Include dependency graph for jutils.c:
Go to the source code of this file.
Defines | |
| #define | FMEMCOPY(dest, src, size) MEMCOPY(dest,src,size) |
| #define | FMEMZERO(target, size) MEMZERO(target,size) |
| #define | JPEG_INTERNALS |
Functions | |
| jcopy_block_row (JBLOCKROW input_row, JBLOCKROW output_row, JDIMENSION num_blocks) | |
| jcopy_sample_rows (JSAMPARRAY input_array, int source_row, JSAMPARRAY output_array, int dest_row, int num_rows, JDIMENSION num_cols) | |
| jdiv_round_up (long a, long b) | |
| jround_up (long a, long b) | |
| jzero_far (void FAR *target, size_t bytestozero) | |
Variables | |
| const int | jpeg_natural_order [DCTSIZE2+16] |
Define Documentation
| #define JPEG_INTERNALS |
Function Documentation
| jcopy_block_row | ( | JBLOCKROW | input_row, |
| JBLOCKROW | output_row, | ||
| JDIMENSION | num_blocks | ||
| ) |
| jcopy_sample_rows | ( | JSAMPARRAY | input_array, |
| int | source_row, | ||
| JSAMPARRAY | output_array, | ||
| int | dest_row, | ||
| int | num_rows, | ||
| JDIMENSION | num_cols | ||
| ) |
| jdiv_round_up | ( | long | a, |
| long | b | ||
| ) |
Variable Documentation
Initial value:
{
0, 1, 8, 16, 9, 2, 3, 10,
17, 24, 32, 25, 18, 11, 4, 5,
12, 19, 26, 33, 40, 48, 41, 34,
27, 20, 13, 6, 7, 14, 21, 28,
35, 42, 49, 56, 57, 50, 43, 36,
29, 22, 15, 23, 30, 37, 44, 51,
58, 59, 52, 45, 38, 31, 39, 46,
53, 60, 61, 54, 47, 55, 62, 63,
63, 63, 63, 63, 63, 63, 63, 63,
63, 63, 63, 63, 63, 63, 63, 63
}