mirror of
https://github.com/FFmpeg/FFmpeg.git
synced 2024-11-21 10:55:51 +02:00
rewrote the horizontal lowpass filter to fix a bug which caused a blocky look
added deinterlace filters (linear interpolate, linear blend, median) minor cleanups (removed some outcommented stuff) Originally committed as revision 2204 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
This commit is contained in:
Michael Niedermayer
parent
9ae0a66da1
commit
3b58b885fa
@ -17,19 +17,22 @@
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*/
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/*
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C MMX MMX2 3DNow*
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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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doVertLowPass E e e
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doVertDefFilter Ec Ec Ec
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isHorizDC Ec Ec
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isHorizMinMaxOk a
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doHorizLowPass E a a*
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doHorizLowPass E a a
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doHorizDefFilter E ac ac
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deRing
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Vertical RKAlgo1 E a a*
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Vertical X1 a E E*
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Horizontal X1 a E E*
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Vertical RKAlgo1 E 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 a E E*
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LinBlendDeinterlace a E E*
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MedianDeinterlace a E
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* i dont have a 3dnow CPU -> its untested
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@ -55,6 +58,7 @@ make the mainloop more flexible (variable number of blocks at once
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compare the quality & speed of all filters
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implement a few simple deinterlacing filters
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split this huge file
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fix warnings (unused vars, ...)
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...
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Notes:
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@ -63,6 +67,9 @@ Notes:
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/*
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Changelog: use the CVS log
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rewrote the horizontal lowpass filter to fix a bug which caused a blocky look
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added deinterlace filters (linear interpolate, linear blend, median)
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minor cleanups (removed some outcommented stuff)
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0.1.3
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bugfixes: last 3 lines not brightness/contrast corrected
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brightness statistics messed up with initial black pic
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@ -194,13 +201,11 @@ static inline void prefetcht2(void *p)
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* Check if the middle 8x8 Block in the given 8x10 block is flat
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*/
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static inline int isVertDC(uint8_t src[], int stride){
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// return true;
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int numEq= 0;
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int y;
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src+= stride; // 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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// "int $3 \n\t"
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"pushl %1\n\t"
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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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@ -1577,9 +1582,9 @@ static inline void doHorizDefFilterAndCopyBack(uint8_t dst[], int stride, int QP
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}
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/**
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* Do a horizontal low pass filter on the 8x8 block
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* Do a horizontal low pass filter on the 10x8 block (dst points to middle 8x8 Block)
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* useing the 9-Tap Filter (1,1,2,2,4,2,2,1,1)/16 (C version)
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* useing approximately the 7-Tap Filter (1,2,3,4,3,2,1)/16 (MMX2/3DNOW version)
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* useing the 7-Tap Filter (2,2,2,4,2,2,2)/16 (MMX2/3DNOW version)
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*/
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static inline void doHorizLowPassAndCopyBack(uint8_t dst[], int stride, int QP)
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{
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@ -1635,14 +1640,6 @@ static inline void doHorizLowPassAndCopyBack(uint8_t dst[], int stride, int QP)
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*/
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// approximately a 7-Tap Filter with Vector (1,2,3,4,3,2,1)/16
