Initial commit

Android.mk

@@ -0,0 +1,10 @@
+ifeq ($(call my-dir),$(call project-path-for,qcom-media))
+
+QCOM_MEDIA_ROOT := $(call my-dir)
+include $(QCOM_MEDIA_ROOT)/mm-core/Android.mk
+include $(QCOM_MEDIA_ROOT)/libstagefrighthw/Android.mk
+
+#include $(QCOM_MEDIA_ROOT)/mm-video/Android.mk
+#include $(QCOM_MEDIA_ROOT)/libI420colorconvert/Android.mk
+
+endif

CleanSpec.mk

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+# Copyright (C) 2007 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.
+#
+
+# If you don't need to do a full clean build but would like to touch
+# a file or delete some intermediate files, add a clean step to the end
+# of the list.  These steps will only be run once, if they haven't been
+# run before.
+#
+# E.g.:
+#     $(call add-clean-step, touch -c external/sqlite/sqlite3.h)
+#     $(call add-clean-step, rm -rf $(PRODUCT_OUT)/obj/STATIC_LIBRARIES/libz_intermediates)
+#
+# Always use "touch -c" and "rm -f" or "rm -rf" to gracefully deal with
+# files that are missing or have been moved.
+#
+# Use $(PRODUCT_OUT) to get to the "out/target/product/blah/" directory.
+# Use $(OUT_DIR) to refer to the "out" directory.
+#
+# If you need to re-do something that's already mentioned, just copy
+# the command and add it to the bottom of the list.  E.g., if a change
+# that you made last week required touching a file and a change you
+# made today requires touching the same file, just copy the old
+# touch step and add it to the end of the list.
+#
+# ************************************************
+# NEWER CLEAN STEPS MUST BE AT THE END OF THE LIST
+# ************************************************
+
+# For example:
+#$(call add-clean-step, rm -rf $(OUT_DIR)/target/common/obj/APPS/AndroidTests_intermediates)
+#$(call add-clean-step, rm -rf $(OUT_DIR)/target/common/obj/JAVA_LIBRARIES/core_intermediates)
+#$(call add-clean-step, find $(OUT_DIR) -type f -name "IGTalkSession*" -print0 | xargs -0 rm -f)
+#$(call add-clean-step, rm -rf $(PRODUCT_OUT)/data/*)
+
+# ************************************************
+# NEWER CLEAN STEPS MUST BE AT THE END OF THE LIST
+# ************************************************

libI420colorconvert/Android.mk

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+LOCAL_PATH := $(call my-dir)
+include $(CLEAR_VARS)
+
+LOCAL_SRC_FILES := \
+    ColorConvert.cpp
+
+LOCAL_C_INCLUDES:= \
+        $(TOP)/frameworks/native/include/media/editor \
+        $(TOP)/frameworks/av/include/media/stagefright \
+        $(TARGET_OUT_HEADERS)/mm-core/omxcore
+
+LOCAL_SHARED_LIBRARIES := libutils \
+                          libdl \
+                          libcutils
+
+LOCAL_MODULE_TAGS := optional
+
+LOCAL_MODULE := libI420colorconvert
+
+include $(BUILD_SHARED_LIBRARY)

