quantization_tables.c

/** @file quantization_tables.c
 *
 * @brief This module handles quantization tables.
 *
 * This modules handles quantization tables cache in two ways. First, all compressor channels use common cache
 * which saves computational time, and, second, each channel uses its own cache and its own set of parameters.
 * Current cache usage policy should be set with #set_cache_policy function. Default cache policy uses common cache.
 *
 * Generation and handling quantization tables:
 * - direct - to be included in the JPEG headers and
 * - reverse - to go to the FPGA. Reverse are calculated as 0x10000/direct
 * Based on standard JPEG quality quantization tables, with the following differences
 * - FPGA uses multiplication by 65536/x instead of division by x
 * - (to better handle JP4 flavors) it is possible to use Y tables for other components
 *    possibly with different quality.
 *
 * Quality is represented by 2-byte value. Each byte uses Y table if the value is Q<128,
 * and C table with (Q-128) if it is Q>=128.
 * If the High byte is zero, it is treated as Q^0x80  (Q|=(Q^0x80)<<8) for compatibility
 * with a standard single-byte Q value
 * FPGA table accommodates 8 pairs of quantization coefficients, so software tries
 * to reuse loaded tables when possible
 *
 * Copyright (C) 2016 Elphel, Inc.
 *
 *  This program is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation, either version 3 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *  You should have received a copy of the GNU General Public License
 *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

//#include <linux/module.h>
//#include <linux/mm.h>
//#include <linux/sched.h>
//#include <linux/slab.h>
//#include <linux/errno.h>
//#include <linux/kernel.h>
//#include <linux/fs.h>
#include <linux/string.h>
//#include <linux/init.h>
//#include <linux/vmalloc.h>
#include <linux/platform_device.h>

//#include <asm/system.h>
//#include <asm/byteorder.h> // endians
//#include <asm/io.h>

//#include <asm/irq.h>

//#include <asm/delay.h>
//#include <asm/uaccess.h>
#include <elphel/c313a.h>
#include <elphel/exifa.h>
//#include "fpgactrl.h"  // defines port_csp0_addr, port_csp4_addr
//#include "cc3x3.h"
//#include "fpga_io.h"

//#include "x3x3.h" // just for FPGA_NQTAB

#include "framepars.h"
//#include "fpga_io.h"//fpga_table_write_nice

#include "quantization_tables.h"
#include "x393_macro.h"
#include "x393.h"

/** @brief Number of elements in quantization table */
#define QTABLE_SIZE          64
/** @brief Number of quantization pairs in cache (just for generation of JPEG headers) */
#define QTABLE_HEAD_CACHE    8
/** @brief Total number of quantization table pairs */
#define FPGA_NQTAB           8
#define CORING_SIZE          32 // longs
#define QTABLE_SETS_NUM      (SENSOR_PORTS + 1)
#define COMMON_CACHE_INDEX   0


static unsigned int std_quant_tbls[4 * QTABLE_SIZE] = { /// make it possible to modify runtime later?

		16,  11,  10,  16,  24,  40,  51,  61,
		12,  12,  14,  19,  26,  58,  60,  55,
		14,  13,  16,  24,  40,  57,  69,  56,
		14,  17,  22,  29,  51,  87,  80,  62,
		18,  22,  37,  56,  68, 109, 103,  77,
		24,  35,  55,  64,  81, 104, 113,  92,
		49,  64,  78,  87, 103, 121, 120, 101,
		72,  92,  95,  98, 112, 100, 103,  99,

		17,  18,  24,  47,  99,  99,  99,  99,
		18,  21,  26,  66,  99,  99,  99,  99,
		24,  26,  56,  99,  99,  99,  99,  99,
		47,  66,  99,  99,  99,  99,  99,  99,
		99,  99,  99,  99,  99,  99,  99,  99,
		99,  99,  99,  99,  99,  99,  99,  99,
		99,  99,  99,  99,  99,  99,  99,  99,
		99,  99,  99,  99,  99,  99,  99,  99,

		///transposed for portrait mode

		16,  12,  14,  14,  18,  24,  49,  72,
		11,  12,  13,  17,  22,  35,  64,  92,
		10,  14,  16,  22,  37,  55,  78,  95,
		16,  19,  24,  29,  56,  64,  87,  98,
		24,  26,  40,  51,  68,  81, 103, 112,
		40,  58,  57,  87, 109, 104, 121, 100,
		51,  60,  69,  80, 103, 113, 120, 103,
		61,  55,  56,  62,  77,  92, 101,  99,

		17,  18,  24,  47,  99,  99,  99,  99,
		18,  21,  26,  66,  99,  99,  99,  99,
		24,  26,  56,  99,  99,  99,  99,  99,
		47,  66,  99,  99,  99,  99,  99,  99,
		99,  99,  99,  99,  99,  99,  99,  99,
		99,  99,  99,  99,  99,  99,  99,  99,
		99,  99,  99,  99,  99,  99,  99,  99,
		99,  99,  99,  99,  99,  99,  99,  99

};

/// with a number of programmed tables equal to PARS_FRAMES, and that "this" table is not needed it will always be possible to find an unused table slot
/// LRU cache for JPEG headers
struct qtables_set_t {
	unsigned char  qtable_cache [QTABLE_SIZE * 2 * QTABLE_HEAD_CACHE]; ///quantization tables cache
	int            qtable_cache_values [QTABLE_HEAD_CACHE]; /// quality values for the tables in cache
	int            qtable_cache_next[QTABLE_HEAD_CACHE] ; /// index of the next (not used longer than this) slot
	int            qtable_cache_mre; ///index of most recently used slot

	int            qtable_fpga_values [FPGA_NQTAB]; /// quality values for the tables in FPGA
	int            qtable_fpga_next[FPGA_NQTAB] ; /// index of the next (not used longer than this) slot in FPGA quantization tables
	int            qtable_fpga_mre; ///index of most recently used slot

	int            qtable_cache_initialized;
	int            qtable_fpga_initialized;
};
/** @brief \e qtables_set contains quantization tables caches for all compressor channels plus one common cache for all channels.
 * Common cache has fixed index #COMMON_CACHE_INDEX and will be used to save computational time in cases when all compressors have
 * equal parameters.
 */
static struct qtables_set_t qtables_set[QTABLE_SETS_NUM];
static int cache_policy = COMMON_CACHE;
static struct device *g_dev_ptr = NULL;

void set_cache_policy(int policy)
{
	if (policy != COMMON_CACHE ||
			policy != PER_CHN_CACHE)
		cache_policy = COMMON_CACHE;
	else
		cache_policy = policy;
}

int get_cache_policy(void)
{
	return cache_policy;
}

/**
 * @brief Convert compressor channel number to table cache index
 * @param   chn   compressor channel number
 * return   Cache index in accordance to current table cache policy
 */
int get_cache_index(unsigned int chn)
{
	if (get_cache_policy() == COMMON_CACHE)
		return 0;
	else
		return chn + 1;
}

/**
 * @brief Force (re-)initialization of quantization tables cache and FPGA quantization table (in FPGA) when next used.
 */
void reset_qtables(unsigned int chn)
{
	int ind = get_cache_index(chn);
	qtables_set[ind].qtable_fpga_initialized = 0;
	qtables_set[ind].qtable_fpga_initialized = 0;
}

/**
 * @brief Initialization of quantization tables (direct - JPEG header ones) cache
 * \n TODO: add \b init_qtable_head_cache to module initialization
 */
void init_qtable_head_cache(unsigned int chn)
{
	unsigned long flags;
	int i;
	int ind = get_cache_index(chn);

	local_irq_save(flags);
	for (i = 0; i < QTABLE_HEAD_CACHE; i++) {
		qtables_set[ind].qtable_cache_values[i] = -1;      // undefined
		qtables_set[ind].qtable_cache_next[i] = i + 1;     // last value is invalid, but that's OK - it should not be used
	}
	qtables_set[ind].qtable_cache_mre = 0;
	qtables_set[ind].qtable_cache_initialized = 1;
	local_irq_restore(flags);
}

/**
 * @brief Calculates a pair of direct (JPEG header) tables for the specified quality (2-bytes )
 * @param[in]   quality2   single byte (standard) or a pair of bytes (see file header description)
 * @param[out]  y_tab      caller-provided pointer to a 64-byte Y (intensity) quantization table (NULL - don't copy)
 * @param[out]  c_tab      caller-provided pointer to a 64-byte C (color) quantization table (NULL - don't copy)
 * @param[in]   chn        compressor channel number
 * @return      0 - cache hit, 1 - cache miss (recalculated), -1 - invalid quality
 */
int get_qtable(int quality2, unsigned char *y_tab, unsigned char *c_tab, unsigned int chn)
{
	unsigned long flags;
	int i, transpose;
	int cache_index, cache_index_prev;
	int q_type, quality;
	int temp, tstart;
	int rslt = 0;
	unsigned char *tab;
	const unsigned int zig_zag[QTABLE_SIZE] = {
			0, 1, 5, 6,14,15,27,28,
			2, 4, 7,13,16,26,29,42,
			3, 8,12,17,25,30,41,43,
			9,11,18,24,31,40,44,53,
			10,19,23,32,39,45,52,54,
			20,22,33,38,46,51,55,60,
			21,34,37,47,50,56,59,61,
			35,36,48,49,57,58,62,63
	};
	int ind = get_cache_index(chn);
	unsigned char *qtable_cache = qtables_set[ind].qtable_cache;
	int *qtable_cache_values = qtables_set[ind].qtable_cache_values;
	int *qtable_cache_next = qtables_set[ind].qtable_cache_next;

	if (qtables_set[ind].qtable_cache_initialized == 0)
		init_qtable_head_cache(chn);


	dev_dbg(g_dev_ptr, "received quality2 = %d\n", quality2);

	if (quality2 < 0) return -1;
	if (quality2 < 256) quality2 |= (quality2 & 0x7f) << 8;

	dev_dbg(g_dev_ptr, "transformed quality2 = %d\n", quality2);

	local_irq_save(flags);
	/// look if such q value is already in cache
	cache_index = qtables_set[ind].qtable_cache_mre;
	cache_index_prev = -1;
	for (i = 0;
			(i < QTABLE_HEAD_CACHE) &&
			(qtable_cache_values[cache_index] != quality2) &&
			(qtable_cache_values[cache_index] >= 0);
			i++) {
		cache_index_prev = cache_index;
		cache_index = qtable_cache_next[cache_index];

		dev_dbg(g_dev_ptr, "i = %d, cache_index_prev = %d, cache_index = %d\n", i, cache_index_prev, cache_index);
	}
	/// cache_index is invalid if (i==FPGA_NQTAB), but cache_index_prev is OK

