[Mesa-dev] [PATCH 6/8] etnaviv: expose float formats only if GPU supports it

[Wladimir J. van der Laan]

On Fri, Oct 20, 2017 at 10:21:26PM +0200, Christian Gmeiner wrote:
> Signed-off-by: Christian Gmeiner <christian.gmeiner at gmail.com>

Reviewed-by: Wladimir J. van der Laan <laanwj at gmail.com>

> ---
>  src/gallium/drivers/etnaviv/etnaviv_screen.c | 4 ++++
>  1 file changed, 4 insertions(+)
> 
> diff --git a/src/gallium/drivers/etnaviv/etnaviv_screen.c b/src/gallium/drivers/etnaviv/etnaviv_screen.c
> index 0fba192284..ff52054990 100644
> --- a/src/gallium/drivers/etnaviv/etnaviv_screen.c
> +++ b/src/gallium/drivers/etnaviv/etnaviv_screen.c
> @@ -493,6 +493,10 @@ gpu_supports_texure_format(struct etna_screen *screen, uint32_t fmt,
>         */
>        if (util_format_is_etc(format))
>           supported = VIV_FEATURE(screen, chipMinorFeatures2, HALTI1);
> +
> +      /* At the moment we do not differ between half-float and float. */
> +      if (util_format_is_float(format))
> +          supported = VIV_FEATURE(screen, chipMinorFeatures1, HALF_FLOAT);
>     }
>  
>     if (!supported)
> -- 
> 2.11.0
> 
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