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-/*
- * Copyright (c) 2012-2013,2016 Linux Foundation. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following
- * disclaimer in the documentation and/or other materials provided
- * with the distribution.
- * * Neither the name of Linux Foundation nor the names of its
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
- * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
- * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
- * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
- * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef HWC_DUMP_LAYERS_H
-#define HWC_DUMP_LAYERS_H
-
-#include <gralloc_priv.h>
-#include <comptype.h>
-#include <hardware/hwcomposer.h>
-
-namespace qhwc {
-
-class HwcDebug {
-private:
-
-// Using static variables for layer dumping since "property_set("debug.sf.dump",
-// property)" does not work.
- int mDumpCntLimRaw;
- int mDumpCntrRaw;
- char mDumpPropStrRaw[PROPERTY_VALUE_MAX];
- char mDumpDirRaw[PATH_MAX];
- int mDumpCntLimPng;
- int mDumpCntrPng;
- char mDumpPropStrPng[PROPERTY_VALUE_MAX];
- char mDumpDirPng[PATH_MAX];
- uint32_t mDpy;
- char mDisplayName[PROPERTY_VALUE_MAX];
- char mDumpPropKeyDisplayType[PROPERTY_KEY_MAX];
- static bool sDumpEnable;
-
-public:
- HwcDebug(uint32_t dpy);
- ~HwcDebug() {};
-
- /*
- * Dump layers for debugging based on "debug.sf.dump*" system property.
- * See needToDumpLayers() for usage.
- *
- * @param: list - The HWC layer-list to dump.
- *
- */
- void dumpLayers(hwc_display_contents_1_t* list);
-
-/*
- * Checks if layers need to be dumped based on system property "debug.sf.dump"
- * for raw dumps and "debug.sf.dump.png" for png dumps.
- *
- * Note: Set "debug.sf.dump.primary" or "debug.sf.dump.external" as true
- * in the device's /system/build.prop file to enable layer logging/capturing
- * feature for primary or external respectively. The feature is disabled by
- * default to avoid per-frame property_get() calls.
- *
- * To turn on layer dump, set "debug.sf.dump.enable" to true in build.prop.
- * By default debug.sf.dump.primary will be set to true for user convenience.
- *
- * To turn on layer dump for primary, do,
- * adb shell setprop debug.sf.dump.primary true
- *
- * To turn on layer dump for external, do,
- * adb shell setprop debug.sf.dump.external true
- *
- * For example, to dump 25 frames in raw format, do,
- * adb shell setprop debug.sf.dump 25
- * Layers are dumped in a time-stamped location: /data/sfdump*.
- *
- * To dump 10 frames in png format, do,
- * adb shell setprop debug.sf.dump.png 10
- * To dump another 25 or so frames in raw format, do,
- * adb shell setprop debug.sf.dump 26
- *
- * To turn off logcat logging of layer-info, set both properties to 0,
- * adb shell setprop debug.sf.dump.png 0
- * adb shell setprop debug.sf.dump 0
- *
- * @return: true if layers need to be dumped (or logcat-ed).
- */
-bool needToDumpLayers();
-
-/*
- * Log a few per-frame hwc properties into logcat.
- *
- * @param: listFlags - Flags used in hwcomposer's list.
- *
- */
-void logHwcProps(uint32_t listFlags);
-
-/*
- * Log a layer's info into logcat.
- *
- * @param: layerIndex - Index of layer being dumped.
- * @param: hwLayers - Address of hwc_layer_1_t to log and dump.
- *
- */
-void logLayer(size_t layerIndex, hwc_layer_1_t hwLayers[]);
-
-/*
- * Dumps a layer buffer into raw/png files.
- *
- * @param: layerIndex - Index of layer being dumped.
- * @param: hwLayers - Address of hwc_layer_1_t to log and dump.
- *
- */
-void dumpLayer(size_t layerIndex, hwc_layer_1_t hwLayers[]);
-
-void getHalPixelFormatStr(int format, char pixelformatstr[], size_t arraySize);
-};
-
-} // namespace qhwc
-
-#endif /* HWC_DUMP_LAYERS_H */