tests: lib: cmsis_dsp: interpolation: Add Q15 tests for 1.9.0
This commit adds the interpolation Q15 test patterns and implementations for the CMSIS-DSP 1.9.0. Signed-off-by: Stephanos Ioannidis <root@stephanos.io>
This commit is contained in:
Stephanos Ioannidis
Carles Cufí
parent
c93a089288
commit
1efe2de925
4 changed files with 250 additions and 0 deletions
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@ -6,5 +6,6 @@ project(cmsis_dsp_interpolation)
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target_sources(app PRIVATE
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src/q7.c
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src/q15.c
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src/main.c
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)
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@ -8,8 +8,10 @@
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#include <zephyr.h>
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extern void test_interpolation_q7(void);
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extern void test_interpolation_q15(void);
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void test_main(void)
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{
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test_interpolation_q7();
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test_interpolation_q15();
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}
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103
tests/lib/cmsis_dsp/interpolation/src/q15.c
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103
tests/lib/cmsis_dsp/interpolation/src/q15.c
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@ -0,0 +1,103 @@
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/*
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* Copyright (c) 2021 Stephanos Ioannidis <root@stephanos.io>
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* Copyright (C) 2010-2021 ARM Limited or its affiliates. All rights reserved.
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#include <ztest.h>
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#include <zephyr.h>
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#include <stdlib.h>
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#include <arm_math.h>
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#include "../../common/test_common.h"
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#include "q15.pat"
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#define SNR_ERROR_THRESH ((float32_t)70)
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#define ABS_ERROR_THRESH ((q15_t)2)
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void test_arm_linear_interp_q15(void)
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{
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size_t index;
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size_t length = ARRAY_SIZE(ref_linear);
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q15_t *output;
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/* Allocate output buffer */
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output = malloc(length * sizeof(q15_t));
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zassert_not_null(output, ASSERT_MSG_BUFFER_ALLOC_FAILED);
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/* Run test function */
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for (index = 0; index < length; index++) {
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/*
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* FIXME: Remove the cast below once the upstream CMSIS is
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* fixed to specify the const qualifier.
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*/
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output[index] = arm_linear_interp_q15((q15_t *)in_linear_y,
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in_linear_x[index],
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ARRAY_SIZE(in_linear_y));
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}
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/* Validate output */
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zassert_true(
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test_snr_error_q15(length, output, ref_linear,
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SNR_ERROR_THRESH),
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ASSERT_MSG_SNR_LIMIT_EXCEED);
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zassert_true(
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test_near_equal_q15(length, output, ref_linear,
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ABS_ERROR_THRESH),
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ASSERT_MSG_ABS_ERROR_LIMIT_EXCEED);
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/* Free output buffer */
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free(output);
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}
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void test_arm_bilinear_interp_q15(void)
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{
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arm_bilinear_interp_instance_q15 inst;
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size_t index;
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size_t length = ARRAY_SIZE(ref_bilinear);
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q15_t *output;
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/* Initialise instance */
