| /* |
| * 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 <math.h> |
| #include <stdlib.h> |
| #include <time.h> |
| |
| #include "../unit_test/unit_test.h" |
| #include "libyuv/compare.h" |
| #include "libyuv/convert.h" |
| #include "libyuv/convert_argb.h" |
| #include "libyuv/convert_from.h" |
| #include "libyuv/convert_from_argb.h" |
| #include "libyuv/cpu_id.h" |
| #include "libyuv/planar_functions.h" |
| #include "libyuv/rotate.h" |
| #include "libyuv/scale.h" |
| |
| #ifdef ENABLE_ROW_TESTS |
| // row.h defines SIMD_ALIGNED, overriding unit_test.h |
| // TODO(fbarchard): Remove row.h from unittests. Test public functions. |
| #include "libyuv/row.h" /* For ScaleSumSamples_Neon */ |
| #endif |
| |
| #if defined(LIBYUV_BIT_EXACT) |
| #define EXPECTED_ATTENUATE_DIFF 0 |
| #else |
| #define EXPECTED_ATTENUATE_DIFF 2 |
| #endif |
| |
| namespace libyuv { |
| |
| TEST_F(LibYUVPlanarTest, TestAttenuate) { |
| const int kSize = 1280 * 4; |
| align_buffer_page_end(orig_pixels, kSize); |
| align_buffer_page_end(atten_pixels, kSize); |
| align_buffer_page_end(unatten_pixels, kSize); |
| align_buffer_page_end(atten2_pixels, kSize); |
| |
| // Test unattenuation clamps |
| orig_pixels[0 * 4 + 0] = 200u; |
| orig_pixels[0 * 4 + 1] = 129u; |
| orig_pixels[0 * 4 + 2] = 127u; |
| orig_pixels[0 * 4 + 3] = 128u; |
| // Test unattenuation transparent and opaque are unaffected |
| orig_pixels[1 * 4 + 0] = 16u; |
| orig_pixels[1 * 4 + 1] = 64u; |
| orig_pixels[1 * 4 + 2] = 192u; |
| orig_pixels[1 * 4 + 3] = 0u; |
| orig_pixels[2 * 4 + 0] = 16u; |
| orig_pixels[2 * 4 + 1] = 64u; |
| orig_pixels[2 * 4 + 2] = 192u; |
| orig_pixels[2 * 4 + 3] = 255u; |
| orig_pixels[3 * 4 + 0] = 16u; |
| orig_pixels[3 * 4 + 1] = 64u; |
| orig_pixels[3 * 4 + 2] = 192u; |
| orig_pixels[3 * 4 + 3] = 128u; |
| ARGBUnattenuate(orig_pixels, 0, unatten_pixels, 0, 4, 1); |
| EXPECT_EQ(255u, unatten_pixels[0 * 4 + 0]); |
| EXPECT_EQ(255u, unatten_pixels[0 * 4 + 1]); |
| EXPECT_EQ(254u, unatten_pixels[0 * 4 + 2]); |
| EXPECT_EQ(128u, unatten_pixels[0 * 4 + 3]); |
| EXPECT_EQ(0u, unatten_pixels[1 * 4 + 0]); |
| EXPECT_EQ(0u, unatten_pixels[1 * 4 + 1]); |
| EXPECT_EQ(0u, unatten_pixels[1 * 4 + 2]); |
| EXPECT_EQ(0u, unatten_pixels[1 * 4 + 3]); |
| EXPECT_EQ(16u, unatten_pixels[2 * 4 + 0]); |
| EXPECT_EQ(64u, unatten_pixels[2 * 4 + 1]); |
| EXPECT_EQ(192u, unatten_pixels[2 * 4 + 2]); |
| EXPECT_EQ(255u, unatten_pixels[2 * 4 + 3]); |
| EXPECT_EQ(32u, unatten_pixels[3 * 4 + 0]); |
| EXPECT_EQ(128u, unatten_pixels[3 * 4 + 1]); |
| EXPECT_EQ(255u, unatten_pixels[3 * 4 + 2]); |
| EXPECT_EQ(128u, unatten_pixels[3 * 4 + 3]); |
| |
| for (int i = 0; i < 1280; ++i) { |
| orig_pixels[i * 4 + 0] = i; |
| orig_pixels[i * 4 + 1] = i / 2; |
| orig_pixels[i * 4 + 2] = i / 3; |
| orig_pixels[i * 4 + 3] = i; |
| } |
| ARGBAttenuate(orig_pixels, 0, atten_pixels, 0, 1280, 1); |
| ARGBUnattenuate(atten_pixels, 0, unatten_pixels, 0, 1280, 1); |
| for (int i = 0; i < benchmark_pixels_div1280_; ++i) { |
| ARGBAttenuate(unatten_pixels, 0, atten2_pixels, 0, 1280, 1); |
| } |
| for (int i = 0; i < 1280; ++i) { |
| EXPECT_NEAR(atten_pixels[i * 4 + 0], atten2_pixels[i * 4 + 0], 2); |
| EXPECT_NEAR(atten_pixels[i * 4 + 1], atten2_pixels[i * 4 + 1], 2); |
| EXPECT_NEAR(atten_pixels[i * 4 + 2], atten2_pixels[i * 4 + 2], 2); |
| EXPECT_NEAR(atten_pixels[i * 4 + 3], atten2_pixels[i * 4 + 3], 2); |
| } |
| // Make sure transparent, 50% and opaque are fully accurate. |
| EXPECT_EQ(0, atten_pixels[0 * 4 + 0]); |
| EXPECT_EQ(0, atten_pixels[0 * 4 + 1]); |
| EXPECT_EQ(0, atten_pixels[0 * 4 + 2]); |
| EXPECT_EQ(0, atten_pixels[0 * 4 + 3]); |
| EXPECT_EQ(64, atten_pixels[128 * 4 + 0]); |
| EXPECT_EQ(32, atten_pixels[128 * 4 + 1]); |
| EXPECT_EQ(21, atten_pixels[128 * 4 + 2]); |
| EXPECT_EQ(128, atten_pixels[128 * 4 + 3]); |
| EXPECT_NEAR(254, atten_pixels[255 * 4 + 0], EXPECTED_ATTENUATE_DIFF); |
| EXPECT_NEAR(127, atten_pixels[255 * 4 + 1], EXPECTED_ATTENUATE_DIFF); |
| EXPECT_NEAR(85, atten_pixels[255 * 4 + 2], EXPECTED_ATTENUATE_DIFF); |
| EXPECT_EQ(255, atten_pixels[255 * 4 + 3]); |
| |
| free_aligned_buffer_page_end(atten2_pixels); |
| free_aligned_buffer_page_end(unatten_pixels); |
| free_aligned_buffer_page_end(atten_pixels); |
| free_aligned_buffer_page_end(orig_pixels); |
| } |
| |
| static int TestAttenuateI(int width, |
| int height, |
| int benchmark_iterations, |
| int disable_cpu_flags, |
| int benchmark_cpu_info, |
| int invert, |
| int off) { |
| if (width < 1) { |
| width = 1; |
| } |
| const int kBpp = 4; |
| const int kStride = width * kBpp; |
| align_buffer_page_end(src_argb, kStride * height + off); |
| align_buffer_page_end(dst_argb_c, kStride * height); |
| align_buffer_page_end(dst_argb_opt, kStride * height); |
| for (int i = 0; i < kStride * height; ++i) { |
| src_argb[i + off] = (fastrand() & 0xff); |
| } |
| memset(dst_argb_c, 0, kStride * height); |
| memset(dst_argb_opt, 0, kStride * height); |
| |
| MaskCpuFlags(disable_cpu_flags); |
| ARGBAttenuate(src_argb + off, kStride, dst_argb_c, kStride, width, |
| invert * height); |
| MaskCpuFlags(benchmark_cpu_info); |
| for (int i = 0; i < benchmark_iterations; ++i) { |
| ARGBAttenuate(src_argb + off, kStride, dst_argb_opt, kStride, width, |
| invert * height); |
| } |
| int max_diff = 0; |
| for (int i = 0; i < kStride * height; ++i) { |
| int abs_diff = abs(static_cast<int>(dst_argb_c[i]) - |
| static_cast<int>(dst_argb_opt[i])); |
| if (abs_diff > max_diff) { |
| max_diff = abs_diff; |
| } |
| } |
| free_aligned_buffer_page_end(src_argb); |
| free_aligned_buffer_page_end(dst_argb_c); |
| free_aligned_buffer_page_end(dst_argb_opt); |
| return max_diff; |
| } |
| |
| TEST_F(LibYUVPlanarTest, ARGBAttenuate_Any) { |
| int max_diff = TestAttenuateI(benchmark_width_ + 1, benchmark_height_, |
| benchmark_iterations_, disable_cpu_flags_, |
| benchmark_cpu_info_, +1, 0); |
| |
| EXPECT_LE(max_diff, EXPECTED_ATTENUATE_DIFF); |
| } |
| |
| TEST_F(LibYUVPlanarTest, ARGBAttenuate_Unaligned) { |
| int max_diff = |
| TestAttenuateI(benchmark_width_, benchmark_height_, benchmark_iterations_, |
| disable_cpu_flags_, benchmark_cpu_info_, +1, 1); |
| EXPECT_LE(max_diff, EXPECTED_ATTENUATE_DIFF); |
| } |
| |
| TEST_F(LibYUVPlanarTest, ARGBAttenuate_Invert) { |
| int max_diff = |
| TestAttenuateI(benchmark_width_, benchmark_height_, benchmark_iterations_, |
| disable_cpu_flags_, benchmark_cpu_info_, -1, 0); |
| EXPECT_LE(max_diff, EXPECTED_ATTENUATE_DIFF); |
| } |
| |
| TEST_F(LibYUVPlanarTest, ARGBAttenuate_Opt) { |
| int max_diff = |
| TestAttenuateI(benchmark_width_, benchmark_height_, benchmark_iterations_, |
| disable_cpu_flags_, benchmark_cpu_info_, +1, 0); |
| EXPECT_LE(max_diff, EXPECTED_ATTENUATE_DIFF); |
| } |
| |
| static int TestUnattenuateI(int width, |
| int height, |
| int benchmark_iterations, |
| int disable_cpu_flags, |
| int benchmark_cpu_info, |
| int invert, |
| int off) { |
| if (width < 1) { |
| width = 1; |
| } |
| const int kBpp = 4; |
| const int kStride = width * kBpp; |
| align_buffer_page_end(src_argb, kStride * height + off); |
| align_buffer_page_end(dst_argb_c, kStride * height); |
| align_buffer_page_end(dst_argb_opt, kStride * height); |
| for (int i = 0; i < kStride * height; ++i) { |
| src_argb[i + off] = (fastrand() & 0xff); |
| } |
| ARGBAttenuate(src_argb + off, kStride, src_argb + off, kStride, width, |
| height); |
| memset(dst_argb_c, 0, kStride * height); |
| memset(dst_argb_opt, 0, kStride * height); |
| |
| MaskCpuFlags(disable_cpu_flags); |
| ARGBUnattenuate(src_argb + off, kStride, dst_argb_c, kStride, width, |
| invert * height); |
| MaskCpuFlags(benchmark_cpu_info); |
| for (int i = 0; i < benchmark_iterations; ++i) { |
| ARGBUnattenuate(src_argb + off, kStride, dst_argb_opt, kStride, width, |
| invert * height); |
| } |
| int max_diff = 0; |
| for (int i = 0; i < kStride * height; ++i) { |
| int abs_diff = abs(static_cast<int>(dst_argb_c[i]) - |
| static_cast<int>(dst_argb_opt[i])); |
| if (abs_diff > max_diff) { |
| max_diff = abs_diff; |
| } |
| } |
| free_aligned_buffer_page_end(src_argb); |
| free_aligned_buffer_page_end(dst_argb_c); |
| free_aligned_buffer_page_end(dst_argb_opt); |
| return max_diff; |
| } |
| |
| TEST_F(LibYUVPlanarTest, ARGBUnattenuate_Any) { |
| int max_diff = TestUnattenuateI(benchmark_width_ + 1, benchmark_height_, |
| benchmark_iterations_, disable_cpu_flags_, |
| benchmark_cpu_info_, +1, 0); |
| EXPECT_LE(max_diff, EXPECTED_ATTENUATE_DIFF); |
| } |
| |
| TEST_F(LibYUVPlanarTest, ARGBUnattenuate_Unaligned) { |
| int max_diff = TestUnattenuateI(benchmark_width_, benchmark_height_, |
| benchmark_iterations_, disable_cpu_flags_, |
| benchmark_cpu_info_, +1, 1); |
| EXPECT_LE(max_diff, EXPECTED_ATTENUATE_DIFF); |
| } |
| |
| TEST_F(LibYUVPlanarTest, ARGBUnattenuate_Invert) { |
| int max_diff = TestUnattenuateI(benchmark_width_, benchmark_height_, |
| benchmark_iterations_, disable_cpu_flags_, |
| benchmark_cpu_info_, -1, 0); |
| EXPECT_LE(max_diff, EXPECTED_ATTENUATE_DIFF); |
| } |
| |
| TEST_F(LibYUVPlanarTest, ARGBUnattenuate_Opt) { |
| int max_diff = TestUnattenuateI(benchmark_width_, benchmark_height_, |
| benchmark_iterations_, disable_cpu_flags_, |
| benchmark_cpu_info_, +1, 0); |
| EXPECT_LE(max_diff, EXPECTED_ATTENUATE_DIFF); |
| } |
| |
| TEST_F(LibYUVPlanarTest, TestARGBComputeCumulativeSum) { |
| SIMD_ALIGNED(uint8_t orig_pixels[16][16][4]); |
| SIMD_ALIGNED(int32_t added_pixels[16][16][4]); |
| |
| for (int y = 0; y < 16; ++y) { |
| for (int x = 0; x < 16; ++x) { |
| orig_pixels[y][x][0] = 1u; |
| orig_pixels[y][x][1] = 2u; |
| orig_pixels[y][x][2] = 3u; |
| orig_pixels[y][x][3] = 255u; |
| } |
| } |
| |
| ARGBComputeCumulativeSum(&orig_pixels[0][0][0], 16 * 4, |
| &added_pixels[0][0][0], 16 * 4, 16, 16); |
| |
| for (int y = 0; y < 16; ++y) { |
| for (int x = 0; x < 16; ++x) { |
| EXPECT_EQ((x + 1) * (y + 1), added_pixels[y][x][0]); |
| EXPECT_EQ((x + 1) * (y + 1) * 2, added_pixels[y][x][1]); |
| EXPECT_EQ((x + 1) * (y + 1) * 3, added_pixels[y][x][2]); |
| EXPECT_EQ((x + 1) * (y + 1) * 255, added_pixels[y][x][3]); |
| } |
| } |
| } |
| |
| // near is for legacy platforms. |
| TEST_F(LibYUVPlanarTest, TestARGBGray) { |
| SIMD_ALIGNED(uint8_t orig_pixels[1280][4]); |
| memset(orig_pixels, 0, sizeof(orig_pixels)); |
| |
| // Test blue |
| orig_pixels[0][0] = 255u; |
| orig_pixels[0][1] = 0u; |
| orig_pixels[0][2] = 0u; |
| orig_pixels[0][3] = 128u; |
| // Test green |
| orig_pixels[1][0] = 0u; |
| orig_pixels[1][1] = 255u; |
| orig_pixels[1][2] = 0u; |
| orig_pixels[1][3] = 0u; |
| // Test red |
| orig_pixels[2][0] = 0u; |
| orig_pixels[2][1] = 0u; |
| orig_pixels[2][2] = 255u; |
| orig_pixels[2][3] = 255u; |
| // Test black |
| orig_pixels[3][0] = 0u; |
| orig_pixels[3][1] = 0u; |
| orig_pixels[3][2] = 0u; |
| orig_pixels[3][3] = 255u; |
| // Test white |
| orig_pixels[4][0] = 255u; |
| orig_pixels[4][1] = 255u; |
| orig_pixels[4][2] = 255u; |
| orig_pixels[4][3] = 255u; |
| // Test color |
| orig_pixels[5][0] = 16u; |
| orig_pixels[5][1] = 64u; |
| orig_pixels[5][2] = 192u; |
| orig_pixels[5][3] = 224u; |
| // Do 16 to test asm version. |
| ARGBGray(&orig_pixels[0][0], 0, 0, 0, 16, 1); |
| EXPECT_NEAR(29u, orig_pixels[0][0], 1); |
| EXPECT_NEAR(29u, orig_pixels[0][1], 1); |
| EXPECT_NEAR(29u, orig_pixels[0][2], 1); |
| EXPECT_EQ(128u, orig_pixels[0][3]); |
| EXPECT_EQ(149u, orig_pixels[1][0]); |
| EXPECT_EQ(149u, orig_pixels[1][1]); |
| EXPECT_EQ(149u, orig_pixels[1][2]); |
| EXPECT_EQ(0u, orig_pixels[1][3]); |
| EXPECT_NEAR(77u, orig_pixels[2][0], 1); |
| EXPECT_NEAR(77u, orig_pixels[2][1], 1); |
| EXPECT_NEAR(77u, orig_pixels[2][2], 1); |
| EXPECT_EQ(255u, orig_pixels[2][3]); |
| EXPECT_EQ(0u, orig_pixels[3][0]); |
| EXPECT_EQ(0u, orig_pixels[3][1]); |
| EXPECT_EQ(0u, orig_pixels[3][2]); |
| EXPECT_EQ(255u, orig_pixels[3][3]); |
| EXPECT_EQ(255u, orig_pixels[4][0]); |
| EXPECT_EQ(255u, orig_pixels[4][1]); |
| EXPECT_EQ(255u, orig_pixels[4][2]); |
| EXPECT_EQ(255u, orig_pixels[4][3]); |
| EXPECT_NEAR(97u, orig_pixels[5][0], 1); |
| EXPECT_NEAR(97u, orig_pixels[5][1], 1); |
| EXPECT_NEAR(97u, orig_pixels[5][2], 1); |
| EXPECT_EQ(224u, orig_pixels[5][3]); |
| for (int i = 0; i < 1280; ++i) { |
| orig_pixels[i][0] = i; |
| orig_pixels[i][1] = i / 2; |
| orig_pixels[i][2] = i / 3; |
| orig_pixels[i][3] = i; |
| } |
| for (int i = 0; i < benchmark_pixels_div1280_; ++i) { |
| ARGBGray(&orig_pixels[0][0], 0, 0, 0, 1280, 1); |
| } |
| } |
| |
| TEST_F(LibYUVPlanarTest, TestARGBGrayTo) { |
| SIMD_ALIGNED(uint8_t orig_pixels[1280][4]); |
| SIMD_ALIGNED(uint8_t gray_pixels[1280][4]); |
| memset(orig_pixels, 0, sizeof(orig_pixels)); |
| |
| // Test blue |
| orig_pixels[0][0] = 255u; |
| orig_pixels[0][1] = 0u; |
| orig_pixels[0][2] = 0u; |
| orig_pixels[0][3] = 128u; |
| // Test green |
| orig_pixels[1][0] = 0u; |
| orig_pixels[1][1] = 255u; |
| orig_pixels[1][2] = 0u; |
| orig_pixels[1][3] = 0u; |
| // Test red |
| orig_pixels[2][0] = 0u; |
| orig_pixels[2][1] = 0u; |
| orig_pixels[2][2] = 255u; |
| orig_pixels[2][3] = 255u; |
| // Test black |
| orig_pixels[3][0] = 0u; |
| orig_pixels[3][1] = 0u; |
| orig_pixels[3][2] = 0u; |
| orig_pixels[3][3] = 255u; |
| // Test white |
| orig_pixels[4][0] = 255u; |
| orig_pixels[4][1] = 255u; |
| orig_pixels[4][2] = 255u; |
| orig_pixels[4][3] = 255u; |
| // Test color |
| orig_pixels[5][0] = 16u; |
| orig_pixels[5][1] = 64u; |
| orig_pixels[5][2] = 192u; |
| orig_pixels[5][3] = 224u; |
| // Do 16 to test asm version. |
| ARGBGrayTo(&orig_pixels[0][0], 0, &gray_pixels[0][0], 0, 16, 1); |
| EXPECT_NEAR(30u, gray_pixels[0][0], 1); |
| EXPECT_NEAR(30u, gray_pixels[0][1], 1); |
| EXPECT_NEAR(30u, gray_pixels[0][2], 1); |
| EXPECT_NEAR(128u, gray_pixels[0][3], 1); |
| EXPECT_NEAR(149u, gray_pixels[1][0], 1); |
| EXPECT_NEAR(149u, gray_pixels[1][1], 1); |
| EXPECT_NEAR(149u, gray_pixels[1][2], 1); |
| EXPECT_NEAR(0u, gray_pixels[1][3], 1); |
| EXPECT_NEAR(76u, gray_pixels[2][0], 1); |
| EXPECT_NEAR(76u, gray_pixels[2][1], 1); |
| EXPECT_NEAR(76u, gray_pixels[2][2], 1); |
| EXPECT_NEAR(255u, gray_pixels[2][3], 1); |
| EXPECT_NEAR(0u, gray_pixels[3][0], 1); |
| EXPECT_NEAR(0u, gray_pixels[3][1], 1); |
| EXPECT_NEAR(0u, gray_pixels[3][2], 1); |
| EXPECT_NEAR(255u, gray_pixels[3][3], 1); |
| EXPECT_NEAR(255u, gray_pixels[4][0], 1); |
| EXPECT_NEAR(255u, gray_pixels[4][1], 1); |
| EXPECT_NEAR(255u, gray_pixels[4][2], 1); |
| EXPECT_NEAR(255u, gray_pixels[4][3], 1); |
| EXPECT_NEAR(96u, gray_pixels[5][0], 1); |
| EXPECT_NEAR(96u, gray_pixels[5][1], 1); |
| EXPECT_NEAR(96u, gray_pixels[5][2], 1); |
| EXPECT_NEAR(224u, gray_pixels[5][3], 1); |
| for (int i = 0; i < 1280; ++i) { |
| orig_pixels[i][0] = i; |
| orig_pixels[i][1] = i / 2; |
| orig_pixels[i][2] = i / 3; |
| orig_pixels[i][3] = i; |
| } |
| for (int i = 0; i < benchmark_pixels_div1280_; ++i) { |
| ARGBGrayTo(&orig_pixels[0][0], 0, &gray_pixels[0][0], 0, 1280, 1); |
| } |
| |
| for (int i = 0; i < 256; ++i) { |
| orig_pixels[i][0] = i; |
| orig_pixels[i][1] = i; |
| orig_pixels[i][2] = i; |
| orig_pixels[i][3] = i; |
| } |
| ARGBGray(&orig_pixels[0][0], 0, 0, 0, 256, 1); |
| for (int i = 0; i < 256; ++i) { |
| EXPECT_EQ(i, orig_pixels[i][0]); |
| EXPECT_EQ(i, orig_pixels[i][1]); |
| EXPECT_EQ(i, orig_pixels[i][2]); |
| EXPECT_EQ(i, orig_pixels[i][3]); |
| } |
| } |
| |
| TEST_F(LibYUVPlanarTest, TestARGBSepia) { |
| SIMD_ALIGNED(uint8_t orig_pixels[1280][4]); |
| memset(orig_pixels, 0, sizeof(orig_pixels)); |
| |
| // Test blue |
| orig_pixels[0][0] = 255u; |
| orig_pixels[0][1] = 0u; |
| orig_pixels[0][2] = 0u; |
| orig_pixels[0][3] = 128u; |
| // Test green |
| orig_pixels[1][0] = 0u; |
| orig_pixels[1][1] = 255u; |
| orig_pixels[1][2] = 0u; |
| orig_pixels[1][3] = 0u; |
| // Test red |
| orig_pixels[2][0] = 0u; |
| orig_pixels[2][1] = 0u; |
| orig_pixels[2][2] = 255u; |
| orig_pixels[2][3] = 255u; |
| // Test black |
| orig_pixels[3][0] = 0u; |
| orig_pixels[3][1] = 0u; |
| orig_pixels[3][2] = 0u; |
| orig_pixels[3][3] = 255u; |
| // Test white |
| orig_pixels[4][0] = 255u; |
| orig_pixels[4][1] = 255u; |
| orig_pixels[4][2] = 255u; |
| orig_pixels[4][3] = 255u; |
| // Test color |
| orig_pixels[5][0] = 16u; |
| orig_pixels[5][1] = 64u; |
| orig_pixels[5][2] = 192u; |
| orig_pixels[5][3] = 224u; |
| // Do 16 to test asm version. |
| ARGBSepia(&orig_pixels[0][0], 0, 0, 0, 16, 1); |
| EXPECT_EQ(33u, orig_pixels[0][0]); |
| EXPECT_EQ(43u, orig_pixels[0][1]); |
| EXPECT_EQ(47u, orig_pixels[0][2]); |
| EXPECT_EQ(128u, orig_pixels[0][3]); |
| EXPECT_EQ(135u, orig_pixels[1][0]); |
| EXPECT_EQ(175u, orig_pixels[1][1]); |
| EXPECT_EQ(195u, orig_pixels[1][2]); |
| EXPECT_EQ(0u, orig_pixels[1][3]); |
| EXPECT_EQ(69u, orig_pixels[2][0]); |
| EXPECT_EQ(89u, orig_pixels[2][1]); |
| EXPECT_EQ(99u, orig_pixels[2][2]); |
| EXPECT_EQ(255u, orig_pixels[2][3]); |
| EXPECT_EQ(0u, orig_pixels[3][0]); |
| EXPECT_EQ(0u, orig_pixels[3][1]); |
| EXPECT_EQ(0u, orig_pixels[3][2]); |
| EXPECT_EQ(255u, orig_pixels[3][3]); |
| EXPECT_EQ(239u, orig_pixels[4][0]); |
| EXPECT_EQ(255u, orig_pixels[4][1]); |
| EXPECT_EQ(255u, orig_pixels[4][2]); |
| EXPECT_EQ(255u, orig_pixels[4][3]); |
| EXPECT_EQ(88u, orig_pixels[5][0]); |
| EXPECT_EQ(114u, orig_pixels[5][1]); |
| EXPECT_EQ(127u, orig_pixels[5][2]); |
| EXPECT_EQ(224u, orig_pixels[5][3]); |
| |
| for (int i = 0; i < 1280; ++i) { |
| orig_pixels[i][0] = i; |
| orig_pixels[i][1] = i / 2; |
| orig_pixels[i][2] = i / 3; |
| orig_pixels[i][3] = i; |
| } |
| for (int i = 0; i < benchmark_pixels_div1280_; ++i) { |
| ARGBSepia(&orig_pixels[0][0], 0, 0, 0, 1280, 1); |
| } |
| } |
| |
| TEST_F(LibYUVPlanarTest, TestARGBColorMatrix) { |
| SIMD_ALIGNED(uint8_t orig_pixels[1280][4]); |
| SIMD_ALIGNED(uint8_t dst_pixels_opt[1280][4]); |
| SIMD_ALIGNED(uint8_t dst_pixels_c[1280][4]); |
| |
| // Matrix for Sepia. |
| SIMD_ALIGNED(static const int8_t kRGBToSepia[]) = { |
| 17 / 2, 68 / 2, 35 / 2, 0, 22 / 2, 88 / 2, 45 / 2, 0, |
| 24 / 2, 98 / 2, 50 / 2, 0, 0, 0, 0, 64, // Copy alpha. |
| }; |
| memset(orig_pixels, 0, sizeof(orig_pixels)); |
| |
| // Test blue |
| orig_pixels[0][0] = 255u; |
| orig_pixels[0][1] = 0u; |
| orig_pixels[0][2] = 0u; |
| orig_pixels[0][3] = 128u; |
| // Test green |
| orig_pixels[1][0] = 0u; |
| orig_pixels[1][1] = 255u; |
| orig_pixels[1][2] = 0u; |
| orig_pixels[1][3] = 0u; |
| // Test red |
| orig_pixels[2][0] = 0u; |
| orig_pixels[2][1] = 0u; |
| orig_pixels[2][2] = 255u; |
| orig_pixels[2][3] = 255u; |
| // Test color |
| orig_pixels[3][0] = 16u; |
| orig_pixels[3][1] = 64u; |
| orig_pixels[3][2] = 192u; |
| orig_pixels[3][3] = 224u; |
| // Do 16 to test asm version. |
| ARGBColorMatrix(&orig_pixels[0][0], 0, &dst_pixels_opt[0][0], 0, |
| &kRGBToSepia[0], 16, 1); |
| EXPECT_EQ(31u, dst_pixels_opt[0][0]); |
| EXPECT_EQ(43u, dst_pixels_opt[0][1]); |
| EXPECT_EQ(47u, dst_pixels_opt[0][2]); |
| EXPECT_EQ(128u, dst_pixels_opt[0][3]); |
| EXPECT_EQ(135u, dst_pixels_opt[1][0]); |
| EXPECT_EQ(175u, dst_pixels_opt[1][1]); |
| EXPECT_EQ(195u, dst_pixels_opt[1][2]); |
| EXPECT_EQ(0u, dst_pixels_opt[1][3]); |
| EXPECT_EQ(67u, dst_pixels_opt[2][0]); |
| EXPECT_EQ(87u, dst_pixels_opt[2][1]); |
| EXPECT_EQ(99u, dst_pixels_opt[2][2]); |
| EXPECT_EQ(255u, dst_pixels_opt[2][3]); |
| EXPECT_EQ(87u, dst_pixels_opt[3][0]); |
| EXPECT_EQ(112u, dst_pixels_opt[3][1]); |
| EXPECT_EQ(127u, dst_pixels_opt[3][2]); |
| EXPECT_EQ(224u, dst_pixels_opt[3][3]); |
| |
| for (int i = 0; i < 1280; ++i) { |
| orig_pixels[i][0] = i; |
| orig_pixels[i][1] = i / 2; |
| orig_pixels[i][2] = i / 3; |
| orig_pixels[i][3] = i; |
| } |
| MaskCpuFlags(disable_cpu_flags_); |
| ARGBColorMatrix(&orig_pixels[0][0], 0, &dst_pixels_c[0][0], 0, |
| &kRGBToSepia[0], 1280, 1); |
| MaskCpuFlags(benchmark_cpu_info_); |
| |
| for (int i = 0; i < benchmark_pixels_div1280_; ++i) { |
| ARGBColorMatrix(&orig_pixels[0][0], 0, &dst_pixels_opt[0][0], 0, |
| &kRGBToSepia[0], 1280, 1); |
| } |
| |
| for (int i = 0; i < 1280; ++i) { |
| EXPECT_EQ(dst_pixels_c[i][0], dst_pixels_opt[i][0]); |
| EXPECT_EQ(dst_pixels_c[i][1], dst_pixels_opt[i][1]); |
| EXPECT_EQ(dst_pixels_c[i][2], dst_pixels_opt[i][2]); |
| EXPECT_EQ(dst_pixels_c[i][3], dst_pixels_opt[i][3]); |
