| /* |
| * Copyright 2011 The LibYuv Project Authors. All rights reserved. |
| * |
| * Use of this source code is governed by a BSD-style license |
| * that can be found in the LICENSE file in the root of the source |
| * tree. An additional intellectual property rights grant can be found |
| * in the file PATENTS. All contributing project authors may |
| * be found in the AUTHORS file in the root of the source tree. |
| */ |
| |
| #include <stdlib.h> |
| #include <time.h> |
| |
| #include "../unit_test/unit_test.h" |
| #include "libyuv/cpu_id.h" |
| #include "libyuv/scale.h" |
| |
| #ifdef ENABLE_ROW_TESTS |
| #include "libyuv/scale_row.h" // For ScaleRowDown2Box_Odd_C |
| #endif |
| |
| #define STRINGIZE(line) #line |
| #define FILELINESTR(file, line) file ":" STRINGIZE(line) |
| |
| #if defined(__riscv) && !defined(__clang__) |
| #define DISABLE_SLOW_TESTS |
| #undef ENABLE_FULL_TESTS |
| #endif |
| |
| #if !defined(DISABLE_SLOW_TESTS) || defined(__x86_64__) || defined(__i386__) |
| // SLOW TESTS are those that are unoptimized C code. |
| // FULL TESTS are optimized but test many variations of the same code. |
| #define ENABLE_FULL_TESTS |
| #endif |
| |
| namespace libyuv { |
| |
| // Test scaling with C vs Opt and return maximum pixel difference. 0 = exact. |
| static int I420TestFilter(int src_width, |
| int src_height, |
| int dst_width, |
| int dst_height, |
| FilterMode f, |
| int benchmark_iterations, |
| int disable_cpu_flags, |
| int benchmark_cpu_info) { |
| if (!SizeValid(src_width, src_height, dst_width, dst_height)) { |
| return 0; |
| } |
| |
| int i, j; |
| int src_width_uv = (Abs(src_width) + 1) >> 1; |
| int src_height_uv = (Abs(src_height) + 1) >> 1; |
| |
| int64_t src_y_plane_size = (Abs(src_width)) * (Abs(src_height)); |
| int64_t src_uv_plane_size = (src_width_uv) * (src_height_uv); |
| |
| int src_stride_y = Abs(src_width); |
| int src_stride_uv = src_width_uv; |
| |
| align_buffer_page_end(src_y, src_y_plane_size); |
| align_buffer_page_end(src_u, src_uv_plane_size); |
| align_buffer_page_end(src_v, src_uv_plane_size); |
| if (!src_y || !src_u || !src_v) { |
| printf("Skipped. Alloc failed " FILELINESTR(__FILE__, __LINE__) "\n"); |
| return 0; |
| } |
| MemRandomize(src_y, src_y_plane_size); |
| MemRandomize(src_u, src_uv_plane_size); |
| MemRandomize(src_v, src_uv_plane_size); |
| |
| int dst_width_uv = (dst_width + 1) >> 1; |
| int dst_height_uv = (dst_height + 1) >> 1; |
| |
| int64_t dst_y_plane_size = (dst_width) * (dst_height); |
| int64_t dst_uv_plane_size = (dst_width_uv) * (dst_height_uv); |
| |
| int dst_stride_y = dst_width; |
| int dst_stride_uv = dst_width_uv; |
| |
| align_buffer_page_end(dst_y_c, dst_y_plane_size); |
| align_buffer_page_end(dst_u_c, dst_uv_plane_size); |
| align_buffer_page_end(dst_v_c, dst_uv_plane_size); |
| align_buffer_page_end(dst_y_opt, dst_y_plane_size); |
| align_buffer_page_end(dst_u_opt, dst_uv_plane_size); |
| align_buffer_page_end(dst_v_opt, dst_uv_plane_size); |
| if (!dst_y_c || !dst_u_c || !dst_v_c || !dst_y_opt || !dst_u_opt || |
| !dst_v_opt) { |
| printf("Skipped. Alloc failed " FILELINESTR(__FILE__, __LINE__) "\n"); |
| return 0; |
| } |
| |
| MaskCpuFlags(disable_cpu_flags); // Disable all CPU optimization. |
| double c_time = get_time(); |
| I420Scale(src_y, src_stride_y, src_u, src_stride_uv, src_v, src_stride_uv, |
| src_width, src_height, dst_y_c, dst_stride_y, dst_u_c, |
| dst_stride_uv, dst_v_c, dst_stride_uv, dst_width, dst_height, f); |
| c_time = (get_time() - c_time); |
| |
| MaskCpuFlags(benchmark_cpu_info); // Enable all CPU optimization. |
| double opt_time = get_time(); |
| for (i = 0; i < benchmark_iterations; ++i) { |
| I420Scale(src_y, src_stride_y, src_u, src_stride_uv, src_v, src_stride_uv, |
| src_width, src_height, dst_y_opt, dst_stride_y, dst_u_opt, |
| dst_stride_uv, dst_v_opt, dst_stride_uv, dst_width, dst_height, |
| f); |
| } |
| opt_time = (get_time() - opt_time) / benchmark_iterations; |
| // Report performance of C vs OPT. |
| printf("filter %d - %8d us C - %8d us OPT\n", f, |
| static_cast<int>(c_time * 1e6), static_cast<int>(opt_time * 1e6)); |
| |
| // C version may be a little off from the optimized. Order of |
| // operations may introduce rounding somewhere. So do a difference |
| // of the buffers and look to see that the max difference is not |
| // over 3. |
| int max_diff = 0; |
| for (i = 0; i < (dst_height); ++i) { |
| for (j = 0; j < (dst_width); ++j) { |
| int abs_diff = Abs(dst_y_c[(i * dst_stride_y) + j] - |
| dst_y_opt[(i * dst_stride_y) + j]); |
| if (abs_diff > max_diff) { |
| max_diff = abs_diff; |
| } |
| } |
| } |
| |
| for (i = 0; i < (dst_height_uv); ++i) { |
| for (j = 0; j < (dst_width_uv); ++j) { |
| int abs_diff = Abs(dst_u_c[(i * dst_stride_uv) + j] - |
| dst_u_opt[(i * dst_stride_uv) + j]); |
| if (abs_diff > max_diff) { |
| max_diff = abs_diff; |
| } |
| abs_diff = Abs(dst_v_c[(i * dst_stride_uv) + j] - |
| dst_v_opt[(i * dst_stride_uv) + j]); |
| if (abs_diff > max_diff) { |
| max_diff = abs_diff; |
| } |
| } |
| } |
| |
| free_aligned_buffer_page_end(dst_y_c); |
| free_aligned_buffer_page_end(dst_u_c); |
| free_aligned_buffer_page_end(dst_v_c); |
| free_aligned_buffer_page_end(dst_y_opt); |
| free_aligned_buffer_page_end(dst_u_opt); |
| free_aligned_buffer_page_end(dst_v_opt); |
| free_aligned_buffer_page_end(src_y); |
| free_aligned_buffer_page_end(src_u); |
