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* Stop memory management on blanking overlay graphicsDees Troy2014-08-071-5/+5
| | | | | | | This prevents a crash in TWRP when trying to blank the screen on devices that are using overlay graphics. Change-Id: I155868616ffa1b211e97be97e4abe8b03dad7ca0
* Implement "take a screenshot" featureVojtech Bocek2014-07-091-2/+2
| | | | | | | | * Like in android - press power+volume down, screenshots are saved in /sdcard/Pictures/Screenshots (if /sdcard is mounted) or /tmp Change-Id: Iaefa15b11a1d5fdfac57d77388db1621f378a8d4 Signed-off-by: Vojtech Bocek <vbocek@gmail.com>
* Fix overlay graphics detectionDees Troy2014-04-031-1/+3
| | | | Change-Id: Ic1ef3f6a4e9c74efb07d8a0103543d124567f0d4
* Support Qualcomm overlay graphics in recoveryEthan Yonker2014-04-011-30/+130
| | | | Change-Id: Ia75c34ab1a45b7c8802c902906198517aa3437d5
* Add word wrap to console output and fix scrolling in consoleDees Troy2014-02-261-0/+24
| | | | Change-Id: Ibcf89952ee1391350c715f1ec82cf0cdb9b0ca7d
* Disable alpha blending for non-transparent bitmapsVojtech Bocek2014-02-061-1/+9
| | | | | | | | | | | | * The difference isn't as big as there are not many big non-transparent bitmaps in TWRP, on install screen on flo it is about 5-10ms better. Only place where the difference is noticable is keyboard, which is pretty big non-transparent bitmap, where it speeds up the render by ~40ms on flo. Signed-off-by: Vojtech Bocek <vbocek@gmail.com> Change-Id: I4c51ef957ae2a1829ada4eb566e9964f708efcf0
* Disable alpha blending for fully opaque rectanglesVojtech Bocek2014-02-061-0/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | * This makes the rendering several times faster, because the giant rectangle used as background no longer uses expensive blending calculations, and there are also many other big rectangles which don't need it (fileselector, ...). * Results on hammerhead: - WITHOUT the patch - scrolling in fileselector on install page: I:render 67 ms, flip 6 ms, total 73 ms I:render 82 ms, flip 6 ms, total 88 ms I:render 81 ms, flip 6 ms, total 87 ms I:render 80 ms, flip 5 ms, total 85 ms - WITH the patch - scrolling in fileselector on install page: I:render 32 ms, flip 6 ms, total 38 ms I:render 16 ms, flip 6 ms, total 22 ms I:render 16 ms, flip 7 ms, total 23 ms I:render 18 ms, flip 3 ms, total 21 ms I:render 18 ms, flip 2 ms, total 20 ms * On flo, the results are even more noticable - 160ms -> 40ms Signed-off-by: Vojtech Bocek <vbocek@gmail.com> Change-Id: I5685763ba21745d7cd93133adf5f0bcb4c9a581f
* graphics: update BOARD_HAS_FLIPPED_SCREEN function to work with 16bpp or 32bppHashcode2013-07-031-4/+8
| | | | Change-Id: I93391596eece6b08ecf2e54f443e9821573cb871
* Move all AOSP code out of recovery binaryDees_Troy2013-04-041-9/+9
| | | | | | Improves license compatibility between GPL and Apache Change-Id: I2b165aa575bb6213af6b07936f99610c113443f0
* Add 2 second pre-dim and bugfix blank timerDees_Troy2013-03-011-1/+2
| | | | | | 2 second predim code courtesy of bigbiff Change-Id: I052ac422f78dc82c05f58c188587534b800b935a
* minuitwrp: fix screen update issueHiemanshu Sharma2012-11-211-2/+4
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* graphics: add support for "single buffering"Hiemanshu Sharma2012-11-211-2/+10
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* Fix compiler warningsDees_Troy2012-09-281-2/+2
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* TWRP-ify AOSP codeDees_Troy2012-09-051-0/+716
Pull in most TWRP sources Stub out partition management code Make it compile -- probably will not boot Kind of a mess but have to start somewhere
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