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SuperNET/iguana/iguana_bitmap.c

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/******************************************************************************
* Copyright © 2014-2016 The SuperNET Developers. *
* *
* See the AUTHORS, DEVELOPER-AGREEMENT and LICENSE files at *
* the top-level directory of this distribution for the individual copyright *
* holder information and the developer policies on copyright and licensing. *
* *
* Unless otherwise agreed in a custom licensing agreement, no part of the *
* SuperNET software, including this file may be copied, modified, propagated *
* or distributed except according to the terms contained in the LICENSE file *
* *
* Removal or modification of this copyright notice is prohibited. *
* *
******************************************************************************/
#include "iguana777.h"
#include "../crypto777/jpeg/jpeglib.h"
#define NUM_COMBINED 100
#define LEFTMARGIN 0
#define TIMEIND_PIXELS 256
#define NUM_ACTIVE_PIXELS (1024 - TIMEIND_PIXELS)
#define MAX_ACTIVE_WIDTH (NUM_ACTIVE_PIXELS + TIMEIND_PIXELS)
double Display_scale = 1.;
#define TITLEBAR_HEIGHT 24
#define MAX_USER_INTERFACE_BITMAPS 1 // not completely implemented yet
#define DP_FULLSCREEN 0
#define DP_HALFSCREENV 1
#define DP_HALFSCREENH 2
#define DP_QUARTERSCREEN 3
#define DP_SCREEN8 4
#define DP_TOPSLICE 5
#define DP_TOPSLICE2 6
#define DP_64SCREEN 7
#define LEFTMARGIN 0
#define SCREENCLUMPSIZE 8
#define MAX_WEEKIND NUM_WEEKINDS
struct bq_info
{
float tmpbuf[IGUANA_WIDTH];
float linebuf[IGUANA_WIDTH];
uint32_t *bitmap;
float lastval,scale;
int32_t jdatetime,timewindow,timescale,firstjdatetime;
int32_t rowwidth,color;
uint16_t height,width,blendflag,pad;
};
struct display_template
{
char java_bitmap_fname[512];
char title[128],lasttitle[128]; // only 128 bytes gets displayed
uint32_t *java_bitmap;
void *vp;
struct bq_info fullscreen;
struct bq_info sixtyfourscreen[64];
struct bq_info halfscreenV[2],halfscreenH[2];
struct bq_info quarterscreen[4];
struct bq_info screenx8[8];
struct bq_info topslice;
struct bq_info topslice2;
int32_t chartheight,windheight,rowwidth,updated;
int32_t microsleep,firstjdatetime,type,margin;
int32_t clumpsize,pad1,pad2,pad3;
};
struct display_template *DISPLAY;
double Display_shift=1.;
int32_t Display_pause,Display_j,Display_k,Display_contractnum;
int32_t JDATA_end_jdatetime,JDATA_first_jdatetime,Server2_weekind,Parsed_jdatetime,Parsed_jdatetimes[NUM_COMBINED+1];
int32_t Parsed_weekinds[NUM_COMBINED+1],paused_Parsed_jdatetimes[NUM_COMBINED+1],SharedBitmapDisplay_process;
int32_t Display_mousex,Display_mousey,Display_mouse_button,Nodisplay;
uint32_t *Display_bitmap,*Display_bitmaps[NUM_COMBINED+1];
double Latestbids[NUM_COMBINED+1],Latestasks[NUM_COMBINED+1];
int32_t Last_keypress_time,Disable_currency_display,Invert_currency_display,Display_mode=1;
uint64_t Reloadflag;
//struct wbits State_wbits,Parsed_wbits,Parsedbits[NUM_COMBINED+1],Processedbits[NUM_COMBINED+1],Processed_wbits,Trade_wbits,Feedback_wbits;
void gen_ppmfile(char *fname,int32_t binaryflag,uint8_t *bitmap,int32_t width,int32_t height)
{
int32_t x,j,red,green,blue;
FILE *fp;
/*
Each PPM image consists of the following:
A "magic number" for identifying the file type. A ppm image's magic number is the two characters "P6".
Whitespace (blanks, TABs, CRs, LFs).
A width, formatted as ASCII characters in decimal.
Whitespace.
A height, again in ASCII decimal.
Whitespace.
The maximum color value (Maxval), again in ASCII decimal. Must be less than 65536 and more than zero.
A single whitespace character (usually a newline).
A raster of Height rows, in order from top to bottom. Each row consists of Width pixels, in order from left to right. Each pixel is a triplet of red, green, and blue samples, in that order. Each sample is represented in pure binary by either 1 or 2 bytes. If the Maxval is less than 256, it is 1 byte. Otherwise, it is 2 bytes. The most significant byte is first.
