ImageInputGroup.h File

Image input group options and builder. More...

Included Headers

#include "builder/NodeGroup.h" #include "contracts/ContractTypes.h" #include <string>

Namespaces Index

namespace	simaai
namespace	neat
namespace	nodes
namespace	groups

Classes Index

struct	ImageInputGroupOptions
struct	OutputCaps
struct	SimaDecoder

Description

Image input group options and builder.

File Listing

The file content with the documentation metadata removed is:

1

6#pragma once

7

8#include "builder/NodeGroup.h"

9#include "contracts/ContractTypes.h"

10

11#include <string>

12

13namespace simaai::neat::nodes::groups {

14

15struct ImageInputGroupOptions {

16 std::string path;

17 // If sima_decoder is enabled and this is >0, it may be clamped to a minimum

18 // to allow decoder startup. Set SIMA_IMAGEFREEZE_MIN_BUFFERS=0 to disable.

19 int imagefreeze_num_buffers = -1;

20 int fps = 30;

21 bool sync_mode = false;

22

23 bool use_videorate = false;

24 bool use_videoconvert = true;

25 bool use_videoscale = false;

26

27 struct OutputCaps {

28 bool enable = true;

29 std::string format = "NV12";

30 int width = -1;

31 int height = -1;

32 int fps = -1;

33 simaai::neat::CapsMemory memory = simaai::neat::CapsMemory::SystemMemory;

34 } output_caps;

35

36 enum class Decoder {

37 Auto = 0, // decodebin (jpg/png auto)

38 ForceJpeg,

39 ForcePng,

40 Custom,

41 };

42

43 Decoder decoder = Decoder::Auto;

44 std::string custom_decoder_fragment;

45

46 struct SimaDecoder {

47 bool enable = false;

48 int sima_allocator_type = 2;

49 std::string decoder_name = "decoder";

50 bool raw_output = false;

51 // Optional: select output buffer target ("CVU" or "APU") for neatdecoder.

52 std::string next_element;

53 // Use software H264 encoder (x264/openh264) before sima decoder.

54 bool use_sw_encoder = false;

55 int sw_bitrate_kbps = 4000;

56 } sima_decoder;

57

58 // Optional raw fragment inserted before ImageFreeze (advanced use)

59 std::string extra_fragment;

60};

61

62simaai::neat::NodeGroup ImageInputGroup(const ImageInputGroupOptions& opt);

63

64} // namespace simaai::neat::nodes::groups

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