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/*
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31
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121
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121
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121
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121
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121
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121
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13
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Implemented Exact 7-Tap
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9421 A321
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36421 64321
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@ -1654,6 +1651,7 @@ Implemented Exact 7-Tap
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1249 123A
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*/
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#ifdef HAVE_MMX2
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#define HLP3(i) "movq " #i "(%%eax), %%mm0 \n\t"\
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"movq %%mm0, %%mm1 \n\t"\
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@ -1680,12 +1678,12 @@ Implemented Exact 7-Tap
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#define HLP3(i) "movq " #i "(%%eax), %%mm0 \n\t"\
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"movq %%mm0, %%mm1 \n\t"\
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"movq %%mm0, %%mm2 \n\t"\
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"movq %%mm0, %%mm3 \n\t"\
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"movq %%mm0, %%mm4 \n\t"\
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"movd -4(%0), %%mm3 \n\t" /*0001000*/\
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"movd 8(%0), %%mm4 \n\t" /*0001000*/\
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"psllq $8, %%mm1 \n\t"\
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"psrlq $8, %%mm2 \n\t"\
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"pand bm00000001, %%mm3 \n\t"\
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"pand bm10000000, %%mm4 \n\t"\
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"psrlq $24, %%mm3 \n\t"\
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"psllq $56, %%mm4 \n\t"\
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"por %%mm3, %%mm1 \n\t"\
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"por %%mm4, %%mm2 \n\t"\
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PAVGB(%%mm2, %%mm1)\
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@ -1708,7 +1706,80 @@ Implemented Exact 7-Tap
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"movd %%mm0, 4(%0) \n\t"
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#endif
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#define HLP(i) HLP3(i)
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/* uses the 7-Tap Filter: 1112111 */
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#define NEW_HLP(i)\
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"movq " #i "(%%eax), %%mm0 \n\t"\
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"movq %%mm0, %%mm1 \n\t"\
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"movq %%mm0, %%mm2 \n\t"\
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"movd -4(%0), %%mm3 \n\t" /*0001000*/\
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"movd 8(%0), %%mm4 \n\t" /*0001000*/\
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"psllq $8, %%mm1 \n\t"\
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"psrlq $8, %%mm2 \n\t"\
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"psrlq $24, %%mm3 \n\t"\
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"psllq $56, %%mm4 \n\t"\
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"por %%mm3, %%mm1 \n\t"\
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"por %%mm4, %%mm2 \n\t"\
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"movq %%mm1, %%mm5 \n\t"\
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PAVGB(%%mm2, %%mm1)\
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PAVGB(%%mm1, %%mm0)\
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"psllq $8, %%mm5 \n\t"\
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"psrlq $8, %%mm2 \n\t"\
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"por %%mm3, %%mm5 \n\t"\
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"por %%mm4, %%mm2 \n\t"\
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"movq %%mm5, %%mm1 \n\t"\
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PAVGB(%%mm2, %%mm5)\
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"psllq $8, %%mm1 \n\t"\
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"psrlq $8, %%mm2 \n\t"\
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"por %%mm3, %%mm1 \n\t"\
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"por %%mm4, %%mm2 \n\t"\
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PAVGB(%%mm2, %%mm1)\
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PAVGB(%%mm1, %%mm5)\
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PAVGB(%%mm5, %%mm0)\
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"movd %%mm0, (%0) \n\t"\
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"psrlq $32, %%mm0 \n\t"\
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"movd %%mm0, 4(%0) \n\t"
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/* uses the 9-Tap Filter: 112242211 */
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#define NEW_HLP2(i)\
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"movq " #i "(%%eax), %%mm0 \n\t" /*0001000*/\
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"movq %%mm0, %%mm1 \n\t" /*0001000*/\
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"movq %%mm0, %%mm2 \n\t" /*0001000*/\