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inst.numRows = in_bilinear_config[1];
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inst.numCols = in_bilinear_config[0];
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inst.pData = (q15_t *)in_bilinear_y;
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/* Allocate output buffer */
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output = malloc(length * sizeof(q15_t));
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zassert_not_null(output, ASSERT_MSG_BUFFER_ALLOC_FAILED);
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/* Run test function */
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for (index = 0; index < length; index++) {
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output[index] = arm_bilinear_interp_q15(
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&inst,
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in_bilinear_x[2 * index],
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in_bilinear_x[2 * index + 1]
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);
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}
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/* Validate output */
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zassert_true(
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test_snr_error_q15(length, output, ref_bilinear,
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SNR_ERROR_THRESH),
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ASSERT_MSG_SNR_LIMIT_EXCEED);
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zassert_true(
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test_near_equal_q15(length, output, ref_bilinear,
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ABS_ERROR_THRESH),
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ASSERT_MSG_ABS_ERROR_LIMIT_EXCEED);
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/* Free output buffer */
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free(output);
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}
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void test_interpolation_q15(void)
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{
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ztest_test_suite(interpolation_q15,
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ztest_unit_test(test_arm_linear_interp_q15),
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ztest_unit_test(test_arm_bilinear_interp_q15)
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);
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ztest_run_test_suite(interpolation_q15);
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}
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144
tests/lib/cmsis_dsp/interpolation/src/q15.pat
generated
Normal file
144
tests/lib/cmsis_dsp/interpolation/src/q15.pat
generated
Normal file
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@ -0,0 +1,144 @@
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static const q31_t in_linear_x[40] = {
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0x00080000, 0x00180000, 0x00280000, 0x00380000,
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0x00480000, 0x00580000, 0x00680000, 0x00780000,
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0x00880000, 0x00980000, 0x00A80000, 0x00B80000,
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0x00C80000, 0x00D80000, 0x00E80000, 0x00F80000,
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0x01080000, 0x01180000, 0x01280000, 0x01380000,
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0x01480000, 0x01580000, 0x01680000, 0x01780000,
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0x01880000, 0x01980000, 0x01A80000, 0x01B80000,
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0x01C80000, 0x01D80000, 0x01E80000, 0x01F80000,
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0x02080000, 0x02180000, 0x02280000, 0x02380000,
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0x02480000, 0x02580000, 0x02680000, 0x02780000
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};
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static const q15_t in_linear_y[41] = {
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0x7FFF, 0x7FF5, 0x7F54, 0x7C9B, 0x7561, 0x6697, 0x4D3B, 0x2795,
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0xF705, 0xC1F2, 0x94C2, 0x8019, 0x92ED, 0xD0A2, 0x2772, 0x6F77,
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0x7AFC, 0x36F4, 0xC7E6, 0x81CF, 0xA9C5, 0x274E, 0x7E72, 0x4567,
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0xB460, 0x8668, 0x06FB, 0x7E6C, 0x27FF, 0x8B7F, 0xC453, 0x70D6,
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0x3758, 0x87D1, 0xE60E, 0x7FFF, 0xE112, 0x928C, 0x640D, 0x2221,
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0x822F
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};
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static const q15_t ref_linear[40] = {
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0x7FFB, 0x7FA5, 0x7DF8, 0x78FE, 0x6DFC, 0x59E9, 0x3A68, 0x0F4D,
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0xDC7B, 0xAB5A, 0x8A6D, 0x8983, 0xB1C8, 0xFC0A, 0x4B74, 0x7539,
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0x58F8, 0xFF6D, 0xA4DB, 0x95CA, 0xE88A, 0x52E0, 0x61EC, 0xFCE4,
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0x9D64, 0xC6B1, 0x42B4, 0x5335, 0xD9BF, 0xA7E9, 0x1A94, 0x5417,
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0xDF94, 0xB6F0, 0x3307, 0x3089, 0xB9CF, 0xFB4D, 0x4317, 0xD228
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};
