Revert of Deprecate VCMPacketizationCallback::SendData and use EncodedImageCallback instead.

webrtc/modules/video_coding/generic_encoder.cc

Index: webrtc/modules/video_coding/generic_encoder.cc
diff --git a/webrtc/modules/video_coding/generic_encoder.cc b/webrtc/modules/video_coding/generic_encoder.cc
index 321deb0a473f72254adbb15c365b240b1a8f54f6..9a3d2ffefaab5bb56d58c5701097188ddd0b8888 100644
--- a/webrtc/modules/video_coding/generic_encoder.cc
+++ b/webrtc/modules/video_coding/generic_encoder.cc
@@ -21,6 +21,76 @@
 #include "webrtc/system_wrappers/include/critical_section_wrapper.h"
 
 namespace webrtc {
+namespace {
+// Map information from info into rtp. If no relevant information is found
+// in info, rtp is set to NULL.
+void CopyCodecSpecific(const CodecSpecificInfo* info, RTPVideoHeader* rtp) {
+  RTC_DCHECK(info);
+  switch (info->codecType) {
+    case kVideoCodecVP8: {
+      rtp->codec = kRtpVideoVp8;
+      rtp->codecHeader.VP8.InitRTPVideoHeaderVP8();
+      rtp->codecHeader.VP8.pictureId = info->codecSpecific.VP8.pictureId;
+      rtp->codecHeader.VP8.nonReference = info->codecSpecific.VP8.nonReference;
+      rtp->codecHeader.VP8.temporalIdx = info->codecSpecific.VP8.temporalIdx;
+      rtp->codecHeader.VP8.layerSync = info->codecSpecific.VP8.layerSync;
+      rtp->codecHeader.VP8.tl0PicIdx = info->codecSpecific.VP8.tl0PicIdx;
+      rtp->codecHeader.VP8.keyIdx = info->codecSpecific.VP8.keyIdx;
+      rtp->simulcastIdx = info->codecSpecific.VP8.simulcastIdx;
+      return;
+    }
+    case kVideoCodecVP9: {
+      rtp->codec = kRtpVideoVp9;
+      rtp->codecHeader.VP9.InitRTPVideoHeaderVP9();
+      rtp->codecHeader.VP9.inter_pic_predicted =
+          info->codecSpecific.VP9.inter_pic_predicted;
+      rtp->codecHeader.VP9.flexible_mode =
+          info->codecSpecific.VP9.flexible_mode;
+      rtp->codecHeader.VP9.ss_data_available =
+          info->codecSpecific.VP9.ss_data_available;
+      rtp->codecHeader.VP9.picture_id = info->codecSpecific.VP9.picture_id;
+      rtp->codecHeader.VP9.tl0_pic_idx = info->codecSpecific.VP9.tl0_pic_idx;
+      rtp->codecHeader.VP9.temporal_idx = info->codecSpecific.VP9.temporal_idx;
+      rtp->codecHeader.VP9.spatial_idx = info->codecSpecific.VP9.spatial_idx;
+      rtp->codecHeader.VP9.temporal_up_switch =
+          info->codecSpecific.VP9.temporal_up_switch;
+      rtp->codecHeader.VP9.inter_layer_predicted =
+          info->codecSpecific.VP9.inter_layer_predicted;
+      rtp->codecHeader.VP9.gof_idx = info->codecSpecific.VP9.gof_idx;
+      rtp->codecHeader.VP9.num_spatial_layers =
+          info->codecSpecific.VP9.num_spatial_layers;
+
+      if (info->codecSpecific.VP9.ss_data_available) {
+        rtp->codecHeader.VP9.spatial_layer_resolution_present =
+            info->codecSpecific.VP9.spatial_layer_resolution_present;
+        if (info->codecSpecific.VP9.spatial_layer_resolution_present) {
+          for (size_t i = 0; i < info->codecSpecific.VP9.num_spatial_layers;
+               ++i) {
+            rtp->codecHeader.VP9.width[i] = info->codecSpecific.VP9.width[i];
+            rtp->codecHeader.VP9.height[i] = info->codecSpecific.VP9.height[i];
+          }
+        }
+        rtp->codecHeader.VP9.gof.CopyGofInfoVP9(info->codecSpecific.VP9.gof);
+      }
+
+      rtp->codecHeader.VP9.num_ref_pics = info->codecSpecific.VP9.num_ref_pics;
+      for (int i = 0; i < info->codecSpecific.VP9.num_ref_pics; ++i)
+        rtp->codecHeader.VP9.pid_diff[i] = info->codecSpecific.VP9.p_diff[i];
+      return;
+    }
+    case kVideoCodecH264:
+      rtp->codec = kRtpVideoH264;
+      return;
+    case kVideoCodecGeneric:
+      rtp->codec = kRtpVideoGeneric;
+      rtp->simulcastIdx = info->codecSpecific.generic.simulcast_idx;
+      return;
+    default:
+      return;
+  }
+}
+}  // namespace
+
 VCMGenericEncoder::VCMGenericEncoder(
     VideoEncoder* encoder,
     VideoEncoderRateObserver* rate_observer,
@@ -146,6 +216,7 @@
     EncodedImageCallback* post_encode_callback)
     : send_callback_(),
       media_opt_(nullptr),
+      payload_type_(0),
       internal_source_(false),
       post_encode_callback_(post_encode_callback) {}
 
@@ -163,8 +234,19 @@
     const RTPFragmentationHeader* fragmentation_header) {
   TRACE_EVENT_INSTANT1("webrtc", "VCMEncodedFrameCallback::Encoded",
                        "timestamp", encoded_image._timeStamp);
-  int ret_val = post_encode_callback_->Encoded(encoded_image, codec_specific,
-                                               fragmentation_header);
+  post_encode_callback_->Encoded(encoded_image, nullptr, nullptr);
+
+  if (send_callback_ == nullptr)
+    return VCM_UNINITIALIZED;
+
+  RTPVideoHeader rtp_video_header;
+  memset(&rtp_video_header, 0, sizeof(RTPVideoHeader));
+  if (codec_specific)
+    CopyCodecSpecific(codec_specific, &rtp_video_header);
+  rtp_video_header.rotation = encoded_image.rotation_;
+
+  int32_t ret_val = send_callback_->SendData(
+      payload_type_, encoded_image, fragmentation_header, &rtp_video_header);
   if (ret_val < 0)
     return ret_val;