diff options
| -rw-r--r-- | src/main.c | 22 |
1 files changed, 15 insertions, 7 deletions
@@ -28,6 +28,7 @@ struct prog_param uint8_t use_stdin; uint8_t use_whitespace; uint8_t fit_width; + uint8_t dynamic_range; }; struct prog_param parse_args(int argc, char *argv[]); @@ -133,10 +134,16 @@ int main(int argc, char *argv[]) }//for y }//for x - DEBUG_PRINTF("Brightness Values: Min: %u Max: %u\n", b_min, b_max); if(args.color) printf("\e[0m");//Default colors + + if(! args.dynamic_range) { + b_min = 0; + b_max = 255; + } else { + DEBUG_PRINTF("Dynamic Range: Brightness Values: Min: %u Max: %u\n", b_min, b_max); + } //Print buffer for(int y = 0; y<size_y; y++) { @@ -146,7 +153,7 @@ int main(int argc, char *argv[]) if(args.use_whitespace) printf(" "); else - printf("%c", calc_char(ascii_buff[x][y], 0,255));//b_min, b_max)); + printf("%c", calc_char(ascii_buff[x][y], b_min, b_max)); } printf("\e[0m\n"); } @@ -177,13 +184,10 @@ struct prog_param parse_args(int argc, char *argv[]) { struct prog_param ret; + memset(&ret, 0, sizeof ret); + ret.filename = NULL; ret.charsize_x = CHAR_SIZE_X; - ret.charsize_y = 0; - ret.color = 0; - ret.use_stdin = 0; - ret.use_whitespace = 0; - ret.fit_width = 0; for (int i = 1; i < argc; i++) { if(argv[i][0] == '-') { @@ -217,6 +221,9 @@ struct prog_param parse_args(int argc, char *argv[]) i++; ret.fit_width = atoi(argv[i]); break; + case 'd': + ret.dynamic_range = 1; + break; default: printf("Unrecognized Option '%c'\n", argv[icpy][o]); print_help(); @@ -253,6 +260,7 @@ void print_help( void ) printf("Options:\n -h: Print this help message\n -x VAL: set the width of block wich makes up one character. Default: %i\n", CHAR_SIZE_X); printf(" -y VAL: set the height of block wich makes up one character. Default: 2*x\n -c: Print in ANSI color mode. Default: OFF\n"); printf(" -i: Read from STDIN instead of file.\n -w: print only whitespaces with background color\n"); + printf(" -d: Dynamic brightness range"); } |