libI420colorconvert/ColorConvert.cpp

@@ -0,0 +1,207 @@
+/*
+ * Copyright (C) 2011 The Android Open Source Project
+ * Copyright (C) 2012 Code Aurora Forum
+ *
+ * Not a Contribution, Apache license notifications and license are
+ * retained for attribution purposes only.
+ *
+ * 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.
+ */
+
+#include "II420ColorConverter.h"
+#include <OMX_IVCommon.h>
+#include <string.h>
+#include <dlfcn.h>
+#include <OMX_QCOMExtns.h>
+#include <ColorConverter.h>
+#include <utils/Log.h>
+#include <cutils/atomic.h>
+#include <media/stagefright/foundation/ADebug.h>
+
+#define ALIGN( num, to ) (((num) + (to-1)) & (~(to-1)))
+
+namespace android {
+
+class I420ColorConverterWrapper {
+public:
+    I420ColorConverterWrapper();
+    ~I420ColorConverterWrapper();
+
+    static void* mLibHandle;
+    static ConvertFn mConvert;
+    static int mRefCount;
+
+    static int getDecoderOutputFormat() {
+        return QOMX_COLOR_FormatYUV420PackedSemiPlanar64x32Tile2m8ka;
+    }
+
+    static int convertDecoderOutputToI420(
+            void* srcBits, int srcWidth, int srcHeight,
+            ARect srcRect, void* dstBits) {
+
+        if (mConvert == NULL) {
+            openColorConverterLib();
+        }
+
+        ColorConvertParams inputCP;
+        inputCP.width = ALIGN(srcWidth, 128);
+        inputCP.height = ALIGN(srcHeight, 32);
+        inputCP.cropWidth = srcWidth;
+        inputCP.cropHeight = srcHeight;
+        inputCP.cropLeft = 0;
+        inputCP.cropRight = srcWidth;
+        inputCP.cropTop = 0;
+        inputCP.cropBottom = srcHeight;
+        inputCP.colorFormat = YCbCr420Tile;
+        inputCP.data = (uint8_t *)srcBits;
+        inputCP.flags = COLOR_CONVERT_ALIGN_NONE;
+        inputCP.fd = -1;
+
+        ColorConvertParams outputCP;
+        outputCP.width = srcWidth;
+        outputCP.height = srcHeight;
+        outputCP.cropWidth = srcWidth;
+        outputCP.cropHeight = srcHeight;
+        outputCP.cropLeft = 0;
+        outputCP.cropRight = srcWidth;
+        outputCP.cropTop = 0;
+        outputCP.cropBottom = srcHeight;
+        outputCP.fd = -1;
+
+        outputCP.flags = COLOR_CONVERT_ALIGN_NONE;
+        outputCP.colorFormat = YCbCr420P;
+        outputCP.data = (uint8_t *)dstBits;
+
+        mConvert( inputCP, outputCP, NULL);
+
+        return 0;
+    }
+
+    static int getEncoderInputFormat() {
+        return OMX_COLOR_FormatYUV420SemiPlanar;
+    }
+
+    static int convertI420ToEncoderInput(
+            void* srcBits, int srcWidth, int srcHeight,
+            int dstWidth, int dstHeight, ARect dstRect,
+            void* dstBits) {
+
+        if (mConvert == NULL) {
+            openColorConverterLib();
+        }
+
+        ColorConvertParams inputCP;
+        inputCP.width = srcWidth;
+        inputCP.height = srcHeight;
+        inputCP.cropWidth = srcWidth;
+        inputCP.cropHeight = srcHeight;
+        inputCP.cropLeft = 0;
+        inputCP.cropRight = srcWidth;
+        inputCP.cropTop = 0;
+        inputCP.cropBottom = srcHeight;
+        inputCP.colorFormat = YCbCr420P;
+        inputCP.flags = COLOR_CONVERT_ALIGN_NONE;
+        inputCP.data = (uint8_t *)srcBits;
+        inputCP.fd = -1;
+
+        ColorConvertParams outputCP;
+        outputCP.width = dstWidth;
+        outputCP.height = dstHeight;
+        outputCP.cropWidth = dstWidth;
+        outputCP.cropHeight = dstHeight;
+        outputCP.cropLeft = 0;
+        outputCP.cropRight = dstWidth;
+        outputCP.cropTop = 0;
+        outputCP.cropBottom = dstHeight;
