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ffmpeg.wasm-core
Commit e72657f8 authored by Stefano Sabatini's avatar Stefano Sabatini
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lavfi: remove mp test wrapper 

The source was natively integrated into libavfilter, with the name
mptestsrc.
parent 1a5e63f9
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doc/filters.texi
View file @ e72657f8
...@@ -963,7 +963,6 @@ The list of the currently supported filters follows: ...@@ -963,7 +963,6 @@ The list of the currently supported filters follows:
@item spp @item spp
@item swapuv @item swapuv
@item telecine @item telecine
@item test
@item tile @item tile
@item tinterlace @item tinterlace
@item unsharp @item unsharp
......
libavfilter/Makefile
View file @ e72657f8
...@@ -126,7 +126,6 @@ OBJS-$(CONFIG_MP_FILTER) += libmpcodecs/vf_softskip.o ...@@ -126,7 +126,6 @@ OBJS-$(CONFIG_MP_FILTER) += libmpcodecs/vf_softskip.o
OBJS-$(CONFIG_MP_FILTER) += libmpcodecs/vf_spp.o OBJS-$(CONFIG_MP_FILTER) += libmpcodecs/vf_spp.o
OBJS-$(CONFIG_MP_FILTER) += libmpcodecs/vf_swapuv.o OBJS-$(CONFIG_MP_FILTER) += libmpcodecs/vf_swapuv.o
OBJS-$(CONFIG_MP_FILTER) += libmpcodecs/vf_telecine.o OBJS-$(CONFIG_MP_FILTER) += libmpcodecs/vf_telecine.o
OBJS-$(CONFIG_MP_FILTER) += libmpcodecs/vf_test.o
OBJS-$(CONFIG_MP_FILTER) += libmpcodecs/vf_tile.o OBJS-$(CONFIG_MP_FILTER) += libmpcodecs/vf_tile.o
OBJS-$(CONFIG_MP_FILTER) += libmpcodecs/vf_tinterlace.o OBJS-$(CONFIG_MP_FILTER) += libmpcodecs/vf_tinterlace.o
OBJS-$(CONFIG_MP_FILTER) += libmpcodecs/vf_unsharp.o OBJS-$(CONFIG_MP_FILTER) += libmpcodecs/vf_unsharp.o
......
libavfilter/avfilter.h
View file @ e72657f8
...@@ -30,7 +30,7 @@ ...@@ -30,7 +30,7 @@
#define LIBAVFILTER_VERSION_MAJOR 2 #define LIBAVFILTER_VERSION_MAJOR 2
#define LIBAVFILTER_VERSION_MINOR 29 #define LIBAVFILTER_VERSION_MINOR 29
#define LIBAVFILTER_VERSION_MICRO 0 #define LIBAVFILTER_VERSION_MICRO 1
#define LIBAVFILTER_VERSION_INT AV_VERSION_INT(LIBAVFILTER_VERSION_MAJOR, \ #define LIBAVFILTER_VERSION_INT AV_VERSION_INT(LIBAVFILTER_VERSION_MAJOR, \
LIBAVFILTER_VERSION_MINOR, \ LIBAVFILTER_VERSION_MINOR, \
......
libavfilter/libmpcodecs/vf_test.c deleted 100644 → 0
View file @ 1a5e63f9
/*
* Copyright (C) 2002 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.