*/
if ( (fp= fopen(fname,"wb")) != 0 )
{
fprintf(fp,"P6 %d %d 255\n",width,height);
for (j=0; j<height; j++)
for (x=0; x<width; x++)
{
red = *bitmap++, green = *bitmap++, blue = *bitmap++;
if ( binaryflag != 0 )
{
fputc(red & 0xff,fp);
fputc(green & 0xff,fp);
fputc(blue & 0xff,fp);
} else fprintf(fp,"%d %d %d\n",red,green,blue);
}
fclose(fp);
}
}
void gen_jpegfile(char *fname,int32_t quality,uint8_t *bitmap,int32_t width,int32_t height)
{
struct jpeg_compress_struct cinfo;
struct jpeg_error_mgr jerr;
FILE * outfile; /* target file */
JSAMPROW row_pointer[1]; /* pointer to JSAMPLE row[s] */
int row_stride; /* physical row width in image buffer */
cinfo.err = jpeg_std_error(&jerr);
jpeg_create_compress(&cinfo);
if ( (outfile= fopen(fname,"wb")) == NULL)
{
fprintf(stderr, "can't open %s\n", fname);
exit(1);
}
jpeg_stdio_dest(&cinfo, outfile);
cinfo.image_width = width; /* image width and height, in pixels */
cinfo.image_height = height;
cinfo.input_components = 3; /* # of color components per pixel */
cinfo.in_color_space = JCS_RGB; /* colorspace of input image */
jpeg_set_defaults(&cinfo);
jpeg_set_quality(&cinfo, quality, TRUE /* limit to baseline-JPEG values */);
jpeg_start_compress(&cinfo, TRUE);
row_stride = width * 3; /* JSAMPLEs per row in image_buffer */
while (cinfo.next_scanline < cinfo.image_height)
{
row_pointer[0] = &bitmap[cinfo.next_scanline * row_stride];
(void) jpeg_write_scanlines(&cinfo, row_pointer, 1);
}
jpeg_finish_compress(&cinfo);
fclose(outfile);
jpeg_destroy_compress(&cinfo);
}
/*
int main()
{
int i; unsigned char image[100][300][3];
memset(image,0,sizeof(image));
for (i=0; i<300; i++)
image[50][i][0] = 0x55, image[50][i][1] = 0xaa, image[50][i][2] = 0xff;
write_JPEG_file("test.jpg",50,image,300,100);
return(0);
}*/
double _pairaved(double valA,double valB)
{
if ( valA != 0. && valB != 0. )
return((valA + valB) / 2.);
else if ( valA != 0. ) return(valA);
else return(valB);
}
double calc_loganswer(double pastlogprice,double futurelogprice)
{
if ( fabs(pastlogprice) < .0000001 || fabs(futurelogprice) < .0000001 )
return(0);
return(10000. * (exp(futurelogprice - pastlogprice)-1.));
}
double _pairdiff(register double valA,register double valB)
{
if ( valA != 0. && valB != 0. )
return((valA - valB));
else return(0.);
}
double balanced_ave(double buf[],int32_t i,int32_t width)
{
register int32_t nonz,j; register double sum,price;
nonz = 0;
sum = 0.0;
for (j=-width; j<=width; j++)
{
price = buf[i + j];
if ( price != 0.0 )
{
sum += price;
nonz++;
}
}
if ( nonz != 0 )
sum /= nonz;
return(sum);
}
void buf_trioave(double dest[],double src[],int32_t n)
{
register int32_t i,j,width = 3;
for (i=0; i<128; i++)
src[i] = 0;
//for (i=n-width-1; i>width; i--)
// dest[i] = balanced_ave(src,i,width);
//for (i=width; i>0; i--)
// dest[i] = balanced_ave(src,i,i);
for (i=1; i<width; i++)
dest[i] = balanced_ave(src,i,i);
for (i=width; i<1024-width; i++)
dest[i] = balanced_ave(src,i,width);
dest[0] = _pairaved(dest[0],dest[1] - _pairdiff(dest[2],dest[1]));
j = width-1;
for (i=1024-width; i<1023; i++,j--)
dest[i] = balanced_ave(src,i,j);
if ( dest[1021] != 0. && dest[1021] != 0. )
dest[1023] = ((2.0 * dest[1022]) - dest[1021]);
else dest[1023] = 0.;
}
void smooth1024(double dest[],double src[],int32_t smoothiters)
{
double smoothbufA[1024],smoothbufB[1024]; int32_t i;
buf_trioave(smoothbufA,src,1024);
for (i=0; i<smoothiters; i++)
{
buf_trioave(smoothbufB,smoothbufA,1024);
buf_trioave(smoothbufA,smoothbufB,1024);
}
buf_trioave(dest,smoothbufA,1024);
}
float _calc_pricey(register double price,register double weekave)
{
if ( price != 0. && weekave != 0. )
return(.2 * calc_loganswer(weekave,price));
else return(0.f);
}
float pixelwt(register int32_t color)
{
return(((float)((color>>16)&0x0ff) + (float)((color>>8)&0x0ff) + (float)((color>>0)&0x0ff))/0x300);
}
int32_t pixel_ratios(uint32_t red,uint32_t green,uint32_t blue)
{
float max;
/*if ( red > green )
max = red;
else
max = green;
if ( blue > max )
max = blue;*/
max = (red + green + blue);
if ( max == 0. )
return(0);
if ( max > 0xff )
{
red = (uint32_t)(((float)red / max) * 0xff);
green = (uint32_t)(((float)green / max) * 0xff);
blue = (uint32_t)(((float)blue / max) * 0xff);
}
if ( red > 0xff )
red = 0xff;
if ( green > 0xff )
green = 0xff;
if ( blue > 0xff )
blue = 0xff;
return((red << 16) | (green << 8) | blue);
}
int32_t conv_yval_to_y(register float yval,register int32_t height)
{
register int32_t y;
height = (height>>1) - 2;
y = (int32_t)-yval;
if ( y > height )
y = height;
else if ( y < -height )
y = -height;
y += height;
if ( y < 0 )
y = 0;
height <<= 1;
if ( y >= height-1 )
y = height-1;
return(y);
}
