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From 05/24/2018 to 06/22/2018

06/22/2018

10:41 PM Bug #31: various issues with OIT branch on Mali GPU
Commit commit:9d845904 fixes this on master. Still we need to port the fix to the 'order-independent-transparency' br... Leszek Koltunski
10:38 PM Revision 9d845904 (library): Finally properly fix the flashing on ARM Mali T880 GPU.
The flashing is caused by a 'full pipeline flush' (see DarkPhoton, https://www.opengl.org/discussion_boards/showthrea... Leszek Koltunski

06/19/2018

11:09 PM Revision 01b9a241 (library): Minor.
Leszek Koltunski
11:04 PM Revision 040cd18c (library): Port all the 'non-controversial' changes from order-independent-transparency branch.
Leszek Koltunski
02:45 PM Revision 5cb36838 (examples): Merging changes from order-independent-transparency branch.
Leszek Koltunski
02:41 PM Revision 6777d742 (examples): Minor
Leszek Koltunski

06/15/2018

10:08 PM Revision b81d5d40 (examples): Stencil App: Do not request any special EGL config; with DistortedScreen now buffered, we don't have to (and in fact this config doesn't exist on HTC Desire 12)
Leszek Koltunski

06/13/2018

09:33 PM Revision 3f70dd29 (examples): Try and avoid re-sorting the children by buckets (if we can!). This makes change in rendering order in the 'Transparency' app actually work.
Leszek Koltunski
09:33 PM Revision 85bfeb7a (library): Try and avoid re-sorting the children by buckets (if we can!). This makes change in rendering order in the 'Transparency' app actually work.
Leszek Koltunski

06/08/2018

02:03 PM Revision 1440748a (examples): In an attempt to contain the flashes on Mali GPU, re-structure the post-processing FBOs from 1 FBO with 2 color attachments + combined depth-stencil to 2 separate FBOs sharing a depth-stencil texture.
Result: this appears to make the flashes slightly worse. Leszek Koltunski
02:03 PM Revision 2dbed690 (library): In an attempt to contain the flashes on Mali GPU, re-structure the post-processing FBOs from 1 FBO with 2 color attachments + combined depth-stencil to 2 separate FBOs sharing a depth-stencil texture.
Result: this appears to make the flashes slightly worse. Leszek Koltunski
10:21 AM Revision da692c70 (examples): Minor
Leszek Koltunski

06/07/2018

11:47 AM Revision 82890e13 (library): Minor
Leszek Koltunski
11:18 AM Bug #31: various issues with OIT branch on Mali GPU
Questions asked:
https://www.opengl.org/discussion_boards/showthread.php/200754-Flashes-on-ARM-Mali?p=1291723
htt...
Leszek Koltunski

06/02/2018

09:18 PM Revision 53d59408 (examples): Remove the Mali app (it was a silly mistake!)
Leszek Koltunski

06/01/2018

08:54 PM Revision 58ce3a2f (examples): Simplify Mali app.
Leszek Koltunski
08:41 PM Revision 4f39a7d1 (examples): Actually display the new Mali app.
Leszek Koltunski
08:19 PM Revision 29b5cd0d (examples): New self-contained (i.e. not dependant on the library) App to check bugs on Mali GPU.
Leszek Koltunski

05/31/2018

12:48 PM Bug #31: various issues with OIT branch on Mali GPU
Commit commit:2aef1f4d solves next issue which was visible only on Mali.
Still other issues exists - for example th...
Leszek Koltunski
12:33 PM Revision 2aef1f4d (library): OIT: fixes for Mali: fix a broken loop in the oitRender fragment shader that resulted in flashing.
Leszek Koltunski
12:29 PM Revision f05b1df0 (library): Adjustments for the 'Flag' app.
Leszek Koltunski

05/30/2018

03:00 PM Bug #31: various issues with OIT branch on Mali GPU
The crash fixed with commit commit:library|344ac0e4.
Still, on Mali GPUs things keep suspiciously flashing, (best...
Leszek Koltunski
01:03 PM Bug #31 (In Progress): various issues with OIT branch on Mali GPU
Leszek Koltunski
12:55 PM Bug #31: various issues with OIT branch on Mali GPU
Debugging with a Mali Graphics Debugger 4.9.2.
It doesn't seem possible that the issue is really lack of memory...
Leszek Koltunski
12:53 PM Bug #31 (Closed): various issues with OIT branch on Mali GPU
The 'order-independent-transparency' branch appears to run correctly on Qualcomm's Adreno GPUs, but crashes in myster... Leszek Koltunski
02:53 PM Revision b1c2b02f (examples): Adjustments for the 'Flag' app.
Leszek Koltunski
02:22 PM Revision 344ac0e4 (library): OIT: fix for 'out of memory' crash on Mali GPUs.
~The thing still does not fully work there - there are still strange flashes in apps that innvolve OIT, for example i... Leszek Koltunski
01:02 PM Bug #29 (Closed): Postprocessed surface incorrectly merged
Commit commit:library|c207da02 resolves this. Leszek Koltunski
12:57 PM Feature #15: Order Independent Transparency
OIT branch fully implemented and working, at least on Adremo GPUs. Leszek Koltunski
 

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