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <inttypes.h>
#include "config.h"
#include "mp_msg.h"
#include "help_mp.h"
#include "img_format.h"
#include "mp_image.h"
#include "vf.h"
//===========================================================================//
#include <inttypes.h>
#include <math.h>
#define MAX(a,b) ((a) > (b) ? (a) : (b))
#define MIN(a,b) ((a) < (b) ? (a) : (b))
#define ABS(a,b) ((a) > 0 ? (a) : -(a))
#define WIDTH 512
#define HEIGHT 512
struct vf_priv_s {
int frame_num;
};
static int config(struct vf_instance *vf,
int width, int height, int d_width, int d_height,
unsigned int flags, unsigned int outfmt){
if(vf_next_query_format(vf,IMGFMT_YV12)<=0){
mp_msg(MSGT_VFILTER, MSGL_WARN, MSGTR_MPCODECS_WarnNextFilterDoesntSupport, "YV12");
return 0;
}
//hmm whats the meaning of these ... ;)
d_width= width= WIDTH;
d_height= height= HEIGHT;
return vf_next_config(vf,width,height,d_width,d_height,flags,IMGFMT_YV12);
}
static double c[64];
static void initIdct(void)
{
int i;
for (i=0; i<8; i++)
{
double s= i==0 ? sqrt(0.125) : 0.5;
int j;
for(j=0; j<8; j++)
c[i*8+j]= s*cos((3.141592654/8.0)*i*(j+0.5));
}
}
static void idct(uint8_t *dst, int dstStride, int src[64])
{
int i, j, k;
double tmp[64];
for(i=0; i<8; i++)
{
for(j=0; j<8; j++)
{
double sum= 0.0;
for(k=0; k<8; k++)
sum+= c[k*8+j]*src[8*i+k];
tmp[8*i+j]= sum;
}
}
for(j=0; j<8; j++)
{
for(i=0; i<8; i++)
{
int v;
double sum= 0.0;
for(k=0; k<8; k++)
sum+= c[k*8+i]*tmp[8*k+j];
v= (int)floor(sum+0.5);
if(v<0) v=0;
else if(v>255) v=255;
dst[dstStride*i + j] = v;
}
}
}
static void drawDc(uint8_t *dst, int stride, int color, int w, int h)
{
int y;
for(y=0; y<h; y++)
{
int x;
for(x=0; x<w; x++)
{
dst[x + y*stride]= color;
}
}
}
static void drawBasis(uint8_t *dst, int stride, int amp, int freq, int dc)
{
int src[64];
memset(src, 0, 64*sizeof(int));
src[0]= dc;
if(amp) src[freq]= amp;
idct(dst, stride, src);
}
static void drawCbp(uint8_t *dst[3], int stride[3], int cbp, int amp, int dc)
{
if(cbp&1) drawBasis(dst[0] , stride[0], amp, 1, dc);
if(cbp&2) drawBasis(dst[0]+8 , stride[0], amp, 1, dc);
if(cbp&4) drawBasis(dst[0]+ 8*stride[0], stride[0], amp, 1, dc);
if(cbp&8) drawBasis(dst[0]+8+8*stride[0], stride[0], amp, 1, dc);
if(cbp&16)drawBasis(dst[1] , stride[1], amp, 1, dc);
if(cbp&32)drawBasis(dst[2] , stride[2], amp, 1, dc);
}
static void dc1Test(uint8_t *dst, int stride, int w, int h, int off)
{
const int step= MAX(256/(w*h/256), 1);
int y;
int color=off;
for(y=0; y<h; y+=16)
{
int x;
for(x=0; x<w; x+=16)
{
drawDc(dst + x + y*stride, stride, color, 8, 8);
color+=step;
}
}
}
static void freq1Test(uint8_t *dst, int stride, int off)
{
int y;
int freq=0;
for(y=0; y<8*16; y+=16)
{
int x;
for(x=0; x<8*16; x+=16)
{
drawBasis(dst + x + y*stride, stride, 4*(96+off), freq, 128*8);
freq++;
}
}
}
static void amp1Test(uint8_t *dst, int stride, int off)
{
int y;
int amp=off;
for(y=0; y<16*16; y+=16)
{
int x;
for(x=0; x<16*16; x+=16)
{
drawBasis(dst + x + y*stride, stride, 4*(amp), 1, 128*8);
amp++;
}
}
}
static void cbp1Test(uint8_t *dst[3], int stride[3], int off)
{
int y;
int cbp=0;
for(y=0; y<16*8; y+=16)
{
int x;
for(x=0; x<16*8; x+=16)
{
uint8_t *dst1[3];
dst1[0]= dst[0] + x*2 + y*2*stride[0];
dst1[1]= dst[1] + x + y*stride[1];
dst1[2]= dst[2] + x + y*stride[2];
