| /* |
| * Copyright 2012 The LibYuv Project Authors. All rights reserved. |
| * |
| * Use of this source code is governed by a BSD-style license |
| * that can be found in the LICENSE file in the root of the source |
| * tree. An additional intellectual property rights grant can be found |
| * in the file PATENTS. All contributing project authors may |
| * be found in the AUTHORS file in the root of the source tree. |
| */ |
| |
| #include <stdlib.h> |
| |
| #include "../unit_test/unit_test.h" |
| #include "libyuv/cpu_id.h" |
| #include "libyuv/rotate_argb.h" |
| |
| namespace libyuv { |
| |
| static void TestRotateBpp(int src_width, |
| int src_height, |
| int dst_width, |
| int dst_height, |
| libyuv::RotationMode mode, |
| int benchmark_iterations, |
| int disable_cpu_flags, |
| int benchmark_cpu_info, |
| const int kBpp) { |
| if (src_width < 1) { |
| src_width = 1; |
| } |
| if (src_height < 1) { |
| src_height = 1; |
| } |
| if (dst_width < 1) { |
| dst_width = 1; |
| } |
| if (dst_height < 1) { |
| dst_height = 1; |
| } |
| int src_stride_argb = src_width * kBpp; |
| int src_argb_plane_size = src_stride_argb * abs(src_height); |
| align_buffer_page_end(src_argb, src_argb_plane_size); |
| for (int i = 0; i < src_argb_plane_size; ++i) { |
| src_argb[i] = fastrand() & 0xff; |
| } |
| |
| int dst_stride_argb = dst_width * kBpp; |
| int dst_argb_plane_size = dst_stride_argb * dst_height; |
| align_buffer_page_end(dst_argb_c, dst_argb_plane_size); |
| align_buffer_page_end(dst_argb_opt, dst_argb_plane_size); |
| memset(dst_argb_c, 2, dst_argb_plane_size); |
| memset(dst_argb_opt, 3, dst_argb_plane_size); |
| |
| if (kBpp == 1) { |
| MaskCpuFlags(disable_cpu_flags); // Disable all CPU optimization. |
| RotatePlane(src_argb, src_stride_argb, dst_argb_c, dst_stride_argb, |
| src_width, src_height, mode); |
| |
| MaskCpuFlags(benchmark_cpu_info); // Enable all CPU optimization. |
| for (int i = 0; i < benchmark_iterations; ++i) { |
| RotatePlane(src_argb, src_stride_argb, dst_argb_opt, dst_stride_argb, |
| src_width, src_height, mode); |
| } |
| } else if (kBpp == 4) { |
| MaskCpuFlags(disable_cpu_flags); // Disable all CPU optimization. |
| ARGBRotate(src_argb, src_stride_argb, dst_argb_c, dst_stride_argb, |
| src_width, src_height, mode); |
| |
| MaskCpuFlags(benchmark_cpu_info); // Enable all CPU optimization. |
| for (int i = 0; i < benchmark_iterations; ++i) { |
| ARGBRotate(src_argb, src_stride_argb, dst_argb_opt, dst_stride_argb, |
| src_width, src_height, mode); |
| } |
| } |
| |
| // Rotation should be exact. |
| for (int i = 0; i < dst_argb_plane_size; ++i) { |
| EXPECT_EQ(dst_argb_c[i], dst_argb_opt[i]); |
| } |
| |
| free_aligned_buffer_page_end(dst_argb_c); |
| free_aligned_buffer_page_end(dst_argb_opt); |
| free_aligned_buffer_page_end(src_argb); |
| } |
| |
| static void ARGBTestRotate(int src_width, |
| int src_height, |
| int dst_width, |
| int dst_height, |
| libyuv::RotationMode mode, |
