1 files changed, 117 insertions, 0 deletions
diff --git a/files/unit_test/rotate_test.cc b/files/unit_test/rotate_test.cc
index d04b96e9..61941e63 100644
--- a/files/unit_test/rotate_test.cc
+++ b/files/unit_test/rotate_test.cc
@@ -135,6 +135,123 @@ TEST_F(LibYUVRotateTest, DISABLED_I420Rotate270_Odd) {
                  benchmark_cpu_info_);
 }
 
+static void I444TestRotate(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 == 0) {
+    src_height = 1;
+  }
+  if (dst_width < 1) {
+    dst_width = 1;
+  }
+  if (dst_height < 1) {
+    dst_height = 1;
+  }
+  int src_i444_y_size = src_width * Abs(src_height);
+  int src_i444_uv_size = src_width * Abs(src_height);
+  int src_i444_size = src_i444_y_size + src_i444_uv_size * 2;
+  align_buffer_page_end(src_i444, src_i444_size);
+  for (int i = 0; i < src_i444_size; ++i) {
+    src_i444[i] = fastrand() & 0xff;
+  }
+
+  int dst_i444_y_size = dst_width * dst_height;
+  int dst_i444_uv_size = dst_width * dst_height;
+  int dst_i444_size = dst_i444_y_size + dst_i444_uv_size * 2;
+  align_buffer_page_end(dst_i444_c, dst_i444_size);
+  align_buffer_page_end(dst_i444_opt, dst_i444_size);
+  memset(dst_i444_c, 2, dst_i444_size);
+  memset(dst_i444_opt, 3, dst_i444_size);
+
+  MaskCpuFlags(disable_cpu_flags);  // Disable all CPU optimization.
+  I444Rotate(src_i444, src_width, src_i444 + src_i444_y_size, src_width,
+             src_i444 + src_i444_y_size + src_i444_uv_size, src_width,
+             dst_i444_c, dst_width, dst_i444_c + dst_i444_y_size, dst_width,
+             dst_i444_c + dst_i444_y_size + dst_i444_uv_size, dst_width,
+             src_width, src_height, mode);
+
+  MaskCpuFlags(benchmark_cpu_info);  // Enable all CPU optimization.
+  for (int i = 0; i < benchmark_iterations; ++i) {
+    I444Rotate(src_i444, src_width, src_i444 + src_i444_y_size, src_width,
+               src_i444 + src_i444_y_size + src_i444_uv_size, src_width,
+               dst_i444_opt, dst_width, dst_i444_opt + dst_i444_y_size,
+               dst_width, dst_i444_opt + dst_i444_y_size + dst_i444_uv_size,
+               dst_width, src_width, src_height, mode);
+  }
+
+  // Rotation should be exact.
+  for (int i = 0; i < dst_i444_size; ++i) {
+    EXPECT_EQ(dst_i444_c[i], dst_i444_opt[i]);
+  }
+
+  free_aligned_buffer_page_end(dst_i444_c);
+  free_aligned_buffer_page_end(dst_i444_opt);
+  free_aligned_buffer_page_end(src_i444);
+}
+
+TEST_F(LibYUVRotateTest, I444Rotate0_Opt) {
+  I444TestRotate(benchmark_width_, benchmark_height_, benchmark_width_,
+                 benchmark_height_, kRotate0, benchmark_iterations_,
+                 disable_cpu_flags_, benchmark_cpu_info_);
+}
+
+TEST_F(LibYUVRotateTest, I444Rotate90_Opt) {
+  I444TestRotate(benchmark_width_, benchmark_height_, benchmark_height_,
+                 benchmark_width_, kRotate90, benchmark_iterations_,
+                 disable_cpu_flags_, benchmark_cpu_info_);
+}
+
+TEST_F(LibYUVRotateTest, I444Rotate180_Opt) {
+  I444TestRotate(benchmark_width_, benchmark_height_, benchmark_width_,
+                 benchmark_height_, kRotate180, benchmark_iterations_,
+                 disable_cpu_flags_, benchmark_cpu_info_);
+}
+
+TEST_F(LibYUVRotateTest, I444Rotate270_Opt) {
+  I444TestRotate(benchmark_width_, benchmark_height_, benchmark_height_,
+                 benchmark_width_, kRotate270, benchmark_iterations_,
+                 disable_cpu_flags_, benchmark_cpu_info_);
+}
+
+// TODO(fbarchard): Remove odd width tests.
+// Odd width tests work but disabled because they use C code and can be
+// tested by passing an odd width command line or environment variable.
+TEST_F(LibYUVRotateTest, DISABLED_I444Rotate0_Odd) {
+  I444TestRotate(benchmark_width_ - 3, benchmark_height_ - 1,
+                 benchmark_width_ - 3, benchmark_height_ - 1, kRotate0,
+                 benchmark_iterations_, disable_cpu_flags_,
+                 benchmark_cpu_info_);
+}
+
+TEST_F(LibYUVRotateTest, DISABLED_I444Rotate90_Odd) {
+  I444TestRotate(benchmark_width_ - 3, benchmark_height_ - 1,
+                 benchmark_height_ - 1, benchmark_width_ - 3, kRotate90,
+                 benchmark_iterations_, disable_cpu_flags_,
+                 benchmark_cpu_info_);
+}
+
+TEST_F(LibYUVRotateTest, DISABLED_I444Rotate180_Odd) {
+  I444TestRotate(benchmark_width_ - 3, benchmark_height_ - 1,
+                 benchmark_width_ - 3, benchmark_height_ - 1, kRotate180,
+                 benchmark_iterations_, disable_cpu_flags_,
+                 benchmark_cpu_info_);
+}
+
+TEST_F(LibYUVRotateTest, DISABLED_I444Rotate270_Odd) {
+  I444TestRotate(benchmark_width_ - 3, benchmark_height_ - 1,
+                 benchmark_height_ - 1, benchmark_width_ - 3, kRotate270,
+                 benchmark_iterations_, disable_cpu_flags_,
+                 benchmark_cpu_info_);
+}
+
 static void NV12TestRotate(int src_width,
                            int src_height,
                            int dst_width,