wined3d: Report the correct number of available 4-component float vectors for GLSL

[Mirek]

Here is the log, without this patch i have with new nVidia driver only 4 
GL_MAX_TEXTURE_UNITS_ARB and some apps have big regression. I realy dont 
know why, i am not expert in wine or directx, but now it is working.

trace:d3d_caps:IWineD3DImpl_FillGLCaps GL_Extensions reported:
trace:d3d_caps:IWineD3DImpl_FillGLCaps - GL_ARB_color_buffer_float
trace:d3d_caps:IWineD3DImpl_FillGLCaps - GL_ARB_depth_texture
trace:d3d_caps:IWineD3DImpl_FillGLCaps - GL_ARB_draw_buffers
trace:d3d_caps:IWineD3DImpl_FillGLCaps  FOUND: ARB_draw_buffers support 
- max buffers=4
trace:d3d_caps:IWineD3DImpl_FillGLCaps - GL_ARB_fragment_program
trace:d3d_caps:IWineD3DImpl_FillGLCaps  FOUND: ARB Pixel Shader support 
- version=11
trace:d3d_caps:IWineD3DImpl_FillGLCaps  FOUND: ARB Pixel Shader support 
- GL_MAX_TEXTURE_IMAGE_UNITS_ARB=16
trace:d3d_caps:IWineD3DImpl_FillGLCaps  FOUND: ARB Pixel Shader support 
- max float constants=256
trace:d3d_caps:IWineD3DImpl_FillGLCaps  FOUND: ARB Pixel Shader support 
- max temporaries=32
trace:d3d_caps:IWineD3DImpl_FillGLCaps  FOUND: ARB Pixel Shader support 
- max instructions=4096
trace:d3d_caps:IWineD3DImpl_FillGLCaps - GL_ARB_fragment_program_shadow
trace:d3d_caps:IWineD3DImpl_FillGLCaps - GL_ARB_fragment_shader
trace:d3d_caps:IWineD3DImpl_FillGLCaps  FOUND: ARB_fragment_shader 
(GLSL) support - max float ps constants=128
trace:d3d_caps:IWineD3DImpl_FillGLCaps - GL_ARB_half_float_pixel
trace:d3d_caps:IWineD3DImpl_FillGLCaps  FOUND: ARB Half-float pixel support
trace:d3d_caps:IWineD3DImpl_FillGLCaps - GL_ARB_imaging
trace:d3d_caps:IWineD3DImpl_FillGLCaps  FOUND: ARB imaging support
trace:d3d_caps:IWineD3DImpl_FillGLCaps - GL_ARB_multisample
trace:d3d_caps:IWineD3DImpl_FillGLCaps  FOUND: ARB Multisample support
trace:d3d_caps:IWineD3DImpl_FillGLCaps - GL_ARB_multitexture
trace:d3d_caps:IWineD3DImpl_FillGLCaps  FOUND: ARB Multitexture support 
- GL_MAX_TEXTURE_UNITS_ARB=8
trace:d3d_caps:IWineD3DImpl_FillGLCaps - GL_ARB_occlusion_query
trace:d3d_caps:IWineD3DImpl_FillGLCaps  FOUND: ARB Occlusion Query support
trace:d3d_caps:IWineD3DImpl_FillGLCaps - GL_ARB_pixel_buffer_object
trace:d3d_caps:IWineD3DImpl_FillGLCaps  FOUND: ARB Pixel Buffer support
trace:d3d_caps:IWineD3DImpl_FillGLCaps - GL_ARB_point_parameters

Mirek

H. Verbeet napsal(a):
> On 04/10/06, Mirek <thunder.m at czela.net> wrote:
> 
>> --- directx.c.old       2006-10-03 22:36:25.000000000 +0200
>> +++ directx.c   2006-10-04 14:24:18.000000000 +0200
>> @@ -557,6 +558,7 @@
>>                  gl_info->supported[ARB_MULTISAMPLE] = TRUE;
>>              } else if (strcmp(ThisExtn, "GL_ARB_multitexture") == 0) {
>>                  glGetIntegerv(GL_MAX_TEXTURE_UNITS_ARB, &gl_max);
>> +               gl_max *= 2;
>>                  TRACE_(d3d_caps)(" FOUND: ARB Multitexture support - 
>> GL_MAX_TEXTURE_UNITS_ARB=%u\n", gl_max);
>>                  gl_info->supported[ARB_MULTITEXTURE] = TRUE;
>>                  gl_info->max_textures = min(MAX_TEXTURES, gl_max);
>>
> That doesn't look quite correct. What is the actual problem / could
> you attach a +d3d_caps log (Just the part where it does extension
> detection)?
> 
> 
>