From f8e46f50224ab79fa52f54976c4967dd0f0bec1f Mon Sep 17 00:00:00 2001
From: kazerine <kamikaze.mrinal@gmail.com>
Date: Wed, 12 Aug 2020 00:18:36 +0530
Subject: [PATCH] sm6250-common: Get rid of megvii dependencies in
 camera.qcom.so

Change-Id: I97058c320d06819a468ebe38e2704360e9aa91db
Signed-off-by: Arian <arian.kulmer@web.de>
---
 camera/Android.bp      | 21 +++++++++++++++++++++
 camera/megvii_shim.cpp | 19 +++++++++++++++++++
 common.mk              |  3 +++
 extract-files.sh       | 10 ++++++++++
 4 files changed, 53 insertions(+)
 create mode 100644 camera/Android.bp
 create mode 100644 camera/megvii_shim.cpp

diff --git a/camera/Android.bp b/camera/Android.bp
new file mode 100644
index 0000000..61d5bbe
--- /dev/null
+++ b/camera/Android.bp
@@ -0,0 +1,21 @@
+//
+// Copyright (C) 2020 The LineageOS Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+cc_library_shared {
+    name: "libshim_megvii",
+
+    proprietary: true,
+    srcs: ["megvii_shim.cpp"],
+}
diff --git a/camera/megvii_shim.cpp b/camera/megvii_shim.cpp
new file mode 100644
index 0000000..02e05dc
--- /dev/null
+++ b/camera/megvii_shim.cpp
@@ -0,0 +1,19 @@
+/*
+ * Copyright (C) 2020 The LineageOS Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+namespace android {
+    extern "C" void mg_facepp() {}
+}
diff --git a/common.mk b/common.mk
index 0628d51..fb17c6c 100644
--- a/common.mk
+++ b/common.mk
@@ -53,6 +53,9 @@ PRODUCT_COPY_FILES += \
 PRODUCT_PACKAGES += \
     Snap
 
+PRODUCT_PACKAGES += \
+    libshim_megvii
+
 PRODUCT_COPY_FILES += \
     frameworks/native/data/etc/android.hardware.camera.flash-autofocus.xml:$(TARGET_COPY_OUT_VENDOR)/etc/permissions/android.hardware.camera.flash-autofocus.xml \
     frameworks/native/data/etc/android.hardware.camera.front.xml:$(TARGET_COPY_OUT_VENDOR)/etc/permissions/android.hardware.camera.front.xml \
diff --git a/extract-files.sh b/extract-files.sh
index 7b787d5..8705efe 100755
--- a/extract-files.sh
+++ b/extract-files.sh
@@ -49,6 +49,16 @@ if [ -z "${SRC}" ]; then
     SRC="adb"
 fi
 
+function blob_fixup() {
+    case "${1}" in
+    vendor/lib64/hw/camera.qcom.so)
+        patchelf --remove-needed "libMegviiFacepp-0.5.2.so" "${2}"
+        patchelf --remove-needed "libmegface.so" "${2}"
+        patchelf --add-needed "libshim_megvii.so" "${2}"
+        ;;
+    esac
+}
+
 # Initialize the helper for common device
 setup_vendor "${DEVICE_COMMON}" "${VENDOR}" "${LINEAGE_ROOT}" true "${CLEAN_VENDOR}"