| free_aligned_buffer_page_end(src_v); |
| |
| return max_diff; |
| } |
| |
| // Test scaling with 8 bit C vs 12 bit C and return maximum pixel difference. |
| // 0 = exact. |
| static int I420TestFilter_12(int src_width, |
| int src_height, |
| int dst_width, |
| int dst_height, |
| FilterMode f, |
| int benchmark_iterations, |
| int disable_cpu_flags, |
| int benchmark_cpu_info) { |
| if (!SizeValid(src_width, src_height, dst_width, dst_height)) { |
| return 0; |
| } |
| |
| int i; |
| int src_width_uv = (Abs(src_width) + 1) >> 1; |
| int src_height_uv = (Abs(src_height) + 1) >> 1; |
| |
| int64_t src_y_plane_size = (Abs(src_width)) * (Abs(src_height)); |
| int64_t src_uv_plane_size = (src_width_uv) * (src_height_uv); |
| |
| int src_stride_y = Abs(src_width); |
| int src_stride_uv = src_width_uv; |
| |
| align_buffer_page_end(src_y, src_y_plane_size); |
| align_buffer_page_end(src_u, src_uv_plane_size); |
| align_buffer_page_end(src_v, src_uv_plane_size); |
| align_buffer_page_end(src_y_12, src_y_plane_size * 2); |
| align_buffer_page_end(src_u_12, src_uv_plane_size * 2); |
| align_buffer_page_end(src_v_12, src_uv_plane_size * 2); |
| if (!src_y || !src_u || !src_v || !src_y_12 || !src_u_12 || !src_v_12) { |
| printf("Skipped. Alloc failed " FILELINESTR(__FILE__, __LINE__) "\n"); |
| return 0; |
| } |
| uint16_t* p_src_y_12 = reinterpret_cast<uint16_t*>(src_y_12); |
| uint16_t* p_src_u_12 = reinterpret_cast<uint16_t*>(src_u_12); |
| uint16_t* p_src_v_12 = reinterpret_cast<uint16_t*>(src_v_12); |
| |
| MemRandomize(src_y, src_y_plane_size); |
| MemRandomize(src_u, src_uv_plane_size); |
| MemRandomize(src_v, src_uv_plane_size); |
| |
| for (i = 0; i < src_y_plane_size; ++i) { |
| p_src_y_12[i] = src_y[i]; |
| } |
| for (i = 0; i < src_uv_plane_size; ++i) { |
| p_src_u_12[i] = src_u[i]; |
| p_src_v_12[i] = src_v[i]; |
| } |
| |
| int dst_width_uv = (dst_width + 1) >> 1; |
| int dst_height_uv = (dst_height + 1) >> 1; |
| |
| int dst_y_plane_size = (dst_width) * (dst_height); |
| int dst_uv_plane_size = (dst_width_uv) * (dst_height_uv); |
| |
| int dst_stride_y = dst_width; |
| int dst_stride_uv = dst_width_uv; |
| |
| align_buffer_page_end(dst_y_8, dst_y_plane_size); |
| align_buffer_page_end(dst_u_8, dst_uv_plane_size); |
| align_buffer_page_end(dst_v_8, dst_uv_plane_size); |
| align_buffer_page_end(dst_y_12, dst_y_plane_size * 2); |
| align_buffer_page_end(dst_u_12, dst_uv_plane_size * 2); |
| align_buffer_page_end(dst_v_12, dst_uv_plane_size * 2); |
| |
| uint16_t* p_dst_y_12 = reinterpret_cast<uint16_t*>(dst_y_12); |
| uint16_t* p_dst_u_12 = reinterpret_cast<uint16_t*>(dst_u_12); |
| uint16_t* p_dst_v_12 = reinterpret_cast<uint16_t*>(dst_v_12); |
| |
| MaskCpuFlags(disable_cpu_flags); // Disable all CPU optimization. |
| I420Scale(src_y, src_stride_y, src_u, src_stride_uv, src_v, src_stride_uv, |
| src_width, src_height, dst_y_8, dst_stride_y, dst_u_8, |
| dst_stride_uv, dst_v_8, dst_stride_uv, dst_width, dst_height, f); |
| MaskCpuFlags(benchmark_cpu_info); // Enable all CPU optimization. |
| for (i = 0; i < benchmark_iterations; ++i) { |
| I420Scale_12(p_src_y_12, src_stride_y, p_src_u_12, src_stride_uv, |
| p_src_v_12, src_stride_uv, src_width, src_height, p_dst_y_12, |
| dst_stride_y, p_dst_u_12, dst_stride_uv, p_dst_v_12, |
| dst_stride_uv, dst_width, dst_height, f); |
| } |
| |
| // Expect an exact match. |
| int max_diff = 0; |
| for (i = 0; i < dst_y_plane_size; ++i) { |
| int abs_diff = Abs(dst_y_8[i] - p_dst_y_12[i]); |
| if (abs_diff > max_diff) { |
| max_diff = abs_diff; |
| } |
| } |
| for (i = 0; i < dst_uv_plane_size; ++i) { |
| int abs_diff = Abs(dst_u_8[i] - p_dst_u_12[i]); |
| if (abs_diff > max_diff) { |
| max_diff = abs_diff; |
| } |
| abs_diff = Abs(dst_v_8[i] - p_dst_v_12[i]); |
| if (abs_diff > max_diff) { |
| max_diff = abs_diff; |
| } |
| } |
| |
| free_aligned_buffer_page_end(dst_y_8); |
| free_aligned_buffer_page_end(dst_u_8); |
| free_aligned_buffer_page_end(dst_v_8); |
| free_aligned_buffer_page_end(dst_y_12); |
| free_aligned_buffer_page_end(dst_u_12); |
| free_aligned_buffer_page_end(dst_v_12); |
| free_aligned_buffer_page_end(src_y); |
| free_aligned_buffer_page_end(src_u); |
| free_aligned_buffer_page_end(src_v); |
| free_aligned_buffer_page_end(src_y_12); |
| free_aligned_buffer_page_end(src_u_12); |
| free_aligned_buffer_page_end(src_v_12); |
| |
| return max_diff; |
| } |
| |
| // Test scaling with 8 bit C vs 16 bit C and return maximum pixel difference. |
| // 0 = exact. |
| static int I420TestFilter_16(int src_width, |
| int src_height, |
| int dst_width, |
| int dst_height, |
| FilterMode f, |
| int benchmark_iterations, |
| int disable_cpu_flags, |
| int benchmark_cpu_info) { |
| if (!SizeValid(src_width, src_height, dst_width, dst_height)) { |
| return 0; |
| } |
| |
| int i; |
| int src_width_uv = (Abs(src_width) + 1) >> 1; |
| int src_height_uv = (Abs(src_height) + 1) >> 1; |
| |
| int64_t src_y_plane_size = (Abs(src_width)) * (Abs(src_height)); |
| int64_t src_uv_plane_size = (src_width_uv) * (src_height_uv); |
| |
| int src_stride_y = Abs(src_width); |
| int src_stride_uv = src_width_uv; |
| |
| align_buffer_page_end(src_y, src_y_plane_size); |
| align_buffer_page_end(src_u, src_uv_plane_size); |
| align_buffer_page_end(src_v, src_uv_plane_size); |
| align_buffer_page_end(src_y_16, src_y_plane_size * 2); |
