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7f16f6e64e
brightness_debug (draws luminance histogram & autodetected white/black level) Originally committed as revision 3014 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
4306 lines
125 KiB
C
4306 lines
125 KiB
C
/*
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Copyright (C) 2001 Michael Niedermayer (michaelni@gmx.at)
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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/*
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C MMX MMX2 3DNow
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isVertDC Ec Ec
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isVertMinMaxOk Ec Ec
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doVertLowPass E e e
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doVertDefFilter Ec Ec e e
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isHorizDC Ec Ec
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isHorizMinMaxOk a E
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doHorizLowPass E e e
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doHorizDefFilter Ec Ec e e
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deRing E e e*
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Vertical RKAlgo1 E a a
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Horizontal RKAlgo1 a a
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Vertical X1# a E E
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Horizontal X1# a E E
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LinIpolDeinterlace e E E*
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CubicIpolDeinterlace a e e*
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LinBlendDeinterlace e E E*
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MedianDeinterlace# Ec Ec
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TempDeNoiser# E e e
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* i dont have a 3dnow CPU -> its untested, but noone said it doesnt work so it seems to work
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# more or less selfinvented filters so the exactness isnt too meaningfull
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E = Exact implementation
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e = allmost exact implementation (slightly different rounding,...)
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a = alternative / approximate impl
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c = checked against the other implementations (-vo md5)
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*/
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/*
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TODO:
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verify that everything workes as it should (how?)
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reduce the time wasted on the mem transfer
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implement everything in C at least (done at the moment but ...)
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unroll stuff if instructions depend too much on the prior one
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we use 8x8 blocks for the horizontal filters, opendivx seems to use 8x4?
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move YScale thing to the end instead of fixing QP
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write a faster and higher quality deblocking filter :)
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make the mainloop more flexible (variable number of blocks at once
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(the if/else stuff per block is slowing things down)
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compare the quality & speed of all filters
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split this huge file
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border remover
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optimize c versions
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try to unroll inner for(x=0 ... loop to avoid these damn if(x ... checks
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smart blur
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...
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*/
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//Changelog: use the CVS log
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#include "../config.h"
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#include <inttypes.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#ifdef HAVE_MALLOC_H
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#include <malloc.h>
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#endif
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//#undef HAVE_MMX2
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//#define HAVE_3DNOW
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//#undef HAVE_MMX
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//#define DEBUG_BRIGHTNESS
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#include "postprocess.h"
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#define MIN(a,b) ((a) > (b) ? (b) : (a))
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#define MAX(a,b) ((a) < (b) ? (b) : (a))
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#define ABS(a) ((a) > 0 ? (a) : (-(a)))
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#define SIGN(a) ((a) > 0 ? 1 : -1)
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#ifdef HAVE_MMX2
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#define PAVGB(a,b) "pavgb " #a ", " #b " \n\t"
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#elif defined (HAVE_3DNOW)
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#define PAVGB(a,b) "pavgusb " #a ", " #b " \n\t"
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#endif
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#ifdef HAVE_MMX2
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#define PMINUB(a,b,t) "pminub " #a ", " #b " \n\t"
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#elif defined (HAVE_MMX)
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#define PMINUB(b,a,t) \
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"movq " #a ", " #t " \n\t"\
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"psubusb " #b ", " #t " \n\t"\
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"psubb " #t ", " #a " \n\t"
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#endif
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#ifdef HAVE_MMX2
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#define PMAXUB(a,b) "pmaxub " #a ", " #b " \n\t"
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#elif defined (HAVE_MMX)
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#define PMAXUB(a,b) \
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"psubusb " #a ", " #b " \n\t"\
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"paddb " #a ", " #b " \n\t"
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#endif
