diff options
Diffstat (limited to 'lpg/libqr/code-common.c')
| -rw-r--r-- | lpg/libqr/code-common.c | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/lpg/libqr/code-common.c b/lpg/libqr/code-common.c index 32f6492..dc2a8f0 100644 --- a/lpg/libqr/code-common.c +++ b/lpg/libqr/code-common.c @@ -14,26 +14,21 @@ void qr_code_destroy(struct qr_code * code) int qr_code_width(const struct qr_code * code) { - return code_side_length(code->format); + return code->version * 4 + 17; } -int code_side_length(int format) +size_t code_total_capacity(int version) { - return format * 4 + 17; -} - -size_t code_total_capacity(int format) -{ - int side = format * 4 + 17; + int side = version * 4 + 17; - int alignment_side = format > 1 ? (format / 7) + 2 : 0; + int alignment_side = version > 1 ? (version / 7) + 2 : 0; int alignment_count = alignment_side >= 2 ? alignment_side * alignment_side - 3 : 0; int locator_bits = 8*8*3; - int format_bits = 8*4 - 1 + (format >= 7 ? 6*3*2 : 0); + int format_bits = 8*4 - 1 + (version >= 7 ? 6*3*2 : 0); int timing_bits = 2 * (side - 8*2 - (alignment_side > 2 ? (alignment_side - 2) * 5 : 0)); |