#include "jinclude.h"#include "jpeglib.h"Go to the source code of this file.
Defines | |
| #define | JPEG_INTERNALS |
| #define | FMEMCOPY(dest, src, size) MEMCOPY(dest,src,size) |
| #define | FMEMZERO(target, size) MEMZERO(target,size) |
Functions | |
| jdiv_round_up (long a, long b) | |
| jround_up (long a, long b) | |
| jcopy_sample_rows (JSAMPARRAY input_array, int source_row, JSAMPARRAY output_array, int dest_row, int num_rows, JDIMENSION num_cols) | |
| jcopy_block_row (JBLOCKROW input_row, JBLOCKROW output_row, JDIMENSION num_blocks) | |
| jzero_far (void FAR *target, size_t bytestozero) | |
Variables | |
| const int | jpeg_natural_order [DCTSIZE2+16] |
| const int | jpeg_natural_order7 [7 *7+16] |
| const int | jpeg_natural_order6 [6 *6+16] |
| const int | jpeg_natural_order5 [5 *5+16] |
| const int | jpeg_natural_order4 [4 *4+16] |
| const int | jpeg_natural_order3 [3 *3+16] |
| const int | jpeg_natural_order2 [2 *2+16] |
| jcopy_block_row | ( | JBLOCKROW | input_row, | |
| JBLOCKROW | output_row, | |||
| JDIMENSION | num_blocks | |||
| ) |
Definition at line 197 of file jutils.c.
References DCTSIZE2, FMEMCOPY, and SIZEOF.
Referenced by decompress_smooth_data(), do_crop(), do_flip_h(), do_flip_h_no_crop(), do_flip_v(), and do_rot_180().
| jcopy_sample_rows | ( | JSAMPARRAY | input_array, | |
| int | source_row, | |||
| JSAMPARRAY | output_array, | |||
| int | dest_row, | |||
| int | num_rows, | |||
| JDIMENSION | num_cols | |||
| ) |
Definition at line 163 of file jutils.c.
References FMEMCOPY, row, size_t, and SIZEOF.
Referenced by expand_bottom_edge(), fullsize_downsample(), grayscale_convert(), h2v2_upsample(), int_upsample(), merged_2v_upsample(), and pre_process_context().
Definition at line 124 of file jutils.c.
References RooFitShortHand::L().
Referenced by initial_setup(), jpeg_calc_jpeg_dimensions(), jpeg_calc_output_dimensions(), jtransform_request_workspace(), METHODDEF(), and per_scan_setup().
Definition at line 133 of file jutils.c.
References RooFitShortHand::L().
Referenced by jinit_c_coef_controller(), jinit_c_main_controller(), jinit_d_coef_controller(), jinit_d_post_controller(), and jinit_upsampler().
| jzero_far | ( | void FAR * | target, | |
| size_t | bytestozero | |||
| ) |
Definition at line 217 of file jutils.c.
References FAR, FMEMZERO, ptr, and size_t.
Referenced by access_virt_barray(), access_virt_sarray(), compress_data(), compress_first_pass(), decompress_onepass(), quantize_fs_dither(), quantize_ord_dither(), start_pass_1_quant(), start_pass_2_quant(), and transencode_coef_controller().
| const int jpeg_natural_order[DCTSIZE2+16] |
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
}
Definition at line 54 of file jutils.c.
Referenced by decode_mcu(), encode_mcu_AC_first(), encode_mcu_AC_refine(), get_dqt(), initial_setup(), jpeg_calc_trans_dimensions(), and jpeg_CreateCompress().
| const int jpeg_natural_order2[2 *2+16] |
Initial value:
{
0, 1, 8, 9,
63, 63, 63, 63, 63, 63, 63, 63,
63, 63, 63, 63, 63, 63, 63, 63
}
Definition at line 112 of file jutils.c.
Referenced by get_dqt(), initial_setup(), and jpeg_calc_trans_dimensions().
| const int jpeg_natural_order3[3 *3+16] |
Initial value:
{
0, 1, 8, 16, 9, 2, 10, 17,
18,
63, 63, 63, 63, 63, 63, 63, 63,
63, 63, 63, 63, 63, 63, 63, 63
}
Definition at line 105 of file jutils.c.
Referenced by get_dqt(), initial_setup(), and jpeg_calc_trans_dimensions().
| const int jpeg_natural_order4[4 *4+16] |
Initial value:
{
0, 1, 8, 16, 9, 2, 3, 10,
17, 24, 25, 18, 11, 19, 26, 27,
63, 63, 63, 63, 63, 63, 63, 63,
63, 63, 63, 63, 63, 63, 63, 63
}
Definition at line 98 of file jutils.c.
Referenced by get_dqt(), initial_setup(), and jpeg_calc_trans_dimensions().
| const int jpeg_natural_order5[5 *5+16] |
Initial value:
{
0, 1, 8, 16, 9, 2, 3, 10,
17, 24, 32, 25, 18, 11, 4, 12,
19, 26, 33, 34, 27, 20, 28, 35,
36,
63, 63, 63, 63, 63, 63, 63, 63,
63, 63, 63, 63, 63, 63, 63, 63
}
Definition at line 89 of file jutils.c.
Referenced by get_dqt(), initial_setup(), and jpeg_calc_trans_dimensions().
| const int jpeg_natural_order6[6 *6+16] |
Initial value:
{
0, 1, 8, 16, 9, 2, 3, 10,
17, 24, 32, 25, 18, 11, 4, 5,
12, 19, 26, 33, 40, 41, 34, 27,
20, 13, 21, 28, 35, 42, 43, 36,
29, 37, 44, 45,
63, 63, 63, 63, 63, 63, 63, 63,
63, 63, 63, 63, 63, 63, 63, 63
}
Definition at line 79 of file jutils.c.
Referenced by get_dqt(), initial_setup(), and jpeg_calc_trans_dimensions().
| const int jpeg_natural_order7[7 *7+16] |
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, 14, 21, 28, 35,
42, 49, 50, 43, 36, 29, 22, 30,
37, 44, 51, 52, 45, 38, 46, 53,
54,
63, 63, 63, 63, 63, 63, 63, 63,
63, 63, 63, 63, 63, 63, 63, 63
}
Definition at line 67 of file jutils.c.
Referenced by get_dqt(), initial_setup(), and jpeg_calc_trans_dimensions().
1.5.1