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#define GET_MODE_BUFFER_SIZE 500
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#define OPTIONS_ARRAY_SIZE 10
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#ifdef HAVE_MMX
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static volatile uint64_t __attribute__((aligned(8))) packedYOffset= 0x0000000000000000LL;
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static volatile uint64_t __attribute__((aligned(8))) packedYScale= 0x0100010001000100LL;
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static uint64_t __attribute__((aligned(8))) w05= 0x0005000500050005LL;
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static uint64_t __attribute__((aligned(8))) w20= 0x0020002000200020LL;
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static uint64_t __attribute__((aligned(8))) w1400= 0x1400140014001400LL;
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static uint64_t __attribute__((aligned(8))) bm00000001= 0x00000000000000FFLL;
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static uint64_t __attribute__((aligned(8))) bm00010000= 0x000000FF00000000LL;
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static uint64_t __attribute__((aligned(8))) bm00001000= 0x00000000FF000000LL;
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static uint64_t __attribute__((aligned(8))) bm10000000= 0xFF00000000000000LL;
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static uint64_t __attribute__((aligned(8))) bm10000001= 0xFF000000000000FFLL;
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static uint64_t __attribute__((aligned(8))) bm11000011= 0xFFFF00000000FFFFLL;
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static uint64_t __attribute__((aligned(8))) bm00000011= 0x000000000000FFFFLL;
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static uint64_t __attribute__((aligned(8))) bm11111110= 0xFFFFFFFFFFFFFF00LL;
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static uint64_t __attribute__((aligned(8))) bm11000000= 0xFFFF000000000000LL;
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static uint64_t __attribute__((aligned(8))) bm00011000= 0x000000FFFF000000LL;
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static uint64_t __attribute__((aligned(8))) bm00110011= 0x0000FFFF0000FFFFLL;
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static uint64_t __attribute__((aligned(8))) bm11001100= 0xFFFF0000FFFF0000LL;
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static uint64_t __attribute__((aligned(8))) b00= 0x0000000000000000LL;
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static uint64_t __attribute__((aligned(8))) b01= 0x0101010101010101LL;
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static uint64_t __attribute__((aligned(8))) b02= 0x0202020202020202LL;
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static uint64_t __attribute__((aligned(8))) b0F= 0x0F0F0F0F0F0F0F0FLL;
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static uint64_t __attribute__((aligned(8))) b04= 0x0404040404040404LL;
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static uint64_t __attribute__((aligned(8))) b08= 0x0808080808080808LL;
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static uint64_t __attribute__((aligned(8))) bFF= 0xFFFFFFFFFFFFFFFFLL;
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static uint64_t __attribute__((aligned(8))) b20= 0x2020202020202020LL;
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static uint64_t __attribute__((aligned(8))) b80= 0x8080808080808080LL;
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static uint64_t __attribute__((aligned(8))) b7E= 0x7E7E7E7E7E7E7E7ELL;
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static uint64_t __attribute__((aligned(8))) b7C= 0x7C7C7C7C7C7C7C7CLL;
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static uint64_t __attribute__((aligned(8))) b3F= 0x3F3F3F3F3F3F3F3FLL;
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static uint64_t __attribute__((aligned(8))) temp0=0;
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static uint64_t __attribute__((aligned(8))) temp1=0;
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static uint64_t __attribute__((aligned(8))) temp2=0;
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static uint64_t __attribute__((aligned(8))) temp3=0;
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static uint64_t __attribute__((aligned(8))) temp4=0;
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static uint64_t __attribute__((aligned(8))) temp5=0;
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static uint64_t __attribute__((aligned(8))) pQPb=0;
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static uint64_t __attribute__((aligned(8))) pQPb2=0;
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static uint8_t __attribute__((aligned(8))) tempBlocks[8*16*2]; //used for the horizontal code
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static uint32_t __attribute__((aligned(4))) maxTmpNoise[4];
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#else
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static uint64_t packedYOffset= 0x0000000000000000LL;
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static uint64_t packedYScale= 0x0100010001000100LL;
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static uint8_t tempBlocks[8*16*2]; //used for the horizontal code
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#endif
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int hFlatnessThreshold= 56 - 16;
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int vFlatnessThreshold= 56 - 16;
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//amount of "black" u r willing to loose to get a brightness corrected picture
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double maxClippedThreshold= 0.01;
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int maxAllowedY=234;
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int minAllowedY=16;
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static struct PPFilter filters[]=
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{
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{"hb", "hdeblock", 1, 1, 3, H_DEBLOCK},
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{"vb", "vdeblock", 1, 2, 4, V_DEBLOCK},
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{"vr", "rkvdeblock", 1, 2, 4, H_RK1_FILTER},
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{"h1", "x1hdeblock", 1, 1, 3, H_X1_FILTER},
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{"v1", "x1vdeblock", 1, 2, 4, V_X1_FILTER},
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{"dr", "dering", 1, 5, 6, DERING},
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{"al", "autolevels", 0, 1, 2, LEVEL_FIX},
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{"lb", "linblenddeint", 0, 1, 6, LINEAR_BLEND_DEINT_FILTER},
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{"li", "linipoldeint", 0, 1, 6, LINEAR_IPOL_DEINT_FILTER},
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{"ci", "cubicipoldeint", 0, 1, 6, CUBIC_IPOL_DEINT_FILTER},