	/// End of cache?
	if (i == QTABLE_HEAD_CACHE) {
		/// yes, re-use the LRE slot
		qtable_cache_next[cache_index_prev] = qtables_set[ind].qtable_cache_mre;
		qtables_set[ind].qtable_cache_mre = cache_index_prev;

		dev_dbg(g_dev_ptr, "qtable_cache_mre = %d\n",qtables_set[ind].qtable_cache_mre);
	} else if (cache_index_prev >= 0){
		/// no, hit or never used so far, and not the first - anyway use this slot
		qtable_cache_next[cache_index_prev] = qtable_cache_next[cache_index]; /// bypass this
		qtable_cache_next[cache_index] = qtables_set[ind].qtable_cache_mre; /// this points to the old mre
		qtables_set[ind].qtable_cache_mre = cache_index;   /// this is now mre

		dev_dbg(g_dev_ptr, "qtable_cache_mre=%d\n", qtables_set[ind].qtable_cache_mre);
	}

	/// is it a hit or a miss?
	if (qtable_cache_values[qtables_set[ind].qtable_cache_mre] != quality2) { /// miss, calculate the table and save it to cache first
		qtable_cache_values[qtables_set[ind].qtable_cache_mre] = quality2;
		rslt = 1;
		transpose = (quality2 >> 7) & 1; /// 0 - landscape mode, 1 - portrait mode
		for (q_type = 0; q_type < 2; q_type++) { //Y/C
			//      quality=(quality2>>(q_type?8:0)) & 0xff;
			quality = q_type ? ((quality2 >> 8) ^ 0x80) : (quality2 & 0x7f);
			tstart = ((quality & 0x80) ? QTABLE_SIZE : 0) + (transpose * (QTABLE_SIZE * 2));
			tab = &qtable_cache[QTABLE_SIZE * (2 * qtables_set[ind].qtable_cache_mre + q_type)];
			quality &= 0x7f;

			dev_dbg(g_dev_ptr, "transpose = %d tstart = %d, quality = %d\n", transpose, tstart, quality);

			/// Safety limit on quality factor.  Convert 0 to 1 to avoid zero divide.
			if (quality <= 0)
				quality = 1;
			if (quality > 100)
				quality = 100;
			/** The basic table is used as-is (scaling 100) for a quality of 50.
			 * Qualities 50..100 are converted to scaling percentage 200 - 2*Q;
			 * note that at Q=100 the scaling is 0, which will cause jpeg_add_quant_table
			 * to make all the table entries 1 (hence, minimum quantization loss).
			 * Qualities 1..50 are converted to scaling percentage 5000/Q.
			 */
			if (quality < 50)
				quality = 5000 / quality;
			else
				quality = 200 - quality * 2;

			dev_dbg(g_dev_ptr, "q_type = %d, quality = %d\n", q_type, quality);

			for (i = 0; i < QTABLE_SIZE; i++) {
				temp = (std_quant_tbls[i + tstart] * quality + 50) / 100;
				/// limit the values to the valid range
				if (temp <= 0) temp = 1;
				if (temp > 255) temp = 255;
				tab[zig_zag[i]] = temp;
			}
		}
	} /// now table pair is calculated and stored in cache
	///  copy tables to the output
	if (y_tab) memcpy(y_tab, &qtable_cache[QTABLE_SIZE * (2 * qtables_set[ind].qtable_cache_mre + 0)], QTABLE_SIZE);
	if (c_tab) memcpy(c_tab, &qtable_cache[QTABLE_SIZE * (2 * qtables_set[ind].qtable_cache_mre + 1)], QTABLE_SIZE);
	local_irq_restore(flags);

	dev_dbg(g_dev_ptr, "y_tab = 0x%x, c_tab = 0x%x, rslt = %d\n",(int) y_tab, (int) c_tab, rslt);
	print_hex_dump_bytes("", DUMP_PREFIX_NONE, y_tab, QTABLE_SIZE);
	print_hex_dump_bytes("", DUMP_PREFIX_NONE, c_tab, QTABLE_SIZE);

	return rslt;
}

/**
 * @brief Initialization of quantization tables (reverse, for the FPGA) cache
 * \n TODO: add \b init_qtable_fpga to module initialization
 */
void init_qtable_fpga(unsigned int chn)
{
	unsigned long flags;
	int i;
	int ind = get_cache_index(chn);

	local_irq_save(flags);
	for (i = 0; i < FPGA_NQTAB; i++) {
		qtables_set[ind].qtable_fpga_values[i] = -1;       // undefined
		qtables_set[ind].qtable_fpga_next[i] = i + 1;      // last value is invalid, but that's OK - it should not be used
	}
	qtables_set[ind].qtable_fpga_mre = 0;
	qtables_set[ind].qtable_fpga_initialized = 1;
	local_irq_restore(flags);
}

/**
 * @brief Finds an already programmed FPGA page or calculates (and programs FPGA with) a new one
 * @param[in]   quality2   single byte (standard) or a pair of bytes (see file header description)
 * @param[in]   chn        compressor channel number
 * @return      table page number used (0..7) or -1 - invalid q
 */
int set_qtable_fpga(int quality2, unsigned int chn)
{
	unsigned long flags;
	int i,transpose,fpga_index,fpga_index_prev,q_type,quality,temp,tstart;
	unsigned short qtable_fpga[QTABLE_SIZE * 2];
	unsigned short *tab;
	unsigned long *qtable_fpga_dw = (unsigned long *)qtable_fpga;
	x393_cmprs_table_addr_t table_addr;
	int ind = get_cache_index(chn);
	int *qtable_fpga_values = qtables_set[ind].qtable_fpga_values;
	int *qtable_fpga_next = qtables_set[ind].qtable_fpga_next;

	if (qtables_set[ind].qtable_fpga_initialized == 0)
		init_qtable_fpga(chn);

	dev_dbg(g_dev_ptr, "received quality2 = 0x%x\n", quality2);

	if (quality2 < 0) return -1;
	if (quality2<256) quality2 |= (quality2 & 0x7f) << 8;

	dev_dbg(g_dev_ptr, "transformed quality2 = 0x%x\n", quality2);

	local_irq_save(flags);
	/// look if such q value is already in cache
	fpga_index = qtables_set[ind].qtable_fpga_mre;
	fpga_index_prev = -1;
	for (i = 0;
			(i < FPGA_NQTAB) &&
			(qtable_fpga_values[fpga_index] != quality2) &&
			(qtable_fpga_values[fpga_index] >= 0);
			i++) {
		fpga_index_prev = fpga_index;
		fpga_index = qtable_fpga_next[fpga_index];

		dev_dbg(g_dev_ptr, "i = %d, fpga_index_prev = %d, fpga_index = %d\n",i ,fpga_index_prev, fpga_index);
	}

	/// fpga_index is invalid if (i==FPGA_NQTAB), but fpga_index_prev is OK
	/// End of cache?
	if (i == FPGA_NQTAB) {
		/// yes, re-use the LRE slot
		qtable_fpga_next[fpga_index_prev] = qtables_set[ind].qtable_fpga_mre;
		qtables_set[ind].qtable_fpga_mre = fpga_index_prev;

		dev_dbg(g_dev_ptr, "qtable_fpga_mre = %d\n", qtables_set[ind].qtable_fpga_mre);
	} else if (fpga_index_prev >= 0) {
		/// no, hit or never used so far, and not the latest - anyway use this slot
		qtable_fpga_next[fpga_index_prev] = qtable_fpga_next[fpga_index]; /// bypass this
		qtable_fpga_next[fpga_index] = qtables_set[ind].qtable_fpga_mre;  /// this points to the old mre
		qtables_set[ind].qtable_fpga_mre = fpga_index;                    /// this is now mre
		dev_dbg(g_dev_ptr, "qtable_fpga_mre = %d\n", qtables_set[ind].qtable_fpga_mre);
	}

	/// is it a hit or miss?
	if (qtable_fpga_values[qtables_set[ind].qtable_fpga_mre] != quality2) {
		/// miss, calculate the table and send it to the FPGA
		qtable_fpga_values[qtables_set[ind].qtable_fpga_mre] = quality2;
		transpose = (quality2 >> 7) & 1; /// 0 - landscape mode, 1 - portrait mode
		for (q_type = 0; q_type < 2; q_type++) { //Y/C
			quality = q_type ? ((quality2 >> 8) ^ 0x80) : (quality2 & 0x7f);

			dev_dbg(g_dev_ptr, "transpose = %d q_type = %d, quality = %d quality2 = 0x%x\n", transpose, q_type, quality, quality2);

			tstart = ((quality & 0x80) ? QTABLE_SIZE : 0) + (transpose * (QTABLE_SIZE * 2));
			tab = &qtable_fpga[QTABLE_SIZE * q_type];
			quality &= 0x7f;

			dev_dbg(g_dev_ptr, "tstart = %d, quality = %d\n", tstart, quality); //0, 1 - both times

			/// Safety limit on quality factor.  Convert 0 to 1 to avoid zero divide.
			if (quality <= 0)
				quality = 1;
			if (quality > 100)
				quality = 100;
			/** The basic table is used as-is (scaling 100) for a quality of 50.
			 * Qualities 50..100 are converted to scaling percentage 200 - 2*Q;
			 * note that at Q=100 the scaling is 0, which will cause jpeg_add_quant_table
			 * to make all the table entries 1 (hence, minimum quantization loss).
			 * Qualities 1..50 are converted to scaling percentage 5000/Q.
			 */
			if (quality < 50)
				quality = 5000 / quality;
			else
				quality = 200 - quality * 2;

			dev_dbg(g_dev_ptr, "q_type = %d, quality = %d\n", q_type, quality);

			for (i = 0; i < QTABLE_SIZE; i++) {
				temp = (std_quant_tbls[i + tstart] * quality + 50) / 100;

				dev_dbg(g_dev_ptr, "%02d: 0x%08x\n", i, temp);