| align_buffer_page_end(src_u_16, src_uv_plane_size * 2); |
| align_buffer_page_end(src_v_16, src_uv_plane_size * 2); |
| if (!src_y || !src_u || !src_v || !src_y_16 || !src_u_16 || !src_v_16) { |
| printf("Skipped. Alloc failed " FILELINESTR(__FILE__, __LINE__) "\n"); |
| return 0; |
| } |
| uint16_t* p_src_y_16 = reinterpret_cast<uint16_t*>(src_y_16); |
| uint16_t* p_src_u_16 = reinterpret_cast<uint16_t*>(src_u_16); |
| uint16_t* p_src_v_16 = reinterpret_cast<uint16_t*>(src_v_16); |
| |
| MemRandomize(src_y, src_y_plane_size); |
| MemRandomize(src_u, src_uv_plane_size); |
| MemRandomize(src_v, src_uv_plane_size); |
| |
| for (i = 0; i < src_y_plane_size; ++i) { |
| p_src_y_16[i] = src_y[i]; |
| } |
| for (i = 0; i < src_uv_plane_size; ++i) { |
| p_src_u_16[i] = src_u[i]; |
| p_src_v_16[i] = src_v[i]; |
| } |
| |
| int dst_width_uv = (dst_width + 1) >> 1; |
| int dst_height_uv = (dst_height + 1) >> 1; |
| |
| int dst_y_plane_size = (dst_width) * (dst_height); |
| int dst_uv_plane_size = (dst_width_uv) * (dst_height_uv); |
| |
| int dst_stride_y = dst_width; |
| int dst_stride_uv = dst_width_uv; |
| |
| align_buffer_page_end(dst_y_8, dst_y_plane_size); |
| align_buffer_page_end(dst_u_8, dst_uv_plane_size); |
| align_buffer_page_end(dst_v_8, dst_uv_plane_size); |
| align_buffer_page_end(dst_y_16, dst_y_plane_size * 2); |
| align_buffer_page_end(dst_u_16, dst_uv_plane_size * 2); |
| align_buffer_page_end(dst_v_16, dst_uv_plane_size * 2); |
| |
| uint16_t* p_dst_y_16 = reinterpret_cast<uint16_t*>(dst_y_16); |
| uint16_t* p_dst_u_16 = reinterpret_cast<uint16_t*>(dst_u_16); |
| uint16_t* p_dst_v_16 = reinterpret_cast<uint16_t*>(dst_v_16); |
| |
| MaskCpuFlags(disable_cpu_flags); // Disable all CPU optimization. |
| I420Scale(src_y, src_stride_y, src_u, src_stride_uv, src_v, src_stride_uv, |
| src_width, src_height, dst_y_8, dst_stride_y, dst_u_8, |
| dst_stride_uv, dst_v_8, dst_stride_uv, dst_width, dst_height, f); |
| MaskCpuFlags(benchmark_cpu_info); // Enable all CPU optimization. |
| for (i = 0; i < benchmark_iterations; ++i) { |
| I420Scale_16(p_src_y_16, src_stride_y, p_src_u_16, src_stride_uv, |
| p_src_v_16, src_stride_uv, src_width, src_height, p_dst_y_16, |
| dst_stride_y, p_dst_u_16, dst_stride_uv, p_dst_v_16, |
| dst_stride_uv, dst_width, dst_height, f); |
| } |
| |
| // Expect an exact match. |
| int max_diff = 0; |
| for (i = 0; i < dst_y_plane_size; ++i) { |
| int abs_diff = Abs(dst_y_8[i] - p_dst_y_16[i]); |
| if (abs_diff > max_diff) { |
| max_diff = abs_diff; |
| } |
| } |
| for (i = 0; i < dst_uv_plane_size; ++i) { |
| int abs_diff = Abs(dst_u_8[i] - p_dst_u_16[i]); |
| if (abs_diff > max_diff) { |
| max_diff = abs_diff; |
| } |
| abs_diff = Abs(dst_v_8[i] - p_dst_v_16[i]); |
| if (abs_diff > max_diff) { |
| max_diff = abs_diff; |
| } |
| } |
| |
| free_aligned_buffer_page_end(dst_y_8); |
| free_aligned_buffer_page_end(dst_u_8); |
| free_aligned_buffer_page_end(dst_v_8); |
| free_aligned_buffer_page_end(dst_y_16); |
| free_aligned_buffer_page_end(dst_u_16); |
| free_aligned_buffer_page_end(dst_v_16); |
| free_aligned_buffer_page_end(src_y); |
| free_aligned_buffer_page_end(src_u); |
| free_aligned_buffer_page_end(src_v); |
| free_aligned_buffer_page_end(src_y_16); |
| free_aligned_buffer_page_end(src_u_16); |
| free_aligned_buffer_page_end(src_v_16); |
| |
| return max_diff; |
| } |
| |
| // Test scaling with C vs Opt and return maximum pixel difference. 0 = exact. |
| static int I444TestFilter(int src_width, |
| int src_height, |
| int dst_width, |
| int dst_height, |
| FilterMode f, |
| int benchmark_iterations, |
| int disable_cpu_flags, |
| int benchmark_cpu_info) { |
| if (!SizeValid(src_width, src_height, dst_width, dst_height)) { |
| return 0; |
| } |
| |
| int i, j; |
| int src_width_uv = Abs(src_width); |
| int src_height_uv = Abs(src_height); |
| |
| int64_t src_y_plane_size = (Abs(src_width)) * (Abs(src_height)); |
| int64_t src_uv_plane_size = (src_width_uv) * (src_height_uv); |
| |
| int src_stride_y = Abs(src_width); |
| int src_stride_uv = src_width_uv; |
| |
| align_buffer_page_end(src_y, src_y_plane_size); |
| align_buffer_page_end(src_u, src_uv_plane_size); |
| align_buffer_page_end(src_v, src_uv_plane_size); |
| if (!src_y || !src_u || !src_v) { |
| printf("Skipped. Alloc failed " FILELINESTR(__FILE__, __LINE__) "\n"); |
| return 0; |
| } |
| MemRandomize(src_y, src_y_plane_size); |
| MemRandomize(src_u, src_uv_plane_size); |
| MemRandomize(src_v, src_uv_plane_size); |
| |
| int dst_width_uv = dst_width; |
| int dst_height_uv = dst_height; |
| |
| int64_t dst_y_plane_size = (dst_width) * (dst_height); |
| int64_t dst_uv_plane_size = (dst_width_uv) * (dst_height_uv); |
| |
| int dst_stride_y = dst_width; |
| int dst_stride_uv = dst_width_uv; |
| |
| align_buffer_page_end(dst_y_c, dst_y_plane_size); |
| align_buffer_page_end(dst_u_c, dst_uv_plane_size); |
| align_buffer_page_end(dst_v_c, dst_uv_plane_size); |
| align_buffer_page_end(dst_y_opt, dst_y_plane_size); |
| align_buffer_page_end(dst_u_opt, dst_uv_plane_size); |
| align_buffer_page_end(dst_v_opt, dst_uv_plane_size); |
| if (!dst_y_c || !dst_u_c || !dst_v_c || !dst_y_opt || !dst_u_opt || |
| !dst_v_opt) { |
| printf("Skipped. Alloc failed " FILELINESTR(__FILE__, __LINE__) "\n"); |
| return 0; |
| } |
| |
| MaskCpuFlags(disable_cpu_flags); // Disable all CPU optimization. |
| double c_time = get_time(); |
