Samsung Patch (05/27/2014) - RTM 1.00

Change-Id: I013f933ac0a52c4cc1b5e5b550a92b06534a0a34

3 files changed, 94 insertions, 0 deletions

diff --git a/libvirtualdisplaymodule/Android.mk b/libvirtualdisplaymodule/Android.mk
new file mode 100644
index 0000000..bc422eb
--- /dev/null
+++ b/libvirtualdisplaymodule/Android.mk
@@ -0,0 +1,43 @@
+# Copyright (C) 2008 The Android Open Source 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.
+
+ifeq ($(filter-out exynos5,$(TARGET_BOARD_PLATFORM)),)
+
+LOCAL_PATH:= $(call my-dir)
+include $(CLEAR_VARS)
+
+LOCAL_PRELINK_MODULE := false
+LOCAL_SHARED_LIBRARIES := liblog libutils libcutils libexynosutils libexynosv4l2 libsync libdisplay libvirtualdisplay
+
+LOCAL_CFLAGS += -DUSES_VIRTUAL_DISPLAY
+
+LOCAL_C_INCLUDES := \
+	$(LOCAL_PATH)/../../exynos5/include \
+	$(TOP)/hardware/samsung_slsi/exynos/include \
+	$(TOP)/hardware/samsung_slsi/exynos/libexynosutils \
+	$(TOP)/hardware/samsung_slsi/$(TARGET_SOC)/include \
+	$(TOP)/hardware/samsung_slsi/$(TARGET_SOC)/libhwcmodule \
+	$(TOP)/hardware/samsung_slsi/exynos/libhwc \
+	$(TOP)/hardware/samsung_slsi/exynos/libhwcutils \
+	$(TOP)/hardware/samsung_slsi/exynos/libdisplay \
+	$(TOP)/hardware/samsung_slsi/exynos/libvirtualdisplay
+
+LOCAL_SRC_FILES := \
+	ExynosVirtualDisplayModule.cpp
+
+LOCAL_MODULE_TAGS := eng
+LOCAL_MODULE := libvirtualdisplaymodule
+include $(BUILD_SHARED_LIBRARY)
+
+endif
diff --git a/libvirtualdisplaymodule/ExynosVirtualDisplayModule.cpp b/libvirtualdisplaymodule/ExynosVirtualDisplayModule.cpp
new file mode 100644
index 0000000..10fe1fc
--- /dev/null
+++ b/libvirtualdisplaymodule/ExynosVirtualDisplayModule.cpp
@@ -0,0 +1,37 @@
+#include "ExynosVirtualDisplayModule.h"
+
+ExynosVirtualDisplayModule::ExynosVirtualDisplayModule(struct exynos5_hwc_composer_device_1_t *pdev)
+    : ExynosVirtualDisplay(pdev)
+{
+    mGLESFormat = HAL_PIXEL_FORMAT_RGBA_8888;
+}
+
+ExynosVirtualDisplayModule::~ExynosVirtualDisplayModule()
+{
+}
+
+int32_t ExynosVirtualDisplayModule::getDisplayAttributes(const uint32_t attribute)
+{
+    switch(attribute) {
+        case HWC_DISPLAY_COMPOSITION_TYPE:
+            return mCompositionType;
+        case HWC_DISPLAY_GLES_FORMAT:
+            return mGLESFormat;
+        case HWC_DISPLAY_SINK_BQ_FORMAT:
+            return HAL_PIXEL_FORMAT_EXYNOS_YCbCr_420_SP_M;
+        case HWC_DISPLAY_SINK_BQ_USAGE:
+            return mSinkUsage;
+        case HWC_DISPLAY_SINK_BQ_WIDTH:
+            if (mDisplayWidth == 0)
+                return mWidth;
+            return mDisplayWidth;
+        case HWC_DISPLAY_SINK_BQ_HEIGHT:
+            if (mDisplayHeight == 0)
+                return mHeight;
+            return mDisplayHeight;
+        default:
+            ALOGE("unknown display attribute %u", attribute);
+            return -EINVAL;
+    }
+    return 0;
+}
diff --git a/libvirtualdisplaymodule/ExynosVirtualDisplayModule.h b/libvirtualdisplaymodule/ExynosVirtualDisplayModule.h
new file mode 100644
index 0000000..44c31ff
--- /dev/null
+++ b/libvirtualdisplaymodule/ExynosVirtualDisplayModule.h
@@ -0,0 +1,14 @@
+#ifndef EXYNOS_VIRTUAL_DISPLAY_MODULE_H
+#define EXYNOS_VIRTUAL_DISPLAY_MODULE_H
+
+#include "ExynosVirtualDisplay.h"
+
+class ExynosVirtualDisplayModule : public ExynosVirtualDisplay {
+    public:
+        ExynosVirtualDisplayModule(struct exynos5_hwc_composer_device_1_t *pdev);
+        ~ExynosVirtualDisplayModule();
+
+        virtual int32_t getDisplayAttributes(const uint32_t attribute);
+};
+
+#endif