				/// limit the values to the valid range
				if (temp <= 0) temp = 1;
				if (temp > 255) temp = 255;
				temp = ((0x20000 / temp) + 1) >> 1;
				if (temp > 0xffff) temp = 0xffff;
				tab[i] = temp;
			}
		}

		table_addr.type = TABLE_TYPE_QUANT;
		table_addr.addr32 = qtables_set[ind].qtable_fpga_mre * QTABLE_SIZE;
		x393_cmprs_tables_address(table_addr, chn);
		for (i = 0; i < QTABLE_SIZE; i++) {
			x393_cmprs_tables_data(qtable_fpga_dw[i], chn);
		}

		print_hex_dump_bytes("", DUMP_PREFIX_NONE, qtable_fpga, QTABLE_SIZE * 2);
		print_hex_dump_bytes("", DUMP_PREFIX_NONE, std_quant_tbls, QTABLE_SIZE * 2);
	} /// now table pair is calculated and stored in cache
	///  copy tables to the FPGA
	local_irq_restore(flags);

	dev_dbg(g_dev_ptr, "qtable_fpga_mre = %d\n", qtables_set[ind].qtable_fpga_mre);

	return qtables_set[ind].qtable_fpga_mre;
}

/**
 * @brief Coring function table, 256 4-bit values per function,
 * min = 0, max = 10, step = 0.1;
 * see coring_filter_setup.php to generate this table (with parameter '?C').
 */
static unsigned long coring_tables[] = {
		// filter=0
		0x00000000, 0x11111111, 0x11111111, 0x22222222, 0x22222222, 0x33333333, 0x33333333, 0x44444444,
		0x44444444, 0x55555555, 0x55555555, 0x66666666, 0x66666666, 0x77777777, 0x77777777, 0x88888888,
		0x88888888, 0x99999999, 0x99999999, 0xaaaaaaaa, 0xaaaaaaaa, 0xbbbbbbbb, 0xbbbbbbbb, 0xcccccccc,
		0xcccccccc, 0xdddddddd, 0xdddddddd, 0xeeeeeeee, 0xeeeeeeee, 0xffffffff, 0xffffffff, 0xffffffff,
		// filter=0.1
		0x00000000, 0x11111110, 0x11111111, 0x22222222, 0x22222222, 0x33333333, 0x33333333, 0x44444444,
		0x44444444, 0x55555555, 0x55555555, 0x66666666, 0x66666666, 0x77777777, 0x77777777, 0x88888888,
		0x88888888, 0x99999999, 0x99999999, 0xaaaaaaaa, 0xaaaaaaaa, 0xbbbbbbbb, 0xbbbbbbbb, 0xcccccccc,
		0xcccccccc, 0xdddddddd, 0xdddddddd, 0xeeeeeeee, 0xeeeeeeee, 0xffffffff, 0xffffffff, 0xffffffff,
		// filter=0.2
		0x00000000, 0x11111110, 0x11111111, 0x22222222, 0x22222222, 0x33333333, 0x33333333, 0x44444444,
		0x44444444, 0x55555555, 0x55555555, 0x66666666, 0x66666666, 0x77777777, 0x77777777, 0x88888888,
		0x88888888, 0x99999999, 0x99999999, 0xaaaaaaaa, 0xaaaaaaaa, 0xbbbbbbbb, 0xbbbbbbbb, 0xcccccccc,
		0xcccccccc, 0xdddddddd, 0xdddddddd, 0xeeeeeeee, 0xeeeeeeee, 0xffffffff, 0xffffffff, 0xffffffff,
		// filter=0.3
		0x00000000, 0x11111110, 0x11111111, 0x22222221, 0x22222222, 0x33333333, 0x33333333, 0x44444444,
		0x44444444, 0x55555555, 0x55555555, 0x66666666, 0x66666666, 0x77777777, 0x77777777, 0x88888888,
		0x88888888, 0x99999999, 0x99999999, 0xaaaaaaaa, 0xaaaaaaaa, 0xbbbbbbbb, 0xbbbbbbbb, 0xcccccccc,
		0xcccccccc, 0xdddddddd, 0xdddddddd, 0xeeeeeeee, 0xeeeeeeee, 0xffffffff, 0xffffffff, 0xffffffff,
		// filter=0.4
		0x00000000, 0x11111100, 0x11111111, 0x22222221, 0x22222222, 0x33333333, 0x33333333, 0x44444444,
		0x44444444, 0x55555555, 0x55555555, 0x66666666, 0x66666666, 0x77777777, 0x77777777, 0x88888888,
		0x88888888, 0x99999999, 0x99999999, 0xaaaaaaaa, 0xaaaaaaaa, 0xbbbbbbbb, 0xbbbbbbbb, 0xcccccccc,
		0xcccccccc, 0xdddddddd, 0xdddddddd, 0xeeeeeeee, 0xeeeeeeee, 0xffffffff, 0xffffffff, 0xffffffff,
		// filter=0.5
		0x00000000, 0x11111000, 0x11111111, 0x22222221, 0x22222222, 0x33333332, 0x33333333, 0x44444444,
		0x44444444, 0x55555555, 0x55555555, 0x66666666, 0x66666666, 0x77777777, 0x77777777, 0x88888888,
		0x88888888, 0x99999999, 0x99999999, 0xaaaaaaaa, 0xaaaaaaaa, 0xbbbbbbbb, 0xbbbbbbbb, 0xcccccccc,
		0xcccccccc, 0xdddddddd, 0xdddddddd, 0xeeeeeeee, 0xeeeeeeee, 0xffffffff, 0xffffffff, 0xffffffff,
		// filter=0.6
		0x00000000, 0x11111000, 0x11111111, 0x22222221, 0x22222222, 0x33333332, 0x33333333, 0x44444444,
		0x44444444, 0x55555555, 0x55555555, 0x66666666, 0x66666666, 0x77777777, 0x77777777, 0x88888888,
		0x88888888, 0x99999999, 0x99999999, 0xaaaaaaaa, 0xaaaaaaaa, 0xbbbbbbbb, 0xbbbbbbbb, 0xcccccccc,
		0xcccccccc, 0xdddddddd, 0xdddddddd, 0xeeeeeeee, 0xeeeeeeee, 0xffffffff, 0xffffffff, 0xffffffff,
		// filter=0.7
		0x00000000, 0x11110000, 0x11111111, 0x22222221, 0x22222222, 0x33333332, 0x33333333, 0x44444444,
		0x44444444, 0x55555555, 0x55555555, 0x66666666, 0x66666666, 0x77777777, 0x77777777, 0x88888888,
		0x88888888, 0x99999999, 0x99999999, 0xaaaaaaaa, 0xaaaaaaaa, 0xbbbbbbbb, 0xbbbbbbbb, 0xcccccccc,
		0xcccccccc, 0xdddddddd, 0xdddddddd, 0xeeeeeeee, 0xeeeeeeee, 0xffffffff, 0xffffffff, 0xffffffff,
		// filter=0.8
		0x00000000, 0x11100000, 0x11111111, 0x22222221, 0x22222222, 0x33333332, 0x33333333, 0x44444443,
		0x44444444, 0x55555555, 0x55555555, 0x66666666, 0x66666666, 0x77777777, 0x77777777, 0x88888888,
		0x88888888, 0x99999999, 0x99999999, 0xaaaaaaaa, 0xaaaaaaaa, 0xbbbbbbbb, 0xbbbbbbbb, 0xcccccccc,
		0xcccccccc, 0xdddddddd, 0xdddddddd, 0xeeeeeeee, 0xeeeeeeee, 0xffffffff, 0xffffffff, 0xffffffff,
		// filter=0.9
		0x00000000, 0x11000000, 0x11111111, 0x22222221, 0x22222222, 0x33333332, 0x33333333, 0x44444443,
		0x44444444, 0x55555555, 0x55555555, 0x66666666, 0x66666666, 0x77777777, 0x77777777, 0x88888888,
		0x88888888, 0x99999999, 0x99999999, 0xaaaaaaaa, 0xaaaaaaaa, 0xbbbbbbbb, 0xbbbbbbbb, 0xcccccccc,
		0xcccccccc, 0xdddddddd, 0xdddddddd, 0xeeeeeeee, 0xeeeeeeee, 0xffffffff, 0xffffffff, 0xffffffff,
		// filter=1
		0x00000000, 0x10000000, 0x11111111, 0x22222211, 0x22222222, 0x33333332, 0x33333333, 0x44444443,
		0x44444444, 0x55555554, 0x55555555, 0x66666666, 0x66666666, 0x77777777, 0x77777777, 0x88888888,
		0x88888888, 0x99999999, 0x99999999, 0xaaaaaaaa, 0xaaaaaaaa, 0xbbbbbbbb, 0xbbbbbbbb, 0xcccccccc,
		0xcccccccc, 0xdddddddd, 0xdddddddd, 0xeeeeeeee, 0xeeeeeeee, 0xffffffff, 0xffffffff, 0xffffffff,
		// filter=1.1
		0x00000000, 0x00000000, 0x11111111, 0x22222111, 0x22222222, 0x33333332, 0x33333333, 0x44444443,
		0x44444444, 0x55555554, 0x55555555, 0x66666666, 0x66666666, 0x77777777, 0x77777777, 0x88888888,
		0x88888888, 0x99999999, 0x99999999, 0xaaaaaaaa, 0xaaaaaaaa, 0xbbbbbbbb, 0xbbbbbbbb, 0xcccccccc,
		0xcccccccc, 0xdddddddd, 0xdddddddd, 0xeeeeeeee, 0xeeeeeeee, 0xffffffff, 0xffffffff, 0xffffffff,
		// filter=1.2
		0x00000000, 0x00000000, 0x11111110, 0x22221111, 0x22222222, 0x33333332, 0x33333333, 0x44444443,
		0x44444444, 0x55555554, 0x55555555, 0x66666666, 0x66666666, 0x77777777, 0x77777777, 0x88888888,
		0x88888888, 0x99999999, 0x99999999, 0xaaaaaaaa, 0xaaaaaaaa, 0xbbbbbbbb, 0xbbbbbbbb, 0xcccccccc,
		0xcccccccc, 0xdddddddd, 0xdddddddd, 0xeeeeeeee, 0xeeeeeeee, 0xffffffff, 0xffffffff, 0xffffffff,
		// filter=1.3
		0x00000000, 0x00000000, 0x11111110, 0x22211111, 0x22222222, 0x33333332, 0x33333333, 0x44444443,
		0x44444444, 0x55555554, 0x55555555, 0x66666665, 0x66666666, 0x77777777, 0x77777777, 0x88888888,
		0x88888888, 0x99999999, 0x99999999, 0xaaaaaaaa, 0xaaaaaaaa, 0xbbbbbbbb, 0xbbbbbbbb, 0xcccccccc,
		0xcccccccc, 0xdddddddd, 0xdddddddd, 0xeeeeeeee, 0xeeeeeeee, 0xffffffff, 0xffffffff, 0xffffffff,
		// filter=1.4
		0x00000000, 0x00000000, 0x11111100, 0x22211111, 0x22222222, 0x33333332, 0x33333333, 0x44444443,
		0x44444444, 0x55555554, 0x55555555, 0x66666665, 0x66666666, 0x77777777, 0x77777777, 0x88888888,
		0x88888888, 0x99999999, 0x99999999, 0xaaaaaaaa, 0xaaaaaaaa, 0xbbbbbbbb, 0xbbbbbbbb, 0xcccccccc,
		0xcccccccc, 0xdddddddd, 0xdddddddd, 0xeeeeeeee, 0xeeeeeeee, 0xffffffff, 0xffffffff, 0xffffffff,
		// filter=1.5
		0x00000000, 0x00000000, 0x11111000, 0x22111111, 0x22222222, 0x33333322, 0x33333333, 0x44444443,
		0x44444444, 0x55555554, 0x55555555, 0x66666665, 0x66666666, 0x77777777, 0x77777777, 0x88888888,
		0x88888888, 0x99999999, 0x99999999, 0xaaaaaaaa, 0xaaaaaaaa, 0xbbbbbbbb, 0xbbbbbbbb, 0xcccccccc,
		0xcccccccc, 0xdddddddd, 0xdddddddd, 0xeeeeeeee, 0xeeeeeeee, 0xffffffff, 0xffffffff, 0xffffffff,
		// filter=1.6
		0x00000000, 0x00000000, 0x11110000, 0x21111111, 0x22222222, 0x33333322, 0x33333333, 0x44444443,
		0x44444444, 0x55555554, 0x55555555, 0x66666665, 0x66666666, 0x77777777, 0x77777777, 0x88888888,
		0x88888888, 0x99999999, 0x99999999, 0xaaaaaaaa, 0xaaaaaaaa, 0xbbbbbbbb, 0xbbbbbbbb, 0xcccccccc,
		0xcccccccc, 0xdddddddd, 0xdddddddd, 0xeeeeeeee, 0xeeeeeeee, 0xffffffff, 0xffffffff, 0xffffffff,
		// filter=1.7
		0x00000000, 0x00000000, 0x11100000, 0x11111111, 0x22222222, 0x33333222, 0x33333333, 0x44444443,