| I444Scale(src_y, src_stride_y, src_u, src_stride_uv, src_v, src_stride_uv, |
| src_width, src_height, dst_y_c, dst_stride_y, dst_u_c, |
| dst_stride_uv, dst_v_c, dst_stride_uv, dst_width, dst_height, f); |
| c_time = (get_time() - c_time); |
| |
| MaskCpuFlags(benchmark_cpu_info); // Enable all CPU optimization. |
| double opt_time = get_time(); |
| for (i = 0; i < benchmark_iterations; ++i) { |
| I444Scale(src_y, src_stride_y, src_u, src_stride_uv, src_v, src_stride_uv, |
| src_width, src_height, dst_y_opt, dst_stride_y, dst_u_opt, |
| dst_stride_uv, dst_v_opt, dst_stride_uv, dst_width, dst_height, |
| f); |
| } |
| opt_time = (get_time() - opt_time) / benchmark_iterations; |
| // Report performance of C vs OPT. |
| printf("filter %d - %8d us C - %8d us OPT\n", f, |
| static_cast<int>(c_time * 1e6), static_cast<int>(opt_time * 1e6)); |
| |
| // C version may be a little off from the optimized. Order of |
| // operations may introduce rounding somewhere. So do a difference |
| // of the buffers and look to see that the max difference is not |
| // over 3. |
| int max_diff = 0; |
| for (i = 0; i < (dst_height); ++i) { |
| for (j = 0; j < (dst_width); ++j) { |
| int abs_diff = Abs(dst_y_c[(i * dst_stride_y) + j] - |
| dst_y_opt[(i * dst_stride_y) + j]); |
| if (abs_diff > max_diff) { |
| max_diff = abs_diff; |
| } |
| } |
| } |
| |
| for (i = 0; i < (dst_height_uv); ++i) { |
| for (j = 0; j < (dst_width_uv); ++j) { |
| int abs_diff = Abs(dst_u_c[(i * dst_stride_uv) + j] - |
| dst_u_opt[(i * dst_stride_uv) + j]); |
| if (abs_diff > max_diff) { |
| max_diff = abs_diff; |
| } |
| abs_diff = Abs(dst_v_c[(i * dst_stride_uv) + j] - |
| dst_v_opt[(i * dst_stride_uv) + j]); |
| if (abs_diff > max_diff) { |
| max_diff = abs_diff; |
| } |
| } |
| } |
| |
| free_aligned_buffer_page_end(dst_y_c); |
| free_aligned_buffer_page_end(dst_u_c); |
| free_aligned_buffer_page_end(dst_v_c); |
| free_aligned_buffer_page_end(dst_y_opt); |
| free_aligned_buffer_page_end(dst_u_opt); |
| free_aligned_buffer_page_end(dst_v_opt); |
| free_aligned_buffer_page_end(src_y); |
| free_aligned_buffer_page_end(src_u); |
| free_aligned_buffer_page_end(src_v); |
| |
| return max_diff; |
| } |
| |
| // Test scaling with 8 bit C vs 12 bit C and return maximum pixel difference. |
| // 0 = exact. |
| static int I444TestFilter_12(int src_width, |
| int src_height, |
| int dst_width, |
| int dst_height, |
| FilterMode f, |
| int benchmark_iterations, |
| int disable_cpu_flags, |
| int benchmark_cpu_info) { |
| if (!SizeValid(src_width, src_height, dst_width, dst_height)) { |
| return 0; |
| } |
| |
| int i; |
| int src_width_uv = Abs(src_width); |
| int src_height_uv = Abs(src_height); |
| |
| int64_t src_y_plane_size = (Abs(src_width)) * (Abs(src_height)); |
| int64_t src_uv_plane_size = (src_width_uv) * (src_height_uv); |
| |
| int src_stride_y = Abs(src_width); |
| int src_stride_uv = src_width_uv; |
| |
| align_buffer_page_end(src_y, src_y_plane_size); |
| align_buffer_page_end(src_u, src_uv_plane_size); |
| align_buffer_page_end(src_v, src_uv_plane_size); |
| align_buffer_page_end(src_y_12, src_y_plane_size * 2); |
| align_buffer_page_end(src_u_12, src_uv_plane_size * 2); |
| align_buffer_page_end(src_v_12, src_uv_plane_size * 2); |
| if (!src_y || !src_u || !src_v || !src_y_12 || !src_u_12 || !src_v_12) { |
| printf("Skipped. Alloc failed " FILELINESTR(__FILE__, __LINE__) "\n"); |
| return 0; |
| } |
| uint16_t* p_src_y_12 = reinterpret_cast<uint16_t*>(src_y_12); |
| uint16_t* p_src_u_12 = reinterpret_cast<uint16_t*>(src_u_12); |
| uint16_t* p_src_v_12 = reinterpret_cast<uint16_t*>(src_v_12); |
| |
| MemRandomize(src_y, src_y_plane_size); |
| MemRandomize(src_u, src_uv_plane_size); |
| MemRandomize(src_v, src_uv_plane_size); |
| |
| for (i = 0; i < src_y_plane_size; ++i) { |
| p_src_y_12[i] = src_y[i]; |
| } |
| for (i = 0; i < src_uv_plane_size; ++i) { |
| p_src_u_12[i] = src_u[i]; |
| p_src_v_12[i] = src_v[i]; |
| } |
| |
| int dst_width_uv = dst_width; |
| int dst_height_uv = dst_height; |
| |
| int dst_y_plane_size = (dst_width) * (dst_height); |
| int dst_uv_plane_size = (dst_width_uv) * (dst_height_uv); |
| |
| int dst_stride_y = dst_width; |
| int dst_stride_uv = dst_width_uv; |
| |
| align_buffer_page_end(dst_y_8, dst_y_plane_size); |
| align_buffer_page_end(dst_u_8, dst_uv_plane_size); |
| align_buffer_page_end(dst_v_8, dst_uv_plane_size); |
| align_buffer_page_end(dst_y_12, dst_y_plane_size * 2); |
| align_buffer_page_end(dst_u_12, dst_uv_plane_size * 2); |
| align_buffer_page_end(dst_v_12, dst_uv_plane_size * 2); |
| |
| uint16_t* p_dst_y_12 = reinterpret_cast<uint16_t*>(dst_y_12); |
| uint16_t* p_dst_u_12 = reinterpret_cast<uint16_t*>(dst_u_12); |
| uint16_t* p_dst_v_12 = reinterpret_cast<uint16_t*>(dst_v_12); |
| |
| MaskCpuFlags(disable_cpu_flags); // Disable all CPU optimization. |
| I444Scale(src_y, src_stride_y, src_u, src_stride_uv, src_v, src_stride_uv, |
| src_width, src_height, dst_y_8, dst_stride_y, dst_u_8, |
| dst_stride_uv, dst_v_8, dst_stride_uv, dst_width, dst_height, f); |
| MaskCpuFlags(benchmark_cpu_info); // Enable all CPU optimization. |
| for (i = 0; i < benchmark_iterations; ++i) { |
| I444Scale_12(p_src_y_12, src_stride_y, p_src_u_12, src_stride_uv, |
| p_src_v_12, src_stride_uv, src_width, src_height, p_dst_y_12, |
| dst_stride_y, p_dst_u_12, dst_stride_uv, p_dst_v_12, |
| dst_stride_uv, dst_width, dst_height, f); |
