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ffmpeg.wasm-core
Commit a6be8111 authored by Michael Niedermayer's avatar Michael Niedermayer
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minor cleanups 

median deinterlace in MMX
fixed typos

Originally committed as revision 2222 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
parent 3db822b0
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postproc/postprocess.c
View file @ a6be8111
...@@ -32,7 +32,7 @@ Vertical X1 a E E ...@@ -32,7 +32,7 @@ Vertical X1 a E E
Horizontal X1 a E E Horizontal X1 a E E
LinIpolDeinterlace a E E* LinIpolDeinterlace a E E*
LinBlendDeinterlace a E E* LinBlendDeinterlace a E E*
MedianDeinterlace a E MedianDeinterlace Ec Ec
* i dont have a 3dnow CPU -> its untested * i dont have a 3dnow CPU -> its untested
...@@ -56,37 +56,17 @@ do something about the speed of the horizontal filters ...@@ -56,37 +56,17 @@ do something about the speed of the horizontal filters
make the mainloop more flexible (variable number of blocks at once make the mainloop more flexible (variable number of blocks at once
(the if/else stuff per block is slowing things down) (the if/else stuff per block is slowing things down)
compare the quality & speed of all filters compare the quality & speed of all filters
implement a few simple deinterlacing filters
split this huge file split this huge file
fix warnings (unused vars, ...) fix warnings (unused vars, ...)
noise reduction filters
... ...
Notes: 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
changed initial values of the brightness statistics
C++ -> C conversation
QP range question solved (very likely 1<=QP<=32 according to arpi)
new experimental vertical deblocking filter
RK filter has 3dNow support now (untested)
0.1.2
fixed a bug in the horizontal default filter
3dnow version of the Horizontal & Vertical Lowpass filters
mmx version of the Horizontal Default filter
mmx2 & C versions of a simple filter described in a paper from ramkishor & karandikar
added mode flags & quality2mode function
0.1.1
*/ */
//Changelog: use the CVS log
#include <inttypes.h> #include <inttypes.h>
#include <stdio.h> #include <stdio.h>
...@@ -154,7 +134,7 @@ int maxAllowedY=255; ...@@ -154,7 +134,7 @@ int maxAllowedY=255;
//FIXME can never make a movies black brighter (anyone needs that?) //FIXME can never make a movies black brighter (anyone needs that?)
int minAllowedY=0; int minAllowedY=0;
#ifdef TIMEING #ifdef TIMING
static inline long long rdtsc() static inline long long rdtsc()
{ {
long long l; long long l;
...@@ -364,7 +344,7 @@ static inline int isVertMinMaxOk(uint8_t src[], int stride, int QP) ...@@ -364,7 +344,7 @@ static inline int isVertMinMaxOk(uint8_t src[], int stride, int QP)
/** /**
* Do a vertical low pass filter on the 8x10 block (only write to the 8x8 block in the middle) * Do a vertical low pass filter on the 8x10 block (only write to the 8x8 block in the middle)
* useing the 9-Tap Filter (1,1,2,2,4,2,2,1,1)/16 * using the 9-Tap Filter (1,1,2,2,4,2,2,1,1)/16
*/ */
static inline void doVertLowPass(uint8_t *src, int stride, int QP) static inline void doVertLowPass(uint8_t *src, int stride, int QP)