		0x44444444, 0x55555554, 0x55555555, 0x66666665, 0x66666666, 0x77777776, 0x77777777, 0x88888888,
		0x88888888, 0x99999999, 0x99999999, 0xaaaaaaaa, 0xaaaaaaaa, 0xbbbbbbbb, 0xbbbbbbbb, 0xcccccccc,
		0xcccccccc, 0xdddddddd, 0xdddddddd, 0xeeeeeeee, 0xeeeeeeee, 0xffffffff, 0xffffffff, 0xffffffff,
		// filter=1.8
		0x00000000, 0x00000000, 0x11100000, 0x11111111, 0x22222221, 0x33332222, 0x33333333, 0x44444443,
		0x44444444, 0x55555554, 0x55555555, 0x66666665, 0x66666666, 0x77777776, 0x77777777, 0x88888888,
		0x88888888, 0x99999999, 0x99999999, 0xaaaaaaaa, 0xaaaaaaaa, 0xbbbbbbbb, 0xbbbbbbbb, 0xcccccccc,
		0xcccccccc, 0xdddddddd, 0xdddddddd, 0xeeeeeeee, 0xeeeeeeee, 0xffffffff, 0xffffffff, 0xffffffff,
		// filter=1.9
		0x00000000, 0x00000000, 0x11000000, 0x11111111, 0x22222211, 0x33322222, 0x33333333, 0x44444443,
		0x44444444, 0x55555554, 0x55555555, 0x66666665, 0x66666666, 0x77777776, 0x77777777, 0x88888888,
		0x88888888, 0x99999999, 0x99999999, 0xaaaaaaaa, 0xaaaaaaaa, 0xbbbbbbbb, 0xbbbbbbbb, 0xcccccccc,
		0xcccccccc, 0xdddddddd, 0xdddddddd, 0xeeeeeeee, 0xeeeeeeee, 0xffffffff, 0xffffffff, 0xffffffff,
		// filter=2
		0x00000000, 0x00000000, 0x10000000, 0x11111111, 0x22222111, 0x33322222, 0x33333333, 0x44444433,
		0x44444444, 0x55555554, 0x55555555, 0x66666665, 0x66666666, 0x77777776, 0x77777777, 0x88888888,
		0x88888888, 0x99999999, 0x99999999, 0xaaaaaaaa, 0xaaaaaaaa, 0xbbbbbbbb, 0xbbbbbbbb, 0xcccccccc,
		0xcccccccc, 0xdddddddd, 0xdddddddd, 0xeeeeeeee, 0xeeeeeeee, 0xffffffff, 0xffffffff, 0xffffffff,
		// filter=2.1
		0x00000000, 0x00000000, 0x00000000, 0x11111111, 0x22221111, 0x33222222, 0x33333333, 0x44444433,
		0x44444444, 0x55555554, 0x55555555, 0x66666665, 0x66666666, 0x77777776, 0x77777777, 0x88888887,
		0x88888888, 0x99999999, 0x99999999, 0xaaaaaaaa, 0xaaaaaaaa, 0xbbbbbbbb, 0xbbbbbbbb, 0xcccccccc,
		0xcccccccc, 0xdddddddd, 0xdddddddd, 0xeeeeeeee, 0xeeeeeeee, 0xffffffff, 0xffffffff, 0xffffffff,
		// filter=2.2
		0x00000000, 0x00000000, 0x00000000, 0x11111111, 0x22211111, 0x32222222, 0x33333333, 0x44444433,
		0x44444444, 0x55555554, 0x55555555, 0x66666665, 0x66666666, 0x77777776, 0x77777777, 0x88888887,
		0x88888888, 0x99999999, 0x99999999, 0xaaaaaaaa, 0xaaaaaaaa, 0xbbbbbbbb, 0xbbbbbbbb, 0xcccccccc,
		0xcccccccc, 0xdddddddd, 0xdddddddd, 0xeeeeeeee, 0xeeeeeeee, 0xffffffff, 0xffffffff, 0xffffffff,
		// filter=2.3
		0x00000000, 0x00000000, 0x00000000, 0x11111110, 0x22111111, 0x22222222, 0x33333333, 0x44444333,
		0x44444444, 0x55555554, 0x55555555, 0x66666665, 0x66666666, 0x77777776, 0x77777777, 0x88888887,
		0x88888888, 0x99999999, 0x99999999, 0xaaaaaaaa, 0xaaaaaaaa, 0xbbbbbbbb, 0xbbbbbbbb, 0xcccccccc,
		0xcccccccc, 0xdddddddd, 0xdddddddd, 0xeeeeeeee, 0xeeeeeeee, 0xffffffff, 0xffffffff, 0xffffffff,
		// filter=2.4
		0x00000000, 0x00000000, 0x00000000, 0x11111100, 0x21111111, 0x22222222, 0x33333332, 0x44443333,
		0x44444444, 0x55555554, 0x55555555, 0x66666665, 0x66666666, 0x77777776, 0x77777777, 0x88888887,
		0x88888888, 0x99999999, 0x99999999, 0xaaaaaaaa, 0xaaaaaaaa, 0xbbbbbbbb, 0xbbbbbbbb, 0xcccccccc,
		0xcccccccc, 0xdddddddd, 0xdddddddd, 0xeeeeeeee, 0xeeeeeeee, 0xffffffff, 0xffffffff, 0xffffffff,
		// filter=2.5
		0x00000000, 0x00000000, 0x00000000, 0x11111100, 0x11111111, 0x22222222, 0x33333322, 0x44443333,
		0x44444444, 0x55555554, 0x55555555, 0x66666665, 0x66666666, 0x77777776, 0x77777777, 0x88888887,
		0x88888888, 0x99999999, 0x99999999, 0xaaaaaaaa, 0xaaaaaaaa, 0xbbbbbbbb, 0xbbbbbbbb, 0xcccccccc,
		0xcccccccc, 0xdddddddd, 0xdddddddd, 0xeeeeeeee, 0xeeeeeeee, 0xffffffff, 0xffffffff, 0xffffffff,
		// filter=2.6
		0x00000000, 0x00000000, 0x00000000, 0x11111000, 0x11111111, 0x22222221, 0x33333222, 0x44433333,
		0x44444444, 0x55555544, 0x55555555, 0x66666665, 0x66666666, 0x77777776, 0x77777777, 0x88888887,
		0x88888888, 0x99999998, 0x99999999, 0xaaaaaaaa, 0xaaaaaaaa, 0xbbbbbbbb, 0xbbbbbbbb, 0xcccccccc,
		0xcccccccc, 0xdddddddd, 0xdddddddd, 0xeeeeeeee, 0xeeeeeeee, 0xffffffff, 0xffffffff, 0xffffffff,
		// filter=2.7
		0x00000000, 0x00000000, 0x00000000, 0x11110000, 0x11111111, 0x22222221, 0x33332222, 0x44333333,
		0x44444444, 0x55555544, 0x55555555, 0x66666665, 0x66666666, 0x77777776, 0x77777777, 0x88888887,
		0x88888888, 0x99999998, 0x99999999, 0xaaaaaaaa, 0xaaaaaaaa, 0xbbbbbbbb, 0xbbbbbbbb, 0xcccccccc,
		0xcccccccc, 0xdddddddd, 0xdddddddd, 0xeeeeeeee, 0xeeeeeeee, 0xffffffff, 0xffffffff, 0xffffffff,
		// filter=2.8
		0x00000000, 0x00000000, 0x00000000, 0x11100000, 0x11111111, 0x22222211, 0x33322222, 0x43333333,
		0x44444444, 0x55555544, 0x55555555, 0x66666665, 0x66666666, 0x77777776, 0x77777777, 0x88888887,
		0x88888888, 0x99999998, 0x99999999, 0xaaaaaaaa, 0xaaaaaaaa, 0xbbbbbbbb, 0xbbbbbbbb, 0xcccccccc,
		0xcccccccc, 0xdddddddd, 0xdddddddd, 0xeeeeeeee, 0xeeeeeeee, 0xffffffff, 0xffffffff, 0xffffffff,
		// filter=2.9
		0x00000000, 0x00000000, 0x00000000, 0x11100000, 0x11111111, 0x22222111, 0x33222222, 0x33333333,
		0x44444444, 0x55555444, 0x55555555, 0x66666665, 0x66666666, 0x77777776, 0x77777777, 0x88888887,
		0x88888888, 0x99999998, 0x99999999, 0xaaaaaaaa, 0xaaaaaaaa, 0xbbbbbbbb, 0xbbbbbbbb, 0xcccccccc,
		0xcccccccc, 0xdddddddd, 0xdddddddd, 0xeeeeeeee, 0xeeeeeeee, 0xffffffff, 0xffffffff, 0xffffffff,
		// filter=3
		0x00000000, 0x00000000, 0x00000000, 0x11000000, 0x11111111, 0x22221111, 0x32222222, 0x33333333,
		0x44444444, 0x55555444, 0x55555555, 0x66666665, 0x66666666, 0x77777776, 0x77777777, 0x88888887,
		0x88888888, 0x99999998, 0x99999999, 0xaaaaaaaa, 0xaaaaaaaa, 0xbbbbbbbb, 0xbbbbbbbb, 0xcccccccc,
		0xcccccccc, 0xdddddddd, 0xdddddddd, 0xeeeeeeee, 0xeeeeeeee, 0xffffffff, 0xffffffff, 0xffffffff,
		// filter=3.1
		0x00000000, 0x00000000, 0x00000000, 0x10000000, 0x11111111, 0x22211111, 0x22222222, 0x33333333,
		0x44444443, 0x55554444, 0x55555555, 0x66666665, 0x66666666, 0x77777776, 0x77777777, 0x88888887,
		0x88888888, 0x99999998, 0x99999999, 0xaaaaaaa9, 0xaaaaaaaa, 0xbbbbbbbb, 0xbbbbbbbb, 0xcccccccc,
		0xcccccccc, 0xdddddddd, 0xdddddddd, 0xeeeeeeee, 0xeeeeeeee, 0xffffffff, 0xffffffff, 0xffffffff,
		// filter=3.2
		0x00000000, 0x00000000, 0x00000000, 0x10000000, 0x11111111, 0x22111111, 0x22222222, 0x33333333,
		0x44444433, 0x55544444, 0x55555555, 0x66666665, 0x66666666, 0x77777776, 0x77777777, 0x88888887,
		0x88888888, 0x99999998, 0x99999999, 0xaaaaaaa9, 0xaaaaaaaa, 0xbbbbbbbb, 0xbbbbbbbb, 0xcccccccc,
		0xcccccccc, 0xdddddddd, 0xdddddddd, 0xeeeeeeee, 0xeeeeeeee, 0xffffffff, 0xffffffff, 0xffffffff,
		// filter=3.3
		0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x11111111, 0x21111111, 0x22222222, 0x33333332,
		0x44444333, 0x55544444, 0x55555555, 0x66666655, 0x66666666, 0x77777776, 0x77777777, 0x88888887,
		0x88888888, 0x99999998, 0x99999999, 0xaaaaaaa9, 0xaaaaaaaa, 0xbbbbbbbb, 0xbbbbbbbb, 0xcccccccc,
		0xcccccccc, 0xdddddddd, 0xdddddddd, 0xeeeeeeee, 0xeeeeeeee, 0xffffffff, 0xffffffff, 0xffffffff,
		// filter=3.4
		0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x11111110, 0x11111111, 0x22222222, 0x33333322,
		0x44443333, 0x55444444, 0x55555555, 0x66666655, 0x66666666, 0x77777776, 0x77777777, 0x88888887,
		0x88888888, 0x99999998, 0x99999999, 0xaaaaaaa9, 0xaaaaaaaa, 0xbbbbbbbb, 0xbbbbbbbb, 0xcccccccc,
		0xcccccccc, 0xdddddddd, 0xdddddddd, 0xeeeeeeee, 0xeeeeeeee, 0xffffffff, 0xffffffff, 0xffffffff,
		// filter=3.5
		0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x11111110, 0x11111111, 0x22222221, 0x33333222,
		0x44433333, 0x54444444, 0x55555555, 0x66666555, 0x66666666, 0x77777776, 0x77777777, 0x88888887,
		0x88888888, 0x99999998, 0x99999999, 0xaaaaaaa9, 0xaaaaaaaa, 0xbbbbbbbb, 0xbbbbbbbb, 0xcccccccc,
		0xcccccccc, 0xdddddddd, 0xdddddddd, 0xeeeeeeee, 0xeeeeeeee, 0xffffffff, 0xffffffff, 0xffffffff,
		// filter=3.6
		0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x11111100, 0x11111111, 0x22222211, 0x33332222,
		0x44333333, 0x44444444, 0x55555555, 0x66666555, 0x66666666, 0x77777776, 0x77777777, 0x88888887,
		0x88888888, 0x99999998, 0x99999999, 0xaaaaaaa9, 0xaaaaaaaa, 0xbbbbbbbb, 0xbbbbbbbb, 0xcccccccc,
		0xcccccccc, 0xdddddddd, 0xdddddddd, 0xeeeeeeee, 0xeeeeeeee, 0xffffffff, 0xffffffff, 0xffffffff,
		// filter=3.7
		0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x11111000, 0x11111111, 0x22222111, 0x33322222,
