commit 5ffbcb3097593326d0dd97b5cb3e443ddf815d2a
author Guillaume Chelfi <chelfi@google.com> Mon Apr 12 14:23:43 2021 +0200
committer Guillaume Chelfi <chelfi@google.com> Wed Jun 09 13:18:14 2021 +0200
tree 24bf0dc93a4fa441ef8095a203cd205cde3bbe98
parent 30dd3ee6d14465fc6ac39d925b2e2a0ff9d4054e

Implement video peek for Codec2 based codecs

Bug: 184030186
Test: atest android.media.cts.DecoderTest
Change-Id: I74f0b6de2161f563a80b33f1bb3d6ff961de09b6

media/codec2/sfplugin/CCodecConfig.cpp

diff --git a/media/codec2/sfplugin/CCodecConfig.cpp b/media/codec2/sfplugin/CCodecConfig.cpp
index 27e87e6..2df0ba2 100644
--- a/media/codec2/sfplugin/CCodecConfig.cpp
+++ b/media/codec2/sfplugin/CCodecConfig.cpp
@@ -938,6 +938,14 @@
             return value == 0 ? C2_FALSE : C2_TRUE;
         }));
 
+    add(ConfigMapper("android._trigger-tunnel-peek", C2_PARAMKEY_TUNNEL_START_RENDER, "value")
+        .limitTo(D::PARAM & D::VIDEO & D::DECODER)
+        .withMapper([](C2Value v) -> C2Value {
+            int32_t value = 0;
+            (void)v.get(&value);
+            return value == 0 ? C2_FALSE : C2_TRUE;
+        }));
+
     /* still to do
     constexpr char KEY_PUSH_BLANK_BUFFERS_ON_STOP[] = "push-blank-buffers-on-shutdown";