[PB5.2 Mac/Linux] 3D Test - confirm 2D Drawing bugs

[eddy]

Expected result [win]


Hi,
Could you test this code below to confirm following bugs ?

• reversed colors
• DrawText glitches

On Mac, sometimes you will get weird stuff displayed. Not at every start, maybe every 3rd or 4th run. (original post)

Code: Select all

DisableExplicit
CompilerIf #PB_Compiler_Version<520
   MessageRequester("PB Version", "PB 5.20 required for this test")
CompilerEndIf
   
If InitEngine3D()=0 Or InitSprite()=0
   MessageRequester("Engine3D / Sprite", "Failed")
EndIf

win=OpenWindow(#PB_Any, 0, 0, 800, 600, "TextureOutput - Test running on PB5.2", #PB_Window_BorderLess |#PB_Window_ScreenCentered |#PB_Window_SystemMenu)
If IsWindow(win)=0 Or OpenWindowedScreen(WindowID(win), 0, 0, WindowWidth(win), WindowHeight(win))=0
   MessageRequester("Window / Screen", "Failed")
EndIf

tex=CreateTexture(#PB_Any, 128, 128)
fontID=LoadFont(0, "Arial", 22, #PB_Font_Bold|#PB_Font_HighQuality|#PB_Font_Italic)
If StartDrawing(TextureOutput(tex))=0
   MessageRequester("TextureOutput", "Failed")
Else
   DrawingMode(#PB_2DDrawing_Transparent|#PB_2DDrawing_AlphaBlend)
   DrawingFont(fontID)
   DrawText(25, 10, "ATLAS", RGBA(255, 255, 255, 255))
   txtW=TextWidth("ATLAS")
   txtH=TextHeight("ATLAS")
   
   DrawingMode(#PB_2DDrawing_Gradient|#PB_2DDrawing_AlphaBlend)
   BackColor(RGBA(255, 255, 0, 255))
   GradientColor(0.8, RGBA(255, 0, 0, 50))
   FrontColor(RGBA(200, 70, 10, 255))
   LinearGradient(0, 0, 0, 64)
   Box(5, 5, 16, 64)
   
   BackColor(RGBA(0, 255, 0, 255))
   GradientColor(0.8, RGBA(0, 0, 255, 50))
   FrontColor(RGBA(60, 100, 255, 255))
   LinearGradient(0, 0, 64, 0)
   Box(21, 69, 64, 16)
   
   DrawingMode(#PB_2DDrawing_Outlined|#PB_2DDrawing_AlphaBlend)
   FrontColor(RGBA(255, 255, 255, 255))
   Box(5, 5, 16, 64)
   Box(21, 69, 64, 16)
   Box(0, 0, 128, 128)
   StopDrawing()
EndIf

cam=CreateCamera(#PB_Any, 0, 0, 100,100)
CameraBackColor(cam, RGB(29, 117, 188))
MoveCamera(cam, 0, 0, 10)
CameraLookAt(cam, 0, 0, 0)

mat=CreateMaterial(#PB_Any, TextureID(tex))
MaterialCullingMode(mat, #PB_Material_NoCulling)
MaterialFilteringMode(mat, #PB_Material_None)
MaterialBlendingMode(mat, #PB_Material_AlphaBlend)
DisableMaterialLighting(mat, #True)
box=CreateCube(#PB_Any,  2)
ent=CreateEntity(#PB_Any, MeshID(box), MaterialID(mat))


Repeat
   RotateEntity(ent, 0.1, 0.2, 0.3, #PB_Relative)
   RenderWorld()
   FlipBuffers()
Until WaitWindowEvent(1)=#PB_Event_CloseWindow

[idle]

It does weird stuff on Linux too!
garbage is displayed on the cube and at right and bottom
sometimes the cube displays as intended

[eddy]

Does your colors are reversed too ?
Could you post a screenshot ?

[idle]

it sometimes displays the cube as it should, sometimes reverses the colours or draws garbage on it
posted screen shot in previous post

[Danilo]

Mac OS X 10.8.5:




Always: no text
Always: flickering, random video memory on right side and bottom, in the area where no camera is defined.
Most of the time: weird display, notice the many points and "dirt" in the cube texture. Looks like texture memory corruption or something like that.
Colors seem to be different from original image (always). No yellow here.

[Wladek]

This is memory leak

[Danilo]

This is memory leak

The pixel "dirt" seems to be because the texture memory is uninitialized after texture creation.
Doesn't happen if you initialize the texture with a full box() first.

