %1, 2), (%0, %1, 8), (%%ecx))
-DEINT_CUBIC((%%ebx, %1), (%0, %1, 8), (%%ebx, %1, 4), (%%ecx), (%%ecx, %1, 2))
-
- : : "r" (src), "r" (stride)
- : "%eax", "%ebx", "ecx"
- );
-#else
- int x;
- src+= stride*3;
- for(x=0; x<8; x++)
- {
- src[stride*3] = (-src[0] + 9*src[stride*2] + 9*src[stride*4] - src[stride*6])>>4;
- src[stride*5] = (-src[stride*2] + 9*src[stride*4] + 9*src[stride*6] - src[stride*8])>>4;
- src[stride*7] = (-src[stride*4] + 9*src[stride*6] + 9*src[stride*8] - src[stride*10])>>4;
- src[stride*9] = (-src[stride*6] + 9*src[stride*8] + 9*src[stride*10] - src[stride*12])>>4;
- src++;
- }
-#endif
-}
-
-/**
- * Deinterlaces the given block
- * will be called for every 8x8 block and can read & write from line 4-15
- * lines 0-3 have been passed through the deblock / dering filters allready, but can be read too
- * lines 4-12 will be read into the deblocking filter and should be deinterlaced
- * will shift the image up by 1 line (FIXME if this is a problem)
- * this filter will read lines 4-13 and write 4-11
- */
-static inline void deInterlaceBlendLinear(uint8_t src[], int stride)
-{
-#if defined (HAVE_MMX2) || defined (HAVE_3DNOW)
- src+= 4*stride;
- asm volatile(
- "leal (%0, %1), %%eax \n\t"
- "leal (%%eax, %1, 4), %%ebx \n\t"
-// 0 1 2 3 4 5 6 7 8 9
-// %0 eax eax+%1 eax+2%1 %0+4%1 ebx ebx+%1 ebx+2%1 %0+8%1 ebx+4%1
-
- "movq (%0), %%mm0 \n\t" // L0
- "movq (%%eax, %1), %%mm1 \n\t" // L2
- PAVGB(%%mm1, %%mm0) // L0+L2
- "movq (%%eax), %%mm2 \n\t" // L1
- PAVGB(%%mm2, %%mm0)
- "movq %%mm0, (%0) \n\t"
- "movq (%%eax, %1, 2), %%mm0 \n\t" // L3
- PAVGB(%%mm0, %%mm2) // L1+L3
- PAVGB(%%mm1, %%mm2) // 2L2 + L1 + L3
- "movq %%mm2, (%%eax) \n\t"
- "movq (%0, %1, 4), %%mm2 \n\t" // L4
- PAVGB(%%mm2, %%mm1) // L2+L4
- PAVGB(%%mm0, %%mm1) // 2L3 + L2 + L4
- "movq %%mm1, (%%eax, %1) \n\t"
- "movq (%%ebx), %%mm1 \n\t" // L5
- PAVGB(%%mm1, %%mm0) // L3+L5
- PAVGB(%%mm2, %%mm0) // 2L4 + L3 + L5
- "movq %%mm0, (%%eax, %1, 2) \n\t"
- "movq (%%ebx, %1), %%mm0 \n\t" // L6
- PAVGB(%%mm0, %%mm2) // L4+L6
- PAVGB(%%mm1, %%mm2) // 2L5 + L4 + L6
- "movq %%mm2, (%0, %1, 4) \n\t"
- "movq (%%ebx, %1, 2), %%mm2 \n\t" // L7
- PAVGB(%%mm2, %%mm1) // L5+L7
- PAVGB(%%mm0, %%mm1) // 2L6 + L5 + L7
- "movq %%mm1, (%%ebx) \n\t"
- "movq (%0, %1, 8), %%mm1 \n\t" // L8
- PAVGB(%%mm1, %%mm0) // L6+L8
- PAVGB(%%mm2, %%mm0) // 2L7 + L6 + L8
- "movq %%mm0, (%%ebx, %1) \n\t"
- "movq (%%ebx, %1, 4), %%mm0 \n\t" // L9
- PAVGB(%%mm0, %%mm2) // L7+L9
- PAVGB(%%mm1, %%mm2) // 2L8 + L7 + L9
- "movq %%mm2, (%%ebx, %1, 2) \n\t"
-
-
- : : "r" (src), "r" (stride)
- : "%eax", "%ebx"
- );
-#else
- int x;
- src+= 4*stride;
- for(x=0; x<8; x++)
- {
- src[0 ] = (src[0 ] + 2*src[stride ] + src[stride*2])>>2;
- src[stride ] = (src[stride ] + 2*src[stride*2] + src[stride*3])>>2;
- src[stride*2] = (src[stride*2] + 2*src[stride*3] + src[stride*4])>>2;
- src[stride*3] = (src[stride*3] + 2*src[stride*4] + src[stride*5])>>2;
- src[stride*4] = (src[stride*4] + 2*src[stride*5] + src[stride*6])>>2;
- src[stride*5] = (src[stride*5] + 2*src[stride*6] + src[stride*7])>>2;
- src[stride*6] = (src[stride*6] + 2*src[stride*7] + src[stride*8])>>2;
- src[stride*7] = (src[stride*7] + 2*src[stride*8] + src[stride*9])>>2;
- src++;
- }
-#endif
-}
-
-/**
- * Deinterlaces the given block
- * will be called for every 8x8 block and can read & write from line 4-15,
- * lines 0-3 have been passed through the deblock / dering filters allready, but can be read too
- * lines 4-12 will be read into the deblocking filter and should be deinterlaced
- */
-static inline void deInterlaceMedian(uint8_t src[], int stride)
-{
-#ifdef HAVE_MMX
- src+= 4*stride;
-#ifdef HAVE_MMX2
- asm volatile(
- "leal (%0, %1), %%eax \n\t"
- "leal (%%eax, %1, 4), %%ebx \n\t"
-// 0 1 2 3 4 5 6 7 8 9
-// %0 eax eax+%1 eax+2%1 %0+4%1 ebx ebx+%1 ebx+2%1 %0+8%1 ebx+4%1
-
- "movq (%0), %%mm0 \n\t" //
- "movq (%%eax, %1), %%mm2 \n\t" //
- "movq (%%eax), %%mm1 \n\t" //
- "movq %%mm0, %%mm3 \n\t"
- "pmaxub %%mm1, %%mm0 \n\t" //
- "pminub %%mm3, %%mm1 \n\t" //
- "pmaxub %%mm2, %%mm1 \n\t" //
- "pminub %%mm1, %%mm0 \n\t"
- "movq %%mm0, (%%eax) \n\t"
-
- "movq (%0, %1, 4), %%mm0 \n\t" //
- "movq (%%eax, %1, 2), %%mm1 \n\t" //
- "movq %%mm2, %%mm3 \n\t"
- "pmaxub %%mm1, %%mm2 \n\t" //
- "pminub %%mm3, %%mm1 \n\t" //
- "pmaxub %%mm0, %%mm1 \n\t" //
- "pminub %%mm1, %%mm2 \n\t"
- "movq %%mm2, (%%eax, %1, 2) \n\t"
-
- "movq (%%ebx), %%mm2 \n\t" //
- "movq (%%ebx, %1), %%mm1 \n\t" //
- "movq %%mm2, %%mm3 \n\t"
- "pmaxub %%mm0, %%mm2 \n\t" //
- "pminub %%mm3, %%mm0 \n\t" //
- "pmaxub %%mm1, %%mm0 \n\t" //
- "pminub %%mm0, %%mm2 \n\t"
- "movq %%mm2, (%%ebx) \n\t"
-
- "movq (%%ebx, %1, 2), %%mm2 \n\t" //
- "movq (%0, %1, 8), %%mm0 \n\t" //
- "movq %%mm2, %%mm3 \n\t"
- "pmaxub %%mm0, %%mm2 \n\t" //
- "pminub %%mm3, %%mm0 \n\t" //
- "pmaxub %%mm1, %%mm0 \n\t" //
- "pminub %%mm0, %%mm2 \n\t"
- "movq %%mm2, (%%ebx, %1, 2) \n\t"
-
-
- : : "r" (src), "r" (stride)
- : "%eax", "%ebx"
- );
-
-#else // MMX without MMX2
- asm volatile(
- "leal (%0, %1), %%eax \n\t"
- "leal (%%eax, %1, 4), %%ebx \n\t"
-// 0 1 2 3 4 5 6 7 8 9
-// %0 eax eax+%1 eax+2%1 %0+4%1 ebx ebx+%1 ebx+2%1 %0+8%1 ebx+4%1
- "pxor %%mm7, %%mm7 \n\t"
-
-#define MEDIAN(a,b,c)\
- "movq " #a ", %%mm0 \n\t"\
- "movq " #b ", %%mm2 \n\t"\
- "movq " #c ", %%mm1 \n\t"\
- "movq %%mm0, %%mm3 \n\t"\
- "movq %%mm1, %%mm4 \n\t"\
- "movq %%mm2, %%mm5 \n\t"\
- "psubusb %%mm1, %%mm3 \n\t"\
- "psubusb %%mm2, %%mm4 \n\t"\
- "psubusb %%mm0, %%mm5 \n\t"\
- "pcmpeqb %%mm7, %%mm3 \n\t"\
- "pcmpeqb %%mm7, %%mm4 \n\t"\
- "pcmpeqb %%mm7, %%mm5 \n\t"\
- "movq %%mm3, %%mm6 \n\t"\
- "pxor %%mm4, %%mm3 \n\t"\
- "pxor %%mm5, %%mm4 \n\t"\
- "pxor %%mm6, %%mm5 \n\t"\
- "por %%mm3, %%mm1 \n\t"\
- "por %%mm4, %%mm2 \n\t"\
- "por %%mm5, %%mm0 \n\t"\
- "pand %%mm2, %%mm0 \n\t"\
- "pand %%mm1, %%mm0 \n\t"\
- "movq %%mm0, " #b " \n\t"
-
-MEDIAN((%0), (%%eax), (%%eax, %1))
-MEDIAN((%%eax, %1), (%%eax, %1, 2), (%0, %1, 4))
-MEDIAN((%0, %1, 4), (%%ebx), (%%ebx, %1))
-MEDIAN((%%ebx, %1), (%%ebx, %1, 2), (%0, %1, 8))
-
- : : "r" (src), "r" (stride)
- : "%eax", "%ebx"
- );
-#endif // MMX
-#else
- //FIXME
- int x;
- src+= 4*stride;
- for(x=0; x<8; x++)
- {
- src[0 ] = (src[0 ] + 2*src[stride ] + src[stride*2])>>2;
- src[stride ] = (src[stride ] + 2*src[stride*2] + src[stride*3])>>2;
- src[stride*2] = (src[stride*2] + 2*src[stride*3] + src[stride*4])>>2;
- src[stride*3] = (src[stride*3] + 2*src[stride*4] + src[stride*5])>>2;
- src[stride*4] = (src[stride*4] + 2*src[stride*5] + src[stride*6])>>2;
- src[stride*5] = (src[stride*5] + 2*src[stride*6] + src[stride*7])>>2;
- src[stride*6] = (src[stride*6] + 2*src[stride*7] + src[stride*8])>>2;
- src[stride*7] = (src[stride*7] + 2*src[stride*8] + src[stride*9])>>2;
- src++;
- }
-#endif
-}
-
-#ifdef HAVE_MMX
/**
- * transposes and shift the given 8x8 Block into dst1 and dst2
- */
-static inline void transpose1(uint8_t *dst1, uint8_t *dst2, uint8_t *src, int srcStride)
-{
- asm(
- "leal (%0, %1), %%eax \n\t"
- "leal (%%eax, %1, 4), %%ebx \n\t"
-// 0 1 2 3 4 5 6 7 8 9
-// %0 eax eax+%1 eax+2%1 %0+4%1 ebx ebx+%1 ebx+2%1 %0+8%1 ebx+4%1
- "movq (%0), %%mm0 \n\t" // 12345678
- "movq (%%eax), %%mm1 \n\t" // abcdefgh
- "movq %%mm0, %%mm2 \n\t" // 12345678
- "punpcklbw %%mm1, %%mm0 \n\t" // 1a2b3c4d
- "punpckhbw %%mm1, %%mm2 \n\t" // 5e6f7g8h
-
- "movq (%%eax, %1), %%mm1 \n\t"
- "movq (%%eax, %1, 2), %%mm3 \n\t"
- "movq %%mm1, %%mm4 \n\t"
- "punpcklbw %%mm3, %%mm1 \n\t"
- "punpckhbw %%mm3, %%mm4 \n\t"
-
- "movq %%mm0, %%mm3 \n\t"
- "punpcklwd %%mm1, %%mm0 \n\t"
- "punpckhwd %%mm1, %%mm3 \n\t"
- "movq %%mm2, %%mm1 \n\t"
- "punpcklwd %%mm4, %%mm2 \n\t"
- "punpckhwd %%mm4, %%mm1 \n\t"
-
- "movd %%mm0, 128(%2) \n\t"
- "psrlq $32, %%mm0 \n\t"
- "movd %%mm0, 144(%2) \n\t"
- "movd %%mm3, 160(%2) \n\t"
- "psrlq $32, %%mm3 \n\t"
- "movd %%mm3, 176(%2) \n\t"
- "movd %%mm3, 48(%3) \n\t"
- "movd %%mm2, 192(%2) \n\t"
- "movd %%mm2, 64(%3) \n\t"
- "psrlq $32, %%mm2 \n\t"
- "movd %%mm2, 80(%3) \n\t"
- "movd %%mm1, 96(%3) \n\t"
- "psrlq $32, %%mm1 \n\t"
- "movd %%mm1, 112(%3) \n\t"
-
- "movq (%0, %1, 4), %%mm0 \n\t" // 12345678
- "movq (%%ebx), %%mm1 \n\t" // abcdefgh
- "movq %%mm0, %%mm2 \n\t" // 12345678
- "punpcklbw %%mm1, %%mm0 \n\t" // 1a2b3c4d
- "punpckhbw %%mm1, %%mm2 \n\t" // 5e6f7g8h
-
- "movq (%%ebx, %1), %%mm1 \n\t"
- "movq (%%ebx, %1, 2), %%mm3 \n\t"
- "movq %%mm1, %%mm4 \n\t"
- "punpcklbw %%mm3, %%mm1 \n\t"
- "punpckhbw %%mm3, %%mm4 \n\t"
-
- "movq %%mm0, %%mm3 \n\t"
- "punpcklwd %%mm1, %%mm0 \n\t"
- "punpckhwd %%mm1, %%mm3 \n\t"