+        outputCP.colorFormat = YCbCr420SP;
+        outputCP.flags = COLOR_CONVERT_ALIGN_2048;
+        outputCP.data = (uint8_t *)dstBits;
+        outputCP.fd = -1;
+
+        mConvert( inputCP, outputCP, NULL);
+
+        return 0;
+    }
+
+    static int getEncoderInputBufferInfo(
+            int actualWidth, int actualHeight,
+            int* encoderWidth, int* encoderHeight,
+            ARect* encoderRect, int* encoderBufferSize) {
+
+        *encoderWidth = actualWidth;
+        *encoderHeight = actualHeight;
+        encoderRect->left = 0;
+        encoderRect->top = 0;
+        encoderRect->right = actualWidth - 1;
+        encoderRect->bottom = actualHeight - 1;
+        unsigned long sizeY = ALIGN(actualWidth*actualHeight,2048);
+        unsigned long sizeU = ALIGN(actualWidth*actualHeight/2, 2048);
+        unsigned long size  = sizeY + sizeU;
+
+        *encoderBufferSize = (size);
+
+        return 0;
+    }
+
+    static void openColorConverterLib() {
+
+        int prevRefCount =  android_atomic_inc(&mRefCount);
+        if (prevRefCount > 0) {
+            return;
+        }
+
+        mLibHandle = dlopen("libmm-color-convertor.so", RTLD_NOW);
+        mConvert = NULL;
+
+        if (mLibHandle) {
+            mConvert = (ConvertFn)dlsym(mLibHandle,
+                    "_ZN7android7convertENS_18ColorConvertParamsES0_Ph");
+            if(mConvert != NULL) {
+                ALOGV("Successfully acquired mConvert symbol");
+            }
+        }
+        else {
+            ALOGE("Could not get yuvconversion lib handle");
+            CHECK(0);
+        }
+    }
+
+    static void closeColorConverterLib() {
+
+        int prevRefCount = android_atomic_dec(&mRefCount);
+        if (prevRefCount > 1) {
+            return;
+        }
+
+        dlclose(mLibHandle);
+        mLibHandle = NULL;
+        mConvert = NULL;
+    }
+};
+
+ConvertFn I420ColorConverterWrapper::mConvert = NULL;
+void * I420ColorConverterWrapper::mLibHandle = NULL;
+int I420ColorConverterWrapper::mRefCount = 0;
+
+} // namespace - android
+
+extern "C" void getI420ColorConverter(II420ColorConverter *converter) {
+    converter->getDecoderOutputFormat = android::I420ColorConverterWrapper::getDecoderOutputFormat;
+    converter->convertDecoderOutputToI420 = android::I420ColorConverterWrapper::convertDecoderOutputToI420;
+    converter->getEncoderInputFormat = android::I420ColorConverterWrapper::getEncoderInputFormat;
+    converter->convertI420ToEncoderInput = android::I420ColorConverterWrapper::convertI420ToEncoderInput;
+    converter->getEncoderInputBufferInfo = android::I420ColorConverterWrapper::getEncoderInputBufferInfo;
+    converter->openColorConverterLib = android::I420ColorConverterWrapper::openColorConverterLib;
+    converter->closeColorConverterLib = android::I420ColorConverterWrapper::closeColorConverterLib;
+}
+

libstagefrighthw/Android.mk

@@ -0,0 +1,39 @@
+#
+# Copyright (C) 2009 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.
+#
+
+LOCAL_PATH := $(call my-dir)
+include $(CLEAR_VARS)
+
+LOCAL_SRC_FILES := \
+    QComOMXPlugin.cpp                      \
+
+LOCAL_CFLAGS := $(PV_CFLAGS_MINUS_VISIBILITY)
+
+LOCAL_C_INCLUDES:= \
+        frameworks/native/include/media/openmax \
+        frameworks/native/include/media/hardware
+
+LOCAL_SHARED_LIBRARIES :=       \
+        libbinder               \
+        libutils                \
+        libcutils               \
+        libdl                   \
+        libui                   \
+
+LOCAL_MODULE := libstagefrighthw
+
+include $(BUILD_SHARED_LIBRARY)
+