areaDetector  3-13
EPICS areaDetector framework
Codec.h
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1 #ifndef Codec_H
2 #define Codec_H
3 
4 static std::string codecName[] = {
5  "",
6  "jpeg",
7  "blosc",
8  "lz4",
9  "bslz4"
10 };
11 
12 typedef enum {
19 
20 typedef struct Codec_t {
22  int level;
23  int shuffle;
24  int compressor;
26  Codec_t() {
27  clear();
28  }
29 
30  void clear() {
31  name = codecName[NDCODEC_NONE];
32  level = -1;
33  shuffle = -1;
34  compressor = -1;
35  }
36 
37  bool empty() {
38  return this->name == codecName[NDCODEC_NONE];
39  }
40 
41  bool operator==(const Codec_t& other) {
42  if (name == other.name &&
43  level == other.level &&
44  shuffle == other.shuffle &&
45  compressor == other.compressor) {
46  return true;
47  } else {
48  return false;
49  }
50  }
51  bool operator!=(const Codec_t& other) {
52  return ! (*this == other);
53  }
55 
56 #endif //Codec_H
NDCodecCompressor_t
Definition: Codec.h:12
@ NDCODEC_NONE
Definition: Codec.h:13
@ NDCODEC_BLOSC
Definition: Codec.h:15
@ NDCODEC_JPEG
Definition: Codec.h:14
@ NDCODEC_LZ4
Definition: Codec.h:16
@ NDCODEC_BSLZ4
Definition: Codec.h:17
struct Codec_t Codec_t
@ string
Definition: NDFileHDF5Layout.h:44
Definition: Codec.h:20
void clear()
Definition: Codec.h:30
Codec_t()
Definition: Codec.h:26
int shuffle
Shuffle type.
Definition: Codec.h:23
int level
Compression level.
Definition: Codec.h:22
bool operator==(const Codec_t &other)
Definition: Codec.h:41
bool empty()
Definition: Codec.h:37
bool operator!=(const Codec_t &other)
Definition: Codec.h:51
std::string name
Name of the codec used to compress the data.
Definition: Codec.h:21
int compressor
Compressor type.
Definition: Codec.h:24