From 2514d080c8a54ff603a45d7e336de668fe7329db Mon Sep 17 00:00:00 2001
From: Jeff Tinker <jtinker@google.com>
Date: Mon, 3 Nov 2014 13:29:35 -0800
Subject: Pass resolution to Crypto plugin on format change

Change-Id: I56cd557ce3525fe625db8c312d2557d3c8b51101
related-to-bug: 16034599
---
 media/libmedia/ICrypto.cpp | 22 +++++++++++++++++++++-
 1 file changed, 21 insertions(+), 1 deletion(-)

(limited to 'media/libmedia/ICrypto.cpp')

diff --git a/media/libmedia/ICrypto.cpp b/media/libmedia/ICrypto.cpp
index 0d5f990..c26c5bf 100644
--- a/media/libmedia/ICrypto.cpp
+++ b/media/libmedia/ICrypto.cpp
@@ -33,6 +33,7 @@ enum {
     DESTROY_PLUGIN,
     REQUIRES_SECURE_COMPONENT,
     DECRYPT,
+    NOTIFY_RESOLUTION,
 };
 
 struct BpCrypto : public BpInterface<ICrypto> {
@@ -149,6 +150,15 @@ struct BpCrypto : public BpInterface<ICrypto> {
         return result;
     }
 
+    virtual void notifyResolution(
+        uint32_t width, uint32_t height) {
+        Parcel data, reply;
+        data.writeInterfaceToken(ICrypto::getInterfaceDescriptor());
+        data.writeInt32(width);
+        data.writeInt32(height);
+        remote()->transact(NOTIFY_RESOLUTION, data, &reply);
+    }
+
 private:
     DISALLOW_EVIL_CONSTRUCTORS(BpCrypto);
 };
@@ -290,10 +300,20 @@ status_t BnCrypto::onTransact(
             return OK;
         }
 
+        case NOTIFY_RESOLUTION:
+        {
+            CHECK_INTERFACE(ICrypto, data, reply);
+
+            int32_t width = data.readInt32();
+            int32_t height = data.readInt32();
+            notifyResolution(width, height);
+
+            return OK;
+        }
+
         default:
             return BBinder::onTransact(code, data, reply, flags);
     }
 }
 
 }  // namespace android
-
-- 
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