- "movq %%mm2, %%mm1 \n\t"
- "punpcklwd %%mm4, %%mm2 \n\t"
- "punpckhwd %%mm4, %%mm1 \n\t"
-
- "movd %%mm0, 132(%2) \n\t"
- "psrlq $32, %%mm0 \n\t"
- "movd %%mm0, 148(%2) \n\t"
- "movd %%mm3, 164(%2) \n\t"
- "psrlq $32, %%mm3 \n\t"
- "movd %%mm3, 180(%2) \n\t"
- "movd %%mm3, 52(%3) \n\t"
- "movd %%mm2, 196(%2) \n\t"
- "movd %%mm2, 68(%3) \n\t"
- "psrlq $32, %%mm2 \n\t"
- "movd %%mm2, 84(%3) \n\t"
- "movd %%mm1, 100(%3) \n\t"
- "psrlq $32, %%mm1 \n\t"
- "movd %%mm1, 116(%3) \n\t"
-
-
- :: "r" (src), "r" (srcStride), "r" (dst1), "r" (dst2)
- : "%eax", "%ebx"
- );
-}
-
-/**
- * transposes the given 8x8 block
+ * Experimental Filter 1 (Horizontal)
+ * will not damage linear gradients
+ * Flat blocks should look like they where passed through the (1,1,2,2,4,2,2,1,1) 9-Tap filter
+ * can only smooth blocks at the expected locations (it cant smooth them if they did move)
+ * MMX2 version does correct clipping C version doesnt
+ * not identical with the vertical one
*/
-static inline void transpose2(uint8_t *dst, int dstStride, uint8_t *src)
-{
- asm(
- "leal (%0, %1), %%eax \n\t"
- "leal (%%eax, %1, 4), %%ebx \n\t"
-// 0 1 2 3 4 5 6 7 8 9
-// %0 eax eax+%1 eax+2%1 %0+4%1 ebx ebx+%1 ebx+2%1 %0+8%1 ebx+4%1
- "movq (%2), %%mm0 \n\t" // 12345678
- "movq 16(%2), %%mm1 \n\t" // abcdefgh
- "movq %%mm0, %%mm2 \n\t" // 12345678
- "punpcklbw %%mm1, %%mm0 \n\t" // 1a2b3c4d
- "punpckhbw %%mm1, %%mm2 \n\t" // 5e6f7g8h
-
- "movq 32(%2), %%mm1 \n\t"
- "movq 48(%2), %%mm3 \n\t"
- "movq %%mm1, %%mm4 \n\t"
- "punpcklbw %%mm3, %%mm1 \n\t"
- "punpckhbw %%mm3, %%mm4 \n\t"
-
- "movq %%mm0, %%mm3 \n\t"
- "punpcklwd %%mm1, %%mm0 \n\t"
- "punpckhwd %%mm1, %%mm3 \n\t"
- "movq %%mm2, %%mm1 \n\t"
- "punpcklwd %%mm4, %%mm2 \n\t"
- "punpckhwd %%mm4, %%mm1 \n\t"
-
- "movd %%mm0, (%0) \n\t"
- "psrlq $32, %%mm0 \n\t"
- "movd %%mm0, (%%eax) \n\t"
- "movd %%mm3, (%%eax, %1) \n\t"
- "psrlq $32, %%mm3 \n\t"
- "movd %%mm3, (%%eax, %1, 2) \n\t"
- "movd %%mm2, (%0, %1, 4) \n\t"
- "psrlq $32, %%mm2 \n\t"
- "movd %%mm2, (%%ebx) \n\t"
- "movd %%mm1, (%%ebx, %1) \n\t"
- "psrlq $32, %%mm1 \n\t"
- "movd %%mm1, (%%ebx, %1, 2) \n\t"
-
-
- "movq 64(%2), %%mm0 \n\t" // 12345678
- "movq 80(%2), %%mm1 \n\t" // abcdefgh
- "movq %%mm0, %%mm2 \n\t" // 12345678
- "punpcklbw %%mm1, %%mm0 \n\t" // 1a2b3c4d
- "punpckhbw %%mm1, %%mm2 \n\t" // 5e6f7g8h
-
- "movq 96(%2), %%mm1 \n\t"
- "movq 112(%2), %%mm3 \n\t"
- "movq %%mm1, %%mm4 \n\t"
- "punpcklbw %%mm3, %%mm1 \n\t"
- "punpckhbw %%mm3, %%mm4 \n\t"
-
- "movq %%mm0, %%mm3 \n\t"
- "punpcklwd %%mm1, %%mm0 \n\t"
- "punpckhwd %%mm1, %%mm3 \n\t"
- "movq %%mm2, %%mm1 \n\t"
- "punpcklwd %%mm4, %%mm2 \n\t"
- "punpckhwd %%mm4, %%mm1 \n\t"
-
- "movd %%mm0, 4(%0) \n\t"
- "psrlq $32, %%mm0 \n\t"
- "movd %%mm0, 4(%%eax) \n\t"
- "movd %%mm3, 4(%%eax, %1) \n\t"
- "psrlq $32, %%mm3 \n\t"
- "movd %%mm3, 4(%%eax, %1, 2) \n\t"
- "movd %%mm2, 4(%0, %1, 4) \n\t"
- "psrlq $32, %%mm2 \n\t"
- "movd %%mm2, 4(%%ebx) \n\t"
- "movd %%mm1, 4(%%ebx, %1) \n\t"
- "psrlq $32, %%mm1 \n\t"
- "movd %%mm1, 4(%%ebx, %1, 2) \n\t"
-
- :: "r" (dst), "r" (dstStride), "r" (src)
- : "%eax", "%ebx"
- );
-}
-#endif
-//static int test=0;
-
-static void inline tempNoiseReducer(uint8_t *src, int stride,
- uint8_t *tempBlured, uint32_t *tempBluredPast, int *maxNoise)
-{
-#define FAST_L2_DIFF
-//#define L1_DIFF //u should change the thresholds too if u try that one
-#if defined (HAVE_MMX2) || defined (HAVE_3DNOW)
- asm volatile(
- "leal (%2, %2, 2), %%eax \n\t" // 3*stride
- "leal (%2, %2, 4), %%ebx \n\t" // 5*stride
- "leal (%%ebx, %2, 2), %%ecx \n\t" // 7*stride
-// 0 1 2 3 4 5 6 7 8 9
-// %x %x+%2 %x+2%2 %x+eax %x+4%2 %x+ebx %x+2eax %x+ecx %x+8%2
-//FIXME reorder?
-#ifdef L1_DIFF //needs mmx2
- "movq (%0), %%mm0 \n\t" // L0
- "psadbw (%1), %%mm0 \n\t" // |L0-R0|
- "movq (%0, %2), %%mm1 \n\t" // L1
- "psadbw (%1, %2), %%mm1 \n\t" // |L1-R1|
- "movq (%0, %2, 2), %%mm2 \n\t" // L2
- "psadbw (%1, %2, 2), %%mm2 \n\t" // |L2-R2|
- "movq (%0, %%eax), %%mm3 \n\t" // L3
- "psadbw (%1, %%eax), %%mm3 \n\t" // |L3-R3|
-
- "movq (%0, %2, 4), %%mm4 \n\t" // L4
- "paddw %%mm1, %%mm0 \n\t"
- "psadbw (%1, %2, 4), %%mm4 \n\t" // |L4-R4|
- "movq (%0, %%ebx), %%mm5 \n\t" // L5
- "paddw %%mm2, %%mm0 \n\t"
- "psadbw (%1, %%ebx), %%mm5 \n\t" // |L5-R5|
- "movq (%0, %%eax, 2), %%mm6 \n\t" // L6
- "paddw %%mm3, %%mm0 \n\t"
- "psadbw (%1, %%eax, 2), %%mm6 \n\t" // |L6-R6|
- "movq (%0, %%ecx), %%mm7 \n\t" // L7
- "paddw %%mm4, %%mm0 \n\t"
- "psadbw (%1, %%ecx), %%mm7 \n\t" // |L7-R7|
- "paddw %%mm5, %%mm6 \n\t"
- "paddw %%mm7, %%mm6 \n\t"
- "paddw %%mm6, %%mm0 \n\t"
-#elif defined (FAST_L2_DIFF)
- "pcmpeqb %%mm7, %%mm7 \n\t"
- "movq b80, %%mm6 \n\t"
- "pxor %%mm0, %%mm0 \n\t"
-#define L2_DIFF_CORE(a, b)\
- "movq " #a ", %%mm5 \n\t"\
- "movq " #b ", %%mm2 \n\t"\
- "pxor %%mm7, %%mm2 \n\t"\
- PAVGB(%%mm2, %%mm5)\
- "paddb %%mm6, %%mm5 \n\t"\
- "movq %%mm5, %%mm2 \n\t"\
- "psllw $8, %%mm5 \n\t"\
- "pmaddwd %%mm5, %%mm5 \n\t"\
- "pmaddwd %%mm2, %%mm2 \n\t"\
- "paddd %%mm2, %%mm5 \n\t"\
- "psrld $14, %%mm5 \n\t"\
- "paddd %%mm5, %%mm0 \n\t"
-
-L2_DIFF_CORE((%0), (%1))
-L2_DIFF_CORE((%0, %2), (%1, %2))
-L2_DIFF_CORE((%0, %2, 2), (%1, %2, 2))
-L2_DIFF_CORE((%0, %%eax), (%1, %%eax))
-L2_DIFF_CORE((%0, %2, 4), (%1, %2, 4))
-L2_DIFF_CORE((%0, %%ebx), (%1, %%ebx))
-L2_DIFF_CORE((%0, %%eax,2), (%1, %%eax,2))
-L2_DIFF_CORE((%0, %%ecx), (%1, %%ecx))
-
-#else
- "pxor %%mm7, %%mm7 \n\t"
- "pxor %%mm0, %%mm0 \n\t"
-#define L2_DIFF_CORE(a, b)\
- "movq " #a ", %%mm5 \n\t"\
- "movq " #b ", %%mm2 \n\t"\
- "movq %%mm5, %%mm1 \n\t"\
- "movq %%mm2, %%mm3 \n\t"\
- "punpcklbw %%mm7, %%mm5 \n\t"\
- "punpckhbw %%mm7, %%mm1 \n\t"\
- "punpcklbw %%mm7, %%mm2 \n\t"\
- "punpckhbw %%mm7, %%mm3 \n\t"\
- "psubw %%mm2, %%mm5 \n\t"\
- "psubw %%mm3, %%mm1 \n\t"\
- "pmaddwd %%mm5, %%mm5 \n\t"\
- "pmaddwd %%mm1, %%mm1 \n\t"\
- "paddd %%mm1, %%mm5 \n\t"\
- "paddd %%mm5, %%mm0 \n\t"
-
-L2_DIFF_CORE((%0), (%1))
-L2_DIFF_CORE((%0, %2), (%1, %2))
-L2_DIFF_CORE((%0, %2, 2), (%1, %2, 2))
-L2_DIFF_CORE((%0, %%eax), (%1, %%eax))
-L2_DIFF_CORE((%0, %2, 4), (%1, %2, 4))
-L2_DIFF_CORE((%0, %%ebx), (%1, %%ebx))
-L2_DIFF_CORE((%0, %%eax,2), (%1, %%eax,2))
-L2_DIFF_CORE((%0, %%ecx), (%1, %%ecx))
-
-#endif
-
- "movq %%mm0, %%mm4 \n\t"
- "psrlq $32, %%mm0 \n\t"
- "paddd %%mm0, %%mm4 \n\t"
- "movd %%mm4, %%ecx \n\t"
- "shll $2, %%ecx \n\t"
- "movl %3, %%ebx \n\t"
- "addl -4(%%ebx), %%ecx \n\t"
- "addl 4(%%ebx), %%ecx \n\t"
- "addl -1024(%%ebx), %%ecx \n\t"
- "addl $4, %%ecx \n\t"
- "addl 1024(%%ebx), %%ecx \n\t"
- "shrl $3, %%ecx \n\t"
- "movl %%ecx, (%%ebx) \n\t"
- "leal (%%eax, %2, 2), %%ebx \n\t" // 5*stride
-
-// "movl %3, %%ecx \n\t"
-// "movl %%ecx, test \n\t"
-// "jmp 4f \n\t"
- "cmpl 4+maxTmpNoise, %%ecx \n\t"
- " jb 2f \n\t"
- "cmpl 8+maxTmpNoise, %%ecx \n\t"
- " jb 1f \n\t"
-
- "leal (%%ebx, %2, 2), %%ecx \n\t" // 7*stride
- "movq (%0), %%mm0 \n\t" // L0
- "movq (%0, %2), %%mm1 \n\t" // L1
- "movq (%0, %2, 2), %%mm2 \n\t" // L2
- "movq (%0, %%eax), %%mm3 \n\t" // L3
- "movq (%0, %2, 4), %%mm4 \n\t" // L4
- "movq (%0, %%ebx), %%mm5 \n\t" // L5
- "movq (%0, %%eax, 2), %%mm6 \n\t" // L6
- "movq (%0, %%ecx), %%mm7 \n\t" // L7
- "movq %%mm0, (%1) \n\t" // L0
- "movq %%mm1, (%1, %2) \n\t" // L1
- "movq %%mm2, (%1, %2, 2) \n\t" // L2
- "movq %%mm3, (%1, %%eax) \n\t" // L3
- "movq %%mm4, (%1, %2, 4) \n\t" // L4
- "movq %%mm5, (%1, %%ebx) \n\t" // L5
- "movq %%mm6, (%1, %%eax, 2) \n\t" // L6
- "movq %%mm7, (%1, %%ecx) \n\t" // L7
- "jmp 4f \n\t"
-
- "1: \n\t"
- "leal (%%ebx, %2, 2), %%ecx \n\t" // 7*stride
- "movq (%0), %%mm0 \n\t" // L0
- "pavgb (%1), %%mm0 \n\t" // L0
- "movq (%0, %2), %%mm1 \n\t" // L1
- "pavgb (%1, %2), %%mm1 \n\t" // L1
- "movq (%0, %2, 2), %%mm2 \n\t" // L2
- "pavgb (%1, %2, 2), %%mm2 \n\t" // L2
- "movq (%0, %%eax), %%mm3 \n\t" // L3
- "pavgb (%1, %%eax), %%mm3 \n\t" // L3
- "movq (%0, %2, 4), %%mm4 \n\t" // L4
- "pavgb (%1, %2, 4), %%mm4 \n\t" // L4
- "movq (%0, %%ebx), %%mm5 \n\t" // L5
- "pavgb (%1, %%ebx), %%mm5 \n\t" // L5
- "movq (%0, %%eax, 2), %%mm6 \n\t" // L6
- "pavgb (%1, %%eax, 2), %%mm6 \n\t" // L6
- "movq (%0, %%ecx), %%mm7 \n\t" // L7
- "pavgb (%1, %%ecx), %%mm7 \n\t" // L7
- "movq %%mm0, (%1) \n\t" // R0
- "movq %%mm1, (%1, %2) \n\t" // R1
- "movq %%mm2, (%1, %2, 2) \n\t" // R2
- "movq %%mm3, (%1, %%eax) \n\t" // R3
- "movq %%mm4, (%1, %2, 4) \n\t" // R4
- "movq %%mm5, (%1, %%ebx) \n\t" // R5
- "movq %%mm6, (%1, %%eax, 2) \n\t" // R6
- "movq %%mm7, (%1, %%ecx) \n\t" // R7
- "movq %%mm0, (%0) \n\t" // L0
- "movq %%mm1, (%0, %2) \n\t" // L1
- "movq %%mm2, (%0, %2, 2) \n\t" // L2
