Adding upstream version 124.0.1.upstream/124.0.1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 332 insertions, 0 deletions

diff --git a/third_party/aom/test/metadata_test.cc b/third_party/aom/test/metadata_test.cc
new file mode 100644
index 0000000000..9467c29e86
--- /dev/null
+++ b/third_party/aom/test/metadata_test.cc
@@ -0,0 +1,332 @@
+/*
+ * Copyright (c) 2019, 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 "aom/aom_codec.h"
+#include "aom/aom_image.h"
+#include "aom/internal/aom_image_internal.h"
+#include "aom_scale/yv12config.h"
+#include "av1/encoder/bitstream.h"
+#include "test/codec_factory.h"
+#include "test/encode_test_driver.h"
+#include "test/i420_video_source.h"
+#include "test/util.h"
+#include "test/video_source.h"
+
+namespace {
+const size_t kMetadataPayloadSizeT35 = 24;
+// 0xB5 stands for the itut t35 metadata country code for the Unites States
+const uint8_t kMetadataPayloadT35[kMetadataPayloadSizeT35] = {
+  0xB5, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0A, 0x0B,
+  0x0C, 0x0D, 0x0E, 0x0F, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17
+};
+
+const size_t kMetadataPayloadSizeCll = 4;
+const uint8_t kMetadataPayloadCll[kMetadataPayloadSizeCll] = { 0xB5, 0x01, 0x02,
+                                                               0x03 };
+
+const size_t kMetadataObuSizeT35 = 28;
+const uint8_t kMetadataObuT35[kMetadataObuSizeT35] = {
+  0x2A, 0x1A, 0x02, 0xB5, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06,
+  0x07, 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F, 0x10,
+  0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x80
+};
+const size_t kMetadataObuSizeMdcv = 28;
+const uint8_t kMetadataObuMdcv[kMetadataObuSizeMdcv] = {
+  0x2A, 0x1A, 0x02, 0xB5, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06,
+  0x07, 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F, 0x10,
+  0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x80
+};
+const size_t kMetadataObuSizeCll = 8;
+const uint8_t kMetadataObuCll[kMetadataObuSizeCll] = { 0x2A, 0x06, 0x01, 0xB5,
+                                                       0x01, 0x02, 0x03, 0x80 };
+
+class MetadataEncodeTest
+    : public ::libaom_test::CodecTestWithParam<libaom_test::TestMode>,
+      public ::libaom_test::EncoderTest {
+ protected:
+  MetadataEncodeTest() : EncoderTest(GET_PARAM(0)) {}
+
+  ~MetadataEncodeTest() override = default;
+
+  void SetUp() override { InitializeConfig(GET_PARAM(1)); }
+
+  void PreEncodeFrameHook(::libaom_test::VideoSource *video,
+                          ::libaom_test::Encoder * /*encoder*/) override {
+    aom_image_t *current_frame = video->img();
+    if (current_frame) {
+      if (current_frame->metadata) aom_img_remove_metadata(current_frame);
+      ASSERT_EQ(aom_img_add_metadata(current_frame, OBU_METADATA_TYPE_ITUT_T35,
+                                     kMetadataPayloadT35, 0, AOM_MIF_ANY_FRAME),
+                -1);
+      ASSERT_EQ(aom_img_add_metadata(current_frame, OBU_METADATA_TYPE_ITUT_T35,
+                                     nullptr, kMetadataPayloadSizeT35,
+                                     AOM_MIF_ANY_FRAME),
+                -1);
+      ASSERT_EQ(aom_img_add_metadata(current_frame, OBU_METADATA_TYPE_ITUT_T35,
+                                     nullptr, 0, AOM_MIF_ANY_FRAME),
+                -1);
+      ASSERT_EQ(
+          aom_img_add_metadata(current_frame, OBU_METADATA_TYPE_ITUT_T35,
+                               kMetadataPayloadT35, kMetadataPayloadSizeT35,
