mirror of
https://github.com/mpv-player/mpv
synced 2024-12-13 18:36:09 +00:00
d1a54d5696
These includes were added earlier after the definition of the DECLARE_ALIGNED and DECLARE_ASM_CONST macros were moved to this header in FFmpeg. However now those macros are again in the public mem.h header, and there is no need to include internal.h.
609 lines
18 KiB
C
609 lines
18 KiB
C
/*
|
|
* Copyright (C) 2003 Michael Niedermayer <michaelni@gmx.at>
|
|
*
|
|
* This file is part of MPlayer.
|
|
*
|
|
* MPlayer is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* MPlayer is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License along
|
|
* with MPlayer; if not, write to the Free Software Foundation, Inc.,
|
|
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
|
|
*/
|
|
|
|
/*
|
|
* This implementation is based on an algorithm described in
|
|
* "Aria Nosratinia Embedded Post-Processing for
|
|
* Enhancement of Compressed Images (1999)"
|
|
* (http://citeseer.nj.nec.com/nosratinia99embedded.html)
|
|
*/
|
|
|
|
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <inttypes.h>
|
|
#include <math.h>
|
|
|
|
#include "config.h"
|
|
|
|
#include "mp_msg.h"
|
|
#include "cpudetect.h"
|
|
|
|
#include "libavutil/intreadwrite.h"
|
|
#include "libavcodec/avcodec.h"
|
|
#include "libavcodec/dsputil.h"
|
|
|
|
#include "img_format.h"
|
|
#include "mp_image.h"
|
|
#include "vf.h"
|
|
#include "libvo/fastmemcpy.h"
|
|
|
|
#define XMIN(a,b) ((a) < (b) ? (a) : (b))
|
|
|
|
//===========================================================================//
|
|
static const uint8_t __attribute__((aligned(8))) dither[8][8]={
|
|
{ 0, 48, 12, 60, 3, 51, 15, 63, },
|
|
{ 32, 16, 44, 28, 35, 19, 47, 31, },
|
|
{ 8, 56, 4, 52, 11, 59, 7, 55, },
|
|
{ 40, 24, 36, 20, 43, 27, 39, 23, },
|
|
{ 2, 50, 14, 62, 1, 49, 13, 61, },
|
|
{ 34, 18, 46, 30, 33, 17, 45, 29, },
|
|
{ 10, 58, 6, 54, 9, 57, 5, 53, },
|
|
{ 42, 26, 38, 22, 41, 25, 37, 21, },
|
|
};
|
|
|
|
static const uint8_t offset[127][2]= {
|
|
{0,0},
|
|
{0,0}, {4,4},
|
|
{0,0}, {2,2}, {6,4}, {4,6},
|
|
{0,0}, {5,1}, {2,2}, {7,3}, {4,4}, {1,5}, {6,6}, {3,7},
|
|
|
|
{0,0}, {4,0}, {1,1}, {5,1}, {3,2}, {7,2}, {2,3}, {6,3},
|
|
{0,4}, {4,4}, {1,5}, {5,5}, {3,6}, {7,6}, {2,7}, {6,7},