uint32_t scale_color(uint32_t color,float strength)
{
int32_t red,green,blue;
if ( strength < 0. )
strength = -strength;
red = (color>>16) & 0xff;
green = (color>>8) & 0xff;
blue = color & 0xff;
red = (int32_t)((float)red * (strength/100.f));
green = (int32_t)((float)green * (strength/100.f));
blue = (int32_t)((float)blue * (strength/100.f));
if ( red > 0xff )
red = 0xff;
if ( green > 0xff )
green = 0xff;
if ( blue > 0xff )
blue = 0xff;
return((red<<16) | (green<<8) | blue);
}
uint32_t pixel_blend(uint32_t pixel,uint32_t color)//,int32_t groupsize)
{
int32_t red,green,blue,sum,n,n2,groupsize = 1;
float red2,green2,blue2,sum2;
if ( color == 0 )
return(pixel);
if ( pixel == 0 )
{
return((1<<24) | scale_color(color,100.f/(float)groupsize));
}
n = (pixel>>24) & 0xff;
if ( n == 0 )
n = 1;
pixel &= 0xffffff;
red = (pixel>>16) & 0xff;
green = (pixel>>8) & 0xff;
blue = pixel & 0xff;
sum = red + green + blue;
n2 = (color>>24) & 0xff;
if ( n2 == 0 )
n2 = 1;
red2 = ((float)((color>>16) & 0xff)) / groupsize;
green2 = ((float)((color>>8) & 0xff)) / groupsize;
blue2 = ((float)(color & 0xff)) / groupsize;
sum2 = (red2 + green2 + blue2);
//printf("gs %d (%d x %d,%d,%d: %d) + (%d x %.1f,%.1f,%.1f: %.1f) = ",groupsize,n,red,green,blue,sum,n2,red2,green2,blue2,sum2);
red = (uint32_t)(((((((float)red / (float) sum) * n) + (((float)red2 / (float) sum2) * n2)) / (n+n2)) * ((sum+sum2)/2)));
green = (uint32_t)(((((((float)green / (float) sum) * n) + (((float)green2 / (float) sum2) * n2)) / (n+n2)) * ((sum+sum2)/2)));
blue = (uint32_t)(((((((float)blue / (float) sum) * n) + (((float)blue2 / (float) sum2) * n2)) / (n+n2)) * ((sum+sum2)/2)));
n += n2;
if ( n > 0xff )
n = 0xff;
///printf("%x (%d,%d,%d) ",color,red,green,blue);
color = (n<<24) | pixel_ratios(red,green,blue);//pixel_overflow(&red,&green,&blue);
//printf("%x (%d,%d,%d)\n",color,(color>>16)&0xff,(color>>8)&0xff,color&0xff);
return(color);
}
void init_forex_colors(uint32_t *forex_colors)
{
int32_t i;
forex_colors[0] = 0x00ff00;
forex_colors[1] = 0x0033ff;
forex_colors[2] = 0xff0000;
forex_colors[3] = 0x00ffff;
forex_colors[4] = 0xffff00;
forex_colors[5] = 0xff00ff;
forex_colors[6] = 0xffffff;
forex_colors[7] = 0xff8800;
forex_colors[8] = 0xff88ff;
for (i=9; i<16; i++)
forex_colors[i] = pixel_blend(forex_colors[i-8],0xffffff);
}
int32_t is_primary_color(register uint32_t color)
{
static uint32_t forex_colors[16];
register int32_t i;
if ( forex_colors[0] == 0 )
init_forex_colors(forex_colors);
for (i=0; i<8; i++)
if ( color == forex_colors[i] )
return(1);
return(0);
}
void disp_yval(register int32_t color,register float yval,register uint32_t *bitmap,register int32_t x,register int32_t rowwidth,register int32_t height)
{
register int32_t y;
x += LEFTMARGIN;
if ( x < 0 || x >= rowwidth )
return;
//y = conv_yval_to_y(yval,height/Display_scale) * Display_scale;
y = conv_yval_to_y(yval * Display_scale,height);
if ( 1 && is_primary_color(color) != 0 )
{
bitmap[y*rowwidth + x] = color;
return;
}
//if ( pixelwt(color) > pixelwt(bitmap[y*rowwidth + x]) )
bitmap[y*rowwidth + x] = pixel_blend(bitmap[y*rowwidth + x],color);
return;
if ( is_primary_color(color) != 0 || (is_primary_color(bitmap[y*rowwidth+x]) == 0 && pixelwt(color) > pixelwt(bitmap[y*rowwidth + x])) )
bitmap[y*rowwidth + x] = color;
}
void disp_yvalsum(register int32_t color,register float yval,register uint32_t *bitmap,register int32_t x,register int32_t rowwidth,register int32_t height)
{
int32_t y,red,green,blue,dispcolor;
x += LEFTMARGIN;
if ( x < 0 || x >= rowwidth )
return;
y = conv_yval_to_y(yval * Display_scale,height);
red = (color>>16) & 0xff;
green = (color>>8) & 0xff;
blue = color & 0xff;
dispcolor = bitmap[y*rowwidth + x];
red += (dispcolor>>16) & 0xff;
green += (dispcolor>>8) & 0xff;
blue += dispcolor & 0xff;
bitmap[y*rowwidth + x] = pixel_ratios(red,green,blue);
}
void disp_dot(register float radius,register int32_t color,register float yval,register uint32_t *bitmap,register int32_t x,register int32_t rowwidth,register int32_t height)
{
register float i,j,sq,val;
if ( radius > 1 )
{
sq = radius * radius;
for (i=-radius; i<=radius; i++)
{
for (j=-radius; j<=radius; j++)
{
val = ((j*j + i*i) / sq);
if ( val <= 1. )
{
val = 1. - val;
disp_yval(scale_color(color,(100 * val * val * val * val)),yval+j,bitmap,x+i,rowwidth,height);
}
}
}
}
else disp_yval(color,yval,bitmap,x,rowwidth,height);
}
void horizline(int32_t calclogflag,int32_t rowwidth,int32_t height,uint32_t *bitmap,double rawprice,double ave)
{
int32_t x;
double yval;
if ( calclogflag != 0 )
yval = _calc_pricey(log(rawprice),log(ave));
else yval = _calc_pricey(rawprice,ave);
for (x=0; x<rowwidth; x++)
disp_yval(0x888888,yval,bitmap,x,rowwidth,height);