+                               AOM_MIF_ANY_FRAME),
+          0);
+
+      ASSERT_EQ(
+          aom_img_add_metadata(current_frame, OBU_METADATA_TYPE_HDR_MDCV,
+                               kMetadataPayloadT35, kMetadataPayloadSizeT35,
+                               AOM_MIF_KEY_FRAME),
+          0);
+
+      ASSERT_EQ(
+          aom_img_add_metadata(current_frame, OBU_METADATA_TYPE_HDR_CLL,
+                               kMetadataPayloadCll, kMetadataPayloadSizeCll,
+                               AOM_MIF_KEY_FRAME),
+          0);
+    }
+  }
+
+  void FramePktHook(const aom_codec_cx_pkt_t *pkt) override {
+    if (pkt->kind == AOM_CODEC_CX_FRAME_PKT) {
+      const size_t bitstream_size = pkt->data.frame.sz;
+      const uint8_t *bitstream =
+          static_cast<const uint8_t *>(pkt->data.frame.buf);
+      // look for valid metadatas in bitstream
+      bool itut_t35_metadata_found = false;
+      if (bitstream_size >= kMetadataObuSizeT35) {
+        for (size_t i = 0; i <= bitstream_size - kMetadataObuSizeT35; ++i) {
+          if (memcmp(bitstream + i, kMetadataObuT35, kMetadataObuSizeT35) ==
+              0) {
+            itut_t35_metadata_found = true;
+          }
+        }
+      }
+      ASSERT_EQ(itut_t35_metadata_found, 1u);
+
+      // Testing for HDR MDCV metadata
+      bool hdr_mdcv_metadata_found = false;
+      if (bitstream_size >= kMetadataObuSizeMdcv) {
+        for (size_t i = 0; i <= bitstream_size - kMetadataObuSizeMdcv; ++i) {
+          if (memcmp(bitstream + i, kMetadataObuMdcv, kMetadataObuSizeMdcv) ==
+              0) {
+            hdr_mdcv_metadata_found = true;
+          }
+        }
+      }
+      ASSERT_TRUE(hdr_mdcv_metadata_found);
+
+      // Testing for HDR CLL metadata
+      bool hdr_cll_metadata_found = false;
+      if (bitstream_size >= kMetadataObuSizeCll) {
+        for (size_t i = 0; i <= bitstream_size - kMetadataObuSizeCll; ++i) {
+          if (memcmp(bitstream + i, kMetadataObuCll, kMetadataObuSizeCll) ==
+              0) {
+            hdr_cll_metadata_found = true;
+          }
+        }
+      }
+      ASSERT_TRUE(hdr_cll_metadata_found);
+    }
+  }
+
+  void DecompressedFrameHook(const aom_image_t &img,
+                             aom_codec_pts_t /*pts*/) override {
+    ASSERT_NE(img.metadata, nullptr);
+
+    ASSERT_EQ(img.metadata->sz, 3u);
+
+    for (size_t i = 0; i < img.metadata->sz - 1; ++i) {
+      ASSERT_EQ(kMetadataPayloadSizeT35, img.metadata->metadata_array[i]->sz);
+      EXPECT_EQ(
+          memcmp(kMetadataPayloadT35, img.metadata->metadata_array[i]->payload,
+                 kMetadataPayloadSizeT35),
+          0);
+    }
+
+    ASSERT_EQ(kMetadataPayloadSizeCll, img.metadata->metadata_array[2]->sz);
+    EXPECT_EQ(
+        memcmp(kMetadataPayloadCll, img.metadata->metadata_array[2]->payload,
+               kMetadataPayloadSizeCll),
+        0);
+  }
+};
+
+TEST_P(MetadataEncodeTest, TestMetadataEncoding) {
+  ::libaom_test::I420VideoSource video("hantro_collage_w352h288.yuv", 352, 288,
+                                       30, 1, 0, 5);
+  init_flags_ = AOM_CODEC_USE_PSNR;
+
+  cfg_.g_w = 352;
+  cfg_.g_h = 288;
+
+  cfg_.rc_buf_initial_sz = 500;
+  cfg_.rc_buf_optimal_sz = 600;
+  cfg_.rc_buf_sz = 1000;
+  cfg_.rc_min_quantizer = 2;
+  cfg_.rc_max_quantizer = 56;
+  cfg_.rc_undershoot_pct = 50;
+  cfg_.rc_overshoot_pct = 50;
+  cfg_.rc_end_usage = AOM_CBR;
+  cfg_.kf_mode = AOM_KF_AUTO;
+  cfg_.g_lag_in_frames = 1;
+  cfg_.kf_min_dist = cfg_.kf_max_dist = 3000;
+  // Enable dropped frames.