|
|
|
|
{0,0}, {0,2}, {0,4}, {0,6}, {1,1}, {1,3}, {1,5}, {1,7},
|
|
{2,0}, {2,2}, {2,4}, {2,6}, {3,1}, {3,3}, {3,5}, {3,7},
|
|
{4,0}, {4,2}, {4,4}, {4,6}, {5,1}, {5,3}, {5,5}, {5,7},
|
|
{6,0}, {6,2}, {6,4}, {6,6}, {7,1}, {7,3}, {7,5}, {7,7},
|
|
|
|
{0,0}, {4,4}, {0,4}, {4,0}, {2,2}, {6,6}, {2,6}, {6,2},
|
|
{0,2}, {4,6}, {0,6}, {4,2}, {2,0}, {6,4}, {2,4}, {6,0},
|
|
{1,1}, {5,5}, {1,5}, {5,1}, {3,3}, {7,7}, {3,7}, {7,3},
|
|
{1,3}, {5,7}, {1,7}, {5,3}, {3,1}, {7,5}, {3,5}, {7,1},
|
|
{0,1}, {4,5}, {0,5}, {4,1}, {2,3}, {6,7}, {2,7}, {6,3},
|
|
{0,3}, {4,7}, {0,7}, {4,3}, {2,1}, {6,5}, {2,5}, {6,1},
|
|
{1,0}, {5,4}, {1,4}, {5,0}, {3,2}, {7,6}, {3,6}, {7,2},
|
|
{1,2}, {5,6}, {1,6}, {5,2}, {3,0}, {7,4}, {3,4}, {7,0},
|
|
};
|
|
|
|
struct vf_priv_s {
|
|
int log2_count;
|
|
int qp;
|
|
int mode;
|
|
int mpeg2;
|
|
int temp_stride;
|
|
uint8_t *src;
|
|
int16_t *temp;
|
|
AVCodecContext *avctx;
|
|
DSPContext dsp;
|
|
char *non_b_qp;
|
|
};
|
|
|
|
#define SHIFT 22
|
|
|
|
static void hardthresh_c(DCTELEM dst[64], DCTELEM src[64], int qp, uint8_t *permutation){
|
|
int i;
|
|
int bias= 0; //FIXME
|
|
unsigned int threshold1, threshold2;
|
|
|
|
threshold1= qp*((1<<4) - bias) - 1;
|
|
threshold2= (threshold1<<1);
|
|
|
|
memset(dst, 0, 64*sizeof(DCTELEM));
|
|
dst[0]= (src[0] + 4)>>3;
|
|
|
|
for(i=1; i<64; i++){
|
|
int level= src[i];
|
|
if(((unsigned)(level+threshold1))>threshold2){
|
|
const int j= permutation[i];
|
|
dst[j]= (level + 4)>>3;
|
|
}
|
|
}
|
|
}
|
|
|
|
static void softthresh_c(DCTELEM dst[64], DCTELEM src[64], int qp, uint8_t *permutation){
|
|
int i;
|
|
int bias= 0; //FIXME
|
|
unsigned int threshold1, threshold2;
|
|
|
|
threshold1= qp*((1<<4) - bias) - 1;
|
|
threshold2= (threshold1<<1);
|
|
|
|
memset(dst, 0, 64*sizeof(DCTELEM));
|
|
dst[0]= (src[0] + 4)>>3;
|
|
|
|
for(i=1; i<64; i++){
|
|
int level= src[i];
|
|
if(((unsigned)(level+threshold1))>threshold2){
|
|
const int j= permutation[i];
|
|
if(level>0)
|
|
dst[j]= (level - threshold1 + 4)>>3;
|
|
else
|
|
dst[j]= (level + threshold1 + 4)>>3;
|
|
}
|
|
}
|
|
}
|
|
|
|
#if HAVE_MMX
|
|
static void hardthresh_mmx(DCTELEM dst[64], DCTELEM src[64], int qp, uint8_t *permutation){
|
|
int bias= 0; //FIXME