| } |
| |
| // Expect an exact match. |
| int max_diff = 0; |
| for (i = 0; i < dst_y_plane_size; ++i) { |
| int abs_diff = Abs(dst_y_8[i] - p_dst_y_12[i]); |
| if (abs_diff > max_diff) { |
| max_diff = abs_diff; |
| } |
| } |
| for (i = 0; i < dst_uv_plane_size; ++i) { |
| int abs_diff = Abs(dst_u_8[i] - p_dst_u_12[i]); |
| if (abs_diff > max_diff) { |
| max_diff = abs_diff; |
| } |
| abs_diff = Abs(dst_v_8[i] - p_dst_v_12[i]); |
| if (abs_diff > max_diff) { |
| max_diff = abs_diff; |
| } |
| } |
| |
| free_aligned_buffer_page_end(dst_y_8); |
| free_aligned_buffer_page_end(dst_u_8); |
| free_aligned_buffer_page_end(dst_v_8); |
| free_aligned_buffer_page_end(dst_y_12); |
| free_aligned_buffer_page_end(dst_u_12); |
| free_aligned_buffer_page_end(dst_v_12); |
| free_aligned_buffer_page_end(src_y); |
| free_aligned_buffer_page_end(src_u); |
| free_aligned_buffer_page_end(src_v); |
| free_aligned_buffer_page_end(src_y_12); |
| free_aligned_buffer_page_end(src_u_12); |
| free_aligned_buffer_page_end(src_v_12); |
| |
| return max_diff; |
| } |
| |
| // Test scaling with 8 bit C vs 16 bit C and return maximum pixel difference. |
| // 0 = exact. |
| static int I444TestFilter_16(int src_width, |
| int src_height, |
| int dst_width, |
| int dst_height, |
| FilterMode f, |
| int benchmark_iterations, |
| int disable_cpu_flags, |
| int benchmark_cpu_info) { |
| if (!SizeValid(src_width, src_height, dst_width, dst_height)) { |
| return 0; |
| } |
| |
| int i; |
| int src_width_uv = Abs(src_width); |
| int src_height_uv = Abs(src_height); |
| |
| int64_t src_y_plane_size = (Abs(src_width)) * (Abs(src_height)); |
| int64_t src_uv_plane_size = (src_width_uv) * (src_height_uv); |
| |
| int src_stride_y = Abs(src_width); |
| int src_stride_uv = src_width_uv; |
| |
| align_buffer_page_end(src_y, src_y_plane_size); |
| align_buffer_page_end(src_u, src_uv_plane_size); |
| align_buffer_page_end(src_v, src_uv_plane_size); |
| align_buffer_page_end(src_y_16, src_y_plane_size * 2); |
| align_buffer_page_end(src_u_16, src_uv_plane_size * 2); |
| align_buffer_page_end(src_v_16, src_uv_plane_size * 2); |
| if (!src_y || !src_u || !src_v || !src_y_16 || !src_u_16 || !src_v_16) { |
| printf("Skipped. Alloc failed " FILELINESTR(__FILE__, __LINE__) "\n"); |
| return 0; |
| } |
| uint16_t* p_src_y_16 = reinterpret_cast<uint16_t*>(src_y_16); |
| uint16_t* p_src_u_16 = reinterpret_cast<uint16_t*>(src_u_16); |
| uint16_t* p_src_v_16 = reinterpret_cast<uint16_t*>(src_v_16); |
| |
| MemRandomize(src_y, src_y_plane_size); |
| MemRandomize(src_u, src_uv_plane_size); |
| MemRandomize(src_v, src_uv_plane_size); |
| |
| for (i = 0; i < src_y_plane_size; ++i) { |
| p_src_y_16[i] = src_y[i]; |
| } |
| for (i = 0; i < src_uv_plane_size; ++i) { |
| p_src_u_16[i] = src_u[i]; |
| p_src_v_16[i] = src_v[i]; |
| } |
| |
| int dst_width_uv = dst_width; |
| int dst_height_uv = dst_height; |
| |
| int dst_y_plane_size = (dst_width) * (dst_height); |
| int dst_uv_plane_size = (dst_width_uv) * (dst_height_uv); |
| |
| int dst_stride_y = dst_width; |
| int dst_stride_uv = dst_width_uv; |
| |
| align_buffer_page_end(dst_y_8, dst_y_plane_size); |
| align_buffer_page_end(dst_u_8, dst_uv_plane_size); |
| align_buffer_page_end(dst_v_8, dst_uv_plane_size); |
| align_buffer_page_end(dst_y_16, dst_y_plane_size * 2); |
| align_buffer_page_end(dst_u_16, dst_uv_plane_size * 2); |
| align_buffer_page_end(dst_v_16, dst_uv_plane_size * 2); |
| |
| uint16_t* p_dst_y_16 = reinterpret_cast<uint16_t*>(dst_y_16); |
| uint16_t* p_dst_u_16 = reinterpret_cast<uint16_t*>(dst_u_16); |
| uint16_t* p_dst_v_16 = reinterpret_cast<uint16_t*>(dst_v_16); |
| |
| MaskCpuFlags(disable_cpu_flags); // Disable all CPU optimization. |
| I444Scale(src_y, src_stride_y, src_u, src_stride_uv, src_v, src_stride_uv, |
| src_width, src_height, dst_y_8, dst_stride_y, dst_u_8, |
| dst_stride_uv, dst_v_8, dst_stride_uv, dst_width, dst_height, f); |
| MaskCpuFlags(benchmark_cpu_info); // Enable all CPU optimization. |
| for (i = 0; i < benchmark_iterations; ++i) { |
| I444Scale_16(p_src_y_16, src_stride_y, p_src_u_16, src_stride_uv, |
| p_src_v_16, src_stride_uv, src_width, src_height, p_dst_y_16, |
| dst_stride_y, p_dst_u_16, dst_stride_uv, p_dst_v_16, |
| dst_stride_uv, dst_width, dst_height, f); |
| } |
| |
| // Expect an exact match. |
| int max_diff = 0; |
| for (i = 0; i < dst_y_plane_size; ++i) { |
| int abs_diff = Abs(dst_y_8[i] - p_dst_y_16[i]); |
| if (abs_diff > max_diff) { |
| max_diff = abs_diff; |
| } |
| } |
| for (i = 0; i < dst_uv_plane_size; ++i) { |
| int abs_diff = Abs(dst_u_8[i] - p_dst_u_16[i]); |
| if (abs_diff > max_diff) { |
| max_diff = abs_diff; |
| } |
| abs_diff = Abs(dst_v_8[i] - p_dst_v_16[i]); |
| if (abs_diff > max_diff) { |
| max_diff = abs_diff; |
| } |
| } |
| |
| free_aligned_buffer_page_end(dst_y_8); |
| free_aligned_buffer_page_end(dst_u_8); |
| free_aligned_buffer_page_end(dst_v_8); |
| free_aligned_buffer_page_end(dst_y_16); |
| free_aligned_buffer_page_end(dst_u_16); |
| free_aligned_buffer_page_end(dst_v_16); |
| free_aligned_buffer_page_end(src_y); |
| free_aligned_buffer_page_end(src_u); |
| free_aligned_buffer_page_end(src_v); |
| free_aligned_buffer_page_end(src_y_16); |
| free_aligned_buffer_page_end(src_u_16); |
| free_aligned_buffer_page_end(src_v_16); |
| |
| return max_diff; |
| } |
| |