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"movd -4(%0), %%mm3 \n\t" /*0001000*/\
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"movd 8(%0), %%mm4 \n\t" /*0001000*/\
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"psllq $8, %%mm1 \n\t"\
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"psrlq $8, %%mm2 \n\t"\
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"psrlq $24, %%mm3 \n\t"\
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"psllq $56, %%mm4 \n\t"\
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"por %%mm3, %%mm1 \n\t" /*0010000*/\
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"por %%mm4, %%mm2 \n\t" /*0000100*/\
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"movq %%mm1, %%mm5 \n\t" /*0010000*/\
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PAVGB(%%mm2, %%mm1) /*0010100*/\
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PAVGB(%%mm1, %%mm0) /*0012100*/\
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"psllq $8, %%mm5 \n\t"\
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"psrlq $8, %%mm2 \n\t"\
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"por %%mm3, %%mm5 \n\t" /*0100000*/\
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"por %%mm4, %%mm2 \n\t" /*0000010*/\
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"movq %%mm5, %%mm1 \n\t" /*0100000*/\
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PAVGB(%%mm2, %%mm5) /*0100010*/\
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"psllq $8, %%mm1 \n\t"\
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"psrlq $8, %%mm2 \n\t"\
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"por %%mm3, %%mm1 \n\t" /*1000000*/\
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"por %%mm4, %%mm2 \n\t" /*0000001*/\
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"movq %%mm1, %%mm6 \n\t" /*1000000*/\
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PAVGB(%%mm2, %%mm1) /*1000001*/\
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"psllq $8, %%mm6 \n\t"\
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"psrlq $8, %%mm2 \n\t"\
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"por %%mm3, %%mm6 \n\t"/*100000000*/\
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"por %%mm4, %%mm2 \n\t"/*000000001*/\
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PAVGB(%%mm2, %%mm6) /*100000001*/\
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PAVGB(%%mm6, %%mm1) /*110000011*/\
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PAVGB(%%mm1, %%mm5) /*112000211*/\
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PAVGB(%%mm5, %%mm0) /*112242211*/\
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"movd %%mm0, (%0) \n\t"\
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"psrlq $32, %%mm0 \n\t"\
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"movd %%mm0, 4(%0) \n\t"
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#define HLP(i) NEW_HLP(i)
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HLP(0)
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"addl %1, %0 \n\t"
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@ -1828,6 +1899,363 @@ FIND_MIN_MAX(%%ebx, %1, 2)
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#endif
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}
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/**
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* Deinterlaces the given block
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* will be called for every 8x8 block, except the last row, and can read & write into an 8x16 block
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*/
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static inline void deInterlaceInterpolateLinear(uint8_t src[], int stride)
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{
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#if defined (HAVE_MMX2) || defined (HAVE_3DNOW)
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asm volatile(
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"leal (%0, %1), %%eax \n\t"
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"leal (%%eax, %1, 4), %%ebx \n\t"
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// 0 1 2 3 4 5 6 7 8 9
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// %0 eax eax+%1 eax+2%1 %0+4%1 ebx ebx+%1 ebx+2%1 %0+8%1 ebx+4%1
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"movq (%0), %%mm0 \n\t"
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"movq (%%eax, %1), %%mm1 \n\t"
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PAVGB(%%mm1, %%mm0)\
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"movq %%mm0, (%%eax) \n\t"
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"movq (%0, %1, 4), %%mm0 \n\t"
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PAVGB(%%mm0, %%mm1)\
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"movq %%mm1, (%%eax, %1, 2) \n\t"
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"movq (%%ebx, %1), %%mm1 \n\t"
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PAVGB(%%mm1, %%mm0)\
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"movq %%mm0, (%%ebx) \n\t"
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"movq (%0, %1, 8), %%mm0 \n\t"
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PAVGB(%%mm0, %%mm1)\
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"movq %%mm1, (%%ebx, %1, 2) \n\t"
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: : "r" (src), "r" (stride)
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: "%eax", "%ebx"
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);
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#else
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int x;
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for(x=0; x<8; x++)