{ {
...@@ -1583,8 +1563,8 @@ static inline void doHorizDefFilterAndCopyBack(uint8_t dst[], int stride, int QP ...@@ -1583,8 +1563,8 @@ static inline void doHorizDefFilterAndCopyBack(uint8_t dst[], int stride, int QP
/** /**
* Do a horizontal low pass filter on the 10x8 block (dst points to middle 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) * using the 9-Tap Filter (1,1,2,2,4,2,2,1,1)/16 (C version)
* useing the 7-Tap Filter (2,2,2,4,2,2,2)/16 (MMX2/3DNOW version) * using 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) static inline void doHorizLowPassAndCopyBack(uint8_t dst[], int stride, int QP)
{ {
...@@ -2124,7 +2104,8 @@ static inline void deInterlaceBlendLinearLastRow(uint8_t src[], int stride) ...@@ -2124,7 +2104,8 @@ static inline void deInterlaceBlendLinearLastRow(uint8_t src[], int stride)
*/ */
static inline void deInterlaceMedian(uint8_t src[], int stride) static inline void deInterlaceMedian(uint8_t src[], int stride)
{ {
#if defined (HAVE_MMX2) #ifdef HAVE_MMX
#ifdef HAVE_MMX2
asm volatile( asm volatile(
"leal (%0, %1), %%eax \n\t" "leal (%0, %1), %%eax \n\t"
"leal (%%eax, %1, 4), %%ebx \n\t" "leal (%%eax, %1, 4), %%ebx \n\t"
...@@ -2172,6 +2153,48 @@ static inline void deInterlaceMedian(uint8_t src[], int stride) ...@@ -2172,6 +2153,48 @@ static inline void deInterlaceMedian(uint8_t src[], int stride)
: : "r" (src), "r" (stride) : : "r" (src), "r" (stride)
: "%eax", "%ebx" : "%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 #else
//FIXME //FIXME
int x; int x;
...@@ -2193,11 +2216,11 @@ static inline void deInterlaceMedian(uint8_t src[], int stride) ...@@ -2193,11 +2216,11 @@ static inline void deInterlaceMedian(uint8_t src[], int stride)
/** /**
* Deinterlaces the given block * Deinterlaces the given block
* will be called for every 8x8 block, in the last row, and can read & write into an 8x8 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) static inline void deInterlaceMedianLastRow(uint8_t src[], int stride)
{ {
#if defined (HAVE_MMX2) #ifdef HAVE_MMX
#ifdef HAVE_MMX2
asm volatile( asm volatile(
"leal (%0, %1), %%eax \n\t" "leal (%0, %1), %%eax \n\t"
"leal (%%eax, %1, 4), %%ebx \n\t" "leal (%%eax, %1, 4), %%ebx \n\t"
...@@ -2237,6 +2260,26 @@ static inline void deInterlaceMedianLastRow(uint8_t src[], int stride) ...@@ -2237,6 +2260,26 @@ static inline void deInterlaceMedianLastRow(uint8_t src[], int stride)
: : "r" (src), "r" (stride) : : "r" (src), "r" (stride)
: "%eax", "%ebx" : "%eax", "%ebx"
); );
#else //MMX & no 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"
MEDIAN((%0), (%%eax), (%%eax, %1))
MEDIAN((%%eax, %1), (%%eax, %1, 2), (%0, %1, 4))
MEDIAN((%0, %1, 4), (%%ebx), (%%ebx, %1))
"movq (%%ebx, %1), %%mm0 \n\t"
"movq %%mm0, (%%ebx, %1, 2) \n\t"
: : "r" (src), "r" (stride)
: "%eax", "%ebx"
);
#endif //MMX
#else #else
//FIXME //FIXME
int x; int x;
...@@ -2255,7 +2298,6 @@ static inline void deInterlaceMedianLastRow(uint8_t src[], int stride) ...@@ -2255,7 +2298,6 @@ static inline void deInterlaceMedianLastRow(uint8_t src[], int stride)
#endif #endif
} }
