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| author | Marcin Bukat <marcin.bukat@gmail.com> | 2013-05-11 12:55:23 +0200 |
|---|---|---|
| committer | Marcin Bukat <marcin.bukat@gmail.com> | 2013-05-11 12:55:23 +0200 |
| commit | 440872bb4277c882ece20339fa4b2525c1c4ed2a (patch) | |
| tree | 3a64dfdb95e3efe6859b02c0881a8ef5aa53970d /rbutil/mkimxboot | |
| parent | ca8154741fd01e4b11461ce522da7d5e30a12d6e (diff) | |
| download | rockbox-440872bb4277c882ece20339fa4b2525c1c4ed2a.tar.gz rockbox-440872bb4277c882ece20339fa4b2525c1c4ed2a.zip | |
rk27xx: Use DMA for lcd_update_rect()
This speeds up partial updates quite a bit but what is more
important it opens up a way to efficiently implement
lcd_blit_yuv() using hw colorspace conversion.
Tested on rk27generic, hm60x v1 and v2 and on ma9.
Benchmark for hm60x v1 (by mortalis):
HEAD patched
1/1 141fps 138fps
1/4 315fps 395fps
Change-Id: I4cc115786c3139000fc14c49a7290e289cfd6c42
Diffstat (limited to 'rbutil/mkimxboot')
0 files changed, 0 insertions, 0 deletions