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{
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src[stride] = (src[0] + src[stride*2])>>1;
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src[stride*3] = (src[stride*2] + src[stride*4])>>1;
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src[stride*5] = (src[stride*4] + src[stride*6])>>1;
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src[stride*7] = (src[stride*6] + src[stride*8])>>1;
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src++;
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}
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#endif
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}
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/**
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* Deinterlaces the given block
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* will be called for every 8x8 block, in the last row, and can read & write into an 8x8 block
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*/
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static inline void deInterlaceInterpolateLinearLastRow(uint8_t src[], int stride)
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{
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#if defined (HAVE_MMX2) || defined (HAVE_3DNOW)
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asm volatile(
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"leal (%0, %1), %%eax \n\t"
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"leal (%%eax, %1, 4), %%ebx \n\t"
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// 0 1 2 3 4 5 6 7 8 9
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// %0 eax eax+%1 eax+2%1 %0+4%1 ebx ebx+%1 ebx+2%1 %0+8%1 ebx+4%1
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"movq (%0), %%mm0 \n\t"
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"movq (%%eax, %1), %%mm1 \n\t"
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PAVGB(%%mm1, %%mm0)\
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"movq %%mm0, (%%eax) \n\t"
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"movq (%0, %1, 4), %%mm0 \n\t"
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PAVGB(%%mm0, %%mm1)\
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"movq %%mm1, (%%eax, %1, 2) \n\t"
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"movq (%%ebx, %1), %%mm1 \n\t"
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PAVGB(%%mm1, %%mm0)\
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"movq %%mm0, (%%ebx) \n\t"
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"movq %%mm1, (%%ebx, %1, 2) \n\t"
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: : "r" (src), "r" (stride)
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: "%eax", "%ebx"
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);
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#else
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int x;
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for(x=0; x<8; x++)
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{
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src[stride] = (src[0] + src[stride*2])>>1;
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src[stride*3] = (src[stride*2] + src[stride*4])>>1;
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src[stride*5] = (src[stride*4] + src[stride*6])>>1;
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src[stride*7] = src[stride*6];
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src++;
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}
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#endif
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}
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/**
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* Deinterlaces the given block
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* will be called for every 8x8 block, except the last row, and can read & write into an 8x16 block
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* will shift the image up by 1 line (FIXME if this is a problem)
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*/
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static inline void deInterlaceBlendLinear(uint8_t src[], int stride)
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{
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#if defined (HAVE_MMX2) || defined (HAVE_3DNOW)
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asm volatile(
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"leal (%0, %1), %%eax \n\t"
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"leal (%%eax, %1, 4), %%ebx \n\t"
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// 0 1 2 3 4 5 6 7 8 9
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// %0 eax eax+%1 eax+2%1 %0+4%1 ebx ebx+%1 ebx+2%1 %0+8%1 ebx+4%1
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"movq (%0), %%mm0 \n\t" // L0
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"movq (%%eax, %1), %%mm1 \n\t" // L2
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PAVGB(%%mm1, %%mm0) // L0+L2
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"movq (%%eax), %%mm2 \n\t" // L1
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PAVGB(%%mm2, %%mm0)
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"movq %%mm0, (%0) \n\t"
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"movq (%%eax, %1, 2), %%mm0 \n\t" // L3
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PAVGB(%%mm0, %%mm2) // L1+L3
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PAVGB(%%mm1, %%mm2) // 2L2 + L1 + L3
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"movq %%mm2, (%%eax) \n\t"
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"movq (%0, %1, 4), %%mm2 \n\t" // L4