|
|
unsigned int threshold1;
|
|
|
|
threshold1= qp*((1<<4) - bias) - 1;
|
|
|
|
__asm__ volatile(
|
|
#define REQUANT_CORE(dst0, dst1, dst2, dst3, src0, src1, src2, src3) \
|
|
"movq " #src0 ", %%mm0 \n\t"\
|
|
"movq " #src1 ", %%mm1 \n\t"\
|
|
"movq " #src2 ", %%mm2 \n\t"\
|
|
"movq " #src3 ", %%mm3 \n\t"\
|
|
"psubw %%mm4, %%mm0 \n\t"\
|
|
"psubw %%mm4, %%mm1 \n\t"\
|
|
"psubw %%mm4, %%mm2 \n\t"\
|
|
"psubw %%mm4, %%mm3 \n\t"\
|
|
"paddusw %%mm5, %%mm0 \n\t"\
|
|
"paddusw %%mm5, %%mm1 \n\t"\
|
|
"paddusw %%mm5, %%mm2 \n\t"\
|
|
"paddusw %%mm5, %%mm3 \n\t"\
|
|
"paddw %%mm6, %%mm0 \n\t"\
|
|
"paddw %%mm6, %%mm1 \n\t"\
|
|
"paddw %%mm6, %%mm2 \n\t"\
|
|
"paddw %%mm6, %%mm3 \n\t"\
|
|
"psubusw %%mm6, %%mm0 \n\t"\
|
|
"psubusw %%mm6, %%mm1 \n\t"\
|
|
"psubusw %%mm6, %%mm2 \n\t"\
|
|
"psubusw %%mm6, %%mm3 \n\t"\
|
|
"psraw $3, %%mm0 \n\t"\
|
|
"psraw $3, %%mm1 \n\t"\
|
|
"psraw $3, %%mm2 \n\t"\
|
|
"psraw $3, %%mm3 \n\t"\
|
|
\
|
|
"movq %%mm0, %%mm7 \n\t"\
|
|
"punpcklwd %%mm2, %%mm0 \n\t" /*A*/\
|
|
"punpckhwd %%mm2, %%mm7 \n\t" /*C*/\
|
|
"movq %%mm1, %%mm2 \n\t"\
|
|
"punpcklwd %%mm3, %%mm1 \n\t" /*B*/\
|
|
"punpckhwd %%mm3, %%mm2 \n\t" /*D*/\
|
|
"movq %%mm0, %%mm3 \n\t"\
|
|
"punpcklwd %%mm1, %%mm0 \n\t" /*A*/\
|
|
"punpckhwd %%mm7, %%mm3 \n\t" /*C*/\
|
|
"punpcklwd %%mm2, %%mm7 \n\t" /*B*/\
|
|
"punpckhwd %%mm2, %%mm1 \n\t" /*D*/\
|
|
\
|
|
"movq %%mm0, " #dst0 " \n\t"\
|
|
"movq %%mm7, " #dst1 " \n\t"\
|
|
"movq %%mm3, " #dst2 " \n\t"\
|
|
"movq %%mm1, " #dst3 " \n\t"
|
|
|
|
"movd %2, %%mm4 \n\t"
|
|
"movd %3, %%mm5 \n\t"
|
|
"movd %4, %%mm6 \n\t"
|
|
"packssdw %%mm4, %%mm4 \n\t"
|
|
"packssdw %%mm5, %%mm5 \n\t"
|
|
"packssdw %%mm6, %%mm6 \n\t"
|
|
"packssdw %%mm4, %%mm4 \n\t"
|
|
"packssdw %%mm5, %%mm5 \n\t"
|
|
"packssdw %%mm6, %%mm6 \n\t"
|
|
REQUANT_CORE( (%1), 8(%1), 16(%1), 24(%1), (%0), 8(%0), 64(%0), 72(%0))
|
|
REQUANT_CORE(32(%1), 40(%1), 48(%1), 56(%1),16(%0),24(%0), 48(%0), 56(%0))
|
|
REQUANT_CORE(64(%1), 72(%1), 80(%1), 88(%1),32(%0),40(%0), 96(%0),104(%0))
|
|
REQUANT_CORE(96(%1),104(%1),112(%1),120(%1),80(%0),88(%0),112(%0),120(%0))
|
|
: : "r" (src), "r" (dst), "g" (threshold1+1), "g" (threshold1+5), "g" (threshold1-4) //FIXME maybe more accurate then needed?