| // Test scaling with C vs Opt and return maximum pixel difference. 0 = exact. |
| static int NV12TestFilter(int src_width, |
| int src_height, |
| int dst_width, |
| int dst_height, |
| FilterMode f, |
| int benchmark_iterations, |
| int disable_cpu_flags, |
| int benchmark_cpu_info) { |
| if (!SizeValid(src_width, src_height, dst_width, dst_height)) { |
| return 0; |
| } |
| |
| int i, j; |
| int src_width_uv = (Abs(src_width) + 1) >> 1; |
| int src_height_uv = (Abs(src_height) + 1) >> 1; |
| |
| int64_t src_y_plane_size = (Abs(src_width)) * (Abs(src_height)); |
| int64_t src_uv_plane_size = (src_width_uv) * (src_height_uv)*2; |
| |
| int src_stride_y = Abs(src_width); |
| int src_stride_uv = src_width_uv * 2; |
| |
| align_buffer_page_end(src_y, src_y_plane_size); |
| align_buffer_page_end(src_uv, src_uv_plane_size); |
| if (!src_y || !src_uv) { |
| printf("Skipped. Alloc failed " FILELINESTR(__FILE__, __LINE__) "\n"); |
| return 0; |
| } |
| MemRandomize(src_y, src_y_plane_size); |
| MemRandomize(src_uv, src_uv_plane_size); |
| |
| int dst_width_uv = (dst_width + 1) >> 1; |
| int dst_height_uv = (dst_height + 1) >> 1; |
| |
| int64_t dst_y_plane_size = (dst_width) * (dst_height); |
| int64_t dst_uv_plane_size = (dst_width_uv) * (dst_height_uv)*2; |
| |
| int dst_stride_y = dst_width; |
| int dst_stride_uv = dst_width_uv * 2; |
| |
| align_buffer_page_end(dst_y_c, dst_y_plane_size); |
| align_buffer_page_end(dst_uv_c, dst_uv_plane_size); |
| align_buffer_page_end(dst_y_opt, dst_y_plane_size); |
| align_buffer_page_end(dst_uv_opt, dst_uv_plane_size); |
| if (!dst_y_c || !dst_uv_c || !dst_y_opt || !dst_uv_opt) { |
| printf("Skipped. Alloc failed " FILELINESTR(__FILE__, __LINE__) "\n"); |
| return 0; |
| } |
| |
| MaskCpuFlags(disable_cpu_flags); // Disable all CPU optimization. |
| double c_time = get_time(); |
| NV12Scale(src_y, src_stride_y, src_uv, src_stride_uv, src_width, src_height, |
| dst_y_c, dst_stride_y, dst_uv_c, dst_stride_uv, dst_width, |
| dst_height, f); |
| c_time = (get_time() - c_time); |
| |
| MaskCpuFlags(benchmark_cpu_info); // Enable all CPU optimization. |
| double opt_time = get_time(); |
| for (i = 0; i < benchmark_iterations; ++i) { |
| NV12Scale(src_y, src_stride_y, src_uv, src_stride_uv, src_width, src_height, |
| dst_y_opt, dst_stride_y, dst_uv_opt, dst_stride_uv, dst_width, |
| dst_height, f); |
| } |
| opt_time = (get_time() - opt_time) / benchmark_iterations; |
| // Report performance of C vs OPT. |
| printf("filter %d - %8d us C - %8d us OPT\n", f, |
| static_cast<int>(c_time * 1e6), static_cast<int>(opt_time * 1e6)); |
| |
| // C version may be a little off from the optimized. Order of |
| // operations may introduce rounding somewhere. So do a difference |
| // of the buffers and look to see that the max difference is not |
| // over 3. |
| int max_diff = 0; |
| for (i = 0; i < (dst_height); ++i) { |
| for (j = 0; j < (dst_width); ++j) { |
| int abs_diff = Abs(dst_y_c[(i * dst_stride_y) + j] - |
| dst_y_opt[(i * dst_stride_y) + j]); |
| if (abs_diff > max_diff) { |
| max_diff = abs_diff; |
| } |
| } |
| } |
| |
| for (i = 0; i < (dst_height_uv); ++i) { |
| for (j = 0; j < (dst_width_uv * 2); ++j) { |
| int abs_diff = Abs(dst_uv_c[(i * dst_stride_uv) + j] - |
| dst_uv_opt[(i * dst_stride_uv) + j]); |
| if (abs_diff > max_diff) { |
| max_diff = abs_diff; |
| } |
| } |
| } |
| |
| free_aligned_buffer_page_end(dst_y_c); |
| free_aligned_buffer_page_end(dst_uv_c); |
| free_aligned_buffer_page_end(dst_y_opt); |
| free_aligned_buffer_page_end(dst_uv_opt); |
| free_aligned_buffer_page_end(src_y); |
| free_aligned_buffer_page_end(src_uv); |
| |
| return max_diff; |
| } |
| |
| // The following adjustments in dimensions ensure the scale factor will be |
| // exactly achieved. |
| // 2 is chroma subsample. |
| #define DX(x, nom, denom) static_cast<int>(((Abs(x) / nom + 1) / 2) * nom * 2) |
| #define SX(x, nom, denom) static_cast<int>(((x / nom + 1) / 2) * denom * 2) |
| |
| #define TEST_FACTOR1(DISABLED_, name, filter, nom, denom, max_diff) \ |
| TEST_F(LibYUVScaleTest, I420ScaleDownBy##name##_##filter) { \ |
| int diff = I420TestFilter( \ |
| SX(benchmark_width_, nom, denom), SX(benchmark_height_, nom, denom), \ |
| DX(benchmark_width_, nom, denom), DX(benchmark_height_, nom, denom), \ |
| kFilter##filter, benchmark_iterations_, disable_cpu_flags_, \ |
| benchmark_cpu_info_); \ |
| EXPECT_LE(diff, max_diff); \ |
| } \ |
| TEST_F(LibYUVScaleTest, I444ScaleDownBy##name##_##filter) { \ |
| int diff = I444TestFilter( \ |
| SX(benchmark_width_, nom, denom), SX(benchmark_height_, nom, denom), \ |
| DX(benchmark_width_, nom, denom), DX(benchmark_height_, nom, denom), \ |
| kFilter##filter, benchmark_iterations_, disable_cpu_flags_, \ |
| benchmark_cpu_info_); \ |
| EXPECT_LE(diff, max_diff); \ |
| } \ |
| TEST_F(LibYUVScaleTest, DISABLED_##I420ScaleDownBy##name##_##filter##_12) { \ |
| int diff = I420TestFilter_12( \ |
| SX(benchmark_width_, nom, denom), SX(benchmark_height_, nom, denom), \ |
| DX(benchmark_width_, nom, denom), DX(benchmark_height_, nom, denom), \ |
| kFilter##filter, benchmark_iterations_, disable_cpu_flags_, \ |
| benchmark_cpu_info_); \ |
| EXPECT_LE(diff, max_diff); \ |
| } \ |
| TEST_F(LibYUVScaleTest, DISABLED_##I444ScaleDownBy##name##_##filter##_12) { \ |
| int diff = I444TestFilter_12( \ |
| SX(benchmark_width_, nom, denom), SX(benchmark_height_, nom, denom), \ |
