Re: D3D9: Add a test for setting / getting vertex shader constants

[Ivan Gyurdiev]

Raphael wrote:
> On Tuesday 06 June 2006 23:17, H. Verbeet wrote:
> > This is a test for Ivan's patch for shader constants
> > (http://source.winehq.org/git/?p=wine.git;a=commit;h=5f5969b3c5bd237277b8f2
> > f1eaa4ddacce5fb63b)
> >
> > Changelog:
> > - Add a test for setting / getting vertex shader constants
>
> Simple testing :)

Thanks for the test and bugfix - I'll submit some of my own, starting 
with the mipmaps patch.
> can you add border tests in future:
>
> hret = IDirect3DDevice9_SetVertexShaderConstantB(device_ptr, 
> MAX_VSHADER_CONSTANTS  - 4, bool_in, 4);
>
> hret = IDirect3DDevice9_SetVertexShaderConstantB(device_ptr, 
> MAX_VSHADER_CONSTANTS  - 2, bool_in, 4);
>
> I'm interested to see how windows handle that :)

MAX_VSHADER_CONSTANTS is most likely the wrong border for boolean and 
integer constants.
Shaders 3.0 support a max of 16 integer and 16 boolean constants [ so is 
the limit the max for all shader versions? ]