Enable MJPEG - #4622
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get data size api added to Py, C# and Java wrappers
ev-mp
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Aug 18, 2019
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Minor amendments + verify metadata extraction with kernels 4.4 and 4.18 ( with and w/o metadata node)
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| if(_profile.format != 1296715847 && // allow JPEG frames size to be smaller than the uncompressed frame |
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Please create a classifier enum for formats with variable bitrates (jpeg/compressed depth) for maintainability. Use hex values in comparisons.
| timestamp = monotonic_to_realtime(timestamp); | ||
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| // read metadata from the frame appendix | ||
| acquire_metadata(buf_mgr,fds); |
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The metadata extraction should probably be adjusted as previously the pointer was preset to the max frame size
| planes[0] = (byte*)ret.get_data(); | ||
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| unpack_yuy2_rgb8(planes, (const byte*)f.get_data(), vf.get_width(), vf.get_height()); | ||
| unpack_yuy2_rgb8(planes, (const byte*)f.get_data(), vf.get_width(), vf.get_height(), vf.get_height() * vf.get_width() * _traget_bpp); |
| void unpack_mjpeg(byte * const dest[], const byte * source, int width, int height, int actual_size) | ||
| { | ||
| //STBIDEF stbi_uc *stbi_load_from_memory(stbi_uc const *buffer, int len, int *x, int *y, int *comp, int req_comp) | ||
| int w, h, bpp; |
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The unresolved task will be handled in a separate PR |
ev-mp
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Aug 20, 2019
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