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Shader Development Studio Problem

Mykhailo Kromarenko
Note: This was originally posted on 12th May 2011 at http://forums.arm.com

Hello,
Recently I decided to try out Mali Developer Tools, which look very promising.

Unfortunately I have a problem with Shader Development Studio.
When trying to make SimpleTest Project (from the User Guide) while rendering the shader effect
the Shader Preview shows a triangle instead of a square shown in the Guide.
In general, it is not surprising, since the option VERTICES in Shader Attributes View has by default  three
vertices:
-1.0 -1.0,0.0,1.0,
1.0 -1.0,0.0,1.0,
1.0,1.0,0.0,1.0,

The problem however is that there is no possibility to add additional vertices
(when choosing the option USER_DEFINED). You can only change the three given.
Changing the geometry in Shader Control View do not bring any effect, always showing three vertices.
Even when using a Shader Examples from Mali GPU Shader Library shaders are applied to that triangle.
The shaders themselves are working (changing color, texturing, etc).

Plugin has been tested on the following configurations:
Eclipse 3.6.2
  • GeForce 9600M GT Windows 7 64bit
  • GeForce GTS 250 Windows 7 32bit

All necessary OpenGL extensions are present, Emulator and Offline Shader Compiler are installed and work.

[font=arial, sans-serif]Had someone the same problem and is there a solution?[/font]
[font=arial, sans-serif]Thanks.[/font]
Parents
  • Note: This was originally posted on 19th October 2011 at http://forums.arm.com


    Hi Projekt2501!



    Are you following the same procedure I outlined in my post above? I can't reproduce the issue on any platform I've tried, but I wonder if I might be doing something different to you?


    Yes, to the point. Tried it again a few moments ago to be sure.

    The difference to your configuration seems to be the graphics card (ATI Radeon HD 5700) at first glance.

    I wonder if a fresh and minimal installation of Eclipse will make a difference. Will try this next.
Reply
  • Note: This was originally posted on 19th October 2011 at http://forums.arm.com


    Hi Projekt2501!



    Are you following the same procedure I outlined in my post above? I can't reproduce the issue on any platform I've tried, but I wonder if I might be doing something different to you?


    Yes, to the point. Tried it again a few moments ago to be sure.

    The difference to your configuration seems to be the graphics card (ATI Radeon HD 5700) at first glance.

    I wonder if a fresh and minimal installation of Eclipse will make a difference. Will try this next.
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