}
void rescale_floats(float *line,int32_t width,double scale)
{
int32_t i;
for (i=0; i<width; i++)
line[i] *= scale;
}
void rescale_doubles(double *line,int32_t width,double scale)
{
int32_t i;
for (i=0; i<width; i++)
line[i] *= scale;
}
double _output_line(int32_t calclogflag,double ave,float *output,double *buf,int32_t n,int32_t color,uint32_t *bitmap,int32_t rowwidth,int32_t height)
{
int32_t x,nonz = 0;
double yval,val,aveabs = 0.;
if ( ave == 0. )
return(0.);
if ( calclogflag != 0 )
ave = log(ave);
for (x=0; x<n; x++)
{
if ( (val= buf[x]) != 0 )
{
if ( calclogflag != 0 )
val = log(buf[x]);
if ( ave != 1. )
yval = _calc_pricey(val,ave);
else yval = val;
printf("%f ",yval);
if ( fabs(yval) > .0000000001 )
{
aveabs += fabs(yval);
nonz++;
if ( color != 0 )
disp_yval(color,yval,bitmap,x,rowwidth,height);
}
} else yval = 0.;
output[x] = yval;
}
if ( nonz != 0 )
aveabs /= nonz;
return(aveabs);
//
//printf("ave %f rowwidth.%d\n",ave,rowwidth);
}
void output_line(int32_t calclogflag,double ave,float *buf,int32_t n,int32_t color,uint32_t *bitmap,int32_t rowwidth,int32_t height)
{
double src[1024],dest[1024]; int32_t i;
memset(src,0,sizeof(src));
memset(dest,0,sizeof(dest));
if ( 1 )
{
for (i=0; i<1024; i++)
src[1023-i] = dest[1023-i] = buf[i];
smooth1024(dest,src,3);
for (i=0; i<1024; i++)
src[1023-i] = dest[i];
}
else
{
for (i=0; i<1024; i++)
src[i] = buf[i];
}
_output_line(calclogflag,ave,buf,src,1024,color,bitmap,rowwidth,height);
}
void set_bi_fields(register struct bq_info *bi,register int32_t color,register int32_t signalid,register int32_t contractnum,register int32_t jdatetime,register int32_t timewindow,register uint32_t *bitmap,register int32_t rowwidth,register int32_t width,register int32_t height)
{
memset(bi,0,sizeof(*bi));
bi->color = color;
bi->jdatetime = jdatetime;
bi->timewindow = timewindow;
bi->bitmap = bitmap;
bi->rowwidth = rowwidth;
bi->width = width;
bi->height = height;
}
void set_bi_jdatetime(register struct bq_info *bi,register int32_t endjdatetime)
{
bi->timewindow = bi->timescale * bi->width;
bi->jdatetime = (endjdatetime - bi->timewindow);
//printf("%s <- %s - %d\n",jdatetime_str(bi->jdatetime),jdatetime_str2(endjdatetime),bi->timewindow);
}
void init_display_template(register struct display_template *dp,register uint32_t *bitmap)//,register int32_t topslice_height)
{
register int32_t timewindow,rowwidth,width,height,jdatetime,i,j,topslice_height=0,signalid = 0;
timewindow = 0;
signalid = 0;
jdatetime = 0;
width = dp->rowwidth;
rowwidth = width;
height = dp->windheight;
if ( topslice_height != 0 )
{
set_bi_fields(&dp->topslice,0x00ff00,signalid,-1,jdatetime,width*60,bitmap,rowwidth,width/2,topslice_height);
set_bi_fields(&dp->topslice2,0x00ff00,signalid,-1,jdatetime,width*60,bitmap+(width/2)+1,rowwidth,width/2-1,topslice_height);
bitmap += topslice_height*rowwidth;
height -= topslice_height;
}
set_bi_fields(&dp->fullscreen,0x00ff00,signalid,-1,jdatetime,timewindow,bitmap,rowwidth,width,height);
bitmap++;
width -= 2;
height -= 2;
{
int32_t x,upperleft,w,h;
//width -= 14;
//height -= 14;
//bitmap += 14;
w = ((width-16)/8);
h = ((height-18)/8);
for (i=0; i<8; i++)
{
for (j=0; j<8; j++)
{
upperleft = ((rowwidth * (h*i + i*2 + 1)) + (w*j + 2*j + 1));
x = (int)(((unsigned long)&bitmap[upperleft] - (unsigned long)bitmap)/sizeof(int));
//printf("%p %d sixtyfour[%d][%d] upperleft %d:%d, width %d, height %d\n",bitmap+upperleft,x,i,j,upperleft/rowwidth,upperleft%rowwidth,width/8,height/8);
set_bi_fields(&dp->sixtyfourscreen[i*8 + j],0x00ff00,signalid,-1,jdatetime,timewindow,bitmap + upperleft,rowwidth,w,h);
//dp->sixtyfourscreen[i*8 + j].permi = (i*8 + j);
}
}
//width += 14;
//height += 14;
//bitmap -= 14;
}
set_bi_fields(&dp->halfscreenV[0],0x00ff00,signalid,-1,jdatetime,timewindow,bitmap,rowwidth,width/2,height);
set_bi_fields(&dp->halfscreenV[1],0x00ff00,signalid,-1,jdatetime,timewindow,bitmap+(width/2)+1,rowwidth,width/2,height);
set_bi_fields(&dp->halfscreenH[0],0x00ff00,signalid,-1,jdatetime,timewindow,bitmap,rowwidth,width,height/2);
set_bi_fields(&dp->halfscreenH[1],0x00ff00,signalid,-1,jdatetime,timewindow,bitmap+(rowwidth * (height/2)),rowwidth,width,height/2);
bitmap++;
width -= 2;
height -= 2;
set_bi_fields(&dp->quarterscreen[0],0x00ff00,signalid,-1,jdatetime,timewindow,bitmap,rowwidth,width/2,height/2);
set_bi_fields(&dp->quarterscreen[1],0x00ff00,signalid,-1,jdatetime,timewindow,bitmap+(width/2)+1,rowwidth,width/2,height/2);
set_bi_fields(&dp->quarterscreen[2],0x00ff00,signalid,-1,jdatetime,timewindow,bitmap+(rowwidth * (height/2)),rowwidth,width/2,height/2);