| } |
| } |
| |
| TEST_F(LibYUVPlanarTest, TestRGBColorMatrix) { |
| SIMD_ALIGNED(uint8_t orig_pixels[1280][4]); |
| |
| // Matrix for Sepia. |
| SIMD_ALIGNED(static const int8_t kRGBToSepia[]) = { |
| 17, 68, 35, 0, 22, 88, 45, 0, |
| 24, 98, 50, 0, 0, 0, 0, 0, // Unused but makes matrix 16 bytes. |
| }; |
| memset(orig_pixels, 0, sizeof(orig_pixels)); |
| |
| // Test blue |
| orig_pixels[0][0] = 255u; |
| orig_pixels[0][1] = 0u; |
| orig_pixels[0][2] = 0u; |
| orig_pixels[0][3] = 128u; |
| // Test green |
| orig_pixels[1][0] = 0u; |
| orig_pixels[1][1] = 255u; |
| orig_pixels[1][2] = 0u; |
| orig_pixels[1][3] = 0u; |
| // Test red |
| orig_pixels[2][0] = 0u; |
| orig_pixels[2][1] = 0u; |
| orig_pixels[2][2] = 255u; |
| orig_pixels[2][3] = 255u; |
| // Test color |
| orig_pixels[3][0] = 16u; |
| orig_pixels[3][1] = 64u; |
| orig_pixels[3][2] = 192u; |
| orig_pixels[3][3] = 224u; |
| // Do 16 to test asm version. |
| RGBColorMatrix(&orig_pixels[0][0], 0, &kRGBToSepia[0], 0, 0, 16, 1); |
| EXPECT_EQ(31u, orig_pixels[0][0]); |
| EXPECT_EQ(43u, orig_pixels[0][1]); |
| EXPECT_EQ(47u, orig_pixels[0][2]); |
| EXPECT_EQ(128u, orig_pixels[0][3]); |
| EXPECT_EQ(135u, orig_pixels[1][0]); |
| EXPECT_EQ(175u, orig_pixels[1][1]); |
| EXPECT_EQ(195u, orig_pixels[1][2]); |
| EXPECT_EQ(0u, orig_pixels[1][3]); |
| EXPECT_EQ(67u, orig_pixels[2][0]); |
| EXPECT_EQ(87u, orig_pixels[2][1]); |
| EXPECT_EQ(99u, orig_pixels[2][2]); |
| EXPECT_EQ(255u, orig_pixels[2][3]); |
| EXPECT_EQ(87u, orig_pixels[3][0]); |
| EXPECT_EQ(112u, orig_pixels[3][1]); |
| EXPECT_EQ(127u, orig_pixels[3][2]); |
| EXPECT_EQ(224u, orig_pixels[3][3]); |
| |
| for (int i = 0; i < 1280; ++i) { |
| orig_pixels[i][0] = i; |
| orig_pixels[i][1] = i / 2; |
| orig_pixels[i][2] = i / 3; |
| orig_pixels[i][3] = i; |
| } |
| for (int i = 0; i < benchmark_pixels_div1280_; ++i) { |
| RGBColorMatrix(&orig_pixels[0][0], 0, &kRGBToSepia[0], 0, 0, 1280, 1); |
| } |
| } |
| |
| TEST_F(LibYUVPlanarTest, TestARGBColorTable) { |
| SIMD_ALIGNED(uint8_t orig_pixels[1280][4]); |
| memset(orig_pixels, 0, sizeof(orig_pixels)); |
| |
| // Matrix for Sepia. |
| static const uint8_t kARGBTable[256 * 4] = { |
| 1u, 2u, 3u, 4u, 5u, 6u, 7u, 8u, 9u, 10u, 11u, 12u, 13u, 14u, 15u, 16u, |
| }; |
| |
| orig_pixels[0][0] = 0u; |
| orig_pixels[0][1] = 0u; |
| orig_pixels[0][2] = 0u; |
| orig_pixels[0][3] = 0u; |
| orig_pixels[1][0] = 1u; |
| orig_pixels[1][1] = 1u; |
| orig_pixels[1][2] = 1u; |
| orig_pixels[1][3] = 1u; |
| orig_pixels[2][0] = 2u; |
| orig_pixels[2][1] = 2u; |
| orig_pixels[2][2] = 2u; |
| orig_pixels[2][3] = 2u; |
| orig_pixels[3][0] = 0u; |
| orig_pixels[3][1] = 1u; |
| orig_pixels[3][2] = 2u; |
| orig_pixels[3][3] = 3u; |
| // Do 16 to test asm version. |
| ARGBColorTable(&orig_pixels[0][0], 0, &kARGBTable[0], 0, 0, 16, 1); |
| EXPECT_EQ(1u, orig_pixels[0][0]); |
| EXPECT_EQ(2u, orig_pixels[0][1]); |
| EXPECT_EQ(3u, orig_pixels[0][2]); |
| EXPECT_EQ(4u, orig_pixels[0][3]); |
| EXPECT_EQ(5u, orig_pixels[1][0]); |
| EXPECT_EQ(6u, orig_pixels[1][1]); |
| EXPECT_EQ(7u, orig_pixels[1][2]); |
| EXPECT_EQ(8u, orig_pixels[1][3]); |
| EXPECT_EQ(9u, orig_pixels[2][0]); |
| EXPECT_EQ(10u, orig_pixels[2][1]); |
| EXPECT_EQ(11u, orig_pixels[2][2]); |
| EXPECT_EQ(12u, orig_pixels[2][3]); |
| EXPECT_EQ(1u, orig_pixels[3][0]); |
| EXPECT_EQ(6u, orig_pixels[3][1]); |
| EXPECT_EQ(11u, orig_pixels[3][2]); |
| EXPECT_EQ(16u, orig_pixels[3][3]); |
| |
| for (int i = 0; i < 1280; ++i) { |
| orig_pixels[i][0] = i; |
| orig_pixels[i][1] = i / 2; |
| orig_pixels[i][2] = i / 3; |
| orig_pixels[i][3] = i; |
| } |
| for (int i = 0; i < benchmark_pixels_div1280_; ++i) { |
| ARGBColorTable(&orig_pixels[0][0], 0, &kARGBTable[0], 0, 0, 1280, 1); |
| } |
| } |
| |
| // Same as TestARGBColorTable except alpha does not change. |
| TEST_F(LibYUVPlanarTest, TestRGBColorTable) { |
| SIMD_ALIGNED(uint8_t orig_pixels[1280][4]); |
| memset(orig_pixels, 0, sizeof(orig_pixels)); |
| |
| // Matrix for Sepia. |
| static const uint8_t kARGBTable[256 * 4] = { |
| 1u, 2u, 3u, 4u, 5u, 6u, 7u, 8u, 9u, 10u, 11u, 12u, 13u, 14u, 15u, 16u, |
| }; |
| |
| orig_pixels[0][0] = 0u; |
| orig_pixels[0][1] = 0u; |
| orig_pixels[0][2] = 0u; |
| orig_pixels[0][3] = 0u; |
| orig_pixels[1][0] = 1u; |
| orig_pixels[1][1] = 1u; |
| orig_pixels[1][2] = 1u; |
| orig_pixels[1][3] = 1u; |
| orig_pixels[2][0] = 2u; |
| orig_pixels[2][1] = 2u; |
| orig_pixels[2][2] = 2u; |
| orig_pixels[2][3] = 2u; |
| orig_pixels[3][0] = 0u; |
| orig_pixels[3][1] = 1u; |
| orig_pixels[3][2] = 2u; |
| orig_pixels[3][3] = 3u; |
| // Do 16 to test asm version. |
| RGBColorTable(&orig_pixels[0][0], 0, &kARGBTable[0], 0, 0, 16, 1); |
| EXPECT_EQ(1u, orig_pixels[0][0]); |
| EXPECT_EQ(2u, orig_pixels[0][1]); |
| EXPECT_EQ(3u, orig_pixels[0][2]); |
| EXPECT_EQ(0u, orig_pixels[0][3]); // Alpha unchanged. |
| EXPECT_EQ(5u, orig_pixels[1][0]); |
| EXPECT_EQ(6u, orig_pixels[1][1]); |
| EXPECT_EQ(7u, orig_pixels[1][2]); |
| EXPECT_EQ(1u, orig_pixels[1][3]); // Alpha unchanged. |
| EXPECT_EQ(9u, orig_pixels[2][0]); |
| EXPECT_EQ(10u, orig_pixels[2][1]); |
| EXPECT_EQ(11u, orig_pixels[2][2]); |
| EXPECT_EQ(2u, orig_pixels[2][3]); // Alpha unchanged. |
| EXPECT_EQ(1u, orig_pixels[3][0]); |
| EXPECT_EQ(6u, orig_pixels[3][1]); |
| EXPECT_EQ(11u, orig_pixels[3][2]); |
| EXPECT_EQ(3u, orig_pixels[3][3]); // Alpha unchanged. |
| |
| for (int i = 0; i < 1280; ++i) { |
| orig_pixels[i][0] = i; |
| orig_pixels[i][1] = i / 2; |
| orig_pixels[i][2] = i / 3; |
| orig_pixels[i][3] = i; |
| } |
| for (int i = 0; i < benchmark_pixels_div1280_; ++i) { |
| RGBColorTable(&orig_pixels[0][0], 0, &kARGBTable[0], 0, 0, 1280, 1); |
| } |
| } |
| |
| TEST_F(LibYUVPlanarTest, TestARGBQuantize) { |
| SIMD_ALIGNED(uint8_t orig_pixels[1280][4]); |
| |
| for (int i = 0; i < 1280; ++i) { |
| orig_pixels[i][0] = i; |
| orig_pixels[i][1] = i / 2; |
| orig_pixels[i][2] = i / 3; |
| orig_pixels[i][3] = i; |
| } |
| ARGBQuantize(&orig_pixels[0][0], 0, (65536 + (8 / 2)) / 8, 8, 8 / 2, 0, 0, |
| 1280, 1); |
| |
| for (int i = 0; i < 1280; ++i) { |
| EXPECT_EQ((i / 8 * 8 + 8 / 2) & 255, orig_pixels[i][0]); |
| EXPECT_EQ((i / 2 / 8 * 8 + 8 / 2) & 255, orig_pixels[i][1]); |
| EXPECT_EQ((i / 3 / 8 * 8 + 8 / 2) & 255, orig_pixels[i][2]); |
| EXPECT_EQ(i & 255, orig_pixels[i][3]); |
| } |
| for (int i = 0; i < benchmark_pixels_div1280_; ++i) { |
| ARGBQuantize(&orig_pixels[0][0], 0, (65536 + (8 / 2)) / 8, 8, 8 / 2, 0, 0, |
| 1280, 1); |
| } |
| } |
| |
| TEST_F(LibYUVPlanarTest, ARGBMirror_Opt) { |
| align_buffer_page_end(src_pixels, benchmark_width_ * benchmark_height_ * 4); |
| align_buffer_page_end(dst_pixels_opt, |
| benchmark_width_ * benchmark_height_ * 4); |
| align_buffer_page_end(dst_pixels_c, benchmark_width_ * benchmark_height_ * 4); |
| |
| MemRandomize(src_pixels, benchmark_width_ * benchmark_height_ * 4); |
| MaskCpuFlags(disable_cpu_flags_); |
| ARGBMirror(src_pixels, benchmark_width_ * 4, dst_pixels_c, |
| benchmark_width_ * 4, benchmark_width_, benchmark_height_); |
| MaskCpuFlags(benchmark_cpu_info_); |
| |
| for (int i = 0; i < benchmark_iterations_; ++i) { |
| ARGBMirror(src_pixels, benchmark_width_ * 4, dst_pixels_opt, |
| benchmark_width_ * 4, benchmark_width_, benchmark_height_); |
| } |
| for (int i = 0; i < benchmark_width_ * benchmark_height_ * 4; ++i) { |
| EXPECT_EQ(dst_pixels_c[i], dst_pixels_opt[i]); |
| } |
| free_aligned_buffer_page_end(src_pixels); |
| free_aligned_buffer_page_end(dst_pixels_opt); |
| free_aligned_buffer_page_end(dst_pixels_c); |
| } |
| |
| TEST_F(LibYUVPlanarTest, MirrorPlane_Opt) { |
| align_buffer_page_end(src_pixels, benchmark_width_ * benchmark_height_); |
| align_buffer_page_end(dst_pixels_opt, benchmark_width_ * benchmark_height_); |
| align_buffer_page_end(dst_pixels_c, benchmark_width_ * benchmark_height_); |
| |
| MemRandomize(src_pixels, benchmark_width_ * benchmark_height_); |
| MaskCpuFlags(disable_cpu_flags_); |
| MirrorPlane(src_pixels, benchmark_width_, dst_pixels_c, benchmark_width_, |
| benchmark_width_, benchmark_height_); |
| MaskCpuFlags(benchmark_cpu_info_); |
| |
| for (int i = 0; i < benchmark_iterations_; ++i) { |
| MirrorPlane(src_pixels, benchmark_width_, dst_pixels_opt, benchmark_width_, |
| benchmark_width_, benchmark_height_); |
| } |
| for (int i = 0; i < benchmark_width_ * benchmark_height_; ++i) { |
| EXPECT_EQ(dst_pixels_c[i], dst_pixels_opt[i]); |
| } |
| free_aligned_buffer_page_end(src_pixels); |
| free_aligned_buffer_page_end(dst_pixels_opt); |
| free_aligned_buffer_page_end(dst_pixels_c); |
| } |
| |
| TEST_F(LibYUVPlanarTest, MirrorUVPlane_Opt) { |
| align_buffer_page_end(src_pixels, benchmark_width_ * benchmark_height_ * 2); |
| align_buffer_page_end(dst_pixels_opt, |
| benchmark_width_ * benchmark_height_ * 2); |
| align_buffer_page_end(dst_pixels_c, benchmark_width_ * benchmark_height_ * 2); |
| |
| MemRandomize(src_pixels, benchmark_width_ * benchmark_height_ * 2); |
| MaskCpuFlags(disable_cpu_flags_); |
| MirrorUVPlane(src_pixels, benchmark_width_ * 2, dst_pixels_c, |
| benchmark_width_ * 2, benchmark_width_, benchmark_height_); |
| MaskCpuFlags(benchmark_cpu_info_); |
| |
| for (int i = 0; i < benchmark_iterations_; ++i) { |
| MirrorUVPlane(src_pixels, benchmark_width_ * 2, dst_pixels_opt, |
| benchmark_width_ * 2, benchmark_width_, benchmark_height_); |
| } |
| for (int i = 0; i < benchmark_width_ * benchmark_height_ * 2; ++i) { |
| EXPECT_EQ(dst_pixels_c[i], dst_pixels_opt[i]); |
| } |
| free_aligned_buffer_page_end(src_pixels); |
| free_aligned_buffer_page_end(dst_pixels_opt); |
| free_aligned_buffer_page_end(dst_pixels_c); |
| } |
| |
| TEST_F(LibYUVPlanarTest, TestShade) { |
| SIMD_ALIGNED(uint8_t orig_pixels[1280][4]); |
| SIMD_ALIGNED(uint8_t shade_pixels[1280][4]); |
| memset(orig_pixels, 0, sizeof(orig_pixels)); |
| |
| orig_pixels[0][0] = 10u; |
| orig_pixels[0][1] = 20u; |
| orig_pixels[0][2] = 40u; |
| orig_pixels[0][3] = 80u; |
| orig_pixels[1][0] = 0u; |
| orig_pixels[1][1] = 0u; |
| orig_pixels[1][2] = 0u; |
| orig_pixels[1][3] = 255u; |
| orig_pixels[2][0] = 0u; |
| orig_pixels[2][1] = 0u; |
| orig_pixels[2][2] = 0u; |
| orig_pixels[2][3] = 0u; |
| orig_pixels[3][0] = 0u; |
| orig_pixels[3][1] = 0u; |
| orig_pixels[3][2] = 0u; |
| orig_pixels[3][3] = 0u; |
| // Do 8 pixels to allow opt version to be used. |
| ARGBShade(&orig_pixels[0][0], 0, &shade_pixels[0][0], 0, 8, 1, 0x80ffffff); |
| EXPECT_EQ(10u, shade_pixels[0][0]); |
| EXPECT_EQ(20u, shade_pixels[0][1]); |
| EXPECT_EQ(40u, shade_pixels[0][2]); |
| EXPECT_EQ(40u, shade_pixels[0][3]); |
| EXPECT_EQ(0u, shade_pixels[1][0]); |
| EXPECT_EQ(0u, shade_pixels[1][1]); |
| EXPECT_EQ(0u, shade_pixels[1][2]); |
| EXPECT_EQ(128u, shade_pixels[1][3]); |
| EXPECT_EQ(0u, shade_pixels[2][0]); |
| EXPECT_EQ(0u, shade_pixels[2][1]); |
| EXPECT_EQ(0u, shade_pixels[2][2]); |
| EXPECT_EQ(0u, shade_pixels[2][3]); |
| EXPECT_EQ(0u, shade_pixels[3][0]); |
| EXPECT_EQ(0u, shade_pixels[3][1]); |
| EXPECT_EQ(0u, shade_pixels[3][2]); |
| EXPECT_EQ(0u, shade_pixels[3][3]); |
| |
| ARGBShade(&orig_pixels[0][0], 0, &shade_pixels[0][0], 0, 8, 1, 0x80808080); |
| EXPECT_EQ(5u, shade_pixels[0][0]); |
| EXPECT_EQ(10u, shade_pixels[0][1]); |
| EXPECT_EQ(20u, shade_pixels[0][2]); |
| EXPECT_EQ(40u, shade_pixels[0][3]); |
| |
| ARGBShade(&orig_pixels[0][0], 0, &shade_pixels[0][0], 0, 8, 1, 0x10204080); |
| EXPECT_EQ(5u, shade_pixels[0][0]); |
| EXPECT_EQ(5u, shade_pixels[0][1]); |
| EXPECT_EQ(5u, shade_pixels[0][2]); |
| EXPECT_EQ(5u, shade_pixels[0][3]); |
| |
| for (int i = 0; i < benchmark_pixels_div1280_; ++i) { |
| ARGBShade(&orig_pixels[0][0], 0, &shade_pixels[0][0], 0, 1280, 1, |
| 0x80808080); |
| } |
| } |
| |
| TEST_F(LibYUVPlanarTest, TestARGBInterpolate) { |
| SIMD_ALIGNED(uint8_t orig_pixels_0[1280][4]); |
| SIMD_ALIGNED(uint8_t orig_pixels_1[1280][4]); |
| SIMD_ALIGNED(uint8_t interpolate_pixels[1280][4]); |
| memset(orig_pixels_0, 0, sizeof(orig_pixels_0)); |
| memset(orig_pixels_1, 0, sizeof(orig_pixels_1)); |
| |
| orig_pixels_0[0][0] = 16u; |
| orig_pixels_0[0][1] = 32u; |
| orig_pixels_0[0][2] = 64u; |
| orig_pixels_0[0][3] = 128u; |
| orig_pixels_0[1][0] = 0u; |
| orig_pixels_0[1][1] = 0u; |
| orig_pixels_0[1][2] = 0u; |
| orig_pixels_0[1][3] = 255u; |
| orig_pixels_0[2][0] = 0u; |
| orig_pixels_0[2][1] = 0u; |
| orig_pixels_0[2][2] = 0u; |
| orig_pixels_0[2][3] = 0u; |
| orig_pixels_0[3][0] = 0u; |
| orig_pixels_0[3][1] = 0u; |
| orig_pixels_0[3][2] = 0u; |
| orig_pixels_0[3][3] = 0u; |
| |
| orig_pixels_1[0][0] = 0u; |
| orig_pixels_1[0][1] = 0u; |
| orig_pixels_1[0][2] = 0u; |
| orig_pixels_1[0][3] = 0u; |
| orig_pixels_1[1][0] = 0u; |
| orig_pixels_1[1][1] = 0u; |
| orig_pixels_1[1][2] = 0u; |
| orig_pixels_1[1][3] = 0u; |
| orig_pixels_1[2][0] = 0u; |
| orig_pixels_1[2][1] = 0u; |
| orig_pixels_1[2][2] = 0u; |
| orig_pixels_1[2][3] = 0u; |
| orig_pixels_1[3][0] = 255u; |
| orig_pixels_1[3][1] = 255u; |
| orig_pixels_1[3][2] = 255u; |
| orig_pixels_1[3][3] = 255u; |
| |
| ARGBInterpolate(&orig_pixels_0[0][0], 0, &orig_pixels_1[0][0], 0, |
| &interpolate_pixels[0][0], 0, 4, 1, 128); |
| EXPECT_EQ(8u, interpolate_pixels[0][0]); |
| EXPECT_EQ(16u, interpolate_pixels[0][1]); |
| EXPECT_EQ(32u, interpolate_pixels[0][2]); |
| EXPECT_EQ(64u, interpolate_pixels[0][3]); |
| EXPECT_EQ(0u, interpolate_pixels[1][0]); |
| EXPECT_EQ(0u, interpolate_pixels[1][1]); |
| EXPECT_EQ(0u, interpolate_pixels[1][2]); |
| EXPECT_EQ(128u, interpolate_pixels[1][3]); |
| EXPECT_EQ(0u, interpolate_pixels[2][0]); |
| EXPECT_EQ(0u, interpolate_pixels[2][1]); |
| EXPECT_EQ(0u, interpolate_pixels[2][2]); |
| EXPECT_EQ(0u, interpolate_pixels[2][3]); |
| EXPECT_EQ(128u, interpolate_pixels[3][0]); |
| EXPECT_EQ(128u, interpolate_pixels[3][1]); |
| EXPECT_EQ(128u, interpolate_pixels[3][2]); |
| EXPECT_EQ(128u, interpolate_pixels[3][3]); |
| |
| ARGBInterpolate(&orig_pixels_0[0][0], 0, &orig_pixels_1[0][0], 0, |
| &interpolate_pixels[0][0], 0, 4, 1, 0); |
| EXPECT_EQ(16u, interpolate_pixels[0][0]); |
| EXPECT_EQ(32u, interpolate_pixels[0][1]); |
| EXPECT_EQ(64u, interpolate_pixels[0][2]); |
| EXPECT_EQ(128u, interpolate_pixels[0][3]); |
| |
| ARGBInterpolate(&orig_pixels_0[0][0], 0, &orig_pixels_1[0][0], 0, |
| &interpolate_pixels[0][0], 0, 4, 1, 192); |
| |
| EXPECT_EQ(4u, interpolate_pixels[0][0]); |
| EXPECT_EQ(8u, interpolate_pixels[0][1]); |
| EXPECT_EQ(16u, interpolate_pixels[0][2]); |
| EXPECT_EQ(32u, interpolate_pixels[0][3]); |
| |
| for (int i = 0; i < benchmark_pixels_div1280_; ++i) { |
| ARGBInterpolate(&orig_pixels_0[0][0], 0, &orig_pixels_1[0][0], 0, |
| &interpolate_pixels[0][0], 0, 1280, 1, 128); |
| } |
| } |
| |
| TEST_F(LibYUVPlanarTest, TestInterpolatePlane) { |
| SIMD_ALIGNED(uint8_t orig_pixels_0[1280]); |
| SIMD_ALIGNED(uint8_t orig_pixels_1[1280]); |
| SIMD_ALIGNED(uint8_t interpolate_pixels[1280]); |
| memset(orig_pixels_0, 0, sizeof(orig_pixels_0)); |
| memset(orig_pixels_1, 0, sizeof(orig_pixels_1)); |
| |
| orig_pixels_0[0] = 16u; |
| orig_pixels_0[1] = 32u; |
| orig_pixels_0[2] = 64u; |
| orig_pixels_0[3] = 128u; |
| orig_pixels_0[4] = 0u; |
| orig_pixels_0[5] = 0u; |
| orig_pixels_0[6] = 0u; |
| orig_pixels_0[7] = 255u; |
| orig_pixels_0[8] = 0u; |
| orig_pixels_0[9] = 0u; |
| orig_pixels_0[10] = 0u; |
| orig_pixels_0[11] = 0u; |
| orig_pixels_0[12] = 0u; |
| orig_pixels_0[13] = 0u; |
| orig_pixels_0[14] = 0u; |
| orig_pixels_0[15] = 0u; |
| |
| orig_pixels_1[0] = 0u; |
| orig_pixels_1[1] = 0u; |
| orig_pixels_1[2] = 0u; |
| orig_pixels_1[3] = 0u; |
| orig_pixels_1[4] = 0u; |
| orig_pixels_1[5] = 0u; |
| orig_pixels_1[6] = 0u; |
| orig_pixels_1[7] = 0u; |
| orig_pixels_1[8] = 0u; |
| orig_pixels_1[9] = 0u; |
| orig_pixels_1[10] = 0u; |
| orig_pixels_1[11] = 0u; |
| orig_pixels_1[12] = 255u; |
| orig_pixels_1[13] = 255u; |
| orig_pixels_1[14] = 255u; |
| orig_pixels_1[15] = 255u; |
| |
| InterpolatePlane(&orig_pixels_0[0], 0, &orig_pixels_1[0], 0, |
| &interpolate_pixels[0], 0, 16, 1, 128); |
| EXPECT_EQ(8u, interpolate_pixels[0]); |
| EXPECT_EQ(16u, interpolate_pixels[1]); |
| EXPECT_EQ(32u, interpolate_pixels[2]); |
| EXPECT_EQ(64u, interpolate_pixels[3]); |
| EXPECT_EQ(0u, interpolate_pixels[4]); |
| EXPECT_EQ(0u, interpolate_pixels[5]); |
| EXPECT_EQ(0u, interpolate_pixels[6]); |
| EXPECT_EQ(128u, interpolate_pixels[7]); |
| EXPECT_EQ(0u, interpolate_pixels[8]); |
| EXPECT_EQ(0u, interpolate_pixels[9]); |
| EXPECT_EQ(0u, interpolate_pixels[10]); |
| EXPECT_EQ(0u, interpolate_pixels[11]); |
| EXPECT_EQ(128u, interpolate_pixels[12]); |
| EXPECT_EQ(128u, interpolate_pixels[13]); |
| EXPECT_EQ(128u, interpolate_pixels[14]); |
| EXPECT_EQ(128u, interpolate_pixels[15]); |
| |
| InterpolatePlane(&orig_pixels_0[0], 0, &orig_pixels_1[0], 0, |
| &interpolate_pixels[0], 0, 16, 1, 0); |
| EXPECT_EQ(16u, interpolate_pixels[0]); |
| EXPECT_EQ(32u, interpolate_pixels[1]); |
| EXPECT_EQ(64u, interpolate_pixels[2]); |
| EXPECT_EQ(128u, interpolate_pixels[3]); |
| |
| InterpolatePlane(&orig_pixels_0[0], 0, &orig_pixels_1[0], 0, |
| &interpolate_pixels[0], 0, 16, 1, 192); |
| |
| EXPECT_EQ(4u, interpolate_pixels[0]); |
| EXPECT_EQ(8u, interpolate_pixels[1]); |
| EXPECT_EQ(16u, interpolate_pixels[2]); |
| EXPECT_EQ(32u, interpolate_pixels[3]); |
| |
| for (int i = 0; i < benchmark_pixels_div1280_; ++i) { |
| InterpolatePlane(&orig_pixels_0[0], 0, &orig_pixels_1[0], 0, |
| &interpolate_pixels[0], 0, 1280, 1, 123); |
| } |
| } |
| |
| TEST_F(LibYUVPlanarTest, TestInterpolatePlane_16) { |
| SIMD_ALIGNED(uint16_t orig_pixels_0[1280]); |
| SIMD_ALIGNED(uint16_t orig_pixels_1[1280]); |
| SIMD_ALIGNED(uint16_t interpolate_pixels[1280]); |
| memset(orig_pixels_0, 0, sizeof(orig_pixels_0)); |
| memset(orig_pixels_1, 0, sizeof(orig_pixels_1)); |
| |
| orig_pixels_0[0] = 16u; |
| orig_pixels_0[1] = 32u; |
| orig_pixels_0[2] = 64u; |
| orig_pixels_0[3] = 128u; |
| orig_pixels_0[4] = 0u; |
| orig_pixels_0[5] = 0u; |
| orig_pixels_0[6] = 0u; |
| orig_pixels_0[7] = 255u; |
| orig_pixels_0[8] = 0u; |
| orig_pixels_0[9] = 0u; |
| orig_pixels_0[10] = 0u; |
| orig_pixels_0[11] = 0u; |
| orig_pixels_0[12] = 0u; |
| orig_pixels_0[13] = 0u; |
| orig_pixels_0[14] = 0u; |
| orig_pixels_0[15] = 0u; |
| |
| orig_pixels_1[0] = 0u; |
| orig_pixels_1[1] = 0u; |
| orig_pixels_1[2] = 0u; |
| orig_pixels_1[3] = 0u; |
| orig_pixels_1[4] = 0u; |
| orig_pixels_1[5] = 0u; |
| orig_pixels_1[6] = 0u; |
| orig_pixels_1[7] = 0u; |
| orig_pixels_1[8] = 0u; |
| orig_pixels_1[9] = 0u; |
| orig_pixels_1[10] = 0u; |
| orig_pixels_1[11] = 0u; |
| orig_pixels_1[12] = 255u; |
| orig_pixels_1[13] = 255u; |
| orig_pixels_1[14] = 255u; |
| orig_pixels_1[15] = 255u; |
| |
| InterpolatePlane_16(&orig_pixels_0[0], 0, &orig_pixels_1[0], 0, |
| &interpolate_pixels[0], 0, 16, 1, 128); |
| EXPECT_EQ(8u, interpolate_pixels[0]); |
| EXPECT_EQ(16u, interpolate_pixels[1]); |
| EXPECT_EQ(32u, interpolate_pixels[2]); |
| EXPECT_EQ(64u, interpolate_pixels[3]); |
| EXPECT_EQ(0u, interpolate_pixels[4]); |
| EXPECT_EQ(0u, interpolate_pixels[5]); |
| EXPECT_EQ(0u, interpolate_pixels[6]); |
| EXPECT_EQ(128u, interpolate_pixels[7]); |
| EXPECT_EQ(0u, interpolate_pixels[8]); |
| EXPECT_EQ(0u, interpolate_pixels[9]); |
| EXPECT_EQ(0u, interpolate_pixels[10]); |
| EXPECT_EQ(0u, interpolate_pixels[11]); |
| EXPECT_EQ(128u, interpolate_pixels[12]); |
| EXPECT_EQ(128u, interpolate_pixels[13]); |
| EXPECT_EQ(128u, interpolate_pixels[14]); |
| EXPECT_EQ(128u, interpolate_pixels[15]); |
| |
| InterpolatePlane_16(&orig_pixels_0[0], 0, &orig_pixels_1[0], 0, |
| &interpolate_pixels[0], 0, 16, 1, 0); |
| EXPECT_EQ(16u, interpolate_pixels[0]); |
| EXPECT_EQ(32u, interpolate_pixels[1]); |
| EXPECT_EQ(64u, interpolate_pixels[2]); |
| EXPECT_EQ(128u, interpolate_pixels[3]); |
| |
| InterpolatePlane_16(&orig_pixels_0[0], 0, &orig_pixels_1[0], 0, |
| &interpolate_pixels[0], 0, 16, 1, 192); |
| |
| EXPECT_EQ(4u, interpolate_pixels[0]); |
| EXPECT_EQ(8u, interpolate_pixels[1]); |
| EXPECT_EQ(16u, interpolate_pixels[2]); |
| EXPECT_EQ(32u, interpolate_pixels[3]); |
| |
| for (int i = 0; i < benchmark_pixels_div1280_; ++i) { |
| InterpolatePlane_16(&orig_pixels_0[0], 0, &orig_pixels_1[0], 0, |
| &interpolate_pixels[0], 0, 1280, 1, 123); |
