commit 1bd139a2a68690e80398b70b27ca59550fea0e65
author Andreas Huber <andih@google.com> Tue Apr 03 14:19:20 2012 -0700
committer Andreas Huber <andih@google.com> Tue Apr 03 14:19:20 2012 -0700
tree e3be78f22aa021c4e372409128775c2093d46dae
parent d22da88fd555f1262357c7dcdeface8445e3a012

New Crypto services talking to the new crypto "HAL".

Change-Id: I69ed31e7a8b4d69d1209d2d516f94d258f072566
related-to-bug: 6275919

include/media/ICrypto.h

diff --git a/include/media/ICrypto.h b/include/media/ICrypto.h
index 916abe0..376c326 100644
--- a/include/media/ICrypto.h
+++ b/include/media/ICrypto.h
@@ -16,6 +16,7 @@
 
 #include <binder/IInterface.h>
 #include <media/stagefright/foundation/ABase.h>
+#include <media/hardware/CryptoAPI.h>
 
 #ifndef ANDROID_ICRYPTO_H_
 
@@ -26,26 +27,26 @@
 struct ICrypto : public IInterface {
     DECLARE_META_INTERFACE(Crypto);
 
-    virtual status_t initialize() = 0;
-    virtual status_t terminate() = 0;
+    virtual status_t initCheck() const = 0;
 
-    virtual status_t setEntitlementKey(
-            const void *key, size_t keyLength) = 0;
+    virtual bool isCryptoSchemeSupported(const uint8_t uuid[16]) const = 0;
 
-    virtual status_t setEntitlementControlMessage(
-            const void *msg, size_t msgLength) = 0;
+    virtual status_t createPlugin(
+            const uint8_t uuid[16], const void *data, size_t size) = 0;
 
-    // "dstData" is in media_server's address space (but inaccessible).
-    virtual ssize_t decryptVideo(
-            const void *iv, size_t ivLength,
-            const void *srcData, size_t srcDataSize,
-            void *dstData, size_t dstDataOffset) = 0;
+    virtual status_t destroyPlugin() = 0;
 
-    // "dstData" is in the calling process' address space.
-    virtual ssize_t decryptAudio(
-            const void *iv, size_t ivLength,
-            const void *srcData, size_t srcDataSize,
-            void *dstData, size_t dstDataSize) = 0;
+    virtual bool requiresSecureDecoderComponent(
+            const char *mime) const = 0;
+
+    virtual status_t decrypt(
+            bool secure,
+            const uint8_t key[16],
+            const uint8_t iv[16],
+            CryptoPlugin::Mode mode,
+            const void *srcPtr,
+            const CryptoPlugin::SubSample *subSamples, size_t numSubSamples,
+            void *dstPtr) = 0;
 
 private:
     DISALLOW_EVIL_CONSTRUCTORS(ICrypto);

include/media/stagefright/MediaCodec.h

diff --git a/include/media/stagefright/MediaCodec.h b/include/media/stagefright/MediaCodec.h
index 0fc88e1..0b0d511 100644
--- a/include/media/stagefright/MediaCodec.h
+++ b/include/media/stagefright/MediaCodec.h
@@ -34,7 +34,6 @@
 struct MediaCodec : public AHandler {
     enum ConfigureFlags {
         CONFIGURE_FLAG_ENCODE   = 1,
-        CONFIGURE_FLAG_SECURE   = 2,
     };
 
     enum BufferFlags {
@@ -53,6 +52,7 @@
     status_t configure(
             const sp<AMessage> &format,
             const sp<SurfaceTextureClient> &nativeWindow,
+            const sp<ICrypto> &crypto,
             uint32_t flags);
 
     status_t start();