- "movq %%mm3, (%0, %%eax) \n\t" // L3
- "movq %%mm4, (%0, %2, 4) \n\t" // L4
- "movq %%mm5, (%0, %%ebx) \n\t" // L5
- "movq %%mm6, (%0, %%eax, 2) \n\t" // L6
- "movq %%mm7, (%0, %%ecx) \n\t" // L7
- "jmp 4f \n\t"
-
- "2: \n\t"
- "cmpl maxTmpNoise, %%ecx \n\t"
- " jb 3f \n\t"
-
- "leal (%%ebx, %2, 2), %%ecx \n\t" // 7*stride
- "movq (%0), %%mm0 \n\t" // L0
- "movq (%0, %2), %%mm1 \n\t" // L1
- "movq (%0, %2, 2), %%mm2 \n\t" // L2
- "movq (%0, %%eax), %%mm3 \n\t" // L3
- "movq (%1), %%mm4 \n\t" // R0
- "movq (%1, %2), %%mm5 \n\t" // R1
- "movq (%1, %2, 2), %%mm6 \n\t" // R2
- "movq (%1, %%eax), %%mm7 \n\t" // R3
- PAVGB(%%mm4, %%mm0)
- PAVGB(%%mm5, %%mm1)
- PAVGB(%%mm6, %%mm2)
- PAVGB(%%mm7, %%mm3)
- PAVGB(%%mm4, %%mm0)
- PAVGB(%%mm5, %%mm1)
- PAVGB(%%mm6, %%mm2)
- PAVGB(%%mm7, %%mm3)
- "movq %%mm0, (%1) \n\t" // R0
- "movq %%mm1, (%1, %2) \n\t" // R1
- "movq %%mm2, (%1, %2, 2) \n\t" // R2
- "movq %%mm3, (%1, %%eax) \n\t" // R3
- "movq %%mm0, (%0) \n\t" // L0
- "movq %%mm1, (%0, %2) \n\t" // L1
- "movq %%mm2, (%0, %2, 2) \n\t" // L2
- "movq %%mm3, (%0, %%eax) \n\t" // L3
-
- "movq (%0, %2, 4), %%mm0 \n\t" // L4
- "movq (%0, %%ebx), %%mm1 \n\t" // L5
- "movq (%0, %%eax, 2), %%mm2 \n\t" // L6
- "movq (%0, %%ecx), %%mm3 \n\t" // L7
- "movq (%1, %2, 4), %%mm4 \n\t" // R4
- "movq (%1, %%ebx), %%mm5 \n\t" // R5
- "movq (%1, %%eax, 2), %%mm6 \n\t" // R6
- "movq (%1, %%ecx), %%mm7 \n\t" // R7
- PAVGB(%%mm4, %%mm0)
- PAVGB(%%mm5, %%mm1)
- PAVGB(%%mm6, %%mm2)
- PAVGB(%%mm7, %%mm3)
- PAVGB(%%mm4, %%mm0)
- PAVGB(%%mm5, %%mm1)
- PAVGB(%%mm6, %%mm2)
- PAVGB(%%mm7, %%mm3)
- "movq %%mm0, (%1, %2, 4) \n\t" // R4
- "movq %%mm1, (%1, %%ebx) \n\t" // R5
- "movq %%mm2, (%1, %%eax, 2) \n\t" // R6
- "movq %%mm3, (%1, %%ecx) \n\t" // R7
- "movq %%mm0, (%0, %2, 4) \n\t" // L4
- "movq %%mm1, (%0, %%ebx) \n\t" // L5
- "movq %%mm2, (%0, %%eax, 2) \n\t" // L6
- "movq %%mm3, (%0, %%ecx) \n\t" // L7
- "jmp 4f \n\t"
-
- "3: \n\t"
- "leal (%%ebx, %2, 2), %%ecx \n\t" // 7*stride
- "movq (%0), %%mm0 \n\t" // L0
- "movq (%0, %2), %%mm1 \n\t" // L1
- "movq (%0, %2, 2), %%mm2 \n\t" // L2
- "movq (%0, %%eax), %%mm3 \n\t" // L3
- "movq (%1), %%mm4 \n\t" // R0
- "movq (%1, %2), %%mm5 \n\t" // R1
- "movq (%1, %2, 2), %%mm6 \n\t" // R2
- "movq (%1, %%eax), %%mm7 \n\t" // R3
- PAVGB(%%mm4, %%mm0)
- PAVGB(%%mm5, %%mm1)
- PAVGB(%%mm6, %%mm2)
- PAVGB(%%mm7, %%mm3)
- PAVGB(%%mm4, %%mm0)
- PAVGB(%%mm5, %%mm1)
- PAVGB(%%mm6, %%mm2)
- PAVGB(%%mm7, %%mm3)
- PAVGB(%%mm4, %%mm0)
- PAVGB(%%mm5, %%mm1)
- PAVGB(%%mm6, %%mm2)
- PAVGB(%%mm7, %%mm3)
- "movq %%mm0, (%1) \n\t" // R0
- "movq %%mm1, (%1, %2) \n\t" // R1
- "movq %%mm2, (%1, %2, 2) \n\t" // R2
- "movq %%mm3, (%1, %%eax) \n\t" // R3
- "movq %%mm0, (%0) \n\t" // L0
- "movq %%mm1, (%0, %2) \n\t" // L1
- "movq %%mm2, (%0, %2, 2) \n\t" // L2
- "movq %%mm3, (%0, %%eax) \n\t" // L3
-
- "movq (%0, %2, 4), %%mm0 \n\t" // L4
- "movq (%0, %%ebx), %%mm1 \n\t" // L5
- "movq (%0, %%eax, 2), %%mm2 \n\t" // L6
- "movq (%0, %%ecx), %%mm3 \n\t" // L7
- "movq (%1, %2, 4), %%mm4 \n\t" // R4
- "movq (%1, %%ebx), %%mm5 \n\t" // R5
- "movq (%1, %%eax, 2), %%mm6 \n\t" // R6
- "movq (%1, %%ecx), %%mm7 \n\t" // R7
- PAVGB(%%mm4, %%mm0)
- PAVGB(%%mm5, %%mm1)
- PAVGB(%%mm6, %%mm2)
- PAVGB(%%mm7, %%mm3)
- PAVGB(%%mm4, %%mm0)
- PAVGB(%%mm5, %%mm1)
- PAVGB(%%mm6, %%mm2)
- PAVGB(%%mm7, %%mm3)
- PAVGB(%%mm4, %%mm0)
- PAVGB(%%mm5, %%mm1)
- PAVGB(%%mm6, %%mm2)
- PAVGB(%%mm7, %%mm3)
- "movq %%mm0, (%1, %2, 4) \n\t" // R4
- "movq %%mm1, (%1, %%ebx) \n\t" // R5
- "movq %%mm2, (%1, %%eax, 2) \n\t" // R6
- "movq %%mm3, (%1, %%ecx) \n\t" // R7
- "movq %%mm0, (%0, %2, 4) \n\t" // L4
- "movq %%mm1, (%0, %%ebx) \n\t" // L5
- "movq %%mm2, (%0, %%eax, 2) \n\t" // L6
- "movq %%mm3, (%0, %%ecx) \n\t" // L7
-
- "4: \n\t"
-
- :: "r" (src), "r" (tempBlured), "r"(stride), "m" (tempBluredPast)
- : "%eax", "%ebx", "%ecx", "memory"
- );
-//printf("%d\n", test);
-#else
+static inline void horizX1Filter(uint8_t *src, int stride, int QP)
+{
int y;
- int d=0;
- int sysd=0;
- int i;
-
- for(y=0; y<8; y++)
+ static uint64_t *lut= NULL;
+ if(lut==NULL)
{
- int x;
- for(x=0; x<8; x++)
+ int i;
+ lut= (uint64_t*)memalign(8, 256*8);
+ for(i=0; i<256; i++)
{
- int ref= tempBlured[ x + y*stride ];
- int cur= src[ x + y*stride ];
- int d1=ref - cur;
-// if(x==0 || x==7) d1+= d1>>1;
-// if(y==0 || y==7) d1+= d1>>1;
-// d+= ABS(d1);
- d+= d1*d1;
- sysd+= d1;
- }
- }
- i=d;
- d= (
- 4*d
- +(*(tempBluredPast-256))
- +(*(tempBluredPast-1))+ (*(tempBluredPast+1))
- +(*(tempBluredPast+256))
- +4)>>3;
- *tempBluredPast=i;
-// ((*tempBluredPast)*3 + d + 2)>>2;
-
-//printf("%d %d %d\n", maxNoise[0], maxNoise[1], maxNoise[2]);
+ int v= i < 128 ? 2*i : 2*(i-256);
/*
-Switch between
- 1 0 0 0 0 0 0 (0)
-64 32 16 8 4 2 1 (1)
-64 48 36 27 20 15 11 (33) (approx)
-64 56 49 43 37 33 29 (200) (approx)
+//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;
*/
- if(d > maxNoise[1])
- {
- if(d < maxNoise[2])
- {
- for(y=0; y<8; y++)
- {
- int x;
- for(x=0; x<8; x++)
- {
- int ref= tempBlured[ x + y*stride ];
- int cur= src[ x + y*stride ];
- tempBlured[ x + y*stride ]=
- src[ x + y*stride ]=
- (ref + cur + 1)>>1;
- }
- }
- }
- else
- {
- for(y=0; y<8; y++)
- {
- int x;
- for(x=0; x<8; x++)
- {
- tempBlured[ x + y*stride ]= src[ x + y*stride ];
- }
- }
+//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);
}
}
- else
+
+ for(y=0; y<BLOCK_SIZE; y++)
{
- if(d < maxNoise[0])
- {
- for(y=0; y<8; y++)
- {
- int x;
- for(x=0; x<8; x++)
- {
- int ref= tempBlured[ x + y*stride ];
- int cur= src[ x + y*stride ];
- tempBlured[ x + y*stride ]=
- src[ x + y*stride ]=
- (ref*7 + cur + 4)>>3;
- }
- }
- }
- else
+ int a= src[1] - src[2];
+ int b= src[3] - src[4];
+ int c= src[5] - src[6];
+
+ int d= MAX(ABS(b) - (ABS(a) + ABS(c))/2, 0);
+
+ if(d < QP)
{
- for(y=0; y<8; y++)
- {
- int x;
- for(x=0; x<8; x++)
- {
- int ref= tempBlured[ x + y*stride ];
- int cur= src[ x + y*stride ];
- tempBlured[ x + y*stride ]=
- src[ x + y*stride ]=
- (ref*3 + cur + 2)>>2;
- }
- }
+ int v = d * SIGN(-b);
+
+ 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;
}
+}
+
+
+//Note: we have C, MMX, MMX2, 3DNOW version therse no 3DNOW+MMX2 one
+//Plain C versions
+#undef HAVE_MMX
+#undef HAVE_MMX2
+#undef HAVE_3DNOW
+#undef ARCH_X86
+#define RENAME(a) a ## _C
+#include "postprocess_template.c"
+
+#ifdef CAN_COMPILE_X86_ASM
+
+//MMX versions
+#undef RENAME
+#define HAVE_MMX
+#undef HAVE_MMX2
+#undef HAVE_3DNOW
+#define ARCH_X86
+#define RENAME(a) a ## _MMX
+#include "postprocess_template.c"
+
+//MMX2 versions
+#undef RENAME
+#define HAVE_MMX
+#define HAVE_MMX2
+#undef HAVE_3DNOW
+#define ARCH_X86
+#define RENAME(a) a ## _MMX2
+#include "postprocess_template.c"
+
+//3DNOW versions
+#undef RENAME
+#define HAVE_MMX
+#undef HAVE_MMX2
+#define HAVE_3DNOW
+#define ARCH_X86
+#define RENAME(a) a ## _3DNow
+#include "postprocess_template.c"
+
+#endif //CAN_COMPILE_X86_ASM
+
+// minor note: the HAVE_xyz is messed up after that line so dont use it
+
+static inline void postProcess(uint8_t src[], int srcStride, uint8_t dst[], int dstStride, int width, int height,
+ QP_STORE_T QPs[], int QPStride, int isColor, struct PPMode *ppMode)
+{
+ // useing ifs here as they are faster than function pointers allthough the
+ // difference wouldnt be messureable here but its much better because
+ // someone might exchange the cpu whithout restarting mplayer ;)
+
+#ifdef CAN_COMPILE_X86_ASM
+ // ordered per speed fasterst first
+ if(gCpuCaps.hasMMX2)
+ postProcess_MMX2(src, srcStride, dst, dstStride, width, height, QPs, QPStride, isColor, ppMode);
+ else if(gCpuCaps.has3DNow)
+ postProcess_3DNow(src, srcStride, dst, dstStride, width, height, QPs, QPStride, isColor, ppMode);
+ else if(gCpuCaps.hasMMX)
+ postProcess_MMX(src, srcStride, dst, dstStride, width, height, QPs, QPStride, isColor, ppMode);
+ else
+ postProcess_C(src, srcStride, dst, dstStride, width, height, QPs, QPStride, isColor, ppMode);
+#else
+ postProcess_C(src, srcStride, dst, dstStride, width, height, QPs, QPStride, isColor, ppMode);
#endif
}
int use_old_pp=0;
#endif
-static void postProcess(uint8_t src[], int srcStride, uint8_t dst[], int dstStride, int width, int height,
- QP_STORE_T QPs[], int QPStride, int isColor, struct PPMode *ppMode);
+//static void postProcess(uint8_t src[], int srcStride, uint8_t dst[], int dstStride, int width, int height,
+// QP_STORE_T QPs[], int QPStride, int isColor, struct PPMode *ppMode);
/* -pp Command line Help
NOTE/FIXME: put this at an appropriate place (--help, html docs, man mplayer)?