		0x43333333, 0x44444444, 0x55555554, 0x66665555, 0x66666666, 0x77777776, 0x77777777, 0x88888887,
		0x88888888, 0x99999998, 0x99999999, 0xaaaaaaa9, 0xaaaaaaaa, 0xbbbbbbbb, 0xbbbbbbbb, 0xcccccccc,
		0xcccccccc, 0xdddddddd, 0xdddddddd, 0xeeeeeeee, 0xeeeeeeee, 0xffffffff, 0xffffffff, 0xffffffff,
		// filter=3.8
		0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x11110000, 0x11111111, 0x22222111, 0x33222222,
		0x33333333, 0x44444444, 0x55555554, 0x66665555, 0x66666666, 0x77777776, 0x77777777, 0x88888887,
		0x88888888, 0x99999998, 0x99999999, 0xaaaaaaa9, 0xaaaaaaaa, 0xbbbbbbbb, 0xbbbbbbbb, 0xcccccccc,
		0xcccccccc, 0xdddddddd, 0xdddddddd, 0xeeeeeeee, 0xeeeeeeee, 0xffffffff, 0xffffffff, 0xffffffff,
		// filter=3.9
		0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x11110000, 0x11111111, 0x22221111, 0x32222222,
		0x33333333, 0x44444443, 0x55555544, 0x66655555, 0x66666666, 0x77777776, 0x77777777, 0x88888887,
		0x88888888, 0x99999998, 0x99999999, 0xaaaaaaa9, 0xaaaaaaaa, 0xbbbbbbba, 0xbbbbbbbb, 0xcccccccc,
		0xcccccccc, 0xdddddddd, 0xdddddddd, 0xeeeeeeee, 0xeeeeeeee, 0xffffffff, 0xffffffff, 0xffffffff,
		// filter=4
		0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x11100000, 0x11111111, 0x22211111, 0x22222222,
		0x33333333, 0x44444433, 0x55555444, 0x66655555, 0x66666666, 0x77777766, 0x77777777, 0x88888887,
		0x88888888, 0x99999998, 0x99999999, 0xaaaaaaa9, 0xaaaaaaaa, 0xbbbbbbba, 0xbbbbbbbb, 0xcccccccc,
		0xcccccccc, 0xdddddddd, 0xdddddddd, 0xeeeeeeee, 0xeeeeeeee, 0xffffffff, 0xffffffff, 0xffffffff,
		// filter=4.1
		0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x11000000, 0x11111111, 0x22111111, 0x22222222,
		0x33333332, 0x44444333, 0x55554444, 0x66555555, 0x66666666, 0x77777766, 0x77777777, 0x88888887,
		0x88888888, 0x99999998, 0x99999999, 0xaaaaaaa9, 0xaaaaaaaa, 0xbbbbbbba, 0xbbbbbbbb, 0xcccccccc,
		0xcccccccc, 0xdddddddd, 0xdddddddd, 0xeeeeeeee, 0xeeeeeeee, 0xffffffff, 0xffffffff, 0xffffffff,
		// filter=4.2
		0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x11000000, 0x11111111, 0x21111111, 0x22222222,
		0x33333322, 0x44443333, 0x55544444, 0x65555555, 0x66666666, 0x77777666, 0x77777777, 0x88888887,
		0x88888888, 0x99999998, 0x99999999, 0xaaaaaaa9, 0xaaaaaaaa, 0xbbbbbbba, 0xbbbbbbbb, 0xcccccccc,
		0xcccccccc, 0xdddddddd, 0xdddddddd, 0xeeeeeeee, 0xeeeeeeee, 0xffffffff, 0xffffffff, 0xffffffff,
		// filter=4.3
		0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x10000000, 0x11111111, 0x11111111, 0x22222222,
		0x33333222, 0x44433333, 0x55444444, 0x55555555, 0x66666666, 0x77777666, 0x77777777, 0x88888887,
		0x88888888, 0x99999998, 0x99999999, 0xaaaaaaa9, 0xaaaaaaaa, 0xbbbbbbba, 0xbbbbbbbb, 0xcccccccc,
		0xcccccccc, 0xdddddddd, 0xdddddddd, 0xeeeeeeee, 0xeeeeeeee, 0xffffffff, 0xffffffff, 0xffffffff,
		// filter=4.4
		0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x11111111, 0x11111111, 0x22222221,
		0x33332222, 0x44333333, 0x54444444, 0x55555555, 0x66666666, 0x77777666, 0x77777777, 0x88888887,
		0x88888888, 0x99999998, 0x99999999, 0xaaaaaaa9, 0xaaaaaaaa, 0xbbbbbbba, 0xbbbbbbbb, 0xcccccccc,
		0xcccccccc, 0xdddddddd, 0xdddddddd, 0xeeeeeeee, 0xeeeeeeee, 0xffffffff, 0xffffffff, 0xffffffff,
		// filter=4.5
		0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x11111111, 0x11111111, 0x22222211,
		0x33322222, 0x43333333, 0x44444444, 0x55555555, 0x66666665, 0x77776666, 0x77777777, 0x88888887,
		0x88888888, 0x99999998, 0x99999999, 0xaaaaaaa9, 0xaaaaaaaa, 0xbbbbbbba, 0xbbbbbbbb, 0xcccccccc,
		0xcccccccc, 0xdddddddd, 0xdddddddd, 0xeeeeeeee, 0xeeeeeeee, 0xffffffff, 0xffffffff, 0xffffffff,
		// filter=4.6
		0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x11111110, 0x11111111, 0x22222111,
		0x33222222, 0x33333333, 0x44444444, 0x55555554, 0x66666655, 0x77766666, 0x77777777, 0x88888887,
		0x88888888, 0x99999998, 0x99999999, 0xaaaaaaa9, 0xaaaaaaaa, 0xbbbbbbba, 0xbbbbbbbb, 0xcccccccc,
		0xcccccccc, 0xdddddddd, 0xdddddddd, 0xeeeeeeee, 0xeeeeeeee, 0xffffffff, 0xffffffff, 0xffffffff,
		// filter=4.7
		0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x11111100, 0x11111111, 0x22221111,
		0x32222222, 0x33333333, 0x44444443, 0x55555544, 0x66666555, 0x77766666, 0x77777777, 0x88888877,
		0x88888888, 0x99999998, 0x99999999, 0xaaaaaaa9, 0xaaaaaaaa, 0xbbbbbbba, 0xbbbbbbbb, 0xcccccccc,
		0xcccccccc, 0xdddddddd, 0xdddddddd, 0xeeeeeeee, 0xeeeeeeee, 0xffffffff, 0xffffffff, 0xffffffff,
		// filter=4.8
		0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x11111000, 0x11111111, 0x22211111,
		0x22222222, 0x33333333, 0x44444433, 0x55555444, 0x66665555, 0x77666666, 0x77777777, 0x88888877,
		0x88888888, 0x99999998, 0x99999999, 0xaaaaaaa9, 0xaaaaaaaa, 0xbbbbbbba, 0xbbbbbbbb, 0xcccccccb,
		0xcccccccc, 0xdddddddd, 0xdddddddd, 0xeeeeeeee, 0xeeeeeeee, 0xffffffff, 0xffffffff, 0xffffffff,
		// filter=4.9
		0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x11111000, 0x11111111, 0x22211111,
		0x22222222, 0x33333332, 0x44444333, 0x55554444, 0x66655555, 0x77666666, 0x77777777, 0x88888877,
		0x88888888, 0x99999998, 0x99999999, 0xaaaaaaa9, 0xaaaaaaaa, 0xbbbbbbba, 0xbbbbbbbb, 0xcccccccb,
		0xcccccccc, 0xdddddddd, 0xdddddddd, 0xeeeeeeee, 0xeeeeeeee, 0xffffffff, 0xffffffff, 0xffffffff,
		// filter=5
		0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x11110000, 0x11111111, 0x22111111,
		0x22222222, 0x33333322, 0x44443333, 0x55544444, 0x66655555, 0x76666666, 0x77777777, 0x88888777,
		0x88888888, 0x99999998, 0x99999999, 0xaaaaaaa9, 0xaaaaaaaa, 0xbbbbbbba, 0xbbbbbbbb, 0xcccccccb,
		0xcccccccc, 0xdddddddd, 0xdddddddd, 0xeeeeeeee, 0xeeeeeeee, 0xffffffff, 0xffffffff, 0xffffffff,
		// filter=5.1
		0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x11100000, 0x11111111, 0x21111111,
		0x22222222, 0x33333222, 0x44433333, 0x55444444, 0x66555555, 0x66666666, 0x77777777, 0x88888777,
		0x88888888, 0x99999998, 0x99999999, 0xaaaaaaa9, 0xaaaaaaaa, 0xbbbbbbba, 0xbbbbbbbb, 0xcccccccb,
		0xcccccccc, 0xdddddddd, 0xdddddddd, 0xeeeeeeee, 0xeeeeeeee, 0xffffffff, 0xffffffff, 0xffffffff,
		// filter=5.2
		0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x11100000, 0x11111111, 0x11111111,
		0x22222222, 0x33332222, 0x44333333, 0x55444444, 0x65555555, 0x66666666, 0x77777776, 0x88887777,
		0x88888888, 0x99999998, 0x99999999, 0xaaaaaaa9, 0xaaaaaaaa, 0xbbbbbbba, 0xbbbbbbbb, 0xcccccccb,
		0xcccccccc, 0xdddddddd, 0xdddddddd, 0xeeeeeeee, 0xeeeeeeee, 0xffffffff, 0xffffffff, 0xffffffff,
		// filter=5.3
		0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x11000000, 0x11111111, 0x11111111,
		0x22222221, 0x33322222, 0x43333333, 0x54444444, 0x55555555, 0x66666666, 0x77777776, 0x88887777,
		0x88888888, 0x99999998, 0x99999999, 0xaaaaaaa9, 0xaaaaaaaa, 0xbbbbbbba, 0xbbbbbbbb, 0xcccccccb,
		0xcccccccc, 0xdddddddd, 0xdddddddd, 0xeeeeeeee, 0xeeeeeeee, 0xffffffff, 0xffffffff, 0xffffffff,
		// filter=5.4
		0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x10000000, 0x11111111, 0x11111111,
		0x22222211, 0x33222222, 0x33333333, 0x44444444, 0x55555555, 0x66666665, 0x77777766, 0x88877777,
		0x88888888, 0x99999998, 0x99999999, 0xaaaaaaa9, 0xaaaaaaaa, 0xbbbbbbba, 0xbbbbbbbb, 0xcccccccb,
		0xcccccccc, 0xdddddddd, 0xdddddddd, 0xeeeeeeee, 0xeeeeeeee, 0xffffffff, 0xffffffff, 0xffffffff,
		// filter=5.5
		0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x11111111, 0x11111111,
		0x22222111, 0x32222222, 0x33333333, 0x44444443, 0x55555554, 0x66666655, 0x77777666, 0x88877777,
		0x88888888, 0x99999988, 0x99999999, 0xaaaaaaa9, 0xaaaaaaaa, 0xbbbbbbba, 0xbbbbbbbb, 0xcccccccb,
		0xcccccccc, 0xdddddddd, 0xdddddddd, 0xeeeeeeee, 0xeeeeeeee, 0xffffffff, 0xffffffff, 0xffffffff,
		// filter=5.6
		0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x11111111, 0x11111111,
		0x22221111, 0x22222222, 0x33333333, 0x44444433, 0x55555444, 0x66666555, 0x77776666, 0x88777777,
		0x88888888, 0x99999988, 0x99999999, 0xaaaaaaa9, 0xaaaaaaaa, 0xbbbbbbba, 0xbbbbbbbb, 0xcccccccb,
		0xcccccccc, 0xdddddddd, 0xdddddddd, 0xeeeeeeee, 0xeeeeeeee, 0xffffffff, 0xffffffff, 0xffffffff,
		// filter=5.7
		0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x11111110, 0x11111111,
		0x22211111, 0x22222222, 0x33333332, 0x44444333, 0x55554444, 0x66665555, 0x77766666, 0x88777777,