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{"md", "mediandeint", 0, 1, 6, MEDIAN_DEINT_FILTER},
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{"tn", "tmpnoise", 1, 7, 8, TEMP_NOISE_FILTER},
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{NULL, NULL,0,0,0,0} //End Marker
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};
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static char *replaceTable[]=
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{
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"default", "hdeblock:a,vdeblock:a,dering:a,autolevels,tmpnoise:a:150:200:400",
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"de", "hdeblock:a,vdeblock:a,dering:a,autolevels,tmpnoise:a:150:200:400",
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"fast", "x1hdeblock:a,x1vdeblock:a,dering:a,autolevels,tmpnoise:a:150:200:400",
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"fa", "x1hdeblock:a,x1vdeblock:a,dering:a,autolevels,tmpnoise:a:150:200:400",
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NULL //End Marker
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};
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#ifdef HAVE_MMX
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static inline void unusedVariableWarningFixer()
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{
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if(
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packedYOffset + packedYScale + w05 + w20 + w1400 + bm00000001 + bm00010000
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+ bm00001000 + bm10000000 + bm10000001 + bm11000011 + bm00000011 + bm11111110
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+ bm11000000 + bm00011000 + bm00110011 + bm11001100 + b00 + b01 + b02 + b0F
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+ bFF + b20 + b04+ b08 + pQPb2 + b80 + b7E + b7C + b3F + temp0 + temp1 + temp2 + temp3 + temp4
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+ temp5 + pQPb== 0) b00=0;
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}
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#endif
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#ifdef TIMING
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static inline long long rdtsc()
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{
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long long l;
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asm volatile( "rdtsc\n\t"
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: "=A" (l)
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);
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// printf("%d\n", int(l/1000));
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return l;
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}
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#endif
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#ifdef HAVE_MMX2
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static inline void prefetchnta(void *p)
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{
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asm volatile( "prefetchnta (%0)\n\t"
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: : "r" (p)
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);
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}
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static inline void prefetcht0(void *p)
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{
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asm volatile( "prefetcht0 (%0)\n\t"
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: : "r" (p)
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);
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}
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static inline void prefetcht1(void *p)
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{
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asm volatile( "prefetcht1 (%0)\n\t"
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: : "r" (p)
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);
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}
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static inline void prefetcht2(void *p)
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{
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asm volatile( "prefetcht2 (%0)\n\t"
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: : "r" (p)
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);
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}
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#endif
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//FIXME? |255-0| = 1 (shouldnt be a problem ...)
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/**
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* Check if the middle 8x8 Block in the given 8x16 block is flat
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*/
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static inline int isVertDC(uint8_t src[], int stride){
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int numEq= 0;
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#ifndef HAVE_MMX
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int y;
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#endif
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src+= stride*4; // src points to begin of the 8x8 Block
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#ifdef HAVE_MMX
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asm volatile(
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"leal (%1, %2), %%eax \n\t"
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"leal (%%eax, %2, 4), %%ebx \n\t"
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// 0 1 2 3 4 5 6 7 8 9
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// %1 eax eax+%2 eax+2%2 %1+4%2 ebx ebx+%2 ebx+2%2 %1+8%2 ebx+4%2
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"movq b7E, %%mm7 \n\t" // mm7 = 0x7F
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"movq b7C, %%mm6 \n\t" // mm6 = 0x7D
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"movq (%1), %%mm0 \n\t"
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"movq (%%eax), %%mm1 \n\t"
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"psubb %%mm1, %%mm0 \n\t" // mm0 = differnece
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"paddb %%mm7, %%mm0 \n\t"
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"pcmpgtb %%mm6, %%mm0 \n\t"
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"movq (%%eax,%2), %%mm2 \n\t"
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"psubb %%mm2, %%mm1 \n\t"
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"paddb %%mm7, %%mm1 \n\t"
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"pcmpgtb %%mm6, %%mm1 \n\t"
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"paddb %%mm1, %%mm0 \n\t"
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"movq (%%eax, %2, 2), %%mm1 \n\t"