|
|
);
|
|
dst[0]= (src[0] + 4)>>3;
|
|
}
|
|
|
|
static void softthresh_mmx(DCTELEM dst[64], DCTELEM src[64], int qp, uint8_t *permutation){
|
|
int bias= 0; //FIXME
|
|
unsigned int threshold1;
|
|
|
|
threshold1= qp*((1<<4) - bias) - 1;
|
|
|
|
__asm__ volatile(
|
|
#undef REQUANT_CORE
|
|
#define REQUANT_CORE(dst0, dst1, dst2, dst3, src0, src1, src2, src3) \
|
|
"movq " #src0 ", %%mm0 \n\t"\
|
|
"movq " #src1 ", %%mm1 \n\t"\
|
|
"pxor %%mm6, %%mm6 \n\t"\
|
|
"pxor %%mm7, %%mm7 \n\t"\
|
|
"pcmpgtw %%mm0, %%mm6 \n\t"\
|
|
"pcmpgtw %%mm1, %%mm7 \n\t"\
|
|
"pxor %%mm6, %%mm0 \n\t"\
|
|
"pxor %%mm7, %%mm1 \n\t"\
|
|
"psubusw %%mm4, %%mm0 \n\t"\
|
|
"psubusw %%mm4, %%mm1 \n\t"\
|
|
"pxor %%mm6, %%mm0 \n\t"\
|
|
"pxor %%mm7, %%mm1 \n\t"\
|
|
"movq " #src2 ", %%mm2 \n\t"\
|
|
"movq " #src3 ", %%mm3 \n\t"\
|
|
"pxor %%mm6, %%mm6 \n\t"\
|
|
"pxor %%mm7, %%mm7 \n\t"\
|
|
"pcmpgtw %%mm2, %%mm6 \n\t"\
|
|
"pcmpgtw %%mm3, %%mm7 \n\t"\
|
|
"pxor %%mm6, %%mm2 \n\t"\
|
|
"pxor %%mm7, %%mm3 \n\t"\
|
|
"psubusw %%mm4, %%mm2 \n\t"\
|
|
"psubusw %%mm4, %%mm3 \n\t"\
|
|
"pxor %%mm6, %%mm2 \n\t"\
|
|
"pxor %%mm7, %%mm3 \n\t"\
|
|
\
|
|
"paddsw %%mm5, %%mm0 \n\t"\
|
|
"paddsw %%mm5, %%mm1 \n\t"\
|
|
"paddsw %%mm5, %%mm2 \n\t"\
|
|
"paddsw %%mm5, %%mm3 \n\t"\
|
|
"psraw $3, %%mm0 \n\t"\
|
|
"psraw $3, %%mm1 \n\t"\
|
|
"psraw $3, %%mm2 \n\t"\
|
|
"psraw $3, %%mm3 \n\t"\
|
|
\
|
|
"movq %%mm0, %%mm7 \n\t"\
|
|
"punpcklwd %%mm2, %%mm0 \n\t" /*A*/\
|
|
"punpckhwd %%mm2, %%mm7 \n\t" /*C*/\
|
|
"movq %%mm1, %%mm2 \n\t"\
|
|
"punpcklwd %%mm3, %%mm1 \n\t" /*B*/\
|
|
"punpckhwd %%mm3, %%mm2 \n\t" /*D*/\
|
|
"movq %%mm0, %%mm3 \n\t"\
|
|
"punpcklwd %%mm1, %%mm0 \n\t" /*A*/\
|
|
"punpckhwd %%mm7, %%mm3 \n\t" /*C*/\
|
|
"punpcklwd %%mm2, %%mm7 \n\t" /*B*/\
|
|
"punpckhwd %%mm2, %%mm1 \n\t" /*D*/\
|
|
\
|
|
"movq %%mm0, " #dst0 " \n\t"\
|
|
"movq %%mm7, " #dst1 " \n\t"\
|
|
"movq %%mm3, " #dst2 " \n\t"\
|
|
"movq %%mm1, " #dst3 " \n\t"
|
|
|
|
"movd %2, %%mm4 \n\t"
|
|
"movd %3, %%mm5 \n\t"
|
|
"packssdw %%mm4, %%mm4 \n\t"
|
|
"packssdw %%mm5, %%mm5 \n\t"
|
|
"packssdw %%mm4, %%mm4 \n\t"
|
|
"packssdw %%mm5, %%mm5 \n\t"
|
|
REQUANT_CORE( (%1), 8(%1), 16(%1), 24(%1), (%0), 8(%0), 64(%0), 72(%0))
|
|
REQUANT_CORE(32(%1), 40(%1), 48(%1), 56(%1),16(%0),24(%0), 48(%0), 56(%0))
|
|
REQUANT_CORE(64(%1), 72(%1), 80(%1), 88(%1),32(%0),40(%0), 96(%0),104(%0))
|
|
REQUANT_CORE(96(%1),104(%1),112(%1),120(%1),80(%0),88(%0),112(%0),120(%0))
|
|
: : "r" (src), "r" (dst), "g" (threshold1), "rm" (4) //FIXME maybe more accurate then needed?