| } |
| } |
| |
| #define TESTTERP(FMT_A, BPP_A, STRIDE_A, FMT_B, BPP_B, STRIDE_B, W1280, TERP, \ |
| N, NEG, OFF) \ |
| TEST_F(LibYUVPlanarTest, ARGBInterpolate##TERP##N) { \ |
| const int kWidth = W1280; \ |
| const int kHeight = benchmark_height_; \ |
| const int kStrideA = \ |
| (kWidth * BPP_A + STRIDE_A - 1) / STRIDE_A * STRIDE_A; \ |
| const int kStrideB = \ |
| (kWidth * BPP_B + STRIDE_B - 1) / STRIDE_B * STRIDE_B; \ |
| align_buffer_page_end(src_argb_a, kStrideA* kHeight + OFF); \ |
| align_buffer_page_end(src_argb_b, kStrideA* kHeight + OFF); \ |
| align_buffer_page_end(dst_argb_c, kStrideB* kHeight); \ |
| align_buffer_page_end(dst_argb_opt, kStrideB* kHeight); \ |
| for (int i = 0; i < kStrideA * kHeight; ++i) { \ |
| src_argb_a[i + OFF] = (fastrand() & 0xff); \ |
| src_argb_b[i + OFF] = (fastrand() & 0xff); \ |
| } \ |
| MaskCpuFlags(disable_cpu_flags_); \ |
| ARGBInterpolate(src_argb_a + OFF, kStrideA, src_argb_b + OFF, kStrideA, \ |
| dst_argb_c, kStrideB, kWidth, NEG kHeight, TERP); \ |
| MaskCpuFlags(benchmark_cpu_info_); \ |
| for (int i = 0; i < benchmark_iterations_; ++i) { \ |
| ARGBInterpolate(src_argb_a + OFF, kStrideA, src_argb_b + OFF, kStrideA, \ |
| dst_argb_opt, kStrideB, kWidth, NEG kHeight, TERP); \ |
| } \ |
| for (int i = 0; i < kStrideB * kHeight; ++i) { \ |
| EXPECT_EQ(dst_argb_c[i], dst_argb_opt[i]); \ |
| } \ |
| free_aligned_buffer_page_end(src_argb_a); \ |
| free_aligned_buffer_page_end(src_argb_b); \ |
| free_aligned_buffer_page_end(dst_argb_c); \ |
| free_aligned_buffer_page_end(dst_argb_opt); \ |
| } |
| |
| #define TESTINTERPOLATE(TERP) \ |
| TESTTERP(ARGB, 4, 1, ARGB, 4, 1, benchmark_width_ + 1, TERP, _Any, +, 0) \ |
| TESTTERP(ARGB, 4, 1, ARGB, 4, 1, benchmark_width_, TERP, _Unaligned, +, 1) \ |
| TESTTERP(ARGB, 4, 1, ARGB, 4, 1, benchmark_width_, TERP, _Invert, -, 0) \ |
| TESTTERP(ARGB, 4, 1, ARGB, 4, 1, benchmark_width_, TERP, _Opt, +, 0) |
| |
| TESTINTERPOLATE(0) |
| TESTINTERPOLATE(64) |
| TESTINTERPOLATE(128) |
| TESTINTERPOLATE(192) |
| TESTINTERPOLATE(255) |
| |
| static int TestBlend(int width, |
| int height, |
| int benchmark_iterations, |
| int disable_cpu_flags, |
| int benchmark_cpu_info, |
| int invert, |
| int off, |
| int attenuate) { |
| if (width < 1) { |
| width = 1; |
| } |
| const int kBpp = 4; |
| const int kStride = width * kBpp; |
| align_buffer_page_end(src_argb_a, kStride * height + off); |
| align_buffer_page_end(src_argb_b, kStride * height + off); |
| align_buffer_page_end(dst_argb_c, kStride * height); |
| align_buffer_page_end(dst_argb_opt, kStride * height); |
| for (int i = 0; i < kStride * height; ++i) { |
| src_argb_a[i + off] = (fastrand() & 0xff); |
| src_argb_b[i + off] = (fastrand() & 0xff); |
| } |
| MemRandomize(src_argb_a, kStride * height + off); |
| MemRandomize(src_argb_b, kStride * height + off); |
| if (attenuate) { |
| ARGBAttenuate(src_argb_a + off, kStride, src_argb_a + off, kStride, width, |
| height); |
| } |
| memset(dst_argb_c, 255, kStride * height); |
| memset(dst_argb_opt, 255, kStride * height); |
| |
| MaskCpuFlags(disable_cpu_flags); |
| ARGBBlend(src_argb_a + off, kStride, src_argb_b + off, kStride, dst_argb_c, |
| kStride, width, invert * height); |
| MaskCpuFlags(benchmark_cpu_info); |
| for (int i = 0; i < benchmark_iterations; ++i) { |
| ARGBBlend(src_argb_a + off, kStride, src_argb_b + off, kStride, |
| dst_argb_opt, kStride, width, invert * height); |
| } |
| int max_diff = 0; |
| for (int i = 0; i < kStride * height; ++i) { |
| int abs_diff = abs(static_cast<int>(dst_argb_c[i]) - |
| static_cast<int>(dst_argb_opt[i])); |
| if (abs_diff > max_diff) { |
| max_diff = abs_diff; |
| } |
| } |
| free_aligned_buffer_page_end(src_argb_a); |
| free_aligned_buffer_page_end(src_argb_b); |
| free_aligned_buffer_page_end(dst_argb_c); |
| free_aligned_buffer_page_end(dst_argb_opt); |
| return max_diff; |
| } |
| |
| TEST_F(LibYUVPlanarTest, ARGBBlend_Any) { |
| int max_diff = |
| TestBlend(benchmark_width_ + 1, benchmark_height_, benchmark_iterations_, |
| disable_cpu_flags_, benchmark_cpu_info_, +1, 0, 1); |
| EXPECT_LE(max_diff, 1); |
| } |
| |
| TEST_F(LibYUVPlanarTest, ARGBBlend_Unaligned) { |
| int max_diff = |
| TestBlend(benchmark_width_, benchmark_height_, benchmark_iterations_, |
| disable_cpu_flags_, benchmark_cpu_info_, +1, 1, 1); |
| EXPECT_LE(max_diff, 1); |
| } |
| |
| TEST_F(LibYUVPlanarTest, ARGBBlend_Invert) { |
| int max_diff = |
| TestBlend(benchmark_width_, benchmark_height_, benchmark_iterations_, |
| disable_cpu_flags_, benchmark_cpu_info_, -1, 0, 1); |
| EXPECT_LE(max_diff, 1); |
| } |
| |
| TEST_F(LibYUVPlanarTest, ARGBBlend_Unattenuated) { |
| int max_diff = |
| TestBlend(benchmark_width_, benchmark_height_, benchmark_iterations_, |
| disable_cpu_flags_, benchmark_cpu_info_, +1, 0, 0); |
| EXPECT_LE(max_diff, 1); |
| } |
| |
| TEST_F(LibYUVPlanarTest, ARGBBlend_Opt) { |
| int max_diff = |
| TestBlend(benchmark_width_, benchmark_height_, benchmark_iterations_, |
| disable_cpu_flags_, benchmark_cpu_info_, +1, 0, 1); |
| EXPECT_LE(max_diff, 1); |
| } |
| |
| static void TestBlendPlane(int width, |
| int height, |
| int benchmark_iterations, |
| int disable_cpu_flags, |
| int benchmark_cpu_info, |
| int invert, |
| int off) { |
| if (width < 1) { |
| width = 1; |
| } |
| const int kBpp = 1; |
| const int kStride = width * kBpp; |
| align_buffer_page_end(src_argb_a, kStride * height + off); |
| align_buffer_page_end(src_argb_b, kStride * height + off); |
| align_buffer_page_end(src_argb_alpha, kStride * height + off); |
| align_buffer_page_end(dst_argb_c, kStride * height + off); |
| align_buffer_page_end(dst_argb_opt, kStride * height + off); |
| memset(dst_argb_c, 255, kStride * height + off); |
| memset(dst_argb_opt, 255, kStride * height + off); |
| |
| // Test source is maintained exactly if alpha is 255. |
| for (int i = 0; i < width; ++i) { |
| src_argb_a[i + off] = i & 255; |
| src_argb_b[i + off] = 255 - (i & 255); |
| } |
| memset(src_argb_alpha + off, 255, width); |
| BlendPlane(src_argb_a + off, width, src_argb_b + off, width, |
| src_argb_alpha + off, width, dst_argb_opt + off, width, width, 1); |
| for (int i = 0; i < width; ++i) { |
| EXPECT_EQ(src_argb_a[i + off], dst_argb_opt[i + off]); |
| } |
| // Test destination is maintained exactly if alpha is 0. |
| memset(src_argb_alpha + off, 0, width); |
| BlendPlane(src_argb_a + off, width, src_argb_b + off, width, |
| src_argb_alpha + off, width, dst_argb_opt + off, width, width, 1); |
| for (int i = 0; i < width; ++i) { |
| EXPECT_EQ(src_argb_b[i + off], dst_argb_opt[i + off]); |
| } |
| for (int i = 0; i < kStride * height; ++i) { |
| src_argb_a[i + off] = (fastrand() & 0xff); |
| src_argb_b[i + off] = (fastrand() & 0xff); |
| src_argb_alpha[i + off] = (fastrand() & 0xff); |
| } |
| |
| MaskCpuFlags(disable_cpu_flags); |
| BlendPlane(src_argb_a + off, width, src_argb_b + off, width, |
| src_argb_alpha + off, width, dst_argb_c + off, width, width, |
| invert * height); |
| MaskCpuFlags(benchmark_cpu_info); |
| for (int i = 0; i < benchmark_iterations; ++i) { |
| BlendPlane(src_argb_a + off, width, src_argb_b + off, width, |
| src_argb_alpha + off, width, dst_argb_opt + off, width, width, |
| invert * height); |
| } |
| for (int i = 0; i < kStride * height; ++i) { |
| EXPECT_EQ(dst_argb_c[i + off], dst_argb_opt[i + off]); |
| } |
| free_aligned_buffer_page_end(src_argb_a); |
| free_aligned_buffer_page_end(src_argb_b); |
| free_aligned_buffer_page_end(src_argb_alpha); |
| free_aligned_buffer_page_end(dst_argb_c); |
| free_aligned_buffer_page_end(dst_argb_opt); |
| } |
| |
| TEST_F(LibYUVPlanarTest, BlendPlane_Opt) { |
| TestBlendPlane(benchmark_width_, benchmark_height_, benchmark_iterations_, |
| disable_cpu_flags_, benchmark_cpu_info_, +1, 0); |
| } |
| TEST_F(LibYUVPlanarTest, BlendPlane_Unaligned) { |
| TestBlendPlane(benchmark_width_, benchmark_height_, benchmark_iterations_, |
| disable_cpu_flags_, benchmark_cpu_info_, +1, 1); |
| } |
| TEST_F(LibYUVPlanarTest, BlendPlane_Any) { |
| TestBlendPlane(benchmark_width_ + 1, benchmark_height_, benchmark_iterations_, |
| disable_cpu_flags_, benchmark_cpu_info_, +1, 1); |
| } |
| TEST_F(LibYUVPlanarTest, BlendPlane_Invert) { |
| TestBlendPlane(benchmark_width_, benchmark_height_, benchmark_iterations_, |
| disable_cpu_flags_, benchmark_cpu_info_, -1, 1); |
| } |
| |
| #define SUBSAMPLE(v, a) ((((v) + (a)-1)) / (a)) |
| |
| static void TestI420Blend(int width, |
| int height, |
| int benchmark_iterations, |
| int disable_cpu_flags, |
| int benchmark_cpu_info, |
| int invert, |
| int off) { |
| width = ((width) > 0) ? (width) : 1; |
| const int kStrideUV = SUBSAMPLE(width, 2); |
| const int kSizeUV = kStrideUV * SUBSAMPLE(height, 2); |
| align_buffer_page_end(src_y0, width * height + off); |
| align_buffer_page_end(src_u0, kSizeUV + off); |
| align_buffer_page_end(src_v0, kSizeUV + off); |
| align_buffer_page_end(src_y1, width * height + off); |
| align_buffer_page_end(src_u1, kSizeUV + off); |
| align_buffer_page_end(src_v1, kSizeUV + off); |
| align_buffer_page_end(src_a, width * height + off); |
| align_buffer_page_end(dst_y_c, width * height + off); |
| align_buffer_page_end(dst_u_c, kSizeUV + off); |
| align_buffer_page_end(dst_v_c, kSizeUV + off); |
| align_buffer_page_end(dst_y_opt, width * height + off); |
| align_buffer_page_end(dst_u_opt, kSizeUV + off); |
| align_buffer_page_end(dst_v_opt, kSizeUV + off); |
| |
| MemRandomize(src_y0, width * height + off); |
| MemRandomize(src_u0, kSizeUV + off); |
| MemRandomize(src_v0, kSizeUV + off); |
| MemRandomize(src_y1, width * height + off); |
| MemRandomize(src_u1, kSizeUV + off); |
| MemRandomize(src_v1, kSizeUV + off); |
| MemRandomize(src_a, width * height + off); |
| memset(dst_y_c, 255, width * height + off); |
| memset(dst_u_c, 255, kSizeUV + off); |
| memset(dst_v_c, 255, kSizeUV + off); |
| memset(dst_y_opt, 255, width * height + off); |
| memset(dst_u_opt, 255, kSizeUV + off); |
| memset(dst_v_opt, 255, kSizeUV + off); |
| |
| MaskCpuFlags(disable_cpu_flags); |
| I420Blend(src_y0 + off, width, src_u0 + off, kStrideUV, src_v0 + off, |
| kStrideUV, src_y1 + off, width, src_u1 + off, kStrideUV, |
| src_v1 + off, kStrideUV, src_a + off, width, dst_y_c + off, width, |
| dst_u_c + off, kStrideUV, dst_v_c + off, kStrideUV, width, |
| invert * height); |
| MaskCpuFlags(benchmark_cpu_info); |
| for (int i = 0; i < benchmark_iterations; ++i) { |
| I420Blend(src_y0 + off, width, src_u0 + off, kStrideUV, src_v0 + off, |
| kStrideUV, src_y1 + off, width, src_u1 + off, kStrideUV, |
| src_v1 + off, kStrideUV, src_a + off, width, dst_y_opt + off, |
| width, dst_u_opt + off, kStrideUV, dst_v_opt + off, kStrideUV, |
| width, invert * height); |
| } |
| for (int i = 0; i < width * height; ++i) { |
| EXPECT_EQ(dst_y_c[i + off], dst_y_opt[i + off]); |
| } |
| for (int i = 0; i < kSizeUV; ++i) { |
| EXPECT_EQ(dst_u_c[i + off], dst_u_opt[i + off]); |
| EXPECT_EQ(dst_v_c[i + off], dst_v_opt[i + off]); |
| } |
| free_aligned_buffer_page_end(src_y0); |
| free_aligned_buffer_page_end(src_u0); |
| free_aligned_buffer_page_end(src_v0); |
| free_aligned_buffer_page_end(src_y1); |
| free_aligned_buffer_page_end(src_u1); |
| free_aligned_buffer_page_end(src_v1); |
| free_aligned_buffer_page_end(src_a); |
| 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); |
| } |
| |
| TEST_F(LibYUVPlanarTest, I420Blend_Opt) { |
| TestI420Blend(benchmark_width_, benchmark_height_, benchmark_iterations_, |
| disable_cpu_flags_, benchmark_cpu_info_, +1, 0); |
| } |
| TEST_F(LibYUVPlanarTest, I420Blend_Unaligned) { |
| TestI420Blend(benchmark_width_, benchmark_height_, benchmark_iterations_, |
| disable_cpu_flags_, benchmark_cpu_info_, +1, 1); |
| } |
| |
| // TODO(fbarchard): DISABLED because _Any uses C. Avoid C and re-enable. |
| TEST_F(LibYUVPlanarTest, DISABLED_I420Blend_Any) { |
| TestI420Blend(benchmark_width_ + 1, benchmark_height_, benchmark_iterations_, |
| disable_cpu_flags_, benchmark_cpu_info_, +1, 0); |
| } |
| TEST_F(LibYUVPlanarTest, I420Blend_Invert) { |
| TestI420Blend(benchmark_width_, benchmark_height_, benchmark_iterations_, |
| disable_cpu_flags_, benchmark_cpu_info_, -1, 0); |
| } |
| |
| TEST_F(LibYUVPlanarTest, TestAffine) { |
| SIMD_ALIGNED(uint8_t orig_pixels_0[1280][4]); |
| SIMD_ALIGNED(uint8_t interpolate_pixels_C[1280][4]); |
| |
| for (int i = 0; i < 1280; ++i) { |
| for (int j = 0; j < 4; ++j) { |
| orig_pixels_0[i][j] = i; |
| } |
| } |
| |
| float uv_step[4] = {0.f, 0.f, 0.75f, 0.f}; |
| |
| ARGBAffineRow_C(&orig_pixels_0[0][0], 0, &interpolate_pixels_C[0][0], uv_step, |
| 1280); |
| EXPECT_EQ(0u, interpolate_pixels_C[0][0]); |
| EXPECT_EQ(96u, interpolate_pixels_C[128][0]); |
| EXPECT_EQ(191u, interpolate_pixels_C[255][3]); |
| |
| #if defined(HAS_ARGBAFFINEROW_SSE2) |
| SIMD_ALIGNED(uint8_t interpolate_pixels_Opt[1280][4]); |
| ARGBAffineRow_SSE2(&orig_pixels_0[0][0], 0, &interpolate_pixels_Opt[0][0], |
| uv_step, 1280); |
| EXPECT_EQ(0, memcmp(interpolate_pixels_Opt, interpolate_pixels_C, 1280 * 4)); |
| |
| int has_sse2 = TestCpuFlag(kCpuHasSSE2); |
| if (has_sse2) { |
| for (int i = 0; i < benchmark_pixels_div1280_; ++i) { |
| ARGBAffineRow_SSE2(&orig_pixels_0[0][0], 0, &interpolate_pixels_Opt[0][0], |
| uv_step, 1280); |
| } |
| } |
| #endif |
| } |
| |
| TEST_F(LibYUVPlanarTest, TestCopyPlane) { |
| int err = 0; |
| int yw = benchmark_width_; |
| int yh = benchmark_height_; |
| int b = 12; |
| int i, j; |
| |
| int y_plane_size = (yw + b * 2) * (yh + b * 2); |
| align_buffer_page_end(orig_y, y_plane_size); |
| align_buffer_page_end(dst_c, y_plane_size); |
| align_buffer_page_end(dst_opt, y_plane_size); |
| |
| memset(orig_y, 0, y_plane_size); |
| memset(dst_c, 0, y_plane_size); |
| memset(dst_opt, 0, y_plane_size); |
| |
| // Fill image buffers with random data. |
| for (i = b; i < (yh + b); ++i) { |
| for (j = b; j < (yw + b); ++j) { |
| orig_y[i * (yw + b * 2) + j] = fastrand() & 0xff; |
| } |
| } |
| |
| // Fill destination buffers with random data. |
| for (i = 0; i < y_plane_size; ++i) { |
| uint8_t random_number = fastrand() & 0x7f; |
| dst_c[i] = random_number; |
| dst_opt[i] = dst_c[i]; |
| } |
| |
| int y_off = b * (yw + b * 2) + b; |
| |
| int y_st = yw + b * 2; |
| int stride = 8; |
| |
| // Disable all optimizations. |
| MaskCpuFlags(disable_cpu_flags_); |
| for (j = 0; j < benchmark_iterations_; j++) { |
| CopyPlane(orig_y + y_off, y_st, dst_c + y_off, stride, yw, yh); |
| } |
| |
| // Enable optimizations. |
| MaskCpuFlags(benchmark_cpu_info_); |
| for (j = 0; j < benchmark_iterations_; j++) { |
| CopyPlane(orig_y + y_off, y_st, dst_opt + y_off, stride, yw, yh); |
| } |
| |
| for (i = 0; i < y_plane_size; ++i) { |
| if (dst_c[i] != dst_opt[i]) { |
| ++err; |
| } |
| } |
| |
| free_aligned_buffer_page_end(orig_y); |
| free_aligned_buffer_page_end(dst_c); |
| free_aligned_buffer_page_end(dst_opt); |
| |
| EXPECT_EQ(0, err); |
| } |
| |
| TEST_F(LibYUVPlanarTest, CopyPlane_Opt) { |
| int i; |
| int y_plane_size = benchmark_width_ * benchmark_height_; |
| align_buffer_page_end(orig_y, y_plane_size); |
| align_buffer_page_end(dst_c, y_plane_size); |
| align_buffer_page_end(dst_opt, y_plane_size); |
| |
| MemRandomize(orig_y, y_plane_size); |
| memset(dst_c, 1, y_plane_size); |
| memset(dst_opt, 2, y_plane_size); |
| |
| // Disable all optimizations. |
| MaskCpuFlags(disable_cpu_flags_); |
| for (i = 0; i < benchmark_iterations_; i++) { |
| CopyPlane(orig_y, benchmark_width_, dst_c, benchmark_width_, |
| benchmark_width_, benchmark_height_); |
| } |
| |
| // Enable optimizations. |
| MaskCpuFlags(benchmark_cpu_info_); |
| for (i = 0; i < benchmark_iterations_; i++) { |
| CopyPlane(orig_y, benchmark_width_, dst_opt, benchmark_width_, |
| benchmark_width_, benchmark_height_); |
| } |
| |
| for (i = 0; i < y_plane_size; ++i) { |
| EXPECT_EQ(dst_c[i], dst_opt[i]); |
| } |
| |
| free_aligned_buffer_page_end(orig_y); |
| free_aligned_buffer_page_end(dst_c); |
| free_aligned_buffer_page_end(dst_opt); |
| } |
| |
| TEST_F(LibYUVPlanarTest, TestCopyPlaneZero) { |
| // Test to verify copying a rect with a zero height or width does |
| // not touch destination memory. |
| uint8_t src = 42; |
| uint8_t dst = 0; |
| |
| // Disable all optimizations. |
| MaskCpuFlags(disable_cpu_flags_); |
| CopyPlane(&src, 0, &dst, 0, 0, 0); |
| EXPECT_EQ(src, 42); |
| EXPECT_EQ(dst, 0); |
| |
| CopyPlane(&src, 1, &dst, 1, 1, 0); |
| EXPECT_EQ(src, 42); |
| EXPECT_EQ(dst, 0); |
| |
| CopyPlane(&src, 1, &dst, 1, 0, 1); |
| EXPECT_EQ(src, 42); |
| EXPECT_EQ(dst, 0); |
| |
| // Enable optimizations. |
| MaskCpuFlags(benchmark_cpu_info_); |
| CopyPlane(&src, 0, &dst, 0, 0, 0); |
| EXPECT_EQ(src, 42); |
| EXPECT_EQ(dst, 0); |
| |
| CopyPlane(&src, 1, &dst, 1, 1, 0); |
| EXPECT_EQ(src, 42); |
| EXPECT_EQ(dst, 0); |
| |
| CopyPlane(&src, 1, &dst, 1, 0, 1); |
| EXPECT_EQ(src, 42); |
| EXPECT_EQ(dst, 0); |
| } |
| |
| TEST_F(LibYUVPlanarTest, TestDetilePlane) { |
| int i, j; |
| |
| // orig is tiled. Allocate enough memory for tiles. |
| int orig_width = (benchmark_width_ + 15) & ~15; |
| int orig_height = (benchmark_height_ + 15) & ~15; |
| int orig_plane_size = orig_width * orig_height; |
| int y_plane_size = benchmark_width_ * benchmark_height_; |
| align_buffer_page_end(orig_y, orig_plane_size); |
| align_buffer_page_end(dst_c, y_plane_size); |
| align_buffer_page_end(dst_opt, y_plane_size); |
| |
| MemRandomize(orig_y, orig_plane_size); |
| memset(dst_c, 0, y_plane_size); |
| memset(dst_opt, 0, y_plane_size); |
| |
| // Disable all optimizations. |
| MaskCpuFlags(disable_cpu_flags_); |
| for (j = 0; j < benchmark_iterations_; j++) { |
| DetilePlane(orig_y, orig_width, dst_c, benchmark_width_, benchmark_width_, |
| benchmark_height_, 16); |
| } |
| |
| // Enable optimizations. |
| MaskCpuFlags(benchmark_cpu_info_); |
| for (j = 0; j < benchmark_iterations_; j++) { |
| DetilePlane(orig_y, orig_width, dst_opt, benchmark_width_, benchmark_width_, |
| benchmark_height_, 16); |
| } |
| |
| for (i = 0; i < y_plane_size; ++i) { |
| EXPECT_EQ(dst_c[i], dst_opt[i]); |
| } |
| |
| free_aligned_buffer_page_end(orig_y); |
| free_aligned_buffer_page_end(dst_c); |
| free_aligned_buffer_page_end(dst_opt); |
| } |
| |
| // Compares DetileSplitUV to 2 step Detile + SplitUV |
| TEST_F(LibYUVPlanarTest, TestDetileSplitUVPlane_Correctness) { |
| int i, j; |
| |
| // orig is tiled. Allocate enough memory for tiles. |
| int orig_width = (benchmark_width_ + 15) & ~15; |
| int orig_height = (benchmark_height_ + 15) & ~15; |
| int orig_plane_size = orig_width * orig_height; |
| int uv_plane_size = ((benchmark_width_ + 1) / 2) * benchmark_height_; |
| align_buffer_page_end(orig_uv, orig_plane_size); |
| align_buffer_page_end(detiled_uv, orig_plane_size); |
| align_buffer_page_end(dst_u_two_stage, uv_plane_size); |
| align_buffer_page_end(dst_u_opt, uv_plane_size); |
| align_buffer_page_end(dst_v_two_stage, uv_plane_size); |
| align_buffer_page_end(dst_v_opt, uv_plane_size); |
| |
| MemRandomize(orig_uv, orig_plane_size); |
| memset(detiled_uv, 0, orig_plane_size); |
| memset(dst_u_two_stage, 0, uv_plane_size); |
| memset(dst_u_opt, 0, uv_plane_size); |
| memset(dst_v_two_stage, 0, uv_plane_size); |
| memset(dst_v_opt, 0, uv_plane_size); |
| |
| DetileSplitUVPlane(orig_uv, orig_width, dst_u_opt, (benchmark_width_ + 1) / 2, |
| dst_v_opt, (benchmark_width_ + 1) / 2, benchmark_width_, |
| benchmark_height_, 16); |
| |
| // Benchmark 2 step conversion for comparison. |
| for (j = 0; j < benchmark_iterations_; j++) { |
| DetilePlane(orig_uv, orig_width, detiled_uv, benchmark_width_, |
| benchmark_width_, benchmark_height_, 16); |
| SplitUVPlane(detiled_uv, orig_width, dst_u_two_stage, |
| (benchmark_width_ + 1) / 2, dst_v_two_stage, |
| (benchmark_width_ + 1) / 2, (benchmark_width_ + 1) / 2, |
| benchmark_height_); |
| } |
| |
| for (i = 0; i < uv_plane_size; ++i) { |
| EXPECT_EQ(dst_u_two_stage[i], dst_u_opt[i]); |
| EXPECT_EQ(dst_v_two_stage[i], dst_v_opt[i]); |
| } |
| |
| free_aligned_buffer_page_end(orig_uv); |
| free_aligned_buffer_page_end(detiled_uv); |
| free_aligned_buffer_page_end(dst_u_two_stage); |
