Re: [Mesa3d-users] Mesa 7.1 release candidate 1

[Brian P. <bri...@tu...>]

sdc395 wrote:
> I've attempted to build 7.1 RC 1 using Visual Studio 2005 and can report the
> following issues...
> 
> Building mesa...
> 
> 
>> \src\mesa\main\texcompress_fxt1.c(668) : warning C4293: '<<' : shift count
>> negative or too big, undefined behavior
>> \src\mesa\main\texcompress_fxt1.c(715) : warning C4293: '<<' : shift count
>> negative or too big, undefined behavior
>> \src\mesa\main\texcompress_fxt1.c(721) : warning C4293: '<<' : shift count
>> negative or too big, undefined behavior
>> \src\mesa\main\texcompress_fxt1.c(886) : warning C4293: '<<' : shift count
>> negative or too big, undefined behavior
>> \src\mesa\main\texcompress_fxt1.c(892) : warning C4293: '<<' : shift count
>> negative or too big, undefined behavior
>> \src\mesa\main\texcompress_fxt1.c(1106) : warning C4293: '<<' : shift
>> count negative or too big, undefined behavior
>> \src\mesa\main\texcompress_fxt1.c(1275) : warning C4293: '<<' : shift
>> count negative or too big, undefined behavior
>>
> 
> Can't Fx64 by typedef'd as unsigned __int64 rather then using that generic
> struct solution?

The code in that file should probably just be rewritten to use the 
GLuint64EXT type that's defined in glext.h.  I may take a stab at that 
later.


> 
> Building gdi...
> 
> 
>> \src\mesa\drivers\windows\gdi\wgl.c(606) : warning C4013:
>> 'WMesaShareLists' undefined; assuming extern returning int
>>
>> mesa.def : error LNK2001: unresolved external symbol _mesa_attach_shader
>> mesa.def : error LNK2001: unresolved external symbol
>> _mesa_bind_attrib_location
>> mesa.def : error LNK2001: unresolved external symbol _mesa_compile_shader
>> mesa.def : error LNK2001: unresolved external symbol _mesa_create_program
>> mesa.def : error LNK2001: unresolved external symbol _mesa_create_shader
>> mesa.def : error LNK2001: unresolved external symbol _mesa_delete_program2
>> mesa.def : error LNK2001: unresolved external symbol _mesa_delete_shader
>> mesa.def : error LNK2001: unresolved external symbol _mesa_detach_shader
>> mesa.def : error LNK2001: unresolved external symbol
>> _mesa_get_active_attrib
>> mesa.def : error LNK2001: unresolved external symbol
>> _mesa_get_active_uniform
>> mesa.def : error LNK2001: unresolved external symbol
>> _mesa_get_attached_shaders
>> mesa.def : error LNK2001: unresolved external symbol
>> _mesa_get_attrib_location
>> mesa.def : error LNK2001: unresolved external symbol _mesa_get_handle
>> mesa.def : error LNK2001: unresolved external symbol
>> _mesa_get_program_info_log
>> mesa.def : error LNK2001: unresolved external symbol _mesa_get_programiv
>> mesa.def : error LNK2001: unresolved external symbol
>> _mesa_get_shader_info_log
>> mesa.def : error LNK2001: unresolved external symbol
>> _mesa_get_shader_source
>> mesa.def : error LNK2001: unresolved external symbol _mesa_get_shaderiv
>> mesa.def : error LNK2001: unresolved external symbol
>> _mesa_get_uniform_location
>> mesa.def : error LNK2001: unresolved external symbol _mesa_get_uniformfv
>> mesa.def : error LNK2001: unresolved external symbol _mesa_is_program
>> mesa.def : error LNK2001: unresolved external symbol _mesa_is_shader
>> mesa.def : error LNK2001: unresolved external symbol _mesa_link_program
>> mesa.def : error LNK2001: unresolved external symbol _mesa_shader_source
>> mesa.def : error LNK2001: unresolved external symbol _mesa_uniform
>> mesa.def : error LNK2001: unresolved external symbol _mesa_uniform_matrix
>> mesa.def : error LNK2001: unresolved external symbol
>> _mesa_validate_program
>>
> 
> All of those unresolved functions are defined as static in shader_api.c

I'm attaching a new mesa.def file.  Could you please try it and see if 
that fixes these errors?



> Also, it would be nice to have the project dependencies configured in the
> solution file.  It would save me having to do it every time I download a new
> version.

I'm not familiar with that.  Maybe a Windows developer can contribute 
what's needed.


> Might this release have addressed the heap corruption issue I reported?

Can you remind me what that was?  Did you file a bug report?

-Brian