[Mesa-dev] [PATCH 15/16] nine: Add drirc options

[Axel Davy]

On 20/10/2014 04:32, Michel Dänzer wrote :
> On 18.10.2014 20:55, David Heidelberger wrote:
>> From: Axel Davy <axel.davy at ens.fr>
>
> [...]
>
>> +#define DRI_CONF_NINE_VSYNC(def) \
>> +DRI_CONF_OPT_BEGIN_V(vsync_force,enum,def,"0:2") \
>> +        DRI_CONF_DESC_BEGIN(en,gettext("Force the usage of vsync")) \
>> +                DRI_CONF_ENUM(0,gettext("Obey application's choice")) \
>> +                DRI_CONF_ENUM(1,gettext("Never synchronize with 
>> vertical refresh")) \
>> +                DRI_CONF_ENUM(2,gettext("Always synchronize with 
>> vertical refresh")) \
>> +        DRI_CONF_DESC_END \
>> +DRI_CONF_OPT_END
>
> Can't the existing vblank_mode be used for this?
>
The problem is that d3d9 apps always specifies the mode, which makes 
vblank_mode not appropriate, since vblank_mode has options to set 
default when when application doesn't specify anything.
So instead of reusing vblank_mode with different definition of the 
arguments, introducing a new vsync_force seemed a better option.