set_bi_fields(&dp->quarterscreen[3],0x00ff00,signalid,-1,jdatetime,timewindow,bitmap+(rowwidth * (height/2))+(width/2+1),rowwidth,width/2,height/2);
bitmap++;
width -= 2;
height -= 2;
set_bi_fields(&dp->screenx8[0],0x00ff00,signalid,-1,jdatetime,timewindow,bitmap,rowwidth,width/4,height/2);
set_bi_fields(&dp->screenx8[1],0x00ff00,signalid,-1,jdatetime,timewindow,bitmap+(width/4),rowwidth,width/4,height/2);
set_bi_fields(&dp->screenx8[2],0x00ff00,signalid,-1,jdatetime,timewindow,bitmap+(width/2)+1,rowwidth,width/4,height/2);
set_bi_fields(&dp->screenx8[3],0x00ff00,signalid,-1,jdatetime,timewindow,bitmap+(3*width/4)+2,rowwidth,width/4,height/2);
set_bi_fields(&dp->screenx8[4],0x00ff00,signalid,-1,jdatetime,timewindow,bitmap+(rowwidth * (height/2)),rowwidth,width/4,height/2);
set_bi_fields(&dp->screenx8[5],0x00ff00,signalid,-1,jdatetime,timewindow,bitmap+(rowwidth * (height/2))+(width/4),rowwidth,width/4,height/2);
set_bi_fields(&dp->screenx8[6],0x00ff00,signalid,-1,jdatetime,timewindow,bitmap+(rowwidth * (height/2))+(width/2+1),rowwidth,width/4,height/2);
set_bi_fields(&dp->screenx8[7],0x00ff00,signalid,-1,jdatetime,timewindow,bitmap+(rowwidth * (height/2))+(3*width/4)+2,rowwidth,width/4,height/2);
}
struct display_template *create_display_template(register char *java_bitmap_fname,register int32_t chartwidth,register int32_t chartheight,register int32_t topslice_height,register int32_t microsleep)
{
register struct display_template *display;
display = malloc(sizeof(*display));
memset(display,0,sizeof(*display));
display->windheight = chartheight + TITLEBAR_HEIGHT;
display->chartheight = chartheight;
display->rowwidth = chartwidth;
strcpy(display->title,java_bitmap_fname);
display->microsleep = microsleep;
return(display);
}
struct bq_info *bi_selector(register struct display_template *dp,register int32_t sizesel,register int32_t slot)
{
register struct bq_info *bi;
switch ( sizesel )
{
case DP_FULLSCREEN:
bi = &dp->fullscreen;
break;
case DP_HALFSCREENV:
bi = &dp->halfscreenV[slot];
break;
case DP_HALFSCREENH:
bi = &dp->halfscreenH[slot];
break;
case DP_QUARTERSCREEN:
bi = &dp->quarterscreen[slot];
break;
case DP_SCREEN8:
bi = &dp->screenx8[slot];
break;
case DP_TOPSLICE:
bi = &dp->topslice;
break;
case DP_TOPSLICE2:
bi = &dp->topslice2;
break;
case DP_64SCREEN:
/*if ( (slot % 8) != 0 )
slot--;
else
slot += 7;*/
bi = &dp->sixtyfourscreen[slot];
break;
default:
return(0);
}
if ( bi->width == 0 || bi->height == 0 )
return(0);
return(bi);
}
void fill_bqinfo(register struct bq_info *bi,register int32_t color)
{
register int32_t i;
register uint32_t *src;
src = bi->bitmap;
for (i=0; i<bi->height; i++,src+=bi->rowwidth)
memset(src,color,sizeof(*src)*bi->width);
}
int32_t draw_bqpixel(register uint32_t *bitmap,register int32_t color,register int32_t blendflag,register int32_t x,register float yval,register int32_t height,register int32_t rowwidth)
{
register int32_t y;
y = conv_yval_to_y(yval,height);
bitmap += y*rowwidth + x;
if ( blendflag != 0 )
return(*bitmap = pixel_blend(*bitmap,color));
else
return(*bitmap = color);
}
void draw_bqbuf(register int32_t filter,register float scale,register int32_t color,register int32_t blendflag,register struct bq_info *bi,register float *buf,register int32_t firstx)
{
register int32_t i,x,width,n;
register float val,factor;
width = bi->width;
if ( buf == 0 )
{
for (x=0; x<width; x++)
draw_bqpixel(bi->bitmap,color,blendflag,x,scale,bi->height,bi->rowwidth);
return;
}
n = 0;
factor = 0;
if ( filter != 0. )
{
for (i=0; i<width; i++)
{
x = (i + firstx) % bi->width;
if ( (val= buf[x]*scale)*filter >= 0 )
{
bi->linebuf[i] = val;
factor += fabs(val);
n++;
}
}
}
else
{
for (i=0; i<width; i++)
{
x = (i + firstx) % bi->width;
if ( (val = buf[x] * scale) != 0. )
{
//val = xdisp_cbrtf(val);
//printf("%f ",val);
bi->linebuf[i] = val;
factor += fabs(val);
n++;
}
}
}
if ( n != 0 && factor > SMALLVAL )
{
//printf("factor %f, -> %f, width %d\n",factor,(factor / n) * bi->height * .2f,width);
factor = (factor / n) * 2.;
for (i=0; i<width; i++)
draw_bqpixel(bi->bitmap,color,blendflag,i,bi->linebuf[i]*factor,bi->height,bi->rowwidth);
}
}
void draw_bq_horiz(register float yval,register int32_t color,register struct bq_info *bi)
{
register uint32_t i,y,width,*bitmap;
y = conv_yval_to_y(yval,bi->height);
//printf("horiz yval %f -> y %d, color %x\n",yval,y,color);
width = bi->rowwidth;
bitmap = bi->bitmap + y*bi->rowwidth;
for (i=0; i<width; i++)
*bitmap++ = color;
}
void draw_bq_vert(register int32_t x,register int32_t color,register struct bq_info *bi)
{
register uint32_t *bitmap;
register int32_t y,rowwidth;
bitmap = bi->bitmap + x;
rowwidth = bi->rowwidth;
for (y=0; y<bi->height; y++,bitmap+=rowwidth)
*bitmap = color;
}