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PAVGB(%%mm2, %%mm1) // L2+L4
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PAVGB(%%mm0, %%mm1) // 2L3 + L2 + L4
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"movq %%mm1, (%%eax, %1) \n\t"
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"movq (%%ebx), %%mm1 \n\t" // L5
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PAVGB(%%mm1, %%mm0) // L3+L5
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PAVGB(%%mm2, %%mm0) // 2L4 + L3 + L5
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"movq %%mm0, (%%eax, %1, 2) \n\t"
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"movq (%%ebx, %1), %%mm0 \n\t" // L6
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PAVGB(%%mm0, %%mm2) // L4+L6
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PAVGB(%%mm1, %%mm2) // 2L5 + L4 + L6
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"movq %%mm2, (%0, %1, 4) \n\t"
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"movq (%%ebx, %1, 2), %%mm2 \n\t" // L7
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PAVGB(%%mm2, %%mm1) // L5+L7
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PAVGB(%%mm0, %%mm1) // 2L6 + L5 + L7
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"movq %%mm1, (%%ebx) \n\t"
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"movq (%0, %1, 8), %%mm1 \n\t" // L8
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PAVGB(%%mm1, %%mm0) // L6+L8
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PAVGB(%%mm2, %%mm0) // 2L7 + L6 + L8
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"movq %%mm0, (%%ebx, %1) \n\t"
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"movq (%%ebx, %1, 4), %%mm0 \n\t" // L9
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PAVGB(%%mm0, %%mm2) // L7+L9
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PAVGB(%%mm1, %%mm2) // 2L8 + L7 + L9
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"movq %%mm2, (%%ebx, %1, 2) \n\t"
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|
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: : "r" (src), "r" (stride)
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: "%eax", "%ebx"
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);
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#else
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int x;
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for(x=0; x<8; x++)
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{
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src[0 ] = (src[0 ] + 2*src[stride ] + src[stride*2])>>2;
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src[stride ] = (src[stride ] + 2*src[stride*2] + src[stride*3])>>2;
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src[stride*2] = (src[stride*2] + 2*src[stride*3] + src[stride*4])>>2;
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src[stride*3] = (src[stride*3] + 2*src[stride*4] + src[stride*5])>>2;
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src[stride*4] = (src[stride*4] + 2*src[stride*5] + src[stride*6])>>2;
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src[stride*5] = (src[stride*5] + 2*src[stride*6] + src[stride*7])>>2;
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src[stride*6] = (src[stride*6] + 2*src[stride*7] + src[stride*8])>>2;
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src[stride*7] = (src[stride*7] + 2*src[stride*8] + src[stride*9])>>2;
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src++;
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}
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#endif
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}
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|
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/**
|
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* Deinterlaces the given block
|
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* will be called for every 8x8 block, in the last row, and can read & write into an 8x8 block
|
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* will shift the image up by 1 line (FIXME if this is a problem)
|
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*/
|
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static inline void deInterlaceBlendLinearLastRow(uint8_t src[], int stride)
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{
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#if defined (HAVE_MMSX2) || defined (HAVE_3DNOW)
|
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asm volatile(
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"leal (%0, %1), %%eax \n\t"
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"leal (%%eax, %1, 4), %%ebx \n\t"
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// 0 1 2 3 4 5 6 7 8 9
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// %0 eax eax+%1 eax+2%1 %0+4%1 ebx ebx+%1 ebx+2%1 %0+8%1 ebx+4%1
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||||
|
||||
"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"
|
||||
PAVGB(%%mm2, %%mm0) // L7 + L8
|
||||
"movq %%mm0, (%%ebx, %1) \n\t"
|
||||
"movq %%mm0, (%%ebx, %1, 2) \n\t"
|
||||
|
||||
: : "r" (src), "r" (stride)
|
||||
: "%eax", "%ebx"
|
||||
);
|
||||
#else
|
||||
int x;
|
||||
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] + src[stride*7])>>1;
|
||||
src[stride*7] = src[stride*6];
|
||||
src++;
|
||||
}
|
||||
#endif
|
||||
}
|
||||
|
||||
/**
|
||||
* Deinterlaces the given block
|
||||
* will be called for every 8x8 block, except the last row, and can read & write into an 8x16 block
|
||||
*/
|
||||
static inline void deInterlaceMedian(uint8_t src[], int stride)
|
||||
{
|
||||
#if defined (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
|
||||
//FIXME
|
||||
int x;
|
||||
