MantisBT - Open CASCADE
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0029477Open CASCADE[OCCT] OCCT:Visualizationpublic2018-02-02 20:132018-06-29 21:19
kgv 
apn 
normalminor 
closedfixed 
Android7.0 Nougat
[OCCT] 7.2.0 
[OCCT] 7.3.0[OCCT] 7.3.0 
Not needed
0029477: Visualization, TKOpenGl - MSAA FBO initialization failure on OpenGL ES 3.2 device
MSAA texture initialization fails on OpenGL ES 3.2 device
(Samsung Galaxy Tab S3) with the following error:
19:58 EGLVersion: 1.4 Android META-EGL
      EGLVendor: Android
      EGLClientAPIs: OpenGL_ES
      GLvendor: Qualcomm
      GLdevice: Adreno (TM) 530
      GLversion: OpenGL ES 3.2 V@145.0 (GIT@I25dc76dc3f) [GLSL: OpenGL ES GLSL ES 3.20]
      GLdebug: ON
      Max texture size: 16384
      Max combined texture units: 96
      Max MSAA samples: 4
      Viewport: 2048x1488
      Display scale: 1.7
      Available CPU cores: 4
      System Memory: 3414 MiB
19:58 TKOpenGl.OpenGL | Type: Error | ID: 2147483647 | Severity: High | Message:
        internalformat %d is not a sized format
19:58 TKOpenGl | Type: Error | ID: 0 | Severity: High | Message:
        Error! Main FBO 2048x1488@2 initialization has failed


This is regression after 0027925.
N/A
No tags attached.
related to 0028615closed bugmaster Open CASCADE Visualization, TKOpenGl - enabling MSAA leads to black screen on OpenGL ES 
child of 0027925closed bugmaster Open CASCADE Visualization - implement order-independent transparency algorithm within rasterization rendering 
Issue History
2018-02-02 20:13kgvNew Issue
2018-02-02 20:13kgvAssigned To => kgv
2018-02-02 20:13kgvRelationship addedparent of 0029472
2018-02-02 20:28gitNote Added: 0073741
2018-02-02 20:29kgvNote Added: 0073742
2018-02-02 20:29kgvAssigned Tokgv => bugmaster
2018-02-02 20:29kgvStatusnew => resolved
2018-02-02 20:29kgvStatusresolved => reviewed
2018-02-02 20:33apnTest case number => Not needed
2018-02-02 20:35kgvRelationship addedrelated to 0028615
2018-02-02 20:36kgvRelationship addedchild of 0027925
2018-02-02 20:37kgvProduct Version7.4.0* => 7.2.0
2018-02-02 20:37kgvTarget Version7.4.0* => 7.3.0
2018-02-02 20:42kgvDescription Updatedbug_revision_view_page.php?rev_id=18548#r18548
2018-02-02 20:46kgvOS => Android
2018-02-02 20:46kgvOS Version => 7.0
2018-02-02 20:46kgvOS Version7.0 => 7.0 Nougat
2018-02-02 20:46kgvSteps to Reproduce Updatedbug_revision_view_page.php?rev_id=18554#r18554
2018-02-03 18:59apnChangeset attached => occt master 161e0e95
2018-02-03 18:59apnAssigned Tobugmaster => apn
2018-02-03 18:59apnStatusreviewed => verified
2018-02-03 18:59apnResolutionopen => fixed
2018-02-05 11:39gitNote Added: 0073787
2018-06-29 21:15aivFixed in Version => 7.3.0
2018-06-29 21:19aivStatusverified => closed

Notes
(0073741)
git   
2018-02-02 20:28   
Branch CR29477 has been created by kgv.

SHA-1: 92be34146184c1ae59fb46548099047864c0d3ef


Detailed log of new commits:

Author: kgv
Date: Fri Feb 2 20:14:49 2018 +0300

    0029477: Visualization, TKOpenGl - MSAA FBO initialization failure on OpenGL ES 3.2 device
    
    OpenGl_View::myFboColorFormat now initialized using sized texture format GL_RGBA8
    on mobile platforms (as in case of desktop platform).
(0073742)
kgv   
2018-02-02 20:29   
Please take the patch.
Regression testing is not needed.
(0073787)
git   
2018-02-05 11:39   
Branch CR29477 has been deleted by kgv.

SHA-1: 92be34146184c1ae59fb46548099047864c0d3ef