| DX(benchmark_width_, nom, denom), DX(benchmark_height_, nom, denom), \ |
| kFilter##filter, benchmark_iterations_, disable_cpu_flags_, \ |
| benchmark_cpu_info_); \ |
| EXPECT_LE(diff, max_diff); \ |
| } \ |
| TEST_F(LibYUVScaleTest, NV12ScaleDownBy##name##_##filter) { \ |
| int diff = NV12TestFilter( \ |
| SX(benchmark_width_, nom, denom), SX(benchmark_height_, nom, denom), \ |
| DX(benchmark_width_, nom, denom), DX(benchmark_height_, nom, denom), \ |
| kFilter##filter, benchmark_iterations_, disable_cpu_flags_, \ |
| benchmark_cpu_info_); \ |
| EXPECT_LE(diff, max_diff); \ |
| } |
| |
| // Test a scale factor with all 4 filters. Expect unfiltered to be exact, but |
| // filtering is different fixed point implementations for SSSE3, Neon and C. |
| #ifndef DISABLE_SLOW_TESTS |
| #define TEST_FACTOR(name, nom, denom, boxdiff) \ |
| TEST_FACTOR1(, name, None, nom, denom, 0) \ |
| TEST_FACTOR1(, name, Linear, nom, denom, 3) \ |
| TEST_FACTOR1(, name, Bilinear, nom, denom, 3) \ |
| TEST_FACTOR1(, name, Box, nom, denom, boxdiff) |
| #else |
| #if defined(ENABLE_FULL_TESTS) |
| #define TEST_FACTOR(name, nom, denom, boxdiff) \ |
| TEST_FACTOR1(DISABLED_, name, None, nom, denom, 0) \ |
| TEST_FACTOR1(DISABLED_, name, Linear, nom, denom, 3) \ |
| TEST_FACTOR1(DISABLED_, name, Bilinear, nom, denom, 3) \ |
| TEST_FACTOR1(DISABLED_, name, Box, nom, denom, boxdiff) |
| #else |
| #define TEST_FACTOR(name, nom, denom, boxdiff) \ |
| TEST_FACTOR1(DISABLED_, name, Bilinear, nom, denom, 3) \ |
| TEST_FACTOR1(DISABLED_, name, Box, nom, denom, boxdiff) |
| #endif |
| #endif |
| |
| TEST_FACTOR(2, 1, 2, 0) |
| TEST_FACTOR(4, 1, 4, 0) |
| #ifndef DISABLE_SLOW_TESTS |
| TEST_FACTOR(8, 1, 8, 0) |
| #endif |
| TEST_FACTOR(3by4, 3, 4, 1) |
| TEST_FACTOR(3by8, 3, 8, 1) |
| TEST_FACTOR(3, 1, 3, 0) |
| #undef TEST_FACTOR1 |
| #undef TEST_FACTOR |
| #undef SX |
| #undef DX |
| |
| #define TEST_SCALETO1(DISABLED_, name, width, height, filter, max_diff) \ |
| TEST_F(LibYUVScaleTest, I420##name##To##width##x##height##_##filter) { \ |
| int diff = I420TestFilter(benchmark_width_, benchmark_height_, width, \ |
| height, kFilter##filter, benchmark_iterations_, \ |
| disable_cpu_flags_, benchmark_cpu_info_); \ |
| EXPECT_LE(diff, max_diff); \ |
| } \ |
| TEST_F(LibYUVScaleTest, I444##name##To##width##x##height##_##filter) { \ |
| int diff = I444TestFilter(benchmark_width_, benchmark_height_, width, \ |
| height, kFilter##filter, benchmark_iterations_, \ |
| disable_cpu_flags_, benchmark_cpu_info_); \ |
| EXPECT_LE(diff, max_diff); \ |
| } \ |
| TEST_F(LibYUVScaleTest, \ |
| DISABLED_##I420##name##To##width##x##height##_##filter##_12) { \ |
| int diff = I420TestFilter_12( \ |
| benchmark_width_, benchmark_height_, width, height, kFilter##filter, \ |
| benchmark_iterations_, disable_cpu_flags_, benchmark_cpu_info_); \ |
| EXPECT_LE(diff, max_diff); \ |
| } \ |
| TEST_F(LibYUVScaleTest, \ |
| DISABLED_##I444##name##To##width##x##height##_##filter##_12) { \ |
| int diff = I444TestFilter_12( \ |
| benchmark_width_, benchmark_height_, width, height, kFilter##filter, \ |
| benchmark_iterations_, disable_cpu_flags_, benchmark_cpu_info_); \ |
| EXPECT_LE(diff, max_diff); \ |
| } \ |
| TEST_F(LibYUVScaleTest, \ |
| DISABLED_##I420##name##To##width##x##height##_##filter##_16) { \ |
| int diff = I420TestFilter_16( \ |
| benchmark_width_, benchmark_height_, width, height, kFilter##filter, \ |
| benchmark_iterations_, disable_cpu_flags_, benchmark_cpu_info_); \ |
| EXPECT_LE(diff, max_diff); \ |
| } \ |
| TEST_F(LibYUVScaleTest, \ |
| DISABLED_##I444##name##To##width##x##height##_##filter##_16) { \ |
| int diff = I444TestFilter_16( \ |
| benchmark_width_, benchmark_height_, width, height, kFilter##filter, \ |
| benchmark_iterations_, disable_cpu_flags_, benchmark_cpu_info_); \ |
| EXPECT_LE(diff, max_diff); \ |
| } \ |
| TEST_F(LibYUVScaleTest, NV12##name##To##width##x##height##_##filter) { \ |
| int diff = NV12TestFilter(benchmark_width_, benchmark_height_, width, \ |
| height, kFilter##filter, benchmark_iterations_, \ |
| disable_cpu_flags_, benchmark_cpu_info_); \ |
| EXPECT_LE(diff, max_diff); \ |
| } \ |
| TEST_F(LibYUVScaleTest, I420##name##From##width##x##height##_##filter) { \ |
| int diff = I420TestFilter(width, height, Abs(benchmark_width_), \ |
| Abs(benchmark_height_), kFilter##filter, \ |
| benchmark_iterations_, disable_cpu_flags_, \ |
| benchmark_cpu_info_); \ |
| EXPECT_LE(diff, max_diff); \ |
| } \ |
| TEST_F(LibYUVScaleTest, I444##name##From##width##x##height##_##filter) { \ |
| int diff = I444TestFilter(width, height, Abs(benchmark_width_), \ |
| Abs(benchmark_height_), kFilter##filter, \ |
| benchmark_iterations_, disable_cpu_flags_, \ |
| benchmark_cpu_info_); \ |
| EXPECT_LE(diff, max_diff); \ |
| } \ |
| TEST_F(LibYUVScaleTest, \ |
| DISABLED_##I420##name##From##width##x##height##_##filter##_12) { \ |
| int diff = I420TestFilter_12(width, height, Abs(benchmark_width_), \ |
| Abs(benchmark_height_), kFilter##filter, \ |
| benchmark_iterations_, disable_cpu_flags_, \ |
| benchmark_cpu_info_); \ |
| EXPECT_LE(diff, max_diff); \ |
| } \ |
| TEST_F(LibYUVScaleTest, \ |
| DISABLED_##I444##name##From##width##x##height##_##filter##_12) { \ |
| int diff = I444TestFilter_12(width, height, Abs(benchmark_width_), \ |
| Abs(benchmark_height_), kFilter##filter, \ |
| benchmark_iterations_, disable_cpu_flags_, \ |
| benchmark_cpu_info_); \ |