| int benchmark_iterations, |
| int disable_cpu_flags, |
| int benchmark_cpu_info) { |
| TestRotateBpp(src_width, src_height, dst_width, dst_height, mode, |
| benchmark_iterations, disable_cpu_flags, benchmark_cpu_info, 4); |
| } |
| |
| TEST_F(LibYUVRotateTest, ARGBRotate0_Opt) { |
| ARGBTestRotate(benchmark_width_, benchmark_height_, benchmark_width_, |
| benchmark_height_, kRotate0, benchmark_iterations_, |
| disable_cpu_flags_, benchmark_cpu_info_); |
| } |
| |
| TEST_F(LibYUVRotateTest, ARGBRotate90_Opt) { |
| ARGBTestRotate(benchmark_width_, benchmark_height_, benchmark_height_, |
| benchmark_width_, kRotate90, benchmark_iterations_, |
| disable_cpu_flags_, benchmark_cpu_info_); |
| } |
| |
| TEST_F(LibYUVRotateTest, ARGBRotate180_Opt) { |
| ARGBTestRotate(benchmark_width_, benchmark_height_, benchmark_width_, |
| benchmark_height_, kRotate180, benchmark_iterations_, |
| disable_cpu_flags_, benchmark_cpu_info_); |
| } |
| |
| TEST_F(LibYUVRotateTest, ARGBRotate270_Opt) { |
| ARGBTestRotate(benchmark_width_, benchmark_height_, benchmark_height_, |
| benchmark_width_, kRotate270, benchmark_iterations_, |
| disable_cpu_flags_, benchmark_cpu_info_); |
| } |
| |
| static void TestRotatePlane(int src_width, |
| int src_height, |
| int dst_width, |
| int dst_height, |
| libyuv::RotationMode mode, |
| int benchmark_iterations, |
| int disable_cpu_flags, |
| int benchmark_cpu_info) { |
| TestRotateBpp(src_width, src_height, dst_width, dst_height, mode, |
| benchmark_iterations, disable_cpu_flags, benchmark_cpu_info, 1); |
| } |
| |
| TEST_F(LibYUVRotateTest, RotatePlane0_Opt) { |
| TestRotatePlane(benchmark_width_, benchmark_height_, benchmark_width_, |
| benchmark_height_, kRotate0, benchmark_iterations_, |
| disable_cpu_flags_, benchmark_cpu_info_); |
| } |
| |
| TEST_F(LibYUVRotateTest, RotatePlane90_Opt) { |
| TestRotatePlane(benchmark_width_, benchmark_height_, benchmark_height_, |
| benchmark_width_, kRotate90, benchmark_iterations_, |
| disable_cpu_flags_, benchmark_cpu_info_); |
| } |
| |
| TEST_F(LibYUVRotateTest, RotatePlane180_Opt) { |
| TestRotatePlane(benchmark_width_, benchmark_height_, benchmark_width_, |
| benchmark_height_, kRotate180, benchmark_iterations_, |
| disable_cpu_flags_, benchmark_cpu_info_); |
| } |
| |
| TEST_F(LibYUVRotateTest, RotatePlane270_Opt) { |
| TestRotatePlane(benchmark_width_, benchmark_height_, benchmark_height_, |
| benchmark_width_, kRotate270, benchmark_iterations_, |
| disable_cpu_flags_, benchmark_cpu_info_); |
| } |
| |
| TEST_F(LibYUVRotateTest, DISABLED_RotatePlane0_Odd) { |
| TestRotatePlane(benchmark_width_ + 1, benchmark_height_ + 1, |
| benchmark_width_ + 1, benchmark_height_ + 1, kRotate0, |
| benchmark_iterations_, disable_cpu_flags_, |
| benchmark_cpu_info_); |
| } |
| |
| TEST_F(LibYUVRotateTest, DISABLED_RotatePlane90_Odd) { |
| TestRotatePlane(benchmark_width_ + 1, benchmark_height_ + 1, |
| benchmark_height_ + 1, benchmark_width_ + 1, kRotate90, |