#ifdef HAVE_ODIVX_POSTPROCESS #ifdef HAVE_ODIVX_POSTPROCESS
#include "../opendivx/postprocess.h" #include "../opendivx/postprocess.h"
int use_old_pp=0; int use_old_pp=0;
...@@ -2266,8 +2308,6 @@ static void postProcess(uint8_t src[], int srcStride, uint8_t dst[], int dstStri ...@@ -2266,8 +2308,6 @@ 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
*/ */
void postprocess(unsigned char * src[], int src_stride, void postprocess(unsigned char * src[], int src_stride,
unsigned char * dst[], int dst_stride, unsigned char * dst[], int dst_stride,
...@@ -2285,9 +2325,6 @@ void postprocess(unsigned char * src[], int src_stride, ...@@ -2285,9 +2325,6 @@ void postprocess(unsigned char * src[], int src_stride,
} }
#endif #endif
// I'm calling this from dec_video.c:video_set_postprocess()
// if(mode<0) mode= getModeForQuality(-mode);
/* /*
long long T= rdtsc(); long long T= rdtsc();
for(int y=vertical_size-1; y>=0 ; y--) for(int y=vertical_size-1; y>=0 ; y--)
...@@ -2500,7 +2537,7 @@ static void postProcess(uint8_t src[], int srcStride, uint8_t dst[], int dstStri ...@@ -2500,7 +2537,7 @@ static void postProcess(uint8_t src[], int srcStride, uint8_t dst[], int dstStri
static uint64_t *yHistogram= NULL; static uint64_t *yHistogram= NULL;
int black=0, white=255; // blackest black and whitest white in the picture int black=0, white=255; // blackest black and whitest white in the picture
#ifdef TIMEING #ifdef TIMING
long long T0, T1, memcpyTime=0, vertTime=0, horizTime=0, sumTime, diffTime=0; long long T0, T1, memcpyTime=0, vertTime=0, horizTime=0, sumTime, diffTime=0;
sumTime= rdtsc(); sumTime= rdtsc();
#endif #endif
...@@ -2601,7 +2638,7 @@ static void postProcess(uint8_t src[], int srcStride, uint8_t dst[], int dstStri ...@@ -2601,7 +2638,7 @@ static void postProcess(uint8_t src[], int srcStride, uint8_t dst[], int dstStri
if(y + 12 < height) if(y + 12 < height)
{ {
#ifdef MORE_TIMEING #ifdef MORE_TIMING
T0= rdtsc(); T0= rdtsc();
#endif #endif
...@@ -2635,7 +2672,7 @@ static void postProcess(uint8_t src[], int srcStride, uint8_t dst[], int dstStri ...@@ -2635,7 +2672,7 @@ static void postProcess(uint8_t src[], int srcStride, uint8_t dst[], int dstStri
deInterlaceBlendCubic(dstBlock, dstStride); deInterlaceBlendCubic(dstBlock, dstStride);
*/ */
#ifdef MORE_TIMEING #ifdef MORE_TIMING
T1= rdtsc(); T1= rdtsc();
memcpyTime+= T1-T0; memcpyTime+= T1-T0;
T0=T1; T0=T1;
...@@ -2657,7 +2694,7 @@ static void postProcess(uint8_t src[], int srcStride, uint8_t dst[], int dstStri ...@@ -2657,7 +2694,7 @@ static void postProcess(uint8_t src[], int srcStride, uint8_t dst[], int dstStri
doVertDefFilter(vertBlock, stride, QP); doVertDefFilter(vertBlock, stride, QP);
} }
} }
#ifdef MORE_TIMEING #ifdef MORE_TIMING
T1= rdtsc(); T1= rdtsc();
vertTime+= T1-T0; vertTime+= T1-T0;
T0=T1; T0=T1;
...@@ -2683,7 +2720,7 @@ static void postProcess(uint8_t src[], int srcStride, uint8_t dst[], int dstStri ...@@ -2683,7 +2720,7 @@ static void postProcess(uint8_t src[], int srcStride, uint8_t dst[], int dstStri
if(x - 8 >= 0 && x<width) if(x - 8 >= 0 && x<width)
{ {
#ifdef MORE_TIMEING #ifdef MORE_TIMING
T0= rdtsc(); T0= rdtsc();
#endif #endif
