Lines Matching full:scan
71 d_derived_tbl * ac_derived_tbl; /* active table during an AC scan */
91 * Initialize for a Huffman-compressed scan.
105 /* Validate scan parameters */
119 /* Successive approximation refinement scan: must have Al = Ah-1. */
134 /* Update progression status, and verify that scan order is legal.
135 * Note that inter-scan inconsistencies are treated as warnings
141 if (!is_DC_band && coef_bit_ptr[0] < 0) /* AC without prior DC scan */
284 * MCU decoding for DC initial scan (either spectral selection,
355 * MCU decoding for AC initial scan (either spectral selection,
439 * MCU decoding for DC successive approximation refinement scan.
490 * MCU decoding for AC successive approximation refinement scan.
597 /* Scan any remaining coefficient positions after the end-of-band
730 index->scan = realloc(index->scan,
737 index->scan[scan_no].offset = (huffman_offset_data**)malloc(
739 index->scan[scan_no].bitstream_offset = offset;
