Bug 2138 - OpenTK GetRenderbufferParameter fails
Summary: OpenTK GetRenderbufferParameter fails
Status: RESOLVED INVALID
Alias: None
Product: Android
Classification: Xamarin
Component: BCL Class Libraries ()
Version: 2.0
Hardware: PC Windows
: Low normal
Target Milestone: ---
Assignee: Bugzilla
URL:
Depends on:
Blocks:
 
Reported: 2011-11-21 17:36 UTC by Jonathan Pobst
Modified: 2013-05-21 14:47 UTC (History)
2 users (show)

Tags:
Is this bug a regression?: ---
Last known good build:

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Status:
RESOLVED INVALID

Description Jonathan Pobst 2011-11-21 17:36:57 UTC
From https://bugzilla.novell.com/show_bug.cgi?id=680643.

---

These calls fail in ES 1.1. *and* ES 2.0 (respectively). They work fine in
MonoTouch! Please check the other parameters too, there are a lot more that
don't return anything!

ES 1.1:

int alphasize = 999;
GL.Oes.GetRenderbufferParameter(All.RenderbufferOes,
All.RenderbufferAlphaSizeOes,ref alphasize);

ES 2.0:

int alphasize = 999;
GL.Oes.GetRenderbufferParameter(All.RenderbufferOes,
All.RenderbufferInternalFormatOes,ref alphasize);


Reproducible: Always

Steps to Reproduce:
1. Enter above code and run
Actual Results:  
Alphasize is still 999 after the function call

Expected Results:  
alphasize should be 8 or 1 or whatever it is.
Comment 1 Peter Collins 2013-05-21 14:47:15 UTC
The acceptable arguments for GetRenderbufferParameter() have changed, and no longer accept a ref int. I am unable to reproduce this issue on our current stable build of Xamarin.Android. Also, the GetRenderbufferParameter no longer seems to exist in our ES 2.0 API.

Please reopen this bug with a new reproduction case if the issue still exists.