1 files changed, 95 insertions, 0 deletions
diff --git a/third_party/aom/test/still_picture_test.cc b/third_party/aom/test/still_picture_test.cc
new file mode 100644
index 0000000000..3dfb1c8693
--- /dev/null
+++ b/third_party/aom/test/still_picture_test.cc
@@ -0,0 +1,95 @@
+/*
+ * Copyright (c) 2020, Alliance for Open Media. All rights reserved
+ *
+ * This source code is subject to the terms of the BSD 2 Clause License and
+ * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License
+ * was not distributed with this source code in the LICENSE file, you can
+ * obtain it at www.aomedia.org/license/software. If the Alliance for Open
+ * Media Patent License 1.0 was not distributed with this source code in the
+ * PATENTS file, you can obtain it at www.aomedia.org/license/patent.
+ */
+
+#include "third_party/googletest/src/googletest/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"
+
+namespace {
+
+// This class is used to test the presence of still picture feature.
+class StillPicturePresenceTest
+    : public ::libaom_test::CodecTestWith2Params<libaom_test::TestMode, int>,
+      public ::libaom_test::EncoderTest {
+ protected:
+  StillPicturePresenceTest()
+      : EncoderTest(GET_PARAM(0)), encoding_mode_(GET_PARAM(1)),
+        enable_full_header_(GET_PARAM(2)) {
+    still_picture_coding_violated_ = false;
+  }
+  ~StillPicturePresenceTest() override = default;
+
+  void SetUp() override {
+    InitializeConfig(encoding_mode_);
+    const aom_rational timebase = { 1, 30 };
+    cfg_.g_timebase = timebase;
+    cfg_.rc_end_usage = AOM_Q;
+    cfg_.g_threads = 1;
+    cfg_.full_still_picture_hdr = enable_full_header_;
+    cfg_.g_limit = 1;
+  }
+
+  bool DoDecode() const override { return true; }
+
+  void PreEncodeFrameHook(::libaom_test::VideoSource *video,
+                          ::libaom_test::Encoder *encoder) override {
+    if (video->frame() == 0) {
+      encoder->Control(AOME_SET_CPUUSED, 5);
+      encoder->Control(AV1E_SET_FORCE_VIDEO_MODE, 0);
+    }
+  }
+
+  bool HandleDecodeResult(const aom_codec_err_t res_dec,
+                          libaom_test::Decoder *decoder) override {
+    EXPECT_EQ(AOM_CODEC_OK, res_dec) << decoder->DecodeError();
+    if (AOM_CODEC_OK == res_dec) {
+      aom_codec_ctx_t *ctx_dec = decoder->GetDecoder();
+      AOM_CODEC_CONTROL_TYPECHECKED(ctx_dec, AOMD_GET_STILL_PICTURE,
+                                    &still_pic_info_);
+      if (still_pic_info_.is_still_picture != 1) {
+        still_picture_coding_violated_ = true;
+      }
+      if (still_pic_info_.is_reduced_still_picture_hdr == enable_full_header_) {
+        /* If full_still_picture_header is enabled in encoder config but
+         * bitstream contains reduced_still_picture_header set, then set
+         * still_picture_coding_violated_ to true.
+         * Similarly, if full_still_picture_header is disabled in encoder config
+         * but bitstream contains reduced_still_picture_header not set, then set
+         * still_picture_coding_violated_ to true.
+         */
+        still_picture_coding_violated_ = true;
+      }
+    }
+    return AOM_CODEC_OK == res_dec;
+  }
+
+  ::libaom_test::TestMode encoding_mode_;
+  bool still_picture_coding_violated_;
+  int enable_full_header_;
+  aom_still_picture_info still_pic_info_;
+  aom_rc_mode end_usage_check_;
+};
+
+TEST_P(StillPicturePresenceTest, StillPictureEncodePresenceTest) {
+  libaom_test::I420VideoSource video("hantro_collage_w352h288.yuv", 352, 288,
+                                     cfg_.g_timebase.den, cfg_.g_timebase.num,
+                                     0, 1);
+  ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
+  ASSERT_EQ(still_picture_coding_violated_, false);
+}
+
+AV1_INSTANTIATE_TEST_SUITE(StillPicturePresenceTest,
+                           ::testing::Values(::libaom_test::kOnePassGood,
+                                             ::libaom_test::kTwoPassGood),
+                           ::testing::Values(1, 0));
+}  // namespace