if(mode & H_DEBLOCK) if(mode & H_DEBLOCK)
...@@ -2701,7 +2738,7 @@ static void postProcess(uint8_t src[], int srcStride, uint8_t dst[], int dstStri ...@@ -2701,7 +2738,7 @@ static void postProcess(uint8_t src[], int srcStride, uint8_t dst[], int dstStri
doHorizDefFilterAndCopyBack(dstBlock-4, stride, QP); doHorizDefFilterAndCopyBack(dstBlock-4, stride, QP);
} }
} }
#ifdef MORE_TIMEING #ifdef MORE_TIMING
T1= rdtsc(); T1= rdtsc();
horizTime+= T1-T0; horizTime+= T1-T0;
T0=T1; T0=T1;
...@@ -2725,7 +2762,7 @@ static void postProcess(uint8_t src[], int srcStride, uint8_t dst[], int dstStri ...@@ -2725,7 +2762,7 @@ static void postProcess(uint8_t src[], int srcStride, uint8_t dst[], int dstStri
asm volatile("emms"); asm volatile("emms");
#endif #endif
#ifdef TIMEING #ifdef TIMING
// FIXME diff is mostly the time spent for rdtsc (should subtract that but ...) // FIXME diff is mostly the time spent for rdtsc (should subtract that but ...)
sumTime= rdtsc() - sumTime; sumTime= rdtsc() - sumTime;
if(!isColor) if(!isColor)
......
postproc/postprocess.h
View file @ a6be8111
...@@ -47,18 +47,17 @@ ...@@ -47,18 +47,17 @@
#define H_X1_FILTER 0x2000 // 8192 #define H_X1_FILTER 0x2000 // 8192
//Deinterlacing Filters //Deinterlacing Filters
#define DEINTERLACE_FILTER_MASK 0xF0000
#define LINEAR_IPOL_DEINT_FILTER 0x10000 // 65536 #define LINEAR_IPOL_DEINT_FILTER 0x10000 // 65536
#define LINEAR_BLEND_DEINT_FILTER 0x20000 // 131072 #define LINEAR_BLEND_DEINT_FILTER 0x20000 // 131072
#define CUBIC_BLEND_DEINT_FILTER 0x30000 // 196608 (not implemented yet) //#define CUBIC_BLEND_DEINT_FILTER 0x8000 // (not implemented yet)
#define CUBIC_IPOL_DEINT_FILTER 0x40000 // 262144 (not implemented yet) #define CUBIC_IPOL_DEINT_FILTER 0x40000 // 262144 (not implemented yet)
#define MEDIAN_DEINT_FILTER 0x80000 // 524288 #define MEDIAN_DEINT_FILTER 0x80000 // 524288
#define GET_PP_QUALITY_MAX 6 #define GET_PP_QUALITY_MAX 6
//#define TIMEING //#define TIMING
//#define MORE_TIMEING //#define MORE_TIMING
#define QP_STORE_T int #define QP_STORE_T int
......
postproc/postprocess_template.c
View file @ a6be8111
...@@ -32,7 +32,7 @@ Vertical X1 a E E ...@@ -32,7 +32,7 @@ Vertical X1 a E E
Horizontal X1 a E E Horizontal X1 a E E
LinIpolDeinterlace a E E* LinIpolDeinterlace a E E*
LinBlendDeinterlace a E E* LinBlendDeinterlace a E E*
MedianDeinterlace a E MedianDeinterlace Ec Ec
* i dont have a 3dnow CPU -> its untested * i dont have a 3dnow CPU -> its untested
...@@ -56,37 +56,17 @@ do something about the speed of the horizontal filters ...@@ -56,37 +56,17 @@ do something about the speed of the horizontal filters
make the mainloop more flexible (variable number of blocks at once make the mainloop more flexible (variable number of blocks at once
(the if/else stuff per block is slowing things down) (the if/else stuff per block is slowing things down)
compare the quality & speed of all filters compare the quality & speed of all filters
implement a few simple deinterlacing filters
split this huge file split this huge file
fix warnings (unused vars, ...) fix warnings (unused vars, ...)
noise reduction filters
... ...
