[bug] Incorrent alpha drawing in 2d

neuroliquid · 02-11-2020 04:21 PM

Latest Esenthel draws transparent 2d images too bright with color banding and unwanted trash visible.
Screen shows the same app compiled with EE v60 and v62 under lubuntu 19.10.
I also attach this simple example project.

Code:

void InitPre()

{

   EE_INIT();

   D.full(false);

}

ImagePtr logo;

bool Init()

{

   logo=UID(3860093945, 3574369248, 4276216170, 453248498);

   return true;

}

void Shut(){}

bool Update()

{

   if(Kb.bp(KB_ESC))Exit();

   return true;

}

void Draw()

{

   D.clear(BLACK);

   logo->drawFs();

}

**Esenthel** · 02-12-2020 08:02 AM

this is due to linear gamma update.
You can improve quality by setting "Full" Type instead "Compressed" in image properties

[bug] Incorrent alpha drawing in 2d
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