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"psubb %%mm1, %%mm2 \n\t"
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"paddb %%mm7, %%mm2 \n\t"
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"pcmpgtb %%mm6, %%mm2 \n\t"
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"paddb %%mm2, %%mm0 \n\t"
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"movq (%1, %2, 4), %%mm2 \n\t"
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"psubb %%mm2, %%mm1 \n\t"
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"paddb %%mm7, %%mm1 \n\t"
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"pcmpgtb %%mm6, %%mm1 \n\t"
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"paddb %%mm1, %%mm0 \n\t"
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"movq (%%ebx), %%mm1 \n\t"
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"psubb %%mm1, %%mm2 \n\t"
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"paddb %%mm7, %%mm2 \n\t"
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"pcmpgtb %%mm6, %%mm2 \n\t"
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"paddb %%mm2, %%mm0 \n\t"
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"movq (%%ebx, %2), %%mm2 \n\t"
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"psubb %%mm2, %%mm1 \n\t"
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"paddb %%mm7, %%mm1 \n\t"
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"pcmpgtb %%mm6, %%mm1 \n\t"
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"paddb %%mm1, %%mm0 \n\t"
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"movq (%%ebx, %2, 2), %%mm1 \n\t"
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"psubb %%mm1, %%mm2 \n\t"
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"paddb %%mm7, %%mm2 \n\t"
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"pcmpgtb %%mm6, %%mm2 \n\t"
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"paddb %%mm2, %%mm0 \n\t"
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" \n\t"
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"movq %%mm0, %%mm1 \n\t"
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"psrlw $8, %%mm0 \n\t"
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"paddb %%mm1, %%mm0 \n\t"
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#ifdef HAVE_MMX2
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"pshufw $0xF9, %%mm0, %%mm1 \n\t"
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"paddb %%mm1, %%mm0 \n\t"
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"pshufw $0xFE, %%mm0, %%mm1 \n\t"
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#else
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"movq %%mm0, %%mm1 \n\t"
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"psrlq $16, %%mm0 \n\t"
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"paddb %%mm1, %%mm0 \n\t"
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"movq %%mm0, %%mm1 \n\t"
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"psrlq $32, %%mm0 \n\t"
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#endif
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"paddb %%mm1, %%mm0 \n\t"
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"movd %%mm0, %0 \n\t"
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: "=r" (numEq)
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: "r" (src), "r" (stride)
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: "%eax", "%ebx"
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);
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numEq= (256 - numEq) &0xFF;
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#else
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for(y=0; y<BLOCK_SIZE-1; y++)
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{
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if(((src[0] - src[0+stride] + 1)&0xFFFF) < 3) numEq++;
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if(((src[1] - src[1+stride] + 1)&0xFFFF) < 3) numEq++;
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if(((src[2] - src[2+stride] + 1)&0xFFFF) < 3) numEq++;
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if(((src[3] - src[3+stride] + 1)&0xFFFF) < 3) numEq++;
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if(((src[4] - src[4+stride] + 1)&0xFFFF) < 3) numEq++;
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if(((src[5] - src[5+stride] + 1)&0xFFFF) < 3) numEq++;
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if(((src[6] - src[6+stride] + 1)&0xFFFF) < 3) numEq++;
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if(((src[7] - src[7+stride] + 1)&0xFFFF) < 3) numEq++;
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src+= stride;
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}
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#endif
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/* if(abs(numEq - asmEq) > 0)
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{
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printf("\nasm:%d c:%d\n", asmEq, numEq);
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for(int y=0; y<8; y++)
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{
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for(int x=0; x<8; x++)
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{
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printf("%d ", temp[x + y*stride]);
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}
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printf("\n");
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}
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}
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*/
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// for(int i=0; i<numEq/8; i++) src[i]=255;
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return (numEq > vFlatnessThreshold) ? 1 : 0;
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}
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static inline int isVertMinMaxOk(uint8_t src[], int stride, int QP)
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{
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#ifdef HAVE_MMX
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int isOk;
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src+= stride*3;
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asm volatile(
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// "int $3 \n\t"
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"movq (%1, %2), %%mm0 \n\t"
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"movq (%1, %2, 8), %%mm1 \n\t"
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"movq %%mm0, %%mm2 \n\t"
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"psubusb %%mm1, %%mm0 \n\t"
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"psubusb %%mm2, %%mm1 \n\t"
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"por %%mm1, %%mm0 \n\t" // ABS Diff
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"movq pQPb, %%mm7 \n\t" // QP,..., QP
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"paddusb %%mm7, %%mm7 \n\t" // 2QP ... 2QP
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"psubusb %%mm7, %%mm0 \n\t" // Diff <= 2QP -> 0
