Extract bitrate allocation of spatial/temporal layers out of codec impl.

webrtc/modules/video_coding/codecs/vp8/simulcast_encoder_adapter_unittest.cc

Index: webrtc/modules/video_coding/codecs/vp8/simulcast_encoder_adapter_unittest.cc
diff --git a/webrtc/modules/video_coding/codecs/vp8/simulcast_encoder_adapter_unittest.cc b/webrtc/modules/video_coding/codecs/vp8/simulcast_encoder_adapter_unittest.cc
index 0ccbb548558baf162fcce38f91d677039b2c8a58..c877a992da4fee6d7df0ae8a932e126391b2bafc 100644
--- a/webrtc/modules/video_coding/codecs/vp8/simulcast_encoder_adapter_unittest.cc
+++ b/webrtc/modules/video_coding/codecs/vp8/simulcast_encoder_adapter_unittest.cc
@@ -273,6 +273,7 @@ class TestSimulcastEncoderAdapterFake : public ::testing::Test,
   void SetupCodec() {
     TestVp8Simulcast::DefaultSettings(
         &codec_, static_cast<const int*>(kTestTemporalLayerProfile));
+    codec_.codecSpecific.VP8.tl_factory = &tl_factory_;
     EXPECT_EQ(0, adapter_->InitEncode(&codec_, 1, 1200));
     adapter_->RegisterEncodeCompleteCallback(this);
   }
@@ -323,6 +324,7 @@ class TestSimulcastEncoderAdapterFake : public ::testing::Test,
     *ref_codec = codec_;
     ref_codec->codecSpecific.VP8.numberOfTemporalLayers =
         kTestTemporalLayerProfile[stream_index];
+    ref_codec->codecSpecific.VP8.tl_factory = &tl_factory_;
     ref_codec->width = codec_.simulcastStream[stream_index].width;
     ref_codec->height = codec_.simulcastStream[stream_index].height;
     ref_codec->maxBitrate = codec_.simulcastStream[stream_index].maxBitrate;
@@ -366,6 +368,7 @@ class TestSimulcastEncoderAdapterFake : public ::testing::Test,
   int last_encoded_image_width_;
   int last_encoded_image_height_;
   int last_encoded_image_simulcast_index_;
+  TemporalLayersFactory tl_factory_;
 };
 
 TEST_F(TestSimulcastEncoderAdapterFake, InitEncode) {
@@ -418,6 +421,7 @@ TEST_F(TestSimulcastEncoderAdapterFake, EncodedCallbackForDifferentEncoders) {
 TEST_F(TestSimulcastEncoderAdapterFake, SupportsNativeHandleForSingleStreams) {
   TestVp8Simulcast::DefaultSettings(
       &codec_, static_cast<const int*>(kTestTemporalLayerProfile));
+  codec_.codecSpecific.VP8.tl_factory = &tl_factory_;
   codec_.numberOfSimulcastStreams = 1;
   EXPECT_EQ(0, adapter_->InitEncode(&codec_, 1, 1200));
   adapter_->RegisterEncodeCompleteCallback(this);
@@ -431,6 +435,7 @@ TEST_F(TestSimulcastEncoderAdapterFake, SupportsNativeHandleForSingleStreams) {
 TEST_F(TestSimulcastEncoderAdapterFake, SetRatesUnderMinBitrate) {
   TestVp8Simulcast::DefaultSettings(
       &codec_, static_cast<const int*>(kTestTemporalLayerProfile));
+  codec_.codecSpecific.VP8.tl_factory = &tl_factory_;
   codec_.minBitrate = 50;
   codec_.numberOfSimulcastStreams = 1;
   EXPECT_EQ(0, adapter_->InitEncode(&codec_, 1, 1200));
@@ -452,6 +457,7 @@ TEST_F(TestSimulcastEncoderAdapterFake, SupportsImplementationName) {
   EXPECT_STREQ("SimulcastEncoderAdapter", adapter_->ImplementationName());
   TestVp8Simulcast::DefaultSettings(
       &codec_, static_cast<const int*>(kTestTemporalLayerProfile));
+  codec_.codecSpecific.VP8.tl_factory = &tl_factory_;
   std::vector<const char*> encoder_names;
   encoder_names.push_back("codec1");
   encoder_names.push_back("codec2");
@@ -474,6 +480,7 @@ TEST_F(TestSimulcastEncoderAdapterFake,
        SupportsNativeHandleForMultipleStreams) {
   TestVp8Simulcast::DefaultSettings(
       &codec_, static_cast<const int*>(kTestTemporalLayerProfile));
+  codec_.codecSpecific.VP8.tl_factory = &tl_factory_;
   codec_.numberOfSimulcastStreams = 3;
   EXPECT_EQ(0, adapter_->InitEncode(&codec_, 1, 1200));
   adapter_->RegisterEncodeCompleteCallback(this);
@@ -502,6 +509,7 @@ TEST_F(TestSimulcastEncoderAdapterFake,
        NativeHandleForwardingForMultipleStreams) {
   TestVp8Simulcast::DefaultSettings(
       &codec_, static_cast<const int*>(kTestTemporalLayerProfile));
+  codec_.codecSpecific.VP8.tl_factory = &tl_factory_;
   codec_.numberOfSimulcastStreams = 3;
   // High start bitrate, so all streams are enabled.
   codec_.startBitrate = 3000;
@@ -526,6 +534,7 @@ TEST_F(TestSimulcastEncoderAdapterFake,
 TEST_F(TestSimulcastEncoderAdapterFake, TestFailureReturnCodesFromEncodeCalls) {
   TestVp8Simulcast::DefaultSettings(
       &codec_, static_cast<const int*>(kTestTemporalLayerProfile));
+  codec_.codecSpecific.VP8.tl_factory = &tl_factory_;
   codec_.numberOfSimulcastStreams = 3;
   EXPECT_EQ(0, adapter_->InitEncode(&codec_, 1, 1200));
   adapter_->RegisterEncodeCompleteCallback(this);