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static const q31_t in_bilinear_x[300] = {
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0x00080000, 0x00080000, 0x000F1C72, 0x00080000,
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0x001638E4, 0x00080000, 0x001D5555, 0x00080000,
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0x002471C7, 0x00080000, 0x002B8E39, 0x00080000,
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0x0032AAAB, 0x00080000, 0x0039C71C, 0x00080000,
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0x0040E38E, 0x00080000, 0x00480000, 0x00080000,
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0x00080000, 0x000DB6DB, 0x000F1C72, 0x000DB6DB,
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0x001638E4, 0x000DB6DB, 0x001D5555, 0x000DB6DB,
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0x002471C7, 0x000DB6DB, 0x002B8E39, 0x000DB6DB,
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0x0032AAAB, 0x000DB6DB, 0x0039C71C, 0x000DB6DB,
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0x0040E38E, 0x000DB6DB, 0x00480000, 0x000DB6DB,
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0x00080000, 0x00136DB7, 0x000F1C72, 0x00136DB7,
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0x001638E4, 0x00136DB7, 0x001D5555, 0x00136DB7,
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0x002471C7, 0x00136DB7, 0x002B8E39, 0x00136DB7,
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0x0032AAAB, 0x00136DB7, 0x0039C71C, 0x00136DB7,
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0x0040E38E, 0x00136DB7, 0x00480000, 0x00136DB7,
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0x00080000, 0x00192492, 0x000F1C72, 0x00192492,
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0x001638E4, 0x00192492, 0x001D5555, 0x00192492,
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0x002471C7, 0x00192492, 0x002B8E39, 0x00192492,
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0x0032AAAB, 0x00192492, 0x0039C71C, 0x00192492,
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0x0040E38E, 0x00192492, 0x00480000, 0x00192492,
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0x00080000, 0x001EDB6E, 0x000F1C72, 0x001EDB6E,
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0x001638E4, 0x001EDB6E, 0x001D5555, 0x001EDB6E,
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0x002471C7, 0x001EDB6E, 0x002B8E39, 0x001EDB6E,
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0x0032AAAB, 0x001EDB6E, 0x0039C71C, 0x001EDB6E,
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0x0040E38E, 0x001EDB6E, 0x00480000, 0x001EDB6E,
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0x00080000, 0x00249249, 0x000F1C72, 0x00249249,
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0x001638E4, 0x00249249, 0x001D5555, 0x00249249,
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0x002471C7, 0x00249249, 0x002B8E39, 0x00249249,
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0x0032AAAB, 0x00249249, 0x0039C71C, 0x00249249,
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0x0040E38E, 0x00249249, 0x00480000, 0x00249249,
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0x00080000, 0x002A4925, 0x000F1C72, 0x002A4925,
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0x001638E4, 0x002A4925, 0x001D5555, 0x002A4925,
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0x002471C7, 0x002A4925, 0x002B8E39, 0x002A4925,
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0x0032AAAB, 0x002A4925, 0x0039C71C, 0x002A4925,
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0x0040E38E, 0x002A4925, 0x00480000, 0x002A4925,
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0x00080000, 0x00300000, 0x000F1C72, 0x00300000,
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0x001638E4, 0x00300000, 0x001D5555, 0x00300000,
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0x002471C7, 0x00300000, 0x002B8E39, 0x00300000,
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0x0032AAAB, 0x00300000, 0x0039C71C, 0x00300000,
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0x0040E38E, 0x00300000, 0x00480000, 0x00300000,
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0x00080000, 0x0035B6DB, 0x000F1C72, 0x0035B6DB,
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0x001638E4, 0x0035B6DB, 0x001D5555, 0x0035B6DB,
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0x002471C7, 0x0035B6DB, 0x002B8E39, 0x0035B6DB,
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0x0032AAAB, 0x0035B6DB, 0x0039C71C, 0x0035B6DB,
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0x0040E38E, 0x0035B6DB, 0x00480000, 0x0035B6DB,
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0x00080000, 0x003B6DB7, 0x000F1C72, 0x003B6DB7,
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0x001638E4, 0x003B6DB7, 0x001D5555, 0x003B6DB7,
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0x002471C7, 0x003B6DB7, 0x002B8E39, 0x003B6DB7,
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0x0032AAAB, 0x003B6DB7, 0x0039C71C, 0x003B6DB7,
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0x0040E38E, 0x003B6DB7, 0x00480000, 0x003B6DB7,
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0x00080000, 0x00412492, 0x000F1C72, 0x00412492,
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0x001638E4, 0x00412492, 0x001D5555, 0x00412492,
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0x002471C7, 0x00412492, 0x002B8E39, 0x00412492,
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0x0032AAAB, 0x00412492, 0x0039C71C, 0x00412492,
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0x0040E38E, 0x00412492, 0x00480000, 0x00412492,