		0x88888888, 0x99999988, 0x99999999, 0xaaaaaaa9, 0xaaaaaaaa, 0xbbbbbbba, 0xbbbbbbbb, 0xcccccccb,
		0xcccccccc, 0xdddddddd, 0xdddddddd, 0xeeeeeeee, 0xeeeeeeee, 0xffffffff, 0xffffffff, 0xffffffff,
		// filter=5.8
		0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x11111100, 0x11111111,
		0x22111111, 0x22222222, 0x33333322, 0x44443333, 0x55544444, 0x66655555, 0x77666666, 0x87777777,
		0x88888888, 0x99999888, 0x99999999, 0xaaaaaaa9, 0xaaaaaaaa, 0xbbbbbbba, 0xbbbbbbbb, 0xcccccccb,
		0xcccccccc, 0xdddddddd, 0xdddddddd, 0xeeeeeeee, 0xeeeeeeee, 0xffffffff, 0xffffffff, 0xffffffff,
		// filter=5.9
		0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x11111000, 0x11111111,
		0x21111111, 0x22222222, 0x33333222, 0x44433333, 0x55444444, 0x66555555, 0x77666666, 0x77777777,
		0x88888888, 0x99999888, 0x99999999, 0xaaaaaaa9, 0xaaaaaaaa, 0xbbbbbbba, 0xbbbbbbbb, 0xcccccccb,
		0xcccccccc, 0xdddddddc, 0xdddddddd, 0xeeeeeeee, 0xeeeeeeee, 0xffffffff, 0xffffffff, 0xffffffff,
		// filter=6
		0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x11111000, 0x11111111,
		0x11111111, 0x22222222, 0x33332222, 0x44333333, 0x54444444, 0x65555555, 0x76666666, 0x77777777,
		0x88888888, 0x99999888, 0x99999999, 0xaaaaaaa9, 0xaaaaaaaa, 0xbbbbbbba, 0xbbbbbbbb, 0xcccccccb,
		0xcccccccc, 0xdddddddc, 0xdddddddd, 0xeeeeeeee, 0xeeeeeeee, 0xffffffff, 0xffffffff, 0xffffffff,
		// filter=6.1
		0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x11110000, 0x11111111,
		0x11111111, 0x22222221, 0x33322222, 0x43333333, 0x44444444, 0x55555555, 0x66666666, 0x77777777,
		0x88888887, 0x99998888, 0x99999999, 0xaaaaaaa9, 0xaaaaaaaa, 0xbbbbbbba, 0xbbbbbbbb, 0xcccccccb,
		0xcccccccc, 0xdddddddc, 0xdddddddd, 0xeeeeeeee, 0xeeeeeeee, 0xffffffff, 0xffffffff, 0xffffffff,
		// filter=6.2
		0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x11100000, 0x11111111,
		0x11111111, 0x22222211, 0x33222222, 0x33333333, 0x44444444, 0x55555554, 0x66666665, 0x77777776,
		0x88888877, 0x99998888, 0x99999999, 0xaaaaaaa9, 0xaaaaaaaa, 0xbbbbbbba, 0xbbbbbbbb, 0xcccccccb,
		0xcccccccc, 0xdddddddc, 0xdddddddd, 0xeeeeeeee, 0xeeeeeeee, 0xffffffff, 0xffffffff, 0xffffffff,
		// filter=6.3
		0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x11000000, 0x11111111,
		0x11111111, 0x22222111, 0x32222222, 0x33333333, 0x44444443, 0x55555544, 0x66666655, 0x77777766,
		0x88888777, 0x99988888, 0x99999999, 0xaaaaaaa9, 0xaaaaaaaa, 0xbbbbbbba, 0xbbbbbbbb, 0xcccccccb,
		0xcccccccc, 0xdddddddc, 0xdddddddd, 0xeeeeeeee, 0xeeeeeeee, 0xffffffff, 0xffffffff, 0xffffffff,
		// filter=6.4
		0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x11000000, 0x11111111,
		0x11111111, 0x22222111, 0x22222222, 0x33333333, 0x44444433, 0x55555444, 0x66666555, 0x77777666,
		0x88887777, 0x99988888, 0x99999999, 0xaaaaaa99, 0xaaaaaaaa, 0xbbbbbbba, 0xbbbbbbbb, 0xcccccccb,
		0xcccccccc, 0xdddddddc, 0xdddddddd, 0xeeeeeeee, 0xeeeeeeee, 0xffffffff, 0xffffffff, 0xffffffff,
		// filter=6.5
		0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x10000000, 0x11111111,
		0x11111111, 0x22221111, 0x22222222, 0x33333332, 0x44444333, 0x55554444, 0x66665555, 0x77776666,
		0x88887777, 0x99888888, 0x99999999, 0xaaaaaa99, 0xaaaaaaaa, 0xbbbbbbba, 0xbbbbbbbb, 0xcccccccb,
		0xcccccccc, 0xdddddddc, 0xdddddddd, 0xeeeeeeee, 0xeeeeeeee, 0xffffffff, 0xffffffff, 0xffffffff,
		// filter=6.6
		0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x11111111,
		0x11111111, 0x22211111, 0x22222222, 0x33333322, 0x44443333, 0x55544444, 0x66655555, 0x77766666,
		0x88877777, 0x98888888, 0x99999999, 0xaaaaaa99, 0xaaaaaaaa, 0xbbbbbbba, 0xbbbbbbbb, 0xcccccccb,
		0xcccccccc, 0xdddddddc, 0xdddddddd, 0xeeeeeeee, 0xeeeeeeee, 0xffffffff, 0xffffffff, 0xffffffff,
		// filter=6.7
		0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x11111110,
		0x11111111, 0x22111111, 0x22222222, 0x33333222, 0x44433333, 0x55444444, 0x66555555, 0x77666666,
		0x88777777, 0x98888888, 0x99999999, 0xaaaaaa99, 0xaaaaaaaa, 0xbbbbbbba, 0xbbbbbbbb, 0xcccccccb,
		0xcccccccc, 0xdddddddc, 0xdddddddd, 0xeeeeeeee, 0xeeeeeeee, 0xffffffff, 0xffffffff, 0xffffffff,
		// filter=6.8
		0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x11111100,
		0x11111111, 0x21111111, 0x22222222, 0x33332222, 0x44333333, 0x54444444, 0x65555555, 0x76666666,
		0x87777777, 0x88888888, 0x99999999, 0xaaaaa999, 0xaaaaaaaa, 0xbbbbbbba, 0xbbbbbbbb, 0xcccccccb,
		0xcccccccc, 0xdddddddc, 0xdddddddd, 0xeeeeeeee, 0xeeeeeeee, 0xffffffff, 0xffffffff, 0xffffffff,
		// filter=6.9
		0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x11111100,
		0x11111111, 0x11111111, 0x22222222, 0x33322222, 0x43333333, 0x44444444, 0x55555555, 0x66666666,
		0x77777777, 0x88888888, 0x99999998, 0xaaaaa999, 0xaaaaaaaa, 0xbbbbbbba, 0xbbbbbbbb, 0xcccccccb,
		0xcccccccc, 0xdddddddc, 0xdddddddd, 0xeeeeeeee, 0xeeeeeeee, 0xffffffff, 0xffffffff, 0xffffffff,
		// filter=7
		0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x11111000,
		0x11111111, 0x11111111, 0x22222221, 0x33222222, 0x33333333, 0x44444444, 0x55555554, 0x66666665,
		0x77777776, 0x88888887, 0x99999998, 0xaaaa9999, 0xaaaaaaaa, 0xbbbbbbba, 0xbbbbbbbb, 0xcccccccb,
		0xcccccccc, 0xdddddddc, 0xdddddddd, 0xeeeeeeee, 0xeeeeeeee, 0xffffffff, 0xffffffff, 0xffffffff,
		// filter=7.1
		0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x11110000,
		0x11111111, 0x11111111, 0x22222211, 0x32222222, 0x33333333, 0x44444433, 0x55555544, 0x66666655,
		0x77777766, 0x88888877, 0x99999988, 0xaaaa9999, 0xaaaaaaaa, 0xbbbbbbba, 0xbbbbbbbb, 0xcccccccb,
		0xcccccccc, 0xdddddddc, 0xdddddddd, 0xeeeeeeee, 0xeeeeeeee, 0xffffffff, 0xffffffff, 0xffffffff,
		// filter=7.2
		0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x11100000,
		0x11111111, 0x11111111, 0x22222111, 0x22222222, 0x33333332, 0x44444333, 0x55555444, 0x66666555,
		0x77777666, 0x88888877, 0x99999888, 0xaaa99999, 0xaaaaaaaa, 0xbbbbbbba, 0xbbbbbbbb, 0xcccccccb,
		0xcccccccc, 0xdddddddc, 0xdddddddd, 0xeeeeeeee, 0xeeeeeeee, 0xffffffff, 0xffffffff, 0xffffffff,
		// filter=7.3
		0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x11000000,
		0x11111111, 0x11111111, 0x22221111, 0x22222222, 0x33333322, 0x44443333, 0x55554444, 0x66665555,
		0x77776666, 0x88888777, 0x99998888, 0xaaa99999, 0xaaaaaaaa, 0xbbbbbbba, 0xbbbbbbbb, 0xcccccccb,
		0xcccccccc, 0xdddddddc, 0xdddddddd, 0xeeeeeeee, 0xeeeeeeee, 0xffffffff, 0xffffffff, 0xffffffff,
		// filter=7.4
		0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x10000000,
		0x11111111, 0x11111111, 0x22211111, 0x22222222, 0x33333222, 0x44433333, 0x55544444, 0x66655555,
		0x77766666, 0x88887777, 0x99998888, 0xaa999999, 0xaaaaaaaa, 0xbbbbbbaa, 0xbbbbbbbb, 0xcccccccb,
		0xcccccccc, 0xdddddddc, 0xdddddddd, 0xeeeeeeee, 0xeeeeeeee, 0xffffffff, 0xffffffff, 0xffffffff,
		// filter=7.5
		0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x10000000,
		0x11111111, 0x11111111, 0x22111111, 0x22222222, 0x33332222, 0x44333333, 0x54444444, 0x66555555,
		0x77666666, 0x88877777, 0x99988888, 0xaa999999, 0xaaaaaaaa, 0xbbbbbbaa, 0xbbbbbbbb, 0xcccccccb,
		0xcccccccc, 0xdddddddc, 0xdddddddd, 0xeeeeeeee, 0xeeeeeeee, 0xffffffff, 0xffffffff, 0xffffffff,
		// filter=7.6
		0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
		0x11111111, 0x11111111, 0x21111111, 0x22222222, 0x33322222, 0x43333333, 0x44444444, 0x65555555,
		0x76666666, 0x88777777, 0x99888888, 0xa9999999, 0xaaaaaaaa, 0xbbbbbbaa, 0xbbbbbbbb, 0xcccccccb,
		0xcccccccc, 0xdddddddc, 0xdddddddd, 0xeeeeeeed, 0xeeeeeeee, 0xffffffff, 0xffffffff, 0xffffffff,
		// filter=7.7
		0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
		0x11111110, 0x11111111, 0x11111111, 0x22222222, 0x33222222, 0x33333333, 0x44444444, 0x55555554,
		0x66666665, 0x87777777, 0x98888888, 0x99999999, 0xaaaaaaaa, 0xbbbbbbaa, 0xbbbbbbbb, 0xcccccccb,
		0xcccccccc, 0xdddddddc, 0xdddddddd, 0xeeeeeeed, 0xeeeeeeee, 0xffffffff, 0xffffffff, 0xffffffff,
		// filter=7.8
		0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
		0x11111100, 0x11111111, 0x11111111, 0x22222211, 0x32222222, 0x33333333, 0x44444443, 0x55555544,
		0x66666655, 0x77777776, 0x88888888, 0x99999999, 0xaaaaaaaa, 0xbbbbbaaa, 0xbbbbbbbb, 0xcccccccb,
