# Date Author Comment
80961fc1 02/24/2021 11:12 PM Leszek Koltunski

Make the 'Component Associations' UBO (on most devices) twice smaller -
use the 'packed' layout and 'ivec2' in place of 'ivec4'.

This forces us to dynamically probe the 'Stride' - number of 4-byte entities that the UBO's 'ivec4' takes - and correct the already-constructed UniformBlockAssociation objects in case this turns out to be different than the expected 2, i.e. tightly-packed....

6c3a8db8 02/24/2021 01:34 PM Leszek Koltunski

Add a new API DistortedEffects.exists(long id)

46d463a4 02/24/2021 09:40 AM Leszek Koltunski

Make per-component centers optional, controlled by API MeshBase.setUseCenters()

97b6c85e 02/23/2021 09:54 PM Leszek Koltunski

Bugfixes as a result of the Samsung Galaxy J4+ investigation:

1) By default, switch off transform feedback in the main program.
Create a new API 'needTransformFeedback()' to call if someone still needs TF in the main program.
2) lower the default max number of vertex effects to 30....

2acab35b 01/27/2021 01:56 PM Leszek Koltunski

Progress with Megaminx.

2b7d2abb 01/13/2021 12:21 PM Leszek Koltunski

Remove UBO from the fragment shader and come back to the default of only 5 concurrent fragment effects. All because UBOs in fragment shader crash on Adreno 510 and Adreno 506.

43b28f5b 01/10/2021 11:26 PM Leszek Koltunski


3ac42a4c 01/10/2021 01:01 PM Leszek Koltunski

Properly initialize DynamicQuat.

8f011621 01/10/2021 12:05 AM Leszek Koltunski

Remove all the calls to DistortedLibrary.setMax() (except for app 'Check', which explictly checks this API)

de77a6c5 01/09/2021 11:49 PM Leszek Koltunski

Introduce another Uniform Block Object. Now we can have much more vertex and fragment effects - up their default number to 100.

fb001aff 01/08/2021 04:08 PM Leszek Koltunski

Plug two more memory leaks. It should be fine now.

8b36dabf 01/08/2021 01:18 AM Leszek Koltunski

Plug a major memory leak.
Still one more leak remains - a similar UniformBuffer has to be markedForDeletion in the EffectQueues.

78ff6ea9 01/07/2021 04:08 PM Leszek Koltunski

Convert the Integer part (i.e. effect names and the two associations) of vertex and fragment shaders to Uniform Buffer Objects.
Next: convert the last part, i.e. the float effect parameters.

72ef21f7 12/16/2020 09:15 PM Leszek Koltunski


c8484d73 12/11/2020 09:25 PM Leszek Koltunski

Fixes for the Rex Cube (mostly works now)

c02f32f7 12/03/2020 01:51 PM Leszek Koltunski

Bugfix: fix a long-standing bug where switching on normal vector drawing would interfere with transparency.

457bd08e 12/02/2020 02:27 PM Leszek Koltunski

Bugfix: always normalize the normal vector after modifying it, otherwise the next effect might not work correctly (Distort!)

0c8e26ea 12/01/2020 10:46 PM Leszek Koltunski

Bugfix: we initially need to set the maxTextureSize to MAX_INT, because otherwise early (i.e. before a call to onSurfaceCreated) calls to setTexture() will fail.

3bbe4d67 11/29/2020 09:55 PM Leszek Koltunski

Put new things to the StackFrame.

3543a3cf 11/28/2020 11:37 PM Leszek Koltunski

Put new things to the StackFrame.

d4d1958a 11/26/2020 11:03 AM Leszek Koltunski


43814a57 11/26/2020 10:29 AM Leszek Koltunski

Fix the fact that the static DistortedEffects.mAllQueues was global, shared between all Activities.
Completely replace this mechanism with a non-static list of links from a VertexEffect to all VertexEffectQueues this effect is a member of.

728a7820 11/25/2020 09:19 AM Leszek Koltunski

Fix the fact that we would keep adding new InternalBuffers to the 'Done' list - split 'invalidate()' and 'recreate()' to two separate actions!

c046f62c 11/17/2020 03:07 PM Leszek Koltunski

Start creating the Tutorial Activity.

30094332 11/16/2020 06:41 PM Leszek Koltunski

More support for using the library from more than one activity. Should be working now!

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