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, in the last row, and can read & write into an 8x8 block
|
||||
* will shift the image up by 1 line (FIXME if this is a problem)
|
||||
*/
|
||||
static inline void deInterlaceMedianLastRow(uint8_t src[], int stride)
|
||||
{
|
||||
#if defined (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 %%mm1, (%%ebx, %1, 2) \n\t"
|
||||
|
||||
: : "r" (src), "r" (stride)
|
||||
: "%eax", "%ebx"
|
||||
);
|
||||
#else
|
||||
//FIXME
|
||||
int x;
|
||||
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] + src[stride*7])>>1;
|
||||
src[stride*7] = src[stride*6];
|
||||
src++;
|
||||
}
|
||||
#endif
|
||||
}
|
||||
|
||||
|
||||
#ifdef HAVE_ODIVX_POSTPROCESS
|
||||
#include "../opendivx/postprocess.h"
|
||||
int use_old_pp=0;
|
||||
@ -1841,7 +2269,6 @@ static void postProcess(uint8_t src[], int srcStride, uint8_t dst[], int dstStri
|
||||
* the mode value is interpreted as a quality value if its negative, its range is then (-1 ... -63)
|
||||
* -63 is best quality -1 is worst
|
||||
*/
|
||||
//extern "C"{
|
||||
void postprocess(unsigned char * src[], int src_stride,
|
||||
unsigned char * dst[], int dst_stride,
|
||||
int horizontal_size, int vertical_size,
|
||||
@ -2196,6 +2623,17 @@ static void postProcess(uint8_t src[], int srcStride, uint8_t dst[], int dstStri
|
||||
blockCopy(vertBlock + dstStride*2, dstStride,
|
||||
vertSrcBlock + srcStride*2, 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);
|
||||
*/
|
||||
|
||||
#ifdef MORE_TIMEING
|
||||
T1= rdtsc();
|
||||
@ -2226,9 +2664,22 @@ static void postProcess(uint8_t src[], int srcStride, uint8_t dst[], int dstStri
|
||||
#endif
|
||||
}
|
||||
else
|
||||
{
|
||||
blockCopy(vertBlock + dstStride*1, dstStride,
|
||||
vertSrcBlock + srcStride*1, srcStride, 4, mode & LEVEL_FIX);
|
||||
|
||||
if(mode & LINEAR_IPOL_DEINT_FILTER)
|
||||
deInterlaceInterpolateLinearLastRow(dstBlock, dstStride);
|
||||
else if(mode & LINEAR_BLEND_DEINT_FILTER)
|
||||
deInterlaceBlendLinearLastRow(dstBlock, dstStride);
|
||||
else if(mode & MEDIAN_DEINT_FILTER)
|
||||
deInterlaceMedianLastRow(dstBlock, dstStride);
|
||||
/* else if(mode & CUBIC_IPOL_DEINT_FILTER)
|
||||
deInterlaceInterpolateCubicLastRow(dstBlock, dstStride);
|
||||
else if(mode & CUBIC_BLEND_DEINT_FILTER)
|
||||
deInterlaceBlendCubicLastRow(dstBlock, dstStride);
|
||||
*/
|
||||
}
|
||||
|
||||
if(x - 8 >= 0 && x<width)
|
||||
{
|
||||
|
||||
@ -22,6 +22,7 @@
|
||||
|
||||
#define BLOCK_SIZE 8
|
||||
#define TEMP_STRIDE 8
|
||||
//#define NUM_BLOCKS_AT_ONCE 16 //not used yet
|
||||
|
||||
#define V_DEBLOCK 0x01
|
||||
#define H_DEBLOCK 0x02
|
||||
@ -32,20 +33,28 @@
|
||||
#define LUM_H_DEBLOCK H_DEBLOCK // 2
|
||||
#define CHROM_V_DEBLOCK (V_DEBLOCK<<4) // 16
|
||||
#define CHROM_H_DEBLOCK (H_DEBLOCK<<4) // 32
|
||||
#define LUM_DERING DERING // 4
|
||||
#define CHROM_DERING (DERING<<4) // 64
|
||||
#define LUM_DERING DERING // 4 (not implemented yet)
|
||||
#define CHROM_DERING (DERING<<4) // 64 (not implemented yet)
|
||||
#define LUM_LEVEL_FIX LEVEL_FIX // 8
|
||||
//not supported currently
|
||||
#define CHROM_LEVEL_FIX (LEVEL_FIX<<4) // 128
|
||||
#define CHROM_LEVEL_FIX (LEVEL_FIX<<4) // 128 (not implemented yet)
|
||||
|
||||
// Experimental vertical filters
|
||||
#define V_RK1_FILTER 0x0100 // 256
|
||||
#define V_X1_FILTER 0x0200 // 512
|
||||
|
||||
// Experimental horizontal filters
|
||||
#define H_RK1_FILTER 0x1000 // 4096
|
||||
#define H_RK1_FILTER 0x1000 // 4096 (not implemented yet)
|
||||
#define H_X1_FILTER 0x2000 // 8192
|
||||
|
||||
//Deinterlacing Filters
|
||||
#define DEINTERLACE_FILTER_MASK 0xF0000
|
||||
#define LINEAR_IPOL_DEINT_FILTER 0x10000 // 65536
|
||||
#define LINEAR_BLEND_DEINT_FILTER 0x20000 // 131072
|
||||
#define CUBIC_BLEND_DEINT_FILTER 0x30000 // 196608 (not implemented yet)
|
||||
#define CUBIC_IPOL_DEINT_FILTER 0x40000 // 262144 (not implemented yet)
|
||||
#define MEDIAN_DEINT_FILTER 0x80000 // 524288
|
||||
|
||||
|
||||
#define GET_PP_QUALITY_MAX 6
|
||||
|
||||
//#define TIMEING
|
||||
@ -53,18 +62,6 @@
|
||||
|
||||
#define QP_STORE_T int
|
||||
|
||||
//#ifdef __cplusplus
|
||||
//#include <inttypes.h>
|
||||
|
||||
//void postProcess(uint8_t src[], int srcStride, uint8_t dst[], int dstStride, int width, int height,
|
||||
// QP_STORE_T QPs[], int QPStride, int isColor, int mode);
|
||||
//#endif
|
||||
|
||||
//#ifdef __cplusplus
|
||||
//extern "C"
|
||||
//{
|
||||
//#endif
|
||||
|
||||
void postprocess(unsigned char * src[], int src_stride,
|
||||
unsigned char * dst[], int dst_stride,
|
||||
int horizontal_size, int vertical_size,
|
||||
@ -72,8 +69,4 @@ void postprocess(unsigned char * src[], int src_stride,
|
||||
|
||||
int getPpModeForQuality(int quality);
|
||||
|
||||
//#ifdef __cplusplus
|
||||
//}
|
||||
//#endif
|
||||
|
||||
#endif
|
||||
|
||||
@ -17,19 +17,22 @@
|
||||
*/
|
||||
|
||||
/*
|
||||
C MMX MMX2 3DNow*
|
||||
C MMX MMX2 3DNow
|
||||
isVertDC Ec Ec
|
||||
isVertMinMaxOk Ec Ec
|
||||
doVertLowPass E e e*
|
||||
doVertLowPass E e e
|
||||
doVertDefFilter Ec Ec Ec
|
||||
isHorizDC Ec Ec
|
||||
isHorizMinMaxOk a
|
||||
doHorizLowPass E a a*
|
||||
doHorizLowPass E a a
|
||||
doHorizDefFilter E ac ac
|
||||
deRing
|
||||
Vertical RKAlgo1 E a a*
|
||||
Vertical X1 a E E*
|
||||
Horizontal X1 a E E*
|
||||
Vertical RKAlgo1 E a a
|
||||
Vertical X1 a E E
|
||||
Horizontal X1 a E E
|
||||
LinIpolDeinterlace a E E*
|
||||
LinBlendDeinterlace a E E*
|
||||
MedianDeinterlace a E
|
||||
|
||||
|
||||
* i dont have a 3dnow CPU -> its untested
|
||||
@ -55,6 +58,7 @@ make the mainloop more flexible (variable number of blocks at once
|
||||
compare the quality & speed of all filters
|
||||
implement a few simple deinterlacing filters
|
||||
split this huge file
|
||||
fix warnings (unused vars, ...)
|
||||
...