		0xcccccccc, 0xdddddddc, 0xdddddddd, 0xeeeeeeed, 0xeeeeeeee, 0xffffffff, 0xffffffff, 0xffffffff,
		// filter=7.9
		0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
		0x11111000, 0x11111111, 0x11111111, 0x22222111, 0x22222222, 0x33333333, 0x44444433, 0x55555444,
		0x66666555, 0x77777766, 0x88888887, 0x99999998, 0xaaaaaaa9, 0xbbbbbaaa, 0xbbbbbbbb, 0xcccccccb,
		0xcccccccc, 0xdddddddc, 0xdddddddd, 0xeeeeeeed, 0xeeeeeeee, 0xffffffff, 0xffffffff, 0xffffffff,
		// filter=8
		0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
		0x11110000, 0x11111111, 0x11111111, 0x22221111, 0x22222222, 0x33333332, 0x44443333, 0x55554444,
		0x66665555, 0x77777666, 0x88888877, 0x99999998, 0xaaaaaa99, 0xbbbbbaaa, 0xbbbbbbbb, 0xcccccccb,
		0xcccccccc, 0xdddddddc, 0xdddddddd, 0xeeeeeeed, 0xeeeeeeee, 0xffffffff, 0xffffffff, 0xffffffff,
		// filter=8.1
		0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
		0x11100000, 0x11111111, 0x11111111, 0x22211111, 0x22222222, 0x33333322, 0x44433333, 0x55544444,
		0x66655555, 0x77776666, 0x88888777, 0x99999988, 0xaaaaaa99, 0xbbbbaaaa, 0xbbbbbbbb, 0xcccccccb,
		0xcccccccc, 0xdddddddc, 0xdddddddd, 0xeeeeeeed, 0xeeeeeeee, 0xffffffff, 0xffffffff, 0xffffffff,
		// filter=8.2
		0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
		0x11000000, 0x11111111, 0x11111111, 0x22111111, 0x22222222, 0x33332222, 0x44333333, 0x55444444,
		0x66555555, 0x77766666, 0x88887777, 0x99999888, 0xaaaaa999, 0xbbbbaaaa, 0xbbbbbbbb, 0xcccccccb,
		0xcccccccc, 0xdddddddc, 0xdddddddd, 0xeeeeeeed, 0xeeeeeeee, 0xffffffff, 0xffffffff, 0xffffffff,
		// filter=8.3
		0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
		0x11000000, 0x11111111, 0x11111111, 0x21111111, 0x22222222, 0x33322222, 0x43333333, 0x44444444,
		0x65555555, 0x77666666, 0x88877777, 0x99998888, 0xaaaa9999, 0xbbbaaaaa, 0xbbbbbbbb, 0xcccccccb,
		0xcccccccc, 0xdddddddc, 0xdddddddd, 0xeeeeeeed, 0xeeeeeeee, 0xffffffff, 0xffffffff, 0xffffffff,
		// filter=8.4
		0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
		0x10000000, 0x11111111, 0x11111111, 0x11111111, 0x22222222, 0x33222222, 0x33333333, 0x44444444,
		0x55555554, 0x76666666, 0x88777777, 0x99988888, 0xaaa99999, 0xbbbaaaaa, 0xbbbbbbbb, 0xcccccccb,
		0xcccccccc, 0xdddddddc, 0xdddddddd, 0xeeeeeeed, 0xeeeeeeee, 0xffffffff, 0xffffffff, 0xffffffff,
		// filter=8.5
		0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
		0x00000000, 0x11111111, 0x11111111, 0x11111111, 0x22222221, 0x32222222, 0x33333333, 0x44444443,
		0x55555544, 0x66666665, 0x87777777, 0x99888888, 0xaaa99999, 0xbbaaaaaa, 0xbbbbbbbb, 0xcccccccb,
		0xcccccccc, 0xdddddddc, 0xdddddddd, 0xeeeeeeed, 0xeeeeeeee, 0xffffffff, 0xffffffff, 0xffffffff,
		// filter=8.6
		0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
		0x00000000, 0x11111110, 0x11111111, 0x11111111, 0x22222211, 0x22222222, 0x33333333, 0x44444333,
		0x55555444, 0x66666555, 0x77777776, 0x98888888, 0xaa999999, 0xbaaaaaaa, 0xbbbbbbbb, 0xccccccbb,
		0xcccccccc, 0xdddddddc, 0xdddddddd, 0xeeeeeeed, 0xeeeeeeee, 0xffffffff, 0xffffffff, 0xffffffff,
		// filter=8.7
		0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
		0x00000000, 0x11111100, 0x11111111, 0x11111111, 0x22222111, 0x22222222, 0x33333332, 0x44443333,
		0x55554444, 0x66665555, 0x77777666, 0x88888887, 0xa9999999, 0xbaaaaaaa, 0xbbbbbbbb, 0xccccccbb,
		0xcccccccc, 0xdddddddc, 0xdddddddd, 0xeeeeeeed, 0xeeeeeeee, 0xffffffff, 0xffffffff, 0xffffffff,
		// filter=8.8
		0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
		0x00000000, 0x11111000, 0x11111111, 0x11111111, 0x22221111, 0x22222222, 0x33333222, 0x44433333,
		0x55544444, 0x66655555, 0x77776666, 0x88888877, 0x99999998, 0xaaaaaaaa, 0xbbbbbbbb, 0xccccccbb,
		0xcccccccc, 0xdddddddc, 0xdddddddd, 0xeeeeeeed, 0xeeeeeeee, 0xffffffff, 0xffffffff, 0xffffffff,
		// filter=8.9
		0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
		0x00000000, 0x11110000, 0x11111111, 0x11111111, 0x22111111, 0x22222222, 0x33332222, 0x44333333,
		0x54444444, 0x66555555, 0x77766666, 0x88888777, 0x99999988, 0xaaaaaaa9, 0xbbbbbbba, 0xcccccbbb,
		0xcccccccc, 0xdddddddc, 0xdddddddd, 0xeeeeeeed, 0xeeeeeeee, 0xffffffff, 0xffffffff, 0xffffffff,
		// filter=9
		0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
		0x00000000, 0x11100000, 0x11111111, 0x11111111, 0x21111111, 0x22222222, 0x33322222, 0x43333333,
		0x44444444, 0x65555555, 0x77666666, 0x88887777, 0x99999888, 0xaaaaaa99, 0xbbbbbbba, 0xcccccbbb,
		0xcccccccc, 0xdddddddc, 0xdddddddd, 0xeeeeeeed, 0xeeeeeeee, 0xffffffff, 0xffffffff, 0xffffffff,
		// filter=9.1
		0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
		0x00000000, 0x11000000, 0x11111111, 0x11111111, 0x11111111, 0x22222222, 0x33222222, 0x33333333,
		0x44444443, 0x55555554, 0x76666666, 0x88877777, 0x99998888, 0xaaaaaa99, 0xbbbbbbaa, 0xcccccbbb,
		0xcccccccc, 0xdddddddc, 0xdddddddd, 0xeeeeeeed, 0xeeeeeeee, 0xffffffff, 0xffffffff, 0xffffffff,
		// filter=9.2
		0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
		0x00000000, 0x10000000, 0x11111111, 0x11111111, 0x11111111, 0x22222221, 0x32222222, 0x33333333,
		0x44444433, 0x55555544, 0x66666655, 0x87777777, 0x99988888, 0xaaaaa999, 0xbbbbbaaa, 0xccccbbbb,
		0xcccccccc, 0xdddddddc, 0xdddddddd, 0xeeeeeeed, 0xeeeeeeee, 0xffffffff, 0xffffffff, 0xffffffff,
		// filter=9.3
		0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
		0x00000000, 0x00000000, 0x11111111, 0x11111111, 0x11111111, 0x22222211, 0x22222222, 0x33333332,
		0x44444333, 0x55555444, 0x66666555, 0x77777776, 0x99888888, 0xaaaa9999, 0xbbbbbaaa, 0xccccbbbb,
		0xcccccccc, 0xdddddddc, 0xdddddddd, 0xeeeeeeed, 0xeeeeeeee, 0xffffffff, 0xffffffff, 0xffffffff,
		// filter=9.4
		0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
		0x00000000, 0x00000000, 0x11111110, 0x11111111, 0x11111111, 0x22222111, 0x22222222, 0x33333322,
		0x44443333, 0x55544444, 0x66665555, 0x77777666, 0x98888887, 0xaaa99999, 0xbbbbaaaa, 0xcccbbbbb,
		0xcccccccc, 0xdddddddc, 0xdddddddd, 0xeeeeeeed, 0xeeeeeeee, 0xffffffff, 0xffffffff, 0xffffffff,
		// filter=9.5
		0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
		0x00000000, 0x00000000, 0x11111100, 0x11111111, 0x11111111, 0x22211111, 0x22222222, 0x33333222,
		0x44433333, 0x55444444, 0x66655555, 0x77776666, 0x88888877, 0xaa999999, 0xbbbaaaaa, 0xcccbbbbb,
		0xcccccccc, 0xdddddddc, 0xdddddddd, 0xeeeeeeed, 0xeeeeeeee, 0xffffffff, 0xffffffff, 0xffffffff,
		// filter=9.6
		0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
		0x00000000, 0x00000000, 0x11111000, 0x11111111, 0x11111111, 0x22111111, 0x22222222, 0x33332222,
		0x43333333, 0x54444444, 0x66555555, 0x77766666, 0x88888777, 0xa9999998, 0xbbaaaaaa, 0xccbbbbbb,
		0xcccccccc, 0xdddddddc, 0xdddddddd, 0xeeeeeeed, 0xeeeeeeee, 0xffffffff, 0xffffffff, 0xffffffff,
		// filter=9.7
		0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
		0x00000000, 0x00000000, 0x11110000, 0x11111111, 0x11111111, 0x21111111, 0x22222222, 0x33222222,
		0x33333333, 0x44444444, 0x55555555, 0x77666666, 0x88887777, 0x99999988, 0xbaaaaaaa, 0xccbbbbbb,
		0xcccccccc, 0xdddddddc, 0xdddddddd, 0xeeeeeeed, 0xeeeeeeee, 0xffffffff, 0xffffffff, 0xffffffff,
		// filter=9.8
		0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
		0x00000000, 0x00000000, 0x11100000, 0x11111111, 0x11111111, 0x11111111, 0x22222222, 0x32222222,
		0x33333333, 0x44444443, 0x55555544, 0x76666665, 0x88877777, 0x99999888, 0xbaaaaaa9, 0xcbbbbbbb,
		0xcccccccc, 0xdddddddc, 0xdddddddd, 0xeeeeeeed, 0xeeeeeeee, 0xfffffffe, 0xffffffff, 0xffffffff,
		// filter=9.9
		0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
		0x00000000, 0x00000000, 0x10000000, 0x11111111, 0x11111111, 0x11111111, 0x22222211, 0x22222222,
		0x33333333, 0x44444333, 0x55555444, 0x66666655, 0x88777777, 0x99998888, 0xaaaaaa99, 0xbbbbbbbb,
		0xcccccccc, 0xddddddcc, 0xdddddddd, 0xeeeeeeed, 0xeeeeeeee, 0xfffffffe, 0xffffffff, 0xffffffff,
		// filter=10
		0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
		0x00000000, 0x00000000, 0x00000000, 0x11111111, 0x11111111, 0x11111111, 0x22222111, 0x22222222,
		0x33333332, 0x44443333, 0x55554444, 0x66666555, 0x77777766, 0x99988888, 0xaaaaa999, 0xbbbbbbba,
		0xcccccccc, 0xddddddcc, 0xdddddddd, 0xeeeeeeed, 0xeeeeeeee, 0xfffffffe, 0xffffffff, 0xffffffff
};

