1 files changed, 101 insertions, 0 deletions
diff --git a/media/libvpx/libvpx/test/vpx_scale_test.cc b/media/libvpx/libvpx/test/vpx_scale_test.cc
new file mode 100644
index 0000000000..7eea437fc8
--- /dev/null
+++ b/media/libvpx/libvpx/test/vpx_scale_test.cc
@@ -0,0 +1,101 @@
+/*
+ *  Copyright (c) 2014 The WebM 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 "third_party/googletest/src/include/gtest/gtest.h"
+
+#include "./vpx_config.h"
+#include "./vpx_scale_rtcd.h"
+#include "test/clear_system_state.h"
+#include "test/register_state_check.h"
+#include "test/vpx_scale_test.h"
+#include "vpx_mem/vpx_mem.h"
+#include "vpx_ports/vpx_timer.h"
+#include "vpx_scale/yv12config.h"
+
+namespace libvpx_test {
+namespace {
+
+#if VPX_ARCH_ARM || (VPX_ARCH_MIPS && !HAVE_MIPS64) || VPX_ARCH_X86
+// Avoid OOM failures on 32-bit platforms.
+const int kNumSizesToTest = 7;
+#else
+const int kNumSizesToTest = 8;
+#endif
+const int kSizesToTest[] = { 1, 15, 33, 145, 512, 1025, 3840, 16383 };
+
+typedef void (*ExtendFrameBorderFunc)(YV12_BUFFER_CONFIG *ybf);
+typedef void (*CopyFrameFunc)(const YV12_BUFFER_CONFIG *src_ybf,
+                              YV12_BUFFER_CONFIG *dst_ybf);
+
+class ExtendBorderTest
+    : public VpxScaleBase,
+      public ::testing::TestWithParam<ExtendFrameBorderFunc> {
+ public:
+  virtual ~ExtendBorderTest() {}
+
+ protected:
+  virtual void SetUp() { extend_fn_ = GetParam(); }
+
+  void ExtendBorder() { ASM_REGISTER_STATE_CHECK(extend_fn_(&img_)); }
+
+  void RunTest() {
+    for (int h = 0; h < kNumSizesToTest; ++h) {
+      for (int w = 0; w < kNumSizesToTest; ++w) {
+        ASSERT_NO_FATAL_FAILURE(ResetImages(kSizesToTest[w], kSizesToTest[h]));
+        ReferenceCopyFrame();
+        ExtendBorder();
+        CompareImages(img_);
+        DeallocImages();
+      }
+    }
+  }
+
+  ExtendFrameBorderFunc extend_fn_;
+};
+
+TEST_P(ExtendBorderTest, ExtendBorder) { ASSERT_NO_FATAL_FAILURE(RunTest()); }
+
+INSTANTIATE_TEST_SUITE_P(C, ExtendBorderTest,
+                         ::testing::Values(vp8_yv12_extend_frame_borders_c));
+
+class CopyFrameTest : public VpxScaleBase,
+                      public ::testing::TestWithParam<CopyFrameFunc> {
+ public:
+  virtual ~CopyFrameTest() {}
+
+ protected:
+  virtual void SetUp() { copy_frame_fn_ = GetParam(); }
+
+  void CopyFrame() {
+    ASM_REGISTER_STATE_CHECK(copy_frame_fn_(&img_, &dst_img_));
+  }
+
+  void RunTest() {
+    for (int h = 0; h < kNumSizesToTest; ++h) {
+      for (int w = 0; w < kNumSizesToTest; ++w) {
+        ASSERT_NO_FATAL_FAILURE(ResetImages(kSizesToTest[w], kSizesToTest[h]));
+        ReferenceCopyFrame();
+        CopyFrame();
+        CompareImages(dst_img_);
+        DeallocImages();
+      }
+    }
+  }
+
+  CopyFrameFunc copy_frame_fn_;
+};
+
+TEST_P(CopyFrameTest, CopyFrame) { ASSERT_NO_FATAL_FAILURE(RunTest()); }
+
+INSTANTIATE_TEST_SUITE_P(C, CopyFrameTest,
+                         ::testing::Values(vp8_yv12_copy_frame_c));
+
+}  // namespace
+}  // namespace libvpx_test