#include <c313a.h>
Data Fields | |
| union { | |
| unsigned long hash32 | |
| struct { | |
| unsigned short scale | |
| union { | |
| unsigned short hash16 | |
| struct { | |
| unsigned char gamma | |
| unsigned char black | |
| "gamma" in the range 0.0 ... 2.55 | |
| } | |
| scale-independent part of the table (tables themselves are calculated outside of the driver) | |
| } | |
| 6.10: 0x400 is 1.0 scale (>=1.0) is applied in the driver, saturating result | |
| } | |
| fully identifies current table | |
| }; | |
| int | valid |
| int | locked |
| 0 - table invalid, 1 - table valid +2 for table locked (until sent to FPGA) | |
| int | this_non_scaled |
| NOTE: Changed to just color locked for color. | |
| union { | |
| struct { | |
| int oldest_non_scaled | |
| element 0 - heads of the chains | |
| int newest_non_scaled | |
| } | |
| used in head (element 0) and non-scaled chain (not used in scaled) | |
| struct { | |
| int newer_non_scaled | |
| non-scaled (gamma data is full 16-bit) | |
| int older_non_scaled | |
| } | |
| }; | |
| union { | |
| struct { | |
| int oldest_all | |
| element 0 - heads of the chains | |
| int newest_all | |
| } | |
| used in head (element 0) and scaled chain (not used in non-scaled) (or maybe it will be used?) | |
| struct { | |
| int newer_all | |
| scaled (gamma data is hardware defined 10 bit) | |
| int older_all | |
| newer in a single chain of all scaled tables, regardless of the prototype | |
| } | |
| }; | |
| union { | |
| struct { | |
| int oldest_scaled | |
| non-scaled | |
| int newest_scaled | |
| } | |
| used in non-scaled and scaled, not in the head (element 0) | |
| struct { | |
| int newer_scaled | |
| scaled (gamma data is hardware defined 10 bit) | |
| int older_scaled | |
| } | |
| struct { | |
| int non_scaled_length | |
| reuse in the head (element 0) - to make this variable visible through mmap to PHP (for debugging) | |
| int num_locked | |
| } | |
| }; | |
| union { | |
| struct { | |
| unsigned short direct [257] | |
| unsigned short dummy1 | |
| unsigned char reverse [256] | |
| unsigned long fpga [256] | |
| reverse table to speed-up reversing. No division, but needs interpolation by the application | |
| } | |
| struct { | |
| int locked_color [4] | |
| int other [129+64+256-4] | |
| NOTE: Changed to just color (locked last written to FPGA - maybe needed again, as the FPGA needs all table to be overwritten - two pages). | |
| } | |
| }; | |
Definition at line 1424 of file c313a.h.
| unsigned long gamma_stuct_t::hash32 |
Definition at line 1426 of file c313a.h.
Referenced by get_locked_hash32(), PHP_FUNCTION(), and whiteBalanceCorr().
| unsigned short gamma_stuct_t::scale |
| unsigned short gamma_stuct_t::hash16 |
| unsigned char gamma_stuct_t::gamma |
| unsigned char gamma_stuct_t::black |
| union { ... } |
Definition at line 1438 of file c313a.h.
Referenced by gamma_new_node(), init_gammas(), and set_gamma_table().
0 - table invalid, 1 - table valid +2 for table locked (until sent to FPGA)
Definition at line 1440 of file c313a.h.
Referenced by init_gammas(), lock_gamma_node(), and unlock_gamma_node().
NOTE: Changed to just color locked for color.
Definition at line 1441 of file c313a.h.
Referenced by insert_first_nonscaled(), and insert_first_scaled().
element 0 - heads of the chains
Definition at line 1444 of file c313a.h.
Referenced by gamma_new_node(), and init_gammas().
Definition at line 1445 of file c313a.h.
Referenced by init_gammas(), insert_first_nonscaled(), and set_gamma_table().
non-scaled (gamma data is full 16-bit)
Definition at line 1448 of file c313a.h.
Referenced by insert_first_nonscaled(), and remove_from_nonscaled().
Definition at line 1449 of file c313a.h.
Referenced by insert_first_nonscaled(), remove_from_nonscaled(), and set_gamma_table().
| union { ... } |
element 0 - heads of the chains
Definition at line 1454 of file c313a.h.
Referenced by gamma_new_node(), and init_gammas().
scaled (gamma data is hardware defined 10 bit)
Definition at line 1458 of file c313a.h.
Referenced by gamma_new_node(), init_gammas(), insert_first_all(), and remove_from_all().
newer in a single chain of all scaled tables, regardless of the prototype
Definition at line 1459 of file c313a.h.
Referenced by init_gammas(), insert_first_all(), and remove_from_all().
| union { ... } |
non-scaled
Definition at line 1465 of file c313a.h.
Referenced by insert_first_nonscaled(), and set_gamma_table().
Definition at line 1466 of file c313a.h.
Referenced by insert_first_nonscaled(), insert_first_scaled(), and set_gamma_table().
scaled (gamma data is hardware defined 10 bit)
Definition at line 1469 of file c313a.h.
Referenced by insert_first_scaled(), and remove_from_scaled().
Definition at line 1470 of file c313a.h.
Referenced by insert_first_scaled(), remove_from_scaled(), and set_gamma_table().
reuse in the head (element 0) - to make this variable visible through mmap to PHP (for debugging)
Definition at line 1473 of file c313a.h.
Referenced by init_gammas(), insert_first_nonscaled(), and remove_from_nonscaled().
| union { ... } |
| unsigned short gamma_stuct_t::direct[257] |
Definition at line 1479 of file c313a.h.
Referenced by gammaDirect(), gammaReverse(), and PHP_FUNCTION().
| unsigned short gamma_stuct_t::dummy1 |
| unsigned char gamma_stuct_t::reverse[256] |
| unsigned long gamma_stuct_t::fpga[256] |
reverse table to speed-up reversing. No division, but needs interpolation by the application
Definition at line 1483 of file c313a.h.
Referenced by get_gamma_fpga().
| int gamma_stuct_t::locked_color[4] |
Definition at line 1487 of file c313a.h.
Referenced by get_gamma_fpga(), get_locked_hash32(), lock_gamma_node(), and unlock_gamma_node().
| int gamma_stuct_t::other[129+64+256-4] |
| union { ... } |
1.5.1