/***************************************************************************** * This file is part of uvg266 VVC encoder. * * Copyright (c) 2021, Tampere University, ITU/ISO/IEC, project contributors * All rights reserved. * * Redistribution and use in source and binary forms, with or without modification, * are permitted provided that the following conditions are met: * * * Redistributions of source code must retain the above copyright notice, this * list of conditions and the following disclaimer. * * * Redistributions in binary form must reproduce the above copyright notice, this * list of conditions and the following disclaimer in the documentation and/or * other materials provided with the distribution. * * * Neither the name of the Tampere University or ITU/ISO/IEC nor the names of its * contributors may be used to endorse or promote products derived from * this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES * INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION HOWEVER CAUSED AND ON * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * INCLUDING NEGLIGENCE OR OTHERWISE ARISING IN ANY WAY OUT OF THE USE OF THIS ****************************************************************************/ #include "greatest/greatest.h" #include "test_strategies.h" #include "strategies/generic/picture-generic.h" #include #include static lcu_t expected_test_result; static lcu_t result; static lcu_t lcu1; int temp1, temp2, temp3, temp4; int16_t mv_param[2][2] = { { 3,3 },{ 3,3 } }; int width = 16; int height = 16; int xpos = 0; int ypos = 0; kvz_pixel temp_lcu_y[LCU_WIDTH*LCU_WIDTH]; kvz_pixel temp_lcu_u[LCU_WIDTH_C*LCU_WIDTH_C]; kvz_pixel temp_lcu_v[LCU_WIDTH_C*LCU_WIDTH_C]; int hi_prec_luma_rec0; int hi_prec_luma_rec1; int hi_prec_chroma_rec0; int hi_prec_chroma_rec1; hi_prec_buf_t* high_precision_rec0 = 0; hi_prec_buf_t* high_precision_rec1 = 0; int temp_x, temp_y; static void setup() { memset(lcu1.rec.y, 0, sizeof(kvz_pixel) * 64 * 64); memset(lcu1.rec.u, 0, sizeof(kvz_pixel) * 32 * 32); memset(lcu1.rec.v, 0, sizeof(kvz_pixel) * 32 * 32); memset(expected_test_result.rec.y, 0, sizeof(kvz_pixel) * 64 * 64); memset(expected_test_result.rec.u, 0, sizeof(kvz_pixel) * 32 * 32); memset(expected_test_result.rec.v, 0, sizeof(kvz_pixel) * 32 * 32); memcpy(expected_test_result.rec.y, lcu1.rec.y, sizeof(kvz_pixel) * 64 * 64); memcpy(expected_test_result.rec.u, lcu1.rec.u, sizeof(kvz_pixel) * 32 * 32); memcpy(expected_test_result.rec.v, lcu1.rec.v, sizeof(kvz_pixel) * 32 * 32); // Setup is not optimized working function from picture-generic.c. int shift = 15 - KVZ_BIT_DEPTH; int offset = 1 << (shift - 1); hi_prec_luma_rec0 = mv_param[0][0] & 3 || mv_param[0][1] & 3; hi_prec_luma_rec1 = mv_param[1][0] & 3 || mv_param[1][1] & 3; hi_prec_chroma_rec0 = mv_param[0][0] & 7 || mv_param[0][1] & 7; hi_prec_chroma_rec1 = mv_param[1][0] & 7 || mv_param[1][1] & 7; if (hi_prec_chroma_rec0) high_precision_rec0 = kvz_hi_prec_buf_t_alloc(LCU_WIDTH*LCU_WIDTH); if (hi_prec_chroma_rec1) high_precision_rec1 = kvz_hi_prec_buf_t_alloc(LCU_WIDTH*LCU_WIDTH); for (temp_y = 0; temp_y < height; ++temp_y) { int y_in_lcu = ((ypos + temp_y) & ((LCU_WIDTH)-1)); for (temp_x = 0; temp_x < width; ++temp_x) { int x_in_lcu = ((xpos + temp_x) & ((LCU_WIDTH)-1)); int16_t sample0_y = (hi_prec_luma_rec0 ? high_precision_rec0->y[y_in_lcu * LCU_WIDTH + x_in_lcu] : (temp_lcu_y[y_in_lcu * LCU_WIDTH + x_in_lcu] << (14 - KVZ_BIT_DEPTH))); int16_t sample1_y = (hi_prec_luma_rec1 ? high_precision_rec1->y[y_in_lcu * LCU_WIDTH + x_in_lcu] : (expected_test_result.rec.y[y_in_lcu * LCU_WIDTH + x_in_lcu] << (14 - KVZ_BIT_DEPTH))); expected_test_result.rec.y[y_in_lcu * LCU_WIDTH + x_in_lcu] = (kvz_pixel)kvz_fast_clip_32bit_to_pixel((sample0_y + sample1_y + offset) >> shift); } } for (temp_y = 0; temp_y < height >> 1; ++temp_y) { int y_in_lcu = (((ypos >> 1) + temp_y) & (LCU_WIDTH_C - 1)); for (temp_x = 0; temp_x < width >> 1; ++temp_x) { int x_in_lcu = (((xpos >> 1) + temp_x) & (LCU_WIDTH_C - 1)); int16_t sample0_u = (hi_prec_chroma_rec0 ? high_precision_rec0->u[y_in_lcu * LCU_WIDTH_C + x_in_lcu] : (temp_lcu_u[y_in_lcu * LCU_WIDTH_C + x_in_lcu] << (14 - KVZ_BIT_DEPTH))); int16_t sample1_u = (hi_prec_chroma_rec1 ? high_precision_rec1->u[y_in_lcu * LCU_WIDTH_C + x_in_lcu] : (expected_test_result.rec.u[y_in_lcu * LCU_WIDTH_C + x_in_lcu] << (14 - KVZ_BIT_DEPTH))); expected_test_result.rec.u[y_in_lcu * LCU_WIDTH_C + x_in_lcu] = (kvz_pixel)kvz_fast_clip_32bit_to_pixel((sample0_u + sample1_u + offset) >> shift); int16_t sample0_v = (hi_prec_chroma_rec0 ? high_precision_rec0->v[y_in_lcu * LCU_WIDTH_C + x_in_lcu] : (temp_lcu_v[y_in_lcu * LCU_WIDTH_C + x_in_lcu] << (14 - KVZ_BIT_DEPTH))); int16_t sample1_v = (hi_prec_chroma_rec1 ? high_precision_rec1->v[y_in_lcu * LCU_WIDTH_C + x_in_lcu] : (expected_test_result.rec.v[y_in_lcu * LCU_WIDTH_C + x_in_lcu] << (14 - KVZ_BIT_DEPTH))); expected_test_result.rec.v[y_in_lcu * LCU_WIDTH_C + x_in_lcu] = (kvz_pixel)kvz_fast_clip_32bit_to_pixel((sample0_v + sample1_v + offset) >> shift); } } } TEST test_inter_recon_bipred() { memcpy(result.rec.y, lcu1.rec.y, sizeof(kvz_pixel) * 64 * 64); memcpy(result.rec.u, lcu1.rec.u, sizeof(kvz_pixel) * 32 * 32); memcpy(result.rec.v, lcu1.rec.v, sizeof(kvz_pixel) * 32 * 32); kvz_inter_recon_bipred_blend(hi_prec_luma_rec0, hi_prec_luma_rec1, hi_prec_chroma_rec0, hi_prec_chroma_rec1, width, height, xpos, ypos, high_precision_rec0, high_precision_rec1, &result, temp_lcu_y, temp_lcu_u, temp_lcu_v); for (temp_y = 0; temp_y < height; ++temp_y) { int y_in_lcu = ((ypos + temp_y) & ((LCU_WIDTH)-1)); for (temp_x = 0; temp_x < width; temp_x += 1) { int x_in_lcu = ((xpos + temp_x) & ((LCU_WIDTH)-1)); printf("%d ", result.rec.y[y_in_lcu * LCU_WIDTH + x_in_lcu]); } } printf("\n"); /* for (temp_y = 0; temp_y < height >> 1; ++temp_y) { int y_in_lcu = (((ypos >> 1) + temp_y) & (LCU_WIDTH_C - 1)); for (temp_x = 0; temp_x < width >> 1; ++temp_x) { int x_in_lcu = (((xpos >> 1) + temp_x) & (LCU_WIDTH_C - 1)); printf("%d ", result.rec.u[y_in_lcu * LCU_WIDTH_C + x_in_lcu]); } } printf("\n"); */ for (temp_y = 0; temp_y < height; ++temp_y) { int y_in_lcu = ((ypos + temp_y) & ((LCU_WIDTH)-1)); for (temp_x = 0; temp_x < width; temp_x+=1) { int x_in_lcu = ((xpos + temp_x) & ((LCU_WIDTH)-1)); ASSERT_EQ_FMT(expected_test_result.rec.y[y_in_lcu * LCU_WIDTH + x_in_lcu], result.rec.y[y_in_lcu * LCU_WIDTH + x_in_lcu], "%d"); } } for (temp_y = 0; temp_y < height >> 1; ++temp_y) { int y_in_lcu = (((ypos >> 1) + temp_y) & (LCU_WIDTH_C - 1)); for (temp_x = 0; temp_x < width >> 1; ++temp_x) { int x_in_lcu = (((xpos >> 1) + temp_x) & (LCU_WIDTH_C - 1)); ASSERT_EQ_FMT(expected_test_result.rec.u[y_in_lcu * LCU_WIDTH_C + x_in_lcu], result.rec.u[y_in_lcu * LCU_WIDTH_C + x_in_lcu], "%d"); ASSERT_EQ_FMT(expected_test_result.rec.v[y_in_lcu * LCU_WIDTH_C + x_in_lcu], result.rec.v[y_in_lcu * LCU_WIDTH_C + x_in_lcu], "%d"); } } PASS(); } SUITE(inter_recon_bipred_tests) { setup(); for (volatile int i = 0; i < strategies.count; ++i) { if (strcmp(strategies.strategies[i].type, "inter_recon_bipred") != 0) { continue; } kvz_inter_recon_bipred_blend = strategies.strategies[i].fptr; RUN_TEST(test_inter_recon_bipred); } }