return modes[quality];
}
-/**
- * Copies a block from src to dst and fixes the blacklevel
- * numLines must be a multiple of 4
- * levelFix == 0 -> dont touch the brighness & contrast
- */
-static inline void blockCopy(uint8_t dst[], int dstStride, uint8_t src[], int srcStride,
- int levelFix)
-{
-#ifndef HAVE_MMX
- int i;
-#endif
- if(levelFix)
- {
-#ifdef HAVE_MMX
- asm volatile(
- "leal (%0,%2), %%eax \n\t"
- "leal (%1,%3), %%ebx \n\t"
- "movq packedYOffset, %%mm2 \n\t"
- "movq packedYScale, %%mm3 \n\t"
- "pxor %%mm4, %%mm4 \n\t"
-
-#define SCALED_CPY(src1, src2, dst1, dst2) \
- "movq " #src1 ", %%mm0 \n\t"\
- "movq " #src1 ", %%mm5 \n\t"\
- "punpcklbw %%mm4, %%mm0 \n\t"\
- "punpckhbw %%mm4, %%mm5 \n\t"\
- "psubw %%mm2, %%mm0 \n\t"\
- "psubw %%mm2, %%mm5 \n\t"\
- "movq " #src2 ", %%mm1 \n\t"\
- "psllw $6, %%mm0 \n\t"\
- "psllw $6, %%mm5 \n\t"\
- "pmulhw %%mm3, %%mm0 \n\t"\
- "movq " #src2 ", %%mm6 \n\t"\
- "pmulhw %%mm3, %%mm5 \n\t"\
- "punpcklbw %%mm4, %%mm1 \n\t"\
- "punpckhbw %%mm4, %%mm6 \n\t"\
- "psubw %%mm2, %%mm1 \n\t"\
- "psubw %%mm2, %%mm6 \n\t"\
- "psllw $6, %%mm1 \n\t"\
- "psllw $6, %%mm6 \n\t"\
- "pmulhw %%mm3, %%mm1 \n\t"\
- "pmulhw %%mm3, %%mm6 \n\t"\
- "packuswb %%mm5, %%mm0 \n\t"\
- "packuswb %%mm6, %%mm1 \n\t"\
- "movq %%mm0, " #dst1 " \n\t"\
- "movq %%mm1, " #dst2 " \n\t"\
-
-SCALED_CPY((%0) , (%0, %2) , (%1) , (%1, %3))
-SCALED_CPY((%0, %2, 2), (%%eax, %2, 2), (%1, %3, 2), (%%ebx, %3, 2))
-SCALED_CPY((%0, %2, 4), (%%eax, %2, 4), (%1, %3, 4), (%%ebx, %3, 4))
- "leal (%%eax,%2,4), %%eax \n\t"
- "leal (%%ebx,%3,4), %%ebx \n\t"
-SCALED_CPY((%%eax, %2), (%%eax, %2, 2), (%%ebx, %3), (%%ebx, %3, 2))
-
-
- : : "r"(src),
- "r"(dst),
- "r" (srcStride),
- "r" (dstStride)
- : "%eax", "%ebx"
- );
-#else
- for(i=0; i<8; i++)
- memcpy( &(dst[dstStride*i]),
- &(src[srcStride*i]), BLOCK_SIZE);
-#endif
- }
- else
- {
-#ifdef HAVE_MMX
- asm volatile(
- "leal (%0,%2), %%eax \n\t"
- "leal (%1,%3), %%ebx \n\t"
-
-#define SIMPLE_CPY(src1, src2, dst1, dst2) \
- "movq " #src1 ", %%mm0 \n\t"\
- "movq " #src2 ", %%mm1 \n\t"\
- "movq %%mm0, " #dst1 " \n\t"\
- "movq %%mm1, " #dst2 " \n\t"\
-
-SIMPLE_CPY((%0) , (%0, %2) , (%1) , (%1, %3))
-SIMPLE_CPY((%0, %2, 2), (%%eax, %2, 2), (%1, %3, 2), (%%ebx, %3, 2))
-SIMPLE_CPY((%0, %2, 4), (%%eax, %2, 4), (%1, %3, 4), (%%ebx, %3, 4))
- "leal (%%eax,%2,4), %%eax \n\t"
- "leal (%%ebx,%3,4), %%ebx \n\t"
-SIMPLE_CPY((%%eax, %2), (%%eax, %2, 2), (%%ebx, %3), (%%ebx, %3, 2))
-
- : : "r" (src),
- "r" (dst),
- "r" (srcStride),
- "r" (dstStride)
- : "%eax", "%ebx"
- );
-#else
- for(i=0; i<8; i++)
- memcpy( &(dst[dstStride*i]),
- &(src[srcStride*i]), BLOCK_SIZE);
-#endif
- }
-}
-
-
-/**
- * Filters array of bytes (Y or U or V values)
- */
-static void postProcess(uint8_t src[], int srcStride, uint8_t dst[], int dstStride, int width, int height,
- QP_STORE_T QPs[], int QPStride, int isColor, struct PPMode *ppMode)
-{
- int x,y;
- const int mode= isColor ? ppMode->chromMode : ppMode->lumMode;
-
- /* we need 64bit here otherwise we´ll going to have a problem
- after watching a black picture for 5 hours*/
- static uint64_t *yHistogram= NULL;
- int black=0, white=255; // blackest black and whitest white in the picture
- int QPCorrecture= 256;
-
- /* Temporary buffers for handling the last row(s) */
- static uint8_t *tempDst= NULL;
- static uint8_t *tempSrc= NULL;
-
- /* Temporary buffers for handling the last block */
- static uint8_t *tempDstBlock= NULL;
- static uint8_t *tempSrcBlock= NULL;
-
- /* Temporal noise reducing buffers */
- static uint8_t *tempBlured[3]= {NULL,NULL,NULL};
- static uint32_t *tempBluredPast[3]= {NULL,NULL,NULL};
-
- int copyAhead;
-
-#ifdef PP_FUNNY_STRIDE
- uint8_t *dstBlockPtrBackup;
- uint8_t *srcBlockPtrBackup;
-#endif
-
-#ifdef MORE_TIMING
- long long T0, T1, diffTime=0;
-#endif
-#ifdef TIMING
- long long memcpyTime=0, vertTime=0, horizTime=0, sumTime;
- sumTime= rdtsc();
-#endif
-//mode= 0x7F;
-#ifdef HAVE_MMX
- maxTmpNoise[0]= ppMode->maxTmpNoise[0];
- maxTmpNoise[1]= ppMode->maxTmpNoise[1];
- maxTmpNoise[2]= ppMode->maxTmpNoise[2];
-#endif
-
- if(mode & CUBIC_IPOL_DEINT_FILTER) copyAhead=16;
- else if(mode & LINEAR_BLEND_DEINT_FILTER) copyAhead=14;
- else if( (mode & V_DEBLOCK)
- || (mode & LINEAR_IPOL_DEINT_FILTER)
- || (mode & MEDIAN_DEINT_FILTER)) copyAhead=13;
- else if(mode & V_X1_FILTER) copyAhead=11;
- else if(mode & V_RK1_FILTER) copyAhead=10;
- else if(mode & DERING) copyAhead=9;
- else copyAhead=8;
-
- copyAhead-= 8;
-
- if(tempDst==NULL)
- {
- tempDst= (uint8_t*)memalign(8, 1024*24);
- tempSrc= (uint8_t*)memalign(8, 1024*24);
- tempDstBlock= (uint8_t*)memalign(8, 1024*24);
- tempSrcBlock= (uint8_t*)memalign(8, 1024*24);
- }
-
- if(tempBlured[isColor]==NULL && (mode & TEMP_NOISE_FILTER))
- {
-// printf("%d %d %d\n", isColor, dstStride, height);
- //FIXME works only as long as the size doesnt increase
- //Note:the +17*1024 is just there so i dont have to worry about r/w over te end
- tempBlured[isColor]= (uint8_t*)memalign(8, dstStride*((height+7)&(~7)) + 17*1024);
- tempBluredPast[isColor]= (uint32_t*)memalign(8, 256*((height+7)&(~7))/2 + 17*1024);
-
- memset(tempBlured[isColor], 0, dstStride*((height+7)&(~7)) + 17*1024);
- memset(tempBluredPast[isColor], 0, 256*((height+7)&(~7))/2 + 17*1024);
- }
-
- if(!yHistogram)
- {
- int i;
- yHistogram= (uint64_t*)malloc(8*256);
- for(i=0; i<256; i++) yHistogram[i]= width*height/64*15/256;
-
- if(mode & FULL_Y_RANGE)
- {
- maxAllowedY=255;
- minAllowedY=0;
- }
- }
-
- if(!isColor)
- {
- uint64_t sum= 0;
- int i;
- static int framenum= -1;
- uint64_t maxClipped;
- uint64_t clipped;
- double scale;
-
- framenum++;
- if(framenum == 1) yHistogram[0]= width*height/64*15/256;
-
- for(i=0; i<256; i++)
- {
- sum+= yHistogram[i];
-// printf("%d ", yHistogram[i]);
- }
-// printf("\n\n");
-
- /* we allways get a completly black picture first */
- maxClipped= (uint64_t)(sum * maxClippedThreshold);
-
- clipped= sum;
- for(black=255; black>0; black--)
- {
- if(clipped < maxClipped) break;
- clipped-= yHistogram[black];
- }
-
- clipped= sum;
- for(white=0; white<256; white++)
- {
- if(clipped < maxClipped) break;
- clipped-= yHistogram[white];
- }
-
- packedYOffset= (black - minAllowedY) & 0xFFFF;
- packedYOffset|= packedYOffset<<32;
- packedYOffset|= packedYOffset<<16;
-
- scale= (double)(maxAllowedY - minAllowedY) / (double)(white-black);
-
- packedYScale= (uint16_t)(scale*1024.0 + 0.5);
- packedYScale|= packedYScale<<32;
- packedYScale|= packedYScale<<16;
- }
- else
- {
- packedYScale= 0x0100010001000100LL;
- packedYOffset= 0;
- }
-
- if(mode & LEVEL_FIX) QPCorrecture= packedYScale &0xFFFF;
- else QPCorrecture= 256;
-
- /* copy & deinterlace first row of blocks */
- y=-BLOCK_SIZE;
- {
- //1% speedup if these are here instead of the inner loop
- uint8_t *srcBlock= &(src[y*srcStride]);
- uint8_t *dstBlock= &(dst[y*dstStride]);
-
- dstBlock= tempDst + dstStride;
-
- // From this point on it is guranteed that we can read and write 16 lines downward
- // finish 1 block before the next otherwise we´ll might have a problem
- // with the L1 Cache of the P4 ... or only a few blocks at a time or soemthing
- for(x=0; x<width; x+=BLOCK_SIZE)
- {
-
-#ifdef HAVE_MMX2
-/*
- prefetchnta(srcBlock + (((x>>2)&6) + 5)*srcStride + 32);
- prefetchnta(srcBlock + (((x>>2)&6) + 6)*srcStride + 32);
- prefetcht0(dstBlock + (((x>>2)&6) + 5)*dstStride + 32);
- prefetcht0(dstBlock + (((x>>2)&6) + 6)*dstStride + 32);
-*/
-
- asm(
- "movl %4, %%eax \n\t"
- "shrl $2, %%eax \n\t"
- "andl $6, %%eax \n\t"
- "addl %5, %%eax \n\t"
- "movl %%eax, %%ebx \n\t"
- "imul %1, %%eax \n\t"
- "imul %3, %%ebx \n\t"
- "prefetchnta 32(%%eax, %0) \n\t"
- "prefetcht0 32(%%ebx, %2) \n\t"
- "addl %1, %%eax \n\t"
- "addl %3, %%ebx \n\t"
- "prefetchnta 32(%%eax, %0) \n\t"
- "prefetcht0 32(%%ebx, %2) \n\t"
- :: "r" (srcBlock), "r" (srcStride), "r" (dstBlock), "r" (dstStride),
- "m" (x), "m" (copyAhead)
- : "%eax", "%ebx"
- );
-
-#elif defined(HAVE_3DNOW)
-//FIXME check if this is faster on an 3dnow chip or if its faster without the prefetch or ...