Notes: 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
changed initial values of the brightness statistics
C++ -> C conversation
QP range question solved (very likely 1<=QP<=32 according to arpi)
new experimental vertical deblocking filter
RK filter has 3dNow support now (untested)
0.1.2
fixed a bug in the horizontal default filter
3dnow version of the Horizontal & Vertical Lowpass filters
mmx version of the Horizontal Default filter
mmx2 & C versions of a simple filter described in a paper from ramkishor & karandikar
added mode flags & quality2mode function
0.1.1
*/ */
//Changelog: use the CVS log
#include <inttypes.h> #include <inttypes.h>
#include <stdio.h> #include <stdio.h>
...@@ -154,7 +134,7 @@ int maxAllowedY=255; ...@@ -154,7 +134,7 @@ int maxAllowedY=255;
//FIXME can never make a movies black brighter (anyone needs that?) //FIXME can never make a movies black brighter (anyone needs that?)
int minAllowedY=0; int minAllowedY=0;
#ifdef TIMEING #ifdef TIMING
static inline long long rdtsc() static inline long long rdtsc()
{ {
long long l; long long l;
...@@ -364,7 +344,7 @@ static inline int isVertMinMaxOk(uint8_t src[], int stride, int QP) ...@@ -364,7 +344,7 @@ static inline int isVertMinMaxOk(uint8_t src[], int stride, int QP)
/** /**
* Do a vertical low pass filter on the 8x10 block (only write to the 8x8 block in the middle) * Do a vertical low pass filter on the 8x10 block (only write to the 8x8 block in the middle)
* useing the 9-Tap Filter (1,1,2,2,4,2,2,1,1)/16 * using the 9-Tap Filter (1,1,2,2,4,2,2,1,1)/16
*/ */
static inline void doVertLowPass(uint8_t *src, int stride, int QP) static inline void doVertLowPass(uint8_t *src, int stride, int QP)
{ {
...@@ -1583,8 +1563,8 @@ static inline void doHorizDefFilterAndCopyBack(uint8_t dst[], int stride, int QP ...@@ -1583,8 +1563,8 @@ static inline void doHorizDefFilterAndCopyBack(uint8_t dst[], int stride, int QP
/** /**
* Do a horizontal low pass filter on the 10x8 block (dst points to middle 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) * using the 9-Tap Filter (1,1,2,2,4,2,2,1,1)/16 (C version)
* useing the 7-Tap Filter (2,2,2,4,2,2,2)/16 (MMX2/3DNOW version) * using 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) static inline void doHorizLowPassAndCopyBack(uint8_t dst[], int stride, int QP)
{ {
...@@ -2124,7 +2104,8 @@ static inline void deInterlaceBlendLinearLastRow(uint8_t src[], int stride) ...@@ -2124,7 +2104,8 @@ static inline void deInterlaceBlendLinearLastRow(uint8_t src[], int stride)
*/ */
static inline void deInterlaceMedian(uint8_t src[], int stride) static inline void deInterlaceMedian(uint8_t src[], int stride)
{ {
#if defined (HAVE_MMX2) #ifdef HAVE_MMX
#ifdef HAVE_MMX2
asm volatile( asm volatile(
"leal (%0, %1), %%eax \n\t" "leal (%0, %1), %%eax \n\t"
"leal (%%eax, %1, 4), %%ebx \n\t" "leal (%%eax, %1, 4), %%ebx \n\t"
...@@ -2172,6 +2153,48 @@ static inline void deInterlaceMedian(uint8_t src[], int stride) ...@@ -2172,6 +2153,48 @@ static inline void deInterlaceMedian(uint8_t src[], int stride)