| free_aligned_buffer_page_end(dst_u_opt); |
| free_aligned_buffer_page_end(dst_v_two_stage); |
| free_aligned_buffer_page_end(dst_v_opt); |
| } |
| |
| TEST_F(LibYUVPlanarTest, TestDetileSplitUVPlane_Benchmark) { |
| int i, j; |
| |
| // orig is tiled. Allocate enough memory for tiles. |
| int orig_width = (benchmark_width_ + 15) & ~15; |
| int orig_height = (benchmark_height_ + 15) & ~15; |
| int orig_plane_size = orig_width * orig_height; |
| int uv_plane_size = ((benchmark_width_ + 1) / 2) * benchmark_height_; |
| align_buffer_page_end(orig_uv, orig_plane_size); |
| align_buffer_page_end(dst_u_c, uv_plane_size); |
| align_buffer_page_end(dst_u_opt, uv_plane_size); |
| align_buffer_page_end(dst_v_c, uv_plane_size); |
| align_buffer_page_end(dst_v_opt, uv_plane_size); |
| |
| MemRandomize(orig_uv, orig_plane_size); |
| memset(dst_u_c, 0, uv_plane_size); |
| memset(dst_u_opt, 0, uv_plane_size); |
| memset(dst_v_c, 0, uv_plane_size); |
| memset(dst_v_opt, 0, uv_plane_size); |
| |
| // Disable all optimizations. |
| MaskCpuFlags(disable_cpu_flags_); |
| |
| DetileSplitUVPlane(orig_uv, orig_width, dst_u_c, (benchmark_width_ + 1) / 2, |
| dst_v_c, (benchmark_width_ + 1) / 2, benchmark_width_, |
| benchmark_height_, 16); |
| |
| // Enable optimizations. |
| MaskCpuFlags(benchmark_cpu_info_); |
| |
| for (j = 0; j < benchmark_iterations_; j++) { |
| DetileSplitUVPlane( |
| orig_uv, orig_width, dst_u_opt, (benchmark_width_ + 1) / 2, dst_v_opt, |
| (benchmark_width_ + 1) / 2, benchmark_width_, benchmark_height_, 16); |
| } |
| |
| for (i = 0; i < uv_plane_size; ++i) { |
| EXPECT_EQ(dst_u_c[i], dst_u_opt[i]); |
| EXPECT_EQ(dst_v_c[i], dst_v_opt[i]); |
| } |
| |
| free_aligned_buffer_page_end(orig_uv); |
| free_aligned_buffer_page_end(dst_u_c); |
| free_aligned_buffer_page_end(dst_u_opt); |
| free_aligned_buffer_page_end(dst_v_c); |
| free_aligned_buffer_page_end(dst_v_opt); |
| } |
| |
| static int TestMultiply(int width, |
| int height, |
| int benchmark_iterations, |
| int disable_cpu_flags, |
| int benchmark_cpu_info, |
| int invert, |
| int off) { |
| if (width < 1) { |
| width = 1; |
| } |
| const int kBpp = 4; |
| const int kStride = width * kBpp; |
| align_buffer_page_end(src_argb_a, kStride * height + off); |
| align_buffer_page_end(src_argb_b, kStride * height + off); |
| align_buffer_page_end(dst_argb_c, kStride * height); |
| align_buffer_page_end(dst_argb_opt, kStride * height); |
| for (int i = 0; i < kStride * height; ++i) { |
| src_argb_a[i + off] = (fastrand() & 0xff); |
| src_argb_b[i + off] = (fastrand() & 0xff); |
| } |
| memset(dst_argb_c, 0, kStride * height); |
| memset(dst_argb_opt, 0, kStride * height); |
| |
| MaskCpuFlags(disable_cpu_flags); |
| ARGBMultiply(src_argb_a + off, kStride, src_argb_b + off, kStride, dst_argb_c, |
| kStride, width, invert * height); |
| MaskCpuFlags(benchmark_cpu_info); |
| for (int i = 0; i < benchmark_iterations; ++i) { |
| ARGBMultiply(src_argb_a + off, kStride, src_argb_b + off, kStride, |
| dst_argb_opt, kStride, width, invert * height); |
| } |
| int max_diff = 0; |
| for (int i = 0; i < kStride * height; ++i) { |
| int abs_diff = abs(static_cast<int>(dst_argb_c[i]) - |
| static_cast<int>(dst_argb_opt[i])); |
| if (abs_diff > max_diff) { |
| max_diff = abs_diff; |
| } |
| } |
| free_aligned_buffer_page_end(src_argb_a); |
| free_aligned_buffer_page_end(src_argb_b); |
| free_aligned_buffer_page_end(dst_argb_c); |
| free_aligned_buffer_page_end(dst_argb_opt); |
| return max_diff; |
| } |
| |
| TEST_F(LibYUVPlanarTest, ARGBMultiply_Any) { |
| int max_diff = TestMultiply(benchmark_width_ + 1, benchmark_height_, |
| benchmark_iterations_, disable_cpu_flags_, |
| benchmark_cpu_info_, +1, 0); |
| EXPECT_LE(max_diff, 1); |
| } |
| |
| TEST_F(LibYUVPlanarTest, ARGBMultiply_Unaligned) { |
| int max_diff = |
| TestMultiply(benchmark_width_, benchmark_height_, benchmark_iterations_, |
| disable_cpu_flags_, benchmark_cpu_info_, +1, 1); |
| EXPECT_LE(max_diff, 1); |
| } |
| |
| TEST_F(LibYUVPlanarTest, ARGBMultiply_Invert) { |
| int max_diff = |
| TestMultiply(benchmark_width_, benchmark_height_, benchmark_iterations_, |
| disable_cpu_flags_, benchmark_cpu_info_, -1, 0); |
| EXPECT_LE(max_diff, 1); |
| } |
| |
| TEST_F(LibYUVPlanarTest, ARGBMultiply_Opt) { |
| int max_diff = |
| TestMultiply(benchmark_width_, benchmark_height_, benchmark_iterations_, |
| disable_cpu_flags_, benchmark_cpu_info_, +1, 0); |
| EXPECT_LE(max_diff, 1); |
| } |
| |
| static int TestAdd(int width, |
| int height, |
| int benchmark_iterations, |
| int disable_cpu_flags, |
| int benchmark_cpu_info, |
| int invert, |
| int off) { |
| if (width < 1) { |
| width = 1; |
| } |
| const int kBpp = 4; |
| const int kStride = width * kBpp; |
| align_buffer_page_end(src_argb_a, kStride * height + off); |
| align_buffer_page_end(src_argb_b, kStride * height + off); |
| align_buffer_page_end(dst_argb_c, kStride * height); |
| align_buffer_page_end(dst_argb_opt, kStride * height); |
| for (int i = 0; i < kStride * height; ++i) { |
| src_argb_a[i + off] = (fastrand() & 0xff); |
| src_argb_b[i + off] = (fastrand() & 0xff); |
| } |
| memset(dst_argb_c, 0, kStride * height); |
| memset(dst_argb_opt, 0, kStride * height); |
| |
| MaskCpuFlags(disable_cpu_flags); |
| ARGBAdd(src_argb_a + off, kStride, src_argb_b + off, kStride, dst_argb_c, |
| kStride, width, invert * height); |
| MaskCpuFlags(benchmark_cpu_info); |
| for (int i = 0; i < benchmark_iterations; ++i) { |
| ARGBAdd(src_argb_a + off, kStride, src_argb_b + off, kStride, dst_argb_opt, |
| kStride, width, invert * height); |
| } |
| int max_diff = 0; |
| for (int i = 0; i < kStride * height; ++i) { |
| int abs_diff = abs(static_cast<int>(dst_argb_c[i]) - |
| static_cast<int>(dst_argb_opt[i])); |
| if (abs_diff > max_diff) { |
| max_diff = abs_diff; |
| } |
| } |
| free_aligned_buffer_page_end(src_argb_a); |
| free_aligned_buffer_page_end(src_argb_b); |
| free_aligned_buffer_page_end(dst_argb_c); |
| free_aligned_buffer_page_end(dst_argb_opt); |
| return max_diff; |
| } |
| |
| TEST_F(LibYUVPlanarTest, ARGBAdd_Any) { |
| int max_diff = |
| TestAdd(benchmark_width_ + 1, benchmark_height_, benchmark_iterations_, |
| disable_cpu_flags_, benchmark_cpu_info_, +1, 0); |
| EXPECT_LE(max_diff, 1); |
| } |
| |
| TEST_F(LibYUVPlanarTest, ARGBAdd_Unaligned) { |
| int max_diff = |
| TestAdd(benchmark_width_, benchmark_height_, benchmark_iterations_, |
| disable_cpu_flags_, benchmark_cpu_info_, +1, 1); |
| EXPECT_LE(max_diff, 1); |
| } |
| |
| TEST_F(LibYUVPlanarTest, ARGBAdd_Invert) { |
| int max_diff = |
| TestAdd(benchmark_width_, benchmark_height_, benchmark_iterations_, |
| disable_cpu_flags_, benchmark_cpu_info_, -1, 0); |
| EXPECT_LE(max_diff, 1); |
| } |
| |
| TEST_F(LibYUVPlanarTest, ARGBAdd_Opt) { |
| int max_diff = |
| TestAdd(benchmark_width_, benchmark_height_, benchmark_iterations_, |
| disable_cpu_flags_, benchmark_cpu_info_, +1, 0); |
| EXPECT_LE(max_diff, 1); |
| } |
| |
| static int TestSubtract(int width, |
| int height, |
| int benchmark_iterations, |
| int disable_cpu_flags, |
| int benchmark_cpu_info, |
| int invert, |
| int off) { |
| if (width < 1) { |
| width = 1; |
| } |
| const int kBpp = 4; |
| const int kStride = width * kBpp; |
| align_buffer_page_end(src_argb_a, kStride * height + off); |
| align_buffer_page_end(src_argb_b, kStride * height + off); |
| align_buffer_page_end(dst_argb_c, kStride * height); |
| align_buffer_page_end(dst_argb_opt, kStride * height); |
| for (int i = 0; i < kStride * height; ++i) { |
| src_argb_a[i + off] = (fastrand() & 0xff); |
| src_argb_b[i + off] = (fastrand() & 0xff); |
| } |
| memset(dst_argb_c, 0, kStride * height); |
| memset(dst_argb_opt, 0, kStride * height); |
| |
| MaskCpuFlags(disable_cpu_flags); |
| ARGBSubtract(src_argb_a + off, kStride, src_argb_b + off, kStride, dst_argb_c, |
| kStride, width, invert * height); |
| MaskCpuFlags(benchmark_cpu_info); |
| for (int i = 0; i < benchmark_iterations; ++i) { |
| ARGBSubtract(src_argb_a + off, kStride, src_argb_b + off, kStride, |
| dst_argb_opt, kStride, width, invert * height); |
| } |
| int max_diff = 0; |
| for (int i = 0; i < kStride * height; ++i) { |
| int abs_diff = abs(static_cast<int>(dst_argb_c[i]) - |
| static_cast<int>(dst_argb_opt[i])); |
| if (abs_diff > max_diff) { |
| max_diff = abs_diff; |
| } |
| } |
| free_aligned_buffer_page_end(src_argb_a); |
| free_aligned_buffer_page_end(src_argb_b); |
| free_aligned_buffer_page_end(dst_argb_c); |
| free_aligned_buffer_page_end(dst_argb_opt); |
| return max_diff; |
| } |
| |
| TEST_F(LibYUVPlanarTest, ARGBSubtract_Any) { |
| int max_diff = TestSubtract(benchmark_width_ + 1, benchmark_height_, |
| benchmark_iterations_, disable_cpu_flags_, |
| benchmark_cpu_info_, +1, 0); |
| EXPECT_LE(max_diff, 1); |
| } |
| |
| TEST_F(LibYUVPlanarTest, ARGBSubtract_Unaligned) { |
| int max_diff = |
| TestSubtract(benchmark_width_, benchmark_height_, benchmark_iterations_, |
| disable_cpu_flags_, benchmark_cpu_info_, +1, 1); |
| EXPECT_LE(max_diff, 1); |
| } |
| |
| TEST_F(LibYUVPlanarTest, ARGBSubtract_Invert) { |
| int max_diff = |
| TestSubtract(benchmark_width_, benchmark_height_, benchmark_iterations_, |
| disable_cpu_flags_, benchmark_cpu_info_, -1, 0); |
| EXPECT_LE(max_diff, 1); |
| } |
| |
| TEST_F(LibYUVPlanarTest, ARGBSubtract_Opt) { |
| int max_diff = |
| TestSubtract(benchmark_width_, benchmark_height_, benchmark_iterations_, |
| disable_cpu_flags_, benchmark_cpu_info_, +1, 0); |
| EXPECT_LE(max_diff, 1); |
| } |
| |
| static int TestSobel(int width, |
| int height, |
| int benchmark_iterations, |
| int disable_cpu_flags, |
| int benchmark_cpu_info, |
| int invert, |
| int off) { |
| if (width < 1) { |
| width = 1; |
| } |
| const int kBpp = 4; |
| const int kStride = width * kBpp; |
| align_buffer_page_end(src_argb_a, kStride * height + off); |
| align_buffer_page_end(dst_argb_c, kStride * height); |
| align_buffer_page_end(dst_argb_opt, kStride * height); |
| memset(src_argb_a, 0, kStride * height + off); |
| for (int i = 0; i < kStride * height; ++i) { |
| src_argb_a[i + off] = (fastrand() & 0xff); |
| } |
| memset(dst_argb_c, 0, kStride * height); |
| memset(dst_argb_opt, 0, kStride * height); |
| |
| MaskCpuFlags(disable_cpu_flags); |
| ARGBSobel(src_argb_a + off, kStride, dst_argb_c, kStride, width, |
| invert * height); |
| MaskCpuFlags(benchmark_cpu_info); |
| for (int i = 0; i < benchmark_iterations; ++i) { |
| ARGBSobel(src_argb_a + off, kStride, dst_argb_opt, kStride, width, |
| invert * height); |
| } |
| int max_diff = 0; |
| for (int i = 0; i < kStride * height; ++i) { |
| int abs_diff = abs(static_cast<int>(dst_argb_c[i]) - |
| static_cast<int>(dst_argb_opt[i])); |
| if (abs_diff > max_diff) { |
| max_diff = abs_diff; |
| } |
| } |
| free_aligned_buffer_page_end(src_argb_a); |
| free_aligned_buffer_page_end(dst_argb_c); |
| free_aligned_buffer_page_end(dst_argb_opt); |
| return max_diff; |
| } |
| |
| TEST_F(LibYUVPlanarTest, ARGBSobel_Any) { |
| int max_diff = |
| TestSobel(benchmark_width_ + 1, benchmark_height_, benchmark_iterations_, |
| disable_cpu_flags_, benchmark_cpu_info_, +1, 0); |
| EXPECT_EQ(0, max_diff); |
| } |
| |
| TEST_F(LibYUVPlanarTest, ARGBSobel_Unaligned) { |
| int max_diff = |
| TestSobel(benchmark_width_, benchmark_height_, benchmark_iterations_, |
| disable_cpu_flags_, benchmark_cpu_info_, +1, 1); |
| EXPECT_EQ(0, max_diff); |
| } |
| |
| TEST_F(LibYUVPlanarTest, ARGBSobel_Invert) { |
| int max_diff = |
| TestSobel(benchmark_width_, benchmark_height_, benchmark_iterations_, |
| disable_cpu_flags_, benchmark_cpu_info_, -1, 0); |
| EXPECT_EQ(0, max_diff); |
| } |
| |
| TEST_F(LibYUVPlanarTest, ARGBSobel_Opt) { |
| int max_diff = |
| TestSobel(benchmark_width_, benchmark_height_, benchmark_iterations_, |
| disable_cpu_flags_, benchmark_cpu_info_, +1, 0); |
| EXPECT_EQ(0, max_diff); |
| } |
| |
| static int TestSobelToPlane(int width, |
| int height, |
| int benchmark_iterations, |
| int disable_cpu_flags, |
| int benchmark_cpu_info, |
| int invert, |
| int off) { |
| if (width < 1) { |
| width = 1; |
| } |
| const int kSrcBpp = 4; |
| const int kDstBpp = 1; |
| const int kSrcStride = (width * kSrcBpp + 15) & ~15; |
| const int kDstStride = (width * kDstBpp + 15) & ~15; |
| align_buffer_page_end(src_argb_a, kSrcStride * height + off); |
| align_buffer_page_end(dst_argb_c, kDstStride * height); |
| align_buffer_page_end(dst_argb_opt, kDstStride * height); |
| memset(src_argb_a, 0, kSrcStride * height + off); |
| for (int i = 0; i < kSrcStride * height; ++i) { |
| src_argb_a[i + off] = (fastrand() & 0xff); |
| } |
| memset(dst_argb_c, 0, kDstStride * height); |
| memset(dst_argb_opt, 0, kDstStride * height); |
| |
| MaskCpuFlags(disable_cpu_flags); |
| ARGBSobelToPlane(src_argb_a + off, kSrcStride, dst_argb_c, kDstStride, width, |
| invert * height); |
| MaskCpuFlags(benchmark_cpu_info); |
| for (int i = 0; i < benchmark_iterations; ++i) { |
| ARGBSobelToPlane(src_argb_a + off, kSrcStride, dst_argb_opt, kDstStride, |
| width, invert * height); |
| } |
| int max_diff = 0; |
| for (int i = 0; i < kDstStride * height; ++i) { |
| int abs_diff = abs(static_cast<int>(dst_argb_c[i]) - |
| static_cast<int>(dst_argb_opt[i])); |
| if (abs_diff > max_diff) { |
| max_diff = abs_diff; |
| } |
| } |
| free_aligned_buffer_page_end(src_argb_a); |
| free_aligned_buffer_page_end(dst_argb_c); |
| free_aligned_buffer_page_end(dst_argb_opt); |
| return max_diff; |
| } |
| |
| TEST_F(LibYUVPlanarTest, ARGBSobelToPlane_Any) { |
| int max_diff = TestSobelToPlane(benchmark_width_ + 1, benchmark_height_, |
| benchmark_iterations_, disable_cpu_flags_, |
| benchmark_cpu_info_, +1, 0); |
| EXPECT_EQ(0, max_diff); |
| } |
| |
| TEST_F(LibYUVPlanarTest, ARGBSobelToPlane_Unaligned) { |
| int max_diff = TestSobelToPlane(benchmark_width_, benchmark_height_, |
| benchmark_iterations_, disable_cpu_flags_, |
| benchmark_cpu_info_, +1, 1); |
| EXPECT_EQ(0, max_diff); |
| } |
| |
| TEST_F(LibYUVPlanarTest, ARGBSobelToPlane_Invert) { |
| int max_diff = TestSobelToPlane(benchmark_width_, benchmark_height_, |
| benchmark_iterations_, disable_cpu_flags_, |
| benchmark_cpu_info_, -1, 0); |
| EXPECT_EQ(0, max_diff); |
| } |
| |
| TEST_F(LibYUVPlanarTest, ARGBSobelToPlane_Opt) { |
| int max_diff = TestSobelToPlane(benchmark_width_, benchmark_height_, |
| benchmark_iterations_, disable_cpu_flags_, |
| benchmark_cpu_info_, +1, 0); |
| EXPECT_EQ(0, max_diff); |
| } |
| |
| static int TestSobelXY(int width, |
| int height, |
| int benchmark_iterations, |
| int disable_cpu_flags, |
| int benchmark_cpu_info, |
| int invert, |
| int off) { |
| if (width < 1) { |
| width = 1; |
| } |
| const int kBpp = 4; |
| const int kStride = width * kBpp; |
| align_buffer_page_end(src_argb_a, kStride * height + off); |
| align_buffer_page_end(dst_argb_c, kStride * height); |
| align_buffer_page_end(dst_argb_opt, kStride * height); |
| memset(src_argb_a, 0, kStride * height + off); |
| for (int i = 0; i < kStride * height; ++i) { |
| src_argb_a[i + off] = (fastrand() & 0xff); |
| } |
| memset(dst_argb_c, 0, kStride * height); |
| memset(dst_argb_opt, 0, kStride * height); |
| |
| MaskCpuFlags(disable_cpu_flags); |
| ARGBSobelXY(src_argb_a + off, kStride, dst_argb_c, kStride, width, |
| invert * height); |
| MaskCpuFlags(benchmark_cpu_info); |
| for (int i = 0; i < benchmark_iterations; ++i) { |
| ARGBSobelXY(src_argb_a + off, kStride, dst_argb_opt, kStride, width, |
| invert * height); |
| } |
| int max_diff = 0; |
| for (int i = 0; i < kStride * height; ++i) { |
| int abs_diff = abs(static_cast<int>(dst_argb_c[i]) - |
| static_cast<int>(dst_argb_opt[i])); |
| if (abs_diff > max_diff) { |
| max_diff = abs_diff; |
| } |
| } |
| free_aligned_buffer_page_end(src_argb_a); |
| free_aligned_buffer_page_end(dst_argb_c); |
| free_aligned_buffer_page_end(dst_argb_opt); |
| return max_diff; |
| } |
| |
| TEST_F(LibYUVPlanarTest, ARGBSobelXY_Any) { |
| int max_diff = TestSobelXY(benchmark_width_ + 1, benchmark_height_, |
| benchmark_iterations_, disable_cpu_flags_, |
| benchmark_cpu_info_, +1, 0); |
| EXPECT_EQ(0, max_diff); |
| } |
| |
| TEST_F(LibYUVPlanarTest, ARGBSobelXY_Unaligned) { |
| int max_diff = |
| TestSobelXY(benchmark_width_, benchmark_height_, benchmark_iterations_, |
| disable_cpu_flags_, benchmark_cpu_info_, +1, 1); |
| EXPECT_EQ(0, max_diff); |
| } |
| |
| TEST_F(LibYUVPlanarTest, ARGBSobelXY_Invert) { |
| int max_diff = |
| TestSobelXY(benchmark_width_, benchmark_height_, benchmark_iterations_, |
| disable_cpu_flags_, benchmark_cpu_info_, -1, 0); |
| EXPECT_EQ(0, max_diff); |
| } |
| |
| TEST_F(LibYUVPlanarTest, ARGBSobelXY_Opt) { |
| int max_diff = |
| TestSobelXY(benchmark_width_, benchmark_height_, benchmark_iterations_, |
| disable_cpu_flags_, benchmark_cpu_info_, +1, 0); |
| EXPECT_EQ(0, max_diff); |
| } |
| |
| static int TestBlur(int width, |
| int height, |
| int benchmark_iterations, |
| int disable_cpu_flags, |
| int benchmark_cpu_info, |
| int invert, |
| int off, |
| int radius) { |
| if (width < 1) { |
| width = 1; |
| } |
| const int kBpp = 4; |
| const int kStride = width * kBpp; |
| align_buffer_page_end(src_argb_a, kStride * height + off); |
| align_buffer_page_end(dst_cumsum, width * height * 16); |
| align_buffer_page_end(dst_argb_c, kStride * height); |
| align_buffer_page_end(dst_argb_opt, kStride * height); |
| for (int i = 0; i < kStride * height; ++i) { |
| src_argb_a[i + off] = (fastrand() & 0xff); |
| } |
| memset(dst_cumsum, 0, width * height * 16); |
| memset(dst_argb_c, 0, kStride * height); |
| memset(dst_argb_opt, 0, kStride * height); |
| |
| MaskCpuFlags(disable_cpu_flags); |
| ARGBBlur(src_argb_a + off, kStride, dst_argb_c, kStride, |
| reinterpret_cast<int32_t*>(dst_cumsum), width * 4, width, |
| invert * height, radius); |
| MaskCpuFlags(benchmark_cpu_info); |
| for (int i = 0; i < benchmark_iterations; ++i) { |
| ARGBBlur(src_argb_a + off, kStride, dst_argb_opt, kStride, |
| reinterpret_cast<int32_t*>(dst_cumsum), width * 4, width, |
| invert * height, radius); |
| } |
| int max_diff = 0; |
| for (int i = 0; i < kStride * height; ++i) { |
| int abs_diff = abs(static_cast<int>(dst_argb_c[i]) - |
| static_cast<int>(dst_argb_opt[i])); |
| if (abs_diff > max_diff) { |
| max_diff = abs_diff; |
| } |
| } |
| free_aligned_buffer_page_end(src_argb_a); |
| free_aligned_buffer_page_end(dst_cumsum); |
| free_aligned_buffer_page_end(dst_argb_c); |
| free_aligned_buffer_page_end(dst_argb_opt); |
| return max_diff; |
| } |
| |
| #if !defined(DISABLE_SLOW_TESTS) || defined(__x86_64__) || defined(__i386__) |
| #define DISABLED_ARM(name) name |
| #else |
| #define DISABLED_ARM(name) DISABLED_##name |
| #endif |
| |
| static const int kBlurSize = 55; |
| TEST_F(LibYUVPlanarTest, DISABLED_ARM(ARGBBlur_Any)) { |
| int max_diff = |
| TestBlur(benchmark_width_ + 1, benchmark_height_, benchmark_iterations_, |
| disable_cpu_flags_, benchmark_cpu_info_, +1, 0, kBlurSize); |
| EXPECT_LE(max_diff, 1); |
| } |
| |
| TEST_F(LibYUVPlanarTest, DISABLED_ARM(ARGBBlur_Unaligned)) { |
| int max_diff = |
| TestBlur(benchmark_width_, benchmark_height_, benchmark_iterations_, |
| disable_cpu_flags_, benchmark_cpu_info_, +1, 1, kBlurSize); |
| EXPECT_LE(max_diff, 1); |
| } |
| |
| TEST_F(LibYUVPlanarTest, DISABLED_ARM(ARGBBlur_Invert)) { |
| int max_diff = |
| TestBlur(benchmark_width_, benchmark_height_, benchmark_iterations_, |
| disable_cpu_flags_, benchmark_cpu_info_, -1, 0, kBlurSize); |
| EXPECT_LE(max_diff, 1); |
| } |
| |
| TEST_F(LibYUVPlanarTest, DISABLED_ARM(ARGBBlur_Opt)) { |
| int max_diff = |
| TestBlur(benchmark_width_, benchmark_height_, benchmark_iterations_, |
| disable_cpu_flags_, benchmark_cpu_info_, +1, 0, kBlurSize); |
| EXPECT_LE(max_diff, 1); |
| } |
| |
| static const int kBlurSmallSize = 5; |
| TEST_F(LibYUVPlanarTest, DISABLED_ARM(ARGBBlurSmall_Any)) { |
| int max_diff = |
| TestBlur(benchmark_width_ + 1, benchmark_height_, benchmark_iterations_, |
| disable_cpu_flags_, benchmark_cpu_info_, +1, 0, kBlurSmallSize); |
| EXPECT_LE(max_diff, 1); |
| } |
| |
| TEST_F(LibYUVPlanarTest, DISABLED_ARM(ARGBBlurSmall_Unaligned)) { |
| int max_diff = |
