Some restructuring of the build was required to support the different

OEM security levels used on tuna vs stingray & crespo. This is part of
the work for b/4598045 Implementing secure video path on TI OMAP4 chip
for ICS.

The Widevine libraries included here, 4.5.0.4321 also contain a fix
for b/4400696 Pinning and unpinning multiple movie for download behavior
is not uniform for multiple tries.

Change-Id: I67f34c06a0353ac7f401f55c1ed4fc2493bc8ab7

proprietary/drmwvmplugin/Android.mk

@@ -1,20 +1,6 @@
 LOCAL_PATH:= $(call my-dir)
 include $(CLEAR_VARS)
 
-ifeq ($(TARGET_ARCH),arm)
-
-LOCAL_MODULE := libwvdrm
-LOCAL_SRC_FILES := \
-    lib/libwvdrm.so
-LOCAL_MODULE_TAGS := optional
-LOCAL_MODULE_SUFFIX := $(suffix $(LOCAL_SRC_FILES))
-LOCAL_MODULE_CLASS := SHARED_LIBRARIES
-LOCAL_MODULE_PATH := $(TARGET_OUT_SHARED_LIBRARIES)
-OVERRIDE_BUILT_MODULE_PATH := $(TARGET_OUT_INTERMEDIATE_LIBRARIES)
-include $(BUILD_PREBUILT)
-
-endif
-
 ########################
 # Feature file for clients to look up widevine drm plug-in
 

proprietary/drmwvmplugin/common.mk

@@ -7,4 +7,3 @@ LOCAL_C_INCLUDES:= \
     $(TOP)/frameworks/base/drm/libdrmframework/include \
     $(TOP)/frameworks/base/drm/libdrmframework/plugins/common/include \
     $(TOP)/frameworks/base/include
-

proprietary/drmwvmplugin/lib/Android.mk

@@ -2,24 +2,13 @@ ifeq ($(TARGET_ARCH),arm)
 
 LOCAL_PATH:= $(call my-dir)
 
-include $(CLEAR_VARS)
+include $(TOP)/vendor/widevine/proprietary/drmwvmplugin/oemcryptolevel.mk
 
-include $(CLEAR_VARS)
-LOCAL_MODULE := libwvocs
-LOCAL_SRC_FILES := \
-        libwvocs.a
-LOCAL_MODULE_TAGS := optional
-LOCAL_MODULE_SUFFIX := .a
-LOCAL_MODULE_CLASS := STATIC_LIBRARIES
-include $(BUILD_PREBUILT)
+LOCAL_PREBUILT_LIBS := \
+       libwvdrm_L$(LOCAL_OEMCRYPTO_LEVEL).so \
+       libwvocs_L$(LOCAL_OEMCRYPTO_LEVEL).a
 
-include $(CLEAR_VARS)
-LOCAL_MODULE := liboemstub
-LOCAL_SRC_FILES := \
-        liboemstub.a
 LOCAL_MODULE_TAGS := optional
-LOCAL_MODULE_SUFFIX := .a
-LOCAL_MODULE_CLASS := STATIC_LIBRARIES
-include $(BUILD_PREBUILT)
+include $(BUILD_MULTI_PREBUILT)
 
 endif

proprietary/drmwvmplugin/oemcryptolevel.mk

@@ -0,0 +1,7 @@
+# determine which oem crypto level API is being used on this device
+# so we can link with the appropriate libs.
+ifneq (,$(filter libwvdrm_L1, $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES)))
+  LOCAL_OEMCRYPTO_LEVEL := 1
+else
+  LOCAL_OEMCRYPTO_LEVEL := 3
+endif

proprietary/drmwvmplugin/plugin-core.mk

@@ -4,11 +4,12 @@
 #  required to build the plugin.
 #
 include $(TOP)/vendor/widevine/proprietary/drmwvmplugin/common.mk
+include $(TOP)/vendor/widevine/proprietary/drmwvmplugin/oemcryptolevel.mk
 
 LOCAL_WHOLE_STATIC_LIBRARIES := \
     libdrmframeworkcommon \
     libdrmwvmcommon \
-    libwvocs
+    libwvocs_L$(LOCAL_OEMCRYPTO_LEVEL)
 
