Upstream version 9.38.198.0

[platform/framework/web/crosswalk.git] / src / third_party / libvpx / source / libvpx / test / cpu_speed_test.cc

diff --git a/src/third_party/libvpx/source/libvpx/test/cpu_speed_test.cc b/src/third_party/libvpx/source/libvpx/test/cpu_speed_test.cc
index be651b4..4477bf0 100644 (file)
--- a/src/third_party/libvpx/source/libvpx/test/cpu_speed_test.cc
+++ b/src/third_party/libvpx/source/libvpx/test/cpu_speed_test.cc
@@ -7,45 +7,65 @@
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
-#include <climits>
-#include <vector>
 #include "third_party/googletest/src/include/gtest/gtest.h"
 #include "test/codec_factory.h"
 #include "test/encode_test_driver.h"
 #include "test/i420_video_source.h"
 #include "test/util.h"
+#include "test/y4m_video_source.h"
 
 namespace {
 
-class CpuSpeedTest : public ::libvpx_test::EncoderTest,
-    public ::libvpx_test::CodecTestWith2Params<
-        libvpx_test::TestMode, int> {
+const int kMaxPSNR = 100;
+
+class CpuSpeedTest
+    : public ::libvpx_test::EncoderTest,
+      public ::libvpx_test::CodecTestWith2Params<libvpx_test::TestMode, int> {
  protected:
-  CpuSpeedTest() : EncoderTest(GET_PARAM(0)) {}
+  CpuSpeedTest()
+      : EncoderTest(GET_PARAM(0)),
+        encoding_mode_(GET_PARAM(1)),
+        set_cpu_used_(GET_PARAM(2)),
+        min_psnr_(kMaxPSNR) {}
   virtual ~CpuSpeedTest() {}
 
   virtual void SetUp() {
     InitializeConfig();
-    SetMode(GET_PARAM(1));
-    set_cpu_used_ = GET_PARAM(2);
+    SetMode(encoding_mode_);
+    if (encoding_mode_ != ::libvpx_test::kRealTime) {
+      cfg_.g_lag_in_frames = 25;
+      cfg_.rc_end_usage = VPX_VBR;
+    } else {
+      cfg_.g_lag_in_frames = 0;
+      cfg_.rc_end_usage = VPX_CBR;
+    }
+  }
+
+  virtual void BeginPassHook(unsigned int /*pass*/) {
+    min_psnr_ = kMaxPSNR;
   }
 
   virtual void PreEncodeFrameHook(::libvpx_test::VideoSource *video,
                                   ::libvpx_test::Encoder *encoder) {
     if (video->frame() == 1) {
       encoder->Control(VP8E_SET_CPUUSED, set_cpu_used_);
-      encoder->Control(VP8E_SET_ENABLEAUTOALTREF, 1);
-      encoder->Control(VP8E_SET_ARNR_MAXFRAMES, 7);
-      encoder->Control(VP8E_SET_ARNR_STRENGTH, 5);
-      encoder->Control(VP8E_SET_ARNR_TYPE, 3);
+      if (encoding_mode_ != ::libvpx_test::kRealTime) {
+        encoder->Control(VP8E_SET_ENABLEAUTOALTREF, 1);
+        encoder->Control(VP8E_SET_ARNR_MAXFRAMES, 7);
+        encoder->Control(VP8E_SET_ARNR_STRENGTH, 5);
+        encoder->Control(VP8E_SET_ARNR_TYPE, 3);
+      }
     }
   }
 
-  virtual void FramePktHook(const vpx_codec_cx_pkt_t *pkt) {
-    if (pkt->data.frame.flags & VPX_FRAME_IS_KEY) {
-    }
+  virtual void PSNRPktHook(const vpx_codec_cx_pkt_t *pkt) {
+    if (pkt->data.psnr.psnr[0] < min_psnr_)
+      min_psnr_ = pkt->data.psnr.psnr[0];
   }
+
+  ::libvpx_test::TestMode encoding_mode_;
   int set_cpu_used_;
+  double min_psnr_;
 };
 
 TEST_P(CpuSpeedTest, TestQ0) {
@@ -53,7 +73,6 @@ TEST_P(CpuSpeedTest, TestQ0) {
   // without a mismatch when passing in a very low max q.  This pushes
   // the encoder to producing lots of big partitions which will likely
   // extend into the border and test the border condition.
-  cfg_.g_lag_in_frames = 25;
   cfg_.rc_2pass_vbr_minsection_pct = 5;
   cfg_.rc_2pass_vbr_minsection_pct = 2000;
   cfg_.rc_target_bitrate = 400;
@@ -63,16 +82,32 @@ TEST_P(CpuSpeedTest, TestQ0) {
   ::libvpx_test::I420VideoSource video("hantro_odd.yuv", 208, 144, 30, 1, 0,
                                        20);
 
+  init_flags_ = VPX_CODEC_USE_PSNR;
+
   ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
+  EXPECT_GE(min_psnr_, kMaxPSNR);
 }
 
+TEST_P(CpuSpeedTest, TestScreencastQ0) {
+  ::libvpx_test::Y4mVideoSource video("screendata.y4m", 0, 25);
+  cfg_.g_timebase = video.timebase();
+  cfg_.rc_2pass_vbr_minsection_pct = 5;
+  cfg_.rc_2pass_vbr_minsection_pct = 2000;
+  cfg_.rc_target_bitrate = 400;
+  cfg_.rc_max_quantizer = 0;
+  cfg_.rc_min_quantizer = 0;
+
+  init_flags_ = VPX_CODEC_USE_PSNR;
+
+  ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
+  EXPECT_GE(min_psnr_, kMaxPSNR);
+}
 
 TEST_P(CpuSpeedTest, TestEncodeHighBitrate) {
   // Validate that this non multiple of 64 wide clip encodes and decodes
   // without a mismatch when passing in a very low max q.  This pushes
   // the encoder to producing lots of big partitions which will likely
   // extend into the border and test the border condition.
-  cfg_.g_lag_in_frames = 25;
   cfg_.rc_2pass_vbr_minsection_pct = 5;
   cfg_.rc_2pass_vbr_minsection_pct = 2000;
   cfg_.rc_target_bitrate = 12000;
@@ -84,12 +119,11 @@ TEST_P(CpuSpeedTest, TestEncodeHighBitrate) {
 
   ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
 }
+
 TEST_P(CpuSpeedTest, TestLowBitrate) {
   // Validate that this clip encodes and decodes without a mismatch
   // when passing in a very high min q.  This pushes the encoder to producing
   // lots of small partitions which might will test the other condition.
-
-  cfg_.g_lag_in_frames = 25;
   cfg_.rc_2pass_vbr_minsection_pct = 5;
   cfg_.rc_2pass_vbr_minsection_pct = 2000;
   cfg_.rc_target_bitrate = 200;
@@ -101,13 +135,9 @@ TEST_P(CpuSpeedTest, TestLowBitrate) {
   ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
 }
 
-using std::tr1::make_tuple;
-
-#define VP9_FACTORY \
-  static_cast<const libvpx_test::CodecFactory*> (&libvpx_test::kVP9)
-
 VP9_INSTANTIATE_TEST_CASE(
     CpuSpeedTest,
-    ::testing::Values(::libvpx_test::kTwoPassGood, ::libvpx_test::kOnePassGood),
-    ::testing::Range(0, 8));
+    ::testing::Values(::libvpx_test::kTwoPassGood, ::libvpx_test::kOnePassGood,
+                      ::libvpx_test::kRealTime),
+    ::testing::Range(0, 9));
 }  // namespace