commit b0225aabec7a56d462cce29c80aa60d88c898a55
author Byeongjo Park <bjo.park@samsung.com> Fri Apr 20 14:00:15 2018 +0900
committer Lajos Molnar <lajos@google.com> Tue Mar 17 16:40:44 2020 -0700
tree 6d5c215f12a7eafcea8f29ce568866467dd02843
parent 11340c4000f14dfa520d11741cf56f04d391a2c6

VT: SFP: H264: CVO implementation for Rx side

CVO(Coordination of Video Orientation) implemented for H264.

Support Coordination of Video Orientation (CVO) feature that carried in RTP Header extension.
it parses a device degrees(orientation) in RTP extension that remote sent.
(6.2.3 of 3GPP Release 12 TS 26.114)

Once AAVCAssembler parsed a video degress from RTP(CVO) extension,
A native window will be rotated as per parsed video degress.

Bug: 121230209
Change-Id: I802a9e43d9ee54b7970d2541f18fb4af8022336a
Signed-off-by: Byeongjo Park <bjo.park@samsung.com>
Signed-off-by: Kim Sungyeon <sy85.kim@samsung.com>

media/libmediaplayerservice/nuplayer/NuPlayerDecoder.cpp

diff --git a/media/libmediaplayerservice/nuplayer/NuPlayerDecoder.cpp b/media/libmediaplayerservice/nuplayer/NuPlayerDecoder.cpp
index f734439..8628edc 100644
--- a/media/libmediaplayerservice/nuplayer/NuPlayerDecoder.cpp
+++ b/media/libmediaplayerservice/nuplayer/NuPlayerDecoder.cpp
@@ -1050,7 +1050,7 @@
         uint32_t flags = 0;
         CHECK(buffer->meta()->findInt64("timeUs", &timeUs));
 
-        int32_t eos, csd;
+        int32_t eos, csd, cvo;
         // we do not expect SYNCFRAME for decoder
         if (buffer->meta()->findInt32("eos", &eos) && eos) {
             flags |= MediaCodec::BUFFER_FLAG_EOS;
@@ -1058,6 +1058,24 @@
             flags |= MediaCodec::BUFFER_FLAG_CODECCONFIG;
         }
 
+        if (buffer->meta()->findInt32("cvo", (int32_t*)&cvo)) {
+            ALOGV("[%s] cvo(%d) found at %lld us", mComponentName.c_str(), cvo, (long long)timeUs);
+            switch (cvo) {
+                case 0:
+                    codecBuffer->meta()->setInt32("cvo", MediaCodec::CVO_DEGREE_0);
+                    break;
+                case 1:
+                    codecBuffer->meta()->setInt32("cvo", MediaCodec::CVO_DEGREE_90);
+                    break;
+                case 2:
+                    codecBuffer->meta()->setInt32("cvo", MediaCodec::CVO_DEGREE_180);
+                    break;
+                case 3:
+                    codecBuffer->meta()->setInt32("cvo", MediaCodec::CVO_DEGREE_270);
+                    break;
+            }
+        }
+
         // Modular DRM
         MediaBufferBase *mediaBuf = NULL;
         NuPlayerDrm::CryptoInfo *cryptInfo = NULL;