New test code:

Code: Select all

#MODE = 0 ; mode 0 or 1


CompilerIf #MODE = 0
#CAM_WIDTH  = 100
#CAM_HEIGHT = 100
CompilerElseIf #MODE = 1
#CAM_WIDTH  = 50
#CAM_HEIGHT = 50
CompilerEndIf

Procedure Draw()
      DrawingMode(#PB_2DDrawing_Gradient|#PB_2DDrawing_AlphaBlend)
      BackColor(RGBA(255,0,0,255))
      GradientColor(0.4, RGBA(255,255,0,255))
      GradientColor(0.6, RGBA(0,255,255,255))
      FrontColor(RGBA(0,0,255,255))
      
      LinearGradient(1, 0, 0, OutputHeight())
      Box(0,0,OutputWidth(),OutputHeight())
      
      DrawingMode(#PB_2DDrawing_Transparent|#PB_2DDrawing_AlphaBlend)
      DrawText(25, 10, "ATLAS", RGBA(255, 255, 255, 255))      
      
      DrawingMode(#PB_2DDrawing_Gradient|#PB_2DDrawing_AlphaBlend)
      BackColor(RGBA(255, 255, 0, 255))
      GradientColor(0.5, RGBA(255, 0, 0, 50))
      FrontColor(RGBA(200, 70, 10, 255))
      LinearGradient(0, 0, 0, 64)
      Box(5, 5, 16, 64)

      BackColor(RGBA(0, 255, 0, 255))
      GradientColor(0.8, RGBA(0, 0, 255, 50))
      FrontColor(RGBA(60, 100, 255, 255))
      LinearGradient(0, 0, 64, 0)
      Box(21, 69, 64, 16)
   
      DrawingMode(#PB_2DDrawing_Outlined|#PB_2DDrawing_AlphaBlend)
      FrontColor(RGBA(255, 255, 255, 255))
      Box(5, 5, 16, 64)
      Box(21, 69, 64, 16)
      Box(0, 0, 128, 128)      
EndProcedure

If InitEngine3D()=0 Or InitSprite()=0
    End
EndIf

If OpenWindow(0,0,0,800,400,"Colors",#PB_Window_SystemMenu|#PB_Window_ScreenCentered)
    CanvasGadget(0,0,0,400,400)
    
    If StartDrawing(CanvasOutput(0))
        Draw()
        StopDrawing()
    EndIf
    
    OpenWindowedScreen(WindowID(0),400,0,400,400)
    
    CreateCamera(0,0,0,#CAM_WIDTH,#CAM_HEIGHT)
    CameraBackColor(0, RGB(29, 117, 188))
    MoveCamera(0, 0, 0, 10)
    CameraLookAt(0, 0, 0, 0)
    
    CreateSprite(0,128,128,#PB_Sprite_AlphaBlending)
    If StartDrawing(SpriteOutput(0))
        Draw()
        StopDrawing()
    EndIf
    
    tex = CreateTexture(#PB_Any, 128, 128)
    If StartDrawing(TextureOutput(tex))
        Draw()
        StopDrawing()
    EndIf
    
    mat=CreateMaterial(#PB_Any, TextureID(tex))
    MaterialCullingMode(mat, #PB_Material_ClockWiseCull)
    MaterialFilteringMode(mat, #PB_Material_None)
    MaterialBlendingMode(mat, #PB_Material_AlphaBlend)
    DisableMaterialLighting(mat, #True)
    obj=CreateCube(#PB_Any,  4)
    ;obj = CreatePlane(#PB_Any,4,4,20,20,1,1)
    ent=CreateEntity(#PB_Any, MeshID(obj), MaterialID(mat))
    
    RotateEntity(ent, 45, 45, 45, #PB_Absolute)

    Repeat
        Repeat
            event = WindowEvent()
            If event = #PB_Event_CloseWindow
                quit = 1
            EndIf
        Until event = 0
        Delay(20)
        
        ;RotateEntity(ent, 0.2, 0.4, 0.6, #PB_Relative)
        RenderWorld()
        DisplayTransparentSprite(0,0,0)
        FlipBuffers()
        
    Until quit
EndIf

#MODE = 0 on Windows:


#MODE = 0 on Mac OS X:



#MODE = 1 on Windows:


#MODE = 1 on Mac OS X:


On Mac OS X:
- No text on TextureOutput()
- Camera mode 1 (50,50) resizes camera output, but viewport is like (100,100)
- Different colors on TextureOutput() with RGBA() (notice cube background gradient colors are reversed)

[idle]

the results on linux for the two modes distorted texture in both modes

mode0


mode1

[Danilo]

Wrote 4 bug reports for Mac OS X:
- [5.20 LTS] CreateTexture does not create blank texture
- [5.20 LTS] reversed colors with RGB & RGBA and TextureOutput
- [5.20 LTS] DrawText does not work with TextureOutput
- [5.20 LTS] Camera ViewPort not correctly updated w Sprites

1 bug report for Windows:
- [5.20 LTS] Camera ViewPort not correctly updated w Sprites (OpenGL subsystem only)