void draw_rect(register int32_t color,register int32_t startx,register int32_t endx,register int32_t starty,register int32_t endy,register uint32_t *bitmap,register int32_t rowwidth)
{
register int32_t y,j,width = (endx - startx + 1);
bitmap += (starty*rowwidth) + startx;
for (y=starty; y<=endy; y++,bitmap+=rowwidth)
{
for (j=0; j<width; j++)
bitmap[j] = color;
}
}
#ifdef refonly
void update_display(register struct bq_info *bi,register int32_t display_weekind,register int32_t contractnum,register int32_t margin,register int32_t clumpsize)
{
int32_t zeroline = BOTTOM_LINE,zerolines[NUM_COMBINED];
struct bq_info BI;
unsigned char dispbits[NUM_COMBINED/8+1];
float polarities[NUM_COMBINED];
register uint32_t *bitmap;
register double mainscale,scale;
register int32_t weekind,startind,yoffset,endind,height,rowwidth,c;
int32_t j,x,base,Parsedx,Processedx;
memset(dispbits,0,sizeof(dispbits));
if ( bi == 0 )
{
memset(&BI,0,sizeof(BI));
BI.firstjdatetime = weekFIRSTJDATETIME;
BI.height = IGUANA_HEIGHT;
BI.width = IGUANA_WIDTH;
BI.rowwidth = IGUANA_WIDTH;
bi = &BI;
bi->bitmap = Display_bitmaps[Display_contractnum];
}
bitmap = bi->bitmap;
height = bi->height;
rowwidth = bi->rowwidth;
memset(bitmap,0,IGUANA_HEIGHT*IGUANA_WIDTH*sizeof(int));
endind = display_weekind;
//if ( display_weekind < NUM_ACTIVE_PIXELS+MAX_LOOKAHEAD )
// return;
while ( 0 && (startind = endind - NUM_ACTIVE_PIXELS*clumpsize) < 0 )
{
Display_clumpsize = MIN(Display_clumpsize,(endind - startind)/NUM_ACTIVE_PIXELS);
if ( Display_clumpsize < 1 )
{
Display_clumpsize = 1;
break;
}
clumpsize = Display_clumpsize;
}
yoffset = 0;
clumpsize = MAX(1,Display_clumpsize);
memset(polarities,0,sizeof(polarities));
mainscale = MAX(1,(24. / Display_clumpsize))/2;
Parsedx = NUM_ACTIVE_PIXELS-1;
Processedx = -1;
//draw_mouserects(bitmap,rowwidth);
for (c=0; c<NUM_COMBINED; c++)
{
zerolines[c] = zeroline;
polarities[c] = 0.f;
}
polarities[contractnum] = 1.f;
if ( contractnum <= NUM_COMBINED )
{
SETBIT(dispbits,contractnum);
for (c=0; c<NUM_COMBINED; c++)
{
if ( contractnum >= NUM_CONTRACTS && c < 36 )
{
if ( c < NUM_CONTRACTS )
{
if ( Contract_base[c] == contractnum-NUM_CONTRACTS )
polarities[c] = 1.f, SETBIT(dispbits,c);
else if ( Contract_rel[c] == contractnum-NUM_CONTRACTS )
polarities[c] = -1.f, SETBIT(dispbits,c);
}
}
}
//draw_bq_horiz(0-1,0x888888,bi);
draw_bq_horiz(0,0x444444,bi);
//draw_bq_horiz(0+1,0x888888,bi);
draw_bq_horiz(BOTTOM_LINE+150,0x444444,bi);
draw_bq_horiz(BOTTOM_LINE,0x888888,bi);
draw_bq_horiz(TOP_LINE,0x888888,bi);
draw_bq_horiz(TOP_LINE-150,0x444444,bi);
draw_bq_horiz(0,0x444400,bi);
}
else
{
for (base=0; base<8; base++)
SETBIT(dispbits,NUM_CONTRACTS+base);
base = 0;
zerolines[NUM_CONTRACTS+base++] = 600/2;
zerolines[NUM_CONTRACTS+base++] = 425/2;
zerolines[NUM_CONTRACTS+base++] = 250/2;
zerolines[NUM_CONTRACTS+base++] = 75/2;
zerolines[NUM_CONTRACTS+base++] = -75/2;
zerolines[NUM_CONTRACTS+base++] = -250/2;
zerolines[NUM_CONTRACTS+base++] = -425/2;
zerolines[NUM_CONTRACTS+base++] = -600/2;
for (c=0; c<28; c++)
{
polarities[c] = 1.f;
zerolines[c] = zerolines[c % 8];
}
for (base=0; base<8; base++)
{
polarities[base+28] = 1.f;
draw_bq_horiz(zerolines[base+28],scale_color(forex_colors[base],25),bi);
weekind = display_weekind + (0 - NUM_ACTIVE_PIXELS)*clumpsize;
disp_contractvals(weekind*60+59,(weekind-display_weekind),clumpsize,weekind,c,0,-1,bitmap,rowwidth,height);
for (x=0; x<IGUANA_WIDTH; x++,weekind+=clumpsize)
{
//weekind = display_weekind + (x - NUM_ACTIVE_PIXELS)*clumpsize;
if ( weekind < 64 )
continue;
if ( weekind > display_weekind+1024 )
break;
disp_contractvals(weekind*60+59,weekind-display_weekind,clumpsize,weekind,base+28,zerolines[base+28],x,bitmap,rowwidth,height);
}
}
}
for (c=0; c<=NUM_COMBINED; c++)
{
if ( c != Display_contractnum )
continue;
scale = mainscale;
scale *= polarities[c];
yoffset = zerolines[c];
yoffset /= Display_scale;
if ( c == contractnum )
{
weekind = display_weekind + (0 - NUM_ACTIVE_PIXELS)*clumpsize;
//printf("weekind.%d MAX_LOOKAHEAD %d\n",weekind,MAX_LOOKAHEAD);
if ( weekind < NUM_WEEKINDS-NUM_ACTIVE_PIXELS*clumpsize )
{
//printf("parsed %d, weekind.%d clumpsize.%d\n",display_weekind,weekind,clumpsize);
disp_contractvals(weekind*60+59,weekind-display_weekind,clumpsize,weekind,c,0,-1,bitmap,rowwidth,height);
for (x=0; x<IGUANA_WIDTH; x++,weekind+=clumpsize)
{
//printf("x.%d parsed %d, weekind.%d clumpsize.%d\n",x,display_weekind,weekind,clumpsize);
//weekind = display_weekind + (x - NUM_ACTIVE_PIXELS)*clumpsize;
//if ( weekind <= 1024 )
// continue;
if ( weekind <= Processed_wbits.weekind && weekind+clumpsize <= Processed_wbits.weekind )
Processedx = x;
if ( weekind > display_weekind+1024 )