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"pcmpeqd b00, %%mm0 \n\t"
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"psrlq $16, %%mm0 \n\t"
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"pcmpeqd bFF, %%mm0 \n\t"
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// "movd %%mm0, (%1, %2, 4)\n\t"
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"movd %%mm0, %0 \n\t"
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: "=r" (isOk)
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: "r" (src), "r" (stride)
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);
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return isOk;
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#else
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int isOk2= 1;
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int x;
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src+= stride*3;
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for(x=0; x<BLOCK_SIZE; x++)
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{
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if(abs((int)src[x + stride] - (int)src[x + (stride<<3)]) > 2*QP) isOk2=0;
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}
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/* if(isOk && !isOk2 || !isOk && isOk2)
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{
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printf("\nasm:%d c:%d QP:%d\n", isOk, isOk2, QP);
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for(int y=0; y<9; y++)
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{
|
|
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;
|
|
static uint64_t *lut= NULL;
|
|
if(lut==NULL)
|
|
{
|
|
int i;
|
|
lut= (uint64_t*)memalign(8, 256*8);
|
|
for(i=0; i<256; i++)
|
|
{
|
|
int v= i < 128 ? 2*i : 2*(i-256);
|
|
/*
|
|
//Simulate 112242211 9-Tap filter
|
|
uint64_t a= (v/16) & 0xFF;
|
|
uint64_t b= (v/8) & 0xFF;
|
|
uint64_t c= (v/4) & 0xFF;
|
|
uint64_t d= (3*v/8) & 0xFF;
|
|
*/
|
|
//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);
|
|
}
|
|
}
|
|
|
|
#if 0
|
|
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"
|
|
|
|
"movq b80, %%mm6 \n\t"
|
|
"movd pQPb, %%mm5 \n\t" // QP
|
|
"movq %%mm5, %%mm4 \n\t"
|
|
"paddusb %%mm5, %%mm5 \n\t" // 2QP
|
|
"paddusb %%mm5, %%mm4 \n\t" // 3QP
|
|
"pxor %%mm5, %%mm5 \n\t" // 0
|
|
"psubb %%mm4, %%mm5 \n\t" // -3QP
|
|
"por bm11111110, %%mm5 \n\t" // ...,FF,FF,-3QP
|
|
"psllq $24, %%mm5 \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
|
|
|
|
#define HX1old(a) \
|
|
"movd " #a ", %%mm0 \n\t"\
|
|
"movd 4" #a ", %%mm1 \n\t"\
|
|
"punpckldq %%mm1, %%mm0 \n\t"\
|
|
"movq %%mm0, %%mm1 \n\t"\
|
|
"movq %%mm0, %%mm2 \n\t"\
|
|
"psrlq $8, %%mm1 \n\t"\
|
|
"psubusb %%mm1, %%mm2 \n\t"\
|
|
"psubusb %%mm0, %%mm1 \n\t"\
|
|
"por %%mm2, %%mm1 \n\t" /* p�x = |px - p(x+1)| */\
|
|
"pcmpeqb %%mm7, %%mm2 \n\t" /* p�x = sgn[px - p(x+1)] */\
|
|
"pshufw $0x00, %%mm1, %%mm3 \n\t" /* p�5 = |p1 - p2| */\
|
|
PAVGB(%%mm1, %%mm3) /* p�5 = (|p2-p1| + |p6-p5|)/2 */\
|
|
"psrlq $16, %%mm3 \n\t" /* p�3 = (|p2-p1| + |p6-p5|)/2 */\
|
|
"psubusb %%mm3, %%mm1 \n\t" /* |p3-p4|-(|p2-p1| + |p6-p5|)/2 */\
|
|
"paddb %%mm5, %%mm1 \n\t"\
|
|
"psubusb %%mm5, %%mm1 \n\t"\
|
|
PAVGB(%%mm7, %%mm1)\
|
|
"pxor %%mm2, %%mm1 \n\t"\
|
|
"psubb %%mm2, %%mm1 \n\t"\
|
|
"psrlq $24, %%mm1 \n\t"\
|
|
"movd %%mm1, %%ecx \n\t"\
|
|
"paddb %%mm6, %%mm0 \n\t"\
|
|
"paddsb (%3, %%ecx, 8), %%mm0 \n\t"\
|
|
"paddb %%mm6, %%mm0 \n\t"\
|
|
"movq %%mm0, " #a " \n\t"\
|
|
|
|
/*
|
|
HX1old((%0))
|
|
HX1old((%%eax))
|
|
HX1old((%%eax, %1))
|
|
HX1old((%%eax, %1, 2))
|
|
HX1old((%0, %1, 4))
|
|
HX1old((%%ebx))
|
|
HX1old((%%ebx, %1))
|
|
HX1old((%%ebx, %1, 2))
|
|
*/
|
|
|
|
//FIXME add some comments, its unreadable ...
|
|
#define HX1b(a, c, b, d) \
|
|
"movd " #a ", %%mm0 \n\t"\
|
|
"movd 4" #a ", %%mm1 \n\t"\
|
|
"punpckldq %%mm1, %%mm0 \n\t"\
|
|
"movd " #b ", %%mm4 \n\t"\
|
|
"movq %%mm0, %%mm1 \n\t"\
|
|
"movq %%mm0, %%mm2 \n\t"\
|
|
"psrlq $8, %%mm1 \n\t"\
|
|
"movd 4" #b ", %%mm3 \n\t"\
|
|
"psubusb %%mm1, %%mm2 \n\t"\
|
|
"psubusb %%mm0, %%mm1 \n\t"\
|
|
"por %%mm2, %%mm1 \n\t" /* p�x = |px - p(x+1)| */\
|
|
"pcmpeqb %%mm7, %%mm2 \n\t" /* p�x = sgn[px - p(x+1)] */\
|
|
"punpckldq %%mm3, %%mm4 \n\t"\
|
|
"movq %%mm1, %%mm3 \n\t"\
|
|
"psllq $32, %%mm3 \n\t" /* p�5 = |p1 - p2| */\
|
|
PAVGB(%%mm1, %%mm3) /* p�5 = (|p2-p1| + |p6-p5|)/2 */\
|
|
"paddb %%mm6, %%mm0 \n\t"\
|
|
"psrlq $16, %%mm3 \n\t" /* p�3 = (|p2-p1| + |p6-p5|)/2 */\
|
|
"psubusb %%mm3, %%mm1 \n\t" /* |p3-p4|-(|p2-p1| + |p6-p5|)/2 */\
|
|
"movq %%mm4, %%mm3 \n\t"\
|
|
"paddb %%mm5, %%mm1 \n\t"\
|
|
"psubusb %%mm5, %%mm1 \n\t"\
|
|
"psrlq $8, %%mm3 \n\t"\
|
|
PAVGB(%%mm7, %%mm1)\
|
|
"pxor %%mm2, %%mm1 \n\t"\
|
|
"psubb %%mm2, %%mm1 \n\t"\
|
|
"movq %%mm4, %%mm2 \n\t"\
|
|
"psrlq $24, %%mm1 \n\t"\
|
|
"psubusb %%mm3, %%mm2 \n\t"\
|
|
"movd %%mm1, %%ecx \n\t"\
|
|
"psubusb %%mm4, %%mm3 \n\t"\
|
|
"paddsb (%2, %%ecx, 8), %%mm0 \n\t"\
|
|
"por %%mm2, %%mm3 \n\t" /* p�x = |px - p(x+1)| */\
|
|
"paddb %%mm6, %%mm0 \n\t"\
|
|
"pcmpeqb %%mm7, %%mm2 \n\t" /* p�x = sgn[px - p(x+1)] */\
|
|
"movq %%mm3, %%mm1 \n\t"\
|
|
"psllq $32, %%mm1 \n\t" /* p�5 = |p1 - p2| */\
|
|
"movq %%mm0, " #a " \n\t"\
|
|
PAVGB(%%mm3, %%mm1) /* p�5 = (|p2-p1| + |p6-p5|)/2 */\
|
|
"paddb %%mm6, %%mm4 \n\t"\
|
|
"psrlq $16, %%mm1 \n\t" /* p�3 = (|p2-p1| + |p6-p5|)/2 */\
|
|
"psubusb %%mm1, %%mm3 \n\t" /* |p3-p4|-(|p2-p1| + |p6-p5|)/2 */\
|
|
"paddb %%mm5, %%mm3 \n\t"\
|
|
"psubusb %%mm5, %%mm3 \n\t"\
|
|
PAVGB(%%mm7, %%mm3)\
|
|
"pxor %%mm2, %%mm3 \n\t"\
|
|
"psubb %%mm2, %%mm3 \n\t"\
|
|
"psrlq $24, %%mm3 \n\t"\
|
|
"movd " #c ", %%mm0 \n\t"\
|
|
"movd 4" #c ", %%mm1 \n\t"\
|
|
"punpckldq %%mm1, %%mm0 \n\t"\
|
|
"paddb %%mm6, %%mm0 \n\t"\
|
|
"paddsb (%2, %%ecx, 8), %%mm0 \n\t"\
|
|
"paddb %%mm6, %%mm0 \n\t"\
|
|
"movq %%mm0, " #c " \n\t"\
|
|
"movd %%mm3, %%ecx \n\t"\
|
|
"movd " #d ", %%mm0 \n\t"\
|
|
"paddsb (%2, %%ecx, 8), %%mm4 \n\t"\
|
|
"movd 4" #d ", %%mm1 \n\t"\
|
|
"paddb %%mm6, %%mm4 \n\t"\
|
|
"punpckldq %%mm1, %%mm0 \n\t"\
|
|
"movq %%mm4, " #b " \n\t"\
|
|
"paddb %%mm6, %%mm0 \n\t"\
|
|
"paddsb (%2, %%ecx, 8), %%mm0 \n\t"\
|
|
"paddb %%mm6, %%mm0 \n\t"\
|
|
"movq %%mm0, " #d " \n\t"\
|
|
|
|
HX1b((%0),(%%eax),(%%eax, %1),(%%eax, %1, 2))
|
|
HX1b((%0, %1, 4),(%%ebx),(%%ebx, %1),(%%ebx, %1, 2))
|
|
|
|
|
|
:
|
|
: "r" (src), "r" (stride), "r" (lut)
|
|
: "%eax", "%ebx", "%ecx"
|
|
);
|
|
#else
|
|
|
|
//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;
|
|
}
|
|
#endif
|
|
}
|
|
|
|
|
|
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
|
|
}
|
|
|
|
//FIXME? |255-0| = 1
|
|
/**
|
|
* Check if the given 8x8 Block is mostly "flat"
|
|
*/
|
|
static inline int isHorizDC(uint8_t src[], int stride)
|
|
{
|
|
// src++;
|
|
int numEq= 0;
|
|
#if 0
|
|
asm volatile (
|
|
// "int $3 \n\t"
|
|
"leal (%1, %2), %%ecx \n\t"
|
|
"leal (%%ecx, %2, 4), %%ebx \n\t"
|
|
// 0 1 2 3 4 5 6 7 8 9
|
|
// %1 ecx ecx+%2 ecx+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
|
|
"pxor %%mm0, %%mm0 \n\t"
|
|
"movl %1, %%eax \n\t"
|