 LOCAL_SHARED_LIBRARIES := \
     libbinder \
@@ -16,6 +17,6 @@ LOCAL_SHARED_LIBRARIES := \
     libcutils \
     libstlport \
     libz \
-    libwvdrm              \
-    libWVStreamControlAPI \
+    libwvdrm_L$(LOCAL_OEMCRYPTO_LEVEL) \
+    libWVStreamControlAPI_L$(LOCAL_OEMCRYPTO_LEVEL) \
     libdl

proprietary/drmwvmplugin/test/Android.mk

@@ -18,7 +18,6 @@ LOCAL_C_INCLUDES+= \
 
 LOCAL_SHARED_LIBRARIES := \
     libstlport            \
-    libwvdrm              \
     liblog                \
     libutils              \
     libz                  \

proprietary/drmwvmplugin/test/TestPlugin.cpp

@@ -59,7 +59,7 @@ void WVMDrmPluginTest::Run()
     const char *path = "/system/lib/drm/libdrmwvmplugin.so";
     void *handle = dlopen(path, RTLD_NOW);
     if (handle == NULL) {
-        fprintf(stderr, "Can't open plugin: %s\n", path);
+        fprintf(stderr, "Can't open plugin: %s %s\n", path, dlerror());
         exit(-1);
     }
 

proprietary/streamcontrol/lib/Android.mk

@@ -3,15 +3,12 @@ ifeq ($(TARGET_ARCH),arm)
 LOCAL_PATH:= $(call my-dir)
 
 include $(CLEAR_VARS)
+include $(TOP)/vendor/widevine/proprietary/drmwvmplugin/oemcryptolevel.mk
+
+LOCAL_PREBUILT_LIBS := \
+       libWVStreamControlAPI_L$(LOCAL_OEMCRYPTO_LEVEL).so
 
-LOCAL_MODULE := libWVStreamControlAPI
-LOCAL_SRC_FILES := \
-        libWVStreamControlAPI.so
 LOCAL_MODULE_TAGS := optional
-LOCAL_MODULE_SUFFIX := $(suffix $(LOCAL_SRC_FILES))
-LOCAL_MODULE_CLASS := SHARED_LIBRARIES
-LOCAL_MODULE_PATH := $(TARGET_OUT_SHARED_LIBRARIES)
-OVERRIDE_BUILT_MODULE_PATH := $(TARGET_OUT_INTERMEDIATE_LIBRARIES)
-include $(BUILD_PREBUILT)
+include $(BUILD_MULTI_PREBUILT)
 
 endif

proprietary/streamcontrol/test/Android.mk

@@ -3,10 +3,13 @@ ifeq ($(TARGET_ARCH),arm)
 LOCAL_PATH:= $(call my-dir)
 
 include $(CLEAR_VARS)
+include $(TOP)/vendor/widevine/proprietary/drmwvmplugin/oemcryptolevel.mk
 
 LOCAL_SRC_FILES:= \
     TestPlayer.cpp
 
+LOCAL_MODULE_TAGS := tests
+
 LOCAL_C_INCLUDES += \
     bionic \
     vendor/widevine/proprietary/include \
@@ -18,18 +21,16 @@ LOCAL_C_INCLUDES+=                                    \
 
 LOCAL_SHARED_LIBRARIES := \
     libstlport \
-    libWVStreamControlAPI \
     libdrmframework \
-    libwvdrm              \
     liblog \
     libutils \
     libz \
     libcutils \
-    libdl
+    libdl \
+    libWVStreamControlAPI_L$(LOCAL_OEMCRYPTO_LEVEL) \
+    libwvdrm_L$(LOCAL_OEMCRYPTO_LEVEL)
 
-LOCAL_MODULE:=test-wvplayer
-
-LOCAL_MODULE_TAGS := tests
+LOCAL_MODULE:=test-wvplayer_L$(LOCAL_OEMCRYPTO_LEVEL)
 
 include $(BUILD_EXECUTABLE)
 

proprietary/wvm/Android.mk

@@ -3,8 +3,11 @@ ifeq ($(TARGET_ARCH),arm)
 LOCAL_PATH := $(call my-dir)
 
 include $(CLEAR_VARS)
+include $(TOP)/vendor/widevine/proprietary/drmwvmplugin/oemcryptolevel.mk
 
+ifeq ($(LOCAL_OEMCRYPTO_LEVEL),1)
 LOCAL_CFLAGS := -DREQUIRE_SECURE_BUFFERS
+endif
 
 LOCAL_SRC_FILES:=           \
     WVMLogging.cpp          \
@@ -24,7 +27,7 @@ LOCAL_C_INCLUDES:=                      \
 LOCAL_SHARED_LIBRARIES := \
     libstlport \
     libstagefright \
-    libWVStreamControlAPI    \
+    libWVStreamControlAPI_L$(LOCAL_OEMCRYPTO_LEVEL) \
     libdrmframework \
     libcutils \
     liblog \

proprietary/wvm/test/Testlibwvm.cpp

@@ -69,7 +69,7 @@ void TestLibWVM::Load()
         LOGE("Failed to locate GetInstance in libwvm.so");
     }
 
-//    dlclose(handle);
+    dlclose(handle);
     printf("Test successful!\n");
     exit(0);
 }