|
|
);
|
|
|
|
dst[0]= (src[0] + 4)>>3;
|
|
}
|
|
#endif
|
|
|
|
static inline void add_block(int16_t *dst, int stride, DCTELEM block[64]){
|
|
int y;
|
|
|
|
for(y=0; y<8; y++){
|
|
*(uint32_t*)&dst[0 + y*stride]+= *(uint32_t*)&block[0 + y*8];
|
|
*(uint32_t*)&dst[2 + y*stride]+= *(uint32_t*)&block[2 + y*8];
|
|
*(uint32_t*)&dst[4 + y*stride]+= *(uint32_t*)&block[4 + y*8];
|
|
*(uint32_t*)&dst[6 + y*stride]+= *(uint32_t*)&block[6 + y*8];
|
|
}
|
|
}
|
|
|
|
static void store_slice_c(uint8_t *dst, int16_t *src, int dst_stride, int src_stride, int width, int height, int log2_scale){
|
|
int y, x;
|
|
|
|
#define STORE(pos) \
|
|
temp= ((src[x + y*src_stride + pos]<<log2_scale) + d[pos])>>6;\
|
|
if(temp & 0x100) temp= ~(temp>>31);\
|
|
dst[x + y*dst_stride + pos]= temp;
|
|
|
|
for(y=0; y<height; y++){
|
|
const uint8_t *d= dither[y];
|
|
for(x=0; x<width; x+=8){
|
|
int temp;
|
|
STORE(0);
|
|
STORE(1);
|
|
STORE(2);
|
|
STORE(3);
|
|
STORE(4);
|
|
STORE(5);
|
|
STORE(6);
|
|
STORE(7);
|
|
}
|
|
}
|
|
}
|
|
|
|
#if HAVE_MMX
|
|
static void store_slice_mmx(uint8_t *dst, int16_t *src, int dst_stride, int src_stride, int width, int height, int log2_scale){
|
|
int y;
|
|
|
|
for(y=0; y<height; y++){
|
|
uint8_t *dst1= dst;
|
|
int16_t *src1= src;
|
|
__asm__ volatile(
|
|
"movq (%3), %%mm3 \n\t"
|
|
"movq (%3), %%mm4 \n\t"
|
|
"movd %4, %%mm2 \n\t"
|
|
"pxor %%mm0, %%mm0 \n\t"
|
|
"punpcklbw %%mm0, %%mm3 \n\t"
|
|
"punpckhbw %%mm0, %%mm4 \n\t"
|
|
"psraw %%mm2, %%mm3 \n\t"
|
|
"psraw %%mm2, %%mm4 \n\t"
|
|
"movd %5, %%mm2 \n\t"
|
|
"1: \n\t"
|
|
"movq (%0), %%mm0 \n\t"
|
|
"movq 8(%0), %%mm1 \n\t"
|
|
"paddw %%mm3, %%mm0 \n\t"
|
|
"paddw %%mm4, %%mm1 \n\t"
|
|
"psraw %%mm2, %%mm0 \n\t"
|
|
"psraw %%mm2, %%mm1 \n\t"
|
|
"packuswb %%mm1, %%mm0 \n\t"
|
|
"movq %%mm0, (%1) \n\t"
|
|
"add $16, %0 \n\t"
|
|
"add $8, %1 \n\t"
|
|
"cmp %2, %1 \n\t"
|
|
" jb 1b \n\t"
|
|
: "+r" (src1), "+r"(dst1)
|
|
: "r"(dst + width), "r"(dither[y]), "g"(log2_scale), "g"(6-log2_scale)
|
|
);
|
|
src += src_stride;
|
|
dst += dst_stride;
|
|
}
|
|
// if(width != mmxw)
|
|
// store_slice_c(dst + mmxw, src + mmxw, dst_stride, src_stride, width - mmxw, log2_scale);
|
|
}
|
|
#endif
|
|
|
|
static void (*store_slice)(uint8_t *dst, int16_t *src, int dst_stride, int src_stride, int width, int height, int log2_scale)= store_slice_c;
|
|
|
|
static void (*requantize)(DCTELEM dst[64], DCTELEM src[64], int qp, uint8_t *permutation)= hardthresh_c;
|
|
|
|
static void filter(struct vf_priv_s *p, uint8_t *dst, uint8_t *src, int dst_stride, int src_stride, int width, int height, uint8_t *qp_store, int qp_stride, int is_luma){