|
"andl $0x1F, %%eax \n\t"
|
|
"cmpl $24, %%eax \n\t"
|
|
"leal tempBlock, %%eax \n\t"
|
|
"jb 1f \n\t"
|
|
|
|
#define HDC_CHECK_AND_CPY(src, dst) \
|
|
"movd " #src ", %%mm2 \n\t"\
|
|
"punpckldq 4" #src ", %%mm2 \n\t" /* (%1) */\
|
|
"movq %%mm2, %%mm1 \n\t"\
|
|
"psrlq $8, %%mm2 \n\t"\
|
|
"psubb %%mm1, %%mm2 \n\t"\
|
|
"paddb %%mm7, %%mm2 \n\t"\
|
|
"pcmpgtb %%mm6, %%mm2 \n\t"\
|
|
"paddb %%mm2, %%mm0 \n\t"\
|
|
"movq %%mm1," #dst "(%%eax) \n\t"
|
|
|
|
HDC_CHECK_AND_CPY((%1),0)
|
|
HDC_CHECK_AND_CPY((%%ecx),8)
|
|
HDC_CHECK_AND_CPY((%%ecx, %2),16)
|
|
HDC_CHECK_AND_CPY((%%ecx, %2, 2),24)
|
|
HDC_CHECK_AND_CPY((%1, %2, 4),32)
|
|
HDC_CHECK_AND_CPY((%%ebx),40)
|
|
HDC_CHECK_AND_CPY((%%ebx, %2),48)
|
|
HDC_CHECK_AND_CPY((%%ebx, %2, 2),56)
|
|
"jmp 2f \n\t"
|
|
"1: \n\t"
|
|
// src does not cross a 32 byte cache line so dont waste time with alignment
|
|
#define HDC_CHECK_AND_CPY2(src, dst) \
|
|
"movq " #src ", %%mm2 \n\t"\
|
|
"movq " #src ", %%mm1 \n\t"\
|
|
"psrlq $8, %%mm2 \n\t"\
|
|
"psubb %%mm1, %%mm2 \n\t"\
|
|
"paddb %%mm7, %%mm2 \n\t"\
|
|
"pcmpgtb %%mm6, %%mm2 \n\t"\
|
|
"paddb %%mm2, %%mm0 \n\t"\
|
|
"movq %%mm1," #dst "(%%eax) \n\t"
|
|
|
|
HDC_CHECK_AND_CPY2((%1),0)
|
|
HDC_CHECK_AND_CPY2((%%ecx),8)
|
|
HDC_CHECK_AND_CPY2((%%ecx, %2),16)
|
|
HDC_CHECK_AND_CPY2((%%ecx, %2, 2),24)
|
|
HDC_CHECK_AND_CPY2((%1, %2, 4),32)
|
|
HDC_CHECK_AND_CPY2((%%ebx),40)
|
|
HDC_CHECK_AND_CPY2((%%ebx, %2),48)
|
|
HDC_CHECK_AND_CPY2((%%ebx, %2, 2),56)
|
|
"2: \n\t"
|
|
"psllq $8, %%mm0 \n\t" // remove dummy value
|
|
"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"
|
|
"movd %%mm0, %0 \n\t"
|
|
: "=r" (numEq)
|
|
: "r" (src), "r" (stride)
|
|
: "%eax", "%ebx", "%ecx"
|
|
);
|
|
// printf("%d\n", numEq);
|
|
numEq= (256 - numEq) &0xFF;
|
|
#else
|
|
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;
|
|
}
|
|
#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 ", src[x + y*stride]);
|
|
}
|
|
printf("\n");
|
|
}
|
|
}
|
|
*/
|
|
// printf("%d\n", numEq);
|
|
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)
|
|
{
|
|
#if 0
|
|
asm volatile(
|
|
"leal (%0, %1), %%ecx \n\t"
|
|
"leal (%%ecx, %1, 4), %%ebx \n\t"
|
|
// 0 1 2 3 4 5 6 7 8 9
|
|
// %0 ecx ecx+%1 ecx+2%1 %0+4%1 ebx ebx+%1 ebx+2%1 %0+8%1 ebx+4%1
|
|
"pxor %%mm7, %%mm7 \n\t"
|
|
"movq bm00001000, %%mm6 \n\t"
|
|
"movd %2, %%mm5 \n\t" // QP
|
|
"movq %%mm5, %%mm4 \n\t"
|
|
"paddusb %%mm5, %%mm5 \n\t" // 2QP
|
|
"paddusb %%mm5, %%mm4 \n\t" // 3QP
|
|
"psllq $24, %%mm4 \n\t"
|
|
"pxor %%mm5, %%mm5 \n\t" // 0
|
|
"psubb %%mm4, %%mm5 \n\t" // -QP
|
|
"leal tempBlock, %%eax \n\t"
|
|
|
|
//FIXME? "unroll by 2" and mix
|
|
#ifdef HAVE_MMX2
|
|
#define HDF(src, dst) \
|
|
"movq " #src "(%%eax), %%mm0 \n\t"\
|
|
"movq " #src "(%%eax), %%mm1 \n\t"\
|
|
"movq " #src "(%%eax), %%mm2 \n\t"\
|
|
"psrlq $8, %%mm1 \n\t"\
|
|
"psubusb %%mm1, %%mm2 \n\t"\
|
|
"psubusb %%mm0, %%mm1 \n\t"\
|
|
"por %%mm2, %%mm1 \n\t" /* p�x = |px - p(x+1)| */\
|
|
"pcmpeqb %%mm7, %%mm2 \n\t" /* p�x = sgn[px - p(x+1)] */\
|
|
"pshufw $0x00, %%mm1, %%mm3 \n\t" /* p�5 = |p1 - p2| */\
|
|
"pminub %%mm1, %%mm3 \n\t" /* p�5 = min(|p2-p1|, |p6-p5|)*/\
|
|
"psrlq $16, %%mm3 \n\t" /* p�3 = min(|p2-p1|, |p6-p5|)*/\
|
|
"psubusb %%mm3, %%mm1 \n\t" /* |p3-p4|-min(|p1-p2|,|p5-p6|) */\
|
|
"paddb %%mm5, %%mm1 \n\t"\
|
|
"psubusb %%mm5, %%mm1 \n\t"\
|
|
"psrlw $2, %%mm1 \n\t"\
|
|
"pxor %%mm2, %%mm1 \n\t"\
|
|
"psubb %%mm2, %%mm1 \n\t"\
|
|
"pand %%mm6, %%mm1 \n\t"\
|
|
"psubb %%mm1, %%mm0 \n\t"\
|
|
"psllq $8, %%mm1 \n\t"\
|
|
"paddb %%mm1, %%mm0 \n\t"\
|
|
"movd %%mm0, " #dst" \n\t"\
|
|
"psrlq $32, %%mm0 \n\t"\
|
|
"movd %%mm0, 4" #dst" \n\t"
|
|
#else
|
|
#define HDF(src, dst)\
|
|
"movq " #src "(%%eax), %%mm0 \n\t"\
|
|
"movq %%mm0, %%mm1 \n\t"\
|
|
"movq %%mm0, %%mm2 \n\t"\
|
|
"psrlq $8, %%mm1 \n\t"\
|
|
"psubusb %%mm1, %%mm2 \n\t"\
|
|
"psubusb %%mm0, %%mm1 \n\t"\
|
|
"por %%mm2, %%mm1 \n\t" /* p�x = |px - p(x+1)| */\
|
|
"pcmpeqb %%mm7, %%mm2 \n\t" /* p�x = sgn[px - p(x+1)] */\
|
|
"movq %%mm1, %%mm3 \n\t"\
|
|
"psllq $32, %%mm3 \n\t"\
|
|
"movq %%mm3, %%mm4 \n\t"\
|
|
"psubusb %%mm1, %%mm4 \n\t"\
|
|
"psubb %%mm4, %%mm3 \n\t"\
|
|
"psrlq $16, %%mm3 \n\t" /* p�3 = min(|p2-p1|, |p6-p5|)*/\
|
|
"psubusb %%mm3, %%mm1 \n\t" /* |p3-p4|-min(|p1-p2|,|p5,�6|) */\
|
|
"paddb %%mm5, %%mm1 \n\t"\
|
|
"psubusb %%mm5, %%mm1 \n\t"\
|
|
"psrlw $2, %%mm1 \n\t"\
|
|
"pxor %%mm2, %%mm1 \n\t"\
|
|
"psubb %%mm2, %%mm1 \n\t"\
|
|
"pand %%mm6, %%mm1 \n\t"\
|
|
"psubb %%mm1, %%mm0 \n\t"\
|
|
"psllq $8, %%mm1 \n\t"\
|
|
"paddb %%mm1, %%mm0 \n\t"\
|
|
"movd %%mm0, " #dst " \n\t"\
|
|
"psrlq $32, %%mm0 \n\t"\
|
|
"movd %%mm0, 4" #dst " \n\t"
|
|
#endif
|
|
HDF(0,(%0))
|
|
HDF(8,(%%ecx))
|
|
HDF(16,(%%ecx, %1))
|
|
HDF(24,(%%ecx, %1, 2))
|
|
HDF(32,(%0, %1, 4))
|
|
HDF(40,(%%ebx))
|
|
HDF(48,(%%ebx, %1))
|
|
HDF(56,(%%ebx, %1, 2))
|
|
:
|
|
: "r" (dst), "r" (stride), "r" (QP)
|
|
: "%eax", "%ebx", "%ecx"
|
|
);
|
|
#else
|
|
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;
|
|
}
|
|
#endif
|
|
}
|
|
|
|
/**
|
|
* 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)
|
|
* using the 7-Tap Filter (2,2,2,4,2,2,2)/16 (MMX2/3DNOW version)
|
|
*/
|
|
static inline void doHorizLowPass(uint8_t dst[], int stride, int QP)
|
|
{
|
|
|
|
#if 0
|
|
asm volatile(
|
|
"leal (%0, %1), %%ecx \n\t"
|
|
"leal (%%ecx, %1, 4), %%ebx \n\t"
|
|
// 0 1 2 3 4 5 6 7 8 9
|
|
// %0 ecx ecx+%1 ecx+2%1 %0+4%1 ebx ebx+%1 ebx+2%1 %0+8%1 ebx+4%1
|
|
"pxor %%mm7, %%mm7 \n\t"
|
|
"leal tempBlock, %%eax \n\t"
|
|
/*
|
|
#define HLP1 "movq (%0), %%mm0 \n\t"\
|
|
"movq %%mm0, %%mm1 \n\t"\
|
|
"psllq $8, %%mm0 \n\t"\
|
|
PAVGB(%%mm1, %%mm0)\
|
|
"psrlw $8, %%mm0 \n\t"\
|
|
"pxor %%mm1, %%mm1 \n\t"\
|
|
"packuswb %%mm1, %%mm0 \n\t"\
|
|
"movq %%mm0, %%mm1 \n\t"\
|
|
"movq %%mm0, %%mm2 \n\t"\
|
|
"psllq $32, %%mm0 \n\t"\
|
|
"paddb %%mm0, %%mm1 \n\t"\
|
|
"psllq $16, %%mm2 \n\t"\
|
|
PAVGB(%%mm2, %%mm0)\
|
|
"movq %%mm0, %%mm3 \n\t"\
|
|
"pand bm11001100, %%mm0 \n\t"\
|
|
"paddusb %%mm0, %%mm3 \n\t"\
|
|
"psrlq $8, %%mm3 \n\t"\
|
|
PAVGB(%%mm1, %%mm4)\
|
|
PAVGB(%%mm3, %%mm2)\
|
|
"psrlq $16, %%mm2 \n\t"\
|
|
"punpcklbw %%mm2, %%mm2 \n\t"\
|
|
"movq %%mm2, (%0) \n\t"\
|
|
|
|
#define HLP2 "movq (%0), %%mm0 \n\t"\
|
|
"movq %%mm0, %%mm1 \n\t"\
|
|
"psllq $8, %%mm0 \n\t"\
|
|
PAVGB(%%mm1, %%mm0)\
|
|
"psrlw $8, %%mm0 \n\t"\
|
|
"pxor %%mm1, %%mm1 \n\t"\
|
|
"packuswb %%mm1, %%mm0 \n\t"\
|
|
"movq %%mm0, %%mm2 \n\t"\
|
|
"psllq $32, %%mm0 \n\t"\
|
|
"psllq $16, %%mm2 \n\t"\
|
|
PAVGB(%%mm2, %%mm0)\
|
|
"movq %%mm0, %%mm3 \n\t"\
|
|
"pand bm11001100, %%mm0 \n\t"\
|
|
"paddusb %%mm0, %%mm3 \n\t"\
|
|
"psrlq $8, %%mm3 \n\t"\
|
|
PAVGB(%%mm3, %%mm2)\
|
|
"psrlq $16, %%mm2 \n\t"\
|
|
"punpcklbw %%mm2, %%mm2 \n\t"\
|
|
"movq %%mm2, (%0) \n\t"\
|
|
*/
|
|
// approximately a 7-Tap Filter with Vector (1,2,3,4,3,2,1)/16
|
|
/*
|
|
Implemented Exact 7-Tap
|
|
9421 A321
|
|
36421 64321
|
|
334321 =
|
|
1234321 =
|
|
1234321 =
|
|
123433 =
|
|
12463 12346
|
|
1249 123A
|
|
|
|
*/
|
|
|
|
#ifdef HAVE_MMX2
|
|
#define HLP3(i) "movq " #i "(%%eax), %%mm0 \n\t"\
|
|
"movq %%mm0, %%mm1 \n\t"\
|
|
"movq %%mm0, %%mm2 \n\t"\
|
|
"movq %%mm0, %%mm3 \n\t"\
|
|
