[Mesa-dev] [PATCH] i965: Support the force_glsl_version driconf option.

[Jordan Justen]

Reviewed-by: Jordan Justen <jordan.l.justen at intel.com>

On 2017-01-20 22:04:59, Kenneth Graunke wrote:
> Gallium drivers have had this for a while.  It makes sense to support
> it consistently across drivers, so expose it in i965 as well.
> 
> Signed-off-by: Kenneth Graunke <kenneth at whitecape.org>
> ---
>  src/mesa/drivers/dri/i965/brw_context.c  | 3 +++
>  src/mesa/drivers/dri/i965/intel_screen.c | 1 +
>  2 files changed, 4 insertions(+)
> 
> diff --git a/src/mesa/drivers/dri/i965/brw_context.c b/src/mesa/drivers/dri/i965/brw_context.c
> index 84d34c0f6a0..f738199b75f 100644
> --- a/src/mesa/drivers/dri/i965/brw_context.c
> +++ b/src/mesa/drivers/dri/i965/brw_context.c
> @@ -910,6 +910,9 @@ brw_process_driconf_options(struct brw_context *brw)
>     ctx->Const.ForceGLSLExtensionsWarn =
>        driQueryOptionb(options, "force_glsl_extensions_warn");
>  
> +   ctx->Const.ForceGLSLVersion =
> +      driQueryOptioni(options, "force_glsl_version");
> +
>     ctx->Const.DisableGLSLLineContinuations =
>        driQueryOptionb(options, "disable_glsl_line_continuations");
>  
> diff --git a/src/mesa/drivers/dri/i965/intel_screen.c b/src/mesa/drivers/dri/i965/intel_screen.c
> index 6ae211da3a1..66b4643971f 100644
> --- a/src/mesa/drivers/dri/i965/intel_screen.c
> +++ b/src/mesa/drivers/dri/i965/intel_screen.c
> @@ -79,6 +79,7 @@ DRI_CONF_BEGIN
>        DRI_CONF_ALWAYS_FLUSH_CACHE("false")
>        DRI_CONF_DISABLE_THROTTLING("false")
>        DRI_CONF_FORCE_GLSL_EXTENSIONS_WARN("false")
> +      DRI_CONF_FORCE_GLSL_VERSION(0)
>        DRI_CONF_DISABLE_GLSL_LINE_CONTINUATIONS("false")
>        DRI_CONF_DISABLE_BLEND_FUNC_EXTENDED("false")
>        DRI_CONF_DUAL_COLOR_BLEND_BY_LOCATION("false")
> -- 
> 2.11.0
> 
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