drawCbp(dst1, stride, cbp, (64+off)*4, 128*8);
cbp++;
}
}
}
static void mv1Test(uint8_t *dst, int stride, int off)
{
int y;
for(y=0; y<16*16; y++)
{
int x;
if(y&16) continue;
for(x=0; x<16*16; x++)
{
dst[x + y*stride]= x + off*8/(y/32+1);
}
}
}
static void ring1Test(uint8_t *dst, int stride, int off)
{
int y;
int color=0;
for(y=off; y<16*16; y+=16)
{
int x;
for(x=off; x<16*16; x+=16)
{
drawDc(dst + x + y*stride, stride, ((x+y)&16) ? color : -color, 16, 16);
// dst[x + y*stride]= 255 + (off&1);
color++;
}
}
}
static void ring2Test(uint8_t *dst, int stride, int off)
{
int y;
for(y=0; y<16*16; y++)
{
int x;
for(x=0; x<16*16; x++)
{
double d= sqrt((x-8*16)*(x-8*16) + (y-8*16)*(y-8*16));
double r= d/20 - (int)(d/20);
if(r<off/30.0)
{
dst[x + y*stride]= 255;
dst[x + y*stride+256]= 0;
}
else{
dst[x + y*stride]= x;
dst[x + y*stride+256]= x;
}
}
}
}
static int put_image(struct vf_instance *vf, mp_image_t *mpi, double pts){
mp_image_t *dmpi;
int frame= vf->priv->frame_num;
// hope we'll get DR buffer:
dmpi=vf_get_image(vf->next,IMGFMT_YV12,
MP_IMGTYPE_TEMP, MP_IMGFLAG_ACCEPT_STRIDE,
WIDTH, HEIGHT);
// clean
memset(dmpi->planes[0], 0, dmpi->stride[0]*dmpi->h);
memset(dmpi->planes[1], 128, dmpi->stride[1]*dmpi->h>>dmpi->chroma_y_shift);
memset(dmpi->planes[2], 128, dmpi->stride[2]*dmpi->h>>dmpi->chroma_y_shift);
if(frame%30)
{
switch(frame/30)
{
case 0: dc1Test(dmpi->planes[0], dmpi->stride[0], 256, 256, frame%30); break;
case 1: dc1Test(dmpi->planes[1], dmpi->stride[1], 256, 256, frame%30); break;
case 2: freq1Test(dmpi->planes[0], dmpi->stride[0], frame%30); break;
case 3: freq1Test(dmpi->planes[1], dmpi->stride[1], frame%30); break;
case 4: amp1Test(dmpi->planes[0], dmpi->stride[0], frame%30); break;
case 5: amp1Test(dmpi->planes[1], dmpi->stride[1], frame%30); break;
case 6: cbp1Test(dmpi->planes , dmpi->stride , frame%30); break;
case 7: mv1Test(dmpi->planes[0], dmpi->stride[0], frame%30); break;
case 8: ring1Test(dmpi->planes[0], dmpi->stride[0], frame%30); break;
case 9: ring2Test(dmpi->planes[0], dmpi->stride[0], frame%30); break;
}
}
frame++;
vf->priv->frame_num= frame;
return vf_next_put_image(vf,dmpi, pts);
}
//===========================================================================//
static int query_format(struct vf_instance *vf, unsigned int fmt){
return vf_next_query_format(vf,IMGFMT_YV12) & (~VFCAP_CSP_SUPPORTED_BY_HW);
}
static int vf_open(vf_instance_t *vf, char *args){
vf->config=config;
vf->put_image=put_image;
vf->query_format=query_format;
vf->priv=malloc(sizeof(struct vf_priv_s));
vf->priv->frame_num= args ? atoi(args) : 0;
initIdct();
return 1;
}
const vf_info_t vf_info_test = {
"test pattern generator",
"test",
"Michael Niedermayer",
"",
vf_open,
NULL
};
//===========================================================================//
libavfilter/vf_mp.c
View file @ e72657f8
...@@ -241,7 +241,6 @@ static const vf_info_t* const filters[]={ ...@@ -241,7 +241,6 @@ static const vf_info_t* const filters[]={
&vf_info_spp, &vf_info_spp,
&vf_info_swapuv, &vf_info_swapuv,
&vf_info_telecine, &vf_info_telecine,
&vf_info_test,
&vf_info_tile, &vf_info_tile,
&vf_info_tinterlace, &vf_info_tinterlace,
&vf_info_unsharp, &vf_info_unsharp,
......
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