|
||||
|
||||
Notes:
|
||||
@ -63,6 +67,9 @@ Notes:
|
||||
|
||||
/*
|
||||
Changelog: use the CVS log
|
||||
rewrote the horizontal lowpass filter to fix a bug which caused a blocky look
|
||||
added deinterlace filters (linear interpolate, linear blend, median)
|
||||
minor cleanups (removed some outcommented stuff)
|
||||
0.1.3
|
||||
bugfixes: last 3 lines not brightness/contrast corrected
|
||||
brightness statistics messed up with initial black pic
|
||||
@ -194,13 +201,11 @@ static inline void prefetcht2(void *p)
|
||||
* Check if the middle 8x8 Block in the given 8x10 block is flat
|
||||
*/
|
||||
static inline int isVertDC(uint8_t src[], int stride){
|
||||
// return true;
|
||||
int numEq= 0;
|
||||
int y;
|
||||
src+= stride; // src points to begin of the 8x8 Block
|
||||
#ifdef HAVE_MMX
|
||||
asm volatile(
|
||||
// "int $3 \n\t"
|
||||
"pushl %1\n\t"
|
||||
"movq b7E, %%mm7 \n\t" // mm7 = 0x7F
|
||||
"movq b7C, %%mm6 \n\t" // mm6 = 0x7D
|
||||
@ -1577,9 +1582,9 @@ static inline void doHorizDefFilterAndCopyBack(uint8_t dst[], int stride, int QP
|
||||
}
|
||||
|
||||
/**
|
||||
* Do a horizontal low pass filter on the 8x8 block
|
||||
* Do a horizontal low pass filter on the 10x8 block (dst points to middle 8x8 Block)
|
||||
* useing the 9-Tap Filter (1,1,2,2,4,2,2,1,1)/16 (C version)
|
||||
* useing approximately the 7-Tap Filter (1,2,3,4,3,2,1)/16 (MMX2/3DNOW version)
|
||||
* useing the 7-Tap Filter (2,2,2,4,2,2,2)/16 (MMX2/3DNOW version)
|
||||
*/
|
||||
static inline void doHorizLowPassAndCopyBack(uint8_t dst[], int stride, int QP)
|
||||
{
|
||||
@ -1635,14 +1640,6 @@ static inline void doHorizLowPassAndCopyBack(uint8_t dst[], int stride, int QP)
|
||||
*/
|
||||
// approximately a 7-Tap Filter with Vector (1,2,3,4,3,2,1)/16
|
||||
/*
|
||||
31
|
||||
121
|
||||
121
|
||||
121
|
||||
121
|
||||
121
|
||||
121
|
||||
13
|
||||
Implemented Exact 7-Tap
|
||||
9421 A321
|
||||
36421 64321
|
||||
@ -1654,6 +1651,7 @@ Implemented Exact 7-Tap
|
||||
1249 123A
|
||||
|
||||
*/
|
||||
|
||||
#ifdef HAVE_MMX2
|
||||
#define HLP3(i) "movq " #i "(%%eax), %%mm0 \n\t"\
|
||||
"movq %%mm0, %%mm1 \n\t"\
|
||||
@ -1680,12 +1678,12 @@ Implemented Exact 7-Tap
|
||||
#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"\
|
||||
"movd -4(%0), %%mm3 \n\t" /*0001000*/\
|
||||
"movd 8(%0), %%mm4 \n\t" /*0001000*/\
|
||||
"psllq $8, %%mm1 \n\t"\
|
||||
"psrlq $8, %%mm2 \n\t"\
|
||||
"pand bm00000001, %%mm3 \n\t"\
|
||||
"pand bm10000000, %%mm4 \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)\
|
||||
@ -1708,7 +1706,80 @@ Implemented Exact 7-Tap
|
||||
"movd %%mm0, 4(%0) \n\t"
|
||||
#endif
|
||||
|
||||
#define HLP(i) HLP3(i)
|
||||
/* uses the 7-Tap Filter: 1112111 */
|
||||
#define NEW_HLP(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"\
|
||||
"movq %%mm1, %%mm5 \n\t"\
|
||||
PAVGB(%%mm2, %%mm1)\
|
||||
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, (%0) \n\t"\
|
||||
"psrlq $32, %%mm0 \n\t"\
|
||||
"movd %%mm0, 4(%0) \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(i) NEW_HLP(i)
|
||||
|
||||
HLP(0)
|
||||
"addl %1, %0 \n\t"
|
||||
@ -1828,6 +1899,363 @@ FIND_MIN_MAX(%%ebx, %1, 2)
|
||||
#endif
|
||||
}
|
||||
|
||||
/**
|
||||
* Deinterlaces the given block
|
||||
* will be called for every 8x8 block, except the last row, and can read & write into an 8x16 block
|
||||
*/
|
||||
static inline void deInterlaceInterpolateLinear(uint8_t src[], int stride)
|
||||
{
|
||||
#if defined (HAVE_MMX2) || defined (HAVE_3DNOW)
|
||||
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;
|
||||
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, in the last row, and can read & write into an 8x8 block
|
||||
*/
|
||||
static inline void deInterlaceInterpolateLinearLastRow(uint8_t src[], int stride)
|
||||
{
|
||||
#if defined (HAVE_MMX2) || defined (HAVE_3DNOW)
|
||||
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 %%mm1, (%%ebx, %1, 2) \n\t"
|
||||
|
||||
|
||||
: : "r" (src), "r" (stride)
|
||||
: "%eax", "%ebx"
|
||||
);
|
||||
#else
|
||||
int x;
|
||||
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++;
|
||||