|
|
int x, y, i;
|
|
const int count= 1<<p->log2_count;
|
|
const int stride= is_luma ? p->temp_stride : ((width+16+15)&(~15));
|
|
uint64_t __attribute__((aligned(16))) block_align[32];
|
|
DCTELEM *block = (DCTELEM *)block_align;
|
|
DCTELEM *block2= (DCTELEM *)(block_align+16);
|
|
|
|
if (!src || !dst) return; // HACK avoid crash for Y8 colourspace
|
|
for(y=0; y<height; y++){
|
|
int index= 8 + 8*stride + y*stride;
|
|
fast_memcpy(p->src + index, src + y*src_stride, width);
|
|
for(x=0; x<8; x++){
|
|
p->src[index - x - 1]= p->src[index + x ];
|
|
p->src[index + width + x ]= p->src[index + width - x - 1];
|
|
}
|
|
}
|
|
for(y=0; y<8; y++){
|
|
fast_memcpy(p->src + ( 7-y)*stride, p->src + ( y+8)*stride, stride);
|
|
fast_memcpy(p->src + (height+8+y)*stride, p->src + (height-y+7)*stride, stride);
|
|
}
|
|
//FIXME (try edge emu)
|
|
|
|
for(y=0; y<height+8; y+=8){
|
|
memset(p->temp + (8+y)*stride, 0, 8*stride*sizeof(int16_t));
|
|
for(x=0; x<width+8; x+=8){
|
|
const int qps= 3 + is_luma;
|
|
int qp;
|
|
|
|
if(p->qp)
|
|
qp= p->qp;
|
|
else{
|
|
qp= qp_store[ (XMIN(x, width-1)>>qps) + (XMIN(y, height-1)>>qps) * qp_stride];
|
|
if(p->mpeg2) qp = FFMAX(1, qp>>1);
|
|
}
|
|
for(i=0; i<count; i++){
|
|
const int x1= x + offset[i+count-1][0];
|
|
const int y1= y + offset[i+count-1][1];
|
|
const int index= x1 + y1*stride;
|
|
p->dsp.get_pixels(block, p->src + index, stride);
|
|
p->dsp.fdct(block);
|
|
requantize(block2, block, qp, p->dsp.idct_permutation);
|
|
p->dsp.idct(block2);
|
|
add_block(p->temp + index, stride, block2);
|
|
}
|
|
}
|
|
if(y)
|
|
store_slice(dst + (y-8)*dst_stride, p->temp + 8 + y*stride, dst_stride, stride, width, XMIN(8, height+8-y), 6-p->log2_count);
|
|
}
|
|
#if 0
|
|
for(y=0; y<height; y++){
|
|
for(x=0; x<width; x++){
|
|
if((((x>>6) ^ (y>>6)) & 1) == 0)
|
|
dst[x + y*dst_stride]= p->src[8 + 8*stride + x + y*stride];
|
|
if((x&63) == 0 || (y&63)==0)
|
|
dst[x + y*dst_stride] += 128;
|
|
}
|
|
}
|
|
#endif
|
|
//FIXME reorder for better caching
|
|
}
|
|
|
|
static int config(struct vf_instance* vf,
|
|
int width, int height, int d_width, int d_height,
|
|
unsigned int flags, unsigned int outfmt){
|
|
int h= (height+16+15)&(~15);
|
|
|
|
vf->priv->temp_stride= (width+16+15)&(~15);
|
|
vf->priv->temp= malloc(vf->priv->temp_stride*h*sizeof(int16_t));
|
|
vf->priv->src = malloc(vf->priv->temp_stride*h*sizeof(uint8_t));
|
|
|
|
return vf_next_config(vf,width,height,d_width,d_height,flags,outfmt);
|
|
}
|
|
|
|
static void get_image(struct vf_instance* vf, mp_image_t *mpi){