| TestBlur(benchmark_width_, benchmark_height_, benchmark_iterations_, |
| disable_cpu_flags_, benchmark_cpu_info_, +1, 1, kBlurSmallSize); |
| EXPECT_LE(max_diff, 1); |
| } |
| |
| TEST_F(LibYUVPlanarTest, DISABLED_ARM(ARGBBlurSmall_Invert)) { |
| int max_diff = |
| TestBlur(benchmark_width_, benchmark_height_, benchmark_iterations_, |
| disable_cpu_flags_, benchmark_cpu_info_, -1, 0, kBlurSmallSize); |
| EXPECT_LE(max_diff, 1); |
| } |
| |
| TEST_F(LibYUVPlanarTest, DISABLED_ARM(ARGBBlurSmall_Opt)) { |
| int max_diff = |
| TestBlur(benchmark_width_, benchmark_height_, benchmark_iterations_, |
| disable_cpu_flags_, benchmark_cpu_info_, +1, 0, kBlurSmallSize); |
| EXPECT_LE(max_diff, 1); |
| } |
| |
| TEST_F(LibYUVPlanarTest, DISABLED_ARM(TestARGBPolynomial)) { |
| SIMD_ALIGNED(uint8_t orig_pixels[1280][4]); |
| SIMD_ALIGNED(uint8_t dst_pixels_opt[1280][4]); |
| SIMD_ALIGNED(uint8_t dst_pixels_c[1280][4]); |
| memset(orig_pixels, 0, sizeof(orig_pixels)); |
| |
| SIMD_ALIGNED(static const float kWarmifyPolynomial[16]) = { |
| 0.94230f, -3.03300f, -2.92500f, 0.f, // C0 |
| 0.584500f, 1.112000f, 1.535000f, 1.f, // C1 x |
| 0.001313f, -0.002503f, -0.004496f, 0.f, // C2 x * x |
| 0.0f, 0.000006965f, 0.000008781f, 0.f, // C3 x * x * x |
| }; |
| |
| // Test blue |
| orig_pixels[0][0] = 255u; |
| orig_pixels[0][1] = 0u; |
| orig_pixels[0][2] = 0u; |
| orig_pixels[0][3] = 128u; |
| // Test green |
| orig_pixels[1][0] = 0u; |
| orig_pixels[1][1] = 255u; |
| orig_pixels[1][2] = 0u; |
| orig_pixels[1][3] = 0u; |
| // Test red |
| orig_pixels[2][0] = 0u; |
| orig_pixels[2][1] = 0u; |
| orig_pixels[2][2] = 255u; |
| orig_pixels[2][3] = 255u; |
| // Test white |
| orig_pixels[3][0] = 255u; |
| orig_pixels[3][1] = 255u; |
| orig_pixels[3][2] = 255u; |
| orig_pixels[3][3] = 255u; |
| // Test color |
| orig_pixels[4][0] = 16u; |
| orig_pixels[4][1] = 64u; |
| orig_pixels[4][2] = 192u; |
| orig_pixels[4][3] = 224u; |
| // Do 16 to test asm version. |
| ARGBPolynomial(&orig_pixels[0][0], 0, &dst_pixels_opt[0][0], 0, |
| &kWarmifyPolynomial[0], 16, 1); |
| EXPECT_EQ(235u, dst_pixels_opt[0][0]); |
| EXPECT_EQ(0u, dst_pixels_opt[0][1]); |
| EXPECT_EQ(0u, dst_pixels_opt[0][2]); |
| EXPECT_EQ(128u, dst_pixels_opt[0][3]); |
| EXPECT_EQ(0u, dst_pixels_opt[1][0]); |
| EXPECT_EQ(233u, dst_pixels_opt[1][1]); |
| EXPECT_EQ(0u, dst_pixels_opt[1][2]); |
| EXPECT_EQ(0u, dst_pixels_opt[1][3]); |
| EXPECT_EQ(0u, dst_pixels_opt[2][0]); |
| EXPECT_EQ(0u, dst_pixels_opt[2][1]); |
| EXPECT_EQ(241u, dst_pixels_opt[2][2]); |
| EXPECT_EQ(255u, dst_pixels_opt[2][3]); |
| EXPECT_EQ(235u, dst_pixels_opt[3][0]); |
| EXPECT_EQ(233u, dst_pixels_opt[3][1]); |
| EXPECT_EQ(241u, dst_pixels_opt[3][2]); |
| EXPECT_EQ(255u, dst_pixels_opt[3][3]); |
| EXPECT_EQ(10u, dst_pixels_opt[4][0]); |
| EXPECT_EQ(59u, dst_pixels_opt[4][1]); |
| EXPECT_EQ(188u, dst_pixels_opt[4][2]); |
| EXPECT_EQ(224u, dst_pixels_opt[4][3]); |
| |
| for (int i = 0; i < 1280; ++i) { |
| orig_pixels[i][0] = i; |
| orig_pixels[i][1] = i / 2; |
| orig_pixels[i][2] = i / 3; |
| orig_pixels[i][3] = i; |
| } |
| |
| MaskCpuFlags(disable_cpu_flags_); |
| ARGBPolynomial(&orig_pixels[0][0], 0, &dst_pixels_c[0][0], 0, |
| &kWarmifyPolynomial[0], 1280, 1); |
| MaskCpuFlags(benchmark_cpu_info_); |
| |
| for (int i = 0; i < benchmark_pixels_div1280_; ++i) { |
| ARGBPolynomial(&orig_pixels[0][0], 0, &dst_pixels_opt[0][0], 0, |
| &kWarmifyPolynomial[0], 1280, 1); |
| } |
| |
| for (int i = 0; i < 1280; ++i) { |
| EXPECT_EQ(dst_pixels_c[i][0], dst_pixels_opt[i][0]); |
| EXPECT_EQ(dst_pixels_c[i][1], dst_pixels_opt[i][1]); |
| EXPECT_EQ(dst_pixels_c[i][2], dst_pixels_opt[i][2]); |
| EXPECT_EQ(dst_pixels_c[i][3], dst_pixels_opt[i][3]); |
| } |
| } |
| |
| int TestHalfFloatPlane(int benchmark_width, |
| int benchmark_height, |
| int benchmark_iterations, |
| int disable_cpu_flags, |
| int benchmark_cpu_info, |
| float scale, |
| int mask) { |
| int i, j; |
| const int y_plane_size = benchmark_width * benchmark_height * 2; |
| |
| align_buffer_page_end(orig_y, y_plane_size * 3); |
| uint8_t* dst_opt = orig_y + y_plane_size; |
| uint8_t* dst_c = orig_y + y_plane_size * 2; |
| |
| MemRandomize(orig_y, y_plane_size); |
| memset(dst_c, 0, y_plane_size); |
| memset(dst_opt, 1, y_plane_size); |
| |
| for (i = 0; i < y_plane_size / 2; ++i) { |
| reinterpret_cast<uint16_t*>(orig_y)[i] &= mask; |
| } |
| |
| // Disable all optimizations. |
| MaskCpuFlags(disable_cpu_flags); |
| for (j = 0; j < benchmark_iterations; j++) { |
| HalfFloatPlane(reinterpret_cast<uint16_t*>(orig_y), benchmark_width * 2, |
| reinterpret_cast<uint16_t*>(dst_c), benchmark_width * 2, |
| scale, benchmark_width, benchmark_height); |
| } |
| |
| // Enable optimizations. |
| MaskCpuFlags(benchmark_cpu_info); |
| for (j = 0; j < benchmark_iterations; j++) { |
| HalfFloatPlane(reinterpret_cast<uint16_t*>(orig_y), benchmark_width * 2, |
| reinterpret_cast<uint16_t*>(dst_opt), benchmark_width * 2, |
| scale, benchmark_width, benchmark_height); |
| } |
| |
| int max_diff = 0; |
| for (i = 0; i < y_plane_size / 2; ++i) { |
| int abs_diff = |
| abs(static_cast<int>(reinterpret_cast<uint16_t*>(dst_c)[i]) - |
| static_cast<int>(reinterpret_cast<uint16_t*>(dst_opt)[i])); |
| if (abs_diff > max_diff) { |
| max_diff = abs_diff; |
| } |
| } |
| |
| free_aligned_buffer_page_end(orig_y); |
| return max_diff; |
| } |
| |
| #if defined(__arm__) |
| static void EnableFlushDenormalToZero(void) { |
| uint32_t cw; |
| __asm__ __volatile__( |
| "vmrs %0, fpscr \n" |
| "orr %0, %0, #0x1000000 \n" |
| "vmsr fpscr, %0 \n" |
| : "=r"(cw)::"memory"); |
| } |
| #endif |
| |
| // 5 bit exponent with bias of 15 will underflow to a denormal if scale causes |
| // exponent to be less than 0. 15 - log2(65536) = -1/ This shouldnt normally |
| // happen since scale is 1/(1<<bits) where bits is 9, 10 or 12. |
| |
| TEST_F(LibYUVPlanarTest, TestHalfFloatPlane_16bit_denormal) { |
| // 32 bit arm rounding on denormal case is off by 1 compared to C. |
| #if defined(__arm__) |
| EnableFlushDenormalToZero(); |
| #endif |
| int diff = TestHalfFloatPlane(benchmark_width_, benchmark_height_, |
| benchmark_iterations_, disable_cpu_flags_, |
| benchmark_cpu_info_, 1.0f / 65536.0f, 65535); |
| EXPECT_EQ(0, diff); |
| } |
| |
| TEST_F(LibYUVPlanarTest, TestHalfFloatPlane_16bit_One) { |
| int diff = TestHalfFloatPlane(benchmark_width_, benchmark_height_, |
| benchmark_iterations_, disable_cpu_flags_, |
| benchmark_cpu_info_, 1.0f, 65535); |
| EXPECT_LE(diff, 1); |
| } |
| |
| TEST_F(LibYUVPlanarTest, TestHalfFloatPlane_16bit_Opt) { |
| int diff = TestHalfFloatPlane(benchmark_width_, benchmark_height_, |
| benchmark_iterations_, disable_cpu_flags_, |
| benchmark_cpu_info_, 1.0f / 4096.0f, 65535); |
| EXPECT_EQ(0, diff); |
| } |
| |
| TEST_F(LibYUVPlanarTest, TestHalfFloatPlane_10bit_Opt) { |
| int diff = TestHalfFloatPlane(benchmark_width_, benchmark_height_, |
| benchmark_iterations_, disable_cpu_flags_, |
| benchmark_cpu_info_, 1.0f / 1024.0f, 1023); |
| EXPECT_EQ(0, diff); |
| } |
| |
| TEST_F(LibYUVPlanarTest, TestHalfFloatPlane_9bit_Opt) { |
| int diff = TestHalfFloatPlane(benchmark_width_, benchmark_height_, |
| benchmark_iterations_, disable_cpu_flags_, |
| benchmark_cpu_info_, 1.0f / 512.0f, 511); |
| EXPECT_EQ(0, diff); |
| } |
| |
| TEST_F(LibYUVPlanarTest, TestHalfFloatPlane_Opt) { |
| int diff = TestHalfFloatPlane(benchmark_width_, benchmark_height_, |
| benchmark_iterations_, disable_cpu_flags_, |
| benchmark_cpu_info_, 1.0f / 4096.0f, 4095); |
| EXPECT_EQ(0, diff); |
| } |
| |
| TEST_F(LibYUVPlanarTest, TestHalfFloatPlane_Offby1) { |
| int diff = TestHalfFloatPlane(benchmark_width_, benchmark_height_, |
| benchmark_iterations_, disable_cpu_flags_, |
| benchmark_cpu_info_, 1.0f / 4095.0f, 4095); |
| EXPECT_EQ(0, diff); |
| } |
| |
| TEST_F(LibYUVPlanarTest, TestHalfFloatPlane_One) { |
| int diff = TestHalfFloatPlane(benchmark_width_, benchmark_height_, |
| benchmark_iterations_, disable_cpu_flags_, |
| benchmark_cpu_info_, 1.0f, 2047); |
| EXPECT_EQ(0, diff); |
| } |
| |
| TEST_F(LibYUVPlanarTest, TestHalfFloatPlane_12bit_One) { |
| int diff = TestHalfFloatPlane(benchmark_width_, benchmark_height_, |
| benchmark_iterations_, disable_cpu_flags_, |
| benchmark_cpu_info_, 1.0f, 4095); |
| EXPECT_LE(diff, 1); |
| } |
| |
| float TestByteToFloat(int benchmark_width, |
| int benchmark_height, |
| int benchmark_iterations, |
| int disable_cpu_flags, |
| int benchmark_cpu_info, |
| float scale) { |
| int i, j; |
| const int y_plane_size = benchmark_width * benchmark_height; |
| |
| align_buffer_page_end(orig_y, y_plane_size * (1 + 4 + 4)); |
| float* dst_opt = reinterpret_cast<float*>(orig_y + y_plane_size); |
| float* dst_c = reinterpret_cast<float*>(orig_y + y_plane_size * 5); |
| |
| MemRandomize(orig_y, y_plane_size); |
| memset(dst_c, 0, y_plane_size * 4); |
| memset(dst_opt, 1, y_plane_size * 4); |
| |
| // Disable all optimizations. |
| MaskCpuFlags(disable_cpu_flags); |
| ByteToFloat(orig_y, dst_c, scale, y_plane_size); |
| |
| // Enable optimizations. |
| MaskCpuFlags(benchmark_cpu_info); |
| for (j = 0; j < benchmark_iterations; j++) { |
| ByteToFloat(orig_y, dst_opt, scale, y_plane_size); |
| } |
| |
| float max_diff = 0; |
| for (i = 0; i < y_plane_size; ++i) { |
| float abs_diff = fabs(dst_c[i] - dst_opt[i]); |
| if (abs_diff > max_diff) { |
| max_diff = abs_diff; |
| } |
| } |
| |
| free_aligned_buffer_page_end(orig_y); |
| return max_diff; |
| } |
| |
| TEST_F(LibYUVPlanarTest, TestByteToFloat) { |
| float diff = TestByteToFloat(benchmark_width_, benchmark_height_, |
| benchmark_iterations_, disable_cpu_flags_, |
| benchmark_cpu_info_, 1.0f); |
| EXPECT_EQ(0.f, diff); |
| } |
| |
| TEST_F(LibYUVPlanarTest, TestARGBLumaColorTable) { |
| SIMD_ALIGNED(uint8_t orig_pixels[1280][4]); |
| SIMD_ALIGNED(uint8_t dst_pixels_opt[1280][4]); |
| SIMD_ALIGNED(uint8_t dst_pixels_c[1280][4]); |
| memset(orig_pixels, 0, sizeof(orig_pixels)); |
| |
| align_buffer_page_end(lumacolortable, 32768); |
| int v = 0; |
| for (int i = 0; i < 32768; ++i) { |
| lumacolortable[i] = v; |
| v += 3; |
| } |
| // Test blue |
| orig_pixels[0][0] = 255u; |
| orig_pixels[0][1] = 0u; |
| orig_pixels[0][2] = 0u; |
| orig_pixels[0][3] = 128u; |
| // Test green |
| orig_pixels[1][0] = 0u; |
| orig_pixels[1][1] = 255u; |
| orig_pixels[1][2] = 0u; |
| orig_pixels[1][3] = 0u; |
| // Test red |
| orig_pixels[2][0] = 0u; |
| orig_pixels[2][1] = 0u; |
| orig_pixels[2][2] = 255u; |
| orig_pixels[2][3] = 255u; |
| // Test color |
| orig_pixels[3][0] = 16u; |
| orig_pixels[3][1] = 64u; |
| orig_pixels[3][2] = 192u; |
| orig_pixels[3][3] = 224u; |
| // Do 16 to test asm version. |
| ARGBLumaColorTable(&orig_pixels[0][0], 0, &dst_pixels_opt[0][0], 0, |
| &lumacolortable[0], 16, 1); |
| EXPECT_EQ(253u, dst_pixels_opt[0][0]); |
| EXPECT_EQ(0u, dst_pixels_opt[0][1]); |
| EXPECT_EQ(0u, dst_pixels_opt[0][2]); |
| EXPECT_EQ(128u, dst_pixels_opt[0][3]); |
| EXPECT_EQ(0u, dst_pixels_opt[1][0]); |
| EXPECT_EQ(253u, dst_pixels_opt[1][1]); |
| EXPECT_EQ(0u, dst_pixels_opt[1][2]); |
| EXPECT_EQ(0u, dst_pixels_opt[1][3]); |
| EXPECT_EQ(0u, dst_pixels_opt[2][0]); |
| EXPECT_EQ(0u, dst_pixels_opt[2][1]); |
| EXPECT_EQ(253u, dst_pixels_opt[2][2]); |
| EXPECT_EQ(255u, dst_pixels_opt[2][3]); |
| EXPECT_EQ(48u, dst_pixels_opt[3][0]); |
| EXPECT_EQ(192u, dst_pixels_opt[3][1]); |
| EXPECT_EQ(64u, dst_pixels_opt[3][2]); |
| EXPECT_EQ(224u, dst_pixels_opt[3][3]); |
| |
| for (int i = 0; i < 1280; ++i) { |
| orig_pixels[i][0] = i; |
| orig_pixels[i][1] = i / 2; |
| orig_pixels[i][2] = i / 3; |
| orig_pixels[i][3] = i; |
| } |
| |
| MaskCpuFlags(disable_cpu_flags_); |
| ARGBLumaColorTable(&orig_pixels[0][0], 0, &dst_pixels_c[0][0], 0, |
| lumacolortable, 1280, 1); |
| MaskCpuFlags(benchmark_cpu_info_); |
| |
| for (int i = 0; i < benchmark_pixels_div1280_; ++i) { |
| ARGBLumaColorTable(&orig_pixels[0][0], 0, &dst_pixels_opt[0][0], 0, |
| lumacolortable, 1280, 1); |
| } |
| for (int i = 0; i < 1280; ++i) { |
| EXPECT_EQ(dst_pixels_c[i][0], dst_pixels_opt[i][0]); |
| EXPECT_EQ(dst_pixels_c[i][1], dst_pixels_opt[i][1]); |
| EXPECT_EQ(dst_pixels_c[i][2], dst_pixels_opt[i][2]); |
| EXPECT_EQ(dst_pixels_c[i][3], dst_pixels_opt[i][3]); |
| } |
| |
| free_aligned_buffer_page_end(lumacolortable); |
| } |
| |
| TEST_F(LibYUVPlanarTest, TestARGBCopyAlpha) { |
| const int kSize = benchmark_width_ * benchmark_height_ * 4; |
| align_buffer_page_end(orig_pixels, kSize); |
| align_buffer_page_end(dst_pixels_opt, kSize); |
| align_buffer_page_end(dst_pixels_c, kSize); |
| |
| MemRandomize(orig_pixels, kSize); |
| MemRandomize(dst_pixels_opt, kSize); |
| memcpy(dst_pixels_c, dst_pixels_opt, kSize); |
| |
| MaskCpuFlags(disable_cpu_flags_); |
| ARGBCopyAlpha(orig_pixels, benchmark_width_ * 4, dst_pixels_c, |
| benchmark_width_ * 4, benchmark_width_, benchmark_height_); |
| MaskCpuFlags(benchmark_cpu_info_); |
| |
| for (int i = 0; i < benchmark_iterations_; ++i) { |
| ARGBCopyAlpha(orig_pixels, benchmark_width_ * 4, dst_pixels_opt, |
| benchmark_width_ * 4, benchmark_width_, benchmark_height_); |
| } |
| for (int i = 0; i < kSize; ++i) { |
| EXPECT_EQ(dst_pixels_c[i], dst_pixels_opt[i]); |
| } |
| |
| free_aligned_buffer_page_end(dst_pixels_c); |
| free_aligned_buffer_page_end(dst_pixels_opt); |
| free_aligned_buffer_page_end(orig_pixels); |
| } |
| |
| TEST_F(LibYUVPlanarTest, TestARGBExtractAlpha) { |
| const int kPixels = benchmark_width_ * benchmark_height_; |
| align_buffer_page_end(src_pixels, kPixels * 4); |
| align_buffer_page_end(dst_pixels_opt, kPixels); |
| align_buffer_page_end(dst_pixels_c, kPixels); |
| |
| MemRandomize(src_pixels, kPixels * 4); |
| MemRandomize(dst_pixels_opt, kPixels); |
| memcpy(dst_pixels_c, dst_pixels_opt, kPixels); |
| |
| MaskCpuFlags(disable_cpu_flags_); |
| ARGBExtractAlpha(src_pixels, benchmark_width_ * 4, dst_pixels_c, |
| benchmark_width_, benchmark_width_, benchmark_height_); |
| MaskCpuFlags(benchmark_cpu_info_); |
| |
| for (int i = 0; i < benchmark_iterations_; ++i) { |
| ARGBExtractAlpha(src_pixels, benchmark_width_ * 4, dst_pixels_opt, |
| benchmark_width_, benchmark_width_, benchmark_height_); |
| } |
| for (int i = 0; i < kPixels; ++i) { |
| EXPECT_EQ(dst_pixels_c[i], dst_pixels_opt[i]); |
| } |
| |
| free_aligned_buffer_page_end(dst_pixels_c); |
| free_aligned_buffer_page_end(dst_pixels_opt); |
| free_aligned_buffer_page_end(src_pixels); |
| } |
| |
| TEST_F(LibYUVPlanarTest, TestARGBCopyYToAlpha) { |
| const int kPixels = benchmark_width_ * benchmark_height_; |
| align_buffer_page_end(orig_pixels, kPixels); |
| align_buffer_page_end(dst_pixels_opt, kPixels * 4); |
| align_buffer_page_end(dst_pixels_c, kPixels * 4); |
| |
| MemRandomize(orig_pixels, kPixels); |
| MemRandomize(dst_pixels_opt, kPixels * 4); |
| memcpy(dst_pixels_c, dst_pixels_opt, kPixels * 4); |
| |
| MaskCpuFlags(disable_cpu_flags_); |
| ARGBCopyYToAlpha(orig_pixels, benchmark_width_, dst_pixels_c, |
| benchmark_width_ * 4, benchmark_width_, benchmark_height_); |
| MaskCpuFlags(benchmark_cpu_info_); |
| |
| for (int i = 0; i < benchmark_iterations_; ++i) { |
| ARGBCopyYToAlpha(orig_pixels, benchmark_width_, dst_pixels_opt, |
| benchmark_width_ * 4, benchmark_width_, benchmark_height_); |
| } |
| for (int i = 0; i < kPixels * 4; ++i) { |
| EXPECT_EQ(dst_pixels_c[i], dst_pixels_opt[i]); |
| } |
| |
| free_aligned_buffer_page_end(dst_pixels_c); |
| free_aligned_buffer_page_end(dst_pixels_opt); |
| free_aligned_buffer_page_end(orig_pixels); |
| } |
| |
| static int TestARGBRect(int width, |
| int height, |
| int benchmark_iterations, |
| int disable_cpu_flags, |
| int benchmark_cpu_info, |
| int invert, |
| int off, |
| int bpp) { |
| if (width < 1) { |
| width = 1; |
| } |
| const int kStride = width * bpp; |
| const int kSize = kStride * height; |
| const uint32_t v32 = fastrand() & (bpp == 4 ? 0xffffffff : 0xff); |
| |
| align_buffer_page_end(dst_argb_c, kSize + off); |
| align_buffer_page_end(dst_argb_opt, kSize + off); |
| |
| MemRandomize(dst_argb_c + off, kSize); |
| memcpy(dst_argb_opt + off, dst_argb_c + off, kSize); |
| |
| MaskCpuFlags(disable_cpu_flags); |
| if (bpp == 4) { |
| ARGBRect(dst_argb_c + off, kStride, 0, 0, width, invert * height, v32); |
| } else { |
| SetPlane(dst_argb_c + off, kStride, width, invert * height, v32); |
| } |
| |
| MaskCpuFlags(benchmark_cpu_info); |
| for (int i = 0; i < benchmark_iterations; ++i) { |
| if (bpp == 4) { |
| ARGBRect(dst_argb_opt + off, kStride, 0, 0, width, invert * height, v32); |
| } else { |
| SetPlane(dst_argb_opt + off, kStride, width, invert * height, v32); |
| } |
| } |
| int max_diff = 0; |
| for (int i = 0; i < kStride * height; ++i) { |
| int abs_diff = abs(static_cast<int>(dst_argb_c[i + off]) - |
| static_cast<int>(dst_argb_opt[i + off])); |
| if (abs_diff > max_diff) { |
| max_diff = abs_diff; |
| } |
| } |
| free_aligned_buffer_page_end(dst_argb_c); |
| free_aligned_buffer_page_end(dst_argb_opt); |
| return max_diff; |
| } |
| |
| TEST_F(LibYUVPlanarTest, ARGBRect_Any) { |
| int max_diff = TestARGBRect(benchmark_width_ + 1, benchmark_height_, |
| benchmark_iterations_, disable_cpu_flags_, |
| benchmark_cpu_info_, +1, 0, 4); |
| EXPECT_EQ(0, max_diff); |
| } |
| |
| TEST_F(LibYUVPlanarTest, ARGBRect_Unaligned) { |
| int max_diff = |
| TestARGBRect(benchmark_width_, benchmark_height_, benchmark_iterations_, |
| disable_cpu_flags_, benchmark_cpu_info_, +1, 1, 4); |
| EXPECT_EQ(0, max_diff); |
| } |
| |
| TEST_F(LibYUVPlanarTest, ARGBRect_Invert) { |
| int max_diff = |
| TestARGBRect(benchmark_width_, benchmark_height_, benchmark_iterations_, |
| disable_cpu_flags_, benchmark_cpu_info_, -1, 0, 4); |
| EXPECT_EQ(0, max_diff); |
| } |
| |
| TEST_F(LibYUVPlanarTest, ARGBRect_Opt) { |
| int max_diff = |
| TestARGBRect(benchmark_width_, benchmark_height_, benchmark_iterations_, |
| disable_cpu_flags_, benchmark_cpu_info_, +1, 0, 4); |
| EXPECT_EQ(0, max_diff); |
| } |
| |
| TEST_F(LibYUVPlanarTest, SetPlane_Any) { |
| int max_diff = TestARGBRect(benchmark_width_ + 1, benchmark_height_, |
| benchmark_iterations_, disable_cpu_flags_, |
| benchmark_cpu_info_, +1, 0, 1); |
| EXPECT_EQ(0, max_diff); |
| } |
| |
| TEST_F(LibYUVPlanarTest, SetPlane_Unaligned) { |
| int max_diff = |
| TestARGBRect(benchmark_width_, benchmark_height_, benchmark_iterations_, |
| disable_cpu_flags_, benchmark_cpu_info_, +1, 1, 1); |
| EXPECT_EQ(0, max_diff); |
| } |
| |
| TEST_F(LibYUVPlanarTest, SetPlane_Invert) { |
| int max_diff = |
| TestARGBRect(benchmark_width_, benchmark_height_, benchmark_iterations_, |
| disable_cpu_flags_, benchmark_cpu_info_, -1, 0, 1); |
| EXPECT_EQ(0, max_diff); |
| } |
| |
| TEST_F(LibYUVPlanarTest, SetPlane_Opt) { |
| int max_diff = |
| TestARGBRect(benchmark_width_, benchmark_height_, benchmark_iterations_, |
| disable_cpu_flags_, benchmark_cpu_info_, +1, 0, 1); |
| EXPECT_EQ(0, max_diff); |
| } |
| |
| TEST_F(LibYUVPlanarTest, MergeUVPlane_Opt) { |
| const int kPixels = benchmark_width_ * benchmark_height_; |
| align_buffer_page_end(src_pixels_u, kPixels); |
| align_buffer_page_end(src_pixels_v, kPixels); |
| align_buffer_page_end(dst_pixels_opt, kPixels * 2); |
| align_buffer_page_end(dst_pixels_c, kPixels * 2); |
| |
| MemRandomize(src_pixels_u, kPixels); |
| MemRandomize(src_pixels_v, kPixels); |
| MemRandomize(dst_pixels_opt, kPixels * 2); |
| MemRandomize(dst_pixels_c, kPixels * 2); |
| |
| MaskCpuFlags(disable_cpu_flags_); |
| MergeUVPlane(src_pixels_u, benchmark_width_, src_pixels_v, benchmark_width_, |
| dst_pixels_c, benchmark_width_ * 2, benchmark_width_, |
| benchmark_height_); |
| MaskCpuFlags(benchmark_cpu_info_); |
| |
| for (int i = 0; i < benchmark_iterations_; ++i) { |
| MergeUVPlane(src_pixels_u, benchmark_width_, src_pixels_v, benchmark_width_, |
| dst_pixels_opt, benchmark_width_ * 2, benchmark_width_, |
| benchmark_height_); |
| } |
| |
| for (int i = 0; i < kPixels * 2; ++i) { |
| EXPECT_EQ(dst_pixels_c[i], dst_pixels_opt[i]); |
| } |
| |
| free_aligned_buffer_page_end(src_pixels_u); |
| free_aligned_buffer_page_end(src_pixels_v); |
| free_aligned_buffer_page_end(dst_pixels_opt); |
| free_aligned_buffer_page_end(dst_pixels_c); |
| } |
| |
