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View Code? Open in Web Editor NEWClone of webrtc OpenMAX DL
License: Other
Clone of webrtc OpenMAX DL
License: Other
Could be memory corruption problem. Running the various orders individually produces good results up to orders 14 and 15, which crash.
Support for building and running the timing test with ffmpeg was broken some time ago. It would be nice to have that back again.
The SNR values are bad for CkFFT RFFT. Don't know if it's because the FFT is broken, or if we're calling it incorrectly, or the SNR computation is wrong.
No SNR results are produced for test_fft_time RFFT16 tests. The SNR computation hasn't been implemented yet.
The forward SNR for order 5 is -510 dB. The remaining values range from 30-90 dB. That's seems wrong.
The values for the inverse SNR is good; greater than 100 dB, as expected from other float RFFT tests.
The inverse FFT appears to be totally incorrect.
The SNR results for the Cricket FFT are horrible (0 dB or less). The timing results are totally wrong too (.01 sec or large ffts).
Maybe Cricket FFT doesn't work on arm64?
It appears that in the tools directory there is code to allow KISSFFT to do RFFTs. That would be nice to have, just for completeness' sake.
The printed SNR values for the test_fft_time SC16 FFTs are really bad. Since test_fft16 produces decent SNR values, test_fft_time is doing something wrong.
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