break;
if ( weekind > TRADECONTAMINATION/60 )
disp_contractvals(weekind*60+59,weekind-display_weekind,clumpsize,weekind,c,0,x,bitmap,rowwidth,height);
}
}
}
}
for (j=-height/Display_scale; j<height/Display_scale; j++)
{
//disp_yval(0x555555,j,bitmap,Parsedx+512/clumpsize,rowwidth,height);
disp_yval(0x330000,j,bitmap,Parsedx+MAX_LOOKAHEAD,rowwidth,height);
disp_yval(0x002200,j,bitmap,Parsedx,rowwidth,height);
disp_yval(0x002200,j,bitmap,Parsedx - MAX_LOOKAHEAD,rowwidth,height);
disp_yval(0x333333,j,bitmap,Parsedx - (TCLUMPSIZE*TIMEIND_PIXELS)/(clumpsize*60),rowwidth,height);
disp_yval(0x333333,j,bitmap,IGUANA_WIDTH - 73,rowwidth,height);
disp_yval(0x333333,j,bitmap,IGUANA_WIDTH - 13,rowwidth,height);
/*if ( clumpsize < 20 )
disp_yval(0x003300,j,bitmap,Parsedx - NNcontamination/clumpsize,rowwidth,height);
if ( Processedx >= 0 )
disp_yval(0x008800,j,bitmap,Processedx,rowwidth,height);
*/
if ( j >= (TOP_LINE+125)/Display_scale || j <= (BOTTOM_LINE-135)/Display_scale )
{
int32_t i;
for (i=1; i<24; i++)
{
if ( i*(60/clumpsize) < Parsedx )
disp_yval(0x333333,j,bitmap,Parsedx - i*(60/clumpsize),rowwidth,height);
}
}
}
}
void *display_loop(void *ptr)
{
struct bq_info BI;
register double aveprice;
register int32_t c,tradechar,weeknum,jdatetime,actual_timeind,display_timeind,docid,pass,counter=0;
register struct display_template *display;
display = ptr;
docid = weeknum = pass = jdatetime = -1;
sleep(5);
while ( Nodisplay != 0 )
sleep(1);
while ( 1 )
{
char title[BUFSIZE];
char *tradeinfo_str(register int32_t contractnum,register int32_t jdatetime);
char kstr[16];
memset(&BI,0,sizeof(BI));
BI.height = IGUANA_HEIGHT;
BI.width = IGUANA_WIDTH;
BI.rowwidth = IGUANA_WIDTH;
BI.timescale = display->clumpsize;
if ( Display_bitmaps[NUM_COMBINED] == 0 )
Display_bitmaps[NUM_COMBINED] = alloc_aligned_buffer(sizeof(*Display_bitmaps[NUM_COMBINED]) * IGUANA_WIDTH * IGUANA_HEIGHT);
if ( Display_bitmaps[Display_contractnum] == 0 )
Display_bitmaps[Display_contractnum] = alloc_aligned_buffer(sizeof(*Display_bitmaps[Display_contractnum]) * IGUANA_WIDTH * IGUANA_HEIGHT);
BI.bitmap = Display_bitmaps[NUM_COMBINED];
if ( Parsed_weekinds[Display_contractnum] == 0 )
{
Parsed_weekinds[Display_contractnum] = Parsedbits[Display_contractnum].weekind;//1024+Display_clumpsize;//*1.5*NUM_ACTIVE_PIXELS;
//Display_clumpsize = 750;
}
display->clumpsize = Display_clumpsize;
BI.timewindow = BI.width*display->clumpsize;
//Parsed_jdatetime = wbits_to_jdatetime(valid_wbits(parsed_weekind),0);
//get_lockid(DISPLAY_LOCKID);
actual_timeind = jdatetime_to_timeind(actual_gmt_jdatetime() + 0*dst_adjust(actual_gmt_jdatetime()));
display_timeind = (Display_mode != 0) ? Parsed_wbits.weekind*60+Parsed_wbits.b.len : actual_timeind;//Processed_wbits.weekind;//Parsed_weekinds[Display_contractnum] : Processedbits[Display_contractnum].weekind;
//printf("Parsed_wbits.weekind %d, actual_weekind %d| actual %d 1st %d\n",Parsed_wbits.weekind,actual_weekind,actual_gmt_jdatetime(),_FIRSTJDATETIME);
update_display(&BI,display_timeind/60,Display_contractnum,LEFTMARGIN,SCREENCLUMPSIZE);
sprintf(kstr,".d%d",Display_k);
//sprintf(title,"%d %s R%d%c %s %7.6f %7.6f %s w%d %.3f |%s",counter,CONTRACTS[Display_contractnum],Display_clumpsize,jdatetime_str(wbits_to_jdatetime(valid_wbits(Parsed_weekinds[Display_contractnum]),0)),exp(Latestbids[Display_contractnum]),exp(Dispweekaves[Display_contractnum]),Display_pause!=0?"STOP":"",Parsed_weekinds[Display_contractnum],Display_scale,dispREQ_str(Display_REQ_selector));
if ( Display_contractnum != NUM_COMBINED )
aveprice = Lastprices[Display_contractnum];//_Quotes_aved(refc_to_c(Display_contractnum),actual_weekind*60-60,60);//_bufaved(&SVMS[c_to_refc(Display_contractnum)]->D->aveprices[display_weekind-8],8);
//SVMS[Display_contractnum%NUM_COMBINED]->TS.pending-SVMS[Display_contractnum%NUM_COMBINED]->TS.gainsum
//if ( Dispweekaves[Display_contractnum] == 0 )
// Dispweekaves[Display_contractnum] = _pairaved(Latestbids[Display_contractnum],Latestasks[Display_contractnum]);
tradechar = ' ';
if ( Display_contractnum < 36 )
{
if ( SVMS[Display_contractnum]->TS.dir > 0 )
tradechar = '+';
else if ( SVMS[Display_contractnum]->TS.dir < 0 )
tradechar = '-';
}
sprintf(title,"%d %c%s.%s R%d%c %8.6f %8.6f %s w%d lag.%d %11.7f %s t%d",counter,tradechar,CONTRACTS[Display_contractnum],Display_contractnum==NUM_COMBINED?CURRENCIES[Display_k]:"",Display_clumpsize,'a'+Display_j,exp(aveprice),exp(Dispweekaves[Display_contractnum]),Display_pause!=0?"STOP":"",display_timeind/60,actual_timeind - display_timeind,Display_scale,jdatetime_str(actual_gmt_jdatetime()),actual_timeind);//,Disp_masizes[0][0],Disp_masizes[0][1],Disp_masizes[1][0],Disp_masizes[1][1]);//,dispREQ_str(Display_REQ_selector));