-/* prefetch(srcBlock + (((x>>3)&3) + 5)*srcStride + 32);
- prefetch(srcBlock + (((x>>3)&3) + 9)*srcStride + 32);
- prefetchw(dstBlock + (((x>>3)&3) + 5)*dstStride + 32);
- prefetchw(dstBlock + (((x>>3)&3) + 9)*dstStride + 32);
-*/
-#endif
-
- blockCopy(dstBlock + dstStride*copyAhead, dstStride,
- srcBlock + srcStride*copyAhead, srcStride, mode & LEVEL_FIX);
-
- if(mode & LINEAR_IPOL_DEINT_FILTER)
- deInterlaceInterpolateLinear(dstBlock, dstStride);
- else if(mode & LINEAR_BLEND_DEINT_FILTER)
- deInterlaceBlendLinear(dstBlock, dstStride);
- else if(mode & MEDIAN_DEINT_FILTER)
- deInterlaceMedian(dstBlock, dstStride);
- else if(mode & CUBIC_IPOL_DEINT_FILTER)
- deInterlaceInterpolateCubic(dstBlock, dstStride);
-/* else if(mode & CUBIC_BLEND_DEINT_FILTER)
- deInterlaceBlendCubic(dstBlock, dstStride);
-*/
- dstBlock+=8;
- srcBlock+=8;
- }
- memcpy(&(dst[y*dstStride]) + 8*dstStride, tempDst + 9*dstStride, copyAhead*dstStride );
- }
-
- for(y=0; y<height; y+=BLOCK_SIZE)
- {
- //1% speedup if these are here instead of the inner loop
- uint8_t *srcBlock= &(src[y*srcStride]);
- uint8_t *dstBlock= &(dst[y*dstStride]);
-#ifdef ARCH_X86
- int *QPptr= isColor ? &QPs[(y>>3)*QPStride] :&QPs[(y>>4)*QPStride];
- int QPDelta= isColor ? 1<<(32-3) : 1<<(32-4);
- int QPFrac= QPDelta;
- uint8_t *tempBlock1= tempBlocks;
- uint8_t *tempBlock2= tempBlocks + 8;
-#endif
- int QP=0;
- /* can we mess with a 8x16 block from srcBlock/dstBlock downwards and 1 line upwards
- if not than use a temporary buffer */
- if(y+15 >= height)
- {
- int i;
- /* copy from line (copyAhead) to (copyAhead+7) of src, these will be copied with
- blockcopy to dst later */
- memcpy(tempSrc + srcStride*copyAhead, srcBlock + srcStride*copyAhead,
- srcStride*MAX(height-y-copyAhead, 0) );
-
- /* duplicate last line of src to fill the void upto line (copyAhead+7) */
- for(i=MAX(height-y, 8); i<copyAhead+8; i++)
- memcpy(tempSrc + srcStride*i, src + srcStride*(height-1), srcStride);
-
- /* copy up to (copyAhead+1) lines of dst (line -1 to (copyAhead-1))*/
- memcpy(tempDst, dstBlock - dstStride, dstStride*MIN(height-y+1, copyAhead+1) );
-
- /* duplicate last line of dst to fill the void upto line (copyAhead) */
- for(i=height-y+1; i<=copyAhead; i++)
- memcpy(tempDst + dstStride*i, dst + dstStride*(height-1), dstStride);
-
- dstBlock= tempDst + dstStride;
- srcBlock= tempSrc;
- }
-
- // From this point on it is guranteed that we can read and write 16 lines downward
- // finish 1 block before the next otherwise we´ll might have a problem
- // with the L1 Cache of the P4 ... or only a few blocks at a time or soemthing
- for(x=0; x<width; x+=BLOCK_SIZE)
- {
- const int stride= dstStride;
- uint8_t *tmpXchg;
-#ifdef ARCH_X86
- QP= *QPptr;
- asm volatile(
- "addl %2, %1 \n\t"
- "sbbl %%eax, %%eax \n\t"
- "shll $2, %%eax \n\t"
- "subl %%eax, %0 \n\t"
- : "+r" (QPptr), "+m" (QPFrac)
- : "r" (QPDelta)
- : "%eax"
- );
-#else
- QP= isColor ?
- QPs[(y>>3)*QPStride + (x>>3)]:
- QPs[(y>>4)*QPStride + (x>>4)];
-#endif
- if(!isColor)
- {
- QP= (QP* QPCorrecture)>>8;
- yHistogram[ srcBlock[srcStride*12 + 4] ]++;
- }
-#ifdef HAVE_MMX
- asm volatile(
- "movd %0, %%mm7 \n\t"
- "packuswb %%mm7, %%mm7 \n\t" // 0, 0, 0, QP, 0, 0, 0, QP
- "packuswb %%mm7, %%mm7 \n\t" // 0,QP, 0, QP, 0,QP, 0, QP
- "packuswb %%mm7, %%mm7 \n\t" // QP,..., QP
- "movq %%mm7, pQPb \n\t"
- : : "r" (QP)
- );
-#endif
-
-#ifdef MORE_TIMING
- T0= rdtsc();
-#endif
-
-#ifdef HAVE_MMX2
-/*
- prefetchnta(srcBlock + (((x>>2)&6) + 5)*srcStride + 32);
- prefetchnta(srcBlock + (((x>>2)&6) + 6)*srcStride + 32);
- prefetcht0(dstBlock + (((x>>2)&6) + 5)*dstStride + 32);
- prefetcht0(dstBlock + (((x>>2)&6) + 6)*dstStride + 32);
-*/
-
- asm(
- "movl %4, %%eax \n\t"
- "shrl $2, %%eax \n\t"
- "andl $6, %%eax \n\t"
- "addl %5, %%eax \n\t"
- "movl %%eax, %%ebx \n\t"
- "imul %1, %%eax \n\t"
- "imul %3, %%ebx \n\t"
- "prefetchnta 32(%%eax, %0) \n\t"
- "prefetcht0 32(%%ebx, %2) \n\t"
- "addl %1, %%eax \n\t"
- "addl %3, %%ebx \n\t"
- "prefetchnta 32(%%eax, %0) \n\t"
- "prefetcht0 32(%%ebx, %2) \n\t"
- :: "r" (srcBlock), "r" (srcStride), "r" (dstBlock), "r" (dstStride),
- "m" (x), "m" (copyAhead)
- : "%eax", "%ebx"
- );
-
-#elif defined(HAVE_3DNOW)
-//FIXME check if this is faster on an 3dnow chip or if its faster without the prefetch or ...
-/* prefetch(srcBlock + (((x>>3)&3) + 5)*srcStride + 32);
- prefetch(srcBlock + (((x>>3)&3) + 9)*srcStride + 32);
- prefetchw(dstBlock + (((x>>3)&3) + 5)*dstStride + 32);
- prefetchw(dstBlock + (((x>>3)&3) + 9)*dstStride + 32);
-*/
-#endif
-
-#ifdef PP_FUNNY_STRIDE
- //can we mess with a 8x16 block, if not use a temp buffer, yes again
- if(x+7 >= width)
- {
- int i;
- dstBlockPtrBackup= dstBlock;
- srcBlockPtrBackup= srcBlock;
-
- for(i=0;i<BLOCK_SIZE*2; i++)
- {
- memcpy(tempSrcBlock+i*srcStride, srcBlock+i*srcStride, width-x);
- memcpy(tempDstBlock+i*dstStride, dstBlock+i*dstStride, width-x);
- }
-
- dstBlock= tempDstBlock;
- srcBlock= tempSrcBlock;
- }
-#endif
-
- blockCopy(dstBlock + dstStride*copyAhead, dstStride,
- srcBlock + srcStride*copyAhead, srcStride, mode & LEVEL_FIX);
-
- if(mode & LINEAR_IPOL_DEINT_FILTER)
- deInterlaceInterpolateLinear(dstBlock, dstStride);
- else if(mode & LINEAR_BLEND_DEINT_FILTER)
- deInterlaceBlendLinear(dstBlock, dstStride);
- else if(mode & MEDIAN_DEINT_FILTER)
- deInterlaceMedian(dstBlock, dstStride);
- else if(mode & CUBIC_IPOL_DEINT_FILTER)
- deInterlaceInterpolateCubic(dstBlock, dstStride);
-/* else if(mode & CUBIC_BLEND_DEINT_FILTER)
- deInterlaceBlendCubic(dstBlock, dstStride);
-*/
-
- /* only deblock if we have 2 blocks */
- if(y + 8 < height)
- {
-#ifdef MORE_TIMING
- T1= rdtsc();
- memcpyTime+= T1-T0;
- T0=T1;
-#endif
- if(mode & V_RK1_FILTER)
- vertRK1Filter(dstBlock, stride, QP);
- else if(mode & V_X1_FILTER)
- vertX1Filter(dstBlock, stride, QP);
- else if(mode & V_DEBLOCK)
- {
- if( isVertDC(dstBlock, stride))
- {
- if(isVertMinMaxOk(dstBlock, stride, QP))
- doVertLowPass(dstBlock, stride, QP);
- }
- else
- doVertDefFilter(dstBlock, stride, QP);
- }
-#ifdef MORE_TIMING
- T1= rdtsc();
- vertTime+= T1-T0;
- T0=T1;
-#endif
- }
-
-#ifdef HAVE_MMX
- transpose1(tempBlock1, tempBlock2, dstBlock, dstStride);
-#endif
- /* check if we have a previous block to deblock it with dstBlock */
- if(x - 8 >= 0)
- {
-#ifdef MORE_TIMING
- T0= rdtsc();
-#endif
-#ifdef HAVE_MMX
- if(mode & H_RK1_FILTER)
- vertRK1Filter(tempBlock1, 16, QP);
- else if(mode & H_X1_FILTER)
- vertX1Filter(tempBlock1, 16, QP);
- else if(mode & H_DEBLOCK)
- {
- if( isVertDC(tempBlock1, 16) )
- {
- if(isVertMinMaxOk(tempBlock1, 16, QP))
- doVertLowPass(tempBlock1, 16, QP);
- }
- else
- doVertDefFilter(tempBlock1, 16, QP);
- }
-
- transpose2(dstBlock-4, dstStride, tempBlock1 + 4*16);
-
-#else
- if(mode & H_X1_FILTER)
- horizX1Filter(dstBlock-4, stride, QP);
- else if(mode & H_DEBLOCK)
- {
- if( isHorizDC(dstBlock-4, stride))
- {
- if(isHorizMinMaxOk(dstBlock-4, stride, QP))
- doHorizLowPass(dstBlock-4, stride, QP);
- }
- else
- doHorizDefFilter(dstBlock-4, stride, QP);
- }
-#endif
-#ifdef MORE_TIMING
- T1= rdtsc();
- horizTime+= T1-T0;
- T0=T1;
-#endif
- if(mode & DERING)
- {
- //FIXME filter first line
- if(y>0) dering(dstBlock - stride - 8, stride, QP);
- }
-
- if(mode & TEMP_NOISE_FILTER)
- {
- tempNoiseReducer(dstBlock-8, stride,
- tempBlured[isColor] + y*dstStride + x,
- tempBluredPast[isColor] + (y>>3)*256 + (x>>3),
- ppMode->maxTmpNoise);
- }
- }
-
-#ifdef PP_FUNNY_STRIDE
- /* did we use a tmp-block buffer */
- if(x+7 >= width)
- {
- int i;
- dstBlock= dstBlockPtrBackup;
- srcBlock= srcBlockPtrBackup;
-
- for(i=0;i<BLOCK_SIZE*2; i++)
- {
- memcpy(dstBlock+i*dstStride, tempDstBlock+i*dstStride, width-x);
- }
- }
-#endif
-
- dstBlock+=8;
- srcBlock+=8;
-#ifdef HAVE_MMX
- tmpXchg= tempBlock1;
- tempBlock1= tempBlock2;
- tempBlock2 = tmpXchg;
-#endif
- }
-
- if(mode & DERING)
- {
- if(y > 0) dering(dstBlock - dstStride - 8, dstStride, QP);
- }
-
- if((mode & TEMP_NOISE_FILTER))
- {
- tempNoiseReducer(dstBlock-8, dstStride,
- tempBlured[isColor] + y*dstStride + x,
- tempBluredPast[isColor] + (y>>3)*256 + (x>>3),
- ppMode->maxTmpNoise);
- }
-
- /* did we use a tmp buffer for the last lines*/
- if(y+15 >= height)
- {
- uint8_t *dstBlock= &(dst[y*dstStride]);
- memcpy(dstBlock, tempDst + dstStride, dstStride*(height-y) );
- }
-/*
- for(x=0; x<width; x+=32)
- {
- volatile int i;
- i+= + dstBlock[x + 7*dstStride] + dstBlock[x + 8*dstStride]
- + dstBlock[x + 9*dstStride] + dstBlock[x +10*dstStride]
- + dstBlock[x +11*dstStride] + dstBlock[x +12*dstStride];
-// + dstBlock[x +13*dstStride]
-// + dstBlock[x +14*dstStride] + dstBlock[x +15*dstStride];
- }*/
- }
-#ifdef HAVE_3DNOW
- asm volatile("femms");
-#elif defined (HAVE_MMX)
- asm volatile("emms");
-#endif
-
-#ifdef TIMING
- // FIXME diff is mostly the time spent for rdtsc (should subtract that but ...)
