Re: [PATCH 4/5] wined3d: Set undefined vertex attributes to 0.0.

[Stefan Dösinger]

Am Dienstag, 12. Juni 2012, 17:03:49 schrieb Henri Verbeet:
> -
>        if (state->vertex_shader->reg_maps.input_registers & (1 << i))
> -
>            GL_EXTCALL(glVertexAttrib4fARB(i, 0.0f, 0.0f, 0.0f, 0.0f));

Does an application need this? Afair Windows drivers have implementation-
specific behavior here that pretty much matches their GL counterparts.