"movq %%mm0, %%mm4 \n\t"\
|
|
"psllq $8, %%mm1 \n\t"\
|
|
"psrlq $8, %%mm2 \n\t"\
|
|
"pand bm00000001, %%mm3 \n\t"\
|
|
"pand bm10000000, %%mm4 \n\t"\
|
|
"por %%mm3, %%mm1 \n\t"\
|
|
"por %%mm4, %%mm2 \n\t"\
|
|
PAVGB(%%mm2, %%mm1)\
|
|
PAVGB(%%mm1, %%mm0)\
|
|
\
|
|
"pshufw $0xF9, %%mm0, %%mm3 \n\t"\
|
|
"pshufw $0x90, %%mm0, %%mm4 \n\t"\
|
|
PAVGB(%%mm3, %%mm4)\
|
|
PAVGB(%%mm4, %%mm0)\
|
|
"movd %%mm0, (%0) \n\t"\
|
|
"psrlq $32, %%mm0 \n\t"\
|
|
"movd %%mm0, 4(%0) \n\t"
|
|
#else
|
|
#define HLP3(i) "movq " #i "(%%eax), %%mm0 \n\t"\
|
|
"movq %%mm0, %%mm1 \n\t"\
|
|
"movq %%mm0, %%mm2 \n\t"\
|
|
"movd -4(%0), %%mm3 \n\t" /*0001000*/\
|
|
"movd 8(%0), %%mm4 \n\t" /*0001000*/\
|
|
"psllq $8, %%mm1 \n\t"\
|
|
"psrlq $8, %%mm2 \n\t"\
|
|
"psrlq $24, %%mm3 \n\t"\
|
|
"psllq $56, %%mm4 \n\t"\
|
|
"por %%mm3, %%mm1 \n\t"\
|
|
"por %%mm4, %%mm2 \n\t"\
|
|
PAVGB(%%mm2, %%mm1)\
|
|
PAVGB(%%mm1, %%mm0)\
|
|
\
|
|
"movq %%mm0, %%mm3 \n\t"\
|
|
"movq %%mm0, %%mm4 \n\t"\
|
|
"movq %%mm0, %%mm5 \n\t"\
|
|
"psrlq $16, %%mm3 \n\t"\
|
|
"psllq $16, %%mm4 \n\t"\
|
|
"pand bm11000000, %%mm5 \n\t"\
|
|
"por %%mm5, %%mm3 \n\t"\
|
|
"movq %%mm0, %%mm5 \n\t"\
|
|
"pand bm00000011, %%mm5 \n\t"\
|
|
"por %%mm5, %%mm4 \n\t"\
|
|
PAVGB(%%mm3, %%mm4)\
|
|
PAVGB(%%mm4, %%mm0)\
|
|
"movd %%mm0, (%0) \n\t"\
|
|
"psrlq $32, %%mm0 \n\t"\
|
|
"movd %%mm0, 4(%0) \n\t"
|
|
#endif
|
|
|
|
/* uses the 7-Tap Filter: 1112111 */
|
|
#define NEW_HLP(src, dst)\
|
|
"movq " #src "(%%eax), %%mm1 \n\t"\
|
|
"movq " #src "(%%eax), %%mm2 \n\t"\
|
|
"psllq $8, %%mm1 \n\t"\
|
|
"psrlq $8, %%mm2 \n\t"\
|
|
"movd -4" #dst ", %%mm3 \n\t" /*0001000*/\
|
|
"movd 8" #dst ", %%mm4 \n\t" /*0001000*/\
|
|
"psrlq $24, %%mm3 \n\t"\
|
|
"psllq $56, %%mm4 \n\t"\
|
|
"por %%mm3, %%mm1 \n\t"\
|
|
"por %%mm4, %%mm2 \n\t"\
|
|
"movq %%mm1, %%mm5 \n\t"\
|
|
PAVGB(%%mm2, %%mm1)\
|
|
"movq " #src "(%%eax), %%mm0 \n\t"\
|
|
PAVGB(%%mm1, %%mm0)\
|
|
"psllq $8, %%mm5 \n\t"\
|
|
"psrlq $8, %%mm2 \n\t"\
|
|
"por %%mm3, %%mm5 \n\t"\
|
|
"por %%mm4, %%mm2 \n\t"\
|
|
"movq %%mm5, %%mm1 \n\t"\
|
|
PAVGB(%%mm2, %%mm5)\
|
|
"psllq $8, %%mm1 \n\t"\
|
|
"psrlq $8, %%mm2 \n\t"\
|
|
"por %%mm3, %%mm1 \n\t"\
|
|
"por %%mm4, %%mm2 \n\t"\
|
|
PAVGB(%%mm2, %%mm1)\
|
|
PAVGB(%%mm1, %%mm5)\
|
|
PAVGB(%%mm5, %%mm0)\
|
|
"movd %%mm0, " #dst " \n\t"\
|
|
"psrlq $32, %%mm0 \n\t"\
|
|
"movd %%mm0, 4" #dst " \n\t"
|
|
|
|
/* uses the 9-Tap Filter: 112242211 */
|
|
#define NEW_HLP2(i)\
|
|
"movq " #i "(%%eax), %%mm0 \n\t" /*0001000*/\
|
|
"movq %%mm0, %%mm1 \n\t" /*0001000*/\
|
|
"movq %%mm0, %%mm2 \n\t" /*0001000*/\
|
|
"movd -4(%0), %%mm3 \n\t" /*0001000*/\
|
|
"movd 8(%0), %%mm4 \n\t" /*0001000*/\
|
|
"psllq $8, %%mm1 \n\t"\
|
|
"psrlq $8, %%mm2 \n\t"\
|
|
"psrlq $24, %%mm3 \n\t"\
|
|
"psllq $56, %%mm4 \n\t"\
|
|
"por %%mm3, %%mm1 \n\t" /*0010000*/\
|
|
"por %%mm4, %%mm2 \n\t" /*0000100*/\
|
|
"movq %%mm1, %%mm5 \n\t" /*0010000*/\
|
|
PAVGB(%%mm2, %%mm1) /*0010100*/\
|
|
PAVGB(%%mm1, %%mm0) /*0012100*/\
|
|
"psllq $8, %%mm5 \n\t"\
|
|
"psrlq $8, %%mm2 \n\t"\
|
|
"por %%mm3, %%mm5 \n\t" /*0100000*/\
|
|
"por %%mm4, %%mm2 \n\t" /*0000010*/\
|
|
"movq %%mm5, %%mm1 \n\t" /*0100000*/\
|
|
PAVGB(%%mm2, %%mm5) /*0100010*/\
|
|
"psllq $8, %%mm1 \n\t"\
|
|
"psrlq $8, %%mm2 \n\t"\
|
|
"por %%mm3, %%mm1 \n\t" /*1000000*/\
|
|
"por %%mm4, %%mm2 \n\t" /*0000001*/\
|
|
"movq %%mm1, %%mm6 \n\t" /*1000000*/\
|
|
PAVGB(%%mm2, %%mm1) /*1000001*/\
|
|
"psllq $8, %%mm6 \n\t"\
|
|
"psrlq $8, %%mm2 \n\t"\
|
|
"por %%mm3, %%mm6 \n\t"/*100000000*/\
|
|
"por %%mm4, %%mm2 \n\t"/*000000001*/\
|
|
PAVGB(%%mm2, %%mm6) /*100000001*/\
|
|
PAVGB(%%mm6, %%mm1) /*110000011*/\
|
|
PAVGB(%%mm1, %%mm5) /*112000211*/\
|
|
PAVGB(%%mm5, %%mm0) /*112242211*/\
|
|
"movd %%mm0, (%0) \n\t"\
|
|
"psrlq $32, %%mm0 \n\t"\
|
|
"movd %%mm0, 4(%0) \n\t"
|
|
|
|
#define HLP(src, dst) NEW_HLP(src, dst)
|
|
|
|
HLP(0, (%0))
|
|
HLP(8, (%%ecx))
|
|
HLP(16, (%%ecx, %1))
|
|
HLP(24, (%%ecx, %1, 2))
|
|
HLP(32, (%0, %1, 4))
|
|
HLP(40, (%%ebx))
|
|
HLP(48, (%%ebx, %1))
|
|
HLP(56, (%%ebx, %1, 2))
|
|
|
|
:
|
|
: "r" (dst), "r" (stride)
|
|
: "%eax", "%ebx", "%ecx"
|
|
);
|
|
|
|
#else
|
|
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;
|
|
}
|
|
#endif
|
|
}
|
|
|
|
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 %%mm6, %%mm6 \n\t"
|
|
"pxor %%mm7, %%mm7 \n\t"
|
|
#ifdef HAVE_MMX2
|
|
#define FIND_MIN_MAX(addr)\
|
|
"movq " #addr ", %%mm0 \n\t"\
|
|
"pminub %%mm0, %%mm6 \n\t"\
|
|
"pmaxub %%mm0, %%mm7 \n\t"
|
|
#else
|
|
#define FIND_MIN_MAX(addr)\
|
|
"movq " #addr ", %%mm0 \n\t"\
|
|
"movq %%mm6, %%mm1 \n\t"\
|
|
"psubusb %%mm0, %%mm7 \n\t"\
|
|
"paddb %%mm0, %%mm7 \n\t"\
|
|
"psubusb %%mm0, %%mm1 \n\t"\
|
|
"psubb %%mm1, %%mm6 \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 %%mm6, %%mm4 \n\t"
|
|
"psrlq $8, %%mm6 \n\t"
|
|
#ifdef HAVE_MMX2
|
|
"pminub %%mm4, %%mm6 \n\t" // min of pixels
|
|
"pshufw $0xF9, %%mm6, %%mm4 \n\t"
|
|
"pminub %%mm4, %%mm6 \n\t" // min of pixels
|
|
"pshufw $0xFE, %%mm6, %%mm4 \n\t"
|
|
"pminub %%mm4, %%mm6 \n\t"
|
|
#else
|
|
"movq %%mm6, %%mm1 \n\t"
|
|
"psubusb %%mm4, %%mm1 \n\t"
|
|
"psubb %%mm1, %%mm6 \n\t"
|
|
"movq %%mm6, %%mm4 \n\t"
|
|
"psrlq $16, %%mm6 \n\t"
|
|
"movq %%mm6, %%mm1 \n\t"
|
|
"psubusb %%mm4, %%mm1 \n\t"
|
|
"psubb %%mm1, %%mm6 \n\t"
|
|
"movq %%mm6, %%mm4 \n\t"
|
|
"psrlq $32, %%mm6 \n\t"
|
|
"movq %%mm6, %%mm1 \n\t"
|
|
"psubusb %%mm4, %%mm1 \n\t"
|
|
"psubb %%mm1, %%mm6 \n\t"
|
|
#endif
|
|
|
|
|
|
"movq %%mm7, %%mm4 \n\t"
|
|
"psrlq $8, %%mm7 \n\t"
|
|
#ifdef HAVE_MMX2
|
|
"pmaxub %%mm4, %%mm7 \n\t" // max of pixels
|
|
"pshufw $0xF9, %%mm7, %%mm4 \n\t"
|
|
"pmaxub %%mm4, %%mm7 \n\t"
|
|
"pshufw $0xFE, %%mm7, %%mm4 \n\t"
|
|
"pmaxub %%mm4, %%mm7 \n\t"
|
|
#else
|
|
"psubusb %%mm4, %%mm7 \n\t"
|
|
"paddb %%mm4, %%mm7 \n\t"
|
|
"movq %%mm7, %%mm4 \n\t"
|
|
"psrlq $16, %%mm7 \n\t"
|
|
"psubusb %%mm4, %%mm7 \n\t"
|
|
"paddb %%mm4, %%mm7 \n\t"
|
|
"movq %%mm7, %%mm4 \n\t"
|
|
"psrlq $32, %%mm7 \n\t"
|
|
"psubusb %%mm4, %%mm7 \n\t"
|
|
"paddb %%mm4, %%mm7 \n\t"
|
|
#endif
|
|
PAVGB(%%mm6, %%mm7) // a=(max + min)/2
|
|
"punpcklbw %%mm7, %%mm7 \n\t"
|
|
"punpcklbw %%mm7, %%mm7 \n\t"
|
|
"punpcklbw %%mm7, %%mm7 \n\t"
|
|
"movq %%mm7, temp0 \n\t"
|
|
|
|
"movq (%0), %%mm0 \n\t" // L10
|
|
"movq %%mm0, %%mm1 \n\t" // L10
|
|
"movq %%mm0, %%mm2 \n\t" // L10
|
|
"psllq $8, %%mm1 \n\t"
|
|
"psrlq $8, %%mm2 \n\t"
|
|
"movd -4(%0), %%mm3 \n\t"
|
|
"movd 8(%0), %%mm4 \n\t"
|
|
"psrlq $24, %%mm3 \n\t"
|
|
"psllq $56, %%mm4 \n\t"
|
|
"por %%mm3, %%mm1 \n\t" // L00
|
|
"por %%mm4, %%mm2 \n\t" // L20
|
|
"movq %%mm1, %%mm3 \n\t" // L00
|
|
PAVGB(%%mm2, %%mm1) // (L20 + L00)/2
|
|
PAVGB(%%mm0, %%mm1) // (L20 + L00 + 2L10)/4
|
|
"psubusb %%mm7, %%mm0 \n\t"
|
|
"psubusb %%mm7, %%mm2 \n\t"
|
|
"psubusb %%mm7, %%mm3 \n\t"
|
|
"pcmpeqb b00, %%mm0 \n\t" // L10 > a ? 0 : -1
|
|
"pcmpeqb b00, %%mm2 \n\t" // L20 > a ? 0 : -1
|
|
"pcmpeqb b00, %%mm3 \n\t" // L00 > a ? 0 : -1
|
|
"paddb %%mm2, %%mm0 \n\t"
|
|
"paddb %%mm3, %%mm0 \n\t"
|
|
|
|
"movq (%%eax), %%mm2 \n\t" // L11
|
|
"movq %%mm2, %%mm3 \n\t" // L11
|
|
"movq %%mm2, %%mm4 \n\t" // L11
|
|
"psllq $8, %%mm3 \n\t"
|
|
"psrlq $8, %%mm4 \n\t"
|
|
