shithub: libvpx

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Consistency test for GroupOfPicture

Make sure frame_type, show_idx and coding_index in GroupOfPicture
match the results in EncodeFrameInfo.

Change-Id: I3b477a03b5efd651c2d174e7146a4cd4f5551604

--- a/test/simple_encode_test.cc

+++ b/test/simple_encode_test.cc

@@ -73,25 +73,27 @@

   simple_encode.StartEncode();

   size_t total_data_bit_size = 0;

   int coded_show_frame_count = 0;

-  int coded_frame_index = 0;

+  int frame_coding_index = 0;

   while (coded_show_frame_count < num_frames) {

     const GroupOfPicture group_of_picture =

         simple_encode.ObserveGroupOfPicture();

-    for (size_t i = 0; i < group_of_picture.encode_frame_list.size(); ++i) {

+    const std::vector<EncodeFrameInfo> &encode_frame_list =

+        group_of_picture.encode_frame_list;

+    for (size_t group_index = 0; group_index < encode_frame_list.size();

+         ++group_index) {

       EncodeFrameResult encode_frame_result;

       simple_encode.EncodeFrame(&encode_frame_result);

-      if (coded_frame_index == 0) {

-        EXPECT_EQ(encode_frame_result.show_idx, 0);

-        EXPECT_EQ(encode_frame_result.frame_type, kKeyFrame)

-            << "The first coding frame should be a key frame";

-      }

-      EXPECT_GE(encode_frame_result.show_idx, 0);

-      EXPECT_LT(encode_frame_result.show_idx, num_frames);

+      EXPECT_EQ(encode_frame_result.show_idx,

+                encode_frame_list[group_index].show_idx);

+      EXPECT_EQ(encode_frame_result.frame_type,

+                encode_frame_list[group_index].frame_type);

+      EXPECT_EQ(encode_frame_list[group_index].coding_index,

+                frame_coding_index);

       EXPECT_GE(encode_frame_result.psnr, 34)

           << "The psnr is supposed to be greater than 34 given the "

              "target_bitrate 1000 kbps";

       total_data_bit_size += encode_frame_result.coding_data_bit_size;

-      ++coded_frame_index;

+      ++frame_coding_index;

     }

     coded_show_frame_count += group_of_picture.show_frame_count;

   }