fa55b52d19
* Use single-pass lifting inverse wavelet transform. * For vertical pass, use SSE2 when available so as to process 8 columns in parallel. This is the most beneficial improvement, since the vertical pass involves a lot of cache trashing. With the bench_dwt utility with default arguments (16383x16383 image), time goes from 4.064 s to 1.212 s. |
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| .. | ||
| openjp2 | ||
| openjp3d | ||
| openjpip | ||
| openjpwl | ||
| openmj2 | ||
| CMakeLists.txt | ||