/**
 * @brief Directly set one of the coring LUTs (currently 100: 0.0 to 9.9 with 0.1 step)
 *        to one of 16 FPGA tables (even - for Y, odd - for C)
 * @param[in]   coring_number   0..99 - function number
 * @param[in]   fpga_tbl_num    0..15 - FPGA table number
 * @param[in]   chn             compressor channel number
 * @return None
 */
void set_coring_fpga(unsigned int coring_number, int fpga_tbl_num, unsigned int chn)
{
	int i;
	x393_cmprs_table_addr_t table_addr;

	if (coring_number >= sizeof(coring_tables) / (4 * CORING_SIZE))
		coring_number = sizeof(coring_tables) / (4 * CORING_SIZE);

	dev_dbg(g_dev_ptr, "coring_number = 0x%x, fpga_number = 0x%x\n", coring_number, fpga_tbl_num);

	table_addr.type = TABLE_TYPE_CORING;
	table_addr.addr32 = fpga_tbl_num * CORING_SIZE;
	x393_cmprs_tables_address(table_addr, chn);
	for (i = 0; i < CORING_SIZE; i++) {
		x393_cmprs_tables_data(coring_tables[coring_number * CORING_SIZE], chn);
	}

	print_hex_dump_bytes("", DUMP_PREFIX_NONE, &coring_tables[coring_number * CORING_SIZE], CORING_SIZE * 4);
}

void qt_init(struct platform_device *pdev)
{
	g_dev_ptr = &pdev->dev;
}