- sumTime= rdtsc() - sumTime;
- if(!isColor)
- printf("cpy:%4dk, vert:%4dk, horiz:%4dk, sum:%4dk, diff:%4dk, color: %d/%d \r",
- (int)(memcpyTime/1000), (int)(vertTime/1000), (int)(horizTime/1000),
- (int)(sumTime/1000), (int)((sumTime-memcpyTime-vertTime-horizTime)/1000)
- , black, white);
-#endif
-#ifdef DEBUG_BRIGHTNESS
- if(!isColor)
- {
- int max=1;
- int i;
- for(i=0; i<256; i++)
- if(yHistogram[i] > max) max=yHistogram[i];
-
- for(i=1; i<256; i++)
- {
- int x;
- int start=yHistogram[i-1]/(max/256+1);
- int end=yHistogram[i]/(max/256+1);
- int inc= end > start ? 1 : -1;
- for(x=start; x!=end+inc; x+=inc)
- dst[ i*dstStride + x]+=128;
- }
-
- for(i=0; i<100; i+=2)
- {
- dst[ (white)*dstStride + i]+=128;
- dst[ (black)*dstStride + i]+=128;
- }
-
- }
-#endif
-
-}
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-/*
- C MMX MMX2 3DNow
-isVertDC Ec Ec
-isVertMinMaxOk Ec Ec
-doVertLowPass E e e
-doVertDefFilter Ec Ec e e
-isHorizDC Ec Ec
-isHorizMinMaxOk a E
-doHorizLowPass E e e
-doHorizDefFilter Ec Ec e e
-deRing E e e*
-Vertical RKAlgo1 E a a
-Horizontal RKAlgo1 a a
-Vertical X1# a E E
-Horizontal X1# a E E
-LinIpolDeinterlace e E E*
-CubicIpolDeinterlace a e e*
-LinBlendDeinterlace e E E*
-MedianDeinterlace# Ec Ec
-TempDeNoiser# E e e
-
-* i dont have a 3dnow CPU -> its untested, but noone said it doesnt work so it seems to work
-# more or less selfinvented filters so the exactness isnt too meaningfull
-E = Exact implementation
-e = allmost exact implementation (slightly different rounding,...)
-a = alternative / approximate impl
-c = checked against the other implementations (-vo md5)
-*/
-
-/*
-TODO:
-reduce the time wasted on the mem transfer
-implement everything in C at least (done at the moment but ...)
-unroll stuff if instructions depend too much on the prior one
-we use 8x8 blocks for the horizontal filters, opendivx seems to use 8x4?
-move YScale thing to the end instead of fixing QP
-write a faster and higher quality deblocking filter :)
-make the mainloop more flexible (variable number of blocks at once
- (the if/else stuff per block is slowing things down)
-compare the quality & speed of all filters
-split this huge file
-border remover
-optimize c versions
-try to unroll inner for(x=0 ... loop to avoid these damn if(x ... checks
-smart blur
-commandline option for the deblock / dering thresholds
-...
-*/
-
-//Changelog: use the CVS log
-
-#include "../config.h"
-#include <inttypes.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#ifdef HAVE_MALLOC_H
-#include <malloc.h>
-#endif
-//#undef HAVE_MMX2
-//#define HAVE_3DNOW
-//#undef HAVE_MMX
-//#define DEBUG_BRIGHTNESS
-#include "../libvo/fastmemcpy.h"
-#include "postprocess.h"
-
-#define MIN(a,b) ((a) > (b) ? (b) : (a))
-#define MAX(a,b) ((a) < (b) ? (b) : (a))
-#define ABS(a) ((a) > 0 ? (a) : (-(a)))
-#define SIGN(a) ((a) > 0 ? 1 : -1)
+#undef PAVGB
+#undef PMINUB
+#undef PMAXUB
#ifdef HAVE_MMX2
#define PAVGB(a,b) "pavgb " #a ", " #b " \n\t"
#endif
-#define GET_MODE_BUFFER_SIZE 500
-#define OPTIONS_ARRAY_SIZE 10
-
-#ifdef HAVE_MMX
-static volatile uint64_t __attribute__((aligned(8))) packedYOffset= 0x0000000000000000LL;
-static volatile uint64_t __attribute__((aligned(8))) packedYScale= 0x0100010001000100LL;
-static uint64_t __attribute__((aligned(8))) w05= 0x0005000500050005LL;
-static uint64_t __attribute__((aligned(8))) w20= 0x0020002000200020LL;
-static uint64_t __attribute__((aligned(8))) w1400= 0x1400140014001400LL;
-static uint64_t __attribute__((aligned(8))) bm00000001= 0x00000000000000FFLL;
-static uint64_t __attribute__((aligned(8))) bm00010000= 0x000000FF00000000LL;
-static uint64_t __attribute__((aligned(8))) bm00001000= 0x00000000FF000000LL;
-static uint64_t __attribute__((aligned(8))) bm10000000= 0xFF00000000000000LL;
-static uint64_t __attribute__((aligned(8))) bm10000001= 0xFF000000000000FFLL;
-static uint64_t __attribute__((aligned(8))) bm11000011= 0xFFFF00000000FFFFLL;
-static uint64_t __attribute__((aligned(8))) bm00000011= 0x000000000000FFFFLL;
-static uint64_t __attribute__((aligned(8))) bm11111110= 0xFFFFFFFFFFFFFF00LL;
-static uint64_t __attribute__((aligned(8))) bm11000000= 0xFFFF000000000000LL;
-static uint64_t __attribute__((aligned(8))) bm00011000= 0x000000FFFF000000LL;
-static uint64_t __attribute__((aligned(8))) bm00110011= 0x0000FFFF0000FFFFLL;
-static uint64_t __attribute__((aligned(8))) bm11001100= 0xFFFF0000FFFF0000LL;
-static uint64_t __attribute__((aligned(8))) b00= 0x0000000000000000LL;
-static uint64_t __attribute__((aligned(8))) b01= 0x0101010101010101LL;
-static uint64_t __attribute__((aligned(8))) b02= 0x0202020202020202LL;
-static uint64_t __attribute__((aligned(8))) b0F= 0x0F0F0F0F0F0F0F0FLL;
-static uint64_t __attribute__((aligned(8))) b04= 0x0404040404040404LL;
-static uint64_t __attribute__((aligned(8))) b08= 0x0808080808080808LL;
-static uint64_t __attribute__((aligned(8))) bFF= 0xFFFFFFFFFFFFFFFFLL;
-static uint64_t __attribute__((aligned(8))) b20= 0x2020202020202020LL;
-static uint64_t __attribute__((aligned(8))) b80= 0x8080808080808080LL;
-static uint64_t __attribute__((aligned(8))) b7E= 0x7E7E7E7E7E7E7E7ELL;
-static uint64_t __attribute__((aligned(8))) b7C= 0x7C7C7C7C7C7C7C7CLL;
-static uint64_t __attribute__((aligned(8))) b3F= 0x3F3F3F3F3F3F3F3FLL;
-static uint64_t __attribute__((aligned(8))) temp0=0;
-static uint64_t __attribute__((aligned(8))) temp1=0;
-static uint64_t __attribute__((aligned(8))) temp2=0;
-static uint64_t __attribute__((aligned(8))) temp3=0;
-static uint64_t __attribute__((aligned(8))) temp4=0;
-static uint64_t __attribute__((aligned(8))) temp5=0;
-static uint64_t __attribute__((aligned(8))) pQPb=0;
-static uint64_t __attribute__((aligned(8))) pQPb2=0;
-static uint8_t __attribute__((aligned(8))) tempBlocks[8*16*2]; //used for the horizontal code
-static uint32_t __attribute__((aligned(4))) maxTmpNoise[4];
-#else
-static uint64_t packedYOffset= 0x0000000000000000LL;
-static uint64_t packedYScale= 0x0100010001000100LL;
-static uint8_t tempBlocks[8*16*2]; //used for the horizontal code
-#endif
-
-int hFlatnessThreshold= 56 - 16;
-int vFlatnessThreshold= 56 - 16;
-int deringThreshold= 20;
-
-//amount of "black" u r willing to loose to get a brightness corrected picture
-double maxClippedThreshold= 0.01;
-
-int maxAllowedY=234;
-int minAllowedY=16;
-
-static struct PPFilter filters[]=
-{
- {"hb", "hdeblock", 1, 1, 3, H_DEBLOCK},
- {"vb", "vdeblock", 1, 2, 4, V_DEBLOCK},
- {"vr", "rkvdeblock", 1, 2, 4, H_RK1_FILTER},
- {"h1", "x1hdeblock", 1, 1, 3, H_X1_FILTER},
- {"v1", "x1vdeblock", 1, 2, 4, V_X1_FILTER},
- {"dr", "dering", 1, 5, 6, DERING},
- {"al", "autolevels", 0, 1, 2, LEVEL_FIX},
- {"lb", "linblenddeint", 0, 1, 6, LINEAR_BLEND_DEINT_FILTER},
- {"li", "linipoldeint", 0, 1, 6, LINEAR_IPOL_DEINT_FILTER},
- {"ci", "cubicipoldeint", 0, 1, 6, CUBIC_IPOL_DEINT_FILTER},
- {"md", "mediandeint", 0, 1, 6, MEDIAN_DEINT_FILTER},
- {"tn", "tmpnoise", 1, 7, 8, TEMP_NOISE_FILTER},
- {NULL, NULL,0,0,0,0} //End Marker
-};
-
-static char *replaceTable[]=
-{
- "default", "hdeblock:a,vdeblock:a,dering:a,autolevels,tmpnoise:a:150:200:400",
- "de", "hdeblock:a,vdeblock:a,dering:a,autolevels,tmpnoise:a:150:200:400",
- "fast", "x1hdeblock:a,x1vdeblock:a,dering:a,autolevels,tmpnoise:a:150:200:400",
- "fa", "x1hdeblock:a,x1vdeblock:a,dering:a,autolevels,tmpnoise:a:150:200:400",
- NULL //End Marker
-};
-
-#ifdef HAVE_MMX
-static inline void unusedVariableWarningFixer()
-{
-if(
- packedYOffset + packedYScale + w05 + w20 + w1400 + bm00000001 + bm00010000
- + bm00001000 + bm10000000 + bm10000001 + bm11000011 + bm00000011 + bm11111110
- + bm11000000 + bm00011000 + bm00110011 + bm11001100 + b00 + b01 + b02 + b0F
- + bFF + b20 + b04+ b08 + pQPb2 + b80 + b7E + b7C + b3F + temp0 + temp1 + temp2 + temp3 + temp4
- + temp5 + pQPb== 0) b00=0;
-}
-#endif
-
-#ifdef TIMING
-static inline long long rdtsc()
-{
- long long l;
- asm volatile( "rdtsc\n\t"
- : "=A" (l)
- );
-// printf("%d\n", int(l/1000));
- return l;
-}
-#endif
-
-#ifdef HAVE_MMX2
-static inline void prefetchnta(void *p)
-{
- asm volatile( "prefetchnta (%0)\n\t"
- : : "r" (p)
- );
-}
-
-static inline void prefetcht0(void *p)
-{
- asm volatile( "prefetcht0 (%0)\n\t"
- : : "r" (p)
- );
-}
-
-static inline void prefetcht1(void *p)
-{
- asm volatile( "prefetcht1 (%0)\n\t"
- : : "r" (p)
- );
-}
-
-static inline void prefetcht2(void *p)
-{
- asm volatile( "prefetcht2 (%0)\n\t"
- : : "r" (p)
- );
-}
-#endif
-
//FIXME? |255-0| = 1 (shouldnt be a problem ...)