| // 16 bit channel split and merge |
| TEST_F(LibYUVPlanarTest, MergeUVPlane_16_Opt) { |
| const int kPixels = benchmark_width_ * benchmark_height_; |
| align_buffer_page_end(src_pixels_u, kPixels * 2); |
| align_buffer_page_end(src_pixels_v, kPixels * 2); |
| align_buffer_page_end(dst_pixels_opt, kPixels * 2 * 2); |
| align_buffer_page_end(dst_pixels_c, kPixels * 2 * 2); |
| MemRandomize(src_pixels_u, kPixels * 2); |
| MemRandomize(src_pixels_v, kPixels * 2); |
| MemRandomize(dst_pixels_opt, kPixels * 2 * 2); |
| MemRandomize(dst_pixels_c, kPixels * 2 * 2); |
| |
| MaskCpuFlags(disable_cpu_flags_); |
| MergeUVPlane_16((const uint16_t*)src_pixels_u, benchmark_width_, |
| (const uint16_t*)src_pixels_v, benchmark_width_, |
| (uint16_t*)dst_pixels_c, benchmark_width_ * 2, |
| benchmark_width_, benchmark_height_, 12); |
| MaskCpuFlags(benchmark_cpu_info_); |
| |
| for (int i = 0; i < benchmark_iterations_; ++i) { |
| MergeUVPlane_16((const uint16_t*)src_pixels_u, benchmark_width_, |
| (const uint16_t*)src_pixels_v, benchmark_width_, |
| (uint16_t*)dst_pixels_opt, benchmark_width_ * 2, |
| benchmark_width_, benchmark_height_, 12); |
| } |
| |
| for (int i = 0; i < kPixels * 2 * 2; ++i) { |
| EXPECT_EQ(dst_pixels_c[i], dst_pixels_opt[i]); |
| } |
| free_aligned_buffer_page_end(src_pixels_u); |
| free_aligned_buffer_page_end(src_pixels_v); |
| free_aligned_buffer_page_end(dst_pixels_opt); |
| free_aligned_buffer_page_end(dst_pixels_c); |
| } |
| |
| TEST_F(LibYUVPlanarTest, SplitUVPlane_Opt) { |
| const int kPixels = benchmark_width_ * benchmark_height_; |
| align_buffer_page_end(src_pixels, kPixels * 2); |
| align_buffer_page_end(dst_pixels_u_c, kPixels); |
| align_buffer_page_end(dst_pixels_v_c, kPixels); |
| align_buffer_page_end(dst_pixels_u_opt, kPixels); |
| align_buffer_page_end(dst_pixels_v_opt, kPixels); |
| |
| MemRandomize(src_pixels, kPixels * 2); |
| MemRandomize(dst_pixels_u_c, kPixels); |
| MemRandomize(dst_pixels_v_c, kPixels); |
| MemRandomize(dst_pixels_u_opt, kPixels); |
| MemRandomize(dst_pixels_v_opt, kPixels); |
| |
| MaskCpuFlags(disable_cpu_flags_); |
| SplitUVPlane(src_pixels, benchmark_width_ * 2, dst_pixels_u_c, |
| benchmark_width_, dst_pixels_v_c, benchmark_width_, |
| benchmark_width_, benchmark_height_); |
| MaskCpuFlags(benchmark_cpu_info_); |
| |
| for (int i = 0; i < benchmark_iterations_; ++i) { |
| SplitUVPlane(src_pixels, benchmark_width_ * 2, dst_pixels_u_opt, |
| benchmark_width_, dst_pixels_v_opt, benchmark_width_, |
| benchmark_width_, benchmark_height_); |
| } |
| |
| for (int i = 0; i < kPixels; ++i) { |
| EXPECT_EQ(dst_pixels_u_c[i], dst_pixels_u_opt[i]); |
| EXPECT_EQ(dst_pixels_v_c[i], dst_pixels_v_opt[i]); |
| } |
| |
| free_aligned_buffer_page_end(src_pixels); |
| free_aligned_buffer_page_end(dst_pixels_u_c); |
| free_aligned_buffer_page_end(dst_pixels_v_c); |
| free_aligned_buffer_page_end(dst_pixels_u_opt); |
| free_aligned_buffer_page_end(dst_pixels_v_opt); |
| } |
| |
| // 16 bit channel split |
| TEST_F(LibYUVPlanarTest, SplitUVPlane_16_Opt) { |
| const int kPixels = benchmark_width_ * benchmark_height_; |
| align_buffer_page_end(src_pixels, kPixels * 2 * 2); |
| align_buffer_page_end(dst_pixels_u_c, kPixels * 2); |
| align_buffer_page_end(dst_pixels_v_c, kPixels * 2); |
| align_buffer_page_end(dst_pixels_u_opt, kPixels * 2); |
| align_buffer_page_end(dst_pixels_v_opt, kPixels * 2); |
| MemRandomize(src_pixels, kPixels * 2 * 2); |
| MemRandomize(dst_pixels_u_c, kPixels * 2); |
| MemRandomize(dst_pixels_v_c, kPixels * 2); |
| MemRandomize(dst_pixels_u_opt, kPixels * 2); |
| MemRandomize(dst_pixels_v_opt, kPixels * 2); |
| |
| MaskCpuFlags(disable_cpu_flags_); |
| SplitUVPlane_16((const uint16_t*)src_pixels, benchmark_width_ * 2, |
| (uint16_t*)dst_pixels_u_c, benchmark_width_, |
| (uint16_t*)dst_pixels_v_c, benchmark_width_, benchmark_width_, |
| benchmark_height_, 10); |
| MaskCpuFlags(benchmark_cpu_info_); |
| |
| for (int i = 0; i < benchmark_iterations_; ++i) { |
| SplitUVPlane_16((const uint16_t*)src_pixels, benchmark_width_ * 2, |
| (uint16_t*)dst_pixels_u_opt, benchmark_width_, |
| (uint16_t*)dst_pixels_v_opt, benchmark_width_, |
| benchmark_width_, benchmark_height_, 10); |
| } |
| |
| for (int i = 0; i < kPixels * 2; ++i) { |
| EXPECT_EQ(dst_pixels_u_c[i], dst_pixels_u_opt[i]); |
| EXPECT_EQ(dst_pixels_v_c[i], dst_pixels_v_opt[i]); |
| } |
| free_aligned_buffer_page_end(src_pixels); |
| free_aligned_buffer_page_end(dst_pixels_u_c); |
| free_aligned_buffer_page_end(dst_pixels_v_c); |
| free_aligned_buffer_page_end(dst_pixels_u_opt); |
| free_aligned_buffer_page_end(dst_pixels_v_opt); |
| } |
| |
| TEST_F(LibYUVPlanarTest, SwapUVPlane_Opt) { |
| // Round count up to multiple of 16 |
| const int kPixels = benchmark_width_ * benchmark_height_; |
| align_buffer_page_end(src_pixels, kPixels * 2); |
| align_buffer_page_end(dst_pixels_opt, kPixels * 2); |
| align_buffer_page_end(dst_pixels_c, kPixels * 2); |
| |
| MemRandomize(src_pixels, kPixels * 2); |
| MemRandomize(dst_pixels_opt, kPixels * 2); |
| MemRandomize(dst_pixels_c, kPixels * 2); |
| |
| MaskCpuFlags(disable_cpu_flags_); |
| SwapUVPlane(src_pixels, benchmark_width_ * 2, dst_pixels_c, |
| benchmark_width_ * 2, benchmark_width_, benchmark_height_); |
| MaskCpuFlags(benchmark_cpu_info_); |
| |
| for (int i = 0; i < benchmark_iterations_; ++i) { |
| SwapUVPlane(src_pixels, benchmark_width_ * 2, dst_pixels_opt, |
| benchmark_width_ * 2, benchmark_width_, benchmark_height_); |
| } |
| |
| for (int i = 0; i < kPixels * 2; ++i) { |
| EXPECT_EQ(dst_pixels_c[i], dst_pixels_opt[i]); |
| } |
| |
| free_aligned_buffer_page_end(src_pixels); |
| free_aligned_buffer_page_end(dst_pixels_opt); |
| free_aligned_buffer_page_end(dst_pixels_c); |
| } |
| |
| TEST_F(LibYUVPlanarTest, MergeRGBPlane_Opt) { |
| // Round count up to multiple of 16 |
| const int kPixels = benchmark_width_ * benchmark_height_; |
| align_buffer_page_end(src_pixels, kPixels * 3); |
| align_buffer_page_end(tmp_pixels_r, kPixels); |
| align_buffer_page_end(tmp_pixels_g, kPixels); |
| align_buffer_page_end(tmp_pixels_b, kPixels); |
| align_buffer_page_end(dst_pixels_opt, kPixels * 3); |
| align_buffer_page_end(dst_pixels_c, kPixels * 3); |
| |
| MemRandomize(src_pixels, kPixels * 3); |
| MemRandomize(tmp_pixels_r, kPixels); |
| MemRandomize(tmp_pixels_g, kPixels); |
| MemRandomize(tmp_pixels_b, kPixels); |
| MemRandomize(dst_pixels_opt, kPixels * 3); |
| MemRandomize(dst_pixels_c, kPixels * 3); |
| |
| MaskCpuFlags(disable_cpu_flags_); |
| SplitRGBPlane(src_pixels, benchmark_width_ * 3, tmp_pixels_r, |
| benchmark_width_, tmp_pixels_g, benchmark_width_, tmp_pixels_b, |
| benchmark_width_, benchmark_width_, benchmark_height_); |
| MergeRGBPlane(tmp_pixels_r, benchmark_width_, tmp_pixels_g, benchmark_width_, |
| tmp_pixels_b, benchmark_width_, dst_pixels_c, |
| benchmark_width_ * 3, benchmark_width_, benchmark_height_); |
| MaskCpuFlags(benchmark_cpu_info_); |
| |
| SplitRGBPlane(src_pixels, benchmark_width_ * 3, tmp_pixels_r, |
| benchmark_width_, tmp_pixels_g, benchmark_width_, tmp_pixels_b, |
| benchmark_width_, benchmark_width_, benchmark_height_); |
| |
| for (int i = 0; i < benchmark_iterations_; ++i) { |
| MergeRGBPlane(tmp_pixels_r, benchmark_width_, tmp_pixels_g, |
| benchmark_width_, tmp_pixels_b, benchmark_width_, |
| dst_pixels_opt, benchmark_width_ * 3, benchmark_width_, |
| benchmark_height_); |
| } |
| |
| for (int i = 0; i < kPixels * 3; ++i) { |
| EXPECT_EQ(dst_pixels_c[i], dst_pixels_opt[i]); |
| } |
| |
| free_aligned_buffer_page_end(src_pixels); |
| free_aligned_buffer_page_end(tmp_pixels_r); |
| free_aligned_buffer_page_end(tmp_pixels_g); |
| free_aligned_buffer_page_end(tmp_pixels_b); |
| free_aligned_buffer_page_end(dst_pixels_opt); |
| free_aligned_buffer_page_end(dst_pixels_c); |
| } |
| |
| TEST_F(LibYUVPlanarTest, SplitRGBPlane_Opt) { |
| // Round count up to multiple of 16 |
| const int kPixels = benchmark_width_ * benchmark_height_; |
| align_buffer_page_end(src_pixels, kPixels * 3); |
| align_buffer_page_end(tmp_pixels_r, kPixels); |
| align_buffer_page_end(tmp_pixels_g, kPixels); |
| align_buffer_page_end(tmp_pixels_b, kPixels); |
| align_buffer_page_end(dst_pixels_opt, kPixels * 3); |
| align_buffer_page_end(dst_pixels_c, kPixels * 3); |
| |
| MemRandomize(src_pixels, kPixels * 3); |
| MemRandomize(tmp_pixels_r, kPixels); |
| MemRandomize(tmp_pixels_g, kPixels); |
| MemRandomize(tmp_pixels_b, kPixels); |
| MemRandomize(dst_pixels_opt, kPixels * 3); |
| MemRandomize(dst_pixels_c, kPixels * 3); |
| |
| MaskCpuFlags(disable_cpu_flags_); |
| SplitRGBPlane(src_pixels, benchmark_width_ * 3, tmp_pixels_r, |
| benchmark_width_, tmp_pixels_g, benchmark_width_, tmp_pixels_b, |
| benchmark_width_, benchmark_width_, benchmark_height_); |
| MergeRGBPlane(tmp_pixels_r, benchmark_width_, tmp_pixels_g, benchmark_width_, |
| tmp_pixels_b, benchmark_width_, dst_pixels_c, |
| benchmark_width_ * 3, benchmark_width_, benchmark_height_); |
| MaskCpuFlags(benchmark_cpu_info_); |
| |
| for (int i = 0; i < benchmark_iterations_; ++i) { |
| SplitRGBPlane(src_pixels, benchmark_width_ * 3, tmp_pixels_r, |
| benchmark_width_, tmp_pixels_g, benchmark_width_, |
| tmp_pixels_b, benchmark_width_, benchmark_width_, |
| benchmark_height_); |
| } |
| MergeRGBPlane(tmp_pixels_r, benchmark_width_, tmp_pixels_g, benchmark_width_, |
| tmp_pixels_b, benchmark_width_, dst_pixels_opt, |
| benchmark_width_ * 3, benchmark_width_, benchmark_height_); |
| |
| for (int i = 0; i < kPixels * 3; ++i) { |
| EXPECT_EQ(dst_pixels_c[i], dst_pixels_opt[i]); |
| } |
| |
| free_aligned_buffer_page_end(src_pixels); |
| free_aligned_buffer_page_end(tmp_pixels_r); |
| free_aligned_buffer_page_end(tmp_pixels_g); |
| free_aligned_buffer_page_end(tmp_pixels_b); |
| free_aligned_buffer_page_end(dst_pixels_opt); |
| free_aligned_buffer_page_end(dst_pixels_c); |
| } |
| |
| TEST_F(LibYUVPlanarTest, MergeARGBPlane_Opt) { |
| const int kPixels = benchmark_width_ * benchmark_height_; |
| align_buffer_page_end(src_pixels, kPixels * 4); |
| align_buffer_page_end(tmp_pixels_r, kPixels); |
| align_buffer_page_end(tmp_pixels_g, kPixels); |
| align_buffer_page_end(tmp_pixels_b, kPixels); |
| align_buffer_page_end(tmp_pixels_a, kPixels); |
| align_buffer_page_end(dst_pixels_opt, kPixels * 4); |
| align_buffer_page_end(dst_pixels_c, kPixels * 4); |
| |
| MemRandomize(src_pixels, kPixels * 4); |
| MemRandomize(tmp_pixels_r, kPixels); |
| MemRandomize(tmp_pixels_g, kPixels); |
| MemRandomize(tmp_pixels_b, kPixels); |
| MemRandomize(tmp_pixels_a, kPixels); |
| MemRandomize(dst_pixels_opt, kPixels * 4); |
| MemRandomize(dst_pixels_c, kPixels * 4); |
| |
| MaskCpuFlags(disable_cpu_flags_); |
| SplitARGBPlane(src_pixels, benchmark_width_ * 4, tmp_pixels_r, |
| benchmark_width_, tmp_pixels_g, benchmark_width_, tmp_pixels_b, |
| benchmark_width_, tmp_pixels_a, benchmark_width_, |
| benchmark_width_, benchmark_height_); |
| MergeARGBPlane(tmp_pixels_r, benchmark_width_, tmp_pixels_g, benchmark_width_, |
| tmp_pixels_b, benchmark_width_, tmp_pixels_a, benchmark_width_, |
| dst_pixels_c, benchmark_width_ * 4, benchmark_width_, |
| benchmark_height_); |
| |
| MaskCpuFlags(benchmark_cpu_info_); |
| SplitARGBPlane(src_pixels, benchmark_width_ * 4, tmp_pixels_r, |
| benchmark_width_, tmp_pixels_g, benchmark_width_, tmp_pixels_b, |
| benchmark_width_, tmp_pixels_a, benchmark_width_, |
| benchmark_width_, benchmark_height_); |
| |
| for (int i = 0; i < benchmark_iterations_; ++i) { |
| MergeARGBPlane(tmp_pixels_r, benchmark_width_, tmp_pixels_g, |
| benchmark_width_, tmp_pixels_b, benchmark_width_, |
| tmp_pixels_a, benchmark_width_, dst_pixels_opt, |
| benchmark_width_ * 4, benchmark_width_, benchmark_height_); |
| } |
| |
| for (int i = 0; i < kPixels * 4; ++i) { |
| EXPECT_EQ(dst_pixels_c[i], dst_pixels_opt[i]); |
| } |
| |
| free_aligned_buffer_page_end(src_pixels); |
| free_aligned_buffer_page_end(tmp_pixels_r); |
| free_aligned_buffer_page_end(tmp_pixels_g); |
| free_aligned_buffer_page_end(tmp_pixels_b); |
| free_aligned_buffer_page_end(tmp_pixels_a); |
| free_aligned_buffer_page_end(dst_pixels_opt); |
| free_aligned_buffer_page_end(dst_pixels_c); |
| } |
| |
| TEST_F(LibYUVPlanarTest, SplitARGBPlane_Opt) { |
| const int kPixels = benchmark_width_ * benchmark_height_; |
| align_buffer_page_end(src_pixels, kPixels * 4); |
| align_buffer_page_end(tmp_pixels_r, kPixels); |
| align_buffer_page_end(tmp_pixels_g, kPixels); |
| align_buffer_page_end(tmp_pixels_b, kPixels); |
| align_buffer_page_end(tmp_pixels_a, kPixels); |
| align_buffer_page_end(dst_pixels_opt, kPixels * 4); |
| align_buffer_page_end(dst_pixels_c, kPixels * 4); |
| |
| MemRandomize(src_pixels, kPixels * 4); |
| MemRandomize(tmp_pixels_r, kPixels); |
| MemRandomize(tmp_pixels_g, kPixels); |
| MemRandomize(tmp_pixels_b, kPixels); |
| MemRandomize(tmp_pixels_a, kPixels); |
| MemRandomize(dst_pixels_opt, kPixels * 4); |
| MemRandomize(dst_pixels_c, kPixels * 4); |
| |
| MaskCpuFlags(disable_cpu_flags_); |
| SplitARGBPlane(src_pixels, benchmark_width_ * 4, tmp_pixels_r, |
| benchmark_width_, tmp_pixels_g, benchmark_width_, tmp_pixels_b, |
| benchmark_width_, tmp_pixels_a, benchmark_width_, |
| benchmark_width_, benchmark_height_); |
| MergeARGBPlane(tmp_pixels_r, benchmark_width_, tmp_pixels_g, benchmark_width_, |
| tmp_pixels_b, benchmark_width_, tmp_pixels_a, benchmark_width_, |
| dst_pixels_c, benchmark_width_ * 4, benchmark_width_, |
| benchmark_height_); |
| |
| MaskCpuFlags(benchmark_cpu_info_); |
| for (int i = 0; i < benchmark_iterations_; ++i) { |
| SplitARGBPlane(src_pixels, benchmark_width_ * 4, tmp_pixels_r, |
| benchmark_width_, tmp_pixels_g, benchmark_width_, |
| tmp_pixels_b, benchmark_width_, tmp_pixels_a, |
| benchmark_width_, benchmark_width_, benchmark_height_); |
| } |
| |
| MergeARGBPlane(tmp_pixels_r, benchmark_width_, tmp_pixels_g, benchmark_width_, |
| tmp_pixels_b, benchmark_width_, tmp_pixels_a, benchmark_width_, |
| dst_pixels_opt, benchmark_width_ * 4, benchmark_width_, |
| benchmark_height_); |
| |
| for (int i = 0; i < kPixels * 4; ++i) { |
| EXPECT_EQ(dst_pixels_c[i], dst_pixels_opt[i]); |
| } |
| |
| free_aligned_buffer_page_end(src_pixels); |
| free_aligned_buffer_page_end(tmp_pixels_r); |
| free_aligned_buffer_page_end(tmp_pixels_g); |
| free_aligned_buffer_page_end(tmp_pixels_b); |
| free_aligned_buffer_page_end(tmp_pixels_a); |
| free_aligned_buffer_page_end(dst_pixels_opt); |
| free_aligned_buffer_page_end(dst_pixels_c); |
| } |
| |
| TEST_F(LibYUVPlanarTest, MergeXRGBPlane_Opt) { |
| const int kPixels = benchmark_width_ * benchmark_height_; |
| align_buffer_page_end(src_pixels, kPixels * 4); |
| align_buffer_page_end(tmp_pixels_r, kPixels); |
| align_buffer_page_end(tmp_pixels_g, kPixels); |
| align_buffer_page_end(tmp_pixels_b, kPixels); |
| align_buffer_page_end(dst_pixels_opt, kPixels * 4); |
| align_buffer_page_end(dst_pixels_c, kPixels * 4); |
| |
| MemRandomize(src_pixels, kPixels * 4); |
| MemRandomize(tmp_pixels_r, kPixels); |
| MemRandomize(tmp_pixels_g, kPixels); |
| MemRandomize(tmp_pixels_b, kPixels); |
| MemRandomize(dst_pixels_opt, kPixels * 4); |
| MemRandomize(dst_pixels_c, kPixels * 4); |
| |
| MaskCpuFlags(disable_cpu_flags_); |
| SplitARGBPlane(src_pixels, benchmark_width_ * 4, tmp_pixels_r, |
| benchmark_width_, tmp_pixels_g, benchmark_width_, tmp_pixels_b, |
| benchmark_width_, NULL, 0, benchmark_width_, |
| benchmark_height_); |
| MergeARGBPlane(tmp_pixels_r, benchmark_width_, tmp_pixels_g, benchmark_width_, |
| tmp_pixels_b, benchmark_width_, NULL, 0, dst_pixels_c, |
| benchmark_width_ * 4, benchmark_width_, benchmark_height_); |
| |
| MaskCpuFlags(benchmark_cpu_info_); |
| SplitARGBPlane(src_pixels, benchmark_width_ * 4, tmp_pixels_r, |
| benchmark_width_, tmp_pixels_g, benchmark_width_, tmp_pixels_b, |
| benchmark_width_, NULL, 0, benchmark_width_, |
| benchmark_height_); |
| |
| for (int i = 0; i < benchmark_iterations_; ++i) { |
| MergeARGBPlane(tmp_pixels_r, benchmark_width_, tmp_pixels_g, |
| benchmark_width_, tmp_pixels_b, benchmark_width_, NULL, 0, |
| dst_pixels_opt, benchmark_width_ * 4, benchmark_width_, |
| benchmark_height_); |
| } |
| |
| for (int i = 0; i < kPixels * 4; ++i) { |
| EXPECT_EQ(dst_pixels_c[i], dst_pixels_opt[i]); |
| } |
| |
| free_aligned_buffer_page_end(src_pixels); |
| free_aligned_buffer_page_end(tmp_pixels_r); |
| free_aligned_buffer_page_end(tmp_pixels_g); |
| free_aligned_buffer_page_end(tmp_pixels_b); |
| free_aligned_buffer_page_end(dst_pixels_opt); |
| free_aligned_buffer_page_end(dst_pixels_c); |
| } |
| |
| TEST_F(LibYUVPlanarTest, SplitXRGBPlane_Opt) { |
| const int kPixels = benchmark_width_ * benchmark_height_; |
| align_buffer_page_end(src_pixels, kPixels * 4); |
| align_buffer_page_end(tmp_pixels_r, kPixels); |
| align_buffer_page_end(tmp_pixels_g, kPixels); |
| align_buffer_page_end(tmp_pixels_b, kPixels); |
| align_buffer_page_end(dst_pixels_opt, kPixels * 4); |
| align_buffer_page_end(dst_pixels_c, kPixels * 4); |
| |
| MemRandomize(src_pixels, kPixels * 4); |
| MemRandomize(tmp_pixels_r, kPixels); |
| MemRandomize(tmp_pixels_g, kPixels); |
| MemRandomize(tmp_pixels_b, kPixels); |
| MemRandomize(dst_pixels_opt, kPixels * 4); |
| MemRandomize(dst_pixels_c, kPixels * 4); |
| |
| MaskCpuFlags(disable_cpu_flags_); |
| SplitARGBPlane(src_pixels, benchmark_width_ * 4, tmp_pixels_r, |
| benchmark_width_, tmp_pixels_g, benchmark_width_, tmp_pixels_b, |
| benchmark_width_, NULL, 0, benchmark_width_, |
| benchmark_height_); |
| MergeARGBPlane(tmp_pixels_r, benchmark_width_, tmp_pixels_g, benchmark_width_, |
| tmp_pixels_b, benchmark_width_, NULL, 0, dst_pixels_c, |
| benchmark_width_ * 4, benchmark_width_, benchmark_height_); |
| |
| MaskCpuFlags(benchmark_cpu_info_); |
| for (int i = 0; i < benchmark_iterations_; ++i) { |
| SplitARGBPlane(src_pixels, benchmark_width_ * 4, tmp_pixels_r, |
| benchmark_width_, tmp_pixels_g, benchmark_width_, |
| tmp_pixels_b, benchmark_width_, NULL, 0, benchmark_width_, |
| benchmark_height_); |
| } |
| |
| MergeARGBPlane(tmp_pixels_r, benchmark_width_, tmp_pixels_g, benchmark_width_, |
| tmp_pixels_b, benchmark_width_, NULL, 0, dst_pixels_opt, |
| benchmark_width_ * 4, benchmark_width_, benchmark_height_); |
| |
| for (int i = 0; i < kPixels * 4; ++i) { |
| EXPECT_EQ(dst_pixels_c[i], dst_pixels_opt[i]); |
| } |
| |
| free_aligned_buffer_page_end(src_pixels); |
| free_aligned_buffer_page_end(tmp_pixels_r); |
| free_aligned_buffer_page_end(tmp_pixels_g); |
| free_aligned_buffer_page_end(tmp_pixels_b); |
| free_aligned_buffer_page_end(dst_pixels_opt); |
| free_aligned_buffer_page_end(dst_pixels_c); |
| } |
| |
| // Merge 4 channels |
| #define TESTQPLANARTOPI(FUNC, STYPE, DTYPE, DEPTH, W1280, N, NEG, OFF) \ |
| TEST_F(LibYUVPlanarTest, FUNC##Plane_##DEPTH##N) { \ |
| const int kWidth = W1280; \ |
| const int kPixels = kWidth * benchmark_height_; \ |
| align_buffer_page_end(src_memory_r, kPixels * sizeof(STYPE) + OFF); \ |
| align_buffer_page_end(src_memory_g, kPixels * sizeof(STYPE) + OFF); \ |
| align_buffer_page_end(src_memory_b, kPixels * sizeof(STYPE) + OFF); \ |
| align_buffer_page_end(src_memory_a, kPixels * sizeof(STYPE) + OFF); \ |
| align_buffer_page_end(dst_memory_c, kPixels * 4 * sizeof(DTYPE)); \ |
| align_buffer_page_end(dst_memory_opt, kPixels * 4 * sizeof(DTYPE)); \ |
| MemRandomize(src_memory_r, kPixels * sizeof(STYPE) + OFF); \ |
| MemRandomize(src_memory_g, kPixels * sizeof(STYPE) + OFF); \ |
| MemRandomize(src_memory_b, kPixels * sizeof(STYPE) + OFF); \ |
| MemRandomize(src_memory_a, kPixels * sizeof(STYPE) + OFF); \ |
| memset(dst_memory_c, 0, kPixels * 4 * sizeof(DTYPE)); \ |
| memset(dst_memory_opt, 0, kPixels * 4 * sizeof(DTYPE)); \ |
| STYPE* src_pixels_r = reinterpret_cast<STYPE*>(src_memory_r + OFF); \ |
| STYPE* src_pixels_g = reinterpret_cast<STYPE*>(src_memory_g + OFF); \ |
| STYPE* src_pixels_b = reinterpret_cast<STYPE*>(src_memory_b + OFF); \ |
| STYPE* src_pixels_a = reinterpret_cast<STYPE*>(src_memory_a + OFF); \ |
| DTYPE* dst_pixels_c = reinterpret_cast<DTYPE*>(dst_memory_c); \ |
| DTYPE* dst_pixels_opt = reinterpret_cast<DTYPE*>(dst_memory_opt); \ |
