File Coverage

src/pdfmake_ccitt.c
Criterion Covered Total %
statement 0 2 0.0
branch n/a
condition n/a
subroutine n/a
pod n/a
total 0 2 0.0


line stmt bran cond sub pod time code
1             /*
2             * pdfmake_ccitt.c - CCITTFaxDecode filter (stub)
3             *
4             * TODO: Implement CCITT Group 3 and Group 4 fax decompression.
5             */
6              
7             #include "pdfmake_filter.h"
8             #include "pdfmake_types.h"
9             #include "pdfmake_buf.h"
10              
11             /*
12             * CCITTFaxDecode - ITU-T T.4 (Group 3) and T.6 (Group 4) fax compression
13             *
14             * This is a complex format used primarily for scanned documents.
15             * For now, return unsupported. Full implementation would require:
16             * - Huffman code tables for T.4/T.6
17             * - 1D (Group 3) and 2D (Group 4) decoding
18             * - EndOfLine, EndOfBlock handling
19             * - Columns, Rows, BlackIs1, EncodedByteAlign params
20             */
21 0           pdfmake_err_t pdfmake_ccitt_decode(const uint8_t *in, size_t in_len,
22             const pdfmake_obj_t *params,
23             pdfmake_buf_t *out)
24             {
25             (void)in;
26             (void)in_len;
27             (void)params;
28             (void)out;
29 0           return PDFMAKE_EUNSUPPORTED;
30             }