.h头文件函数声明
void dump_frame_thread();
std::thread mDumpFrameThread;
cpp 头文件引用
#include <pthread.h>
函数主体
void HWCDisplayBuiltIn::dump_frame_thread(){
pthread_setname_np(pthread_self(), "dump_frame_thread");
ALOGE("ELHWC dump_frame_thread xxxxxxxxxxxxxxxxxxxxxxxxxxxxx run %s,LINE=%d ", __FUNCTION__,__LINE__);
}
调用子线程
HWC2::Error HWCDisplayBuiltIn::SetFrameDumpConfig(uint32_t count, uint32_t bit_mask_layer_type,
int32_t format, bool post_processed) {
long timestart = getNowTime();
ALOGE("ELHWC %s mDumpFrameThread , while count =%d, bit_mask_layertype=%d, HAL_PIXEL_FORMAT_RGB_888 format =%d, post_processed=true,LINE=%d",
__FUNCTION__,count, bit_mask_layer_type, format,__LINE__);
mDumpFrameThread = std::thread(&HWCDisplayBuiltIn::dump_frame_thread, this);
if(mDumpFrameThread.joinable()){
ALOGE("ELHWC detach mDumpFrameThread %s,LINE=%d", __FUNCTION__,__LINE__);
mDumpFrameThread.detach();
}