| MaskCpuFlags(disable_cpu_flags_); \ |
| FUNC##Plane(src_pixels_r, kWidth, src_pixels_g, kWidth, src_pixels_b, \ |
| kWidth, src_pixels_a, kWidth, dst_pixels_c, kWidth * 4, \ |
| kWidth, NEG benchmark_height_, DEPTH); \ |
| MaskCpuFlags(benchmark_cpu_info_); \ |
| for (int i = 0; i < benchmark_iterations_; ++i) { \ |
| FUNC##Plane(src_pixels_r, kWidth, src_pixels_g, kWidth, src_pixels_b, \ |
| kWidth, src_pixels_a, kWidth, dst_pixels_opt, kWidth * 4, \ |
| kWidth, NEG benchmark_height_, DEPTH); \ |
| } \ |
| for (int i = 0; i < kPixels * 4; ++i) { \ |
| EXPECT_EQ(dst_pixels_c[i], dst_pixels_opt[i]); \ |
| } \ |
| free_aligned_buffer_page_end(src_memory_r); \ |
| free_aligned_buffer_page_end(src_memory_g); \ |
| free_aligned_buffer_page_end(src_memory_b); \ |
| free_aligned_buffer_page_end(src_memory_a); \ |
| free_aligned_buffer_page_end(dst_memory_c); \ |
| free_aligned_buffer_page_end(dst_memory_opt); \ |
| } |
| |
| // Merge 3 channel RGB into 4 channel XRGB with opaque alpha |
| #define TESTQPLANAROTOPI(FUNC, STYPE, DTYPE, DEPTH, W1280, N, NEG, OFF) \ |
| TEST_F(LibYUVPlanarTest, FUNC##Plane_Opaque_##DEPTH##N) { \ |
| const int kWidth = W1280; \ |
| const int kPixels = kWidth * benchmark_height_; \ |
| align_buffer_page_end(src_memory_r, kPixels * sizeof(STYPE) + OFF); \ |
| align_buffer_page_end(src_memory_g, kPixels * sizeof(STYPE) + OFF); \ |
| align_buffer_page_end(src_memory_b, kPixels * sizeof(STYPE) + OFF); \ |
| align_buffer_page_end(dst_memory_c, kPixels * 4 * sizeof(DTYPE)); \ |
| align_buffer_page_end(dst_memory_opt, kPixels * 4 * sizeof(DTYPE)); \ |
| MemRandomize(src_memory_r, kPixels * sizeof(STYPE) + OFF); \ |
| MemRandomize(src_memory_g, kPixels * sizeof(STYPE) + OFF); \ |
| MemRandomize(src_memory_b, kPixels * sizeof(STYPE) + OFF); \ |
| memset(dst_memory_c, 0, kPixels * 4 * sizeof(DTYPE)); \ |
| memset(dst_memory_opt, 0, kPixels * 4 * sizeof(DTYPE)); \ |
| STYPE* src_pixels_r = reinterpret_cast<STYPE*>(src_memory_r + OFF); \ |
| STYPE* src_pixels_g = reinterpret_cast<STYPE*>(src_memory_g + OFF); \ |
| STYPE* src_pixels_b = reinterpret_cast<STYPE*>(src_memory_b + OFF); \ |
| DTYPE* dst_pixels_c = reinterpret_cast<DTYPE*>(dst_memory_c); \ |
| DTYPE* dst_pixels_opt = reinterpret_cast<DTYPE*>(dst_memory_opt); \ |
| MaskCpuFlags(disable_cpu_flags_); \ |
| FUNC##Plane(src_pixels_r, kWidth, src_pixels_g, kWidth, src_pixels_b, \ |
| kWidth, NULL, 0, dst_pixels_c, kWidth * 4, kWidth, \ |
| NEG benchmark_height_, DEPTH); \ |
| MaskCpuFlags(benchmark_cpu_info_); \ |
| for (int i = 0; i < benchmark_iterations_; ++i) { \ |
| FUNC##Plane(src_pixels_r, kWidth, src_pixels_g, kWidth, src_pixels_b, \ |
| kWidth, NULL, 0, dst_pixels_opt, kWidth * 4, kWidth, \ |
| NEG benchmark_height_, DEPTH); \ |
| } \ |
| for (int i = 0; i < kPixels * 4; ++i) { \ |
| EXPECT_EQ(dst_pixels_c[i], dst_pixels_opt[i]); \ |
| } \ |
| free_aligned_buffer_page_end(src_memory_r); \ |
| free_aligned_buffer_page_end(src_memory_g); \ |
| free_aligned_buffer_page_end(src_memory_b); \ |
| free_aligned_buffer_page_end(dst_memory_c); \ |
| free_aligned_buffer_page_end(dst_memory_opt); \ |
| } |
| |
| #define TESTQPLANARTOP(FUNC, STYPE, DTYPE, DEPTH) \ |
| TESTQPLANARTOPI(FUNC, STYPE, DTYPE, DEPTH, benchmark_width_ + 1, _Any, +, 0) \ |
| TESTQPLANARTOPI(FUNC, STYPE, DTYPE, DEPTH, benchmark_width_, _Unaligned, +, \ |
| 2) \ |
| TESTQPLANARTOPI(FUNC, STYPE, DTYPE, DEPTH, benchmark_width_, _Invert, -, 0) \ |
| TESTQPLANARTOPI(FUNC, STYPE, DTYPE, DEPTH, benchmark_width_, _Opt, +, 0) \ |
| TESTQPLANAROTOPI(FUNC, STYPE, DTYPE, DEPTH, benchmark_width_ + 1, _Any, +, \ |
| 0) \ |
| TESTQPLANAROTOPI(FUNC, STYPE, DTYPE, DEPTH, benchmark_width_, _Unaligned, +, \ |
| 2) \ |
| TESTQPLANAROTOPI(FUNC, STYPE, DTYPE, DEPTH, benchmark_width_, _Invert, -, 0) \ |
| TESTQPLANAROTOPI(FUNC, STYPE, DTYPE, DEPTH, benchmark_width_, _Opt, +, 0) |
| |
| TESTQPLANARTOP(MergeAR64, uint16_t, uint16_t, 10) |
| TESTQPLANARTOP(MergeAR64, uint16_t, uint16_t, 12) |
| TESTQPLANARTOP(MergeAR64, uint16_t, uint16_t, 16) |
| TESTQPLANARTOP(MergeARGB16To8, uint16_t, uint8_t, 10) |
| TESTQPLANARTOP(MergeARGB16To8, uint16_t, uint8_t, 12) |
| TESTQPLANARTOP(MergeARGB16To8, uint16_t, uint8_t, 16) |
| |
| #define TESTTPLANARTOPI(FUNC, STYPE, DTYPE, DEPTH, W1280, N, NEG, OFF) \ |
| TEST_F(LibYUVPlanarTest, FUNC##Plane_##DEPTH##N) { \ |
| const int kWidth = W1280; \ |
| const int kPixels = kWidth * benchmark_height_; \ |
| align_buffer_page_end(src_memory_r, kPixels * sizeof(STYPE) + OFF); \ |
| align_buffer_page_end(src_memory_g, kPixels * sizeof(STYPE) + OFF); \ |
| align_buffer_page_end(src_memory_b, kPixels * sizeof(STYPE) + OFF); \ |
| align_buffer_page_end(dst_memory_c, kPixels * 4 * sizeof(DTYPE)); \ |
| align_buffer_page_end(dst_memory_opt, kPixels * 4 * sizeof(DTYPE)); \ |
| MemRandomize(src_memory_r, kPixels * sizeof(STYPE) + OFF); \ |
| MemRandomize(src_memory_g, kPixels * sizeof(STYPE) + OFF); \ |
| MemRandomize(src_memory_b, kPixels * sizeof(STYPE) + OFF); \ |
| STYPE* src_pixels_r = reinterpret_cast<STYPE*>(src_memory_r + OFF); \ |
| STYPE* src_pixels_g = reinterpret_cast<STYPE*>(src_memory_g + OFF); \ |
| STYPE* src_pixels_b = reinterpret_cast<STYPE*>(src_memory_b + OFF); \ |
| DTYPE* dst_pixels_c = reinterpret_cast<DTYPE*>(dst_memory_c); \ |
| DTYPE* dst_pixels_opt = reinterpret_cast<DTYPE*>(dst_memory_opt); \ |
| memset(dst_pixels_c, 1, kPixels * 4 * sizeof(DTYPE)); \ |
| memset(dst_pixels_opt, 2, kPixels * 4 * sizeof(DTYPE)); \ |
| MaskCpuFlags(disable_cpu_flags_); \ |
| FUNC##Plane(src_pixels_r, kWidth, src_pixels_g, kWidth, src_pixels_b, \ |
| kWidth, dst_pixels_c, kWidth * 4, kWidth, \ |
| NEG benchmark_height_, DEPTH); \ |
| MaskCpuFlags(benchmark_cpu_info_); \ |
| for (int i = 0; i < benchmark_iterations_; ++i) { \ |
| FUNC##Plane(src_pixels_r, kWidth, src_pixels_g, kWidth, src_pixels_b, \ |
| kWidth, dst_pixels_opt, kWidth * 4, kWidth, \ |
| NEG benchmark_height_, DEPTH); \ |
| } \ |
| for (int i = 0; i < kPixels * 4; ++i) { \ |
| EXPECT_EQ(dst_pixels_c[i], dst_pixels_opt[i]); \ |
| } \ |
| free_aligned_buffer_page_end(src_memory_r); \ |
| free_aligned_buffer_page_end(src_memory_g); \ |
| free_aligned_buffer_page_end(src_memory_b); \ |
| free_aligned_buffer_page_end(dst_memory_c); \ |
| free_aligned_buffer_page_end(dst_memory_opt); \ |
| } |
| |
| #define TESTTPLANARTOP(FUNC, STYPE, DTYPE, DEPTH) \ |
| TESTTPLANARTOPI(FUNC, STYPE, DTYPE, DEPTH, benchmark_width_ + 1, _Any, +, 0) \ |
| TESTTPLANARTOPI(FUNC, STYPE, DTYPE, DEPTH, benchmark_width_, _Unaligned, +, \ |
| 2) \ |
| TESTTPLANARTOPI(FUNC, STYPE, DTYPE, DEPTH, benchmark_width_, _Invert, -, 0) \ |
| TESTTPLANARTOPI(FUNC, STYPE, DTYPE, DEPTH, benchmark_width_, _Opt, +, 0) |
| |
| TESTTPLANARTOP(MergeXR30, uint16_t, uint8_t, 10) |
| TESTTPLANARTOP(MergeXR30, uint16_t, uint8_t, 12) |
| TESTTPLANARTOP(MergeXR30, uint16_t, uint8_t, 16) |
| |
| // TODO(fbarchard): improve test for platforms and cpu detect |
| #ifdef HAS_MERGEUVROW_16_AVX2 |
| TEST_F(LibYUVPlanarTest, MergeUVRow_16_Opt) { |
| // Round count up to multiple of 16 |
| const int kPixels = (benchmark_width_ * benchmark_height_ + 15) & ~15; |
| |
| align_buffer_page_end(src_pixels_u, kPixels * 2); |
| align_buffer_page_end(src_pixels_v, kPixels * 2); |
| align_buffer_page_end(dst_pixels_uv_opt, kPixels * 2 * 2); |
| align_buffer_page_end(dst_pixels_uv_c, kPixels * 2 * 2); |
| |
| MemRandomize(src_pixels_u, kPixels * 2); |
| MemRandomize(src_pixels_v, kPixels * 2); |
| memset(dst_pixels_uv_opt, 0, kPixels * 2 * 2); |
| memset(dst_pixels_uv_c, 1, kPixels * 2 * 2); |
| |
| MergeUVRow_16_C(reinterpret_cast<const uint16_t*>(src_pixels_u), |
| reinterpret_cast<const uint16_t*>(src_pixels_v), |
| reinterpret_cast<uint16_t*>(dst_pixels_uv_c), 16, kPixels); |
| |
| int has_avx2 = TestCpuFlag(kCpuHasAVX2); |
| for (int i = 0; i < benchmark_iterations_; ++i) { |
| if (has_avx2) { |
| MergeUVRow_16_AVX2(reinterpret_cast<const uint16_t*>(src_pixels_u), |
| reinterpret_cast<const uint16_t*>(src_pixels_v), |
| reinterpret_cast<uint16_t*>(dst_pixels_uv_opt), 16, |
| kPixels); |
| } else { |
| MergeUVRow_16_C(reinterpret_cast<const uint16_t*>(src_pixels_u), |
| reinterpret_cast<const uint16_t*>(src_pixels_v), |
| reinterpret_cast<uint16_t*>(dst_pixels_uv_opt), 16, |
| kPixels); |
| } |
| } |
| |
| for (int i = 0; i < kPixels * 2 * 2; ++i) { |
| EXPECT_EQ(dst_pixels_uv_opt[i], dst_pixels_uv_c[i]); |
| } |
| |
| free_aligned_buffer_page_end(src_pixels_u); |
| free_aligned_buffer_page_end(src_pixels_v); |
| free_aligned_buffer_page_end(dst_pixels_uv_opt); |
| free_aligned_buffer_page_end(dst_pixels_uv_c); |
| } |
| #endif |
| |
| // TODO(fbarchard): Improve test for more platforms. |
| #ifdef HAS_MULTIPLYROW_16_AVX2 |
| TEST_F(LibYUVPlanarTest, MultiplyRow_16_Opt) { |
| // Round count up to multiple of 32 |
| const int kPixels = (benchmark_width_ * benchmark_height_ + 31) & ~31; |
| |
| align_buffer_page_end(src_pixels_y, kPixels * 2); |
| align_buffer_page_end(dst_pixels_y_opt, kPixels * 2); |
| align_buffer_page_end(dst_pixels_y_c, kPixels * 2); |
| |
| MemRandomize(src_pixels_y, kPixels * 2); |
| memset(dst_pixels_y_opt, 0, kPixels * 2); |
| memset(dst_pixels_y_c, 1, kPixels * 2); |
| |
| MultiplyRow_16_C(reinterpret_cast<const uint16_t*>(src_pixels_y), |
| reinterpret_cast<uint16_t*>(dst_pixels_y_c), 64, kPixels); |
| |
| int has_avx2 = TestCpuFlag(kCpuHasAVX2); |
| for (int i = 0; i < benchmark_iterations_; ++i) { |
| if (has_avx2) { |
| MultiplyRow_16_AVX2(reinterpret_cast<const uint16_t*>(src_pixels_y), |
| reinterpret_cast<uint16_t*>(dst_pixels_y_opt), 64, |
| kPixels); |
| } else { |
| MultiplyRow_16_C(reinterpret_cast<const uint16_t*>(src_pixels_y), |
| reinterpret_cast<uint16_t*>(dst_pixels_y_opt), 64, |
| kPixels); |
| } |
| } |
| |
| for (int i = 0; i < kPixels * 2; ++i) { |
| EXPECT_EQ(dst_pixels_y_opt[i], dst_pixels_y_c[i]); |
| } |
| |
| free_aligned_buffer_page_end(src_pixels_y); |
| free_aligned_buffer_page_end(dst_pixels_y_opt); |
| free_aligned_buffer_page_end(dst_pixels_y_c); |
| } |
| #endif // HAS_MULTIPLYROW_16_AVX2 |
| |
| TEST_F(LibYUVPlanarTest, Convert16To8Plane) { |
| const int kPixels = benchmark_width_ * benchmark_height_; |
| align_buffer_page_end(src_pixels_y, kPixels * 2); |
| align_buffer_page_end(dst_pixels_y_opt, kPixels); |
| align_buffer_page_end(dst_pixels_y_c, kPixels); |
| |
| MemRandomize(src_pixels_y, kPixels * 2); |
| memset(dst_pixels_y_opt, 0, kPixels); |
| memset(dst_pixels_y_c, 1, kPixels); |
| |
| MaskCpuFlags(disable_cpu_flags_); |
| Convert16To8Plane(reinterpret_cast<const uint16_t*>(src_pixels_y), |
| benchmark_width_, dst_pixels_y_c, benchmark_width_, 16384, |
| benchmark_width_, benchmark_height_); |
| MaskCpuFlags(benchmark_cpu_info_); |
| |
| for (int i = 0; i < benchmark_iterations_; ++i) { |
| Convert16To8Plane(reinterpret_cast<const uint16_t*>(src_pixels_y), |
| benchmark_width_, dst_pixels_y_opt, benchmark_width_, |
| 16384, benchmark_width_, benchmark_height_); |
| } |
| |
| for (int i = 0; i < kPixels; ++i) { |
| EXPECT_EQ(dst_pixels_y_opt[i], dst_pixels_y_c[i]); |
| } |
| |
| free_aligned_buffer_page_end(src_pixels_y); |
| free_aligned_buffer_page_end(dst_pixels_y_opt); |
| free_aligned_buffer_page_end(dst_pixels_y_c); |
| } |
| |
| TEST_F(LibYUVPlanarTest, YUY2ToY) { |
| const int kPixels = benchmark_width_ * benchmark_height_; |
| align_buffer_page_end(src_pixels_y, kPixels * 2); |
| align_buffer_page_end(dst_pixels_y_opt, kPixels); |
| align_buffer_page_end(dst_pixels_y_c, kPixels); |
| |
| MemRandomize(src_pixels_y, kPixels * 2); |
| memset(dst_pixels_y_opt, 0, kPixels); |
| memset(dst_pixels_y_c, 1, kPixels); |
| |
| MaskCpuFlags(disable_cpu_flags_); |
| YUY2ToY(src_pixels_y, benchmark_width_ * 2, dst_pixels_y_c, benchmark_width_, |
| benchmark_width_, benchmark_height_); |
| MaskCpuFlags(benchmark_cpu_info_); |
| |
| for (int i = 0; i < benchmark_iterations_; ++i) { |
| YUY2ToY(src_pixels_y, benchmark_width_ * 2, dst_pixels_y_opt, |
| benchmark_width_, benchmark_width_, benchmark_height_); |
| } |
| |
| for (int i = 0; i < kPixels; ++i) { |
| EXPECT_EQ(dst_pixels_y_opt[i], dst_pixels_y_c[i]); |
| } |
| |
| free_aligned_buffer_page_end(src_pixels_y); |
| free_aligned_buffer_page_end(dst_pixels_y_opt); |
| free_aligned_buffer_page_end(dst_pixels_y_c); |
| } |
| |
| TEST_F(LibYUVPlanarTest, UYVYToY) { |
| const int kPixels = benchmark_width_ * benchmark_height_; |
| align_buffer_page_end(src_pixels_y, kPixels * 2); |
| align_buffer_page_end(dst_pixels_y_opt, kPixels); |
| align_buffer_page_end(dst_pixels_y_c, kPixels); |
| |
| MemRandomize(src_pixels_y, kPixels * 2); |
| memset(dst_pixels_y_opt, 0, kPixels); |
| memset(dst_pixels_y_c, 1, kPixels); |
| |
| MaskCpuFlags(disable_cpu_flags_); |
| UYVYToY(src_pixels_y, benchmark_width_ * 2, dst_pixels_y_c, benchmark_width_, |
| benchmark_width_, benchmark_height_); |
| MaskCpuFlags(benchmark_cpu_info_); |
| |
| for (int i = 0; i < benchmark_iterations_; ++i) { |
| UYVYToY(src_pixels_y, benchmark_width_ * 2, dst_pixels_y_opt, |
| benchmark_width_, benchmark_width_, benchmark_height_); |
| } |
| |
| for (int i = 0; i < kPixels; ++i) { |
| EXPECT_EQ(dst_pixels_y_opt[i], dst_pixels_y_c[i]); |
| } |
| |
| free_aligned_buffer_page_end(src_pixels_y); |
| free_aligned_buffer_page_end(dst_pixels_y_opt); |
| free_aligned_buffer_page_end(dst_pixels_y_c); |
| } |
| |
| #ifdef ENABLE_ROW_TESTS |
| // TODO(fbarchard): Improve test for more platforms. |
| #ifdef HAS_CONVERT16TO8ROW_AVX2 |
| TEST_F(LibYUVPlanarTest, Convert16To8Row_Opt) { |
| // AVX2 does multiple of 32, so round count up |
| const int kPixels = (benchmark_width_ * benchmark_height_ + 31) & ~31; |
| align_buffer_page_end(src_pixels_y, kPixels * 2); |
| align_buffer_page_end(dst_pixels_y_opt, kPixels); |
| align_buffer_page_end(dst_pixels_y_c, kPixels); |
| |
| MemRandomize(src_pixels_y, kPixels * 2); |
| // clamp source range to 10 bits. |
| for (int i = 0; i < kPixels; ++i) { |
| reinterpret_cast<uint16_t*>(src_pixels_y)[i] &= 1023; |
| } |
| |
| memset(dst_pixels_y_opt, 0, kPixels); |
| memset(dst_pixels_y_c, 1, kPixels); |
| |
| Convert16To8Row_C(reinterpret_cast<const uint16_t*>(src_pixels_y), |
| dst_pixels_y_c, 16384, kPixels); |
| |
| int has_avx2 = TestCpuFlag(kCpuHasAVX2); |
| int has_ssse3 = TestCpuFlag(kCpuHasSSSE3); |
| for (int i = 0; i < benchmark_iterations_; ++i) { |
| if (has_avx2) { |
| Convert16To8Row_AVX2(reinterpret_cast<const uint16_t*>(src_pixels_y), |
| dst_pixels_y_opt, 16384, kPixels); |
| } else if (has_ssse3) { |
| Convert16To8Row_SSSE3(reinterpret_cast<const uint16_t*>(src_pixels_y), |
| dst_pixels_y_opt, 16384, kPixels); |
| } else { |
| Convert16To8Row_C(reinterpret_cast<const uint16_t*>(src_pixels_y), |
| dst_pixels_y_opt, 16384, kPixels); |
| } |
| } |
| |
| for (int i = 0; i < kPixels; ++i) { |
| EXPECT_EQ(dst_pixels_y_opt[i], dst_pixels_y_c[i]); |
| } |
| |
| free_aligned_buffer_page_end(src_pixels_y); |
| free_aligned_buffer_page_end(dst_pixels_y_opt); |
| free_aligned_buffer_page_end(dst_pixels_y_c); |
| } |
| #endif // HAS_CONVERT16TO8ROW_AVX2 |
| |
| #ifdef HAS_UYVYTOYROW_NEON |
| TEST_F(LibYUVPlanarTest, UYVYToYRow_Opt) { |
| // NEON does multiple of 16, so round count up |
| const int kPixels = (benchmark_width_ * benchmark_height_ + 15) & ~15; |
| align_buffer_page_end(src_pixels_y, kPixels * 2); |
| align_buffer_page_end(dst_pixels_y_opt, kPixels); |
| align_buffer_page_end(dst_pixels_y_c, kPixels); |
| |
| MemRandomize(src_pixels_y, kPixels * 2); |
| memset(dst_pixels_y_opt, 0, kPixels); |
| memset(dst_pixels_y_c, 1, kPixels); |
| |
| UYVYToYRow_C(src_pixels_y, dst_pixels_y_c, kPixels); |
| |
| for (int i = 0; i < benchmark_iterations_; ++i) { |
| UYVYToYRow_NEON(src_pixels_y, dst_pixels_y_opt, kPixels); |
| } |
| |
| for (int i = 0; i < kPixels; ++i) { |
| EXPECT_EQ(dst_pixels_y_opt[i], dst_pixels_y_c[i]); |
| } |
| |
| free_aligned_buffer_page_end(src_pixels_y); |
| free_aligned_buffer_page_end(dst_pixels_y_opt); |
| free_aligned_buffer_page_end(dst_pixels_y_c); |
| } |
| #endif // HAS_UYVYTOYROW_NEON |
| |
| #endif // ENABLE_ROW_TESTS |
| |
| TEST_F(LibYUVPlanarTest, Convert8To16Plane) { |
| const int kPixels = benchmark_width_ * benchmark_height_; |
| align_buffer_page_end(src_pixels_y, kPixels); |
| align_buffer_page_end(dst_pixels_y_opt, kPixels * 2); |
| align_buffer_page_end(dst_pixels_y_c, kPixels * 2); |
| |
| MemRandomize(src_pixels_y, kPixels); |
| memset(dst_pixels_y_opt, 0, kPixels * 2); |
| memset(dst_pixels_y_c, 1, kPixels * 2); |
| |
| MaskCpuFlags(disable_cpu_flags_); |
| Convert8To16Plane(src_pixels_y, benchmark_width_, |
| reinterpret_cast<uint16_t*>(dst_pixels_y_c), |
| benchmark_width_, 1024, benchmark_width_, |
| benchmark_height_); |
| MaskCpuFlags(benchmark_cpu_info_); |
| |
| for (int i = 0; i < benchmark_iterations_; ++i) { |
| Convert8To16Plane(src_pixels_y, benchmark_width_, |
| reinterpret_cast<uint16_t*>(dst_pixels_y_opt), |
| benchmark_width_, 1024, benchmark_width_, |
| benchmark_height_); |
| } |
| |
| for (int i = 0; i < kPixels * 2; ++i) { |
| EXPECT_EQ(dst_pixels_y_opt[i], dst_pixels_y_c[i]); |
| } |
| |
| free_aligned_buffer_page_end(src_pixels_y); |
| free_aligned_buffer_page_end(dst_pixels_y_opt); |
| free_aligned_buffer_page_end(dst_pixels_y_c); |
| } |
| |
| #ifdef ENABLE_ROW_TESTS |
| // TODO(fbarchard): Improve test for more platforms. |
| #ifdef HAS_CONVERT8TO16ROW_AVX2 |
| TEST_F(LibYUVPlanarTest, Convert8To16Row_Opt) { |
| const int kPixels = (benchmark_width_ * benchmark_height_ + 31) & ~31; |
| align_buffer_page_end(src_pixels_y, kPixels); |
| align_buffer_page_end(dst_pixels_y_opt, kPixels * 2); |
| align_buffer_page_end(dst_pixels_y_c, kPixels * 2); |
| |
| MemRandomize(src_pixels_y, kPixels); |
| memset(dst_pixels_y_opt, 0, kPixels * 2); |
| memset(dst_pixels_y_c, 1, kPixels * 2); |
| |
| Convert8To16Row_C(src_pixels_y, reinterpret_cast<uint16_t*>(dst_pixels_y_c), |
| 1024, kPixels); |
| |
| int has_avx2 = TestCpuFlag(kCpuHasAVX2); |
| int has_sse2 = TestCpuFlag(kCpuHasSSE2); |
| for (int i = 0; i < benchmark_iterations_; ++i) { |
| if (has_avx2) { |
| Convert8To16Row_AVX2(src_pixels_y, |
| reinterpret_cast<uint16_t*>(dst_pixels_y_opt), 1024, |
| kPixels); |
| } else if (has_sse2) { |
| Convert8To16Row_SSE2(src_pixels_y, |
| reinterpret_cast<uint16_t*>(dst_pixels_y_opt), 1024, |
| kPixels); |
| } else { |
| Convert8To16Row_C(src_pixels_y, |
| reinterpret_cast<uint16_t*>(dst_pixels_y_opt), 1024, |
| kPixels); |
| } |
| } |
| |
| for (int i = 0; i < kPixels * 2; ++i) { |
| EXPECT_EQ(dst_pixels_y_opt[i], dst_pixels_y_c[i]); |
| } |
| |
| free_aligned_buffer_page_end(src_pixels_y); |
| free_aligned_buffer_page_end(dst_pixels_y_opt); |
| free_aligned_buffer_page_end(dst_pixels_y_c); |
| } |
| #endif // HAS_CONVERT8TO16ROW_AVX2 |
| |
| float TestScaleMaxSamples(int benchmark_width, |
| int benchmark_height, |
| int benchmark_iterations, |
| float scale, |
| bool opt) { |
| int i, j; |
| float max_c, max_opt = 0.f; |
| // NEON does multiple of 8, so round count up |
| const int kPixels = (benchmark_width * benchmark_height + 7) & ~7; |
| align_buffer_page_end(orig_y, kPixels * 4 * 3 + 48); |
| uint8_t* dst_c = orig_y + kPixels * 4 + 16; |
| uint8_t* dst_opt = orig_y + kPixels * 4 * 2 + 32; |
| |
| // Randomize works but may contain some denormals affecting performance. |
| // MemRandomize(orig_y, kPixels * 4); |
| // large values are problematic. audio is really -1 to 1. |
| for (i = 0; i < kPixels; ++i) { |
| (reinterpret_cast<float*>(orig_y))[i] = sinf(static_cast<float>(i) * 0.1f); |
| } |
| memset(dst_c, 0, kPixels * 4); |
| memset(dst_opt, 1, kPixels * 4); |
| |
| max_c = ScaleMaxSamples_C(reinterpret_cast<float*>(orig_y), |
| reinterpret_cast<float*>(dst_c), scale, kPixels); |
| |
| for (j = 0; j < benchmark_iterations; j++) { |
| if (opt) { |
| #ifdef HAS_SCALESUMSAMPLES_NEON |
| max_opt = ScaleMaxSamples_NEON(reinterpret_cast<float*>(orig_y), |
| reinterpret_cast<float*>(dst_opt), scale, |
| kPixels); |
| #else |
| max_opt = |
| ScaleMaxSamples_C(reinterpret_cast<float*>(orig_y), |
| reinterpret_cast<float*>(dst_opt), scale, kPixels); |
| #endif |
| } else { |