}
|
||||
#endif
|
||||
}
|
||||
|
||||
/**
|
||||
* Deinterlaces the given block
|
||||
* will be called for every 8x8 block, except the last row, and can read & write into an 8x16 block
|
||||
* will shift the image up by 1 line (FIXME if this is a problem)
|
||||
*/
|
||||
static inline void deInterlaceBlendLinear(uint8_t src[], int stride)
|
||||
{
|
||||
#if defined (HAVE_MMX2) || defined (HAVE_3DNOW)
|
||||
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;
|
||||
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, in the last row, and can read & write into an 8x8 block
|
||||
* will shift the image up by 1 line (FIXME if this is a problem)
|
||||
*/
|
||||
static inline void deInterlaceBlendLinearLastRow(uint8_t src[], int stride)
|
||||
{
|
||||
#if defined (HAVE_MMSX2) || defined (HAVE_3DNOW)
|
||||
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"
|
||||
PAVGB(%%mm2, %%mm0) // L7 + L8
|
||||
"movq %%mm0, (%%ebx, %1) \n\t"
|
||||
"movq %%mm0, (%%ebx, %1, 2) \n\t"
|
||||
|
||||
: : "r" (src), "r" (stride)
|
||||
: "%eax", "%ebx"
|
||||
);
|
||||
#else
|
||||
int x;
|
||||
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] + src[stride*7])>>1;
|
||||
src[stride*7] = src[stride*6];
|
||||
src++;
|
||||
}
|
||||
#endif
|
||||
}
|
||||
|
||||
/**
|
||||
* Deinterlaces the given block
|
||||
* will be called for every 8x8 block, except the last row, and can read & write into an 8x16 block
|
||||
*/
|
||||
static inline void deInterlaceMedian(uint8_t src[], int stride)
|
||||
{
|
||||
#if defined (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
|
||||
//FIXME
|
||||
int x;
|
||||
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, in the last row, and can read & write into an 8x8 block
|
||||
* will shift the image up by 1 line (FIXME if this is a problem)
|
||||
*/
|
||||
static inline void deInterlaceMedianLastRow(uint8_t src[], int stride)
|
||||
{
|
||||
#if defined (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 %%mm1, (%%ebx, %1, 2) \n\t"
|
||||
|
||||
: : "r" (src), "r" (stride)
|
||||
: "%eax", "%ebx"
|
||||
);
|
||||
#else
|
||||
//FIXME
|
||||
int x;
|
||||
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] + src[stride*7])>>1;
|
||||
src[stride*7] = src[stride*6];
|
||||
src++;
|
||||
}
|
||||
#endif
|
||||
}
|
||||
|
||||
|
||||
#ifdef HAVE_ODIVX_POSTPROCESS
|
||||
#include "../opendivx/postprocess.h"
|
||||
int use_old_pp=0;
|
||||
@ -1841,7 +2269,6 @@ static void postProcess(uint8_t src[], int srcStride, uint8_t dst[], int dstStri
|
||||
* the mode value is interpreted as a quality value if its negative, its range is then (-1 ... -63)
|
||||
* -63 is best quality -1 is worst
|
||||
*/
|
||||
//extern "C"{
|
||||
void postprocess(unsigned char * src[], int src_stride,
|
||||
unsigned char * dst[], int dst_stride,
|
||||
int horizontal_size, int vertical_size,
|
||||
@ -2196,6 +2623,17 @@ static void postProcess(uint8_t src[], int srcStride, uint8_t dst[], int dstStri
|
||||
blockCopy(vertBlock + dstStride*2, dstStride,
|
||||
vertSrcBlock + srcStride*2, 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);
|
||||
*/
|
||||
|
||||
#ifdef MORE_TIMEING
|
||||
T1= rdtsc();
|
||||
@ -2226,9 +2664,22 @@ static void postProcess(uint8_t src[], int srcStride, uint8_t dst[], int dstStri
|
||||
#endif
|
||||
}
|
||||
else
|
||||
{
|
||||
blockCopy(vertBlock + dstStride*1, dstStride,
|
||||
vertSrcBlock + srcStride*1, srcStride, 4, mode & LEVEL_FIX);
|
||||
|
||||
if(mode & LINEAR_IPOL_DEINT_FILTER)
|
||||
deInterlaceInterpolateLinearLastRow(dstBlock, dstStride);
|
||||
else if(mode & LINEAR_BLEND_DEINT_FILTER)
|
||||
deInterlaceBlendLinearLastRow(dstBlock, dstStride);
|
||||
else if(mode & MEDIAN_DEINT_FILTER)
|
||||
deInterlaceMedianLastRow(dstBlock, dstStride);
|
||||
/* else if(mode & CUBIC_IPOL_DEINT_FILTER)
|
||||
deInterlaceInterpolateCubicLastRow(dstBlock, dstStride);
|
||||
else if(mode & CUBIC_BLEND_DEINT_FILTER)
|
||||
deInterlaceBlendCubicLastRow(dstBlock, dstStride);
|
||||
*/
|
||||
}
|
||||
|
||||
if(x - 8 >= 0 && x<width)
|
||||
{
|
||||
|
||||
Loading…
Reference in New Issue
Block a user