ImgUtils.cpp
1.39 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
#include "ImgUtils.h"
#include "../dvpp/VpcUtils.h"
ImgUtils::ImgUtils(/* args */)
{
}
ImgUtils::~ImgUtils()
{
}
DeviceMemory* ImgUtils::resize(DeviceMemory* memPtr, int out_width, int out_height) {
DvppDataMemory* dvppMemPtr = dynamic_cast<DvppDataMemory*>(memPtr);
VpcUtils* pUtiles = VpcUtils::getInstance(dvppMemPtr->getDeviceId_i()); // 初始化工具类
if (pUtiles)
{
return pUtiles->resize(dvppMemPtr, out_width, out_height);
}
return nullptr;
}
DeviceMemory* ImgUtils::crop(DeviceMemory* memPtr, AreaInfo& area_info) {
DvppDataMemory* dvppMemPtr = dynamic_cast<DvppDataMemory*>(memPtr);
VpcUtils* pUtiles = VpcUtils::getInstance(dvppMemPtr->getDeviceId_i()); // 初始化工具类
if (pUtiles) {
return pUtiles->crop(dvppMemPtr, area_info);
}
return nullptr;
}
vector< DeviceMemory* > ImgUtils::crop_batch(DeviceMemory* memPtr, vector<AreaInfo>& vec_area_info) {
vector< DeviceMemory* > vec_mem;
DvppDataMemory* dvppMemPtr = dynamic_cast<DvppDataMemory*>(memPtr);
VpcUtils* pUtiles = VpcUtils::getInstance(dvppMemPtr->getDeviceId_i()); // 初始化工具类
if (pUtiles) {
std::vector<DvppDataMemory*> vec_dvpp_mem = pUtiles->crop_batch(dvppMemPtr, vec_area_info);
for (size_t i = 0; i < vec_dvpp_mem.size(); i++) {
vec_mem.push_back(vec_dvpp_mem[i]);
}
}
return vec_mem;
}