| EXPECT_LE(diff, max_diff); \ |
| } \ |
| TEST_F(LibYUVScaleTest, \ |
| DISABLED_##I420##name##From##width##x##height##_##filter##_16) { \ |
| int diff = I420TestFilter_16(width, height, Abs(benchmark_width_), \ |
| Abs(benchmark_height_), kFilter##filter, \ |
| benchmark_iterations_, disable_cpu_flags_, \ |
| benchmark_cpu_info_); \ |
| EXPECT_LE(diff, max_diff); \ |
| } \ |
| TEST_F(LibYUVScaleTest, \ |
| DISABLED_##I444##name##From##width##x##height##_##filter##_16) { \ |
| int diff = I444TestFilter_16(width, height, Abs(benchmark_width_), \ |
| Abs(benchmark_height_), kFilter##filter, \ |
| benchmark_iterations_, disable_cpu_flags_, \ |
| benchmark_cpu_info_); \ |
| EXPECT_LE(diff, max_diff); \ |
| } \ |
| TEST_F(LibYUVScaleTest, NV12##name##From##width##x##height##_##filter) { \ |
| int diff = NV12TestFilter(width, height, Abs(benchmark_width_), \ |
| Abs(benchmark_height_), kFilter##filter, \ |
| benchmark_iterations_, disable_cpu_flags_, \ |
| benchmark_cpu_info_); \ |
| EXPECT_LE(diff, max_diff); \ |
| } |
| |
| #ifndef DISABLE_SLOW_TESTS |
| // Test scale to a specified size with all 4 filters. |
| #define TEST_SCALETO(name, width, height) \ |
| TEST_SCALETO1(, name, width, height, None, 0) \ |
| TEST_SCALETO1(, name, width, height, Linear, 3) \ |
| TEST_SCALETO1(, name, width, height, Bilinear, 3) \ |
| TEST_SCALETO1(, name, width, height, Box, 3) |
| #else |
| #if defined(ENABLE_FULL_TESTS) |
| #define TEST_SCALETO(name, width, height) \ |
| TEST_SCALETO1(DISABLED_, name, width, height, None, 0) \ |
| TEST_SCALETO1(DISABLED_, name, width, height, Linear, 3) \ |
| TEST_SCALETO1(DISABLED_, name, width, height, Bilinear, 3) \ |
| TEST_SCALETO1(DISABLED_, name, width, height, Box, 3) |
| #else |
| #define TEST_SCALETO(name, width, height) \ |
| TEST_SCALETO1(DISABLED_, name, width, height, Bilinear, 3) \ |
| TEST_SCALETO1(DISABLED_, name, width, height, Box, 3) |
| #endif |
| #endif |
| |
| TEST_SCALETO(Scale, 1, 1) |
| TEST_SCALETO(Scale, 569, 480) |
| TEST_SCALETO(Scale, 640, 360) |
| #ifndef DISABLE_SLOW_TESTS |
| TEST_SCALETO(Scale, 256, 144) /* 128x72 * 2 */ |
| TEST_SCALETO(Scale, 320, 240) |
| TEST_SCALETO(Scale, 352, 288) |
| TEST_SCALETO(Scale, 1280, 720) |
| TEST_SCALETO(Scale, 1920, 1080) |
| TEST_SCALETO(Scale, 1080, 1920) // for rotated phones |
| #endif // DISABLE_SLOW_TESTS |
| #undef TEST_SCALETO1 |
| #undef TEST_SCALETO |
| |
| #define TEST_SCALESWAPXY1(DISABLED_, name, filter, max_diff) \ |
| TEST_F(LibYUVScaleTest, I420##name##SwapXY_##filter) { \ |
| int diff = I420TestFilter(benchmark_width_, benchmark_height_, \ |
| benchmark_height_, benchmark_width_, \ |
| kFilter##filter, benchmark_iterations_, \ |
| disable_cpu_flags_, benchmark_cpu_info_); \ |
| EXPECT_LE(diff, max_diff); \ |
| } \ |
| TEST_F(LibYUVScaleTest, I444##name##SwapXY_##filter) { \ |
| int diff = I444TestFilter(benchmark_width_, benchmark_height_, \ |
| benchmark_height_, benchmark_width_, \ |
| kFilter##filter, benchmark_iterations_, \ |
| disable_cpu_flags_, benchmark_cpu_info_); \ |
| EXPECT_LE(diff, max_diff); \ |
| } \ |
| TEST_F(LibYUVScaleTest, DISABLED_##I420##name##SwapXY_##filter##_12) { \ |
| int diff = I420TestFilter_12(benchmark_width_, benchmark_height_, \ |
| benchmark_height_, benchmark_width_, \ |
| kFilter##filter, benchmark_iterations_, \ |
| disable_cpu_flags_, benchmark_cpu_info_); \ |
| EXPECT_LE(diff, max_diff); \ |
| } \ |
| TEST_F(LibYUVScaleTest, DISABLED_##I444##name##SwapXY_##filter##_12) { \ |
| int diff = I444TestFilter_12(benchmark_width_, benchmark_height_, \ |
| benchmark_height_, benchmark_width_, \ |
| kFilter##filter, benchmark_iterations_, \ |
| disable_cpu_flags_, benchmark_cpu_info_); \ |
| EXPECT_LE(diff, max_diff); \ |
| } \ |
| TEST_F(LibYUVScaleTest, DISABLED_##I420##name##SwapXY_##filter##_16) { \ |
| int diff = I420TestFilter_16(benchmark_width_, benchmark_height_, \ |
| benchmark_height_, benchmark_width_, \ |
| kFilter##filter, benchmark_iterations_, \ |
| disable_cpu_flags_, benchmark_cpu_info_); \ |
| EXPECT_LE(diff, max_diff); \ |
| } \ |
| TEST_F(LibYUVScaleTest, DISABLED_##I444##name##SwapXY_##filter##_16) { \ |
| int diff = I444TestFilter_16(benchmark_width_, benchmark_height_, \ |
| benchmark_height_, benchmark_width_, \ |
| kFilter##filter, benchmark_iterations_, \ |
| disable_cpu_flags_, benchmark_cpu_info_); \ |
| EXPECT_LE(diff, max_diff); \ |
| } \ |
| TEST_F(LibYUVScaleTest, NV12##name##SwapXY_##filter) { \ |
| int diff = NV12TestFilter(benchmark_width_, benchmark_height_, \ |
| benchmark_height_, benchmark_width_, \ |
| kFilter##filter, benchmark_iterations_, \ |
| disable_cpu_flags_, benchmark_cpu_info_); \ |
| EXPECT_LE(diff, max_diff); \ |
| } |
| |
| // Test scale to a specified size with all 4 filters. |
| #ifndef DISABLE_SLOW_TESTS |
| TEST_SCALESWAPXY1(, Scale, None, 0) |
| TEST_SCALESWAPXY1(, Scale, Linear, 3) |
| TEST_SCALESWAPXY1(, Scale, Bilinear, 3) |
| TEST_SCALESWAPXY1(, Scale, Box, 3) |
| #else |
| #if defined(ENABLE_FULL_TESTS) |
| TEST_SCALESWAPXY1(DISABLED_, Scale, None, 0) |
| TEST_SCALESWAPXY1(DISABLED_, Scale, Linear, 3) |
| TEST_SCALESWAPXY1(DISABLED_, Scale, Bilinear, 3) |
| TEST_SCALESWAPXY1(DISABLED_, Scale, Box, 3) |
| #else |
| TEST_SCALESWAPXY1(DISABLED_, Scale, Bilinear, 3) |
| TEST_SCALESWAPXY1(DISABLED_, Scale, Box, 3) |
| #endif |
| #endif |
| #undef TEST_SCALESWAPXY1 |
| |
| } // namespace libyuv |