: : "r" (src), "r" (stride) : : "r" (src), "r" (stride)
: "%eax", "%ebx" : "%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 #else
//FIXME //FIXME
int x; int x;
...@@ -2193,11 +2216,11 @@ static inline void deInterlaceMedian(uint8_t src[], int stride) ...@@ -2193,11 +2216,11 @@ static inline void deInterlaceMedian(uint8_t src[], int stride)
/** /**
* Deinterlaces the given block * Deinterlaces the given block
* will be called for every 8x8 block, in the last row, and can read & write into an 8x8 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) static inline void deInterlaceMedianLastRow(uint8_t src[], int stride)
{ {
#if defined (HAVE_MMX2) #ifdef HAVE_MMX
#ifdef HAVE_MMX2
asm volatile( asm volatile(
"leal (%0, %1), %%eax \n\t" "leal (%0, %1), %%eax \n\t"
"leal (%%eax, %1, 4), %%ebx \n\t" "leal (%%eax, %1, 4), %%ebx \n\t"
...@@ -2237,6 +2260,26 @@ static inline void deInterlaceMedianLastRow(uint8_t src[], int stride) ...@@ -2237,6 +2260,26 @@ static inline void deInterlaceMedianLastRow(uint8_t src[], int stride)
: : "r" (src), "r" (stride) : : "r" (src), "r" (stride)
: "%eax", "%ebx" : "%eax", "%ebx"
); );
#else //MMX & no 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"
MEDIAN((%0), (%%eax), (%%eax, %1))
MEDIAN((%%eax, %1), (%%eax, %1, 2), (%0, %1, 4))
MEDIAN((%0, %1, 4), (%%ebx), (%%ebx, %1))
"movq (%%ebx, %1), %%mm0 \n\t"
"movq %%mm0, (%%ebx, %1, 2) \n\t"
: : "r" (src), "r" (stride)
: "%eax", "%ebx"
);
#endif //MMX
#else #else
//FIXME //FIXME
int x; int x;
...@@ -2255,7 +2298,6 @@ static inline void deInterlaceMedianLastRow(uint8_t src[], int stride) ...@@ -2255,7 +2298,6 @@ static inline void deInterlaceMedianLastRow(uint8_t src[], int stride)
#endif #endif
} }
#ifdef HAVE_ODIVX_POSTPROCESS #ifdef HAVE_ODIVX_POSTPROCESS
#include "../opendivx/postprocess.h" #include "../opendivx/postprocess.h"
int use_old_pp=0; int use_old_pp=0;
...@@ -2266,8 +2308,6 @@ static void postProcess(uint8_t src[], int srcStride, uint8_t dst[], int dstStri ...@@ -2266,8 +2308,6 @@ 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
*/ */
void postprocess(unsigned char * src[], int src_stride, void postprocess(unsigned char * src[], int src_stride,
unsigned char * dst[], int dst_stride, unsigned char * dst[], int dst_stride,
...@@ -2285,9 +2325,6 @@ void postprocess(unsigned char * src[], int src_stride, ...@@ -2285,9 +2325,6 @@ void postprocess(unsigned char * src[], int src_stride,
} }
#endif #endif
// I'm calling this from dec_video.c:video_set_postprocess()
// if(mode<0) mode= getModeForQuality(-mode);
/* /*
long long T= rdtsc(); long long T= rdtsc();
for(int y=vertical_size-1; y>=0 ; y--) for(int y=vertical_size-1; y>=0 ; y--)
...@@ -2500,7 +2537,7 @@ static void postProcess(uint8_t src[], int srcStride, uint8_t dst[], int dstStri ...@@ -2500,7 +2537,7 @@ static void postProcess(uint8_t src[], int srcStride, uint8_t dst[], int dstStri
static uint64_t *yHistogram= NULL; static uint64_t *yHistogram= NULL;