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0x00080000, 0x0046DB6E, 0x000F1C72, 0x0046DB6E,
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0x001638E4, 0x0046DB6E, 0x001D5555, 0x0046DB6E,
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0x002471C7, 0x0046DB6E, 0x002B8E39, 0x0046DB6E,
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0x0032AAAB, 0x0046DB6E, 0x0039C71C, 0x0046DB6E,
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0x0040E38E, 0x0046DB6E, 0x00480000, 0x0046DB6E,
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0x00080000, 0x004C9249, 0x000F1C72, 0x004C9249,
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0x001638E4, 0x004C9249, 0x001D5555, 0x004C9249,
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0x002471C7, 0x004C9249, 0x002B8E39, 0x004C9249,
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0x0032AAAB, 0x004C9249, 0x0039C71C, 0x004C9249,
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0x0040E38E, 0x004C9249, 0x00480000, 0x004C9249,
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0x00080000, 0x00524925, 0x000F1C72, 0x00524925,
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0x001638E4, 0x00524925, 0x001D5555, 0x00524925,
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0x002471C7, 0x00524925, 0x002B8E39, 0x00524925,
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0x0032AAAB, 0x00524925, 0x0039C71C, 0x00524925,
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0x0040E38E, 0x00524925, 0x00480000, 0x00524925,
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0x00080000, 0x00580000, 0x000F1C72, 0x00580000,
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0x001638E4, 0x00580000, 0x001D5555, 0x00580000,
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0x002471C7, 0x00580000, 0x002B8E39, 0x00580000,
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0x0032AAAB, 0x00580000, 0x0039C71C, 0x00580000,
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0x0040E38E, 0x00580000, 0x00480000, 0x00580000
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};
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static const q15_t in_bilinear_y[56] = {
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0x61CE, 0x7A35, 0x81B6, 0xC7D1, 0x89ED, 0x5784, 0xA343, 0x2E9E,
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0xB48C, 0x3C78, 0xA542, 0xF74E, 0x3C31, 0x716B, 0xD5E6, 0x4F49,
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0xBF56, 0x5749, 0x03E4, 0xC818, 0x8C6E, 0x9586, 0x8ADB, 0x7B24,
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0x44C5, 0x7AE3, 0x9E88, 0x5239, 0xC9AA, 0x8111, 0x7B72, 0x02F8,
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0x569C, 0xD78A, 0x7920, 0x89ED, 0x96DA, 0x7237, 0x581C, 0x7F77,
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0x907D, 0x3DFE, 0x063F, 0x6F29, 0x9AA9, 0x2DDB, 0xD3AD, 0xF74E,
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0x803C, 0xE62A, 0x8867, 0x7029, 0xE512, 0x3E44, 0xF4F4, 0x7F6F
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};
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static const uint16_t in_bilinear_config[2] = {
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0x0007, 0x0008
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};
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static const q15_t ref_bilinear[150] = {
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0x2FCB, 0x1A17, 0x017D, 0xE878, 0xD3D3, 0xC1CD, 0xB837, 0xBCB2,
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0xC83D, 0x053C, 0x035B, 0xD667, 0xF049, 0x1449, 0x0091, 0xCB6A,
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0xB471, 0xCFC5, 0xEC97, 0x13E3, 0xF8A8, 0xD997, 0xF33E, 0x14FF,
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0x09B2, 0xE35D, 0xD32C, 0xE7E2, 0xFC4C, 0x0EA8, 0x0472, 0x0C06,
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0x03A2, 0xF8F7, 0xFB15, 0x04DF, 0x08E8, 0x035B, 0xFE3D, 0xFC2C,
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0x103C, 0x3E75, 0x1407, 0xDCEF, 0xEC77, 0x2660, 0x3EA4, 0x1ED4,
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0x002E, 0xE9B1, 0xED56, 0x1284, 0x09E0, 0xFAB0, 0x0ED4, 0x382A,
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0x4AA5, 0x370B, 0x2005, 0xF10E, 0xBEC3, 0xCEFB, 0xF916, 0x26E4,
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0x3D6F, 0x4605, 0x4C38, 0x4E71, 0x4755, 0xFEE2, 0x9031, 0x8B73,
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0xE84D, 0x5318, 0x6C0A, 0x53E0, 0x4DCA, 0x65D8, 0x6EA5, 0x0CB5,
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0x97C1, 0x892E, 0xE635, 0x529A, 0x6597, 0x42EE, 0x380C, 0x54C9,
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0x638A, 0x1069, 0x9F51, 0x86EA, 0xE41C, 0x521C, 0x5F24, 0x31FD,
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0x224E, 0x43BB, 0x586F, 0x141D, 0xA3DE, 0x8651, 0xE321, 0x516D,
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0x5B31, 0x28A5, 0x1677, 0x3A3B, 0x5206, 0x15FF, 0x9C60, 0x8C66,
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0xE69A, 0x4FF9, 0x6142, 0x3DB0, 0x323C, 0x4EF9, 0x5E65, 0x109B,
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0x94E2, 0x927C, 0xEA13, 0x4E86, 0x6753, 0x52BC, 0x4E01, 0x63B7,
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0x6AC4, 0x0B36, 0xA8B8, 0xB44E, 0xF311, 0x3924, 0x530C, 0x5272,
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0x558C, 0x5ED0, 0x5BD3, 0x030D, 0xE58C, 0xFFBB, 0x0457, 0x05DD,
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0x1741, 0x322A, 0x3EBF, 0x3374, 0x23EC, 0xF6BC
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};
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