|
|
if(mpi->flags&MP_IMGFLAG_PRESERVE) return; // don't change
|
|
// ok, we can do pp in-place (or pp disabled):
|
|
vf->dmpi=vf_get_image(vf->next,mpi->imgfmt,
|
|
mpi->type, mpi->flags | MP_IMGFLAG_READABLE, mpi->width, mpi->height);
|
|
mpi->planes[0]=vf->dmpi->planes[0];
|
|
mpi->stride[0]=vf->dmpi->stride[0];
|
|
mpi->width=vf->dmpi->width;
|
|
if(mpi->flags&MP_IMGFLAG_PLANAR){
|
|
mpi->planes[1]=vf->dmpi->planes[1];
|
|
mpi->planes[2]=vf->dmpi->planes[2];
|
|
mpi->stride[1]=vf->dmpi->stride[1];
|
|
mpi->stride[2]=vf->dmpi->stride[2];
|
|
}
|
|
mpi->flags|=MP_IMGFLAG_DIRECT;
|
|
}
|
|
|
|
static int put_image(struct vf_instance* vf, mp_image_t *mpi, double pts){
|
|
mp_image_t *dmpi;
|
|
|
|
if(!(mpi->flags&MP_IMGFLAG_DIRECT)){
|
|
// no DR, so get a new image! hope we'll get DR buffer:
|
|
dmpi=vf_get_image(vf->next,mpi->imgfmt,
|
|
MP_IMGTYPE_TEMP,
|
|
MP_IMGFLAG_ACCEPT_STRIDE|MP_IMGFLAG_PREFER_ALIGNED_STRIDE,
|
|
mpi->width,mpi->height);
|
|
vf_clone_mpi_attributes(dmpi, mpi);
|
|
}else{
|
|
dmpi=vf->dmpi;
|
|
}
|
|
|
|
vf->priv->mpeg2= mpi->qscale_type;
|
|
if(mpi->pict_type != 3 && mpi->qscale && !vf->priv->qp){
|
|
if(!vf->priv->non_b_qp)
|
|
vf->priv->non_b_qp= malloc(mpi->qstride * ((mpi->h + 15) >> 4));
|
|
fast_memcpy(vf->priv->non_b_qp, mpi->qscale, mpi->qstride * ((mpi->h + 15) >> 4));
|
|
}
|
|
if(vf->priv->log2_count || !(mpi->flags&MP_IMGFLAG_DIRECT)){
|
|
char *qp_tab= vf->priv->non_b_qp;
|
|
if((vf->priv->mode&4) || !qp_tab)
|
|
qp_tab= mpi->qscale;
|
|
|
|
if(qp_tab || vf->priv->qp){
|
|
filter(vf->priv, dmpi->planes[0], mpi->planes[0], dmpi->stride[0], mpi->stride[0], mpi->w, mpi->h, qp_tab, mpi->qstride, 1);
|
|
filter(vf->priv, dmpi->planes[1], mpi->planes[1], dmpi->stride[1], mpi->stride[1], mpi->w>>mpi->chroma_x_shift, mpi->h>>mpi->chroma_y_shift, qp_tab, mpi->qstride, 0);
|
|
filter(vf->priv, dmpi->planes[2], mpi->planes[2], dmpi->stride[2], mpi->stride[2], mpi->w>>mpi->chroma_x_shift, mpi->h>>mpi->chroma_y_shift, qp_tab, mpi->qstride, 0);
|
|
}else{
|
|
memcpy_pic(dmpi->planes[0], mpi->planes[0], mpi->w, mpi->h, dmpi->stride[0], mpi->stride[0]);
|
|
memcpy_pic(dmpi->planes[1], mpi->planes[1], mpi->w>>mpi->chroma_x_shift, mpi->h>>mpi->chroma_y_shift, dmpi->stride[1], mpi->stride[1]);
|
|
memcpy_pic(dmpi->planes[2], mpi->planes[2], mpi->w>>mpi->chroma_x_shift, mpi->h>>mpi->chroma_y_shift, dmpi->stride[2], mpi->stride[2]);
|
|
}
|
|
}
|
|
|
|
#if HAVE_MMX
|
|
if(gCpuCaps.hasMMX) __asm__ volatile ("emms\n\t");
|
|
#endif
|
|
#if HAVE_MMX2
|
|
if(gCpuCaps.hasMMX2) __asm__ volatile ("sfence\n\t");