strncpy(display->title,title,sizeof(display->title)-2);
display->title[sizeof(display->title)-1] = 0;
counter++;
if ( display->java_bitmap != 0 )
{
//for (i=0; i<IGUANA_HEIGHT*IGUANA_WIDTH; i++)
// BI.bitmap[i] = (BI.bitmap[i] != 0) ? BI.bitmap[i] : Display_bitmaps[Display_contractnum][i];
memcpy(display->java_bitmap,BI.bitmap,IGUANA_HEIGHT*IGUANA_WIDTH*sizeof(int));
while ( mmbitmap_updated(display->vp) == 0 )
usleep(100);
mmbitmap_update(display->vp);
//release_lockid(DISPLAY_LOCKID);
#ifndef JDATA_MODE
int32_t display_idle(register int32_t microsleep);
display_idle(display->microsleep);
#endif
mmbitmap_set_title(display->vp,display->title);
//if ( display->microsleep != 0 )
// usleep(display->microsleep);
}
/*if ( Display_pause != 0 )
Parsed_weekinds[Display_contractnum] += Display_clumpsize;//MAX(60,Display_clumpsize)+(0*(IGUANA_WIDTH/2) * Display_clumpsize);
if ( Parsed_weekinds[Display_contractnum] > NUM_WEEKINDS-60 )
{
Display_pause = 1;
Parsed_weekinds[Display_contractnum] = NUM_WEEKINDS-60;
}*/
if ( 0 )
{
if ( Parsed_weekinds[Display_contractnum] < Parsedbits[Display_contractnum].weekind )
Parsed_weekinds[Display_contractnum] = Parsedbits[Display_contractnum].weekind;//jdatetime_to_wbits(actual_gmt_jdatetime()).weekind;
}
else
{
jdatetime = actual_gmt_jdatetime();
Parsed_weekinds[Display_contractnum] = jdatetime_to_wbits(jdatetime).weekind + 0*(dst_adjust(jdatetime)/FASTEST_RESOLUTION);
}
for (c=0; c<NUM_COMBINED; c++)
Parsed_weekinds[c] = Parsed_weekinds[Display_contractnum];
}
return(0);
}
#endif
void iguana_bitmapbundle(struct iguana_info *coin,uint8_t *rect,int32_t rowwidth,int32_t width,int32_t height,struct iguana_bundle *bp)
{
int32_t x,y; uint8_t red,green,blue,*ptr; struct iguana_block *block; double frac,sum = 0.;
if ( bp != 0 )
{
if ( bp->red == 0 )
bp->red = rand(), bp->green = rand(), bp->blue = rand();
red = green = blue = 0;
frac = (double)bp->n / (width * height);
for (y=0; y<height; y++,rect+=rowwidth*3)
{
ptr = rect;
for (x=0; x<width; x++,sum+=frac)
{
green = red = blue = 0;
if ( bp->ramchain.H.data != 0 )
{
blue = 0xff;
if ( bp->bundleheight+(int32_t)sum > coin->blocks.hwmchain.height )
red = 0xff, green = 0xff, blue = 0;
else green = 0xff, blue = 0, red = 0;
}
else
{
red = green = blue = 0;
if ( (block= bp->blocks[(int32_t)sum]) != 0 )
{
blue = 0xff;
if ( block->RO.recvlen != 0 )
green = 0xcc;
else green = 0x40;
if ( block->fpipbits != 0 )
red = 0xcc;
else red = 0x40;
}
}
*ptr++ = red, *ptr++ = green, *ptr++ = blue;
}
}
}
}
struct iguana_bitmap *iguana_bitmapfind(char *name)
{
struct iguana_info *coin; int32_t width,height,n,hdrsi,x,y;
if ( (coin= iguana_coinfind(name)) != 0 || (coin= iguana_coinfind("BTCD")) != 0 )
{
strcpy(coin->screen.name,coin->symbol);
coin->screen.amplitude = 255;
coin->screen.width = IGUANA_WIDTH;
coin->screen.height = IGUANA_HEIGHT;
memset(coin->screen.data,0xff,sizeof(coin->screen.data));
if ( coin->bundlescount > 0 )
{
n = 100;
while ( n > 0 )
{
width = IGUANA_WIDTH / n;
height = IGUANA_HEIGHT / n;
//printf("n.%d -> (%d %d) rects.%d vs %d\n",n,width,height,width*height,coin->bundlescount);
if ( width*height >= coin->bundlescount )
break;
n--;
}
for (y=hdrsi=0; y<height; y++)
{
for (x=0; x<width; x++,hdrsi++)
{
if ( hdrsi >= coin->bundlescount )
break;
iguana_bitmapbundle(coin,&coin->screen.data[3*(y*coin->screen.width*n + x*n)],coin->screen.width,n,n,coin->bundles[hdrsi]);
}
}
}
return(&coin->screen);
}
return(0);
}
void iguana_bitmap(char *space,int32_t max,char *name)
{
struct iguana_info *coin; struct iguana_bitmap *rect; char pixel[64],fname[512];
uint8_t *ptr; int32_t h,w,red,green,blue,x,y,n,len = 0;
if ( name == 0 || name[0] == 0 )
name = "BTCD";
coin = iguana_coinfind(name);
if ( (rect= iguana_bitmapfind(name)) == 0 )
{
strcpy(space,"{\"name\":\"nobitmap\",\"amplitude\":222,\"width\":1,\"height\":1,\"pixels\":[222,0,22]}");
//sprintf(space,"Content-type: text/standard\r\n");
//sprintf(space+strlen(space),"Content-Length: %ld\r\n\r\n",strlen(buf));
//strcpy(space,buf);
printf("bitmap.[%s]\n",space);
}
else
{
ptr = rect->data;
h = rect->height, w = rect->width;
for (y=0; y<h; y++)
{
for (x=0; x<w; x++)
{
red = *ptr++, green = *ptr++, blue = *ptr++;
sprintf(pixel,"%u,%u,%u,",red,green,blue);
n = (int32_t)strlen(pixel);
memcpy(&space[len],pixel,n);
len += n;
}
}
space[len-1] = ']', space[len++] = '}', space[len++] = 0;
if ( cJSON_Parse(space) == 0 )
printf("ERROR PARSING BITMAP\n");
//if ( (rand() % 100) == 0 )
{
sprintf(fname,"%s.jpg",name);
gen_jpegfile(fname,1,rect->data,rect->width,rect->height);
}
//printf("BIGMAP.(%s)\n",space);
}
}