| max_opt = |
| ScaleMaxSamples_C(reinterpret_cast<float*>(orig_y), |
| reinterpret_cast<float*>(dst_opt), scale, kPixels); |
| } |
| } |
| |
| float max_diff = FAbs(max_opt - max_c); |
| for (i = 0; i < kPixels; ++i) { |
| float abs_diff = FAbs((reinterpret_cast<float*>(dst_c)[i]) - |
| (reinterpret_cast<float*>(dst_opt)[i])); |
| if (abs_diff > max_diff) { |
| max_diff = abs_diff; |
| } |
| } |
| |
| free_aligned_buffer_page_end(orig_y); |
| return max_diff; |
| } |
| |
| TEST_F(LibYUVPlanarTest, TestScaleMaxSamples_C) { |
| float diff = TestScaleMaxSamples(benchmark_width_, benchmark_height_, |
| benchmark_iterations_, 1.2f, false); |
| EXPECT_EQ(0, diff); |
| } |
| |
| TEST_F(LibYUVPlanarTest, TestScaleMaxSamples_Opt) { |
| float diff = TestScaleMaxSamples(benchmark_width_, benchmark_height_, |
| benchmark_iterations_, 1.2f, true); |
| EXPECT_EQ(0, diff); |
| } |
| |
| float TestScaleSumSamples(int benchmark_width, |
| int benchmark_height, |
| int benchmark_iterations, |
| float scale, |
| bool opt) { |
| int i, j; |
| float sum_c, sum_opt = 0.f; |
| // NEON does multiple of 8, so round count up |
| const int kPixels = (benchmark_width * benchmark_height + 7) & ~7; |
| align_buffer_page_end(orig_y, kPixels * 4 * 3); |
| uint8_t* dst_c = orig_y + kPixels * 4; |
| uint8_t* dst_opt = orig_y + kPixels * 4 * 2; |
| |
| // Randomize works but may contain some denormals affecting performance. |
| // MemRandomize(orig_y, kPixels * 4); |
| // large values are problematic. audio is really -1 to 1. |
| for (i = 0; i < kPixels; ++i) { |
| (reinterpret_cast<float*>(orig_y))[i] = sinf(static_cast<float>(i) * 0.1f); |
| } |
| memset(dst_c, 0, kPixels * 4); |
| memset(dst_opt, 1, kPixels * 4); |
| |
| sum_c = ScaleSumSamples_C(reinterpret_cast<float*>(orig_y), |
| reinterpret_cast<float*>(dst_c), scale, kPixels); |
| |
| for (j = 0; j < benchmark_iterations; j++) { |
| if (opt) { |
| #ifdef HAS_SCALESUMSAMPLES_NEON |
| sum_opt = ScaleSumSamples_NEON(reinterpret_cast<float*>(orig_y), |
| reinterpret_cast<float*>(dst_opt), scale, |
| kPixels); |
| #else |
| sum_opt = |
| ScaleSumSamples_C(reinterpret_cast<float*>(orig_y), |
| reinterpret_cast<float*>(dst_opt), scale, kPixels); |
| #endif |
| } else { |
| sum_opt = |
| ScaleSumSamples_C(reinterpret_cast<float*>(orig_y), |
| reinterpret_cast<float*>(dst_opt), scale, kPixels); |
| } |
| } |
| |
| float mse_opt = sum_opt / kPixels * 4; |
| float mse_c = sum_c / kPixels * 4; |
| float mse_error = FAbs(mse_opt - mse_c) / mse_c; |
| |
| // If the sum of a float is more than 4 million, small adds are round down on |
| // float and produce different results with vectorized sum vs scalar sum. |
| // Ignore the difference if the sum is large. |
| float max_diff = 0.f; |
| if (mse_error > 0.0001 && sum_c < 4000000) { // allow .01% difference of mse |
| max_diff = mse_error; |
| } |
| |
| for (i = 0; i < kPixels; ++i) { |
| float abs_diff = FAbs((reinterpret_cast<float*>(dst_c)[i]) - |
| (reinterpret_cast<float*>(dst_opt)[i])); |
| if (abs_diff > max_diff) { |
| max_diff = abs_diff; |
| } |
| } |
| |
| free_aligned_buffer_page_end(orig_y); |
| return max_diff; |
| } |
| |
| TEST_F(LibYUVPlanarTest, TestScaleSumSamples_C) { |
| float diff = TestScaleSumSamples(benchmark_width_, benchmark_height_, |
| benchmark_iterations_, 1.2f, false); |
| EXPECT_EQ(0, diff); |
| } |
| |
| TEST_F(LibYUVPlanarTest, TestScaleSumSamples_Opt) { |
| float diff = TestScaleSumSamples(benchmark_width_, benchmark_height_, |
| benchmark_iterations_, 1.2f, true); |
| EXPECT_EQ(0, diff); |
| } |
| |
| float TestScaleSamples(int benchmark_width, |
| int benchmark_height, |
| int benchmark_iterations, |
| float scale, |
| bool opt) { |
| int i, j; |
| // NEON does multiple of 8, so round count up |
| const int kPixels = (benchmark_width * benchmark_height + 7) & ~7; |
| align_buffer_page_end(orig_y, kPixels * 4 * 3); |
| uint8_t* dst_c = orig_y + kPixels * 4; |
| uint8_t* dst_opt = orig_y + kPixels * 4 * 2; |
| |
| // Randomize works but may contain some denormals affecting performance. |
| // MemRandomize(orig_y, kPixels * 4); |
| // large values are problematic. audio is really -1 to 1. |
| for (i = 0; i < kPixels; ++i) { |
| (reinterpret_cast<float*>(orig_y))[i] = sinf(static_cast<float>(i) * 0.1f); |
| } |
| memset(dst_c, 0, kPixels * 4); |
| memset(dst_opt, 1, kPixels * 4); |
| |
| ScaleSamples_C(reinterpret_cast<float*>(orig_y), |
| reinterpret_cast<float*>(dst_c), scale, kPixels); |
| |
| for (j = 0; j < benchmark_iterations; j++) { |
| if (opt) { |
| #ifdef HAS_SCALESUMSAMPLES_NEON |
| ScaleSamples_NEON(reinterpret_cast<float*>(orig_y), |
| reinterpret_cast<float*>(dst_opt), scale, kPixels); |
| #else |
| ScaleSamples_C(reinterpret_cast<float*>(orig_y), |
| reinterpret_cast<float*>(dst_opt), scale, kPixels); |
| #endif |
| } else { |
| ScaleSamples_C(reinterpret_cast<float*>(orig_y), |
| reinterpret_cast<float*>(dst_opt), scale, kPixels); |
| } |
| } |
| |
| float max_diff = 0.f; |
| for (i = 0; i < kPixels; ++i) { |
| float abs_diff = FAbs((reinterpret_cast<float*>(dst_c)[i]) - |
| (reinterpret_cast<float*>(dst_opt)[i])); |
| if (abs_diff > max_diff) { |
| max_diff = abs_diff; |
| } |
| } |
| |
| free_aligned_buffer_page_end(orig_y); |
| return max_diff; |
| } |
| |
| TEST_F(LibYUVPlanarTest, TestScaleSamples_C) { |
| float diff = TestScaleSamples(benchmark_width_, benchmark_height_, |
| benchmark_iterations_, 1.2f, false); |
| EXPECT_EQ(0, diff); |
| } |
| |
| TEST_F(LibYUVPlanarTest, TestScaleSamples_Opt) { |
| float diff = TestScaleSamples(benchmark_width_, benchmark_height_, |
| benchmark_iterations_, 1.2f, true); |
| EXPECT_EQ(0, diff); |
| } |
| |
| float TestCopySamples(int benchmark_width, |
| int benchmark_height, |
| int benchmark_iterations, |
| bool opt) { |
| int i, j; |
| // NEON does multiple of 16 floats, so round count up |
| const int kPixels = (benchmark_width * benchmark_height + 15) & ~15; |
| align_buffer_page_end(orig_y, kPixels * 4 * 3); |
| uint8_t* dst_c = orig_y + kPixels * 4; |
| uint8_t* dst_opt = orig_y + kPixels * 4 * 2; |
| |
| // Randomize works but may contain some denormals affecting performance. |
| // MemRandomize(orig_y, kPixels * 4); |
| // large values are problematic. audio is really -1 to 1. |
| for (i = 0; i < kPixels; ++i) { |
| (reinterpret_cast<float*>(orig_y))[i] = sinf(static_cast<float>(i) * 0.1f); |
| } |
| memset(dst_c, 0, kPixels * 4); |
| memset(dst_opt, 1, kPixels * 4); |
| |
| memcpy(reinterpret_cast<void*>(dst_c), reinterpret_cast<void*>(orig_y), |
| kPixels * 4); |
| |
| for (j = 0; j < benchmark_iterations; j++) { |
| if (opt) { |
| #ifdef HAS_COPYROW_NEON |
| CopyRow_NEON(orig_y, dst_opt, kPixels * 4); |
| #else |
| CopyRow_C(orig_y, dst_opt, kPixels * 4); |
| #endif |
| } else { |
| CopyRow_C(orig_y, dst_opt, kPixels * 4); |
| } |
| } |
| |
| float max_diff = 0.f; |
| for (i = 0; i < kPixels; ++i) { |
| float abs_diff = FAbs((reinterpret_cast<float*>(dst_c)[i]) - |
| (reinterpret_cast<float*>(dst_opt)[i])); |
| if (abs_diff > max_diff) { |
| max_diff = abs_diff; |
| } |
| } |
| |
| free_aligned_buffer_page_end(orig_y); |
| return max_diff; |
| } |
| |
| TEST_F(LibYUVPlanarTest, TestCopySamples_C) { |
| float diff = TestCopySamples(benchmark_width_, benchmark_height_, |
| benchmark_iterations_, false); |
| EXPECT_EQ(0, diff); |
| } |
| |
| TEST_F(LibYUVPlanarTest, TestCopySamples_Opt) { |
| float diff = TestCopySamples(benchmark_width_, benchmark_height_, |
| benchmark_iterations_, true); |
| EXPECT_EQ(0, diff); |
| } |
| |
| extern "C" void GaussRow_NEON(const uint32_t* src, uint16_t* dst, int width); |
| extern "C" void GaussRow_C(const uint32_t* src, uint16_t* dst, int width); |
| |
| TEST_F(LibYUVPlanarTest, TestGaussRow_Opt) { |
| SIMD_ALIGNED(uint32_t orig_pixels[1280 + 8]); |
| SIMD_ALIGNED(uint16_t dst_pixels_c[1280]); |
| SIMD_ALIGNED(uint16_t dst_pixels_opt[1280]); |
| |
| memset(orig_pixels, 0, sizeof(orig_pixels)); |
| memset(dst_pixels_c, 1, sizeof(dst_pixels_c)); |
| memset(dst_pixels_opt, 2, sizeof(dst_pixels_opt)); |
| |
| for (int i = 0; i < 1280 + 8; ++i) { |
| orig_pixels[i] = i * 256; |
| } |
| GaussRow_C(&orig_pixels[0], &dst_pixels_c[0], 1280); |
| for (int i = 0; i < benchmark_pixels_div1280_; ++i) { |
| #if !defined(LIBYUV_DISABLE_NEON) && \ |
| (defined(__aarch64__) || defined(__ARM_NEON__) || defined(LIBYUV_NEON)) |
| int has_neon = TestCpuFlag(kCpuHasNEON); |
| if (has_neon) { |
| GaussRow_NEON(&orig_pixels[0], &dst_pixels_opt[0], 1280); |
| } else { |
| GaussRow_C(&orig_pixels[0], &dst_pixels_opt[0], 1280); |
| } |
| #else |
| GaussRow_C(&orig_pixels[0], &dst_pixels_opt[0], 1280); |
| #endif |
| } |
| |
| for (int i = 0; i < 1280; ++i) { |
| EXPECT_EQ(dst_pixels_c[i], dst_pixels_opt[i]); |
| } |
| |
| EXPECT_EQ(dst_pixels_c[0], |
| static_cast<uint16_t>(0 * 1 + 1 * 4 + 2 * 6 + 3 * 4 + 4 * 1)); |
| EXPECT_EQ(dst_pixels_c[639], static_cast<uint16_t>(10256)); |
| } |
| |
| extern "C" void GaussCol_NEON(const uint16_t* src0, |
| const uint16_t* src1, |
| const uint16_t* src2, |
| const uint16_t* src3, |
| const uint16_t* src4, |
| uint32_t* dst, |
| int width); |
| |
| extern "C" void GaussCol_C(const uint16_t* src0, |
| const uint16_t* src1, |
| const uint16_t* src2, |
| const uint16_t* src3, |
| const uint16_t* src4, |
| uint32_t* dst, |
| int width); |
| |
| TEST_F(LibYUVPlanarTest, TestGaussCol_Opt) { |
| SIMD_ALIGNED(uint16_t orig_pixels[1280 * 5]); |
| SIMD_ALIGNED(uint32_t dst_pixels_c[1280]); |
| SIMD_ALIGNED(uint32_t dst_pixels_opt[1280]); |
| |
| memset(orig_pixels, 0, sizeof(orig_pixels)); |
| memset(dst_pixels_c, 1, sizeof(dst_pixels_c)); |
| memset(dst_pixels_opt, 2, sizeof(dst_pixels_opt)); |
| |
| for (int i = 0; i < 1280 * 5; ++i) { |
| orig_pixels[i] = static_cast<float>(i); |
| } |
| GaussCol_C(&orig_pixels[0], &orig_pixels[1280], &orig_pixels[1280 * 2], |
| &orig_pixels[1280 * 3], &orig_pixels[1280 * 4], &dst_pixels_c[0], |
| 1280); |
| for (int i = 0; i < benchmark_pixels_div1280_; ++i) { |
| #if !defined(LIBYUV_DISABLE_NEON) && \ |
| (defined(__aarch64__) || defined(__ARM_NEON__) || defined(LIBYUV_NEON)) |
| int has_neon = TestCpuFlag(kCpuHasNEON); |
| if (has_neon) { |
| GaussCol_NEON(&orig_pixels[0], &orig_pixels[1280], &orig_pixels[1280 * 2], |
| &orig_pixels[1280 * 3], &orig_pixels[1280 * 4], |
| &dst_pixels_opt[0], 1280); |
| } else { |
| GaussCol_C(&orig_pixels[0], &orig_pixels[1280], &orig_pixels[1280 * 2], |
| &orig_pixels[1280 * 3], &orig_pixels[1280 * 4], |
| &dst_pixels_opt[0], 1280); |
| } |
| #else |
| GaussCol_C(&orig_pixels[0], &orig_pixels[1280], &orig_pixels[1280 * 2], |
| &orig_pixels[1280 * 3], &orig_pixels[1280 * 4], |
| &dst_pixels_opt[0], 1280); |
| #endif |
| } |
| |
| for (int i = 0; i < 1280; ++i) { |
| EXPECT_EQ(dst_pixels_c[i], dst_pixels_opt[i]); |
| } |
| } |
| |
| TEST_F(LibYUVPlanarTest, TestGaussRow_F32_Opt) { |
| SIMD_ALIGNED(float orig_pixels[1280 + 4]); |
| SIMD_ALIGNED(float dst_pixels_c[1280]); |
| SIMD_ALIGNED(float dst_pixels_opt[1280]); |
| |
| memset(orig_pixels, 0, sizeof(orig_pixels)); |
| memset(dst_pixels_c, 1, sizeof(dst_pixels_c)); |
| memset(dst_pixels_opt, 2, sizeof(dst_pixels_opt)); |
| |
| for (int i = 0; i < 1280 + 4; ++i) { |
| orig_pixels[i] = static_cast<float>(i); |
| } |
| GaussRow_F32_C(&orig_pixels[0], &dst_pixels_c[0], 1280); |
| for (int i = 0; i < benchmark_pixels_div1280_; ++i) { |
| #if !defined(LIBYUV_DISABLE_NEON) && defined(__aarch64__) |
| int has_neon = TestCpuFlag(kCpuHasNEON); |
| if (has_neon) { |
| GaussRow_F32_NEON(&orig_pixels[0], &dst_pixels_opt[0], 1280); |
| } else { |
| GaussRow_F32_C(&orig_pixels[0], &dst_pixels_opt[0], 1280); |
| } |
| #else |
| GaussRow_F32_C(&orig_pixels[0], &dst_pixels_opt[0], 1280); |
| #endif |
| } |
| |
| for (int i = 0; i < 1280; ++i) { |
| EXPECT_EQ(dst_pixels_c[i], dst_pixels_opt[i]); |
| } |
| } |
| |
| TEST_F(LibYUVPlanarTest, TestGaussCol_F32_Opt) { |
| SIMD_ALIGNED(float dst_pixels_c[1280]); |
| SIMD_ALIGNED(float dst_pixels_opt[1280]); |
| align_buffer_page_end(orig_pixels_buf, 1280 * 5 * 4); // 5 rows |
| float* orig_pixels = reinterpret_cast<float*>(orig_pixels_buf); |
| |
| memset(orig_pixels, 0, 1280 * 5 * 4); |
| memset(dst_pixels_c, 1, sizeof(dst_pixels_c)); |
| memset(dst_pixels_opt, 2, sizeof(dst_pixels_opt)); |
| |
| for (int i = 0; i < 1280 * 5; ++i) { |
| orig_pixels[i] = static_cast<float>(i); |
| } |
| GaussCol_F32_C(&orig_pixels[0], &orig_pixels[1280], &orig_pixels[1280 * 2], |
| &orig_pixels[1280 * 3], &orig_pixels[1280 * 4], |
| &dst_pixels_c[0], 1280); |
| for (int i = 0; i < benchmark_pixels_div1280_; ++i) { |
| #if !defined(LIBYUV_DISABLE_NEON) && defined(__aarch64__) |
| int has_neon = TestCpuFlag(kCpuHasNEON); |
| if (has_neon) { |
| GaussCol_F32_NEON(&orig_pixels[0], &orig_pixels[1280], |
| &orig_pixels[1280 * 2], &orig_pixels[1280 * 3], |
| &orig_pixels[1280 * 4], &dst_pixels_opt[0], 1280); |
| } else { |
| GaussCol_F32_C(&orig_pixels[0], &orig_pixels[1280], |
| &orig_pixels[1280 * 2], &orig_pixels[1280 * 3], |
| &orig_pixels[1280 * 4], &dst_pixels_opt[0], 1280); |
| } |
| #else |
| GaussCol_F32_C(&orig_pixels[0], &orig_pixels[1280], &orig_pixels[1280 * 2], |
| &orig_pixels[1280 * 3], &orig_pixels[1280 * 4], |
| &dst_pixels_opt[0], 1280); |
| #endif |
| } |
| |
| for (int i = 0; i < 1280; ++i) { |
| EXPECT_EQ(dst_pixels_c[i], dst_pixels_opt[i]); |
| } |
| free_aligned_buffer_page_end(orig_pixels_buf); |
| } |
| |
| TEST_F(LibYUVPlanarTest, SwapUVRow) { |
| const int kPixels = benchmark_width_ * benchmark_height_; |
| void (*SwapUVRow)(const uint8_t* src_uv, uint8_t* dst_vu, int width) = |
| SwapUVRow_C; |
| |
| align_buffer_page_end(src_pixels_vu, kPixels * 2); |
| align_buffer_page_end(dst_pixels_uv, kPixels * 2); |
| MemRandomize(src_pixels_vu, kPixels * 2); |
| memset(dst_pixels_uv, 1, kPixels * 2); |
| |
| #if defined(HAS_SWAPUVROW_NEON) |
| if (TestCpuFlag(kCpuHasNEON)) { |
| SwapUVRow = SwapUVRow_Any_NEON; |
| if (IS_ALIGNED(kPixels, 16)) { |
| SwapUVRow = SwapUVRow_NEON; |
| } |
| } |
| #endif |
| |
| for (int j = 0; j < benchmark_iterations_; j++) { |
| SwapUVRow(src_pixels_vu, dst_pixels_uv, kPixels); |
| } |
| for (int i = 0; i < kPixels; ++i) { |
| EXPECT_EQ(dst_pixels_uv[i * 2 + 0], src_pixels_vu[i * 2 + 1]); |
| EXPECT_EQ(dst_pixels_uv[i * 2 + 1], src_pixels_vu[i * 2 + 0]); |
| } |
| |
| free_aligned_buffer_page_end(src_pixels_vu); |
| free_aligned_buffer_page_end(dst_pixels_uv); |
| } |
| #endif // ENABLE_ROW_TESTS |
| |
| TEST_F(LibYUVPlanarTest, TestGaussPlane_F32) { |
| const int kSize = benchmark_width_ * benchmark_height_ * 4; |
| align_buffer_page_end(orig_pixels, kSize); |
| align_buffer_page_end(dst_pixels_opt, kSize); |
| align_buffer_page_end(dst_pixels_c, kSize); |
| |
| for (int i = 0; i < benchmark_width_ * benchmark_height_; ++i) { |
| ((float*)(orig_pixels))[i] = (i & 1023) * 3.14f; |
| } |
| memset(dst_pixels_opt, 1, kSize); |
| memset(dst_pixels_c, 2, kSize); |
| |
| MaskCpuFlags(disable_cpu_flags_); |
| GaussPlane_F32((const float*)(orig_pixels), benchmark_width_, |
| (float*)(dst_pixels_c), benchmark_width_, benchmark_width_, |
| benchmark_height_); |
| MaskCpuFlags(benchmark_cpu_info_); |
| |
| for (int i = 0; i < benchmark_iterations_; ++i) { |
| GaussPlane_F32((const float*)(orig_pixels), benchmark_width_, |
| (float*)(dst_pixels_opt), benchmark_width_, benchmark_width_, |
| benchmark_height_); |
| } |
| for (int i = 0; i < benchmark_width_ * benchmark_height_; ++i) { |
| EXPECT_NEAR(((float*)(dst_pixels_c))[i], ((float*)(dst_pixels_opt))[i], 1.f) |
| << i; |
| } |
| |
| free_aligned_buffer_page_end(dst_pixels_c); |
| free_aligned_buffer_page_end(dst_pixels_opt); |
| free_aligned_buffer_page_end(orig_pixels); |
| } |
| |
| TEST_F(LibYUVPlanarTest, HalfMergeUVPlane_Opt) { |
| int dst_width = (benchmark_width_ + 1) / 2; |
| int dst_height = (benchmark_height_ + 1) / 2; |
| align_buffer_page_end(src_pixels_u, benchmark_width_ * benchmark_height_); |
| align_buffer_page_end(src_pixels_v, benchmark_width_ * benchmark_height_); |
| align_buffer_page_end(tmp_pixels_u, dst_width * dst_height); |
| align_buffer_page_end(tmp_pixels_v, dst_width * dst_height); |
| align_buffer_page_end(dst_pixels_uv_opt, dst_width * 2 * dst_height); |
| align_buffer_page_end(dst_pixels_uv_c, dst_width * 2 * dst_height); |
| |
| MemRandomize(src_pixels_u, benchmark_width_ * benchmark_height_); |
| MemRandomize(src_pixels_v, benchmark_width_ * benchmark_height_); |
| MemRandomize(tmp_pixels_u, dst_width * dst_height); |
| MemRandomize(tmp_pixels_v, dst_width * dst_height); |
| MemRandomize(dst_pixels_uv_opt, dst_width * 2 * dst_height); |
| MemRandomize(dst_pixels_uv_c, dst_width * 2 * dst_height); |
| |
| MaskCpuFlags(disable_cpu_flags_); |
| HalfMergeUVPlane(src_pixels_u, benchmark_width_, src_pixels_v, |
| benchmark_width_, dst_pixels_uv_c, dst_width * 2, |
| benchmark_width_, benchmark_height_); |
| MaskCpuFlags(benchmark_cpu_info_); |
| |
| for (int i = 0; i < benchmark_iterations_; ++i) { |
| HalfMergeUVPlane(src_pixels_u, benchmark_width_, src_pixels_v, |
| benchmark_width_, dst_pixels_uv_opt, dst_width * 2, |
| benchmark_width_, benchmark_height_); |
| } |
| |
| for (int i = 0; i < dst_width * 2 * dst_height; ++i) { |
| EXPECT_EQ(dst_pixels_uv_c[i], dst_pixels_uv_opt[i]); |
| } |
| |
| free_aligned_buffer_page_end(src_pixels_u); |
| free_aligned_buffer_page_end(src_pixels_v); |
| free_aligned_buffer_page_end(tmp_pixels_u); |
| free_aligned_buffer_page_end(tmp_pixels_v); |
| free_aligned_buffer_page_end(dst_pixels_uv_opt); |
| free_aligned_buffer_page_end(dst_pixels_uv_c); |
| } |
| |
| TEST_F(LibYUVPlanarTest, NV12Copy) { |
| const int halfwidth = (benchmark_width_ + 1) >> 1; |
| const int halfheight = (benchmark_height_ + 1) >> 1; |
| align_buffer_page_end(src_y, benchmark_width_ * benchmark_height_); |
| align_buffer_page_end(src_uv, halfwidth * 2 * halfheight); |
| align_buffer_page_end(dst_y, benchmark_width_ * benchmark_height_); |
| align_buffer_page_end(dst_uv, halfwidth * 2 * halfheight); |
| |
| MemRandomize(src_y, benchmark_width_ * benchmark_height_); |
| MemRandomize(src_uv, halfwidth * 2 * halfheight); |
| MemRandomize(dst_y, benchmark_width_ * benchmark_height_); |
| MemRandomize(dst_uv, halfwidth * 2 * halfheight); |
| |
| for (int i = 0; i < benchmark_iterations_; ++i) { |
| NV12Copy(src_y, benchmark_width_, src_uv, halfwidth * 2, dst_y, |
| benchmark_width_, dst_uv, halfwidth * 2, benchmark_width_, |
| benchmark_height_); |
| } |
| |
| for (int i = 0; i < benchmark_width_ * benchmark_height_; ++i) { |
| EXPECT_EQ(src_y[i], dst_y[i]); |
| } |
| for (int i = 0; i < halfwidth * 2 * halfheight; ++i) { |
| EXPECT_EQ(src_uv[i], dst_uv[i]); |
| } |
| |
| free_aligned_buffer_page_end(src_y); |
| free_aligned_buffer_page_end(src_uv); |
| free_aligned_buffer_page_end(dst_y); |
| free_aligned_buffer_page_end(dst_uv); |
| } |
| |
| TEST_F(LibYUVPlanarTest, NV21Copy) { |
| const int halfwidth = (benchmark_width_ + 1) >> 1; |
| const int halfheight = (benchmark_height_ + 1) >> 1; |
| align_buffer_page_end(src_y, benchmark_width_ * benchmark_height_); |
| align_buffer_page_end(src_vu, halfwidth * 2 * halfheight); |
| align_buffer_page_end(dst_y, benchmark_width_ * benchmark_height_); |
| align_buffer_page_end(dst_vu, halfwidth * 2 * halfheight); |
| |
| MemRandomize(src_y, benchmark_width_ * benchmark_height_); |
| MemRandomize(src_vu, halfwidth * 2 * halfheight); |
| MemRandomize(dst_y, benchmark_width_ * benchmark_height_); |
| MemRandomize(dst_vu, halfwidth * 2 * halfheight); |
| |
| for (int i = 0; i < benchmark_iterations_; ++i) { |
| NV21Copy(src_y, benchmark_width_, src_vu, halfwidth * 2, dst_y, |
| benchmark_width_, dst_vu, halfwidth * 2, benchmark_width_, |
| benchmark_height_); |
| } |
| |
| for (int i = 0; i < benchmark_width_ * benchmark_height_; ++i) { |
| EXPECT_EQ(src_y[i], dst_y[i]); |
| } |
| for (int i = 0; i < halfwidth * 2 * halfheight; ++i) { |
| EXPECT_EQ(src_vu[i], dst_vu[i]); |
| } |
| |
| free_aligned_buffer_page_end(src_y); |
| free_aligned_buffer_page_end(src_vu); |
| free_aligned_buffer_page_end(dst_y); |
| free_aligned_buffer_page_end(dst_vu); |
| } |
| |
| } // namespace libyuv |