|
|
#endif
|
|
|
|
return vf_next_put_image(vf,dmpi, pts);
|
|
}
|
|
|
|
static void uninit(struct vf_instance* vf){
|
|
if(!vf->priv) return;
|
|
|
|
if(vf->priv->temp) free(vf->priv->temp);
|
|
vf->priv->temp= NULL;
|
|
if(vf->priv->src) free(vf->priv->src);
|
|
vf->priv->src= NULL;
|
|
if(vf->priv->avctx) free(vf->priv->avctx);
|
|
vf->priv->avctx= NULL;
|
|
if(vf->priv->non_b_qp) free(vf->priv->non_b_qp);
|
|
vf->priv->non_b_qp= NULL;
|
|
|
|
free(vf->priv);
|
|
vf->priv=NULL;
|
|
}
|
|
|
|
//===========================================================================//
|
|
static int query_format(struct vf_instance* vf, unsigned int fmt){
|
|
switch(fmt){
|
|
case IMGFMT_YVU9:
|
|
case IMGFMT_IF09:
|
|
case IMGFMT_YV12:
|
|
case IMGFMT_I420:
|
|
case IMGFMT_IYUV:
|
|
case IMGFMT_CLPL:
|
|
case IMGFMT_Y800:
|
|
case IMGFMT_Y8:
|
|
case IMGFMT_444P:
|
|
case IMGFMT_422P:
|
|
case IMGFMT_411P:
|
|
return vf_next_query_format(vf,fmt);
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
static int control(struct vf_instance* vf, int request, void* data){
|
|
switch(request){
|
|
case VFCTRL_QUERY_MAX_PP_LEVEL:
|
|
return 6;
|
|
case VFCTRL_SET_PP_LEVEL:
|
|
vf->priv->log2_count= *((unsigned int*)data);
|
|
return CONTROL_TRUE;
|
|
}
|
|
return vf_next_control(vf,request,data);
|
|
}
|
|
|
|
static int open(vf_instance_t *vf, char* args){
|
|
|
|
int log2c=-1;
|
|
|
|
vf->config=config;
|
|
vf->put_image=put_image;
|
|
vf->get_image=get_image;
|
|
vf->query_format=query_format;
|
|
vf->uninit=uninit;
|
|
vf->control= control;
|
|
vf->priv=malloc(sizeof(struct vf_priv_s));
|
|
memset(vf->priv, 0, sizeof(struct vf_priv_s));
|
|
|
|
avcodec_init();
|
|
|
|
vf->priv->avctx= avcodec_alloc_context();
|
|
dsputil_init(&vf->priv->dsp, vf->priv->avctx);
|
|
|
|
vf->priv->log2_count= 3;
|
|
|
|
if (args) sscanf(args, "%d:%d:%d", &log2c, &vf->priv->qp, &vf->priv->mode);
|
|
|
|
if( log2c >=0 && log2c <=6 )
|
|
vf->priv->log2_count = log2c;
|
|
|
|
if(vf->priv->qp < 0)
|
|
vf->priv->qp = 0;
|
|
|
|
switch(vf->priv->mode&3){
|
|
default:
|
|
case 0: requantize= hardthresh_c; break;
|
|
case 1: requantize= softthresh_c; break;
|
|
}
|
|
|
|
#if HAVE_MMX
|
|
if(gCpuCaps.hasMMX){
|
|
store_slice= store_slice_mmx;
|
|
switch(vf->priv->mode&3){
|
|
case 0: requantize= hardthresh_mmx; break;
|
|
case 1: requantize= softthresh_mmx; break;
|
|
}
|
|
}
|
|
#endif
|
|
|
|
return 1;
|
|
}
|
|
|
|
const vf_info_t vf_info_spp = {
|
|
"simple postprocess",
|
|
"spp",
|
|
"Michael Niedermayer",
|
|
"",
|
|
open,
|
|
NULL
|
|
};
|