78 lines
2.9 KiB
C++
78 lines
2.9 KiB
C++
|
/* Copyright (c) 2015, The 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 The 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.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include "ExSurfaceFlinger.h"
|
||
|
|
#include "ExLayer.h"
|
||
|
|
#include "ExHWComposer.h"
|
||
|
|
#ifdef QTI_BSP
|
||
|
|
#include <hardware/display_defs.h>
|
||
|
|
#endif
|
||
|
|
|
||
|
|
namespace android {
|
||
|
|
|
||
|
|
ExHWComposer::ExHWComposer(const sp<SurfaceFlinger>& flinger,
|
||
|
|
EventHandler& handler)
|
||
|
|
: HWComposer(flinger, handler) {
|
||
|
|
|
||
|
|
mVDSEnabled = false;
|
||
|
|
char property[PROPERTY_VALUE_MAX] = {0};
|
||
|
|
|
||
|
|
/* Read system property for VDS solution.
|
||
|
|
* This property is expected to be setup once during bootup
|
||
|
|
*/
|
||
|
|
if( (property_get("persist.hwc.enable_vds", property, NULL) > 0) &&
|
||
|
|
((!strncmp(property, "1", strlen("1"))) ||
|
||
|
|
!strncasecmp(property, "true", strlen("true")))) {
|
||
|
|
/* HAL virtual display is using VDS based implementation */
|
||
|
|
mVDSEnabled = true;
|
||
|
|
}
|
||
|
|
|
||
|
|
mDebugLogs = false;
|
||
|
|
if((property_get("persist.debug.qdframework.logs", property, NULL) > 0) &&
|
||
|
|
(!strncmp(property, "1", PROPERTY_VALUE_MAX ) ||
|
||
|
|
(!strncasecmp(property,"true", PROPERTY_VALUE_MAX )))) {
|
||
|
|
mDebugLogs = true;
|
||
|
|
}
|
||
|
|
|
||
|
|
ALOGD_IF(isDebug(),"Creating custom HWC %s",__FUNCTION__);
|
||
|
|
}
|
||
|
|
|
||
|
|
ExHWComposer::~ExHWComposer() {
|
||
|
|
}
|
||
|
|
|
||
|
|
bool ExHWComposer::isCompositionTypeBlit(const int32_t compType) const {
|
||
|
|
#ifdef QTI_BSP
|
||
|
|
return (compType == HWC_BLIT);
|
||
|
|
#else
|
||
|
|
ALOGD_IF(mDebugLogs, "%s: compType = %d", __FUNCTION__, compType);
|
||
|
|
#endif
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
}; // namespace android
|