#include <stdlib.h>#include <stdio.h>#include <unistd.h>#include <sys/stat.h>#include <sys/ioctl.h>#include <sys/types.h>#include <fcntl.h>#include <math.h>#include <asm/elphel/autoexp.h>#include <asm/elphel/hist.h>#include <sys/mman.h>#include <asm/elphel/c313a.h>#include "libpng/png.h"Include dependency graph for pnghist.c:
Go to the source code of this file.
Data Structures | |
| struct | key_value |
Defines | |
| #define | HIST_SIZE 256 * 4 * 4 |
| #define | HPNG_PLOT_BARS 1 |
| #define | HPNG_CONNECT_DOTS 2 |
| #define | HPNG_FILL_ZEROS 4 |
| #define | HPNG_LIN_INTERP 8 |
| #define | HPNG_RUN_SQRT 16 |
| #define | QRY_MAXPARAMS 64 |
| #define | HPNG_PLOT_BARS 1 |
| #define | ERROR -1 |
| #define | OK 0 |
Functions | |
| int | unescape (char *, int) |
| int | hexdigit (char) |
| char * | paramValue (struct key_value *, char *) |
| int | parseQuery (struct key_value *, char *) |
| int | write_png (int height, int data[1024], int mode, int colors) |
| int | main (int argc, argv) |
| int | write_png (int png_height, int data[1536], int mode, int colors) |
Variables | |
| char | copyQuery [4096] |
| const char * | uri |
| const char * | method |
| const char * | query |
| key_value | gparams [QRY_MAXPARAMS+1] |
| autoexp_t | autoexp |
| #define ERROR -1 |
| #define OK 0 |
| int hexdigit | ( | char | ) |
Definition at line 25 of file unescape.c.
Definition at line 73 of file pnghist.c.
References _CCCMD, autoexp, AUTOEXP_DEV_NAME, CCAM_RPARS, coeff, copyQuery, gparams, autoexp_t::height, HIST_SIZE, HPNG_FILL_ZEROS, HPNG_LIN_INTERP, HPNG_RUN_SQRT, IOC_AUTOEXP_GET, memcpy(), method, mode, P_ACTUAL_HEIGHT, P_ACTUAL_WIDTH, paramValue(), parseQuery(), query, stdout, unescape(), uri, wh, autoexp_t::width, write_png(), and ww.
| char* paramValue | ( | struct key_value * | , | |
| char * | ||||
| ) |
1.5.1