/**
* Check if the middle 8x8 Block in the given 8x16 block is flat
*/
-static inline int isVertDC(uint8_t src[], int stride){
+static inline int RENAME(isVertDC)(uint8_t src[], int stride){
int numEq= 0;
#ifndef HAVE_MMX
int y;
return (numEq > vFlatnessThreshold) ? 1 : 0;
}
-static inline int isVertMinMaxOk(uint8_t src[], int stride, int QP)
+static inline int RENAME(isVertMinMaxOk)(uint8_t src[], int stride, int QP)
{
#ifdef HAVE_MMX
int isOk;
* Do a vertical low pass filter on the 8x16 block (only write to the 8x8 block in the middle)
* using the 9-Tap Filter (1,1,2,2,4,2,2,1,1)/16
*/
-static inline void doVertLowPass(uint8_t *src, int stride, int QP)
+static inline void RENAME(doVertLowPass)(uint8_t *src, int stride, int QP)
{
#if defined (HAVE_MMX2) || defined (HAVE_3DNOW)
src+= stride*3;
x/8 = 1
1 12 12 23
*/
-static inline void vertRK1Filter(uint8_t *src, int stride, int QP)
+static inline void RENAME(vertRK1Filter)(uint8_t *src, int stride, int QP)
{
#if defined (HAVE_MMX2) || defined (HAVE_3DNOW)
src+= stride*3;
* can only smooth blocks at the expected locations (it cant smooth them if they did move)
* MMX2 version does correct clipping C version doesnt
*/
-static inline void vertX1Filter(uint8_t *src, int stride, int QP)
+static inline void RENAME(vertX1Filter)(uint8_t *src, int stride, int QP)
{
#if defined (HAVE_MMX2) || defined (HAVE_3DNOW)
src+= stride*3;
#endif
}
-/**
- * Experimental Filter 1 (Horizontal)
- * will not damage linear gradients
- * Flat blocks should look like they where passed through the (1,1,2,2,4,2,2,1,1) 9-Tap filter
- * can only smooth blocks at the expected locations (it cant smooth them if they did move)
- * MMX2 version does correct clipping C version doesnt
- * not identical with the vertical one
- */
-static inline void horizX1Filter(uint8_t *src, int stride, int QP)
-{
- int y;
-//FIXME (has little in common with the mmx2 version)
- 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= MAX(ABS(b) - (ABS(a) + ABS(c))/2, 0);
-
- if(d < QP)
- {
- int v = d * SIGN(-b);
-
- 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;
- }
-}
-
-
-static inline void doVertDefFilter(uint8_t src[], int stride, int QP)
+static inline void RENAME(doVertDefFilter)(uint8_t src[], int stride, int QP)
{
#if defined (HAVE_MMX2) || defined (HAVE_3DNOW)
/*
#endif
}
-/**
- * Check if the given 8x8 Block is mostly "flat"
- */
-static inline int isHorizDC(uint8_t src[], int stride)
-{
- int numEq= 0;
- int y;
- for(y=0; y<BLOCK_SIZE; y++)
- {
- if(((src[0] - src[1] + 1) & 0xFFFF) < 3) numEq++;
- if(((src[1] - src[2] + 1) & 0xFFFF) < 3) numEq++;
- if(((src[2] - src[3] + 1) & 0xFFFF) < 3) numEq++;
- if(((src[3] - src[4] + 1) & 0xFFFF) < 3) numEq++;
- if(((src[4] - src[5] + 1) & 0xFFFF) < 3) numEq++;
- if(((src[5] - src[6] + 1) & 0xFFFF) < 3) numEq++;
- if(((src[6] - src[7] + 1) & 0xFFFF) < 3) numEq++;
- src+= stride;
- }
- return numEq > hFlatnessThreshold;
-}
-
-static inline int isHorizMinMaxOk(uint8_t src[], int stride, int QP)
-{
- if(abs(src[0] - src[7]) > 2*QP) return 0;
-
- return 1;
-}
-
-static inline void doHorizDefFilter(uint8_t dst[], int stride, int QP)
-{
- int y;
- for(y=0; y<BLOCK_SIZE; y++)
- {
- const int middleEnergy= 5*(dst[4] - dst[5]) + 2*(dst[2] - dst[5]);
-
- if(ABS(middleEnergy) < 8*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= ABS(middleEnergy) - MIN( ABS(leftEnergy), ABS(rightEnergy) );
- d= MAX(d, 0);
-
- d= (5*d + 32) >> 6;
- d*= SIGN(-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;
- }
-}
-
-/**
- * Do a horizontal low pass filter on the 10x8 block (dst points to middle 8x8 Block)
- * using the 9-Tap Filter (1,1,2,2,4,2,2,1,1)/16 (C version)
- */
-static inline void doHorizLowPass(uint8_t dst[], int stride, int QP)
-{
-
- int y;
- for(y=0; y<BLOCK_SIZE; y++)
- {
- const int first= ABS(dst[-1] - dst[0]) < QP ? dst[-1] : dst[0];
- const int last= ABS(dst[8] - dst[7]) < QP ? dst[8] : dst[7];
-
- int sums[9];
- sums[0] = first + dst[0];
- sums[1] = dst[0] + dst[1];
- sums[2] = dst[1] + dst[2];
- sums[3] = dst[2] + dst[3];
- sums[4] = dst[3] + dst[4];
- sums[5] = dst[4] + dst[5];
- sums[6] = dst[5] + dst[6];
- sums[7] = dst[6] + dst[7];
- sums[8] = dst[7] + last;
-
- dst[0]= ((sums[0]<<2) + ((first + sums[2])<<1) + sums[4] + 8)>>4;
- dst[1]= ((dst[1]<<2) + ((first + sums[0] + sums[3])<<1) + sums[5] + 8)>>4;
- dst[2]= ((dst[2]<<2) + ((first + sums[1] + sums[4])<<1) + sums[6] + 8)>>4;
- dst[3]= ((dst[3]<<2) + ((sums[2] + sums[5])<<1) + sums[0] + sums[7] + 8)>>4;
- dst[4]= ((dst[4]<<2) + ((sums[3] + sums[6])<<1) + sums[1] + sums[8] + 8)>>4;
- dst[5]= ((dst[5]<<2) + ((last + sums[7] + sums[4])<<1) + sums[2] + 8)>>4;
- dst[6]= (((last + dst[6])<<2) + ((dst[7] + sums[5])<<1) + sums[3] + 8)>>4;
- dst[7]= ((sums[8]<<2) + ((last + sums[6])<<1) + sums[4] + 8)>>4;
-
- dst+= stride;
- }
-}
-
-
-static inline void dering(uint8_t src[], int stride, int QP)
+static inline void RENAME(dering)(uint8_t src[], int stride, int QP)
{
#if defined (HAVE_MMX2) || defined (HAVE_3DNOW)
asm volatile(
"pcmpeqb %%mm7, %%mm7 \n\t"
"pxor %%mm6, %%mm6 \n\t"
+#undef FIND_MIN_MAX
#ifdef HAVE_MMX2
#define FIND_MIN_MAX(addr)\
"movq " #addr ", %%mm0 \n\t"\
* lines 0-3 have been passed through the deblock / dering filters allready, but can be read too
* lines 4-12 will be read into the deblocking filter and should be deinterlaced
*/
-static inline void deInterlaceInterpolateLinear(uint8_t src[], int stride)
+static inline void RENAME(deInterlaceInterpolateLinear)(uint8_t src[], int stride)
{
#if defined (HAVE_MMX2) || defined (HAVE_3DNOW)
src+= 4*stride;
* this filter will read lines 3-15 and write 7-13
* no cliping in C version
*/
-static inline void deInterlaceInterpolateCubic(uint8_t src[], int stride)
+static inline void RENAME(deInterlaceInterpolateCubic)(uint8_t src[], int stride)
{
#if defined (HAVE_MMX2) || defined (HAVE_3DNOW)
src+= stride*3;
* will shift the image up by 1 line (FIXME if this is a problem)
* this filter will read lines 4-13 and write 4-11
*/
-static inline void deInterlaceBlendLinear(uint8_t src[], int stride)
+static inline void RENAME(deInterlaceBlendLinear)(uint8_t src[], int stride)
{
#if defined (HAVE_MMX2) || defined (HAVE_3DNOW)
src+= 4*stride;
* lines 0-3 have been passed through the deblock / dering filters allready, but can be read too
* lines 4-12 will be read into the deblocking filter and should be deinterlaced
*/
-static inline void deInterlaceMedian(uint8_t src[], int stride)
+static inline void RENAME(deInterlaceMedian)(uint8_t src[], int stride)
{
#ifdef HAVE_MMX
src+= 4*stride;
/**
* transposes and shift the given 8x8 Block into dst1 and dst2
*/
-static inline void transpose1(uint8_t *dst1, uint8_t *dst2, uint8_t *src, int srcStride)
+static inline void RENAME(transpose1)(uint8_t *dst1, uint8_t *dst2, uint8_t *src, int srcStride)
{
asm(
"leal (%0, %1), %%eax \n\t"
/**
* transposes the given 8x8 block
*/
-static inline void transpose2(uint8_t *dst, int dstStride, uint8_t *src)
+static inline void RENAME(transpose2)(uint8_t *dst, int dstStride, uint8_t *src)
{
asm(
"leal (%0, %1), %%eax \n\t"
#endif
//static int test=0;
-static void inline tempNoiseReducer(uint8_t *src, int stride,
+static void inline RENAME(tempNoiseReducer)(uint8_t *src, int stride,
uint8_t *tempBlured, uint32_t *tempBluredPast, int *maxNoise)
{
#define FAST_L2_DIFF
#endif
}
-#ifdef HAVE_ODIVX_POSTPROCESS
-#include "../opendivx/postprocess.h"
-int use_old_pp=0;
-#endif
-
-static void postProcess(uint8_t src[], int srcStride, uint8_t dst[], int dstStride, int width, int height,
+static void RENAME(postProcess)(uint8_t src[], int srcStride, uint8_t dst[], int dstStride, int width, int height,
QP_STORE_T QPs[], int QPStride, int isColor, struct PPMode *ppMode);
-/* -pp Command line Help
-NOTE/FIXME: put this at an appropriate place (--help, html docs, man mplayer)?
-
--pp <filterName>[:<option>[:<option>...]][,[-]<filterName>[:<option>...]]...
-
-long form example:
--pp vdeblock:autoq,hdeblock:autoq,linblenddeint -pp default,-vdeblock
-short form example:
--pp vb:a,hb:a,lb -pp de,-vb
-more examples:
--pp tn:64:128:256
-
-Filters Options
-short long name short long option Description
-* * a autoq cpu power dependant enabler
- c chrom chrominance filtring enabled
- y nochrom chrominance filtring disabled
-hb hdeblock horizontal deblocking filter
-vb vdeblock vertical deblocking filter
-vr rkvdeblock
-h1 x1hdeblock Experimental horizontal deblock filter 1
-v1 x1vdeblock Experimental vertical deblock filter 1
-dr dering not implemented yet
-al autolevels automatic brightness / contrast fixer
- f fullyrange stretch luminance range to (0..255)
-lb linblenddeint linear blend deinterlacer
-li linipoldeint linear interpolating deinterlacer
-ci cubicipoldeint cubic interpolating deinterlacer
-md mediandeint median deinterlacer
-de default hdeblock:a,vdeblock:a,dering:a,autolevels
-fa fast x1hdeblock:a,x1vdeblock:a,dering:a,autolevels
-tn tmpnoise (3 Thresholds) Temporal Noise Reducer
-*/
-
-/**
- * returns a PPMode struct which will have a non 0 error variable if an error occured
- * name is the string after "-pp" on the command line
- * quality is a number from 0 to GET_PP_QUALITY_MAX
- */
-struct PPMode getPPModeByNameAndQuality(char *name, int quality)
-{
- char temp[GET_MODE_BUFFER_SIZE];
- char *p= temp;
- char *filterDelimiters= ",";
- char *optionDelimiters= ":";
- struct PPMode ppMode= {0,0,0,0,0,0,{150,200,400}};
- char *filterToken;
-
- strncpy(temp, name, GET_MODE_BUFFER_SIZE);
-
- printf("%s\n", name);
-
- for(;;){
- char *filterName;
- int q= 1000000; //GET_PP_QUALITY_MAX;
- int chrom=-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);
- printf("%s::%s\n", filterToken, filterName);
-
- if(*filterName == '-')
- {
- enable=0;
- filterName++;
- }
-
- for(;;){ //for all options
- option= strtok(NULL, optionDelimiters);
- if(option == NULL) break;
-
- printf("%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
- {
- 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= (int)p - (int)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++)
- {
-// printf("Compareing %s, %s, %s\n", filters[i].shortName,filters[i].longName, filterName);
- 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)
- 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;
- ppMode.maxTmpNoise[0]= 150;
- ppMode.maxTmpNoise[1]= 200;
- ppMode.maxTmpNoise[2]= 400;
-
- 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;
- }
-
-#ifdef HAVE_ODIVX_POSTPROCESS
- if(ppMode.lumMode & H_DEBLOCK) ppMode.oldMode |= PP_DEBLOCK_Y_H;
- if(ppMode.lumMode & V_DEBLOCK) ppMode.oldMode |= PP_DEBLOCK_Y_V;
- if(ppMode.chromMode & H_DEBLOCK) ppMode.oldMode |= PP_DEBLOCK_C_H;
- if(ppMode.chromMode & V_DEBLOCK) ppMode.oldMode |= PP_DEBLOCK_C_V;
- if(ppMode.lumMode & DERING) ppMode.oldMode |= PP_DERING_Y;
- if(ppMode.chromMode & DERING) ppMode.oldMode |= PP_DERING_C;
-#endif
-
- return ppMode;
-}
-
-/**
- * Obsolete, dont use it, use postprocess2() instead
- */
-void postprocess(unsigned char * src[], int src_stride,
- unsigned char * dst[], int dst_stride,
- int horizontal_size, int vertical_size,
- QP_STORE_T *QP_store, int QP_stride,
- int mode)
-{
- struct PPMode ppMode;
- static QP_STORE_T zeroArray[2048/8];
-/*
- static int qual=0;
-
- ppMode= getPPModeByNameAndQuality("fast,default,-hdeblock,-vdeblock,tmpnoise:150:200:300", qual);
- printf("OK\n");
- qual++;
- qual%=7;
- printf("\n%X %X %X %X :%d: %d %d %d\n", ppMode.lumMode, ppMode.chromMode, ppMode.oldMode, ppMode.error,
- qual, ppMode.maxTmpNoise[0], ppMode.maxTmpNoise[1], ppMode.maxTmpNoise[2]);
- postprocess2(src, src_stride, dst, dst_stride,
- horizontal_size, vertical_size, QP_store, QP_stride, &ppMode);
-
- return;
-*/
- if(QP_store==NULL)
- {
- QP_store= zeroArray;
- QP_stride= 0;
- }
-
- ppMode.lumMode= mode;
- mode= ((mode&0xFF)>>4) | (mode&0xFFFFFF00);
- ppMode.chromMode= mode;
- ppMode.maxTmpNoise[0]= 700;
- ppMode.maxTmpNoise[1]= 1500;
- ppMode.maxTmpNoise[2]= 3000;
-
-#ifdef HAVE_ODIVX_POSTPROCESS
-// Note: I could make this shit outside of this file, but it would mean one
-// more function call...
