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| author | Chia-chi Yeh <chiachi@android.com> | 2010-08-19 15:34:10 +0800 |
|---|---|---|
| committer | Chia-chi Yeh <chiachi@android.com> | 2010-08-19 16:05:32 +0800 |
| commit | 58d3bd08107f44cba79938dd8430e69c0fda4202 (patch) | |
| tree | ecf860ee17509b33fa0ca55050b16d82c7f287ba /graphics/java/android/renderscript/ProgramRaster.java | |
| parent | b72081966da3842e27f88045cfa5a67cef3d4220 (diff) | |
Visualizer: replace the FFT implementation with a faster one.
This implementation uses fixed points instead of floating points. It
is slightly inaccurate compared to the old one but still perfect for
visualization purpose. It runs 40% faster on passion, 5 times faster
on sholes, and of course 14 times faster on sapphire.
Change-Id: I1e868417bcffda091becf106a7b941d02813faec
Diffstat (limited to 'graphics/java/android/renderscript/ProgramRaster.java')
0 files changed, 0 insertions, 0 deletions