+  cfg_.rc_dropframe_thresh = 1;
+  // Disable error_resilience mode.
+  cfg_.g_error_resilient = 0;
+  // Run at low bitrate.
+  cfg_.rc_target_bitrate = 40;
+
+  ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
+}
+
+AV1_INSTANTIATE_TEST_SUITE(MetadataEncodeTest,
+                           ::testing::Values(::libaom_test::kOnePassGood));
+
+}  // namespace
+
+TEST(MetadataTest, MetadataAllocation) {
+  aom_metadata_t *metadata =
+      aom_img_metadata_alloc(OBU_METADATA_TYPE_ITUT_T35, kMetadataPayloadT35,
+                             kMetadataPayloadSizeT35, AOM_MIF_ANY_FRAME);
+  ASSERT_NE(metadata, nullptr);
+  aom_img_metadata_free(metadata);
+}
+
+TEST(MetadataTest, MetadataArrayAllocation) {
+  aom_metadata_array_t *metadata_array = aom_img_metadata_array_alloc(2);
+  ASSERT_NE(metadata_array, nullptr);
+
+  metadata_array->metadata_array[0] =
+      aom_img_metadata_alloc(OBU_METADATA_TYPE_ITUT_T35, kMetadataPayloadT35,
+                             kMetadataPayloadSizeT35, AOM_MIF_ANY_FRAME);
+  metadata_array->metadata_array[1] =
+      aom_img_metadata_alloc(OBU_METADATA_TYPE_ITUT_T35, kMetadataPayloadT35,
+                             kMetadataPayloadSizeT35, AOM_MIF_ANY_FRAME);
+
+  aom_img_metadata_array_free(metadata_array);
+}
+
+TEST(MetadataTest, AddMetadataToImage) {
+  aom_image_t image;
+  image.metadata = nullptr;
+
+  ASSERT_EQ(aom_img_add_metadata(&image, OBU_METADATA_TYPE_ITUT_T35,
+                                 kMetadataPayloadT35, kMetadataPayloadSizeT35,
+                                 AOM_MIF_ANY_FRAME),
+            0);
+  aom_img_metadata_array_free(image.metadata);
+  EXPECT_EQ(aom_img_add_metadata(nullptr, OBU_METADATA_TYPE_ITUT_T35,
+                                 kMetadataPayloadT35, kMetadataPayloadSizeT35,
+                                 AOM_MIF_ANY_FRAME),
+            -1);
+}
+
+TEST(MetadataTest, RemoveMetadataFromImage) {
+  aom_image_t image;
+  image.metadata = nullptr;
+
+  ASSERT_EQ(aom_img_add_metadata(&image, OBU_METADATA_TYPE_ITUT_T35,
+                                 kMetadataPayloadT35, kMetadataPayloadSizeT35,
+                                 AOM_MIF_ANY_FRAME),
+            0);
+  aom_img_remove_metadata(&image);
+  aom_img_remove_metadata(nullptr);
+}
+
+TEST(MetadataTest, CopyMetadataToFrameBuffer) {
+  YV12_BUFFER_CONFIG yvBuf;
+  yvBuf.metadata = nullptr;
+
+  aom_metadata_array_t *metadata_array = aom_img_metadata_array_alloc(1);
+  ASSERT_NE(metadata_array, nullptr);
+
+  metadata_array->metadata_array[0] =
+      aom_img_metadata_alloc(OBU_METADATA_TYPE_ITUT_T35, kMetadataPayloadT35,
+                             kMetadataPayloadSizeT35, AOM_MIF_ANY_FRAME);
+
+  // Metadata_array
+  int status = aom_copy_metadata_to_frame_buffer(&yvBuf, metadata_array);