- if(use_old_pp){
- odivx_postprocess(src,src_stride,dst,dst_stride,horizontal_size,vertical_size,QP_store,QP_stride,mode);
- return;
- }
-#endif
-
- postProcess(src[0], src_stride, dst[0], dst_stride,
- horizontal_size, vertical_size, QP_store, QP_stride, 0, &ppMode);
-
- horizontal_size >>= 1;
- vertical_size >>= 1;
- src_stride >>= 1;
- dst_stride >>= 1;
-
- if(ppMode.chromMode)
- {
- postProcess(src[1], src_stride, dst[1], dst_stride,
- horizontal_size, vertical_size, QP_store, QP_stride, 1, &ppMode);
- postProcess(src[2], src_stride, dst[2], dst_stride,
- horizontal_size, vertical_size, QP_store, QP_stride, 2, &ppMode);
- }
- else if(src_stride == dst_stride)
- {
- memcpy(dst[1], src[1], src_stride*vertical_size);
- memcpy(dst[2], src[2], src_stride*vertical_size);
- }
- else
- {
- int y;
- for(y=0; y<vertical_size; y++)
- {
- memcpy(&(dst[1][y*dst_stride]), &(src[1][y*src_stride]), horizontal_size);
- memcpy(&(dst[2][y*dst_stride]), &(src[2][y*src_stride]), horizontal_size);
- }
- }
-
-#if 0
- memset(dst[1], 128, dst_stride*vertical_size);
- memset(dst[2], 128, dst_stride*vertical_size);
-#endif
-}
-
-void postprocess2(unsigned char * src[], int src_stride,
- unsigned char * dst[], int dst_stride,
- int horizontal_size, int vertical_size,
- QP_STORE_T *QP_store, int QP_stride,
- struct PPMode *mode)
-{
-
- static QP_STORE_T zeroArray[2048/8];
- if(QP_store==NULL)
- {
- QP_store= zeroArray;
- QP_stride= 0;
- }
-
-#ifdef HAVE_ODIVX_POSTPROCESS
-// Note: I could make this shit outside of this file, but it would mean one
-// more function call...
- if(use_old_pp){
- odivx_postprocess(src,src_stride,dst,dst_stride,horizontal_size,vertical_size,QP_store,QP_stride,
- mode->oldMode);
- return;
- }
-#endif
-
- postProcess(src[0], src_stride, dst[0], dst_stride,
- horizontal_size, vertical_size, QP_store, QP_stride, 0, mode);
-
- horizontal_size >>= 1;
- vertical_size >>= 1;
- src_stride >>= 1;
- dst_stride >>= 1;
-
- if(mode->chromMode)
- {
- postProcess(src[1], src_stride, dst[1], dst_stride,
- horizontal_size, vertical_size, QP_store, QP_stride, 1, mode);
- postProcess(src[2], src_stride, dst[2], dst_stride,
- horizontal_size, vertical_size, QP_store, QP_stride, 2, mode);
- }
- else if(src_stride == dst_stride)
- {
- memcpy(dst[1], src[1], src_stride*vertical_size);
- memcpy(dst[2], src[2], src_stride*vertical_size);
- }
- else
- {
- int y;
- for(y=0; y<vertical_size; y++)
- {
- memcpy(&(dst[1][y*dst_stride]), &(src[1][y*src_stride]), horizontal_size);
- memcpy(&(dst[2][y*dst_stride]), &(src[2][y*src_stride]), horizontal_size);
- }
- }
-}
-
-
-/**
- * gets the mode flags for a given quality (larger values mean slower but better postprocessing)
- * 0 <= quality <= 6
- */
-int getPpModeForQuality(int quality){
- int modes[1+GET_PP_QUALITY_MAX]= {
- 0,
-#if 1
- // horizontal filters first
- LUM_H_DEBLOCK,
- LUM_H_DEBLOCK | LUM_V_DEBLOCK,
- LUM_H_DEBLOCK | LUM_V_DEBLOCK | CHROM_H_DEBLOCK,
- LUM_H_DEBLOCK | LUM_V_DEBLOCK | CHROM_H_DEBLOCK | CHROM_V_DEBLOCK,
- LUM_H_DEBLOCK | LUM_V_DEBLOCK | CHROM_H_DEBLOCK | CHROM_V_DEBLOCK | LUM_DERING,
- LUM_H_DEBLOCK | LUM_V_DEBLOCK | CHROM_H_DEBLOCK | CHROM_V_DEBLOCK | LUM_DERING | CHROM_DERING
-#else
- // vertical filters first
- LUM_V_DEBLOCK,
- LUM_V_DEBLOCK | LUM_H_DEBLOCK,
- LUM_V_DEBLOCK | LUM_H_DEBLOCK | CHROM_V_DEBLOCK,
- LUM_V_DEBLOCK | LUM_H_DEBLOCK | CHROM_V_DEBLOCK | CHROM_H_DEBLOCK,
- LUM_V_DEBLOCK | LUM_H_DEBLOCK | CHROM_V_DEBLOCK | CHROM_H_DEBLOCK | LUM_DERING,
- LUM_V_DEBLOCK | LUM_H_DEBLOCK | CHROM_V_DEBLOCK | CHROM_H_DEBLOCK | LUM_DERING | CHROM_DERING
-#endif
- };
-
-#ifdef HAVE_ODIVX_POSTPROCESS
- int odivx_modes[1+GET_PP_QUALITY_MAX]= {
- 0,
- PP_DEBLOCK_Y_H,
- PP_DEBLOCK_Y_H|PP_DEBLOCK_Y_V,
- PP_DEBLOCK_Y_H|PP_DEBLOCK_Y_V|PP_DEBLOCK_C_H,
- PP_DEBLOCK_Y_H|PP_DEBLOCK_Y_V|PP_DEBLOCK_C_H|PP_DEBLOCK_C_V,
- PP_DEBLOCK_Y_H|PP_DEBLOCK_Y_V|PP_DEBLOCK_C_H|PP_DEBLOCK_C_V|PP_DERING_Y,
- PP_DEBLOCK_Y_H|PP_DEBLOCK_Y_V|PP_DEBLOCK_C_H|PP_DEBLOCK_C_V|PP_DERING_Y|PP_DERING_C
- };
- if(use_old_pp) return odivx_modes[quality];
-#endif
- return modes[quality];
-}
-
/**
* Copies a block from src to dst and fixes the blacklevel
* numLines must be a multiple of 4
* levelFix == 0 -> dont touch the brighness & contrast
*/
-static inline void blockCopy(uint8_t dst[], int dstStride, uint8_t src[], int srcStride,
+static inline void RENAME(blockCopy)(uint8_t dst[], int dstStride, uint8_t src[], int srcStride,
int levelFix)
{
#ifndef HAVE_MMX
/**
* Filters array of bytes (Y or U or V values)
*/
-static void postProcess(uint8_t src[], int srcStride, uint8_t dst[], int dstStride, int width, int height,
+static void RENAME(postProcess)(uint8_t src[], int srcStride, uint8_t dst[], int dstStride, int width, int height,
QP_STORE_T QPs[], int QPStride, int isColor, struct PPMode *ppMode)
{
int x,y;
*/
#endif
- blockCopy(dstBlock + dstStride*copyAhead, dstStride,
+ RENAME(blockCopy)(dstBlock + dstStride*copyAhead, dstStride,
srcBlock + srcStride*copyAhead, srcStride, mode & LEVEL_FIX);
if(mode & LINEAR_IPOL_DEINT_FILTER)
- deInterlaceInterpolateLinear(dstBlock, dstStride);
+ RENAME(deInterlaceInterpolateLinear)(dstBlock, dstStride);
else if(mode & LINEAR_BLEND_DEINT_FILTER)
- deInterlaceBlendLinear(dstBlock, dstStride);
+ RENAME(deInterlaceBlendLinear)(dstBlock, dstStride);
else if(mode & MEDIAN_DEINT_FILTER)
- deInterlaceMedian(dstBlock, dstStride);
+ RENAME(deInterlaceMedian)(dstBlock, dstStride);
else if(mode & CUBIC_IPOL_DEINT_FILTER)
- deInterlaceInterpolateCubic(dstBlock, dstStride);
+ RENAME(deInterlaceInterpolateCubic)(dstBlock, dstStride);
/* else if(mode & CUBIC_BLEND_DEINT_FILTER)
- deInterlaceBlendCubic(dstBlock, dstStride);
+ RENAME(deInterlaceBlendCubic)(dstBlock, dstStride);
*/
dstBlock+=8;
srcBlock+=8;
//1% speedup if these are here instead of the inner loop
uint8_t *srcBlock= &(src[y*srcStride]);
uint8_t *dstBlock= &(dst[y*dstStride]);
+#ifdef HAVE_MMX
+ uint8_t *tempBlock1= tempBlocks;
+ uint8_t *tempBlock2= tempBlocks + 8;
+#endif
#ifdef ARCH_X86
int *QPptr= isColor ? &QPs[(y>>3)*QPStride] :&QPs[(y>>4)*QPStride];
int QPDelta= isColor ? 1<<(32-3) : 1<<(32-4);
int QPFrac= QPDelta;
- uint8_t *tempBlock1= tempBlocks;
- uint8_t *tempBlock2= tempBlocks + 8;
#endif
int QP=0;
/* can we mess with a 8x16 block from srcBlock/dstBlock downwards and 1 line upwards
for(x=0; x<width; x+=BLOCK_SIZE)
{
const int stride= dstStride;
+#ifdef HAVE_MMX
uint8_t *tmpXchg;
+#endif
#ifdef ARCH_X86
QP= *QPptr;
asm volatile(
}
#endif
- blockCopy(dstBlock + dstStride*copyAhead, dstStride,
+ RENAME(blockCopy)(dstBlock + dstStride*copyAhead, dstStride,
srcBlock + srcStride*copyAhead, srcStride, mode & LEVEL_FIX);
if(mode & LINEAR_IPOL_DEINT_FILTER)
- deInterlaceInterpolateLinear(dstBlock, dstStride);
+ RENAME(deInterlaceInterpolateLinear)(dstBlock, dstStride);
else if(mode & LINEAR_BLEND_DEINT_FILTER)
- deInterlaceBlendLinear(dstBlock, dstStride);
+ RENAME(deInterlaceBlendLinear)(dstBlock, dstStride);
else if(mode & MEDIAN_DEINT_FILTER)
- deInterlaceMedian(dstBlock, dstStride);
+ RENAME(deInterlaceMedian)(dstBlock, dstStride);
else if(mode & CUBIC_IPOL_DEINT_FILTER)
- deInterlaceInterpolateCubic(dstBlock, dstStride);
+ RENAME(deInterlaceInterpolateCubic)(dstBlock, dstStride);
/* else if(mode & CUBIC_BLEND_DEINT_FILTER)
- deInterlaceBlendCubic(dstBlock, dstStride);
+ RENAME(deInterlaceBlendCubic)(dstBlock, dstStride);
*/
/* only deblock if we have 2 blocks */
T0=T1;
#endif
if(mode & V_RK1_FILTER)
- vertRK1Filter(dstBlock, stride, QP);
+ RENAME(vertRK1Filter)(dstBlock, stride, QP);
else if(mode & V_X1_FILTER)
- vertX1Filter(dstBlock, stride, QP);
+ RENAME(vertX1Filter)(dstBlock, stride, QP);
else if(mode & V_DEBLOCK)
{
- if( isVertDC(dstBlock, stride))
+ if( RENAME(isVertDC)(dstBlock, stride))
{
- if(isVertMinMaxOk(dstBlock, stride, QP))
- doVertLowPass(dstBlock, stride, QP);
+ if(RENAME(isVertMinMaxOk)(dstBlock, stride, QP))
+ RENAME(doVertLowPass)(dstBlock, stride, QP);
}
else
- doVertDefFilter(dstBlock, stride, QP);
+ RENAME(doVertDefFilter)(dstBlock, stride, QP);
}
#ifdef MORE_TIMING
T1= rdtsc();
}
#ifdef HAVE_MMX
- transpose1(tempBlock1, tempBlock2, dstBlock, dstStride);
+ RENAME(transpose1)(tempBlock1, tempBlock2, dstBlock, dstStride);
#endif
/* check if we have a previous block to deblock it with dstBlock */
if(x - 8 >= 0)
#endif
#ifdef HAVE_MMX
if(mode & H_RK1_FILTER)
- vertRK1Filter(tempBlock1, 16, QP);
+ RENAME(vertRK1Filter)(tempBlock1, 16, QP);
else if(mode & H_X1_FILTER)
- vertX1Filter(tempBlock1, 16, QP);
+ RENAME(vertX1Filter)(tempBlock1, 16, QP);
else if(mode & H_DEBLOCK)
{
- if( isVertDC(tempBlock1, 16) )
+ if( RENAME(isVertDC)(tempBlock1, 16) )
{
- if(isVertMinMaxOk(tempBlock1, 16, QP))
- doVertLowPass(tempBlock1, 16, QP);
+ if(RENAME(isVertMinMaxOk)(tempBlock1, 16, QP))
+ RENAME(doVertLowPass)(tempBlock1, 16, QP);
}
else
- doVertDefFilter(tempBlock1, 16, QP);
+ RENAME(doVertDefFilter)(tempBlock1, 16, QP);
}
- transpose2(dstBlock-4, dstStride, tempBlock1 + 4*16);
+ RENAME(transpose2)(dstBlock-4, dstStride, tempBlock1 + 4*16);
#else
if(mode & H_X1_FILTER)
if(mode & DERING)
{
//FIXME filter first line
- if(y>0) dering(dstBlock - stride - 8, stride, QP);
+ if(y>0) RENAME(dering)(dstBlock - stride - 8, stride, QP);
}
if(mode & TEMP_NOISE_FILTER)
{
- tempNoiseReducer(dstBlock-8, stride,
+ RENAME(tempNoiseReducer)(dstBlock-8, stride,
tempBlured[isColor] + y*dstStride + x,
tempBluredPast[isColor] + (y>>3)*256 + (x>>3),
ppMode->maxTmpNoise);
if(mode & DERING)
{
- if(y > 0) dering(dstBlock - dstStride - 8, dstStride, QP);
+ if(y > 0) RENAME(dering)(dstBlock - dstStride - 8, dstStride, QP);
}
if((mode & TEMP_NOISE_FILTER))
{
- tempNoiseReducer(dstBlock-8, dstStride,
+ RENAME(tempNoiseReducer)(dstBlock-8, dstStride,
tempBlured[isColor] + y*dstStride + x,
tempBluredPast[isColor] + (y>>3)*256 + (x>>3),
ppMode->maxTmpNoise);
projects / platform / upstream / libav.git / commitdiff