int black=0, white=255; // blackest black and whitest white in the picture int black=0, white=255; // blackest black and whitest white in the picture
#ifdef TIMEING #ifdef TIMING
long long T0, T1, memcpyTime=0, vertTime=0, horizTime=0, sumTime, diffTime=0; long long T0, T1, memcpyTime=0, vertTime=0, horizTime=0, sumTime, diffTime=0;
sumTime= rdtsc(); sumTime= rdtsc();
#endif #endif
...@@ -2601,7 +2638,7 @@ static void postProcess(uint8_t src[], int srcStride, uint8_t dst[], int dstStri ...@@ -2601,7 +2638,7 @@ static void postProcess(uint8_t src[], int srcStride, uint8_t dst[], int dstStri
if(y + 12 < height) if(y + 12 < height)
{ {
#ifdef MORE_TIMEING #ifdef MORE_TIMING
T0= rdtsc(); T0= rdtsc();
#endif #endif
...@@ -2635,7 +2672,7 @@ static void postProcess(uint8_t src[], int srcStride, uint8_t dst[], int dstStri ...@@ -2635,7 +2672,7 @@ static void postProcess(uint8_t src[], int srcStride, uint8_t dst[], int dstStri
deInterlaceBlendCubic(dstBlock, dstStride); deInterlaceBlendCubic(dstBlock, dstStride);
*/ */
#ifdef MORE_TIMEING #ifdef MORE_TIMING
T1= rdtsc(); T1= rdtsc();
memcpyTime+= T1-T0; memcpyTime+= T1-T0;
T0=T1; T0=T1;
...@@ -2657,7 +2694,7 @@ static void postProcess(uint8_t src[], int srcStride, uint8_t dst[], int dstStri ...@@ -2657,7 +2694,7 @@ static void postProcess(uint8_t src[], int srcStride, uint8_t dst[], int dstStri
doVertDefFilter(vertBlock, stride, QP); doVertDefFilter(vertBlock, stride, QP);
} }
} }
#ifdef MORE_TIMEING #ifdef MORE_TIMING
T1= rdtsc(); T1= rdtsc();
vertTime+= T1-T0; vertTime+= T1-T0;
T0=T1; T0=T1;
...@@ -2683,7 +2720,7 @@ static void postProcess(uint8_t src[], int srcStride, uint8_t dst[], int dstStri ...@@ -2683,7 +2720,7 @@ static void postProcess(uint8_t src[], int srcStride, uint8_t dst[], int dstStri
if(x - 8 >= 0 && x<width) if(x - 8 >= 0 && x<width)
{ {
#ifdef MORE_TIMEING #ifdef MORE_TIMING
T0= rdtsc(); T0= rdtsc();
#endif #endif
if(mode & H_DEBLOCK) if(mode & H_DEBLOCK)
...@@ -2701,7 +2738,7 @@ static void postProcess(uint8_t src[], int srcStride, uint8_t dst[], int dstStri ...@@ -2701,7 +2738,7 @@ static void postProcess(uint8_t src[], int srcStride, uint8_t dst[], int dstStri
doHorizDefFilterAndCopyBack(dstBlock-4, stride, QP); doHorizDefFilterAndCopyBack(dstBlock-4, stride, QP);
} }
} }
#ifdef MORE_TIMEING #ifdef MORE_TIMING
T1= rdtsc(); T1= rdtsc();
horizTime+= T1-T0; horizTime+= T1-T0;
T0=T1; T0=T1;
...@@ -2725,7 +2762,7 @@ static void postProcess(uint8_t src[], int srcStride, uint8_t dst[], int dstStri ...@@ -2725,7 +2762,7 @@ static void postProcess(uint8_t src[], int srcStride, uint8_t dst[], int dstStri
asm volatile("emms"); asm volatile("emms");
#endif #endif
#ifdef TIMEING #ifdef TIMING
// FIXME diff is mostly the time spent for rdtsc (should subtract that but ...) // FIXME diff is mostly the time spent for rdtsc (should subtract that but ...)
sumTime= rdtsc() - sumTime; sumTime= rdtsc() - sumTime;
if(!isColor) if(!isColor)
......
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