| benchmark_iterations_, disable_cpu_flags_, |
| benchmark_cpu_info_); |
| } |
| |
| TEST_F(LibYUVRotateTest, DISABLED_RotatePlane180_Odd) { |
| TestRotatePlane(benchmark_width_ + 1, benchmark_height_ + 1, |
| benchmark_width_ + 1, benchmark_height_ + 1, kRotate180, |
| benchmark_iterations_, disable_cpu_flags_, |
| benchmark_cpu_info_); |
| } |
| |
| TEST_F(LibYUVRotateTest, DISABLED_RotatePlane270_Odd) { |
| TestRotatePlane(benchmark_width_ + 1, benchmark_height_ + 1, |
| benchmark_height_ + 1, benchmark_width_ + 1, kRotate270, |
| benchmark_iterations_, disable_cpu_flags_, |
| benchmark_cpu_info_); |
| } |
| |
| TEST_F(LibYUVRotateTest, RotatePlane90_TestStride) { |
| int argb_plane_size = benchmark_width_ * 4 * abs(benchmark_height_); |
| |
| align_buffer_page_end(src_argb, argb_plane_size); |
| align_buffer_page_end(dst_argb, argb_plane_size); |
| |
| EXPECT_EQ(0, ARGBRotate(src_argb, benchmark_width_ * 4, dst_argb, |
| benchmark_width_ * 4, benchmark_width_, |
| benchmark_height_, kRotate0)); |
| |
| EXPECT_EQ(0, ARGBRotate(src_argb, benchmark_width_ * 4 - 1, dst_argb, |
| benchmark_width_ * 4 - 1, benchmark_width_ - 1, |
| benchmark_height_, kRotate0)); |
| |
| EXPECT_EQ(0, ARGBRotate(src_argb, benchmark_width_ * 4, dst_argb, |
| benchmark_width_ * 4, benchmark_width_, |
| benchmark_height_, kRotate180)); |
| |
| EXPECT_EQ(0, ARGBRotate(src_argb, benchmark_width_ * 4 - 1, dst_argb, |
| benchmark_width_ * 4 - 1, benchmark_width_ - 1, |
| benchmark_height_, kRotate180)); |
| |
| EXPECT_EQ(0, ARGBRotate(src_argb, benchmark_width_ * 4, dst_argb, |
| abs(benchmark_height_) * 4, benchmark_width_, |
| benchmark_height_, kRotate90)); |
| |
| EXPECT_EQ(-1, ARGBRotate(src_argb, benchmark_width_ * 4 - 1, dst_argb, |
| abs(benchmark_height_) * 4, benchmark_width_ - 1, |
| benchmark_height_, kRotate90)); |
| |
| EXPECT_EQ(0, ARGBRotate(src_argb, benchmark_width_ * 4, dst_argb, |
| abs(benchmark_height_) * 4, benchmark_width_, |
| benchmark_height_, kRotate270)); |
| |
| EXPECT_EQ(-1, ARGBRotate(src_argb, benchmark_width_ * 4 - 1, dst_argb, |
| abs(benchmark_height_) * 4, benchmark_width_ - 1, |
| benchmark_height_, kRotate270)); |
| |
| free_aligned_buffer_page_end(dst_argb); |
| free_aligned_buffer_page_end(src_argb); |
| } |
| |
| static void TestRotatePlane_16(int src_width, |
| int src_height, |
| int dst_width, |
| int dst_height, |
| libyuv::RotationMode mode, |
| int benchmark_iterations, |
| int disable_cpu_flags, |
| int benchmark_cpu_info) { |
| if (src_width < 1) { |
| src_width = 1; |
| } |
| if (src_height < 1) { |
| src_height = 1; |
| } |
| if (dst_width < 1) { |
| dst_width = 1; |
| } |
| if (dst_height < 1) { |
| dst_height = 1; |
| } |
| int src_stride = src_width; |
| int src_plane_size = src_stride * abs(src_height); |
| align_buffer_page_end_16(src, src_plane_size); |
| for (int i = 0; i < src_plane_size; ++i) { |
| src[i] = fastrand() & 0xff; |
| } |
| |
| int dst_stride = dst_width; |