"movd -4(%%eax), %%mm5 \n\t"
|
|
"movd 8(%%eax), %%mm6 \n\t"
|
|
"psrlq $24, %%mm5 \n\t"
|
|
"psllq $56, %%mm6 \n\t"
|
|
"por %%mm5, %%mm3 \n\t" // L01
|
|
"por %%mm6, %%mm4 \n\t" // L21
|
|
"movq %%mm3, %%mm5 \n\t" // L01
|
|
PAVGB(%%mm4, %%mm3) // (L21 + L01)/2
|
|
PAVGB(%%mm2, %%mm3) // (L21 + L01 + 2L11)/4
|
|
"psubusb %%mm7, %%mm2 \n\t"
|
|
"psubusb %%mm7, %%mm4 \n\t"
|
|
"psubusb %%mm7, %%mm5 \n\t"
|
|
"pcmpeqb b00, %%mm2 \n\t" // L11 > a ? 0 : -1
|
|
"pcmpeqb b00, %%mm4 \n\t" // L21 > a ? 0 : -1
|
|
"pcmpeqb b00, %%mm5 \n\t" // L01 > a ? 0 : -1
|
|
"paddb %%mm4, %%mm2 \n\t"
|
|
"paddb %%mm5, %%mm2 \n\t"
|
|
// 0, 2, 3, 1
|
|
#define DERING_CORE(dst,src,ppsx,psx,sx,pplx,plx,lx,t0,t1) \
|
|
"movq " #src ", " #sx " \n\t" /* src[0] */\
|
|
"movq " #sx ", " #lx " \n\t" /* src[0] */\
|
|
"movq " #sx ", " #t0 " \n\t" /* src[0] */\
|
|
"psllq $8, " #lx " \n\t"\
|
|
"psrlq $8, " #t0 " \n\t"\
|
|
"movd -4" #src ", " #t1 " \n\t"\
|
|
"psrlq $24, " #t1 " \n\t"\
|
|
"por " #t1 ", " #lx " \n\t" /* src[-1] */\
|
|
"movd 8" #src ", " #t1 " \n\t"\
|
|
"psllq $56, " #t1 " \n\t"\
|
|
"por " #t1 ", " #t0 " \n\t" /* src[+1] */\
|
|
"movq " #lx ", " #t1 " \n\t" /* src[-1] */\
|
|
PAVGB(t0, lx) /* (src[-1] + src[+1])/2 */\
|
|
PAVGB(sx, lx) /* (src[-1] + 2src[0] + src[+1])/4 */\
|
|
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)
|
|
|
|
|
|
: : "r" (src), "r" (stride), "r" (QP)
|
|
: "%eax", "%ebx"
|
|
);
|
|
#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;
|
|
|
|
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;
|
|
|
|
if (*p + 2*QP < f) *p= *p + 2*QP;
|
|
else if(*p - 2*QP > f) *p= *p - 2*QP;
|
|
else *p=f;
|
|
}
|
|
}
|
|
}
|
|
|
|
#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
|
|
*/
|
|
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
|
|
int y;
|
|
int d=0;
|
|
int sysd=0;
|
|
int i;
|
|
|
|
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 ];
|
|
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]);
|
|
/*
|
|
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)
|
|
*/
|
|
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 ];
|
|
}
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
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
|
|
{
|
|
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;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
#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,
|
|
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;
|
|
// mode&= ~(LINEAR_IPOL_DEINT_FILTER | LINEAR_BLEND_DEINT_FILTER |
|
|
// MEDIAN_DEINT_FILTER | CUBIC_IPOL_DEINT_FILTER);
|
|
|
|
if(1)
|
|
{
|
|
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
|
|
{
|
|
memset(dst[1], 128, dst_stride*vertical_size);
|
|
memset(dst[2], 128, dst_stride*vertical_size);
|
|
// memcpy(dst[1], src[1], src_stride*horizontal_size);
|
|
// memcpy(dst[2], src[2], src_stride*horizontal_size);
|
|
}
|
|
}
|
|
|
|
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;
|
|
|
|
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);
|
|
}
|
|
|
|
|
|
/**
|
|
* 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,
|
|
int numLines, int levelFix)
|
|
{
|
|
#ifndef HAVE_MMX
|
|
int i;
|
|
#endif
|
|
if(levelFix)
|
|
{
|
|
#ifdef HAVE_MMX
|
|
asm volatile(
|
|
"leal (%2,%2), %%eax \n\t"
|
|
"leal (%3,%3), %%ebx \n\t"
|
|
"movq packedYOffset, %%mm2 \n\t"
|
|
"movq packedYScale, %%mm3 \n\t"
|
|
"pxor %%mm4, %%mm4 \n\t"
|
|
|
|
#define SCALED_CPY \
|
|
"movq (%0), %%mm0 \n\t"\
|
|
"movq (%0), %%mm5 \n\t"\
|
|
"punpcklbw %%mm4, %%mm0 \n\t"\
|
|
"punpckhbw %%mm4, %%mm5 \n\t"\
|
|
"psubw %%mm2, %%mm0 \n\t"\
|
|
"psubw %%mm2, %%mm5 \n\t"\
|
|
"movq (%0,%2), %%mm1 \n\t"\
|
|
"psllw $6, %%mm0 \n\t"\
|
|
"psllw $6, %%mm5 \n\t"\
|
|
"pmulhw %%mm3, %%mm0 \n\t"\
|
|
"movq (%0,%2), %%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"\
|
|
"addl %%eax, %0 \n\t"\
|
|
"packuswb %%mm5, %%mm0 \n\t"\
|
|
"packuswb %%mm6, %%mm1 \n\t"\
|
|
"movq %%mm0, (%1) \n\t"\
|
|
"movq %%mm1, (%1, %3) \n\t"\
|
|
|
|
SCALED_CPY
|
|
"addl %%ebx, %1 \n\t"
|
|
SCALED_CPY
|
|
"addl %%ebx, %1 \n\t"
|
|
SCALED_CPY
|
|
"addl %%ebx, %1 \n\t"
|
|
SCALED_CPY
|
|
|
|
: "+r"(src),
|
|
"+r"(dst)
|
|
:"r" (srcStride),
|
|
"r" (dstStride)
|
|
: "%eax", "%ebx"
|
|
);
|
|
#else
|
|
for(i=0; i<numLines; i++)
|
|
memcpy( &(dst[dstStride*i]),
|
|
&(src[srcStride*i]), BLOCK_SIZE);
|
|
#endif
|
|
}
|
|
else
|
|
{
|
|
#ifdef HAVE_MMX
|
|
asm volatile(
|
|
"movl %4, %%eax \n\t"
|
|
"movl %%eax, temp0\n\t"
|
|
"pushl %0 \n\t"
|
|
"pushl %1 \n\t"
|
|
"leal (%2,%2), %%eax \n\t"
|
|
"leal (%3,%3), %%ebx \n\t"
|
|
"movq packedYOffset, %%mm2 \n\t"
|
|
"movq packedYScale, %%mm3 \n\t"
|
|
|
|
#define SIMPLE_CPY \
|
|
"movq (%0), %%mm0 \n\t"\
|
|
"movq (%0,%2), %%mm1 \n\t"\
|
|
"movq %%mm0, (%1) \n\t"\
|
|
"movq %%mm1, (%1, %3) \n\t"\
|
|
|
|
"1: \n\t"
|
|
SIMPLE_CPY
|
|
"addl %%eax, %0 \n\t"
|
|
"addl %%ebx, %1 \n\t"
|
|
SIMPLE_CPY
|
|
"addl %%eax, %0 \n\t"
|
|
"addl %%ebx, %1 \n\t"
|
|
"decl temp0 \n\t"
|
|
"jnz 1b \n\t"
|
|
|
|
"popl %1 \n\t"
|
|
"popl %0 \n\t"
|
|
: : "r" (src),
|
|
"r" (dst),
|
|
"r" (srcStride),
|
|
"r" (dstStride),
|
|
"m" (numLines>>2)
|
|
: "%eax", "%ebx"
|
|
);
|
|
#else
|
|
for(i=0; i<numLines; 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};
|
|
|
|
#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(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>>3)&3) + 5)*srcStride + 32);
|
|
prefetchnta(srcBlock + (((x>>3)&3) + 9)*srcStride + 32);
|
|
prefetcht0(dstBlock + (((x>>3)&3) + 5)*dstStride + 32);
|
|
prefetcht0(dstBlock + (((x>>3)&3) + 9)*dstStride + 32);
|
|
*/
|
|
/*
|
|
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 $8, %%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)
|
|
: "%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*8, dstStride,
|
|
srcBlock + srcStride*8, srcStride, 8, 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, 8*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 8 to 15 of src, these will be copied with
|
|
blockcopy to dst later */
|
|
memcpy(tempSrc + srcStride*8, srcBlock + srcStride*8,
|
|
srcStride*MAX(height-y-8, 0) );
|
|
|
|
/* duplicate last line of src to fill the void upto line 15 */
|
|
for(i=MAX(height-y, 8); i<=15; i++)
|
|
memcpy(tempSrc + srcStride*i, src + srcStride*(height-1), srcStride);
|
|
|
|
/* copy up to 9 lines of dst (line -1 to 7)*/
|
|
memcpy(tempDst, dstBlock - dstStride, dstStride*MIN(height-y+1, 9) );
|
|
|
|
/* duplicate last line of dst to fill the void upto line 8 */
|
|
for(i=height-y+1; i<=8; 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>>3)&3) + 5)*srcStride + 32);
|
|
prefetchnta(srcBlock + (((x>>3)&3) + 9)*srcStride + 32);
|
|
prefetcht0(dstBlock + (((x>>3)&3) + 5)*dstStride + 32);
|
|
prefetcht0(dstBlock + (((x>>3)&3) + 9)*dstStride + 32);
|
|
*/
|
|
/*
|
|
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 $8, %%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)
|
|
: "%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*8, dstStride,
|
|
srcBlock + srcStride*8, srcStride, 8, 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)
|
|
{
|
|
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
|
|
|
|
}
|