+  EXPECT_EQ(status, 0);
+  status = aom_copy_metadata_to_frame_buffer(nullptr, metadata_array);
+  EXPECT_EQ(status, -1);
+  aom_img_metadata_array_free(metadata_array);
+
+  // Metadata_array_2
+  aom_metadata_array_t *metadata_array_2 = aom_img_metadata_array_alloc(0);
+  ASSERT_NE(metadata_array_2, nullptr);
+  status = aom_copy_metadata_to_frame_buffer(&yvBuf, metadata_array_2);
+  EXPECT_EQ(status, -1);
+  aom_img_metadata_array_free(metadata_array_2);
+
+  // YV12_BUFFER_CONFIG
+  status = aom_copy_metadata_to_frame_buffer(&yvBuf, nullptr);
+  EXPECT_EQ(status, -1);
+  aom_remove_metadata_from_frame_buffer(&yvBuf);
+  aom_remove_metadata_from_frame_buffer(nullptr);
+}
+
+TEST(MetadataTest, GetMetadataFromImage) {
+  aom_image_t image;
+  image.metadata = nullptr;
+
+  ASSERT_EQ(aom_img_add_metadata(&image, OBU_METADATA_TYPE_ITUT_T35,
+                                 kMetadataPayloadT35, kMetadataPayloadSizeT35,
+                                 AOM_MIF_ANY_FRAME),
+            0);
+
+  EXPECT_EQ(aom_img_get_metadata(nullptr, 0), nullptr);
+  EXPECT_EQ(aom_img_get_metadata(&image, 1u), nullptr);
+  EXPECT_EQ(aom_img_get_metadata(&image, 10u), nullptr);
+
+  const aom_metadata_t *metadata = aom_img_get_metadata(&image, 0);
+  ASSERT_NE(metadata, nullptr);
+  ASSERT_EQ(metadata->sz, kMetadataPayloadSizeT35);
+  EXPECT_EQ(
+      memcmp(kMetadataPayloadT35, metadata->payload, kMetadataPayloadSizeT35),
+      0);
+
+  aom_img_metadata_array_free(image.metadata);
+}
+
+TEST(MetadataTest, ReadMetadatasFromImage) {
+  aom_image_t image;
+  image.metadata = nullptr;
+
+  uint32_t types[3];
+  types[0] = OBU_METADATA_TYPE_ITUT_T35;
+  types[1] = OBU_METADATA_TYPE_HDR_CLL;
+  types[2] = OBU_METADATA_TYPE_HDR_MDCV;
+
+  ASSERT_EQ(aom_img_add_metadata(&image, types[0], kMetadataPayloadT35,
+                                 kMetadataPayloadSizeT35, AOM_MIF_ANY_FRAME),
+            0);
+  ASSERT_EQ(aom_img_add_metadata(&image, types[1], kMetadataPayloadT35,
+                                 kMetadataPayloadSizeT35, AOM_MIF_KEY_FRAME),
+            0);
+  ASSERT_EQ(aom_img_add_metadata(&image, types[2], kMetadataPayloadT35,
+                                 kMetadataPayloadSizeT35, AOM_MIF_KEY_FRAME),
+            0);
+
+  size_t number_metadata = aom_img_num_metadata(&image);
+  ASSERT_EQ(number_metadata, 3u);
+  for (size_t i = 0; i < number_metadata; ++i) {
+    const aom_metadata_t *metadata = aom_img_get_metadata(&image, i);
+    ASSERT_NE(metadata, nullptr);
+    ASSERT_EQ(metadata->type, types[i]);
+    ASSERT_EQ(metadata->sz, kMetadataPayloadSizeT35);
+    EXPECT_EQ(
+        memcmp(kMetadataPayloadT35, metadata->payload, kMetadataPayloadSizeT35),
+        0);
+  }
+  aom_img_metadata_array_free(image.metadata);
+}