| int dst_plane_size = dst_stride * dst_height; |
| align_buffer_page_end_16(dst_c, dst_plane_size); |
| align_buffer_page_end_16(dst_opt, dst_plane_size); |
| memset(dst_c, 2, dst_plane_size); |
| memset(dst_opt, 3, dst_plane_size); |
| |
| MaskCpuFlags(disable_cpu_flags); // Disable all CPU optimization. |
| RotatePlane_16(src, src_stride, dst_c, dst_stride, src_width, src_height, |
| mode); |
| |
| MaskCpuFlags(benchmark_cpu_info); // Enable all CPU optimization. |
| for (int i = 0; i < benchmark_iterations; ++i) { |
| RotatePlane_16(src, src_stride, dst_opt, dst_stride, src_width, src_height, |
| mode); |
| } |
| |
| // Rotation should be exact. |
| for (int i = 0; i < dst_plane_size; ++i) { |
| EXPECT_EQ(dst_c[i], dst_opt[i]); |
| } |
| |
| free_aligned_buffer_page_end_16(dst_c); |
| free_aligned_buffer_page_end_16(dst_opt); |
| free_aligned_buffer_page_end_16(src); |
| } |
| |
| TEST_F(LibYUVRotateTest, RotatePlane0_16_Opt) { |
| TestRotatePlane_16(benchmark_width_, benchmark_height_, benchmark_width_, |
| benchmark_height_, kRotate0, benchmark_iterations_, |
| disable_cpu_flags_, benchmark_cpu_info_); |
| } |
| |
| TEST_F(LibYUVRotateTest, RotatePlane90_16_Opt) { |
| TestRotatePlane_16(benchmark_width_, benchmark_height_, benchmark_height_, |
| benchmark_width_, kRotate90, benchmark_iterations_, |
| disable_cpu_flags_, benchmark_cpu_info_); |
| } |
| |
| TEST_F(LibYUVRotateTest, RotatePlane180_16_Opt) { |
| TestRotatePlane_16(benchmark_width_, benchmark_height_, benchmark_width_, |
| benchmark_height_, kRotate180, benchmark_iterations_, |
| disable_cpu_flags_, benchmark_cpu_info_); |
| } |
| |
| TEST_F(LibYUVRotateTest, RotatePlane270_16_Opt) { |
| TestRotatePlane_16(benchmark_width_, benchmark_height_, benchmark_height_, |
| benchmark_width_, kRotate270, benchmark_iterations_, |
| disable_cpu_flags_, benchmark_cpu_info_); |
| } |
| |
| TEST_F(LibYUVRotateTest, RotatePlane0_16_Odd) { |
| TestRotatePlane_16(benchmark_width_ + 1, benchmark_height_ + 1, |
| benchmark_width_ + 1, benchmark_height_ + 1, kRotate0, |
| benchmark_iterations_, disable_cpu_flags_, |
| benchmark_cpu_info_); |
| } |
| |
| TEST_F(LibYUVRotateTest, RotatePlane90_16_Odd) { |
| TestRotatePlane_16(benchmark_width_ + 1, benchmark_height_ + 1, |
| benchmark_height_ + 1, benchmark_width_ + 1, kRotate90, |
| benchmark_iterations_, disable_cpu_flags_, |
| benchmark_cpu_info_); |
| } |
| |
| TEST_F(LibYUVRotateTest, RotatePlane180_16_Odd) { |
| TestRotatePlane_16(benchmark_width_ + 1, benchmark_height_ + 1, |
| benchmark_width_ + 1, benchmark_height_ + 1, kRotate180, |
| benchmark_iterations_, disable_cpu_flags_, |
| benchmark_cpu_info_); |
| } |
| |
| TEST_F(LibYUVRotateTest, RotatePlane270_16_Odd) { |
| TestRotatePlane_16(benchmark_width_ + 1, benchmark_height_ + 1, |
| benchmark_height_ + 1, benchmark_width_ + 1, kRotate270, |
| benchmark_iterations_, disable_cpu_flags_, |
| benchmark_cpu_info_); |
| } |
| |
| } // namespace libyuv |