diff options
Diffstat (limited to '')
| -rw-r--r-- | bin/gfxx.c | 113 |
1 files changed, 58 insertions, 55 deletions
diff --git a/bin/gfxx.c b/bin/gfxx.c index 0843e05e..9e3c940e 100644 --- a/bin/gfxx.c +++ b/bin/gfxx.c @@ -74,36 +74,39 @@ int init(int argc, char *argv[]) { int opt; while (0 < (opt = getopt(argc, argv, "c:p:b:e:E:n:fmw:z:o:"))) { switch (opt) { - case 'c': switch (optarg[0]) { - case 'i': space = COLOR_INDEXED; break; - case 'g': space = COLOR_GRAYSCALE; break; - case 'r': space = COLOR_RGB; break; - default: return EX_USAGE; - } break; - case 'p': pal = optarg; break; - case 'e': switch (optarg[0]) { - case 'l': byteOrder = ENDIAN_LITTLE; break; - case 'b': byteOrder = ENDIAN_BIG; break; - default: return EX_USAGE; - } break; - case 'E': switch (optarg[0]) { - case 'l': bitOrder = ENDIAN_LITTLE; break; - case 'b': bitOrder = ENDIAN_BIG; break; - default: return EX_USAGE; - } break; - case 'b': { + break; case 'c': + switch (optarg[0]) { + break; case 'i': space = COLOR_INDEXED; + break; case 'g': space = COLOR_GRAYSCALE; + break; case 'r': space = COLOR_RGB; + break; default: return EX_USAGE; + } + break; case 'p': pal = optarg; + break; case 'e': + switch (optarg[0]) { + break; case 'l': byteOrder = ENDIAN_LITTLE; + break; case 'b': byteOrder = ENDIAN_BIG; + break; default: return EX_USAGE; + } + break; case 'E': + switch (optarg[0]) { + break; case 'l': bitOrder = ENDIAN_LITTLE; + break; case 'b': bitOrder = ENDIAN_BIG; + break; default: return EX_USAGE; + } + break; case 'b': { if (strlen(optarg) < 4) return EX_USAGE; for (int i = 0; i < 4; ++i) { bits[i] = optarg[i] - '0'; } - } break; - case 'n': offset = strtoul(optarg, NULL, 0); break; - case 'f': flip ^= true; break; - case 'm': mirror ^= true; break; - case 'w': width = strtoul(optarg, NULL, 0); break; - case 'z': scale = strtoul(optarg, NULL, 0); break; - case 'o': prefix = optarg; break; - default: return EX_USAGE; + } + break; case 'n': offset = strtoul(optarg, NULL, 0); + break; case 'f': flip ^= true; + break; case 'm': mirror ^= true; + break; case 'w': width = strtoul(optarg, NULL, 0); + break; case 'z': scale = strtoul(optarg, NULL, 0); + break; case 'o': prefix = optarg; + break; default: return EX_USAGE; } } if (argc > optind) path = argv[optind]; @@ -458,35 +461,35 @@ bool input(char in) { size_t pixel = (BITS_TOTAL + 7) / 8; size_t row = width * BITS_TOTAL / 8; switch (in) { - case 'q': return false; - break; case 'x': dump = DUMP_ONE; - break; case 'X': dump ^= DUMP_ALL; - break; case 'o': formatOptions(); printf("%s\n", options); - break; case '[': if (!space--) space = COLOR__COUNT - 1; - break; case ']': if (++space == COLOR__COUNT) space = 0; - break; case 'p': palSample(); - break; case 'P': palDump(); - break; case '{': if (!preset--) preset = PRESETS_LEN - 1; setPreset(); - break; case '}': if (++preset == PRESETS_LEN) preset = 0; setPreset(); - break; case 'e': byteOrder ^= ENDIAN_BIG; - break; case 'E': bitOrder ^= ENDIAN_BIG; - break; case 'h': if (offset) offset--; - break; case 'j': offset += pixel; - break; case 'k': if (offset >= pixel) offset -= pixel; - break; case 'l': offset++; - break; case 'H': if (offset >= row) offset -= row; - break; case 'J': offset += width * row; - break; case 'K': if (offset >= width * row) offset -= width * row; - break; case 'L': offset += row; - break; case '.': width++; - break; case ',': if (width > 1) width--; - break; case '>': width *= 2; - break; case '<': if (width > 1) width /= 2; - break; case 'f': flip ^= true; - break; case 'm': mirror ^= true; - break; case '+': scale++; - break; case '-': if (scale > 1) scale--; - break; default: if (in >= '0' && in <= '9') setBit(in); + break; case 'q': return false; + break; case 'x': dump = DUMP_ONE; + break; case 'X': dump ^= DUMP_ALL; + break; case 'o': formatOptions(); printf("%s\n", options); + break; case '[': if (!space--) space = COLOR__COUNT - 1; + break; case ']': if (++space == COLOR__COUNT) space = 0; + break; case 'p': palSample(); + break; case 'P': palDump(); + break; case '{': if (!preset--) preset = PRESETS_LEN - 1; setPreset(); + break; case '}': if (++preset == PRESETS_LEN) preset = 0; setPreset(); + break; case 'e': byteOrder ^= ENDIAN_BIG; + break; case 'E': bitOrder ^= ENDIAN_BIG; + break; case 'h': if (offset) offset--; + break; case 'j': offset += pixel; + break; case 'k': if (offset >= pixel) offset -= pixel; + break; case 'l': offset++; + break; case 'H': if (offset >= row) offset -= row; + break; case 'J': offset += width * row; + break; case 'K': if (offset >= width * row) offset -= width * row; + break; case 'L': offset += row; + break; case '.': width++; + break; case ',': if (width > 1) width--; + break; case '>': width *= 2; + break; case '<': if (width > 1) width /= 2; + break; case 'f': flip ^= true; + break; case 'm': mirror ^= true; + break; case '+': scale++; + break; case '-': if (scale > 1) scale--; + break; default: if (in >= '0' && in <= '9') setBit(in); } return true; } |